Panasonic SA-NC9GCP Service Manual page 30

SA-NC9GCP
6.6. (E) Power Circuit
1 2 3
SCHEMATIC DIAGRAM - 12
A
POWER CIRCUIT
B
L5501
J0JKB0000020
VDD 9
VDD 8 C5518
0.1 C5512
TO VDD 7
35V1000
TRANSFORMER GND 6
GND 5
CIRCUIT (CN5950)
C5513
GND 4
IN SCHEMATIC C5519
35V1000
VSS 0.1
3
DIAGRAM - 15
VSS
2
VSS 1
L5500
H5104
J0JKB0000020
C
W5032
0
W5034
K4CZ01000027
0
D
FRONTL 12
Asp-GND 11
FRONT R 10
C5206
TO SUBWOOFER 9 1000P
SURROUND L
MAIN CIRCUIT 8
C5305
Asp-GND
(CNP2370) 7 1000P
SURROUND R 6
IN SCHEMATIC
C5405
Asp-GND 5
1000P
DIAGRAM - 7
CENTER 4
C5406
TUNER GND 3 1000P
C5306
PCONT 2 1000P
MUTE-F-HOP 1
C5000
CN5051 0
PCONT
E
3 2 1
Z5000
K4CZ01000027
MUTE_F_HOP
MUTE_F
MUTE_S (MODE 1) 1
MUTE_S
TO
MUTE_F (MODE 2)
2
FHOP
MAIN CIRCUIT
3
FHOP
FAN_SIGNAL
(CNP2810)
FAN_SIGNAL 4
F
SW+5V
IN SCHEMATIC SW+5V
5
DC_DET
DIAGRAM - 9 DC_DET 6
MOD_DA 7
CN5052
G
H
4 5 6
:+B SIGNAL LINE : MAIN SIGNAL LINE
: -B SIGNAL LINE
VDDP
C5515
0.1
VSSP
OSC OSC
R5411
C5415 0.1
R5415
0
C5417 0.1
R5417
3 2 1
5.6K
L5451
J0JKB0000020
Z5400 VDDP
C5451
C5453
35V470 0.1
C5450
AGND
1
C5454
C5452
0.1
35V470
VSSP
L5452
J0JKB0000020
C5505
1000P
R5418
5.6K
ASP_GND
C5418
0.1 R5416
5.6K
R5412
0
OSC
R5211
C5215 0.1 R5215 5.6K
0
R5217 5.6K
C5217
0.1 R5251
L5251
VDDP J0JKB0000020
C5251 C5253
35V470 0.1
C5254
C5252
35V470 0.1
VSSP L5252
J0JKB0000020
C5216
0.1
C5218
0.1
R5212
0
7 8 9
IC5400
C1AA00000755
2-CH DIGITAL AMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
C5421C5423C5427 C5437 C5438
C5424C5422
0.015
IN+_SL 0.1 0.1 220P 0.015
C5441
5.6K C5419 0.1
0.47
C5425 R5433 R5434
330P
C5434
IN-_SL 0.1 10 10 C5426
220P
VDDA4
C5436
R5451
10
C5435
220P
220P
C5455
100V22
R5452
VSSA4
10
IC5200
C1AA00000755
2-CH DIGITAL AMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
C5223 C5227
C5221 C5238
C5224C5222
C5237
C5219 0.1 0.1 220P 0.015
0.1 0.1
0.015
C5241
330P
0.47
C5225 R5233 C5226
0.1 C5233 10 R5234 C5234
220P 10 220P
VDDA2
C5235 C5236
220P 220P
C5255
100V22
R5252
10
VSSA2
R5218 5.6K
R5216 5.6K
30
10 11 12
20 21 22 23
R5401
100
MODE2
C5420
0.1
330P
C5401 C5302
1000P 16V10
0.1
R5475
L5470
5.6K
G0A150L00003
C5471
0.68
1 2
3 4
C5472 R5476
0.68 5.6K
20 21 22 23
C5220
330P
R5201
100
MODE1
0.1 C5202
C5201
1000P 16V10
LEFT
L5270
G0A150L00003
C5271
R5075
0.68
5.6K
1 2
3 4
C5272
R5076
0.68
5.6K
RIGHT
1/2
SA-NC9GCP POWER CIRCUIT
2/2
13 14
A
B
C
H5604
SR
SR
12
11 SURR-GND
10 SURR-GND
SL
SL
9
TO
8 RIGHT
SPEAKER
7 RIGHT-GND
CIRCUIT (H5605) D
6 RIGHT-GND
IN SCHEMATIC
5 LEFT DIAGRAM -14
4 CENTER
3 SUBW-GND
2 SUBW-GND
1 SUBW
E
F
G
H