PT-600A
INTEGRATED STEREO AMPLIFIER
POWER
REMOTE SENSOR
BASS
0
TREBLE
0
2
2
2
2
4
4
4
4
6
6
6
6
8
8
8
8
10
10
10
10
PHONES
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CONNECTIONS
Connection precautions
Playback connections: Connect the TAPE PLAY
terminals to the output (LINE OUT) terminals on the
cassette deck using the pin-plug cord.
ꢀ
When connecting, either disconnect the power plug
from the power outlet or turn off the unit’s power
using the POWER switch.
TA
LAY
P
E
E
Q
ꢀ
ꢀ
Check the left and right channels and connect properly
(Left to L and Right to R).
P
H O
N
O
C
D
AV 1
AV 2
TU
N
E
R
P
R
E
C
P
LAY
R
E
C
LINE
L
R
L
R
(IN)REC
P LAY(OUT)
AU
D
IO
Insert the plugs securely. Improper connection can lead
to the generation of noise.
Compact disc player
B
A
Connect the CD terminals to the OUTPUT terminals on the
compact disc player using the pin-plug cord.
PROCESSOR terminals
These terminals are used to connect a graphic equalizer or
sound processor. They also come in handy for connecting
an AV (audio/video) selector unit.
TA P
LAY
E
E Q
OUTPUT
AV 1
AV 2
P
H O
N
O
C
D
TU N E R
P
R
E C
P
LAY
R
E C
L
R
L
R
AU D IO
Use pin-plug cords to connect the REC terminals to the
INPUT terminals on the selected component and also to
connect the PLAY terminals to its OUTPUT terminals.
TA P
LAY
E
E
Q
P
H
O
N
O
C
D
AV
1
AV
2
TU
N
E
R
P
R
E
C
P
LAY
R
E
C
OUTPUT
P LAYO UT)
L
R
L
R
(IN) REC
AU D IO
AV1/AV2 terminals
These terminals have an electrical performance which is
equivalent to that of the CD terminals and the TUNER
terminals which means that they can be used as the audio
output terminals for a video disc player or TV tuner.
Connect these terminals to the OUTPUT terminals on the
component using the pin-plug cord.
TAPE Deck
Recording connections: Connect the TAPE REC
terminals to the input (LINE IN) terminals on the tape deck
using the pin-plug cord.
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CONNECTIONS
Speaker systems
PHONO
Connect the speaker systems to the SPEAKERS terminals
on the rear panel of the unit with the speaker cords.
When viewed from the front (the listening position), the
speaker mounted on the left should be connected to the L
terminals, and the speaker mounted on the right should be
connected to the R terminals. Be sure to connect the
polarities of the speaker systems and the SPEAKER
terminals correctly (+ to +, - to -). If the polarity of one of
the speaker systems is connected improperly, sound in the
central area between the speakers will appear to be missing,
and the position of the instruments will not be clear,
resulting in a loss of stereo directionality; so take care
when connecting.
Connect the turntable’s output cord L (white) plug to the L
PHONO terminal and the R (red) plug to the R terminal.
If your turntable is equipped with a grounding cable,
connect it to the unit’s GND terminal. But disconnect it if
you notice increased hum.
TA P
L AY
E
E
Q
P
H O
N
O
C
D
AV 1
AV 2
TU N
E
R
P
R
E
C
P
L AY
R
E
C
L
R
L
R
AU D IO
* When connecting, do not allow the conductor of the
speaker cords to be exposed from the terminals and come
into contact with other terminals.
Tuner
Connect the TUNER terminals to the OUTPUT terminals
on the tuner using the pin-plug cord.
R
IG
H
T
L
E
F
T
_
_
Ω
S
P
EA
K
ER
S
6
~
8
TA P
L AY
E
E
Q
P
H O
N
O
C
D
AV 1
AV 2
U N
E
R
P
R
E
C
P
L AY
R
E
C
OUTPUT
L
R
L
R
AU D IO
Front Left
Front Right
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PANEL INFORMATION
1
2
3
4
5
6
PO WER
REMO TE SENSO R
BASS
0
TREBLE
0
2
2
2
2
4
8
4
8
4
8
4
8
6
6
6
6
10
10
10
10
PH O NE S
9
8
7
18 17 16
15
14
13
12
11
10
1. POWER SWITCH
11. AV1/AV2
Power is supplied to the amplifier when this switch is depressed and
the power is switched off when the switch is released.
