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09-22-2009, 05:08 PM
| #1 |
| Member Join Date: Aug 2007 Location: Richmond, VA
Posts: 73
| Toa D-3 what is Q507?
Anyone have a schematic for this? what is this part has 3135 written on it
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09-23-2009, 01:22 AM
| #2 |
| Senior Member Join Date: May 2006 Location: Lansing, Michigan, USA
Posts: 10,366
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COntact TOA for the schematic.
__________________ Education is what you're left with after you have forgotten what you have learned. |
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09-23-2009, 02:42 PM
| #3 |
| Member Join Date: Aug 2007 Location: Richmond, VA
Posts: 73
| OK
If everyone that DOESN'T have a schematic for a Toa D-3 wants to post, feel free to also.
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09-23-2009, 09:54 PM
| #4 |
| Senior Member Join Date: Jul 2006
Posts: 436
| Complete stab in the dark
well 1.Its Japanese 2.Its AF 3.Its high gain Is there another thats working you can pull and test? This could be 100% wrong! |
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11-02-2009, 04:20 PM
| #5 |
| Member Join Date: Aug 2007 Location: Richmond, VA
Posts: 73
| Good stab OC
It was a 2SC3135 substitute 2SC3330. Q507 was leaking DC to the sum out jack. All good now. Thanks for the assist.
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