Pioneer PD-F17 Service Manual page 9

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3. PCB CONNECTION DIAGRAM
3.1 HEAD PHONE BOARD ASSY and COAXIAL OUTPUT BOARD ASSY
NOTE FOR PCB DIAGRAMS:
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
diagrams is shown below.
Symbol in PCB Symbol in Schematic
Diagrams Diagrams
B C E B C E
B C E
B C E B C E
Transistor
with resistor
B C E
D G S D G S
Field effect
transistor
D G S
Resistor array
3. The parts mounted on this PCB include all necessary parts
for several destination.
For further information for respective destinations, be sure
to check with the schematic diagram.
4. Viewpoint of PCB diagrams
Connector Capacitor
SIDE A
P. C. Board Chip Part
SIDE B
Q
COAXIAL OUTPUT BOARD ASSY
1
2
Part Name
Transistor
3-terminal
regulator
H
F
CN401
IC951
2
3
P
HEAD PHONE BOARD ASSY
SIDE A
H
F
CN951
PNP1455-B
A B C D E
3
4
PD-F17
A
SIDE A
B
C
PNP1455-B
D
P Q
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