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
IC351
AN5276
SOUND AMP IC
1
10
11
12
2
3
4
5
6
7
8
9
2
1
CD301
C3123806
2
1
CD302
C3123806
SPEAKER
SP351
YDP4010-2
L CH
SPEAKER
SP352
YDP4010-2
R CH
CP301
213213102W1
1
2
CP302
213213102W1
1
2
TUNER AUDIO SIGNAL
AUDIO SIGNAL
IC302
AN5891SA-E1V
TONE_CONTROL IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
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
L301
100uH 0405
Q301
KTA1504S_Y_RTK
SW
D301
1SS133
C318_2
10
25V
KA
C316_1
10
25V
KA
C314_1
10
25V
KA
C308_2
10
25V
KA
C326_1
1
50V
YK
C302_2
10
25V
KA
C323
1
50V
KA
C327
220
16V
YK
C354
2.2
50V
YK
C357
1000
35V
YK
C355
47
16V
YK
C356
1000
16V
YK
C353
1000
16V
YK
C352
100
35V
MHE
C311
0.1
50V
KA
C309
0.033
B
C303
0.01
B
C324
0.033
B
C322
100P
CH
C312
0.01
B
C330
0.0012
B
C329
0.0012
B
C310
0.001
B
C306
0.001
B
C313
0.01
B
C307
0.015
B
C328
0.033
B
R301
2.7K
1/4W
R303
2.7K
R302
220K
R307
100 1/4W
R353
10K
1/4W
R357
22K
1/4W
R304
4.7K
R306
4.7K
R355
1K
R356
2.2K
1/4W
R309
33K
1/4W
C304_1
1
50V
KA
C317_1
10
25V
KA
C321_1
10
25V
KA
C319_1
10
25V
KA
C315
0.1
50V
KA
C325_1
10
25V
KA
W837
W850
W845
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
HS351
763WAA0225
AUDIO SIGNAL(PB)
S802Y
SCL
SDA
A_MUTE
SOUND+B
SOUND_GND
GND
P.CON+12V
P.CON+9V
AT+5.6V
A_OUT_L
A_OUT_R
SP_OUT_L
SP_OUT_R
SOUND_GND
SP_OUT_L2
SP_OUT_R2
36
35
51
50
PCB250
CME012
MD20F51/MD20F51C
G-16
G-15
FROM STEREO
FROM REGULATOR1
FROM POWER
FROM/TO MICON/TUNER
8 OHM
8 OHM
FROM/TO IN/OUT
SOUND AMP SCHEMATIC DIAGRAM
0.7
6.7
12.1
14.9
6.7
0
0
0
0
0
0
13.9
RF
CH1
IN
IN
CH2
GND
CH1
CH2
NC
ATT.CONT.
OUT
MUTE
OUT
-BY
STAND
GND
VCC
ATT.
+
+
-
NC
+
-
+
FILTER
RIPPLE
NC
control
MODE
R IN
Vref
VCC
PF1
AGC
L IN
SURR
AGC
+
L ONT
VD
BD
LB
LT
GND
PF4
PF3
PF2
NC
NC
SCL
SDA
R OUT
NC
NC
NC
TD
BLD
Balance
/MUTE
Control
Volume 2.2K
+
+
RT
RB
BB
NC
NC
Tone
Control
NC
SP OUT L+
SOUND GND
SP OUT R+
SOUND GND
NC
NC
NC
NC
NC
NC
NC
NC
4.0
1.6
4.0
0
0
3.9
4.0
4.0
0
4.0
4.0
0
0
4.0
4.1
4.0
4.3
4.0
4.2
0
0
2.0
3.0
4.0
4.0
4.0
0.1
0.1
4.0
4.0
7.9
0.6
0
3.9
5.0
(AV PCB)