Panasonic SA-AK640GCP Service Manual page 74

SA-AK640GCP
C5305 C5302
330P 330P R5308
R5307
C5306 C5301 C5303
0.47 0.47 1 3
0.47
L5301
G0C220Z00002
R5301
5.6K
C5333
2 4
220P
R5304 R5302
R5305 R5306
W5507 C5327
5.6K 5.6K C5324
22 22
0 0.68
0.68
C5325 C5328
C5336 C5337
0.1
1000P 1000P 0.1
C5326 C5329
0 0
R5210
150
C5210
220P
R5514
0
1 R5202
100K
R5203 C5201
4
10K 470P
1A VCC
6A
1Y
C5203
6Y
2A B1ABCF000176
100P
X5202
H2A375300003 FREQUENCY HOPPING
2Y 5A
B1ADCF000063
3A 5Y
R5207 R5206
FREQUENCY HOPPING
6.8K
1M
3Y 4A
GND 4Y
X5201
H2A415300001
C5205
C5208 C5204
0.1
6.3V680P 100P
9
B0BA01900005
K5101
D5129
B0EAKM000122 B0EAKM000122
Q5115
AAKD000014
R5144
.7 REGULATOR
D5128 D5124 D5123
12
D5128,D5124,D5123
B0EAKM000122
C5158 R5131
0.01 2.2K
R5130
150
C5112 D5108
25V10 B0BA5R700008
CIRCUIT
C5405 330P
10
W5505
10 0
C5404 C5406 C5401
0.47 0.47 0.47
R5403 R5404
R5401
C5331 C5330 C5332 5.6K 5.6K
5.6K
220P 220P 220P
W5506
0
C5436
1000P
C5123 C5124
35V470P 35V470P
L5101 L5102
J0JKB0000037
J0JKB0000037
Q5201
SWITCH
Q5202
SWITCH
B1ABCF000176
Q5104
R5151
150K
Q5111
B1BACG000023
R5147 R5123
2.2 +15V REGULATOR 4.7
C5157 R5126
0.01
1K
D5152
R5127
470
C5109
25V100 D5107
C5110 W5509
B0BA01500003
25V100
0
Q5113
B1GDCFNA0001
CURRENT LIMITER SWITCH
Q5112
R5137
B1BCCG000002
2.2
CURRENT STABLISER
D5125 R5133 Q5113
C5159
B0AACK000004 0.01 10K
Q5114
W5508
0 R5134
1.2K
R5132
330
C5113
D5109
50V33
B0BA01100004
Q5114
B1ABCF000176
11V REGULATOR
C5402
330P R5408
10
R5407 10
C5403
1 3
0.47
L5401
G0C220Z00002
R5402
C5432 C5430 C5431
5.6K 2 4
220P 220P 220P
R5405 R5406
C5437 C5424 C5427
22
22
0.68 0.68
1000P
C5425 C5428
C5117 C5118
0.1 0.1
35V470P 35V470P
C5426 C5429
0 0
L5403
J0JKB0000037
R5112 R5113
47K 47K
Q5103,Q5104
FAN ON/OFF SWITCH
R5413 R5313 R5312 R5412 R5513
100K 150K 56K 220K 330K
Q5103
C5105 R5111 C5155
10V220 100K 1000P
D5126
B0ACCK000005
Q5101
C5114 C5102
0.1 100V10
C5101 C5182 C5151
35V1000P 0.1 100P
R5103 D5121
10K
B0EAKM000122
Q5110
Q5110
B1AACF000064
R5101
10K R5114
26V REGULATOR
1.8
Q5101,Q5102
D5102
B1DEGM000026
B0BA02600018
CURRENT CONTROL SWITCH
Q5108
B1ABCF000176
Q5102
SWITCH
R5107
560
Q5108
R5108 C5152
47
C5104 0.1
C5153 C5181
35V1000P
100P 0.1
R5106
22K
Q5109
R5109
1K 2SB0709AHL
VOLTAGE REGULATOR
R5105
10K
R5110
D5103
2.2K
B0BA3R900006
74
C5505 330P
C5502
330P
W5505
0
C5506 C5504 C5501 C5503
1 3
0.47 0.47 0.47 0.47
L5501
G0C220Z00002
R5504 R5503
R5501 R5502
C5433 5.6K 5.6K
5.6K 5.6K 2 4
220P
R5506 R5505
C5538 C5527
22
22
0.68
1000P
C5528 C5525
0.1 0.1
C5529 C5526
0
C5537
0.022
C5536
0.022
C5434 0.022
C5334 0.022
C5438
0.022
R5512
C5335 0.022
270K
C5435 0.022
C5343
R5518 0.022
R5317 R5417
10K
10K 10K
R5150
220K
C5107
E5101
0.1
C5171
K4CZ01000027
D5122
C5187 63V1000
B0EAKM000122
0.1
C5186
0.1
C5103
100V10
C5106 C5172
0.1 63V1000
E5103
K4CZ01000027
C5115
0.1
SA-AK640GCP POWER CIRCUIT
R5508
10
R5507 10
C5532 C5530 C5531 C5533
220P 220P 220P 220P
C5524
0.68
C5119 C5120
35V470P 35V470P
0
L5503
J0JKB0000037
L5603,L5604
G0B9R5K00001
L5604
L5603
6 -SW
+SW
5
4 -L_LOW
3 +L_LOW
LEFT
SPEAKER
2 -L_HIGH
1
+L_HIGH
L5602
L5601 JK5102
1 + R_HIGH
2 R_LOW
+
RIGHT
3 - R_HIGH
SPEAKER
4 - R_LOW
L5601,L5602
JK5101
G0B9R5K00001
+VCC1
1
+VCC2
2
TO
-VCC1
3
TRANSFORMER
-VCC2
4 CIRCUIT
AC GND
(CN5950) ON
5
AC GND
SCHEMATC
6
DIAGRAM-5
ACIN
7
SUB+B
8
DGND
9
H5104/W5104
4/4