Toshiba VTV1403S Service Manual page 48

Color television/ video cassette recorder
Table of Contents

Advertisement

A
B
8
7
FROM/TO POWER
SP_OUT
SOUND+
6
FROM MICON
M.P.OFF_H
TV_POWER_H
TV_A_MUTE
VOL_CTL
FROM POWER
SOUND+B
5
SOUND_GND
GND
TO CHROMA/IF
AUDIO_OUT
4
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
B
G-11
C
D
SOUND AMP SCHEMATIC DIAGRAM
(SYSCON PCB)
R353
68K
R355
0.8
10K
C355
R361
2.7K
50V
0.47
YK
NOTE:
THE DC VOLTAGE AT EACH PART WAS
CAUTION:
SINCE THESE PARTS MARKED BY
MEASURED WITH THE DIGITAL TESTER
CRITICAL FOR SAFETY,USE ONES
DURING PLAYBACK
DESCRIBED IN PARTS LIST ONLY
C
D
E
F
SOUND AMP IC
IC352
AN7523
1
2
3
4
5
6
7
8
9
0.1
8.2
3.5
0
3.4
3.9
0.3
0
NC
R308
22
1K
C359
0.01 B
R359
4.7K
0.1
A_MUTE SW
Q351
0
2SC2412K
C357
25V
1000
YK
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F
G
CP302
CD302
CU12414A
SPEAKER
TID-X02P-M1
SP351
1
1
SP OUT
SOUND GND
2
2
SG04D11BNA
8_OHM
AUDIO SIGNAL(REC)
ETANT
AUDIO SIGNAL(PB)
TUNER AUDIO SIGNAL
G
H
8
7
6
5
4
3
2
PCB010
VMA240
1
H
G-12

Advertisement

Table of Contents
loading

Table of Contents