Dsu (7/12) Board - Sony KDS-R50XBR1 Service Manual

DSU (7/12) Board

1 2 3
ATSC_A9V
A
ATSC_11V
ATSC_9V A1
GND B1
ATSC_11V A2
ATSC_11V B2
ATSC_11V A3
ATSC_11V B3
GND A4
GND B4
GND A5
GND B5
TVM_TXD A6 TVM_TXD
B
FB4018 001:12E
GND B6
0uH
TVM_RXD A7 TVM_RXD
FB4019 001:12E
GND B7
0uH
IFP_TXD
IFP_TXD A8
007:5H;011:6J
FB4021
GND B8
0uH
IFP_RXD A9 IFP_RXD
007:5G;011:11I
FB4022
GND B9
0uH
STBY_2.5V A10 STBY_2.5V
R4030
001:3D;001:4K
47
GND B10
1/16W
CHIP M_C
I_MAIN_C A11
009:14H
GND B11
FB4004
GND A12
0uH JL4020
C
LAMP_ON B12
R4029 47 1/16W CHIP
I_MAIN_CV A13 M_CV/Y 009:14G
FB4006 0uH
MUTE B13 MUTE 008:13F
1/16W
FB4007
GND A14
0uH R4015
MUTE2 B14 MUTE2 008:12I
R4025 47 1/16W CHIP
M_R/V 009:14F
I_MAIN_R A15
FB4005 0uH
WP B15 WP 008:12J
GND A16
FB4008 0uH
WP2 006:3C;008:12J
WP2 B16
R4026 47 1/16W CHIP
I_MAIN_B A17 M_B/U 009:14E
ROCK_RESET B17 ROOK_RESET 008:12J
FB4009
GND A18
0uH
LVDS_PD B18 LVDS_PD 006:3D;008:14E;
D
008:14J
FB4020 0uH
I_MAIN_G A19 M_G/Y
R4028 009:14D
GND B19 1.8V 1.2V 47
1/16W
GND A20 CHIP
R4027 I_BOOTMODE
I_BOOTMODE B20
10 1/16W CHIP 007:5E;011:16K
SENS_SCL A21 SENS_SCL
FB4012 006:3C
D_1.8V B21 0uH R4032
10 1/16W CHIP
R4000
SENS_SDA A22 SENS_SDA 1.25V
1k
006:3C
1/16W
D_1.2V B22
R4031 1k 1/16W CHIP CHIP
NC A23 JL4018
R4013
2.2k
GND B23 1/16W
CHIP
I_USBCONNECT A24 USBCONNECT 011:3D
R4071 0 CHIP
009:14B;009:2I;
NC B24 JL4019 A1.8V
009:3K
E R4014 22 1/16W CHIP
I_USBDMNS A25 USBDMNS 011:6J
SDA_E B25 SDA_E 006:3C
R4109
R4135
47k 10
GND A26 C4039 R4108
1/16W
XX 1/16W 3.3k
CHIP
CHIP 1/16W
GND B26
CHIP
I_USBDPLS A27
R4138 10 1/16W CHIP 5%
SCL_E B27 SCL_E 006:3C
R4139 10 1/16W CHIP 5%
SENB_D 006:3C
SENB_D A28
R4140 10 1/16W CHIP 5%
C4040
SCL_D B28 SCLK_D 006:3C
SDAT_D 006:3D
SDAT_D A29
R4020
FB4016
10
GND B29
1/16W 0uH
IRIS_GAIN
CHIP
IRIS_GAIN A30
006:3D
R4021 10 1/16W CHIP
I_UARTTXDP B30 UARTTXD2 011:3H
FB4017
0uH
F IRIS_CTRL A31 IRIS_CTRL 006:3D
IRIS_FB B31 IRIS_FB 006:3D
FB4010
GND A32
0uH
I_UARTRXDP B32 UARTRXD2
R4024 011:3D
GND A33 10
2.5V
1/16W
CHIP PS4001
GND B33 FL4000
2.5A
SW_2.5V A34 EMI
C4003 C4006
SW_2.5V B34 C4000 G
100 0.1
0.1
10V 10V
10V
SW_2.5V A35 B
B
1005
1005
SW_2.5V B35
GND A36
3.3V
PS4002
GND B36 FL4001
2.5A
SW_3.3V A37 EMI
