DIAGNOSTIC PROCEDURES
Self check is used to automatically check the status of ICs that are controlled via the IIC Bus line. Under normal condition, the status is OK. A status indication other than OK indicates a problem within a specific board.
TO ACCESS SELF-CHECK SCREEN [RESET]
To get into self check mode, Press and Hold the "Volume Dn" button on the front of the TV, and "Sleep" button on the remote control. Hold the Down at least three seconds. The unit automatically tunes to channel '3'. The word 'SELF-CHECK' appears at the corner of the screen, and a graphic OSD as below appears.
========================================================
SELF CHECK TZ1. 12000 - 12000
UV OK DT1 OK DT2 OK
SND OK AVSWV OK AVSWA OK
ADV OK GC3FS OK GC4P OK
HDMI OK MEM OK RTC OK
PANEL OK
=======================================================
To "EXIT" the self-check mode, press 'Power' button in front of the TV fro approximately '3' seconds. The unit Powers Down and then Powers back in a few seconds.
NB: All customer settings, including cable card activation data will be erased. If customer uses cable card, reactivation will be required after reset.
SELF-CHECK EXPLANATION
Self check is used to automatically check the status of ICs that are controlled via the IIC Bus line. Under normal condition, the status is OK. A status indication other than OK indicates a problem within a specific board.
TO ACCESS SELF-CHECK SCREEN [RESET]
To get into self check mode, Press and Hold the "Volume Dn" button on the front of the TV, and "Sleep" button on the remote control. Hold the Down at least three seconds. The unit automatically tunes to channel '3'. The word 'SELF-CHECK' appears at the corner of the screen, and a graphic OSD as below appears.
========================================================
SELF CHECK TZ1. 12000 - 12000
UV OK DT1 OK DT2 OK
SND OK AVSWV OK AVSWA OK
ADV OK GC3FS OK GC4P OK
HDMI OK MEM OK RTC OK
PANEL OK
=======================================================
To "EXIT" the self-check mode, press 'Power' button in front of the TV fro approximately '3' seconds. The unit Powers Down and then Powers back in a few seconds.
NB: All customer settings, including cable card activation data will be erased. If customer uses cable card, reactivation will be required after reset.
SELF-CHECK EXPLANATION
DISPLAY
|
REF. NUMBER
|
DESCRIPTION
|
BOARD
|
UV
|
TU8200
|
TV TUNER
|
DT-BOARD
|
DT1
|
IC8211
|
FRONT PROCESSOR
|
DT-BOARD
|
DT2
|
IC8240
|
HDMSL PEAKS-LITE
|
DT-BOARD
|
H13UV2
|
--
|
--
|
--
|
SND
|
IC2608
|
BBE Viva
|
H-BOARD
|
AVSWV
|
IC2602
|
VIDEO SW
|
H-BOARD
|
AVSWA
|
IC2605
|
AUDIO SW
|
H-BOARD
|
ADV
|
IC4018
|
10 Bits A/D
|
DG BOARD
|
GC3FS
|
IC4019
|
GC3FS
|
DG-BOARD
|
GC4P
|
IC4026
|
GC4PRO
|
DG-BOARD
|
HDMI
|
IC5003
|
NDMI I/F RECEIVER
|
DV BOARD
|
MEM
|
IC4008
|
EEPROM
|
DG-BOARD
|
RTC
|
1C9007
|
Ex. I/O
|
D-BOARD
|
