I got this monitor last week and it doesn't have the function board (front buttons pcb), any idea how can i power on this monitor without the function board?
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Re: Planar PE191M function board
You actually mean to say it's missing or was removed by someone.
Use a 1KΩ resistor from ground (black wire) to each of the colored wires and see if you can trigger it. If that doesn't work, try a 470Ω. Keep dividing the value by 2 until you find a value that works.
Using the resistor method prevents you from dead-shorting a power supply lead, as one of those wires feeds the power-on LED.
Toastveritas odium parit -
Re: Planar PE191M function board
It was removed by someone. Thanks for the advice, will try the resistor trick.Comment
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Re: Planar PE191M function board
I tried with 1k ohms resistor today, it did work!!! Thank you Toasty
Any hint to make the others buttons work?
Btw those transformers are pretty hot when the monitor is on, i'm a little worried about that.
Attached FilesLast edited by uligli; 10-06-2010, 07:03 PM.Comment
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Re: Planar PE191M function board
Well, I would think that one is constant power to run the LED(s) on the power switch or other indicators. One is probably for bringing up the OSD menu. The buttons could use power to the line to cause function, or ground the line like you have done. Depends on how the missing board was set up.
My monitor has [+] & [-] buttons. Then a [M] menu button which doubles as a [select] button when the OSD is up. The last button selects one of 4 signal source connectors - D-SUB, DVI-D, S-VIDEO, COMPOSITE.
Hot transformers could be failing tubes, or the caps are starting to go. What are on that board, or have you recapped it already?
Toast
EDIT: Manual -
It shows 5 buttons and 1 indicator light for power. That accounts for all 6 wires plus the ground makes 7.Last edited by Toasty; 10-28-2010, 01:52 AM.veritas odium paritComment
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Re: Planar PE191M function board
That monitor looks the same as Proview and MagComment
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Re: Planar PE191M function board
Have had a lot to do with some Proview monitors,and the 900P are virtually the same as at least one Mag one,but this is certainly not 900P or 700P.Comment
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