Base Unit Reference Drawing - Panasonic KX-TG5431BXS Service Manual

14.5. Base Unit Reference Drawing

When connecting the Simulator Equipment for checking, please refer to below.
Spectrum
Analyzer
AF
OSC
Note:
(*1) is referred to No.3 of Check Table for RF part (P.46)
Frequency Counter (*1)
BMC-CLK
(BCK)
ANT0
SHIELD
IC841
IC851
IC801
Q871
ANT1
UG
R536
UTX URX
R535
Q535
FSI
ANT1
RDY
R601
C601
INUSE_LED/KI2 C603
FRST
C455
CHG_LED/KS_D
R685
C456
KS_C R686 C661 R684
S661 R454
R687
KI1
C454
2APVCC
MIP
MIC
MIC
MIM
PbF
PQUP11294ZA
Oscilloscope
Oscilloscope DC_VOLT_METER
RSSI (RS)
DCP
CN101
D301
C301
C302
SA102
IC761
C382 C305
D362
Q361
C371
R308 Q373
R361
C361
C306
Q362 C373
R375
R303
IC701
R365 Q372
R374
R304
C308
R364
IC300 R371
R373
R305
R301
C303
R372
D300
R340
Q300 R343
R341
Q340
C304
R300
R522
C307
C551
L300
C522
C524
C381
Q521
C300
FSO R524 R525
C332
R523
R602 C342
IC331
FCLK
C331
R521
C525 C521
R679
L501
C341
FCS
C509 C508 R509
C421 R421
RST
R677
UVCC C679
X501
R423 R422
C501 C677
C422
LED677
C675
RA501
C423 R517
C663 R506 TXO
RSSI
C665
80 51
C664
C518
C453
C666
81 50
C667
R453
C668
C457
C459 C660
R342
C669
R459
C672
C670
C458
R460
C671
IC501
RA500
C515
R533
R673
C516
LED679
C673
C503
100 31
R680
C611
C680
1 30
R134
R591
R612
R670 C505 C352
IC611
R593
R592
R681
C685 C472 R176
R611 R668
R682 C682
R669
C684 R474
C687
C612
R672 L471
C471 R473
R594
R671
C504 C683 C686 C681
IC501
pin100
INT_1
DC
DC
9V
DCM
SA101
D371
L371
SA104
C110
L361
C101
Q371
R110 C102
D101
D110 R111
D361
R136
D111 C111
R131
Q111
R132
C112
R121 C121 R133 Q131
R114
R112
C132
C113 R137
R113
D113 R675
C122
D131
R122
R151
C120
R141
C141
Q143 R142
R143
KIN1
R160
R145
KIN2
C142
C517
R168 R161
KIN5
D142 C160
KIN6
C162
KEYS_E
R162
C163
R163 KEYS_A
C377
C347 R185
C514
C365
R167
R164 KEYS_B
C167
C173 R156
KEYS_C
C174
C513 R165
C172
KEYS_D
R172 R166
KEYS_F
Q171
R178
R175
R157
C512 C165
C177 C178 C184
R184
C179 C175 C183
R171
D472
C185
C181
C171 R183
C182
SP D471
D133
C176
L472
A
SP
8
AF VOLT
Oscilloscope
METER