Aiwa CRT Television TV A2115 User Manual

TV-A2115  
KE  
SERVICE MANUAL  
COLOR TELEVISION  
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"  
(S/M Code No. 09-003-429-9T1).  
This Service Manual does not include “DISASSEMBLY INSTRUCTIONS” and  
“ADJUSTMENT”. These items will be issued in the next Supplement.  
S/M Code No. 09-005-429-9R1  
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NOTICES BEFORE REPAIRING  
To make the best use of this equipment, make sure to  
obey the following items when repairing (or mending).  
1. Do not damage or melt the tunicate of the leading  
Insulation resistance: 6.0 to 10 M(500 V/s)  
wire on the AC1 side, including the power supply  
Voltage-withstand: 1.0 KV for 1 minute  
cord.  
2. Do not soil or stain the letters on the spec.  
inscription plates, notice labels, fuse labels, etc.  
3. When repairing the part extracted from the  
Safety checker (Model 7110, etc.)  
conducted side of the board pattern, fix it firmly  
with applying bond to the pattern and the part.  
4. Restore the following items after repairing.  
1) Conditions of soldering of the wires (especially,  
the distance on the AC1 side).  
2) Conditions of wiring, bundling of wires, etc.  
3) Types of the wries.  
4) Attachment conditions of all types of the insulation.  
5. After repairing, always measure the insulation  
resistance and perform the voltage-withstand test  
(See Fig-1).  
Earth cable  
AC cable  
Connect the earth cable  
to the outside metal part  
terminal.  
1) The insulation resistance must be 6.0 to 10 MΩ  
when applying 500V per second.  
2) In the voltage withstand test, apply 1.0 KV for 1  
minute and check that the GO lamp lights.  
Fig-1  
*
*
Breaking current set to 10 mA.  
Connect the safety checker as shown in Fig-1,  
then measure the resistance and perform the test.  
Do not touch the equipment during testing.  
For details of the safety checker, refer to the supplied  
Operation manual.  
*
*
When servicing and checking on the TV, note the followings.  
1. Keep the notices.  
not to get close to the pyrogenic parts and high  
voltage parts. Therefore, put these parts in the  
original positions.  
As for the places which need special attentions, they  
are indicated with labels or seals on the cabinet,  
chassis and parts. Make sure to keep the indications  
and notices in the operation manual.  
5. Take care of the cathode-ray tube.  
By setting an explosion-proof cathode-ray tube in this  
equipment, safety is secured against implosion.  
However, when removing it or servicing from the  
back, it gives out shock that is dangerous. Take  
enough care to deal with it.  
2. Avoid an electric shock.  
There is a high voltage part inside. Avoid an electric  
shock while the electric current is flowing.  
3. Use the designated parts.  
The parts in this equipment have the specific  
characteristics of incombustibility and withstand  
voltage for safety.  
6. Avoid an X-ray.  
Safety is secured against an X-ray by giving  
considerations to the cathode-ray tube and the high  
voltage peripheral circuit, etc. Therefore, when  
repairing the high voltage peripheral circuit, use the  
designated parts and do not change the circuit.  
Repairing, except indicates, causes rising of high  
voltage, and the cathode-ray tube emits an X-ray.  
7. Perform a safety check after servicing.  
Confirm that the screws, parts and wiring which were  
removed in order to service are put in the original  
positions, or whether there are deteriorated portions  
around the places serviced.  
Therefore, use a part which has the same character  
as the replaced part. Especially as to the important  
parts for safety which is indicated in the circuit  
!
diagram or the table of parts with a mark, the  
designated parts must be used.  
4. Put parts and wires in the original position after  
assembling or wiring.  
There are parts which use the insulation material  
such as a tube or tape for safety, or which are  
assembled so that these parts do not make contact  
with the printed board. The inside wiring is designed  
!
Safety Components Symbol  
This symbol is given to important parts which serve to maintain the safety of the product, and which  
are made to confirm to special Safety Specifications.  
Therefore, when replacing a component with this symbol make absolutely sure that you use a  
designated part.  
– 3 –  
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ELECTRICAL MAIN PARTS LIST  
REF. NO.  
PART NO.  
KANRI  
NO.  
DESCRIPTION  
REF. NO. PART NO.  
KANRI  
NO.  
DESCRIPTION  
IC  
C101  
87-010-404-080  
87-018-134-080  
87-010-384-080  
87-018-134-080  
87-010-384-080  
CAP, ELECT 4.7-50V  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 100-25V  
CAPACITOR,TC-U 0.01-16  
CAP, E 100-25 SME  
C102  
C103  
C104  
C105  
8A-JEH-651-010  
87-A21-133-080  
87-A91-538-010  
87-A21-433-010  
87-A21-165-010  
IC,TMP87CP38N  
IC,BMR-0101D  
RCR UNIT,SBX1981-72P  
IC,KS24C041I  
IC,TB1240AN  
C106  
C107  
C108  
C110  
C113  
87-A10-207-080  
87-018-134-080  
87-018-132-080  
87-018-132-080  
87-010-260-080  
CAP,TCS 0.01-50KBUP050  
CAPACITOR,TC-U 0.01-16  
CAP, CER 2200P-16V  
CAP, CER 2200P-16V  
CAP, ELECT 47-25V  
87-A21-166-010  
87-A21-259-010  
87-A21-345-010  
