Pioneer DV-414 Service Manual - Page 29

Pcb Connection Diagram

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1 2 3 4 DV-515, DV-414 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 Diagrams Symbol In Schematic Diagrams B C EB C E Part Name BCE Transistor BCE B C EB C E Transistor with resistor DGS D G SD G S Field effect transistor A 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 Capacitor SIDE A P.C.Board Chip Part SIDE B Resistor array B 3-terminal regulator 4.1 LOMB, LOSB, SMEB and FGSB ASSEMBLIES B LOSB ASSY (VNP1628-A) H CN1030 A LOMB ASSY C (VNP1628-A) LOADING MOTOR PC101 SPINDLE M MOTOR R101 (VNP1654-A) C SMEB ASSY SIDE A 1 2 D FGSB ASSY (VNP1661-B) D A B C D 29 3 4

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DV-515, DV-414
29
A
B
C
D
1
2
3
4
1
2
3
4
4. PCB CONNECTION DIAGRAM
SIDE A
PC101
R101
(VNP1661-B)
M
(VNP1654-A)
(VNP1628-A)
(VNP1628-A)
CN1030
H
LOSB ASSY
B
SMEB ASSY
C
FGSB ASSY
D
LOMB ASSY
A
SPINDLE
MOTOR
LOADING
MOTOR
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.
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.
Symbol In PCB
Diagrams
Symbol In Schematic
Diagrams
Part Name
BCE
D
D
G
G
S
S
BCE
B
C
E
D
G
S
B
C
E
B
C
E
B
C
E
Transistor
Transistor
with resistor
Field effect
transistor
Resistor array
3-terminal
regulator
Capacitor
Connector
P.C.Board
Chip Part
SIDE A
SIDE B
4.1 LOMB, LOSB, SMEB and FGSB ASSEMBLIES
D
C
B
A