AOC ENVISION L26W661 Service Manual page 49

26" LCD TV
FROM POWER
BO ARD
CN901
1
2
3 FB904 2 1 600OHM R940
4 FB915 300 OHM
5 FB916 300 OHM
6
7
8
9 1
10
11 C945 C959 C901 C963 C947
12 1KΩ 1/10W
100pF/50V 0.1uF 0.1uF 0.001uF
CONN
Power Connector
R942 100 1/10W RELAY -SW
RELAY -SW 15
CN905 C948
100pF/50V +5VSB
1 FL901
2 EMI FILTER
3 1 3
4
5 C906 C964
6 + C928
7 0.1uF 0.001uF
8 220uF/10V
9
+5VSB
CONN
FB909 2 1 600OHM
C949 C965
+ C940
0.1uF 0.001uF
220uF/10V
+5VSB D5V
Q911
1 8
S D
2 7
S D
3 6 C983
S D
R990 C985 4 5
G D
0.22uF
47K 1/10W 1uF/16V
R992 AO4411
22K 1/10W
R994 10K 1/10W
RELAY -SW 15
Q913
2SC2412KR R996
NC
H: ON
P12V P12V 13
+5VSB +5VSB 7,11,13,14,15
D12V D12V 14
D5V D5V 6,7,8,10,12,14,15
+5VSB +5VSB 7,11,13,14,15
VCC1V8_G9 VCC1V8_G9 16
VCC2_5 VCC2_5 5,16
VCC9A VCC9A 6,7,8,9
VCC5_0 VCC5_0 2
VCC3V3_DM VCC3V3_DM 2,16
VCC3V3_G9 VCC3V3_G9 3,6,14,16
VCC3_3 VCC3_3 4,8,11,12,13,15
VCC1V8_DM VCC1V8_DM 16
TP901 TP902 TP903
‚ ñ S N[ ¶ u 5~ô O î • D e™ N u(
100 1/10W
LIGHT-ON-OUT 3
BACKLIGHT-CNTRL-OUT 12
AUDIO_POWER 3
FL900 P12V
EMI FILTER 12V
3
+ C943
100uF/25V
5V Standyby
P12V D12V
Q912
1 8
S D
2 7
S D
3 6 C984
S D
R991 C986 4 5
G D
0.22uF
47K 1/10W 1uF/16V
R993 AO4411
L 22K 1/10W
H R995 10K 1/10W
RELAY-SW 15
Q914
2SC2412KR
H: ON
12V D12V
TP904 TP905 TP906 TP907 TP908
Power & Ground 5
QQ:505966338
AP1501 150KHz
5V@3A
U907
D5V
FL903
EMI FILTER
1 3 1
VCC OUT
C923 + C927 R937
0.1uF 100uF/16V NC
R938 C939
0 1/10W NC
U911
D5V
FL902
EMI FILTER
1 3 1
VCC OUT
C950 + C951 R943
0.1uF 100uF/16V NC
R944 C952
0 1/10W NC
VCC3V3_DM U906 VCC1V8_DM
AIC1084-PM
3 2
VIN VOUT
C921 + C930 R927 C920
0.1uF 22uF/16V 150 1/10W 0.1uF
C925 R934
+
10uF/16V 51 1/10W
R929
15 1/10W
U909 VCC9A 9V VCC9A
BA17809FP-E2
R936 1 3 R930
IN OUT
R935 6.2Ω 2W R931
6.2Ω 2W
+
C922 C932 + C933
0.1uF 470uF/16V 47uF/16V
GND_PWR
GND_PWR
BA17809FP
2
1 2 3
49
VCC1V8_G9
C938 NC
3
R932 1K 1/10W
L901 AP1501
2 1 2
1 2
ZD900 R933 C915 + C929
1 2 3 4 5
2.2K 1/10W 0.1uF 220uF/10V
SMAL340
+3.3V VCC3_3
FB902
C955 NC 2 1
600OHM
R945 5.11K 1/10W
+ C905
L902
2 1 2 FB900 47uF/16V
1 2
2 1
ZD901 R946 C953 + C954 600OHM
3K 1/10W 0.1uF 220uF/10V
SMAL340 VCC3V3_DM
FB901
2 1
600OHM
+ C936
47uF/16V
D5V U903 VCC2_5
AIC1084-PM
3 2
VIN VOUT
+ C937 C919 + C931 R926 C904
47uF/16V 0.1uF 22uF/16V 150 1/10W 0.1uF
C924 R928
+
AIC1084CM
10uF/16V 150 1/10W
1
VCC5_0
U908
BA05FP-E2
1 3
IN OUT
C916 + C934 + C935
0.1uF 47uF/16V 47uF/16V
GND_PWR
GND_PWR
BA05FP
2
1 2 3
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
T2300-3-X-X-4-070905
TPV MODEL
絬 隔 瓜 絪 腹
Key Component PCB NAME 715T2300
Date Wednesday , September 05, 2007 Sheet 17 of
ENVISION L26W661
VCC3V3_G9
+ C914
47uF/16V
+ C909
47uF/16V
2
2 3
Size Custom
Rev 3
<称爹>
称爹
20