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EXPLODED VIEW PARTS LIST
MISCELLANEOUS PARTS LIST
Ref. No.
Description R/S Part No.
R/S Part No.
Mfr’s Part No.
1
Cabinet Ass’y, Top
Cabinet, Top
Plate, Model
M00324
601210420A
711010040A
2
Cover, Connector
851210720A
3
Key Board Ass’y
187510010A
4
Knob, Reset (Red)
659510310A
5
Holder, SW Reset
411101870A
6
Case, Shield
473010160A
7
P.C. Board Ass’y
U32008
8
Modulator, MDV-1 (Custom)
525010030A
9
Connector, Flat Wire
193903430A
10
Sheet, Shield
473310380A
11
Knob, Channel (Black)
659510320A
12
Cabinet, Bottom
601310290A
13
Foot, Rubber
608010080A
F1
Screw, Top Tite 3x12 BT-B For Cabinet
F2
Screw, Top Tite 3x 8 BT-B For Key Board
F3
Screw, Top Tite 3x 8 PT-B For P.C. Board
F4
Screw, Top Tite 3x 6 PT-B For Cover
F5
Rivet HARRA002SW For Sheet, Shield
Ref. No.
Description R/S Part No.
R/S Part No.
Mfr’s Part No.
Box, Switch
189510020A
Adaptor, Power
AC-AC (U.S.A.)
10901008TA
AC-AC (CA)
10901009TA
PATCH CORD
RCA-RCA 2M
313510100A
Содержание TRS-80
Страница 3: ...3 SECTION I SYSTEM DESCRIPTION...
Страница 5: ...5 SYSTEM BLOCK DIAGRAM...
Страница 7: ...7 SECTION II SPECIFICATIONS...
Страница 9: ...9 SECTION III DISASSEMBLY REASSEMBLY...
Страница 11: ...11 SECTION IV THEORY OF OPERATION...
Страница 21: ...21 SECTION V TROUBLESHOOTING...
Страница 25: ...25 SECTION VI PARTS LIST...
Страница 30: ...30 SECTION VII PRINTED CIRCUIT BOARDS...
Страница 31: ...31 MAIN P C B TOP VIEW...
Страница 32: ...32 BOTTOM VIEW...
Страница 33: ...33 SECTION VIII IC INTERNAL CONNECTIONS...
Страница 34: ...34 IC INTERNAL CONNECTIONS U1 MC6803G Motorola or HD6803P Hitachi...
Страница 35: ...35 U11 MC6847P Motorola...
Страница 36: ...36 U2 SN74LS373N Motorola or MB74LS373M Fujitsu U7 SN74LS245N Motorola or MB74LS245M Fujitsu...
Страница 37: ...37 U3 MB8364M Fujitsu U9 10 PD4016C 1 NEC or PD4016D 1 NEC or MB8128 15P Fujitsu or MSM2128 20RS Oki...
Страница 41: ...41 U15 LM339N Motorola or PC339C NEC U18 SN74LS74AN Motorola or MB74LS74AM Fujitsu or HD74LS74AP Hitachi...
Страница 42: ...42 U16 MC1741CP1 Motorola or HA17741PS Hitachi U17 MC7805CT Motorola or NJM7805A JRC or PC7805H NEC...
Страница 43: ...43 SECTION IX SCHEMATlC DlAGRAM SECTION X EXPLODED VlEW...