Panasonic SA-HT740GCP Service Manual page 83

Dvd home theater sound system
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21.3. (C) Power P.C.B.
A
B
C
1
C
POWER P.C.B. (REPX0511B)
2
C5702
HEATSINK
1
3
2
ZJ5701
RED
BLK
D5701
4-
L5703
2
3
3~
D5703
3
2~
1
4
1+
W4762
C5707
C5736
C5705
4
C5737
Q5748
BLK
WHT
2
1
CN5706
C5727
1
2
5
3
R5772
R5778
4
3
4
5
6
Q5705
7
E
B
8
L5705
Q5801
9
C
Q5706
10
2
1
E
C
B
W4703
11
C5715
12
W4602
13
R5787
D5713
R5716
14
Q5752
W4308
6
E
W4309
3
4
W4017
W4310
CN5709
W4314
1
W4401
2
3
4
5
6
7
7
8
D5903
CN5708
9
10
R5917
11
30
28
26
24
22
C5915
29
27
25
23
12
C5913
13
E
C
B
14
Q5908
CN5701
13
12
11
10
9
8
7
6
5
4
3
2
1
8
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
9
PLEASE DO NOT TOUCH THIS P.C.B
D
E
F
G
C5712
PC5701
Q5701
R5709
R5708
D5708
3
2
D5706
E
C
B
4
1
C
R5729
B
E
Q5747
D5702
T5701
TRANSFORMER
A CA A
5
3
1
R5711
PRIMARY
SECONDARY
IC5701
8
4
2
7
R5704
D5704
6
5
4
K5701
2
R5806
1
R5807
W4328
W4108
W4720
C5725
IC5704
W4311
C5704
4
1
D5746
R5809
R5801
W4219
D5745
C5714
C5743
E
B
Q5749
W4338
D5752
C5728
5
8
8
R5777
C
1
W4212
R5788
W4109
R5803
IC5721
R5810
W4201
R5804
D5712
W4708
5
4
T5721
Q5745
R5771
4
3
4
3
C5757
C5756
SUB-TRANSFORMER
W4221
1
2
3
4
5
6
1
2
1
2
C5722
R5727
R5779
W4007
R5722
C
B
4
10
9
8
7
R5719
D5723
Q5702
C
R5720
R5790
W4222
C
B
E
W4609
R5721R5732
D5800
5
B
E
R5724
R5725
Q5703
R5796
R5726
C
E
B
W4236
C5800
R5775
Q5726
B
E
C
W4210
Q5746
L5752
20
18
16
14
12
10
8
6
4
2
21
19
17
15
13
11
9
7
5
3
1
IC5750
1
2
3
4
5
6
CN5702
W4504
11
10
9
8
7
6
5
W4701
4
3
2
R5753
R5752
1
H
I
J
IC5702
CN5714
R5766
R5793
3
TO FAN
R5797
R5740
2
1
2
3
C5761
C
R5768
D5753
1
C5720
R5713
B
E
W4215
Q5704
W4218
L5751
D5711
HEATSINK
A
W4005
CA
9
A
C5781
10
W4615
11
Q5930
W4419
D5717
A
12
HEATSINK
CA
W4119
A
13
W4716
W4705
14
W4106
15
D5716
L5023
26
A
16
CA
W4207
W4851
A
C5099
R5013
R5012
K5001
C5780
C5025
W4325
14
8
R5053
R5050
20
C5021
L5021
IC5001
1
7
Q5025
R5057
C5016
X5010
C
C
C5013
Q5023
R5014
B
E
B
E
C5017
C5012
R5015
15
W4802
R5056 W4332
C5504
X5011
C
W4312
R5506
C5014
B
E
D5041
R5502
Q5022
W4238
R5733
3
10
W4519
D5772
C5754
D5725
W4515
R5718
1
2
3
W4214
R5107
C5201
1
2
IC5705
C5062
1
R5782
W4213
R5208
W4104
5
C5305 R5309
W4313
W4752
D5010
C5063
8
R5762
C5067
C5401
R5743
C5602
C5791
W4302
C5301
C5406
R5067
1
R5603
E
B
R5410
R5749
W4010
W4123
C
Q5751
Q5740
W4503
Q5760
B
B
W4411
C5799
W4307
C
C
W4506
E
E
W4505
7
8
9
W4514
Q5744
W4516
E
B
3
2
1
D5773
R5781
ZJ5703
C
W4333
Q5750
C5795
R5755
CN5050
E
B
E
B
E
B
2
4
6
8
C
C
R5758
1
W4103
C
W6
3
5
7
Q5742
83
K
L
M
Q5002
C
CN5711
W4011
ZJ5702
B
E
6
5
4
3
2
1
R5021
3
2
1
C5031
C
Q5932
E
B
B
E
R5932
R5038
C
R5039
R5076
W4118
R5739
W4331
C
C5033
E
8
5
B
W4327
R5047
E
B
C5040
1 4
W4420
C
Q5931
Q5031
E
B
C
R5074
R5037
W4513
R5769
W4339
C
W4114
B
E
Q5014
W4755
C5098
C
3
1
2
CN5704
W4754
B
E
R5099
TO FAN
W4318
W4115
C5096
L5601
L5503
R5023
2
4
1
C5530
R5696
R5625
2
R5624
27
1
3
R5519
R5595
W4412
3
L5500
R5626
W4320
4
2
4
2
4
R5109
C5183
32
W4322
1
3
1
3
R5183
1
L5600
W4407
2
W4709
37
R5181
R5516
3
R5517
R5110
C5130
4
L5105
42
C5113
C5029
L5200
47
4
3
2
1
52
K5005
L5309
4
3
L5100
R5386
1
2
2
1
LB5071
L5400
4
3
R5487
3
LB5072
4
C5487
2
1
C5431
2
4
10
12
14
16
9
11
13
15 17
1
3
L5300
SA-HT740GCP POWER P.C.B.
SA-HT740GCP
N
O
P
C
B
E
Q5001
W4116
C
B
E
Q5096
W4121
R5492
R5080
R5391
R5079
R5197
R5189
JK5400
14
1
SUBWOOFER
7
2
CENTER
SPEAKER
8
3
9
FRONT
SPEAKER
4
10
5
11
6
SURROUND
SPEAKER
12
13
0503A-2
0503A-2

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