Mini-DIN pinout on ATP3 amplifier PCBīecause I can’t find the male of 7pin mini-DIN connector on local market, so I remove the connector and I soldered rainbow cable directly on the PCB. I found the functions of the pins as follow:įigure 1. Googling this yields some information about the pins but it didn’t solve the problem because nobody posted about the pins functions. Since the connection from amplifier circuit to right satellite speaker use 7pin mini-DIN connector, I try to search about ATP3’s mini-DIN pinout. For tone control, ATP3 use IC LM1035 from National semiconductor which use DC controlled bass, treble and volume technology.īut I have problem because all speaker control is on ATP3’s right satellite speakers. ATP3 configured the IC to work both in single ended and bridge, 2 channel in single ended configuration for powering satellite speakers and 1 bridge configuration for powering the subwoofer. This amplifier IC can be configured to work either in dual bridge or quad single ended amplifier. The heart of this amplifier is quad power amplifier TDA7337 integrated circuit (IC) from SGS-Thomson. Volume, bass, treble control and right speaker is connected to amplifier using 7pin mini-DIN connector. Left satellite speaker is connected to amplifier using RCA connector. Input signal is connected to amplifier using 3.5mm stereo connector. I opened up the ATP3 subwoofer and found that amplifier circuit is located inside subwoofer enclosure. M 3500 extended meter bridge instellationIn this project, I want to replace ATP3’s original satellite speakers with my Selenium surround speakers. Sound Quality Loss extending Logitech X-540 Cables?
How to (if possible) Extend wire between my two desktop speakers. How to extend length of gaming headset cables?ģ.5mm 4 pole male to 3.5 mm 4 pole female extender
How to extend USB headset to use on PS4 from couchĮxtending wire with a bigger one(IS IT SAFE?)
Samsung UN75J6300 with ARC connected to yamaha htr 3068 thru Altona extenders (cat 5e) Receiver displays on tv but no audioĪmazon Extends Monthly Prime Option to Cash-Strapped Students Solved! How can I play sound at the same both from my laptop and my extended monitor I connected with HDMI cable?Īre there any headset extenders (2 cables to 2 cables) Hdmi to tv and dvi to monitor can make it extend and sound will come out?
You may want to check this out, It gives an idea of how a speaker works and makes everything a bit more clear. You should have no problems using an extension to move the speakers farther apart. This again does not look any different then a normal stereo amplifier setup(Amp takes the input signal and makes it big enough to drive the speakers the speakers then selves are powered off this amplified signal) except that your amp is contained within one speaker. The signal coming from that plug is amplified(powered if you will, it is much stronger then the one that entered the system from the computer) and is at a higher voltage audio signal that the speaker will playback without need for any other power source. The wires for the one speaker are clearly internal and the other has the long(but not long enough wire) heading to the other speaker. Inside that speaker, the amplifier makes the incoming signal powerful enough to drive the speakers. That same speaker also gets the stereo audio signal. In this case, you have power(12 volts if I see it right) running into one speaker.