Model: JAV (Jai Aiwei) Color TV HDTV29M16 [Japan JAV Electric Co., Ltd. (China)]
Fault: Powered red light flashes, does not boot according to the user said that the machine has been used all the time, it is these days I can not see it before going straight. After the inspection, the high-pressure cap ruptured and fired, and the outer casing also had traces. It is not known whether the flow tube and the field tube are also sacrificed. The virtual welding is quite a lot, but the machine is as the user said this time for the first time. service. After roughly checking the price, the user who is not far away is quoted in three red and red, but the user directly repaired it! Wow! This is the most favorite to listen to the drop, because the hand on the temporary wood has the bag of the model; and the user communicated after three days of appointment. The user readily agreed. Ok, first on the map
Local accessories store wood has this bag, can only go to Ma Yunjia to find; by the way, communicate with the user again, agree to order; but encountered November 11, 2015; just the order under the 11th But yesterday is here; the courier is still good and worthy of praise. Pack up the work on hand and take the bag to work!
What surprised me was that the block and the field block were all right. The change of the line and the periphery of the line were also good; but it was still necessary to be careful. After the inspection, the voltage values ​​of the strings were normal and stable; Power on the load, oh~唰! Hey, I heard this heart happy; after the sound signal, there are all the sounds, but the screen is blurred and the corners are green and the pillow line, carefully adjust the focus; brightness and focus are OK, but the green and image pillows are still The sound of the waves is still, degaussing! The first time I thought; decisively remove the degaussing resistor, hey, it’s really your kid’s funny; the 14R on the hand is directly on the 18R
The pan-green disappeared and the image was clear; but the pillow was still the same, is it the school pillow capacitor? ! (I have encountered several cases). If there is no problem, it will not work for the new one. Is it the over the block? ! But there is something in the periphery of this goods! At this time, I saw that the goods were adjustable next to them; 轻轻; gently rotate the adjustment, haha, the pillow line disappeared the image full screen and the clarity is beautiful!
I didn't want to pack the shell first, and it was kept for nearly 5 hours; the machine was running normally. At this point the machine is repaired!
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