Sony KDL-40X2000 Service Manual ▷ View online
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 48 -
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Ref
(e)(s)
(b)(g)
(c)(d)
Q8601
5.0
5.6
8.9
Q8622
0
0
0
Q8637
0
0
8.9
Q9351
2.3
1.6
0
Q9358
4.9
4.9
0
Q9703
4.9
4.9
4.2
Q9707
0
0
2.0
Q9713
1.6
2.4
8.9
Q9727
4.2
1.6
2.6
Q8620
0
0
0
Q8623
0
0
0
Q8638
0
0
8.9
Q9352
2.5
1.8
0
Q9359
0
3.2
0
Q9704
0
0
3.2
Q9709
3.0
2.4
0
Q9715
3.3
2.9
2.8
Q9730
4.2
4.7
4.9
Q8621
0
0
0
Q8626
10.0
9.9
0
Q8801
0
5.6
8.9
Q9353
2.5
1.8
0
Q9702
3.3
3.3
0
Q9705
0
2.0
0
Q9712
2.4
1.8
0
Q9725
3.3
2.7
0
Q9731
0
0
4.5
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
IC8405
2
4.3
IC8405
23
0.5
IC8405
45
3.5
IC8405
65-66
4.9
IC8407
4
2.5
IC8407
26-27
2.5
IC8604
6-7
5.0
IC8606
8
8.9
IC8806
3-8
4.6
IC9353
9
2.6
3
4.4
24-25
0.1
46
0
67-68
1.5
5-9
2.5
28
2.4
8
9.0
IC8608
1
5.0
9
4.5
10
2.2
4
0.4
26
0
47
3.7
69
1.1
10
2.4
29
4.5
IC8605
1
4.5
2
0
10
8.8
11
0
5
0.5
27-28
0.1
48
3.6
70
0
11-12
2.5
30
4.9
2
4.5
3
4.3
11-13
0
12
2.6
6-7
0.4
29
0
49
0
71
2.0
13
2.2
31
2.7
3
4.3
4-5
4.2
14
4.5
13
2.2
8
0.7
30
0.1
50-51
3.7
72
2.1
14
2.3
32
4.9
4
0
6-8
0
15
9.0
14
2.5
9
0.9
31-32
0
52
0
73
1.3
15
2.0
IC8601
1-2
5.0
5
4.4
9-10
8.9
17-18
0
IC9555
1
9.6
10-11
2.5
33
3.7
53
3.7
74
2.6
16
0
3
4.8
6-7
4.4
11
4.7
19
9.0
2
7.5
13
4.9
34
3.8
54
3.6
75
0
17
1.8
4
0
8
8.9
12
5.0
20-24
4.6
3
9.0
14-16
0
35
0
55
0
76
1.3
18
1.9
5
4.8
IC8606
1
4.5
13
4.5
25
0
4
2.6
17
1.0
36-37
3.8
56
0
77-79
0
20-21
1.8
6-7
5.0
2
4.5
14
4.2
26
9.0
5
0
18
0
38
6.8
57
3.7
80
4.9
22
0
8
8.9
3
4.4
15
0
IC9353
1-3
0
IC9702
1
3.3
19
2.4
39
7.9
58
2.6
IC8407
1
0
23
2.5
IC8604
1
5.0
4
0
16
8.9
4
8.9
2
0
20
2.5
40
6.7
59-60
3.7
2
3.9
24
4.5
2-3
4.9
5
4.5
IC8806
1
9.0
5-6
0
3
3.3
22
0
41-44
0
61-64
0
3
2.5
25
2.6
5
4.7
6-7
4.4
2
0
7-8
3.2
5
1.8
~ AE Board Semiconductor Voltage Table ~
~ AE Board IC Voltage Table ~
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 49 -
~ B2 Board Schematic Diagram [ HDMI Input, Video Processor ] Page 1/13 ~
1
2
3
4
4P
CN4001
+11V
+11V
GND
GND
7V
11V
16V
100
C4002
16V
100
C4004
16V
100
C4003
16V
100
C4005
16V
C4001
100
A1
A2
A3
A4
A5
A6
A7
A8
B8
A9
B9
A10
B10
A11
B11
A13
