Circuit Diagrams And Pwb Layouts; Power Board: 32 - Philips Pro Plus 32HFL5332/93 Service Manual

Circuit Diagrams and PWB Layouts

10. Circuit Diagrams and PWB Layouts

Power Board: 32"

Adapter
A01
1 2 3
FB905 FB905
1 2
A
BEAD BEAD
HBD901 HBD901 RV903 RV903
Heatsink Heatsink TVR10471 TVR10471 C910 C910
!
1U5 450V 1U5 450V
1 2
3 2 ER28 ER28
L906 L906
BD901 BD901
KBJ608G KBJ608G
R905 R905
68K 68K
B
C995 C995
15P 50V_NC 15P 50V_NC
!
Vac_in
L902 L902
3 2
!
SG903 SG903 SG904 SG904
DSP201M-A21F DSP201M-A21F DSP201M-A21F DSP201M-A21F
4 1
13mH 13mH
! !
C903 C903 C902 C902
R907 R907
24K 24K
470pF/250V 470pF/250V
C 470pF/250V 470pF/250V
R908 R908
!
C904 C904 220nF 220nF 33K 33K
C914 C914
2U2 16V 2U2 16V
L901 L901
3 2
!
SG901 SG901 SG902 SG902
DSP201M-A21F DSP201M-A21F DSP201M-A21F DSP201M-A21F
4 1
13mH 13mH
R901 R901
D
1MOHM +-5% 1/2W 1MOHM +-5% 1/2W
SCK101R55LSY SCK101R55LSY
NR901 NR901 ! ! !
!
C901 C901 0.47uF 0.47uF
!
!
RV901 RV901
TVR14561 TVR14561
!
E
F901 F901
T4AH/250V T4AH/250V
!
1 2
R959 R959
C932 C932 C933 C933
1M 1M
CN901 CN901 R957 R957
0.22uF 0.22uF 270pF 270pF
SOCKET SOCKET 3K3 3K3
27K_1% 27K_1%
R958 R958
!
C934 C934
4U7 50V 4U7 50V
C906 C906
F 1500pF/250V 1500pF/250V
R987 R987
6K8 6K8
+24V_F
RFmin Q990 Q990 BC857C BC857C
BC847C BC847C Q932 Q932
R936 R936
1
10K 10K
R986 R986 ZD982 ZD982
R968 R968
330R 330R
4K7 4K7 NC NC
NC NC
!
R979 4K7 R979 4K7 R976 R976
STBY R969 R969
1K 1K
4K7 4K7
R939 R939
G
IC952 IC952
TCET1103G TCET1103G
S901 S901 S903 S903 S902 S902 S904 S904
C949 C949
metal plate metal plate metal plate metal plate metal plate metal plate metal plate metal plate
R970 R970
22K 22K
0.1uF 0.1uF
3
1
IC953 IC953
2
TL431 TL431
H
1 2 3
TPN1.1HA LA
4 5 6
STTH5L06FP STTH5L06FP FB904 FB904
D902 D902 +400V
1 2
+ + C907 C907
100uF 450V 100uF 450V
C953 C953
1500PF 1KV 1500PF 1KV
VCC_PFC
TK12A60U TK12A60U
Q901 Q901
BAV103 BAV103
D903 D903
C911 C911
1U 25V 1U 25V 1
FB982 FB982
47K 47K R916 R916
R919 R919
1 2
150R 150R
Bead Bead
HQ901 HQ901
Heatsink Heatsink
1 2
IC901 IC901
Vac_in
SG6961 SG6961
R917 R917
330R 330R
R935 R935 R930 R930
R915 R915 IC931 IC931
2M2 2M2 4.7M 4.7M
0R15 1W 1% 0R15 1W 1% 5
S D
6
S
7
R934 R934 S BP/M
+400V
2M2 2M2
8
S EN/UV
R912 R912 R911 R911 R910 R910
ZD930 ZD930
TNY277 TNY277
BZX79-C9V1 BZX79-C9V1
1M_1% 1M_1%
1M_1% 1M_1% 1M_1% 1M_1%
R933 R933
R913 R913 2M2 2M2
C915 C915
C913 C913
18K_1% 18K_1%
330nF 330nF 1nF 1nF
R909 R909 ZD931 ZD931
R931 R931
680R_1% 680R_1% C931 C931
BZX79-C5V1 BZX79-C5V1
120K 120K
0.33uF 0.33uF
+400V
D951 D951
BAV103 BAV103
Q951 Q951
R960 R960
2SK4096 2SK4096
100R 100R
R961 R961
47K 47K
VCC_PFC
R966 R966
2.2K 2.2K 100N 50V 100N 50V
IC951 IC951
2 1 C936 C936 BAV103 BAV103
1 16
Css VBOOT D952 D952
R971 R971
2 15 C954 C954
DELAY HVG
100PF 1KV 100PF 1KV
3 14 22R 22R
CF OUT
RFmin
4 13
RFmin N.C.
