PHILCO CAIXA PHT3000 SOUNDBOX– CIRCUIT DIAGRAM (SCHEMATIC)

PHILCO CAIXA PHT3000 Soundbox– Circuit Diagram (Schematic)

Used ICs: OB2273MP(SMPS control) – WEF4N40(Switching) – LM358 – WB8P76SOP14 – TPA3118D2(Audio Output Amp) – 24C02 – RDA5807M – PT2399 – MCU2228 – HT1621

Exploded

Schematic

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