Shuttle To Get Rich Since 1985 Chapter 123

"Don't, don't, my name is Sun Cairen. Brother He can just call me Big Brother Sun if you don't mind." Sun Cairen waved his hand quickly.

He Gui then said: "Brother Sun, I only have time in the afternoon, how long do you think it will take to study?"

"It depends on talent. I also graduated from high school and went to the factory for training. I learned little by little. There are many common points in troubleshooting. In addition, I mainly learned to read pictures, chips, main drives, graphics cards, sound cards, etc. There are blueprints for each model of the network card and so on..." Sun Cairen said the maintenance, clearly and logically.

He Gui started here, and Sun Cairen took out tools and cleared out a working place, and let He Gui learn to use the electric soldering iron first.

During the conversation, He Gui felt that Sun Cairen was a talented person. General computer maintenance is at the board level, but Sun Cairen is at the chip maintenance level.

Sun Cairen said while instructing: Many people don't understand the manual cost. If you change a resistor, this resistor may cost less than a dime, but if you find this resistor and replace it smoothly, you will charge a few hundred and one hundred. Also feel expensive. "

"You asked him to change to a new board, and the other party said it was brand new, and the position is very embarrassing now...Brother He, your hands are very steady, which is very good for maintenance."

After four hours in the afternoon, He Gui's welding looked decent. Sun Cairen took out a handwritten document and handed it to He Gui: "This is the quick identification method for various notebook faults I summarized. You can read it when you have time." Look."

He Gui looked at the handwriting on the notebook, very neat.

Back in the rental house, in 1986, He Gui went out for a walk to show that he was still there, and then looked back at Sun Cairen's maintenance identification method.

Of course, some people say that He Gui's approach is wrong, he should learn hardware, and be a software engineer.

No... He Gui does not need to learn hardware or software. He just needs a general understanding of hardware, and software is enough. After the laboratory is established, there must be enough hardware engineers and software engineers.

Of course, what's more, He Gui doesn't have that much time to study, this thing doesn't work in three to five years, so it can work.

That is to say, to be a qualified second knife, and Sun Cairen came out of a big factory. I don't know the layout and design of the board, but there must be relevant drawings and the like?

Design ideas may be able to say a thing or two.

He Gui looked at it and fell asleep...

Alas, why didn't the IQ increase, but the physical fitness increased a lot, He Gui who woke up could only sigh, and then hurriedly went to Zhizhi's side.

At nine o'clock in the morning, He Gui appeared in the office of Handing Group, feeling a little tired, and Fei Han was indeed a good woman.

I had nothing to do, so I took a nap in the office, went back to the villa for lunch, and then used the excuse of work to lock myself in the study and came to modern times.

Put on your clothes, throw yesterday's clothes into the automatic washing machine, go out, and go to Liu Yundong's to sell goods in the afternoon.

Sun Cairen was still busy. When he saw He Gui coming, he said, "You take a board first, and start by dismantling the parts."

Sun Cairen not only repairs computers, but also electrical appliances. Most electrical appliances are now smart, that is to say, they have chips. In fact, like the chips of refrigerators, these are not complicated in themselves. Most refrigerator boards can be replaced directly. Repair value is not high.

Sun Cairen is a friendly person, and while doing things, he can also tell He Gui the development route of certain types of boards, what kind of board He Gui has, has such defects, which one will be upgraded in the future, and what kind of supporting equipment is needed chip.

He also told a lot of interesting things, such as the Wanwan fab does not pay attention to reputation, and raises prices in different ways.

The memory factory of Benzibang also raised prices in different ways, and even set a torch on the factory by itself, and then raised prices. Every industry basically has chips.

From smart refrigerators to rice cookers, cars, mobile phones, even a small doll, there are chips inside, and the price of chips is generally controlled by upstream manufacturers.

With Sun Cairen, He Gui learned how to disassemble parts, dismantle chips, repair chips, software and hardware failures, use instruments to check for failures, read circuit diagrams, and so on.

In the evening, I have long-legged secretary, Mei Niang, Guan Qiuqiu's zoo, the third-hand car side, and occasionally return to Kyoto once in a while.

For a week, Sun Cairen was also very impressed with He Gui: "Brother He, your hands-on ability is very strong, fast and accurate. Although there is some lack of knowledge, in fact, the test of maintenance is the hands-on ability."

"Especially chip repair... In fact, it's just soldering the pins or something. More complicated ones need to be sliced and illuminated. It's completely unnecessary." Sun Cairen said.

While soldering under a microscope, He Gui asked casually, "How much is the photolithography machine for manufacturing the first-generation Celeron chips?"

"I don't know about this, but no one buys this stuff alone~www.mtlnovel.com~ Usually the whole production line..." Sun Cairen shook his head.

He Gui smacked his lips. The real thing is not easy to carry anyway. Of course, the technical information can be carried. He Gui came here to study in order to understand the entire hardware and software structure and development more intuitively.

After all, it is very difficult to read books alone, and it is also difficult to find someone who understands software and hardware. In addition, He Gui does not need to understand too much, and it is enough if he does not understand.

In addition, He Gui also has some understanding of industrial control. After all, large electronics factories manufacture everything, such as automobiles, mobile phones, TVs, notebooks, remote controls, and so on.

He Gui also learned about industrial software. Industrial software is also very expensive. The annual usage fee of some industrial software ranges from several million to tens of millions.

He Gui also clicked his tongue when he heard this, and at the same time, he had a general idea of how much investment the electronics industry needs. Of course, He Gui's purpose is to get in the way of others, so there are more.

But the foundation still requires a chip architecture, which cannot be circumvented, at least a permanent authorization must be obtained.

"Why are you here?" He Gui was chatting nonsense with Sun Cairen, talking about the development of chips, boards and other things, while dismantling and replacing parts. Now He Gui has started to experiment to find broken ones, of course They threw some bad boards to himself, and heard Sun Cairen stand up.

Turning his head, he saw a woman in her thirties, fair and clean, dressed in simple clothes, not very tall, but she looked the same as Zhang Hong, a small woman. .

"I want to borrow some money from you." The woman's voice was not loud, and she looked at Sun Cairen evasively.

When Sun Cairen heard this, he also sighed: "Didn't I give you 10,000 a few days ago? Did I give it to your useless brother?"

Chapter end

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