Pcb Connection Diagram - Pioneer DV-636D Service Manual

1
QQ
3 7 63 1515 0

4. PCB CONNECTION DIAGRAM

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
D G S
4.1 LOMB, LOSB, SMEB and FGSB ASSYS
TE
L 13942296513
B
LOSB ASSY
(VNP1628-A)
CARRIAGE
MOTOR
M
(VNP1695-A)
C
SMEB ASSY
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1
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Part Name
C E
Transistor
B C E
Transistor
with resistor
S D G S
Field effect
transistor
Resistor array
3-terminal
regulator
E
CN1030
M
SPINDLE
MOTOR
x ao
y
i
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8
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 1 3
A
(VNP1628-A)
R101
u163
.
SIDE A
2
3
2 9 9 4 2 8
Capacitor
SIDE A
SIDE B
Chip Part
1 5 0 5 8 2 9 9 4
LOMB ASSY
LOADING
MOTOR
D
FGSB ASSY
(VNP1661-B)
m
co
A B C
3
4
DV-636D
9 9
A
B
2 8 9 9
C
D
D
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