Panasonic KX-UT248RU / KX-UT248RU-B (serv.man2) Simplified Service Manual ▷ View online
5
KX-UT248RU/KX-UT248RU-B
1.3.2.
Main Board No.2
Change from the Original Service Manual Section 12.2
(13)-
(2)
(12)-
(1)
(13)-
(1)
(12)-
(1)
(12)-
(2)
(11)
(2)
(16)-
(2)
(20)-
(2)
(23)-
(2)
(17)-
(2)
(21)-
(2)
(14)-
(2)
(18)-
(2)
(22)-
(2)
(15)-
(2)
(19)-
(2)
(17)-
(1)
(21)-
(1)
(16)-
(1)
(20)-
(1)
(23)-
(1)
(15)-
(1)
(19)-
(1)
(14)-
(1)
(18)-
(1)
(22)-
(1)
L1
L2
C
E
B
A
D
F
3
6
4
2
5
8
7
MDI_WA_P
MDI_WA_N
MDI_WB_P
MDI_WB_N
MDI_WC_P
MDI_WC_N
MDI_WD_P
MDI_WD_N
MDI_PA_P
MDI_PA_N
MDI_PB_P
MDI_PB_N
MDI_PC_P
MDI_PC_N
MDI_PD_P
MDI_PD_N
MDI_WC_N
MDI_WC_P
MDI_WD_N
MDI_WD_P
MDI_WA_N
MDI_WB_N
MDI_WB_P
mdi_wa_p_1
mdi_wa_n_1
mdi_wb_p_1
mdi_wb_n_1
mdi_wc_p_1
mdi_wc_n_1
mdi_wd_n_1
mdi_wd_p_1
MDI_WA_P
MDI_PA_N
MDI_PB_P
MDI_PC_P
MDI_PB_N
MDI_PC_N
MDI_PD_P
MDI_PD_N
MDI_PA_P
mdi_pd_n_1
mdi_pb_n_1
mdi_pa_n_1
mdi_pd_p_1
mdi_pc_n_1
mdi_pc_p_1 mdi_pb_p_1
mdi_pa_p_1
DG
JK402
1
2
3
4
5
6
7
8
9
JK401
1
2
3
4
5
6
7
8
9
C418
0.1u
DG
C419
0.1u
C420
0.1u
E_TXEN
001:6C
E_RXD1
001:6C
E_TXD0
001:6C
E_TXD1
001:7C
E_TXD2
001:9C
E_TXD3
001:7C
E_RXD0
001:7C
E_RXD2
001:9C
E_RXD3
001:6C
D409
4
1
3
2
DG
R449
75
C447
0.047u
R450
75
R451
75
R456
75
C448
0.047u
C449
0.047u
C450
0.047u
C465
0.01u
DG
C466
0.01u
C467
0.01u
C468
0.01u
C469
0.01u
C470
0.01u
C471
0.01u
C472
0.01u
DG
E_MDIO
001:6C
E_TXER
001:6C
E_RXCLK
001:8C
E_TXCLK
001:7C
R410
47
E_RXDV
001:7C
R406
47
E_CRS
001:6C
R408
47
E_COL
001:6C
E_MDCLK
001:6C
PHY_nRST
001:6C
PHY_INT
001:6C
C403
0.01u
R401
0
DG
R421
1k
R422
1k
R425
1k
R424
1k
R423
1k
R416
1k
DG
R426
4.7k
R427
4.7k
R428
NC
R429
NC
DG
R418
4.7k
R420
4.7k
R415
4.7k
DG
PoE_VSS
LF409
1
2
3
4
C457 1000p 100
PoE_G
D403
1A
C404
1u25
C444
1u
100
PoE_DC
R403
1M
DG
C454
NC
R432
75
C412
0.047u
R430
75
C411
0.047u
R433
75
C413
0.047u
DG
C414
0.047u
R431
75
D411
4
1
3
2
C421
0.1u
C422
0.1u
C423
0.1u
C424
0.1u
C432
0.1u
C427
0.1u
C430
0.1u
DG
C431
0.1u
C428
0.1u
C426
0.1u
C429
0.1u
C446
0.1u
C437
0.1u
C440
0.1u
DG
C445
0.1u
C438
0.1u
C436
0.1u
C439
0.1u
C433
0.1u
C479
0.1u
DG
C474
0.1u
C477
0.1u
C476
0.1u
C475
0.1u
C478
0.1u
C480
0.1u
D401
DG
DG
C456
NC
C455
NC
C451
22u
100
C417
10u
C425
10u
C435
10u
C473
10u
R417
2.49k
1%
L407
L402
L414
L401
L409
