98
P1
AA
AB
SA-BT300PX MAIN CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
SECTION (4/8)
TO MAIN
SECTION (7/8)
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 30
4
1
A
TO
DIGITAL(BP1 FEP)
CIRCUIT (P55003)
: -B SIGNAL LINE
: +B SIGNAL LINE
: FM SIGNAL LINE
: iPod/AUX/MIC AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: BD/DVD AUDIO INPUT SIGNAL LINE
: iPod VIDEO INPUT SIGNAL LINE
43
44
45
46
47
48
49
50
51
52
53
54
55
56
I
J
L
M
N
P
O
K
R7005
5.6K
L7005
G0A200D00002
DCDET
MAZ8051GML
D7024
MA2J1110GL
D7022
G0A330ZA0028
L7003
L7002
G0A200D00002
R7019
0.012
3
1
2
4
6
5
Q7002
B1CHPD000003
R7022
0.015
35V330
C7001
35V56
C7007
16V820
C7003
G0A330ZA0028
L7004
0.01
C7062
8.2K
R7020
3
1
2
4
6
5
Q7003
B1CHPD000003
REGULATOR
REGULATOR
0.1
C7071
C7073
1200P
1
C7074
R7015
82K
C7057
0.01
R7014
22K
R7023
2.2K
R7056
15K
C7076
0.015
R7008
10K
R7016
22K
R7025
56K
8.2K
R7026
+18V
+18V
LB7004
J0JBC0000041
R7030
2.7K
C7077 0.22
R7018
3.3K
C7081
1000P
R7055
0
R7027
10K
R7017
15K
0.22
C7072
C7061
680P
C7063
680P
1
C7066
C7053
0.1
0.1
C7064
R7024
5.6K
8
9
7
6
1
2
5
3
4
12
14
16
18
19
20
17
15
13
10
11
C0DBAYY00333
IC7001
SWITCHING REGULATOR
CONTROLLER
R7021
39K
3.3K
R7029
C7075
16V220
B0JCPG000005
D7011
C7079
0.1
D7012
B0JCPG000005
6.3V1200
C7002
iPod_GND
R7007
1.2K
Q7008
B1ABCF000176
R7010
470
R7012
2.7K
16V47
C7018
C7017
16V10
R7009
2.7K
R7000
1.5
Q7006
B1BACG000048
1000P
C7052
1
C7068
6.3V330
C7012
L7009
G0A200D00002
L7007
G0A200D00002
R7011
470
R7002
1.5
L7006
G0A200D00002
C7016 16V47
6.3V1000
C7014
Q7004
B1BCCG000002
6.3V330
C7011
4
2
3
5
IC7003
C0DBZHG00047
VOLTAGE REGULATOR
Q7005
POWER SUPPLY
POWER CONTROL
REGULATOR
B1ADCE000012
D7019
MA2J1110GL
D7037
MAZ8100GHL
AGND
A+7V
D7014
MA2J1110GL
D7033
MAZ8068GML
D3R3V
D7018
MA2J1110GL
R7063
2.7K
D5V
A5V
MA2J1110GL
D7015
MAZ8270GLL
D7023
A9V
R7062
2.7K
WL_D5V
R7028
68K
R7032
27K
QR7001
DC DETECT
DC DETECT
DC DETECT
B1GBCFGG0030
MA2J1110GL
D7016
MAZ8068GML
D7036
D7017
MA2J1110GL
MAZ8100GHL
D7035
R7033
39K
VGND
GND
A-7V
DGND
D12V
B1ABCF000176
Q7007
39K
R7031
6.3V1000
C7019
C7020
16V470
D7021
MA2J1110GL
2.7K
R7061
D7020
MA2J1110GL
2
1
4
3
CN7002
D7038
MAZ8130GHL
C7059
1
D7031
MAZ8075GML
L7013
G0A220GA0002
L7012
G0A220GA0002
C7058
1
C7051 1000P
C7021
10V100
-13V
NC
GND
ON/OFF VIN
VOUT
D5V
D12V
DGND
DGND
D
G
G
D
FB1
FB2
INV2
INV1
DT2
CT
DT1
SS2
SS1
VREF
VCC
OUT1
OCP2-
OCP1-
OUT2
C5V
OCP2+ OCP1+
STB
GND
S
S
1
K401
0
Summary of Contents for SA-BT300PX
Page 15: ...15 5 3 Using BD LIVE or BONUSVIEW in BD Video ...
Page 18: ...18 5 5 Speaker Connections ...
Page 21: ...21 5 7 About MP3 JPEG files ...
Page 38: ...38 9 2 Main Components and P C B Locations ...
Page 63: ...63 9 28 6 Grease ...
Page 64: ...64 9 28 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...
Page 82: ...82 ...
Page 88: ...88 ...
Page 90: ...90 ...
Page 118: ...118 ...
Page 120: ...120 ...
Page 124: ...124 19 1 3 BD Mechanism Cabinet ...