Sony KDL-46X2000 Service Manual ▷ View online
KDL-46X2000 (AEP/UK) 1-9
1-11.
CHASSIS BRACKET ASSY REMOVAL
4
Four screws
(+BVTP2 4X16)
3
Three screws
(+BVTP2 4X16)
5
Chassis bracket assy
1
Two screws
(+BVTP 4X16)
2
Two screws
(+PSW M5X8)
KDL-46X2000 (AEP/UK) 1-10E
1-12. LCD PANEL REMOVAL
3
Three screws
(+BVTP2 4X16)
1
Three screws
(+BVTP2 4X16)
5
Two screws
(+BVTP2 4X16)
Bezel assy
8
LCD panel
7
Harness
with connector (LVDS)
2
Mask plate
4
Mask plate
6
Mask plate
KDL-46X2000 (AEP/UK) 2-1
2-1. BLOCK DIAGRAMS
(1)
AE (1/3), H2 and TUE Boards
SECTION 2
DIAGRAMS
TU3901
TUNER
5
3
1
FM/AM
QSS
CVBS_TUNER
CN3904
INV.
Q3907
IC3900
BUS SW
11
9,10
1
2,3
6
8
10
2
4
TV_AFT
TV_AGC_DEFEAT
TV_DEN_SEL
TU_I2C_SCL
TU_I2C_SDA
CN3903
8
4
INV.
Q3900
Q3906
INV.
5,6
12,13
SDA_ANA
SCL_ANA
3V3
Q3904
INV.
Q3902
Q3905
1V8
5VAEMI_F
Q3901,3903
3
8
11
13
23
29
28
27
3V3
10V5
SDA_N
SCL_N
nFE_RESET
PTCLK_COM
PTEN_COM
PTSYNC_COM
TS_COM
CN3901
8
+33V
3V3
1.8V REG
IC3802
1V8
8
TO
FXE BOARD
CN7501
A
CN3802
33V
10V5
5V
1
5,6
9,10
+33V
10V5
5V
5VAEMI_F
TUE
(TUNER)
8,9
3,4
1
20
22
24
13
16
26
28
29
CN9208
5V
10V5
33V
TV_AFT
TV_AGC_DEFEAT
TV_DEN_SEL
TU_I2C_SCL(NC)
TU_I2C_SDA(NC)
FM/AM
QSS
CVBS_TUNER
BUFFER
Q9712
QSS
FM/AM
1
TO 2/3
Q9713
BUFFER
VIDEO SW
IC9351
CV1
23
BUFFER
Q9351
B24
B23
B28
B27
A28
A27
A26
A17
A18
A23
A22
A21
B20
A14
A13
CN9209(1/2)
HDMI_R
HDMI_L
FE_R
FE_L
FE_C
FE_Y
FE_CVBS
SUB_C
SUB_Y/CV
MAIN_CR
MAIN_CB
MAIN_Y
MAIN_YS
MAIN_C
MAIN_CV/Y
Q9352
BUFFER
IC9353
10
12
5
8
14
7
90
89
87
83
81
85
78
79
19
18
17
BUFFER
Q9353
Q9354
BUFFER
CV_OUT1_2
C_OUT1_2
FBLK_OUT
CV/Y_OUT1_1
CB_OUT1_1
CR_OUT1_1
CV/Y_OUT2
C_OUT2
CV_IN4
Y_IN4
C_IN4
EMM_DAC_L
EMM_DAC_R
HDMI_L
HDMI_R
TO 2/3
7
DRIVER
IC9352
2
3
8
7
TV_V_O
SEL_V_OUT
69
MON_CV_OUT
R_IN13
G_IN13
B_IN13
FBLK_IN13
CV_IN10
MD2
FBLK_IN12
B_IN12
G_IN12
R_IN12
CV_IN9
MD3
R_IN11
G_IN11
B_IN11
FBLK_IN11
CV_IN8
MD4
Y_IN6
CB_IN6
CR_IN6
R_IN4
G_IN4
B_IN4
IN4_H
IN4_V
Y_IN5
CB_IN5
CR_IN5
S1_1
Y_IN7
C_IN7
S2_1
CV3
102
101
100
99
115
12
106
105
104
103
119
4
111
110
109
108
3
112
10
9
11
94
93
92
38
37
14
13
15
24
6
5
20
21
V2_Y
V2_C
V2_S
V2_V
COMP2_Y
COMP2_CB
COMP2_CR
COMP2_DET
PC_R_IN
PC_G_IN
PC_B_IN
PC_H_IN
PC_V_IN
R1
G1
B1
BLK1
CV1
MODE1
R2
G2
B2
BLK2
CV2
MODE2
R3
G3
B3
BLK3
CV2
MODE2
COMP_Y
COMP_PB
COMP_PR
1
3
PC
2
4
R1,G1,B1,BLK1
AV1_CV_IN,MODE1
4
2
AV1_L/R_IN
TV_V_O
TV_OUT_L/R
2
2
FROM 2/3
ON/OFF_MUTE
TV_MUTE_O
Q9001
Q9002
MUTE
MUTE
Q9004
Q9003
SEL_MUTE_O
FROM 2/3
2
SMART_LINK
AV2_L/R
2
4
R2,G2,B2,BLK2
FROM 2/3
R3,G3,B3,BLK3
4
AV3_L/R
FROM2/3
MON_MUTE_O
Q9012
Q9013
MUTE
COMP_Y
COMP_PB
COMP_PR
COMP_IN_L
COMP_IN_R
3
2
3
PC_R/G/B_IN
PC_H/V_IN
3
2
Q9014,9015
CLAMP
D6V
EDID
NVM
IC9001
5
6
INV.
