2SC752 datasheet(8/54 Pages) TOSHIBA

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SERVICE MODE

1. ENTERING TO SERVICE MODE

MUTE

(Service mode display)

1/2 MUTE

3) While pressing the MUTE button,

press MENU button on TV set.

2) Press MUTE button

again to keep pressing.

1) Press MUTE button twice

on Remote Control.

2. DISPLAYING THE ADJUSTMENT MENU

1) Press MENU button on TV.

Adjustment mode

Press

Service mode

Item

Data

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:

TV (ANT)/VIDEO button (on TV)

Test signal selection :

TV (ANT)/VIDEO button (on Remote)

Selection of the adjustment items :

Channel s/t (on TV or Remote)

Change of the data value :

Volume s/t (on TV or Remote)

Adjustment menu mode ON/OFF :

MENU button (on TV)

Initialization of the memory (QA02, QA04) : RECALL+Channel (s) button on TV

Initialization of the self diagnostic data:

RECALL+Channel (t) button on TV

“RCUT” selection :

1 button

“GCUT” selection :

2 button

“BCUT” selection :

3 button

“CNTX” selection :

4 button

“COLC” selection :

5 button

“TNTC” selection :

6 button

Test audio signal ON/OFF (1kHz) :

8 button

Self diagnostic display ON/OFF :

9 button

2SC752 データシート(PDF) 8 Page - Toshiba Semiconductor

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