Toshiba 32HFX72 service manual Entering to Service Mode, Displaying the Adjustment Menu

Page 10

ADJUSTMENTS

SERVICE MODE

1. ENTERING TO SERVICE MODE

 

 

1) Press MUTE button twice

2) Press MUTE button

3) While pressing the MUTE button,

on Remote Control.

again to keep pressing.

press MENU button on TV set.

INFORMATIONS GENERAL

1/2 MUTE

MUTE

2.DISPLAYING THE ADJUSTMENT MENU

1)Press MENU button on TV.

Service mode

 

 

 

 

 

 

Adjustment mode

 

S

 

 

Press

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

(Service mode display)

Item

Data

SPECIFIC

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

– 8 –

Image 10
Contents 32HF72, 32HFX72 Toshiba Corporation 36HFX72, 36HF72 Table of Contents Safety Precaution General Adjustments Safety InstructionsRAY Radiation Precaution Product Safety NoticeDeflection Yoke PURITY/ Conv Magnet SET-UP AdjustmentColor Purity Adjustment Rubber WedgesGRN Convergence Adjustments Center Convergence AdjustmentBLU RED RED/BLUE GRN SCREEN-CORNER ConvergenceColor Purity Adustment SET-UP Adjustment for Flat TubeConvergence Adjustments Center ConvergenceCircumference Convergence InformationsDisplaying the Adjustment Menu Service ModeEntering to Service Mode KEY Function in the Service ModeExit from Service Mode Selecting the Adjusting ItemsAdjusting the Data Test Signal SelectionBUS Line OK BUS Cont OK Self Diagnostic FunctionSelf Check SyncElectrical Adjustments Adjustment ProcedureHorizontal Position Parabola DPCPara HposFS Circuit Check Circuit ChecksHigh Voltage Check YESService Mode Adjusting Items and Datas in the Service Mode Specific Informations Setting & Adjusting DataSafety Instructions Option Progressive 43 DVLocation of Controls Representatives 36HFX72 Remote Control Programming Channel Memory TV/CABLE functionChassis and Cabinet Replacement Parts List OMFELECTROLYTIC, 16V 22UF M 3A ELECTROLYTIC, 160V 330UF M 3D Plastic FILM, 50V 0.01MF J Resistors CHIP, Metal FILM, 1/20W 7.5K OHM J Carbon FILM, 1/6W 75 OHM J Carbon FILM, 1/6W 820 OHM J Carbon FILM, 1/6W 1M OHM J 36HFX72 Coils & Transformers Semiconductors IC, PQ30RV1 DIODE, EU2A Miscellaneous Picture Tube Signal Board PD0650 Bottom Foil SidePOWER/DEF Board PD0159 CRT-D/VM Board PD0164 AC in Board PD0161 LOW B Board PB9567CONTROL-1 Board PD0651 CONTROL-2 Board PD0652 WOW Board PD0645 Terminal View of Transistors Schematic Diagram Structure Diagram SignalunitAudio Power Power SourcePower Consumption DimensionsToshiba Corporation Schematic Diagram Diagram Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page