Sony ZRD-1 Service Manual page 65

5. Remove the four screws and eight washers, then remove the cell assembly for repair from the upper
tray.
n
Remove the cell assembly for repair on the soft sheet.
Cell assembly for repair
When placing the cell assembly on the table
Place it on the lower tray removed in step 4 in "How to open the package".
Cell assembly for repair
Lower tray
ZRD-1/ZRD-2
PSW
3 8
Washers
Upper tray
4-25 (E)