Read Sony SDM-M51 / SDM-M51D Service Manual online
Q2
Q1
3.3VSW
5VSW
1
2
3
4
5
2
3
4
5
TO INVERTER
2
4
5
9
10
11
13
14
15
19
4
5
9
10
11
13
14
15
19
4
3
2
1
1
2
3
4
2
3
4
1
2
3
4
2
3
4
1
2
6
7
8
9
10
14
2
6
7
8
9
10
14
IC9 IC19
DATA2-
DATA2+
DDC CLK
DDC DATA
ANG VSYNC
DATA1-
DATA1+
DATA2+
DDC CLK
DDC DATA
ANG VSYNC
DATA1-
DATA1+
DATA0-
DATA0+
CLK+
CLK-
ANG RED
ANG GREEN
ANG BLUE
ANG HSYNC
DATA0+
CLK+
CLK-
ANG RED
ANG GREEN
ANG BLUE
ANG HSYNC
+5V
17
18
23
24
C1
C2
C3
C4
18
23
24
C1
C2
C3
C4
1
2
3
4
2
3
4
GND
+5V
RXD
TXD
+5V
RXD
TXD
KEY OK
KEY MINUS
KEY PLUS
KEY BRI
KEY CNST
KEY MENU
KEY PWR
LED AMB
LED GRN
OPL-
OPL+
OPR+
OPR-
V
SW_A/D
SCL
SC
L
SDA
SD
A
VCC
/
T
EST
Q6
2
DIGITAL
1
ANALOG
9
11
3
1
5
7
KEY OK
KEY BRI
KEY CNST
KEY MENU
KEY PWR
LED AMB
LED GRN
KEY CNST
KEY MENU
KEY PWR
LED AMB
LED GRN
2
4
6
8
10
GND
LED
H
J
2
12
6
14
9
13
8
5
3
15
11
4
16
7
10
A
DC IN
DC IN
GND
GND
GND
OPL+
OPL-
OPR-
OPR+
OPL-
OPR-
OPR+
SPKL+
SPKL-
SPKR+
SPKR-
DC IN
GND
BKLT ADJ
GND
BKLT ADJ
BKLT ON
GND
GRAPHIC
ENGINE
CN3
CN2
SW1
CN5
CN4
L
R
AUDIO
AMP
MICRO
CONTROLLER
MULTIPLEXER
EEPROM
CN6
CN7
TO PANEL
DC-DC
CONVERTER
LED 5V
KEY MINUS
KEY PLUS
KEY PLUS
GND
GND
+5V
+3.3V
2
3
3
AL
AUD GND
CN1
AR
1
+5V
DCLK
HSYNC
VSYNC
PDR0
PDR1
PDR2
PDR3
PDR4
PDR5
PDG0
PDG1
PDG2
PDG3
PDG4
PDG5
PDB0
PDB1
PDB2
PDB3
HSYNC
VSYNC
PDR0
PDR1
PDR2
PDR3
PDR4
PDR5
PDG0
PDG1
PDG2
PDG3
PDG4
PDG5
PDB0
PDB1
PDB2
PDB3
VDD
20
PDB4
DE
VDD
PDB5
VDD
21
VDD
23
24
25
29
30
31
33
34
35
37
38
39
40
41
24
25
29
30
31
33
34
35
37
38
39
40
41
SW
Q4
Q5
3.3V SW
OSD
ADC
TMDS
FRC
PLL
uP
Zoom Engine
!
"
#
"
#
"
#
"
#
$
$
%
&'()
$
()
*()
()
+()
*
%,
,
%"
,$
,
'
'
-,
%
,$
,
,.
,.#,$
,*
*
-
-
,$
/0-12
/3-12
-,
-$
-,-
-
%
-
, %,
-
%
%&
%&
%
'+$"
'+$#
'+$#
'+$"
%& ,$4'+$
3-2 BLOCK DIAGRAM
SDM-M51D(E)
3-2
Click on the first or last page to see other SDM-M51 / SDM-M51D service manuals if exist.