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A
B
8
SOUND AMP IC
IC351
AN7523
+
-
1
2
3
4
7.9
4.4
0
4.4
7
HS353
763WSA0021
S817X
FROM CHROMA/IF
B301
SOUND+B
W5RH3.5X5X1.0
W944
6
AUDIO_OUT
SOUND_GND
FROM MICON
R353
TV_POWER_H
R359
68K 1/4W
5
TV_A_MUTE
47K
1/4W
4
3
2
FROM/TO POWER
W991
GND
W985
NOTE:
THE DC VOLTAGE AT EACH PART WAS
1
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
A
B
G-11
C
SOUND AMP SCHEMATIC DIAGRAM
5
6
7
8
9
4.3
1.4
0
0
2.0
NC
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(SYSCON PCB)
R357
100K 1/4W
C358
0.1 B
2.0
0
MUTE SW
0
Q350
2SC2412K
R362
680
C325
R358
50V
2.2
KANP
270
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
FROM/TO IN/OUT
SP_OUT_L
SOUND_L+
SOUND_GND
CP304_2
A2502WV2-2P
SP OUT L+
1
SOUND L-
2
ETANT
AUDIO SIGNAL(REC)
F
G
H
8
7
6
CD304
SPEAKER
CU12414A
SP351
1
SG04D11BNA
2
8 OHM
5
4
3
2
PCB010
VMA245
1
H
G-12
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