TV repair
Circuit of decipher of TDA3504- - video
- Overview: TDA3504 is video control and PAL/SECAM make decipher sheet piece integrated circuit; Unifinication integrated circuit; Signal of luminance signal of this circuit input, chroma and the n that use for con...
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Bus line of mansion China I2C enters maintenance menu method
- Bus line of mansion China I2C enters maintenance menu methodAn ancient name for China a series: T03 machine core Method 1; Use special maintenance remote controller Method 2; Ravel user remote controller, will fo...
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The LCD maintains two
- TCL ML-56Liquid crystalMonitor is TCL company chose the planar video to the market 2001, it is OK that its function still calculates, but this kind of monitor has a common fault, when using the left and right sid...
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The bus line that all sorts of colour show enters a method
- The bus line that colour shows enters methodological actor to send E653, e70 monitor. In all 4 key, by the 1st, two 4 key switch on the mobile phone again. AOC 7KLR, enter by ZOOM all the time associate (Guan Jie...
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The week in color television handles way
- Deflection of occurrence intermediate frequency of the meeting after a few color television were using period of time runs namely stage appearance, oneself pass the summary in be being repaired for a long time a...
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Of position of maintenance of bus line of I2C of peony color television enter
- Applicable type: Core of machine of peony CN21688, CN21988, CN21588, CN25288, CN29288 (DXN1) enter adjust condition to receive electrify source, the volume that goes up by television face plate with the hand dec...
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Peacock color television maintains example
- This machine is core of machine of 3 foreign A3, discover V511/2SA1015 of power source part via checking, v512/2SC3807, VD515/PC817C, v553/2SC1815, VD514/IN4148, VD517/ES1Z, VD561/ uses 6V8, n551/AN7812, r569...
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Le Hua " riverside of SamSung flying benefit " color television circuit is impro
- The color television that uses this movement has RD21S, RK21B, R2169S, R2171S to wait, CPU uses KS88P324N, advocate board core circuit uses sheet piece collect is agglomerate 0M8838PS. 1. Of field output circuit...
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