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11 BLOCK
D
IA
GRA
M
(BA
S
E
UNI
T_MA
IN
)
KX-TG5571 BLOCK DIAGRAM (Base Unit_Main)
D101
CHARGE_CONTACT
+
-
MIC
SP
X501
13.824MHz
ANT
1
ANT
0
CN101
TEL JACK
Ti
p
Ring
CN301
DC JACK
DC+
DC-
RLY
SIDE TONE
CIRCUIT
Q161
Q141
BELL
DETECT
RLY
RLY
BELL
CHARGE
DETECT
Q111
LIN
LOUT
Q361 Q362
RF_PART
HSMIN
HSMIP
IC501
DSP
CHG
4.0V
CONVERTOR
SPOUTP
SPOUTN
MIN
INUSE
DETECT
RECEIVE
AMP
DCIN
IC331
RESET
POWER_DOWN
VRCCR
VCC
VCCA
VCCPA
CHARGE
CONTROL
CHG_CTL
INT_1
V_RF
INT_1 5
VCC
ANSWER_LED
INTCOM_LED
INUSE_LED
IC601
FLASH
MEMORY
LCD
KEYS
IC300
, Q300
R131,R132
Q171
Q371,Q372,Q373
RSSI
SHCTRL
RADIO_EN
TX_EN
RX_EN
LO_EN
SYN_DATA
SYN_CLK
OSC_IN
SYN_LE2
TXDATA
V_RF(VPA)
SI,SO,CS,
CHG_LED
MSG_LED
SP_PHONE_LED
COM1 ,COM2
SEG3
12
KEY1
6
KEYA
F
RXDATA
MIP
SYN_LE1
SYN_OUT
RX_GAIN
OSC
AMP
RF_RESET
3.3V
REGULATOR
with RESET
Q521
CLK,RST
ANT0
PA_CONT
AC_DOWN
Q340
AC DOWN
KX-TG5571BXM / KX-TGA550BXM
61
Summary of Contents for KX-TG5571BXM
Page 8: ...4 2 Location of Controls 4 2 1 Base Unit 8 KX TG5571BXM KX TGA550BXM ...
Page 9: ...4 2 2 Handset 4 2 3 Charger Unit for Optional Handset 9 KX TG5571BXM KX TGA550BXM ...
Page 10: ...4 3 Displays 4 3 1 Display Items 4 3 2 Menu Icons 10 KX TG5571BXM KX TGA550BXM ...
Page 11: ...4 3 3 Troubleshooting Handset LCD 11 KX TG5571BXM KX TGA550BXM ...
Page 12: ...12 KX TG5571BXM KX TGA550BXM ...
Page 13: ...4 4 Settings 4 4 1 Connections 13 KX TG5571BXM KX TGA550BXM ...
Page 14: ...4 4 2 Guide to Handset Programming 14 KX TG5571BXM KX TGA550BXM ...
Page 15: ...15 KX TG5571BXM KX TGA550BXM ...
Page 17: ...4 4 4 Direct Commands 17 KX TG5571BXM KX TGA550BXM ...
Page 18: ...18 KX TG5571BXM KX TGA550BXM ...
Page 19: ...19 KX TG5571BXM KX TGA550BXM ...
Page 21: ...21 KX TG5571BXM KX TGA550BXM ...
Page 22: ...22 KX TG5571BXM KX TGA550BXM ...
Page 23: ...23 KX TG5571BXM KX TGA550BXM ...
Page 24: ...24 KX TG5571BXM KX TGA550BXM ...
Page 40: ...7 9 5 RF DSP Interface Signal Wave Form Test Burst Mode 40 KX TG5571BXM KX TGA550BXM ...
Page 41: ... Test Burst Mode 41 KX TG5571BXM KX TGA550BXM ...
Page 84: ...19 SIGNAL ROUTE Each signal route is as follows 84 KX TG5571BXM KX TGA550BXM ...
Page 85: ...Each signal route is as follows RF part signal route 85 KX TG5571BXM KX TGA550BXM ...
Page 88: ...22 EXPLANATION OF IC TERMINALS RF PART 22 1 IC701 88 KX TG5571BXM KX TGA550BXM ...
Page 89: ...22 2 IC801 Backside Terminal GND 89 KX TG5571BXM KX TGA550BXM ...
Page 90: ...22 3 IC851 Backside Terminal GND 90 KX TG5571BXM KX TGA550BXM ...
Page 93: ...24 CABINET AND ELECTRICAL PARTS BASE UNIT 93 KX TG5571BXM KX TGA550BXM ...
Page 94: ...25 CABINET AND ELECTRICAL PARTS HANDSET 94 KX TG5571BXM KX TGA550BXM ...
Page 95: ...26 CABINET AND ELECTRICAL PARTS CHARGER UNIT 95 KX TG5571BXM KX TGA550BXM ...
Page 96: ...27 ACCESSORIES AND PACKING MATERIALS 27 1 KX TG5571BXM 96 KX TG5571BXM KX TGA550BXM ...
Page 97: ...27 2 KX TGA550BXM Optional Set 97 KX TG5571BXM KX TGA550BXM ...
Page 99: ...28 3 Charger Unit 99 KX TG5571BXM KX TGA550BXM ...
Page 106: ...Memo 106 KX TG5571BXM KX TGA550BXM ...
Page 113: ...Memo 113 KX TG5571BXM KX TGA550BXM ...