Service manuals, schematics, eproms for electrical technicians
KENWOOD GE-810
AUDIO - SERVICE MANUAL
Type: (PDF)
Size
3.7 MB
Page
44
Category
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 other manual?
Document preview
KENWOOD GE-810 service manual (1st page)
Preview of KENWOOD GE-810 [1st page]
Click on the link for free download!
Document preview
KENWOOD GE-810 service manual (2nd page)
Preview of KENWOOD GE-810 [2nd page]
Click on the link for free download!
Please tick the box below to get download link:
  • If you have any question about repairing write your question to the Message board. For this no need registration.
  • Please take a look at the below related repair forum topics. May be help you to repair.
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!

Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, some files are archived,
so you need WinZip or WinRar to open that files. Also some files are djvu so you need djvu viewer to open them.
These free programs can be found on this page: needed progs
If you use opera you have to disable opera turbo function to download file!
If you cannot download this file, try it with CHROME or FIREFOX browser.
Translate this page:
Relevant AUDIO forum topics:
Kenwood KRC-778R
Sziasztok. A címbeli autórádiót javítottam és most ki akarom próbálni, de csak azt írja ki, hogy TRANSMIT1 Megvan a távirányítója is (egygombos)de nem tudom hogyan kell alaphelyzetbe állítani.Ha tudja valaki légyszi írja le.Köszi.
Kenwood KA-3500 Integrated Amp BIAS Adjust
Hello, Last week I picked up a nice Kenwood KA-3500 40watt intergrated amplifier in pretty good shape. Upon using it a bit more, I noticed a bit of distortion at high volume, more so in the left channel. I checked the DC offset at the speaker terminals, and the L channel said 100 mV, while the R was 25 mV. I understand this isn't so good for the L channel at least, but unfortunately this amp doesn't have any DC offset adjustments. Am I right in saying that to fix this I'd have to replace the output transistors? -- On a related issue, in the service manual I found the section on BIAS adjustment, and I read online how it can affect the DC offset. So I hooked up my voltmeter to the test points, and I got 4 mV on the L, and 8 mV on the R. In the manual it says should be 40 mV.....(!). Is there something wrong here? I tried carefully adjusting them, but they only go to 30mV with the pots fully on, this doesn't seem right to me. -- I compromised at 20 mV BIAS for both channels, and now the DC offset is 50 mV for L, and 5 mV for R, which is better, less than half what they were. I'm wondering, will I damage anything doing this, should I put them back to where they were? -- The service manual is on site here. Let me know if you want me to upload an english copy of the Owner's Manual, it has a better schematic in it all on one page, easier to read. I've also included some pictures. They're not my actual unit, but mine is exactly the same, but less dusty. -- Thanks for reading this. Many thanks in advance, and have a peaceful Palm Sunday! :taps2: Bellarmine
kenwood kdc 9090r
Sziasztok Az történt hogy kikapcsoltam a kicsikét, demozott, de mire viszaértem a kocsihoz nem volt kép a kijejzön, és nem kapcsol be a kicsike. Foliát 2 hete cseréltem és az jo is ki van mérve. A reset gombra reagál de semmi több. Van valkinek ötlete hol induljak el? az elölapcsatinál feszek megvannak.
Júzer manuélát keresek KENWOOD KRV45-rádiós erősítőhöz.
Sziasztok! Neten kerestem,egy ismerősnek kellene,de csak fizetőset találtam,ha valakinek lenne elküldené nekem? Nyelv mindegy..:) cormyus@invitel.hu köszönöm!
Similar manuals:
If you want to join us and get repairing help please sign in or sign up by completing a simple electrical test
or write your question to the Message board without registration.
You can write in English language into the forum (not only in Hungarian)!

E-Waste Reduce