Q9005
PC_MON_PROT
FROM 2/3
7
PC_AUDIO_L_IN
PC_AUDIO_R_IN
2
TO 2/3
6
HP_DET
HP_R
HP_L
SIDE_R
SIDE_L
V2_V
V2_S
V2_C
V2_Y
CN9207(1/2)
13
16
17
12
9
8
5
4
1
CN3100
1
4
5
8
9
12
17
16
13
6
2
8
4
COMP2_Cr
COMP2_Cb
COMP_DET
COMP2_Y
CN3102
CN9210
4
8
2
6
RCA_L
RCA_R
HP_LR_OUT_L
HP_LR_OUT_R
HP_DET
V2_Y
V2_C
V2_S
V2_V
TO 2/3
8
9
FROM 2/3
10
TO 2/3
3
4
1
2
J3102
(VIDEO SW)
AE(1/3)
CN9001
SCART1
SCART2
CN9002
CN9004
SCART3
COMPONENT
J9001
IN
CN9003
J9002
VIDEO
QSS
AUDIO
QSDA
SDA(IF+MPX)
QSCL
SCL(IF+MPX)
AGC
AFT
3.3V
1.8V
5V(IF+MPX)
TS
SYNC
VAL
CLK
RST(COFDM)
SCL(COFDM)
SDA(COFDM)
10V5
CVBS_TUNER
R_AUDIO_QSS
L_AUDIO_AM/FM
QSDA
SILENT_SDA
QSCL
SILENT_SCL
AGC_DEFEAT_TUN
AFT
TS_COM 0-7
PTSYNC
PTEN
PTCLK
nFE_RESET
SCL_N
SDA_N
VIDEO
AUDIO
AUDIO
VIDEO
AUDIO
AUDIO
TU33V
+11V
TU5V
TUNER_SW
AGC
AFT
TO 2/3
11
TO 3/3
2
VIDEO
AV2_CV_IN,MODE2
SEL_V_OUT
SEL_OUT_L/R
2
AV3_CV_IN,MODE3
MON_CV_OUT
MON_OUT_L/R
2
SDA
SCL
4
5
TO 2/3
FROM 2/3
TO 2/3
H2
EMMA_DAI
EMMA_LRCK
EMMA_BCK
HOMI_DATA
HOMI_LRCK
HOMI_BCK
B36
B35
B34
A37
A36
A35
CV/Y
C
HOMI_BCK
HOMI_LRCK
HOMI_DATA
EMMA_BCK
EMMA_LRCK
EMMA_DAI
8
TO 2/3
B
CN4002
B1(1/2)BOARD
TO
72
71
CV_OUT5
CV/Y_OUT3
CV/Y_OUT4
S
7
CN3103
J3101
7
7
J3100
33V(TUM)
KDL-46X2000 (AEP/UK) 2-2
(2)
AE (2/3) Board
13
14
4
5
16
17
19
20
7
8
25
26
10
11
1
2
3
5
6
7
8
IC8603
AUDIO SW
IN5_L
IN5_R
IN2_R
IN2_L
IN6_R
IN6_L
IN7_R
IN7_L
IN3_R
IN3_L
IN9_L
IN9_R
IN4_L
IN4_R
IN1_L
IN1_R
LOUT1
ROUT1
LOUT2
ROUT2
IC8604
56
57
IC8606
MON_OUT_L
MON_OUT_R
4
Q8622
Q8623
Q8401
1
19
SW
IC8401
6
4
2
13
15
17
EMMA_DAI
EMMA_LRCK
EMMA_BCK
HDMI_DATA
HDMI_LRCK
HDMI_BCK
14
16
18
7
5
3
22
20
19
AUDIO DSP
IC8405
IF_IN1
SC5_IN_L
SC5_IN_R
Q8402,8403
B.P.F
QSS
FM/AM
1
67
59
60
53
54
EMM_DAC_L
EMM_DAC_R
I2C_DA_IN3
I2C_WS3
I2C_CL3
SP_OUT_L
SP_OUT_R
IC8803
