por Colin Appleby
NEWBRAIN COMPONENTS (Rev 4)
http://www.newbrain.info/resources/newb ... nents.html
Main Motherboard NB12117/A/7
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Location Component Description
1 1N4733A Typical 5.1V Zener Diode 1 watt
2 820 ohms Resistor
3 150 K ohms Resistor
4 47 K ohms Resistor
5 680 pF Capacitor
6 22 uF 35V Elect Capacitor Electrolytic
7 47 uF 16V Elect Capacitor Electrolytic
8 2N5193 PNP Transistor (BD438, BD186, BD786)
9 0.1uF 50V Capacitor Ceramic Monolithic Type 104
10 4K7 ohms Resistor
11 560 ohms Resistor
12 680 pF Capacitor
13 4K7 ohms Resistor
14 41K2 ohms Resistor
15 39K ohms Resistor
16 4K7 ohms Resistor
17 ZTX650 Transistor NPN Bipolar
18 0.1uF 50V Capacitor Ceramic Monolithic Type 104
19 0.1uF 50V Capacitor Ceramic Monolithic Type 104
20 ZTX107 Transistor Low current NPN Bipolar
21 ZN404 Precision Reference 2.45V ECB
22 2N5193 PNP Transistor (BD438, BD186, BD786)
23 0.1uF 50V Capacitor Ceramic Monolithic Type 104
24 1N4001 Diode Rectifier 1 Amp
25 1.2K ohms Resistor
26 0.1uF 50V Capacitor Ceramic Monolithic Type 104
27 4K7 ohms Resistor
28 100 ohms Resistor
29 0.1uF 50V Capacitor Ceramic Monolithic Type 104
30 4K7 ohms Resistor
31 IN4001 Diode Rectifier 1 Amp
32 56 ohms Resistor
33 47 uF 16V Elect Capacitor Electrolytic
34 0.1uF 50V Capacitor Ceramic Monolithic Type 104
35 0.1uF 50V Capacitor Ceramic Monolithic Type 104
36 0.1uF 50V Capacitor Ceramic Monolithic Type 104
37 0.1uF 50V Capacitor Ceramic Monolithic Type 104
38 0.1uF 50V Capacitor Ceramic Monolithic Type 104
39 0.1uF 50V Capacitor Ceramic Monolithic Type 104
40
41 0.1uF 50V Capacitor Ceramic Monolithic Type 104
42 0.1uF 50V Capacitor Ceramic Monolithic Type 104
43 47 ohms Resistor
44 0.1uF 50V Capacitor Ceramic Monolithic Type 104
45 47 ohms Resistor
46 1K2 ohms Resistor
47
48 16MHz 16MHz Crystal SEI
49 BC546 Transistor NPN
50 100pF Capacitor
51 27pF Capacitor
52 47K ohms Resistor
53 0.1uF 50V Capacitor Ceramic Monolithic Type 104
54 4K7 ohms X8 Multi Resistor Multi Type
55 100pF Capacitor
56 0.1uF 50V Capacitor Ceramic Monolithic Type 104
57 0.1uF 50V Capacitor Ceramic Monolithic Type 104
58 1K ohms Resistor
59 4K7 ohms X8 Multi Resistor Multi Type
60 1K ohms Resistor
61 22K ohms Multi Resistor Multi Type
62 120 ohms Resistor
63 22 ohms Resistor
64 33pF Capacitor
65 220 ohms Resistor
66 2N3906 Transistor PNP General Purpose
67 0.1uF 50V Capacitor Ceramic Monolithic Type 104
68 0.1uF 50V Capacitor Ceramic Monolithic Type 104
69 0.1uF 50V Capacitor Ceramic Monolithic Type 104
70 0.1uF 50V Capacitor Ceramic Monolithic Type 104
71 150 ohms Resistor
72 220pF Capacitor
73 470pF Capacitor
74 2K ohms Variable Resistor
75 2K ohms Variable Resistor
76 22K ohms Resistor
77 10 ohms Resistor
78 22K ohms Resistor
79 10 ohms Resistor
80 Link
81 3.3 ohms Resistor
82 0.47uF Capacitor
83 47 ohms Resistor
84 3.3 ohms Resistor
85 0.47uF Capacitor
86 47 ohms Resistor
87 10nF Capacitor
88 0.1uF 50V Capacitor Ceramic Monolithic Type 104
89 10nF Capacitor
90 0.33uF Capacitor
91
92 47K ohms Resistor
93 1N4148 Diode for Switching and General purpose
94 47uF Elec Capacitor Electrolytic
95 47uF Elec Capacitor Electrolytic
96 1N4148 Diode for Switching and General purpose
97 33 ohms Resistor
98 39K ohms Resistor
99 39K ohms Resistor
100 ZTX107 Transistor Low current NPN Ic=2mA Bipolar
101 10M ohms Resistor
102 1K ohms Resistor
103 680pF Capacitor
104 47uF Elect Capacitor Electrolytic
105 43 ohms Resistor
106 1K ohms Resistor
