Monday, March 14, 2016

AOC LCD MONITOR - AOC 919V - AOC A240WD - SMPS Circuit Diagram

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AOC 19 inch and 24 inch LCD Monitors - Power Supply and LVDS Circuit Diagram 19" TV SMPS - 715G2824-2-2 AOC 919V - Power Supply...
Saturday, March 12, 2016

Harman/kardon DVD 50 – Circuit Diagram – Disassembly - 5 Disc DVD Changer

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Applicable Discs: 5-inch (12cm) or 3-inch (8cm) DVD-Movie, CD, Video CD, MP3-CD, HDCD, CD-R or CD-RW discs. Region 1 DVD-Movie discs ...

harman/kardon - DVD 26-28 – DVD 39-49 anf DVD 50 – 50 Five disc changer – SMPS Circuit Diagram

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Power Supply Schematic – harman/kardon – DVD50 5 Disc changer – DVD26-28 – DVD39-49 – Harman/kardon DVD players DVD 26 - 28 SMPS SCHEMA...
Wednesday, March 9, 2016

Philips Plasma display FM23 - main digital board circuit diagram - 2

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Scaler clock generator, PW scaler and memory, back end EPLD, Back end LVDS output, Audio source selection, Audio processor, Audio delay li...

Philips FM 23 - Plasma Display - Main board Schematic -1

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Sync selection and source selection, Video selection and matrix, Video selection ADC, Video selection decoder, VGA input, Control function...
Saturday, March 5, 2016

AOC AL512 – AOC AL513 – 15 Inch TFT LCD monitor – Circuit diagram

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DC-DC CONVERTER This block provides adjustable output voltages of 9.2V, -6V, 18V and 3 to 4V for the panel. It consists of a Q114 transist...
Friday, March 4, 2016

Profolio PT100 – 100Hz CTV – Circuit diagram

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ICs used:  TDA4470 – TCDT1101G – TDA16846 – TDA6920 – MSP3411G – 74HCT86 – STU9379AF – TPU3050 – A42L2604 – TL7705 – CCU3000 – 27C2001 – T...
Thursday, March 3, 2016

Nad C 541i COMPACT DISC PLAYER – Circuit Diagram

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PRECAUTIONS FOR CHECKING BEAM EMISSION The laser beam of this unit is focused on the reflecting surface of the objective lens in the optic...