Philips FWD876 - Circuit Diagram ( Main Unit ) - Power Board

7-2 7-2
CIRCUIT DIAGRAM ( MAIN UNIT ) - POWER BOARD
1 2
CN901
CN2P-396-2
TVR901
1
2
CN903
CN2P-396-1
C909
103P-1KV
R905
R04-470K
R906
R04-470K
ZD901 ZD-15V
ZD902
ZD-15V
C911
C155P-250V
B
CE
Q951
2SA952
B
CE
Q952
2SA952
D957
1N4148
D958 1N4148
1
2
3
D951
1620CT
R937R10-120
C957
1000U 35V
R973
R06-4K7
C965
CC104P
C966
M102P
D955 1N4148
ZD952 ZD-3V9
D956
1N4148
D962
1N5822
C971
220P-1KV
C972
220P-1KV
C974
220P-1KV
R996
R06-10K
R907R04-22R908
R04-22
R909R04-3K3R910
R04-3K3
EA(+)
1
EA(-)
2
COM/IN
3
D/C
4
C-T
5
R-T
6
GND
7
C1
8
E1
9
E2
10
C2
11
VCC
12
OUT/C
13
VERF
14
EA(-)
15
EA(+)
16
IC952
IC-KA7500C
GND
+12V6
GND
BK5V
ON/OFF
GND
+27V
GND
CN903 OPEN IS 230V
CN903 SHORT IS 110V
R04 IS 1/4W
R06 IS 1/6W
R04-1-F IS 1/4W 1 OHMRES FUSE
ECO POWER <0.6W
R06-10KM IS 1/6W 10KOHM 1%
D953
1N4148
D954
1N4148
1
3
6
4
5
L952
T-TR19-C
P907SCREW-A
P905SCREW-A
P952
SCREW-A
D901
1N4148
D902
1N4148
1
2
3
IC953
IC-TL431
R998
R06-1K
D905
PR1507
DS
G
Q953
STP16NF06
6.3A 250V FOR UL
R911 R30-120
R913 R30-120
C905
102P-400V
C906
102P-400V
EC
B
Q959
2SC945
R975
OPEN
R992
R06-6K8
DS
G
Q901
STP9NK60Z
DS
G
Q902
STP9NK60Z
R994
R06-15K
C916
100pF 1KV
R997
R06-1K
TVR903
TVR10241KS
R916
R04-68K
T6.3AL 250V FOR EU
F901
FS-6A3
C907
330U 200V
C908
330U 200V
C920
220P-1KV
+
3
-
2
1
8
IC951A
4558D
+
5
-
6
7
4
IC951B
IC-BA4558D
+12V
Vref5V
NTC901 RT-5A
12 43
L901
L-22MH
12 43
L902
L-22MH
R951
R10-2K2
-27V
C931
102P-400V
D963
HER104
C981
220P-1KV
C973 220P-1KV
C983
100U 50V
R940
R06-15K
C958
1000U 35V
41
32
BD901
BD-KBU808
R912 R30-120
D961
UF3003
L953
L-0.6A
L954
L-0.6A
B
CE
Q956
2SB772P
4
5
1
6
10
2
T902
T-TR16-A
1
2
4
3
IC903
817C
EC
B
Q954
2SC945
R939
4K7
B/F
R933
4K7
R932 4K7
R931
1K
R950
1K
EC
B
Q906
2SC945
1
2
4
3
IC902
817C
DS
G
Q903
2A 600V
R925
R30-120 D903
1N4148
R923 10K
R920
R04-1K
R914
R04-1M
C922
CC180P
C923
220P-1KV
R981
33K
EC
B
Q955
2SC945
R977
10K
R978
1K
A/F
P904
P906
P953
PAD-D4
P954
PAD-D4
+VCC
R901
R04-910K
R902
R04-910K
R954 6K8
TVR902
TVR10241KS
R924
R20-1
C979
1000U 16V
C961 10U
C912
470P-1KV
C914
470P-1KV
C913
470P-1KV
C951
470P-1KV
C952
470P-1KV
C900 470P-1KV
C954
470P-1KV
C953
470P-1KV
C915 222P-1KV
C921
470P-1KV
C910
103P-1KV
C978
C104P-100V
C980
CC104P
C982
CC104P-100V
C987
CC104P
C985
CC104P
C986
M104P
C964 CC104P
C967
CC104P
GT905
YP-141N
GT951
YP-141N
GT952
YP-141N
C959
C104P-100V
C976
C104P
1
2
3
CN951
CN3P-396
FB
1
S/S
2
IS
3
RC/T
4
GND
5
OUT
6
VCC
7
VREF
8
IC901
3843
C928 M104P
C927
CC104P
D904
HER104
D964
HER104
C984
1U
AC1
AC2
GND
AC1
AC2
A/F
B/F
ECO
ZD953
12V
1
2
3
D952
1620CTA
C955 470P-1KV
C956
470P-1KV
1
2
43
L951
60uH
C960
C104P-100V
R952
R10-2K2
-27V
ZD951
ZD-24V
E
C
B
Q957
2SC945
EC
B
Q958
2SC945
R971
560
R972
560
R969
