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
L351
W5T18.4X10X9.6
L352
W5T18.4X10X9.6
2
1
SP352
YDP4010-2
2
1
SP351
YDP4010-2
CP301
213213102W1
1
2
CP302
213213102W1
1
2
TUNER AUDIO SIGNAL
AUDIO SIGNAL
J4202
MSJ-2000_AG
HEADPHONE_JACK
1
2
3
4
5
6
7
CD351
C3123806
CD352
C3123806
IC301
AN7523N
SOUND AMP IC
1
2
3
4
5
6
7
8
9
IC302
AN7523N
SOUND AMP IC
1
2
3
4
5
6
7
8
9
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C313
1000
16V
YK
C312_1
47
25V
KA
C309
0.0047
B
C306
0.0047
B
C337
1
B
C340
1
B
C4285
0.1
F
C4284
0.1
F
R308
6.8K
1/4W
R318
27K
1/4W
R316
18K
R323
4.7K 1/4W
R346
1K
R315
68K
R345
1K
R344
1K
R319
22K
1/4W
R4262
100 1/2W
R4261
100 1/2W
R314
5.6K
1/4W
C302_1
10
25V
KA
C301_1
10
25V
KA
C330
2.2
50V
KA
C4258
47
16V
YK
C347
2.2
50V
KA
C328
47
6.3V
KA
C346
2.2
50V
KA
C4259
47
16V
YK
W872
W813
W845
W826
W825
W852
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
AUDIO SIGNAL(PB)
Q301
2SC2412KT146 R,S
MUTE
Q304
2SC2412KT146 R,S
MUTE
Q303
2SC2412KT146 R,S
MUTE
SOUND+B
SOUND_GND
GND
POWER_ON_H
VOL_PWM
A_MUTE
SW_A_OUT_R
SW_A_OUT_L
H
-16
H
-15
PCB250
CME033
NC
SOUND AMP SCHEMATIC DIAGRAM
(AV PCB)
SP OUT L+
SP OUT L-
SP OUT R+
SP OUT R-
0
0.4
SPEAKER
L CH
SPEAKER
R CH
8 OHM
8 OHM
0
0
0
-
+
R
7.8
5.6
5.5
4.6
1.5
1.1
0
0
0
-
+
L
7.8
5.6
5.6
4.6
1.5
1.1
38
37
0
0
0
0
0
0
0
FROM POWER
FROM MICON/TUNER
FROM AUDIO SW
NC
