Radio Shack TRS-80 Model 4 Technical Reference Manual

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Parts List, Model 4 Computer, #26-1067/8/9
Item Qty Description Mfgr’s PN RS Part No
1 1 Case Top 8719104
2 1 Base 8719265
3 4 Feet, Case 8590098
4 1 Keyboard 8790524
5 1 Keyboard Bezel 8719164
6* 1 Bracket, Disk Mounting (LH) 8719106
7* 1 Bracket, Disk Mounting (RH) 8719105
8* 1 Shield, Disk (RH side) 8729093
9 1 Power Supply Assy.(on 26-1067) 8790021 AXX5019
(on 26-1068/1069) 8790043 or
8790049
10 1 Toroid 8419030
11 1 Bracket, Connector 8729039 ART3082
12 1 Cord, Power 8709412
13 1 Chassis 8858073
14 1 Main Logic PCB Assembly 6700104
(on 26-1067)
(on 26-1068/1069) 8858090
15 1 Shield, Chassis 8729049
16* 1 Shield, Disk (LH side) 8729041
17 1 Cable Assembly, Cassette 8709372
18 1 Cable, Flat 8709381
19 1 Video Display, CRT (RCA) 8492002 AXX80L0
Video Display, CRT (TCE) 8790607
20 1 Bracket, Pot Mounting 8729155
21 1 Pot, 500 ohms (Contrast)
(part of Item 36)
-------
22 1 Pot, 500K ohms (Brightness)
(part of Item 36)
-------
23 2 Knob, Thumbwheel 8719112 AK4298
24* 1 Sound PCB Assembly (26-1068/1069 only) 8858121
25 1 Label, RAM size (16K) 8789261 AHC0321
(64K) 8789800
26 1 Name Plate 8719266
27 6 Screw, #6 x 3/8” 8569047
28 4 Nut, #10-24 Hex 8579021
29 4 Washer, #8 Flat 8589016
30 2 Screw, #6 x 3/8” 8569047
31 8 Screw, #6-32 x 1/2” 8569046
32 1 Cable, Keyboard Ground 8709275
Parts List, Model 4 Computer, #26-1067/8/9
* Not used on Model #26-1067

Radio Shack TRS-80 Model 4 Specifications

General

Brand	Radio Shack
Model	TRS-80 Model 4
Category	Desktop
Language	English