87-A20-312-010  
87-A21-299-010  
IC,TA1275AZ  
IC,MM1454XD  
IC,NJM2150  
IC,M62420SP  
IC,LA6458SLL  
C114  
C115  
C120  
C121  
C122  
87-018-113-080  
87-018-119-080  
87-010-405-080  
87-018-134-080  
87-010-260-080  
CAP, CER 33P-50V  
CAP, CER 100P-50V  
CAP, ELECT 10-50V  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 47-25V  
87-A21-169-010  
87-A21-283-010  
87-070-237-010  
87-A21-344-010  
87-020-903-010  
IC,MM1124B  
IC,AN5277  
IC,LA7832  
IC,STR-F6656  
IC,NJM7805FA  
C124  
C125  
C126  
C127  
C128  
87-010-401-080  
87-018-134-080  
87-010-544-080  
87-018-119-080  
87-018-134-080  
CAP, ELECT 1-50V  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 0.1-50V  
CAP, CER 100P-50V  
87-A20-389-010  
87-027-666-010  
IC,NJM7809FA  
IC,TC4052BP  
CAPACITOR,TC-U 0.01-16  
TRANSISTOR  
C129  
C130  
C131  
C132  
C134  
87-018-134-080  
87-010-405-080  
87-010-405-080  
87-010-260-080  
87-018-134-080  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 10-50V  
CAP, ELECT 10-50V  
CAP, ELECT 47-25V  
CAPACITOR,TC-U 0.01-16  
87-A30-066-080  
87-A30-090-080  
87-A30-091-080  
89-337-794-580  
87-A30-065-080  
TR,2SA1175FE  
FET,2SK2541  
FET,2SJ460  
TR,2SC3779 D/E  
TR,2SC2785FE  
C135  
C136  
C301  
C302  
C303  
87-018-132-080  
87-018-132-080  
87-010-545-080  
87-018-132-080  
87-018-148-080  
CAP, TC U 2200P-16V  
CAP, TC U 2200P-16V  
CAP, ELECT 0.22-50V  
CAP, CER 2200P-16V  
CAP,TC-U 12P-50 CH  
89-109-504-080  
87-026-218-080  
87-A30-121-080  
87-A30-005-010  
87-A30-095-010  
TR,2SA950Y  
TR,DTC144ES (0.2W)  
TR,DTC 323 TS  
TR,2SC2688M/L  
TR,2SD2333LS  
C307  
C308  
C309  
C310  
C311  
87-018-134-080  
87-010-385-080  
87-018-147-080  
87-018-147-080  
87-018-147-080  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 220-25 M  
CAP,TC-U 10P-50 CH  
CAP,TC-U 10P-50 CH  
CAP,TC-U 10P-50 CH  
89-334-674-580  
87-A30-041-110  
89-110-155-080  
TR,2SC3467 D/E  
TR,SE115N  
TR,2SA1015GR  
C312  
C313  
C314  
C315  
C316  
87-010-404-080  
87-018-119-080  
87-010-401-080  
87-018-196-080  
87-010-400-080  
CAP, ELECT 4.7-50V  
CAP, CER 100P-50V  
CAP, ELECT 1-50V  
CAP, CER 1500P-16V  
CAP, ELECT 0.47-50V  
DIODE  
87-070-345-080  
87-A40-347-080  
87-070-444-080  
87-A40-235-080  
87-A40-350-080  
DIODE,IN4148  
ZENER MTZJ2.2B  
ZENER,HZS33-1  
ZENER,MTZJ9.1C  
ZENER,MTZJ 4.7C  
C317  
C318  
C319  
C320  
C321  
87-010-381-080  
87-018-134-080  
87-010-400-080  
87-010-384-080  
87-018-134-080  
CAP, ELECT 330-16 M  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 0.47-50V  
CAP, ELECT 100-25V  
87-070-092-080  
87-A40-286-080  
87-A40-794-080  
87-017-654-060  
87-A40-509-080  
DIODE,S5566B  
DIODE,RGP10JE-5025  
DIODE,EGP20G  
DIODE,GBU6J  
ZENER,MTZJ6.8C  
CAPACITOR,TC-U 0.01-16  
C323  
C324  
C328  
C330  
C333  
87-018-209-080  
87-018-209-080  
87-010-400-080  
87-018-134-080  
87-018-134-080  
CAP, CER 0.1-50V  
CAP, CER 0.1-50V  
CAP, ELECT 0.47-50V  
CAPACITOR,TC-U 0.01-16  
CAPACITOR,TC-U 0.01-16  
87-A40-450-090  
87-A40-354-090  
87-A40-611-080  
DIODE,RU 1P  
DIODE,UF3GL-6251  
ZENER,MTZJ3.9B  
C334  
C335  
C336  
C337  
C338  
87-010-263-080  
87-010-401-080  
87-018-134-080  
87-010-401-080  
87-010-401-080  
CAP, ELECT 100-10V  
CAP, ELECT 1-50V  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 1-50V  
MAIN C.B  
C1  
C2  
C3  
C4  
C5  
87-018-151-080  
87-A11-073-080  
87-010-405-080  
87-018-134-080  
87-010-263-080  
CAP, TC U 20P-50V  
CAP, TC U 22P-50V  
CAP, ELECT 10-50V  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 100-10 M  
CAP, ELECT 1-50V  
C339  
C340  
C341  
C344  
C501  
87-010-263-080  
87-018-134-080  
87-018-134-080  
87-010-263-080  
87-018-195-080  
CAP, ELECT 100-10V  
CAPACITOR,TC-U 0.01-16  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 100-10V  
CAP, CER 1200P-16V  
C6  
C7  
C8  
C9  
87-018-119-080  
87-010-405-080  
87-010-405-080  
87-018-134-080  
87-018-119-080  
CAP, CER 100P-50V  
CAP, ELECT 10-50V  
CAP, ELECT 10-50V  
CAPACITOR,TC-U 0.01-16  
CAP, CER 100P-50V  
C502  
C503  
C509  
C510  
C512  
87-018-115-080  
87-010-247-080  
87-010-405-080  
87-010-401-080  
87-A10-011-090  
CAP, CER 47P-50V  
CAP, ELECT 100-50V  
CAP, ELECT 10-50V  
CAP, ELECT 1-50V  
CAP,E 2200-25 SMG  
C10  
C11  
C13  
C14  
C15  
C16  
87-018-119-080  
87-010-405-080  
87-018-129-080  
87-018-149-080  
87-018-149-080  
CAP, CER 100P-50V  
CAP, ELECT 10-50V  
CAP,TC-U 680P-50 K B  
CAP,TC-U 15P-50 CH  
CAP,TC-U 15P-50 CH  
C513  
C601  
C603  
C606  
C607  
87-018-127-080  
87-A10-406-010  
87-A12-023-080  
87-016-515-080  
87-010-397-090  
CAP, CER 470P-50V  
CAP,CER 270P-2K K BN DE  
CAP,E 10-250 M SME  
CAP,CER 1000P-1K B  
CAP,E 1000-35 SME  
C17  
87-010-404-080  
CAP, ELECT 4.7-50V  
– 4 –  
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REF. NO. PART NO.  
KANRI  
NO.  
DESCRIPTION  
REF. NO. PART NO.  
KANRI  
NO.  
DESCRIPTION  
C609  
87-010-386-080  
87-016-217-080  
87-A10-043-010  
87-A10-625-090  
87-012-396-090  
CAP,E330-25 SME  
D801  
87-A90-965-010  
87-035-458-010  
87-003-320-080  
87-003-320-080  
87-003-320-080  
VRIS,TNR15G471K  
C610  
C611  
C613  
C614  
CAP,E 4.7-160  
F801  
FB1  
FUSE,4A 250V T W/C  
F-BEAD,FBR07HA121NB  
F-BEAD,FBR07HA121NB  
F-BEAD,FBR07HA121NB  
!
