Service manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
C308
1016V KANP
C331
1016V KANP
C328
1016V KANP
C309
1016V KANP
HS351
763WAA0255
SPEAKER
SP352
SG04H02BRA
8 OHM
SPEAKER
SP351
SG04H02BRA
8 OHM
4
3
2
1
CD303
CU149001
IC352 AN7522N
SOUND AMP IC
1 10111223456789
IC302
AN5891SA-E1V
SURROUND_IC
1101112 13 14 15 16
171819
2
20212223242526272829
3
303132
4 56789
CP303
A2502WV2-4P
1
2
3
4
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
Q350
2SC2412K
MUTE SW
C332
470P B
C320
470P B
C358
0.0056 B
C302
0.0056 B
C318
0.01 B
C307
0.01 B
C319
0.01 B
C316
0.033 B
C313
470P B
C317
0.22 B
C325 0.22 B
C324
470P B
C304
0.033 B
C312
0.015 B
C314
0.033
B
R306
220K
R353
56K 1/4W
R359
47K 1/4W
R356
100K 1/4W
R357
1K
R310
100 1/4W
R309
100 1/4W
R302
3.3K
R304
2.2K
R303
2.2K
R305
3.3K
R311
10K 1/4W
R308
10K 1/4W
R307
4.7K
R301
5.6K
R312
68K
C306_1
1025V KA
C329_1
10
25V
KA
C327_1
1025V KA
C326_1
1025V KA
C323_1
1025V KA
C311_1
1025V KA
C310
22016V YK
C305_1
1025V KA
C350
2250V YK
C321
220025V YK
C315
150V KA
C357
1050V YK
W858
W881
W843
L301_1
100uH 9A06B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
SOUND_R+
SOUND_L+
SP_OUT_R
SOUND+B
SP_OUT_L
SOUND_GND
GND
TV_POWER_H
TV_A_MUTE
SDA
SCL
SW_AUDIO_OUT_L
SW_AUDIO_OUT_R
P.CON+8V
G-18G-17
PCB010
VMC293
NCNC NCNC
FROM/TO IN/OUT
FROM REGULATOR1
FROM DVD IN/OUT
FROM TV POWER
FROM/TO MICON
06.3
(VCR PCB)
SOUND AMP/SURROUND SCHEMATIC DIAGRAM
LR
-+-+
SOUND R+
SOUND L+
SOUND L-
SOUND R-
control
MODE
R IN VrefVCC
PF1 AGC L IN
SURRAGC
+
L ONTVDBDLBLT
GNDPF4
PF3PF2
NCNC
SCLSDAR OUT
NC NC
NC
TDBLD
Balance
/MUTE
Control
Volume
2.2K
+
+
RTRBBB
NCNC
Tone
Control
NC
0
6.6 3.5 0 3.5 1.33.9 0 1.3 6.6 3.5 0 3.5
NC NC
4.2 1.9 4.6 0 0 4.1 4.2 4.2 0 4.4 4.0 0 0
NC
2.3 4.0 4.5
2.5 7.8 4.6 3.9 0 0 3.9 4.0 4.2 3.4 2.3 0 0 4.5 5.02 5.02
18
NC