AOC L19AS73, Service Manual

Page: 35 / 61

19 ″ LCD TV AOC L19AS73
35
D701
NC/B340A
1 2
5Vstb
R716
6.8K Ω 1/10W
+3.3AVDD for AVDD_AU
C743
0.1uF
+
C713
47UF/16V
5Vstb
R717
10K Ω 1/10W
+
C716
47UF/16V
3.3V for AVDDPLL2
U701
MP2106
1
2
3
4
5 6
7
8
9
10
SS
FB
COMP
VREF
RUN
BST
VIN
LX
PGND
SGND
C749
0.1uF
L701
4.7uH
U702
AIC1084-33PM
3
1
2
VIN
ADJ
VOUT
C739
0.1uF
+3.3VA
C718
2.2uF
+3.3AVDD for AVDD_SIF
C725
0.1uF
FB712
300 OHM
1 2
+3.3VA
AVDD_SIF
C760
3300pF
Vcc3.3 for MST9E19A Digital
C752
0.1uF
FB709
300 OHM
1 2
R722
NC/100K
C729
2.2uF
C715
0.1uF
01
02)Power For MST9E19A
A3
2 8 Wednesday , June 06, 2007
Title
Size Document Number Rev
Date: Sheet of
+12V input used
D702
SSM5819SPT
1
2
+ C701
47UF/16V
C726
2.2uF
C714
0.1uF
D700
B340A
1 2
FB707
300 OHM
1 2
C757
0.1uF
AVDD_AU
C721
0.1uF
+3.3AVDD for AVDDA
+3.3VA
+3.3VA
R715
100K Ω 1/10W
VDDC
AVDD_MemPLL
FB710
300 OHM
1 2
C744
0.1uF
C753
0.1uF
C730
0.1uF
Vcc3.3 for MST9E19A
C717
0.1uF
T2509-2-X-X-4-070606
VDD_MPLL
+3.3V for VDD_MPLL
VDDP
C734
0.1uF
C727
0.1uF
+
C731
47UF/16V
Vcc1.8 for MST9E19A
+3.3AVDD for AVDD_HDMI
FB713
300 OHM
1 2
C754
0.1uF
VDDC
+3.3VA
C758
0.01uF
C748
2.2uF
C751
0.1uF
R718
11K
Ω 1/10W
C741
0.1uF C735
0.1uF
+3.3VA
C759
0.01uF
C742
2.2uF
FB711
300 OHM
1 2
C732
0.1uF
+3.3V
C747
0.1uF
C750
0.1uF
C740
0.1uF C737
0.1uF
AVDDA
C745
2.2uF
+3.3VA
FB706
300 OHM
1 2
+3.3VA
0.81*(1+Rup/Rdown)=1.8V---Rup=10K, Rdown=8.2K
C728
2.2uF
+3.3VA
C722
0.01uF
+12V_PWR
C755
0.1uF
C733
0.1uF
+ C720
470uF/16V
FB708
300 OHM
1 2
C738
0.1uF
AVDD_HDMI
C736
0.1uF
C756
2.2uF
C746
0.1uF
+
C719
47UF/16V
FB705
300 OHM
1 2