CAP,PP 0.56-200 PH  
CAP,M/P 0.0082-1250 J  
CAP,CER 820P-2K K BN DE  
FB501  
FB601  
C616  
C617  
C618  
C801  
C802  
87-018-132-080  
87-010-976-080  
87-010-974-080  
87-A10-688-090  
87-A10-688-090  
CAP, CER 2200P-16V  
CAP,CER 1000P-500 B  
CAP,CER 220P-500 B  
CAP,M/P 0.22-275 K (B81133)  
CAP,M/P 0.22-275 K (B81133)  
FB801  
FB802  
FB805  
FB806  
FC801  
87-003-320-080  
87-003-320-080  
87-003-320-080  
87-003-320-080  
87-033-213-080  
F-BEAD,FBR07HA121NB  
F-BEAD,FBR07HA121NB  
F-BEAD,FBR07HA121NB  
F-BEAD,FBR07HA121NB  
CLAMP, FUSE  
!
!
!
!
!
!
C805  
C807  
C808  
C809  
C810  
87-012-370-010  
87-A10-646-090  
87-A10-684-010  
87-018-131-080  
87-010-384-080  
CAP,CER 3300P-250NS  
FC802  
FR601  
FR602  
FR603  
FR604  
87-033-213-080  
87-A00-063-060  
87-A00-419-090  
87-029-150-090  
87-A00-055-060  
CLAMP, FUSE  
CAP,E 220-400 SMH (25.4*40)  
CAP,CER 680P-2K K BN DE  
CAP, CER 1000P-50V  
RES, FUSE 2.2-1/2W J  
RES, FUSE 1-2W J  
RES, FUSE 3.9-2W J  
RES, FUSE 2.2-2W J  
CAP, ELECT 100-25V  
C811  
C812  
C813  
C815  
C816  
87-018-127-080  
87-018-129-080  
87-A10-626-090  
87-A11-779-090  
87-A10-867-090  
CAP, CER 470P-50V  
CAP, CER 680P-50V  
CAP,M/P 0.01-1250 J  
CAP,M/P 1000P-1.6K J ECWH(VB)  
CAP,CER 2200P-2K K R  
FR606  
HL9  
J901  
J902  
J903  
87-A00-049-060  
84-LB3-216-010  
87-A60-324-110  
87-A61-021-010  
87-A60-858-010  
RES, FUSE 2.2K-1/2W J  
HLDR,LED  
JACK,PIN 6P Y-W-R W/SW  
JACK,PIN 3P W/SW YKC21-5734  
JACK,3.5 BLK ST 2 SW  
C817  
C818  
C822  
C823  
C824  
87-A10-731-090  
87-016-221-090  
87-A10-832-080  
87-010-398-090  
87-A12-082-090  
CAP,E 220-160 M KMF  
CAP,E 100-160 M TWSS  
CAP,CER 1000P-1K  
CAP,E 2200-35V  
JW807  
L1  
L2  
L101  
L102  
87-018-134-080  
87-003-147-080  
87-003-152-080  
87-005-444-080  
87-003-152-080  
CAP,TC U 0.01-16 N Y  
COIL, 22UH  
COIL, 100UH  
COIL 100UH,K  
COIL, 100UH  
CAP,E 1000-35 SMG  
C826  
C827  
C828  
C829  
C830  
87-010-235-080  
87-010-405-080  
87-010-405-080  
87-A10-469-080  
87-010-405-080  
CAP,E 470-16 SME  
L104  
L106  
L111  
L112  
L114  
87-003-097-080  
87-003-282-080  
87-003-145-080  
87-003-149-080  
87-A50-530-010  
COIL,1.0UH K LAL02  
COIL,12UH  
COIL,8.2UH  
COIL,47UH  
COIL,VCO38.0MHZ  
CAP, ELECT 10-50V  
CAP, ELECT 10-50V  
CAP,CER 2200P-500 K B DD10  
CAP, ELECT 10-50V  
C831  
C832  
C833  
C834  
C835  
87-010-405-080  
87-010-405-080  
87-010-405-080  
87-010-382-080  
87-010-384-080  
CAP, ELECT 10-50V  
CAP, ELECT 10-50V  
CAP, ELECT 10-50V  
CAP, E 22-25 SME  
CAP, E 100-25 SME  
L301  
L302  
L303  
L601  
L602  
87-005-444-080  
87-005-474-080  
87-005-444-080  
87-A50-040-010  
88-JBJ-625-010  
COIL 100UH,K  
COIL,12UH J FLR50  
COIL 100UH,K  
COIL,2.2MH  
COIL,HLC-ELH5L4120N  
C901  
C902  
C903  
C904  
C905  
87-010-405-080  
87-010-401-080  
87-010-401-080  
87-010-381-080  
87-010-405-080  
CAP, ELECT 10-50V  
CAP, ELECT 1-50V  
CAP, ELECT 1-50V  
CAP, ELECT 330-16V  
CAP, ELECT 10-50V  
L801  
87-A50-170-010  
87-JB8-651-010  
87-A90-090-080  
87-A90-094-080  
87-A90-094-080  
COIL,390UH RCH106  
!
!
!
!
LF801  
PR801  
PR803  
PR804  
FLTR,LINE SS24H-K15070  
PROTECTOR,1.5A 491SERIES 60V  
PROTECTOR,4A 491SERIES 60V  
PROTECTOR,4A 491SERIES 60V  
C906  
C907  
C908  
C909  
C910  
87-010-405-080  
87-010-405-080  
87-010-401-080  
87-010-401-080  
87-010-401-080  
CAP, ELECT 10-50V  
CAP, ELECT 10-50V  
CAP, ELECT 1-50V  
CAP, ELECT 1-50V  
CAP, ELECT 1-50V  
!
!
!
