After that, Zhao Qiang grabbed the sharp-nosed pliers on the ground and began to work, before Zhang Chunjiang spoke, he had adjusted his perspective glasses to scan the line of the workbench, and really found a few breakpoints, whether it was the reason or not, Zhao Qiang decided to connect the line first, and then further find the fault.

Because of the support of the two beauties, those staff members didn't have much to say, so they could only wait for Zhao Qiang to figure it out before thinking of other ways, but when they saw Zhao Qiang skillfully and accurately find out the line breakpoint, they were hopeful.

Zhao Qiang connected the three hidden breakpoints in less than two minutes, and a staff member said strangely: "It's amazing, how can you see that the inside of these threads is broken, and you can't notice it when there is a plastic wrap." ”

Xu Xiaoya boasted: "I said that Zhao Gong can repair anything, one repair is accurate, you still don't believe it, you have to find a blind mixture that you don't understand, take it this time." ”

A foreman said: "I will ask this Zhao Gong to leave a phone call, and if there is a fault in the future, please ask him, of course, the maintenance fee is assured, and the hotel has never been stingy in this regard, the key is not to delay." ”

Plug in the power and turn on all the machine switches, send the CD with background music, press the play button, the numbers start to jump forward, but there still seems to be no movement outside, a staff member deliberately ran out to listen, and came back with a depressed face: "There is still no sound, I think go out as soon as possible to borrow a set or buy a set, don't waste any more time." ”

Zhang Chunjiang finally grasped the reason at this time: "I have already advised you not to waste time, if you don't listen to the advice of good people, you will lose in front of you!" ”

Zhao Qiang first turned on the microphone of the console and tried it, "Hey, hey," there was an echo outside, and the staff was stunned: "Ah, the microphone is good, but the microphone is not even good just now!" At the very least, it means that the line is open. ”

Zhang Chunjiang's face changed slightly, he didn't even repair the microphone function before, but Zhao Qiang did it, even if Zhao Qiang used this excuse as a result, he could save face and step down.

Zhang Chunjiang thought indignantly in his heart: Zhao Qiang was originally his apprentice, but he knew more than himself!

Zhang Chunjiang was unwilling and annoyed, and what made him even more angry was that Xu Xiaoya and Luo Xiaowei had been following Zhao Qiang, with beautiful breasts and beautiful legs, which were completely incomparable to those female guests tonight.

Zhao Qiang put down the microphone, and now it can be determined that the amplifier system and speakers are no problem, then it is the output of the player, either the output of the DVD player is broken, or the input line of the power amplifier is faulty, Zhao Qiang began to see through the connection line between the disc player and the power amplifier, and only after a look did he know that it was still optical fiber, not an ordinary audio and video lotus head cable.

The optical fiber is a fiber made of glass filament or plastic, the outer skin is covered with a plastic sheath, and is responsible for transmitting digital audio signals in the audio, the power amplifier using this transmission method requires a reading power decoder, Zhao Qiang lowered his head to check the power amplifier, judging from its logo, it should have this function, and it can be used normally before, which shows that decoding is no problem.

The optical fiber is wrapped in a layer of plastic skin, Zhao Qiang looked through the optical fiber output port of the disc machine, and really found a break near the optical fiber input port of the power amplifier, someone may have pulled the optical fiber, the internal glass fiber filament is disconnected, as long as there is no partition in the middle of the originally disconnected part, the optical signal can be conducted as usual, probably because the optical fiber line is too short, someone has pulled hard, resulting in a 180-degree fold near the input port of the power amplifier, and the optical signal will not automatically turn in the air, so the signal is interrupted here.

"Take a fiber optic cable again, this one is broken, be careful when moving the machine in the future, the inside of the fiber is more fragile, and it may be damaged if it is seriously broken." Zhao Qiang unplugged the optical fiber from the disc player and the amplifier.

A staff member glanced at Zhang Chunjiang and said: "It must have been broken when he moved the machine just now, I obviously saw that the earliest line was not broken, really, if you don't repair it, stay away, isn't this a mess for us." ”

Zhang Chunjiang's face flushed, he had indeed moved the player and amplifier for the convenience of inspection, and he had felt that there was a thread that was not long enough, but Zhang Chunjiang was in a hurry, and he didn't care about the consequences at all.

