Panasonic SA-HT640WPL Service Manual page 82

SA-HT640WPL
SCHEMATIC DIAGRAM-11
C
POWER(DIGITAL AMP) CIRCUIT
1 2 3 4 5 6
OSC
IN-_C
IN+_C
C5210
0.1
R5210
10
VDDP
VSSP
R5211
10
L5200
ETQA15A150T
1 2
3 4
R5217
22
1 2 3 4 5 6
OSC
IN-_SW
IN+_SW
C5320
0.1
R5311
10
VDDP
VSSP
R5310
10
L5300
ETQA15A150T
1 2
3 4
R5300
22
14 15 16
: MAIN SIGNAL LINE :+B SIGNAL LINE :-B SIGNAL LINE
IC5200
C1BA00000407
AUDIO DIGITAL POWER AMP
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
C5215
0.1
C5203 C5205
220P 220P
C5218
220P
C5219
0.1
L5201
G0B9R5K00001
C+
1 2
C-
3 4
C5227 0.1
C5226
0.1
R5209
22
R5033
R5032 5.6K
5.6K
IC5300
C1BA00000407
AUDIO DIGITAL POWER AMP
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
C5308
0.1
C5326 C5325
220P 220P
C5311
220P
C5310
0.1
L5301
G0B9R5K00001
SW+
1 2
SW-
3 4
C5327 0.1
C5301
0.1 R5319
22
R5035
R5034 5.6K 5.6K
17 18
23
23
19 20 21
82
C-
SW-
FL+
FR+
C+
SW+
SA-HT640WPL POWER(DIGITAL AMP) CIRCUIT
22 23 24
H
ZJ5400
1
K4CZ01000027 G
2
3
ZJ5410
1
K4CZ01000027
F
2
3
E
D
JK5400
C
GND
14
13
12
11
GND
10
GND
9
CENTER-
8 TO
SUBWOOFER-
SPEAKERS
7
6
5
FRONT L+
4
FRONT R+
3
B
CENTER+
2
SUBWOOFER+
1
A
25 26