AOC L32W451B Servce Manual page 51

32'' LCD TV
7,8 CLK_2EX
7,8 DIN[0..23]
56T126-10
SVP-EX52_256
U21B
DIN23
69
DIN23
DIN22 70
DIN22
DIN21 71
DIN21
DIN20
72
DIN20
MLF1 3
MLF1
VD1_8 PLF2 6
PLF2
9
VDDC
67
VDDC
89
VDDC
107
VDDC
113
VDDC
143
VDDC
149
VDDC
167
VDDC
184
VDDC
198
VDDC
214
VDDC
251
VDDC
8
VSSC
68
VSSC
74
VSSC
92
VSSC
110
VSSC
146
VSSC
164
VSSC
182
VSSC
185
VSSC
199
VSSC
215
VSSC
250
VSSC
14.318MHz
X20
C219 C220
20pF 20pF
VL1_8
FB201
1 2
150 OHM
C236 C237 C235 2700pF
10uF/16V 0.1uF
FB203
1 2
150 OHM
C245 C246 C244 2700pF
10uF/16V 0.1uF
VD1_8
C257 C258 C259 C260 C261
0.1uF
0.1uF 0.1uF 0.1uF 0.1uF
C274
C269 C270 C271 C272 C273
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
Pin 56
VD3_3
CLK_2EX
1K
R209
SVP-EX [256]
(2 of 2)
CVBS_OUTP
CVBS_OUTN
VDDH
EX3V3_SB
VSSH
VD1_8
FB202
PAVDD1 VDDL 1 2
150 OHM
MLF1 C238 C239
0.1uF 10uF/16V
PAVSS1 VSSL
VL1_8
FB204
PAVDD2 PDVDD 1 2
150 OHM
PLF2
C247 C248
0.1uF 10uF/16V
PAVSS2 PDVSS
VL1_8
FB200
PAVDD
1 2
150 OHM
C255 C256
C262 0.1uF 10uF/16V
PAVSS
0.1uF
VD3_3
FB206
VDDH
1 2
150 OHM
C267 C268
0.1uF 10uF/16V
VSSH
R215 NC
P_37
TXOUT0-
P_36
TXOUT0+
P_35
TXOUT1-
P_34
TXOUT1+
P_31
TXOUT2-
P_30
TXOUT2+
P_29
TXCLK-
P_28
TXCLK+
P_27
TXOUT3-
P_26
TXOUT3+
R210 0 1/16W
SC1_FB 2
TXOUT3+
R211 NC
DE_2EX 7 TXOUT3-
TXCLK+
23
DE TXCLK-
22
DVS_2EX 7,8
V
21
H DHS_2EX 7,8
TXOUT2+
TXOUT2-
10
VGA_HSIN 2
AIN_HS TXOUT1+
11
VGA_VSIN 2
AIN_VS TXOUT1-
TXOUT0+
225 PR_R1
PR_R1 TXOUT0-
Y_G1
246
Y_G1
PB_B1
232
PB_B1
226 PR_R2
PR_R2
248 Y_G2
Y_G2
233 PB_B2
PB_B2
236
237
242 CVBS_1 CVBS_1 for TV
CVBS1
CVBS_2
243 CVBS_2 for AV
CVBS2
244 Y
CVBS3
231 C
C
245 AIN_N1
AIN_N1
AIN_N2
247
AIN_N2
AIN_N3
249
AIN_N3
VREFN_3
VREFP_3
VREFN_2
VREFP_2
VREFN_1
VREFP_1
C222 NC
C223 NC
C228 C229
C225 C226 C227
0.1uF 0.1uF 0.1uF 0.1uF
0.1uF
AVSS_ADC1 AVSS_ADC2
VA1_8
AVDD_ADC2 2 1 AVDD_ADC1
2.2uH L201
C242
C243 C232
0.1uF 10uF/16V 0.1uF
AVSS_ADC2 AVSS_ADC1
VA1_8
VD3_3
AVDD_ADC3 2 1
2.2uH L202
P_50
C254
C253
0.1uF 10uF/16V
C249
AVSS_ADC3
0.1uF
VD3_3 P_51
FB205
AVDD3_AVSP2 1 2
150 OHM
C263
C264
0.1uF
10uF/16V
AVSS3_BG_ASS P_38
P_33
P_24
VSSH
Power saving ?
C275
3.3V_SB
0.1uF
P_32
EX3V3_SB P_25
L203 600 OHM
51
CN20 CONNECTOR for PANEL
Low color shift on = Vcc
6 LCS
R200 NC
RN208 33
4 5
3 6
2 7
1 8
RN209 33
4 5
3 6
2 7
1 8
R212 33
R213 33
6 OD_SEL
10 PVDD
L204
300 OHM
OD_SEL for CMO 32"
50 Hz = High
C216
60 Hz = Low May.05 0.1uF
Y_G1 C217 0.1uF
PB_B1 C218 0.1uF
PR_R1 C221 0.1uF
C224 NC
Y_G2 C231 0.1uF
C230
0.1uF
PB_B2 C234 0.1uF
AVSS_ADC3 PR_R2 C240 0.1uF
VA1_8
2 1
2.2uH L200
C233
10uF/16V
CVBS_1
C241 0.1uF
CVBS_2 C299 0.1uF
VD1_8 Y C251 0.1uF
C C252 0.1uF
P_40
C250
0.1uF
P_41
VD3_3
AOC (Top Victory) Electronics Co., Ltd.
C265 C266
Title
0.1uF
0.1uF
SVP-EX256_2
Size Document Number
Custom TV2765W-4E
Date: Wednesday, January 04, 2006
AOC L32W451B
CMO-27"
+
C215
22uF/16V
COMP_Y 2
COMP_B 2
COMP_R 2
VGA_GIN 2
VGA_BIN 2
VGA_RIN 2
CVBS1 2
EX_Y 2
EX_C 2
Rev
1
Sheet 4 of 12