Power Board - AOC M2752PQU Service Manual

27" LCD Color Monitor

6.2 Power Board

715G5074P02001002M
BD901
GBL08-C2
!
3 2
C903
+ +
56UF 450V 56UF 450V
L902
3 2
4 1
18MH
L901
2 3
!
1 4
30MH(NC)
!
C914
R931
100KOHM +-5% 1/8W
330NF 275V
! R917
910K 1/4W
R916
R918
910K 1/4W
910K 1/4W
NR901
NTCR
C922
1N 50V
!
C920 C921
C934
1N 50V
680PF 250V 680PF 250V
! !
F901
T5AL / 250V
!
2 1
CN901
SOCKET
FB902
1 2
NC
FB901
!
1 2
C904 BEAD R903 R904
C902 R905 200K 1/4W
+
C931 R928 6.8K 1/4W 200K 1/4W
470PF1KV
C906
56UF 450V NC
1500PF2KV
R906 R907
200K 1/4W 200K 1/4W
R929 R908
6.8K 1/4W
NC
D902
1N4007
R909
6.8K 1/4W
R930 1N4148-B4006 !
D904
NC
R924
33 OHM 1/4W Q901
P0765ATF
R911 R912
IC901
33 OHM 1/4W 10K 1/4W
1 8
OTP HV
2
COMP
3 6
CS VCC
4 5
C915
GND OUT
NC
+
LD7750RGR
C917 C916
0.1uF 50V 47UF 35V
R919
0R 27 5% 2W
R920
220 OHM
FB904 FB903
1 2 1 2
BEAD NC C933
C918
NC
0.001uF/250V
C935
0.0022uF/250V
HS4
HS1 HEAT SINK(Q901)
HEAT SINK(D901)
1
1 2
2
47 OHM 1/4W
R901
C932
C901 C924
R902 47 OHM 1/4W
NC
47 OHM 1/4W 2200PF630V 2200PF630V
R937
T901
1
POWER X'FMR
10
2 D901
C907
SFF1004G
2
+
9
3 8
4
470UF 35V
FB905
6
BEAD
5
! D903
MBRF20100CT
2
C910
680uF 10V
+
R910 C925
2200PF630V
1R
R913
47 OHM 1/4W C913
2200PF630V
D905
1N4007 R914
47 OHM 1/4W
R938
47 OHM 1/4W
IC902
EL817M(X)
4 1
C919
3 2
10NF K 50V X7R
!
CN903
1
+16V
2
3
4
CONN
Wire Harness
HS3
HEAT SINK(D903)
1
DIM
1 2
2 3
ON/OFF
4
5
6
+5V
7
CN902
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
39
L903
3.5uH
C909 C927
C908 + R932 R935
C926
+ C936 680R 680R
+ 0.1uF 50V 470UF 35V
0.1uF 50V
470UF 35V
470UF 35V
Q903
2SD1623S-TD-E
L904
C937 3.5uH
0.1uF 50V C911
470uF 16V
+
R922
20K OHM C929
0.1uF 50V
R915
150R 1%
R921
1.5K 1/8W 5%
R923
10K 1%
C923
0.1UF K 50V X7R
R926
1K OHM +-5% 1/8W
AS431AZTR-E1 R927
056G 158 10 T 9K1 1/8W 1%
IC903
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
03.Power PCB NAME 715G5074-P0X-000-0020
Wednesday , May 23, 2012 Sheet 2 of 3
AOC M2752PQU
+16V
ZD902 16V/2A
ZENER DIODES
R933
510OHM +-5% 1/8W
F902
+5V
T5AL / 250V
5V/3A
R934
1K OHM +-5% 1/8W
FB906
1 2
NC
A3
Size
Rev B
ODM MODEL
称爹