Christie Digital Systems Projector P35GPS AT User Manual

D I G I T A L S Y S T E M S

Operating Instructions

For

35mm Film Projector

Manual Turret Model P35GPS(Z)-MT

Automatic Turret Model P35GPS(Z)-AT

115VAC, 60Hz Motor or 220VAC, 50Hz Motor

TD-621: Version 3.8

CHRISTIE DIGITAL SYSTEMS

1 0 5 5 0 C a m d e n D r i v e

C yp r e s s , C A 9 0 6 3 0

Tel: 714-236-8610 Fax: 714-503-3385

Download from Www.Somanuals.com. All Manuals Search And Download.

Table of contents

TABLE OF CONTENTS

TABLE OF CONTENTS..............................................................................i

LIST OF FIGURES AND TABLES...............................................................v

1. INTRODUCTION .................................................................................. 1-1

1.1. Contents of the Manual..................................................................................................1-1

1.2. Who Should Use This Manual?.....................................................................................1-1

1.3. Special Notices ..............................................................................................................1-1

1.3.1. Warning ..................................................................................................................1-2

1.3.2. Caution ...................................................................................................................1-2

1.3.3. Note ........................................................................................................................1-2

2. General Description............................................................................ 2-1

2.1. Optional Features...........................................................................................................2-1

2.2. Specifications.................................................................................................................2-1

3. Projector installation and Assembly................................................. 3-1

3.1. Unpacking the Projector ................................................................................................3-1

3.2. Installation .....................................................................................................................3-1

3.3. Electrical Connections...................................................................................................3-3

3.3.1. Solar Cell Wiring....................................................................................................3-3

3.3.2. A-C Projector Wiring .............................................................................................3-4

4. OPERATING THE PROJECTOR......................................................... 4-1

4.1. General...........................................................................................................................4-1

4.2. Pre-Operating Procedures..............................................................................................4-1

4.2.1. Flywheel Installation ..............................................................................................4-1

4.2.2. Turret Installation...................................................................................................4-1

4.2.3. Lens Installation .....................................................................................................4-2

4.3. Film Threading and Operating Procedure .....................................................................4-2

5. MAINTENANCE ................................................................................... 5-1

5.1. General Maintenance.....................................................................................................5-1

5.2. Visual Inspection ...........................................................................................................5-1

5.3. Cleaning.........................................................................................................................5-2

5.4. Removal of Assemblies .................................................................................................5-2

5.4.1. Removal of the Trap and Gate Assembly...............................................................5-2

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

5.4.2. Outer Timing Belt .................................................................................................. 5-3

5.4.3. Inner Timing Belt................................................................................................... 5-3

5.4.4. Shutter Timing Belt................................................................................................ 5-4

5.4.5. Upper, Center, and Lower Constant-Speed Sprocket Assemblies......................... 5-5

5.4.6. Ultramittent Assembly ........................................................................................... 5-6

5.4.7. Removal of LED Soundhead and Solar Cell Assembly......................................... 5-6

5.4.8. Removal of Digital Soundhead Assembly............................................................. 5-6

5.4.9. Removal of Electric Changeover Assembly .......................................................... 5-6

5.4.10. Removal of Shutter Driver Assembly.................................................................... 5-7

5.4.11. Removal of Motor Assembly................................................................................. 5-7

5.4.12. Removal of Fan...................................................................................................... 5-7

5.4.13. Removal of Framing Lamp .................................................................................... 5-7

6. CALIBRATION, ALIGNMENT, AND ADJUSTMENT PROCEDURES. 6-1

6.1. LED Soundhead Alignment and Adjustments .............................................................. 6-1

6.1.1. Preliminary Procedures.......................................................................................... 6-2

6.1.2. Cell Positioning: Vertical Alignment..................................................................... 6-2

6.1.3. Horizontal Alignment ............................................................................................ 6-2

6.1.4. Focus and Azimuth ................................................................................................ 6-2

6.1.5. Alignment Verification .......................................................................................... 6-3

6.1.6. Performance Check: Crosstalk.............................................................................. 6-3

6.1.7. Illumination Uniformity......................................................................................... 6-3

6.1.8. Final Check ............................................................................................................ 6-3

6.2. Digital Soundhead Alignment....................................................................................... 6-3

6.2.1. Preliminary Steps ................................................................................................... 6-3

6.2.2. Alignment Procedure ............................................................................................. 6-4

6.3. Dashpot Adjustment...................................................................................................... 6-5

6.4. Inner, Outer, and Shutter Timing Belt Adjustment....................................................... 6-5

6.4.1. Inner Timing Belt................................................................................................... 6-5

6.4.2. Shutter Timing Belt................................................................................................ 6-5

6.4.3. Outer Timing Belt .................................................................................................. 6-6

6.5. Shutter Timing............................................................................................................... 6-6

6.6. The CHRISTIE Dual-Lens Turret ........................................................................... 6-7

6.6.1. General Description ............................................................................................... 6-7

6.6.2. The Manual Turret System .................................................................................... 6-7

6.6.3. The Automatic Turret System................................................................................ 6-7

6.6.4. Timing Adjustments – Turret and Aperture Motor................................................ 6-8

6.7. Optical Image Alignment and Adjustment Procedures................................................. 6-8

7. Troubleshooting Procedures............................................................. 7-1

7.1. Motor............................................................................................................................. 7-1

7.1.1. SYMPTOM: Motor Not Working......................................................................... 7-1

7.2. Ultramittent Assembly .................................................................................................. 7-2

7.2.1. SYMPTOM: Excessive Ticking ........................................................................... 7-2

7.2.2. SYMPTOM: Excessive Film Noise...................................................................... 7-2

7.2.3. SYMPTOM: Film Instability (Jump).................................................................... 7-2

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March 2004

Download from Www.Somanuals.com. All Manuals Search And Download.

Table of contents

7.2.4. SYMPTOM: Shutter Streaking .............................................................................7-2

7.3. Constant-Speed Sprocket Assembly..............................................................................7-2

7.3.1. SYMPTOM: Excessive Noise...............................................................................7-2

7.3.2. SYMPTOM: Film Sprocket Hole Damage ...........................................................7-2

7.3.3. SYMPTOM: Sprocket Riding...............................................................................7-2

7.4. Belts...............................................................................................................................7-3

7.4.1. SYMPTOM: Excessive Noise...............................................................................7-3

7.4.2. SYMPTOM: Excessive Belt Dust.........................................................................7-3

7.4.3. SYMPTOM: Excessive Belt Failure .....................................................................7-3

7.5. Changeover Assembly...................................................................................................7-3

7.5.1. SYMPTOM: Operating Inconsistently..................................................................7-3

7.5.2. SYMPTOM: Not Operating ..................................................................................7-3

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

iii

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

7.6. Shutter Drive (Shutter Driver and Jackshaft System)................................................... 7-3

7.6.1. SYMPTOM: Excessive Noise .............................................................................. 7-3

7.6.2. SYMPTOM: Shutter Streak.................................................................................. 7-4

7.7. Trap and Gate Assembly............................................................................................... 7-4

7.7.1. SYMPTOM: Excessive Jump and Weave ............................................................ 7-4

7.7.2. SYMPTOM: Aperture Binding............................................................................. 7-4

7.8. Lens Turret .................................................................................................................... 7-4

7.8.1. SYMPTOM: Not Rotating.................................................................................... 7-4

7.8.2. SYMPTOM: Focus Knob Inoperative .................................................................. 7-4

7.8.3. SYMPTOM: Turret Hinge Too Loose.................................................................. 7-5

7.8.4. SYMPTOM: Turret Hinge Too Tight................................................................... 7-5

Appendix A: Replaceable Assemblies and Components ................. A-1

Appendix B: Diagrams and Parts Lists P35GPS................................ B-1

B-1: Changeover Douser Assembly......................................................................................B-2

B-2: Automatic Curved Trap and Gate Assembly ................................................................B-4

B-3: Fixed Idler Assembly ....................................................................................................B-8

B-4: Fixed Idler Assembly, Flanged .....................................................................................B-9

B-5: Jackshaft Assembly.....................................................................................................B-10

B-6: Center and Upper Constant-Speed Sprocket Assembly..............................................B-11

B-7: Lower Constant-Speed Sprocket Assembly................B-Error! Bookmark not defined.

B-8: Shutter Driver Assembly.............................................................................................B-15

B-9: 30-Groove Flanged Idler Assembly............................................................................B-17

B-10:Outer Timing Belt Tensioner Assembly .....................................................................B-18

B-11:Inner Timing Belt Tensioner Assembly......................................................................B-19

B-12:Central Pivot Analog Soundhead Assembly...............................................................B-20

B-13:Central Pivot Digital Soundhead Assembly................................................................B-22

B-14:Intermittent Shoe Closure ...........................................................................................B-25

Appendix C: Schematic Diagrams ....................................................... C-1

Index ....................................................................................................... C-5

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March 2004

Download from Www.Somanuals.com. All Manuals Search And Download.

Table of contents

LIST OF FIGURES AND TABLES

Figure 2-1: Table of Equipment Specifications ..........................................................................2-1

Figure 2-2: Projector, Front View...............................................................................................2-2

Figure 2-3: Projector, Rear View................................................................................................2-3

Figure 3-1: Installing the Projector.............................................................................................3-2

Figure 3-2: Tools and Materials Required for Assembly and Maintenance...............................3-3

Figure 3-3: Projector Wiring Diagram (50- and 60-Hz models) ................................................3-4

Figure 3-4: Table of A-C Terminal Connections........................................................................3-5

Figure 4-1: Threading Diagram ..................................................................................................4-3

Figure 5-1: Schedule for Periodic Maintenance Operations.......................................................5-1

Figure 5-2: Outer Timing Belt ....................................................................................................5-3

Figure 5-3: Inner Timing Belt.....................................................................................................5-4

Figure 5-4: Shutter Timing Belt..................................................................................................5-5

Figure 6-1: Analog Reader Alignment and Adjustments............................................................6-1

Figure 6-2: Digital Reader Assembly .........................................................................................6-4

Figure 6-3: Dual Turret (Front View).........................................................................................6-7

Figure 6-4: Dual Turret (Rear View)..........................................................................................6-8

Table A-1: P35GPS Projector Replaceable Assemblies and Components................................ A-1

Figure B-1: Changeover Douser Assembly (P/N 196601-001)................................................. B-2

Table B-1: Changeover Douser Assembly Parts List ................................................................ B-3

Figure B-2: Automatic Curved Trap and Gate Assembly (P/N 196556-001) ........................... B-4

Table B-2: Parts List for Automatic Curved Trap and Gate Assembly..................................... B-7

Figure B-3: Fixed Idler Assembly (P/N 194756-001) ............................................................... B-8

Table B-3: Fixed Idler Assembly Parts List............................................................................... B-8

Figure B-4: Fixed Idler Assembly, Flanged (P/N 194756-002) ................................................ B-9

Table B-4: Fixed Idler Roller Assembly, Flanged, Parts List.................................................... B-9

Figure B-5: Jackshaft Assembly (P/N 194810-001)................................................................ B-10

Table B-5: Jackshaft Assembly Parts List ............................................................................... B-10

Figure B-6: Center and Upper Constant-Speed Sprocket Assembly (P/N 194856-001)......... B-11

