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84
KX-TG8551UAB/KX-TG8561UAB/KX-TG8561UARKX-TGA855RUB/KX-TGA855RUR
14.1.1.2. Bottom View
KX-TG8551 MAIN BOARD (Base Unit (Bottom View)
Note:
(A) - (E) is referred to Check Point (Base Unit) (P.41)
3.0A
Q301
PNLB2019Z
TEL
DC
CHG
+
-
+
-
BLK
YLW
YLW
RED
BRN
BRN
PCB
R611
RSTN
DCM
GRY
PUR
DCP
RA501
C611
CHARGE+
C808
CHARGE-
F301
C809
Q301
Q302
URX
STM
LINE_DC
Q701
C859
Q702
ANT1_TP
UTX
STM/CKM/P15
Q142
Q144
IC611
JTAG
Q352
R101
R102
R103
R104
R105
R106
R107
R109
R111
R115
R116
R117
R118
R503
R504
R505
R311
R312
R506
R313
R507
R314
R315
R316
R317
R319
R701
R702
R703
R320
C103
C104
R141
C105
R142
C106
R143
C107
R144
C108
R145
C109
VDD1
R146
VDD2
R147
VDD3
R148
VDD4
VDD5
C111
C113
C115
C116
C501
C311
C312
L1R
C120
L1T
C121
C509
R353
C701
C702
C510
R358
RA601
R359
Q354
C514
C515
C517
C518
R360
TP9
+5.5V
C141
R373
C143
R181
C530
C532
C344
R318
C346
Q311
Q310
TP10
C351
ANT_1
C362
D302
C363
C181
C184
C186
D132
D133
IC502
GND
D361
D362
C533
A
ANT2-S-GND
ANT2-Short
ANT2_TP
R508
C353
R112
For JIG
GND
(A)
VDD3 2.85 V
(C) VDD5
CKM (G)
(CLK:
10.
3
68 MHz)
URX
(B)
VDD1 1.8 V
(D) VDD4
UTX
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