Panasonic SA-BT100P Service Manual page 124

SA-BT100P / SA-BT100PC
SCHEMATIC DIAGRAM - 28
: -B SIGNAL LINE
C
MAIN CIRCUIT
: +B SIGNAL LINE
P1
P2
D3R3V
D7014
D7033
A9V
D7015
D7023
D12V
WL_D5V
D7016
D7035
WL_D5GND
DSP_D5V
D7017
D7036
D5V
DSP_A5V
D7018
A5V
DD_GND
TO MAIN
AGND
SECTION (5/6)
VGND
AGND
DGND
A-7V
A+7V
D7019
D7037
D7020
D7021
D7038
DRV5V
DRV5V_GND
DRV_12V
DRV_GND
GND
ENC_GND
29 30
: BD / DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE
: BD / DVD AUDIO SIGNAL LINE : IPOD AUDIO SIGNAL LINE
IC7002
C0DBZYY00018
D+3.3V REGULATOR
1 VO VIN 8
MA2J11100L
NC NC
2 7
MAZ80680ML
NC
3 GND 6
C7056
470P
4 CN CONT 5
IC7003
QR7001 C0DBZHG00047
B1GBCFGG0030
A+9V REGULATOR
DC DETECT
5 4 3 2 1
MA2J11100L
R7005
D7024
5.6K
MAZ80750ML
MAZ82700LL
L7006
G0A220GA0026
MA2J11100L
MAZ81000HL
L7007
G0A220GA0026
MA2J11100L
MAZ80680ML
L7009
G0A220GA0026
MA2J11100L
Q7004
2SB0621AHA
MA2J11100L A-7V REGULATOR
MAZ81000HL Q7007
Q7005
B1ABCF000176
B1ADCE000012
DC DETECT POWER CONTROL
Q7008
B1ABCF000176 Q7006
DC DETECT
2SC3940ARA
A+7V REGULATOR
L7012
G0A220GA0026
MA2J11100L DRV5V
MA2J11100L
MAZ81300HL
DRV12V
L7013
G0A220GA0026
32 33 34
: MAIN SIGNAL LINE : AUX SIGNAL LINE
: AUDIO SIGNAL LINE : AM / FM SIGNAL LINE
TO MAIN
SECTION (3/6)
D7003
MAZ82700LL
T7001
G4D1A0000117
D7006
SWITCHING TRANSFORMER
B0JAME000029
4
5 3
D7001
MAZ81800ML
6 2
1
7
D7002
8 9 MAZ81800ML
R7006 47
D7005
B0JCMD000010
SWITCHING REGULATOR CONTROLLER
C7073
1500P
C7071
0.022
C7076
R7023
0.015
3.9K
R7014
10K
R7015
10K
C7063
680P
IC_GND
VGND
AGND
DGND
R7002
1.5
1 2 3
Q7003
G
R7011
B1CHPD000003
4.7K
D
+5.2V REGULATOR
S
6 5 4
L7005
G0A220GA0026
R7000 L7004
1.5 G0A330ZA0028
D7031
MAZ80750ML
D7012
B0JCPG000005 DD_GND
G7001
C7080 1000P
G7002
35 36 37
124
L7001
G0C390JA0055
2
IP7001
K5H7512A0010
1
C7067
10V100
Q7001
B1BABK000001
PSAVE CONTROL
C7070 3900P
IC7001
C0DBAYY00333
C7053
0.1
CT VREF
1 20
DT2 DT1
2 19
C7064
0.022
3 SS2 SS1 18
R7024
5.6K
INV2 INV1
4 17
R7018 C7072
3.3K
0.015
5 FB2 FB1 16
GND STB
6 15
R7027
10K
R7016 1.2K
7 OCP2- OCP1- 14
R7017 1.2K
8 OCP2+ OCP1+ 13
C7065
0.01
9 C5V VCC 12
C7060
0.01
10 OUT2 OUT1 11
C7077
0.22
1 2 3
Q7002
G
B1CHPD000003
D
+12V REGULATOR
S
6 5 4
L7003
L7002
R7019
G0A330ZA0028
G0A220GA0026
0.012
D7011
B0JCPG000005
1/6 2/6 3/6
4/6 5/6 6/6
SA-BT100P/PC MAIN CIRCUIT
38 39 40
I
J
K
CN7001
SYNC
1 SYNC
2
SYS6V
3 SYS6VGND
L
DCDET
4 DC_DET TO
5 SMPS CIRCUIT
-13V
6 GND (CN5802)
7 GND IN SCHEMATIC
+18V
8 +18V DIAGRAM - 33
R7003
9 +18V
1K
PCONT
L
10 PCONT
AMBPF
11 AMBP
M
N
O
P
41 42