|25-06-2014||Tannoy i30 iPod Dock||Hi All,
The SMPS in my Tannoy i30 Dock has failed and I have been trying to get hold of a circuit diagram for the thing.
Anybody got one?
|28-06-2014||service manual of HUNG CHANG model HC-2020S||can i request a service manual of hung chang multitester model HC-2020S..thank you!|
|28-06-2014||Pioneer dvf727 won't load discs, not arm alignment||I have a Marantz vc8100 (pioneer dvf727) changer. The unit won't load
discs. I reinstalled a slipped belt, but the unit will still not load a disc.
I have the service manual and the service remote. Get an exclamation
point on the display when the |
|28-06-2014||denon no power||I have fixed a few Marantz 7001 units which look similar. The problems I've
seen have to do with a loss of 15/-15v from the power supply board due to blown fuse res.istors (I think from overheating/lack of ventilation). Check
for proper 15 and -15 fr|
|28-06-2014||143||My outputs were fried.
I disconnected the output and replaced with an OPA547.
Cheat to win :)|
|29-06-2014||In all my years of DVD servicing I never came across a Marantz version but saw many of the pioneers. Don't ever recall seeing the exclamation and just checked against the DVF727 service Man. and there is no mention of it either?
Can you go in to the serv|
|29-06-2014||To answer your questions...||[quote:cc43ada87c="vtech"]In all my years of DVD servicing I never came across a Marantz version but saw many of the pioneers. Don't ever recall seeing the exclamation and just checked against the DVF727 service Man. and there is no mention of it either?
|29-06-2014||p.s.||Missed one question, as to power supplies, The only one I actually
checked was the 5v to the load switch, and the scope of the
carrousel sensor for laughs, pattern was normal, all discs detected
normally, and in proper slots, although voltage was s|