In/Out - Toshiba MV9DL2 Service Manual

A B
8
7
6
5
FROM/TO MICON
REC_LED
T-REC_LED
KEY_B
KEY_A
REMOCON_IN
TV_POWER_H
EXT_MUTE
4
VCR_A_MUTE
EXT_A_MUTE
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
FRONT_AUDIO
FRONT_VIDEO
CHROMA_VIDEO
REAR_AUDIO
3 REAR_VIDEO
Y/C_AUDIO
2
FROM/TO TV POWER
CD853 (CP404)
CH014301
1
A B
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C D
IN/OUT SCHEMATIC DIAGRAM
GND 3
L4201
B+ 2
100uH
Vout 1
OS4201
PIC-37143SY
R4207 R4208 R4210
1.5K 1K 1K
R4211 R4214 R4215 R4216 R4217
5.6K 2.7K 1.5K 1K 1K
3.6 3.6
REC LED SW T-REC LED SW
0 0
Q4205 Q4206
KRC102RTK KRC102RTK
0 0
W816
C4241
R4244 C4209
16V 10 KA 1K
16V 10 KA
0
R4243 AUDIO MUTE
3.5
Q4203
2.2K 2SC2412K
0
H1 H2
2
J4201
AV2-20D-2
1
REAR A/V JACK(MONO)
NOTE: THE DC VOLTAGE AT EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C D
E
(SYSCON PCB)
0
TV POWER SW
Q4204
KRC102RTK 4.5
0
V.OUT
TP4201
NC
24
MUTE SW
Q4210
2SA1037AK
25
R4213 C4211 R4239
75 220 1/2W
16V 470 YK
1.9
R4238
2.5
H1 H2
33
3 2 3
BUFFER
J4202
0
Q4212
AV2-20D-2
2SA1037AK
1
E E
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E
F G
H NC H NC
2 3 2 3
1 1
E E
J4205
HTJ-032-05AY
FRONT A/V
JACK (MONO)
J4204
HTJ-032-05AW
AT+5V[UCON]
L4205
100uH 0305
8.43
D4201
R4204
7.67
1K
MTZJ5.6B
8.36
CAUTION: DIGITAL TRANSISTOR
F G
H
8
7
6
FROM REGULATOR
5
GND
P.CON+8V
4
3
2
PCB010
VMA222
1
H