Ld Board Schematic Diagram - Sony KDL-32EX720 Service Manual

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LD BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5
A
—
B
GL_CTRL
—
JL1000 JL1001
C -OUT1 1
JL1002 JL1003
-OUT2 2
NC 3
JL1004 JL1005
-OUT3 4
— JL1006 JL1007
-OUT4 5
CN1000
5P
WHT
D1005
RF08L6STE25
D
To LS
+OUT1 1
—
+OUT2 2
+OUT3 3
R1008
*C1030
+OUT4 4 47 2200p
1/16W 250V
CN1001 CHIP
X7R
E 4P
2012
To LS JL1008 D1001
DA2J10400L
JL1009
s
3.3V R1009
JL1010 10k Q1000
— 1/16W R5005CNJFU7TL
CHIP
JL1011
D1000
DA2J10400L
F R1002 JL1060
1k
1/16W
CHIP 1 PTZ-TE25-15B
5%
2 Q1011 C1010
DSC500100L 100p
50V
—
3 JL1034 CH
1005
R1007
10k
1/16W
CHIP 1
5% R1010
2 . 2 k 2
1/16W
CHIP R1011 R1014
G
5% 220 Q1001 3 220
1/16W 1/16W
DSC7003R0L
CHIP CHIP
5% 5%
—
H
VLED_VCC 1
—
VLED_VCC 2
NC 3
NC 4
JL1016 JL1017
I
VLED_GND 5
VLED_GND 6
R1001
100
VLED_GND 7
1/16W
JL1022 CHIP 5%
— VLED_GND 8
JL1023
LD_ERR
LD_ERR 9
JL1024
NC 10
GL_CTRL 11
J
LED_ON 12
CN1002
12P GL_CTRL
R1111
100
1/16W
— To G-Board CHIP
5%
9V 12V
IC1004
BD00GA3WEFJ-E2
K
JL1012
VOUT VCC
FB N.C.
—
R1119 R1023
47k 1k
C1035 GND N.C. 3.3V
1/16W 1/16W
1
16V RN-CP RN-CP
N.C. EN
X7R 1% 1%
1608
C1036
R1120 1
L 4 . 7 k 16V
1/16W X7R
RN-CP 1608
1%
—
3.3V
M
AOUT
D1008
R1105
18k DA2J10400L
1/16W
R1137 CHIP
—
39k 5%
1/16W
CHIP
5%
Q1023 R1107
R1124
DSC500100L 4 . 7 k
3 . 3 k Q1017 Q1018
1/16W
N 1/16W DSC500100L DSC500100L
1 1 CHIP
CHIP 5%
5%
2 2
VLED_DAC
JL1014
3 3
—
C1008 R1020
R1106
1 22k
16V 22k
1/16W 1/16W
X7R
CHIP CHIP
1608 5%
5%
O
—
P
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723
| 6 | 7 | 8 | 9 | 10 | 11
3.3V
R1072
47
R1064
1/16W
470 DA2J10400L
RN-CP
1/16W D1009 1%
RN-CP
1%
R1074
R1071
R1065 47k 1k
10k
JL1047
1/16W
JL1035
RN-CP
1%
R1073
R1066 C1037 2 . 2 k
10k 1
1/16W 16V D1010
RN-CP X7R DA4J104K0L
AOUT
1% 1608
R1067
4 . 7 k
A OUT V+
R1063
4 . 7 k
A - B OUT
R1093 R1069
1M 1M
R1070 C1043
C1038 1/10W 1/10W
1k 0 . 1
2 . 2 RN-CP RN-CP 1/16W A + B - 16V R1078
16V 1% 1% RN-CP X7R
X7R 1608 1608 560k
1% 1005
2012
GND B +
C1039
3
2 . 2
16V
X7R IC1002
2
