Siheyuan: Concentrating on science and technology is the right way

First of all, the picture tube is different, because the color TV picture tube has three primary colors and three guns, while the black and white picture tube is a single-primary color single-gun picture tube.

The second point is that color TVs have color coding circuit processing circuits, while black and white TVs do not.

The last point is that the switching power supply circuit of a color TV is much more complicated than that of a black and white TV, and every other circuit is much more complicated than that of a black and white machine.

Of course, these are only the main differences, and there are many more in detail.

As long as the production line of the TV factory is improved in these aspects, the production conditions of color TV can be met.

"I need a quiet room." Lin Weidong said.

"Could it be that Lingong already has an upgrade plan?" Chief Zhu was shocked when he heard that.

"I guess we have a preliminary plan." Lin Weidong nodded.

"Lin Gong really deserves to be Lin Gong, I'll take you there right away." Chief Zhu hurriedly brought Lin Weidong to their engineering department.

Then Lin Weidong began to draw the blueprints.

By the time Lin Weidong finished, it was time to get off work.

"Gong Lin, let's take a rest first. Director Ma has already prepared dinner." Chief Zhu said with respect.

After all, drawing such a thing is very labor-intensive, let alone drawing for a whole day.

Chief Zhu also had to admit that this is simply a workaholic.

And Lin Weidong also put down the pen in his hand: "It's just right, my side is almost done."

"I have a list of materials here, prepare it as soon as possible, and then start upgrading the production line."

"It was completed so quickly." Zhu Ke grew up shocked, and there were a bunch of drawings of 907 next to him.

This work efficiency is too high, maybe I was a printer in my previous life, but I hurriedly said: "I'm going to prepare now, and I will definitely get the materials together tomorrow."

"Ok!"

After arriving at the cafeteria, Director Ma seemed even more enthusiastic. After all, who doesn't like this kind of work efficiency.

After dinner, Lin Weidong went to see the guest house of the TV factory.

The next day, the TV factory's production line was upgraded.

The fifty or sixty engineers and technicians in the TV factory all cooperated unconditionally.

In the process, Lin Weidong also kept explaining to the engineers of the TV factory the differences between color TVs and black and white TVs, and the principles behind them.

Finally on the third day, the TV factory produced the first color TV.

At the moment when the TV was fully assembled, all the leaders of the TV factory stood by.

As the TV was turned on, a familiar color picture appeared on the screen.

"Great, we succeeded." Director Ma shouted excitedly.

The other people around cheered even more.

"If the forest worker could have come a few days earlier, I would have passed the previous engineer assessment." The deputy section chief of the engineering department said with a sigh.

"At this time, don't say such disappointing words." Chief Zhu gave the deputy chief angrily.

"You passed, of course you don't feel regretful." The deputy section chief said angrily, but the corners of his eyes were full of smiles.

Chapter 150 VII Earning Foreign Exchange

"Everyone, let's meet again when we have time." Lin Weidong waved his hand at the gate of the TV factory and said.

Yesterday the TV factory had already produced the first color TV, so Lin Weidong didn't have to watch the next ones all the time.

Those production lines that have not been upgraded have detailed drawings left by Lin Weidong, and Section Chief Zhu and the others can solve them by themselves.

"Mr. Lin, walk slowly. If time doesn't allow, I really want to keep Mr. Lin for a few more days." Factory Manager Ma said with a smile.

"Haha, let's talk when we have time, I still have a lot of things to deal with." Lin Weidong laughed.

Chief Zhu also came to Lin Weidong.

"Lin Gong, thank you for your teaching these few days, which has benefited me a lot."

"I just reminded a few words next to me, goodbye." After finishing speaking, Lin Weidong got into the car.

After several hours of driving, Lin Weidong finally returned to the rolling mill.

"I'm still comfortable in my own territory." After getting out of the car, Lin Weidong smiled.

But at this moment, Lin Weidong saw a transport truck driving out of the rolling mill.

