Panasonic SA-PT960P Service Manual page 114

SA-PT960P / SA-PT960PC
15 16 17
SCHEMATIC DIAGRAM - 12
E
D-AMP CIRCUIT
: +B SIGNAL LINE
CN5500
VDD 8
G
VDD
7
TO AGND
GND 6
SMPS CIRCUIT
GND
5
(H5801*)
VSS 4
IN SCHEMATIC
VSS 3
DIAGRAM - 15
FAN GND
2
FAN DC
1
TO D-AMP
SECTION (1/2)
1
2
3
4
CN5050
1
FRONTL
17
SIGNAL A_GND 16
FRONT R 15
AGND
14
REAR R/SUBWOOFER
13
AGND
12
B
SURROUND L
TO 11
MAIN CIRCUIT AGND 10
K5302
SURROUND R
(CN2009) 9
0
IN SCHEMATIC REAR L/AGND 8
DIAGRAM - 6
CENTER 7
MUTE S_C (MODE 1)
6
MUTE F_SW (MODE 2) 5
FHOP 4
OSC2/FAN
3
DC_DET 2
MOD_DA
1
17
5
15 16 17
18 19 20
: -B SIGNAL LINE : MAIN SIGNAL LINE
C5445 0.1
3 2 1
ZJ5400
OSC
C5001 C5002
1000P 0.47
IN+_FR
L5501
J0JKB0000020
VDDP
R5010
C5004
10 0.47
VDDA0
VDDP
L5500
J0JKB0000020
VSSP
FAN_GND
FAN_DC
VSSP
R5011 10 VSSA0
IN+_FL
OSC
C5120
0.47
C5117
1000P
C5121
0.47
VDDP
VSSP
IN+_FL
IN+_FR
IN+_SW
OSC
C5223
IN+_C
0.47
MUTE_S
C5221
1000P
MUTE_F
FHOP
DC_DET
W5032 0
MOD_DA
VDDP
K5202
VSSP
R5211 10 VSSA2
18 19 20
21 22 23
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C5030 C5008 C5009
C5024 C5025
R5000 C5006
220P 0.015
0.015
5.6K 0.1 0.1
330P
C5010 C5011
R5002
5.6K 220P R5004 R5005 220P
10 10
C5012 C5013
220P 220P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C5423 C5424 C5422
R5118 C5413 C5416
C5412 220P 0.015 0.015
5.6K 0.1 0.1
330P C5407
C5411
220P
220P
R5119
5.6K R5402
R5405
10 10
C5426
C5425
220P
220P
R5410
10
VSSA4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C5201 C5204
C5208 C5209 C5212
0.015
C5224 0.015
R5206 0.1 0.1 220P
5.6K 330P
C5211 R5201 C5218
C5222
R5205 220P 10 220P
0.47
5.6K
R5200
10
C5205
C5203
220P
220P
0
21 22 23
114
24 25 26
IC5000
C1BA00000487
AUDIO DIGITAL POWER AMP
17 18 19 20 21 22 23
C5007
C5028 330P
0.1 R5008
100
C5000
1000P
L5000
G0A150L00003
1 2
3 4
D5002 B0HCMM000019
D5004 B0HCMM000019
D5001 B0HCMM000019
D5003 B0HCMM000019
IC5400
C1BA00000487
AUDIO DIGITAL POWER AMP
17 18 19 20 21 22 23
R5404
C5406 C5404
0.1
100
330P
L5400
C5119
G0A150L00003
1000P
1 2
3 4
D5402 B0HCMM000019
D5404 B0HCMM000019
D5401 B0HCMM000019
D5403
B0HCMM000019
IC5200
C1BA00000487
AUDIO DIGITAL POWER AMP
17 18 19 20 21 22 23
C5216
C5214
330P R5204
0.1
100
C5234 L5200
G0A150L00003
1000P
1 2
3 4
D5202 B0HCMM000019
D5204 B0HCMM000019
D5201 B0HCMM000019
D5203 B0HCMM000019
1/2 2/2 SA-PT960P/PC D-AMP CIRCUIT
24 25 26
27 28
A
FR_+
B
MODE2
FR_-
L5001
G0B9R5K00003
FR+
1 2
FR-
3 4
C
FL-
3 4
FL+
1 2
L5002
G0B9R5K00003
FL_+
D
FL_-
MODE1_2
E
F
C_+
MODE1
L5201
G0B9R5K00003
C+
1 2
G
C-
3 4
C_-
H
27 28