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PROCEDURES
FIP DISPLAY
Input the Video sweep signal.
(See Fig.E1)
Press the FF and EJECT Keys
simultaneously for 3 seconds.
Press the FF and EJECT Keys
simultaneously twice.
Press the EJECT key for 3
seconds.
Press the CH UP key until
"11" is displayed on FIP.
Insert the Self-recorded tape
and playback it. (SP/LP/EP
mode)
Connect the Oscilloscope to:
*CH1....Video Out (TW3002).
Press the "4" key on the remote controller.
(Confirm that TW6002 becomes high(5V)).
Adjust the Frequency response by pressing the
"2"(increase) and/or "8"(decrease) key on the
Remote Controller. (See Fig.E2)
Store the Adjusted value by pressing the "5" key
on the Remote
Controller.
Release the Service mode by pressing the EJECT
and FF keys
simultaneously in 6 times until the FIP becomes
normal indication.
11.4.6. LOCATION OF TEST POINTS & CONTROLS (MAIN PCB)
55
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