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B23
B27
B24
B25
A28
B28
A29
B29
A24
A25
A26
A23
A30
B30
B26
A27
A36
B38
A32
A33
A31
B31
B39
A40
B33
B36
A38
B32
B37
A35
B40
A37
A39
B35
B22
A34
B34
A43
B42
A41
A42
B41
B44
A44
B43
A46
A45
B47
A47
B45
A49
B49
B46
A48
B48
A50
B50
A51
B51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
B52
B53
B54
B55
B56
B57
B58
B59
B60
A12
B7
B4
B3
B5
B6
B1
B2
A63
A64
A65
A66
A67
A68
A69
A70
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B12
B13
A14
BLK
140P
CN4002
GND
GND
+11V
+11V
+11V
+11V
GND
GND
VIDEO+5V
VIDEO+5V
GND
MAIN_C
GND
GND
SUB_C
SUB_Y/CV
GND
GND
MAIN_Y
TVM_SDA(SUBC)
TVM_SCL(SUBC)
GND
HDMI_SDA
HDMI_SCL
GND
FE_SDA
FE_SCL
GND
MAIN_HS(UC)
SUB_HS(UC)
GND
GND
MAIN_CB
GND
MAIN_CR
+11V
GND
GND
FE_CVBS
+11V
FE_Y
GND
FE_C
FAN_ERR
GND
FAN_DRIVE
GND
DIMMER
DE_SCL
BL_ON
DE_SDA
INV_FAIL
GND
PFC_DET
GND
BL_IN
HDMI_BCK
GND
HDMI_LRCK
GND
HDMI_DATA
PC_H
DL_MODE
PC_V
IFP_VS
GND
GND
MAIN_YS
PC_B
GND
PC_G
GND
PC_R
HDMI_L
D5_CB
HDMI_R
D5_Y
GND
D5_CR
GND
GND
FE_L
IFP_SDA
FE_R
IFP_SCL
GND
GND
GND
HDMI_AU_SPDIF(L)
SPDIF
GND
AU_BCK
AU_LRCK
AU_DATA0
AU_DATA1(Jpn)
AU_DATA2(Jpn)
SUB_ON
SET_ON
BE_BOOT
BE_RST
BE_WDT
DE_RST
TILT_DET
M_UART_TX_BE
M_UART_RX_BE
M_UART_TX_FE
M_UART_RX_FE
FE_RST
HDMI_INT
HDMI_50/60
HDMI_INCE
HDMI_INSEL
GND
MAIN_CV/Y
FE_USB_UDP_JG(UC)
FE_USB_UDM_JG(UC)
WE_USB_UDP
WE_USB_UDM
WE_USB_VBUS
BE_UART_JG
DIC_SCL
DIC_SDA
+11V
+11V
HDMI_HPG_DET1
HDMI_HPG_DET2
HDMI_WRT_PRT
HDMI_CEC2
HMHDM_RST
HDMI_INSEL_2
GND
DE_UART_TX_JG(SOT0)
DE_FLASH_WR(P61)
DE_UART_RX_JG(SIN0)
DE_UART_CK_JG(SCK0)
DE_FLSH_MODE(MD2)
DE_USB_VBUS
DE_USB_UDP
DE_USB_UDM
U2_TX(Jpn)/FE_LOG
25V
0.1
C4009
11V
25V
4.7
C4011
UNREG_11V
UNREG_11V
VIDEO5V
25V
4.7
C4012
25V
0.1
C4010
0
R4011
0
R4012
0
R4054
0
R4053
0
R4055
0
R4056
0
R4057
R4101 0
R4100 0
R4058 0
0
R4059
FE_SPDIF
0
R4060
XX
R4066
0
R4065
0
R4064
0
R4063
XX
R4067
0
R4061
0
R4062
0
R4068
0
R4069
0
R4102
0
R4103
0
R4074
0
R4073
0
R4070
0
R4071
0
R4072
0
R4076
0
R4077
0
R4079
0
R4082
0
R4081
0
R4048
XX
R4031
0
R4033
R4032 XX
0
R4034
0
R4037
0
R4036
0
R4085
0
R4084
0
R4086
HDMI_INT
0
R4097
0
R4096
HDMI_50/60
0
R4095
XX
R4094
0
R4092
0
R4091
0
R4093
0
R4090
HDMI_RST
0
