Acer AT2645 Service Manual page 53

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244
243
A0N
242
A0P
241
A1N
240
A1P
239
A2N
237
A2P
236
CK1N
235
CK1P
234
A3N
233
A3P
232
A4N
231
A4P
230
A5N
228
A5P
227
A6N
226
A6P
225
CK2N
224
CK2P
223
A7N
222
A7P
221
For 26" Panel
LVDS 12V
DV33
3A
L301
NC
+
C310
L302
12V
220uF/16V
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
R307
1M OHM 1/10W
U401C
220
AVDD33_LVDS
A0N
AVDD33_LVDSA
229
AVDD33_LVDS
A0P
AVDD33_LVDSB
238
AVDD33_LVDS
A2N
AVDD33_LVDSC
A2P
217
AVDD33_VPLL
CK1N
AVDD33_VPLL
CK1P
A3N
218
A3P
TP2
219
CI_POCE1# 20
A4N
TN2
A4P
A5N
A5P
A6N
A6P
A7N
A7P
CK2N
CK2P
A8N
A8P
A9N
A9P
MT5335PKU
U301
LVDS OUT
1
S
2
S
3
S
4
G
C311
AO4449 -7A/-30V
0.1UF16V
R305
10K OHM 1/10W
Q301
2N7002 SOT-23
C301
1uF6.3V
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
AV33
FB301
BEAD
C303
1uF/16V
1206
AV33
FB302
1
2
BEAD
+
C305
100uF/16V
8
LVDSVDD
D
7
D
6
D
5
D
CK1P
+
R308
C308
C309
22 OHM 1/10W
NC/100uF/16V
0.1UF16V
CK2P
R310
22 OHM 1/10W
DV33
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
T2848-H-X-X-2-032408
TPV MODEL
LVDS OUT
PCB NAME
Friday , April 11, 2008
Sheet
53
AVDD33_LVDS
C302
C304
10uF/10V
0.1UF16V
AVDD33_VPLL
C306
C307
1uF/16V
0.1UF16V
NC FOR FFC Board
33T8027 30 GP
CN301
LVDSVDD
LVDSVDD
1
2
3
4
A0N
A0P
5
6
A1N
A1P
7
8
A2N
A2P
9
10
11
12
A3N
13
14
A3P
A4N
15
16
A4P
17
18
A5N
A5P
19
20
A6N
21
22
A6P
23
24
A7N
25
26
A7P
27
28
29
30
NC/CONN
FB303
BEAD
SELLVDS 3.3V
AT2645
Size
TV2668W-AED
Rev
715T2848-H
称爹
7
of
22
CK1N
R309
22 OHM 1/10W
R311
CK2N
22 OHM 1/10W
A4
C
<称爹>

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