Service manuals, schematics, eproms for electrical technicians
GELOSO 1489 POWER SUPPLY SCH
Type: 
(PDF)
(PDF)Size
9.2 KB
9.2 KB
Page
1
1
Category
AUDIO
SERVICE MANUAL
AUDIO
SERVICE MANUAL
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Looking for similar geloso manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar geloso manual?
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GELOSO SUPPLY 1489 POWER
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Relevant AUDIO forum topics:
Üdv!
Aki tud kérem segitsen!
A témában emlitett tipusu lejatszóhoz kellene nekem egy rajz.Van itt egy service manuals de azon nincs rajta amire nekem szükségem van.
Ami után nyomozok az egy olyan rajz lenne ami megmutatja hogy a rádió kimenetén a 2X10 db tű közül melyiknek mi a szerepe!A gyári kábel elveszett és lenne nekem pici saruim csak nemtom h mit melyik helyre kössek!Aki ebben tud nekem segiteni örök hálám!
üdv
Sziasztok! Adott a cimben szereplő erőlködő. 100v os a kimenete , az a kérdésem hogy a vég panelek kimeneti csatijára köthetek-e min 4 ohmos hangszórót? Semmit nem találok erről az erősitőről csak a specifikációját, de rajzot sehol. D osztályú végfokok vannak benne. A 2 db toroid a kimenetre van kötve. Toroid bemeneti részén 2 ohmot mérek. Szerintem 4 ohmos szórókkal mennie kellene de erősitsetek meg. Hangszóróvédelem a hátfali kis panelen van azzal csak össze kell kötni. Üdv:atis76
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
I already replaced the TDA 2030A audio output transistor and the sound returned but it is very noisy I didn't find any other faulty components, I suspect it's the speaker that burned out. The problem is that I don't have another speaker to test here
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