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#1
April 25th 04, 06:17 PM
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Need SM-20 Mic. schematic
When i move loose my sm-20 Icom microphone schematic, can somebody
indicate or send me a copy or scan of this? or tell me where can i download it? tks in advance, Artur. |
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#2
April 26th 04, 05:02 AM
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On 25 Apr 2004 09:17:39 -0700, (AGH) wrote:
When i move loose my sm-20 Icom microphone schematic, can somebody indicate or send me a copy or scan of this? or tell me where can i download it? The wiring pin out is here, if that helps at all: http://www.mods.dk/view.php?ArticleId=2290 1. microphone output white 2. +8 VDC input red 3. frequency up/down blue 4. no connection 5. PTT yellow 6. GND (PTT ground) black 7. GND (mic ground) shield 8. No connection |
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#3
April 26th 04, 05:02 AM
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On 25 Apr 2004 09:17:39 -0700, (AGH) wrote:
When i move loose my sm-20 Icom microphone schematic, can somebody indicate or send me a copy or scan of this? or tell me where can i download it? The wiring pin out is here, if that helps at all: http://www.mods.dk/view.php?ArticleId=2290 1. microphone output white 2. +8 VDC input red 3. frequency up/down blue 4. no connection 5. PTT yellow 6. GND (PTT ground) black 7. GND (mic ground) shield 8. No connection |
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