Yamaha TRB-JP: service manual needed

[Low_blow]

Hi, everybody!
Has anyone got a service manual for TRB John Patitucci model (1st generation with 24 frets)?
I made a search and found service manuals for TRB-JP2 and TRB-5II only and no for my bass. Thanks.
p.s. I need service manual, not the product brochure/overview.

 

[Jester's Fury]

I have one for a TRB-6 (first version) that may work for you. Shoot me a PM with your email if interested.

 

[Jester's Fury]

PM sent, I hope they help

 

[251]

Hi, everybody!
Has anyone got a service manual for TRB John Patitucci model (1st generation with 24 frets)?
I made a search and found service manuals for TRB-JP2 and TRB-5II only and no for my bass. Thanks.
p.s. I need service manual, not the product brochure/overview.

It is listed on the Yamaha US Support site;
http://download.yamaha.com/search/product/?category_id1=16171&&category_id2=16123&product_id=1064258
I had to register from the US. They don't spam, so no worries if you register yourself.

If you can't see it PM your eddress & I'll attach it to a Reply. It is a 600K pdf file.

 

[Low_blow]

It is listed on the Yamaha US Support site;
http://download.yamaha.com/search/product/?category_id1=16171&&category_id2=16123&product_id=1064258
I had to register from the US. They don't spam, so no worries if you register yourself.

If you can't see it PM your eddress & I'll attach it to a Reply. It is a 600K pdf file.

Thanks, but I'm looking for the service manual for TRB-JP, which contains schematics and detailed parts listing, not the Electric basses general owner's manual.

 

[Bijoux]

the TRB-6 and the TRBJP use the same preamp. I've owned both, and they share the same electronics.

 

[Low_blow]

the TRB-6 and the TRBJP use the same preamp. I've owned both, and they share the same electronics.

I have had several TRB-5's in the past. I noticed that the second circuitboard (the EQ section) is exactly the same, but the main circuitboard is slightly different.

 

[Low_blow]

Finally I got it! Bijoux, you were right: the TRB-6 and the TRBJP use the same preamp. Probably TRB-5's preamp has slight modifications due to different pickups, just my supposition. Thank you all for help, especially Jester's Fury and 251!

 

[Bijoux]

great!
I was gonna say, I am no expert, but being that I am always trying to figure out why such a giant different in price between instruments that are very similar, I did compare both preamps and couldn't tell the difference.
Good luck!

 

[Leon123]

Can anyone help?
I would like to know if i can find and replace yamaha trb jp electronics and magnetics??

 

[yama6patatuci]

Can anyone help?
I would like to know if i can find and replace yamaha trb jp electronics and magnetics??

Very much interested in this topic since my TRB(6)-JP needs a new mid cut/boost control for its EQ. Either I need to find an identical(discontinued in 2003) part or a technically compatible one or do I swap out existing pickups and Eq for a whole new set? Hoping to retain the originals tonal characteristics thanks to the utilization of the original design usage of a passive/active combo setup within the original circuitry.

 

[joab brito]

Hi, everybody!
Has anyone got a service manual for TRB John Patitucci model (1st generation with 24 frets)?
I made a search and found service manuals for TRB-JP2 and TRB-5II only and no for my bass. Thanks.
p.s. I need service manual, not the product brochure/overview.

hello, I need this electrical scheme that you mentioned, the TRB-jp version 1. can you send me.....

Att., joab

 

[joab brito]

my email are: [email protected]

 

[joab brito]

I have one for a TRB-6 (first version) that may work for you. Shoot me a PM with your email if interested.

hello, I need this electrical scheme that you mentioned, the TRB-jp version 1. can you send me.....

Att., joab - [email protected]