Bu Board Schematic Diagram (7 Of 12) - Sony KDL-42V4100 Service Manual

BU BOARD SCHEMATIC DIAGRAM (7 OF 12)

1 | 2 | 3 | 4 | 5 |
A
—
REG12V
B
L7006
10uH
1.1A
F7005
1.6A
36V
—
C7028 C7030 9V
REG9V
4 . 7 0 . 1
16V 16V
X7R
3216 1005 JL7133
32mA
C
GND
—
D
5V
PQ1CZ41H2ZPH
IC7132
0.52A
—
1 2 3 4 5
E
JL7132
L7132
47uH
1.4A R7171 R7172
3 . 3 k 33k
1/16W 1/16W
C7177 RN-CP RN-CP
C7174 C7175 0 . 0 1 C7176 0.5% 0.5%
4 . 7 25V
220 1000 D7101
— 16V 25V X7R 6.3V
X7R 1005 MAZ8068G0LS0
3216
R7167
1k C7120
D7132 1/16W 0 . 0 0 1
RN-CP
GND MA24D5000BS0 50V
0.5% X7R
1005
F
R7138
R7136 47
VOLTAGE THRESHOLD DETECT 22k
1/16W 1/16W
CHIP
— CHIP 5%
5% 1005
PST3629UL
R7130 IC7130
15k 2SC5950G0LS0
1/16W Q7131
RN-CP
0.5% 1 GND OUT 4
2 3
VDD CD R7133
G 0
R7131 C7132
10k 0 . 0 1 CHIP
1005
1/16W 25V
RN-CP X7R
0.5% 1005 2SC5950G0LS0
Q7130
GND POWER4
R7132
10k
1/16W R7134
— CHIP
10k
5% 1/16W
CHIP
5%
GND
H
R7052
100k
1/16W
RN-CP
0.5%
—
I
R7053
10k
1/16W
1005
—
GND
J POWER2
—
K
—
L
—
M
—
E E E
N
ET7000 ET7001 ET7002
GND GND GND
—
O
—
P
KDL-42V4100
6 | 7 | 8 | 9 | 10 | 11 |
R7082
C7066
10k
1/16W 330p
RN-CP 50V
0.5%
R7094
47
1/16W
CHIP
R7070 R7076 R7083 R7090
39k 47k 100 100k
1/16W 1/16W 1/16W 1/16W
RN-CP RN-CP CHIP RN-CP
0.5% 0.5% 0.5%
F7003 C7070
5A R7080
22k 10 C7074
24V C7045 1/16W IC7006 25V 1
C7037 10 X7R
25V RN-CP TPS5124DBTRG4 10V
100 X7R 0.5% 3225 X7R
16V 1608
3225 GND
C7050 C7064
150p 1500p 1 INV1 LH1 30
50V
50V
CH B
GND GND 1005 1005
2 29
FB1 OUT1_U
3 28
SOFTSTART1 LL1
C7052
0 . 0 1 5
16V 4
NC OUT1_D 27
B
1005
5 CT OUTGND1 26
C7053 C7075
22p 25V
50V 6 25
CH NC TRIP1 X7R
R7100 1608
1005 12k 1/16W 0.5%
7 24
GND VCC
C7054 C7076
0 . 1
16V 25V
8 REF TRIP2 23 X7R
R7101 1608
10k 1/16W 0.5%
9 22
STBY1 VREF5 R7098
C7055 C7077
0 . 0 0 1 0 1 10V X7R 1608
50V 1005
10 21
STBY2 LVSD
C7078
GND
1 10V X7R 1608
11 20
SCP OUTGND2
C7056
0 . 2 2
6.3V 12 NC OUT2_D 19
REG5V
13 18
SOFTSTART2 LL2
C7057
0 . 0 1 5
R7174 C7182 16V
0 14 17
0 . 1 FB2 OUT2_U
16V C7048
CHIP 0 . 0 0 1
1005 50V
X7R 15 INV2 LH2 16
1005
GND C7046
5V_TU 33p C7072
1
50V
CH R7074 10V
1005 33k X7R
1/16W 1608
R7175 RN-CP
C7183 0.5%
0 0 . 1
CHIP 16V
1005
R7176
1k GND R7071 R7077 R7086 R7092 R7096
1/16W 3 . 3 k 47k 100 100k 47
CHIP 1/16W 1/16W 1/16W 1/16W 1/16W
5% GND RN-CP RN-CP CHIP RN-CP CHIP
DC_ALERT 0.5% 0.5% 5% 0.5% 5%
R7114 Q7101 R7087 C7068
2 . 2 k
470 2SC5950G0LS0 1/16W 220p
