k[202:208],
369.108.153x
16
k[303:311]
k312
369.108.163x
1
k400,
369.108.156y
2
k412
k401
369.108.162y
1
k[402:411]
369.108.156x
10
k500,
369.108.157y
2
k513
k501,
369.108.164y
2
k512
k[502:511]
369.108.157x
10
8. COMPONENT LIST - POWER SOURCE
CODE
TYPE
------------------------------------------------------
CI1
ßE 555
CI2
ßE 555
CI3
ROB 317 (TO-39)
T1
BD 237
T2,T3
BC 171
T4
BUR 608
T5
BD 138
T6
BD 251
PR1
3PM05
D1
1N4001
D2
6DRR1P
D3,D4
1N4148
D5
6DRR1P
D6
LED ROL 02
Z1
PL 13Z
Z2
PL 4V7Z
Z3,Z4
PL 6V8Z
Z5
PL 5V1Z
Z6
DZ 3V3
Z7
PL 5V6Z
C1,C2,C3,C4
3n3 (CLX 12.15)
C5
4700
µ
F/40Vcc (EG 76.91)
C6
1000
µ
F/16Vcc (EG 61.44)
C7
10
µ
F/25Vcc (EG 52.53)
C8
1nF (CLY 12.06)
C9
10nF (CLX 12.15)
C10,C11,C12
10
µ
F/25Vcc (EG 52.44)
33
Содержание CoBra
Страница 20: ...Fig 10 Keyboard schematic 20 ...
Страница 21: ...Fig 11 Keyboard schematic 21 ...
Страница 23: ...Fig 13 Power source schematic 23 ...
Страница 39: ...9 APPENDIX 1 CoBra Microcomputer Schematics 39 ...
Страница 40: ...Fig A1 1 CoBra Microcomputer Central Processing Unit 40 ...
Страница 41: ...Fig A1 2 CoBra Microcomputer Configurator and Selector Circuit 41 ...
Страница 42: ...Fig A1 3 CoBra Microcomputer Read Only Memory Circuit 42 ...
Страница 43: ...Fig A1 4 CoBra Microcomputer DRAM Memory Circuit 43 ...
Страница 44: ...Fig A1 5 CoBra Microcomputer Memory Access Prioritizer and Command Logic 44 ...
Страница 45: ...Fig A1 6 CoBra Microcomputer Video Address Generator Circuit 45 ...
Страница 46: ...Fig A1 7 CoBra Microcomputer Video Address Multiplexer Circuit 46 ...
Страница 47: ...Fig A1 8 CoBra Microcomputer Video Memory Circuit 47 ...
Страница 48: ...Fig A1 9 CoBra Microcomputer Video Sync Pulses Generator Circuit 48 ...
Страница 49: ...Fig A1 10 CoBra Microcomputer Video Signal Shape Generator 49 ...
Страница 50: ...Fig A1 11 CoBra Microcomputer Interfaces 50 ...
Страница 51: ...Fig A1 12 CoBra Microcomputer Voltage Level Adapter Circuits 51 ...
Страница 52: ...Fig A1 13 CoBra Microcomputer Keyboard Interfacing Circuit 52 ...
Страница 53: ...Fig A1 14 CoBra Microcomputer TV Monitor Interfacing Circuit 53 ...
Страница 55: ...10 APPENDIX 2 Flopppy Disk Interface Schematics 55 ...
Страница 56: ...Fig A2 1 Floppy Disk Interface Disk Controller 56 ...
Страница 57: ...Fig A2 2 Floppy Disk Interface Command and Control Signals Generator Circuits 57 ...
Страница 58: ...Fig A2 3 Floppy Disk Interface Write Clock and Digital PLL Circuits 58 ...
Страница 59: ...10 APPENDIX 3 Component Placement on Boards 59 ...
Страница 60: ...60 Fig A3 1 Component Placement on Keyboard Circuit Board ...
Страница 61: ...61 Fig A3 3 Keyboard Circuit Board top layer seen from above keys side ...
Страница 62: ...62 Fig A3 3 Keyboard Circuit Board bottom layer seen from above keys side ...
Страница 63: ...Fig A3 5 Component placement on the floppy interface board 63 ...