STBY
5 12
STBY Vcc
Q952 Q952
6 11
ISEN LVG
C937 C937
7 10
LINE GND R962 R962 R963 R963 2SK4096 2SK4096
1U/50V 1U/50V
8 9
DIS PFC_STOP 100R 100R
+ + C990 C990
L6599D L6599D 10uF 50V 10uF 50V C955 C955
100PF 1KV 100PF 1KV
47K 47K
D954 D954
100K 100K
R955 R955
C942 C942 R938 R938
BAV21 BAV21 100R 100R
+ + 2.2nF 2.2nF R964 R964 D953 D953
R956 R956
330R 330R BAV21 BAV21
C935 C935 C940 C940
33K 33K 100nF 100nF
0.1uF 0.1uF
R937 R937
22R 22R
R946 R946
15K 15K
VCC_PFC
BC328-40 BC328-40
R975 R975
Q945 Q945
1K8 1/8W 1K8 1/8W
R945 R945
+12V_F
47K 47K
!
R972 R972
IC991 IC991
22K_1% 22K_1%
TCET1103G TCET1103G
R981 R981
1
47K_1% 47K_1%
BAV103 BAV103
R980 R980 D958 D958
2.7K 2.7K
Q988 Q988
1
R973 R973
BC847C BC847C
2.2K _1% 2.2K _1%
C994 C994
10N 50V 10N 50V
4 5 6
10. EN 36
7 8 9
+400V
HD935 HD935
Heatsink Heatsink
FB980 FB980
C984 C984
ZD980 ZD980
1 2 1 2
!
P6KE160A P6KE160A
Bead Bead
10nF/100V 10nF/100V
SRF1060 SRF1060
1 L980 L980
T901 T901
1 10 2 +5V
D980 D980 9 3
3.5uH 3.5uH
UF1007 UF1007
VCC_PI 3 D935 D935 + +
2 8
D981 D981
10R 1/4W 10R 1/4W
7
4 6
R990 R990
RGP10D-E3-23 RGP10D-E3-23
R982 R982 + + R983 R983
5
C981 C981 470R 470R
47R 47R EF-20 EF-20
33uF 50V 33uF 50V
R984 R984
12K 12K
!
4
R995 R995
IC932 IC932
ZD981 ZD981 R991 R991
3.3K 3.3K
BZX79-C15 BZX79-C15 TCET1103G TCET1103G
12K_1% 12K_1%
2
1
R985 R985
10R 10R
R989 R989 C983 C983
R988 R988 10K 10K
0.1uF 0.1uF
470K 470K
C989 C989
0.1uF 0.1uF
1
Q931 Q931 IC982 IC982
BC857C BC857C TL431 TL431 R992 R992
11K 1/8W 1% 11K 1/8W 1%
R993 R993
27K_1%_NC 27K_1%_NC
R965 R965
6.8K 6.8K
HD955 HD955
Heatsink Heatsink Q989 Q989
1 2 BC847C_NC BC847C_NC
R932 R932
C993 C993 10K_NC 10K_NC
10N 50V_NC 10N 50V_NC
C991 C991
0.001uF 0.001uF
+24V_F O/P >15W
! L932 L932 +24V
3.5uH 3.5uH
D955 D955
2
SP20100 SP20100
T902 T902
ETD34 ETD34 + +
C943 C943
1000uF/50V 1000uF/50V R974 R974
5.1K 5.1K
2
3
PRI PRI
9
4
5 D956 D956
11 SB240 SB240 +12V_F L931 L931 +12V
3.5uH 3.5uH
1 2
6 1 2
C941 C941
22NF 630V 22NF 630V D959 D959 + +
13 SB240 SB240 + + C946 C946 R978 R978
7 470UF 25V 470UF 25V 4K7 4K7
62g
SR210 SR210
SR210 SR210
D983 D983 D984 D984
+ + C992 C992
220UF 50V 220UF 50V
R977 R977
