| Author |
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| jev |
 Posted: Mon Mar 23, 2009 12:44 pm Post subject: i need help 4 my pioneer deh-1650 |
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any1 have an idea what mosfet ic does a pioneer DEH-1650 supertuner has? and a schematic diagram of 8's main board? im having a problem with my head unit, no output sound.  |
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| Guest |
| Posted: Mon Mar 23, 2009 4:12 am Post subject: |
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| yes . i did it ..but no power .. i remove the unit i check ..may be i need the schematic diagram |
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| kenray |
| Posted: Fri Mar 20, 2009 4:48 pm Post subject: |
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| if you have a signal tracer you can check to see if you have audio input to the output ic. if no input, could be volume control ic. did you check for bad solder connections on the output ic or even the harness connector. |
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| Guest |
| Posted: Thu Mar 19, 2009 2:09 am Post subject: |
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no voltages out
arnold |
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| kenray |
| Posted: Wed Mar 18, 2009 5:47 pm Post subject: |
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| if you have a multimeter, you may want to check voltage output of your speaker wires, should be about 6 or 7 volts dc. the output ic is a pal006. about 35.00 from pioneer. |
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| kenray |
| Posted: Wed Mar 18, 2009 5:42 pm Post subject: |
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| you might want to check for bad solder connections. |
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| Guest |
| Posted: Wed Mar 18, 2009 12:50 am Post subject: |
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no audio output.do you have schematic this deh-16
arnold |
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| kenray |
| Posted: Tue Mar 17, 2009 5:04 pm Post subject: |
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| okay, is there no power at all or is there just no audio output????????????????/// |
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| Guest |
| Posted: Tue Mar 17, 2009 12:05 am Post subject: deh-16 |
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Yes. but i don"t know how to check mosfet ic..
arnold. |
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| kenray |
| Posted: Mon Mar 16, 2009 4:35 pm Post subject: |
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| did you check all your fuses? this deck requires two power sources, a constant and a switched. |
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