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PROCEDURES
FIP DISPLAY
Set the S-VHS ET REC to OFF in
OSD menu function, but the 3D
DNR SW to ON. / Insert the VHS
Blank Tape. / Input the Video
sweep signal (See Fig. E3) to
AV1 (VIDEO IN) and record it in
SP and LP.
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 and/or CH
DOWN key until "11" is
displayed on FIP.
Insert the Self-recorded tape
and playback it. (SP/LP mode)
Connect the Oscilloscope to:
*CH1....Video Out (TW3002).
*CH2....V.FREQ.(TW6002)
Press the "4" key on the remote controller.
(Confirm that TW6002 becomes high(2.5V)).
Adjust the Frequency response by pressing the
"2"(increase) and/or "8"(decrease) key on the
Remote Controller. (See Fig.E4)
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.
Fig. E7
3.3.7. LOCATION OF TEST POINTS & CONTROLS
19
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