Panasonic SJ-MJ75 Service Manual page 57

12.4. IC301 (BD6605KVT) : FOCUS/TRACKING COIL,
TRAVERSE MOTOR DRIVE, SPINDLE MOTOR DRIVE,
ROTARY DETECTOR
Pin Mark I/O
No. Division
61 STBY2 O
62 RFCONT O
63 SEDIR I
64 TBALOK O
65~ — —
68
69 3TSW O
70 RAGCSW O
71 SHOCK I
72~
— —
78
79 ELON O
80 P.CONT O
Function
4ch driver IC stand by 2
output terminal
RF amp power control
output terminal
Sled error direction input
terminal
Tracking balance
adjustment output terminal
("H":adjustment)(Not used,
open)
Not used, open
3T/11T monitor select
switch output terminal
RF AGC ON/OFF select
switch output terminal
Shock det. input terminal
Not used, open
EL display control output
terminal ("L":EL on)
Power control output
terminal
57