Lin Weidong took a look into the car and found that it was full of packed boxes.

There is also a pattern of an electric fan on the top of the box.

"Weidong, you are back." Director Yang came out from behind the transport vehicle.

"Director, are the electric fans in our factory going to be sold?"

"Jun! Sheep 1 ⒍ Ba [-] [-] utensil ⒍"

"Well, this is the first electric fan we produced."

"Now that the weather is getting hotter, it's a good time to sell electric fans." Director Yang laughed.

Seeing Director Yang's happy face, Lin Weidong really wanted to say, this guy is so worthless.

"Director Yang, do you want to make a big one?"

"Big one?" Director Yang was a little puzzled.

"Electric fans are just gadgets after all, and they are used only during the hottest months."

"But if you change to an induction cooker or a battery car, it will be different."

Factory Manager Yang shook his head in disappointment when he heard the words: "Weidong, of course I know what you said."

"But now, these things can't be sold at all."

"It's okay to say that the induction cooker is better. If the family conditions are better, it may be affordable."

"However, if the battery car is really priced, it will cost at least several thousand yuan a car. How can ordinary people afford it? Even those who are officials may not be able to afford it."

"Of course I know this, so what I meant at the beginning was not to sell it in China." Lin Weidong laughed.

"Weidong, what do you mean?"

"Director Yang, don't you want to earn foreign exchange!"

"Foreign exchange!" Director Yang's breathing became much faster.

At this time, foreign exchange is very important.

The country also needs foreign exchange reserves very much.

Because their current money is not recognized internationally at all.

When it comes to buying cutting-edge products internationally, foreign exchange is the only option.

But before, they did not have any good products that could earn foreign exchange quickly.

But now it's different.

Induction cooker, there is no foreign country at this time.

Not to mention battery cars, they have not even reached this level of battery technology.

If you can sell these things abroad, you will definitely earn a lot of foreign exchange.

And Lin Weidong continued: "At the current currency exchange rate, one dollar can be exchanged for about two and a half dollars for us."

"For this induction cooker, we can directly price it at one hundred dollars."

"Of course, I'm talking about the money we actually get. If the tariff is higher, we will continue to raise the price."

"Anyway, as long as I guarantee that an induction cooker can bring me a hundred dollars in foreign exchange."

"As for the battery car, it can be set higher."

"Two thousand three thousand, or even higher, we still have the final say."

Hearing what Lin Weidong said, Director Yang seemed even more moved.

However, there is still some hesitation: "If we set such a high price, can we sell it?"

"Then you have really underestimated the economy of a certain western country. Do you know how much wages an ordinary worker can get a month?" How much? "Mr. Yang asked.

"At least several hundred, or even one or two thousand, and it's in US dollars, which is relatively common."

"So many?" Director Yang was really shocked.

"So if it's you, you can buy an induction cooker with only one-fifth of your monthly salary."

"With a few months' salary, you can buy a battery car. Would you buy it?"

"Of course I will." Director Yang said without thinking.

"That's it.

"Okay, let's do it, I will have these two production lines ready as soon as possible." Director Yang said through gritted teeth.

But then he hesitated: "But it is not so easy to export things now."

"You don't have to worry about that. There are people above us. Don't forget that my blueprints were taken away by the above." Lin Weidong stretched out his hand and pointed upwards.

"Yes!" Director Yang's eyes lit up.

"If I'm not mistaken, the big leaders have probably started building production lines long ago to prepare for selling goods and earning foreign exchange."

"After all, our country is now in need of a large amount of foreign exchange.

"When you go back, you can tell the big leaders to let them pick us up when they export goods."

"In the end, although foreign exchange will be withheld and exchanged for our money, we don't need foreign exchange in our daily life."

"That's right, I'm going to find the big leader right now.

Director Yang couldn't wait to call, and Lin Weidong also followed.

Sure enough, after the phone call was made and Director Yang explained his intentions, the big leader readily agreed.