L410
L412
L413
C453
0.033u
25
R448
4.42k
1%
R447
24.9k
1%
R445
100k
1%
C463
560p
50
C462
15p
50
PoE_G
C441
0.22u
C464
1u
25
C443
NC
C461
1u
100
C442
1u
100
R438
1.5k
R434
0
R435
0
R411
10k
R439
510
C409
NC
D404
D405
DG
D414
D408
DG
D413
D407
D412
D406
DG
DG
D419
D415
DG
D420
D416
DG
D421
D417
DG
D422
D418
DG
R446
75k
F401
1A
C407
4.7u
LF410
23
14
LF411
23
14
LF413
23
14
LF414
23
14
D423
NC
D410
D402
R407
4.7k
R442
4.7k
1
2
3
45
6
7
8
DG
R436
4.7k
R441
4.7k
R413
NC
R458
4.7k
C452
0.047u
1.2V
VDD33
VDD33
AVDD12
VDD12
12V
3.3V
VDD33
AVDD33
VDD33
AVDD33
AVDD12
VDD12
VDD33
DG2
PoEDCOUT
LF401
23
14
LF402
23
14
LF403
23
14
LF404
23
14
C416
100p
C459
100p
C481
100p
C483
100p
C490
100p
C486
100p
C491
100p
C488
100p
C492
100p
C493
100p
C458
100p
C460
100p
C484
100p
C487
100p
C485
100p
C482
100p
C489
100p
C497
100p
C499
100p
C498
100p
C496
100p
C494
100p
C5000100p
C495
100p
C5001
100p
C5003
100p
C5002
100p
R463
1.5k
R459
NC
R460
4.7k
R461
4.7k
R443
4.7k
VDD33
VDD33
T403
4
20
5
24
21
19
22
3
2
1
6
23
17
16
18
13
15
14
12
11
10
9
8
7
T402
4
20
5
24
21
19
22
3
2
1
6
23
17
16
18
13
15
14
12
11
10
9
8
7
PoE-
PoE+
R454 4.7k
1
2
3
4
5
6
7
8
R419
4.7k
Q401
4
5
6
6
7
8
8
32
1
IC401
103
P2MRXDV/P2PTXEN/P2MRXCLTL/P2MCRSDV
104
VDD12_6
105
P2MRXD0/P2PTXD0
106
P2MRXD1/P2PTXD1
107
P2MRXD2/P2PTXD2
108
P2MRXD3/P2PTXD3
109
DVDD_6
110
P2MRXD4
111
P2MRXD5
112
P2MRXD6
113
P2MRXD7
114
VDD12_7
115
SDA/MDIO
116
SCL/MDC
117
LEDDA/LED3/LEDMODE0
118
LEDCK/LED7/LEDMODE1
119
VDDIO
120
*RESET
121
AVDDPLL
122
RSVD11
123
AVSSPLL
124
XTAL1
125
XTAL2
126
AVDD33_6
127
AGND11
128
AVDD33_7
13
AVDD12_2
14
AVDD33_2
15
P0MDICP
16
P0MDICN
17
AGND3
18
AGND4
19
P0MDIDP
20
P0MDIDN
21
AVDD12_3
22
AVDD12_4
23
AVDD33_3
24
P1MDIAP
25
P1MDIAN
26
AGND5
27
AGND6
28
P1MDIBP
29
P1MDIBN
30
AVDD12_5
31
AVDD33_4
32
P1MDICP
33
P1MDICN
34
AGND7
35
P1MDIDP
36
P1MDIDN
37
AVDD12_6
38
AVDD33_5
39
RSVD1
40
RSVD2
41
RSVD3
42
AGND8
43
RSVD4
44
AVDD12_7
45
RSVD5
46
RSVD6
47
AGND9
48
AVDD12_8
49
AGND10
50
RSVD7
51
RSVD8
52
AVDD12_9
53
RSVD9
54
RSVD10
55
WAKEUP
56
BGPIO3
57
INT
58
VDD12_1
59
ENJF
60
LEDSPSEL
61
DVDD_1
62
BGPIO2
63
VDD12_2
64
BGPIO1
65
BGPIO0
66
LED6
67
LED5/AGPIO4
68
LED4/AGPIO3
69
LED2/AGPIO2
70
DVDD_2
71
LED1/AGPIO1
72
LED0/AGPIO0
73
P2SPD1
74
P2SPD0
75
