kicker 1200.1 burnt, need schem please

Rummel Autosport · 12th October 2011, 02:09 PM

I have emailed Kicker a few times and have not received any kind of response so I am dead in the water on this amp. I notice that this is not a rare occurance so I figure the schematic is out there. If someone could post it up for send it to me that would be great.
I will go over it and try to keep the Newb questions to an absolute minimum.

Thanks in advance guys!

Perry Babin · 12th October 2011, 03:17 PM

What is wrong with the amp?

Green or red board?

If it has a date stamped on the board, what is it?

Rummel Autosport · 12th October 2011, 03:29 PM

Q06 Q07 Q08 and Q09 are burnt out. Already know I have to get all 8 of the power transistors, but since I cant get the schematic I and these are burnt badly I dont know what the part numbers for the replacements are.
I believe the board was red, but I have to check when I get home, I didn't notice anyone mentioning differences of board or dates so I didnt look into that. I will get that info after work.

I am going to order the stuff from Digi-key as soon as I know what I am supposed to be ordering.

Perry Babin · 12th October 2011, 04:06 PM

If the FETS on the other side of the board were Q12-Q15, it's the red board.

The FETs were likely IRF3205s. If only one side was badly burned, you can probably read them on the other side of the amp.

Check the 100 ohm gate resistors after removing the power supply FETs.

The PNP driver transistors (Q05 and Q11) also commonly fail. I generally use MMBTA56s in place of the originals.

You also need to check the output transistors to see if any have failed.

fcruz · 13th October 2011, 02:08 AM

I have a scheme where you can send to your email

Rummel Autosport · 13th October 2011, 02:26 AM

yes red board

Rummel Autosport · 13th October 2011, 02:26 AM

rummelautosport@gmail.com
is my email.

Thanks!

timwebb · 13th October 2011, 02:40 AM

i would like one.

timwebb101@gmail.com

Rummel Autosport · 13th October 2011, 01:32 PM

Digi-key has botht he IRF3205ZPBF-ND amd IRF3205PBF-ND listed.
The second seems to have a higher current rating than the first so I was going to go with that one, unless the other differences make it incompatable, or not advisable.

Perry Babin · 13th October 2011, 08:00 PM

They have essentially the same current rating. Either will work.

12th October 2011, 02:09 PM	#1
Rummel Autosport diyAudio Member Join Date: Oct 2011	kicker 1200.1 burnt, need schem please I have emailed Kicker a few times and have not received any kind of response so I am dead in the water on this amp. I notice that this is not a rare occurance so I figure the schematic is out there. If someone could post it up for send it to me that would be great. I will go over it and try to keep the Newb questions to an absolute minimum. Thanks in advance guys!

12th October 2011, 03:17 PM	#2
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	What is wrong with the amp? Green or red board? If it has a date stamped on the board, what is it? __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

12th October 2011, 04:06 PM	#4
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	If the FETS on the other side of the board were Q12-Q15, it's the red board. The FETs were likely IRF3205s. If only one side was badly burned, you can probably read them on the other side of the amp. Check the 100 ohm gate resistors after removing the power supply FETs. The PNP driver transistors (Q05 and Q11) also commonly fail. I generally use MMBTA56s in place of the originals. You also need to check the output transistors to see if any have failed. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

13th October 2011, 08:00 PM	#10
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	They have essentially the same current rating. Either will work. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

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


	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

12th October 2011, 03:29 PM	#3
Rummel Autosport diyAudio Member Join Date: Oct 2011	Q06 Q07 Q08 and Q09 are burnt out. Already know I have to get all 8 of the power transistors, but since I cant get the schematic I and these are burnt badly I dont know what the part numbers for the replacements are. I believe the board was red, but I have to check when I get home, I didn't notice anyone mentioning differences of board or dates so I didnt look into that. I will get that info after work. I am going to order the stuff from Digi-key as soon as I know what I am supposed to be ordering.

13th October 2011, 02:08 AM	#5
fcruz diyAudio Member Join Date: Apr 2011	I have a scheme where you can send to your email

13th October 2011, 02:26 AM	#6
Rummel Autosport diyAudio Member Join Date: Oct 2011	yes red board

13th October 2011, 02:40 AM	#8
timwebb diyAudio Member Join Date: Jan 2010 Location: memphis tn	i would like one. timwebb101@gmail.com

13th October 2011, 01:32 PM	#9
Rummel Autosport diyAudio Member Join Date: Oct 2011	Digi-key has botht he IRF3205ZPBF-ND amd IRF3205PBF-ND listed. The second seems to have a higher current rating than the first so I was going to go with that one, unless the other differences make it incompatable, or not advisable.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
KX 1200.1 burnt output inductor	nonprof	Car Audio	8	11th July 2011 04:23 PM
kicker 1200.1	timwebb	Car Audio	55	11th June 2011 11:32 PM
Help to understand this schem please!	apr	Instruments and Amps	11	1st January 2009 08:06 PM
Tip33.....anyone got a schem.	diesel_tech	Solid State	9	23rd March 2007 11:55 PM
help, schem for sherwood	psychosteve	Solid State	0	10th November 2004 05:35 PM

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