Re: No headphone output from electronic drum kit, which capacitors to replace?
Yeh, I've ordered an inductance meter so I can find out. Been needing one anyway! Thanks....
Bassquake
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Last Activity: 11-28-2021, 07:54 AM
Joined: 08-26-2009
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Re: No headphone output from electronic drum kit, which capacitors to replace?
Ok. I figured out the Left channel issue. Apparently the trace to L1 wasnt working so put a wire in and it works now. See photos.
You'll notice I jumped L3 too. Now get sound from both channels.
Thanks for all the help everyone. 👍...Leave a comment:
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Re: No headphone output from electronic drum kit, which capacitors to replace?
Oh right. Before I try that. Do they come in different values? If so, how'd you find it out so I can buy some just in case? I managed to get a Ohm reading of 00.3 when set to 200 on the multimeter if that helps? I got same reading on the L2 and L1.
Edit: I jumped the L3 and I get sound normally in Right channel now. No sound in Left though....Leave a comment:
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Re: No headphone output from electronic drum kit, which capacitors to replace?
After poking around some more (literally!), I found if I pushed using plastic tweezers on the black resistor (I assume its a resistor) marked on the photo below, the sound would return!
So I thought I'd resolder its joints if its a cold join but it immediately broke which tells me the resistor was already damaged. One of the sides contacts came clean off.
I assume its a resistor so hoping you guys can tell me. And how can I find out its value as I can't get a reading on it....Last edited by Bassquake; 08-31-2020, 04:49 AM.Leave a comment:
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Re: No headphone output from electronic drum kit, which capacitors to replace?
Should the device be on for this? And do you mean to short pin 2 and 6? Or do mean just prod those pins and I should hear something?...Leave a comment:
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Re: No headphone output from electronic drum kit, which capacitors to replace?
Black was on pin 4. Multimeter was set on 20 on the VDC setting....Last edited by Bassquake; 08-30-2020, 04:59 PM.Leave a comment:
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Re: No headphone output from electronic drum kit, which capacitors to replace?
Hi. The chip is a TDA1308.
I did a volt check on the pins. See image below for result. I dont know if theyre ok or not as I dont know much about ICs!...Leave a comment:
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No headphone output from electronic drum kit, which capacitors to replace?
I have a Session Pro DD505 electronic drum kit which no longer has sound coming out of headphone jack. The Line Out Left and Right outputs are fine though.
I replaced the headphone socket to rule out a connection issue.
I suspect its the caps as it worked for a while, then the sound started "blipping" and failing, and now no sound. They all look fine. But am not sure which ones to replace. Maybe the bottom 6?
I've attached some photos of the device.
Help appreciated.... -
*FIXED* Suyama MJ7CNA Monitor - backlight kept turning off after a second!
My mum had a problem with this second hand monitor. Its not a bad one, and didnt want to chuck it if it was repairable.
The backlight would turn off after a second. The image was still there as could be seen by shining a torch close to the screen.
I ruled out the backlights as theres 2 in there and would be too much of a coincidence if both had gone at the same time. Could'nt find any bad caps either, but did notice a kind of scorch mark in the middle of one of the toroids. So I looked underneath, and it looked like a dry solder. Resoldered it, and it now works fine!!!... -
Re: MSI MS-6309 N1996, need to replace 2 caps
Took about 3 weeks to get to me, but they finally came and Ive replaced them and all seems ok (fingers crossed)! Thanks for all the help. Cheers.
Heres the finished job:...Leave a comment:
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Re: MSI MS-6309 N1996, need to replace 2 caps
Jus ordered some Rubicon ones off ebay. Gonna take a week to get here seeing as its coming from Hong Kong.
Will update when alls (hopefully) gone to plan!Leave a comment:
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Re: MSI MS-6309 N1996, need to replace 2 caps
Yeh I think I will.
Ive found Samwha makes of those caps on ebay. Will that be ok?Leave a comment:
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MSI MS-6309 N1996, need to replace 2 caps
Heres a pic of the two green ones, they say Chhsi WG(M) 1500uf 10V.
[URL=http://img146.*************/i/dsc00637h.jpg/][/URL]
Theres no performance changes, but I worry theyre gonna pop all over the graphics card!
Anyone recommend what to replace them with? Im from the UK and cant seem to see Maplin having any on their site.
ThanksHeres a pic of the two green ones, they say Chhsi WG(M) 1500uf 10V.
[URL=http://img146.*************/i/dsc00637h.jpg/][/URL]
Theres no performance changes, but I worry theyre gonna
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