Electrical Adjustment - Toshiba TLP510U Service Manual

4. ELECTRICAL ADJUSTMENT

< Test Equipments and Test Jigs >
• Oscilloscope
• Digital voltmeter
• Adjustment software TLP511.EXE
< Input Signal List (for use of ROM:TLP511.EXE) >
• RGB signals (pedestal level)
• RGB signals (gray scale)
• RGB signals (50% APL)
• Video signal (gray scale)
• Common voltage adjustment signal (XGA)
< Connection and Setting of Personal Computer >
(1) Connection of personal computer
1) Connect a computer as shown in Fig. 4-0-1, and
then perform the adjustment using the adjustment
software TLP511.EXE. (When using a drive C,
type C: ¥TLP511.EXE and press enter key.)
RS-232C
MONITOR OUTPUT
AUDIO
Fig. 4-0-1
CONTROL
RS-232C
(2) Default status setting
1) Connect computer and boot adjustment software.
2) Set contrast & brightness at the default.
(Refer to owner's manual)
TLP511 Control program for factory's adjustment V2.0
Exit Normal Adjust
PON POF IN1 IN2 IN3
DON DOF VDW VUP
MON MOF
AON AOF
FON FOF ALF ARG
RON ROF DSV ???
Fig. 4-0-2 Display of computer monitor
(3) Adjustment method
1) Adjustment is carried out by using Adjust menu on
the computer monitor.
TLP511 Control program for factory's adjustment V2.0
Exit Normal Adjust
PON POF IN1 IN2 IN3
DON DOF VDW VUP
MON MOF
AON AOF
FON FOF ALF ARG
RON ROF DSV ???
Fig. 4-0-3 Display of computer monitor (Adjust menu)
2) stands for an Adjust menu key.
After clicked
, alternately to adjust to a specified value.
ALF ARG
3) Before proceeding to each adjustment click in
Adjust menu to set RGB input. When making "1-3.
Video signal input adjustment" click
video input.
1-12
Normal
VCN VBR VCL VTN VSH
PVP PHP PPH PCK
MW1 MW0 MM1 MM0 MO1 MO0
PJ0 PJ1 PJ2 PJ3
LEN LJP LFR LGR LSP LIT
CZU CZD CFU CFD CSH CSL CIR
(Normal menu)
Adjust
W11 W12 W13 W14 W15 W16 W17
W21 W22 W23 W24 W25 W26 W27
W31 W32 W33 W34 W35 W36 W37
W41 W42 W43 W44 W45 W46 W47
W51 W52 W53 W54 W55 W56 W57
VGR VGG VGB VTR VTG VTB VCN
shown in adjustment items, click
IN2
VSH PL0
PS1 PL1
PS2 PL2
PS3 PL3
PS4 PL4
PS4 PL4
W18 UIT
W28 UID
W38 UIV
W48 UIP
W58 UIA
VBR VSB
IN1
to set