Table B-6: Center and Upper Constant-Speed Sprocket Assembly Parts List ........................ B-12

Figure B-7: Lower Constant-Speed Sprocket Assembly (P/N 194857-001)........................... B-13

Table B-7: Lower Constant-Speed Sprocket Assembly Parts List .......................................... B-14

Figure B-8: Shutter Driver Assembly (P/N 194866-001)........................................................ B-15

Table B-8: Shutter Driver Assembly Parts List ....................................................................... B-16

Figure B-9: 30-Groove Flanged Idler Assembly (P/N 194880-001)....................................... B-17

Table B-9: 30-Groove Flanged Idler Assembly Parts List ...................................................... B-17

Figure B-10: Outer Timing Belt Tensioner Assembly (P/N 196055-001) .............................. B-18

Table B-10: Outer Timing Belt Tensioner Assembly Parts List.............................................. B-18

Figure B-11: Inner Timing Belt Tensioner Assembly (P/N 196056-001)............................... B-19

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

Table B-11 Inner Timing Belt Tensioner Assembly Parts List................................................B-19

Figure B-12: Central Pivot Analog Soundhead Assembly (P/N 196260-001)..........................B-20

Table B-12 Central Pivot Analog Soundhead Assembly Parts List .........................................B-21

Figure B-13: Central Pivot Digital Soundhead Assembly (P/N 196220-002) ..........................B-22

Table B-13: Central Pivot Digital Soundhead Assembly Parts List.........................................B-24

Figure B-14: Intermittent Shoe Closure Assembly (P/N 120651M001)...................................B-25

Table B-14: Intermittent Shoe Closure Assembly Parts List ...................................................B-26

Table C- 1: Schematic Diagrams for P35GPS Projector............................................................C-1

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March 2004

Download from Www.Somanuals.com. All Manuals Search And Download.

1. INTRODUCTION

1.1.

CONTENTS OF THE MANUAL

This manual contains installation, operation, and operator maintenance procedures for

CHRISTIE P35GPS Projector models having serial numbers P-1201 and up. The material

covered includes:

• general description

• installation and assembly

• operating the projector

• periodic maintenance

• calibration, alignment, and adjustments

• troubleshooting.

1.2.

WHO SHOULD USE THIS MANUAL?

This manual provides information suitable for various purposes. For details on operating the

projector and for general information, see:

• Section 2: General Description

• Section 3: Installation and Assembly

• Section 4: Operating the Projector.

Before performing adjustments and periodic maintenance during normal operation, see:

• Section 5: Periodic Maintenance

• Section 6: Calibration, Alignment, and Adjustments.

If a problem occurs, see:

• Section 7: Troubleshooting Procedures.

Additional reference information is contained in the appendices.

1.3.

SPECIAL NOTICES

Three kinds of specific notices are used within this manual to emphasize specific

information.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March 2004

1-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

1.3.1. WARNING

WARNING: Indicates the presence of a hazard that can cause personal

injury if the hazard is not avoided.

WARNING

1.3.2. CAUTION

CAUTION: Indicates the presence of a hazard that could cause damage

to projection system.

1.3.3. NOTE

NOTE: Provides additional information.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

1-2

Download from Www.Somanuals.com. All Manuals Search And Download.

2. GENERAL DESCRIPTION

The CHRISTIE P35GPS Projector, manufactured exclusively by CHRISTIE DIGITAL

SYSTEMS in Cypress, California, is a dual-lens 35mm movie projector that employs a

revolutionary sealed-bearing intermittent movement called the Ultramittent©. This

movement coupled with uncompromising design and assembly workmanship, results in the

finest possible theater picture reproduction. The Ultramittent movement is standard on all

CHRISTIE projectors.

2.1.

OPTIONAL FEATURES

Options available for enhancing the standard features of the P35GPS projector include:

• manual dual-lens turret

• automatic dual or triple lens turret, including automatic aperture changer

• inboard Dolby digital reader

• all models available in 50 Hz or 60 Hz

2.2.

SPECIFICATIONS

Standard specifications for the P35GPS projector family are listed in the Table shown in

Figure 2-1, below.

POWER REQUIREMENTS:

Input Voltage

115 VAC, 5 Amp, 60 Hz

220 VAC, 3 Amp, 50 Hz

DIMENSIONS:

Height

23 inches

Width

18 inches

Depth

16 inches

Standard: approximately 90 lb.

Standard: 24 frames/sec (90 ft/min)

0 to +45°C

WEIGHT:

FILM SPEED:

OPERATING TEMPERATURE:

MOTOR:

Synchronous split phase, 1800 rpm, 60 Hz

1500 rpm, 50 Hz

Figure 2-1: Table of Equipment Specifications

These specifications may vary slightly, depending upon the particular model and options

chosen.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

2-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

1. *Dual Turret (196555-001

2. Turndown Knob (194510-001)

10. **Sound-head Assembly-(Analog-

(96260-001,Digital-196220-002)

3. center sprocket Assembly (194856-002

4. Upper Sprocket Assembly (194856-0010

5. Ultramittent Assembly (119450-001)

6. Trap and gate Assembly (196556-001)

7. Apperture plate (121117-00x)

11. Aperture Drive Assembly (121435-001)

12. Fan Grill (598931-547)

13. Baffle Light Cover (119039-001)

14. Sound-head Access Door (119041-001)

15. **Light Shield (194434-00X)

16. Block Pin Latch(197026-001)

8. Intermittent Shoe closure (120651M001)

9. Shutter belt Cover (598931-533)

*Manual or Motorized

**Analog or Digital

Figure 2-2: Projector, Operator Side

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

2-2

Download from Www.Somanuals.com. All Manuals Search And Download.

General Description

17. Lower Sprocket Assembly (194857-001)

18. Shutter Driver Assembly (194866-001)

19. Ultramittent Pulley (194818-001)

20. Center Sprocket Pulley (194858-001)

21. Inner Belt Tensioner (196056-001)

22. Flanged Idler Assembly (194880-001)

23. Not used

10. Sound-drum Shaft (196315-001)

24. Digital LED Supply (194834-001)

25. Turret Control Module (121428-001)

26. Flanged Idler Assembly (194880-001)

27. Analog Power Supply (194908-001)

28. Upper Sprocket Pulley (194858-001)

29. Jackshaft Assembly (194810-001)

30. Changeover Dowser (121195-001)

31. Outer Belt Tensioner (196055-001)

32. Framing Light Switch (598931-214)

33. Inner Timing Belt (598931-179)

34. TB1 Connector (586210-602)

35. Outer Timing Belt (598931-528)

36. Sound-drum Flywheel (119166-001)

37. Motor Assembly (50- or 60-Hz)

38. Pulley 20 Grooves (194820-001)

Projector 2-3: Projector, Non-Operator

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

2-3

Download from Www.Somanuals.com. All Manuals Search And Download.

3. PROJECTOR INSTALLATION AND

ASSEMBLY

3.1.

UNPACKING THE PROJECTOR

Before opening box (es), carefully inspect outside of carton(s). If carton

has been damaged, notify shipper immediately; do not open carton

unless instructed to do so.

The CHRISTIE P35GPS projector may be shipped in more than one container. Each

P35GPS projector normally comes complete with the following items:

• dual aperture plate (shipped in place)

• framing lamp (installed)

• sound-head flywheel (not installed)

• sound-head assembly (factory-aligned)

• dual-lens turret

• drive motor assembly

• instruction manual.

The console and projector are shipped in a single carton, with special pockets containing

smaller items. The lens turret and sound-head flywheel are shipped separately.

To unpack:

1. Open carton(s).

2. Remove all protective material from framing lamp, sound-head assembly, and lens

holder.

3. Remove protective material around side panel.

3.2.

INSTALLATION

To install the projector, refer to Figure 3-1. The required materials and tools for installing

and assembling the P35GPS projector are outlined in the Table in Figure 3-2.

1. Loosen but do not remove nut on projector mounting stud (item 4 in Figure 3-1). Verify

that lock washer (item 5 in Figure 3-1) and flat washer (item 6 in Figure 3-1) are

correctly positioned on mounting stud. Flat washer should be next to lock washer,

followed by nut.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

3-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

2. Insert lock washer (item 2 in Figure 3-1) and flat washer (item 3 in Figure 3-1) onto

second hex bolt (item 1 in Figure 3-1). Insert hex head bolt, with lock washer and flat

washer, into upper left opening of projector mount. Rotate hex head bolt four full turns.

3. Lift and mount projector to console or pedestal. Thread two remaining hex head bolts

with lock washer and flat washer. Insert into two bottom mounting holes on projector.

4. Level projector on lamp-house or pedestal.

5. Tighten nut on mounting stud using 9/16" wrench.

6. Tighten three hex head screws using same wrench.

Figure 3-1: Installing the Projector

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

3-2

Download from Www.Somanuals.com. All Manuals Search And Download.

Projector Installation and Assembly

Category

Item

Use

Miscellaneous Allen wrenches General Maintenance

Small standard screwdriver

Tools

Phillips screwdrivers

Oscilloscope

Sound-head Alignment

Equipment

Materials

Voltmeter

Real-time Analyzer

SK1994-3 alignment tool

Lateral Guide Alignment

P35-BT (SMPTE)

P35-FL

Buzz Track Test Loop

Flutter Loop

Cat 69 Loop

Cat 566 Loop

Cat 97 Loop

RP-40 Loop

Dolby Tone, Pink Noise

Illumination Uniformity

Left/Right Alignment

Optical Alignment

Figure 3-2: Tools and Materials Required for Assembly and Maintenance

3.3.

ELECTRICAL CONNECTIONS

Before wiring the projector, refer to Figure 3-3 for the wiring interface diagram. Use

stranded wire. Strip and tin the wire prior to connection. Use crimp connectors on all sound

connections. For projectors equipped with an automatic turret, refer to Section 6.6.3.

3.3.1. SOLAR CELL WIRING

Solar cell wiring requires a shielded, four-conductor audio cable. (red – left (+), black – left

(-), green – right (+), white – right (-)). The best signal-to-noise ratio is achieved by

maintaining the same ground potential between the sound-head and the cinema processor.

Refer to the directions in the sound system instruction manual for proper connection of the

sound system.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

3-3

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

Figure 3-3: Projector Wiring Diagram (50- and 60-Hz models)

3.3.2. A-C PROJECTOR WIRING

A-C wiring to the projector requires stranded, 14-gauge wire. Be sure to follow local and

national electrical codes for A-C wiring. The terminal connection numbers in the table in

Figure 3-4 refer to terminals TB-1 in Figure 3-3.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

3-4

Download from Www.Somanuals.com. All Manuals Search And Download.

Projector Installation and Assembly

Terminal TB1 Connection

Motor (A-C neutral)

Motor switch lead (A-C hot, switched externally)

Framing lamp and cooling fan (A-C hot)

Changeover coil OPEN (A-C, switched externally)

Changeover coil CLOSE (A-C, switched externally)

Framing lamp, cooling fan, and changeover (A-C neutral).

Figure 3-4: Table of A-C Terminal Connections

The voltage and frequency rating of the projector (shown on the

nameplate) must match the power line frequency and voltage being

used.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

3-5

Download from Www.Somanuals.com. All Manuals Search And Download.

