Sony DCM-M1 Service Manual page 178

3-1-2. Preparation
Note 1: See "DISASSEMBLY" for removing the cabinet and each
board.
Note 2: The lens block and each board need not be separated, if
only the adjustment is performed.
Note 3: For the power supply, use exclusive AC adapter.
Pattern box
Front side of the lens
– 4 –
about 1.5m
Fig. 7-3-2