Circuit Diagrams And Pwb Layouts; Power Board Power - Philips 32PFL1409/93 Service Manual

Circuit Diagrams and PWB Layouts

10. Circuit Diagrams and PWB Layouts

Power Board Power, 32"

1
A01
Power
D904 D904
IN5408 IN5408
FB901 FB901
1 2
BEAD BEAD
L906 L906
310uH 310uH
C910 C910
A
1uF/450V 1uF/450V
!
1R 1/8W 5% 1R 1/8W 5%
R910 R910 R911 R911 R932 R932
300K OHM 1/4W 300K OHM 1/4W 20K OHM 1/4W 20K OHM 1/4W
VCC
C912 C912
100pF 100pF
C913 C913 + +
0.1uF 0.1uF C914 C914
47uF/50V 47uF/50V
IC901 IC901
FAN7529MX FAN7529MX
R918 R918
B
BD901 BD901
KBJ608G KBJ608G
C916 C916 10K OHM 1/8W 10K OHM 1/8W
!
R917 R917 NC NC
56K OHM 1/8W 56K OHM 1/8W
C917 C917
D901 D901 0.047uF 0.047uF
2 3
1N4007-E3/73 1N4007-E3/73
CN903 CN903
2
N
R904 R904
1
L
1.5 MOHM +-5% 1/4W 1.5 MOHM +-5% 1/4W
NC NC 1.5 MOHM +-5% 1/4W 1.5 MOHM +-5% 1/4W
R905 R905
1.5 MOHM +-5% 1/4W 1.5 MOHM +-5% 1/4W
L902 L902
3 2
!
B+_390V
4 1
13mH 13mH
R924 R924
!
0.47uF/275V 0.47uF/275V 1M OHM 1% 1/4W 1M OHM 1% 1/4W
C902 C902 C904 C904 C903 C903
680pF 680pF 680pF 680pF
R925 R925
1M OHM 1% 1/4W 1M OHM 1% 1/4W
!
!
R902 R902 R926 R926
C
330K OHM 1/4W 330K OHM 1/4W 1M OHM 1% 1/4W 1M OHM 1% 1/4W
!
!
R901 R901 R903 R903
330K OHM 1/4W 330K OHM 1/4W 330K OHM 1/4W 330K OHM 1/4W
R927 R927
NC NC
! R964 R964
2K OHM 1/8W 2K OHM 1/8W
R928 R928
100K OHM 1/8W 100K OHM 1/8W C922 C922
L901 L901
1uF 1uF C923 C923
3 2
0.1uF 0.1uF
!
SG901 SG901 SG902 SG902
NC NC NC NC
4 1
13mH 13mH
C901 C901
0.47uF/275V 0.47uF/275V
3.6K OHM 1/8W 3.6K OHM 1/8W
!
NR901 NR901
! NTCR NTCR
t t
RV901 RV901
NC NC
D
! F901 F901
FUSE FUSE
CN901 CN901
1 2
SOCKET SOCKET
1
TPH1.1A LA
2
B+_390V
FB902 FB902 FB903 FB903
D902 D902 RV902 RV902
FMN-1106S FMN-1106S NC NC
1 2 1 2
BEAD BEAD BEAD BEAD
C911 C911
10nF 10nF
+ + C920 C920
100uF M 450V 100uF M 450V
R920 R920
680K OHM +-1% 1/4W 680K OHM +-1% 1/4W
D905 D905
Q921 Q921
1N4148 1N4148
1 Q901 Q901 KTD1691P KTD1691P
1
VCC
10 OHM 1/8W 10 OHM 1/8W 2SK4087LS 2SK4087LS
R913 R913 R921 R921
ZD910 ZD910 680K OHM +-1% 1/4W 680K OHM +-1% 1/4W + +
NC NC C937 C937
10uF/50V 10uF/50V
D910 D910
NC NC
ZD930 ZD930
R914 R914 MTZJ T-72 16B MTZJ T-72 16B
10K OHM 1/8W 10K OHM 1/8W R922 R922
680K OHM +-1% 1/4W 680K OHM +-1% 1/4W
R915 R915
