76232103 datasheet(5/45 Pages) TOSHIBA

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SELF DIAGNOSTIC FUNCTION

Press “9” button on Remote Control during display of adjustment menu in the service mode.

The diagnosis will begin to check if interface among IC’s is executed properly.

During diagnosis, the following displays are shown.

Firmware :

Version information of microprocessor

In case of file name : HM195 and Version : 1401 indicates[HM195_1401].

Time : Total brightness hour of the projection lamp. (Unit : H)

Bus line : --"OK" is normal

"SCL-GND"(Red indication) : SCL-GND short circuit

"SDA-GND"(Red indication) : SDA-GND short circuit

"SCL-SDA"(Red indication) : SCL-SDA short circuit

Bus cont : --- "OK" is normal.

NG is abnormal(Red indication), when type name of semiconductor indicates.

Block

UV : TV reception mode

V1 : VIDEO 1 input mode

V2 : VIDEO 2 input mode

V3 : VIDEO 3 input mode

V4 : ColorStream HD-1 IN

V5 : ColorStream HD-2 IN

V6 : HDMI IN 1

V7 : HDMI IN 2

microprocessor into the unit.

DLP : Thermal sensor values information that indicates both of nearby the projection lamp and DMD

76232103 Datasheet(PDF) 5 Page - Toshiba Semiconductor