Schematic Diagram - Amp Power Section - Sony MHC-AG121 Service Manual

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5-18. SCHEMATIC DIAGRAM – AMP POWER SECTION –
CN905
3P
31
CN907
10P
C441
R411
10
R441
2.2k
50V
1k
1/4W
JW441
R413
6.8k
1/4W
EP491
TERMINAL,
EARTH
EXCEPT AEP, UK
R443
C443
33k
1000p
1/4W
C492
0.01
R444
R414
C444
6.8k
33k
1000p
1/4W
1/4W
C446
100p
50V
C442
JW442
R442
10
JW
1k
50V
R412
2.2k
1/4W
PT901
F904
T6.3AL/250V
FH908
FH907
FH910
FH909
F905
T6.3AL/250V
FH912
F906
FH911
T3.15AL/250V
FH914
F907
FH913
T3.15AL/250V
D908
R908
10EDB40-TB3
1 1/4W
JW917
JW
Q902
2SA1932
C908
220
C906
63V
0.1
R903
C910
100
12k
R904
50V
1k
C909
10
50V
JW403
JW
R451
0.22
JW
5W
IC441(1/2)
C445
STK403-090
100p
50V
R447
33k
1/4W
R455
R445
R467
1k
1k
R491
33k
22k
1/4W
1/4W
R492
D483
1k
R457
R453
C447
1SS133T-77
1/4W
22k
22
1/2W
35V
R493
Q441
33k
Q489
2SC1841
1/4W
2SC1841
AEP,UK
R459
47k
C488
R494
22
C491
2.2k
35V
1000P
1/4W
C448
22
35V
R495
1
R454
1/4W
FR
R446
C489
1/2W
R458
1k
100
R460
22k
100V
47k
R448
33k
1/4W
Q442
2SC1841
IC441(2/2)
STK403-090
R452
0.22
5W
JW404
JW
R496
100 1/4W FR
AUS, AR
JW907
JW
240
AEP, UK
JW908
AEP, UK, MX, AR, AUS
JW
220
CN903
*
CN904, CN903
CN904
*
2P : AEP, UK, MX. AR, AUS
*
JW910
SP, E2,
JW912
4P : SP, E2, E3, E51, EA
JW
JW
E3, E51,
EA
2P
120
JW909
JW902
JW
240V
JW
220V
SP, E2,
S901
E3, E51,
4P
EA, MX
VOLTAGE
SELECTOR
JW925
JW
D903
D902
10EDB40-TB3
10EDB40-TB3
D904
D905
10EDB40-TB3
C911
10EDB40-TB3
1000
25V
CN902
CN906
3P
3P
TH441
TH-10K
RY441
SP RELAY
R483
22
1/4W
R466
R465
56k
47k
C451
0.1
1/4W
1/4W
R485
R484
100k
56k
1/4W
1/4W
Q482
2SC2785
C453
0.1
R486
Q483
Q484
100k
2SC2785
2SC2785
1/4W
C481
Q481
10
100
2SC2785
10V
Q485
10
2SA1175
C486
R482
2.2
10k
R481
1/4W
50V
4.7k
1/4W
C454
0.1
R487
33k
1/4W
C452
R490
0.1
Q487
4.7k
2SC2785
1/4W
Q486
2SC2785
C487
4.7
50V
R488
22k
R489
1/4W
4.7k
1/4W
39
39
SP, E2, E3, E51, EA
JW901
JW
120V
220V
RY901
230 - 240V
RELAY U
PT902
AEP, UK,
AR, AUS
JW903
JW
MX
JW904
JW
W001
AC CORD U
JW905
CN901
JW
2P
JW906
JW
AEP, UK, AR, AUS
L441
R461
10 1/2W
12V
R462
10 1/2W
R463 10
C455 0.1
R464 10
L442
C457 0.1
C456 0.1
D443
C458 0.1
1SS133T-77
AEP,UK
R407
100
EP401
1/2W
TERMINAL, EARTH
EXCEPT
AEP, UK
C411
C402
0.01
0.01
16V
16V
JW401
JW
D401
D10XB20
C403
C405
R401
0.1
2200
50V
100k
100V
C406
R402
2200
100k
50V
JW407
JW
C404
0.1
100V
EP402
TERMINAL, EARTH
HCD-RG121
JK441
AEP,UK
C459
0.1
AEP,UK
C460
0.1
CN441
13P
30
CN442
3P

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