470 OHM 1/8W 470 OHM 1/8W
R916 R916
0.12 OHM 2W 0.12 OHM 2W
C915 C915
470pF,50V 470pF,50V
C907 C907
0.1uF 0.1uF
C919 C919
220pF;50V 220pF;50V
R919 R919 R923 R923
NC NC 13K OHM 1% 1/8W 13K OHM 1% 1/8W
C918 C918
0.47uF/25V 0.47uF/25V
R909 R909
R906 R906
C921 C921 560KOHM +-5% 1/8W 560KOHM +-5% 1/8W
0.1uF 0.1uF
R996 R996
100K OHM 1/4W 100K OHM 1/4W
B+
R997 R997
C935 C935 100K OHM 1/4W 100K OHM 1/4W
R936 R936 1000PF2KV 1000PF2KV
NC NC
Q925 Q925
KTA1273 KTA1273
C940 C940 R999 R999
2 1 NC NC 100K OHM 1/4W 100K OHM 1/4W
VCC
R998 R998
R935 R935
1K OHM 1/4W 1K OHM 1/4W D940 D940 100K OHM 1/4W 100K OHM 1/4W
SARS01-V1 SARS01-V1
R929 R929
10K OHM 1/4W 10K OHM 1/4W
4.7K OHM 1/8W 4.7K OHM 1/8W
Q924 Q924 R937 R937
DTC144WKA DTC144WKA
C942 C942 + + C941 C941
0.1uF 0.1uF 10uF/50V 10uF/50V
R938 R938
4.7K OHM 1/8W 4.7K OHM 1/8W 10K OHM 1/8W 10K OHM 1/8W
R947 R947 D942 D942
R941 R941
NC NC
10K OHM 1/4W 10K OHM 1/4W
D906 D906 ZD940 ZD940
IC903 IC903
1N4148 1N4148 NC NC
1 8
BNO OVP
2 7 R943 R943
FB COMP VCC R933 R933
22 OHM 1/8W 22 OHM 1/8W Q903 Q903
3 6
(-)LATCH OUT
R985 R985 STP10NK70ZFP STP10NK70ZFP
4 5
CS GND
C943 C943
0.047uF 0.047uF 1R 1/8W 5% 1R 1/8W 5%
LD7523PS LD7523PS
R942 R942 R944 R944
51KOHM +-5% 1/4W 51KOHM +-5% 1/4W 10K OHM 1/8W 10K OHM 1/8W
R945 R945
1KOHM +-5% 1/4W 1KOHM +-5% 1/4W
C944 C944 R946 R946
220pF 220pF 0.36 OHM +-5% 0.36 OHM +-5%
2
10. EN 34
3
!
B+
C932 C932 R993 R993
1000PF2KV 1000PF2KV T901 T901
R991 R991 100K OHM 1/4W 100K OHM 1/4W POWER X'FMR POWER X'FMR
1
100K OHM 1/4W 100K OHM 1/4W
C930 C930
NC NC
B+
R994 R994
2 6
R948 R948 R992 R992 100K OHM 1/4W 100K OHM 1/4W
7
0.1 ohm 0.1 ohm 100K OHM 1/4W 100K OHM 1/4W
C925 C925
9
10nF 10nF
D930 D930 3 10
4
SARS01-V1 SARS01-V1
D932 D932 R931 R931 5
2.2 OHM 1/4W 2.2 OHM 1/4W
JUMPER JUMPER
D931 D931
3
AU02Z AU02Z
R939 R939
10K OHM 1/4W 10K OHM 1/4W
D903 D903
R962 R962
4.7M OHM 1/4W 4.7M OHM 1/4W
1N4148 1N4148
IC902 IC902
4 5
FB/OLP VCC
3
GND
2 7
BR D/ST
1 8 !
S/OCP D/ST
A6069H A6069H
2.2 OHM 1/4W 2.2 OHM 1/4W C931 C931
+ + 100uF/50V 100uF/50V
R908 R908 C933 C933 C934 C934 C909 C909
R907 R907 10uF/50V 10uF/50V + + 0.1uF 0.1uF 0.01uF 0.01uF
2.2 OHM 1/4W 2.2 OHM 1/4W C908 C908
0.1uF 0.1uF
!
C924 C924 C906 C906 C905 C905
!
