Question about Theater Research TR-8000 System

Open Question

Tr-8000 Hello I have a subwoofer defective tr-8000 and the transistor is broken into two I would like to have the number of the part because I remain in Canada and I am a technician in electronics. Thank you

Posted by on


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Looking for fuel filter for Onan HDKAK=1046 rv generator. Anyone have the product number

You didn't indicate a Spec number for your gen that would be required. Any RV place can get this part it is Cummins part # 149-2513 but a Spec number would help.

Oct 09, 2013 | Onan Cummins 8.0 HDKAK/1046 RV QD 8000...

1 Answer

I had a Realistic Navaho TRC-458 Given to me it will transmit but not receive what could be causing this

Alot of problems could knock out the recieve in these radios, from audio amplifer failure to a bad tr-5, i would check or replace TR-5, these are famous for going bad! replace TR-5 with another good transistor of the same type and number! :-)

Jul 02, 2012 | Radio Communications

1 Answer

H out transistor defetive & number missing plz solve


The horizontal output transistor number for Sony KV-ES34M61

Horizontal output - [Q6807] == 2SC5480-01
Pin output - [Q6808] == 2SC5480-01 Again

Please replace bothe the transistor at the same time. Check horizontal output transformer [LOT of HOT], for any defects.. Ok

Jan 06, 2011 | Sony KV-ES34M61 34" TV

1 Answer

Tv was dead no vvidei no sound after checking found that power supply capacitor and horizontal deflection output transistor was defective i lost that tr no part no please tell me what should i do?

There are few models of Sony telivisions which uses transistors in vertical output section. It will be a matched pair of PNP and NPN transistors. According to Sony schematic which I have with me used 2SB6494(PNP) AND 2SD669A(NPN) as vertical outputs and 2SC2383 as vertical drive, 2SC1364 as vertical oscillator. Just try to get the orginal numbers or find its equivalents from data book. Ok.

Oct 17, 2010 | Sony KV-35S42 35" TV

1 Answer

MTX Lolita Sub amp defective power transformer (open primary) What's the transformer voltage?

Without Knowing the Output Chip or transistor Numbers, I don't know but Most 100 Watt anps use 60 to 70 Volt Centertap Sacondarys. Also if You Take the Cover off The Transformer you will find a Thermal Fuse in the Primary. I have bypassed the Thermal Fuse and went with a external fuse, Go for it.

Oct 07, 2010 | MTX LOLITA 8" 100 WATT LOW PROFILE...

1 Answer

My kicker solo x 10 dual 2 omh dont work

Try to check speaker fuse (could be low impedance resistor) inside the unit. But the most possibility is the Power Transistors are defected.

Apr 03, 2010 | Kicker SoloX S10X2 Car Subwoofer

Not finding what you are looking for?
Theater Research TR-8000 System Logo

Related Topics:

33 people viewed this question

Ask a Question

Usually answered in minutes!

Top Theater Research Audio Players & Recorders Experts

David Payne
David Payne

Level 3 Expert

14162 Answers


Level 3 Expert

5318 Answers

Tom Chichester

Level 3 Expert

40418 Answers

Are you a Theater Research Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides