Pinch Press Assembly Replacement - Sony GY-8240UWD Maintenance Manual

3-10. Pinch Press Assembly Replacement

Outline
Replacement
1. Disconnecting the Harnesses (CN216, CN231, CN232, CN233/HN-268 Board)
2. Removeing the Pinch Press Assembly
3. Installing the Pinch Press Assembly
4. Connecting the Harnesses (CN216, CN231, CN232, CN233/HN268 Board)
5. Confirming the Pinch Press Clearance
Adjustment after Replacement
6. Confirming the Pinch Solenoid Operation
(CH05: Pinch Roller and Cleaning Roller Solenoid Check)
(Refer to Section 5-4-13.)
Note
The solenoid position of the pinch press assembly is already adjusted. Therefore do
not touch it except for the fixing screw.
Preparation
1. Turn the power off and remove the power cord.
2. Remove the top panel. (Refer to Section 1-1.)
3. Remove the plate MD. (Refer to Section 1-2.)
4. Remove the cassette compartment.
(Refer to Section 1-2.)
Removal
1. Disconnecting the Harnesses
(1) Release the harnesses from the bundling
band.
(2) Disconnect the harnesses from the four
connectors CN216, CN231, CN232 and
CN233 on the HN-268 board.
2. Removing the Pinch Press Assembly
Remove the screw, then remove the pinch press
assembly from the unit.
GY-8240UWD
GY-8240FC
Bundling band
CN216
CN231
Pinch press assembly
Remove the Pinch Press Assembly
3-10. Pinch Press Assembly Replacement
CN233
HN-268 board
PSW3 x 8
CN232
3-39