G C4004 C4007
C4001
SW_3.3V B37 G 0.1
0.1 100
10V
10V
SW_3.3V A38 10V B
B
1005
SW_3.3V B38 1005
GND A39 5V
PS4003
GND B39
2.5A FL4002
SW_5V A40 EMI
C4008
C4002 C4005
SW_5V B40 G 0.1
0.1 100
10V
10V 10V
GND A41
B B
1005 1005
GND B41
GND A42
PS4000
GND B42
2.5A
SUB_6.5V A43
SUB_6.5V
H SUB_6.5V B43
SUB_6.5V A44
SUB_6.5V B44
SUB_6.5V A45
SUB_6.5V B45
SUB_6.5V A46
SUB_6.5V B46
GND A47
GND B47
16.5V
A16.5V A48
GND B48
A16.5V A49
GND B49
I
GND A50
GND B50
CN4000
100P
R4044
22k
1/16W
CHIP
15 13 11 9 7
R4042 R4046
22k 22k
1/16W 1/16W
CHIP CHIP
J
16 14 12 10 8 6
K
4 5 6
C4017
TPS54350PWPR 0.1
6.5V
IC4000 16V
L4000 B
1608
10uH
VIN BODT
C4009 C4011
100 10
VIN PH
10V 16V
B
3225
UVLO PH
8 7 6 5
CHIP
PWRGO LSG
D1 D1 D2/S1 D2/S1
47k
R4038
R4115
RT VBIAS
10k 68k Q4000
MSDIO R4116 C4035
1/16W 1/16W C4018
XX FDS6986S
011:8B CHIP XX RN-CP 1
SYNC PGND 16V
B
S1/D2 G1 S2 G2
2012
DD_ON ENA AGND 1 2 3 4
007:6F;007:6H
R4039
COMP VSENSE
1.8k
1/16W
RN-CP
C4013
0.047
R4048
16V R4054
220
1k
B 1/16W
1/16W
1608 CHIP
JL4002 RN-CP
MSCK
011:6J C4015
0.1
16V
B
1608
R4055
R4050 C4021
2.7k 220 0.047
1/16W 1/16W 16V
JL4003
RN-CP CHIP B
M_YS 009:16I
1608
R4051
JL4004 150
MSBS 011:11E
1/16W
C4019
RN-CP
TPS54350PWPR 0.1
JL4005
16V
I_BOOTMODE IC4001
B
L4001
007:4E;011:16K 1608
10uH
VIN BODT
C4010 C4012
100 10
16V VIN PH
10V
B
3225
UVLO PH
8 7 6 5
3.3V
PWRGO LSG
D1 D1 D2/S1 D2/S1
R4110 R4016 R4118
R4040
22 10k
1.5k 68k RT VBIAS
1/16W R4117 1/16W Q4001
1/16W 1/16W
XX CHIP C4020 FDS6986S
CHIP CHIP RN-CP
1
USBDPLS SYNC PGND
16V
011:11I
C4038 B
S1/D2 G1 S2 G2
XX 2012
DD_ON
ENA AGND 1 2 3 4
USBDISCONNECT
007:6D;007:6H
011:11I
COMP VSENSE
XX R4041
1.8k
Q4016
1/16W
DTC144EUA-T106 RN-CP
C4014
0.047 R4049
R4056
16V 220
1k
B
1/16W 1/16W
1608
CHIP RN-CP
C4016
0.1
16V
B
1608
R4052 R4057
C4022
820 220
0.047
1/16W 1/16W
16V
RN-CP CHIP
B
1608
R4053
150
1/16W
RN-CP
JL4006
I_HDMI_ERR
011:16K
JL4007
MSDIR
011:3D
POW_CTL
JL4008 C4033
001:15G;001:6K;
O_HDMI_RESET 0.1
006:3D
10V
011:16I
B
JL4009 1005
IFP_RXD
007:4C;011:11I
JL4010 DD_ON
MSPI 011:3H
007:6D;007:6F
D4013
RB520S-40TE61
JL4011
IFP_TXD
007:4C;011:6J
JL4016
IFP_HS
011:16G
JL4017
IFP_VS 011:14G
R4062
22k
1/16W
CHIP
5 3 1 15 13 11 9 7 5 3 1 15 13 11 9 7 5 3 1