R4089
0
R4047
0
R4046
0
R4045
0
R4041
0
R4040
XX
C4008
1/16W
1.5k
R4007
1/16W
22
R4005
1/16W
47k
R4008
1/16W
3.3k
R4009
1/16W
22
R4006
2.2k
R4010
SET3.3V
XX
C4007
XX
R4028
XX
R4027
XX
R4029
XX
R4030
0
R4025
0
R4026
0
R4106
0
R4107
R4108 0
0
R4052
0
R4051
0
R4105
0
R4104
0
R4098
0
R4099
0
R4023
1.8k
R4038
1.8k
R4039
1/16W
560
R4109
0
R4114
0
R4115
0
R4116
0
R4117
0
R4118
0
R4119
FB4000
0uH
0uH
FB4001
XX
FB4002
0uH
FB4003
HDMI_R
PNL_UDP
VSW_HOUT
CCPM_HS
SCK0
DE_SDA
FE_SDA
VSW_VOUT
AU_LRCK
FE_R
SUB_HS
DIMMER
M_CV/Y
FE_CVBS
PFC_DET
FAN_ERR
S_CV/Y
DE_RST
AU_DATA2
SOT0
S_C
TILT_DET
INPUT_CE
USBDPLS
M_YS
I_BOOTMODE
HDMI_SCL
M_R/V
DAT_IFP
INV_FAIL1
FE_SCL
AU_BCK
HPG_DET2
UARTRXD2
DE_SCL
USBCONNECT
O_WATCHDOG_CLK
M_UART_RX_FE
HDMI_L
P61
UARTTXD2
CLK_DIC
UARTRXD1
AU_DATA0
SIN0
WRT_PRT
M_B/U
M_C
HDMI_SPDIF
AU_DATA1
FAN
M_G/Y
BL_ON
SUB_ON
INPUT_SEL
BE_RST
HDMI_DA1
FE_LOG
HDMI_BCK
BL_IN
MD2
HPG_DET1
FE_USB_UDM_JG
SET_ON
HDMI_LRCK
DAT_DIC
FE_C
PNL_UDM
HDMI_SDA
USBDMNS
FE_Y
CLK_IFP
PNL_VBUS
CLK_REC
UARTTXD1
DAT_REC
FE_USB_UDP_JG
M_UART_TX_FE
CEC2
FE_L
FE_RST
I_DL_MODE
O_IFP_VSOUT
XX
R4110
XX
R4111
FB4004 0uH
16V
C4014
100
11V
FB4005
0uH
16V
C4017
100
16V
C4018
0.01
16V
C4016
0.01
7V
XX
C4019
50V
100p
C4020
11V
XX
C4021
50V
100p
C4022
XX
C4023
PANELON
XX
R4123
0
R4112
0
R4113
D4000
XX
TCON_12V
0
R4120
0
R4121
XX
PS4000
0
R4004
0
R4122
3.15A
F4000
XX
C4024
XX
C4025
50V
1000p
C4026
XX
C4027
XX
C4028
1000p
C4029
50V
1000p
C4030
50V
1000p
C4031
1
2
3
4
5
6
7
8
9
10
11
12
13
CN4000
XX
GND
GND
GND
+7V
+7V
PANELON
GND
GND
GND
TCON_12V
TCON_12V
+12V
+12V
1
2
3
4
5
6
7
8
CN4003
GND
GND
+7V
+7V
GND
GND
+11V
+11V
1
2
3
4
5
6
7
8
9
10
11
12
CN4004
GND
GND
+7V
+7V
PANELON
GND
GND
GND
+12V forPANEL
+12V forPANEL
+12V
+12V
50V
C4032
100p
50V
C4033
100p
25V
C4006
0.01
C4013
0.01
25V
C4000
0.01
C4015
0.01
Close to IC5107
(008.sht / IFP)
B2
1/13 HDMI INPUT, VIDEO PROCESSING
B2.-FIX(KDL-40X2000)
12P
TO LCD PANEL
TO G1 BOARD
CN6201
TO G1 BOARD
CN6201
8P
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
TO AE BOARD
CN9209
TP1
TP2
TP3
TP4
1
2
1.1V
P-P
(H)
3
0.9V
P-P
(H)
4
1.8V
P-P
(H)
0.9V
P-P
(H)
•B2(1/13) BOARD
WAVEFORMS
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 50 -
