are you still getting the no CA error on the display or is it just blank
800HD PVR Wont start at all after flashing failure
- Nudel
- Thread is marked as Resolved.
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I dont get the "NO CA ERROR"
The problem I have is that the box dont start at all.When I connect the power cord, nothing happens.
The screen just flicker for 1sec.I searched a little on 8a8f8-forum. And found some good info.
I found this picture;Codehttp://www.8a8f8.com/ubbthreads.php/ubb/download/Number/10924/filename/dm800hd-Fault-finder-pinout-2013.jpg
I have the readings on pin 1-8
But I dont have the 5V on the pins in the upper right.The question is why...
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so the no ca errors fixed then ;)
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Hi.
I didn't wanted to do a new thread about this.
My box has the two LAN lights. But will not start.
So I hope someone will give me a push in the right direction.I have measured the 8pins.
And got the following result;Pin 1 - 1.22V With power - 638ohm - Without power - 60
Pin 2 - 2.60V With power - 822ohm - Without power - 82
Pin 3 - 3.30V With power - 838ohm - Without power - 104
Pin 4 - 3.31V With power - 829ohm - Without power - 450
Pin 5 - 5.01V With power - 946ohm - Without power - 101
Pin 6 - 12.28VThe two points above the USB port;
Pin 1 - Gnd?
Pin 2 - 0V 130 Ohm.I have also measured the U23, U24, U25 chips.
And got the following result;U23
Pin 1 - 1.25V
Pin 2 - 1.25V
Pin 3 - 1.25V
Pin 4 - 1.85V
Pin 5 - 12.27V
Pin 6 - 12.27V
Pin 7 - 12.27V
Pin 8 - 12.27VU25
Pin 1 - 0V
Pin 2 - 0V
Pin 3 - 0V
Pin 4 - 4.18V
Pin 5 - 1.2V
Pin 6 - 1.2V
Pin 7 - 1.2V
Pin 8 - 1.2VU24
Pin 1 - 6.2V
Pin 2 - 4.2V
Pin 3 - 0V
Pin 4 - 0V
Pin 5 - 4.98V
Pin 6 - 0V
Pin 7 - 1.2V
Pin 8 - 1.25V
Pin 9 - 3.13V
Pin 10 - 0.66V
Pin 11 - 1.3V
Pin 12 - 4.48V
Pin 13 - 0V
Pin 14 - 1.85VAlso measured the U22
Pin 1 - 12.27V
Pin 2 - 0V
Pin 3 - 0V
Pin 4 - 0V
Pin 5 - 0V
Pin 6 - 0V
Pin 7 - 0.08VDoes this make any sense?
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