Sharp LC-19SK25U-W

18
LC-19SK25U/U-W
LC-19SB25U/U-W
LC-19SB15U
LC-19D45U
ADJUSTING PROCEDURE OF EACH SECTION
The adjustment values are set to the optimum conditions at the factory before shipping .If a value should become
improper or an adjustment is required due to part replacement, make an adjustment according to the following
procedure.
1. After replacement of the any PWB and/or IC for repair, please note the following
1.1 When replacing the unit DUNTKE352FM02, make sure to prepare the new unit loaded with updated software.
1.2 Special Equipment
1.2.1 Renesas E8A, the SUB microprocessor software Writer
1.2.2 Sophia systems DTV EJ-Writer, the Main software Writer
1.2.3 Convertor 1, please refer to following schematic and make one.
1.2.4 Convertor 2, please refer to following instruction and make one.
Main PWB P801
1 D5V TXD MPU 2
3 RESET MPU MODE MPU 4
5 RXD MPU M32 TDI 6
7 BU3.3V M32 TDO 8
9 M32 TRST M32TCK 10
11 GND M32 TMS 12
13 ASEBRKAK_N ASEMDO 14
15 TRST_N TCK 16
17 TDI TDO 18
19 TMS RESET_N 20
EJ-Writer DTV
1 TCK GND/NC 8
2 TRST_N GND/ASEMD0 9
3 TDO GND 10
4 ASEBRKAK_N NC/3.3V 11
5 TMS GND 12
6 TDI GND 13
7 RESET_N GND 14