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AMP PCB
R363
4.7K
Q309
BC817
C358
R324
474
5.6K
8
C357
C309
R372
220P
102
47K
9
C380
474
11
R307
5.6K
2
C352
R355
474
5
5.6K
C385
R373
47K
220P
R326
4
5.6K
C386
C308
474
102
R352
10
C307
470uf/35v
C328
RIN
1
47uf/63v
LI N
C323
2
470uf/35v
3
STABY1
R347
4
MUTE1-1
5
+12V1
6
-Vref
7
8
+Vref
9
CN302
9P/2.0
SPK701
T-04-05
CN701
4P
R366
5.6K
R376
C312
C302
000
102
102
30k
R301
C313
C301
C346
C315
104
104/ 1 00V
C310
104
104
C349
104
102
IN1+
IN1-
SGND1
IC303
TDA8920
SGND2
1N2+
IN2-
C366
104
C321
104/100V
C340
C343
153
104
C320
104
C391
224
C303
C306
C311
C316
102
102
102
102
104
L310
C319
+ V c c 1
JRH0349
C305
47uf/35v
L305
C322
JRH0349
47uf/35v
-V c c 1
C325
10
104
+Vcc1
STABY
R302
R323
C317
2.2K
DZ301
5.6K
C 33 6
5.6V
100UF/25V
47uF/50 V
V dd p 2
V s s p2
C351
104
C334
C337
221
221
C397
IC303
R341
C394
104
10
684(M)
R331
22
16
R -O U T
OUT1
L302
22uH
C365
153
15
BOOT1
22
BOOT2
C369
L313
153
22uH
21
L- O U T
OUT2
R338
22
R334
C372
10
684(M)
C378
104
C314
C318
C375
221
221
104
V dd p 2
V s s p 2
C304
102
DB301
RS808
C335
104
F6.3AL250V
R 303
F301
000
F302
R 304
F6.3AL250V
000
R308
47 5W
Q302
IC302
7812
2SB772
Vo
Vi
R309
C324
47K
22UF/16v
R310
C326
473
4.7K
C327
C329
R311
220/35V
220UF/16v
10K
Q301
R312
C330
BC817
47K
104
DR-H300AMP SCH
OPTICAL TERMINAL PCB
16:9 ASP=7.5V-8V
J801
4:3 ASP=12V
RGB V/S=3V
VIDEO V/S=0V
GND
21
20.VIDEO IN
19.VIDEO OUT
18.FS GND
17.VIDEO GND
16.FS
15.RED
14.REMOTE GND
13.RED GND
12.REMOTE
11.GREEN
Q801
10.CLOCK
8550
9.GREEN GND
CN305
8.12V
1
7.BLUE
2
6.L-CH IN
4 p / 2.5
3
5.BLUE GND
4
4.AUDIO GND
3.L-CH OUT
2.R-CH IN
1.R-CH OUT
R804
R805
10K
10K
SCART-101(HUAHUI)
ECO POWER PCB
AC OUT
CN102
3
REL101
2
CN301
1
3P/3.95
1
2
3
F101
1
2
1
2
3
F2AL250V
2
1
3
4
3
4
CN103
AC IN
T2201
NE-394
DR-H300DAB
DVD/DAB Receiver
M-L
1
M-R
2
GND2
3
CVBS
4
RGB-R
5
RGB-G
6
RGB-B
7
16:9-VS
8
RGB-SW
9
GND2
10
SPDIF
11
GND2
12
+5V1
13
R812
CN801
10
SPDIF1
13p/2.0P
R802
Q802
BC817C
10K
1K
R803
R801
4.7K
R808
100
R806
100
C801
R807
104
100
C803
331
1T
JACK802
JACK801
OPTI CL
RCA-1P
CN101
REL1
1
REL2
2
~12V1
3
~12V2
4
4P /2.0
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