U
S
B
D
O
W
N
S
T
R
E
A
M
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2014/11/05
INTERFACE
7
MT57
VA712
20V
USB_DP
R732
10K
DSUB
R707
100
R731
2.4K
DSUB
JK701
3AU04S-305-ZC-(LG)
1
2
3
4
5
JP702
ZD700
5V
OPT
USB_OCD
VA709
20V
IC701
BD2242G
3
EN
2
GND
4
OC
1
VIN
6
VOUT
5
ILIM
USB_CTL
PM_RXD
R725
10K
JP711
P701
12507WS-04L
SW DEBUG Wafer
1
2
3
4
5
+5V_Normal
JP713
JP712
R718
470K
OPT
USB_DM
VA716
20V
C707
220pF
50V
OPT
R701
75
DSUB
R719
15K
AUDIO_IN
R717
470K
OPT
JP715
VA710
20V
DSUB
PC_L_IN
+5V_Normal
+3.3V_Normal
+3.3V_ST
DSUB_DET
RGB_DDC_SDA
PC_AUDIO_DET
VA715
20V
OPT
R723
10K
AUDIO_IN
R720
15K
AUDIO_IN
R721
470K
AUDIO_IN
C706
220pF
50V
OPT
R724
1K
AUDIO_IN
JP716
MGJ63348201
M700
JackShield(for NonCKD)
VA713
20V
AUDIO_IN
MGJ63348202
M700-*1
JackShield(for CKD)
VA711
20V
DSUB
JP714
JP720
JP721
RGB_DDC_SCL
R708
10K
DSUB
JP719
VA703
5.5V
DSUB
VA714
20V
AUDIO_IN
JP717
VA706
5.5V
DSUB
JP718
JP701
PC_R_IN
R710
47K
DSUB
DSUB_HSYNC
2:E18
C705
22uF
OPT
R702
75
DSUB
VA705
5.5V
DSUB
R700
75
DSUB
JP707
JP710
R726
14K
PM_TXD
+3.3V_Normal
VA708
20V
R738
4.7K
JP700
JP703
C723
10uF
10V
JP706
R704
0
R703
0
VA701
20V
DSUB
+3.3V_ST
D700
MMBD6100
DSUB
A2
C
A1
R706
100
JP709
JK703
DSUB
1
R
E
D
2
G
R
E
E
N
3
B
L
U
E
4
G
N
D
_
1
5
D
D
C
_
G
N
D
6
R
E
D
_
G
N
D
7
G
R
E
E
N
_
G
N
D
8
B
L
U
E
_
G
N
D
9
N
C
1
0
S
Y
N
C
_
G
N
D
1
1
G
N
D
_
2
1
2
D
D
C
_
D
A
T
A
1
3
H
_
S
Y
N
C
1
4
V
_
S
Y
N
C
1
5
D
D
C
_
C
L
O
C
K
1
6
S
H
I
L
E
D
VA707
20V
DSUB
R711
10K
DSUB
JP704
JP705
R713
47K
DSUB
VA700
20V
DSUB
R705
10K
DSUB
DSUB_VSYNC
2:E18
R722
10K
AUDIO_IN
Q700
MMBT3904(NXP)
DSUB
E
B
C
JK702
KJA-PH-1-0177
AUDIO_IN
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
C708
0.1uF
16V
SC1_R+
R728
2K
RGB SWITCH
C727
0.01uF
25V
RGB SWITCH
R736
300
OPT
R730
4.7K
RGB SWITCH
SC1_B+
DSUB/SC1_R+
R729
75
RGB SWITCH
Q701
MMBT3904(NXP)
RGB SWITCH
E
B
C
DSUB/SC1_VSYNC
C714
22uF
6.3V
RGB SWITCH
C728
22uF
6.3V
RGB SWITCH
C719
0.01uF
25V
RGB SWITCH
DSUB/SC1_OUT_CTRL
DSUB_HSYNC
C722
0.1uF
50V
RGB SWITCH
R714
68K
RGB SWITCH
C731
22uF
6.3V
RGB SWITCH
R712
22
RGB SWITCH
C713
0.01uF
25V
RGB SWITCH
C717
22uF
6.3V
RGB SWITCH
C733
22uF
10V
OPT
C709
470pF
50V
RGB SWITCH
DSUB_VSYNC
C725
22uF
10V
RGB SWITCH
DSUB/SC1_HSYNC
C716
0.01uF
25V
RGB SWITCH
R733
10K
RGB SWITCH
SC1_G+
DSUB/SC1_G+
R715
75
RGB SWITCH
C711
0.01uF
25V
RGB SWITCH
C730
0.01uF
25V
RGB SWITCH
SC1_FB
R737
300
OPT
IC702
BA7657F
RGB SWITCH
3
GREEN_1_INUT
2
HD_SYNC_SIGNAL_DETECTOR
4
GROUND1
1
RED_1_INPUT
6
GROUND2
5
BLUE_1_INPUT
7
RED_2_INPUT
8
GROUND3
9
GREEN_2_INPUT
10
GROUND4
11
BLUE_2_INPUT
12
VD_1_INPUT
13
VD_2_INPUT
14
VD_OUTPUT
15
BLUE_OUTPUT
16
CONTROL
17
COMPOSITE_SYNC_OUTPUT
18
COMPOSITE_VIDEO_INPUT
19
GREEN_OUTPUT
20
VCC
21
RED_OUTPUT
22
HD_OUTPUT
23
HD_2_INPUT
24
HD_1_INPUT
C710
22uF
6.3V
RGB SWITCH
R735
300
OPT
R727
470K
RGB SWITCH
+3.3V_ST
+5V_Normal
DSUB/SC1_B+
R716
75
RGB SWITCH
C720
22uF
6.3V
RGB SWITCH
USB(SIDE)
DSUB RGB
RS232C(SIDE)
12.08.10
47K->470K
PC AUDIO(SIDE)
120918
JIG GND Point addition
Jack Shield (HDMI1, HDMI2, RGB)
130529
DSUB_VSYNC/HSYNC Pull-Down
MAX 1.5A(USB 2.0)
DSUB/SCART Switch
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 22MT47D
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