Sony KDF-42E2000 Service Manual ▷ View online
KDF-42E2000
KDF-42E2000
42
REFERENCE INFORMATION
RESISTOR
: RN
: RN
METAL FILM
: RC
SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW
: FUSE NONFLAMMABLE FUSIBLE
: RW
NONFLAMMABLE WIREWOUND
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: ADJUSTMENT
RESISTOR
COIL
: LF-8L MICRO INDUCTOR
: LF-8L MICRO INDUCTOR
CAPACITOR
: TA
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
qa
qs
qf
qh
qj
qk
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
ql
B1 E1
E2
C1(B2)
C2
w;
B1
E2
C1
C2
ws
wd
(B2)
E1
(B2)
E1
E2
B1
C2
C1
wa
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.5
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
qd
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
qg
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
43
KDF-42E2000
KDF-42E2000
3-3. SIGNAL FLOW BLOCK DIAGRAM
FY06 LA4 GW Signal Flow
AIR
ANT
SW
CABLE
Bus I/F
Tuner
Demod.
NTSC/BTSC
Bus SW
ATi XILLEON
x240H
NAND
Flash
128Mb
Serial
Flash
1Mb
B
IF
Video
SW
C
X
A2229
R
Aud
io
S
W
C
X
A2188
U
Audio
DAC
SPEAKER
(L: 12W)
SPEAKER
(R: 12W)
Audio DSP
CXD9835
Opt Audio
CCPXA
CXD3814
TV Micro
Saiph
HDMI
Micro
HDMI Rx
SiI9023
SDRAM
64Mb
Helios
CXD3808
SDRAM
64Mb
DCP
CXD9690
LVDS
Tx
R LCD
A7001
PAWN
CXD9809
G LCD
A7001
B LCD
A7001
A7001
NVM
256k
256k
NVM
32k
C
EDID
2k
EDID
2k
Audio
ADC
Audio OUT
Linear AMP
TA8258
NVM
128k
A
Audio
DAC
G
CXA1875
I2S
Graphics
LPF
SM5302
TMP75
(FAN)
TMP75
(LAMP)
S2
HB
LVDS
Rx
APL
IRIS
656
8bit+sync
8bit+sync
YPbPr/RGB
Audio SW
CD4052
FAN
S/VIDEO1
VIDEO3
COMP1
COMP3
AUDIO4
For DVI
VIDEO2
COMP2
K
HC
DeMUX
FLIPFLOP
MUX 24bit RGB
13bit
13bit
HDMI2
HDMI1
Digital Video
Analog Video
Digital Audio
Analog Audio
Digital Video
Memory
Control
UART-TV
Bus Level Shift
5V
3.3V
I2C-TV0
I2C-TV1
I2C-ADSP0
Bus Level Shift
5V
3.3V
I2C-E0
I2C-E1
Bus Level Shift
3.3V
5V
I2C-E1
1
11
BUS Connector
UART-JI
G
DDR
256Mb*2
DDR
256Mb*2
NVM
64k
44
KDF-42E2000
KDF-42E2000
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
A BOARD SCHEMATIC DIAGRAM
3-4. SCHEMATICS AND SUPPORTING INFORMATION
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete block assembly replacement is the preferred repair method.
CHIP
0
R1003
CHIP
0
R1004
CHIP
0
R1005
CHIP
0
R1006
1/10W
RN-CP
5%
1k
R1007
1/10W
RN-CP
5%
1k
R1008
1/10W
RN-CP
5%
1k
R1009
1/10W
RN-CP
5%
1k
R1010
1/10W
RN-CP
5%
2 . 2 k
R1013
1/10W
RN-CP
5%
2 . 2 k
R1014
0uH
FB1000
0uH
L1000
10V
100
C1000
3216
10V
4 . 7
B
C1001
1608
16V
0 . 1
B
C1002
1608
16V
0 . 1
B
C1003
16V
47
C1004
1/10W
RN-CP
5%
22k
R1015
22uH
L1001
16V
47
C1005
1608
50V
0 . 0 2 2
F
C1006
1.2mH
L1002
1608
50V
0 . 0 2 2
F
C1007
123
4
5
6
TK11819MTL
IC1000
1/10W
RN-CP
5%
1k
R1016
50V
4 . 7
C1008
1/10W
RN-CP
5%
100k
R1017
2012
50V
0 . 1
F
C1009
50V
4 . 7
C1010
22uH
L1003
1/10W
RN-CP
5%
1k
R1018
CHIP
0
R1019
3216
16V
4 . 7
B
C1011
1608
16V
0 . 1
B
C1012
1/10W
RN-CP
5%
100
R1021
54
3
2
1
MIC5235YM5TR
IC1001
1/10W
RN-CP
0.5%
470k
R1022
1/10W
RN-CP
0.5%
68k
R1023
1/10W
RN-CP
0.5%
6 . 8 k
R1024
3216
16V
4 . 7
B
C1013
1608
16V
0 . 1
B
C1014
UDZSTE-1710B
D1000
0uH
FB1001
0uH
FB1002
0uH
FB1003
0uH
FB1004
10uH
L1004
16V
100
C1015
3216
16V
4 . 7
