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Author Topic: monitor information  (Read 3928 times)
mbdmtrasdl
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« on: February 04, 2010, 05:49:39 PM »

greetings,
     once again i am looking for the impossible...i have three 19" monitors to test/recap/repair.   on the main board the # is PWB-234 & TATUNG....the neck board is marked PWB-110
on the metal frame connecting to the pcb is  ALGOL Manufacturing with part #CR-M-19... these were given to me indivually so i have no idea what unit they came out of.also on the frame is manuf date of 1981.

the monitors have an 8 pin input header...pins 1,3,5 measure 180 ohms to ground maybe red,green,blue signals , pins 2,4,6 are ground...7 & 8 measure inf, probably sync??

looking for schematic source from someone who may have worked on these before...a couple of pics attached, without a roadmap i am sunk

thanks in advance for any help

mike


* stored items 002.jpg (110.51 KB, 640x480 - viewed 270 times.)

* stored items 004.jpg (112.02 KB, 640x480 - viewed 305 times.)
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TZtech
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« Reply #1 on: February 08, 2010, 05:56:25 PM »

Hi

Maybe amusement equipment ?
Try Randy Fromm's websites he has plenty good info on monitor and monitor repairs.
http://randyfromm.com/amusements/techdept/

Ian
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mbdmtrasdl
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« Reply #2 on: February 09, 2010, 04:07:31 PM »

thanks for the suggestion...I talked to randy f previously and he has no knowledge of this monitor...he said to make sure I send him the information if I find any.
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TZtech
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« Reply #3 on: February 09, 2010, 04:21:09 PM »

You can also try

http://www.startechjournal.com - its not free but they will be able to tell you if their publications have repair tips for your particular monitor.

Ian
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jay
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« Reply #4 on: February 09, 2010, 04:25:46 PM »

Ken Layton is another excellent resource for this.
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