Panasonic SL-CT700GD, Service Manual

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Pin
No.
Terminal
Name
I/O Function
1 RF - Not used, connected to GND via
resistor
2 COM I Motor coil midpoint signal input
3 VS I Power supply terminal
4 CP1 - Charge pump capacitor
connection
5 CPC1 - Charge pump capacitor
connection
6 CP2 - Charge pump capacitor
connection
7 CPC2 - Charge pump capacitor
connection
8 VG - Not used, connected to GND via
capacitor
9
V
CC
I Power supply terminal
10 FG O Pulse output terminal for spindle
motor rotating measurement
11 FIL - Slope capacitor connection
terminal
12 COMN - Slope capacitor connection
terminal
13 S/S I Driver OFF signal input
14 PWM I Spindle motor drive signal input
15 BRK I Spindle motor drive signal input
16 MODE1 - Connected to GND
17 MODE2 - Connected to GND
18 NC - Not used, open
19 RMAX - Not used, connected to GND via
resistor
20 VCOIM - Not used, connected to GND
21 VCO - Not used, connected to GND via
capacitor
22 VGREG - Not used, connected to GND via
capacitor
23 VSMON I A/D reference voltage input
24 TGND - GND
25 GND - GND
26 CLK I Clock signal input
27 IN3R I Traverse motor drive signal input
28 IN3F I Traverse motor drive signal input
29 IN2R I Tracking coil drive signal input
30 IN2F I Tracking coil drive signal input
31 IN1R I Focus coil drive signal input
32 IN1F I Focus coil drive signal input
33 VS3 I Power supply terminal
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