Sharp XG-PH50X Serviceanleitung Seite 54
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Andere Handbücher für XG-PH50X:
- Anleitung (54 Seiten) ,
- Kurzanleitung (109 Seiten) ,
- Bedienungsanleitung (109 Seiten)
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XG-PH50X
XG-PH50X-NL
Checking the Terminal unit.
Check input/output signal of
Lan.
Check Lan circuits.
Are there transmission signal
at pin (13,14) of T9401?
Are there received signal at
pin (8,9) of T9401?
Are there transmission signal
at pin (1,2) of T9401 output?
Are there transmission signal
at pin (6,7) of T9401 input?
CN3001 is not stable or
break-down.
YES
YES
NO
YES
NO
YES
54
Check T9401 and its
peripheral circuits.
T9401 are breakdown.
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