4. OPERATING THE PROJECTOR

4.1.

GENERAL

Before operating the projector, verify that all phases of installation and assembly have been

completed.

• Verify that cover for belt side of projector is installed before and

during operation.

• Do not make adjustments on belt side of projector while cover is

removed or power is on.

WARNING

• Do not make adjustments or perform maintenance on projector

while it is in operation.

4.2.

PRE-OPERATING PROCEDURES

4.2.1. FLYWHEEL INSTALLATION

1. Back out flywheel set screw far enough to let flywheel slide onto shaft without scoring

shaft or damaging threads on set screw.

2. Slide flywheel onto shaft until it stops.

3. Position set screw over flat portion of shaft and tighten set screw.

4. Spin flywheel by hand to check for smooth operation.

CHRISTIE recommends that any projector accessories be installed at

this time.

4.2.2. TURRET INSTALLATION

1. Secure turret hinge plate with four Allen head screws.

2. Install turret latch assembly using same holes and hardware (if it is not already installed).

3. Connect turret wiring to TB4-1 (Red) and TB4-2 (Black).

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

4-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

4.2.3. LENS INSTALLATION

3. Install lens system in lens holder. If it is necessary to open lens holder wider than

normal:

a) Loosen two lens-locking screws.

b) Turn jack screw clockwise until lens slides into lens holder.

3. Set focus knob at mid-position.

3. Secure lens system with two locking screws.

Over-tightening can cause focus mechanism to bind.

4.3.

FILM THREADING AND OPERATING PROCEDURE

Refer to Figure 4-1 for film threading and positioning.

1. Set Ultramittent to its rest position. There should be no sprocket movement when manual

turndown knob (N) is turned.

2. Center framing knob (P) by aligning mark on knob with line on projector housing marked

CENTER FRAME.

3. Swing out pad rollers (B, F, and L) on upper constant-speed sprocket assembly (A),

center constant-speed sprocket assembly (G), and lower constant-speed sprocket

assembly (M).

4. Swing out film shoe on Ultramittent assembly (E).

5. Pull out catch knob (D) and swing out trap and gate assembly (C).

6. Using slightly more film length than is required to reach film transport system, begin to

thread film into projector.

7. Align film on Ultramittent sprocket and close Ultramittent film shoe.

8. To form proper loop between Ultramittent and center constant-speed sprocket assembly:

a) Pull film loosely over pad roller while pad roller is in open position (R) and then onto

center constant-speed sprocket.

b) Mate film sprocket holes with sprocket roller pins.

c) Hold film in position and close pad roller.

The required film loop has now been formed.

9. Thread film on sound-head assembly as shown in Figure 4-1:

a) Holding two lateral guide rollers (H and K) towards each other, pull film tight and

align film on lower constant-speed sprocket assembly (M).

b) Tighten film on one sprocket hole so lateral guides barely float off sound drum.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

4-2

Download from Www.Somanuals.com. All Manuals Search And Download.

Operating the Projector

c) Wrap film around sprocket and close pad roller (L) of lower constant-speed sprocket

assembly.

A: Upper constant-speed sprocket assembly

B: Upper constant-speed sprocket pad roller

C: Trap and gate assembly

K: Lateral guide roller

L: Lower constant-speed sprocket pad roller

M: Lower constant-speed sprocket assembly

N: Manual turn-down knob

P: Framing knob

D: Catch knob

E: Ultramittent assembly

F: Center constant-speed sprocket pad roller

G: Center constant-speed sprocket assembly

H: Lateral guide roller

Q: Airpot

R: Open center constant-speed sprocket pad roller

S: Aperture linkage

J: Sound-head Assembly

T: Gate bands

Figure 4-1: Threading Diagram

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

4-3

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

10. Place film at upper part of Ultramittent in film guide (R).

11. Align film on steel bands of trap and gate assembly (T).

12. Close gate (C) and lock catch knob (D) in place.

13. Form 1.5-inch loop between upper constant-speed sprocket and gate (C), as shown in

Figure 4-1.

14. Align the film on upper constant-speed sprocket (A) and close film shoe (B).

15. To verify that film is correctly aligned on all sprocket rollers, move turndown knob (N)

clockwise.

• Framing lamp can be turned “on” or “off” with black rocker switch

located on top of projector.

• Framing lamp is functional with picture changeover in either

position.

• If film reel is used, be sure take-up tension is in accordance with reel

manufacturer’s instructions.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

4-4

Download from Www.Somanuals.com. All Manuals Search And Download.

5. MAINTENANCE

This projector has been designed to provide years of optimum performance while requiring

only routine maintenance and cleaning. However, CHRISTIE strongly recommends a

periodic maintenance program of scheduled operational checks and preventive maintenance.

5.1.

GENERAL MAINTENANCE

Use the program outlined in the schedule in Figure 5-1 to maximize projector life and

operating efficiency. Procedures for these operations are described in the referenced sections

of this manual.

Frequency Maintenance Operation

Section

5.2

Daily

Visual inspection

Daily

Clean projector

5.3

Bi-weekly

Annually

Oil lateral guides and jewels

Replace belts and blow out belt dust

5.3

5.4.2

Figure 5-1: Schedule for Periodic Maintenance Operations

5.2.

VISUAL INSPECTION

1. Visually inspect projector for signs of excessive dust, dirt, physical damage, frayed or

damaged cables, and loose hardware.

2. Remove, replace, and repair as necessary.

3. Visually inspect inner, outer, and shutter timing belts. Replace belts that are frayed or show

signs of wear.

4. Check belt deflection (Sections 6.4.1, 6.4.2, and 6.4.3) and re-adjust if necessary.

Ultramittent should be visually checked every 30 days. If leak is

detected, contact CHRISTIE to arrange for loan of substitute

Ultramittent. If leak is very slow, you may continue to operate

Ultramittent for 30 to 90 days.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

5.3.

CLEANING

Projector should be kept clean at all times.

1. Remove dust and foreign matter from projector and assemblies. Use soft, lint-free cloth, or

spray with compressed air at force no greater than 20 psi.

2. Using camelhair brush or toothbrush, remove dust and foreign matter from pad rollers,

sprockets, Ultramittent shoe closure, and sound idler rollers, and from pads and shoes in trap

and gate assembly.

3. Using cotton-tip swabs, remove dirt and dust from sound-head optics.

4. Lightly oil lateral guide rollers and springs with very fine machine oil. Inner flange of lateral

guide should move easily and should spring back to rest position without sticking.

Do not adjust lateral guides without proper alignment tool (SK1994-3).

5.4.

REMOVAL OF ASSEMBLIES

The following sections contain instructions and procedures necessary to remove assemblies

and components from the projector. Use only the specified tools to perform these

procedures. The use of any other tools will cause damage to the assemblies and components.

Appendix A contains a list of replaceable assemblies and components and their part numbers.

Removal and replacement of the assemblies discussed in Sections 5.4.1 through 5.4.13 may

be performed by the customer. The customer may also repair broken leads, solder

connections, and repair timing belts. All other repairs and replacements are to be performed

only by an authorized service representative. In general, any problem that does not appear to

be treatable by a minor procedure should be treated by removing the defective assembly and

returning it to CHRISTIE for repair.

5.4.1. REMOVAL OF THE TRAP AND GATE ASSEMBLY

Refer to item 6 on page 2-2

1. Open trap and gate assembly by pulling catch knob (item 56 in Figure B-2).

2. Remove two socket head cap screws (item 39 in Figure B-2) securing assembly to

3. Remove assembly by gently pulling free from locating pins.

4. For projectors equipped with automatic turret, slide aperture carrier dovetail out of

plunger connector.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-2

Download from Www.Somanuals.com. All Manuals Search And Download.

Maintenance

5.4.2. OUTER TIMING BELT

Refer to Figure 5-2 below.

1. Loosen outer belt tension adjust assembly screw (item 6 in Figure 5-2) and slide idler

(item 3 in Figure 5-2) up to release tension on outer timing belt (item 5 in Figure 5-2).

2. Remove outer timing belt.

1: Jack-shaft Pulley (194820-001)

2: Motor Pulley

(60Hz-194825-001,50Hz194825-

002)

3: Idler (194756-001)

4: Flanged Idler (194756-002)

5: Outer Timing Belt (598931-528)

6: SHC Screw (515500-045)

7: Inner and Outer Idler Assembly

(194750-001)

8: Intermittent Pulley (194818-001)

9: Screw (515500-105)

Figure 5-2: Outer Timing Belt

5.4.3. INNER TIMING BELT

Refer to Figure 5-3 below.

1. Remove outer timing belt (see Section 5.4.2).

2. Loosen adjustable inner idler pulley screw (item 1 in Figure 5-3).

3. Remove inner timing belt (item 10 in Figure 5-3).

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-3

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

1: Inner Belt Tensioner

(196056-001)

2: Shutter Driver Standoff

(119153P001)

3: Upper Sprocket Pulley

(194858-001)

4: Center Sprocket Pulley

(194858-001)

5: Inner Belt Pulley

(194750-001)

6: Not Used

7: Shutter Driver Assembly

(194866-001)

8: Screw (598931-042)

9: Single Blade Shutter

Assembly

(194697-001)

10: Inner Timing Belt

(598931-179)

11: Lower Sprocket Pulley

(194858-002)

12: Changeover Dowser

(121195-001)

Figure 5-3: Inner Timing Belt

5.4.4. SHUTTER TIMING BELT

Refer to Figure 5-4 below.

1. Loosen three Allen head screws securing jack-shaft assembly to mainframe (item 5 in

Figure 5-4).

2. Pull jack-shaft assembly down approximately 0.5 inch.

3. Remove shutter timing belt (item 1 in Figure 5-4).

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-4

Download from Www.Somanuals.com. All Manuals Search And Download.

Maintenance

1: Shutter Timing Belt

(598931-533)

2: 12-Groove Pulley

(194827-001)

3: Shutter Driver Housing

(194866-001)

4: Single Blade Shutter Assembly

(194697-001)

5: Jack-shaft Housing

(194810-001)

6: 16-Groove Pulley

(194824-001)

Figure 5-4: Shutter Timing Belt

5.4.5. UPPER, CENTER, AND LOWER CONSTANT-SPEED SPROCKET

ASSEMBLIES

Refer to items 3 (center sprocket assembly) and 4 (upper sprocket assembly) on page 2-2 and

item 2 (lower sprocket assembly) on page 2-3.

1. Remove inner timing belt (see Section 5.4.3).

2. Beginning with the lower sprocket assembly, remove each constant speed sprocket

assembly:

a) Remove screw mounting turndown knob to shaft of lower constant-speed sprocket

assembly (lower sprocket assembly only).

b) Remove turndown knob (lower sprocket assembly only).

c) Remove three Allen head screws from operating side of mainframe.

d) Carefully slide sprocket assembly out of non-operating side of mainframe.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-5

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

5.4.6. ULTRAMITTENT ASSEMBLY

Disassembly of Ultramittent or attempted repair of components will

void warranty.

Refer to item 5 on page 2-3.

1. Relieve tension on outer timing belt (see Section 5.4.2).

2. Remove two flat Allen head screws securing Ultramittent shoe.

3. Remove Ultramittent shoe closure assembly.

4. Remove four Allen head screws and washers securing Ultramittent assembly to

mainframe.

