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Rraabje replied to the thread New- Zishan Z1 DSD player thread.This is the result, maybe not that handsom anymore, but it works. I can wind up the USB cable with an elastic belt at the back of the case.
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R@raabje You need to follow the Vcc trace from the USB port to the 4056 pin 1, I think the diode is in series. I'm thinking the Vcc goes...
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Rraabje replied to the thread New- Zishan Z1 DSD player thread.@Merlin-PT okay, thanks. I did some measuring and it seems the 4 holes on the PCB that connect the metal casing of the USB port are...
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Rheat gun if the parts won't melt. clean, tin rosin and flow.
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R@raabje You can't connect the USB power supply wires to the battery. There's an IC marked 4056 on the other side of the PCB to receive...
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R@raabje Yes, those are the power supply pins. You need to look at Z1 circuit, from your PCB photo, it looks like there is a diode...
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Rraabje replied to the thread New- Zishan Z1 DSD player thread.@Merlin-PT , thanks! I do see a SS16 Schottky diode and the right leg is connected to the + pin (pin 4). So this is a spot I can attach...
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Rraabje replied to the thread New- Zishan Z1 DSD player thread.@goodvibes , thanks for the advice. I watched a movie on Youtube for this kind of repair and I think I pass this method by myself. But...
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Rraabje replied to the thread New- Zishan Z1 DSD player thread.I wrecked the USB port of my Z1. It came loose. The 5 USB lanes are so tiny I cannot repair this myself. And I cannot solder under the...
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Rraabje replied to the thread New- Zishan Z1 DSD player thread.Well my result with the Z1 was, and it had already a Burson V5-i inside for a long time, that a V6 vivid didn't make a change. Not that...
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Rraabje replied to the thread ZiShan Z3 Hi-Fi Player Thread.And problem solved, I ordered a new battery (with integrated small circuit board on top), with same size and specs, from AE and it works...
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Rraabje replied to the thread New- Zishan Z1 DSD player thread.Ha, nice one! I did the same with my DSD, I had to cut the extension wires and make them longer with my amateur solder skills. I have...
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ROh no, the Machines attacked my poor old Zishan Z1! (Burson V6 vivid) (The sound is quite surprising to me actually, though I need more...
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Rraabje replied to the thread ZiShan Z3 Hi-Fi Player Thread.hello Forum, my Z3 with ESS DAC won't charge anymore. It still plays music with a charger connected, it shows the wall wart symbol. I...
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Rraabje replied to the thread Brand new - Zishan Z2 DSD Player- AK 4490 - Link to order, Firmware update. page 1.Z2 came today. I have to say the stock opamp is pretty good. I can´t read the text on the op amp, LM something. But it had to go...
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