Does anyone have the Schematics diagram for Pioneer VSX-531???
The HDMI LED starts to blink & this is the protective mode. I checked all the Transisors array on the power transistor board, all the transistor seems to be fine, but as soon as I plug the cable into CP403 socket, the HDMI starts to blink. This cable is coming out of the main board at the botton where the big caps are located & out there too I do not see any short. Without this cable attached the receiver works fine & the display & all modes works fine. means something short???
The HDMI LED starts to blink & this is the protective mode. I checked all the Transisors array on the power transistor board, all the transistor seems to be fine, but as soon as I plug the cable into CP403 socket, the HDMI starts to blink. This cable is coming out of the main board at the botton where the big caps are located & out there too I do not see any short. Without this cable attached the receiver works fine & the display & all modes works fine. means something short???
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