5. Carefully slide Ultramittent assembly out from non-operating side of projector.

5.4.7. REMOVAL OF LED SOUND-HEAD AND SOLAR CELL ASSEMBLY

Refer to item 10 on page 2-2 and on page 2-3. See also Figure 6-1 on page 6-1.

1. Disconnect two LED leads at terminal blocks TB3-1 and TB3-2.

2. Disconnect solar cell wiring at LED pre-amp.

3. Remove four Allen head screws in corners of sound-head mounting plate.

4. Remove sound-head assembly.

5.4.8. REMOVAL OF DIGITAL SOUND-HEAD ASSEMBLY

Refer to item 10 on page 2-2 and on page 2-3. See also Figure 6-2 on page 6-4.

1. Disconnect wiring at terminal blocks TB3-1, TB3-2, TB3-4, and TB3-5.

2. Disconnect solar cell wiring at LED pre-amp.

3. Disconnect video cable for CCD assembly.

4. Remove four Allen head screws in corners of sound-head mounting plate.

5. Remove sound-head assembly.

5.4.9. REMOVAL OF ELECTRIC CHANGEOVER ASSEMBLY

Refer to item 12 in Figure 5-3 on page 5-4.

1. Carefully pull four quick connect lugs from electric changeover assembly.

2. Loosen Allen screw on dowser hub, which clamps onto flex shaft.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-6

Download from Www.Somanuals.com. All Manuals Search And Download.

Maintenance

3. Remove flexible shaft from dowser blade.

4. Remove two Allen head screws securing electric changeover assembly to mainframe.

5. Remove changeover assembly.

5.4.10. REMOVAL OF SHUTTER DRIVER ASSEMBLY

Refer to item 7 in Figure 5-3 on page 5-4.

1. Relieve tension on outer timing belt (Section 5.4.2).

2. Relieve tension on inner timing belt (Section 5.4.3).

3. Relieve tension on shutter timing belt (Section 5.4.4).

4. Remove four Allen head screws securing shutter driver assembly.

5. Remove shutter driver assembly.

5.4.11. REMOVAL OF MOTOR ASSEMBLY

Refer to item 16 on page 2-3.

1. Disconnect motor's electrical leads at terminal block TB1-1 and TB1-2 (Figure 3-3 on

page 3-4).

2. Relieve tension on outer timing belt (Section 5.4.2).

3. Remove two cable ties holding motor cable in place by removing two Allen head cap

screws.

4. Remove four Allen head screws securing mounting plate with motor to motor bracket.

5. Remove motor assembly.

5.4.12. REMOVAL OF FAN

Refer to item 12 on page 2-2.

1. Remove four screws and washers securing fan to top plate of projector.

2. Pull fan up and remove A-C plug.

3. Remove fan.

5.4.13. REMOVAL OF FRAMING LAMP

1. Open framing lamp door, which is secured by two quarter-turn fasteners (item 13 on

page 2-2).

2. Remove lamp as with ordinary light bulb.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-7

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

5-8

Download from Www.Somanuals.com. All Manuals Search And Download.

6. CALIBRATION, ALIGNMENT, AND

ADJUSTMENT PROCEDURES

The projector has been factory aligned, calibrated, and adjusted prior to shipment. The

following paragraphs contain the necessary information to calibrate, align, and adjust the

various components and assemblies. Always observe standard safety precautions and

maintenance procedures when working on the projector.

6.1.

ANALOG READER ALIGNMENT AND ADJUSTMENTS

Refer to Figure 6.1 for these procedures.

1: Clamp mounting

2: Focus adjustment

3: Vertical adjustment

locking screw

4: Azimuth adjustment

locking screw

5: Horizontal adjustment

6: Azimuth adjustment

7. Horizontal adjustment

locking screw

8: Vertical adjustment

9. Focus adjustment

locking screw

Figure 6-1: Analog Reader Assembly

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

6.1.1. PRELIMINARY PROCEDURES

Refer to Figure 3-2 on page 3-34 for a list of the tools, equipment, and materials required.

1. Verify that LED is operational and lens is clean.

2. Verify cell wiring for proper left/right wiring to cinema processor.

6.1.2. CELL POSITIONING: VERTICAL ALIGNMENT

1. Loosen 10-32 allen set screw on side of assembly (item 3 in Figure 6-1).

2. Run Dolby Cat. 69 tone.

3. Adjust vertical position of cell (item 8 in Figure 6-1) for maximum output level.

4. Tighten locking screw on side of cell adjustment assembly. (item 3 in figure 6-1).

5. Adjust cinema processor's pre-amplifier gains for left and right tone reference levels.

6.1.3. HORIZONTAL( LATERAL) ALIGNMENT

1. Loosen 10-32 allen set screw on bottom of cell adjustment assembly (item 7 in Figure

6-1).

2. Run Buzz Track film.

3. Adjust lateral position of cell (item 5 in Figure 6-1) until there is no output at processor's

test points. If output is present on both left and right test points, increase focal distance

between lens and cell.

4. Tighten locking screw on bottom of cell adjustment assembly. (item 7 in Figure 6-1).

6.1.4. FOCUS AND AZIMUTH

1. Loosen 10-32 allen set screw in hole on side of assembly (item 4 in Figure 6-1).

2. Turn cinema processor's pre-amplifier Hf adjustments counterclockwise to minimum

settings.

3. Run Dolby Cat. 69 Pink Noise film (not older than 1992).

4. Adjust Focus (item 2 in Figure 6-1) and Azimuth (item 6 in Figure 6-1) for maximum

high frequency response and phase coherence.

5. Carefully lock focus adjustment (9) and azimuth locking screw (4).

6. Turn cinema processor's pre-amplifier Hf adjustments clockwise until real-time analyzer

shows flat frequency response to 16 kHz.

7. Verify that both channels have identical frequency response.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-2

Download from Www.Somanuals.com. All Manuals Search And Download.

Calibration, Alignment, and Adjustment Procedures

6.1.5. ALIGNMENT VERIFICATION

1. Repeat vertical and horizontal alignment procedures described in Sections 6.1.2 and

6.1.3.

2. Recheck to verify that optimum alignment has been achieved.

6.1.6. PERFORMANCE CHECK: CROSSTALK

1. Run Dolby Cat. 97 cell alignment film.

2. Verify that there is no crosstalk between left and right processor test points.

6.1.7. ILLUMINATION UNIFORMITY

1. Run Dolby Cat. 566 illumination uniformity film.

2. Connect left and right processor test points.

3. Verify that illumination uniformity across cell is within ±0.5 dB.

6.1.8. FINAL CHECK

1. Verify Dolby tone reference levels.

2. Run Buzz Track film.

3. Verify frequency response and azimuth.

4. Check that all adjustment locking screws are tight.

Repeat appropriate procedures from Sections 6.1.2 through 6.1.7 if adjustments are

necessary.

6.2.

DIGITAL READER ALIGNMENT

The polarity of visible red LEDs may be opposite from that of infrared

LEDs.

6.2.1. PRELIMINARY STEPS

1. Turn LED power supply down (CCW) to minimum.

2. Connect video cable to Digital Reader Assembly.

3. Turn on digital processor.

4. Apply AC power to projector and verify that LEDs are operational.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-3

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

1: Clamp mounting

2: Focus adjustment

3: Vertical adjustment

locking screw

4: Azimuth adjustment

locking screw

5: Horizontal adjustment

6: Azimuth adjustment

7: Horizontal adjustment

locking screw

8: Vertical adjustment

9: Focus adjustment

locking screw

Figure 6-2: Digital Reader Assembly

6.2.2. ALIGNMENT PROCEDURE

1. Remove analog reader assembly, or rotate assembly downward, for easier access to

Digital Reader Assembly.

2. Set adjustment assembly to center of travel path in both horizontal (item 5 in Figure 6-2)

and vertical (item 8 in Figure 6-2) directions.

3. Run film loop with Dolby Digital track.

4. Adjust vertical positioning by pivoting entire assembly (item 1 in Figure 6-2) and fine

vertical adjustments (item 8 in Figure 6-2) to achieve maximum video signal on

oscilloscope.

5. Adjust with threaded lens (item 2 in Figure 6-2) at front of assembly to obtain highest

possible focus reading on DRAS or QC software.

Digital reader has been factory-aligned to meet Dolby specifications.

Field adjustment requires oscilloscope and either DRAS or QC software.

6. Adjust azimuth (item 6 in Figure 6-2) to read zero ±2 mils with DRAS or QC software.

7. Adjust lateral positioning (item 5 in Figure 6-2) to center image on CCD. It should read

zero ±0.5 mils on DRAS or QC software.

8. Magnification should be 100 ±2%; adjust focal distance if necessary.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-4

Download from Www.Somanuals.com. All Manuals Search And Download.

Calibration, Alignment, and Adjustment Procedures

9. Adjust LED power supply output for 4 ±0.5V of video amplitude if necessary.

10. Lock all adjustment (items 3, 4, 7, and 9 in Figure 6-2).

6.3.

DASHPOT ADJUSTMENT

1. Turn hex-slotted screw counter clockwise at bottom of dashpot assembly through access

hole in projector bottom plate, until friction of dashpot is at lowest point.

2. Run wow and flutter test film and increase friction by turning hex slotted screw, at

bottom of dashpot assembly, clockwise until best result is obtained.

6.4.

INNER, OUTER, AND SHUTTER TIMING BELT ADJUSTMENT

NEVER adjust belts with power applied!

WARNING

Belt tension should be kept as loose as possible while remaining tight enough to drive all

mechanisms. To adjust belt tension, follow procedures in Sections 6.4.1 through 6.4.3.

Do not over-tighten belts. If belts are too tight, projector will not

operate properly, and projector parts will wear prematurely.

6.4.1. INNER TIMING BELT

Refer to Figure 5-3 on page 5-4.

1. Loosen inner tensioner locking screw (item 1 in Figure 5-3).

2. Adjust inner timing belt pulley until belt deflection is 0.25 inch (item 10 in Figure 5-3).

Belt should be just tight enough to prevent slapping.

3. Tighten locking screw (item 1 in Figure 5-3).

6.4.2. SHUTTER TIMING BELT

Refer to Figure 5-4 on page 5-5.

1. Loosen three screws securing adjust plate (item 5 in Figure 5-4).

2. Pull adjust plate (item 5 in Figure 5-4) up until belt deflection is 0.25 inch. It should be

just possible to touch belt together at its midpoint.

3. Tighten screws firmly.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-5

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

6.4.3. OUTER TIMING BELT

Refer to Figure 5-2 on page 5-3.

1. Loosen outer belt tension adjust assembly locking screw (item 6 in Figure 5-2).

2. Adjust outer timing belt tension assembly by turning bolt (item 8 in Figure 5-2) until belt

deflection of 0.25 inch is obtained. Belt should be just tight enough to prevent slapping.

3. Tighten screw (item 6 in Figure 5-2).

Shutter timing belt must be tensioned before outer timing belt is

tensioned.

6.5.

SHUTTER TIMING

Refer to Figure 5-4 on page 5-5.

1. Loosen shutter clamp screws (item 8 in Figure 5-4) just enough that shutter can be

rotated on its shaft.

