Sony KDF-E42A12U Service Manual page 67
Lcd projection tv
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Also See for KDF-E42A12U:
- Operating instructions manual (46 pages) ,
- Service manual (105 pages)
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A
B
C
N..-LE4B
+3V3D
1
R3801
1k
1/16W
2
C3800
0.1
10V
R3862
4.7k
1/16W
R3831
100
3
nBOARD_RST
C3811
470p
50V
GP INPUT TO EMMA
JIG_MODE
nCI_OVR
4
nMODEM_OVR
nSMC_INT
nFTV2005_SEL
FTV_CONFIG0
FTV_CONFIG1
FTV_CONFIG2
5
R3822
R3824
R3825
R3836
R3837
R3838
R3840
10k
10k
10k
10k
10k
10k
10k
6
+3V3D
7
R3898
nFTV2005_SEL
FTV_CONFIG0
FTV_CONFIG1
8
FTV_CONFIG2
+3V3D
FB3803
0uH
C3814
9
0.1
10V
Q3808
2SA2029T2LQ/R
NVM_RST
R3850
1k
C3816
0.1
NVM_WP
R3843
SCL_N
R3844
SDA_N
10
R3842
FB3805
FB3806
11
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D
E
F
RESET SIGNAL GENERATION
R3800
nDAMON_RST
D3800
22k
1PS184-115
1/16W
R3832
0
nMASTER_RESET
C3801
0.1
10V
C3802
10
nSW_FE_RESET
16V
GND
OUT
Vcc
CD
R3803
100
IC3800
PST3629UL
nMASTER_RESET
RESET IC
+3V3D
+3V3D
R3847
Q3800
R3841
Q3806
XX
DTC114EKA-T146
10k
2SC5658T2LQ/R
1/16W
nNAND_WP
R3846
470
Q3805
1/16W
DTC114EKA-T146
nFE_RESET
R3809
100
PPORT3
R3815
100
PPORT0
R3806
100
PPORT1
R3810
100
PPORT4
R3818
100
PPORT2
R3852
100
PPORT44
R3861
100
PPORT12
PPORT13
R3830
100
+3V3D
R3848
10k
R3849
100
PPORT42
R3853
100
PPORT45
R3854
100
PPORT46
R3855
100
PPORT47
R3856
100
PPORT48
R3857
100
SPKRB
R3858
100
STSCHGB
VS2B
R3859
100
S/W OPTION SELECT R's
nRESET
R3802
100
C3803
THIS RESISTOR AND
XX
R3894
R3896
CAPACITOR TO BE PLACED
XX
10k
CLOSE TO IC3801 AND IC3802
R3892
10k
XX
R3895
R3897
10k
XX
R3899
R3893
10k
XX
EEPROM
R3851
XX
IC3807
M24128-BWMN6T(A)
EEPROM
SD
VCC
TEST
!S1!
100
SCL
S2
100
SDA
VSS
100
SDA_COFDM
0uH
SCL_COFDM
0uH
G
H
I
+3V3D
FB3801
0uH
IC3805
74LVC08APW
QUAD AND GATE
C3810
R3839
R3827
C3809
1k
1k
0.1
0.1
1/16W
10V
10V
1A
VDD
1B
4B
1Y
4A
2A
4Y
2B
3B
2Y
3A
GND
3Y
GCSB2
100
R3828
R3829
XX
Q3804
IC3806
TC7SH08FU(T5RSOYJF)
DTC114EKA-T146
2 I/P GATE AND
A
Vcc
GCSB0
B
GND
+3V3D_81
+3V3D
FB3800
0uH
C3804
C3805
0.1
0.1
10V
10V
VCC
!CL!
8Q
1Q
CI_PWR_EN
8D
1D
RDATA[8]
RDATA[15]
7D
2D
RDATA[14]
RDATA[9]
7Q
2Q
MODEM_DTR
MODEM_EN
6Q
3Q
CI_BYPASS
6D
3D
RDATA[10]
RDATA[13]
5D
4D
RDATA[12]
RDATA[11]
5Q
4Q
CLK
GND
IC3801
74LVC273PW
GP OUTPUT
SIGN11532
C3806
0.1
10V
IC3802
74LVC273PW
OCTAL D-TYPE
FLIP/FLOP
VCC
!CL!
8Q
1Q
FASTBLK_GPIO
CI_EN
8D
1D
RDATA[0]
7D
2D
RDATA[1]
7Q
2Q
6Q
3Q
NVM_WE
nSW_FE_RESET
6D
3D
RDATA[2]
5D
4D
RDATA[3]
4Q
5Q
PCCARD_EN
NVM_RST
GND
CLK
+3V3D
R3804
2.2k
CHIP
RDATA[0-15]
Q3801
DTC114EKA-T146
N
7/7
- 67 -
J
K
L
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
nCI_EN
nPC_EN
nCIPC_EN
nCI_WAIT
nRDY_DAMON
GRDYB
IC3803
TC7SH08FU(T5RSOYJF)
+3V3D
2 I/P GATE AND
FB3804
0uH
A
VCC
B
C3812
C3817
GND
0.1
Y
0.1
10V
10V
nRESET
nFE_RST
+3V3D
FB3802
0uH
C3813
C3807
Y
0.1
0.1
10V
10V
+3V3D
PLACE CLOSE TOGETHER
R3816
100
R3826
100
100
R3817
R3805
XX
GPO_CLK
R3808
XX
R3813
XX
R3823
XX
R3814
100
RDATA[7]
R3820
100
RDATA[6]
R3807
XX
R3835
100
RDATA[5]
RDATA[4]
R3821
100
R3819
100
R3834
XX
R3860
XX
IC3804
74LVC32A-PW
QUAD 2 I/P OR GATE
RADD[0-25]
GCSB0
1A
Vcc
RADD[14]
4B
1B
1Y
4A
4Y
2A
FWEB
2B
3B
3A
2Y
GND
3Y
FOEB
~ N Board Schematic Diagram [ Digital I/F ] Page 7/7 ~
M
N
O
CI_PWR_EN
<- RDATA[15]
MODEM_EN
<- RDATA[14]
CI_BYPASS
<- RDATA[13]
nSMC_RST
<- RDATA[8]
CI_EN
<- RDATA[7]
nSW_FE_RESET
<- RDATA[5]
NVM_RST
<- RDATA[4]
PCCARD_EN
<- RDATA[3]
NVM_WP
<- RDATA[2]
+3V3D_81
C3808
0.1
10V
GPO_CLK
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