107 IN914 Diode High Speed, High Conductance
108 15K ohms Resistor
109 IN914 Diode High Speed, High Conductance
110 ZTX212 Transistor Low Sat PNP
111 0.1uF 50V Capacitor Ceramic Monolithic Type 104
112 1K ohms Resistor
113 4K7 ohms Resistor
114 15K ohms Resistor
115 0.1uF 50V Capacitor Ceramic Monolithic Type 104
116 68 ohms Resistor
117 47uH +/- 10% Inductor
118 0.1uF 50V Capacitor Ceramic Monolithic Type 104
119 47uF Elect Capacitor Electrolytic
120 0.1uF 50V Capacitor Ceramic Monolithic Type 104
121 270 ohms Resistor
122 75 ohms Resistor
123 470 ohms Resistor
124 150pF Capacitor
125 10uF 25V Elect Capacitor Electrolytic. Change to Tantalum
126 0.1uF 50V Capacitor Ceramic Monolithic Type 104
127 10uF 25V Elect Capacitor Electrolytic. Change to Tantalum
128 220K ohms Resistor
129 560K ohms Resistor
130 0.1uF 50V Capacitor Ceramic Monolithic Type 104
131 100 ohms Resistor
132 680pF Capacitor
133 470pF Capacitor
134 4K7 ohms X8 Multi Resistor Multi Type
401 CA358E Amplifier same as LM358 Type
402 SN74LS153N Dual 4-to-1 multiplexer
403 SN74LS153N Dual 4-to-1 multiplexer
404 SN74LS153N Dual 4-to-1 multiplexer
405 SN74LS153N Dual 4-to-1 multiplexer
406 8250 UART Serial 9600 Bits/Second 40Pin DIL
407 Not populated
408 D23128C PROM 28 Pin DIL
409 Z80 CPU Microprocessor Z80
410 MC1489P Quad RS232 Line Receiver
411 MC1488P Quad RS232 Line Driver
412 SN74LS257AN Quad 2 - input Multiplexer Tri-State
413 SN74LS174N Hex D flip-flop with clear
414 CA358E Amplifier
415 HAMLIN HE751A5409 DIL Relay
416 HAMLIN HE751A5409 DIL Relay
417 MM74C14N Hex Schmitt Trigger (MC14584BCP)
418 DM7400N Quad 2 Input NAND
419 COP420 COP Microcontroller
420 74LS374N Octal D-Type Flip-Flop 3 State
421 74LS245N Octal Bus Transceiver NonInv
422 74LS161AN 4-Bit binary counter
423 74LS161AN 4-Bit binary counter
424 74LS161AN 4-Bit binary counter
425 SN74LS74AN Dual D-type flip-flop w/preset and clear
426 SN74LS86H Quad 2 - input XOR gate
427 SN74LS174N Hex D flip-flop with clear
428 SN74LS257AN Quad 2 - input Multiplexer Tri-State
429 DM74LS139N Dual 1-of-4 Dcdr Demultiplexer
430 SN74LS138N 1-of-8 Dcdr Demultiplexer
431 SN74LS32N Quad 2 - input pos. OR gate
432 DM74LS04N Hex inverter
433 SN74LS32M Quad 2 - input pos. OR gate
434 DM74LS86N Quad 2 - input XOR gate
435 SN74LS06N Hex inverter buffer/driver
436 SN74LS166AN 8-bit par. Load shift register
437 SN74LS08N Quad 2 - input AND gate
438 SN74LS08N Quad 2 - input AND gate
439 DM74LS08N Quad 2 - input AND gate
440 SN74LS02N Quad 2 - input NOR gate
441 DM74LS00N Quad 2 Input NAND
442 SN74LS138N 1-of-8 Dcdr Demultiplexer
443 DM74LS11N Triple 3 - input AND gate
444 DM74LS157N Quad 2-to-1 data selector/mux
445 SN74LS112AN Dual J-K negative edge - Triggered Flip-Flop
446 SN74LS08N Quad 2 - input AND gate
447 SN74LS393N Dual 4BIT Binary Up Counter
448 DM74LS10N Triple 3 - input NAND gate
449 DM74LS157N Quad 2-to-1 data selector/mux
450 DM74LS04N Hex inverter
451 DM74LS279N Quad Set/Reset Latch
452 MC14584BCP Hex Schmitt Trigger
453 EPROM 8248R7 NewBrain Character Set
454 SN74LS166AN 8-bit par. Load shift reqister
455 DM74LS27N Triple 3 - input pos. NOR gate
456 SN74LS32N Quad 2 - input pos. OR gate
457 DM74LS10N Triple 3 - input NAND gate
458 SN74LS90N Decade counter
459 SN74LS32N Quad 2 - input pos. OR gate
460 SN74LS112AN Dual J-K negative edge - Triggered Flip-Flop
461 SN74LS95BN Shift Register Single Parallel I/O
462 SN74LS32N Quad 2 - input pos. OR gate
463 SN74LS32N Quad 2 - input pos. OR gate
464 DM74LS27N Triple 3 - input pos. NOR gate