10K 10K
FB985 FB985
75R W6RH3.5X10X1.0 75R W6RH3.5X10X1.0
CN902 CN902
+24V_A
VCC_PI +12V
INVERTER-ON-OFF
1
2
BRIGHT-ADJ
3
4
5
6
7
8
9
+5V
10
STANDBY_IN
11
12
+5VSB
13
ZD983 ZD983
HEADER 13 HEADER 13
2 1 2
R947 R947
BZX79-C24 BZX79-C24
330R 330R
STANDBY_IN
2
R998 R998
10K 10K
7 8 9
2010-Aug-13
BD901 A1 CN901 E1
10 11
CN902 G8 CN903 F10
C901 D2 C902 C2
C903 C1 C904 C2
C905 A2 C906 F1
C907 A5 C908 F1
C909 B4 C910 B3
C911 B3 C912 C4
C913 C3 C914 C3
C915 C4 C916 B3
A
C931 D6 C932 E3
C933 E3 C934 F3
C935 F4 C936 E5
C937 E5 C938 F4
C939 E5 C940 F5
C941 F6 C942 G2
C943 E8 C944 E9
C945 E9 C946 E8
C947 E9 C948 G3
C949 G3 C951 A7
C952 F5 C953 A6
C954 E6 C956 F8
C957 G9 C958 G8
+5VSB C959 A8 C960 B5
C980 B7 C981 C7
C982 C7 C983 C7
B
C984 B9 C985 B9
C986 B10 C987 H6
+ +
C989 C9 D902 A5
D903 B4 D914 F9
D935 B9 D951 D5
D952 E5 D955 D8
D956 E8 D980 B7
D981 B7 D982 A8
FB902 A2 FB904 A5
FB905 A6 FB980 B9
F901 E1 F902 E1
F903 E9 HBD901 A1
HD902 A4 HD935 A9
HD955 D7 HQ901 B5
HQ951 D6 HQ952 D6
IC901 B3 IC931 C6
C
IC932 C8 IC951 E4
IC952 G2 IC953 G3
IC982 C8 IC991 G6
L901 C2 L902 B2
L903 A2 L904 B1
L905 B2 L906 A3
L931 E8 L971 D8
L980 B9 NR901 D1
Q901 B4 Q931 C6
Q945 G5 Q951 E6
Q952 E6 Q988 G6
Q992 D10 Q993 D9
RV901 E2 RV902 A6
RV903 E1 R901 D2
STANDBY_IN R902 D2 R903 D1
R905 B3 R906 B3
D R907 C3 R908 C3
R909 D4 R910 C5
R911 C4 R912 C4
R913 C4 R915 C5
R916 B4 R917 C4
R918 B4 R919 B4
R930 B6 R931 D6
R933 C5 R934 C5
R935 C5 R936 E5
R937 G5 R945 G6
R950 D10 R953 D4
R954 E4 R955 E4
R956 F4 R957 E3
R958 E3 R959 E2
R960 E5 R961 E5
R962 E5 R963 E6
R964 F5 R965 F6
E
R966 E3 R967 G2
R968 G3 R969 G3
R970 G3 R971 G4
R972 G3 R973 H3
R974 E9 R975 E9
R976 E9 R977 G9
R980 G6 R981 G4
R982 C7 R983 C9
R984 C7 R985 C9
R986 C10 R987 C10
R988 C7 R989 G1
R990 C9 R991 C9
R992 C9 R993 D9
R994 H6 R995 C9
R996 B8 R997 G8
R998 B7 R999 C7
F
SG901 C1 SG902 C2
SG903 B1 SG904 B2
SG905 E1 T901 B8
T902 E7 ZD930 C6
ZD931 D5 ZD935 G5
CN903 CN903
ZD937 G4 ZD965 C10
+24V ZD966 C10 ZD967 H2
1 ZD980 B7 ZD981 C7
2
3
4
5
6
7
8
9
10
11
12
INVERTER-ON-OFF
13
G
BRIGHT-ADJ
14
HEADER 14 HEADER 14
H
Adapter
10 11
A01
3 2009-10-22
715G4361
19020_500_100802.eps
100802