Table of Contents
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2-7.
2-8.
2-9.
2-10. Fixture and Measuring Equipment for Adjustment ................................... 2-21
2-11. ISR .............................................................................................................. 2-22
3-1.
4-1.
4-2.
5-1.
5-2.
2
Removal/Installation of Lower Control Panel Assembly ......................... 2-17
How to Take out the Cassette when the Tape is Slacking ........................ 2-18
Cleaning when the Heads are Clogged ...................................................... 2-19
2-9-1.
Cleaning by Cleaning Tape ...................................................... 2-19
2-9-2.
Cleaning by Cleaning Cloth ..................................................... 2-19
2-10-1. Fixture ....................................................................................... 2-21
2-10-2. Measuring Equipment ............................................................... 2-21
Error Message .............................................................................................. 3-1
Periodic Check ............................................................................................. 4-1
4-1-1.
Hours Meter ................................................................................ 4-1
4-1-2.
Periodic Check List ..................................................................... 4-2
Cleaning ....................................................................................................... 4-6
4-2-1.
General Information for Cleaning .............................................. 4-6
4-2-2.
Rotary Heads Cleaning ............................................................... 4-7
4-2-3.
Upper Drum's Tape Running Surface Cleaning ......................... 4-8
4-2-4.
and Lead Surface Cleaning ......................................................... 4-9
4-2-5.
Stationary Heads Cleaning ....................................................... 4-10
4-2-6.
Tape Running System and Tape Cleaner Cleaning .................. 4-11
4-2-7.
Fan Motor Cleaning .................................................................. 4-12
4-2-8.
Cassette Compartment Cleaning .............................................. 4-13
Outline .......................................................................................................... 5-1
5-1-1.
Operation to the Maintenance Mode .......................................... 5-4
5-1-2.
Menu Tree ................................................................................... 5-6
Servo/DT System Check Mode (C0: SERVO/DT CHECK) ...................... 5-8
5-2-1.
Servo System Check 1 (C00: INPUT CHECK) ....................... 5-10
5-2-2.
Servo System Check 2 (C01: MOTOR CHECK) .................... 5-16
5-2-3.
(C02: PLUNGER SOLENOID CHECK) ................................. 5-23
5-2-4.
(C03: REEL/CAPSTAN MOTOR & FG CHECK) ................. 5-27
5-2-5.
Digital DT System Check (C05: DIGITAL DT CHECK) ....... 5-29
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