Tandy 1000 Technical Reference Manual

Tandy 1000
control (Fig.505, No.3S) and lift it up.
Technical Reference Manual
(7) Disconnect all of the connectors mounted on the peBA MFD control and
remove the peBA.
(8) Pullout the head cable from the disk guide U-groove and cable
clamper and draw it out to the head carriage Ass'y (Fig. 505, No.13)
side.
(9) Holding the top of the band fixing plate B (Fig.505, No.1?) and the
head carriage Ass'y with your fingers to release the hook of the steel
belt (Fig.SOS, No.19) and the band fixing plate B.
(10)
Pullout the band fixing plate B and the band spring (Fig.50S, No.18)
at the same time from the head carriage Ass'y.
(11) Separate the steel belt from the hook of the band fixing plate A
(Fig. 505, No.16) to remove the band fixing plate A from the head
carriage Ass'y.
When removing the band fixing plate A from the head carriage, it will
be removed easily if it is shifted toward the front bezel side and then
drawn out in a right angle.
(12) Remove the belt fixing screw (Fig.SOS, 58) on the capstan of the stepping
motor Ass'y (Fig.SOS, No.12) and then remove the band washer (Fig.S05,
No.20) and the steel belt.
(13) Remove one of the two guide shaft clips (Fig.S05, No.lS) which fix the
guide shafts. The clip for the rear side one should be removed.
(14) Draw out two guide shafts (Fig. 505, No.14l toward the rear of the FDD
and remove them from the fixing area of the front side chassis (Fig.SOS,
No.1) .
Then remove the head carriage Ass'y with two guide shafts and the front
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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