I have a DSC1550, the transformer power adapter gets very warm, (turned brown after time). So casually looking at the circuit board, I see a full rectifier in the power section, thinking that the unit can function using a DC adapter. Connecting a variable DC supply set to proper battery charging voltage (13.8vdc), I get a trouble light on the control panel. I wonder why?
Excellent video, Congratulations! Please, can you let me know the name of the IC U5 voltage regulator (the one with the heatsink) of the DSC 1550 Alarm Panel? I need to replace this IC, but I can not distinguish its name. Thanks in advance
I have a DSC1550, the transformer power adapter gets very warm, (turned brown after time). So casually looking at the circuit board, I see a full rectifier in the power section, thinking that the unit can function using a DC adapter. Connecting a variable DC supply set to proper battery charging voltage (13.8vdc), I get a trouble light on the control panel. I wonder why?
This was perfect! Helped me so much!
Thank you, this worked for me.
Do you know how to activate the stay mode on this alarm?
Hi Please help me to setup alarm speaker on my DSC model? I am not sure what model I have?
My speaker is 30W 2-Channel siren speaket 8VDC
Excellent video,
Congratulations!
Please, can you let me know the name of the IC U5 voltage regulator (the one with the heatsink) of the DSC 1550 Alarm Panel? I need to replace this IC, but I can not distinguish its name.
Thanks in advance
My system won’t stop making a beep every 30 seconds or so how do I get it to stop?
İ think your system has a trouble
I think the model number PC1555RKZ