Horizontal Size Adjustment - Hitachi C43-FL9000 Service Manual

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SERVICE ADJUSTMENTS
C43-FL9000
PAL 100i MODE
L
43"
565
C52-WD9000
PAL 100i MODE
L
52"
500
Tolerance: +/-5mm
Unit: mm
*L : Between the horizontal line
at the top end and bottom end.

2.8 HORIZONTAL SIZE ADJUSTMENT

Adjustment Preparation
(1) PICTURE control should be set Factory Preset condition.
(2) DCU ROM CHECK should be finished.
(3) Place the set facing east.
Adjustment Procedure
2
I
C No.22
PAL 100i MODE
(1) Input any PAL signal.
(2) Press [MENU] key.
(3) Choose [FUNCTION] and [SCAN MODE], set to [100Hz] mode.
(4) Press [MENU] key to exit from [FUNCTION].
(5) Press and hold the "SERVICE ONLY" SW. on SIGNAL P.W.B. and [MUTE] key of handset.
DCU cross-hatch is appeared with Conv. Data cleared.
(6) Press the [TV/VIDEO] key on the side control panel, and then SERVICE MENU appears.
(7) Choose H.SIZE (EW SIZE) item by using handset up/down cursor key.
(8) Adjust H.SIZE (EW SIZE) as following by using handset left/right cursor key.
So that the distance between the vertical line at the left line from center line and
right line from DCU's cross-hatch pattern is L.
(9) Press [ENTER] key of handset to write the data.
(10) After adjustment, press "SERVICE ONLY" SW. to exit from SERVICE mode.
PAL 50p MODE
NTSC 60p MODE
565
PAL 50p MODE
NTSC 60p MODE
500
36
630
PAL HD MODE
550
510
*L

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