Toshiba MW27FN1 Service Manual page 78

A B
8
FROM/TO OPERATION
7
CP2201 (CD2251)
A2001WV2-2P
D2202
2 GND
KEY_B
1 KEY-B
MTZJ6.8B
FROM/TO SOUND AMP
SW_AUDIO_OUT_L
SW_AUDIO_OUT_R
SOUND_R+
SOUND_L+
6
SP_OUT_R
SP_OUT_L
REC LED SW
Q2201
KRC102SRTK
REC_LED
T-REC_LED
FROM/TO REGULATOR1
TV_POWER_H
AT+5V
P.CON+5V
P.CON+8V
5
FROM/TO MICON
R2205
KEY_B
4.7K
KEY_A
REC_LED
T-REC_LED
REMOCON_IN
EXT_A_MUTE
VCR_A_MUTE
EXT_MUTE
4 TV_POWER_H
ZERO
FROM/TO DIGITAL COMB FILTER
REAR_V_IN
FRONT_V_IN
JACK_OUT P.CON+5V_E
AT+5V
D4205
EXT_A_MUTE
1SS133
FROM/TO HI-FI/DEMODULATOR
3
D4204
VCR_A_MUTE
1SS133
FRONT_A_IN_R
FRONT_A_IN_L 0.1
REAR_A_IN_R
REAR_A_IN_L
C4205
SW_AUDIO_OUT_R
FROM/TO DVD I/O
16V 10
P.CON+5V_E
ZERO
C4204
SPDIF-134 SW_AUDIO_OUT_L
16V 10 KA
2
FROM/TO TV POWER
SOUND_GND
GND
W886
CAUTION
1
:SINCE THESE PARTS MARKED BY ARE ATTENTION
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
A B
G-17
C
IN/OUT SCHEMATIC DIAGRAM
POWER_LED_SW
Q2202
KRC102SRTK
T-REC LED SW
0 0
Q2203
KRC102SRTK
0 3.9
4.7
0
3.9
0
0
R2201 R2203 R2204 R2206 R2208
3.9K 1.8K 1.2K 820 560
OS2201
RPM7138-SH10
Vout 1
GND 2
R4219
B+ 3
5.0
1K
ZERO_SW
Q4204
0
KRC103SRTK
0
5.2 MUTE SW
Q4202
5.2
KRA103SRTK
5.2
0
MUTE SW
Q4201
2SC2412K
0
C4206
R4205 R4217
KA 330 1/4W 470 16V 10 KA
C4212
R4209 R4207
330 1/4W 470 16V 10 KA
0
R4203
0
MUTE SW
5.6K
0 Q4203
2SC2412K
CH MUTE
0
Q4211
2SC2412K
0
0
NOTE:THE DC VOLTAGE EACH PART WAS
:LES PIECES REPAREES PAR UN ETANT
MEASURED WITH THE DIGITAL TESTER
DANGEREUSES AN POINT DE VUE SECURITE
DURING PLAYBACK.
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D E
(VCR PCB)
W4BRH3.5X6X1.0X2
COAXIAL
J8007
MSP-251V-05PBSN
R2212 R2211
4.7K 4.7K
1/4W 1/4W
D2201
MTZJ6.8B
C2205
100P CH
W838
R4232
10K
8.9
8.1
NC
8.8 MTZJ5.6B
MUTE SW
Q4210
2SA1037AK
R4213 C4211
75
16V 470 YK
BUFFER
Q4212
2SA1037AK
1.9
2.5
H2 H1 NC H1 H2 H1 H1
4 2 3 6 3 2 5
0
1 5 1 4
E E
E E
REAR IN JACK REAR OUT JACK
J4201 J4202
MSP-213V2-432_PBSN MSP-213V1-432_PBSN
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
B8001 C8010 R8004
0.1 F 68
1.5
1.7
D AUDIO DRIVER
Q8002 5.1
2SC2412K
C8095
0.022 B
C8094 L8002
100uH
6.3V 100 YK
C2208
D4201
470P B
C2209
470P CH
NC
H NC H NC
R4238 2 3 2
220 1/4W
HEADPHONE_JACK
1 1
J2201 E
MSJ-2000
YELLOW WHITE
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
F G
H
8
7
6
5
4
3
2
NC
H NC
3 2 3
1
E E
PCB010
VMC293
RED
1
H
G-18