Read Panasonic KX-UT113RU / KX-UT113RU-B / KX-UT123RU / KX-UT123RU-B (serv.man3) Service Manual online
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KX-UT113RU/KX-UT113RU-B/KX-UT123RU/KX-UT123RU-B
13.1.2. Flow Solder Side View
KX-UT113
RU/KX-UT123RU MAIN BOARD BOTTOM VIEW
R401
R402
R403
R405
R406
E_RST
R408
R409
R410
R41
1
R412
R413
R414
R415
R418
MAIN_OSC
R420
R421
USBG
R423
R424
R427
USBM
R429
USBP
R430
USBV
R435
R436
C402
C403
C404
C409
R445
R446
R447
R448
3.3V
PWRGND
C410
X401
C411
RA501
C412
RA502
C413
RA503
RA504
RA521
C415
RA505
RA506
C417
RA507
RA508
C418
C424
1
36
12
25
C425
DL101
SPN
SPP
C431
C432
C433
C434
LCD_A0
C441
C442
C452
C453
C457
C458
C459
C460
C462
L103
DG
C463
L104
C464
L105
L106
Q504
D409
D420
D421
D410
D41
1
UAR
T_RX
L501
L504
IC401
IC402
LCD_CS
TXD0
TXD1
TXD2
TXD3
R106
R107
R108
R109
R1
12
R118
R1
19
R310
IC304
R505
HESSPOUT2
R313
R120
R508
R121
R122
R123
R124
R125
R126
R127
R128
R129
R51
1
R512
R514
R516
R517
R130
LCD_RST
R131
R132 R133
R137
R520
R140
C105
R141
C106
R142
C107
C108
C109
R148
R149
C1
10
C113
R537
R538
C1
15
C117
RA403
C120
R544
C509
C122
R546
C123
R547
C124
C125
C126
C127
C128
C129
C513
1
54
28
27
C514
R550
UAR
T_TX
C515
C516
C517
C130
C518
C519
R556
R557
C135
R559
C137
C138
C139
C524
C525
C526
R563
C527
PoEDCOUT
C528
C529
R567
C146
C147
DCIN1
C532
C533
C534
C536
C541
C542
C543
C160
R585
C161
R586
C163
C164
D105
C165
D106
C166
C167
D107
C550
C168
D108
C551
C552
C553
C554
RA522
C557
C558
C559
Q402
R596
D307
R340
R336
Q403
C173
TXCLK
HESGND
C567
C568
C569
IC103
V0
L401
IC105
L402
L403
L404
L407
L409
PoEINAN
5V
L410
L412
L413
L414
IC502
IC503
IC504
XV0
JOINT400
PoEINBP
MIN
MIP
PoEINAP
PoEINBN
VCC_2V
HESMIC2
C456
D103
D104
FB1V
VCC2V
DG
PHY
SPP
SPN
MAINOSC
FLASH
1
9
16
IC503 pin38
(SDCLK)
IC504 pin16
(SCLK)
8
16
9
8
1
SDRAM
DCIN1
PoEDCOUT(12V)
5V
3.3V
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