sony

i have a sony stereo electret condenser from the 70s. one of the transistors has failed but i cannot identify the transistor. can anyone help? the code reads K39A CI2 the microphone is an ecm 99 if that helps.

I have an old bronken sony cdx-gt207x and I wanna know if it´s possible to make an amplifier with his tda.

I have an old Sony Blu-ray Disc/DVD Home Theatre System which is composed by a Blu-ray disc player, which no longer works, and a Subwoofer with its speakers. The subwoofer only has an input for a Sony wireless transceiver card (the other one was on the blu ray player) and 2 output for the...

Hi All, I am trying to setup my Sony N500 Xplod Car Amplifier in home environment. I have presently a 20A fuse placed in a 25A socket of the Amplifier. Its input is 12V. So I believe a SMPS of 25A 12V will suffice its working. I am intending to change the 20A fuse to 25A as well to support...

I have a Sony CCD-V5 camcorder and it plays video and records, except it turns off after a few seconds. It does record new footage for a few seconds before it turns off. The newly recorded video can be played back, also for only a few seconds. I will describe what happens during playback and...

Looking for answers, I have a Sony Shake 6D Hifi system and has E03 power supply tag error. However for some time. Unit is working like a couple of hours but after minutes sometimes E03 triggers. I did check the voltage. And they were nominal as indicated by the service manual. I have seen...

Hi, My Sony BCG-34HRE battery charger has just died with a loud buzz and then a pop, so I decided to take it apart and see what exploded inside. Getting inside required a bit of wrestling (damn you hidden screw!) and I took a few pics which I'm sharing here for posterity. There...

Hi, any idea of equivalent MOSFET, Transistor and IC given below. 1. 2SD1761EF 2. 2SB1187EF Transistors 3. 2SC3402 4. 2SD1387 and IC 5. M5230L These are the damaged components of my Sony Cassette Deck, model STR H100. And what is the symbol of the this ? (image2)