Pcb Connection Diagram - Pioneer XV-DV55 Servise 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 LOAB, SMEB ASSYS
TE
L 13942296513
A
LOAB ASSY
D
CN1
B
SMEB ASSY
M
CARRIAGE
www MOTOR
.
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
(VNP1762-A )
D
C
BLK
RED
M
SPINDLE
MOTOR
(VNP1722-A )
x ao
y
i
SIDE A
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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
CN3
u163
.
2
3
2 9 9 4 2 8
Capacitor
Chip Part
1 5 0 5 8 2 9 9 4
A
LOAB ASSY
(VNP1762-A )
m
co
SIDE B
A
3
4
XV-DV55
9 9
A
SIDE A
SIDE B
B
2 8 9 9
C
D
B
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