Service manuals, schematics, eproms for electrical technicians
SHARP CHASSIS GA-20 28JW74H SM 00VERS
Type: 
(PDF)
(PDF)Size
6.2 MB
6.2 MB
Page
64
64
Category
TV
SERVICE MANUAL
TV
SERVICE MANUAL
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Looking for similar sharp manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar sharp manual?
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SHARP CHASSIS GA-20 GA20 28JW74H GA 20 28 JW 74 00
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Relevant TV forum topics:
Kérem, Guest és guriga ne szóljon a topichoz!
Hi!
Tudnátok segíteni? Lenne ez a TV, semmi életjel.
BU+5V flakkerol . Ha lehúzom a mainrol a stekkert, akkor feláll az 5V, de a UR13,2V nem.
A PFC is áll, csak 310V van rajta. Ha tápról beadok a main felé 5 V kis idő múlva a stby led 2-t kezd el villogni.
https://elektrotanya.com/sharp_lc-40le820e_lc-46le820e_lc-52le820e_lc-40lu820e_lc-46lu820e.pdf/download.html#dl
https://elektrotanya.com/sharp_runtka686wjqz_delta_dps-141cp_psu_sch.pdf/download.html
Mi lehet?
Kösz
The device is a sharp lc-40le540e and has the following defects: pressing the power key on the TVC lights blue LED on the front but there are no backlight, video and audio.
In practice, in addition to the LED it does not light another, could be a problem of the power adapter?
Thank you very much
Tisztelt kolegág,
a címben megadott tv a CALL LOCAL SERVICE üzenetet dobta ki és nem mozdul, se kikapcs sem a távírányítóra nem reagál. A service menu-be nem lehet belépni. Nyilván software hiba. A sasszé 715T3251-4 és a flash MX 25L3205. A kérést feltettem a WANTED-be ha valakinek megvan a flash tartalma legyen szíves töltse fel.
Üdvözletem
Sziasztok!
Bekapcsoláskor csak villog a stby led.Elsőként mindent átmérve a tápok jók a firmware szorulna frissítésre, átnézve a topikokat nem találtam ilyet.
Bízom benne, hogy azóta akadt valakinél.
Ebben kérnék segítséget tőletek.
Köszönettel : Laci
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