https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2260187#M2233 <P>I found part number from service manual:&nbsp;875939028</P> Mon, 28 Nov 2016 21:57:56 GMT lianala 2016-11-28T21:57:56Z https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259084#M2226 <P>Hi!</P><P>I need MB90P673 processor (with original firmvare) for amplifier sony TA-VA8ES.&nbsp;In the original short circuit happened on the power bus <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P> Sat, 26 Nov 2016 00:09:52 GMT https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259084#M2226 lianala 2016-11-26T00:09:52Z https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259100#M2227 <P><SPAN class="">They say <SPAN>that</SPAN> <SPAN>somehow</SPAN> <SPAN>make me</SPAN> <SPAN>write</SPAN> <SPAN>it</SPAN> <SPAN>on the</SPAN> <SPAN>Arduino</SPAN> <SPAN><span class="lia-unicode-emoji" title=":disappointed_face:">😞</span> <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span> <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></SPAN> <SPAN>On</SPAN> <SPAN>a lot of</SPAN> <SPAN>scares me</SPAN> <SPAN><span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></SPAN> Arduino</SPAN></P> Sat, 26 Nov 2016 01:28:02 GMT https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259100#M2227 lianala 2016-11-26T01:28:02Z https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259107#M2228 <P><IMG src="https://community.sony.it/t5/image/serverpage/image-id/344188iA354AE2F07457917/image-size/original?v=v2&amp;px=-1" border="0" alt="MB90P973" title="MB90P973" /></P> Sat, 26 Nov 2016 01:46:53 GMT https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259107#M2228 lianala 2016-11-26T01:46:53Z https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259278#M2231 <DIV><SPAN class="">I think it's</SPAN> <SPAN class="">part number display pcb board: DISPLAY 1-661-564-11</SPAN></DIV><P>&nbsp;</P><P><IMG src="https://community.sony.it/t5/image/serverpage/image-id/344213i2F830D07ECD4CA27/image-size/original?v=v2&amp;px=-1" border="0" alt="part number?" title="part number?" /></P> Sat, 26 Nov 2016 15:43:39 GMT https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2259278#M2231 lianala 2016-11-26T15:43:39Z https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2260187#M2233 <P>I found part number from service manual:&nbsp;875939028</P> Mon, 28 Nov 2016 21:57:56 GMT https://community.sony.it/t5/hi-fi-systems/need-cpu-ic-chip-for-sony-ta-va8es-amplifier/m-p/2260187#M2233 lianala 2016-11-28T21:57:56Z