PS801  
PS802  
PT801  
R101  
87-A91-407-010  
87-A91-407-010  
8Z-JBA-621-010  
87-A00-164-090  
87-010-260-080  
P-COUPLER,ON3171-R  
P-COUPLER,ON3171-R  
PT,SW ZJB-KE-7 M  
RES,M/F 12K-2W J RSF(S)  
CAP,E 47-25 M  
R123  
C911  
C912  
C913  
C914  
C915  
87-010-401-080  
87-010-260-080  
87-018-134-080  
87-018-134-080  
87-018-133-080  
CAP, ELECT 1-50V  
R511  
R612  
R619  
R802  
R803  
87-025-119-090  
87-A00-225-090  
87-A00-200-090  
87-A00-552-010  
87-A00-552-010  
RES,M/F 560-1W J  
RES,M/F 2.2K-5W J  
RES,M/F 100-2W J  
RES,CEM 1.0-10W J MPC722  
CAP, ELECT 47-25 SME  
CAPACITOR,TC-U 0.01-16  
CAPACITOR,TC-U 0.01-16  
CAPACITOR,TC-U 4700P-16  
RES,CEM 1.0-10W J MPC722  
C916  
87-018-133-080  
87-008-578-080  
87-008-577-080  
87-008-575-080  
87-008-576-080  
CAPACITOR,TC-U 4700P-16  
FLTR,TPS6.5MB2  
FLTR,TPS5.5MB2  
FLTR,SFSH5.5MCB  
FLTR,SFSH6.5MCB  
R804  
R807  
R808  
R816  
R817  
87-A00-543-080  
87-A00-639-090  
87-A00-573-090  
87-A00-170-090  
87-A00-223-090  
RES,SD 8.2M-1W J RCR60  
RES,CEM 0.15-5W K BPR  
RES,CEM 0.33-5W K BPR  
RES,M/F 82K-3W J RSF(S)  
RES,M/F 47K-2W J RSF(S)  
CF202  
CF204  
CF207  
CF208  
CN1  
87-099-407-010  
87-010-384-080  
87-099-675-010  
87-A60-485-010  
87-099-674-010  
CONN,7P EH V WHT  
CAP, E 100-25 M SME  
CONN,5P V V  
CONN,2P V LV GRA  
CONN,2P VA V  
R827  
R830  
R936  
R937  
S1  
87-A00-673-090  
87-A00-158-090  
87-A00-070-090  
87-A00-070-090  
87-A90-712-080  
RES,M/F 82K-5W J RSS5L30  
RES,M/F 15-2W J RSF(S)  
RES,M/F 220-1W J  
RES,M/F 220-1W J  
SW,TACT EVQ11L07K  
CN102  
CN601  
CN602  
CN801  
!
!
CN802  
CN901  
CNA301  
CNA801  
CNA802  
82-481-649-010  
87-049-469-010  
84-LB2-631-010  
8Z-JB9-663-010  
8Z-JB4-658-010  
CONN, 2P V VT-50P  
CONN,4P V  
CONN ASSY,5P TN-4  
CONN ASSY,8P V AU PW 200  
S2  
S3  
S4  
S5  
S6  
87-A90-712-080  
87-A90-712-080  
87-A90-712-080  
87-A90-712-080  
87-A90-712-080  
SW,TACT EVQ11L07K  
SW,TACT EVQ11L07K  
SW,TACT EVQ11L07K  
SW,TACT EVQ11L07K  
SW,TACT EVQ11L07K  
CONN ASSY,5P MAIN-NK 20'/21'  
CNA900  
CNA901  
CNA902  
CNA903  
D9  
8Z-JBX-602-010  
8Z-JB9-662-010  
8Z-JB4-660-010  
8Z-JB9-661-010  
87-A40-422-010  
CONN ASSY,4P SP 205-0.5  
CONN ASSY,6P V AU L/R 300  
CONN ASSY,5P 401-481 AUDIO  
CONN ASSY,10P MAIN-AUDIO  
LED,SLP-581D-51 Y-G/R  
S501  
S801  
SWF202  
T601  
87-A90-567-010  
87-A91-410-010  
87-A90-337-010  
8Z-JBR-605-010  
84-LB3-651-010  
SW,LVR 4-1-3 EVQRAAL10  
SW,AC PUSH 1-1-1 ESB92SH1B  
FLTR,SAW OFW-K2959M  
FBT, HFT3607(SAN)21-C  
TRANS,HD MS-101N  
!
!
!
T602  
– 5 –  
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REF. NO. PART NO.  
KANRI  
NO.  
DESCRIPTION  
REF. NO. PART NO.  
KANRI  
NO.  
DESCRIPTION  
!
THP801  
87-A90-759-010  
87-A91-495-010  
87-030-300-080  
87-A70-054-080  
POS-THMS,PTH451C272BF300N270  
TU UNIT, ENV59D58G3-38.0MHZ  
VIB,XTAL 8.00MHZ  
C479  
87-010-247-080  
87-010-388-080  
87-010-388-080  
87-010-401-080  
87-010-247-080  
CAP, ELECT 100-50V  
CAP ELECT 1000-25V SME  
CAP ELECT 1000-25V SME  
CAP, ELECT 1-50V  
TU101  
X1  
C480  
C481  
C482  
C483  
X301  
VIB,XTAL 4.43MHZ AQC-1018  
CAP, ELECT 100-50V  
AUDIO C.B  
C484  
C493  
C498  
CN401  
CN402  
87-A11-148-080  
87-010-112-080  
87-010-402-080  
87-009-034-010  
87-009-038-010  
CAP,TC U 0.1-50 Z F  
CAP, ELECT 100-16V  
CAP, ELECT 2.2-50 SME  
CONN,6P PH V  
C401  
C402  
C403  
C405  
C406  
87-010-402-080  
87-010-260-080  
87-018-134-080  
87-010-402-080  
87-010-405-080  
CAP, ELECT 2.2-50V  
CAP, ELECT 47-25V  
CAPACITOR,TC-U 0.01-16  
CAP, ELECT 2.2-50V  
CAP, ELECT 10-50V  
CONN,10P V WHT  
CN403  
CN404  
FR996  
FR997  
R401  
87-099-408-010  
87-009-195-010  
87-A00-084-090  
87-A00-084-090  
87-025-381-080  
CONN,8P EH V WHT  
CONN,5P B5BEH  
RES,FUSE 1-1W J  
RES,FUSE 1-1W J  
RES,M/F 18K-1/6W F  
C407  
C408  
C411  
C412  
C413  
87-A11-148-080  
87-010-367-080  
87-010-367-080  
87-010-405-080  
87-A11-148-080  
CAP,TC U 0.1-50 Z F  
CAP,E 4.7-25 BP  
CAP,E 4.7-25 BP  
CAP, ELECT 10-50V  
CAP,TC U 0.1-50 Z F  
R402  
R404  
R405  
87-025-424-080  
87-025-380-080  
87-025-381-080  
RES,M/F 10K 1/6W F  
RES,M/F 15K-1/6W F  
RES,M/F 18K-1/6W F  
C414  
C415  
C418  
C419  
C420  
87-010-405-080  
87-010-367-080  
87-010-367-080  
87-A11-148-080  
87-010-260-080  
CAP, ELECT 10-50V  
CAP,E 4.7-25 BP  
CAP,E 4.7-25 BP  
CAP,TC U 0.1-50 Z F  
CAP, ELECT 47-25V  
NK C.B  
!
!