0.001uF/250V 0.001uF/250V 470PF/250V 470PF/250V 470PF/250V 470PF/250V
!
R973 R973
100 OHM 1/4W 100 OHM 1/4W
R970 R970
C970 C970 C972 C972
100 OHM 1/4W 100 OHM 1/4W
D970 D970
0.001uF 0.001uF 0.001uF 0.001uF
! SBR20010JST SBR20010JST
T902 T902
5 2
1.8K OHM 1/4W 1.8K OHM 1/4W
L980 L980
12
R971 R971
6
3
L L
11
10 + + + +
C973 C973 C975 C975
2 9
470uF 35V 470uF 35V 470uF 35V 470uF 35V
8 D972 D972
7
L951 L951
SBR20010JST SBR20010JST
1
2
POWER X'FMR POWER X'FMR
C945 C945 L L
+ +
470uF 35V 470uF 35V + +
C946 C946
R977 R977 470uF/25V 470uF/25V
100 OHM 1/4W 100 OHM 1/4W
R951 R951
C957 C957 C952 C952
100 OHM 1/4W 100 OHM 1/4W
0.001uF 0.001uF 0.001uF 0.001uF
R974 R974
1K OHM 1/4W 1K OHM 1/4W
FB
R986 R986 R965 R965 R967 R967
1.8K OHM 1/4W 1.8K OHM 1/4W 1.8K OHM 1/4W 1.8K OHM 1/4W 1.8K OHM 1/4W 1.8K OHM 1/4W
!
R975 R975
3.9KOHM +-5% 1/8W 3.9KOHM +-5% 1/8W
IC970 IC970
EL817MC EL817MC 24K OHM 1% 1/8W 24K OHM 1% 1/8W
C939 C939
0.01uF 0.01uF
R976 R976 C976 C976
10K OHM 1/4W 10K OHM 1/4W 0.33uF 0.33uF
IC971 IC971
AZ431AZ-AE1 AZ431AZ-AE1
R980 R980
NC NC
3
2009-Dec-18
4
R950 R950
47 OHM 1/4W 47 OHM 1/4W
R952 R952 C950 C950
0.001uF 0.001uF
47 OHM 1/4W 47 OHM 1/4W
C951 C951
D950 D950 0.001uF 0.001uF L950 L950
SBT15006JST SBT15006JST
2
L L C947 C947
+ + C953 C953 + + C954 C954 0.1uF 0.1uF
330uF 16V 330uF 16V 470uF 16V 470uF 16V
R954 R954
100 OHM 1/4W 100 OHM 1/4W
R960 R960
A5V
1K OHM 1K OHM
R955 R955 R957 R957
IC950 IC950 1K OHM 1/8W 1K OHM 1/8W 8.2KOHM +-1% 1/8W 8.2KOHM +-1% 1/8W
EL817MC EL817MC
!
C955 C955 R956 R956
0.22uF/50V 0.22uF/50V IC951 IC951
EL817MC EL817MC
1K OHM 1/8W 1K OHM 1/8W
IC952 IC952
AZ431AZ-AE1 AZ431AZ-AE1
Q950 Q950 R961 R961
PMBS3904 PMBS3904 10K OHM 10K OHM
R959 R959 R958 R958 R963 R963
8.2KOHM +-1% 1/8W 8.2KOHM +-1% 1/8W 10K OHM 1/8W 10K OHM 1/8W
C956 C956
100K OHM 1% 1/8W 100K OHM 1% 1/8W 0.1uF 0.1uF
ZD970 ZD970 D971 D971
2 1
+24V +24V
C949 C949
MTZJ T-72 30B MTZJ T-72 30B
0.1uF 0.1uF
1N4148 1N4148
R972 R972
1.8K OHM 1/4W 1.8K OHM 1/4W
ZD952 ZD952 D951 D951
+12V
2 1
+12V
R988 R988 MTZJ T-72 15B MTZJ T-72 15B
1.8K OHM 1/4W 1.8K OHM 1/4W C948 C948 1N4148 1N4148
0.1uF 0.1uF
A5V
Q970 Q970 R983 R983
PMBS3904 PMBS3904 1K OHM 1/8W +-5% 1K OHM 1/8W +-5%
R989 R989 C978 C978
