Sony HDW-750 Maintenance Manual page 275

7-1. General Information on Mechanical Part Replacement
Threading-end
The mechanism can be driven in the threading mode manually until it reaches the threading-end state by
rotating it counter-clockwise while pressing down the manual eject gear (A). Alternatively, rotate the
worm wheel clockwise manually by using the Phillips screwdriver.
Stop rotating the mechanism manually when the intermittent gear stops rotating and both the S gear
assembly and the T gear assembly have opened the spaces shown by the arrow in the illustration.
n
If the mechanism is rotated further, the parts of the unit may be damaged.
S slider assembly
T slider assembly
T gear assembly
Opens
Opens
Intermittent gear (White gear visible through opening of the T rail)
S gear assembly
Unthreading-end
The mechanism can be driven in the unthreading mode manually until it reaches the unthreading-end state
by rotating it clockwise while pressing down the manual eject gear (A). Alternatively, rotate the worm
wheel clockwise manually by using the Phillips screwdriver.
When the cassette compartment has moved to the up state.
When the cassette compartment is not installed.
When the intermittent gear stops rotating and both the S slider assembly and T slider assembly have
reached the specified positions as shown in the illustration.
n
If the mechanism is rotated further, the parts of the unit may be damaged.
T slider assembly
S slider assembly Intermittent gear (White gear visible through opening of the T rail)
7-5
HDW-750/750CE V1