Panasonic SA-HT833VP - Page 115

ASP CIRCUIT
SCHEMATIC DIAGRAM-25
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
CN2000
TO
ACTIVE
SUBWOOFER
UNIT
SB-WA833PP-S
16
17
18
19
20
21
25
23
22
24
1
2
3
4
5
6
14
12
10
8
7
9
11
13
15
PCONT
PCONT
SUBWOOFER
SW_A
CENTER
CENTER
SURR R
RS
SURR L
LS
FRONTR
FRONTR
FRONT L
OUTPUT GND
FRONTL
MUTE_H
DGND
HIC_MUTE
SYS_6V
DCDET
SYS6V
DC_DET
HP_L
IN4
C2152
180P
C2151
100P
R2146
33K
R2153
0
MUTE_HP
R2266
1K
R2145
6.8K
C2150
50V1
+7.5V
C2154
0.01
-7.5V
R2168
22K
Q2105
KRA110STA
MUTING SWITCH
W851
0
R2167
12K
C2168
50V3.3
-7.5V
IC2013
IC2013
C0AABB000125
OP AMP IC
87
21
6
3
5
4
C2254
0.01
4
5
6
1
2
3
R2255
100K
R2154
2.2K
R2155
100K
R2254
2.2K
Q2200
B1GFGCAA0001
MUTING SWITCH
W866
0
OUT_FL
HP_RA
OUT_FR
HP_R
R2246
33K
R2247
22
R2249
82
R2248
22
R2250
82
R2253
0
R2245
6.8K
C2250
50V1
C2253
16V100
C2153
16V100
C2251
100P
1
2
3
4
5
6
R2152
2.7K
R2252
2.7K
Q2102
B1GFGCAA0001
MUTING SWITCH
C2252
180P
HP_RA
FIN3
C2255
1000P
R2147
22
R2149
82
R2148
22
R2150
82
C2155
1000P
R2251
4.7K
R2151
4.7K
MUTE_F
R2166
1.2K
R2267
56K
Q2201
KRA110STA
MUTING SWITCH
R2268
27K
-7.5V
C2267
50V4.7
115
SA-HT833VP