Service manual

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10.Firmware and DDC Instruction
10.1Firmware Instruction(TSUM IC ISP for exemple NT68676)
Step 1：OPERATION CONDITIONS:
1) An i486 (or above) personal computer or compatible.
2) Microsoft operation system Windows 95/98/2000/XP.
3) ISPTool programs programs.
4) Printer cable and VGA cable.
5) ISP board (PN: 715GT034-B，715GT048-1 or715GT035-A).
6) ISP Firmware/Software
Step 2：Connection：
1) LPT cable connect PC and ISP board ;
2) VGA cable connect monitor and ISP board ;
3) Reference picture as below
NO1. TPV Part No. : 715GT048-1 or 715GT035-A（715GT048-1 or 715GT035-A）
NO2. TPV Part No : 715GT034-B（NEW LCD EDID TOOL ：715GT034-B）
To PC LPT Port
Connect 12V power
To Monitor