7-53
DSR-2000A/2000AP
7-19. MIC Assembly Replacement
Outline
Replacement
Removing the MD cover
Disconnecting the flexible card wire
Moving the S/T reel tables
Removing the L push plate
Removing the MIC spring
Replacing the MIC assembly
Moving the S/T reel tables
Reattaching the MIC spring
Reattaching the L push plate
Reconnecting the flexible card wire
Reattaching the MD cover
Note
Prepare a new stop washer when replacing the MIC holder.
Stop washer (1.2) : 3-559-408-11
Do avoid touching the terminal on the MIC holder and wiping it with cleaning fluid.
When need cleaning, wipe it carefully with a soft dry cloth.
Use care not to lose a poly-slider washer between the base plate and the MIC
assembly.
Preparation
1. Set the unit to the unthreading end status.
2. Power off the unit.
3. Remove the top panel. (Refer to Section 3-3.)
4. Remove the bottm panel. (Refer to Section 3-3.)
5. Remove the right side panel. (Refer to Section 3-3.)
6. Remove the cassette compartment. (Refer to Section 3-4.)
Tools
. Torque screwdriver’s bit (for M1.4) : J-6325-110-A
. Torque screwdriver (for 3 kgf.cm) : J-6325-400-A
. Washer extracting fixture (A) : J-6082-234-A
. Washer mounting fixture Ø1.5 : J-6082-231-A
. Tweezers
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