Sony 600TVL O.S.D. WDR SERIES Service Manual page 4

Parts Names & Components
Hex Screwdriver
Auto Iris Plug
C-Mount Ring (Option)
Manual
Auto Iris Function
DC DRIVE
Pin 1 (Red)
Pin 2 (N.C)
Pin 3 (White)
Pin 4 (Black)
Drive -
Drive +
Damp +
Damp -
Hole to fix lens
Auto iris connector
Power LED Selection & setting buttons
Plug in auto iris connector
Screw the auto iris lens on CS mount
③