Sharp CX80H6 Has sound, no picture for TV or AV OSD works
Hi,
This style of failure with the CX80h6 and indeed other CX80 & SX80 series SHARP 80cm sets is usually due to problems with the PIP (picture in picture) sub-board. This small board plugs vertically into the main left hand PCB (seen from rear of set) and is sealed in tin-plate for RF shielding. I've had two CX80h6 sets recently with this exact failure and both had problems with the PIP sub-board. One needed a new regular on the board while the other had a dry joint on the connector. This sub-board is not available from SHARP anymore, but in most cases the failed component is a discrete that usually can be sourced in it's own right. So this sub-board is where I think you should start your fault finding.
Regards,
Romsey
×