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Dsu Board; Schematic Diagrams; Dsu (1/12) Board - Sony KDS-R50XBR1 Service Manual

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3. DSU BOARD

3-1.

Schematic Diagrams

DSU (1/12) Board

1
2
3
4
A
B
C7070
1/16W 1k R7040
0.1
C7071
10V
CHIP
22
B
1005
10V
STBY5V
STBY5V_1 001:14F;001:15B;
001:2H;001:5K;
L7002
001:16C;001:17H
002:4D
10uH
LINE_MUTE
001:8K
C
L7000
10uH
5
4
STBY_3.3V
001:4K;001:6K
1
2
3
R7000
C7000
470k
0.1
1/16W
10V
CHIP
B
C7012
L7003
C7013
C7001
C7005
C7007
C7008
0.01
10uH
22
D
22
0.01
0.1
22
25V
10V
25V
10V
10V
10V
STBY_2.5V
B
B
B
1005
001:4K;007:4C
IC7000
NJU7223DL1-25
I
O
C7014
L7001
G
C7011
L7004
22
10uH
0.01
10uH
10V
25V
C7006
C7002
B
22
0.1
10V
Q7003
10V
R7197
B
DTC114EUA-T106
C7003
C7004
0
0.1
CHIP
22
10V
001:6K
VBUS
10V
B
R7198
R7199
E
XX
F
001:7K
USB_JIG
003:2G OSD
R7010
UDM
1/16W
R7008
UDP
XX
RB7003
47
OSD_B5
OSD_B6
OSD_B7
G
OSD_G5
OSD_G6
OSD_G7
OSD_R5
OSD_R6
RB7004
47
OSD_R7
OSD_YM
OSD_YS
RB7001
OSD_CLK
47
H
R7020
CN7004
XX
6P
FB7048
GND
1
0uH
001:1B;001:5K;
001:10B;001:5H;
STBY_5V
2
STBY5V
002:4D
003:10D;003:2F OSD_VS
FB7056
0uH
SIRCS
3
001:10B;001:5H;
IR 001:16C
003:10D;003:2F OSD_VS
P_SW
4
FB7045
0uH
P_ON
5
P_ON 001:9B
6
003:10D;003:2F
FB7057
I
0uH
SW_5V
1
SW_5V
STBY5V
2
FB7053
0uH
PCSTBY_LED
3
PCSTBY_LED 001:6F
FB7047
0uH
TIMER_LED
4
TIMER_LED 001:9C
FB7044
0uH
D7004
STBY_LED
5
M1MA152WK-T1
FB7043
0uH
POWER_LED
6
POWER_LED 001:8C
FB7052
REC_LED
7
0uH
STBY_LED 001:8C
001:9I
LAMP_ERR_LED
8
LAMP_ERR_LED 001:6F
SIGN3011
ILINK_LED
9
ISTBY_LED 001:8C
GND
10
FB7046
D7006
0uH
MMDL914T1
GND
11
FB7038
0uH
PICOFF_LED
12
PICOFF_LED 001:11H
J
FB7040
0uH
KEY1
13
KEY1 001:10I
KEY2
14
KEY2 001:10I
FB7039
GND
15
XX
001:9I
CN7005
15P
WHT
JL7002
JL7009
K
JL7004 JL7008
ATSC5V
SW_5V
CN7003
100P
L
5
6
7
IC7006
S-80828CNNB-B8NT2G
SW_5V
4
3
R7038
10k
1/16W
CHIP
L7009
1uH
1
2
R7230
10k
R7131
470
1/16W
1/10W
CHIP
RN-CP
R7183
C7040
10k
0.01
R7105
1/16W
R7030
16V
CHIP
R7032
R7104
100
4.7k
B
R7080
100
1/16W
1/16W
47
1608
XX
1/16W
CHIP
1/16W
R7037
1k
1/16W
CHIP
R7031
10k
1/16W
C7024
C7023
CHIP
0.01
0.01
C7073
R7069
25V
25V
0.1
10k
B
B
10V
Q7002
1/16W
JL7022
1005
1005
B
DTC144EUA-T106
1005
R7108
4.7k
R7269
1/16W
XX
CHIP
R7060
XX
JL7014
R7217
47
1/16W
CHIP
CCDH_S
001:7I;005:8K
132
131
130
129
128
127
126
125
124
123
122
121
ATSC_RST
Q7004
2PC4081R-115
006:12C
R7085
100
R7072
1/10W
R7058
10k
RN-CP
10k
1/16W
133
1/16W
T00
CHIP
CHIP
134
T01
