AOC L26W831 Service Manual page 32

26"LCD TV
A_1.8
FB200 CLOSE
PIN190
1 2 PVCCG
300 OHM
C207
C200 C206 100pF
PGNDG
0.1uF25V 0.1uF25V
AGND
FB203
VCCP_HDMI VCCP_HDMI
1 2
300 OHM CLOSE
PIN188
C214
C212 C213 100pF
GNDP_HDMI
0.1uF25V 0.1uF25V
AGND
5VS
U200
AP1117E33LA
3 2
VIN VOUT
V3D3_M1_HDMI
CLOSE
FB206
PIN196,202
1 2
300 OHM
+ +
C230
C236 C237 0.1uF25V FB207
10uF/16V 10uF/16V CLOSE PIN194
1 2
AGND AGND 300 OHM
C239
0.1uF25V
AGND AGND
PVCCG
PVCCG
PVCCG
PGNDG
VCCP_HDMI
VCCP_HDMI
GNDP_HDMI
VDDA_DV
VDDA_DV
VCCP_HDMI
VSSA_DV
VDDP_DV
VDDP_DV
VSSP_DV
9 RX0+
9 RX0-
9 RX1+
9 RX1-
9 RX2+
9 RX2-
9 RXC+
VDDA_DV
9 RXC-
R202
390 OHM 1% 1/10W
DDCSCL_M2
9 DDCSCL_M2
DDCSDA_M2
9 DDCSDA_M2
PVCCG
VDDA_DV
R204
0.47uF
C235
C231 C232 VSSA_DV 4.7uF
0.1uF25V 0.1uF25V
C235,R204,C228要靠近UH200
AGND
VDDP_DV
C240
VSSP_DV
0.1uF25V
PLL POWER
UH200A
190
PVCCG(1.8V) AOUT1
192
PGND AOUT2
188
VCCP(1.8V) VSY NC
189
GNDP HSY NC
196
VDDA_DV(3.3V) AI11(RIN1)
202
VDDA_DV(3.3V) AI21(GIN1)
199
VSSA_DV AI31(BIN1)
205
VSSA_DV AI41(Y IN1)
208
VSSA_DV
AI12(RIN2)
194
VDDP_DV(3.3V) AI22(GIN2)
193
VSSP_DV AI32(BIN2)
AI42(Y IN2)
201
RX0P
200
RX0N AI13(RIN3)
204
RX1P AI23(GIN3)
203
RX1N AI33(BIN3)
207
RX2P AI43(Y IN3)
206
RX2N
198
RXCKP AI14(RIN4)
197
RXCKN AI24(GIN4)
AI34(BIN4)
REXT
195
REXT AI44(Y IN4)
187
DDCSCL FILT
186
DDCSDA
184
MSCL
183
MSDA VREF(1.25V)
191
EXTCAP VMIDS(0.5v )
C228 HX6203-A
EXTCAP
AGND
FB214 300 OHM
FB213 300 OHM
FB212 300 OHM
VDDA_AD
VDDA_AD
0.1uF25V C203
0.1uF25V C204
0.1uF25V C205
AGND
絬 隔 瓜 絪 腹
Key Component
32
FB216 V33ADC
1 2
300 OHM
C217
0.1uF25V
AGND
Change the sequency
of Component input
211
210
2/14'08
239
VS_M2 1
238 C208
HS_M2 1
0.1uF25V
216
HD_PB 2
217
HD_PR 2
218
HD_Y 2
219
HD_SOY 2
FB208 C216
221 0.1uF25V
Video1 2
222 1 2
AGND
223 300 OHM
224
227
SOG_VGA_M2 1
228
G_M2 1
229
B_M2 1
230
R_M2 1
232
S-Video_Y 2
233
S-Video_C 2
234
TV_CVBS 11
235
KEY 1 7
VDDP_AD
242 FILT
1.6KOHM +-5% 1/16W
214 VREF R203
C226
VMID
213 0.1uF25V
C227 VDDP_AD
0.01UF 50V
C227,R203,C226要靠近UH200
C229 C233 C234 C238
0.1uF25V 4.7uF 0.1uF25V 4.7uF
AGND AGND
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
03)HX6203_AD_ INPUT PCB NAME 715T2899-F
Friday , April 18, 2008 Sheet
Date 3
AOC L26W831
FB201 CLOSE VDDA_AD
PIN220,231,225,237
1 2
300 OHM
+
C201 C202
10uF/16V
FB202 AGND
CLOSE PIN209
BVDDA
1 2
300 OHM
+ C210
C209
10uF/16V 0.1uF25V C211 BVSSA
100pF
AGND
CLOSE PIN241,242
FB204
VDDP_AD
1 2
300 OHM
C218 C219 C220
VSSP_AD
0.1uF25V 0.1uF25V 0.1uF25V
AGND FB205 CLOSE PIN245
VDDDP
1 2
300 OHM
C225
C223 C224 100pF
0.1uF25V 0.1uF25V VSSDP
AGND
Custom
Size
Rev 0.1
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