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Hitachi C43-FD2000 Service Manual page 67

Dp2m chassis, projection color television

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(b) PAL 50P PROGRESSIVE MODE Item no. 19
(1) Input any PAL signal.
(2) Press [MENU] key.
(3) Choose [FUNCTION] and scan, set to 50P
mode.
(4) Press [MENU] key twice to exit from
[FUNCTION].
(5) Adjust the same items as (5)-(10) of setting PAL
100i INTERLACE MODE.
(c) NTSC PROGRESSIVE MODE Item no.23
(1) Input any NTSC signal.
(2) Adjust the same items as (5)-(10) of setting PAL
100i INTERLACE MODE.
Edge of vertical DCU cross-hatch line should be straight
condition.
Note: If it's impossible to adjust the straight line, set a little
pin condition.
Note:
Please do this adjustment follow sequence:
PAL 100i --! ! ! ! PAL Progressive -! ! ! ! NTSC
Progressive
2.10 VERTICAL SIZE ADJUSTMENT
Adjustment Preparation
(1) VIDEO control should be set Factory Preset condition.
(2) DCU ROM CHECK should be finished.
(3) Place the set facing East.
Adjustment Procedure
(a) PAL INTERLACE MODE Item no.13
(1) Input any PAL signal.
(2) Press [MENU] key.
(3) Choose [FUNCTION] and scan, set to 100i mode.
(4) Press [MENU] key twice to exit from [FUNCTION].
(5) Press and hold the SERVICE ONLY SW. on
CONV./FOCUS P.W.B. and then press [MUTE] key
of Handset.
Green DCU cross-hatch are appeared with Conv.
Data cleared.
(6) Press the TV/Video button on the control panel, then
SERVICE MENU appears.
(7) Choose V.SIZE (item no.13) item by using R/C
up/down cursor key.
(8) Adjust V.SIZE (item no.13) as following by using R/C
left/right cursor key.
So that the distance between the horizontal line at
th
the upside of 5
line from center line and underside
th
of 5
line from center line of DCU's cross-hatch
pattern is l.
(9) Press "MUTE" key of handset to write the data.
(10) After adjustment, press SERVICE ONLY SW. for exit
from SERVICE mode.
(b) PAL 50Hz PROGRESSIVE MODE Item no.17
(1) Input any PAL signal.
(2) Press [MENU] key.
(3) Choose [FUNCTION] and select scan, set to 50P
mode.
(4) Press [MENU] key twice to exit from [FUNCTION].
(5) Adjust the same items as (5)-(10) of setting PAL
100Hz INTERLACE MODE.
(c) NTSC PROGRESSIVE MODE Item no.21
(1) Input any NTSC signal.
(2) Adjust the same items as (5)-(10) of setting PAL
100Hz INTERLACE MODE.
PAL
PAL
l
INTERLACE
PROGRESSIVE
MODE(100I)
MODE
43"
525
525
50"
610
610
Tolerance: +/-5mm
Unit: mm
Top end of horizontal line.
th
(The 5
lines from the center line.)
Bottom end of horizontal line.
th
(The 5
lines from the center line.)
*l :
Between the horizontal line
at the top end and bottom end.
Note:
Please do this adjustment follow sequence:
PAL 100i --! ! ! ! PAL Progressive -! ! ! ! NTSC Progressive
NTSC
PROGRESSIVE
MODE
560
650
*l

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This manual is also suitable for:

C50-fd2000