2020年3月28日 星期六

Prodigit 4012A 數位化功率表訊號處理板 - 拆解(四)

Prodigit 4012A 數位化功率表訊號處理板 - 拆解(四):

Prodigit(博計)4012A 數位化功率表(Digitizing Power Meter)的訊號處理板(Data Processing Board)尺寸為 181mm × 177mm × 1.59mm,重量有 307g。雙層 94V-0 PCB 板(Double Side PCB),PCB 板編號是 65240101 Rev:E,PCB 板生產日期標示為 0148(2001年48周),生產廠家 PRODIGIT。

Prodigit 4012A 數位化功率表(Digitizing Power Meter)的訊號處理板(Data Processing Board)
Prodigit 4012A 數位化功率表(Digitizing Power Meter)的訊號處理板(Data Processing Board)的正面
Prodigit 4012A 數位化功率表(Digitizing Power Meter)的訊號處理板(Data Processing Board)的背面
Prodigit 4012A 數位化功率表(Digitizing Power Meter)的訊號處理板(Data Processing Board)上共有 28枚 IC(集成電路),其中有 1枚 Sharp(夏普)PC817 DIP-6 封裝 High Density Mounting Type Photocouper,25枚 IC(集成電路),2枚 Intersil(英特矽爾)2544C-5 DIP-8 封裝 50MHz Video Operational Amplifier,Hitachi(日立)HD74LS00 DIP-14 封裝 Quadruple 2-input Positive NAND Gates,2枚 Philips(飛利浦)74HC93N DIP-14 封裝 4-Bit Binary Ripple Counter,Hitachi(日立)HD74LS123P DIP-16 封裝 Dual Retriggerable Monostable Multivibrators(with Clear),ADI(亞德諾)AD7572AJN10 DIP-24 封裝 Complete High Speed 12 Bit ADC,2枚 ADI(亞德諾)SMP11 DIP-14 封裝 Low Droop Rate/Accurate Sample and Hold,ON(安森美)SN74LS76AN DIP-16 封裝 Dual JK Flip-Flop with Set and Clear,Hitachi(日立)HD74LS138P DIP-16 封裝 3-Line-to-8-Line Decoders / Demultiplexers,Intersil(英特矽爾)DG211CJ DIP-16 封裝 SPST 4-Channel Analog Switch,Hitachi(日立)HA17555 DIP-8 封裝 Single Precision Timer,9枚 ADI(亞德諾)OP117 DIP-8 封裝 Low Noise Low Input Bias Current SGL IC,Atmel(愛特梅爾)AT80C51 PLCC-44 封裝 8-bit MCU CISC 64KB Flash,Atmel(愛特梅爾)AT80C51 PLCC-44 封裝 8-bit MCU CISC 64KB Flash,Altera(阿爾特拉)EPM7032LC44-15 PLCC-44 封裝 8-bit MCU CISC 64KB Flash,還有 2枚晶體振盪器(Oscillator)19.6608 MHz 和 12MHz。

ADI(亞德諾)AD7572AJN10 DIP-24 封裝 Complete High Speed 12 Bit ADC
2枚ADI(亞德諾)SMP11 DIP-14 封裝 Low Droop Rate/Accurate Sample and Hold
Intersil(英特矽爾)DG211CJ DIP-16 封裝 SPST 4-Channel Analog Switch
2枚 Intersil(英特矽爾)2544C-5 DIP-8 封裝 50MHz Video Operational Amplifier
9枚 ADI(亞德諾)OP117 DIP-8 封裝 Low Noise Low Input Bias Current SGL IC
Sharp(夏普)PC817 DIP-6 封裝 High Density Mounting Type Photocouper
Atmel(愛特梅爾)AT80C51 PLCC-44 封裝 8-bit MCU CISC 64KB Flash
Altera(阿爾特拉)EPM7032LC44-15 PLCC-44 封裝 8-bit MCU CISC 64KB Flash
產品訊號處理板主要零件(BOM):
Type
Brand
P/N
Packaging
U1U6 - 50MHz Video Operational Amplifier
Intersil
2544C-5
DIP-8
U2 - Quadruple 2-input Positive NAND Gates
Hitachi
HD74LS00
DIP-14
U3U4 - 4-Bit Binary Ripple Counter
Philips
74HC93N
DIP-14
U5 - Dual Retriggerable Monostable Multivibrators(with Clear)
Hitachi
HD74LS123P
DIP-16
U7 - Complete High Speed 12 Bit ADC
ADI
AD7572AJN10
DIP-24
U8U15 - Low Droop Rate/Accurate Sample and Hold
ADI
SMP11
DIP-14
U9 - Oscillator
?
19.6608
4P
U11 - Dual JK Flip-Flop with Set and Clear
ON
SN74LS76AN
DIP-16
U12 - CPLD MAX 7000 EEPROM 32 Cells 36 I/O 2 Labs ISP
Altera
EPM7032LC44-15
PLCC-44
U13 - 3-Line-to-8-Line Decoders / Demultiplexers
Hitachi
HD74LS138P
DIP-16
U14 - SPST 4-Channel Analog Switch
Intersil
DG211CJ
DIP-16
U16U18U19U20U21U23U24U29U33 - Low Noise Low Input Bias Current SGL IC
ADI
OP117
DIP-8
U22 - 8-bit MCU CISC 64KB Flash
Atmel
AT80C51
PLCC-44
U25 - High Density Mounting Type Photocouper
Sharp
PC817
DIP-6
U26 - Single Precision Timer
Hitachi
HA17555
DIP-8
U28 - Oscillator
KSS
CX0829Z 12.00M
4P

相關網址:
※ Prodigit 4012A 數位化功率表 - 介紹(一)
※ Prodigit 4012A 數位化功率表 - 拆解(二)
※ Prodigit 4012A 數位化功率表主控制板 - 拆解(三)
※ Prodigit 4012A 數位化功率表前面板 - 拆解(五)
※ Prodigit 4012A 數位化功率表後面板 - 拆解(六)

2020年 3月 3日 天氣報告
氣溫:20.7@ 21:00
相對濕度:百分之 872%
天氣:多雲,有幾陣雨

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