Cassette Door; Sea Board; Mechanism Section; Head Section - JVC PC-V77 Service Manual

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• Cassette door
1) Pull the lid up to remove.
2)
Remove the door spring.
3)
Close the door and remove the center shaft . Then remove
the outer shaft and pull out toward the front panel.
• SEA board ass'y
1)
Remove the two screws
@
securing the pre -amp
board.
2) Remove the four screws
@
securing the SEA board .
(For reassembly , insert the rec spring into the switch ' s
slider hole .)
• The parts on the power amp board can still be replaced.
Mechanism Section
(Top View) (Bottom View)
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Fig. 3-6
• Motor bracket (Recording/playback deck)
1) Remove the three screws
G).
2) Remove the chassis and M. bracket from the button side .
Then remove the bracket arm (panel) .
(The synchro arm can be removed from the pause lock .
Return the pause lock after it is removed from the pro-
per position .)
• Head section
1) Remove the record /playback head's mounting screw
®
and loosen screw
® .
2) Remove the erase head mounting screw
©
and
© .
• Pinch roller
1) Remove the pinch roller arm stopper E.
• Flywheel ass'y
1) Remove the C washer
®
securing the capstan shaft.
2) Pull out the flywheel ass'y .
Fig. 3-7
R~(. PlilY R ~ w F F Stop Pausf'
E j ~ct
Fig. 3-8
(No . 1740) 5