Service Manual
TANDY 6000/6000-HD
TA N D Y COMPUTER PRODUCTS ----------------------------------------------------------------------
2/
Technical Specifications
2.1
Physical Characteristics
2.1.1
Case/Bezel/Base Assembly
Width
21.0 inches (53.3 cm)
Height 13.5 inches (34.3 cm)
Depth
20.5 inches (52.1 cm)
Weight 49.9 pounds (22.5 kgm)
2.1.2
Keyboard
Width
18.0 inches (45.7 cm)
Height
2.5 inches (6.4 cm)
Depth
7.5 inches (19.1 cm)
Weight
3.3 pounds (1.49 kgm)
2.2
System Operating Characteristics
Min
Typ
Max
Units
Ambient Temperature
55
75
85
Degree F
12
23
30
Degree C
Voltage Range
(USA)
95
115
135
VAC
(Europe)
190
230
270
VAC
Current Drain
--
1.5
2.0
A
Line Frequency
47
50/60
63
Hz
2.3 Peripheral Interfaces
Serial Interface
Channel A allows asynchronous or synchronous communica
tion .
Channel B allows asynchronous communication only.
Both channel A and B conform to the RS-232C Standard
Both use DB-25 connectors on the back of the display
console.
Pin-out connections are shown in Section 5,
Cable Wiring/Pin Designations.
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Summary of Contents for 6000 HD
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Page 124: ...Service Manual TANDY 6000 6000 HD TANDY COMPUTER PRODUCTS Table 7 5 Input Output Port Map 125...
Page 127: ...Service Manual TANDY 6000 6000 HD TANDY COMPUTER PRODUCTS Table 7 6 Memory Map 128...
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Page 266: ...FIGURE 1 1 DISK DRIVE...
Page 268: ...2 2...
Page 279: ...FIGURE 3 2 CONTROL AND DATA TIMING REQUIREMENTS 3 7...
Page 283: ...FIGURE 3 3 LSI CIRCUIT BOARD ASSEMBLY 3 11...
Page 289: ...FIGURE 3 5 DISKETTE CARE AND HANDLING 3 17...
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Page 294: ...FIGURE 4 4 INTERCONNECT BLOCK DIAGRAM 4 4...
Page 295: ...FIGURE 4 6 TRACK O TIMING 4 5...
Page 304: ...FIGURE 5 2 TIMING DISK FIGURE 5 3 HUB CENTER LINE AND TRACK LOCATION 5 4...
Page 337: ...FIGURE 6 19 HEAD CARRIAGE 6 25...
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Page 373: ...FIGURE 3 5 RADIAL CONFIGURATION 3 7...
Page 374: ...FIGURE 3 6 DAISY CHAIN CONTROL LINES...
Page 382: ...FIGURE 3 11 RECOMMENDED SHIPPING PACK DESIGN CONFIGURATION 1...
Page 383: ...FIGURE 3 11 CONTINUED RECOMMENDED SHIPPING PACK DESIGN CONFIGURATION 1 3 17...
Page 384: ...FIGURE 3 12 RECOMMENDED SHIPPING PACK DESIGN CONFIGURATION 2 3 18...
Page 385: ...FIGURE 3 13 RECOMMENDED SHIPPING PACK DESIGN CONFIGURATION 3 3 19...
Page 386: ...FIGURE 3 13 CONTINUED RECOMMENDED SHIPPING PACK DESIGN CONFIGURATION 3 3 20...
Page 387: ...FIGURE 3 14 LOAD GRAPH 3 21...
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Page 390: ...FIGURE 4 1 TEST POINT LOCATIONS...
Page 394: ...o FIGURE 4 3 READ DATA WAVEFORMS 15 TPR AND 14 TPR o 4 6...
Page 397: ...FIGURE 4 4 INDEX SENSOR 4 9...
Page 400: ...FIGURE 4 6 TRACK 0 ADJUSTMENT 4 12...
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