B
C1016
1608
25V
0 . 1
F
C1017
1608
16V
0 . 1
B
C1018
2SA1235TP-1EF
Q1000
10uH
L1005
16V
47
C1019
1608
25V
0 . 0 1
B
C1020
10uH
L1006
1608
25V
0 . 0 1
B
C1022
1608
25V
0 . 1
F
C1023
CHIP
0
R1031
50V
4 . 7
C1025
1608
50V
1000p
B
C1027
10V
470
C1028
1608
25V
0 . 0 1
B
C1029
1608
50V
1000p
B
C1030
0uH
FB1005
0uH
FB1006
1/10W
RN-CP
5%
100
R1032
2SC3052EF-T1-LEF
Q1001
1/10W
RN-CP
5%
15k
R1033
2012
10V
2 . 2
B
C1032
1608
50V
1000p
B
C1035
1/10W
RN-CP
5%
10k
R1034
1608
16V
0 . 1
B
C1024
1/10W
RN-CP
5%
100
R1038
CHIP
0
R1039
2SA1235TP-1EF
Q1002
2SC3052EF-T1-LEF
Q1003
2SC3052EF-T1-LEF
Q1004
1608
1/10W
RN-CP
5%
R1040
100
1/10W
RN-CP
5%
100
R1041
1/10W
RN-CP
5%
1k
R1042
1/10W
RN-CP
5%
1k
R1043
1/10W
RN-CP
5%
1k
R1044
1/10W
RN-CP
5%
470
R1045
10uH
L1007
1/10W
RN-CP
0.5%
100k
R1030
ADR
AGC IN
A5V
I F O U T
A32V
D_IF1
D_IF2
AGND
AFT_OUT
DET_OUT
AGND
SAP_ID
TU SDA
TU SCL
A5V_VIF
ST_ID
IF_AGC
MODE
F_MONO
A9V_MPX
R_OUT
L_OUT
TU1000
5V
9V
32V
9V
5V
32V
5V
5V
9V
5V
0uH
FB1007
0uH
FB1008
0uH
FB1009
1608
50V
33p
CH
C1036
1608
50V
33p
CH
C1037
1608
50V
33p
CH
C1038
1608
50V
15p
CH
C1039
1608
50V
15p
CH
C1040
1608
50V
15p
CH
C1043
1608
50V
15p
CH
C1044
1608
50V
1p
CK
C1041
1608
50V
1p
CK
C1042
1/10W
RN-CP
5%
10k
R1047
1608
50V
1000p
B
C1045
6 . 3 V
1000
C1021
1/10W
RN-CP
5%
22k
R1012
1/10W
RN-CP
5%
22k
R1011
1/10W
RN-CP
5%
1k
R1025
1608
50V
0 . 0 2 2
F
C1026
1608
50V
33p
CH
C1048
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22P
CN1002
BLK
NTCS_L
NTSC_R
5.1V
SAP_ID
10.5V
F_MONO
DET_OUT
ST_ID
AFT_OUT
GND
IF_AGC
GND
GND
MODE
D_IF2
GND
D_IF1
GND
GND
AGC_MUTE
D_SCL
D_SDA
1608
CHIP
R1046
0
A Board
TUNER
A-1175-419-A <LA4>A
TO B BOARD
CN7802
AGC-MUTE
VIDEO-BUFF
VIDEO
R
L
DC-DC CONV.
LDO REGULATOR
INVERTER
BUFFER
BUFFER
45
KDF-42E2000
KDF-42E2000
[TUNER]
COMPONENT SIDE
A
CN1000
TU-BV
TU-BL
TU-BR
GND
GND
GND
D1000
IC1001
C1010
C1009
L1003
C1008
IC1000
6
1
C1013
C1014
R1022
R1023
C1005
C1006
R1017
R1035
R1036
R1037
C1015
R1019
R1020
D1001
L1001
R1018
R1021
R1024
C1007
L1002
R1016
C1017
C1011
TU1000
26
12
7
1
C1012
R1015
L1004
C1016
C1020
L1005
C1019
FB1002
FB1003
FB1004
Q1003
Q1002
R1040
Q1004
R1041
R1042
R1043
FB1001
R1038
Q1000
R1025
R1039
R1044
R1045
R1046
C1023
R1030
C1018
C1021
361-A
C1022
R1031
C1024
C1003
L1006
A-1168-
C1004
C1046
R1007
R1011
R1010
R1014
C1025
FB1000
C1002
L1000
R1008
R1012
22
21
2
1
CN1002
1-869-670-11
(172753811)
C1026
C1027
C1028
C1001
R1005
C1047
R1006
C1000
C1042
C1043
L1009
R1004
C1029
C1030
L1007
C1041
C1044
R1009
R1013
R1003
C1032
C1033
C1045
C1048
Q1001
R1033
R1047
C1037
C1038
C1040
C1039
FB1008
L1008
C1031
FB1005
R1026
R1028
R1032
C1036
FB1009
FB1007
C1034
C1035
FB1006
R1027
R1029
R1034
1
A
B
C
D
E
F
2
3
4
5
6
7
[TUNER]
CONDUCTOR SIDE
A
JL1019
JL1014
JL1018
26
JL1015
EP
GW
GN
1-869-670-11
(172753811)
JL1007
JL1013
JL1010
JL1012
JL1009
JL1011
12
NTSC-L
1
NTSC-R
2
JL1008
1
2
JL1016
DET-OUT
5.1V
10.5V
ST-ID
SAP-ID
F-MONO
JL1006
7
GND
IF-AGC
AFT-OUT
JL1017
MODE
GND
GND
JL1004
GND
D-IF1
D-IF2
AGC-MUTE
GND
GND
JL1003
D-I2C-SCL
21
D-I2C-SDA
22
JL1000
JL1001
JL1002
JL1005
CN1002
21
22
1
1
A
B
C
D
E
F
2
3
4
5
6
7
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