~ B2 Board Schematic Diagram [ HDMI Input, Video Processor ] Page 2/13 ~
RB4203
33
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
R4216 33
0
R4215
0
R4214
10k
RB4201
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
10k
R4209
FE_L
FE_R
FE_SCL
FE_SDA
M_UART_TX_FE
M_UART_RX_FE
FE_Y
FE_CVBS
FE_C
A1
A2
A3
A4
A5
A6
A7
A8
B8
A9
B9
A10
B10
A11
B11
A13
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B23
B27
B24
B25
A28
B28
A29
B29
A24
A25
A26
A23
A30
B30
B26
A27
A36
B38
A32
A33
A31
B31
B39
A40
B33
B36
A38
B32
B37
A35
B40
A37
A39
B35
B22
A34
B34
A43
B42
A41
A42
B41
B44
A44
B43
A46
A45
B47
A47
B45
B46
A12
B7
B4
B3
B5
B6
B1
B2
B12
B13
A14
CN4201
GR0
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GB0
GB1
GB2
GB5
GB6
GB7
GVSYNC_OUT
GHSYNC_OUT
GVSYNC_IN
GHSYNC_IN
HD/REC656_CLK
VBIRec656_4
HD/REC656_7
VBIRec656_3
HD/REC656_6
VBIRec656_2
HD/REC656_5
HD/REC656_4
HD/REC656_3
VBIRec656_VS
HD/REC656_2
VBIRec656_HS
HD/REC656_1
VBIRec656_CLK
HD/REC656_0
SDA
HD/REC656_8/H
SCL
HD/REC656_9/V
ALRCR
SPDIF
ABCK
ADATA
UART_LOG_RX
UART_RX
UART_LOG_TX
UART_TX
M_RST
DTT_MUTE
R(Audio)
L(Audio)
Y
GND
CVBS
GND
C
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GB3
GB4
VBIRec656_1
VBIRec656_0
GA3
GA4
GA5
GA6
GA7
GG0
GG1
GG2
GG3
GG4
GG5
GG6
GG7
GCLK_OUT
GCLK_IN
USB-
USB+
VBIRec656_7
VBIRec656_6
VBIRec656_5
GA0
GA1
GA2
A1
B1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
XX
CN4202
YS_DTT
PRI_CLK
PRI_VS
PRI_HS
PRI_C7
PRI_C6
PRI_C5
PRI_C4
PRI_C3
PRI_C2
PRI_C1
PRI_C0
PRI_Y7
PRI_Y6
PRI_Y5
PRI_Y4
PRI_Y3
PRI_Y2
PRI_Y1
PRI_Y0
GND
GND
GND
GND
SPI_STATUS
U_CE
U_CLK
U_DOUT
U_DIN
E2HL_IEC958
BCK
LRCK
ADATAO2
ADATAO1
ADATAO0
GND
GND
GND
GND
GND
GND
GND
DTT_PON
TV_REC_ON
X_WDTRST
PFC_DET
U2_TX
U_ACT
FEJ_RST
U_ACT
SPI_STATUS
U_DIN
R4221 XX
PFC_DET
U_CLK
U_DOUT
U_CE
R4213 XX
R4211 XX
MAIN_D2IN_YVHCK
RB4202
XX
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
R4212 XX
FE_SPDIF
R4217 XX
R4218 XX
R4219 XX
AU_DATA0
AU_DATA1
AU_DATA2
AU_LRCK
AU_BCK
FE_RST
SUB_ON
0
R4207
0
R4208
FE_USB_UDP_JG
FE_USB_UDM_JG
R4202
XX
R4203
XX
R4204
XX
CCPM_MUTE
R4220 XX
MAIN_D2IN_UV
RB4204
XX
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
R4205 0
