SA-BT100EE, SC-BT100EE - Panasonic Audio Service Manual (repair manual). Page 126

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P1
P2
P1
P2
C
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 28
TO MAIN
SECTION (5/6)
TO MAIN
SECTION (3/6)
SA-BT100EE MAIN CIRCUIT
1/6
2/6
4/6
5/6
3/6
6/6
L
TO
SMPS CIRCUIT 
(CN5802)
IN SCHEMATIC
DIAGRAM - 33
: MAIN SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
: FM SIGNAL LINE
: BD / DVD VIDEO SIGNAL LINE
: IPOD VIDEO SIGNAL LINE
: IPOD AUDIO SIGNAL LINE
: AUDIO SIGNAL LINE
: AUX SIGNAL LINE
: BD / DVD AUDIO SIGNAL LINE
I
J
L
M
N
P
O
K
42
41
40
39
38
37
36
35
34
33
32
31
30
29
C7075
16V220
6.3V1200
C7002
G0A330ZA0028
L7004
G0A220GA0026
L7005
+5.2V REGULATOR
35V330
C7001
35V56
C7007
R7019
0.012
G0A220GA0026
L7002
R7022
0.015
16V820
C7003
G0A330ZA0028
L7003
B0JCPG000005
D7011
1.5
R7000
R7010
470
D7031
MAZ80750ML
C7021 10V100
Q7006
2SC3940ARA
R7007 3.9K
C7059
1
C7051 1000P
Q7008
B1ABCF000176
B1ABCF000176
Q7007
R7008
10K
3.3K
R7020
G0A220GA0026
L7006
G0A220GA0026
L7007
R7021
39K
3.3K
R7029
0.22
C7062
+18V
R7016
1.2K
R7027
10K
DCDET
10K
R7034
R7023
3.9K
R7014
10K
SYNC
0.022
C7064
L7014
G0A220GA0026
0.015
C7072
R7018
3.3K
R7024
5.6K
10V100
C7067
C7073
1500P
C7053
0.1
0.022
C7071
C7076
0.015
G0A220GA0026
L7009
R7030 2.7K
LB7004
J0JBC0000041
C7061 680P
1
C7066
PCONT
R7025
56K
R7017
1.2K
3.3K
R7026
AMBPF
C7077
0.22
1K
R7003
Q7002
B1CHPD000003
1
C7074
680P
C7063
IC_GND
3
1
2
4
6
5
Q7003
B1CHPD000003
R7015
10K
0.01
C7057
0.01
C7060
0.01
C7065
6
8
9
7
2
1
4
5
3
10
11
CN7001
8
9
7
6
1
2
5
3
4
12
14
16
18
19
20
17
15
13
10
11
C0DBAYY00333
IC7001
WL_D5GND
A9V
D7035
MAZ81000HL
WL_D5V
D7016
MA2J11100L
6.3V330
C7011
16V47
C7018
D5V
R7033
39K
R7031
39K
C7016 16V47
R7028
39K
Q7005
B1ADCE000012
R7032
27K
D7037
MAZ81000HL
DC DETECT
DC DETECT
A+7V REGULATOR
A-7V REGULATOR
POWER CONTROL
C7014
6.3V1000
C7017 16V10
R7012
2.7K
R7009
2.7K
R7002
1.5
R7011
4.7K
1000P
C7052
2SB0621AHA
Q7004
DGND
DGND
D7018
MA2J11100L
D7019
MA2J11100L
A-7V
A5V
DD_GND
AGND
AGND
AGND
A+7V
VGND
VGND
DSP_A5V
DSP_D5V
D7017
MA2J11100L
D7036
MAZ80680ML
6.3V330
C7012
G7001
G7002
C7080
1000P
C7079
0.01
C7020
16V220
L7013
DRV5V_GND
DRV5V
DRV_12V
DRV_GND
GND
ENC_GND
6.3V2200
C7019
D7012
B0JCPG000005
DD_GND
IPOD_GND
C7058
1
L7012
G0A220GA0026
G0A220GA0026
D7038
MAZ81300HL
D7021
MA2J11100L
D7020
MA2J11100L
C7055
1
D7014
MA2J11100L
-VP
DCDET
FL_GND
2.7K
R7004
C7005
35V47
L7001
G0C390JA0055
D7003
MAZ82700LL
MA2J11100L
D7015
MAZ82700LL
D7023
4
3
2
1
5
IC7003
C0DBZHG00047
QR7001
B1GBCFGG0030
1
C7068
D7033
MAZ80680ML
C7056
470P
6
7
5
2
4
3
8
1
IC7002
C0DBZYY00018
D7005
B0JCMD000010
6.3V220
C7004
R7006
47
C7070
3900P
R7005
5.6K
MAZ80750ML
D7024
D7006
SWITCHING TRANSFORMER
PSAVE CONTROL
B0JAME000029
MAZ80330LL
D7004
D7001
MAZ81800ML
D7002
MAZ81800ML
LB7002
J0JBC0000041
5
3
4
8
7
6
2
1
9
T7001
G4D1A0000117
R7013
47K
FL+
FL-
C7006
35V33
B1BABK000001
Q7001
1
2
K5H7512A0010
IP7001
MA2J11100L
D7013
MA2J11100L
D7022
IPOD_GND
D5R3V
LB7001
J0JBC0000041
C7054
1
D12V
D3R3V
DRV5V
G
OUT1
OUT2
D
S
3
1
2
4
6
5
G
D
S
DRV12V
INV1
DT1
SS1
SYNC
SYS6V
VREF
SWITCHING REGULATOR CONTROLLER
VCC
OCP1+
FB1
STB
GND
+18V
GND
AMBP
+18V
PCONT
OCP1-
SYS6VGND
DC_DET
-13V
VOUT
VIN
ON/OFF
GND
NC
VIN
NC
NC
CONT
VO
D+3.3V REGULATOR
A+9V REGULATOR
DC DETECT
CN
NC
GND
FB2
CT
SS2
DT2
INV2
C5V
GND
OCP2+
OCP2-
+12V REGULATOR
SA-BT100EE
126
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