Toshiba MV9DM2 Service Manual page 61

A B
8
GND 3
7
B+ 2
Vout 1
OS4201
PIC-37243SR
6
R4211
5.6K
5
FROM/TO MICON
REC_LED
T-REC_LED
KEY_B
KEY_A
REMOCON_IN
4
EXT_MUTE
VCR_A_MUTE
EXT_A_MUTE
FROM/TO Y/C/A/CCD/H.AMP
FRONT_A
FRONT_V
CHROMA_V
3
REAR_A
REAR_V
Y/C_AUDIO
2
1
A B
G-7
C
L4201
100uH
R4207 R4208 R4210
1.5K 1K 1K
R4214 R4215 R4216 R4217
2.7K 1.5K 1K 1K
3.6 3.6
REC LED SW T-REC LED SW
0 0
Q4205 Q4206
KRC102SRTK KRC102SRTK
0 0
C4241 24
R4244 C4209
16V 10 KA 1K
16V 10 KA
25
0
R4243 AUDIO MUTE
3.5
Q4203
2.2K 2SC2412K
0
H1 H2 H1 H2
2 3 2 3
J4201
AV2-20D-2 AV2-20D-2
1 1
E E
REAR A/V JACK(MONO)
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE: THE DC VOLTAGE AT EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C
D E
IN/OUT SCHEMATIC DIAGRAM
(SYSCON PCB)
V.OUT
TP4201
NC
8.43
MUTE SW
Q4210
2SA1037AK 7.67
MTZJ5.6B
R4213 C4211 R4239 8.36
75 220 1/2W
16V 470 YK
1.9
R4238
2.5
33
BUFFER
J4202
0
Q4212
2SA1037AK
CAUTION: DIGITAL TRANSISTOR
D E
F G
H H
2 2
1 1
E E
FRONT A/V JACkK (MONO)
J4204 J4205
AV1-09D-4 AV1-09D-3
FROM REGULATOR
GND
P.CON+8V
FROM MICON
AT+5V
L4205
100uH 0305
D4201
R4204
1K
F G
H
8
7
6
5
4
3
2
PCB010
VMA238
1
H
G-8