2020年3月24日 星期二

Nakajima Printer 打印機控制板 - 拆解

Nakajima Printer 打印機控制板 - 拆解:

這片 PCB在家中保留很久,就是時間長了,已經忘記是什麼 PCB板,祇可以從設計上推測,估計是 NEC 打印機的底板,PCB 板尺寸為 310mm × 113mm × 1.6mm,重量有 270g,雙面 PCB板(Double Side PCB),PCB編號是 AP-650 H3264,生產廠商是 NAKAJIMA ALL PRECISION CO., LTD. ,生產時間 830908(估計在 1983年),日本製造(Made in Japan)。

Nakajima Printer 打印機控制板(Printer Control Board)
Nakajima Printer 打印機控制板(Printer Control Board)的正面
Nakajima Printer 打印機控制板(Printer Control Board)的背面
Nakajima(中島)打印機控制板(Printer Control Board)共有 16枚 IC(集成電路),NEC(日本電氣)的編號 uPD8155C DIP-40 封裝 2kBit Static MOS RAM with I/O Ports and Timer,NEC(日本電氣)的編號 D2732D DIP-24 封裝 UV Erasable PROM,Mitsubishi(三菱)的編號 M74LS373 DIP-20 封裝 Tri-State Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops,2枚 Mitsubishi(三菱)的編號 M74LS251 DIP-16 封裝 1 of 8 Data Selectors/Multiplexers(with strobe and three-state outputs) ,NEC(日本電氣)的編號 D7810G QUIP-64 封裝 8-Bit Single-Chip Microcomputer with A/D Converter,3枚Mitsubishi(三菱)的編號 M53206P DIP-14 封裝 HEX Inverter,Mitsubishi(三菱)的編號 M74LS14P DIP-14 封裝 Hex Inverter with Schmitt Trigger Inputs,Mitsubishi(三菱)的編號 M74LS05P DIP-14 封裝 Hex Inverters with Open-Collector Outputs,Mitsubishi(三菱)的編號 M74LS04P DIP-14 封裝 Hex Inverting Gates,Mitsubishi(三菱)的編號 M74LS02P DIP-14 封裝 Quad 2-Input NOR Gate,Mitsubishi(三菱)的編號 M74LS00P DIP-14 封裝 Quad 2-Input NAND Gate,TI(德州儀器)的編號 SN75188N DIP-14 封裝 Quadruple Line Driver,TI(德州儀器)的編號 SN75189N DIP-14 封裝 Quadruple Line Receivers,Toshiba(東芝)的編號 TD62504P DIP-14 封裝 7CH Single Driver,NEC(日本電氣)的編號 uA2004C DIP-16 封裝 NPN Silicon Epitaxial Darlington Transistor Array,4枚 TH3L10 SIP-10 封裝 High Voltage / High Speed Switching Transistors,Mitsubishi(三菱)的編號 PU4520 SIP-10 封裝 Silicon NPN Epitaxial Planar Darlington Transistor Array。

NEC(日本電氣)的編號 D7810G QUIP-64 封裝 8-Bit Single-Chip Microcomputer with A/D Converter
NEC(日本電氣)的編號 uPD8155C DIP-40 封裝 2kBit Static MOS RAM with I/O Ports and Timer
4枚 TH3L10 SIP-10 封裝 High Voltage / High Speed Switching Transistors
Mitsubishi(三菱)的編號 PU4520 SIP-10 封裝 Silicon NPN Epitaxial Planar Darlington Transistor Array
Nakajima Printer 打印機控制板(Printer Control Board)的 Module
產品主控制 PCB 板主要零件(BOM):
Type
Brand
P/N
Packaging
IC1 - 2kBit Static MOS RAM with I/O Ports and Timer
NEC
uPD8155C
DIP-40
IC2 - UV Erasable PROM
NEC
D2732D
DIP-24
IC3 - Tri-State Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops
Mitsubishi
M74LS373
DIP-20
IC4 - 1 of 8 Data Selectors/Multiplexers(with strobe and three-state outputs)
Mitsubishi
M74LS251
DIP-16
IC5 - 1 of 8 Data Selectors/Multiplexers(with strobe and three-state outputs)
Mitsubishi
M74LS251
DIP-16
IC6 - 8-Bit Single-Chip Microcomputer with A/D Converter
NEC
D7810G
QUIP-64
IC7 - HEX Inverter
Mitsubishi
M53206P
DIP-14
IC8 - HEX Inverter
Mitsubishi
M53206P
DIP-14
IC9 - HEX Inverter
Mitsubishi
M53206P
DIP-14
IC10 - Hex Inverter with Schmitt Trigger Inputs
Mitsubishi
M74LS14P
DIP-14
IC11 - Hex Inverters with Open-Collector Outputs
Mitsubishi
M74LS05P
DIP-14
IC12 - Hex Inverting Gates
Mitsubishi
M74LS04P
DIP-14
IC13 - Quad 2-Input NOR Gate
Mitsubishi
M74LS02P
DIP-14
IC14 - Quad 2-Input NAND Gate
Mitsubishi
M74LS00P
DIP-14
IC15 - Quadruple Line Driver
TI
SN75188N
DIP-14
IC16 - Quadruple Line Receivers
TI
SN75189N
DIP-14
TRA1 - 7CH Single Driver
Toshiba
TD62504P
DIP-14
TRA2 - NPN Silicon Epitaxial Darlington Transistor Array
NEC
uA2004C
DIP-16
TRA3 - High Voltage / High Speed Switching Transistors
?
TH3L10
SIP-10
TRA4 - High Voltage / High Speed Switching Transistors
?
TH3L10
SIP-10
TRA5 - High Voltage / High Speed Switching Transistors
?
TH3L10
SIP-10
TRA6 - High Voltage / High Speed Switching Transistors
?
TH3L10
SIP-10
TRA7 - Silicon NPN Epitaxial Planar Darlington Transistor Array
Mitsubishi
PU4520
SIP-10

2020年 3月 24日 天氣報告
氣溫:22.3@ 20:20
相對濕度:百分之 74%
天氣:漸轉多雲

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