python car alarm=toast?

tweak+peak · 21st January 2007, 12:07 AM

ok I got a working but used python car alarm
I hooked up the wrong (not main) ground wire
then I hooked up the power whoops!

the siren went off very quietly
by the time I figured it out and hooked up the real ground
it didn't work anymore

is this thing repairable or is it another in a string of lessons
A.K.A. spare parts

there is no visible damage
I'm thinking shorted I.C. or transistor
does anyone know how to test these?
if anyone is interested I will post the part numbers on the IC's
and transistors

tweak+peak · 24th January 2007, 03:34 AM

ok I looked up the numbers off the IC's and transistors
but couldn't find any information I don't know if they are part #s
the 28 pin # is DEI63T A426K0894
the 16 pin # is M'SIA 0413U ULN2003A
1 transistor is K A1046 Y 423
there is an NEC D882
and a cube with OEG MCL-112D2H
I was trying to price these to see if it's worth fixing
all I can do is replace parts other than simple tests I am lost
if no one thinks it's worth the effort to repair
I may give up and buy another brain box

21st January 2007, 12:07 AM	#1
tweak+peak diyAudio Member Join Date: Nov 2006	python car alarm=toast? ok I got a working but used python car alarm I hooked up the wrong (not main) ground wire then I hooked up the power whoops! the siren went off very quietly by the time I figured it out and hooked up the real ground it didn't work anymore is this thing repairable or is it another in a string of lessons A.K.A. spare parts there is no visible damage I'm thinking shorted I.C. or transistor does anyone know how to test these? if anyone is interested I will post the part numbers on the IC's and transistors

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Alarm remote control broken	Clipped	Car Audio	10	3rd January 2008 06:32 PM
anti-theft motorcycle alarm	elmer	Everything Else	1	10th March 2005 07:14 PM
diy car alarm	mikee12345	The Lounge	0	23rd August 2003 11:38 PM
Just another Monty Python argument....	mikek	The Lounge	119	4th July 2003 01:38 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

24th January 2007, 03:34 AM	#2
tweak+peak diyAudio Member Join Date: Nov 2006	ok I looked up the numbers off the IC's and transistors but couldn't find any information I don't know if they are part #s the 28 pin # is DEI63T A426K0894 the 16 pin # is M'SIA 0413U ULN2003A 1 transistor is K A1046 Y 423 there is an NEC D882 and a cube with OEG MCL-112D2H I was trying to price these to see if it's worth fixing all I can do is replace parts other than simple tests I am lost if no one thinks it's worth the effort to repair I may give up and buy another brain box