Panasonic SA-AK343P Simplified Service Manual page 13

C5305
330P
C5304 C5306
0.47 0.47
R5303 R5304
5.6K 5.6K
AGND
R5201
1K
F_HOP
C5701 R5203
R5204
100 100K 10K
AGND
C5202
100P X5202
H2A375300003
Q5201
Q5202
H2A415300001
6.3V680P
R5209
10
F_HOP F_HOP
1
T_GND T_GND
2
MODE MODE
3
+15V
4
TO
HI_L HI_L
5
MAIN
HI_R HI_R
CIRCUIT
6
(CN2809)
A_GND A_GND
7
ON
LO_L LO_L
SCHEMATIC
8
DIAGRAM-3
LO_R LO_R
9
A GND
10
11
FAN
12
CN5102
PGND
1
FLGND
2
DGND
3
PCONT K5101
4
B0EAKM000122
TO
CD8V
5
MAIN
NC
CIRCUIT
6
(CN2808)
DC_DET
7
ON
SCHEMATIC MF_HOP
8
DIAGRAM-3
12V
9
15V Q5115
10
B1AAKD000014
-3V
11
5.7 REGULATOR
SW5V
12
CN5103
C5111
6.3V100
SA-AK343P POWER CIRCUIT
2/2
C5302
330P R5308
10
R5307
10
C5301 C5303
1 3
0.47 0.47
L5301
G0C220Z00002
R5301
5.6K C5333
2 4
220P
W5507 R5302
R5305 R5306
C5327
5.6K C5324
0 22 22
0.68
0.68
C5336 C5337
C5325 C5328
1000P 1000P
0.1 0.1
C5123
C5326 C5329
35V470P
0 0
R5210
270
C5210
220P
R5514
0
R5202
100K
C5201
470P
1A VCC
1Y 6A Q5201
B1ABCF000176
C5203 FREQUENCY HOPPING
2A 6Y
SWITCH
100P
Q5202
2Y 5A B1ADCF000063
FREQUENCY HOPPING
SWITCH
3A 5Y
R5207 R5206
6.8K 1M
3Y 4A
GND 4Y
X5201
C5205
C5208 C5204
0.1
100P
R5151
150K
R5147
2.2
D5152
B0BA01900005
D5129
B0EAKM000122
R5144
D5128 D5124 D5123
12
D5128,D5124,D5123
B0EAKM000122
R5132
330
C5158 R5131
0.01 2.2K
R5130
150
C5112 D5108
25V10 B0BA5R700008
C5405 330P
C5402
330P
W5505
0
C5404 C5406 C5401 C5403
0.47 0.47 0.47 0.47
R5403 R5404 R5401 R5402
C5331 C5330 C5332 5.6K 5.6K
5.6K 5.6K
220P 220P 220P
W5506
0 C5437
1000P
C5436
1000P
C5124
35V470P
L5101 L5102
J0JKB0000037
J0JKB0000037
Q5103,Q5104
B1ABCF000176
FAN ON/OFF SWITCH
Q5104
Q5111
B1BACG000023
R5123
+15V REGULATOR
4.7
C5157 R5126
0.01
1K
R5127
C5101
470
35V1000P
E5102
K4CZ01000027
C5109
25V100 D5107
C5110
B0BA01500003
25V100
Q5113
B1GDCFNA0001
B1AACF000064
CURRENT LIMITER SWITCH
26V REGULATOR
Q5112
R5137
B1BCCG000002
2.2
CURRENT STABLISER
D5125
R5133 Q5113
B0AACK000004 C5159
0.01 10K
Q5114
W5508
C5104
0
R5134
35V1000P
1.2K
C5113
D5109
50V33 B0BA01100004
Q5114
B1ABCF000176
11V REGULATOR
13
R5408
10
R5407
10
1 3
L5401
G0C220Z00002
C5432 C5430 C5431 C5433
2 4
220P 220P 220P 220P
R5405 R5406
C5424 C5427
22
22
0.68 0.68
C5117 C5118
C5425 C5428
0.1 0.1 35V470P 35V470P
C5426 C5429
0 0
L5403
J0JKB0000037
R5112 R5113
390K 390K
W5555
0
R5317 10K
R5413 R5313 R5312 R5412
100K 150K 56K 220K
Q5103
R5417
C5105 R5111 C5155
10K
10V220 100K 1000P
D5126 R5518
B0ACCK000005
10K
R5150
220K
W5509
0
Q5101
K4CZ01000027
C5114 C5102
D5122
0.1 100V10
C5103
B0EAKM000122
C5151
100V10
100P
R5103 D5121
10K
B0EAKM000122
Q5110
Q5110
R5101
R5114
10K
1.8
Q5101,Q5102
D5102
B1DEGM000026
B0BA02600018
CURRENT CONTROL SWITCH
Q5108
B1ABCF000176
Q5102
SWITCH
R5107
560
Q5108
R5108
C5152 C5115
47 0.1 0.1
C5153
100P
R5106
22K
R5109
Q5109
1K
2SB0709AHL
VOLTAGE REGULATOR
R5105
10K
R5110
D5103
2.2K
B0BA3R900006
SA-AK343P
4 -L_LOW
C5434 0.015
+L_LOW
3
2 -L_HIGH
C5334 0.015
1
+L_HIGH
C5438
L5601 JK5102
0.015
G0B9R5K00001
R_HIGH
1 +
C5335 0.015
2 + R_LOW
- R_HIGH
3
C5435 0.015
4 - R_LOW
JK5101
L5602
G0B9R5K00001
C5343
0.015
+VCC1
1
+VCC2
E5101
2
C5107 TO
C5171 -VCC1
0.1
3
TRANS
50V1000
-VCC2
CIRCUI
C5187 4
AC GND
0.1 (CN595
5
AC GND
SCHEM
6
DIAGRA
ACIN
7
SUB+B
8
DGND
9
C5186
0.1
H5104/W5104
C5172
50V1000
C5106
0.1
E5103
K4CZ01000027