Power Board - Philips 221TE4LB/57 Service Manual

6.2 Power Board

221TE4L 715G4313P03000003S
Remark: Parts position can be searched by using FIND function in PDF.
!
BD901
KBP208GL
C944
10NF1KV
+
4 - 1
C943
10NF1KV
C946
! !
0.1UF
C909 C910
0.001uF/250V 0.001uF/250V
L905
3 2
!
4 1
30MH
47NF 50V
4 3
NC
1 2
!
L903
C919
0.47UF
! ! !
R92 0 R92 1 R922
620K 1/4W 620K 1/4W 620 K 1 /4W
!
NR901
NTCR
! !
C925 C926
NC NC
!
F902 F901
FUSE FUSE
84G 5 6 3 B 84G 56 3 B
CN901
CONN
FB902
1 2
BEAD
R9 04 R905
100K 1/4W 100 K 1 /4W
! !
R906
+ +
C902 C903 3.3K 1/4W C905
FB903
47uF 450V 47uF 450V 0.001uF/1KV R907 R908
100K 1/4W 100 K 1 /4W
1 2
BEAD
R909
3.3K 1/4W
D902
NC PR1007
NC
R938
R911 D904
3.3K 1/4W
!
Q901
AOT8N65
R912 R913
IC901 22 OHM 1/8W 10K 1/8W
1 8
CT HV
2 7
COMP NC
3 6
CS VCC
4 5
GND OUT
C915
LD7576AGR C942
+ +
C917 C916
22UF 35V
100N 50V 22UF 35V R917
0R43 5% 2W
R918
C920 470OHM +-5% 1/8W
1nF50V
!
!
FB904
C92 2 C9 23
47 0pF/250V 4 70pF/250 V
1 2
BEAD
R999
680 OHM 3W
Q919
2SD1623S-TD-E
C945
100N 50V
R901
C901
100 OHM 1/4W
! R902
100 OHM 1/4W
T901 R903 1N 500V
100 OHM 1/4W
POWER X''FMR
5 8 R965
9 100 OHM 1/4W
4
D901
3 10
1 11 MBRF20200CT
+
2
2 12
D903
MBRF20150CT
R9 10
2.2 OHM 1/4W 2
+ C911
470uF 10V
C914
2N2 500V
R914
10 0 OHM 1/4W
D905
!
RECTIFIER DIODE FR107 R91 5
100 OHM 1 /4W
R96 4
100 OHM 1 /4W
!
IC902
56G 139 3A
PC1 23X2YFZOF
C921
22N 25V
+16V
ZD902
MTZJ T-72 18B
R998
0 OHM +-5% 1/8W
R9100
1K 1/8W
Coil
L901
+16V
C904
+
C908
C930 C906 C907 470UF 35V
+ +
470UF 35V 470UF 35V 470UF 35V 100N 50V
Coil
L902
+5.2V
+
C913
C912
100N 50V
470uF 16V
ON/OFF
R916
C918
220R 1/8W 5% 1N 50V
+16V
+5.2V
R9 19
R92 3
3K3 +-5 % 1/8W
43 K 1/8W 1%
LED2
R9 24
LED4
60V
3K 9 1 /8W 1%
LED6
LED8
C924
2 20nF5 0V
R925
2K 1/8W 5%
LED10
LED12
60V
LED16
KIA431A-AT /P
LED14
56G 158 12
IC903 R926
2K43 1/8W 1%
Meridian 4 39
CN902
1
2
DIM
3
4
5
6
7
8
9
10
11
12
13
CONN
2 1
LED1
4 3
LED3
6 5
60V
8 7
LED5
10 9
LED7
CN904
NC
2 1
LED9
4 3
LED11
6 5
60V
8 7
LED13
10 9
LED15
CN903
NC