Toshiba 42WL58A, Руководство по обслуживанию

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8. SELF DIAGNOSTIC FUNCTION
1) 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.
2) During diagnosis, the following displays are shown.
6 7
Self check
Firmware : WL58_ASIA_0100
Time : 000000
Bus line : OK
Bus cont : CXA2189Q(90H)
Block : UV V1 V2 V3 V4 V5
V6 PC
12345678 42WL58A
1
2
3
4
5
1
Firmware :
Version information of microprocessor
In case of file name : WL58_ASIA and Version : 0100 indicates[WL58_ASIA_0100].
2
Time : Total hour of turn the TV on. (Unit : H)
3
Bus line : --"OK" is normal
"SCL-GND"(Red indication) : SCL-GND short circuit
"SDA-GND"(Red indication) : SDA-GND short circuit
"SDA-SCL"(Red indication) : SDA-SCL short circuit
4
Bus cont : --- "OK" is normal.
NG is abnormal(Red indication), when type name of semiconductor indicates.
5
Block
UV : TV reception mode
V1 : VIDEO 1 input mode ( 1)
V2 : VIDEO 2 input mode ( 2)
V3 : COMPONENT VIDEO 1 input mode ( C1)
V4 : COMPONENT VIDEO 2 input mode ( C2)
V5 : HDMI 1 input mode
V6 : HDMI 2 input mode
PC : Personal Computer input mode
6
8 digit : CD number
7
Model name (7 digit)
Green indication : SYNC mode
Red indication : No SYNC mode
Black indication : No Select mode