Toshiba TLP-B2E, Руководство по обслуживанию

Страница: 34 / 59

1-28
TLPB2 Service Manual Rev. 2.0
5. ELECTRICAL ADJUSTMENT
5-1. PREPARATION
< Test Equipment and Jigs >
･
Oscilloscope
･ Digital voltmeter
･
Adjustment software TLPB2S.EXE
･
Personal computer
･ Signal generator
< Connection and Setting of Personal Computer >
(1) Connection of personal computer
Connect a computer as shown in following Fig. 1-4-1,
then perform the adjustment using the adjustment
software TLPB2S.EXE
Use the supplied serial cable for connection.
(2) Adjustment software
Electrical adjustment is carried out using the
adjustment software. When the software is started, a
screen like the following image (Fig. 1-4-2) appears.
Fig. 1-4-2
[Shading Compensation]
Î When a Main PC board will be replaced.
Before replacing, download the current data from
PJ. After replacing, upload the current data to
new PCB.
[Electrical Adjustment]
Î When the LCD panels or the Main PC board are
replaced.
[Error List]
Î When the error code which occurred by now is
examined.
[Software Upgrade ]
Î When you upgrade the software.
(Note)
Electrical adjustment menu changes automatically by
pressing [next] button with every step. This software
transmits the necessary command automatically.
If the message box (Fig.1-4-3) appears in the middle of
an adjustment, push the [OK] button after confirming .
Fig. 1-4-1
Fig. 1-4-3
Install “SINGO98.EXE”
Install “TLPB2S.EXE”