Tandy 1000 Technical Reference Manual

Tandy 1000
4-5-B. Replacement of Head Pad (Single sided only)
Technical Reference Manual
This item applies only to the single sided FDD.
(A) Tools
(1) A pair of tweezers
(2) Alcohol and gauze
(B) Replacement procedure
(1) Remove the shield cover (Fig.505, No.44) by removing two fixing screws
(Fig. 505. 55).
(2) Lift up the pad arm manually and peel the pad carefully with a pair of
tweezers. (See Fig.433).
(3) Apply a new pad to the initial position. Be careful not to press the
pad surface strongly.
(4) Clean the magnetic head surface according to item 4-3-2.
(5) Adjust the head pad position according to item 4-4-6.
(6) Check for the read level according to item 4-4-8.
(7) Check for the resolution according to item 4-4-9.
(B) Attach the shield cover in the reverse order of item (1).
- 4l0B -

Tandy 1000 Specifications

General

Processor	Intel 8088
Processor Speed	4.77 MHz
RAM	128 KB (expandable to 640 KB)
Operating System	MS-DOS 2.11
Manufacturer	Tandy Corporation
Release Year	1984
Storage	Single or double 5.25" floppy disk drive (360 KB), optional hard drive
Sound	Tandy 3-voice sound
Ports	Parallel, Serial
Graphics	CGA (Color Graphics Adapter)
Graphics Modes	320x200, 640x200