AOC L26W831 Service Manual page 33

26"LCD TV
FB712
FB710
300 OHM
C600
1 2 TV_SIFR 1 2 SIF1+
11 TUNER_SIF
300 OHM
0.1uF25V
1 2 SIF1-
C746 FB713
NC 300 OHM
C601 C674
0.1uF25V 0.1uF25V
AGND
R602
11 TUNER_MONO
R603
27K OHM 1/10W C668
2 AV1_L
27K OHM 1/10W 470pF C669
2 AV1_R
470pF
2 HD_L
2 HD_R
AGND
1 PC_L
1 PC_R
VDD_AUD
FB600
VRP
1 2
300 OHM
FB601 VDD_SIF
CLOSE PIN246 CLOSE PIN253
1 2
300 OHM
+
+ C616
C618 C620 C621 C622 C615 10uF/16V
VSS_SIF
100pF 0.1uF25V 10uF/16V 100pF
0.1uF25V
FB602 20mA
AGND
VDDD_AU
1 2 CLOSE PIN63
300 OHM
+
C630
C628 C629 10uF/16V
100pF VSSD_AU
0.1uF25V
FB603 AGND
VDDA_AU
1 2 CLOSE PIN58
300 OHM
+ C640
10uF/16V
C638 C639
100pF VSSA_AU
0.1uF25V
AGND
UH200C
VDD_SIF 246 248 VREFP
VDDA_SIF VREFP
VSS_SIF 247 249 VCMG 1 2 3000 OHM
VSSA_SIF VCMG
VREFN
250 FB711
VREFN
VDD_SIF 253
VDDD_SIF
VSS_SIF 256
VSSD_SIF
63 VDDD_AU C602 +
VDDD_AU
SIF1+ VSSD_AU
251 64 C603
SIFP VSSD_AU
SIF1- 252 10uF/16V C604
SIFN
. Audio 58 VDDA_AU 0.1uF25V
VDDA_AU
38 59 VSSA_AU 0.1uF25V
I2SREFCK VSSA_AU
Analog
39
I2SCKI
40 53 AOUT1_L AGND
I2SWSI I2S / SPDIF AUOL1
41 52 AOUT1_R
I2SDTI AUOR1
SIF MUX
C608 10uF/25V 44 55
AUIL1 AUOL2
45 54
In / Out
AUIR1 AUOR2
C609 10uF/25V
46 57
AUIL2 AUOL3
47 56
AUIR2 AUOR3
48 65
AUIL3 SPDIF
49
AUIR3
VRP
60
VRP
50 62 VCM
AUIL4 VCM
51 61 VRN
AUIR4 VRN
24.576MHz
HX6203-A
C610 + C612
AGND C611
10uF/16V
0.1uF25V 0.1uF25V
R604
1M OHM 1/10W AGND AGND
X600
24.576MHz prepare for
C614
adjusting
33PF 50V C617
33PF 50V
audio power
2/18'08
AGND
AOUT1_R 1uF/25V C627 R608 2.4K OHM 1/10W
AOUT1_L 1uF/25V C632 R609
2.4K OHM 1/10W
R611
0.1uF25V 330 OHM 1/10W C631 R612
0.1uF25V 330 OHM 1/10W C633
R614
0.1uF25V 330 OHM 1/10W C634 R615
0.1uF25V 330 OHM 1/10W C635
0.1uF25V 330 OHM 1/10W R617
0.1uF25V 330 OHM 1/10W C636 R619
C637
+12VA
U601 AGND
AZ1117H-ADJ-E1
9VDD
3 2
VIN VOUT
R620 10uF/16V
C649 220 OHM 1/10W
+ 0.1uF25V R621
1.2K OHM 1/10W
C650
100uF/25V
AGND
+ +
C605 C607
10uF/16V C606 10uF/16V
0.1uF25V
VRP
7,11 M_SDA
S_SCL_PT2314 7
+
AGND AGND
C613
10uF/16V
AGND
R605
5.6K OHM 1/10W
R601 R600
NC NC C626
2700pF50V
U600
11
RIN1
16 R610 AUDIO_R
LIN1
100 OHM 1/10W
10
RIN2
15 23 R613 HP_R
LIN2 OUT_R
1K OHM 1/10W
9
RIN3
AUDIO_L
14 24 R616
LIN3 OUT_L
100 OHM 1/10W
8 R618 HP_L
RIN4
13 1K OHM 1/10W
LIN4
9VDD
PT2314
C641
0.1UF16V C643 + C648
2700pF50V
C642 22uF/16V
AGND
AGND
R622
5.6K OHM 1/10W
AGND
AGND
33
AUDIO_R 8
HP_R 8
AUDIO_L 8
HP_L 8
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
絬 隔 瓜 絪 腹
Key Component 04)HX6203_Audio PCB NAME
Date Friday , April 18, 2008 Sheet
AOC L26W831
Size A2
Rev 0.1
715T2899-F
称爹 <称爹>
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