Aiwa TV-AS216 Service Manual page 40

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4. To go to the next adjustment item or go back to the previous, press the "CHANNEL I • K" key while adjustment value is selected.

5. To go back to the aging mode, press the TEST key twice.

5. List of Electrical Adjustment

* Items not shaded in the following tables show fixed adjustment values. Input the reference value to each adjustment item.

Inputting wrong value may cause malfunction.

• If a mono-scope signal oscillator is not available for the adjustment that requires mono-scope signals, use the image signals of test tapes,

TTV-06T (PAL 625 LINE) and TTV-N06T (NTSC 525 LINE) played by VCR. Be sure the color system for input signal (VCR output

signal).

• In this manual, the values measured with SHIBASOKU-made mono-scope and the percentages of screen size are used as the adjustment

values of screen size measured with a mono-scope (PAL/NTSC). When a different model is used, calculate measured values in percentage.

• In this manual, the values measured with LEADER-made LCG-404 (PAL/SECAM) and LCG-401 (NTSC) are used as the simple

adjustment values of screen size measured with a pattern generator.

Channel

(Adjustment Menu Screen) : This initial values are used as reference and are considered as approximate

TV–AS216

Precautions taken before adjustment

adjustment. For normal repair, check and adjust only applicable parts.

REFERENCE VALUE

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Channel

No adjustment necessary

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