LC-37GA5E (serv.man5). Software Updating - Sharp TV Service Manual (repair manual). Page 7

There are 2 ways to update the monitor microcontroller software:

1. Only LCD controller board itself
2. TV Set (already assembled)

Preparation
- (A) MoniWrite.exe(Application)
- (B) Monitor microcontroller software (*.MOT)
- (C) RS-232C cross cable
- (D) Serial controller board. (Part code: CKIT-0003WJV0).

Connection
1. Only LCD controller board itself
   1.1- Connect serial controller board (D) and PC with RS-232C cross cable (C).
   1.2- Connect serial controller board (D) and the connector P2001 on LCD controller board.
   1.3- Supply 6V to No.4 of P7707 on LCD controller board.