Table of Contents
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*I101
TC90411XBG
CK53761U
Seine2
Peripheral
10/13
V4
p/d
iRQ7
V5
p/d
iRQ6
iRQ5
W5
p/d
INT
iRQ4
Y5
p/d
iRQ3
AA5
p/d
iRQ2
AB5
p/d
iRQ1
AC5
p/d
iRQ0
AD5
p/d
*R210
10K
*R211 10K
p/u
UARXD0
A23
p/u
UARTS0_N
B23
O/D
UATXD0
C23
p/u
UACTS0_N
D23
p/u
UA0EXCLK
E23
*R212 10K
p/u
UARXD1
A24
*R213 10K
p/u
UARTS1_N
B24
O/D & p/u
UATXD1
C24
p/u
UACTS1_N
D24
p/u
UA1EXCLK
E24
*R214 10K
UART
*R215 10K
p/u
UARXD2
D21
(SC1VCCEN_N)
p/u
UARTS2_N
B20
(SC1RST)
UATXD2
E21
(SC1C7IO)
O/D
p/u
UACTS2_N
A20
(SC1DET_N)
p/u
UA2EXCLK
C21
(SC1CLK)
*R216
10K
*R217
10K
p/u
UARXD3
D22
(MDMRXD)
*R248
p/u
UARTS3_N
A21
(MDMRTS_N)
*R249
UATXD3
E22
(MDMTXD)
O/D
(MDMCTS_N)
p/u
UACTS3_N
A22
UA3EXCLK
B22
(iN)
SCCLK48M
C20
48M-1
DMAREQ0
p/u
(iN)
D20
TP_DMAREQ0
DMAACK0
TP_DMAACK0
(oUT)
A19
*R251
47
p/u
(oUT)
SDCLK
B16
*R252
47
p/u
(i/o)
SDCMD
A16
7
8
p/u
(i/o)
SDDAT3
D18
SD
*R253
5
6
p/u
(i/o)
SDDAT2
E19
47
3
4
p/u
(i/o)
SDDAT1
B17
CARD
2010
1
2
p/u
(i/o)
SDDAT0
C17
1/0 = WP oN/oFF
p/u
(iN)
SDWP
C18
1/0 = not det/det
p/u
(iN)
SDCD
A17
220
*R254
1
2
i2CDATA0
B18
O/D & S/T
3
4
I2C ch0
i2CCLK0
A18
O/D & S/T
1010
*R255
1
2
IIC
O/D & S/T
i2CDATA1
D19
I2C ch1
3
4
O/D & S/T
i2CCLK1
E20
150
1010
*R256
1
2
O/D & S/T
i2CDATA2
C19
I2C ch2
3
4
O/D & S/T
i2CCLK2
B19
1010
150
48M-2
USB CLK 48MHz
(iN)
USBCLKXo
AL15
1
2
*R265
USB data
(i/o)
USB0DP
AN15
3
4
0
USB data
(i/o)
USB0DM
AN14
1010
1/0 = USB Power on/off
(oUT)
USBPW
AM14
1/0 = OC det/not det
(iN)
USBoVERC
AJ14
*R260
*R261
USB2.0 EXT Registor
AJ15
(-)
USBREXT
180-1%
3.3K-1%
USB2.0 monitor out
AM15
(oUT)
USBTEST
USBTST
USB
Common Power
AK15
AVDUSBCM
Transceiver Power
AJ16
AVDUSBTRB0
Transceiver Power
AK16
AVDUSBTRA0
AH18
GND-AH18
GND-AH17
AH17
USB2.0 GND
GND-AH16
AH16
GND-AH15
AH15
GND1
ACCLK
ACCLK: Don't use
C1
ACCLK
ACDATA
ACDATA
ACDATA: Don't use
C2
BL0PWM
D11
BL1PWM
D15
BL1PWM
S/T:Schmitt Triger
O/D:Open Drain
p/u:Pull-up
SM016
P50T01U/E P50TP01U/E P42T01U/E P42TP01U/E
SHEET_9
Seine2_A
HiNT1
PoD_iRQ_N
SHEET_10 C/I
iRQ_Xcode2
TUNiRQ3_N
TUNiRQ2_N
SHEET_16 Virtual connector
Tenko0
TUNiRQ1_N
TUNiRQ0_N
UARTS3_N
UACTS3_N
UARXD0
SHEET_1
Beckham
SHEET_5
Nereid
UATXD0
UARTS0_N
SHEET_1
Beckham
UACTS0_N
UARXD1
UARTS1_N
SHEET_15 Sub Micro
UATXD1
UACTS1_N
UARXD3
47
SHEET_5 Nereid
SHEET_16 Virtual connector
47
UATXD3
PLL_48M_1
SHEET_12 PLL
PLL_48M_2
SDCLK
SDCMD
SDDAT3
SHEET_5 N ereid
SDDAT2
SDDAT1
SDDAT0
SDWP
SDCD
SHEET_16 Virtual connector
1.8K
*R220
*R221
1.8K
ch0(400K) 3.3V
SHEET_9 S eine2_A
SDA0_3V_400
SHEET_12 PLL
SCL0_3V_400
SHEET_16 Virtual connector
5.6K
*R222
*R223
5.6K
ch1(100K) 3.3V
SHEET_9 S eine2_A
SHEET_13
SDA1_3V_100
SHEET_16 Virtual connector
SCL1_3V_100
SHEET_17 FC8
4.7K
*R224
SHEET_18 Virtual connector
4.7K
*R225
ch2(100K) 3.3V
SDA2_3V_100
SHEET_11 Panel
SHEET_16 Virtual connector
SCL2_3V_100
USB0DP
USB0DM
SHEET_4 P 403 (HDMI con)
SHEET_16 Virtual connector
USBPW
USBoVERC
SHEET_11 Panel
BL0PWM
Parts marked with hatching are
not mounted in this model.