C551  
C552  
C553  
C554  
C555  
87-010-976-080  
87-012-397-010  
87-018-127-080  
87-018-127-080  
87-018-128-080  
CAP,CER 1000P-500 B  
CAP,CER 1000P-2K BN  
CAP,TC-U 470P-50  
CAP,TC-U 470P-50  
CAP,TC-U 560P-50 B  
C421  
C422  
C426  
C427  
C428  
87-010-260-080  
87-018-134-080  
87-A11-148-080  
87-010-401-080  
87-018-134-080  
CAP, ELECT 47-25V  
CAPACITOR,TC-U 0.01-16  
CAP,TC U 0.1-50 Z F  
CAP, ELECT 1-50V  
CAPACITOR,TC-U 0.01-16  
C556  
C557  
CN551  
CN552  
CN553  
87-010-405-080  
87-010-405-080  
87-009-195-010  
87-049-590-010  
87-A61-112-080  
CAP, ELECT 10-50V  
CAP, ELECT 10-50V  
CONN,5P B5BEH  
CONN,5P 8283 V WHT  
CONN,1P V BLU TP00704  
C429  
C433  
C434  
C435  
C436  
87-010-263-080  
87-A11-148-080  
87-A11-148-080  
87-010-260-080  
87-018-119-080  
CAP, ELECT 100-10V  
CAP,TC U 0.1-50 Z F  
CAP,TC U 0.1-50 Z F  
CAP, ELECT 47-25V  
CAP, CER 100P-50V  
CN554  
L551  
R551  
R552  
R553  
87-A61-060-080  
87-005-444-080  
87-A00-165-090  
87-A00-165-090  
87-A00-165-090  
CONN,1P V RED TP00706  
COIL 100UH,K  
RES,M/F 15K-2W J RSF(S)  
RES,M/F 15K-2W J RSF(S)  
RES,M/F 15K-2W J RSF(S)  
C437  
C438  
C440  
C442  
C445  
87-018-119-080  
87-010-367-080  
87-A11-147-080  
87-A11-147-080  
87-010-367-080  
CAP, CER 100P-50V  
CAP,E 4.7-25 BP  
CAP,TC U 0.047-50 Z F  
CAP,TC U 0.047-50 Z F  
CAP,E 4.7-25 BP  
SO552  
86-LBR-670-010  
SOCKET,CRT 9P HPS1521  
C446  
C447  
C467  
C470  
C471  
87-010-101-080  
87-A11-148-080  
87-010-367-080  
87-010-112-080  
87-A11-148-080  
CAP, ELECT 220-16  
CAP,TC U 0.1-50 Z F  
CAP,E 4.7-25 BP  
CAP, ELECT 100-16V  
CAP,TC U 0.1-50 Z F  
KEY C.B  
JOINT.F C.B  
JOINT.R C.B  
C472  
C475  
C476  
C477  
C478  
87-010-367-080  
87-010-379-080  
87-010-400-080  
87-010-400-080  
87-010-401-080  
CAP,E 4.7-25 BP  
CAP, ELECT 22-16V  
CAP, ELECT 0.47-50V  
CAP, ELECT 0.47-50V  
CAP, ELECT 1-50V  
– 6 –  
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TRANSISTOR ILLUSTRATION  
E C B  
E C B  
S D G  
E C B  
2SA950  
2SA1015  
2SJ460  
2SK2541  
2SC3467  
2SA1175  
2SC2785  
DTC144ES  
1. SENSE  
2. COLLECTOR  
3. GROUND  
B C E  
1 2 3  
E C B  
E C B  
2SD2333  
SE115N  
2SC3779  
DTC323  
E C B  
2SC2688  
– 7 –  
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WIRING - 1 (MAIN)  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
– 8 –  
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SCHEMATIC DIAGRAM - 1 (MAIN)  
– 9 –  
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WIRING - 2 (AUDIO)  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
– 10 –  
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SCHEMATIC DIAGRAM - 2 (AUDIO)  
– 11 –  
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WIRING - 3 (NK)  
15  
14  
13  
12  
11  
10  
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
– 12 –  
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SCHEMATIC DIAGRAM - 3 (NK)  
– 13 –  
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IC BLOCK DIAGRAM  
– 14 –  
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– 15 –  
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IC DESCRIPTION  
IC, TMP87CP38N  
Pin No.  
1
Pin Name  
I/O  
Description  
VSS  
POWER  
SIF A  
Connected to GND.  
2
O
O
O
O
O
O
O
During standby mode, "H" level is inserted to switch off H deflection & high voltage.  
SOUND IF switch A.  
3
4
SIF B  
SOUND IF switch B.  
5
BBE  
BBE select.  
6
Q SUR  
N RESET  
BBS  
Q SURROUND switch.  
7
NICAM RESET ("L" = reset).  
BASS BOOST / S-WOOFER.  
Not used.  
8
9
VOL  
I
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
EXT  
External bus switch.  
SCL1  
O
I/O  
I
I2C bus CH1 clock.  
SDA1  
H SYNC  
KEY IN  
D DET1  
D DET2  
AFC  
I2C bus CH1 data.  
Sync signal input pin for detection.  
Input key is detected by monitor.  
Power condition 1 (mid = good, low/high = bad).  
Power condition 2 (mid = good, low/high = bad).  
AFT voltage input pin.  
I
I
I
I
MPX/MSP  
SGV  
I
MPX detect / MSP key in. (Connected to VDD through a resistor)  
Test signal output when test mode. (Not used)  
Feature select (initial) input.  
Connected to GND.  
O
I
SUFFIX  
VSS  
OSD R  
OSD G  
OSD B  
OSD Y  
HD  
O
O
O
O
I
OSD red output.  
OSD green output.  
OSD blue output.  
OSD blanking signal output.  
OSD horizontal synchronised signal input.  
OSD vertical synchronised signal input.  
Connected to OSC coil.  
VD  
I
OSC1  
OSC2  
Connected to OSCcoil.  
TEST  
Connected to GND.  
X IN  
I
8 MHz clock input.  
X OUT  
RESET  
LN MUTE  
SP MUTE  
RMC  
O
I
8 MHz clock output.  
Use to reset the micon when power up.  
"H" to mute the line out signal.  
"H" to mute the audio signal.  
Remote control signal is led to this pin.  
I2C bus CH2 clock.  
O
O
I
SCL0  
I
SDA0  
SEL1  
I/O  
O
O
O
I2C bus CH2 data.  
Input select switch 1.  
SEL2  
Input select switch 2.  
WAKEUP  
VDD  
LED (wakeup timer).  
5V supply.  
– 16 –  
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IC, TB1240AN  
Pin No.  
