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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
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
CP303
A2502WV2-2P
1
2
CP301
A2502WV2-3P
1
2
3
SPEAKER
SP301
EAS12D175B
SPEAKER
SP302
EAS12D175B
2
1
CD303
CU128001
3
2
1
CD301
CU123401
HS300
763WAAA066
HS78
TR301
W5T29X7.5X19
C319
150V KANP
C320
150V KANP
C337
150V KANP
L300
10uH7313N
L301
10uH7313N
L302
10uH7313N
L303
10uH7313N
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
W878
W887
W886
W854
W853
W855
W884
W911 W912W910
W913
C340_1
82025V
FM
C342_1
82025V
FM
C332
0.1 B
C341
0.1 B
C339
0.1 B
C338
0.1 B
C326
0.1 B
C323
0.1 B
C328
0.1 B
C324
0.1 B
C348
0.47 B
C349
0.47 B
C350
0.47 B
C351
0.47 B
C354
0.1 B
C355
0.1 B
C352
0.47 F
C353
0.47 F
C363
470P CH
C362
470P CH
C359
470P CH
C358
470P CH
C331
0.1 B
C368
0.001
CH
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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
R304
1K
R302
1K
R323
4.7K
R318
22K
R319
22K
R311
10K
R317
8.2K
+-1%
R320
10
1/2W
R321
10 1/2W
R324
47K
R325
1K
R322
4.7K
R314
22K
R315
22K
Q302
2SC3052
SW
Q300
2SC3052
SW
Q301
2SC3052
SW
IC301TA2024-ASE
SOUND AMP
1101112131415161718
19
2
20 21 22 23 24 25 26 27 28 29
3
30 31 32 33 34 35 36
456
789
D303
EC31QS04
D305
EC31QS04
D304
EC31QS04
D302
EC31QS04
SP_AUDIO_OUT_R
SP_AUDIO_OUT_L
GND
SOUND_GND
SOUND+B
AT+5V
ACD
POWER_ON-H
AUDIO_MUTE
(AV PCB)
H-10H-9
NC
NC
FROM/TO POWER
SOUND AMP/HEADPHONE AMP SCHEMATIC DIAGRAM
0
4.8
0
+5VGEN
DCAP2
DCAP1
VD5
AGND1
REF
CPUMP
PGND1
NC
VDDA
NC
OUTP1
OVERLOADB
AGND2
V5A
OAOUT1
INV1
VDD1
VDD1
OUTM1
OUTM2
VDD2
VDD2MUTE
NC
OAOUT2
INV2
BIASCAP
AGND3
SLEEP FAULT
PGND2
NC
DGND
NC
OUTP2
NC
NC
NC
NC
NC
NC
NC
5.5
23.0
14.0
5.5
0
0
0
0
5.5
2.5
2.5
0
0
2.5
2.5
2.5
0
00
0
0
0
0
6.0
6.0
6.0
6.0
0
0
0
24.0
3.0
0
0
11.0
11.0
11.0
11.0
FROM/TO STEREO
11.0
NC
SP OUT R-
SP OUT R+
SP OUT L-
SP OUT L+
0
4.8
0
PCBD20
CMF080
FROM/TO TUNER/OUT JACK
4 OHM 10W
4 OHM 10W
(R)
(L)
3
2
4
5
6
7