BuickDunbar Special
Name : Jim Joined : 2013-05-12 Post Count : 1 Merit : 0
| Subject: Climate Control - circuit board repair--97 Riviera Sun May 12, 2013 4:22 pm | |
| I'm repairing my Climate Control circuit board lighting. I've successfully replaced the bulbs and re-soldered the resistors, but I like to know if anyone knows the part number for the amber diodes--I'd also like a part number for the red one too that some of you have placed in the "OFF" position. Finally, is there a part number for installing a green diode in the "Auto" position? You guys really do a good job of providing a lot of detail. Thanks in advance for your help... --Jim | |
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Z-type Aficionado
Name : Andrew Zamiska Age : 37 Location : Cecil, PA - 25 miles south of Pittsburgh Joined : 2009-06-29 Post Count : 1429 Merit : 63
| Subject: Re: Climate Control - circuit board repair--97 Riviera Sun May 12, 2013 6:00 pm | |
| I don't know if we have any specific part number for the LED's, but they're 3mm LED's, 12 volt obviously. I put a red one in my other unit (before it bit the dust) and it looked awesome. I know at my local Radio Shack(s) they had a few colors of the little 3mm LED's. Just in case, make sure you solder in the new LEDs with the polarity in the same direction! | |
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albertj Master
Name : Location : Finger Lakes of New York State Joined : 2007-05-31 Post Count : 8685 Merit : 181
| Subject: Re: Climate Control - circuit board repair--97 Riviera Mon May 13, 2013 12:28 am | |
| - Z-type wrote:
- I don't know if we have any specific part number for the LED's, but they're 3mm LED's, 12 volt obviously. I put a red one in my other unit (before it bit the dust) and it looked awesome. I know at my local Radio Shack(s) they had a few colors of the little 3mm LED's. Just in case, make sure you solder in the new LEDs with the polarity in the same direction!
The LEDs are not 12v - look at the board carefully. They are driven by a driver circuit, probably running 5.2 v or so. You can use colored LEDs same size, just watch not to get them too bright (check lumen specs). | |
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| Subject: Re: Climate Control - circuit board repair--97 Riviera | |
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