Pioneer PDP-4280HD

PDP-4280HD
40
1
2
3
4
1234
C
D
F
A
B
E
4.15 POWER SUPPLY BLOCK of 42RLS&IR and SIDE KEY ASSYS
42RLS&IR ASSY
IR
IC9752
SBX3050-01
V+5_1V_STB
MAIN ASSY
CN9751
OP AMP
IC9753
MM3012XN
V+3_3V_UCOM
RLS
IC9754
AMS114YD01
SIDE KEY ASSY
MAIN ASSY
CN9501
KEY
S9501 to S9507
V+3_3V_STB