Sony SDM-M51 (serv.man3) Service Manual ▷ View online
7. Main board
Connector to panel
( on the rear side)
( on the rear side)
Scalor chip
(GmAN1)
(GmAN1)
CPU
Power regulator area
Power
in
in
Audio in
RS-232/DDC in
Video in
front control & audio
Inverter
ALIGNMENT PROCEDURE
Equipment Required
Computer: PC workstation with Windows 95/98/2000 installed
PS/2 mouse is required
Software:
Engineering alignment software tool same as L200
Color meter:
Topcon BM-7 or equivalent
Signal generator:
VG-819 or equivalent
Cable:
RS232 interface cable same as L200
Monitor Setup
1. Entering maintenance mode by hold the “+” & “-“ key and press power switch.
Hardware Install
1. Copy software <ALIGN.EXE> into a new PC directory.
2. Prepare timing & pattern data full white for signal generator according to present
timing.
3. Prepare timing files for <ALIGN.EXE>.
4. Connect monitor RS-232 interface cable between monitor and PC’s COM port.
5. Connect monitor video cable to signal generator.
6. Put Topcon BM7 50cm from the UUT; Point it perpendicularly at the center of the
display; Achieve the best focus through the eyepiece.
7. Enclose the UUT & Topcon BM7 in a light-shielded chamber.
Software Setup
1. Execute software <ALIGN.EXE>.
2. Click on [Setup] menu.
3. Select [Monitor] type as [L200]; select ‘Color Analyzer’ type & ‘Video Signal
Generator’ type.
4. Select [COM PORT] according to hardware connection.
5. Click [OK] to save the new setup configuration.
6. Quit this application and Re-enter to make the new setting effective.
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