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Onsite Electronics Repair Work Is Not Difficult And Can

Onsite Electronics Repair Work Is Not Difficult And Can Be Very Profitable – Let’s Go On-site!

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“Learn Electronics Repair”

Sometimes I go out onsite to undertake repair work, and this can be very profitable. Here is another real life example of the sort of …

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32 Comments

  1. This repair came to very happy ending as I found a local shop who had the HDMI-AV adapter I needed to solve the problem, and it worked perfectly. I still have some of them ordered from AliExpress to keep as stock when they arrive.

  2. Richard I am sold I am going to move. What a beautiful area. The heck with the repair keep showing your beautiful home land. Thank you for sharing. Okay I’ll watch the repair video. Take care Richard. 😊 Artie

  3. Should have scoped the traces at the connector and traced back, as you say the chip further back is likely the issue but it would have ruled out the connector 100%. That weather there is horrific, I think I'll stay here in the UK in this balmy 3°c

  4. I never know or have any idea what to change people in situations like this. Charge $120 service call just to inform them they need a $2 part? Or do you tell them how much the service fee is upfront? I dunno. Need your guidance.. thanks

  5. That hdmi to av converter box did not appear to pass through the hdmi signal and the receiver box only had 1 hdmi output, so how did the hdmi video get to the screen? Perplexed 😕

  6. JFTR: PCM is "pulse code modulation" and means the audio stream is decoded in the box, and then sent as uncompressed audio (basically like a WAV file) to the TV. Bitstream means the box doesn't touch the encoded audio and just passes it through. Then some other device further downstream (the TV, a sound bar, an AV receiver, etc.) needs to decode the audio and send it to the speakers. Both have pros and cons. For instance, PCM can't do complicated multi-channel setups and fancy stuff like Dolby Atmos. It also doesn't support wireless transmission. Bitstream OTOH requires an audio processor downstream that can interpret the data.

    I don't think it's the case here (since AV is all analogue anyway) but I've had cases where this setting mattered. Someone had set their player to "bitstream" and the old TV couldn't make sense of the newer codec used, so there was no sound. Switching to PCM fixed that.

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