A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC352
AN7523
SOUND AMP IC
1
2
3
4
5
6
7
8
9
HS352
763WAA0014
SPEAKER
SP351_1
NF-16D27W-6
8OHM
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
SINCE THESE PARTS MARKED BY
CAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT
LES PIECES REPAREES PAR UN
ATTENTION:
C356_1
2.2
50V
KANP
Q353
KRC102RTK
SW
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
W813
W834
W810
W812
Q352
2SC2412K
SW
Q351
2SC2412K
MUTE
C354_1
2200
25V
YK
C353
1000
16V
YK
C368
1000
16V
YK
C351
10
16V
KA
C352
10
16V
KA
R313
820
R353_1
68K
R354
2.7K
R1100
3.9K
R359
10K
R314
330
C366
0.01 B
C363
0.082
B
CP354
B2B-EH-A
1
2
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CAUTION: DIGITAL TRANSISTOR
SOUND+B
SOUND_GND
SP_OUT_L
Y/C_AUDIO_OUT
GND
TV_A_MUTE
VOL_CTL
TV_POWER_H
AT+12V
POWER_FAIL[DC]
49
TO SPEAKER
G-12
G-11
VM9171
PCB010
6.6
0
0
0.5
0
0
0
0
10.0
-
+
0.1
0.3
3.9
3.4
3.5
8.2
0
0
NC
SOUND AMP SCHEMATIC DIAGRAM
(SYSCON PCB)
FROM/TO 21PIN/IN/OUT
SP_OUT
SOUND_GND
FROM POWER
FROM CHROMA
FROM Y/C/AUDIO/HEAD AMP
FROM MICON
FROM POWER