Pin Name  
AFT OUT  
A OUT  
IF VCC  
SIF IN  
I/O  
O
O
Description  
1
The terminal for AFT output and self-adjust output.  
2
Audio output pin.  
3
VCC of PIF circuit.  
SIF input pin. (Not used)  
4
I
5
IF GND  
IF IN  
GND of PIF circuit.  
6
I
IF signal input.  
7
IF IN  
I
IF signal input.  
8
RF AGC  
IF AGC  
APC FIL  
XTAL  
O
RF AGC output.  
9
The terminal to be connected with an IF AGC filter.  
APC filter of chroma for demodulation.  
4.43MHz crystal oscillator.  
GND of Y/C circuit.  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
I
Y/C GND  
YS/YM  
R-IN  
I
The terminal for switching of analog RGB mode and fast half tone.  
Analog red signals input.  
Analog green signals input.  
Analog blue signals input.  
VCC of RGB circuit.  
I
G-IN  
I
B-IN  
I
RGB VCC  
R OUT  
G OUT  
B OUT  
ABCL  
O
O
O
I
R signals output.  
G signals output.  
B signals output.  
ABL/ACL control.  
V RAMP  
V NFB  
Connected with cap to make Vertical RAMP signal.  
Input of Vertical sawteeth signal feedback.  
Vertical drive signal output.  
Vertical AGC cap.  
I
V OUT  
V AGC  
SCL  
O
I
I2C bus clock input.  
SDA  
I/O  
I2C bus data input/output.  
VCC of vertical circuit.  
H VCC  
S-ID/CW OUT  
FBP IN  
SYNC OUT  
H OUT  
DEF GND  
SCP OUT  
EW OUT  
D VDD  
SB YIN  
SR YIN  
Y IN  
I/O  
I
SECAM ID input and PAL/NTSC ID output.  
FBP input.  
O
O
Composites sync output.  
Horizontal drive signal output.  
GND of deflection circuit.  
Sand castle pulse (VD+HD+GP) output.  
E-W output. (Not used)  
O
O
VDD of digital block.  
I
B-Y signals input.  
I
R-Y signals input.  
I
Y signal input.  
H AFC  
H.AFC filter.  
EHT IN  
D GND  
I
The terminal for EHT. (Not used)  
GND of digital block.  
– 17 –  
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Pin No.  
43  
Pin Name  
SYNC IN  
BLK DET  
C IN  
I/O  
I
Description  
Input of the synchronous separation circuit.  
44  
The terminal to be connected with an Black Det filter.  
Input of chroma signals.  
45  
I
46  
Y/C VCC  
IFDET OUT  
LOOP FLTR  
VCO GND  
VCO  
VCC of Y/C circuit.  
47  
O
Composite video signal and SIF signal detected in IF circuit.  
Loop filter for IF PLL.  
48  
49  
GND of VCO and SIF circuit.  
50  
The terminal connected with a tank coil for IF VCO.  
The terminal connected with a tank coil for IF VCO.  
VCC of IF VCO and SIF.  
51  
VCO  
52  
VCO VCC  
HCOR/SIF IN  
RIP FLTR  
SIF OUT  
FM DC NF  
53  
I
H.curve correction and SIF input.  
54  
Connected with cap to stabilize the performance of SIF injection-lock circuit.  
Output of 2nd SIF signal. (Not used)  
55  
O
I
56  
The terminal for FM DC negative feedback and AGC filter for L-SECAM.  
IC, TA1275AZ  
Pin No.  
1
Pin Name  
Y OUT  
I/O  
Description  
O
The output pin for Y signal.  
The pin for controlling the Y processing mode:  
to VCC: 5.5MHz trap ; open: 5.5MHz trap + D.L ; to GND: DL. (Not used)  
The output pin for demodulated R-Y signal.  
The pin for controlling the black offset level. (Not used)  
The output pin for demodulated B-Y signal.  
The pin for controlling the black offset level. (Not used)  
The pin for connecting the SECAM ident filter capacitor.  
The input pin for external R-Y signal. (Not used)  
The VCC pin for Y/C processing block.  
2
DL-MODE  
O
3
4
R-Y OUT  
R-Y CONT  
B-Y OUT  
B-Y CONT  
S-ID FILTER  
R-Y IN  
O
I
5
O
I
6
7
I
8
I
9
VCC  
I
10  
11  
12  
13  
14  
15  
B-Y IN  
The input pin for external B-Y signal. (Not used)  
The GND pin.  
GND  
I
F0-FIL  
The pin for connecting a capacitor for automatic adjusting circuit.  
The chroma signal input pin.  
C IN  
I
BELL-FIL  
Y IN  
I
The pin for connecting a capacitor for the bell filter fo, 4.286MHz.  
The Y signal input pin.  
I
The pin for selecting the bell filter fo. fo + 70KHz: open ;  
fo + 35KHz:20k to GND ; fo: to GND. (Connected to GND).  
16  
BELLCONT  
I
17  
18  
19  
SCP-IN  
VCC  
I
I
The pin to input the sand castle pulse, SCP.  
VCC pin for logic block.  
4.43 CW  
The pin for input 4.43MHz of carrier wave for self adjustment circuit.  
The switch pin for selecting the ID detection mode. H + V: connected to VCC ;  
Auto search: opened ; H: connected to GND. (Not used.)  
The interface pin to the main processor.  
20  
21  
ID SW  
I
SYSTEM  
I/O  
– 18 –  
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VOLTAGE CHART  
REF NO.  
Q404  
E
C
B
REF NO.  
Q2  
S
D
G
0.2  
0.2  
0.3  
0.2  
5.1  
1.0  
REF NO.  
Q3  
S
D
G
REF NO.  
Q407  
E
C
B
5.1  
1.2  
4.1  
0.2  
0.2  
0.0  
REF NO.  
Q101  
E
C
B
REF NO.  
Q408  
S
D
G
1.2  
0.5  
8.9  
0.0  
11.1  
0.2  
REF NO.  
Q409  
S
D
G
REF NO.  
Q104  
E
C
B
0.2  
0.2  
4.8  
1.6  
9.0  
2.2  
REF NO.  
Q105  
E
C
B
REF NO.  
Q414  
E
C
B
3.6  
0.0  
2.9  
8.9  
0.0  
9.1  
REF NO.  
Q106  
E
C
B
REF NO.  
Q501  
E
C
B
3.6  
9.0  
4.2  
0.0  
4.5  
0.2  
REF NO.  
Q108  
E
C
B
REF NO.  
Q554  
E
C
B
2.9  
9.0  
3.6  
2.0  
0.0  
1.3  
REF NO.  