This switch is pressed when this unit is connected to the external
amplifier.
2. FUNCTION
12. TUNER
Press either TAPE, TUNER, AV1/AV2, CD, PHONO, the relative
indicator will be grown.
This switch is pressed when you wish to listen to the radio
broadcasts from the tuner connected to the TUNER terminals.
3. REMOTE SENSOR
13. TAPE
Work with the remote control.
This switch is pressed when you wish to listen to the cassette deck
connected to the tape terminal.
4. PRESET EQ
Press this switch to preset one of the following kinds of music: POP
(green color), ROCK (red color), CLASSIC (orange color) and
FLAT (no color).
14. TONE CONTROL TREBLE VOLUME
The treble sound is emphasized when the TREBLE knob is rotated
clockwise from its “0” position while it is attenuated when the knob
is rotated counterclockwise.
5. VOLUME CONTROL
This is used to control the sound heard from the speakers or through
the headphones. Rotate it in clockwise or in counter clockwise, the
volume will be increased or decreased.
15. TONE CONTROL BASS VOLUME
The bass sound is emphasized when the BASS knob is rotated
clockwise from its “0” position while it is attenuated when the knob
is rotated counterclockwise.
6. EXTERNAL PROCESSOR
When this unit is connected to an external graphic equalizer or sound
processor, press this switch.
16. PHONES JACK
This is the jack for headphones. Connect the plug on the stereo
headphones for private listening.
7. MIC LEVEL VOLUME
Adjust the MIC LEVEL by rotating MIC LEVEL VOLUME knob.
Adjust the volume so that it does not hurt your ears when using the
headphones.
8. MIC JACK
Inserting Microphone if using.
ꢀ
If you do not intend to use your headphones, always ensure that
you unplug them.
9. PHONO
17. MUTE
This switch is pressed when you wish to listen to records on the
turntable (PHONO) connected to the PHONO terminal.
Press this switch to mute the sound, if resume, press it again.
18. REMOTE STANDBY INDICATOR
The Power Amplifier is in remote standby state if the remote standby
indicator is lighted.
10. CD
This switch is pressed when you wish to listen to the compact disc
player connected to the CD terminals.
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OPERATING PROCEDURES
R E M O TE
S
YS TE M
EQ
TAP E
TUNER
C D
R IG H
T
LE F T
INTEGRATED CIRC UIT
AC 220V - 230V ~ 50Hz
TAP E
PLAY
EQ
PHO NO
C D
AV1
AV2
TUNER
RE C
PLAY
RE C
L
R
L
R
_
_
Ω
S
P
E
A K
E
R
S
6
~
8
A U
D
IO
Before starting operation
Check that the controls have been set to the following
positions before commencing operation
2.Operate the program source unit.
ꢀ
ꢀ
Rotate the VOLUME control counterclockwise as far
as it will go and set it at the “0” minimum volume
position.
3.Gradually turn the VOLUME control clockwise until the
desired volume level is obtained.
4. To adjust the tone quality, adjust the BASS and
TREBLE control.
Set the BASS and TREBLE tone controls to the “0”
(center) position.
* When you wish to use headphones, insert the plug of the
headphones into the PHONES jack.
After these checks, press the POWER switch to turn on
the power.
RECORDING TAPE
If you find a remote standby indicator is lighted, the power
amplifier is in remote standby state.
A record, compact disc, broadcast of the program source of
a component connected to the line terminals can be
recorded by the tape deck connected to the TAPE recording
(REC) terminals.
(a) Press the power switch off and press it once again after
the remote standby indicator is off.
(b) Using the remote control to switch on the power.
Playing a program source
1.Select the input selector switch corresponds to the
program source PHONO, CD, TUNER, AV1/AV2 which is
to be recorded.
1.Press the desired input selector switch to select the
program source which you wish to listen to.
