Recently, the weather has not been so busy, so I contacted the summer and did not repair it, but said that I am still waiting for some of my customers. In fact, we are old friends. I used to ask you to repair a lot of things. This TV set has been broken for a month or two, and I am still waiting for you....... [Close, I don’t have any Impressed.]
Is a TCL L32V10, there are images with sound, but the image on the screen has trailing noise interference, no image background color is a bit greenish, there is interference on the menu, you can basically determine that it is not caused by screen parameter error, there may be gamma correction And the LVDS line and other bad causes, disassemble the eraser with the eraser after cleaning the line is not improved, it seems that only this logic board is integrated into the screen, [disassembled to find the bones left by others, because the bottom of the screen is fixed There is no steel strip missing. No wonder you wait for me. Seeing this adds to my confidence. I think maybe the last master thought so but didn't have the accessories to give up. Take the screen alone and find that there is no AS15 or AS19 on the side panel. There is only one integrated block of M370 1575 and AU011303. It is found that the appearance of M370-1575 and AS15-F is the same. The information about M370 1575 is not found on Baidu. There is no such thing on the ** treasure, and it is impossible to learn from it. It seems that the bones have to rely on their own cockroaches. As long as they don’t drop their teeth, check the external parts and power supply of the two boards and find that they are basically the same. Said to change, after changing AS15-F, I thought it was repaired, but the scene in front of me made me fall into the abyss. The image is exactly the same as before, but the AS15 has no temperature abnormality. It only proves that the two can be replaced, but the image problem is not at all. here.
It seems that the problem is still on the motherboard. This time, I honestly checked the motherboard data voltage and found that the 12V, 5V, 3.3V power supply on the motherboard is normal, but one of the LVDS line voltages is about 0.95V, while the others are 1.3. v Up and down, the line passes through a capacitor fixing glue to the MST6M48PUS-LF-U5 integrated block, and the capacitor glue is removed. After cleaning, the 0.95v line is found to the L200, the inductance line resistance becomes several hundred ohms, and the short circuit is 1.4v. In line with the other groups, the boot image is all normal, and the effort pays off, and finally has a return.
Summary. Waiting for you is not necessarily a fan. The set is almost like how much you admire you.
Although the screen was replaced by AS15-F for one hour, it proved that AS15-F, RM5101. hx8915-a and M370 1575 can be interchanged. [AS15-F and AS19-F I have tried differently. That is to destroy] So dedication to the maintenance of friends to refer to, I hope everyone has money to hold a money field.
BIOTEPT TEAO (Totally EnclosedAirOver) motor that is considered to be dust tight and are selected for blower duty services where shaft mounted fans are required or even belt driven fans. The motor must be mounted in a position that the blower or fan that it is driving provides the required air across the motor to cool the windings. These types of motors are normally found in HVAC systems or in door blower clean air applications.
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