Frame Schematic Diagram; Frame - Sony LMD-2140MD Service Manual

6-1. Frame Schematic Diagram

1
2
3
FAN
FAN
4
FAN
5
A B
SWITCHING
1 AC(L)
AC INLET
100-240V 2 NC
REGULATOR
50/60Hz
3 AC(N)
1 AC(L) 24V
2 NC 24V
3 AC(N) 24V
4 NC GND
5 AC(N) GND
6 NC GND
7 AC(L)
LED-R
X
LED-G
GND
CN1302
1 REMOTE1 5V
2 GND 3.3V
3
REMOTE2 GND
4 GND SCL
SDA
CN1301
FAN DRIVE 1 1 FAN DRIVE1
FAN ERROR 2 2 FAN ERROR1
B2
GND 3 3 GND
4 FAN DRIVE2
5 FAN ERROR2
6 GND
7 FAN DRIVE3
1
FAN DRIVE 8 FAN ERROR3
2
FAN ERROR 9 GND
3
GND
1
FAN DRIVE
FAN ERROR 2
GND 3
C

Frame

Frame
CN601 CN602
1 1 24V GND
2 2 24V 16.5V
3 3 24V 16.5V
4 4 GND 16.5V
5 5 GND GND
6 6 GND GND
5V
GND
PANEL DET
BACK LIGHT
DIMMER
CN603
GND
CN1901 CN605 GND
1 1
LED-R 16.5V
2 2 LED-G 16.5V
3 3 GND
CN604
BACK LIGHT
PANEL DET
DIMMER
G1
GND
LED-G
LED-R
GND
CN607
CN1303 CN606
1 1
5V D5V
2 2
3.3V A5V
3 3
GND -5V
4 4 SCL GND
5 5 SDA GND
GND
3.3V
3.3V
GND
GND
SCL
SDA
GND
12V
NC
GND
TX3+
TX3-
GND
TXCLK+
TXCLK-
GND
TX2+
TX2-
PANEL
GND
TX1+
TX1-
GND
TX0+
TX0-
GND
GND
VCC
VCC
6-2 6-2
D E
CN8201
1 1 GND
2 2 16.5V
3 3 16.5V
4 4 16.5V
5 5 GND
6 6 GND
7 7 5V
D2
8 8 GND
9 9 PANEL DET
10
10 BACK LIGHT
11 11
DIMMER
CN8210
1 1
16.5V
2 2
16.5V
3 3
GND
4 4 GND
CN301
1 1 PANEL DET GND
2 2 BACK LIGHT TXD
3 3 DIMMER +5V
4 4 GND RXD
5 5
LED-G
6 6
LED-R
7 7
GND GND
REMOTE+
REMOTE-
MISO
SCLK
CS-KEY
LOAD-KEY
CN501
1 1 D5V 3.3V
2 2 A5V GND
3 3
-5V 5V
LED-POWER
4 4 GND
LED-PSAVE
5 5 GND
LED-KEYLOCK
6 6 GND
7 7 3.3V LED-REMOTE
8 8 3.3V GND
9 9 GND
10 10 GND TCK
11 11 SCL TRST
12 12 SDA TDO
B
13 13 GND ASEBREAK
14 14 12V TMS
TDI
RESETP
GND
CN7501 GND
20 1 GAMMA GND
19 2 GND N.C.
18 3 TX3+ GND
17 4 TX3-
16 5 GND CN2701
6 TXCLK+ +5V
15
14 7 TXCLK- VIDEO
13 8 GND GND
12 9 TX2+ SY
11 10 TX2- GND
10 11 GND SC
9 12 TX1+ GND
8 13 TX1- G/Y
7 14 GND GND
6 15 TX0+ B/B-Y
5 16 TX0- GND
4 17 GND R/R-Y
3 18 GND GND
2 19 VCC EXTSYNC
1 20 VCC -5V
CN4100 CN4101
CN803 CN804
T
F
CN1
1
2
FOR TOOL
3
4
CN3 CN1001
1 1
GND
2 2
REMOTE+
3 3
REMOTE-
4 4
MISO
5 5
SCLK
6 6 CS-KEY
H
7 7 LOAD-KEY
8 8
3.3V
9 9
GND
10 10
5V
LED-POWER
11 11
LED-PSAVE
12 12
LED-KEYLOCK
13 13
14 14 LED-REMOTE
15 15 GND
CN5
1
2
3
4
5
6
7
8
9
10
11
12
CN3103
1 1 +5V
2 2 VIDEO
3 3 GND
4 4 SY
5 5 GND
6 6 SC
7 7 GND
Q
8 8 G/Y
9 9 GND
10 10 B/B-Y
11 11 GND
12 12 R/R-Y
13 13 GND
14 14 EXTSYNC
15 15
-5V
FRAME
LMD-210MD
LMD-2140MD
G H