Sony DVW-250 - Pinch Roller Arm Assembly Replacement

6-29
DVW-250/250P
6-7. Pinch Roller Arm Assembly Replacement
6-7. Pinch Roller Arm Assembly Replacement
Overviews
Replacement
Pinch roller arm assembly removal
Shaft cleaning
pinch roller arm assembly installation
Operation check
Pinch roller cleaning
Adjustment after replacement
Tape running check
Note
If the pinch roller worn-out, replace the pinch roller arm assembly.
Preparations
1. Put the unit in the unthreading end mode.
2. Turn off the power.
3. Remove the top panel. (Refer to “1-5. Removal/Installation of Cabinet”.)
Reference
The pinch roller arm assembly can replace with the cassette compartment attaches to
the unit.
n
When replacing, prepare a new stop washer (P/N 3-726-829-01).
Tools
• Stop washer fastening tool: J-6323-530-A
• Cleaning piece : 2-034-697-00
• Cleaning fluid : 9-919-573-01