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KX-TG3531BXS/KX-TG3531BXB/KX-TG3532BXS/TG3532BXB/KX-TGA351S/KX-TGA351B
4.3.
Block Diagram (Base Unit_Main)
KX-TG3531/3532 BLOCK DIAGRAM (Base Unit_Main)
Operational P.C. Board
D101
CHARGE_CONTACT
+
-
MIC
X501
13.824MHz
ANT
1
CN101
TEL JACK
Ti
p
Ring
CN301
DC JACK
DC+
DC-
RLY
SIDE TONE
CIRCUIT
Q161
Q141
BELL
DETECT
RLY
BELL
Q111
LIN
LOUT
OSC-IN
RF_PART
CID_IN
CID_IN
IC501
DSP
4.0V
CONVERTOR
MIN
INUSE
DETECT 2
INUSE
DETECT 1
RECEIVE
AMP
DCIN 1
DCIN 2
IC331
RESET
POWER_DOWN
VCCIN
VCC
VCCA
VCCPA
INT_1
V_RF
INT_1 4
VCC
ANSWER_LED
IC601
FLASH
MEMORY
KEYS
IC300
, Q300
R151,R152
R131,R133
Q171
RSSI
SHCTRL
RADIO_EN
TX_EN
RX_EN
BCLK
SYN_DATA
SYN_CLK
OSC_IN
SYN_EN
TXDATA
V_RF(VPA)
SI,SO,CS,
IN USE_LED
MSG_LED
SEG3
12
SPN
SPP
KEY1
3
KEYA
D
RXDATA
MIP
SYN_OUT
RX_GAIN
RF_RESET
3.3V
REGULATOR
with RESET
CLK,RST
PA_CONT
IC301
R371
R372
SP
Summary of Contents for KX-TG3531BXS
Page 2: ...2 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B ...
Page 30: ...30 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 4 11 Signal Route ...
Page 38: ...38 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 7 4 Error Messages ...
Page 39: ...39 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 7 5 Troubleshooting ...
Page 40: ...40 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B ...
Page 66: ...66 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B Test Burst Mode ...
Page 73: ...73 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B ...
Page 74: ...74 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 11 1 2 Handset ...
Page 75: ...75 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 11 1 3 Charger Unit ...
Page 83: ...83 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B Memo ...
Page 92: ...92 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B Memo ...