Screwed up my Crack upgrade

Paul Birkeland · **Reply #45 on:** May 03, 2019, 10:09:38 AM

Can you post voltages?

flyfisher55 · **Reply #46 on:** May 03, 2019, 12:20:24 PM

Small Board
OA-O.L
1A- O.L
B-A/B- 0V
1B-0.L
0B-00.09V

flyfisher55 · **Reply #47 on:** May 03, 2019, 12:37:50 PM

Small Board
OA-68.2 V
1A-226.9V
B-A/B-000.0V
1B-226.8V
OB-000.0V

flyfisher55 · **Reply #48 on:** May 03, 2019, 12:57:36 PM

LED at A3 is the one out along with two on small board below 1B

Paul Birkeland · **Reply #49 on:** May 03, 2019, 01:14:30 PM

Can you post some photos of your build? It's very unusual to see 0V on one of the outputs of the small PC board.

flyfisher55 · **Reply #50 on:** May 03, 2019, 03:31:58 PM

I'm enclosing a few hope these help.

Paul Birkeland · **Reply #51 on:** May 03, 2019, 07:06:20 PM

Can you unscrew the board and tilt it out of the way so we can see the socket wiring?

flyfisher55 · **Reply #52 on:** May 04, 2019, 02:24:22 AM

I tool these last night.

flyfisher55 · **Reply #53 on:** May 04, 2019, 05:02:50 AM

more pics

Paul Birkeland · **Reply #54 on:** May 04, 2019, 05:34:25 AM

The wire at A4 is not attached and not particularly well soldered.

flyfisher55 · **Reply #55 on:** May 04, 2019, 06:01:24 AM

I resoldered both A3 and A4

flyfisher55 · **Reply #56 on:** May 04, 2019, 06:11:18 AM

amp on one LED on

flyfisher55 · **Reply #57 on:** May 04, 2019, 06:24:04 AM

Re checked voltage,
OA 68.2
1A 230.1
B-A/B 000.0
1B 229.5
OB -000.1

Paul Birkeland · **Reply #58 on:** May 04, 2019, 10:30:14 AM

Can I see a photo of the bottom of the small PC board?

flyfisher55 · **Reply #59 on:** May 04, 2019, 12:37:20 PM

small board