VDD12_3
76
P2LNKSTA
77
P2IF2
78
P2IF1
79
P2IF0
80
DVDD_3
81
RXDLY
82
TXDLY
83
ENEEPROM
84
P2MRXER/P2PTXER
85
VDD12_4
86
P2MTXD7/PHYADR4
87
P2MTXD6/PHYADR3
88
P2MTXD5/FWMODE1
89
P2MTXD4/FWMODE0
90
DVDD_4
91
P2MTXD3/P2PRXD3
92
P2MTXD2/P2PRXD2/RSVD
93
P2MTXD1/P2PRXD1/DISPBLK
94
P2MTXD0/P2PRXD0
95
VDD12_5
96
P2MTXEN/P2PRXDV/P2MTXCTL
97
P2MGTXC
98
P2MCOL/P2PCOL
99
DVDD_5
100
P2MCRS/P2PCRS
101
P2MTXC/P2PRXC
102
P2MRXC/P2PTXC/P2MRCLK
1
NC1
2
NC2
3
ATEST
4
MDI_REF
5
AGND1
6
AVDD33_1
7
AVDD12_1
8
P0MDIAP
9
P0MDIAN
10
AGND2
11
P0MDIBP
12
P0MDIBN
129
DGND
IC402
1
TMR
2
FB
3
COMP
4
SEN
5
NC
6
SENP
7
VDD
8
DET
9
CLASS
10
VSS1
11
RTN
12
RSP
13
RSN
14
COM
15
GATE
16
AUX
17
MODE
18
VBIAS
19
BL
20
FREQ
21
VSS2
R414 4.7k
1
2
3
4
5
6
7
8
C5004
10u
C402
12p
C401
10p
L404
0
R440
150
C5005
NC
C5006
NC
C5007
1000p
C5008 NC
R409
NC
0.5
R444
NC
0.25W
R452
0
DG
C415
NC
L415
L416
R404
100
R405
100
R412
100
1
2
3
4
5
6
7
8
L406
220u
C405
22u
25
R437 0.51 0.5W
L403
C408
0.1u
C5009
10u2
5
C5010
10u2
5
C5011
10u25
C5012
10u2
5
D424
NC
R453
NC
R455
NC
R457
0
L411
NC
X401
25M
1
2
4
3
R402
470
CLASS 0
MAIN BOARD No.2
6
KX-UT248RU/KX-UT248RU-B
1.3.3.
Main Board No.3
Change from the Original Service Manual Section 12.3
L1
L2
C
E
B
A
D
F
3
6
4
2
5
8
7
MAIN BOARD No.3
F301
32
3
OPE_VCC
004:7C
C357 0.01u
DG
DG
DG
DG
DG
IC304
1
CE
2
GND
3
VFB
5
VIN
4
EXT
R320
10
DG
Q301
R305
47
DG
DG
DG
DG
LF301
1
2
3
4
PoE_DC
C362 1000p
C343 NC
DG
PDN
D304
2
1
1
3
R312
0
DG
DG
C322
0.01u
16
L302
10u
C311
10u
DL302
1
2
3
DG
DG
DG
DG
DG
DG
DG
DG
DL301
1
2
3
DL303
1
2
3
DG
DG
C301
NC
DG
C365 0.01u
16
DG
DG
D301
D302
D303
D305
D308
IC303
NC
2
VSS
3
VIN
1
VOUT
DG
R311
NC
R329
100
D310
2
1
R310
10k
C335
470u
16
C336
470u
16
L301
22u
C314
NC
R307
51
C315
0.1u
16
C321
470p
IC302
1
CE
2
VIN
4
BST
5
GND
3
LX
6
VFB
C306
0.1u
C307
0.1u
C310
0.1u
C313
0.1u
C323
0.1u
C353
0.1u
C363
0.1u
C364
0.1u
R302
33k
1%
R313
33k
F
1%
R306
1.2k
1%
F
R303
6.2k
1%
F
R304
47k
1%
R319
20k
1%
CN
80
3R
R309
100k
1%
R318
10k
F
DG
DG
L304
10u
C354
6 1
u 1 . 0
DG
D309
DG
LCD20V_EN
001:7C;001:9E
C302
10u
C316
10u
DG
C308
10u
DG
DG
C355
4.7u
16V
IC305
1
SW
2
GND
4
CTRL
5
OV
3
FB
6
VIN
C356
4.7u
16V
R328
100k
C317
0.1u
DG
DG
C326
0.1u
C342
0.1u
16
DG
C339
0.1u
16
C305
10u
C312
10u
R321
47k
