23738136 datasheet(13/70 Pages) TOSHIBA

13 / 70 page

– 13 –

For PAL WIDE

Vertical amplitude

(HIT)

Vertical screen position

(TCNR)

Vertical linearity

(VLIN)

For NTSC WIDE

Vertical amplitude

(NHIT)

Vertical screen position

(NVPO)

1) With E-12ch, WIDE mode, DYNAMIC and 100 Hz, adjust the vertical screen

position (VPOS) and amplitude (HIT) as shown in the following figure:

2) With vertical linearity (VLIN), control the upper and lower balances to be optimal.

* NTSC adjustment shall be made after the PAL adjustment.

With domestic 13ch, WIDE mode and DYNAMIC, adjust the vertical screen position

(NVPO) and amplitude (NHIT) as shown in the following figure:

ADJUSTMENT PROCEDURE

Vertical adjustment

ADJUSTING ITEMS

AND POINTS

Verti-

cal

Flags shall just be blinded.

325

525 LINE

575

300

5 31

The circle of lion shall contact

with mask.

The twelve center shall be adjusted to the mask.

Conditions: User control for geomagnetic compensation: 0

Geomagnetic compensation coil: Unconnected

Perform voltage measurement at both ends of RJ06 and adjust the volt-

age to the following adjustable value with GMF of data adjustment mode:

0 ± 1V

ADJUSTMENT PROCEDURE

Geomagnetic compensation (chassis adjustment)

ADJUSTING ITEMS

AND POINTS

Output voltage control

(GMF)

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