R7012
C7033
R7079
22
1000p
XX
135
TO2
1/16W
25V
CHIP
CH
136
I_USB_DET
137
TM01
138
TM02
XX
R7022
Q7012
XX
139
TM03
DTC114EUA-T106
006:8C
HDMI_RST
140
I_DIGITAL_MDL
141
O_HDMI_RST
R7122
R7023
100
10k
142
O_ATSC_RST
1/16W
1/16W
CHIP
CHIP
143
O_SP_MUTE
144
R7100
10k
145
O_SWFR_MUTE
001:8K
1/16W
AD_MUTE
146
O_AD_MUTE
147
O_LMUTE2
MSINS
148
001:2I
PCSTBY_LED
149
PCSTBY_LED
R7253
150
MSSCLK
1k
1/16W
151
MSBS
CHIP
152
MSSDIO
001:2J
LAMP_ERR_LED
153
LAMP_ERR_LED
R7016
R7254
154
25V(VCCI)
47k
1k
27
1/16W
1/16W
CHIP
R7021
155
USB_CLK_1
CHIP
C7016
X7000
22
0.1
48MHz
1/16W
156
GND(VSS)
10V
R7011
B
157
USB_CLK_0
27
1/16W
C7020
B
158
3.3V(VDDE)
0.1
1005
10V
159
UDM
R7009
1.5k
160
UDP
1/16W
CHIP
161
D_B0
162
D_B1
163
D_B2
164
D_G0
165
D_G1
166
D_G2
167
D_R0
168
D_R1
169
D_R2
C7015
B
170
2.5V(VCCI)
0.1
10V
1005
171
YM_OUT
172
YS_OUT
173
FH
174
DOT_CLK
003:10D
DOT_CLK_I
175
DOT_CLK
176
VSYNC
R7013
47
1/16W
CHIP
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 37 38 39 40 41 42 43 44
R7221
C7063
R7014
R7017
0.1
47
C7018
0
CHIP
10V
1/16W
XX
XX
R7255
R7258
C7017
0
0
0.1
OSD_HS
CHIP
CHIP
10V
R7259
R7015
B
R7220
R7212
0
47
R7018
C7019
R7211
1005
0
100
R7218
CHIP
CHIP
1/16W
XX
XX
100
1/16W
0
R7257
1/16W
C7062
CHIP
CHIP
0
CHIP
0.1
10V
CHIP
R7205
R7206
1.2k
1.2k
1/16W
1/16W
RN-CP
RN-CP
C7059
6800p
R7208
R7209
220
220
16V
1/16W
1/16W
B
RN-CP
RN-CP
1005
C7053
1000p
50V
B
C7962
C7056
C7054
1005
C7964
0.01
0.068
1000p
0.01
25V
10V
50V
C7060 25V
C7057 50V
L7005
B
B
B
6800p
B
0.068
1005
1005
10V
JL7006
10uH
1005
16V
1005
B
SW_5V
DATA_SLICER_MAIN
1005
1005
R7186
R7163
C7067
C7046
C7051
R7174
R7245
1/16W
0
1M
0.1
R7164
0.1
0.1
1.2k
3.3k
CHIP
CHIP
1/16W
10V
2.2k
10V
10V
1/16W
CHIP
B
1/16W
B
B
RN-CP
1005
RN-CP
C7069
1005
C7052
1005
R7247
16V
0
CHIP
10V
100
R7195
R7248
XX
1005
220
R7167
1/16W
47
C7047
R7165
RN-CP
2SC4178-F13F14-T1
2SA1576A-T106-QR
1/16W
R7273
82p
CHIP
Q7026
4.7k
R7249
R7166
XX
50V
JL7007
1/16W
330
R7177
15k
CH
RN-CP
Q7027
1/16W
0
DATA_SLICER_SUB
1/16W
1005
RN-CP
CHIP
R7187
R7169
RN-CP
2SA1576A-T106-QR
0
1M
C7068
R7170
CHIP
1/16W
0.1
2.2k
C7049
R7168
CHIP
10V
0.1
R7171
1/16W
R7196
1.2k
2SC4178-F13F14-T1
B
10V
4.7k
RN-CP
XX
1/16W
1/16W
1005
B
RN-CP
RN-CP
R7173
1005
47
FB7049
1/16W
R7250
0uH
2SA1576A-T106-QR
Q7029
CHIP
0
2SA1576A-T106-QR
Q7028
R7172
R7274
CHIP
D7008
15k
XX
C7050
R7251
UDZSTE-173.9B
1/16W
82p
220
RN-CP
50V
CH
1/16W
1005
RN-CP
001:17I;002:5B;
003:11E;003:16A;
006:9C;006:9I;
R7252
C7072
330
