# Korg Pa600 C256 carbonizado

**URL:** <https://forums.syntaur.com/t/korg-pa600-c256-carbonizado/9480>\
**Category:** Synth Repair\
**Tags:** korg, no-audio\
**Created:** [June 6, 2026, 11:30am UTC](https://forums.syntaur.com/t/korg-pa600-c256-carbonizado/9480 "2026-06-06T11:30:44Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Fco-Machado](https://forums.syntaur.com/letter_avatar_proxy/v4/letter/f/f9ae1b/32.png) [@Fco-Machado](https://forums.syntaur.com/u/Fco-Machado)\
**Post date:** [June 6, 2026, 11:30am UTC](https://forums.syntaur.com/t/korg-pa600-c256-carbonizado/9480/1 "2026-06-06T11:30:44Z")

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Teclado Korg Pa600 – As teclas não tocam.

Apesar disso, tem áudio do ritimo, mp3…Abri a CPU, encontrei um ponto chamuscado( C256 ), preciso do diagrama para conferir as ligações do mesmo.

 ![C258.1](https://forums.syntaur.com/uploads/default/original/2X/f/f14872899321db103364985478bda70c4b6cee83.jpeg)

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**Author:** ![sargfowler](https://forums.syntaur.com/user_avatar/forums.syntaur.com/sargfowler/32/2120_2.png) [@sargfowler](https://forums.syntaur.com/u/sargfowler)\
**Post date:** [June 8, 2026, 6:44am UTC](https://forums.syntaur.com/t/korg-pa600-c256-carbonizado/9480/2 "2026-06-08T06:44:44Z")

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> **[Client Challenge](https://www.scribd.com/doc/254356243/PA600-PA800-PA1000)**

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<div class="post-metadata">

**Author:** ![Fco-Machado](https://forums.syntaur.com/letter_avatar_proxy/v4/letter/f/f9ae1b/32.png) [@Fco-Machado](https://forums.syntaur.com/u/Fco-Machado)\
**Post date:** [June 8, 2026, 11:04am UTC](https://forums.syntaur.com/t/korg-pa600-c256-carbonizado/9480/3 "2026-06-08T11:04:03Z")

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Olá.

Não encontrei o que procuro.

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<div class="post-metadata">

**Author:** ![Fco-Machado](https://forums.syntaur.com/letter_avatar_proxy/v4/letter/f/f9ae1b/32.png) [@Fco-Machado](https://forums.syntaur.com/u/Fco-Machado)\
**Post date:** [July 18, 2026, 11:15am UTC](https://forums.syntaur.com/t/korg-pa600-c256-carbonizado/9480/4 "2026-07-18T11:15:39Z")

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Olá. Consegui levantar o esquema, e substituí o capacitor C256. Mas as teclas não são reconhecidas pelo processador IC14(R5F21114FP). Que também já o substituí, mas não funcionou. Alguém poderia me dar umas dicas?

 ![WIN_20260501_14_59_40_Pro](https://forums.syntaur.com/uploads/default/original/2X/c/c92ff64deb8c59ee8ac78a6b624a6e762b5882ee.jpeg)

 ![ESQ. TPS5420](https://forums.syntaur.com/uploads/default/original/2X/9/9c6d87ee0dc3db20b03a5afa2084eddff54f44e1.png)