Read Sony ICF-CD555TV Service Manual online
19
ICF-CD555TV
Connection: (5-7-10 to 5-7-12)
5-7-10. VCO FREE RUN ADJUSTMENT
Condition:
Input the NTSC video signal (10 step (no burst)) (1 Vp-p 75
Input the NTSC video signal (10 step (no burst)) (1 Vp-p 75
Ω) to
the INPUT VIDEO jack (JK301) on the MAIN board from NTSC
pattern generator.
pattern generator.
Adjusting Procedure:
Adjust the
Adjust the
.
/
>
keys so that a screen on the monitor may
become normal.
5-7-11. PLL/V POS ADJUSTMENT
Condition:
Input the NTSC video signal (monoscope) (1 Vp-p 75
Input the NTSC video signal (monoscope) (1 Vp-p 75
Ω) to the
INPUT VIDEO jack (JK301) on the MAIN board from NTSC
pattern generator.
pattern generator.
Adjusting Procedure:
Press the
Press the
.
/
>
keys to adjust so that the position of screen
on the monitor becomes vertically symmetric.
5-7-12. H POS ADJUSTMENT
Condition:
Input the NTSC video signal (monoscope) (1 Vp-p 75
Input the NTSC video signal (monoscope) (1 Vp-p 75
Ω) to the
INPUT VIDEO jack (JK301) on the MAIN board from NTSC
pattern generator.
pattern generator.
Adjusting Procedure:
Press the
Press the
.
/
>
keys to adjust so that the position of screen
on the monitor becomes horizontally symmetric.
NTSC pattern
generator
set
INPUT VIDEO jack
(JK301)
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