Panasonic KX-UDT111RU (serv.man3) Service Manual ▷ View online
49
KX-UDT111RU
KX-UDT111
25 No.2 2/2
(1)
(2)
(3)
(4)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
4
6
5
8
7
C
E
B
A
D
F
LCD_CD
LCD_SID
LCD_SCL
LCD_CS
LCD_BL1
LCD_BL2
CP_ON
A0
A1
A14
A15
A16
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
SRAM_CS
SRAM_WE
SRAM_OE
SRAM_BLE
SRAM_BHE
UTX
TDO
TDI
TCK
TMS
A17
RTCK
CP_ON
LCD_SCL
LCD_CS
LCD_RESET
LCD_SID
LCD_CD
BELL_RED
LCD_BL1
LCD_BL2
HEADSET_DET
FL_DI
FL_DO
FL_CLK
FL_CS
URX
HEADSET_DET
LCD_RESET
ON/OFF
KBIO_7
A18
LED521
GND
LED520
GND
3.0V
LED522
LED523
GND
GND
IF_CLK_IF
IF_BAT_OK
IF_RX1
IF_MLSE
IF_T_DATA
IF_CDC_DIR
IF_CDC_DAT_AD
IF_CDC_DAT_DA
IF_CLK_PLL
IF_INT_ANA
IF_NPORST
IF_NARES
IF_NARES
IF_DATA_AD
IF_DATA_DA
IF_EN_AD
IF_EN_DA
GND
GND
CKM
CP_ON
VDDC
VDDC
VDDC
GND
C108
0.1u
GND
GND
C106
0.1u
C105
0.1u
GND
GND
C104
0.1u
C102
0.1u
0.1u
GND
C101
0.1u
0.1u
GND
C100
0.1u
GND
C116
0.1u
C115
0.1u
C114
0.1u
C113
0.1u
C112
0.1u
0.1u
C111
0.1u
GND
GND
GND
C117
0.1u
GND
C107 0.1u
C110
NC
GND
GND
C109
NC
LED526
LED527
LED528
LED529
3.0V
GND
3.0V
C501
0.1u
C506 0.1u
GND
GND
GND
GND
GND
GND
HEADSET_DET
STM
CN3
11
VCI
CN3
7
DB0_SDA
CN3
3
4V
CN3
9
NRESET
CN3
2
LED1
CN3
8
NCS
CN3
10
DNC_SCL
CN3
4
VSSA
CN3
1
LED2
CN3
5
IOVCC
CN3
6
NWR_RNW
GND
C128
NC
ON/OFF
R501
NC
R504
10k
R508
10k
A14
A15
A16
A17
G24
BLE
G28
G0
A0
A1
4.0V
4.0V
4.0V
KBIO_7
RA520
470
1
2
3
4
5
6
7
8
RA522
470
1
2
3
4
5
6
7
8
R505
1.2k
R509
1.2k
R506
180
R510
180
R507
47
R511
47
Q523
Q527
WE
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
BHE
OE
CS
IC100
39
IF_CLK_O 40
IF_CLK_PLL 41
IF_DATA_AD 42
IF_DATA_DA 43
IF_EN_AD 44
IF_EN_DA 45
IF_INT_TS 46
IF_NARES 47
IF_NPORST 48
IF_MOD_I 49
IF_MOD_Q 50
IF_SYNC_MTCH 51
IF_SLC_CTRL_DA 52
IF_T_DATA 53
IF_VDDC_SENSE 54
IF_VDDIO_SENSE 55
VDDC3 56
CHARGE_PUMP 57
EBI_LCD0/CS1 58
EBI_LCD1/DATA0 59
EBI_LCD2/DATA1
60
VDDEBI3
61
EBI_LCD3/DATA2
62
EBI_LCD4/DATA3
63
EBI_LCD5/DATA4
64
EBI_LCD6/DATA5
77
EBI_LCD16/DATA15
78
EBI_LCD17/WE_E
79
EBI_LCD18/OE_R_W
80
EBI_LCD19/BEB1
81
EBI_LCD20/CS0
82
VDDEBI6
83
EBI_LCD21/BEB0
84
EBI_LCD22/ADD1
85
EBI_LCD23/ADD2
86
GPIO27
87
VDDUSB
88