24V
3.3V
12V
12V
DCIN
3.3V
VDD33
3.3VA
3.3VA
5V
3.3V
1.2V
5V
24V
1.2V
DG
3.3V
DCIN1
3.3VA
5V
R325
47k
DG
R324
62k
5V_PNL
L303
C319
0.1u
C304
47u
6.3
R333
10
R334
10
JK301
2
3
1
AG
STARPOINT-G2
IC301
1
CE/CSS
2
VSS
3
FB
5
VIN
4
EXT/
C325 0.1u
C309
0.01u
R326
47
Q302
D306
DG
L305
10u
R315
0.1
C318
0.01u
DG
C303
22u
R301
0
R316
0
R317
10k
R327
30k
C327
1000p
DG
C320
3300pF
C328
0.01u
C359
0 5
u 1 . 0
C366
10u
16
C324
10u
16
C329
1000p
C330
1000p
C331
1000p
C332
1000p
C334
1000p
C337
1000p
C338
1000p
AG
DG
R330
150
IC306
1
VIN
2
VSS
3
CE
5
VOUT
4
NC
R314
11k
R322
4.3k
R323
430
Vr=30V/Vf=0.39V
7
KX-UT248RU/KX-UT248RU-B
1.3.4.
Main Board No.4
Change from the Original Service Manual Section 12.4
(10)
(9)
+
-
+
-
C
E
B
A
D
F
3
6
4
2
5
8
7
HSSPOUT
001:4E
C140 330p
R130
0
DG
BKLT
001:2B
L101
C106 0.22u
C109100p
SPP
001:4D
DG
DG
C170 0.1u
DG
DG
C115
1u
C105 0.22u
C131
NC
C128
1000p
C129
0.01u
DL101
1
2
3
C113
1000p
SPAMPEN
001:9D
C118
NC
C130
NC
C108100p
SPN
001:4D
L102
C176 1000p
R121 220
C136
NC
R123 2.2k
R128
0
C110 100p
R120
220
R107 470
D102
R129
0
R131 2.2k
R132
0
C177
NC
R125
220
C139
NC
C138 NC
JK101
1
2
3
4
5
C137
0.47u
C193
NC
C135
0.47u
D106
C192 330p
R133
0
D107
C191
NC
R126
220
R165 330
C194 NC
L105
HEADSET_SPOUT
001:4F
HEADSET_MIN
001:4D
C166 10u
C150
1u
R166 2.2k
C165 1000p
I2C_SDA
001:2B
ASICRST
001:2B
L103
OPE_VCC
003:A3
L104
R168
0
R169
0
L106
INT0
001:8C
DG
ASICCLK
001:2B
I2C_SCL
001:2B
C168 0.1u
L107
C141 1000p
IC101
1
STBY
2
NC
3
IN+
4
IN-
5
OUT+
6
VDD
7
GND
8
OUT-
9
FIN
D101
D105
R140 470
R134 470
C149 100p
R145 NC
R160
0
R161
0
HSMICINP
001:4D
HSMICINN
001:4D
C155
100p
C154
100p
C151 0.1u
D104
C167
NC
C156 NC
C162 NC
C164
NC
C124 0.47u
C125 0.47u
BKLTP
SPN
OPE-GND
MICN
MICP
BKLTN
SPP
MIP
SP
HESMIC2
MIN
HESSPOUT2
3.3VA
5V
VDD50
3.3VA
D103
DG
L109
SN
5V_PNL
CN101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
3.3VA
DL102
1
2
3
3.3VA_F
C111 10u
IC102
1
NC
2
GND
4
VDD
5
VOUT
3
CE
C189
10u
DG
DG
DG
C107
10u
DG
DG
R103
0
DG
SPIM_CLK
SPIM_MOST
SPIM_CS0
SPIM_MISO
DG
DG
R105
4.7k
BT_FS
001:10F
BT_DIN
001:10F
BT_DOUT
001:10E
R109
150
R110
1M
DG
R111
470
C172 1u
C174 1u
R108 470
C143
100p
DG
C144
100p
C119
1u
C120
1u
DG
C134
100p
C142
100p
C122
1u
C121
1u
MIN
001:4D
MIP
001:4D
AG
DG
R149
100
