105
P3
1
2
P3
SA-BT300PX D-AMP CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO D-AMP
SECTION (5/6)
TO D-AMP
SECTION (1/6)
J
D-AMP CIRCUIT
SCHEMATIC DIAGRAM - 37
: -B SIGNAL LINE
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
QR8007
B1GBCFJJ0007
D8002
B0ACCK000005
1K
R8016
R8089
0
B1ABCF000176
Q8011
R8006
100K
B1GDCFNN0032
QR8006
QR8003
B1GDCFJJ0008
QR8004
B1GDCFJJ0008
B1ABCF000176
Q8010
100K
R8002
MUTING CONTROL
SWITCH
SWITCH
SWITCH
MUTING CONTROL
100K
R8004
2.7K
R8001
R8003
2.7K
C8001
1
C8002
1
B1GBCFJJ0007
QR8005
C8059
0.01
5.6K
R8017
C8060
4.7
D8011
MAZ8051GML
3
1
2
4
5
IC8003
C0ZBZ0001675
TEMPERATURE SENSOR
R8018
0
C8054
2.2
C8055
2.2
C8035
100P
22
R8040
R8066
0
X8102
H2A4643A0068
C8036
47P
C8037
47P
270
R8071
0
R8020
R8038
1M
R8039
1M
X8101
H2A5003A0066
D8008
B0ACCK000005
100
R8042
C8033
100P
R8065
0
C8032
100P
B0ACCK000005
D8009
C8030
0.01
C8031
0.01
C8038
1
1M
R8041
4.7K
R8054
C8034
100P
R8063
100
5
6
4
1
2
3
9
11
13
14
12
10
7
8
IC8006
C0JBAB000902
HEX INVERTER
-B
4A
5Y
5Y
4Y
4Y
6A
6Y
VCC
5A
FHOP
MOD_DA
DC_DET1
DC DETECT
DC DETECT
CSD_1
D8003
B0ACCK000005
1K
R8072
CSD_2
AGND
GND
MODE1
MODE2
CTRL
OS
VTEMP
VCC
GND
VCC
3
1
2
4
5
IC8004
C0ZBZ0001675
TEMPERATURE SENSOR
CTRL
OS
VTEMP
GND
VCC
1Y
1A
VAA
VSS
3A
3Y
GND
2A
2Y
8002
TL
R8901
0
C8081
1000P
C8082
1000P
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 ...