Panasonic SJ-MJ70 Service Manual page 33

Pin Mark I/O
No. Division
42 — —
43
44 UO O
45 VO
46 WO
47 UI I
48 VI
49 WI
50 LDON O
51 — —
52 EEPDATA0 O
53 EEPCK O
54 EEPCS O
55 EEPDATAI I
56 — —
57 HOLD I
58 MUTEA O
59 MUTEB O
60 — —
61 STBY2 O
62 RFCONT O
63 SEDIR I
64 TBALOK O
65 — —
~78
79 ELON O
80 P.CONT O
11.4. IC301 (BD6601KVT) : FOCUS/TRACKING COIL, TRAVERSE
Function
Not used, open
Stepping motor control
output terminal
Stepping motor control
input terminal
Laser on output terminal
("L":laser ON)
Not used, open
EEP ROM data output
terminal
EEP ROM clock output
terminal
EEP ROM chip select
output terminal
EEP ROM data input
terminal
Not used, open
Hold switch input terminal
("L":Hold switch off)
Analog mute A output
terminal
Analog mute B output
terminal
Not used, open
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
EL display control output
terminal ("L":EL on)
Power control output
terminal
33