Service manuals, schematics, eproms for electrical technicians
HEATHKIT UXR-1 TRANSISTOR RADIO SM
Type: 
(PDF)
(PDF)Size
2.5 MB
2.5 MB
Page
35
35
Category
AUDIO
SERVICE MANUAL
AUDIO
SERVICE MANUAL
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar heathkit manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar heathkit manual?
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- Also known:
HEATHKIT UXR-1 RADIO UXR1 TRANSISTOR UXR
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Relevant AUDIO forum topics:
Üdvözlet Mindenkinek!
BRG M8 szalagos magnóhoz keresek hajtószíjakat.Aki tud beszerzési forrást, kérem, jelezze.
Köszönöm!
irokéz
Sziasztok!
Megkértem Kolya kollegát, hogy fordítsa le nekem a BEAG EBE5312-es (nem sokban különbözik az 5310-től) gépkönyvét oroszról magyarra. Az eredmény ezennel közhírré tétetik.
Sziasztok!
Hozzám került egy Denon AVR-3300 házimozi erősítő, amelynek a Center csatorna végfokja nem szólt. Kiderült, hogy nagyon sok alkatrész tönkrement abban a csatornában. Szerencsére a végfok és meghajtó tranzisztorokat aránylag könnyű volt beszerezni. Szükségem lenne a segítségetekre abban, hogy a következő alkatrészeket milyen ismertebb tipusokkal lehetne helyettesíteni:
D530, D531 - 1SS270A dioda
ZD509, ZD510 - MTZJ3.3A zenner dioda
TR544 - 2SC1645S tranzisztor
Mellékeltem az adott rész kapcsolási rajzát is. Ezeken a félvezetőkön kívül elégett a 4 db 0.22 ohmos ellenállás (R682-R685) illetve egy 330 ohmos ellenállás (R678). Aki esetleg javított hasonló erősítőt adhatna tippeket, hogy ezeken kívül van-e még olyan alkatrész, amelyekre érdemes figyelni.
Válaszotokat előre is köszönöm!
Endre
Hello
My devide stopped working, impossible to turn on. Looks to me as power supply is dead.
So, looking for schematics or SM. Does anybody has it or can help with this issue?
Thanks
My devide stopped working, impossible to turn on. Looks to me as power supply is dead.
So, looking for schematics or SM. Does anybody has it or can help with this issue?
Thanks
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