Read Panasonic KX-UDT111RU (serv.man3) Service Manual online
51
KX-UDT111RU
14 Printed Circuit Board
14.1. Handset
14.1.1. Component View
X1_1pin
R517
Q525
R514
VDDC
Q200,Q201
Q204,Q205
Q204,Q205
CHG(+)
BATT-
BATT+
CHG_DET
IC201_1pin
F201
GND1
Q540_E,C,B
STM
R542
R520
RA520
Q521
RA522
CHG_CTRL
3.0V
Q520
Q522-Q528
P1
CL3
D51
L44
D50
C501
L30 C48
C43
L32
C36
C35
C34
L1
C6
C23
A0
A8
C118
3.0V
A9
A12
A11
WE
C113
D9
D8
D11
D13
D15
D14
BHE
BLE
G28
G0
C115
C116
R113
D12
D10
%OE%
%CS%
C114
D7
D5
D6
D4D2
SLC
R8
VREF
VBG
VDDC
C315
C107
G24
R304
R305
C310
R302
R300
C325
L301
A13
C102
C101
C100
STM
R110
R111
R109
R112
CKM
GND_J
TDI
TCK R104
R520
RA522
Q521
Q540
R543
R542
CHG_CTRL
CHG_DET
GND1
VBAT
R215
R209
R214
IC200
C207
C215
C220
C223
C201 C210
C312
C313
D300
R311
R201
C202
Q204
D200
C212
C211
BATT-
BATT+
L200
CHG(+)
C206
L201
CHG(-)
C219
R219
R206
R211
R210
R205
C213
C214
IC201
RA520
TDO
C209
TMS
OF2
OF1
UTX
R541
R540
R544
URX
RTCK
A5 A6
IC102
A7 A10
C318
C322
C319
R314
L302
R320
R307
R307
R120
C11
L2
C305
R308
C316
R309
R309
C332
C317
C121 C120
SPP
SPM
MIC+
MIC-
A17
A16
A14
A15
VBAT_MON
MODQ
D0
D1
D3
A3
A1
A4 RSTN
A2
ATSTP
ATSTN
C3
C1
C1
IC1
C54
C18
C21
C21
C19
C56
C57
C323
C324
C307
C306
L42
C53
C39
L31
L22
RA300
L21
C50
L38
C42
C41
C46
C45
C44
L36
Q525
Q520
Q522
Q526
Q523
Q528
Q524
Q527
CL1
D303
D302
D302
C327
C326
SP-PHONE_SPEAKER
L46
C55
L45
L43
D305
C330
D304
C329
C328
R50
R514
C520
C521
R505
R504
R508
R511
R506
R507
X1
R510
R509
R517
L304
L305
C506
C32
C30
ZA2
C31
C38
C37
C52
R14
C15
C40
C4
IC101
C14
C13
R5
C7
C9
C8
C5
R3
C111
C112
C110
C10
C12
C17
C16
C109
C314
C108
R301
C106
C105
CN100
C104
L300
R317
C126
L303
C320
C321
CN500
C205
C216
Q200
Q201
Q203
Q205
R207
D301
R310
F201
R213
R208
D540
CHG_CUR
C331
C204
C203
C127 C128 C129
C119
C125
C124
CN301
C122
C123
R303
R306
C302 C301
R9
R7
C22
R203
C117
C222
C221
C33
L35
C47
L34
L33
C502
C503
C504
C505
R501
ANT_TP1
CL2
ANT_TP2
KX-UTD111
58 MAIN BOARD (HANDSET) Component View
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