Panasonic KX-TG3611BXB - Handset Block Diagrams and Circuit Operation; Handset Main Block Diagram

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KX-TG3611BX/KX-TG3612BX/KX-TGA361BX
4.6. Block Diagram (Handset)
V_PA
V_RF
2.7 V
IC374
IC371
IC501
IC541
MIP
MIN
SPPI
SPN
ANT_LED
BL_LED
HEADSET_DET
SPP2
SPPN
CI
CI
VCCPA
VCCA
VCC
PDN
DSP
RESET
CHG_CTL
CHG_DET
WP, CLK, DATA
KEYSTOROBE_A~E
KEYIN_1~5
Q531
CHARGE
DETECT
CHARGE
Q361
D361
Q362, Q364
CHARGE
CONTROL
RST
REGULATOR
MIC
SP
LED558
Monitor SP
LCD
KEYS
RF part
X501
13.824 MHz
EEPROM
BATTERY
Q565
RST
(ANT)
LED555,
556
Q562
(LCD)
IC372
DC/DC
CONVERTER
IC373
DC/DC
CONVERTER
ANT
RADIO_EN
SLOT_CTRL
RF_POWER
SYN_OUT
SYN_DATA
SYN_CLK
SYN_EN
RF_RESET
TX_DATA
RX_DATA
BCLK
KX-TGA361 BLOCK DIAGRAM (Handset
)