Panasonic SJ-MJ55GH Service Manual page 34

Pin Mark I/O
No. Division
21 AVDD1D I
22 AVSS1 —
23 ADIPWO I
24 TEPWM —
25 FEPWM —
26 ABPWM —
27 SIN I
28 SOUT —
29 SCLK —
30 VSS —
31 VDD I
32- NC —
38
39 VCC2 O
40- NC —
43
44 PCK —
45 VCC2 I
46 VSS —
47 DEFECT —
48- NC —
51
52 VSS —
53- NC —
56
57 TEST3 I
58 SPPWMF O
59 SPPWMR O
60 VSS —
61 VCC2 I
62 SLPWMF O
63 SLPWMR O
Function
Power supply input
terminal
GND terminal
Wobble signal input
terminal
Not used, open
Not used, open
Not used, open
Connected to GND through
reistor
Not used, open
Not used, open
Connected to GND
Power supply input
terminal
Not used, open
Power supply output
terminal
Not used, open
Not used, open
Power supply input
terminal
GND terminal
Not used, open
Not used, open
GND terminal
Not used, open
Test terminal (Connected
to power supply)
Spindle PMW output
terminal
Spindle PMW output
terminal
GND terminal
Power supply input
terminal
Sled PMW output terminal
Sled PMW output terminal