R4206 0
0
R4210
FE_GPX
RB4206
0
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
RB4208
0
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
0
R4225
0
R4226
RB4209
XX
2
1
4
3
6
5
8
7
R4227
XX
R4228 XX
R4229 XX
10k
R4231
10k
R4232
10k
RB4212
0
R4230
MAIN_D2IN_YVHCK
FE_LOG
1 . 8 k
R4234
1 . 8 k
R4235
560
R4236
R4233
XX
CCP_REC656
0
R4237
0
R4238
0
R4239
R4240
0
0
R4241
0
R4242
0
R4243
0
R4244
0
R4245
0
R4246
R4247 XX
R4248
XX
R4249 XX
R4250 XX
R4251 XX
R4252 XX
R4253 XX
R4254 XX
R4255 XX
R4256 XX
R4257 XX
R4258 XX
R4259 XX
SAIPH_OSD_HS
SAIPH_OSD_CLK
SAIPH_OSD_VS
OSD_HS
OSD_VS
OSD_CLK
RB4210
XX
2
1
4
3
6
5
8
7
R4261 XX
R4262 XX
R4263 XX
R4260 XX
SAIPH_OSD
U_ACT
FEJ_RST
R4268 XX
U_DIN
R4267 XX
R4266 XX
U_CE
R4265 XX
SPI_STATUS
R4264 XX
R4270 XX
R4269 XX
U_DOUT
U_CLK
JL4200
0 . 0 1
C4200
0uH
FB4200
SET3.3V
R4271
0
R4272
XX
33
R4224
68
R4223
68
R4222
RB4205
100
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
RB4207
100
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
68
R4273
XX
C4201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
CN4200
XX
GND
B0
B1
B2
GND
G0
G1
G2
GND
R0
R1
R2
GND
YS
YM
GND
OCLK
GND
ICLK
GND
OVS
IVS
OHS
IHS
GND
U_DIN(Jpn)
U_DOUT(Jpn)
U_CLK(Jpn)
U_CE(Jpn)
SPI_STATUS(Jpn)
U_ACT(Jpn)
FEJ_RST(Jpn)
YS_DTT
54
3
2
1
TC7SA00FU(TE85R)
IC4200
CCP_D1O_Y0
CCP_D1O_Y1
CCP_D1O_Y2
CCP_D1O_Y3
CCP_D1O_Y4
CCP_D1O_Y5
CCP_D1O_Y6
CCP_D1O_Y7
M_D2CLK
M_D2V
M_D2H
CCP_D1O_Y0
CCP_D1O_Y1
CCP_D1O_Y2
CCP_D1O_Y3
CCP_D1O_Y4
CCP_D1O_Y5
CCP_D1O_Y6
CCP_D1O_Y7
G7
G6
G5
G4
G3
G2
G1
G0
A7
A6
A5
A4
A3
A2
A1
A0
GPX_HS
GPX_VS
B7
B6
B5
B4
B3
B2
B1
B0
R7
R6
R5
R4
R3
R2
R1
R0
SAIPH_OSD_CLKOUT
SAIPH_OSD_VSOUT
SAIPH_OSD_HSOUT
M_D2V
M_D2H
M_D2Y2
M_D2Y3
M_D2Y4
M_D2Y5
M_D2Y6
M_D2Y7
M_D2Y8
M_D2Y9
M_D2CLK
M_D2Y2
M_D2Y3
M_D2Y4
M_D2Y5
M_D2Y6
M_D2Y7
M_D2Y8
M_D2Y9
M_D2C2
M_D2C3
M_D2C4
M_D2C5
M_D2C6
M_D2C7
M_D2C8
M_D2C9
M_D2C2
M_D2C3
M_D2C4
M_D2C5
M_D2C6
M_D2C7
M_D2C8
M_D2C9
SAIPH_OSD_G2
SAIPH_OSD_B2
SAIPH_OSD_YS
SAIPH_OSD_YM
SAIPH_OSD_R2
SAIPH_OSD_R1
SAIPH_OSD_B0
SAIPH_OSD_B1
SAIPH_OSD_G0
SAIPH_OSD_G1
SAIPH_OSD_R0
CCP_D1O_CLK
GPX_CK
A Board (140P)
B2
2/13
B2.-FIX(KDL-40X2000)
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LV125APWR
IC4807