R4061 R4063
22k 22k
RB4010 1/16W 1/16W RB4011
RB4009
22k CHIP CHIP 22k
22k
4 2 16 14 12 10 8 6 4 2 16 14 12 10 8 6 4 2
CCPIN_A
003:9F;005:1E;
011:2B
7 8 9 10
JL4012
011:6J IFPAGOUT
R4131
100
1/16W
CHIP
JL4013
011:11J IFPABOUT
R4132
1.2V
100
1/16W
CHIP
L4002
10uH C4025 JL4014
C4023
2.2 D4000
100 011:11J IFPAROUT
6.3V
10V PTZ-TE25-3.9B R4133
B 100
2012 1/16W
CHIP
JL4015
011:8B IFPVMOUT
R4134
100
1/16W
CHIP
1.8V
L4003
C4026
10uH C4024
100 2.2 D4001
10V 6.3V
PTZ-TE25-3.9B
B
2012
15 13 11 9 7 5 3 1 15 13 11 9 7 5 3 1 15 13 11 9 7 5 3 1
RB4012 RB4013 RB4014
22k 22k 22k
16 14 12 10 8 6 4 2 16 14 12 10 8 6 4 2 16 14 12 10 8 6 4 2
EXTGXIN
003:8G;011:2B
– 30 –
K
11 12 13
DSU (7/12) Board
3.3V
R4090
R4089
R4083 2.2k
2.2k
100k 1/16W
1/16W
1/16W CHIP
CHIP
CHIP
Q4006
011:16H O_BINT
2PA1576R-115
Q4007
R4084
2PA1576R-115
100k
1/16W
009:14G;009:15E; CHIP
009:5A;010:13J I2C_SCL
007:13E SCL
JL4000
JL4001
R4085
47
1/16W
CHIP
007:12J;011:8B I2CMSCL1
007:12J;011:12E I2CMSDA1
R4086
47
1/16W
CHIP
R4092 R4094
10k
D4004
1/16W
1/16W
007:13D SCL M1MA152WK-T1 CHIP
007:15D SDA
R4087
47
1/16W
CHIP
011:3D I2CSSCL2
011:8B I2CSSDA2
R4088
2SK2036(TE85L)
47
1/16W
CHIP
D4005
M1MA152WA-T1
3.3V
FB4014
FB4011 R4073
0uH SN74LVC1G32DCKR
10
0uH IC4004
1/16W
R4067
R4037 FB4002 CHIP
R4036 10
10
10 0uH 1/16W
1/16W FB4003 FB4015 R4137
CHIP
1/16W CHIP 0uH 0uH 10
CHIP 1/16W
FB4001
CHIP
FB4000 0uH
CCPM_MUTE 009:13D
0uH R4074
10
1/16W
CHIP
R4136
C4041
10k
0.1
1/16W 10V
CHIP B
1005
KDS-R50XBR1/R60XBR1
RM-Y914 RM-Y914
14 15
3.3V
C4037
SN74LVC2G66DCUR
0.1
IC4002 10V
B
1005
1A
1B 1C
2C 2B SDA 007:13E
I2C_SDA 009:13E;009:14G;
2A
009:15D;010:13J
3.3V
10k
CHIP C4036
XX
R4106
0
CHIP
I_I2CSSCL2 007:12J
Q4009 R4107
0
CHIP
I_I2CSSDA2 007:12J
Q4012
2SK2036(TE85L)
001:12E;003:14H;
003:16A,003:16A,
002:14C;003:14B;
003:14B;003:16A;
003:5H,002:14C;
003:14B;003:14B;
003:16A;003:5H,
002:4H;003:14I;
003:16A,001:7K;
002:12D;003:14H;
003:16A,001:7K;
002:12D;003:14H;
003:16A,001:17I;
001:7K;002:5B;
003:11E;003:16A;
006:9C;006:9I,
001:17I;001:7K;
DIC_M1U 002:5B;003:11E;
003:16A;006:9C;
006:9I,001:10D;
003:14H;003:16A,
003:16A,003:16A;
007:11J;011:14G,
003:16A;007:11J;
011:14G,003:16A;
007:11J;011:14G,
002:4H;003:14I;
003:16A