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Posts tagged D2499

TV Horizontal D2499

TV Horizontal D2499 circuit modules TV Circuit Module Horizoontal using D2499, 2SD2499 and BSC25-0000 Circuit diagram Horizontal TV on this, is often used to guide color tv repair any damage Damage to the horizontal part of television and crt monitors, Indications of damage are: -TOTAL OFF, because short / horizontal transistor leakage and or supporting […]

LM833DG Audio Dual Operational Amplifier circuit

LM833DG – Audio Dual Operational Amplifier circuit Output Power: 500mW; Supply Voltage Range: ± 5V to ± 18V LM833DG Audio Dual Operational Amplifier circuit 500mW, 5V to ± 18V, Audio Dual Operational Amplifier circuit, circuits, LM833, LM833DG, LM833DG datasheet, Pinouts, Schematic Gain Bandwidth : 15MHz

How to Repair Power Supply TV ?

How to Repair Power Supply TV Please check the power supply voltage 220V, and fuse. When normal voltage is 220V and sekreng normal, then check the voltage at 400V DC Elko, if no voltage then check the 4 diodes, maybe something is broken. then, if the voltage is measured at 400V 400VDC elko exactly, then […]

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