To listen to record: press the PHONO switch.
To listen to radio broadcast: Press the TUNER switch.
To listen to a compact disc: Press the CD switch.
To listen to a component connected to VIDEO
terminals: Press the AV1/AV2 switch.
2.Start playing the program source.
3.Operate the tape deck and press the “REC” key.
*The volume, Tone and other controls (including graphic
equalizer) have no effect on the recording level or sound
quality of the signals being recorded even they are
operated.
To listen to a tape: Press the TAPE switch.
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OPERATION
REMOTE CONTROL
Remote Controlling Instructions
The remote control box can directly control majority
of system functions of HI-FI SYSTEM. The functions
include power control of the whole system, Volume
control, sound field control, CD operation control,
Tuner operation control and also source control
function. This remote controller may not function
properly if an roadblock is located between it and the
receiving unit, or if the remote controller is held at an
improper angle with respect to the receiving unit.
2
3
MEMO
SCAN
MEMO
HOLD
PHONO
BAND
VOLUME
TUNER
TAPE
EXTERNAL
PROCESSOR
PRESET EQ
4
5
7
Battery Installation
AV1/AV2
CD
Remove the rear cover of the remote controller by
sliding it backward. Install two AA (1.5 V) size
batteries, while observing the correct polarity [ match
the (+) and (-)signs].
6
POWER
1
Sound Field Control Operation
R
* Switch the power key to connect to electric current.
* Use PRESET EQ key to select the sound mode
decided.
Each time the button is pressed, the mode changes
as follows:
POP → ROCK
→
CLASSIC → FLAT
TUNER OPERATION BUTTONS
When the function switch is set to Tuner side:
* Press BAND keys for selecting AM/FM channel.
* Memo Scan: Press to scan the stations (0-9) stored
in the station memory.
* Memory Hold: After pressing Memory Scan key,
Tuner will scan through station (0-9). When your
desired station is reached, press MEMORY HOLD
to hold it.
(1). Power Switch
(2) AM/FM Selector/Memory Scan/Hold
(3) Volume Control Key (+ -)
(4) External Processor
(5) Preset EQ
(6) CD Control Key
* STOP
* CLOSE/OPEN
* PLAY/PAUSE
* SKIP/FAST BACKWARD
* SKIP/FAST FORWARD
( )
OTHER
( )
* Sound source can be changed directly by pressing
TUNER, PHONO, TAPE, CD or AV1/AV2 key.
* Volume level can be adjusted by pressing VOL
“-“ or “+” keys.
(
(
(
)
)
)
(7)Function Keys:
* PHONO
* TUNER
* TAPE
**Note** Exhausted batteries may reduce the level of
sensitivity of the controller.
* AV1/AV2
* CD
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SPECIFICATIONS
Power output
Signal to noise ratio (short-circuit, A-network)
PHONO……………….60dB
Min. RMS, both channels driven, from 40-20 kHz, with no more
than 0.1% total harmonic distortion.
TUNER, TAPE PLAY….70 dB
50 watts per channel into 6 ohms.
Power requirements
Load Impedance…………………..6 ohms
Total Harmonic Distortion………less than 0.05% at 1/2 rated
RMS power output.
Power voltage…….220V ~ 50Hz
For U.K………240V ~ 50Hz
For U.S.A & Canada…..110V ~ 60 Hz
Power consumption……300 Watts maximum
Dimensions………..420 x 135 x 230mm (W x H x D)
Weight………………6.2 Kg
Frequency response (at 1 watt)…..20 to 20 kHz, + 1 dB, -2dB
RIAA curve deviation (PHONO 20 Hz to 20 kHz)
…………….………………………+0.5 dB, -0.5 dB
Input sensitivity and impedance (at 1 kHz for rated power
output) PHONO……………..2.5mV/47 kohms
(Max. input capability: mV at 1 kHz, less than 0.1% total
harmonic distortion)
ꢀ
Design and specifications for subject to changes without
notice for improvements.
TUNER, TAPE PLAY………..250 mV/47 kohms
Output level (1 kHz)
TAPE REC……………………250 mV into 47kohms
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