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PSP E1000 LED Driver Circuit Component Replacement

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  1. PSP E1000 LED Driver Circuit Component Replacement, Backlight electronic after water damage: шаг 1, изображение 1 из 1
    • this picture was made after cleaning

  2. PSP E1000 LED Driver Circuit Component Replacement: шаг 2, изображение 1 из 2 PSP E1000 LED Driver Circuit Component Replacement: шаг 2, изображение 2 из 2
    • it took me some time to find the right chip:

    • 1 - TB62752AFUG

    • 2 - Inductor 22µH/0.66A

    • 3 - MSS1P4-M3/89A

    • 4 - 2.2µF / 6,3V

    • 5 - Fuse 0.5A 0603

    • 6 - 1.0µF / 50V

    • 7 - Ferrite bead 30Ohm/3A

    In my case fuse was faulty, I shorted the fuse pins and backlight started working. This article is a lifesaver. Thankyou very much.

    Aqif - Ответить

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Steven

Участник с: 05/06/14

416 Репутация

1 руководство автора

7 Комментариев

Hi Steven,

Thank for your guide. It helped me restore my PSP street (in my case, the fuse was broken). But one more problem is my PSP street has no sound on speaker, but has sound on headphone. Can you give me a glue to fix?

Thank you.

Hoang Binh - Ответить

I fixed it! There a broken fuse near the audio ic. Hooray!!!

Hoang Binh -

Hello Hoang Binh, I have the same problem as you, after changing the fuse to illuminate the display, no sound is heard through the speaker (only when connecting headphones, through them). Can you tell me, please, which is the fuse has been changed to solve the sound problem? An image whit the fuse be very helpful.

Olivian -

Hi @olivian. Sorry for late reply. I didn’t take any picture so I cannot point it out exactly. But you can find it yourself. Fuses often have a letter F or FB on it or its color is blue.

Hoang Binh - Ответить

Thanks so much for the reply, @hoangbinh ! Best regards!

Olivian - Ответить

Hello , the green light in my PSP street is turning on but the PSP won't ? Can't I have some advice please!

Kamal - Ответить

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