Q109  
S
D
G
REF NO.  
Q551  
E
C
B
0.0  
0.8  
0.0  
2.8  
139.0  
3.0  
REF NO.  
Q110  
S
D
G
REF NO.  
Q552  
E
C
B
0.0  
0.0  
5.1  
2.7  
141.1  
3.0  
REF NO.  
Q301  
E
C
B
REF NO.  
Q553  
E
C
B
11.3  
11.2  
10.6  
2.6  
145.1  
2.9  
REF NO.  
Q302  
S
D
G
REF NO.  
Q601  
E
C
-
B
*
0.0  
0.0  
4.7  
0.0  
REF NO.  
Q303  
E
C
B
REF NO.  
Q602  
E
C
B
0.0  
0.3  
4.5  
0.0  
63.2  
0.4  
REF NO.  
Q401  
E
C
B
REF NO.  
Q603  
E
C
B
0.2  
2.3  
0.2  
0.0  
4.2  
0.0  
REF NO.  
Q402  
E
C
B
REF NO.  
Q801  
E
C
B
0.2  
3.2  
0.1  
15.2  
0.6  
14.7  
* Refer to Waveform no. 10  
– 19 –  
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REF NO.  
Q802  
1
2
3
REF NO.  
Q911  
E
C
B
114.7  
92.5  
0.0  
7.4  
2.4  
6.8  
REF NO.  
Q803  
S
D
G
REF NO.  
Q912  
E
C
B
0.0  
0.1  
4.5  
1.8  
9.0  
2.4  
REF NO.  
Q804  
S
D
G
4.5  
5.1  
4.6  
IC1, TMP87CP38N  
REF NO.  
Q805  
S
D
G
PIN NO.  
1
VOLT (V)  
0.0  
8.9  
0.0  
0.0  
5.1  
0.0  
0.0  
5.1  
0.0  
5.1  
4.6  
5.1  
0.0  
2.6  
2.2  
5.1  
0.0  
0.7  
0.0  
4.2  
4.5  
5.1  
0.0  
2.2  
2.5  
5.1  
0.1  
5.1  
5.0  
5.1  
0.1  
5.1  
2~3  
4
REF NO.  
Q806  
E
C
B
4.8  
0.0  
5.7  
5
6
REF NO.  
Q901  
E
C
B
7~9  
10~12  
13  
2.5  
0.0  
1.8  
REF NO.  
Q902  
E
C
B
14  
0.0  
9.0  
0.9  
15  
16  
REF NO.  
Q903  
E
C
B
17  
0.0  
9.0  
0.8  
18  
19  
REF NO.  
Q904  
E
C
B
20  
0.0  
2.5  
0.1  
21~25  
26  
REF NO.  
Q905  
E
C
B
27  
0.0  
0.0  
0.1  
28~29  
30  
REF NO.  
Q906  
E
C
B
31  
0.0  
0.0  
0.1  
32  
33  
REF NO.  
Q908  
E
C
B
34~35  
36  
0.9  
8.9  
1.4  
37~38  
39~40  
41  
REF NO.  
Q909  
E
C
B
0.8  
8.9  
1.4  
42  
REF NO.  
Q910  
E
C
B
1.5  
6.8  
2.1  
– 20 –  
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IC2, BMR-0101D  
IC301, TB1240AN  
IC302, TA1275AZ  
PIN NO.  
VOLT (V)  
PIN NO.  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
VOLT (V)  
PIN NO.  
1
VOLT (V)  
1
2
3
5.1  
0.0  
0.1  
9.0  
3.0  
2.9  
2.8  
5.9  
4.1  
4.8  
0.7  
1.8  
5.0  
5.0  
9.2  
3.5  
1.4  
4.6  
2.0  
0.0  
1.2  
3.6  
4.9  
2.6  
2.6  
2.9  
7.1  
0.7  
0.0  
2.9  
2.3  
0.2  
5.0  
3.5  
4.5  
0.0  
7.9  
7.9  
8.8  
4.5  
5.6  
3.5  
4.4  
2.9  
2.1  
2.6  
2.1  
2.6  
5.1  
2.6  
0.0  
2.7  
4.4  
2.5  
2.9  
0.0  
0.7  
5.1  
2.7  
2.5  
3.5  
2
3~6  
7
8
9
IC3, SBX1981-72P  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
PIN NO.  
VOLT (V)  
1
2
3
5.1  
0.0  
5.1  
IC4, KS24C041I  
PIN NO.  
VOLT (V)  
1~4  
5~6  
7
0.0  
5.1  
0.0  
5.1  
8
IC401, MM1454XD  
PIN NO.  
VOLT (V)  
1~2  
3
4.3  
4.9  
0.3  
4.3  
0.2  
4.3  
5.0  
4.3  
9.2  
4
IC301, TB1240AN  
PIN NO.  
VOLT (V)  
3.1  
5~7  
8
1
2
4.1  
9~13  
14  
15  
16  
3
8.8  
4
5.0  
5
0.0  
6
0.9  
7
1.9  
8
4.0  
9
4.1  
IC402, NJM2150  
10  
11  
12  
13  
14~16  
2.0  
PIN NO.  
1~7  
VOLT (V)  
3.0  
4.7  
0.2  
9.1  
4.7  
0.0  
8~11  
12  
0.1  
2.7  
13~20  
– 21 –  
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IC403, M62420SP  
IC410, AN5277  
PIN NO.  
IC803, NJM7809FA  
PIN NO.  
1
VOLT (V)  
PIN NO.  
VOLT (V)  
VOLT (V)  
0.0  
4.7  
4.6  
4.7  
4.4  
4.7  
0.2  
5.2  
5.3  
0.2  
4.7  
4.4  
4.4  
4.7  
4.6  
9.1  
1
2
3
11.7  
0.0  
1
2
2~3  
4
0.2  
9.0  
3
23.1  
0.2  
5~6  
7
4~5  
6
0.0  
8
7
11.4  
0.8  
9~10  
11~12  
13  
8
IC804, NJM7805FA  
9
0.0  
PIN NO.  
VOLT (V)  
10  
11  
12  
24.3  
11.1  
11.6  
1
2
3
9.0  
0.0  
5.1  
14  
15  
16  
17  
18~19  
20  
IC501, LA7832  
PIN NO.  
IC901, TC4052BP  
VOLT (V)  
1.9  
PIN NO.  
VOLT (V)  
1
2
3
4
5
6
7
1
2
0.0  
24.0  
0.6  
IC404, LA6458SLL  
0.1  
PIN NO.  
