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Dsu (6/12) Board - Sony KDS-R50XBR1 Service Manual

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DSU (6/12) Board

1
2
3
A
CONTROL I/F
B
1
GND
2
GND
JL7956
FB7952
0uH
007:4E
SENS_SCL
3
SENS_SCL
4
GND
JL7961
007:4E
SENS_SDA
5
SENS_SDA
FB7951
0uH
6
GND
FB7975
0uH
007:4D;008:12J
WP2
7
WP2
JL7970
007:4E
SDA_E
8
SDA_E
FB7959
0uH
9
GND
JL7965
007:4F
SCL_E
10
SCL_E
FB7956
0uH
11
GND
FB7953
0uH
12
GND
C
JL7962
007:4F
SENB_D
13
SENB
JL7967
FB7957
0uH
007:4F
SCLK_D
14
SCLK
JL7973
FB7973
0uH
001:15G;001:6K;
POW_CTL
15
POW_CTL
JL7968
007:6G
FB7960
0uH
007:4F
SDAT_D
16
SDA1
JL7963
FB7954
0uH
007:4F
IRIS_CTRL
17
IRIS_CTRL
FB7974
0uH
007:4F
IRIS_GAIN
18
IRIS_GAIN
JL7964
FB7955
0uH
007:4F
IRIS_FB
19
IRIS_FB
007:4D;008:14E;
LVDS_PD
20
LVDS_PD
008:14J
FB7958
0uH
CN7956
D
E
POWER I/F
TO: DSU
A16.5V
F
CN7954
10P
G
H
I
J
4
5
6
TO: DSU
20P
16.5V
FL7954
1
GND
2
SUB_6.5V
GND
3
D6.5V
4
D6.5V
5
D6.5V
6
GND
7
GND
8
GND
9
GND
10
50mA
100mA
ATSC5V
ATSC_A9V
R7961
2.2k
R7960
C7951
1/16W
2.2k
L7951
0.1
100uH
CHIP
1/16W
16V
16V
5%
CHIP
100
Q7955
F
C7950
5%
1005
2SD601A-R-TX
001:12G
ANT_M
D7950
ANT_M
XX
R7962
10k
FB7966
1/16W
0uH
CHIP
5%
ANT_S
ANT_S
R7963
001:12G
10k
1/16W
Q7956
CHIP
2SD601A-R-TX
5%
ATSC5V
L7952
C7952
0.1
0uH
100uH
16V
FB7965
F
C7958
1005
100
10V
WHT
5P
CN7955
7
8
9
HDMI
CN7952
TO PD BOARD
14P
WHT
JL7955
SW_9V FL7956
GND_1
JL7960
JL7959
JL7958
001:6E
HDMI_RST
R7959
R7957
FB7967
FB7968
R7956
DSU (6/12) Board
XX
XX
XX
0uH
0uH
I2C_X
001:17I;001:7K;
002:5B;003:11E;
003:16A;006:9I;
007:15J
SW_3.3V
L7950
10uH
R7954
FB7950
0
0uH
CHIP
CONT
VDD
GND
OUT
R7958
C7957
C7954
33
0.01
0.1
X7950
1/16W
25V
10V
FL7950
79.99188313MHz
CHIP
B
B
XX
1005
1005
CCPX_S_CLK
EMI
I
O
005:6A
G
R7952
0
CHIP
001:17I;001:7K;
002:5B;003:11E;
003:16A;006:9C;
007:15J
I2C_X
003:12D
GRA_H
FB7964
0uH
003:12D
GRA_V
FB7961
JL7972
JL7971
FB7962
JL7966
0uH
0uH
AGC_ATT
FB7963
R7950
FB7970
0uH
XX
001:12E
0uH
FB7972
JL7969
0uH
FB7971
0uH
20P
CN7950
TO QT
Analog Main Tu
– 29 –
K
10
11
12
13
R7955
R7951
TO:QM
0
0
CHIP
JL7950
RXD_ATSC
CHIP
001:9C
RXD_ATSC
1
ATSC_RXD
TXD_ATSC
JL7951
001:9C
TXD_ATSC
2
ATSC_TXD
JL7952
ATSC_RST
001:5D
ATSC_RST
3
ATSC_RST
R7953
ATSC5V
4
GND
FL7951
0
280mA
JL7953
CHIP
EMI
5
ATSC_5V
G
6.3V
6
GND
330
ATSC_11V
7
GND
C7953
1.3A
FL7952
8
GND
JL7954
EMI
9
ATSC_11V
16V
G
10
ATSC_11V
180
C7955
11
GND
12
ATSC_A9V
CN7951
ATSC_A9V
12P
250mA
FL7953
EMI
16V
G
180
C7956
1
CN7691
1
CN7692
1
CN7693
1
CN7694
1
CN7695
1
CN7696
1
CN7697
1
CN7698
1
CN7957
1
CN7958
ATSC_L 001:11K
ATSC_R 001:11K
1
CN7959
AFT_MAIN 001:10I
1
CN7960
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914

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