Sony LMD-2140MD Service Manual page 68

1
A
AGND
CSYNC_ANALOG
G/Y/CVBS_ANALOG
B/B-Y/SY_ANALOG
R/R-Y/SC_ANALOG
2
B
3
R4118
10
:CHIP
R4119 R4120
10 10
:CHIP :CHIP
5V
C514 C513 C511
0.01 22 0.01
4 25V 6.3V L502 25V
B:CHIP B:CHIP 10 B:CHIP
C501 C502
CN501
0.01 22
14P 25V 6.3V
B:CHIP B:CHIP
D5V 1
C507
0.01
A5V 2
L501 25V
C504 22 B:CHIP
-5V 3
22
6.3V
GND 4
B:CHIP
GND 5
C503
0.01
GND 6
25V 3.3V L503
B:CHIP 22
3.3V 7
3.3V 8
C505 C509
0.01 C506 0.01
GND 9
25V 470 R500 25V
B:CHIP 10V 10 B:CHIP
GND 10
:AL-CP :CHIP
SCL_3.3
SCL_3.3 11
SDA_3.3
SDA_3.3 12
R501 10 :CHIP
GND 13
12V
+12V 14
5
TO G1 BOARD
CN606
A B
5V-2 3.3V 5V
-5V
C4100 C4101 C4102 C4103
0.01 0.01 0.01 0.01
25V 25V 25V 25V
B:CHIP B:CHIP B:CHIP B:CHIP
R4132 R4133
10 10
:CHIP :CHIP
R4109
10
:CHIP
R4121
10
:CHIP
R4110 R4111 RB4106 RB4107 R4112 R4113
10 10 10x4 10x4 10 10
:CHIP :CHIP :CHIP :CHIP
DIGTAL 5V
C512
470
10V 5V-3
:AL-CP
ANALOG 5V
C508
470
10V 5V-2
:AL-CP
C510
-5V
470
10V
:AL-CP
I2C_3.3V
C
B (6/17) B (6/17)
CN4100
100P
R4100
10
:CHIP
R4103
10
:CHIP
R4101 R4102 RB4100 RB4101
10 10 10x4 10x4
:CHIP :CHIP
CN4101
100P
RB4108 RB4109 R4114 R4115 RB4110 RB4111 R4116
10x4 10x4 10 10 10x4 10x4 10
:CHIP :CHIP :CHIP
RB4131
10kx4
RB4120
10kx4
7 5 3 1 7 5 3 1
8 6 4 2 8 6 4 2
RB4132
10kx4
RB4137
10kx4
7 5 3 1
RB4125
10kx4
8 6 4 2
RB4138
10kx4
6-10 6-10
D E
R4104
10
:CHIP
R4105 RB4102 RB4103 R4106 RB4104 RB4105
10 10x4 10x4 10 10x4 10x4
:CHIP :CHIP
JL4101
#
JL4102
#
R4134
100k
:CHIP
RB4112 RB4113
10x4 10x4
R4117 R4122 R4123 R4124 R4125 R4126
47 10 10 10 10 10
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
RB4133 RB4135
10kx4 10kx4
RB4124
10kx4
7 5 3 1 7 5 3 1 7 5 3 1
8 6 4 2 8 6 4 2 8 6 4 2
RB4134 RB4136
10kx4 10kx4
RB4139 RB4141
10kx4 10kx4
RB4127
10kx4
7 5 3 1 7 5 3 1 7 5 3 1
8 6 4 2 8 6 4 2 8 6 4 2
RB4140 RB4142
10kx4 10kx4
F
DGND
R4107 R4108
10 47
:CHIP :CHIP
BUS_OPTION_A
DGND
R4147
10
:CHIP
VM_BUS
BUS_OPTION_B
R4128 R4130
10 10
:CHIP :CHIP
R4127 R4129 R4131
10 10 #
:CHIP :CHIP
B
(6/17)
(+5V REG)
LMD-2140MD
G H