VOLT (V)  
3~4  
5
2.2  
1
2-4  
5
9.1  
4.7  
0.2  
4.7  
9.1  
0.7  
0.1  
24.4  
13.7  
0.0  
6~8  
9~10  
11~15  
16  
0.0  
6.6  
6~8  
9
0.0  
9.1  
IC801, STR-F6656  
IC409, MM1124B  
PIN NO.  
VOLT (V)  
PIN NO.  
VOLT (V)  
4.7  
1
2
3
4
5
0.2  
0.0  
1~2  
3
IC902, TC4052BP  
4.6  
PIN NO.  
1~2  
3~4  
5
VOLT (V)  
295.0  
15.7  
0.0  
4~6  
7
4.7  
0.0  
4.1  
5.0  
0.0  
6.6  
4.1  
0.0  
4.1  
5.0  
0.0  
9.1  
0.8  
8
0.2  
9
0.3  
6~8  
9~10  
11  
10  
11  
12  
13  
14  
15  
16  
0.0  
4.7  
4.6  
12  
IC802, NJM7805FA  
4.7  
13  
PIN NO.  
VOLT (V)  
4.6  
1
2
3
11.3  
0.0  
14  
4.7  
15  
9.1  
16  
5.1  
– 22 –  
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WAVEFORM  
AC : 220V  
INPUT : TUNER PAL-COLOR BAR AUDIO 1kHz  
USER CONTROL : ALL RESET  
MAIN C.B  
1 IC301 PIN 19 (GOUT)  
5 IC301 PIN 30 (FBP IN)  
1
5
1 V/div  
2 V/div  
10 µs/div  
20 µs/div  
IC301 PIN 23 (V NFB)  
IC301 PIN 32 (H OUT)  
2
2
6
6
1 V/div  
1 V/div  
5 ms/div  
20 µs/div  
3 IC301 PIN 24 (VOUT)  
7 IC301 PIN 47 (IF DET OUT)  
3
7
0.2 V/div  
5 ms/div  
1 V/div  
20 µs/div  
IC301 PIN 26/27 (SCL/SDA)  
Q912 EMITTER  
4
4
8
8
Pin 26  
Pin 27  
2 V/div  
0.5 V/div  
5 ms/div  
20 µs/div  
– 23 –  
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13 IC1 PIN27 (VD)  
9 Q910 BASE  
13  
9
1 V/div  
5 ms/div  
0.5 V/div  
20 µs/div  
14  
14  
10 Q601 BASE  
Q101 COLLECTOR  
10  
1 V/div  
0.1 V/div  
20 µs/div  
20 µs/div  
AUDIO C.B  
T601 PIN 1 (COLLECTOR)  
11  
11  
15  
IC401 PIN 1 (RIN)  
15  
20 V/div  
1 V/div  
20 µs/div  
500 µs/div  
12  
12  
IC1 PIN 26 (HD)  
16  
16  
IC402 PIN 7 (OUTPUT (A))  
1V/div  
1 V/div  
20 µs/div  
500 µs/div  
– 24 –  
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17 IC403 PIN 14 (OUT2)  
IC410 PIN 7 (CH2 OUT)  
19  
19  
17  
2 V/div  
1 V/div  
500 µs/div  
500 µs/div  
NK C.B  
18  
18  
IC409 PIN 15 (IN2)  
20  
Q552 COLLECTOR  
20  
50 V/div  
1 V/div  
20 µs/div  
500 µs/div  
– 25 –  
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MECHANICAL EXPLODED VIEW 1 / 1  
WIRE ASSY,  
CRT GND 21  
D
P.C.B  
E
15  
F
SPR-E,  
EARTH  
F
E
14  
E
D
G
E
13  
H
H
16  
8
P.C.B  
C
6
17  
C
J
J
11  
J
12  
I
10  
C
9
P.C.B  
8
C
7
5
B
A
1
4
2
3
– 26 –  
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MECHANICAL PARTS LIST 1 / 1  
REF. NO. PART NO.  
KANRI  
NO.  
DESCRIPTION  
1 87-054-087-010  
BADGE,AIWA 40  
PANEL,MAIN A2115  
LENS,RC  
LENS,LED  
KEY,MAIN  
2 8A-JBK-002-010  
3 8Z-JBR-005-010  
4 8Z-JBR-006-010  
5 8Z-JBR-004-010  
6 8A-JBG-001-010  
7 8Z-JB4-695-010  
8 8Z-JB4-620-010  
9 8Z-JB5-007-010  
10 84-LB3-216-010  
CABI,FR BL  
!
AC CORD SET,EH BLK  
SPKR,6*12 8OHM 10W  
BTN,POWER SH  
HLDR,LED  
11 8Z-JBX-602-010  
12 8Z-JBR-201-010  
13 86-LB2-603-010  
14 87-JBN-630-010  
15 8Z-JBR-012-010  
CONN ASSY,4P SP 205-0.5  
HLDR,PCB 1  
CRT,A51LMV10X06N00  
DGC,21PAL 7JB-22  
CABI,REAR N  
!
!
16 8Z-JB5-010-010  
17 87-A90-332-010  
A 87-067-680-010  
B 87-067-758-010  
C 87-078-070-010  
PANEL,REAR SH  
HLDR,SF-2001 HV CABLE  
BVI T3+3-10  
BVT2+3-12 W/O SLOT  
BVIT3B+4-12  
D 86-LBB-206-010  
E 8Z-JBS-204-010  
F 87-067-844-010  
G 87-067-690-010  
H 87-067-761-010  
S-SCREW,ASSY TV5-40 W20  
W-PVC,10-20-1  
BVT2+4-16 BLK  
TAPPING SCREW, BVIT3+3-12  
TAPPING SCREW, BVT2+3-10  
I 87-B10-090-010  
J 87-067-579-010  
BVIT3B+3-12 GOLD  
TAPPING SCREW, BVT2+3-8  
COLOR NAME TABLE  
Basic color symbol  
Color  
Basic color symbol  
Color  
Cream  
Basic color symbol  
Color  
Orange  
B
G
Black  
Green  
C
H
D
L
Gray  
Blue  
LT  
R
Transparent Blue  
Red  
N
Gold  
P
Pink  
S
Silver  
ST  
W
Titan Silver  
White  
T
Brown  
V
Violet  
WT  
LM  
LD  
YM  
Transparent White  
Metallic Blue  
Dark Blue  
Y
Yellow  
YT  
GT  
GM  
Transparent Yellow  
Transparent Green  
Metallic Green  
LL  
DT  
DM  
Light Blue  
Transparent Orange  
Metallic Orange  
Metallic Yellow  
27 –  
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211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111  
9301978 0251431  
Printed in Singapore  
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