Panasonic NV-FJ623EC, Service Manual

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PROCEDURES FIP DISPLAY
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(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.
Fig. E5
3.3.7. LOCATION OF TEST POINTS & CONTROLS
3.3.8. CIRCUIT BOARD LAYOUT
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