Panasonic SA-PT465E Service Manual page 20

SA-PT465E
15 16 17
SCHEMATIC DIAGRAM - 13
F
D-AMP CIRCUIT
: +B SIGNAL LINE
CN5500
VDD 8
H
VDD
7
TO AGND
GND 6
SMPS CIRCUIT
GND
5
(H5801*)
VSS 4
IN SCHEMATIC
VSS 3
DIAGRAM - 16
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
IN+_SR 0.47
C5117
1000P
C5121
0.47
VDDP
VSSP
IN+_FL
K5405
IN+_FR
IN+_SL
IN+_SW
IN+_SL
IN+_SR
IN+_C
W5032 0
MUTE_S
MUTE_F
FHOP VDDP
DC_DET
MOD_DA
VSSP
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
0
21 22 23
20
24 25 26
IC5000
C1BA00000487
AUDIO DIGITAL POWER AMP
17 18 19 20 21 22 23
C5007
C5027 C5028 330P
0.1 0.1 R5008
100
C5000
1000P
L5000
G0A150L00003
1 2
3 4
IC5400
C1BA00000487
AUDIO DIGITAL POWER AMP
17 18 19 20 21 22 23
R5404
C5405 C5406 C5404
0.1 0.1
100
330P
L5400
C5119
G0A150L00003
1000P
1 2
3 4
C5602
16V10
1/2 2/2
24 25 26
27 28
A
FR_+
B
MODE2
L5001
G0B9R5K00003
FR+
1 2
FR-
3 4
C
L5002
G0B9R5K00004 L5002 FL-
3 4
FL+
1 2
FL_+
SR_+
D
SL_+
MODE1_2
L5401
G0B9R5K00003
SR+
1 2
SR-
3 4
E
L5402
G0B9R5K00004
SL-
3 4
SL+
1 2
F
C_+
MODE1
L5201
G0B9R5K00004
C+
1 2
G
C-
3 4
H
SA-PT465E D-AMP CIRCUIT
27 28