Pcb Connection Diagram - Pioneer DV-505 Service Manual

1
DV-505
QQ
3 7 63 1515 0

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 LOMB, LOSB, INSB AND FGSB ASSEMBLIES
TE
L 13942296513
B
LOSB ASSY
C
www
D
A B C
24
1
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2
Part Name
C E
Transistor
B C E
Transistor
with resistor
D G S
Field effect
transistor
Resistor array
3-terminal
regulator
H
CN107
SLDR
MOTOR
SIDE A
x ao
. i
D
2
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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.
Connector
P.C.Board
Q Q
3 6 7
A
(VNP1628-A)
C
INSB ASSY
SPINDLE MOTOR
u163
y
ASSY
3
4
2 9 9 4
8
Capacitor
SIDE A
SIDE B
Chip Part
1 3 1 5 0 5 8 2 9
LOMB ASSY
D
FGSB ASSY
(VNP1627-B)
m
co
.
4
2 8
9 9
9 4 2 8 9 9