Main Assy (8/10) - Pioneer BDP-51FD Service Manual

1

10.8 MAIN ASSY (8/10)

MAIN ASSY
A
8/10
A
NOTE
1..SERVICE MAIN ASSY
NSP 2..MAIN ASSY (BDP2.0)
2..ATAB ASSY (BDP2.0)
B
CN7001
AKM1284-A
SW-12A
13
GNDA
12
SW+12A
11
GNDA
10
GND
9
GND
8
SW+1.5V
7
C SW+1.5V
6
GND
5
GND
4
SW+2.5V
3
SW+2.5V
2
GND
1
CN7002
AKM1282-A
GND
D
11
SW+5V
10
SW+5V
9
GND
8
EV+6V
7
P-ON
6
GND
5
SW+12V
4
GND
3
SW-23V
2
GND
1
E
GND
F
A
8/10
76
1
2
VXX3328
VWV2375
VWV2360
C7651
0.1u
C7601
0.1u
R7001
NM
V+1R5SW
C7001
0.1u/50
C7009
V+6E
NM
V+2R5SW
C7002
0.1u/50
V+5SW
C7003
0.1u/50
C7008
100u/10
V+6E
C7004
0.1u
R7501
A
5/10
POWER_ON
C7005
47
1000p
V+12SW
C7006
0.1u
V-23SW
C7007
0.1u
V+6E
V+5SW
BDP-51FD
2
3
from SYPS
V+12ASW
R7601
0
R7651
0
V-12ASW
D7501 NM
IC7501
S-L2980A50MC-C7J
1 5
VIN VOUT
2
VSS
3 4
ON/OFF NC
GND
Regulator
D7421
NM
IC7421
S-1170B50UC-OUJ
GND
3
4
R7603
0
Q7601
NM
V+12A
GNDA
V-12A
Q7651
NM
R7653
0
for IR
V+5E
for VIDEO AMP
V+5V
A
8/10
4