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Pin
No.
Mark
I/O
Division
Function
77
PC
O
4-ch. driver standby output
terminal (L:Standby)
78
STBY2
O
FD/TR coil power supply
control output terminal
79 BATTCHK
O
Battery check output
terminal (Not used, open)
80
MSP
RST
O
MSP reset output terminal
(L:Reset)
12.4. IC301 (C0GBZ000006): FOCUS/TRACKING COIL/
TRAVERSE MOTOR DRIVE/ROTALY DETECTOR
52
Summary of Contents for SJ-MJ88
Page 6: ...Fig 1 Fig 2 4 2 Grounding for electrostatic breakdown prevention 1 Human body grounding 6 ...
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Page 10: ... Check the P C B as shown below 10 ...
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Page 16: ...5 4 Replacement for the traverse motor Follow the Step 1 Step 3 of item 5 1 16 ...
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Page 41: ...8 Schematic Diagram Notes 8 1 Type Illustration of IC s Transistors and Diodes 41 ...