AOC L27W451B, Руководство по обслуживанию

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2
7
’’
L
C
D
T
V
A
O
C
L
2
7
W
4
5
1
B
ʳ
52
P_51
DIN13
DIN15
DIN6
R230
NC
R232 NC
VGA_VSIN
2
AVSS_ADC2 VSSH
AV DD_ADC2
R211
NC
C247 0.1uF
C218
0.1uF
PAVSS1
P_26
PB_B2
R236
NC
COMP_B
2
MLF1
C244
2
700pF
C221
0.1uF
C251
0.1uF
DIN16
P_33
R212
33
ǂ
R233
NC
CN20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
+
C215 22uF/16V
C235
2
700pF
VL1_8
VGA_GIN
2
AVDD_ADC2
C253
0.1uF
C231
0.1uF
CLK_2EX
RN208
33
ǂ
1
8
2
7
3
6
4
5
P_36
R213
33
ǂ
C240
0.1uF
Low color shift on = Vcc
VDDH
CLK_2EX
C245 10uF/16V
VGA_RIN
2
PAVSS2
R209
1K
ǂ
CVBS_2 for AV
VL1_8
VREFN_1
DIN1
AVDD_ADC3
PDVD D
PR_R2
AIN_N1
PAVDD 1
R228 NC
P_50
Y_G2
P_31
50 Hz = High
SC1_FB
2
P_38
VDDL
DIN19
C220
20pF
C255 0.1uF
VA1_8
PDVDD
May.05
C273
0.1uF
P_37
AVSS_ADC2
R229
NC
VA1_8
TXCLK+
VSSL
P_30
VSSH
C230 0.1uF
VGA_HSIN
2
EX_C
2
P_35
TXOUT2-
PAVDD 2
VDDH
60 Hz = Low
PR_R1
Y
DIN0
DIN17
FB201
150 OHM
1
2
C227
0.1uF
C274
0.1uF
CLK_2EX
7,8
PAVSS2
C272
0.1uF
C268 10uF/16V
CVBS_1
TXOUT1-
PR_R1
PAVDD2
P_41
L201
2.2uH
1
2
AVDD3_AVSP2
DHS_2EX
7
,8
VREFP_3
P_29
CONNECTOR for PANEL
CVBS_1 for TV
EX3V3_SB
SVP-EX [256]
(2 of 2)
U21B
SVP-EX52_256
1
256
255
254
253
252
241
240
239
238
249 248 247 246 245 244 243 242 236 237
235
234
230
229
228
227
232 233 231
224
223
222
221
226 225
215 214
205
204
182 167 164 149 146 143
128
127
113 110 107
92 89 74
19
20
21 22 23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
40
41
9 8 3 6
10 11
7
5
4
2
38
39
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67 68 69 70 71 72
184 185
186
187
198 199 251 250
XTALO
XTALI
PAVSS
PAVDD
PDVSS
PDVD D
VREF P_1
VREF N_ 1
AVSS_ADC 1
AV DD_ADC1
AIN_N3
Y_G2
AIN_N2
Y_G1
AIN_N1
CVBS3 CVBS2 CVBS1
CVBS_OUTP
CVBS_OUTN
AVSS3_BG_ASS
AVDD 3_AVSP2
VREF P_2
VREF N_ 2
AVSS_ADC 2
AV DD_ADC2
PB_B1 PB_B2
C
VREF P_3
VREF N_ 3
AVSS_ADC 3
AV DD_ADC3
PR_R2 PR_R1
VSSC VDDC
VSSH
VDDH
VSSC VDDC VSSC VDDC VSSC VDDC
VDDL
VSSL
VDDC VSSC VDDC VSSC VDDC VSSC
VDDH
VSSH
H
V
DE
P_24
P_25
P_26
P_27
P_28
P_29
P_30
P_31
P_32
P_33
P_34
P_35
P_36
