Read Sony RM-PJVW10 / VPL-VW12HT Service Manual online
VPL-VW12HT
1-12
(2)Writing the Scanning ROM
This section describes the procedure of upgrading the Flash ROM (IC5208) in which software of the
Pixelworks scan converter (PW264) is written.
Pixelworks scan converter (PW264) is written.
1. Setup before starting the writing
The software is supplied as the Zip file.
Unzip the software before starting to execute the application.
Unzip the software before starting to execute the application.
2. Connection
Disconnect the AC power cord. With the AC power cord disconnected, connect the SC board that is
prepared as service part, projector and PC with cable (prepared as service part) and RS-232C straight
prepared as service part, projector and PC with cable (prepared as service part) and RS-232C straight
cable as shown below. Upon completion of the connections, connect the AC power cord.
Service parts information
T3 board :A-1394-975-A
Cable :
Registration is under way.
3. How to use the application software
3-1. Double-click the application icon to start it up. Projector must be in the stand-by mode. Click Next.
Cable
RS-232C cable
(Straight)
(Straight)
T3 board
PC with COM port
VPL-VW12 : C board CN5203
Click on the first or last page to see other RM-PJVW10 / VPL-VW12HT service manuals if exist.