Schematic Diagram - Amp Power Section - Sony HCD-RG221 Service Manual

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5-16. SCHEMATIC DIAGRAM – AMP POWER SECTION –
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Page
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L 1 3 9 4 2 2 9 6 5 1 3
C441
R411
10
2.2k
50V
1/4W
R413
4.7k
1/4W
EP491
TERMINAL,
EARTH
C443
1000p
C492
0.01
R414
C444
4.7k
1000p
1/4W
C442
10
50V
R412
2.2k
1/4W
w w w
.
F904
T8.0AL/250V
CN905
3P
FH908 FH907
FH910 FH909
F905
T8.0AL/250V
FH912
F906
FH911
T3.15AL/250V
FH914
F907
FH913
T3.15AL/250V
D908
R908
10EDB40-TB3
1 1/4W
JW917
JW
CN907
10P
Q902
2SA1932
C908
220
C906
63V
0.1
R903
C910
12k
100
R904
50V
1k
C909
10
50V
R441 JW403
1k
JW441
JW
IC441(1/2)
C445 STK403-130
100p
50V
R447
47k
1/4W
R455
R445
R467 1k
1k R491
33k
22k
R443 1/4W
1/4W
33k
1/4W R492
D483 1k
R457
C447 1SS133T-77 1/4W
22k
22
35V
R493
33k
Q489
1/4W
2SC1841
R459
47k
C488
R494
22
2.2k
35V
1/4W
C448
22
R444 35V
R495
33k
1
1/4W
1/4W
FR
R446 C489
R458
1k
100
22k
100V
R448
47k
1/4W
C446
100p
50V
IC441(2/2)
JW442
STK403-130
R442 R452
JW
1k 0.22
JW404
JW
R496
100 1/4W FR
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i
http://www.xiaoyu163.com
8
PT901
AR
JW907
JW
240
* CN904, CN903
E2, E51
2P : MX, AR CN903
220 CN904
4P : E2, E51
*
*
JW912
JW
2P
120 JW909
JW 240V
E2, E51, MX 220V
4P
JW925
JW
D903 D902
10EDB40-TB3 10EDB40-TB3
D904
D905 10EDB40-TB3
C911
10EDB40-TB3
1000
25V CN902
CN906
3P
3P
Q Q
3 7 6 3
TH441
TH-10K
JW
R451
0.22
5W
R483
22
1/4W
R466 R465
56k 47k
C451
1/4W 1/4W R485
0.1
R484
100k
56k
1/4W
1/4W
Q482
2SC2785
C453
0.1
R486
Q483
Q484 100k
2SC2785
2SC2785 1/4W
R453
C481 Q481
10
100 2SC2785
1/2W
10V
Q441
2SC1841
R454 Q485
10 2SA1175
1/2W
R460 R482 C486
47k 2.2
10k
R481 50V
1/4W
4.7k
1/4W
C454
0.1
R487
33k
1/4W
C452
Q442 R490
0.1
2SC1841 Q487 4.7k
2SC2785 1/4W
Q486
2SC2785
5W C487
4.7
50V
R488
22k
R489
1/4W
4.7k
1/4W
u 1 6 3
.
39 39
http://www.xiaoyu163.com
2 4
9 9 8
E2, E51
MX, AR
JW910 JW901
JW JW
JW902
JW
120V
S901
↑
VOLTAGE
220V
SELECTOR
↓
RY901
230 - 240V
RELAY U
PT902
AR
JW903
JW
MX
JW904
JW
JW905 CN901
JW 2P
EXCEPT AR
JW906
JW
AR
1 5 1 5 0 8 9 2 4
L441
RY441
SP RELAY
R461 10 1/2W
12V
R462 10 1/2W
L442
D443
1SS133T-77
R407
100 EP401
1/2W TERMINAL, EARTH
C411 C402
0.01 0.01
16V 16V
JW401
JW
D401
D10XB20
C405 C403
3300 R401 0.1
100k
63V 100V
C406 R402
3300 100k
63V
JW407
JW
C404
m 0.1
100V
EP402
TERMINAL, EARTH
c o
HCD-RG221
2
9 9
W001
AC CORD U
9 8 2 9 9
JK441
CN441
13P
Page 30
CN442
3P