DEQ 9200 schematic - Page 2

Perry Babin · 25th October 2009, 12:18 AM

For the 'not there' pins, touch the tab of the transistor. Post the voltages.

Connect the face to the unit and recheck the voltages.

rolexcomm · 28th October 2009, 12:17 AM

Hey Perry, so for the delay. Been working here pretty hard. Got this baby all fired up and is working good so far. lights the display and everything. One question if you got time to answer this, I am looking over the service manual and it calls for a LCTB2RK2125 Inductor, I can't find this where I am at. I have the understanding it is a 2.2 uh. I have a data sheet for vishay dale, would this work the same in its place????

Perry Babin · 28th October 2009, 12:25 AM

Virtually any inductor with the same inductance and physical size should work as well as the original.

rolexcomm · 19th November 2009, 02:50 AM

got the new inductors in and soldered and everything working great. Thanks....

luizhavoc · 13th July 2011, 01:42 AM

Link to copyrighted material removed

Here I posted some info on the DEQ-9200, it have owner manual, service manual and the wire colors of the din-13 connector plug for those that cutted / damaged the cable. I hope it helps somebody.

kevinkr · 13th July 2011, 01:51 AM

Links to copyrighted material hosted anywhere but at the original copyright holder's site will be removed when encountered.

25th October 2009, 12:18 AM	#11
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	For the 'not there' pins, touch the tab of the transistor. Post the voltages. Connect the face to the unit and recheck the voltages. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

28th October 2009, 12:25 AM	#13
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	Virtually any inductor with the same inductance and physical size should work as well as the original. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

13th July 2011, 01:51 AM	#16
kevinkr diyAudio Moderator Join Date: Sep 2004 Location: Boston, Massachusetts Blog Entries: 6	Links to copyrighted material hosted anywhere but at the original copyright holder's site will be removed when encountered. __________________ www.kta-hifi.net

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28th October 2009, 12:17 AM	#12
rolexcomm diyAudio Member Join Date: Oct 2009 Location: Where there are too many latin babes!!	Hey Perry, so for the delay. Been working here pretty hard. Got this baby all fired up and is working good so far. lights the display and everything. One question if you got time to answer this, I am looking over the service manual and it calls for a LCTB2RK2125 Inductor, I can't find this where I am at. I have the understanding it is a 2.2 uh. I have a data sheet for vishay dale, would this work the same in its place????

19th November 2009, 02:50 AM	#14
rolexcomm diyAudio Member Join Date: Oct 2009 Location: Where there are too many latin babes!!	got the new inductors in and soldered and everything working great. Thanks....

13th July 2011, 01:42 AM	#15
luizhavoc diyAudio Member Join Date: Jul 2011	Link to copyrighted material removed Here I posted some info on the DEQ-9200, it have owner manual, service manual and the wire colors of the din-13 connector plug for those that cutted / damaged the cable. I hope it helps somebody.

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