Service manual

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~ N Board Schematic Diagram [ Digital I/F ] Page 7/7 ~
nSW_FE_RESET
nFE_RST
CI_BYPASS
GPO_CLK
CI_PWR_EN
nCI_WAIT
nRDY_DAMON
20 19 18 17 16 15 14 13
12 11
12345678
910
IC3801
74LVC273PW
!CL!
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
CLK
5Q
5D
6D
6Q
7Q
7D
8D
8Q
VCC
nSW_FE_RESET
nRESET
CI_EN
NVM_WP
20 19 18 17 16 15 14
13
12 11
12345678
910
IC3802
74LVC273PW
!CL!
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
CLK
5Q
5D
6D
6Q
7Q
7D
8D
8Q
VCC
nRESET
MODEM_EN
PCCARD_EN
NVM_RST
JIG_MODE
+3V3D
nBOARD_RST
16V
10
C3802
nDAMON_RST
GCSB0
FWEB
FOEB
GPO_CLK
GND
nCI_EN
nPC_EN
nCIPC_EN
RDATA[0-15]
RADD[0-25]
PPORT12
PPORT3
PPORT4
PPORT13
PPORT1
+3V3D
GCSB0
nMASTER_RESET
SDA_N
SCL_N
NVM_WP
0uH
FB3803
nNAND_WP
+3V3D
Q3801
DTC114EKA-T146
Q3804
DTC114EKA-T146
Q3800
DTC114EKA-T146
DTC114EKA-T146
Q3805
D3802
XX
NVM_RST
8765
4321
IC3807
M24128-BWMN6T(A)
SD
!S1!
S2
VSS
SDA
SCL
TEST
VCC
+3V3D
+3V3D
+3V3D_81
+3V3D_81
D3801 XX
D3803
XX
D3804
XX
D3805
XX
nCI_OVR
PPORT0
PPORT2
PPORT42
PPORT44
PPORT45
PPORT48
PPORT47
PPORT46
SPKRB
STSCHGB
VS2B
+3V3D
+3V3D
nSMC_RST
+3V3D
+3V3D
nSMC_INT
nMODEM_OVR
D3806
XX
+3V3D
GCSB2
GRDYB
+3V3D
0uH
FB3801
0uH
FB3804
0uH
FB3800
0uH
FB3802
2SC5658T2LQ/R
Q3806
Q3808
D3807
XX
nFTV2005_SEL
FTV_CONFIG0
FTV_CONFIG1
FTV_CONFIG2
FTV_CONFIG2
FTV_CONFIG1
FTV_CONFIG0
nFTV2005_SEL
+3V3D
nMASTER_RESET
1/16W
1k
R3839
1/16W
10k
R3841
100
R3857
100
R3803
10k
R3836
10V
0.1
C3807
XX
R3808
R3895
10k
1k
R3850
10V
0.1
C3817
10k
R3848
10V
0.1
C3810
100
R3806
XX
R3893
100
R3843
100R3810
100R3856
XXR3807
100
R3855
R3851
XX
10V
0.1
C3812
10k
R3837
100
R3815
10k
R3824
100R3854
100
R3849
100
R3830
50V
470p
C3811
XX
R3823
10V
0.1
C3800
100R3818
100
R3835
100
R3817
10V
0.1
C3808
10k
R3822
100
R3828
100R3858
10V
0.1
C3809
100
R3814
1/16W
4.7k
R3862
100
R3853
XX
R3860
0
R3832
XXR3834
XX
R3805
10k
R3838
CHIP
2.2k
R3804
100
R3826
100
R3809
1/16W
1k
R3801
10V
0.1
C3805
XX
C3803
XX
R3847
100
R3859
10V
0.1
C3806
100
R3852
100
R3842
100
R3831
10k
R3899
10k
R3896
100
R3802
XX
R3894
1k
R3827
100
R3821
10V
0.1
C3814
10k
R3825
100
R3861
XX
R3829
10V
0.1
C3801
XX
R3813
C3816
0.1
100
R3819
XX
R3897
10k
R3892
100
R3844
1/16W
470
R3846
XX
R3898
10V
0.1
C3804
10k
R3840
10V
0.1
C3813
100
R3816
100R3820
14 13 12 11 10 9
8
7
654321
74LVC32A-PW
IC3804
1A
1B
1Y
2A
2B
2Y
GND
3Y
3A
3B
4Y
4A
4B
Vcc
14 13 12 11 10 9
8
7
654321
IC3805
74LVC08APW
1A
1B
1Y
2A
2B
2Y
GND
3Y
3A
3B
4Y
4A
4B
VDD
5
4
321
TC7SH08FU(T5RSOYJF)
IC3806
A
B
GND Y
Vcc
5
4
321
TC7SH08FU(T5RSOYJF)
IC3803
A
B
GND
Y
VCC
1/16W
22k
R3800
1PS184-115
D3800
0uH
FB3805
0uH
FB3806
SDA_COFDM
SCL_COFDM
43
12
PST3629UL
IC3800
GND
Vcc
CD
OUT
RDATA[8]
RDATA[1]
RDATA[3]
RDATA[0]
RDATA[9]
RDATA[13]
nFE_RESET
RDATA[5]
RDATA[15]
RDATA[7]
RDATA[14]
RDATA[2]
RDATA[11]
RDATA[12]
RDATA[10]
RDATA[6]
RADD[14]
RDATA[4]
SIGN11532
QUAD AND GATE
THIS RESISTOR AND
CAPACITOR TO BE PLACED
CLOSE TO IC3801 AND IC3802
GP OUTPUT
RESET SIGNAL GENERATION
GP INPUT TO EMMA
EEPROM
CI_PWR_EN
MODEM_EN
CI_BYPASS
MODEM_DTR
FASTBLK_GPIO
NVM_WE
PCCARD_EN
CI_EN
nSW_FE_RESET
NVM_RST
RDATA[12] RDATA[6] RDATA[1] RDATA[11] RDATA[10]
<- RDATA[15]
<- RDATA[13]
<- RDATA[7]
<- RDATA[3]
<- RDATA[14]
RDATA[9]
<- RDATA[5]
<- RDATA[4]
<- RDATA[2]
<- RDATA[8]
PLACE CLOSE TOGETHER
RDATA[0]
S/W OPTION SELECT R’s
N 7/7
N..-LE4B
2 I/P GATE AND
OCTAL D-TYPE
FLIP/FLOP
EEPROM
2SA2029T2LQ/R
2 I/P GATE AND
QUAD 2 I/P OR GATE
RESET IC
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL