Hi
I have a Citronic AC-1USB.
When I run a turntable into it and then try to record it. The volume is too loud and distorting. In the red. Mainly 12” Singles. I haven’t tried a CD into it yet. I’m wondering if there is any way to bring the volume down inside the unit itself. Change a part or two. Put a small pot somewhere as there are no adjustments at all in there. I’m looking for the schematic but not found one yet.
Heres the circuit board inside.
Cheers
[ATTACH=JSON]{"data-align":"none","data-size":"full"...
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by Carm99Today, 06:17 AM
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by sitoPlease anyone can help with this bios,y laptop is stuck in logo...
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Channel: BIOS Requests ONLY!
Today, 06:11 AM -
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by JoeFlashHi! I have a TV, Samsung ue49ku6100kxxu, no boot, when connect the power cord, standby led and the backlight up and down repeated. When i disconnect the MB, the backlight is up.
I take some measurement and all ok. I have already try tape method and same happen, if I disconnect both flex from mainboard to panel tv same happened. This is a software error?
I have an IC programmer: CH341A
MB model: BN41-02528
MB code: BN41-02528A
on the glued label: BN94-10826K04-26-2024, 12:24 AM -
by GeryMixHello everyone!
I have a surface pro 4 (1724) with corporate management set up (in this case, I understand it's called SEMM). In the operating system installer (Pro version), after connecting to Wi-Fi, it asks me to enter the company system. If I don't sign in, it won't let me continue (similar to enterprise enrollment on chromebooks). This can be avoided if I install the Home version instead of Pro, and then upgrade to the pro version, but this is not very elegant. I would like the machine to be as it should be in factory condition. That's why I would like someone to remove this restriction...-
Channel: BIOS Requests ONLY!
Yesterday, 06:39 AM -
-
Hi all,
just wonder whether there is a schematics and/or boardview availale for Lenovo Yoga 13 (20175)
Thanks,
JP-
Channel: Schematic Requests ONLY!
Today, 05:13 AM -
-
by mastermTV: JVC LT-43C888 (purchased in 2018). This is a smart TV with Netflix, Youtube, Freeview and other applications via 'Viewd' app store
Problem with TV:
- Netflix stopped working so i tried to do factory reset from the TV menu.
- I confirmed on-screen but the factory reset did not happen even. It did not take me to 'first-time installation' screen as mentioned in the manual.
- After waiting for some time, the TV went into a boot loop.
- JVC logo comes on the screen and LED light flashes for some seconds, then it reboots again and the same thing happens
...Today, 03:03 AM -
by waterchillHey folks, I have this iPad Pro 12,9" 4Gen A2232 here with no charging issue. The main fault was a crossed pins / faulty USB charging port due a bad cable.
So I started to replace this parts:
- replaced usb-c port -> no result
- replaced battery -> no result
- replaced usb-c chip CD3217B12A -> no result
- replaced 343S00326 -> no result
- replaced 343S00327 -> no result
- replaced 343S00328 -> no result
I have no more ideas for this issue. There is no short on the whole board, and the iPad is working fine...Today, 05:37 AM -
Anyone know moatherboard ruf the blacklight fuse ? Where they are ? Is an AMD Ryzer 5 i spend couple of hours to fiind it and still not fiind nothing....the problem is once i connect the afaptor i have image but not blacklight..when i remove the adaptor and stay on battery i not have at all image...and i thing so is the fuse problem2 Photos04-26-2024, 08:29 AM
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by mon2Hello. Coming to you from the laptop forum. Have a client with the Fortinet 50E that has 320 Mbps as internet input speed but only 20 Mbps output on each and every downstream port (using FAST.COM to benchmark).
Reseller is stating the Fortinet is 'worn out' which does not sound logical at all unless the flash memory is 'worn out'. They, of course, want to sell another + onsite installation fees.
