TOSHIBA 34HF85 Repair Manual

ELECTRICAL ADJUSTMENTS
2-3: DOUBLE FOCUS2-5: HORIZONTAL POSITION/ HORIZONTAL SIZE
1. Receive the cross hatch signal from the Pattern 1.Receive the monoscope pattern.
Generator.2.Press the MENU button. And, then press the LEFT/
2. Turn the F1 VR and F2 VR fully clockwise once. (ReferRIGHT button on the remote control until the PICTURE
to Fig. 2-1)menu appears.
3. Adjust the F1 VR so that the screen becomes clearest.3.Press the LEFT/RIGHT button on the remote control to
Then adjust the F2 VR.highlight DISPLAY FORMAT.
4.Press the LEFT/RIGHT button on the remote control to
select 1080i.
5.Set the screen mode to FULL.
6.Activate the adjustment mode display of Fig. 1-1 and
press the channel button (02) on the remote control to
Focus VR
select "H.POSI".
7.Press the VOL. UP/DOWN button on the remote
F1 VR
control until the SHIFT quantity of the OVER SCAN on
F2 VRright and left becomes becomes minimum.
8.Receive the monoscope pattern.
SCREEN VR9.Activate the adjustment mode display of Fig. 1-1 and
press the channel button (04) on the remote control to
Fig. 2-1
select OH. SIZE�.
10.Press the VOL. UP/DOWN button on the remote control
2-4: OSD HORIZONTAL
until the SHIFT quantity of the OVER SCAN on right and
1.Receive the monoscope pattern from the Patternleft becomes 7.5%.
Generator.
2.Using the remote control, set the brightness and 2-6: VERTICAL CENT/ VERTICAL SIZE
contrast to normal position.1.Receive the monoscope pattern.
3.Activate the adjustment mode display of Fig. 1-1 and2.Press the MENU button. And, then press the LEFT/
press the channel button (00) on the remote control toRIGHT button on the remote control until the PICTURE
select "OSD H".menu appears.
4.Press the LEFT/RIGHT button on the remote control3.Press the LEFT/RIGHT button on the remote control to
until the difference of A and B becomes minimum.highlight DISPLAY FORMAT.
(Refer to Fig. 2-2)4.Press the LEFT/RIGHT button on the remote control to
select 1080i.
5.Set the screen mode to FULL.
TV
6.Using the remote control, set the brightness and contrast
THEATER WIDEA I
to normal position.
7.Activate the adjustment mode display of Fig. 1-1 and
press the channel button (11) on the remote control to
select OV. CENT�.
8.Press the VOL. UP/DOWN button on the remote control
00 OSD H1until the horizontal line becomes fit to the notch of the
shadow mask.
9.Receive the monoscope pattern.
AB
Fig. 2-210.Activate the adjustment mode display of Fig. 1-1 and
press the channel button (05) on the remote control to
select OV. SIZE�.
11.Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on upside and
downside becomes 8%.
D-2 34HF85/34HF85C