1OE
1A
1B
2OE
2A
2B
GND
3B
3A
3OE
4B
4A
4OE
VCC
0
R4933
16V
0 1
C4883
1/16W
10k
R4935
SET5V
O_PC_MODE
IFP_CCPA_IN_H
2CCPM_HS
VSW_HOUT
EXTGXHSIN
1CCPM_HS
SET5V
0
R4939
CCP_OUT2V
0
R4940
IFP_CCPA_IN_V
330
R4941
O_PC_COUNT
PCVSIN_A
22
R4934
50V
1000p
C4893
47
R4932
DTC114EUA-T106
Q4819
1CCPM_HS
CCPM_HS
SET3.3V
654
3
2
1
IC4805
XX
1A
GND
2A
2Y
VCC
1Y
XX
R4926
0
R4927
XX
C4881
8765
4
3
2
1
IC4806
XX
REF
CLK2
CLK1
GND
CLK3
VDD
CLK4
CLKOUT
XX
C4882
SET3.3V
2CCPM_CLK
0
R4928
0
R4929
XX
R4930
XX
R4931
DRC_CK
IFP_CCPA_IN_CK
16V
0 1
C4821
16V
0 1
C4816
16V
0 1
C4811
1uH
L4802
1uH
L4803
AVDAD_M
DVDAD_M
AVDPL_M
10V
100
C4800
10V
100
C4804
10V
100
C4806
CCPM1.8V
0uH
FB4802
50V
100p
C4897
50V
100p
C4898
DVD_M
1uH
L4800
DAAVD_M
1uH
L4801
SET3.3V
AVD_M
CCPM1.8V
EMI
G
O
I
FL4800
XX
0
R4800
XX
C4803
XX
C4801
0uH
FB4800
0uH
FB4801
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
2 I/P NAND GATE
80P
TO FXE BOARD
CN7401
MULTIVIBRATOR
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 51 -
~ B2 Board Schematic Diagram [ HDMI Input, Video Processor ] Page 3/13 ~
RB520S-30TE61
D4313
6
5
4
3
2
1
D
D
G
S
D
D
Q4307
XX
SET1.2V
RB520S-30TE61
D4301
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BD9851EFV
IC4300
SEL1
RT
CT
MON2
INV2
FB2
DTC2
PVCC2
OUT2
PGNDOUT1
PVCC1
DTC1
SCP
FB1
INV1
VREF
VCC
STB
GND
RB520S-30TE61
D4310
7V
RB520S-30TE61
D4311
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BD9851EFV
IC4303
SEL1
RT
CT
MON2
INV2
FB2
DTC2
PVCC2
OUT2
PGNDOUT1
PVCC1
DTC1
SCP
FB1
INV1
VREF
VCC
STB
GND
SET5V
RB520S-30TE61
D4300
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BD9851EFV
IC4301
SEL1
RT
CT
MON2
INV2
FB2
DTC2
PVCC2
OUT2
PGNDOUT1
PVCC1
DTC1
SCP
FB1
INV1
VREF
VCC
STB
GND
XX
PS4303
D4319
XX
EC31QS03L-TE12L
D4304
D4314
XX
EC31QS03L-TE12L
D4302
XX
L4305
11V
EC31QS03L-TE12L
D4315
XX
PS4301
7V
SET_ON
4.7uH
L4306
SUBC3.3V
EC31QS03L-TE12L
D4303
EC31QS03L-TE12L
D4305
11V
2PA1576R-115
Q4304
2PC4081R-115
Q4305
UDZ-6.2B
D4312
1/16W
47k
R4357
0uH
FB4302
XX
C4314
XX
C4315
XX
R4314
XX
R4317
XX
R4320
0uH
FB4303
XX
C4320
XX
C4321
XX
R4323
XX
R4330
XX
R4331
0uH
FB4300
XX
C4308
XX
C4309
XX
R4312
XX
R4315
XX
R4318
XX
C4312
XX
C4313
XX
R4313
XX
R4316
