Haier LT22M1CWA Service Manual page 46

22"LCD TV
A0N
A0P
A1N
A1P
A2N
A2P
CK1N
CK1P
A3N
A3P
A4N
A4P
A5N
A5P
A6N
A6P
CK2N
CK2P
A7N
A7P
For 26" Panel
LVDS 12V
DV33
L301 3A
NC
L302
12V
1 2
BEAD
+5V L303
NC/BEAD
T1= 0.74ms>0.47ms
R306
9 LVDSVDD_EN
51K OHM 1/10W
HI = > LVDS POWER ON
LO = > LVDS POWER OFF
U401C
244 220
A0N AVDD33_LVDSA
243 229
A0P AVDD33_LVDSB
242 238
A2N AVDD33_LVDSC
241
A2P
240 217
CK1N AVDD33_VPLL
239
CK1P
237
A3N
236 218
A3P TP2
235 219
A4N TN2
234
A4P
233
A5N
232
A5P
231
A6N
230
A6P
228
A7N
227
A7P
226
CK2N
225
CK2P
224
A8N
223
A8P
222
A9N
221
A9P
MT5335PKU
LVDS OUT
+
C310 C311
220uF/16V 0.1UF16V
R305
10K OHM 1/10W
Q301
2N7002 SOT-23
C301
R307 1uF6.3V
1M OHM 1/10W
AVDD33_LVDS
AVDD33_LVDS AV33
AVDD33_LVDS
AVDD33_VPLL
CI_POCE1# 20
AV33
U301
1 8 LVDSVDD
S D
2 7
S D
3 6
S D
4 5
G D
AO4449 -7A/-30V
+
C308 C309
NC/100uF/16V 0.1UF16V
46
Haier LT22M1CWA&LT22M1CW
FB301
AVDD33_LVDS
BEAD
C303 C302 C304
1uF/16V 10uF/10V 0.1UF16V
1206
FB302
1 2 AVDD33_VPLL
BEAD
+ C306 C307
C305 1uF/16V 0.1UF16V
100uF/16V
NC FOR FFC Board
33T8027 30 GP
CN301
LVDSVDD
1
3
A0N
5
A1N
7
A2N
9
11
CK1P
R308
13
A3P
22 OHM 1/10W
15
A4P
17
A5N
19
21
A6P
23
CK2P
R310
25
A7P
22 OHM 1/10W
27
29
NC/CONN
FB303
DV33
BEAD
SELLVDS 3.3V
LVDSVDD
2
4
A0P
6
A1P
8
A2P
10
R309 CK1N
12
A3N
22 OHM 1/10W
14
A4N
16
18
A5P
20
A6N
22
CK2N
R311
24
A7N
22 OHM 1/10W
26
28
30