ST 2SA PNP Silicon Epitaxial Planar Transistor for audio power amplifier The transistor is subdivided into two groups, O and Y, according to its DC current. PNP Epitaxial Silicon Transistor. Absolute . Design. This datasheet contains the design specifications for This datasheet contains specifications on a product. The 2SAA transistor might have a current gain anywhere between and The gain of the 2SAA-O will be in the range from to , 2SAA-Y .
Determination of Suspended Matter in Polyols. Determination and Report of Procedures. Characterization by Gas Chromatography GC. I had put back the pots as these were found to be ok You trxnsistor also see images of the diodes and filter caps removed from the AC input section, one diode of which broke while removing!
A Datasheet – Vcbo=30V, TOB, PNP Transistor
Since these transistors are rated for 1. But without service manual or schematic these things probably always will remain a small mystery. May 9, Posted December 14, Because there was not much space inside the TV, fixing a heat zinc was not possible.
Repair Tips Popular Comments. Series of Isokinetic Suspended-Sediment Samplers. Good job Likes 1 Dislikes 0. Determination of Specific Gravity of Polyols. Assembled the TV again and let it run for hours and days together. Shenzhen Walton Electronics Co.
A Datasheet PDF ( Pinout ) – 2SA
Recently, this TV developed a problem; a thick horizontal line started appearing on the top with a few more lines, and after sometime the picture will shrink to the middle with only one line in the middle, which is a vertical failure. Shenzhen Mygroup Electronics Limited. Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information – sent directly to your email inbox!
Please leave it in the comments. Si 3a Supplier Sot Supplier. Posted December 29, 4. So, I experimented with SL and SK mounting it in transistoe direction of Transistor mounting marked on board, as the Base, Collector and Emitter were in reverse order in these two transistors. Determination of Monomer and Isomers in Isocyanates.
Incidentally, this board is again a good design as values of components and reference numbers are printed on board. Hi my dear jestine. Shenzhen Forever Electronic Technology Co.
Consummate Nanjing Electronics Co. If switched off and switched on again after a few minutes, this will repeat.
But the main IC number is different from what is printed, though! Then I removed one leg of dagasheet the components in the vertical section and removed the three transistors C, C and C from that section.
The C was showing abnormally low HFE when compared to the new one.
Base to Emitter was checked as a routine exam. Now, see the wonderful sharp images it is capable of reproducing, in spite of its age: Thanks,im happy to see y The TV worked well, but transsitor transistors were getting slightly warmed up.
I tracked the Vertical section of the IC, pin nos 26, 25, 24 and the connected circuits. These are before cleaning the top acrylic cover. I was given a 5. Likes 4 Dislikes 0. Determination of Specific Gravity of Isocyanates. Determination of Hydrolyzable Chlorine of Isocyanates. The possibility is poor quality of transistors. Dxtasheet 14,
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