A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP4202
8283_1112_00_000
1
10
11
2
3
4
5
6
7
8
9
J4201
JPJ2689-010550
1
10
11
2
3
4
5
6
7
8
9
CC4202
CC4201
AUDIO SIGNAL
CP4201
8283_1212_00_000
1
10
11
12
2
3
4
5
6
7
8
9
D4201
MTZJ5.6B
D4203
MTZJ6.8B
CAUTION: DIGITAL TRANSISTOR
D4204
1SS133
TP4201
V.OUT
L4205
100uH
W823
W825
W821
W804
W829
W916
W915
W835
W836
W889
W892
W903
W822
C4212
10
16V
KA
C4206
10
16V
KA
R4224
75
R4233
100
R4203
2.2K
R4231
2.2K
R4205
1K
R4238
33
R4232
10K
R4204
1K
R4212
1K
R4213
75
R4239
220 1/2W
R4201
75
C4214
470P
CH
C4210
470P
CH
C4213
470P
CH
C4209
470P
CH
C4201
0.1
F
C4205
0.1
F
C4216
0.1
B
C4208
0.1 B
C4202
27P
CH
C4217
0.0033
B
C4204
470P
CH
C4218
0.0033
B
C4211
470
16V
YK
C4220
100
16V
YK
C4207
4.7
50V
KA
C4245
4.7
50V
KA
Q4212
2SA1037AK
BUFFER
Q4210
2SA1037AK
MUTE SW
Q4203
2SC2412K
MUTE SW
Q4211
2SC2412K
CH MUTE
D4202
SB10-03A3
Q4201
DTC114EKA
ON TIMER
LED SW
Q4202
DTC114EKA
OTPB
LED SW
Q4205
DTC114EKA
REC
LED SW
Q4206
DTC114EKA
T-REC
LED SW
Q4204
DTC114EKA
TV POWER
LED SW
Q4209
DTC114EKA
PLAY LED SW
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
TUNER VIDEO SIGNAL
SP_OUT_R
SP_OUT_L
FRONT_VIDEO_IN
H_AUDIO_OUT_R
H_AUDIO_OUT_L
REC_TU.V.OUT
FRONT_A_IN_R
FRONT_A_IN_L
REAR_A_IN_L
REAR_A_IN_R
TU.V.OUT_1
ON_TIM_LED
REMOCON_IN
Y/C_VIDEO
MONITOR_V
TV_POWER_H
PLAYLED
T-REC_LED
OTPB_LED
REC_LED
AT+5.6V
SOUND_GND
SCL_A
SDA_A
KEY_B
KEY_A
SCL
SDA
VCR_A_MUTE
AUDIO_OUT_R
SDA
AUDIO_OUT_L
SCL
SDA_A
ON_TIM_LED
SCL_A
REC_LED
T-REC_LED
KEY_A
KEY_B
OTPB_LED
PLAYLED
REMOCON_IN
TV_POWER_H
EXT_MUTE
H_AUDIO_OUT_L
H_AUDIO_OUT_R
FRONT_A_IN_L
FRONT_A_IN_R
REAR_A_IN_L
FRONT_VIDEO_IN
REAR_A_IN_R
P.CON+9V
REAR_VIDEO_IN
Y/C_VIDEO
VCR_A_MUTE
REAR_A_IN_L
REAR_A_IN_R
REC_TU.V.OUT
REAR_VIDEO_IN
GND_1
GND_1
EXT_MUTE
MONITOR_V
TU.V.OUT_1
MONITOR_V
GND_1
AT+5.6V
P.CON+9V
GND
PWB010
(SYSCON PWB)
FROM/TO HIFI
TO PLATE DECK SHIELD
(CD751)
(CD353)
FROM/TO FRONT JACK
I-12
VMX177
FROM POWER
FROM/TO CHROMA/IF
FROM/TO Y/C/A/H.AMP
FROM/TO SOUND AMP
NC
SOUND OUT R
SP OUT R
FRONT A IN R
FRONT VIDEO IN
GND
FRONT A IN L
SOUND OUT L
GND
SP OUT L
SOUND GND
IN/OUT SCHEMATIC DIAGRAM
3.5
0
0
NC
30
29
0
0
0
0
0
0
ON TIMER LED
KEY B
REC LED
T-REC LED
KEY A
OTPB LED
POWER ON LED
GND
REMOCON OUT
NC
2.5
0
1.9
8.9
8.8
8.1
0
3.3
0
0
3.5
0
3.6
0
0
0
4.4
0
FROM/TO MICON
AT+5V
0
0
3.4
VIDEO
AUDIO
L
AUDIO
R
FROM/TO OPERATION
PLAY LED