Panasonic SA-BT230P

120
17.5. Power, Power Button & AC Inlet Circuit
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
E
POWER CIRCUIT
SCHEMATIC DIAGRAM - 33
SA-BT230P/PC,SA-BT330P/PC POWER / POWER BUTTON / AC INLET CIRCUIT
F
POWER BUTTON CIRCUIT
G
AC INLET CIRCUIT
B
TO
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 25
: +B SIGNAL LINE
: +B SIGNAL LINE
D
TO
SMPS CIRCUIT
IN SCHEMATIC
DIAGRAM - 32
D
TO
SMPS CIRCUIT
(CN5802)
IN SCHEMATIC
DIAGRAM - 31
D
TO
SMPS CIRCUIT
(CN5803)
IN SCHEMATIC
DIAGRAM - 31
S6801
L6806 0
L6804 0
L6805 0
L6803 0
1
3
2
H6803
POWER
D6800
B3ABA0000187
KEY1_BTN
DGND
LED
4LED VREF
P5701
TL10*
TL20*
(RED)
(BLK)
AC IN
120V 60Hz
8.2K
R2926
56K
R2925
R2916
22K
0.1
C2964
R2924
5.6K
R2919
0.012
R2930
2.7K
C2953
0.1
C2981
1000P
R2917
22K
R2955
0
R2918
3.3K
R2927
10K
0.22
C2972
L2902
G0A200D00002
1
C2974
680P
C2961
1
C2966
0.22
C2977
R2956
15K
R2914
22K
R2908
10K
R2921
39K
R2929
3.3K
R2920
8.2K
C2962
0.01
G1
G2
1
3
2
CN2916
R2923
2.2K
C2976
0.015
C2971
0.1
C2973
1200P
3
12
465
Q2903
REGULATOR
B1CHPD000003
Q2902
REGULATOR
B1CHPD000003
J0JHC0000107
L2907
J0JHC0000107
L2908
G1
G2
1
3
2
CN2917
R2915
0
C2957
0.01
8
9
7
6
1
2
5
3
4
12
14
16
18
19
20
17
15
13
10 11
SWITCHING REGULATOR
CONTROLLER
C0DBAYY00729
IC2901
L2904
G0A330ZA0045
6.3V1200
C2902
16V820
C2903
1
C2983
35V56
C2907
35V220
C2901C2982
10
C2975
10
C2963
680P
D2912
B0JCPG000005
D2911
B0JCPG000005
0.015
R2922
G0A330ZA0045
L2903
D
DC5V
DC18V
GND
GND
GND
DC12V
S
G
3
12
465
D
S
G
FB2
GND
C5V
CT
DT2
SS2
OCP2-
OCP2+
OUT2
INV2
VCC
OUT1
SS1
DT1
VREF
STB
FB1
INV1
OCP1-
OCP1+