CD_nRST
001:7C
C173
0.01u
C116
0.1u
C117
100p
C112
0.1u
C114
100p
C127
0.1u
C132
100p
DG
DG
C171
0.1u
C175
100p
DG
DG
C180
100p
C182
0.1u
C185
100p
C187
0.1u
C178
10u
C198
0.1u
C184
100p
DG
C197
0.1u
C181
100p
C186
100p
C1000
0.1u
C183
100p
C199
0.1u
C196
0.1u
DG
C188
100p
C123
100p
C126
0.1u
DG
C179
100p
C190
0.1u
UART2_TX
001:5F
UART2_RX
001:5F
R102
150
DG
DG
C1004 0.1u
C1003
0.1u
C1005
0.1u
DG
C1006
0.1u
DG
DG
R112
NC
3.3VA_F
3.3VA
R114
150
R118
150
R117
NC
R119
NC
R113
150
C145 1000p
C133 1000p
DG
R124
150
3.3VA_F
DG
R136 150
R137
150
X101
16.384M
L108
1.2VA
ZL_RX
ZL_TX
C157
22u
C158
22u
C152
330p
C153
330p
DG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
BT_BCLK
001:10E
R104
0
R106
0
IC103
29
GPIO5
30
GPIO6
31
SPIS_MOSI
32
*SPIS_CS
33
SPIS_MISO
34
SPIS_CLK
35
VSSIO2
36
VDDIO2
37
SPIM_CLK
38
SPIM_MOSI
39
VSSCORE2
40
VDDCORE2
41
*SPIM_CS0
42
*SPIM_CS1
43
SPIM_MISO
44
GPIO7
45
GPIO8
46
GPIO9
47
GPIO10
54
VDDIO3
55
P0P_CLKO
56
P0PCMO
57
*P0FP/P0ENA1
58
VSSCORE3
59
VDDCORE3
60
P0PCMI
61
NC9
62
PCM_LBCI
63
VSSDPLL
64
VDDDPLL
65
PCM_CLKI
66
VDDOSC
67
VSSOSC
68
VDDOSCIO
69
OSCO
70
OSCI
71
DVSSAPLL
72
DVDDAPLL
79
C0_DACO-
80
C0_AVDD
81
C0_AVSS
82
C0_BFO+
83
C0_ADCI-
84
C0_ADCI+
85
C0_BFO-
86
AGUARD
87
BIAS_VCM
88
BIAS_RF+
89
BIAS_RF-
90
TEST1
91
TEST2
92
C1_BFO-
93
C1_ADCI+
94
C1_ADCI-
95
C1_BFO+
96
C1_AVSS
97
C1_AVDD
4
TMS
5
TCK
6
TDO
7
DGUARD
8
*RST
9
IC
10
UART_RX
11
UART_TX
12
I2S_SCK/P1NA2
13
VSSCORE1
14
VDDCORE1
15
I2S_MCLK/P1P_CLKI/O
16
VSSIO1
17
VDDIO1
18
I2S_LRCK/*P1FP/P1ENA1
19
I2S_SDI/O/P1PCMO
20
I2S_SDI/P1PCMI
21
GPIO0
22
GPIO1
26
NC4
27
GPIO3
28
GPIO4
48
P0ENA2
49
NC5
50
NC6
51
NC7
52
NC8
53
VSSIO3
73
AVSSAPLL
74
AVDDAPLL
75
NC10
76
NC11
77
NC12
78
C0_DACO+
98
C1_DACO-
99
C1_DACO+
100
NC13
1
NC1
2
*TRST
3
TDI
23
GPIO2
24
NC2
25
NC3
C101
22u
C104
22u
C146
1000p
DG
C148
0.01u
R115
2.2
C159 10u
AG
R138
2.2
AG
C160 10u
R127 2.2k
R122 2.2k
R101 330
R116
330
C102 10u
C103 10u
C1001
12p
C1002
15p
IC105
3
2
1
IC105
5
6
7
IC105
4
GND
8
VCC
C1011
0.47u
AG
C1009 33p
3.3VA
R143
4.7k
R144
2.7k
C195
10u
AG
C1010
NC
3.3VA
AG
C163
0.1u
C161
100p
C1012
NC
AG
DG
C1013
NC
C147 0.01u
R148
4.7k
R147
0
C10071000p
C10081000p
C169
470p
R142
30k
R135
0
R146
0
MAIN BOARD No.4
8
KX-UT248RU/KX-UT248RU-B
1.4.