1/16W 16V
CHIP RN-CP CH
0.5%
5% 1005
GND
R7084
2 . 2 k C7067
1/16W 220p
RN-CP 16V
R7072 R7078 0.5%
1 . 5 k 33k
1/16W 1/16W
RN-CP RN-CP R7095
0.5% 0.5% 47
1/16W
CHIP
R7085 R7091 5%
100 100k
1/16W 1/16W
CHIP RN-CP
0.5%
F7006 C7071
1.6A C7043 10
36V C7038 10 R7081
25V IC7007 25V
100 X7R 33k X7R C7079
1/16W TPS5124DBTRG4 3225 1
16V 3225 RN-CP GND
10V
0.5% X7R
1608
GND GND C7051 C7065
1
33p 0 . 0 0 1 INV1 LH1 30
50V 50V
CH X7R
1005 1005
2 FB1 OUT1_U 29
3 SOFTSTART1 LL1 28
C7058
0 . 0 1 5
16V 4 27
B NC OUT1_D
1005
5 CT OUTGND1 26
C7080
C7059
22p
50V 25V
6 NC TRIP1 25 X7R
CH 1608
1005 R7102
10k 1/16W 0.5%
7 24
GND VCC
C7060 C7081
0 . 1
16V 25V
R7064 23 X7R
C7042 R7060 R7062 8 REF TRIP2
0 . 1 1k 110k 10k R7103 1608
1/16W
25V 1/10W 1/16W CHIP 15k 1/16W 0.5%
X7R 5% RN-CP
1608 0.5% 5% 9 STBY1 VREF5 22
C7061 R7099
0 . 0 0 1 0 C7082
GND 1 10V X7R 1608
50V 1005
10 STBY2 VLSD 21
R7061
560 C7083
1 10V X7R 1608
LM2903DT 1/10W
5% 11 20
IC7005 SCP OUTGND2
C7062
0 . 2 2
1
OUT VCC 8 6.3V 12 NC OUT2_D 19
2 IN- OUT 7 13 SOFTSTART2 LL2 18
C7063
D7018
R7065 MA2J1110GLS0 0 . 0 1 5
680k 16V
3 IN+ IN- 6 14 FB2 OUT2_U 17
1/16W C7047 C7049
RN-CP
0.5% 33p 0 . 0 0 1
50V 50V
4 5 CH X7R 15 16
GND IN+ INV2 LH2
1005 1005
R7063 R7075 C7073
100k R7069 1
100k 22k 10V
1/16W 1/16W 1/16W
D7017 RN-CP RN-CP X7R
0.5% CHIP 1608
MAZ8039G0LS0 5% 0.5%
GND
R7073 R7079 R7088 R7093 R7097
100k 330k 1 . 5 k 100k 47
1/16W 1/16W 1/16W 1/16W 1/16W
GND
RN-CP RN-CP RN-CP RN-CP CHIP
0.5% 0.5% 0.5% 0.5% 5%
R7089
C7069
6 . 8 k 220p
1/16W 16V
RN-CP
CH
0.5% 1005
R7146
2 . 2 k C7145
1/16W 220p
R7140 R7143 RN-CP 16V
10k 10k 0.5%
1/16W 1/16W
RN-CP RN-CP R7152
0.5% 0.5% 47
1/16W
CHIP
R7147 R7150 5%
100 100k
1/16W 1/16W
CHIP RN-CP
0.5%
C7147
C7131 10
10 R7145 25V
C7130 25V 22k IC7131 X7R
100 C7149
X7R 1/16W TPS5124DBTRG4 3225 1
16V 3225 RN-CP GND
0.5% 10V
X7R
1608
C7137 C7144
33p 0 . 0 0 1 1 30
INV1 LH1
GND 50V 50V
CH X7R
1005 1005
2
FB1 OUT1_U 29
3 SOFTSTART1 LL1 28
C7138
0 . 0 1 5
16V 4 27
B NC OUT1_D
1005
5 26
CT OUTGND1
C7150
C7139
22p 25V
50V
6 NC TRIP1 25 X7R
CH R7155 1608
1005
12k 1/16W 0.5%
7 GND VCC 24
C7140 C7151
0 . 1
16V 25V
8 23 X7R
REF TRIP2
R7156 1608
12k 1/16W 0.5%
9 STBY1 VREF5 22
C7141 R7154 C7152
0 . 0 0 1 0
1 10V X7R 1608
50V 1005
10 STBY2 VLSD 21
C7153
1 10V X7R 1608
11 SCP OUTGND2 20
C7142
0 . 2 2
6.3V 12 19
NC OUT2_D
13 SOFTSTART2 LL2 18
C7143
0 . 0 1 5
