I found this service manual to be complete in every detail except for troubleshooting charts. It would be helpful if it had a set of troubleshooting charts; however it is a very good manual otherwise and for the price it is very well worth it.
Complete manual included schematics layouts and alignment procedure, clear to read and magnify, extremely pleased with manual and owner manual . com's service
perfect, i am very satisfait for the réception of the sansui r-5l service manual, thank you very much
Text excerpt from page 32 (click to view)
CHAPTER 5. OTHERS
5-1.Replacing the CPU
1. Removing the CPU 1. Insert a flat-blade screwdriver into the notch as shown illustration and rotate it so that the protrusion comes to the lock release position. 2. Pull the CPU gently upward to lift it out of the CPU socket 2. Installing the CPU 1. Align the triangle reference mark of the mark the CPU with that of the CPU socket and insert all the pins of the CPU to the corresponding holes of the CPU socket. 2. Insert the flat head (-) screwdriver into the specified position and rotate th screwdriver to the LOCK position.
