Daewoo DTQ-29U1SC/SSP, DTQ-29U5SC/SSP service manual Alignment Instruction

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ALIGNMENT INSTRUCTION

1. SERVICE MODE ADJUSTMENTS

Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if service adjustments are required.

1)How to enter the service mode using the user remote control.

Turn the set on.

Direct the remote control to the reception window of TV.

Push buttons of remote control in sequence as follows.

1 MUTE DISPLAY MUTE

Then, the screen will appear as follows.

S2 SCRN

S5 SND

S6 GEO

S7 VDP

S8 W/B

S9 DP

S12 FACT

Using the channel up or channel down button, select the item you wish to adjust. (The color of selected item turns into the red.)

Press the volume up or down button to enter in the service mode you wish to adjust.

2)How to memorize the adjusted values in the service mode.

Must press DISPLAY button the state which the screen is displaying each of service menus after all adjustments are completed each of all service menu.

Table-A : Adjust the values of service mode when a part is replaced.

PART

ADJUSTMENT

NOTES

 

 

REPLACED

NECESSARY

UNNECESSARY

 

 

 

 

 

 

 

I701

 

O

Data is stored in I703.

(U-COM)

 

 

 

 

 

 

 

 

 

I101

 

O

 

(MAIN)

 

 

 

 

 

 

 

 

 

I703

 

 

Initial setting values are written from I701.

(EEPROM)

 

 

ADJUSTING ITEMS

 

 

 

S5 : SOUND CONTROL

 

O

 

S6 : H.PHASE/H.SIZE/V.POSI/V.SIZE

 

 

 

S8 : RD/GD/BD/RB/GB/BB

 

 

 

S9 Subbrightness

CRT

O

Adjust items related to picture tube only.(White Balance adjustment)

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Contents Color Television Table of Contents Safety Checks Safety PrecautionsSafety Precautions Subject Implosion NTSC-M SpecifictionCircuit Block Diagram Mute Alignment InstructionAlignment Instruction Table-B Assembly Adjustments White Balance ADJUSTMENTS8 Contrast Electrical Parts List Electrical Parts List IC Regulator HRFT102JBA Chip HRFT122JBA Chip HRFT471JBA Chip CEXF1E222V Electro Term PIN Oxide Film OHM J Small CEXF1H228V Electro CMXM2A682J Mylar PCB Main CCZB1H333K Cera 581 J009 85801065GY 626 J054 85801065GY 671 J099 85801065GY Coil Peaking Carbon Comp TKTC4370AY Metal Film 2W 24 OHM J Small 896 J908 85801065GY 941 R943 RD-AZ683J Different Parts List Schematic Diagram Explode View 485009KU Printed Circuit Board CN-794N/MAIN / Top Printed Circuit Board CN-794N/MAIN / Silkscreen Bottom Printed Circuit Board CN-794N/MAIN / Silkscreen Top Printed Circuit Board CN-794N/MAIN / Drill Drawing Printed Circuit Board CN-794N/MAIN / Solder Mask Top Printed Circuit Board CN-794N/CRT / Top Printed Circuit Board CN-794N/CRT / Silkscreen Bottom Printed Circuit Board CN-794N/CRT / Silkscreen Top Printed Circuit Board CN-794N/CRT / Drill Drawing Printed Circuit Board CN-794N/CRT / Solder Mask Top Appendix IC DescriptionIC Description I501 VDP3130Y Appendix RIN2 Waveforms Waveforms Appendix SVM Q909 Base 18 I901 PIN7 Rout No Power Troubleshooting GuideTroubleshooting Guide No Sound CH DON’T Memory or Skip I501 VDP3130Y Remote Control does not Operate