please i need schematic for HP CQ61
mobo number DA00P8MB6D1 REV
mobo number DA00P8MB6D1 REV
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Hi friends, anyone to assist with the schematic diagram and boardview for dell latitude 5289 with board number CAZ LA-E111P.... -
Please, see attached schematic and help me find solution to this HP COMPAQ G61, which has no display on both LCD and CRT. Thank you.
Link to schematic - https://www.badcaps.net/forum/troubl...diagram-needed -
Hi All,
I obtained a schematic diagram for the above mixer but I am wondering if a block diagram exists as I am trying to fix a problem in the protection circuit which I find a little confusing using a circuit diagram only. In the good old days the workshop manuals always had a block diagram with a circuit discription. Very useful for fault finding.
The protection light is perminently on. The right sode has a -80DC on the feed to the speaker, hence the protection led on. I have removed all the O/P transistors which checked out OK. I tested all other transistors in circuit which seem... -
I have a Yorkville Audiopro 208 Performance Mixer (full name on device - 8 channels, non-powered). Not only can I not locate schematics for this, I cannot find a user manual, a picture or any reference whatsoever to this mixer on the entire internet and I have looked really hard. Not a single mention anywhere. It's like it never existed, yet it does. I have been sourcing schematics for decades but have never run into to this before. In this day and age, how is this even possible?
It appears to have the same mixer stage as the Audiopro model 508 but this unit has a built in power...07-05-2023, 01:41 PM -
Got a hp cq61,da00p8mb6d1
When I press the power button nothing happens.5v 3v is ok
I replaced the Isl power management controller chip Isl 6251 , rt8206, bios ,io and reflow southbridge still the same problem persists.please help
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