Pcb Connection Diagram - Pioneer MJ-D707 Service Manual

1
MJ-D707, MJ-17D

4. PCB CONNECTION DIAGRAM

A
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
B C E
B C E
B C E
D G S
D G S
B
4.1 CORE SW UNIT ASSEMBLY
C
D
28
1
2
Part Name
C E
Transistor
B C E
Transistor
with resistor
D G S
Field effect
transistor
Resistor array
3-terminal
regulator
B
CORE SW UNIT ASSY
A
CN103
SIDE A
2
3
3. The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.
4. View point of PCB diagrams.
Capacitor
Connector
P.C.Board Chip Part
SPINDLE MOTOR
SLED MOTOR
(RNP1721-B)
SIDE B
3
4
SIDE A
SIDE B
4