MAIN BOARD CIRCUIT - SHEET 2
*R257
0
1
2
3
4
1010
*I101
TC90411XBG
CK53761U
Seine2
Pio
11/13
p/u nashi
Pio58
C22
p/u
Pio49
AK21
p/u
Pio48
AL21
p/u
Pio47
AK22
p/u
Pio46
AL22
p/u
Pio45
AK23
p/u
Pio44
AL23
p/u
Pio43
AK24
p/u
Pio42
AM20
p/u
Pio41
AN20
p/u
Pio40
AM21
p/u
Pio39
AN21
p/u
Pio38
AM22
p/u
Pio37
AN22
p/u
Pio36
AM23
p/u
Pio35
AM16
p/u
Pio34
AN16
p/u
Pio33
AM17
p/u
Pio32
AN17
p/u
Pio31
AM18
p/u
Pio30
AN18
p/u
Pio29
AM19
p/u nashi
Pio28
E18
p/u nashi
Pio27
D16
p/u nashi
Pio26
C15
p/u nashi
Pio25
D17
p/u nashi
Pio24
B15
p/u nashi
Pio23
C16
p/u+S/T
Pio22
A15
p/d
Pio21
U4
p/d
Pio20
V3
p/u nashi
Pio6
B21
p/u nashi
Pio5
F24
p/u nashi
Pio4
A25
p/u nashi
Pio3
B25
p/u nashi
Pio2
C25
p/u nashi
Pio1
D25
p/u nashi
Pio0
E25
42
UEI I/F
1
2
3
4
*R270
5
6
47
7
8
2010
*R278
47
*R279
47
1
2
*R271
5
6
47
7
8
2010
3
4
1
2
*R280
3
4
47
1010
1
2
*R272
3
4
47
5
6
7
8
2010
*R273
47
*R281
1
2
3
4
1010
47
*R274
1
2
3
4
1010
10k
*R276
1
2
3
4
1010
47
47
*R277
OneNand
GND1
D+3.3V
SHEET_14 Power
SC0VCCEN_N
SC0RST
SC0C7io
SHEET_16
SC0DET_N
Virtula connector
UEi_RXD_N
UEi_TXD_N
oB_CoNF_PRoG
SHEET_10
oB_CoNF_DoNE
C/I I/F
oB_CoNF_iNiT
AUDioAMP_SD
SPDiF_MUTE
HP_SEL
SHEET_13
Audio
DE-EMPHASiS_2
DE-EMPHASiS_1
BL_iNST
BL_oN
SHEET_11
RAiKo_N
Panel
LVDS_SEL
TK_nCoNFIG
SHEET_18
TK_CoNF_DoNE
Virtual connector
TK_nSTATUS
ADTRG
SHEET_15
SYNCDET1_N
Sub Micro
SYNCDET0_N
STC_SEL1
SHEET_12
STC_SEL0
PLL
SHEET_11
PNLoN
Panel
SHEET_14
Power
BiCCLKCNG
iRB_RST_N
SHEET_16
ANT_SEL
Virtual connector
LNBSHoRT
MDM_RST_N
TUAD_SEL_S
SHEET_16
TUAD_SEL_M
Virtual connector
MDM_DCD_N
LANiNT_N
iLink_iNT_N
AV4_DET
FUNC2
FUNC1
Beckham
BECK_ARi
SHEET_1 Beckham
FRDY
Beckham
FWP_N
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