Service manuals, schematics, eproms for electrical technicians
BLAUPUNKT BT70-125 DIGITAL PRO-100HZ-
Type: 
(RAR)
(RAR)Size
578.0byte
578.0byte
Page
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Category
TV
EPROM
TV
EPROM
If you get stuck in repairing a defective appliance download this repair information for help. See below.
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Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar blaupunkt manual?
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- Also known:
BLAUPUNKT BT-70125 PRO-100HZ BT70125 DIGITAL PRO100HZ BT 70125 PRO 100 HZ BT70 125 100HZ BT70-125
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Relevant TV forum topics:
Sziasztok !
Keresnék egy mentést a fenti tipushoz..
Main : T.MSD 309.B81C12 176
Üdv Mindenkinek!
Rajzot keresnék a fenti busz-ba valo monitorhoz.
A nagyfesz trafo tipusa érdekelne pontosan mert ugy néz ki az a rossz, de nincs már rajta a matrica.
Köszi.
Sziasztok!
Hátha tud valaki segíteni: A fenti TV st-by-ból nem, vagy csak időnként indul.
Amit idáig tudok, hogy a fő tápok rendben vannak st-by-ban (37, 12, 5, 3V). Viszont bekapcsoláskor a cca.70-80V nem áll elő, mert az ezt előállító SMD tranzisztor (D445) nem kap vezérlést a szintén SMDIC-ről. Ez viszont nem kapja meg a 3V-ot (Ha jól bogarásztam ki rajz nélkül). Csak 12V mérhető rajta, azon kívül semmi(1.láb) Az impulzusnak a 2-on kellene megjelenni. Amikor melegedésre, vagy véletlenül elindul, szépen mérhető, és megy addig, amíg újra ki nem kapcsoljuk. Hátha valaki találkozott már ezzel a hibával.
Köszönettel
Attila
Sziasztok!
LK-SP412002B táp panelen Q1=SVF7N80F (7A, 800V); Q3=MDF12N50B (11,5A, 500V).
Betehetek-e helyettük pl. P6NA60FI-t (6A, 600V)?
Előre is köszönöm.
LK-SP412002B táp panelen Q1=SVF7N80F (7A, 800V); Q3=MDF12N50B (11,5A, 500V).
Betehetek-e helyettük pl. P6NA60FI-t (6A, 600V)?
Előre is köszönöm.
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