Panasonic KX-TG4021MET Service Manual

Contents

Panasonic KX-TG4021MET Service Manual Manual pdf 53 page image

53KX-TG4021MET/KX-TG4022MET/KX-TG4023MET/KX-TGA403MET12.5. Adjustment Standard (Handset)When connecting the simulator equipment for checking, please refer to below.12.5.1. Component ViewNote:(*1) is referred to No.2 of Check Check Table for RF part (P.39)(*2) is referred to Power Supply Circuit/Reset Circuit (P.20)APbFC44C880C811C813C72C203C105C206C201C175 C70 C152 C71C200C107C106C103C104C73C864C863C814C834C802C804C43C837C48 C40C54C52C53C51C55C39 C30C10C400C340C341C342C332C331C147C113C5JTAGSTMURXUTXCHG(+)MIC+ MIC-CHG(-)BATT-BATT+BATMIC-RCV-E1 48 5MIC+RCV+R578R50R53R236R54R231R801R802R805 R880R808R66R63R225R405R203R807R27R400R402 R248R249211R23R37R36R20CLK1.8VR7R30F1R2R332R331R330R3R8R4L802IC3TP_ANT1RA800RA4RA40CP3.0VCP4.0VD22D21D13REDBLKREDBLKD14D400D7D3 D4Q401POWERQ400Q11Q12GNDC580C187C186C204C827C881C819C45C46C825C809C810C861C808C812C806C138C139C803C805C47C822C826C820C860C182C49C50C188C12C13C11C96C18C17 C97C38C35C121C150C1C2C172C75C74C3X1MICR232R55SPEAKERR233R806R64R28R403R404R406R407R401R215R45R74R31R6R73L801L803L46L47IC801IC1RA32RA1RA61RA31RA30DA801D1Q880Q2Q10Q7Q4Q9RECEIVERPNLB1734YKX-TGA650XXKX-TGA651XXKX-TGA250XXKX-TGA251XXKX-TGA403XXTGA250XXTGA251XXTGA403XXTGA650XXTGA651XXAFGeneratorDC 6.5VDC Power2.30~2.60VDC POWER2.00~2.25VGND GNDDigitalVolt MeterCLKFrequencyCounter (*1)2.7 VZener++PCURXTXRXGND100GNDGNDANTDECT TesterCMD60(at battery low)Power Key5615681 F22pFCurrentProbe Oscilloscope (*2)1.8VCP 3.0VCP 4.0VAF Volt MeterOscilloscope150