Read Panasonic SA-NC9EB Service Manual online
SCHEMATIC DIAGRAM - 13
POWER CIRCUIT
:+B SIGNAL LINE
SA-NC9EB POWER CIRCUIT
1/2
2/2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
I
J
L
M
N
P
O
K
: MAIN SIGNAL LINE
PROT
OUT1
IN1+
IN1-
OSC
BOOT1
VSSA1
SGND1
VDDP1
STABI
VSSP1
VDDA1
VSSP2
IN2+
MODE
BOOT2
VSSD
VDDP2
OUT2
IN2-
VSSA2
VDDA2
SGND2
19
21
23
22
20
10
8
9
7
6
5
4
3
2
1
12
15
14
17
18
16
13
11
1Y
1A
3Y
GND
2Y
2A
3A
4Y
6A
VCC
4A
5A
6Y
5Y
5
6
4
1
2
3
9
11
13
14
12
10
7
8
10K
1K
1000
27K
0.1
35V470
35V470
0.1
10
1M
0
22
6.3V330
0.1
0
5.6K
470n
470n
0.1
1K
1.2K
6.3V100
0.68
0.68
100
1.2K
0
1.2K
0.1
100
1000P
330P
0.1
0.1
0.1
10
330P
220P
0.1
0.1
220P
0.1
0.1
0.1
0.1
220P
0.015
470n
0.015
220P
0.1
220P
10
0.1
1.2K
1.2K
470n
470n
5.6K
5.6K
10
100V22u
10K
100
10K
0.1
5.6K
5.6K
120K
68K
1.2K
1.2K
0.01
0.01
100
0.1
1M
1M
100P
390P
100P
390P
1K
1K
0.1
375kHz
415kHz
ASP_GND
OSC
VSSP
VDDP
FAN_SIGNAL
DC_DET
VDDA3
VSSA3
AGND
SIGNAL
MODE2
MODE2
SW+5V
MOD_DA
MUTE_S
MUTE_F
R5602
Q5603
R5603
R5622
R5608
Q5604
C5353
C5351
L5351
C5352
L5352
C5354
C5571
R5571
R5572
R5504
C5573
D5571
INVERTER
C5572
R5311
R5315
5.6K
R5317
10
R5351
C5317
C5315
C5744
D5744
B0JCAE000001
R5271
R5372
C5133
R5110
22K
C5371
C5372
R5631
R5604
R5621
R5607
Q5102
C5330
R5301
C5301
C5320
C5322
C5324
C5326
R5333
C5319
C5327
C5321C5323
C5333
C5325
C5331
C5329
C5332
C5334
C5337
C5341
C5338
C5335
C5339
C5336
R5334
C5340
R5611
R5610
C5316
C5318
R5316
R5318
R5352
C5355
L5370
Q5101
Q5101
R5609
SWITCH
SWITCH
Q5631
Q5631
Q5621
Q5621
Q5602
R5632
Q5601
Q5601
R5606
C5033
R5375
R5356
R5477
R5377
120K
R5378
120K
R5277
120K
R5278
120K
R5478
R5371
R5471
C5550
C5560
R5560
C5553
IC5500
R5561
R5551
D5551
C5551
C5552
C5561
C5562
R5553
R5563
C5563
D5561
X5561
X5551
B1ADCE000012
B1ABCF000176
J0JKB0000020
J0JKB0000020
B0BC5R000009
B0ACCE000003
B0ACCE000003
B1ABCF000176
G0A150L00003
B1ABCF000176
B1GDCFJJ0047
B1ABCF000176
B1ABCF000176
B1ABCF000176
C0JBAB000011
CLOCK_GENERATOR
MUTING CKT
SWITCH
DC DETECTOR
DC DETECTOR
DC DETECTOR
SWITCH
OSC
signal_trigger
CENTER
SUBWOOFER
2
4
3
1
E1
E2
E4
E3
E5
E6
E8
E9
E10
E11
E12
E14
E15
E16
E17
E18
E19
E20
E21
E22
E23
E24
E25
E26
E13
E7
IC5300
C1AA00000755
2-CH DIGITAL AMP
W5109
0
R5606
W5104
0
W5107
0
SA-NC9EB
115
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