Daewoo DTQ-14D4SSFM, DTQ-20D4SSFM service manual Geometric Adjustments S6

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ALIGNMENT INSTRUCTIONS

4)GEOMETRIC ADJUSTMENTS (S6)

Enter the service mode and select service adjustment S6.

You can see the OSD as shown in below.

GEOMETRY

 

 

H. SHIFT

 

09

V. SHIFT

 

02

V. SIZE

 

38

VBLK SHIFT

 

03

VBLK SHIFT ON

NO

NO SD POWER OFF

NO

MOVE

ADJUST

RECALL:SET

4-1. Horizontal SHIFT Adjustment

Select H.SHIFT item, adjust H.SHIFT data value to obtain proper horizontal centering of the internal cross pattern at the left and right of the screen.

4-2. Vertical SHIFT Adjustment

Select V.SHIFT item, adjust V.SHIFT data value to center the raster properly on thescreen.

4-3. Vertical Size Adjustment

Select “V.SIZE” item, adjust “V.SIZE” data value to proper vertical size as follows.

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Contents Chassis CN-001GM Table of Contents Product Safety Servicing Guidelines for Audio Video Products Safety Checks Subject Implosion Specifications Block Diagram Alignment Instructions Alignment Instructions Assembly Adjustments Geometric Adjustments S6 Contrast Parental Control Password Settings Page Exploded View Exploded View Page Page Electrical Parts List Electrical Parts List Fuse Coil Peaking 30K OHM J Auto FREE, 220V Differential Parts List Micom Outline IC Description KEY Function Valuev Appendix III. PIN Description M61250FP M61251FP Troubleshooting Guide C517 #51 SDA/SCL #41 #40 #34 #14 #15 #16 Check Voltage Vertical IC Vcc #38 Check Voltage Daewoo Electronics Corp