PRINTED CIRCUIT BOARD
1.4.1.
Main Board
1.4.1.1.
Component View
Change from the Original Service Manual Section 13.1.1
PT01
PT02
R409
R412
R437
R440
C405
C407
C408
C409
R448
X401
R457
F301
DG1
DG2
C5004
C5009
C435
DL301
DL302
DL303
C5010
C5011
C442
C443
C444
ST0
LF409
ST1
C452
C451
ST2
C453
ST3
C456
Q301
USB-GND
C461
D401
L101
L102
D403
C464
L108
L109
L301
L302
D410
L502
L503
L504
L506
L507
L508
IC401
IC402
T402
T403
L512
USB-M
USB-V+
USB-P
JK101
R305
R307
R501
R502
R310
CN101
R509
R510
R511
R513
R320
R514
R515
BT-RTS
R517
CN501
C103
R333
C301
C304
C305
C311
C312
X501
C324
C522
C525
C335
C336
SPIMISO
C157
C158
C542
C545
SPICSB
D301
D302
D303
D305
Q401
C366
D308
D501
BT-USBN
D502
D503
BT-USBP
SPIMOSI
SPICLK
C189
L406
IC302
IC304
BT-CTS
L411
L414
IC503
IC505
IC506
IBT-ANT
JK401
JK402
PNLB1919Y -GW
1
3A 32V
JK301
LF301
128
1
38
65
103
11
1
10
1
12
13
24
1
12
13
24
1
4
5
1
14
1
18
V18
A18
A1
V1
23
16
7
1
1
8
1
8
C404
R444
C5005
C5012
D423
L403
L404
Ope-GND
BLUE
ORG
MIC
GRAY
Q501
BKLT
BLUE
ORG
BLUE
SP
ORG
PbF
A
MAIN BOARD COMPONENT VIEW
R402
R403
R404
R405
R406
R407
R408
R600
R410
R411
R606
R413
R415
R416
R417
R418
R419
R611
R612
R423
R424
R425
R622
R623
R626
R434
R435
R438
R439
C401
C402
R632
R634
R635
R636
R638
R639
R445
R446
R447
C416
R452
C418
C419
R458
C420
C421
C422
C423
C424
C426 C427
C428
C429
C5000
C5001
C5002
C430
C431
C432
C5006
C433
C5007
C5008
C436
C437
C438
C439
C440
C441
C445
C446
DL503
C458
C459
C460
C462
L103
C463
L104
L105
C465
L106
C466
C467
C468
C469
C470
C471
C472
C475
C476
C477
C478
C479
L505
C480
C481
L509
C482
C483
C484
C485
C486
C487
C488
C490
C491
C492
C493
C494
C495
C496
C497
C498
C499
R102
R105
R107
R108
R303
R306
R114
R309
R116
R117 R118
R119
R504
R505
R120
R121
R122
R316
R123
R317
R124
R128
R129
R512
R130
R327
R134
R136
R137
R524
R526
R527
R140
R145
R530
R531
R149
R532
R533
C110
R534
R535
C306
C307
R537
R538
C501
C310
R540
R541
C313
C315
C317
C124
C125
C127
C513
R168
C320
C321
R169
C322
C323
C132
C133
C328
C329
C136
C330
C331
C527
R566
R567
C337
R568
C338
C339
C145
C146
C531
C149
C532
C533
C534
C535
R572
C537
C151
C152
C153
C156
C543
C544
C353
D101
R585
D102
C162
D103
C357
R587
D104
C164
C167
C168
C552
R590
R591
R592
C557
C363
R593
C364
C170
C559
C365
C171
R596
C172
C173
C174
C175
R599
C560
C561
C563
D310
C564
C181
C569
C183
C185
C187
C572
C191
C192
C193
C194
C197
C198
L415
L416
Click on the first or last page to see other KX-UT248RU / KX-UT248RU-B (serv.man2) service manuals if exist.