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pmc138
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« on: January 08, 2009, 08:42:34 » |
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Hello,
My old VCR Panasonic NV-G10EV need repair,
all is OK except tape playback, drum doesn't spin-up. When i switch on the unit with the tape inside i can see the drum turn 1/4 a rotation and then stop. Any suggestion and/or schematics diagrams are welcome.
all the best
Paolo, Italy.
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pardeep
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« Reply #1 on: January 08, 2009, 09:32:58 » |
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DEAR FRIEND-AT FIRST RESOLDER THE HALL IC IN THE HEAD MOTOR OR CHANGE HALL IC. IC 6677 MAY BE FAULTY
OR DRY SOLDER. OTHERWISE CHECK THE ALL DRUM CIRCUIT. GOOD LUCK.
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« Last Edit: January 09, 2009, 16:38:39 by pardeep »
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BE HAPPY DONT WORRY
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pmc138
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« Reply #2 on: January 09, 2009, 14:17:10 » |
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Thank you my friend for your reply,
are you talking about the ic AN3821 situated on the main board?
Do you have the service manual or schematics to email?
Paolo.
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pardeep
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« Reply #3 on: January 09, 2009, 16:13:00 » |
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sorry friend- check the head motor drive ic (trace the jack from head motor to side board)
the ic number not 3821, the number may be an 6677. chek this ic & realated circuit.
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BE HAPPY DONT WORRY
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pmc138
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« Reply #4 on: January 15, 2009, 05:09:33 » |
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I have replaced the drum ic AN6387 but the problem is still there.
Help!
Paolo.
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olimpya
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« Reply #5 on: March 19, 2009, 03:32:46 » |
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Try, change the hall ics inside the motor..
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Nothing is impossible.
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jts1957
Jr. Member
 Offline
Posts: 36
Far, Far Away
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« Reply #6 on: March 19, 2009, 10:39:44 » |
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I presume you have B-Plus to the area?
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