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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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BOSE
needing a fix for bose wave radio awr1-1w
dead display , unit will not turn on ....... it has the voltages at the regulator .. thanks in advance for any help ......... Jim just a note . the display icons ALL lit up before failure |
#2
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BOSE
"jim" wrote in message ... needing a fix for bose wave radio awr1-1w dead display , unit will not turn on ....... it has the voltages at the regulator .. thanks in advance for any help ......... Jim just a note . the display icons ALL lit up before failure I've got the service manual, but you'll have to bear with me until after Xmas. Just as a matter of interest, I do work for a Bose service agent, and have done LOTS of these, but the symptoms you describe are not any that I have ever had. It sounds a bit system control micro-ish, but may not be. If you would like me to scan the relevant manual bits, mail me off-group, so I remember. Spares may turn out to be an issue, because they are *very* anal about who they will supply. Arfa |
#3
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BOSE
jim wrote:
needing a fix for bose wave radio awr1-1w dead display , unit will not turn on ....... it has the voltages at the regulator .. thanks in advance for any help ......... Jim just a note . the display icons ALL lit up before failure Look for a bad 1 ohm flameproof resistor in the power supply, near a TO-220 package regulator IIRC, around the middle area of the main board. MarkZ . |
#4
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BOSE
jim wrote: needing a fix for bose wave radio awr1-1w dead display , unit will not turn on ....... it has the voltages at the regulator .. thanks in advance for any help ......... Jim just a note . the display icons ALL lit up before failure I think it needs a new 9 volt backup battery. |
#5
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BOSE
Nate Scharff wrote:
jim wrote: needing a fix for bose wave radio awr1-1w dead display , unit will not turn on ....... it has the voltages at the regulator .. thanks in advance for any help ......... Jim just a note . the display icons ALL lit up before failure I think it needs a new 9 volt backup battery. Now it's a _really_really_ overpriced piece of garbage. |
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