USB_DM/GPI28
89
USB_DP/GPI29
90
VDDC4
91
JTAG_TDO
92
JTAG_TDI
93
JTAG_TCK
94
JTAG_TMS
95
JTAG_RTCK
96
GPIO0/SCL_IIC
97
GPIO1/SDA_IIC
98
GPIO2
99
GPIO3
100
GPIO4
101
GPIO5
102
GND4
103
GPIO6
104
GPIO7
105
GPIO8
106
VDDIO1
107
GPIO9
108
GPIO10
109
GPIO11
110
EBI_LCD24/ADD3
111
EBI_LCD25/ADD4
112
EBI_LCD26/ADD5
113
VDDEBI7
114
EBI_LCD27/ADD6
115
EBI_LCD28/ADD7
116
EBI_LCD29/ADD8
117
EBI_LCD30/ADD9
118
EBI_LCD31/ADD10
119
EBI_LCD32/ADD11
120
VDDEBI8
121
EBI_LCD33/ADD12
122
EBI_LCD34/ADD13
123
EBI_LCD35/ADD14
124
GPIO12
125
GPIO13
126
GPIO14
127
GPIO15
128
GPIO16
1
GPIO17
2
VDDIO_1
3
GND1
4
EBI36/ADD15
5
EBI37/ADD16
6
EBI38/ADD17
7
VDDEBI1
8
EBI39/ADD18
9
EBI40/ADD19
10
EBI41/ADD20
11
VDDIO_2
12
GPIO18
13
GPIO19
14
GPIO20
15
GPIO21
16
GPIO22
17
GPIO23
18
GPIO24
19
GPIO25
20
GPIO26
21
VDDC1
22
VDDC2
23
EBI42/ADD21
24
EBI43/ADD22
25
EBI44/CS2
26
VDDEBI2
27
EBI45/WAIT
28
EBI46/CLK_BURST
29
EBI47/ADV
30
GND2
31
GND3
32
NC1
33
VDDINT
34
IF_BAT_OK
35
IF_CDC_DAT_AD
36
IF_CDC_DAT_DA
37
IF_CDC_DIR
38
IF_CLK_IF
65
EBI_LCD7/DATA6
66
EBI_LCD8/DATA7
67
NC2
68
VDDEBI4
69
EBI_LCD9/DATA8
70
EBI_LCD10/DATA9
71
EBI_LCD11/DATA10
72
EBI_LCD12/DATA11
73
EBI_LCD13/DATA12
74
EBI_LCD14/DATA13
75
VDDEBI5
76
EBI_LCD15/DATA14
Q521
Q524
Q528
LED524
SLC
MODQ
R520
1k
Q522
1
E1
2
B1
3
C2
4
E2
5
B2
6
C1
Q526
1
E1
2
B1
3
C2
4
E2
5
B2
6
C1
C502
0.2p
C503
0.2p
C505
0.2p
C504
0.2p
KEY BACKLIGHT
(Yellow Green)
(Yellow Green)
TO APU
VDDC:1.725v
CHG_GND
Start Monitor when "SFR" command is executed,
13.824MHz freguency will be output.
13.824MHz freguency will be output.
1.775V
50
KX-UDT111RU
13.2. Charger
KX-UDT111
25
CHARGER UNIT SCHEMATIC DIAGRAM
A
B
C
D
E
F
3
4
2
1
PCB
AP1
PNLB1927ZA-IG
CHG-
G
CHG+
J1
2
1
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
52
KX-UDT111RU
14.1.2. Bottom View
14.2. Charger
CN3
KX-UTD111
58 MAIN BOARD (HANDSET) Bottom View
ZA4
ZA3
LED530
LED531
REV-
REV+
CN3
SOFTA
TALK
HOLD
LEFT
MENU
DOWN
RIGHT
CLR
3
2
1
6
5
4
9
8
7
SHARP
FUNC
O
*
LED524
LED526
LED523
LED527
LED522
LED528
LED521
LED529
LED520
SOFTB
SOFTC
PWR
UP
MIC
FLEX
PNLB1927Z -IG
A
PbF
J1
2
1
+
-
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