Need new blues junior schematic 103revc telecaster. When it receives power it will not turn on and i am assuming i fried an ic chip or interrupted signal flow somehow, thus it. Youll still find the same conveniently giggable size, pedalfriendly character, and ideal volume that make the line so successful. To open downloaded files you need acrobat reader or similar pdf reader program. Blues junior settings with ascending volume values description posted by rever b maste r middl e bas s trebl e fa t vol. March 14, 2011 november 29, 2017 admin 10 comments. Fender blues junior iii service manual pdf download. Any fender authorized service center in need of a warranty replacement pcb assembly for this unit should contact fmic tech support by phone at 866 3453642, or by email sent to. Along with the tube, i got a 47pf capacitor, and modded c2 to a pair of jumpers to a dpdt mini switch installed next to the input jack so i can have a switchable bright and brighter switch with a choice of the stock 100 pf or a total 147 pf. Power sw, pilot lamp, reverb, master vol, mid, bass, treb, fat sw, vol, in rear. A true classic, with that latenight blues tone found nowhere else but in a fender. Fender frequently releases limited editions of the blues junior. Notices specifications theory of operation parts lists. Only one i can find is for older green board and all component numbers are different.
Blues junior history can be divided into two major categories. I fryed my blues junior a few weeks ago after accidentally switching the prepower tubes and replacing them in the wrong position. It is aimed at achieving the warm, tubedriven tone common in many styles of american blues and blues rock dating back to the 1950s, while remaining both portable and affordable. Pcb assembly chassis assembly cabinet assembly miscellaneous schematics service diagram fender musical instruments corp.
Im thinking that, if that were the case, it would not be a fault of the blues junior amp, as every tube amp in existence would suffer the same problem. Blues junior top panel functions blues juniortm introduction the fender blues junior is a truly professional, small, tube amplifier. Hello, i am looking for a schematic for the epiphone regent acoustic 30 amp. Fender diagrams, schematics and service manuals download for free. It features 15 watts of tube el84 power, and it has a single channel with basic eq as well as a fat switch which pumps up the midrange and gain a.
If youve got a blues junior from this period and youve lost the papers this is a nice find. Compact size, professional tone, and traditional styling make the fender blues junior ideal for rehearsal, backstage warmup, and. One of the mostbeloved small combo amps in the world, the blues junior iv adds modified preamp circuitry, smoothersounding spring reverb and improved aesthetics that any player is sure to appreciate. The blues junior uses smaller value coupling caps than vintage fenders throughout out the amp.
Article includes schematic drawings and photos, instructions, materials list, shipping terms. Note s texas blues ramon 4 2 5 10 11 in 3 blues 2 doug 4 5 5 7 6 in 3 roadhouse clean jesper hansen 4. Modding the new fender blues jr series iii amp youtube. Buyer to prepay and add multiple wins may be grouped to save on shipping. Highlighted parts have been modified in some way for this project. Blues junior transformer upgrades fromel electronics. Hey, i wanted to update what ive done to my blues jr. From the schematic r51 and r52 are in series and putting a pot on r51 allows for adjusting bios. If you remove r51 and r52 and put in the pot the way billm has it in the video, what happens to or at c33. I show how i modded my new fender blues jr with a fromel electronics supreme mod kit. Fender blues junior rev d sch service manual download. The fender blues junior is like a smaller version of the famed hot rod deluxe and deville amps, right down to the cosmetics. The blues junior is a tube guitar amplifier introduced in 1990 by the fender musical instrument corporation. Fender heaven schematics shown in blue are missing from the archive.
Chrome top facing w white screened labels, controls numbered 112 knobs. Hot rod deluxe this is the model name for warranty claims service manual september 1996 important notice. Fender blues junior rev b sch service manual download. Figure 1 is an annotated schematic of the fender blues junior. I recently installed the fromel mods in my 1995 blues junior. The blues junior iii amplifier is considered to be field serviceable to the component level. The creamcolored board is laid out entirely differently and better than the green board. You can scroll through the images above using the image scroll controls. I replaced all the ribbon cables with 22 awg 600v wire. The amp was lacking presenceresponsivenessmojo etc, it is all there now. I need the current new c revision schematic for my new blues junior. Fender introduced the blues junior in 1995, and has revised and updated it periodically since then. The higher a caps value the more low end and mids pass through the caps.
I bought in vacation to new york a brand new, in the box, blues junior. Like you can see, i have a problem with my blues junior this is my problem. Fender blues junior modifications fromel electronics. Its been my main gigging amp for years because its just so ridiculously easy to grab and go. My mods were performed against the blues junior iii schematic. I take it home, open the box, read the instruction manual attentivly, and plug the amp. As such stuffed pcb assemblies are not readily available for this unit. Service manuals, schematics, eproms for electrical technicians. The blues juniors lower values equal less bass and mids. That being said, i did another little mod my blues jr. Why a fender blues junior does not sound like a vintage. The input jack is at the top left of this schematic, and from.
It allows the amp to get along better with more pickups but leads to. Dated from the approval signature on the schematic. Anyone having a copy to post, especially in pdf format, would be greatly appreciated. Reproduction tweed blues junior cabinet dimensions. Pcb assembly chassis assembly cabinet assembly miscellaneous schematicsservice diagram fender musical instruments corp. It works fine for the first 5 minutes after turning it on, then it kinda stand bys itself, and the tone becomes bad, that is all until i restart it again and it is working ok for the next 5 minutes. They are keeping a queue of orders as they come in so feel free to so submit orders and we will get them as soon as.