2. Turn projector by hand with manual turndown knob until Ultramittent sprocket is in top

position. Sprocket should not move while turndown knob is being turned.

3. Use sharp pencil. Carefully rest pencil point on Ultramittent casting, pointing to one

sprocket tooth.

4. Without moving pencil, turn projector by hand with manual turndown knob until pencil is

pointing at third tooth from starting tooth of Ultramittent sprocket.

Hold manual turndown knob to ensure that projector does not turn

over while rotating shutter.

5. Rotate shutter (item 9 in Figure 5-4) by hand until crosshairs are centered in aperture.

Make certain shutter is not hitting anything.

6. Tighten shutter clamp screws (item 8 in Figure 5-4). Do not allow shutter to move on its

shaft after centering crosshairs.

7. Recheck shutter timing.

CHRISTIE recommends that shutter timing also be checked whenever

inner, outer or shutter timing belts have been removed or replaced.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-6

Download from Www.Somanuals.com. All Manuals Search And Download.

Calibration, Alignment, and Adjustment Procedures

6.6.

THE CHRISTIE DUAL-LENS TURRET

6.6.1. GENERAL DESCRIPTION

The CHRISTIE Turret System for the P35GPS Projector is a mechanical device holding two

lenses in a rotating plate about a central axis.

6.6.2. THE MANUAL TURRET SYSTEM

The position of each lens is set manually by turning the lens holder plate in the desired FLAT

or SCOPE lens position. The aperture opening matching the lens is also set manually by

moving the aperture handle on the trap and gate up for FLAT or down for SCOPE.

6.6.3. THE AUTOMATIC TURRET SYSTEM

The automatic turret is electronically driven by a DC motor that controls the movements of

the lens holder and the aperture. The electronics are initiated by the automation. The

interfacing is done through TB4 (see schematic for P/N 503226 or 503333). The switching

from SCOPE to FLAT or vice versa is done with a pulse. The common terminal of TB4-3 is

briefly connected to the SCOPE terminal of TB4-4 to move the turret to the SCOPE lens

position. A momentary connection between the COMMON and FLAT terminals of TB4-5 will

move the turret to the FLAT lens position.

1: Drive O-Ring

518734-191

2: Auto Turret Hardware

Kit. 196594-001

(Not Shown)

3: Manual Turret

Hardware kit

196594-002

(Not Shown)

4: Drive Pulley

197018-001

(Not Shown)

Figure 6-3: Dual Turret (Front View)

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-7

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

6.6.4. Timing Adjustments – Turret and Aperture Motor

The turret motor and the aperture motor are controlled from the PC board, which is mounted

on the non-operator side of the projector. Both motors are timed. One timer goes to the

FLAT position; another timer goes to the SCOPE position. The on-time for the FLAT position is

adjusted with a trimpot located at the lower side of the PC board.

When user is facing front of projector, lensholder plate rotates

clockwise to SCOPE position and counter-clockwise to FLAT position. If

lensholder plate turns in opposite direction, reverse quick-connects on

turret motor.

Turning the trimpot clockwise shortens the time. The timing is set approximately 0.5

seconds longer than the time needed for the turret motor to turn the lensholder plate from the

FLAT position to the SCOPE position and vice versa. The drive wheel will overrun for 0.5

second. The SCOPE on-time is adjusted in the same manner, using the trimpot located on the

upper side of the PC board.

For Reference Only

5: Turret Mounting Plate

197014-001

6: Screw Holes, Mounting

SHC ¼-20x1”

7: Nut, Hinge Tension

197001-001

8: Cover, Motor

197022-001

9: Eccentric, Adjustment Lock

197036-001

10: Adjustment, V-bearing

197009-001

11: Knob, Focus

197034-001

12: Cover Plate, Turret

197043-001

13: Turret Main Plate

197031-001

14: Adjustment, Flat Stop

194955-001

15: Adjustment, Scope Stop

194956-001

Figure 6-4: Dual Turret (Rear View)

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-8

Download from Www.Somanuals.com. All Manuals Search And Download.

Calibration, Alignment, and Adjustment Procedures

6.7. Optical Image Alignment and Adjustment Procedures

1. With FLAT lens removed from turret, center light image on screen.

2. Level console and projector.

3. Install FLAT lens and ensure that corners of screen go dark just as bulb becomes over-

focused. If necessary, move projector head using mounting plate adjustments.

4. Run RP-40 loop; adjust so that projected image is level with respect to bottom and side

masking.

5. Rotate lens turret and masking to SCOPE.

6. Run RP-40 loop.

7. Center projected image vertically, using stop adjustment, and laterally, using eccentric

adjustment. Adjust so that projected image is level with respect to bottom and side

masking.

8. With SCOPE image vertically centered on screen, rotate lens turret and masking to FLAT.

9. Center RP-40 image vertically, using stop adjustment, and laterally, using eccentric

adjustment, to match SCOPE image settings.

10. Set focus knobs to the middle of travel range.

11. File aperture plates.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

6-9

Download from Www.Somanuals.com. All Manuals Search And Download.

7. TROUBLESHOOTING PROCEDURES

Only technicians who are familiar with the installation and

adjustment procedures described in previous sections of this manual

should attempt to troubleshoot or repair a problem.

This section provides information for diagnosing and troubleshooting operational problems

with the P35GPS projector. While it is impossible to foresee all problems that might occur,

the procedures outlined in this section should assist in identifying the problem.

Checklists and troubleshooting tables are provided for the following areas:

• Motor

• Ultramittent Assembly

• Constant Speed Sprocket Assembly

• Belts

• Changeover Assembly

• Shutter Drive (Shutter Driver and Jack-shaft Assemblies)

• Trap and Gate Assembly

• Lens Turret.

For each of these areas, one or more symptoms are described. When more than one

possibility for a symptom exists, it is generally more efficient to check causes in the order in

which they are listed.

Where applicable, references to the appropriate section of this manual are provided to aid in

repair, replacement, and testing.

7.1.

MOTOR

7.1.1. SYMPTOM: MOTOR NOT WORKING

1. Check power to motor. Verify that projector is plugged in, and that manual switch is set

to ON.

2. Check start capacitor.

3. Check for motor overheating/thermal shutdown. If motor is hot, wait until it has cooled

off before attempting to restart.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

7-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

7.2.

ULTRAMITTENT ASSEMBLY

7.2.1. SYMPTOM: EXCESSIVE TICKING

Excessive ticking is indicative of a worn star or cam. Replace Ultramittent assembly (see

Section 5.4.6).

7.2.2. SYMPTOM: EXCESSIVE FILM NOISE

1. Check for improper gate tension. Use adjustment knob at top of gate assembly to correct

gate tension.

2. Check for improper shoe closure or alignment.

3. If excessive film noise continues, problem may be caused by worn Ultramittent sprocket.

Replace Ultramittent assembly (see Section 5.4.6).

7.2.3. SYMPTOM: FILM INSTABILITY (JUMP)

1. Verify image alignment by running RP-40 loop and making adjustments as necessary

(see Section 6.7).

2. Check for worn Ultramittent sprocket. There should be no sprocket movement when

manual turndown knob (item 13 in Figure 4-1 on page 4-3) is turned with Ultramittent in

rest position.

7.2.4. SYMPTOM: SHUTTER STREAKING

Time shutter (see Section 6.5).

7.3.

CONSTANT-SPEED SPROCKET ASSEMBLY

The following paragraphs pertain to all three (upper, center, and lower) constant-speed

sprocket assemblies.

7.3.1. SYMPTOM: EXCESSIVE NOISE

1. Check for play in shaft or bearings. Adjust or replace as indicated.

2. Check for improperly aligned keeper or stripper. Realign as needed.

3. Check for loose pulley or sprocket. Tighten as needed.

7.3.2. SYMPTOM: FILM SPROCKET HOLE DAMAGE

Check for hooked or damaged sprocket. Replace as needed.

7.3.3. SYMPTOM: SPROCKET RIDING

1. Check alignment of pad roller. Adjust as needed.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

7-2

Download from Www.Somanuals.com. All Manuals Search And Download.

7:Troubleshooting Procedures

2. Check pad roller arm spring mechanism. Repair or Replace as needed.

BELTS

7.4.

7.4.1. SYMPTOM: EXCESSIVE NOISE

1. Check condition of all belts. Replace any belts that appear old, dry, or cracked.

2. Check tension of all belts. Adjust as needed (see Section 6.4).

7.4.2. SYMPTOM: EXCESSIVE BELT DUST

1. Check for worn or damaged pulleys. Replace as needed.

2. Check for worn or damaged idlers. Replace as needed.

3. Check condition of belts (see Section 7.4.1).

7.4.3. SYMPTOM: EXCESSIVE BELT FAILURE

1. Check condition of belts (see Section 7.4.1).

2. Check for worn or damaged pulleys. Replace as needed.

3. Check for worn or damaged idlers. Replace as needed.

7.5.

CHANGEOVER ASSEMBLY

7.5.1. SYMPTOM: OPERATING INCONSISTENTLY

1. Check for faulty electrical connection. Repair as needed.

2. Check for mechanical binding or misalignment. Adjust or replace as needed.

7.5.2. SYMPTOM: NOT OPERATING

1. Check for faulty electrical connection. Repair as needed.

2. Verify power to assembly.

3. Check for open solenoid coil.

4. Check for mechanical binding.

7.6.

SHUTTER DRIVE (SHUTTER DRIVER AND JACKSHAFT

SYSTEM)

7.6.1. SYMPTOM: EXCESSIVE NOISE

Remove shutter belt. Localize noise to driver or jack-shaft.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

7-3

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

1. Check rotation of bearings on shafts.

2. Replace defective component.

7.6.2. SYMPTOM: SHUTTER STREAK

1. Time shutter (see Section 6.5).

2. Check for worn pulleys. Replace as needed.

3. Check for excessively loose belts. Replace as needed.

7.7.

TRAP AND GATE ASSEMBLY

7.7.1. SYMPTOM: EXCESSIVE JUMP AND WEAVE

1. Verify optical alignment with RP-40 loop (see Section 6.7).

2. Check lateral guide alignment and condition. Adjust or replace as necessary.

3. Check band tension and spring. Replace worn bands.

4. Verify that Ultramittent assembly is working properly (see Section 7.2).

7.7.2. SYMPTOM: APERTURE BINDING

1. Clean aperture carrier assembly and track.

2. Remove trap and gate assembly to check operation (see Section 5.4.1).

3. Adjust guide rails for smooth travel.

4. Check aperture drive motor with another trap and gate assembly.

7.8.

LENS TURRET

7.8.1. SYMPTOM: NOT ROTATING

1. Verify module power supply reading of 24 VDC (± 2 VDC).

2. Jumper control logic at turret module, connector TB4.

3. Latch K4 to opposite position and retry.

4. Verify 24 VDC at turret motor.

7.8.2. SYMPTOM: FOCUS KNOB INOPERATIVE

1. Lens clamping screws too tight. Adjust as necessary.

2. Focus adjustment threaded out of range.

3. Bushing are binding on lens barrel shafts.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

7-4

Download from Www.Somanuals.com. All Manuals Search And Download.

7:Troubleshooting Procedures

7.8.3. SYMPTOM: TURRET HINGE TOO LOOSE

Adjust bushing at base of hinge.

