Sunday, October 23, 2016

Samsung CL21Z43MQ – Slim TV – Circuit diagram

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VCT4942 – 24C161 – LA42032 – LA78045 – FSCQ0765RTS(STR) – FQP6301TSTU(Horizontal output transistor) – FOK14B001(FBT)  CRT base card ...
Thursday, October 20, 2016

Panasonic TC L32X5B LCD TV - TNPA 5596 – SMPS circuit diagram

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Circuit diagram and PWB Click on the pictures to zoom in
Wednesday, October 19, 2016

Sony ST S333ESG FM stereo FM/AM tuner circuit diagram

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Circuit diagram (Click on the diagram to magnify)
Monday, October 17, 2016

Telefunken Boombox Stereo Radio Recorder – RC760-PCR22 – circuit diagram

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Used ICs:   TA7358P – TA7343AP – TA7640AP – TA7648BP – TA7769P   Circuit diagram and PWB [Click on the pictures to magnify]
Monday, October 10, 2016

DPS200 Desktop computer ATX power supply schematic

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Desktop computer power supply - ATX type Delta Circuit diagram Click on the schematic to magnify
Saturday, October 8, 2016

Emachine E19T6W LCD color monitor SMPS circuit diagram 715G1695 1GW

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Used ICs: LD7552BS – AM9945N-T1-PF – OZ9938GN - STP9NK65ZFP[FET] The LCD monitor will contain a main board, a power board and two key b...
Thursday, October 6, 2016

BN44 00195 SMPS circuit diagram – For Samsung Syncmaster monitors - 245B – 245B2 – 245BW

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Power board schematic - Samsung Syncmaster monitor - 245B Schematic
Sunday, October 2, 2016

Altec Lansing 353A – power amplifier – vacuum tube type – Circuit diagram - 6L6 - 12AX7

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Used tubes – 12AX7 [pre-amplifier, tone control and audio pre-amplifier] – 6L6GC [audio output] Circuit diagram Tube pin-out -6L6 ...