Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
A few further questions:
1. Is there anything I can damage by attempting this set up? Bearing in mind this is a new deck that I cannot afford to spoil. For example, if I use crocodile clips to try it, and one comes off, will that loss of voltage upset anything else permanently?
2. Can you...
D21 = 09.26 VDC
D23 = 17.25 VDC (16.31 under load)
D25 = -28.78 VDC (measured on the anode side)
I have a number of questions:
1. Are these the only three relevant diode bypass points, what about D20?
2. As I will be using a quality low ripple linear PSU, won't the feeds at these points be...
I see how you were referencing the schematic now. I am not an electrical engineer used to schematics.
What I asked for was for someone to walk me through the process ie how to physically connect everthing up.
I did not find a $6k tape deck with no external supply... etc. The Tascam MKII was...
I attach a copy of the JBR forensic audio cassette recorder brochure which describes the provision of an external DC power source, in the way as I am trying to replicate.
The JBR is based on the Tascam 122MkIII, whereas I have the slightly less specified 112MkII. The differences only relate to...
No, please let me explain.
The machine is brand new and unused, and I wish to modify it for forensic science usage. I am trying to copy some of the specification found in the JBR Technology Standard Tape Deck, which is currently unavailable for purchase.
The purpose of replacing the standard...
Hello,
I want to run a Tascam 112MkII pro audio cassette deck from a precision linear bench psu, but don't know how to connect one. Can anyone help?
I attach the power supply schematic.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