Can anyone share feedback on this unit? What can cause this sluggish behavior. From our knowledge, this device is snooping on the traffic to halt viruses / hack attacks, etc....-
Channel: Troubleshooting & Designing Networks
04-24-2024, 12:51 PM -
-
by princepaltoday I received MacBook Air [B][URL="https://www.youtube.com/watch?v=gnU5UAdoOZg"]A2681 M2[/URL] for repair. The MacBook is working have a startup sound and charging sound but no video on the screen I checked the backlight voltage which is 0V then I checked the backlight ic enable there is 0V on anyone please help me.[/B]
today I received MacBook Air [B][URL="https://www.youtube.com/watch?v=gnU5UAdoOZg"]A2681 M2[/URL] for repair. The MacBook is working have a startup sound and charging sound but no video on the screen I checked the backlight voltage which is1 PhotoToday, 04:18 AM
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-
Hi all,
just wonder whether there is a schematics and/or boardview availale for Lenovo Yoga 13 (20175)
Thanks,
JP-
Channel: Schematic Requests ONLY!
Today, 05:13 AM -
-
by mastermTV: JVC LT-43C888 (purchased in 2018). This is a smart TV with Netflix, Youtube, Freeview and other applications via 'Viewd' app store
Problem with TV:
- Netflix stopped working so i tried to do factory reset from the TV menu.
- I confirmed on-screen but the factory reset did not happen even. It did not take me to 'first-time installation' screen as mentioned in the manual.
- After waiting for some time, the TV went into a boot loop.
- JVC logo comes on the screen and LED light flashes for some seconds, then it reboots again and the same thing happens
...Today, 03:03 AM -
by Carm99Hi
I have a Citronic AC-1USB.
When I run a turntable into it and then try to record it. The volume is too loud and distorting. In the red. Mainly 12” Singles. I haven’t tried a CD into it yet. I’m wondering if there is any way to bring the volume down inside the unit itself. Change a part or two. Put a small pot somewhere as there are no adjustments at all in there. I’m looking for the schematic but not found one yet.
Heres the circuit board inside.
Cheers
[ATTACH=JSON]{"data-align":"none","data-size":"full"...Today, 06:17 AM -
by sitoPlease anyone can help with this bios,y laptop is stuck in logo...
-
Channel: BIOS Requests ONLY!
Today, 06:11 AM -
-
by waterchillHey folks, I have this iPad Pro 12,9" 4Gen A2232 here with no charging issue. The main fault was a crossed pins / faulty USB charging port due a bad cable.
So I started to replace this parts:
- replaced usb-c port -> no result
- replaced battery -> no result
- replaced usb-c chip CD3217B12A -> no result
- replaced 343S00326 -> no result
- replaced 343S00327 -> no result
- replaced 343S00328 -> no result
I have no more ideas for this issue. There is no short on the whole board, and the iPad is working fine...Today, 05:37 AM -
by FencusHi guys,
Device bricked after firmware update, stucks at" self healing bios 99% "screen . Need a working bios bin .
Model number: 20QT003FMH
S/N: R90WJ2D
Board name: lpm-2 mb 18809-2
Thanks for help ....-
Channel: BIOS Requests ONLY!
Today, 02:20 AM -
-
by princepaltoday I received MacBook Air [B][URL="https://www.youtube.com/watch?v=gnU5UAdoOZg"]A2681 M2[/URL] for repair. The MacBook is working have a startup sound and charging sound but no video on the screen I checked the backlight voltage which is 0V then I checked the backlight ic enable there is 0V on anyone please help me.[/B]
today I received MacBook Air [B][URL="https://www.youtube.com/watch?v=gnU5UAdoOZg"]A2681 M2[/URL] for repair. The MacBook is working have a startup sound and charging sound but no video on the screen I checked the backlight voltage which is1 PhotoToday, 04:18 AM -
by Mick X201Hello everyone, I have a Lenove Thinkpad X201 tablet that always worked fine, when I turned it on yesterday the power and hd leds lit up for a moment and then slowly went out.
Since then it doesn't start up anymore, nothing at all, no LEDs, no fan, etc. with or without battery and with or without dock, the power supply is ok, I have measured it.
Hope someone can help me, thanks in advance.Today, 04:11 AM -
by GeryMixHello everyone!
I have a surface pro 4 (1724) with corporate management set up (in this case, I understand it's called SEMM). In the operating system installer (Pro version), after connecting to Wi-Fi, it asks me to enter the company system. If I don't sign in, it won't let me continue (similar to enterprise enrollment on chromebooks). This can be avoided if I install the Home version instead of Pro, and then upgrade to the pro version, but this is not very elegant. I would like the machine to be as it should be in factory condition. That's why I would like someone to remove this restriction...-
Channel: BIOS Requests ONLY!
Yesterday, 06:39 AM -