The foreman said: "There is no spare optical fiber, and I don't know if the audio store is open for business at this time, and it will be delayed for too long to go out and buy, so there is no other way?" ”

Zhao Qiang said: "Of course there is, take a few ordinary lotus head audio and video cables, just connect the analog signal output, but the sound quality will be slightly inferior to the disc player to decode, but it will not affect the use, hehe, besides, your music disc does not have special requirements for audio equipment, and the analog signal is enough to meet the needs." ”

The foreman said: "That's okay, let's do it overnight, and then buy a fiber optic signal cable tomorrow, and hurry up to find the cable." ”

A staff member immediately rummaged through: "There are many such lines, you want to have as many as you want." ”

Because the source of the film belongs to a two-channel CD, Zhao Qiang only connected the analog output of the main speakers on the left and right of the disc player, but there was still no movement outside after plugging it in, and a staff member said anxiously: "No, it doesn't seem to be the reason." ”

Zhang Chunjiang's confidence returned, and he snorted: "It's really like it!" I thought I really understood. ”

Zhao Qiang ignored Zhang Chunjiang and said with a smile: "Where is the input selection of the power amplifier?" ”

A staff member looked down and checked, "It should be on digital source 1, it turns out that this has not been touched all along." ”

Zhao Qiang bent down to find the input source selection, and then changed it to DVD input, the audio source input on the back panel of the amplifier was this mouth, and after confirming the choice, it disappointed everyone, the DVD player has been working, but there was no response when the volume of the amplifier was increased, even Xu Xiaoya was a little unconfident, and quietly approached Zhao Qiang's side and asked: "Can it be repaired, I can't tell what's going on?。 ”

Fortunately, Zhang Chunjiang didn't rush to a conclusion this time, he was afraid that he would be slapped by Zhao Qiang again, but even if he didn't speak, the smug look on his face was revealed.

Zhao Qiang glanced at Xu Xiaoya's snow-white breasts, Xu Xiaoya leaned forward when he asked him, which made Zhao Qiang almost see half a round ball, he touched his nose and reminded in a low voice: "Stand up straight, be careful to let others look." ”

Xu Xiaoya hurriedly covered her chest with her hands after being reminded by Zhao Qiang, but her mouth was grinning: "It's okay when you see it, who made you the boss, just don't let other men take advantage, what is the reason why you have to say something, I haven't seen you so troublesome in repairing machines before." ”

Zhao Qiang said unhurriedly: "If you want to ask what the reason is, I think it's just blind, this can't be broken." ”

Xu Xiaoya glanced at Zhao Qiang fiercely: "Are you insinuating?" Don't you like to look at my clothes too, don't think that no one knows about you peeking at me just now! ”

was poked by someone's words, Zhao Qianghan didn't speak, but Xu Xiaoya's heart softened, "Okay, don't wear it like this in the future, you can fix it quickly." ”

Before, Zhao Qiang saw that the eyes of the men around him were looking at Xu Xiaoya's chest and Luo Xiaowei's legs, and he felt strange in his heart, they were his own employees, and it was almost the same for the boss to look at it, so he couldn't help but arrange Xu Xiaoya's sentence for a while, but he didn't expect Xu Xiaoya to admit his mistake.

Zhang Chunjiang saw Zhao Qiang and Xu Xiaoya muttering in a low voice, he felt a wave of jealousy, and finally couldn't help but speak: "If you can't fix it, I know, pretending to be a pose, thinking that it is great if you know some audio knowledge?" You're still too tender! ”

Xu Xiaoya was very anxious, "Zhao Qiang, can you do it, don't lose my face and Xiaowei's face, okay?" ”

Zhao Qiang smiled indifferently: "Did I say that it can't be repaired, take the DVD remote control." ”

A staff member hurriedly found out and presented it, Zhao Qiang's self-confidence made them feel a glimmer of hope, Zhao Qiang turned on the console 14-inch small TV, and then connected the DVD video signal, Zhang Chunjiang saw his approach disdainful: "I remind you, this is a CD disc, what can you do if you connect the video?" ”

Zhao Qiang said while opening the DVD settings: "No, change the audio output to an analog signal." ”

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