Toshiba 27D46 Service Manual page 19

2-17: OSD POSITION
1. Receive the monoscope pattern from the Pattern
Generator.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (00) on the remote control to
select "OSD H".
4. Press the VOL. UP/DOWN button on the remote control
until the difference of A and B becomes minimum.
(Refer to Fig. 2-5)
00 OSD H
A
2-18: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO. FUNCTION
1 OSD C
4 H BLK L
5 H BLK R
7 V.POSI
9 VS CORR
10 V COMP
15 G. DRV
18 BRI.MAX
19 BRI.MIN
20 CONT.CENT
22 CONT.MIN
24 COL.MAX
25 COL.MIN
27 SHARP.CENT
28 SHARP.MAX
29 SHARP.MIN
30 SUB BIAS
36 TEST STEREO
37 TEST AUDIO
38 H FREQ
ELECTRICAL ADJUSTMENTS
TV-A
4:3
00
B
Fig. 2-5
RF AV CS DIGITAL
03 03 03 03
05 05 05 05
02 02 02 02
01 01 01 01
14 14 14 14
03 03 03 03
07 07 07 07
120 120 120 120
30 30 30 30
60 57 57 57
30 30 30 30
120 120 120 120
20 20 20 20
22 22 22 22
50 50 50 50
10 10 10 10
00 00 00 00
00 00 00 00
00 00 00 00
07 07 07 07
D-4