2020年3月21日 星期六

EPSON(精工愛普生)FX-80 點陣式打印機 FMBD板拆解(三)

EPSON(精工愛普生)FX-80 點陣式打印機 FMBD板拆解(三):

EPSON(精工愛普生)FX-80 點陣式打印機(Dot-Matrix Printer)內的主控制板(FMBD Board),主控制 PCB板尺寸為 188 / 280mm × 137 / 161mm × 1.6mm,總重量 523g(包括散熱器),雙層 PCB 板(Double Side PCB),PCB 板編號是 UNIT Y44020500008 FMBD BOARD U3424L,PCB 板生產日期標示為 2000111(2000年),生產廠家 EPSON。

EPSON(精工愛普生)FX-80 點陣式打印機 FMBD板
EPSON(精工愛普生)FX-80 點陣式打印機 FMBD板的正面
EPSON(精工愛普生)FX-80 點陣式打印機 FMBD板的背面
EPSON(精工愛普生)FX-80 點陣式打印機(Dot-Matrix Printer)內的主控制板(FMBD Board)共有 20枚 IC(集成電路),Sanyo(三洋電機)STK7554 SIP-16 封裝的 Voltage Regulator,Sanyo(三洋電機)STK6982 SIP-18 封裝的 DC Motor Driver (2-Channels),3枚NEC(日本電氣)uPA79C DIP-16 封裝的 Min Printer Driver NPN Epitaxial Transistor Array,2枚NEC(日本電氣)D4016 DIP-24封裝的SRAM 32KX8,EPSON(精工愛普生)C7801CBP DIP-64封裝,EPSON(精工愛普生)TBP18S30N DIP-16 封裝的 256 Bits (32 WORDS BY 8 BITS) Programmable Read-Only Memories,EPSON(精工愛普生)M64100BA DIP-28 封裝的 ROM (2764/27128),2枚 Hitachi(日立)HD74LS04 DIP-14 封裝的 Hex Inverters,2枚 TI(德州儀器)SN74LS373N DIP-20 封裝的 Octal D-Type Transparent Latches And Edge-Triggered Flip-Flops,Hitachi(日立)HD74LS74AP DIP-14封裝的Dual Edge-Triggered Flip-Flop,TI(德州儀器)SN74LS32N DIP-14 封裝的 Quad 2-Input Positive-OR Gates,Toshiba(東芝)TC4584BP DIP-14 封裝的 Hex Schmitt Trigger,Hitachi(日立)HD74LS06P DIP-14 封裝的 Hex Inverter Buffer/Driver (Open Collector),EPSON(精工愛普生)C42010EB MBL8042H DIP-40 封裝的 NMOS Universal Peripheral Interface 8-Bit Microcomputer。

Sanyo(三洋電機)STK7554 SIP-16 封裝的 Voltage Regulator
Sanyo(三洋電機)STK6982 SIP-18 封裝的 DC Motor Driver (2-Channels)
3枚NEC(日本電氣) uPA79C DIP-16 封裝的 Min Printer Driver NPN Epitaxial Transistor Array
2枚NEC(日本電氣)D4016 DIP-24 封裝的 SRAM 32KX8
EPSON(精工愛普生)C7801CBP DIP-64 封裝 IC
EPSON(精工愛普生)TBP18S30N DIP-16 封裝的 256 Bits (32 WORDS BY 8 BITS) Programmable Read-Only Memories
EPSON(精工愛普生)M64100BA DIP-28 封裝的 ROM (2764/27128)
2枚Hitachi(日立)HD74LS04 DIP-14 封裝的 Hex Inverters
2枚TI(德州儀器)SN74LS373N DIP-20 封裝的 Octal D-Type Transparent Latches And Edge-Triggered Flip-Flops
Hitachi(日立)HD74LS74AP DIP-14 封裝的 Dual Edge-Triggered Flip-Flop
TI(德州儀器)SN74LS32N DIP-14 封裝的 Quad 2-Input Positive-OR Gates
2枚Toshiba(東芝)TC4584BP DIP-14 封裝的 Hex Schmitt Trigger
Hitachi(日立)HD74LS06P DIP-14 封裝的 Hex Inverter Buffer/Driver (Open Collector)
EPSON(精工愛普生)C42010EB MBL8042H DIP-40 封裝的 NMOS Universal Peripheral Interface 8-Bit Microcomputer
產品主控制 PCB 板主要零件(BOM):
Type
Brand
P/N
Packaging
IC1 - Voltage Regulator
Sanyo
STK7554
SIP-16
IC2 - DC Motor Driver (2-Channels)
Sanyo
STK6982
SIP-18
1B - Min Printer Driver NPN Epitaxial Transistor Array
NEC
uPA79C
DIP-16
2A - SRAM 32KX8
NEC
D4016
DIP-24
2C - Min Printer Driver NPN Epitaxial Transistor Array
NEC
uPA79C
DIP-16
3A - SRAM 32KX8
NEC
D4016
DIP-24
3B - ?
EPSON
C7801CBP
DIP-64
4B - 256 Bits (32 WORDS BY 8 BITS) Programmable Read-Only Memories
EPSON
TBP18S30N
DIP-16
5A - ROM (2764/27128)
EPSON
M64100BA
DIP-28
5B - Hex Inverters
Hitachi
HD74LS04
DIP-14
6A - Octal D-Type Transparent Latches And Edge-Triggered Flip-Flops
TI
SN74LS373N
DIP-20
6B- Dual Edge-Triggered Flip-Flop
Hitachi
HD74LS74AP
DIP-14
7A - Octal D-Type Transparent Latches And Edge-Triggered Flip-Flops
TI
SN74LS373N
DIP-20
7B - Quad 2-Input Positive-OR Gates
TI
SN74LS32N
DIP-14
7C - Hex Inverters
Hitachi
HD74LS04P
DIP-14
8A - Hex Schmitt Trigger
Toshiba
TC4584BP
DIP-14
8B - Hex Inverter Buffer/Driver (Open Collector)
Hitachi
HD74LS06P
DIP-14
8C - Min Printer Driver NPN Epitaxial Transistor Array
NEC
uPA79C
DIP-16
9B - NMOS Universal Peripheral Interface 8-Bit Microcomputer
EPSON
C42010EB MBL8042H
DIP-40

相關網址:
※ EPSON FX-80 Impact Printer 點陣式打印機介紹
※ EPSON FX-80 Impact Printer 擊打點陣式打印機拆解
※ EPSON FX-80 Impact Printer ESC/P 命令語言
※ EPSON(精工愛普生)FX-80 點陣式打印頭拆解(四)

2020年 3月 21日 天氣報告
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相對濕度:百分之 952%
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