Panasonic SA-NC6GCP Service Manual page 30

SA-NC6GCP
SCHEMATIC DIAGRAM - 12
I POWER CIRCUIT
J
K
L
R5560
100
C0JBAB000011
C5560
D5561
0.01
B0ACCE000003
1
D5551
C5550
B0ACCE000003
0.01
M 2
C5551
X5551
100P
415kHz
3
C5552
390P
4
C5561 R5553
100P
1K
5
R5563
C5562
390P 1K
6
X5561
375kHz
7
C5563
0.01
N
CLOCK_GENERATOR
O
P
1 2 3
:+B SIGNAL LINE : MAIN SIGNAL LINE
OSC
OSC
W5104
0
R5317
C5317
0
R5351
L5351
J0JKB0000020
VDDP
C5353
C5351
0.1
35V470
C5354
C5352
0.1
35V470
SW+5V VSSP L5352
J0JKB0000020
R5504
22
IC5500 K5500
0
W5107 C5318
INVERTER
0
0.47
D5571
B0BC5R000009
1A VCC 14
6A C5316
1Y 13
0.47
2A 6Y 12
2Y 5A
11
R5571
Q5603
1M
3A 5Y B1ADCE000012
10
SWITCH
3Y 4A 9
MUTING CKT
R5572
0
Q5603
GND 8
4Y
R5608
27K
Q5621
R5603
1K
R5602
10K
MOD_DA
Q5604
B1ABCF000176
MUTE SWITCH MUTE_S
MUTE_F
ASP_GND
4 5 6
IC5300
C1AA00000755
2-CH DIGITAL AMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
C5338
C5321C5323 C5327 C5324
0.015
C5337
C5319 0.1 0.1 220P 0.1
0.015
C5341
0.47
C5325 R5334
0
0 0.1 10 C5334
220P
10 VDDA3
C5336
220P
R5310
C5355
100V22 10
R5352
VSSA3
10
R5318
5.6K
R5316
5.6K
Q5621
B1ABCF000176
SWITCH
R5610
Q5631
1.2K
B1GDCFJJ0047
R5611
SWITCH
1.2K
W5109
R5607
R5621 R5631
0 1.2K
0 100
R5604 R5606
Q5631
Q5602
1.2K 10K
B1ABCF000176
Q5601
SWITCH
R5622
R5632
1K
100
R5609
10K
Q5601
B1ABCF000176
SWITCH
7 8 9
30
19 20 21 22 23
R5301
C5322
C5320
0.1
100
C5301
330P
C5326 1000P
0.1
L5370
G0A150L00003
R5375
5.6K
1 2
3 4
R5356
5.6K
Q5102
B1ABCF000176
DC DETECT SWITCH
DC_DET
R5378 120K
R5277 120K
R5278 120K
Q5101 R5110 C5133
6.3V100
22K
AGND
Q5101
C5033
B1ABCF000176
0.1
DC DETECT SWITCH
1/2
SA-NC6GCP POWER CIRCUIT
2/2
10 11 12
I
J
K
L
M
N
R5271
1K
D5744
B0JCAE000001
signal_trigger
SIGNAL
C5744
0.01
FAN_SIGNAL
O
P
13 14