2012 C1040 NJM2904V(TE2) C1041 Q1016
2 . 2 X7R 0 . 1
16V 16V DSA500100L
2012
X7R 1
1005
D1004 D1006
RF08L6STE25 RF08L6STE25
D1007
RF08L6STE25
JL1066
*C1023 *C1004 *C1053 *C1031 *C1055 *C1032 *C1056
2200p 2200p 2200p 2200p 2200p 2200p
R1003 R1012 R1016 2200p
630V 250V 630V 250V 630V 630V 9V
47 47 47 250V
X7R X7R X7R X7R X7R X7R
1/16W 1/16W 1/16W X7R
3216 CHIP 2012 3216 CHIP 2012 3216 CHIP 2012 3216
R1013 R1068
R1004 s s R1017 s
10k 680
10k Q1002 Q1004 10k Q1006 1/16W 1
1/16W
1/16W R5005CNJFU7TL R5005CNJFU7TL 1/16W R5005CNJFU7TL RN-CP
CHIP CHIP CHIP
1%
2
D1002 D1003 R1122
Q1022 3
10k
DA2J10400L DA2J10400L DSC500100L
1/16W
RN-CP
1% R1123 C1022
JL1061 JL1062
JL1063 10k 1
1/16W 16V
CHIP X7R
5% 1608
PTZ-TE25-15B
D1012 D1013
PTZ-TE25-15B
C1012 C1013
D1014 C1014 PTZ-TE25-15B
100p 100p
100p D1015
50V 50V 50V
CH CH CH
1005 1005
1005
1
1 1
2
2 2
R1018
R1015
220 3
Q1003 3 220 Q1005 3 Q1007
1/16W
DSC7003R0L 1/16W DSC7003R0L DSC7003R0L
CHIP
CHIP 5%
5%
JL1018 JL1019
9V 3.3V
IC1005
MM3123DPLE
JL1020
I O
VSS JL1015
C1047 C1046
*R1030
0 . 1 1
10k
16V 16V
X7R X7R
1005 1608
JL1032
5V
R1108 R1110
10k 22k
1/16W 1/16W
CHIP RN-CP
5% 1%
Q1020
DSA500100L
3
2
R1113
10k
Q1019 1
1/16W
DSC500100L
1 1 CHIP
5%
2 2
R1114
3 3
1/16W
CHIP
R1109 R1112
4 . 7 k 22k
1/16W 1/16W C1034
CHIP RN-CP
5% 1%
| 12 | 13 | 14 | 15 | 16 |
C 1 0 0 4
C 1 0 2 3
3.3V
9V C 1 0 3 0
C 1 0 3 1
74AHC1G08GW-125
IC1003
C 1 0 3 2
VCC IN B
R1080
22k IN A
C 1 0 5 3
OUT Y GND
C 1 0 5 5
C1033
R1079
0 . 1
1 . 5 k 16V
CL1029 X7R
1005 C 1 0 5 6
C1044 C1045 R1090
68p 100p 0
50V 50V
CHIP
CH CH R 1 0 3 0
1005 1005
R1052
470
STDBY
1/16W
R1032 CHIP
R1034
5 . 6 k
470
1/16W 1/16W
RN-CP CHIP
1%
JL1041
JL1042
VLED_DAC
R1033
27k
C1009 R1051
1/16W 2 . 2 470
RN-CP 16V 1/16W
1%
X7R CHIP
2012
JL1054
JL1055
JL1056
JL1057
12V
C1052
R1024
1
100 16V
1/10W X7R JL1051
RN-CP
1608
5%
1608
JL1043
R1131
VCC AGND
100k
JL1044
1/16W
CHIP
FAIL UVLO
5%
JL1045 R1136 R1129
120k 390k
VREG LSP 1/16W 1/16W
JL1046 R1130 C1051 CHIP CHIP
100k
2 . 2 N RT 5% 5%
1/16W
16V R1127 1/16W
CHIP X7R
68k CHIP 5%
5% 2012 PGND FB
CS SS