56
R970
56
R95330KM
R955
47K
R957
4K7
R958
4K7
R960
1K
R959
3K6
R956
22K
R961
10KM
R962
100
R963
10KM
R964
33K
R965
10K
R966 1K2
R967 330
R968
4K7
R976 1K8M
R948
1K
R949 10K
R947
30K
R945
5K1
R946
4K7
R944
4K7
R943
4K7
R942
470
R938
1K
Vref
Vref
R919
10
R922
10
R980
9K1
R979
10
R974
3K9
R993
1K
R921
10
R934
27
C903
C474P-275V
C904
C224P-275V
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
7
2
1
3
8
6
9
10
11
12
13
14
5
T903
TR-25-C
3
2
5
6
12
10
9
4
7
T901
T-TR200W-B
P951
SCREW-A
C924
M182P
C926
CC470P
R929
7K5
R918
R04-82K
C917
100U 50V
C988
100U 16V
C963
220U 16V
C962
47U 50V
R9A1 R30-56 R9A2 10K
EC
B
Q962
2SC945
R936
4K7
R935 10K
R9A3
1K
+5V2
+12V6
+12V6
ST
ECO
C933
102P-400V
ECO
STBY
PRON
PIN1 PIN8
HL
LL
HL
EC
B
Q961
2SA952
C989
CC104P
C990
CC104P
+5V2
1
2
3
4
5
6
7
8
9
CN953
CN9P-20
+5V
+5V
D907
1N4007
C975
1000U 10V
C968
100U 16V
C977
470U 16V
C991
470U 16V
+12V
L955
L-10UH
C929
103P-1KV
C930
103P-1KV
1
2
3
4
5
6
CN952
CN6P-25
L956
L-10UH
ZD954
5V6
2N60C
A
A
12345
12345
A
B
C
D
A
B
C
D
BD901 A1
C900 A3
C903 C1
C904 B1
C905 B1
C906 B1
C907 A1
C908 A1
C909 A2
C910 A2
C911 A2
C912 A2
C913 B2
C914 A2
C915 C2
C916 C2
C917 C1
C920 C2
C922 D1
C923 D2
C924 D1
C926 D2
C927 D2
C928 D2
C929 A2
C930 A2
C931 A3
C933 A3
C951 A3
C952 B3
C953 A3
C954 A3
C955 A3
C956 A3
C957 A4
C958 A4
C959 A4
C960 A4
C961 B4
C962 B4
C963 B5
C964 B4
C965 C4
C966 C4
C967 B5
C968 B5
C971 C2
C972 C3
C973 C3
C974 C3
C975 C3
C976 C3
C977 C3
C978 C3
C979 C3
C980 C3
C981 C3
C982 C3
C983 C3
C984 C3
C985 D3
C986 D3
C987 D4
C988 D4
C989 C4
C990 C4
C991 C4
CN901 D1
CN903 A1
CN951 A5
CN952 D4
CN953 C5
D901 A2
D902 B2
D903 C2
D904 C2
D905 C2
D907 C1
D951 A3
D952 A3
D953 B3
D954 B3
D955 A4
D956 B5
D957 B3
D958 B3
D961 C3
D962 C3
D963 C3
D964 C2
F901 D1
IC901 D2
IC902 D3
IC903 D3
IC951 C5
IC952 B4
IC953 D3
L901 C1
L902 B1
L951 A3
L952 B3
L953 C3
L954 C3
L955 D4
L956 C3
NTC901 C1
Q901 A2
Q902 B2
Q903 C2
Q906 D2
Q951 B3
Q952 B3
Q953 D4
Q954 D3
Q955 C5
Q956 C4
Q957 A5
Q958 A4
Q959 C4
Q961 B5
Q962 B5
R901 C1
R902 C1
R905 A2
R906 A2
R907 A2
R908 B2
R909 A2
R910 B2
R911 A2
R912 B2
R913 A2
R914 C1
R916 C1
R918 C2
R919 C2
R920 D1
R921 C2
R922 C2
R923 C2
R924 C2
R929 D2
R931 D2
R932 D2
R933 D2
R934 D2
R935 B5
R936 B5
R937 A3
R938 D3
R939 D3
R940 C3
R942 D3
R943 D3
R944 D3
R945 D3
R946 D3
R947 D3
R948 D4
R949 D4
R950 D3
R951 A4
R952 A4
R953 A4
R954 A4
R955 A4
R956 A4
R957 A4
R958 A4
R959 A5
R960 A5
R961 B4
R962 B4
R963 B4
R964 B4
R965 B4
R966 A5
R967 B5
R968 B5
R969 B4
R970 B4
R971 B4
R972 B3
R973 B3
R974 C4
R976 C5
R977 C5
R978 C5
R979 C5
R980 C4
R981 C5
R992 C4
R993 C4
R994 C4
R996 C4
R997 C4
R998 C4
R9A1 A5
R9A2 A5
R9A3 B5
T901 A3
T902 B3
T903 C2
TVR901 D1
TVR902 A1
TVR903 A1
ZD901 A2
ZD902 B2
ZD951 A5
ZD952 A4
ZD953 B5
ZD954 C3