Hi all,
I´m getting crazy with a channel strip. I´m stuck and I do not know what more I can do regarding to the issues.
The problems:
- VCA fader is bypassed by the signal (does not act on the signal)
- VCA CUT switch does not cut the signal andthe lamp does not switch on when pushing it
Tests done:
- VCA works perfect
- CUT light switches on, when another channel is soloed (and CUT works)
- CUT switch it is working (I get +17.8/0v on pins 27/32 of VCA card 82E13 when switching on/off) (I also have replaced the switch, just in case)
- I get correct values in the VCA 82E13 card (+-17,75v and 5v between pins 29, 30, 35 and 32)
- All the IC´s of the logic card 82E12 have been tested and the logic card has been swapped (just in case)
- Cards 82E13 (VCA), 82E11 (group amp), 82E02 (EQ), 82E10 (dynamics), 82E241 (amp) and 82E03 (recall) have been swapped by a well functioning channel cards.
I think there is something wrong in the 611 motherboard, but I do not know what more can I check in the channel.
I will be very gratefull if someone can give to me any idea.
Thanks in advance.
Best regards.
Oihan