Sony ZRD-1 Service Manual page 49

1. Remove the twelve screws (PSW3 x 8). Or, loosen the twelve screws (B3 x 10, with drop preven-
tion).
Screws
2. Slightly open the rear cover assembly as shown in the picture.
3. Disconnect the three harnesses from the connectors (CN001 and CN002) on the UP-13 board and
connector (CN1501) on the UC-1 board.
ZRD-1/ZRD-2
Screws
In this illustration, the screw captivating
Screws
measure has not been taken.
Rear cover assembly
UP-13 board
Harnesses
Screws
CN002 CN001
CN1501
UC-1 board
4-9 (E)