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IDTECH IAQS80 LCDPANEL DATASHEET

DATASHEET - OTHER
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Category
DATASHEET
OTHER
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  • Also known:
    IDTECH IAQS-80 DATASHEET IAQS80 LCDPANEL IAQS 80
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  • See related repair forum topics below. May be help you to repair.
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Relevant DATASHEET forum topics:
Epson H433B lcd projector K-F01-642-A11-R táphiba
Udv mesterek!
Adva van a fent emlitett vetito aminek nem mukodik a st.by tapja.Tap kodja K-F01-642-A11-R (ZSEP007 I),a st.by ic kodja 2A11606,de a net szerint amit latok az csak delibab,valojaban nem letezik.Ha valaki tudna egy pontosabb kodjat eme ic-nek vagy rendelkezik esetleg egy kap.rajzzal es hajlando lenne segiteni,megkoszonnem.
Tisztelettel:Feri
 
Battery charger with EM78P41 IC
Working on a speed charge battery maintainer for small engines battery. Heat sink had (2) S2025R T0-220 type components on it. Seems they are an SCR and I have 57 ohms on 1 and 3 pin, so seem they are short. Cant get these anymore but installed S4025R which seems to be better replacement. Before replacing, heat sink seemed to be really hot after replacng on on 
board 10 amp automotive slot type fuse, so seemed these SCR were bad, getting hot woth no load.

Standby LED not lighting with new SCR's installed. Old ones did not have heat sink compound on them, so I used some to better transfer heat. I saw the input of the 7805 1 amp
regulator IC has short, so removed it, and its not shorted, but the feed to it comes from the IC chip on board, a EM78P41 BWD20J. Data sheet for EM78P41 is online. They have pin 16 going to pin 1 of the 7805 regulator. Actual reading on pin 16 to ground is 2.5 ohms. I suspect this IC is shorted output. Is there chance to replace IC or is this repair finished?
DSR 3020-as műholdvevő kezelési utmutatója
Sziasztok! Van egy DSR3020-as műholdvevőm amihez találtam távszabályozót, csak egy kezelési utmutató kellene hozzá.Sajnos németül sem tudok, igy nem igazán tudom beállítani.Kérlek benneteket aki tud segítsen. Üdv Paja
Fólia tasztatúra javítása (KINETEC)
Sziasztok!
A fólia szerű kezelő egységen a hajlékony grafitos vezeték a csatlakozó résznél elkopott, a vezeték részen is szakadt a grafitos vezetősáv és ezért a nyomógomb rész nem működik. Sajnos így egyik kezelő gomb sem üzemel. Az öntapadós fóliával a kezelő műanyag dobozra ragasztott 0,9 mm vastag nyomógombos részt hogyan lehetne javítani, vagy újat készíteni helyette? Nem nagyon van ötletem hozzá, mert ilyet régen a mikrosütők előlapján találtam csak. A csatlakozó vezeték végén lévő lekopott grafitot folyékony ezüsttel próbáltam javítani, de ekkor sem lett működőképes.
Van valakinek ezekben tapasztalata, javítási ötlete, hogy mit lehet ezzel csinálni?

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