P_37
P_40
P_41
VDDC VSSC MLF1 PLF2
AIN_HS AIN_VS
PAVSS2
PA VDD2
PAVSS1
PA VDD1
P_38
P_39
P_42
P_43
P_44
P_45
P_46
P_47
P_48
P_49
P_50
P_51
P_52
P_53
P_54
P_55
P_56
P_57
P_58
P_59
P_60
P_61
P_62
P_63
P_64
VDDH
VSSH
VDDC VSSC DIN23 DIN22 DIN21 DIN20 VDDC VSSC
VDDH
VSSH
VDDC VSSC VDDC VSSC
PAVSS
DIN3
FB202
150 OHM
1
2
PB_B1
C241
0.1uF
C275
0.1uF
TXCLK-
P_34
C222
NC
DE_2EX
7
VREFN_2
C259
0.1uF
AVSS3_BG_ASS
C234
0.1uF
C265 0.1uF
AVSS_ADC3
PAVDD
PLF2
C254
10uF/16V
C216 0.1uF
C263
0.1uF
LCS
6
AIN_N3
P_32
DIN11
P_30
AVSS_ADC1
C261
0.1uF
C233
10uF/16V
VD1_8
P_28
C262
0.1uF
PLF2
P_37
C224
NC
C270
0.1uF
VREFP_2
CVBS1
2
DIN14
56T126-10
P_40
C249
0.1uF
L200
2.2uH
1
2
C238 0.1uF
VD3_3
VD1_8
DIN2
DIN7
AVDD_ADC1
DIN8
AVSS_ADC1
FB206
150 OHM
1
2
C250
0.1uF
P_26
C
CVBS_2
PAVSS
C271
0.1uF
TXOUT1-
VL1_8
VD3_3
C299
0.1uF
P_35
P_50
C242
0.1uF
PAVSS1
C226
0.1uF
DVS_2EX
7
,8
DIN22
P_24
R231
390PF
P_29
AVSS_ADC 1
Y
VD3_3
AIN_N2
PVDD
10
P_27
C260
0.1uF
FB205
150 OHM
1
2
PB_B2
DIN9
P_36
TXOUT0-
P_41
FB203
150 OHM
1
2
L203
600 OHM
C267 0.1uF
C237 0.1uF
L202
2.2uH
1
2
PAVDD
C266 0.1uF
VD1_8
TXOUT0-
TXCLK-
EX3V3_SB
P_31
VD3_3
DIN18
C225 0.1uF
VD3_3
AV DD_ADC1
FB200
150 OHM
1
2
P_25
PB_B1
C217
0.1uF
R200
NC
C232
0.1uF
CVBS_1
C269
0.1uF
VREFP_1
R235
NC
C258
0.1uF
C246 0.1uF
EX_Y
2
AVDD 3_AVSP2
PAVDD1
AV DD_ADC3
DIN4
C219
20pF
CMO-27"
DIN[0..23]
7,8
AVSS_ADC 2
DIN5
PDVSS
C248 10uF/16V
L204
300 OHM
C228
0.1uF
C256 10uF/16V
VGA_BIN
2
Y_G1
R210
0
1/16W
ǂ
Y_G1
P_28
VDDL
C243
10uF/16V
Power saving ?
P_39
P_33
CVBS_2
C252
0.1uF
X20
14.318MHz
TXOUT2-
DIN10
R215
NC
RN209
3
3
ǂ
1
8
2
7
3
6
4
5
DIN23
VSSH
PR_R2
TV2765W-4E
1
SVP-EX256_2
AOC (Top Victory) Electronics Co., Ltd.
Custom
4
12
Wednesday, January 04, 2006
Title Size
Document Number
Rev
Date:
Sheet
of
DIN12
P_25
OD_SEL for CMO 32"
COMP_Y
2
VREFN_3
P_51
R234 NC
Pin 56
VA1_8
P_34
AVSS_ADC 3
VSSL
P_40
DIN21
C236 10uF/16V
C264
10uF/16V
P_38
TXOUT3-
OD_SEL
6
PDVSS
TXOUT3-
AVSS_ADC3
COMP_R
2
C239 10uF/16V
MLF1
C
TXCLK+
P_27
Y_G2
C229 0.1uF
FB204
150 OHM
1
2
P_24 P_32
C257
0.1uF
AVSS3_BG_ASS
C223
NC
VD1_8
3.3V_SB
DIN20