7.8.4. SYMPTOM: TURRET HINGE TOO TIGHT

Adjust bushing at base of hinge.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

7-5

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix A

APPENDIX A: REPLACEABLE ASSEMBLIES AND

COMPONENTS

Part Number

119263-002

119450-005

120651M001

120660-001

121117-003

121195-001

121205-001

121330-001

196555-001

121435-001

196260-001

196556-001

194697-001

194768-001

194768-002

194810-001

194818-001

194824-001

194825-001

194825-002

194827-001

194834-001

194852-001

194856-001

194856-002

194857-001

Description

Section

5.4.6

Dowser Blade Assembly

Ultramittent Assembly

5.4.6

Ultramittent Shoe Closure Assembly

Band for Trap and Gate

5.4.6

5.4.1

Standard Aperture Plate

Electric Changeover Assembly

Electric Changeover Coil

5.4.9

5.4.6

5.4.12

5.4.6

5.4.7

5.4.1

5.4.10

5.4.11

5.4.6

Cooling Fan

Turret Assembly (Automatic)

Aperture Drive Assembly (Automatic)

LED Sound-head Assembly (Central Pivot)

Trap and Gate Assembly, Automatic

Single Blade Shutter Assembly

Motor Assembly – 60 Hz

Motor Assembly – 50 Hz

Jackshaft Assembly

Pulley, 30-Groove (Ultramittent)

Jackshaft pulley, 16-Grove (Single Blade)

Motor Pulley, 24-Groove (60 Hz)

Motor Pulley, 29-Groove (50 Hz)

Shutter Driver Pulley, 12-Groove

Digital Power Supply Assembly

LED Sound-head Assembly

Upper Constant-Speed Sprocket Assembly

Center Constant-Speed Sprocket Assembly

Lower Constant-Speed Sprocket Assembly

5.4.10

5.4.11

5.4.10

5.4.7

5.4.5

Table A-1: P35GPS Projector Replaceable Assemblies and Components

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

A-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35GPS Dual Lens Turret Projector

Part Number

194866-001

194908-001

194909-001

196057-001

196122-001

196212-002

196220-002

598931-179

598931-215

598931-277

598931-528

598931-533

598931-704

Description

Section

5.4.10

5.4.6

Shutter Driver Assembly

LED/Pre-amp Power Supply Assembly

Solar Cell/Pre-amp Assembly

Digital Sound-head Assembly

CCD Board Assembly

5.4.6

5.4.8

Solar Cell/Pre-amp Assembly (Central Pivot)

Digital Sound-head Assembly (Central Pivot)

Inner Timing Belt

5.4.7

5.4.8

5.4.3

Framing Lamp

5.4.13

Rubies for Lateral Guides

Outer Timing Belt (two-sided)

Shutter Timing Belt

5.4.2

5.4.4

Visible Red LED

Table A-1: P35GPS Projector Replaceable Assemblies and Components (Continued)

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

A-2

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Appendix

APPENDIX B: DIAGRAMS AND PARTS LISTS

Appendix B contains diagrams and parts lists for these major components of the P35GPS

motion picture projector:

1. Changeover Dowser Assembly

2. Automatic Curved Trap and Gate Assembly

3. Fixed Idler Assembly

4. Flanged Idler Assembly

5. Jackshaft Assembly

6. Center and Upper Constant-Speed Sprocket Assembly

7. Lower Constant-Speed Sprocket Assembly

8. Shutter Driver Assembly

9. 30-Groove Flanged Idler Assembly

10. Outer Timing Belt Tensioner Assembly

11. Inner Timing Belt Tensioner Assembly

12. Central Pivot Analog Soundhead Assembly

13. Central Pivot Digital Soundhead Assembly.

14. Intermittent Shoe Closure Assembly.

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-1

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

B-1: CHANGEOVER DOWSER ASSEMBLY

Figure B-1: Changeover Douser Assembly (P/N 196601-001)

Item Description

Mounting Plate, Solenoid

Part Number

121196P001

Solenoid, Modified

121205-001

196117-002

121199-001

121202-001

598931-841

PCB Changeover Filter Assembly

Block, Friction

Plunger, Solenoid

Cable, Flexible Shaft

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-2

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Screw, SHC, 8-32 x 0.75 in (1.905 cm) L

Screw, SHC, 6-32 x 0.1875 in (0.47625 cm) L

Spring, Compression

598931-046

598931-434

598931-413

598931-294

121650-002

119263-002

598931-372

515200-083

196366-001

598931-045

598931-410

121204-001

121206-001

121200-001

121201-001

598931-415

598931-414

196601-001

10*

23*

Ball, 0.1875 in (0.47625 cm) DIA

Coupling

Assembly, Dowser Blade

Plunger, Spring ¼ - 20 x 0.75 in (1.905cm)

Nut, Hex Jam ¼ - 20 Brass

Plate, Spring Plunger

Screw SHC 8-32 x 5/8 in (1.5875cm) L

Knob Changeover

Rod, Manual

Screw, Set 6-32 X .110 In (0.2794 Cm) L

Plate, Clamp

Tube , Change-Over Assembly

Loctite 290

Screw, Set 8-32 x 0.375 in (0.9525cm) L

Changeover Upgrade Kit ( NOT SHOWN )

Dowser Blade Kit ( P/N 196606-001 )

Item Description

Assembly, Dowser Blade

Knob Changeover

Rod, Manual

Part Number

119263-002

598931-410

121204-001

Note: Items shown with ( * ) are part of the old style Changeover Douser Assembly.

Dowser Upgrade Conversion Kit (196431-001)

Plate Spring Plunger

196366-001

121202-001

598931-841

598931-434

598931-372

515200-083

TD-712

Plunger Solenoid

Cable, Flexible Shaft

Screw SHC, 6-32 x 0.1875 in (0.47625 cm) L

Plunger, Spring 1/4-20x3/4

Nut, Hex, Jam (THIN), 1/4-20, Brass

Inst. Changeover Upgrade

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-3

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

B-2: AUTOMATIC CURVED TRAP AND GATE ASSEMBLY

Figure B-2: Automatic Curved Trap and Gate Assembly (P/N 196556-001)

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-4

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Item Description

Part Number

Rail, Inner Guide

121158-001

598931-038

121159-001

120660-002

598931-403

598931-283

Screw, SHC, 4-40 UNC x 0.25 in (0.635 cm) L (4)

Rail, Outer Guide

Band, Trap and Gate (2)

Screw, SHC, 2-56 UNC x 0.1875 in (0.47625 cm) L (4)

Pin, Spring, 0.0625 in (0.15875 cm) DIA x 0.25 in (0.635

cm) L (4)

Screw, SHC, 4-40 UNC x 0.375 in (0.9525 cm) L (2)

598931-039

598931-406

Screw, Flat Head, 82°, 4-40 UNC x 0.25 in (0.635 cm) L

(2)

Connecting Link, Automatic Aperture

121154-001

121277-001

Screw, Pan Head, Phillips, 4-40 UNC x 0.125 in (0.3175

cm) L (Modified) (2)

Spring, Aperture Positioning

Plate, Aperture Holder (2)

196058-001

196134-001

121153-001

121119-001

121155-001

598931-075

121279-001

598931-280

194599-001

598931-307

598931-488

598931-083

598931-042

598931-407

Carrier, Automatic Aperture

Handle

Dovetail

Nut, Kep, 4-40 UNC, with lock washer (2)

Screw, Flat Head, 72°, 4-40 UNC x 0.20 (Modified) (2)

Screw, Set, 10-32 UNC x 0.375 in (0.9525 cm) L

Housing, Automatic Trap

Ring, Retaining

Bushing, Drill, 0.125 in (0.3175 cm) DIA (2)

Washer, Split Lock, #6 (2)

Screw, SHC, 6-32 UNC x 0.5 in (1.27 cm) L (2)

Screw, Flat Head, 82°, 4-40 UNC x 0.375 in (0.9525 cm)

L (2)

Pin, Dowel, 0.125 in (0.3175 cm) DIA x 0.5 in (1.27 cm)

L (2)

598931-017

598931-404

Pin, Dowel, 0.125 in (0.3175 cm) DIA x 0.25 in (0.635

cm) L (2)

Screw, SHC, 4-40 UNC x 0.5 in (1.27 cm) L (2)

Guide, Film Threading

598931-405

121228-001

120666-001

Shaft, Gate

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-5

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

Shim, Precision Shaft, 0.008 in (0.02032 cm) (2)

598931-428

120659-001

598931-090

598931-318

120670-001

598931-044

120673-001

120674-001

598931-306

598931-539

120675-001

120663-001

598931--277

Housing, Gate

Sleeve, Bearing (2)

Washer, Curved Spring (2)

Cap, Gate Shaft

Screw, SHC, 8-32 UNC x 0.5 in (1.27 cm) L

Knob, Tensioning Band

Shaft, Band Tensioning

Pin, Spring, 0.0625 in (0.15875 cm) L (3)

Screw, SHC, ¼-20 UNC x 1.00 in (2.54 cm) L (2)

Eccentric, Band Tensioning

Plate, Catch

Ball, Spherical Jewel, Ruby, 0.09375 in (0.2381 cm) DIA

(4)

Roller, Mount Points Lateral Guide (4)

120158-001

598931-258

Screw, Set, Brass Tip, 4-40 UNC x 0.25 in (0.635 cm) L

(4)

Ball, Hardened Steel, 0.125 in (0.3175 cm) DIA (2)

598931-303

598931-304

Spring, Compression, 0.120 OD x 0.375 L x 0.022 THK

(2)

Screw, Set, Slotted, 10-32 UNC x 0.160 in (0.4064 cm) L

Roller, Curved Trap-and-Gate (2)

121278-001

598931-257

598931-408

Screw, Flat Head Socket, 82°, 6-32 UNC x 0.25 in (0.635

cm) L

Plate, Lower End Band Connection

120661-001

598931-282

Pin, Dowel, 0.09375 in (0.238125 cm) DIA x 0.25 in

(0.635 cm) L (2)

Shoe, Curved Gate

Pin, Catch

120671-001

120664-001

598931-279

Spring, Compression, 0.360 in (0.9144 cm) OD x 1.0 in

(2.54 cm) L x 0.043 in ((0.10922 cm) THK

Bushing, Thread Catch

Knob, Catch

120665-001

120669-001

598931-278

Screw, Button Head , 6-32 UNC x 0.25 in (0.635 cm) L

(4)

Pin, Dowel, 0.125 in (0.3175 cm) DIA x 0.375 in (0.9525

cm) L (2)

598931-016

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-6

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Bushing, Support Pin

Arm Upper End Band (2)

Block, Upper End

120672-001

120677-001

120676-001

598931-338

Spacer, Precision, 0.25 in (0.635 cm) OD x 0.187 in

(0.475 cm) ID x 0.01 in (0.254 cm) THK

Spring, Wave, 0.242 in (0.61468 cm) OD x 0.194 in

(0.49022 cm) ID x 0.0057 in (0.014478 cm) THK

598931-339

Shaft, Upper End

120678-001

598931-023

120679-001

515380-041

Screw, Set, 8-32 UNC 0.1875 in (0.47625 cm) L

Spring, Band Tensioning

Pin,-Spring, 0.0625 in (15875 cm) DIA x 0.375 in

(0.9525 cm) L (2)