C1048
6800p 50V X7R 1005
OP CP
C1011
C1025 C1027
4700p 4700p 2 . 2 16V X7R 2012
STB VREF
50V 50V
X7R X7R
1005 1005 LED1 S1
C1024 C1026 R1043 0.33W 2012
4700p 4700p 3 . 3 RN-CP 1%
50V 50V LED2 S2
R1044 0.33W 2012
X7R X7R
3 . 3 RN-CP 1%
1005 1005
LED3 S3
R1045 0.33W 2012
3 . 3 RN-CP 1%
LED4 S4
R1046 0.33W 2012
3 . 3 RN-CP 1%
LED5 S5
R1050 0.33W 2012
3 . 3 RN-CP 1%
LED6 S6
R1053 0.33W 2012
3 . 3 RN-CP 1%
LED7 S7
R1125 0.33W 2012
3 . 3 RN-CP 1%
LED8 S8
R1126 0.33W 2012
3 . 3 RN-CP 1%
PWM1 PWM8
PWM2 PWM7
PWM3 PWM6
PWM4 PWM5
IC1000
BD9276EFV-GE2
FAIL
JL1065
R1118
10k
1/16W
CHIP
5%
22k
FAIL LD_ERR
5% R1117
R1027
470
R1028 100
1/16W
10k 1/16W
CHIP CHIP
1/16W
R1115 5% 5%
10k CHIP
1/16W 1 5%
CHIP 1
5% 2
2 Q1009
1
16V R1116 DSC500100L
Q1021 3
X7R 10k R1026
DSC500100L 10k 3
1608 1/16W
1/16W
CHIP
CHIP
5%
5%
Digitized in Heiloo Netherlands
17 | 18 | 19 | 20 | 21 | 22
A [ 3 2 4 0 I N C H ] B [ 4 6 5 5 6 0 ]
2 2 0 0 p X X
2 5 0 V
X 7 R
X X 1 0 0 0 p
6 3 0 V
U 2 J
2 2 0 0 p X X
2 5 0 V
X 7 R
2 2 0 0 p X X
2 5 0 V
X 7 R
2 2 0 0 p X X
2 5 0 V
X 7 R
X X 1 0 0 0 p
6 3 0 V
U 2 J
X X 1 0 0 0 p
6 3 0 V
U 2 J
X X 1 0 0 0 p
6 3 0 V
U 2 J
X X 1 0 k
1 / 1 6 W
C H I P
To TCON
CN1003
56P
BLK
JL1025
1 BL_TYPE3
JL1026
2 BL_TYPE2
12V
R1054 R1055
JL1027
470 470
3 BL_TYPE1
1/16W 1/16W
JL1028
CHIP CHIP
4 REF
5 FAIL
JL1029
6 LED_ON
JL1030
STDBY 7 LD_STDBY
R1121
47k C1015 JL1031
8 NC
1/16W 100p
CHIP 50V JL1033
5% CH
PS1000 9 12V
1005
1A
10 NC
JL1036 JL1037
11 GND
12 NC
13 NC
JL1071
14 TCON_VCC
15 NC
16 NC
17 GND
JL1038
18 4-PWM8
19 4-PWM7
5V
20 4-PWM6
21 4-PWM5
22 4-PWM4
23 4-PWM3
24 4-PWM2
25 4-PWM1
26 GND
27 GND
28 3-PWM8
29 3-PWM7
30 3-PWM6
31 3-PWM5
32 3-PWM4
VLED_DAC 33 3-PWM3
34 3-PWM2
JL1074
35 3-PWM1
CL1014
36 LD_TYPE
37 GND
JL1039
38 2-PWM8
39 2-PWM7
40 2-PWM6
41 2-PWM5
42 2-PWM4
43 2-PWM3
44 2-PWM2
45 2-PWM1
JL1013
46 VLEDMPC
47 GND
48 1-PWM8
49 1-PWM7
50 1-PWM6
51 1-PWM5
52 1-PWM4
53 1-PWM3
54 1-PWM2
JL1040
55 1-PWM1
56 GND
LD
LED DRIVER
A-1804-042-A <AZ2F> LD-P1
10/11/2017
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723
40