0.1uF 0.1uF
1K 1/8W 5% 1K 1/8W 5%
R987 R987
27KOHM +-1% 1/4W 27KOHM +-1% 1/4W
R978 R978
R966 R966 R968 R968 R969 R969 R984 R984
6.8K OHM 1/4W 6.8K OHM 1/4W 6.8K OHM 1/4W 6.8K OHM 1/4W 6.8K OHM 1/4W 6.8K OHM 1/4W
6.8K OHM 1/4W 6.8K OHM 1/4W
R979 R979
2KOHM +-1% 1/8W 2KOHM +-1% 1/8W
4
5
BD901 B1 CN901 D1
A01 CN902 B5 CN903 B1
C901 D1 C902 C1
C903 C1 C904 C1
C905 B4 C906 B3
C907 B3 C908 B3
C909 B4 C910 A1
C911 A2 C912 A1
C913 B1 C914 B1
C915 B2 C916 B1
C917 B1 C918 B2
C919 B2 C920 A2
C921 B2 C922 C1
C923 C1 C924 B3
A
C925 A3 C930 A3
C931 B3 C932 A3
+5V
C933 B3 C934 B3
C935 C2 C937 A2
C939 D3 C940 C2
C941 C2 C942 C2
C943 D2 C944 D2
C945 C3 C946 C4
C947 A5 C948 C4
C949 C4 C950 A4
C951 A4 C952 C3
C953 A4 C954 A5
C955 B4 C956 B5
CN902 CN902 C957 C3 C970 B3
C972 B3 C973 C3
1
ON/OFF C975 C4 C976 D3
2
PDIM
3
C978 C5 D901 B1
+12V 4
D902 A2 D903 A3
5
6
D904 A1 D905 A2
7
D906 C2 D910 A2
8
+24V
9
D930 A3 D931 A3
10
PS_ON
11 D932 A3 D940 C2
12
+5V D942 C2 D950 A4
D951 C5 D970 C3
D971 C5 D972 C3
CONN CONN
B FB901 A1 FB902 A2
FB903 A2 F901 D1
IC901 B1 IC902 B3
IC903 D2 IC950 B4
PS_ON
IC951 B5 IC952 B4
IC970 D3 IC971 D3
L901 C1 L902 B1
L906 A1 L950 A4
L951 C4 L980 C4
NR901 D1 Q901 A2
Q903 D3 Q921 A3
Q924 C2 Q925 C2
Q950 B5 Q970 C5
RV901 D1 RV902 A2
R901 C1 R902 C1
R903 C1 R904 B1
R905 B1 R906 B2
R907 B3 R908 B3
R909 B2 R910 A1
R911 A1 R913 A2
R914 B2 R915 B2
R916 B2 R917 B1
R918 B1 R919 B2
R920 A2 R921 A2
R922 B2 R923 B2
R924 C1 R925 C1
C R926 C1 R927 C1
R928 C1 R929 C2
R931 A3 R932 A1
R981 R981
R933 D2 R935 C2
100 OHM 1/8W 100 OHM 1/8W
R936 C2 R937 C2
R938 C2 R939 A3
R941 C2 R942 D2
R943 D2 R944 D2
R982 R982 R945 D2 R946 D3
1K OHM 1/8W +-5% 1K OHM 1/8W +-5%
R947 C2 R948 A3
R950 A4 R951 C3
R952 A4 R954 B4
R955 B4 R956 B4
R957 B4 R958 B4
R959 B4 R960 B5
R961 B5 R962 A3
R963 B5 R964 C1
R965 C3 R966 D4
R967 C4 R968 D4
R969 D5 R970 B3
R971 C4 R972 C4
R973 B3 R974 C3
R975 D3 R976 D3
R977 C3 R978 D4
R979 D4 R980 D4
R981 C5 R982 C5
D
R983 C5 R984 D5
R985 D2 R986 C3
R987 D4 R988 C4
R989 C5 R991 A3
R992 A3 R993 A3
R994 A3 R996 C2
R997 C3 R998 C2
R999 C3 SG901 C1
SG902 C1 T901 A4
T902 C3 ZD910 A2
ZD930 A3 ZD940 D2
ZD952 C5 ZD970 C5
5
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