Table B-2: Parts List for Automatic Curved Trap and Gate Assembly (Continued)

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-7

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

B-3: FIXED IDLER ASSEMBLY

Figure B-3: Fixed Idler Assembly (P/N 194756-001)

Item Description

Part Number

194740-001

121120-001

194895-001

119061P002

598931-256

Standoff

Roller, Isolator

Idler, 30-Groove

Retainer, Bearing

Screw, Flat Head Socket, ¼-20 x 1.0 in (2.54 cm) L

Table B-3: Fixed Idler Assembly Parts List

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-8

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

B-4: FIXED IDLER ASSEMBLY FLANGED

Figure B-4: Fixed Idler Assembly, Flanged (P/N 194756-002)

Item Description

Part Number

Standoff

194740-002

121120-001

194880-001

119061P002

598931-256

Roller, Isolator

Idler, 30-Groove Flanged

Retainer, Bearing

Screw, Flat Head Socket, ¼-20 x 1.0 in (2.54 cm) L

Table B-4: Fixed Idler Roller Assembly, Flanged, and Parts List

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-9

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

B-5: JACKSHAFT ASSEMBLY

Figure B-5: Jackshaft Assembly (P/N 194810-001)

Item Description

Part Number

194766-001

598931-448

598931-607

Housing, Jackshaft

Ring, Retaining

Ball Bearing, 0.375 in (0.9525 cm) ID x 0.875 in

(2.2225 cm) OD x 0.2812 in (0.714248 cm) THK

Jackshaft

194809-001

598931-599

194806-002

598931-192

Tolerance Ring AN 087037-S

Spacer, Jackshaft Housing

Washer, Wave .397 ID x .484 OD x .009 in THK

Table B-5: Jackshaft Assembly Parts List

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-10

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

B-6:

CENTER AND UPPER CONSTANT-SPEED SPROCKET

ASSEMBLY

Figure B-6: Upper and Center Constant-Speed Sprocket Assembly (P/N 194856-001 -002)

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-11

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

Item Description

Part Number

119055-002

598931-107

194832-001

598931-038

119107-001

119106-001

119103-001

598931-195

515500-070

196219-001

119112-001

598931-090

598931-045

598931-762

598931-636

Screw, Shaft End

Sprocket, Film

Shaft, Upper and Center Constant Speed Sprocket

Screw, SHC, 4-40 x 0.25 in (0.635 cm) L

Stripper

Post, Stripper

Housing, Sprocket

Screw, SHC, 10-32 x 1.5 in (3.81 cm) L

Screw, Socket (2)

Clip, Spring Retainer

Base Stud, Arm Toggle

Sleeve, Bearing (2)

Screw, SHC, 8-32 x 0.625 in (1.5875 cm) L (3)

Pad Roller, Delrin®

Bearing, 0.5 in (1.27 cm) ID x 0.8750 in (2.2225 cm)

OD x 0.2812 in (0.714248 cm) THK (2)

Square Key, 0.28125 in (0.714375 cm) L (2)

Shaft, Pad Roller, Stud Assembly

Screw, Allen, Hex Socket Set, Steel

Roller Arm, Pad

119073-003

598931-116

119078-001

119102-001

598931-023

119073-003

119109-001

598931-062

119112-002

598931-141

119104-001

194858-001

119054-001

598931-194

598931-209

598931-427

598931-192

598931-486

Screw, Set, Hex, 8-32 x 0.1875 in (0.47625 cm) L (3)

Square Key

Shaft, Pad Roller Arm

Shaft Spacer (2)

Toggle Stud, House

Spring, Compression

Toggle Arm

Pulley, 45-Groove

Stop, Pad Roller Arm

Insert, Locking Screw

Washer, Lock, #4

Washer, Plated Flat, #4, Constant Speed

Washer, Wave

Screw, Truss 10-32 x 0.375 in (0.9525 cm) L (2)

Table B-6: Center and Upper Constant-Speed Sprocket Assembly Parts List

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-12

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Figure B-7: Lower Constant-Speed Sprocket Assembly (P/N 194857-001)

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-13

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

Item Description

Part Number

Screw, Truss, 10-32 x 0.375 in (0.9525 cm) L (2)

Sprocket, Film

Shaft, Lower Constant Speed Sprocket

Screw, SHC, 4-40 x 0.25 in (0.635 cm) L

Stripper

Post, Stripper

Housing, Sprocket

Screw, SHC, 10-32 x 1.5 in (3.81 cm) L

Screw, Socket (2)

Clip, Spring Retainer

Base Stud, Arm Toggle

Sleeve, Bearing (2)

Screw, SHC, 8-32 x 0.625 in (1.5875 cm) L (3)

Pad Roller, Delrin®

Bearing, 0.5 in ID x 0.8750 in OD x 0.2812 in THK (2)

Square Key, 0.28125 in (0.714375 cm) L (2)

Shaft, Pad Roller, Stud Assembly

Screw, Allen, Hex Socket Set, Steel

Roller Arm, Pad

Screw, Set, Hex, 8-32 x 0.1875 in (0.47625 cm) L (3)

Square Key, 0.1875 in (0.47625 cm) L

Shaft, Pad Roller Arm

Shaft Spacer (2)

Toggle Stud, House

Spring, Compression

Toggle Arm

Pulley, 45-Groove

Stop, Pad Roller Arm

Insert, Locking Screw

Washer, Lock, #4

Washer, Plated Flat, #4, Constant Speed

Screw, SHC, 10-32 x 0.625 in (1.5875 cm) L

Washer, Wave (2)

Pulley, Lower

Knob, Turndown

598931-486

598931-107

194833-001

598931-038

119107-001

119106-001

119103-001

598931-195

515500-070

196219-001

119112-001

598931-090

598931-045

598931-762

598931-636

119073-003

598931-116

119078-001

119102-001

598931-023

119073-001

119109-001

598931-062

119112-002

598931-141

119104-001

194858-002

119054-001

598931-194

598931-209

598931-427

598931-049

598931-192

119111-001

194510-001

515500-429

598931-066

Screw, Head, C-Sink,82°, 10-32 x 0.75 in (1.905 cm) L (2)

Shim Spacer

Table B-7: Lower Constant-Speed Sprocket Assembly (P/N 194857-001)

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-14

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

B-8:

SHUTTER DRIVER ASSEMBLY

Figure B-8: Shutter Driver Assembly (P/N 194866-001)

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-15

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

Item Description

Part Number

194827-001

598931-607

Pulley, 12-Groove

Ball Bearing, 0.375 in (0.9525 cm) ID x 0.875 in

(2.2225 cm) OD x 0.2812 in (0.714248 cm) THK

Shaft Shutter

194999-001

598931-599

194915-001

194806-001

194689P00l

598931-608

Tolerance Ring AN 087037-S

Housing, Shutter Driver

Spacer, Shutter Housing

Standoff

Ball Bearing, 0.5 in (1.27 cm) ID x 1.125 in (2.8575 cm)

OD x 0.3125 in (0.79375 cm) THK

Sleeve

194688-001

598931-592

194750-001

598931-593

515802-702

515819-203

194747-001

598931-357

598931-086

119150-001

121120-001

119153P00l

598931-016

Tolerance Ring AN 112050-S

Inner and Outer Idler Assembly

Tolerance Ring AN 112031-S

Washer, Flat 0.375 in ID x .625 O.D. x .060 THK.

Washer, Split, 0.375 in (0.9525 cm.) ID SS

Idler, Post

Screw, Socket Cap, ¼-20 x l.75 in (4.445 cm) L

Washer, Split, 0.25 in (0.635 cm) ID

Cap

Roller, Isolator

Standoff

Pin, Dowel, 0.125 in (0.3175 cm) DIA x 0.375 in

(0.9525 cm) L (2)

Screw, Set, Hex Socket Cup,6-32x 3/16

598931-022

Retaining Ring (Internal) Bore 15/16” Dia.

Wave Washer .392 ID

598931-159

Table B-8: Shutter Driver Assembly Parts List

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-16

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

B-9: 30-GROOVE FLANGED IDLER ASSEMBLY

Figure B-9: 30-Groove Flanged Idler Assembly (P/N 194880-001)

Item Description

Part Number

Idler, 30-Groove Flanged

Tolerance Ring, AN 112031-S

194822-001

598931-593

598931-608

Ball Bearing, 0.5 in (1.27 cm) ID x 1.125 in (2.8575

cm) OD x 0.3125 in (0.79375 cm) THK

Table B-9: 30-Groove Flanged Idler Assembly Parts List

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-17

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

B-10:

OUTER TIMING BELT TENSIONER ASSEMBLY

Figure B-10: Outer Timing Belt Tensioner Assembly (P/N 196055-001)

Item Description

Part Number

Base, Inner Belt Tensioner

Standoff

194905-001

119060P001

121120-001

194895-001

119150-001

598931-086

515500-105

Roller, Isolator

Roller, Non-Flanged Idler

Cap

Washer, Split, 0.25 in (0.635 cm) ID

Screw, SHC, ¼-20 x 1.0 in (2.54 cm) L

Table B-10: Outer Timing Belt Tensioner Assembly Parts List

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-18

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

B-11:

INNER TIMING BELT TENSIONER ASSEMBLY

Figure B-11: Inner Timing Belt Tensioner Assembly (P/N 196056-001)

Item Description

Part Number

Base, Inner Belt Tensioner

Standoff

194905-002

119060P001

121120-001

194782-001

119150-001

598931-086

515500-105

Roller, Isolator

Roller, Flanged Idler (Smooth)

Cap

Washer, Split, 0.25 in (0.635 cm) ID

Screw, SHC, ¼-20 x 1.0 in (2.54 cm) L

Table B-11: Inner Timing Belt Tensioner Assembly Parts List

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-19

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

B-12:

CENTRAL PIVOT ANALOG SOUNDHEAD ASSEMBLY

Figure B-12: Central Pivot Analog Soundhead Assembly (196260-001)

Item Description

E Ring

Spring Retainer, Sound Drum

Compression Spring

Ball Bearing, Flanged for Sound Head

Bearing Housing

Base Plate, Sound Head

Dowel Pin 1/8Dia x 1/2

Screw, SCH 8-32 x 5/8

Spring Pin

Part Number

598931-156

119169-001

598931-140

598931-122

119158-001

196209-001

598931-017

598931-045

598931-132

Clamp, Mount Analog Reader

Shaft-35MM Film Roller

196192-001

119159-001

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-20

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Ball Bearing, by-pass Roller Assembly

Roller, Film by-pass Sound Head

External Retaining Ring

598931-119

119168-001

598931-154

196049-001

598931-042

194798-001

598931-783

119160-001

515819-275

515819-201

598931-041

119162-001

598931-124

119164-001

598931-438

598931-439

196183-001

196183-002

121312-001

598931-145

196212-002

196185-001

598931-064

196224-001

196210-001

196205-001

598931-063

196179-002

515500-100

598931-044

598931-097

Analog LED Assembly

Screw, SHC 6-32 x 1/2

Sound Drum-Shaft (DS, LED)

Airpot - Snubber

Dashpot Bracket, Sound Head

Flat Washer #6

Flat Split Lock Washer #6

Screw, SHC 6-32 x 3/8

Shaft, Lateral Guide Roller

Bearing, Lateral Guide Roller

Roller, Lateral Guide, Sound Head

Shim Spacer

Washer – Wave Spring

Upper Arm, Block – Stabilizer

Lower Arm, Block-Stabilizer

Lateral Guide Roller Assembly

Spring, Sound Head Sub Assembly

LED Solar Cell Assy.

