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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
D4206
MTZJ13B
Q4205
DTC124EKA
MUTE SWITCH
C4233_2
10
16V
KANP
NC
NC
H1
H2
E
H1 H2
E
J4201
T6551-ABCC
REAR A/V JACK (USA)
1
2
3
4
5
6
7
8
TP4201
V.OUT
R4219
1K
R4218
8.2K
R4226
4.7K
R4211
100
R4221
75
1/4W
R4239
220
1/2W
R4229
22K
R4220
100K
R4231
12K
R4233
3.9K
R4238
33
R4213
75
R4244
1K
R4212
75
1/4W
R4225
4.7K
R4216
4.7K
R4215
3.9K
C4205
470P
CH
C4210
470P
CH
C4235
18P
CH
CAUTION: DIGITAL TRANSISTOR
C4209
10
16V
KA
C4213
470
10V
YK
C4211
470
16V
YK
C4203
2.2
50V
KA
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
Q4206
2SC2412K
MUTE SWITCH
Q4207
2SC2412K
VIDEO OUT SW
Q4202
2SC2412K
EXT IN SW
W934
W831
W847
W857
W881
W963
W965
W933
W850
W851
W970
W972
W980
W985
W984
L4205
100uH
Q4212
2SA1037AK
BUFFER
EXT_AUDIO_IN
EXT_VIDEO_IN
AUDIO_IN
P.CON+9V
VIDEO_IN
GND
P.CON+9V
VIDEO_IN
AUDIO_IN
MONITOR_V_OUT
MONITOR_V_OUT
MONITOR_A_OUT
MONITOR_A_OUT
MONITOR_V_OUT
TUNER_AUDIO_OUT
TUNER_VIDEO-1
MONITOR_V_OUT
GND
EXT_AUDIO_IN
TUNER_VIDEO-1
P.CON+9V
TUNER_AUDIO_OUT
EXT_VIDEO_IN
P.CON+9V
AT+5.6V
EXT_IN-L
MONITOR_A_OUT
GND
FROM/TO TIMER MICON
TO SYSCON/SERVO
FROM POWER(VCR)
FROM/TO Y/C/AUDIO
FROM/TO IF/CHROMA
IN/OUT SCHEMATIC DIAGRAM
37
G-20
G-19
PCB010
VM8135
1.9
0
2.5
3.6
0
0
9.0
3.0
3.1
0
0
4.7
9.2
0
0