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Old 30th January 2013, 05:43 PM   #11
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0V no matter remote ON or OFF.
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Old 31st January 2013, 01:06 AM   #12
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Location: Louisiana
If you have 0v on all of them, make sure that you have voltage across the B+ and ground terminals.
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Old 19th February 2013, 01:26 PM   #13
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Remote ON
Pin 1-10
1 (0V)
2 (0V)
3 (14.3V)
4 (0V)
5 (14,3V)
6 (14.3V)
7 (14,3V)
8 (0,3V)
9 (0,03V) (14.3V only 3-5s option1)
10 (0V)

Let me explain:
B- (ground) is always connected
OPTION 1
If I connect B+ and remote in the same time, power led comes for 3-5 s current reach 0.5 A and than AMP switch OFF.
OPTION 2
If I connect B+ and later remote nothing happens. Green led wont light at all.

So I always should wait about 10 seconds (and repeat option 1).
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Old 19th February 2013, 01:57 PM   #14
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Location: Louisiana
Leave B+ and ground connected at all times. Apply remote after you have the other wires connected and post the voltage on that header.
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Old 19th February 2013, 02:15 PM   #15
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1 (0V)
2 (0V)
3 (14.3V)
4 (0V)
5 (14,3V)
6 (14.3V)
7 (14,3V)
8 (0,3V)
9 (0,03V)
10 (0V)
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Old 2nd March 2013, 08:17 PM   #16
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any ideas?
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Old 2nd March 2013, 09:04 PM   #17
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Join Date: Nov 2003
Location: Louisiana
The inputs to those appear to be OK. Post the DC voltage on all pins of the LM324.

U600
Pin 1:
Pin 2:
Pin 3:
Pin 4:
Pin 5:
Pin 6:
Pin 7:
Pin 8:
Pin 9:
Pin 10:
Pin 11:
Pin 12:
Pin 13:
Pin 14:
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