If anyone needs schematic diagrams for any pro audio gear like what professional musicians use, such as guitar amps, power amplifiers, vintage tube amps, musical gear like keyboards, effects pedals, guitar wiring diagrams and service manuals, check out https://schematics.ca . I'm a road musician and an electronics tech and I got schematics for just about every piece of gear in my band from this site and they are free to download. It's always good to be prepared in case you fry something while on on the road, which always happens it seems. https://schematics-free.com has a lot of free audio schematics as well. Hope this helps!
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Re: Schematics Download Site
Let me add another one, I got some needed service manuals from there. The new stuff is mostly user manuals and datasheets, but if you're in vintage gear it may be useful: https://www.audioservicemanuals.com/ -
Re: Schematics Download Site
hi, im looking for schematic diagram for Adam Tensor Beta speaker.. appreciate if you can helpComment
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Please help me out in finding schematics or boardview diagrams for Lenovo Yoga 7 2-in-1 14IML9 -
Hello! First, please excuse me if my English is not good enough because it is not my native language!
Now let me describe my specific problem. For two days, the gear lever on my Logitech G27 has shown the following defect. When switching in the game (for example ETS2) it often does not detect 1st, 3rd and 5th gear - in these positions it shows neutral or flashes between the specific gear and neutral (for example - 1st <> neutral). When I press the gear lever to the left or right while it is in a position, it still manages to guess the gear and engage. In addition, instead of rear...11-13-2021, 01:35 PM -
Hello Everyone,
I will be really grateful if someone shares schematics and if possible the boardview of the old Asus Nexus 7 (2012) Tablet. The motherboard is ME370T Rev. 2.4. Now I can find schematics for the Rev. 1.0 but I could not find the schematics for the Rev 2.4. I tried to look for similarities in the Rev. 1 but there are somethings missing, plus the board i have has nearly no component names printed on it which as a newbie makes pretty hard for me to locate things. Any assistance will be appreciated. Thank you. -
I have two of these soundbars, both with the exact same issue. The soundbars were hit by lightning and no longer power on. The PSU does not output any voltage on the DC side. When plugged into mains, the DC output is a stone-cold 0.0 volts. The AC side of the PSU seems to be functioning correctly (as far as I can tell). When checking the plugged-in PSU with my thermal camera, the OB5269CP PWM controller (U1) and the two resistors (R12 and R13) pulse on and off. These run to the positive DC side of the bridge rectifier (among other components along the way).
There's no physical damage... -
I have this Lenovo Slim 7 16IAH7 notebook that is not booting properly. All voltages are there: 5v, 3.3v, 1.8v but it's still a no-go.
I spotted this IC chip with markings "6611c" on it. The coil near this chip measures around 200 Ohms which I think is too low. But without the schematics, it's just a guess.
I wonder if someone has the schematics for this board or perhaps, can help me identify this particular ship. Thanks....
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