XX
R4319
XX
FB4310
XX
C4358
XX
C4359
XX
R4377
XX
R4381
XX
R4383
0uH
FB4309
XX
R4380
XX
R4382
XX
R4385
XX
C4365
XX
C4366
8
765
4
3
2
1
RSS040P03FD5TB
Q4301
8765
4
3
2
1
RSS040P03FD5TB
Q4300
8765
4
3
2
1
RSS040P03FD5TB
Q4302
8765
4
3
2
1
RSS040P03FD5TB
Q4306
1
2
3
4
5
IC4304
XX
XX
R4393
XX
R4394
50V
330p
C4327
XX
R4395
0uH
FB4304
XX
FB4313
25V
0 2 2
C4336
470k
R4308
XX
R4339
XX
R4303
25V
4 . 7
C4352
25V
4 . 7
C4369
16V
220p
C4319
47k
R4388
6 . 8 k
R4384
XX
C4390
1/16W
1k
R4311
XX
R4309
10V
10
C4345
25V
0 2 2
C4341
XX
R4351
XX
C4387
1/16W
6 . 8 k
R4352
25V
4 . 7
C4351
470
R4347
25V
4 . 7
C4303
XX
R4408
XX
R4338
R4333
10k
XX
C4386
XX
R4304
XX
R4410
XX
C4344
1/16W
47k
R4342
25V
4 . 7
C4301
1/16W
470k
R4348
25V
4 . 7
C4347
5 . 6 k
R4336
50V
2200p
C4361
XX
R4399
25V
4 . 7
C4322
1/16W
2 . 2 k
R4374
10k
R4335
10V
1
C4383
2 . 2 k
R4322
1/16W
R4306
470k
XX
C4376
XX
R4373
XX
C4346
16V
220p
C4371
XX
R4402
4 . 7 k
R4392
R4332
15k
XX
C4316
XX
C4368
1/16W
470k
R4371
25V
680p
C4339
25V
0 2 2
C4385
15k
R4346
XX
C4310
25V
4 . 7
C4300
25V
4 . 7
C4302
1/16W
470k
R4350
25V
1000p
C4340
XX
R4400
XX
R4403
10V
10
C4307
10V
0 . 0 1
C4335
25V
C4305
4 . 7
25V
C4323
4 . 7
XX
R4305
10k
R4391
15k
R4390
XX
R4302
15k
R4334
XX
C4342
1/16W
47k
R4345
XX
R4367
47k
R4329
25V
4 . 7
C4304
1/16W
330
R4353
XX
C4378
330p
C4326
50V
68p
C4367
25V
4 . 7
C4324
25V
4 . 7
C4325
25V
0 2 2
C4337
XX
R4349
1/16W
1k
R4358
10V
C4306
10
R4326
47k
5 . 6 k
R4337
XX
R4307
10V
10
C4343
0
R4354
10V
10
C4357
XX
C4360
8 . 2 k
R4344
XX
R4401
4 . 7 k
R4343
1/16W
10k
R4356
25V
6800p
C4317
1/16W
10k
R4359
XX
C4389
1/16W
10k
R4355
50V
68p
C4338
10V
0 . 1
C4334
XX
R4372
0
R4405
0
R4406
0
R4364
PS4302
XX
0uH
FB4311
XX
C4362
25V
0 . 1
C4364
PANEL_VCC
XX
R4379
25V
4 . 7
C4375
25V
4 . 7
C4370
1/16W
82k
R4370
0 . 1
C4350
1/16W
2 . 7 k
R4369
PANELON
1/16W
22k
R4363
25V
4 . 7
C4373
25V
820p
C4356
1/16W
10k
R4368
10uH
L4307
1/16W
22k
R4366
25V
0 1
C4354
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
IC4302
INV1
FB1
SOFTSTART1
NC
CT
NC
GND
REF 85
STBY1
STBY2
F_T
NC
SOFTSTART2
FB2
INV2
LH2
OUT2_U
LL2
OUT2_D
OUTGND2
VLSD
VREF5
TRIP2
VCC
TRIP1
OUTGND1
OUT1_D
LL1
OUT1_U
LH1
47k
R4361
33k
R4360
C4392
XX
