Sony KV27FV16 service manual Center Adjustment Vpos, Center Adjustment Hpos, Size Adjustment Hsiz

Models: KV27FV16

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V. Center Adjustment (VPOS)

Perform this adjustment after performing H. Frequency (Free Run) Check.

1.Input a crosshatch signal.

2.Activate the Service Adjustment Mode.

3.Select the VPOS item with and .

4.Adjust value of VPOS with and for the best vertical center.

5.Press then to save into the memory.

H. Center Adjustment (HPOS)

Perform this adjustment after performing H. Frequency (Free Run) Check.

1.Input a crosshatch signal.

2.Activate the Service Adjustment Mode.

3.Select the HPOS item with and .

4.Adjust the value of HPOS with and for the best horizontal center.

5.Press then to save into the memory.

H. Size Adjustment (HSIZ)

1.Input a monoscope signal.

2.Activate the Service Adjustment Mode.

3.Select HSIZ with and .

4.Adjust with and for the best horizontal size.

5.Press then to save into the memory.

V. Linearity (VLIN), V. Correction (VSCO),

Pin Amp (PAMP), and Horizontal Trapezoid

(TRAP) Adjustments

1.Input a crosshatch signal.

2.Activate the Service Adjustment Mode.

3.Select VLIN, VSCO, PAMP, and PPHA with with and .

4.Adjust with and for the best horizontal size.

5.Press then to save into the memory.

KV-27FV16/29FV16/29FV16C/32FS12/32FS16

V LINEARITY (VLIN)

V CORRECTION (VSCO)

PIN AMP (PAMP)

HORIZONTAL TRAPEZOID (TRAP)

V. Angle (VANG), V. Bow (VBOW), Upper pin (UPIN) and Low Pin (LPIN) Adjustments

1.Input a crosshatch signal.

2.Activate the Service Adjustment Mode.

3.Select VANG, VBOW, UPIN, and LPIN with and .

4.Adjust with and for the best picture.

5.Press then to save into the memory.

V ANGLE (VANG)

V BOW (VBOW)

UPPER PIN (UPIN)

LOW PIN (LPIN)

Service Adjustment Mode Memory

1.Change the value of the DCOL item to “1”.

2.After completing all adjustments, press then .

Read From Memory

SERVICE

READ

Green

0

Red

ENTER

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Page 27
Image 27
Sony KV27FV16 Center Adjustment Vpos, Center Adjustment Hpos, Size Adjustment Hsiz, KV-27FV16/29FV16/29FV16C/32FS12/32FS16