Read LG 22LK230-TA (CHASSIS:LP92R) Service Manual online
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.
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.
B_TX0+
TXCLK-
B_TX0-
G_TX1-
R_TX2+
HPDCTL
G_TX1+
HDMI_5V_DET
HDMI_SCL
R_TX2-
Q301
2SC3052
E
B
C
TXCLK+
HDMI_SDA
R323
10K
R301
10K
10K
READY
R313
10K
R321
10K
R320
4.7K
R302
1K
R311
5.6
R308
5.6
R309
5.6
R305
5.6
R310
5.6
R307
5.6
R306
5.6
R312
5.6
JK301
YKF45-7058V
14
13
5
20
SHIELD
12
11
2
19
18
10
4
1
17
9
8
3
16
7
6
15
D304
30V
D303
30V
30V
DSUB_SCL
DSUB_SDA
JK302
SPG09-DB-010
6630TGA004Q
RED
1
GREEN
2
BLUE
3
GND_1
4
DDC_GND
5
RED_GND
6
GREEN_GND
7
BLUE_GND
8
NC
9
SYNC_GND
10
GND_2
11
DDC_DATA
12
H_SYNC
13
V_SYNC
14
DDC_CLOCK
15
SHILED
16
HD_5V
5V_M
R329
4.7K
4.7K
C302
0.1uF
50V
50V
R331
4.7K
4.7K
D302
ENKMC2838-T112
A1
C
A2
HD_5V
R303
10
R304
10
C304
33pF
READY
C303
33pF
READY
C305
33pF
READY
C306
33pF
READY
HDMI
HDMI
HDMI/RGB
EAX64207701
2011/5/6
3 7
I2C Control
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