Power Board - AOC F19s Service Manual

6.2 Power Board

715G2852 2 11
!
2 3
BD901
KBP208G
!
C904
0.22UF
!
!
C902 C901
1000pF
1000pF
L901
!
30mH
!
C908
100K OHM 1% 1/8W
0.22UF
R902
!
!
680K OHM 1/4W
R901
R900
!
680K OHM 1/4W
680K OHM 1/4W
!
VAR901
Varistor
N.C
NR901
!
NTCR
!
t
!
F901
FUSE
2 1
CN901
!
SOCKET
87G 501 32 S
+ C907 R904 R905
82uF 450V
10K OHM 1/4W NC C906
1500pF2KV
C938
NC R932
10K OHM 1/4W R906
NC
C911 D901
0.1uF FR103
+ C903
22uF/50V
R907
NC
D903
LL4148
IC901
1 8
RT HV
2 7 R910
COMP NC
3 6 10R 1/4W
CS VCC
R938
4 5
GNDOUT
ZD905
10K 1/8W
RLZ18B
LD7575A PS
R915
R912
220 OHM 1/4W
C909
470pF/25V
C928
0.01uF
GND1
GND
1
2
HS2
HEAT SINK(D906_Q90G6263-6)
1
2
HS5
SHIELD(H85G0002-1)
1
2
HS3
HEAT SINK(Q901_Q90G6263-6)
1
2
R918
100 OHM 1/4W
R919
100 OHM 1/4W
R920
100 OHM 1/4W
!
T901 1
D906
4 9
FCH10U10
10
R908
D907
100KOHM +-5% 2WS 5 7
8
D900 11
R921 NC
FR107 6 12
2
R922 NC
1
R923 NC
R909
POWER X'FMR
5.1 OHM 1/4W
D905
R961 100 OHM 1/4W
!
Q901 R962 100 OHM 1/4W
2SK2645-54MR
R935 100 OHM 1/4W
!
R914 R925
0.47 OHM +-5% 2WS IC902 1K 1/8W
PC123X2YFZOF
C924
0.1uF R926
1K 1/10W 1%
IC903
AZ431AZ-AE1
C900
3300pF 250V
C925
NC
22
L904
1.0uH
C912
0.001uF
+ C922
+ + 470PF50V
C917 C918
680uF/25V 680uF/25V
3
NC L905
NC
ZD923
NC
C921
+
NC R948
C910 C939 NC
+
NC NC R947
NC
Q904 R952
31DQ06FC3 NC NC
L903
1.0uH
C929 + C940
1000uF16V
0.001uF
R924
150R 1/8W
ZD922
RLZ5.1B
R927
3.6K OHM 1% 1/10W
D916
LL4148
R942
1K 1/10W 1%
R930
2.43K OHM 1% 1/10W
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
絬 隔 瓜 絪 腹 G2852-3-4-X-6-090818 PWPC9821GHD1
Key Component 2.POWER PCB NAME
715G2852-3-4
Date Tuesday , August 18, 2009 Sheet 2 of
+12V
ZD902
C930
RLZ13B
R946
150 OHM 2W 0.1uF
R943
Q903 470R 1/8W
PMBS3904
C932 R939
1K 1/8W
0.001uF
F902
+5V1
NC
F904
NC
F903
+5V
NC
F905
+
C915
0 OHM 1/4W
470uF/16V
ZD921
RLZ13B
R940
33K 1/10W
D915
LL4148
CN902
1
VOL
2
3
MUTE
4
+5V
5
DIM
6
ON/OFF
7
C931 8
0.1uF 9
10
CONN
Custom
F19S Size
Rev A
ODM MODEL
称爹
4