Lvds/Ir_Led_Key - LG 22LK230 Service Manual

LVDS/IR_LED_KEY

TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCLKE+,TXCLKE-
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.
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
HD(22")
5V_LCD
P204
FF10001-30
30
1
29
2
28
3
27
4
26
5
25
22"LGD/Tsinghua
6
R229
24
0
7
23
8
22
9
21
JEIDA
10
R230
20
0
11
19
12
TXCE3+ 18
13
TXCE3- 17
14
16
15
TXCLKE+ 15
16
TXCLKE- 14
17
13
18
TXCE2+ 12
19
TXCE2- 11
20
10
21
TXCE1+ 9
22
TXCE1- 8
23
7
24
TXCE0+ 6
25
TXCE0- 5
26
4
27
3
28
2
29
1
30
31
.
READY
KEY1
C209
100pF
50V
KEY2
READY
C212
100pF
50V
MBW3216-501TF
L203
ST_5V
500-ohm C207 C208
0.1uF 100pF
50V 50V
IR
READY
C205
C202 READY
47pF
0.1uF
50V
50V
3.3V_M
R206
4.7K
READY
LED_KEY
C206
C203 100pF
0.1uF 50V
ST_3.3V
50V
R203
10K
READY
LED_POWER
C204
C201
100pF
0.1uF
50V
50V
EAX64207701
LVDS/IR/KEY
IR & LED
12507WR-08L
P201
KEY1
1
READY
ZD204
5.6V
KEY2
2
READY
ZD205
5.6V
GND
3
+ST_5V
4
GND
5
IR
6
ZD201
5.6V
LED_KEY
7
READY
ZD202
5.6V
LED_POWER
8
READY
ZD200
5.6V
9
2011/5/6
2 7
LGE Internal Use Only