007:15J
0.1
1/16W
10V
RN-CP
B
1005
JL7003
SW_3.3V
SW_9V
JL7001
FB7011
FB7012
FB7013
FB7004
FB7007
JL7000
FB7006
0uH
0uH
0uH
0uH
0uH
FB7008
FB7001
FB7050
FB7014
FB7005
FB7009
FB7002
FB7003
0uH
0uH
0uH
0uH
0uH
0uH
0uH
0uH
0uH
8
9
10
11
CN7002
8P
R7046
47
1/16W
R7048
R7231
10k
R7028
10k
1/16W
47
1/16W
CHIP
1/16W
CHIP
R7087
1k
1/16W
R7071
R7042
TIMER_LED 001:2I
10k
100
1/16W
R7272
CHIP
1/16W
XX
C7028
R7123
R7034
8p
100
47
50V
1/16W
1/16W
CH
CHIP
1005
X7001
R7044
R7047
R7074
32.768kHz
XX
10k
1k
C7029
1/16W
1/16W
8p
CHIP
50V
CH
R7073
1
2
1005
1k
R7214
R7062
1/16W
R7043
47
R7061
10M
47
1/16W
330k
1/10W
1/16W
CHIP
CHIP
1/16W
RN-CP
R7121
CHIP
001:9K
1k
SUB_HIN
1/16W
CHIP
MAIN_HIN
R7045
001:9K
100
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
1/16W
CHIP
R7215
47
1/16W
88
I_CCD_MV
87
I_CCD_MH
R7216
I_SIRCS
86
47
1/16W
I_IFP_BUSY
85
R7119
SO1
84
1k
R7191
1/16W
100
SI1
83
CHIP 1/16W
CHIP
SCK0
82
TVM_TXD
SO0
81
007:4B
R7192 1/16W
R7193
100
CHIP
100
SI0
80
TVM_RXD
1/16W
007:4B
CHIP
POW_CTL
79
AGC_ATT
O_AGC_ATT
78
R7096
100
1/16W
006:9I
O_SET_ON
77
O_AC_RLY
76
I_RESET
75
R7075
47
MD3
74
1/16W
CHIP
MD2
73
MD
72
MD9
71
ICD3
70
ICD2
69
ICD1
68
IC7002
MB91F318BPMT-G-106E1
ICD0
67
ICS2
66
ICS1
65
ICS0
64
I_DREAK
63
ICLK
62
TRSTX
61
C7035 10V
C7037 15p
50V CH
0.1
B
2.5V(1.8V)
60
O_OSC
59
C7031
R7106
R7109
0.1
GND(VSS)
58
22
2.2M
10V
1/16W
1/16W
B
I_OSC
57
CHIP
3.3V
56
C7038
CH
R7081
O_ANT_S
55
1k
12p
50V
1005
R7086
1k
1/16W
1/16W
O_ANT_M
54
ANT_S 006:6I
ANT_M 006:6H
O_FMONO
53
R7035
1k
1/16W
JL7005
O_PF_BINT
52
I_BINT
R7053
1k
1/16W CHIP
011:17K
O_MS_RST
51
O_AD_RST/O_MSP_RST
50
O_DE_RST
49
O_BUS_SW1
48
O_PTE_RST
47
R7036
1k
1/16W
PICOFF_LED
O_PICCFF-LED
46
001:2J
O_BUSSW_RST
45
BUSSW_RST
R7033
003:10F
10k
1/16W
LVDS_PD
R7213
004:9H
1k
1/16W
CHIP
D7000
MMDL914T1
C7034
0.1
B_INT
10V
B
R7263
R7264
R7076
C7032
R7262
1005
001:7K
XX
0
C7025
R7070
10k
1000p
0
C7064
CHIP
0.1
C7026
10k
50V
CHIP
1/16W
0.1
10V
XX
B
C7045
C7048
1/16W
CHIP
10V
B
1005
0.1
1005
0.1
R7054
CHIP
R7261
10V
R7068
0
R7052
10V
47
5%
B
47k
CHIP
4.7k
R7049
B
1/16W
R7056
1005
1/16W
1/16W
4.7k
1005
CHIP
1k
R7064
CHIP
R7207
RN-CP
1/16W
1/16W
R7051
1k
5%
1.2k
RN-CP
47
CHIP
1/16W
1/16W
1/16W
CHIP
RN-CP
R7210
220
1/16W
C7058
RN-CP
0.068
10V
B
1005
C7055
C7963
1000p
0.01
25V
B
B
1005
1005
B
C7061
6800p
16V
B
1005
0.1
B
Q7036
Q7037
R7246
3.3k
1/16W
CHIP
R7176
0
CHIP
0uH
R7175
FB7010
FB7025
FB7020
FB7026
FB7032
FB7028
0
FB7030
0uH
0uH
0uH
0uH
0uH
0uH
