Sound Amp - Toshiba MV9DL2 Service Manual

A B
8
7
CC001
6
FROM MICON
TV_A_MUTE
TV_POWER_H
5
FROM CHROMA
SOUND+B
AUDIO_OUT
SOUND_GND
4
W832
FROM/TO REGULATOR
GND
3
2
NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
1
A B
G-11
C D
SOUND AMP SCHEMATIC DIAGRAM
W821
R359
47K
R363_1
1.2 3W
R353
68K 1/4W
W837
C355
R351
16V 10 KA 6.8K 1/4W
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
(SYSCON PCB)
R360
56 1/2W
S806Y
8.2 3.5 0 3.4
5 6 7 8
+ -
4 3 2 1
5.1 0 0.3 3.9
C360
0.01 B
HS351
763WSA0009
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
F G
CP353 CD351
B2B-EH-A CH12444A SPEAKER
27
SP OUT + 1 1
SP OUT - 2 2
8 OHM
SP351
NS-300RW
7
6
R301
2
HEADPHONE JACK
56 1/2W
J351
3
HSJ2000-01-010
4
5
C362
1
16V 47 KANP
C363_1
50V 3.3 KA
C364_1
50V 3.3 KA
B302
W5RH3.5X5X1.0
C365_1
50V 3.3 KA
C366_1
50V 3.3 KA
7
6
R362
2
HEADPHONE JACK
R361 56 1/2W
J352
3
56 1/2W HSJ2000-01-010
4
5
C367
1
16V 47 KANP
ATTENTION: LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
7
6
5
4
3
2
PCB010
VMA222
1
H
G-12