Shaft, Arm Sound Head

Shim Spacer, .020 THK.

Mount, Bracket LED Reader

Spacer, Bearing, Analog / Digital

Spring Anchor

Shim Spacer, .010 THK. (Optional)

Analog Reader Assy.

Screw, Socket Head Cap 8-32 x 5/8”

Screw, 8-32 x ½”

O-ring, 1 ½” ID x 1-5/8” OD x 1/16

Table B-12: Central Pivot Analog Soundhead Assembly Parts List

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-21

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

B-13:

CENTRAL PIVOT DIGITAL SOUNDHEAD ASSEMBLY

Figure B-13: Central Pivot Digital Soundhead Assembly (196220-002)

Item Description

E Ring

Part Number

598931-156

119169-001

598931-140

598931-122

119158-001

196209-001

598931-017

598931-045

598931-132

Spring Retainer, Sound Drum

Compression Spring

Ball Bearing, Flanged for Sound Head

Bearing Housing

Base Plate, Sound Head

Dowel Pin 1/8Dia x ½

Screw, SCH 8-32 x 5/8

Spring Pin

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-22

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Screw, Socket Head Cap 10-32 x 3/4

Shaft-35MM Film Roller

515500-016

119159-001

598931-119

119168-001

598931-154

196184-001

598931-197

196315-001

598931-783

119160-001

515819-275

515819-201

598931-041

119162-001

598931-124

119164-001

598931-438

598931-439

196156-001

196183-002

121312-001

598931-145

196212-002

196185-001

598931-064

598931-704

196210-001

196205-001

196183-001

196182-001

196179-002

196192-001

196191-001

598931-017

515500-100

Ball Bearing, by-pass Roller Assembly

Roller, Film by-pass Sound Head

External Retaining Ring, by-pass Roller Assembly

Dual LED Mount Assembly

Screw, SHC 10-32 x 1

Sound Drum-Shaft (DS, LED)

Airpot - Snubber

Dashpot Bracket, Sound Head

Flat Washer #6

Flat Split Lock Washer #6

Screw, SHC 6-32 x 3/8

Shaft, Lateral Guide Roller

Bearing, P35 Lateral Guide Roller Assembly

Roller, Lateral Guide, Sound Head

Shim Spacer

Washer – Wave Spring

LED Retainer Analog/Digital

Lower Arm, Block-Stabilizer

Lateral Guide Roller Assembly

Spring, Sound Head Sub Assembly

LED Solar Cell Assembly

Shaft, Arm Sound Head

Shim Spacer, .020 THK.

LED, Visible Red

Spacer, Bearing, Analog / Digital

Spring Anchor

Upper Arm, Block – Stabilizer

Digital Reader Assembly

Analog Reader Assembly

Clamp Mount Analog / Digital Sound Head

Mount Bracket Analog / Digital

Dowel Pin 1/8Dia x 1/2

Screw Socket Head Cap 8-32 x 5/8

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-23

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

Screw Socket Head Cap 8-32 x 1/2

598931-044

196122-001

194834-001

194908-001

598931-063

598931-097

CCD Assembly

Digital Power Supply Assembly

LED Power Supply Assembly

(Not Shown)

Shim Spacer .010 THK. (Optional) (Not Shown)

O-ring, 1 ½” ID x 1/16”

Table B-13: Central Pivot Digital Soundhead Assembly Parts List

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-24

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix B

Figure B-14: Intermittent Shoe Closure Assembly (120651M001)

Item Description

Part Number

119075-001

Block, Aligning Pressure Pad

Film Guide Ultramittent Shoe Assembly, Delrin

Balance – Bar

196610-001

194840-001

120557-001

598931-068

598931-083

598931-043

598931-409

Extension Arm, Film Guide Shoe Closure

Flat Washer #6

Washer, Split #6

Screw, SHC, 6-32 UNC x 0.875 in (2.2225 cm) L

Screw, SHC, 8-32 UNC x 0.375 in (0.9525 cm) L (2)

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

B-25

Download from Www.Somanuals.com. All Manuals Search And Download.

M35GPS Projector

Spring Compression .180 in (.04572 cm) OD

598931-832

598931-294

120653-001

598931-044

598931-416

120654-001

120654-002

598931-893

598931-289

120652-001

598931-017

598931-213

598931-025

598931-621

598931-299

598931-412

10 Ball .1875 in (0.4763 cm) DIA

11 Shaft, Ultramittent Shoe Closer

12 Screw, SHC 8-32 UNC x 0.5 in (1.27 cm) L

13 Shim .057 in (0.1448 cm) THK. (2)

14 Base, Ultramittent Pressure Pad

15 Screw, Hex Flat Head

16 Sleeve Bearing

17 Arm, Ultramittent Film Guide Shoe

18 Pin, Dowel, 0.125 in(0.3175 cm) DIA x .0.5 in(1.27cm)L

19 Screw, Flat Head Phillips 8-32 UNC x 0.5 in (1.27cm ) L

20 Screw, Set, Hex, 10-32 UNC x 0.25 in (.635 cm) L (2)

21 Spring Compression, Extension Arm

22 Screw, Set, Hex 10-32 UNC x 0.1875 in (0.4763 cm) L

Loctite 271

Table B-14: Intermittent Shoe Closure Assembly Parts List

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

B-26

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix C

APPENDIX C: SCHEMATIC DIAGRAMS

Table C- 1 lists the schematics for the P35GPS projector that are included with this manual.

Diagram

Part Number

194908

Analog wiring diagram

Digital wiring diagram

Projector wiring 60Hz

194834

503226

Table C- 1: Schematic Diagrams for P35GPS Projector

The schematics are oversize, and are found at the back of the manual.

CHRISTIE DIGITAL SYSTEMS M35GPS Projector

March, 2004

C-1

Download from Www.Somanuals.com. All Manuals Search And Download.

P35 GPS Dual Lens Turret Projector

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

C-2

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix C

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

C-3

Download from Www.Somanuals.com. All Manuals Search And Download.

P35 GPS Dual Lens Turret Projector

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

C-4

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix C

INDEX

Electrical Connections

3-3

Airpot

4-3

Alignment, Azimuth

Adjustment

6-1

Set Screw

Alignment, Horizontal

Adjustment

6-1

Set Screw

Alignment, Vertical

Adjustment

Alignment, Vertical

Set Screw

6-1

Belts

5-1

Cat 566 Loop

3-3

5-4

Cat 69 Loop

Cat 97 Loop

Changeover Douser

Constant-Speed Sprocket Assemblies

Removal

5-5

Constant-Speed Sprocket Assembly, Center

4-2, 4-3

Pulley

5-4

Constant-Speed Sprocket Assembly, Lower

4-2, 4-3

Pulley

5-4

Constant-Speed Sprocket Assembly, Upper

4-2, 4-3

Pulley

5-4

Digital Soundhead Assembly

Removal

5-6

Dual Lens Turret

Installation

Dual-Lens Turret

4-1

3-1

Electric Changeover Assembly

Removal

5-6

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

C-5

Download from Www.Somanuals.com. All Manuals Search And Download.

P35 GPS Dual Lens Turret Projector

Fan

Outer Timing Belt

Removal

5-3, 5-6, 5-7

5-3

Removal

Film

Threading

Flywheel

Installation

Focus

Adjustment

Framing Knob

Framing Lamp

Removal

5-7

4-2

3-1

4-1

P35-BT

P35-FL

P35GPS Projector

Optional Features

Standard Specifications

P35GPS Projector

Shipping Configuration

Projector Wiring

3-3

6-1

4-2, 4-3

2-1

5-7

3-1

3-5

Inner Belt Tensioner

Inner Timing Belt

Pulley

5-4

5-3, 5-4, 5-7

5-4

RP-40 Loop

3-3

Installation

Intermittent

Pulley

3-1

Shutter Driver Assembly

Removal

5-4

5-7

5-3

Shutter Driver Housing

Shutter Driver Standoff

Shutter Timing Belt

Signal-to-Noise Ratio

Single Blade Shutter Assembly

Solar Cell Assembly

Removal

5-5

5-4

5-5, 5-7

3-3

5-4, 5-5

Jackshaft Assembly

Jackshaft Pulley

5-4

5-3

Lateral Guide Roller

Lateral Guide Rollers

LED Soundhead Assembly

Alignment

4-3

5-2

5-6

3-3

Solar Cell Wiring

Soundhead Assembly

Soundhead Flywheel

3-1, 4-2, 4-3. See

6-1

5-6

3-1

Removal

Lens

Installation

4-2

Maintenance

Cleaning

Frequency

5-2

5-1

Visual Inspection

Manual Turn-Down Knob

Motor Assembly

Removal

5-1

4-3, 5-5

5-7

5-3

Motor Pulley

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

C-6

Download from Www.Somanuals.com. All Manuals Search And Download.

Appendix C

Removal

5-6

Trap and Gate Assembly

Removal

4-3, 4-4

5-2

Visual Inspection

5-1

Ultramittent

2-1, 4-2, 4-3, 4-4

Ultramittent Assembly

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

C-7

Download from Www.Somanuals.com. All Manuals Search And Download.

P35 GPS Dual Lens Turret Projector

WARRANTY

COVERING

M / P35GPS PROJECTOR

Manufactured by: CHRISTIE DIGITAL SYSTEMS

(Herein referred to as "Christie")

Christie warrants the apparatus sold to the extent of the parts necessary to correct any defect

in workmanship or materials which may develop under proper and normal use for a period of

one (1) full year (90 days on electric motors) from the date of installation (except as noted

below) but not to exceed eighteen (18) months from the date of shipment from CHRISTIE

DIGITAL SYSTEMS.

Christie reserves the right to have the apparatus returned, freight prepaid, to Christie factory

to effect the warranty repairs.

Replacement parts for warranty repairs will be shipped promptly by Christie f.o.b. factory,

and invoiced to the customer. Credit will be issued upon return of the defective part(s),

prepaid, to the Christie factory.

The above shall constitute a fulfillment of all Christie liabilities in respect to said apparatus.

This warranty does not cover:

Special customer specified purchased parts, materials, or components modified to customer

specifications.

This warranty does not apply to parts of any Christie product, which have been opened,

disassembled, repaired, or altered by anyone other than Christie, or subjected to misuse or

abuse.

Christie shall not be liable for any consequential damages.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

March, 2004

C-8

Download from Www.Somanuals.com. All Manuals Search And Download.

Beko Washer WMP632B User Manual
Belkin Portable Speaker F5U228 User Manual
Blanco Indoor Furnishings 157 052 User Manual
Blodgett Oven BG3240 User Manual
Bosch Appliances CRT Television LTC 2821 User Manual
Bryant Furnace 330AAV User Manual
Bryant Furnace 349MAV User Manual
Cadence Telephone Telephony User Manual
Canon Printer BJ 10sx User Manual
Channel Vision Intercom System DP XXXX User Manual