Block Diagram (Handset) - Panasonic KX-TG3611BXB Service Manual

KX-TG3611BX/KX-TG3612BX/KX-TGA361BX
4.6.

Block Diagram (Handset)

Q531
CHARGE
DETECT
Q361
CHARGE
BATTERY
LED555,
556
(LCD)
Q562
LED558
(ANT)
Q565
IC372
DC/DC
CONVERTER
IC373
DC/DC
CONVERTER
Q362, Q364
CHARGE
CONTROL
RST
D361
IC374
RST
IC371
2.7 V
REGULATOR
MIC
SP
Monitor SP
CI
IC541
X501
EEPROM
13.824 MHz
CHG_DET
TX_DATA
RX_DATA
CHG_CTL
RADIO_EN
SLOT_CTRL
RF_POWER
SYN_OUT
RESET
SYN_DATA
SYN_CLK
SYN_EN
PDN
RF_RESET
VCC
VCCA
VCCPA
IC501
DSP
MIP
MIN
SPPI
SPN
HEADSET_DET
BL_LED
ANT_LED
SPP2
SPPN
CI
LCD
KEYS
KX-TGA361 BLOCK DIAGRAM (Handset)
22
ANT
BCLK
RF part
V_PA
V_RF