Astrosphere Mcp Mb 07241 5 Board Diagram Official

The (also known as the 48.4J103.051) is a laptop motherboard manufactured by Wistron for HP Compaq series laptops, specifically found in models like the Compaq Presario CQ62 .

+---------------------------------------------------+ | [ J1 - HIGH VOLTAGE (L1, L2, Ground) ] | | Pin1: L1 (Black) - Line Input | | Pin2: L2 (Red) - Line Input | | Pin3: GND (Green/Yellow) | +---------------------------------------------------+ | [ J2 - LOW VOLTAGE THERMOSTAT/PRESSURE SWITCHES ]| | Pin1: R - 24VAC Hot | | Pin2: C - 24VAC Common | | Pin3: Y - Compressor Call | | Pin4: O - Reversing Valve (Heat Pump) | | Pin5: HP - High Pressure Switch (NC) | | Pin6: LP - Low Pressure Switch (NC) | +---------------------------------------------------+ | [ J3 - COMPRESSOR CONTACTOR OUTPUT ] | | Pin1: CC (24VAC out to contactor coil) | | Pin2: COM (return) | +---------------------------------------------------+ | [ J4 - FAN/OUTDOOR MOTOR OUTPUT ] | | (For variable speed or PSC motor control) | +---------------------------------------------------+ | [ LED INDICATORS ] | | DS1 (Green): Power OK | | DS2 (Red): Fault - Pressure switch open | | DS3 (Yellow): Fault - Control lockout | +---------------------------------------------------+ astrosphere mcp mb 07241 5 board diagram

For those looking for replacements or parts, listings are often found on specialty electronics sites like PartsNotebook or auction platforms like eBay . The (also known as the 48