16V
14 FB2 OUT2_U 17
C7135 C7136
100p 0 . 0 0 1
50V 50V
CH X7R 15 16
INV2 LH2
1005 1005
C7148
R7142
33k 1
10V
1/16W X7R
RN-CP
0.5% 1608
R7141 R7144 R7148 R7151 R7153
150k 120k 1 . 5 k 100k 47
1/16W 1/16W 1/16W 1/16W 1/16W
GND
RN-CP RN-CP RN-CP RN-CP CHIP
0.5% 0.5% 0.5% 0.5% 5%
R7149
10k C7146
330p
1/16W 50V
RN-CP
0.5% X7R
1005
12 | 13 | 14 | 15 | 16 | 17
D1.8V
2.2A
R7104
0
CHIP FDS6986AS-NL
Q7013
1005
1 8
2 7
DDR2 612mA
3 6
C7092
10 D1.8V X245 167mA
4 5 25V
X7R FB7007
3225
JL7002 0uH
L7002
5.6uH C7115 C7117
R7106 0 . 0 0 1 4 . 7
0 . 1 3.9A
3 . 3 50V 10V
1/10W X7R X7R
RN-CP 1005 2012
5% C7096 C7100 C7104 C7179 C7116
C7109 GND GND
10 10 0 . 1 220 0 . 1 220
6.3V 6.3V 16V 16V 16V
X6S X6S X7R 16V X7R
0 . 1
C7084 C7086 2012 2012 1005 1005
0 . 1
1
25V 25V
X7R X7R
2012 1608
GND
FDS6986AS-NL
Q7014
1 8
7
2
3 6 D2.5V
C7093
5
4 10
25V
X7R 1.4A
3225
BE2.5V
D2.5V
JL7004
R7107 L7004 R7118
3 . 3 10uH C7121 C7114 C7118 0
0 . 1
1/10W 2.9A 0 . 1 220 1608
RN-CP 16V 16V 16V
1005
1005
C7097 C7101 C7105 C7167
GND GND GND
10 10 0 . 1 220
10V 10V 16V 16V
X7R X7R X7R
3216 3216 1005
GND
R7105
0
CHIP D3.3V
1005
Q7012
FDS6986AS-NL
0.9A
1 10
2 9
3 8
C7094
10
4 7 25V
X7R D3.3V
3225
JL7003
L7003
R7108 10uH
0 . 1 3 . 3 1.85A
1/10W
RN-CP
5%
C7098 C7102 C7106 C7108
10 10 0 . 1 220
10V 10V 16V 16V
X7R X7R X7R
0 . 1 3216 3216 1005
C7085 C7087
1 0 . 1
25V 25V
X7R X7R
2012 1608
GND
GND
FDS6986AS-NL
Q7015
D1.0V
1
8
2 7
3.0A
3
6
C7095
4 5 10
D1.0V
R7109 25V
3 . 3 X7R
3225
1/10W JL7001
RN-CP
5%
L7005
5.6uH
3.9A
C7099 C7103 C7107 C7110 C7112
10 10 0 . 1 220 0 . 1
6.3V 6.3V 16V 16V 16V
X6S X6S X7R X7R
2012 2012 1005 1005
GND
R7157
0
CHIP
D5V_USB/DMP
1005
Q7132
FDS6986AS-NL
0.5A
1 8
2 7
3 6
C7158 D5V_USB D5V_DMP
10
5
4 25V
X7R
3225
JL7130
*L7130 R7173
5.6uH
R7158 0
0 . 1 3.9A CHIP
3 . 3 1608
1/10W
RN-CP
5%
C7160 C7162 C7164 C7166
10 10 0 . 1 220
10V 10V 16V 16V
X7R X7R X7R
0 . 1 3216 3216 1005
C7154 C7155
1 0 . 1
25V 25V
X7R X7R
2012 1608
GND
GND
FDQ7238AS
Q7133
1 11
D1.2V
10
2 9
Q1 1.17V CENTER
3 5.41A
C7159 C7180
10 10 4 8
25V 25V
X7R X7R Q2
3225 3225 5
6 7 POWER SUPPLY
D1.2V
R7159
3 . 3
1/10W
JL7131
RN-CP
5%
L7131
3.3uH
8.6A
C7161 C7163 C7165 C7168 C7184
10 10 10 0 . 1
220
6.3V 6.3V 6.3V 16V 16V
X6S X6S X6S X7R
2012 2012 2012 1005
GND
| 18 | 19 | 20 | 21 |
TRIDENT 500mA
DDR_1.8V DDR2x2 948mA
BU 7/12
A-1506-055-A <EX1> BU-P7
KDL-42V4100
54