Mitsubishi VS-60111 Specifications download pdf (Page 39)

Page 39

MODELS: VS-50111 / VS-60111 / WS-48311 / WS-55311 / WS-55411 / WS-65311 / WS-65411 / WS-73411

Purpose:

Measuring

Instrument

Test Point

Measuring

Range

Input Signal

Ext. Trigger

Input Terminal

Symptom:

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------

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Monoscope (NTSC & HD)

Video & DTV Inputs

To set the height, width and linearity of the raster.

Incorrect height, width and/or linearity.

Preliminary:

1. DO NOT change the initial values for “#8 VLIN” in the Defl. Jungle Function.

2. DO NOT exceed the following VHGT adjustment ranges:

NTSC ... from -4 to +10

HD ... from -10 TO +5

NTSC Mode

1. Supply an NTSC Monoscope signal to a Video Input.

2. Select the Monoscope as the signal source.

3. Activate the Adjustment Mode, JNGL Function.

4. Select and adjust each of the following items.

• “7 VHGT” ... so the vertical marker sum = 4

• “1 HWD” ... so the horizontal marker sum = 7

5. Save data and Exit the Service Mode.

HD Mode

1. Supply an HD Monoscope signal to the DTV HD Inputs.

2. Select the DTV Inputs as the signal source (Input button)

3. Activate the Service Mode, Defl. Jungle Function.

4. Select and adjust each of the following items.

• “7 VHGT” ... so the vertical marker sum = 2

• “1 HWD” ... so the horizontal marker sum = 5

5. Save data and Exit the Service Mode.

[Deflection Circuit]

14: Deflection Geometry

Height & Width Adjustment

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7

Function …...………..AUDIO

Item No. ……….…….VIDEO

Adjust Data ….…….ADJUST

Save Data …. ………ENTER

Exit …………..MENU (twice)

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Mitsubishi VS-60111 Specifications Page 39

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