Main Board (Dp-Mb310); Main Board(1) - Panasonic DP-MB310EU Service Manual

KX-MB2230EU/ KX-MB2270EU/ KX-MB2515EU/ KX-MB2545EU/ KX-MB2575EU/ DP-MB310EU
16.7. Main Board

16.7.1. Main Board(1)

1
A
B
6:1B L348
ABITCLK
6:1B L349
ASPCLK
6:1B L350
ATXD
6:1B L351
ARXD
6:3E L355
BBITCLK
6:3E L354
BSPCLK
6:3E L352
BTXD
6:3E L353
BRXD
6:1C;6:3E
AFERST
2D;6:1B
RING
6:1B
DP
6:1B;6:3E
AFECLK
1
C
L357
M-TDI
M-TMS
M-TCK
M-TRST
M-TDO
REF_CLK
TX_EN
TXD0
TXD1
RX_ER
CRS_DV
RXD0
RXD1
MDIO
MDC
MGTINT
D
3:3A;3:5C
THRMSTR0
3:5A
THRMSTR1
4:3B;6:3E
DAOUT
E
F
(DP-MB310)
2
+3.3V
IC300
AD19
AFESEL0
AC19
AFESEL1
15BD471 AF18
ABITCLK
15BD471 AE18
ASPCLK
15BD471 AD18
ATXD
15BD471 AC18
ARXD
15BD471 AF20
BBITCLK
15BD471 AE20
BSPCLK
15BD471 AD20
BTXD
15BD471 AC20
BRXD
AE19
AFERST
AF19
AFECLK
L358 15BD471 AD17
RING
L359 15BD471 AF21
DP
AF17
+3.3V
EYECLK
EYECLK
AE17
EYEDAT
3 EYEDAT AFESIFCLK
R4
DBGREQ
2 DBGREQ
T3
DBGMOD
DBGMOD AFESIFDIN
AA1
MDM_TDI AFESIFDOUT
Y2
MDM_TMS
Y1
MDM_TCK
W4
MDM_TRSTN
Y3
MDM_TDO
+3.3V
5:8E AF5
REF_CLK USBVBUS1
5:8D AE3
TX_EN
5:8E AF2
TXD0
5:8E AF3
TXD1 USB1_AVDD25
5:8D AD4
RX_ER USB1_AVDD33
5:8D AE6
CRS_DV USB1_AVSS1
5:8E AF4
RXD0 USB1_AVSS2
5:8E AE4
RXD1 USB1_AVSS3
AD5
MDIO
5:8D AE5
MDC
5:8D
AD6
MGTINT
USBVBUS2
+3.3V
USB2_AVDD25
USB2_AVDD33
USB2_AVSS1
+2.5VA
USB2_AVSS2
USB2_AVSS3
C21
THRMSTR0
C20
THRMSTR1
D21
AD_AVDD25
R310 F6.8k
B20
ADVREF USBVBUS3
D20
AD_AVSS
L304
15HD102
A19
TONE USB3_AVDD25
D19
DA_AVDD25 USB3_AVDD33
R311 0
C19
DAVREFP USB3_AVSS1
R312 0
A20
DAVREFN USB3_AVSS2
B19
DA_AVSS USB3_AVSS3
3
4:4E
15BB221
L361
4:4E
L360
L366
15BD102
B11
1 2
( )
CCDSH
B12
*CCDRS
A12
3 4
*CCDCP
A11
CCDCLK
L363
150 4:4D
B15
AFEVSMP
L362
15BD102 4:3D
C15
AFERSMP
15BB121 L364 R386 150
4:4D
A15
AFEMCLK
D14
AFEADC0
C14
AFEADC1
D13
4:4D
AFEADC2
C13
RA305
AFEADC3
22
AFEADC[0]
B14
8 1
AFEADC4
AFEADC[1]
A14
7 2
AFEADC5
AFEADC[2]
B13
6 3
AFEADC6
AFEADC[3]
A13
5 4
AFEADC7
220 L369 4:4D
A16
220 L370 4:4D
B16
AFESIFEN
A17
220 L371 4:4D
B17
C12
OEB
4:4C
D12
*CCDON
4:4E
D16
LEDONR
4:4E
C17
LEDONG
4:4E
C16
LEDONB
+3.3V
AF13
USBDP1
AE13
USBDM1
AE11
R320 F12.1k
AF11
USBRES1
R321 10k
AE14
USBSEL1
AC12
AF14
AD12
AD13
AD14
AC1
USBDP2
AC2
USBDM2
AB2
TP_CHKSEL
R322 10k
AB1
USBRES2
R323 10k
AA2
USBSEL2
AA4
AD1
AA3
+3.3V
AB3
AC3
R347 0(1608)
V1
USBDP3
R348 0(1608)
V2
USBDM3
U2
R324 F12.1k
U1
USBRES3
+2.5VA
R325 10k
T2
USBSEL3
V4
W1
U3 L305
2
V3
W3
1
408
CCDSH
CCDCLK
AFEVSMP
RESOLUTION
AFEMCLK
AFEADC[0-3]
AFESIFCLK
AFESIFEN
R356
AFESIFDOUT
R357
L300
NCCDON
2 3
LEDONR
LEDONG
LEDONB
1 4
R339
82k
L301
NC
5:5B
DP_W
2 3
5:5B
1 4
DM_W
+3.3V
IC304
1 CTL 5
OUT
R359 100k
+5VD
2
GND
3 4
FLG IN
B5B-PH-K-S(LF)(SN)
VBUS
5
L306
4
3 2 3
3
2
4 4
1
1
CN301
DP-MB310EU MAIN BOARD (No.1) (1/3)
4
1/3 2/4
3/4
1
-1
CN300
7 8
6.8(1608)
1
6.8(1608)
2
3
4
5 6
D-
D+
GND
FG