Power Board - Envision H976WDL Service Manual

6.2 Power Board

715G4497P03000001M
!
BD901
2 3
KBP306G-05
!
R931 !
NC
C937
NC
+
R932
NC
!
L901
3 4
!
2 1
R933
30mH NC
D908
NC/IN4148
R921
NC/100K 1/10W 1%
1
2
R900 R901 R902 3
4
C927
47N 50V
910K 1/4W 910K 1/4W 910K 1/4W
!
R934
NC
C908
0.33UF NR901
NTCR
t
!
C902 C903
1000PF 250V 1000PF 250V
F901
FUSE
C915
!
2 1
CN901
SOCKET
HS1
HEAT SINK(Q901)
1
2
HS3
NC
1
2
R906
100K
! C911
1500PF2KV
!
D903
!
C907 R911 FR107
10K 1/4W
D904
FR107
R913
C913 1 OHM 1/4W
+
R908 47uF/50V
10K 1/4W
D907
1N4148
U901
8
!
CT HV
R917
COMP
6 10 OHM 1/4W Q901
CS VCC
5 P0765ATF
GND OUT
R915
Relayout 斗 筿 10 OHM
22 OHM 1/4W +-5%
LD7576AGR
C912
100N 50V R918
NC R926 FB901
10K OHM +-5% 1/8W BEAD
C914
470P 50V
PC123X2Y FZOF
C906 R923
470P 50V
220 OHM 1/4W
R924
0.39OHM2W
C938
!
FB902
NC
1 2
JUMPER WIRE
HS2
NC/HEAT SINK(D906_5V/4A)
1
2
GND1
GND
1
2
R929 100 OHM 1/4W
C916 2.2N 630V
R930 100 OHM 1/4W
R903 100 OHM 1/4W
D901
D902
!
SB5150-E
T901
6
NC/SB5150-E
5 11 R909 100 OHM 1/4W
12 C929 2.2N 630V
C917 2.2N 630V
7 R910 100 OHM 1/4W
4 8
3
R912 100 OHM 1/4W
9
10
1 D909 NC/31DQ06FC3
POWER X'FMR
D905 SR5100
D906
1 3
NC/FMW-2156
R919
200OHM +-1% 1/8W
R920
3K 1/8W
U902
C924
0.1uF 50V
R928
1K 1/8W
C900
U903
KIA431A-AT/P
3300PF 250V
CN902
Wire Harness
9
MUTE CN603
8
VOL
NC
7
+5V
6
9
5
8
4
7
3
ON/OFF
6
2
5
C926 1
DIM
4
100N 50V
3
2
1
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
22
C928 2.2N 630V
R904
250R
+ C918
680UF 25V
Q904
2SD1207T
C923
1nF 50V
L906
NC
+
C925
C920
+
680UF 10V C922
+
470UF 16V
R935
NC
L907 F903
NC
C921 C931
+ +
NC/1000uF25V NC/470uF/16V
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
715G4497-P03-000-0010
01.POWER PCB NAME
Wednesday , February 29, 2012 Sheet 1 of 3
FB803
F801
0R05 1/4W +14.5V
1 2
BEAD
ZD901
MTZJ T-72 20B
R905
470OHM +-5% 1/8W
R907
1K OHM +-5% 1/8W
F902
FUSE +5V
R914
NC
R916
10K 1/8W +/-1%
R925
9.31KOHM +-1% 1/8W
NC
+5V1
Custom
Size
Rev 1
ODM MODEL
称 爹