Recent content by JoshB.
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
oh sorry - didnt know you had to signup for it. Anyone know of a good free hosting site?- JoshB.
- Post #26
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
Hey guys - I've managed to find the service manual, but if I could read it as intended I would be in a higher pay bracket... Manual If it helps, all I hear is the feedback - not the audio source. And would a bad cap show signs of damage in this case? Too bad I'm in school for Mechanical...- JoshB.
- Post #24
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
OK - I thought it was damaged and the brown stuff looks to be coming out of the crystal which I thought was a cap. (I'm very new to circuitry and components) So I've had this A/V receiver (VR-7070) for many years - then suddenly a very loud high pitched whine would come from all speakers. So I...- JoshB.
- Post #21
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
The SMT's are so small, there is nothing printed. I tried to get a picture, but my phone has no macro setting so close up photos are blurry. I'm going to hunt for the manual, but I doubt I'll find it.- JoshB.
- Post #17
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
Well, the two caps next to the crystal say 10v100uf - as for the chip "Analog Devices ADSST-MEL322 173068.1-0.2 0240"- JoshB.
- Post #15
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
I really can't tell what the caps are - I am still very new to circuitry. What would happen if I placed an incorrect crystal on this board?- JoshB.
- Post #13
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
How can I find its load capacitance? I'm guessing 16pf. You've all been very helpful, I thank you!- JoshB.
- Post #10
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
Maybe they rounded the .288 to .29?- JoshB.
- Post #8
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
WOW - You guys are good. Dave - It says 12.288MHz Any Idea on where I can a replacement? EDIT - Just found a pack of 10 on Ebay for a few dollars.. worried about quality though.- JoshB.
- Post #5
- Forum: Electrical Engineering
-
J
How can I identify and fix a capacitor issue on my Kenwood A/V receiver?
Hello everyone! I need help identifying a capacitor. It reads 12.C29 Its very small, maybe .25" long. It's on an audio input board from my Kenwood A/V receiver. Thanks for the help! Josh- JoshB.
- Thread
- Capacitor
- Replies: 26
- Forum: Electrical Engineering