Sony Video 8 Handycam shop CCD-FX510

Product Name: Sony Video 8 Handycam shop CCD-FX510
Sony Video 8 Handycam CCD-FX510. ***For Parts or Repair*** Electrolytic capacitors have all been replaced, except 1 or 2 in the viewfinder. The viewfinder comes alive, the mechanics come on line and the controls all seem to work. It loads and plays tapes. It records and shop the audio seems to be functioning. However, the video and audio have a problem locking in on playback. The picture is there but there is a lot of noise. The audio cannot be heard. I had no service manual for further troubleshooting. I believe the problem is on the 1-643-029-13 board. Includes: Camera, Ryka video camera bag, Power adapter AC-V25, Blank test tape, 3 batteries in unknown condition, Sony VTR remote (clean terminals no corrosion), Sony AC adapter AC-E455A (not likely for this camera), Kalimar lens cleaning kit, RFU adapter RFU-90UC, Connecting adapter VMC-255, Audio/Video cable. Please ask any questions, offers welcome!.