LG 23EA53V, Руководство по обслуживанию

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THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
R204
75
JP205
C204
68pF
DSUB_DET
R209
4.7K
C203
68pF
JP204
GREEN
RED
BLUE
R215
10K
R205
75
DSUB_SDA
3.3VS
R203
75
C205
68pF
R210
4.7K
VSYNC
DSUB_SCL
HSYNC
C202
68pF
C201
0.1uF
16V
HDMI model only
H
HDMI_SDA
HDMI_SCL
Q200
MMBT3904-(F)
READY
E
B
C
HDMI_RX0-
R201 1K
1/10W
HDMI model only
IC200
M24C02-RMN6T
HDMI model only
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
HDMI_5V
HDMI_HPD
HDMI_DET
H
R202
10K
HDMI model only
HDMI_SCL
H
HDMI_RX2-
JP200
3.3VS
HDMI_5V
JP201
R206 0
HDMI model only
WP_24C02
5VS
HDMI_SDA
HDMI_RXC-
C200
0.1uF
16V
HDMI model only
H
HDMI_RX1-
3.3VS
R200
10K
HDMI model only
JK200
51V019S-35SN-CR2-B-LG
HDMI model only
14
NC
13
CEC
5
DATA1_SHIELD
20
SHIELD
12
CLK-
11
CLK_SHIELD
2
DATA2_SHIELD
19
HPD
18
+5V_POWER
10
CLK+
4
DATA1+
1
DATA2+
17
DDC/CEC_GND
9
DATA0-
8
DATA0_SHIELD
3
DATA2-
16
SDA
7
DATA0+
6
DATA1-
15
SCL
JK202
DSB47C-15BS1YN32
1
RED
2
GREEN
3
BLUE
4
GND_1
5
DDC_GND
6
RED_GND
7
GREEN_GND
8
BLUE_GND
9
NC
10
SYNC_GND
11
GND_2
12
DDC_DATA
13
H_SYNC
14
V_SYNC
15
DDC_CLOCK
16
SHILED
D201
30V BAT54
HDMI model only
D200
30V
BAT54
HDMI model only
V
A
2
0
3
A
D
U
C
2
0
S
0
2
0
1
0
L
20V
V
A
2
0
4
A
D
U
C
2
0
S
0
2
0
1
0
L
20V
V
A
2
0
5
A
D
U
C
2
0
S
0
2
0
1
0
L
20V
V
A
2
0
6
A
D
U
C
2
0
S
0
2
0
1
0
L
20V
V
A
2
0
7
A
D
U
C
2
0
S
0
2
0
1
0
L
20V
D202
30V BAT54
HDMI model only
R208
10K
READY
R207
10K
READY
R213 4.7K
HDMI model only
R214 4.7K
HDMI model only
R216 4.7K
HDMI model only
JP202
R226
10
DVI_5V
DVI_SDA
DVI1-
DVI_DET
R224
10
R235 10K 1/16W 5%
JP207
DVI0+
R234
4.7K
C208
0.1uF
16V
JK201
PEJ024-06
HDMI model only
R_SPRING
E_SPRING
T_SPRING
SHIELD_PLATE
IC201
M24C02-RMN6T
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
C213 0.1uF 16V
HEAD_ROUT
R219 10K
HEAD_LOUT
R221
10
DVIC-
JP208
JP203
DVI_SDA
DVI1+
R228
10
R233
4.7K
D204
KDS184
A2
C
A1
D203
MMBD301LT1G
L200
BLM18PG121SN1D
HDMI model only
R230
5.1
HDMI model only
R229
5.1
HDMI model only
C206
68pF
R231 33
R223
10
DVI2-
R225
10
R217
1K
HDMI model only
DVI_HPD
L201
BLM18PG121SN1D
HDMI model only
R220
10K
DVI2+
DVI_SCL
WP_24C02
DVI_HPD
DVI_SCL
R227
10
JP206
R232 33
R218
1K
HDMI model only
R222
10
DVIC+
DVI0-
3.3VS
C207
68pF
JK203
DVI42C_24HS1YN4A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
5VS
DVI_5V
V
A
2
1
4
2
0
V
A
D
U
C
2
0
S
0
2
0
1
0
L
HDMI model only
V
A
2
1
2
2
0
V
A
D
U
C
2
0
S
0
2
0
1
0
L
HDMI model only
C210
100uF 16V
HDMI model only
C212
100uF 16V
HDMI model only
VA208
20V
ADUC 20S 02 010L
READY
VA210
20V
ADUC 20S 02 010L
READY
VA209
20V
ADUC 20S 02 010L
READY
VA211
20V
ADUC 20S 02 010L
READY
VA213
20V
ADUC 20S 02 010L
READY
V
A
2
0
0
5
.
5
V
A
D
U
C
5
S
0
2
0
R
5
L
V
A
2
0
1
5
.
5
V
A
D
U
C
5
S
0
2
0
R
5
L
V
A
2
0
2
5
.
5
V
A
D
U
C
5
S
0
2
0
R
5
L
C209 10uF 10V
READY
C211 10uF 10V
READY
R211 33
HDMI model only
R212 33
HDMI model only
R236 10 Ready
R237 10
Ready
C214
0.01uF
Ready
C215
0.01uF
Ready
GNDR
GNDB
DSUB INPUT
GNDG
2 2
Interface
HDMI INPUT
Ear-phone OUT
DVI INPUT
EA53/63
2012-10-25