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florynamaria

Probleme LCD PHILIPS 170B

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Astazi cand am pornit monitorul am observat ca se vede urat. In loc de gri se vede roz deschis iar in loc de negru se vede rosu inchis. Oare ce sa fie buba?Componenta electronica sau display-ul?   Cand ma uit de deasupra se vede bine , iar cand ma uit din fata se vede urat. Am pus si niste poze sa vedeti despre ce e vorba?

 

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Manualul de service:

http://linfotech.co.uk/schematics/Philips/Philips%20190b7.pdf

 

Luminozitatea si contrastul cum le ai reglate din meniu ? Ataseaza o imagine cu setarile astea.

In plus, banui ca ar fi ceva problema cu backlight-ul LCD-ului. Nu ar strica sa faci o verificare in acest sens (vezi voltajul pe conectori CN852 CN853, respectiv CN831 CN833). Succes. 

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