28
27
LPF
IC8001
34
33
SC2_OUT_L
SC2_OUT_R
76
SPDIF_OUT
1
7
IC8411
Q8606
D8606
Q8607
Q8611
D8605
D8603
3
2
SDA_DEV
SCL_DEV
SC1_OUT_R
SC1_OUT_L
36
37
IC8602
IC8409
25
24
DACA_L
DACA_R
TV_OUT_L
TV_OUT_R
4
TO 1/3
TO 1/3
9
HP_LR_OUT_R
HP_LR_OUT_L
D8607
Q8613
Q8609
D8608
Q8608
Q8634
Q8411
D8414
Q8412
Q8410
D8413
D8411
Q8630
RESET0
21
SDA_DEV
SCL_DEV
13
95
8
7
3
2
74
9
8
10
11
IC8404
AUDIO DELAY
FCLK
I2SM_IN
I2SM_OUT
BIT_CLK
LR_CLK
MUTE
IC8407
SDRAM
DATA
ADDRESS
CONTROL
9
Q8404
RST
RESET
IC8410
Q8626
D8611
D8613
IC9704(1/2)
SYSTEM CONTROL
O_DLY_RST
O_DLY_MUTE
Q8631,8633
INV.
21
22
138
Q8628
24
23
O_LINE_MUTE
O_HP_MUTE
Q8636
D8805
30
31
D8804
Q8635
O_SP_SD_MUTE
O_SP_MUTE
INV.
Q8815,8816
D8807
Q8807
Q8804
32
I_SP_PROT
7
5
6
BIAS
Q8817,8818
2
3
1
IC8804(2/1)
IC8804(2/2)
Q8632
+11V
17
O_HDMI_DTT_SW
AUDIO AMP
IC8806
8
19
9
Q8809
REG
+11V
VDD
14
VD
4
3
2
1
CN8801
R-
R+
L-
L+
3,4
AUDIO_VCC
DC_DET
F8801
Q8810
|
Q8814
L
R
OPTICAL
OUT
AE(2/3)
FROM
1/3
AUDIO SW
IC8608
14
5
15
2
11
4
12
1
AV1_L_IN
AV1_R_IN
AV2_L_IN
AV2_R_IN
AV3_L_IN
AV3_R_IN
COMP_IN_L
COMP_IN_R
PC_AUDIO_L_IN
PC_AUDIO_R_IN
HDMI_L
HDMI_R
TV_OUT_L
TV_OUT_R
AV1_L_IN
AV1_R_IN
AV3_R_IN
AV3_L_IN
RCA_L_IN
RCA_R_IN
TV_OUT_L
TV_OUT_R
IC8605
13
3
4
SEL_OUT_R
SEL_OUT_L
32
31
SDA_DEV
SCL_DEV
39
37
35
33
SC1_IN_L
SC1_IN_R
AUDIO_CLOCK_OUT
I2S_DEL_OUT
I2S_DEL_IN
I2S_DEL_CL
I2S_DEL_WS
Q8413
RESET
11
FROM 1/3
FROM 1/3
FROM 1/3
FROM 1/3
FROM 1/3
FROM 1/3
3
FROM 1/3
8
FROM 1/3
8
1/3
FROM
7
AUDIO
AUDIO
AUDIO L
AUDIO R
IN1
IN2
STBY
VREF
47
41
38
32
OUTA1
OUTB1
OUTB2
OUTA2
AUDIO L
AUDIO L
AUDIO R
AUDIO R
CN9204
L
R
SPEAKER
TO
G1 BOARD
CN6204
J9003
TB9001
IC8406
18
MUTE CTRL
Q8620
Q8621
I_HP_DET
29
10
HP_DET
FROM 1/3
RCA_R
RCA_L
B
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