Pioneer PRA-BD11 Service Manual page 35

5
4. Major points to measure, such as those for the power and ground
A
DINB ASSY
TP8286
TP8287
TP8288
Major points to measure
Pin No.
Signal Name
TP8324
TP8325
TP8326 GNDD Ground
TP8327
TP8328
TP8474 +2VD 2.5V power supply for the digital system
TP8472 +3VD 3.3V power supply for the digital system
TP8487 +5VD 5.0V power supply for the digital system
5
6
Description Pin No.
TP8473
TP8282
TP8287
TP8286
PRA-BD11
6
7
Description
Signal Name
+5VA 5.0V power supply for the analog system
5M1 Power supply after branching
5M2 Power supply after branching
5IN Power supply before branching
7
8
A
SIDE A
B
C
D
E
F
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