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A
B
8
7
FROM CHROMA/IF
SOUND+B
SOUND_GND
6
GND
FROM/TO MICON
TV_POWER_H
R359
5
TV_A_MUTE
47K
SCL
SDA
FROM DVD IN/OUT
SW_AUDIO_OUT_L
4
SW_AUDIO_OUT_R
3
2
FROM REGULATOR
P.CON+9V
P.CON+5V
W843
GND
W985
ATTENTION:
1
A
B
G-21
C
SOUND AMP SCHEMATIC DIAGRAM
SOUND AMP IC
IC352
AN7522
+
-
1
2
3
4
5
6.6
3.5
0
3.5
HS351
763WAA0014
C321
25V
2200
YK
R353
68K 1/4W
W830
W829
LES PIECES REPAREES PAR UN
ETANT
CAUTION:
SINCE THESE PARTS MARKED BY
DANGEREUSES AN POINT DE VUE SECURITE
CRITICAL FOR SAFETY,USE ONES
N'UTILISER QUE CELLS DECRITES
DESCRIBED IN PARTS LIST ONLY
DANS LA NOMENCLATURE DES PIECES
C
D
E
(VCR PCB)
-
+
L
R
6
7
8
9
10
11
12
3.9
1.3
0
1.3
6.6
3.5
0
3.5
R357
1K
C358
C302
0.0056 B
0.0056 B
R356
100K 1/4W
6.3
0
MUTE SW
0
Q350
2SC2412K
C311
50V
10
L302
100uH 0607
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
ARE
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
C324
470P B
C322
470P B
14
C313
470P B
C320
470P B
R310
R309
220 1/4W
220 1/4W
100P CH
C323
R306
C319
0.033 B
1.8K
C304
100P CH
C312
0.022 B
50V
10
YK
C306
0.47 B
4.4
4.4
4.4
4.4
4.3
4.3
4.4
0
10.5
1.6
1
2
3
4
5
6
7
8
9
10
VR5
1.8K
VR3
TONE
136K
AMP1
+
I2C BUS
REF
-
INTERFACE
+
VR1
-
SIMAMP1
+
-
REF
VOLAMP1
6.5K
6.5K
6.5K
VOLAMP2
+
REF
-
CONTROL
-
SIMAMP2
6.5K
+
LOGIC
VR2
-
+
TONE
136K
1.8K
VR4
AMP2
VR6
20
19
18
17
16
15
14
13
12
11
5.2
5.2
8.9
4.4
4.4
4.4
4.3
4.3
4.4
0
C305
C307
YK
R318
R311
C308
50V
0.022 B
0.47 B
100
100K
0.001 B
C303
R307
0.033 B
1.8K
16V
C317_1
0.1 MMTV
0.022 B
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F
G
H
8
7
FROM/TO IN/OUT
SURROUND_L
SURROUND_R
SOUND_R+
SOUND_L+
SP_OUT_R
SP_OUT_L
SOUND_GND
6
CD303
SPEAKER
CU149001
CP303
A2502WR2-4P
SP351
SG04H02BRA
SOUND R+
1
1
8 OHM
SOUND R-
2
2
5
SOUND L-
3
3
SPEAKER
SOUND L+
4
4
SP352
SG04H02BRA
8 OHM
C318
4
3
C325
0.47
YK
C309
47
YK
C310
2
PCB010
VMB250
1
H
G-22
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