PD-S507
17
A
B
C
D
1
2
3
4
1
2
3
4
CARRIAGE
MOTOR
SPINDLE
MOTOR
CN610
M
M
PWX1192–
CMK–54XT
1
4
S610
INSIDE
A
MECHANISM BOARD ASSY
B
CN202
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
Part Name
Transistor
Transistor
with resistor
Field effect
transistor
B
C
E
B C E
B C E
D G S
B
C
E
B
C
E
B
C
E
D
G
S D
G
S
3. The parts mounted on this PCB include all necessary parts
for several destination.
For further information for respective destinations, be sure
to check with the schematic diagram.
4. Viewpoint of PCB diagrams
Symbol in PCB
Diagrams
Symbol in Schematic
Diagrams
Part Name
Resistor array
3-terminal
regulator
Capacitor
Connector
P. C. Board
Chip Part
SIDE B
SIDE A
B
CN501
(PNP1448-C)
PHONE BOARD ASSY
C
PHONE BOARD ASSY
C
4. PCB CONNECTION DIAGRAM
4.1 PHONE BOARD ASSY and MECHANISM BOARD ASSY
SIDE A
SIDE B
SIDE A
A C
