| Subject | Text |
| Request - Service Manual of Lanier 6112 | Can anyone help me with this model?
I burn-out the board and wanted to trace the pcb-side for par |
| HELP stero repair | my first post, thanks for reading. i am repairing my bosses (i know!)vintage receiver, pioneer sx95 |
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| Telefunken stereo green sensor button problem | Can anyone point me to a repair shop capable of repairing a Telefunken "electronic center 6001 |
| My Tv is at the service and repairs (small local place) and they have contacted aking for any circui |
| Kip | Thanks Again Minnie.
I'll get to work on those recommended items.. I did notice the trace looke |
| just replace the resistor, if that doesnt solve the problem check r602 150k, r616 123k, r620 470k, c |
| Re: onkyo TX-DS575X AV Receiver | [quote:847b137c3e="Lurker"]This is a common problem with Onkyos. There are about 10 muting transisto |
| Had the same problem, but AN 5270, dont seem to work as replacements, if you get one from a similar |
| Channel out on old Technics | Thanks RiffMaster, you were right! It's been quite awhile since I tried to trace circuits and then i |
| Marantz RX-153 (PM153) service manual wanted | I have a 20 year old Marantz receiver; model no. RX-153 (as it says on the rear, but on the front it |
| TV Philips model 28pw6006 chassis l01.1e had the burnt BU450 | TV Philips model 28pw6006 chassis l01.1e had the burnt BU4508DX of position 7460 substitutes it and |
| It worked! =D | Quick update guys...
I've replaced IC302 (MC14052) - 4-ch multiplex and it worked! This IC functi |
| Guitar amp problem | Hi folks, don't know if anyone can help me but my problem is this:
I've got a Sessionette 75 guit |
| Here is a couple of schematics.
The yellow is the pcb for the lamps and all you need is two wires d |
| Oscilloscope | Thanks vtech,
I will follow your suggestions.
I'm pretty sure it will get sorted.
BTW, I found th |
| I've still not had any luck. Have not been able to try replacing HV caps as I don't have any spares. |
| DCU SW-7V (-18.65V) is high, but is it? When I trace the path of SW-7V on the wiring diagram to conv |
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| First off, sorry about all the double and triple posts. I've justmade another interesting find. Thee |
| No sound from a Sony MDP-V9K | I have an old Sony MDP-V9K Lazerdisk player with no sound, power and picture work fine.
It was bein |
| TV SONY 34 INCH. VERT. PROBLEM | y
Recently I replaced the IC TDA8179S by STV9379 in a Sony TV with vert. problem.Now I have an osci |
| PCB component identification help | I have an RF remote for an adjustable bed that had a component broken off the PCB. I will get pictur |
| [quote:fcb0f223cd="fongs"]Then u could be having a bad transistor, dying up capacitor or bad groundi |
| Sadly, no. The fault was an open circuit resistor in the preamp stage, probably from overdriving it. |