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IC204 3.3V REG IC205 POWER DOWN IC203 BATT1 BATT BATT2 Q205 D216 D214 Q207 CHARGE DET RESET
54

D206 2 CHARGE 1

X201 8.192MHz OSC XOUT
14 50 41 32 55

Q204 OSC BUFFER AMP BMCCLK
64 65 57 62

XIN
51 52

3.3V REG

VCC VCCPLL VCCA VCCPA PDN RSTN CHG

VRF TXEN SHCTRL TXO (VMOD) RSTH RSSI PCTRL RXEN RX GAIN SIO_DO SIO_LE SIO_CLK RF BLOCK

74 29 46 47 34

DSP IC201

48 100 63

SPOUTP, SPOUTN MIP, MIN LOUTO EEPROM_DI EEPROM_DO HSMIP HSSPOUT LINO LCD_
60 66

RXI (RXDATA)
58 23 24 25

RINGER

44 23 36

MIC

16~22 27

59

SPEAKER

CN203 HEAD SET JACK

TO LCD UNIT (CALLER ID)

IC202 EEPROM

KEY PAD

KEY LEDS

KX-FPG376 / KX-FPG377 : HANDSET BLOCK DIAGRAM