Newtronics Model 200MSTPC AM-FM-Sweep/Pulse/Function-Generator 信號產生器是很扎實的儀器,估計在1988年生產,雖然網上的資料缺乏,見到祇有幾款,Model 200SPC Sweep/Pulse/Function-Generator,另外是 Model 200MSTPC AM-FM-Sweep/Trig/Pulse/Function-Generator,由於信號產生器儀器本身是很標準,所以使用都不用擔心!
Newtronics Model 200MSTPC 信號產生器 |
塑膠框架中間位置拉出鎖扣 |
慢慢在兩側拉出塑膠框架 |
用十字批將兩顆螺絲拆除 |
再用一字批將在上蓋撬起 |
Newtronics 200MSTPC 信號產生器的 PCB 板 Component Side |
Newtronics 200MSTPC 信號產生器的 PCB 板 Soldering Side |
(1)200P 主控制板主要電子零件:
200P
|
Brand
|
P/N
|
Description
|
U1
|
?
|
?
|
?
|
U2
|
NE529N
|
Voltage comparator
|
|
U3
|
Motorola
|
MC1458CPI
|
Dual general purpose operational amplifier
|
U4
|
RC1458N
|
Dual general purpose operational amplifier
|
|
U5
|
Motorola
|
MC1445L
|
Gate-Controlled 2-Channel-Input Video Amplifier
|
U6
|
?
|
?
|
?
|
U7
|
NS
|
LM340TIS 7815
|
3-Terminal Positive Regulators
|
U8
|
ST
|
LM7906V
|
3-Terminal 1A
Negative Voltage Regulator
|
U9
|
NS
|
LM340TIS 7815
|
3-Terminal Positive Regulators
|
(2)200MSPC
AM/FM 控制板主要電子零件:
200MSP
|
Brand
|
P/N
|
Description
|
U1
|
TI
|
M1458
|
Dual Operational Amplifier
|
U2
|
TI
|
uA741CP
|
General-Purpose Operational Amplifiers
|
U3
|
Motorola
|
MC1496P
|
Balanced Modulators/Demodulators
|
(4)200C 頻率顯示板主要電子零件:
200C
|
Brand
|
P/N
|
Description
|
U1
|
Motorola
|
MC10116P
|
Triple Line Receiver
|
U2
|
NS
|
74F112PC
|
Dual JK Negative Edge-Triggered Flip-Flop
|
U3
|
Motorola
|
SN74LS90N
|
Decade Counter; Divide-by-twelve counter; 4-Bit Binary counter
|
U4
|
Motorola
|
SN74LS90N
|
Decade Counter; Divide-by-twelve counter; 4-Bit Binary counter
|
U5
|
Goldstar
|
GD74LS00
|
Quad 2-Input NAND Gates
|
U6
|
ST
|
L7805CV
|
Positive Voltage Regulators
|
U7
|
Harris
|
ICM7216DIPI
|
8-Digit, Multi-Function, Frequency
Counters/Timers
|
U8
|
Toshiba
|
TC4052BP
|
Single 8-Channel Multiplexer/Demultiplexe
|
可以選擇 AC 電壓輸入 (110V/115V/230V/240V),變壓器輸出 8.5V 和 18Vx2。
變壓器輸出 8.5V 和 18Vx2 |
※ Newtronics 200MSTPC 多功能信號產生器介紹
2013年11月25日 天氣報告
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