CHIP
– 24 –
K
12
13
14
15
STBY5V_1
001:14F;001:16C;
001:17H;001:2B
R7112
100k
1/16W
CHIP
Q7006
2PC4081R-115
R7146
10k
1/16W
CHIP
R7184
Q7024
100k
2SA1226-T1E3E4
1/16W
CHIP
Q7022
R7094
2SA1226-T1E3E4
47
1/16W
003:14H;003:16A;
CCDV_M
007:15J
CCDH_M
001:7I;003:13J
R7118
10k
1/16W
RN-CP
R7266
22
1/16W
CHIP
DIC_RST
001:7K;005:6L;
011:15D
R7097
XX
STBY5V_1
001:15B;001:16C;
001:17H;001:2B
R7115
47
ATSC5V
R7137
1/16W
R7133
47k
R7275
100k
1/16W
10k
1/16W
CHIP
Q7017
D7012
1/16W
CHIP
CHIP
R7139
2PA1576R-115
M1MA152WK-T1
5%
47k
R7142
R7088
47
1/16W
1/16W
CHIP
1.8k
Q7015
1/16W
R7089
47
1/16W
R7095
2PC4081R-115
CHIP
XX
R7090
47
1/16W
1005
R7091
47
1/16W
1/16W
R7092
10k
CHIP
R7093
10k
1/16W CHIP
R7128
R7126
RST
470
47
1/16W
1/16W
CHIP
VCC
Q7019
R7055
IC7003
2PC4081R-115
1k
BD4729GTR
1/16W
CHIP
JL7020
Q7021
AD_RST
2PC4081R-115
R7101
001:9K
10k
1/16W
R7098
R7194
10k
R7125
R7129
10k
1/16W
10k
10k
1/16W
CHIP
1/16W
1/16W
CHIP
CHIP
CHIP
C7042
XX
D7002
M1MA152WK-T1
R7135
0
Q7011
CHIP
2SK2036(TE85L)
D7005
Q7013
M1MA152WK-T1
2SK2036(TE85L)
R7136
0
CHIP
R7111
47
1/16W
M1MA152WA-T1
M1MA152WA-T1
D7003
D7001
Q7020
2PC4081R-115
C7043
0.01
25V
B
1005
R7232
0
CHIP
R7233
R7029
47
CHIP
1/16W
2
4
6
8
7
5
3
1
RB7002
47
10k
R7026
47
RB7000
1/16W
1
3
5
7
8
6
4
2
R7024
10k
1/16W
DSU (1/12) Board
CHIP
R7025
1/16W
10k
47
1/16W
R7027
CHIP
C7009
0.01
25V
B
C7010
1005
B
0.01
1005
25V
CN7001
XX
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
16
R7117
47k
Q7009
1/16W
2PA1576R-115
CHIP
R7127
47k
1/16W
AC_RLY 001:6K
CHIP
R7130
10k
1/16W
CHIP
STBY5V_1
001:14F;001:15B;
001:17H;001:2B
Q7025
2PC4081R-115
IR 001:2H
R7162
22k
1/16W
CHIP
R7185
R7188
SIRCS 001:8K
100k
3.3k
R7190
1/16W
1/16W
0
CHIP
CHIP
CHIP
R7189
15k
1/16W
CHIP
001:6K;006:3D;
007:6G
POW_CTL
R7158
R7156
10k
10k
1/16W
1/16W
CHIP
CHIP
R7160
47
JL7018
1/16W
R7147
R7150
R7161
47k
470
JL7019
47
1/16W
1/16W
1/16W
CHIP
CHIP
D7007
UDZSTE-173.9B
C7044
0.01
25V
B
1005
8
7
6
5
D7009
M1MA152WA-T1
D7010
1
2
3
4
M1MA152WK-T1
R7157
R7159
XX
0
CHIP
STBY5V_1
R7151
R7155
001:14F;001:15B;
R7145
2.2k
47k
001:16C;001:2B
2.2k
1/16W
1/16W
1/16W
CHIP
CHIP
CHIP
I2C_SCL_S
JL7016
JL7017
I2C_SDA_S
I2C_X
SW_5V
001:7K;002:5B;
R7236
003:11E;003:16A;
XX
006:9C;006:9I;
007:15J
R7148
22
1/16W
R7237
R7154
XX
22
1/16W
14
13
12
11
10
9
8
IC7005
SN74LV4066APWR
1
2
3
4
5
6
7
SW_3.3V
R7234
R7235
22
22
1/16W
1/16W
CHIP
CHIP
R7239
R7238
XX
0
XX
005:14A
I2C_3.3

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