25V
0 . 1
C4349
0
R4407
XX
R4378
25V
4 . 7
C4372
14
13
12
11
4
3
2
17
56
8
9
10
IRF7335D1-TR
Q4308
0
R4365
4 . 7 k
R4362
XX
R4376
L4308
XX
XX
R4389
XX
C4353
0
R4404
50V
1500p
C4355
4 . 7
C4363
0
R4375
2 . 7 k
R4327
68k
R4328
0uH
FB4308
SET1.8V
0
R4397
1
2
3
4
5
PQ070XNA1ZPH
IC4305
CCPM1.8V
470
R4396
SET2.5V2
1/16W
1k
R4398
0uH
FB4312
10V
10
C4380
SET3.3V
0uH
FB4305
33k
R4387
DE_1.8V
FB4307
0uH
33k
R4341
4 . 7 k
R4340
8765
4
3
2
1
RSS040P03FD5TB
Q4303
1/16W
R4310
1k
25V
C4311
6800p
R4324
4 . 7 k
R4325
33k
16V
C4318
220p
R4321
2 . 2 k
0uH
FB4314
DE_3.3V
16V
100
C4391
C4388
XX
6.3V
C4393
47
6.3V
C4394
47
6.3V
C4395
47
XX
C4397
XX
C4398
FB4301
0uH
50V
100p
C4406
16V
0 1
C4408
16V
0 1
C4407
16V
0 1
C4409
16V
0 1
C4410
16V
0 1
C4417
16V
0 1
C4418
16V
0 1
C4416
82k
R4386
L4300
10uH
10uH
L4301
10uH
L4302
10uH
L4303
16V
0 1
C4419
50V
100p
C4420
XX
C4421
50V
1000p
C4422
XX
C4423
50V
100p
C4424
50V
100p
C4425
50V
100p
C4426
XX
C4427
50V
100p
C4428
XX
C4429
50V
100p
C4430
XX
C4434
100PF
C4433
XX
C4432
XX
C4431
XX
C4435
R4418
XX
R4419
XX
R4421
XX
R4420
XX
TCON_12V
4V
220
C4396
50V
C4436
1000p
3.15A
F4301
3.15A
F4302
3.15A
F4303
C4384
82
XX
R4415
VIDEO5V
R4416
0
XX
R4417
50V
1000p
C4437
50V
1000p
C4438
50V
1000p
C4439
50V
1000p
C4440
XX
C4441
50V
1000p
C4442
50V
1000p
C4443
50V
1000p
C4444
XX
C4445
50V
1000p
C4446
XX
C4447
R4409
0
0
R4422
16V
82
C4348
22uH
L4304
1
2
25V
C4328
1
25V
1
C4331
25V
1
C4377
25V
1
C4374
25V
1
C4333
25V
1
C4381
25V
1
C4329
25V
1
C4379
25V
1
C4330
25V
1
C4332
0.8A
F4300
0.8A
F4304
25V
0 1
C4399
25V
0 1
C4405
25V
0 1
C4403
25V
0 1
C4404
25V
0 1
C4401
25V
0 1
C4402
25V
0 1
C4400
1SMA5915BT
D4308
1SMA5915BT
D4306
1SMA5915BT
D4307
1SMA5915BT
D4317
1SMA5915BT
D4309
D4316
XX
D4318
B2.-FIX(KDL-40X2000)
B2
3/13
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
DC/DC CONVERTER
2 CH SWITCHING REGULATOR
CONTROLLER
DC/DC CONVERTER
DC/DC CONVERTER
2 CH SWITCHING REGULATOR
CONTROLLER
DC/DC CONVERTER
MB39A116PFT-G-BND-ERE1
DC/DC CONVERTER
SWITCHING REGULATOR
16V
1SMA5920BT3G
DC/DC CONVERTER
2 CH SWITCHING REGULATOR
CONTROLLER
VOLTAGE REGULATOR(1.8V)
Click on the first or last page to see other KDL-40X2000 service manuals if exist.