Service Mode - Toshiba 32HF72 Service Manual

1. ENTERING TO SERVICE MODE
1) Press MUTE button twice
on Remote Control.
1/2 MUTE
2. DISPLAYING THE ADJUSTMENT MENU
1) Press MENU button on TV.

Service mode

S
3. KEY FUNCTION IN THE SERVICE MODE
The following key entry during display of adjustment menu provides special functions.
A single horizontal line ON/OFF:
Test signal selection :
Selection of the adjustment items :
Change of the data value :
Adjustment menu mode ON/OFF :
Initialization of the memory (QA02, QA04) : RECALL+Channel (s) button on TV
Initialization of the self diagnostic data:
"RCUT" selection :
"GCUT" selection :
"BCUT" selection :
"CNTX" selection :
"COLC" selection :
"TNTC" selection :
Test audio signal ON/OFF (1kHz) :
Self diagnostic display ON/OFF :
SERVICE MODE
2) Press MUTE button
again to keep pressing.
MUTE
Adjustment mode
Press
Press
TV (ANT)/VIDEO button (on TV)
TV (ANT)/VIDEO button (on Remote)
Channel s/t (on TV or Remote)
Volume s/t (on TV or Remote)
MENU button (on TV)
RECALL+Channel (t) button on TV
1 button
2 button
3 button
4 button
5 button
6 button
8 button
9 button
– 8 –
3) While pressing the MUTE button,
press MENU button on TV set.
(Service mode display)
Item
Data
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