Philips 26MD257B/37 Service Manual page 154

Table of Contents

Advertisement

52
TPM1.0U LA
Power Board Schematic Diagram(37")
1
2
A
FB924
SG1
1
2
BEAD
GS41-201MA
3
N
2
E
1
L
20174
CN904
L913
8mH 4.0A
B
T5AH-250V
F901
FB925
SG2
NTCR
1
2
1
2
GS41-201MA
BEAD
TH902
C
47K 1/8W
C916
330N 25V
D
CN902
24V
1
12V
2
3
4
5
6
7
8
9
STANDBY
10
11
Bright_adj
CONN
E
24V
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
INV-ON/OFF
9
9
10
10
11
11
12
12
CN903
CN905
64842 12P 2.5MM
64842 12P 2.5MM
F
G
H
1
2
3
4
5
FB922
BEAD
SG3
1
2
HEATSINK
GS41-201MA
HBD901
R960
220K 1/4W
GBU6J
BD901
4
1
2.2uF 450V
NC
R961
L912
C935
C938
180K 1/4W
HEATSINK
8mH 4.0A
HD901
L914
HJC-S5232
2
10
3
SG4
5
1
2
BEAD
FB923
GS41-201MA
14
7
R918 47K
13
8
C913
R972
1N 50V
8K2 1/8W
C920
R973
0.1uF/25V
620R 1/8W
D915
IC902
BAV103
1
8
FB
Vcc
R964
2
7
Comp
Driver
R952
3
6
100R 1/8W
Mult
GND
2R2 1/6W
R962
4
5
CS
ZCD
SG6961
R932
330R 1/6W
C962
470P 50V
D920 BAV21
Q916
R980
BC847C
3.3K?
R981
C961
IC904
47K 1/8W
330N 25V
C922
TEA1507P
0.1uF/25V
1
8
VCC
Drain
2
7
GND
NC
3
6
Ctrl
Driver
4
5
Demag
Sense
R953
330K
R958
300K
C957
IC907
10uF 25V
TEA1507P
1
VCC
2
GND
3
Ctrl
4
Demag
R933
1K
R978
330K
3
4
5
7. Circuit Diagrams and PWB Layouts
6
7
P
FB905
C900
1.5NF/1KV
1500pF / 250V
C926
T905
ER4215
8
7
4
R930
6
1K 1/8W
5
HEATSINK
HQ901
3
Q901
D914
R963
BAV103
2R2 1/6W
1
STP10NK80ZFP
R942
100 1/8W
R927
Q912
BC857C
Q913
BC857C
D911
RGP10D
47U
L915
R923
330R 1/8W
R948 1.5K 1/8W
D906
LL4148
R976
47
R950
560K 1/8W
1500PF 500V
D927
3
C945
SP1060
ZD906
10
2
BZX79-B18
P4KE250A-E3
11
ZD908
4
FB920
1
2
R951
1
1K 1/8W
47U
1
1
D924
L916
UF1007
8
D908
FB919 35R W5RH2.5X3X1.0
9
D918
RGP10D
2
BAV21
5
ER-28-3(12P)
Q908
T904
8
Drain
R935
STP7NK80ZFP
47
7
6
NC
R965
6
1
Driver
2R2 1/4W
D919 BAV103
5
Sense
4K7 1/8W
330
R914
R934
1uF/25V
C919
6
7
8
9
10
HD922
BYV27/200
HEATSINK
D926
12
11
STPS20H100CFP
1
D922
L910
10
2
3
2u4H
9
35R W5RH2.5X3X1.0
13
1
FB914
2
14
0.018uF 100V
15
1
FB915
2
C939
16
35R W5RH2.5X3X1.0
1
2
FB917 35R W5RH2.5X3X1.0
R975
4.7K
IC910
TCET1103G
BC857C
R938
Q914
4.7K
R936
100K
IC909
C946
TCET1103G
2uF2 50V
3
R928
12K 1/8W
4.7K
R946
Q915
BC847C
STANDBY
HEATSINK
HD927
12V
L911
2u3H
C940
0.01uF 100V
C955
2
2200UF 16V
2
35R W5RH2.5X3X1.0
IC911
TCET1103G
R947
R943
3K3 1/8W
47K
470P 50V
C960
C924
330N 25V
3
8
9
10
11
A
BD901 A4
CN902 D1
CN903 E1
CN904 A1
CN905 E3
C900 B8
C901 B3
C902 B3
C907 B6
C908 B2
C909 B3
C912 D3
C913 C3
C914 E4
C916 D3
C917 G4
C919 G6
C920 C4
C921 E7
C922 D5
C924 G9
C926 B6
C934 F10 C935 B5
C937 E9
C938 B5
B
C939 C9
C940 F8
C942 F1
C943 F2
C944 B7
C945 F6
24V
C946 E10 C947 D6
C948 B6
C952 B9
C953 B9
C954 B11
C955 F9
C956 B10
C954
C957 F5
C958 F6
C959 E10 C960 G8
47uF 35V
C961 D4
C962 D3
D901 B6
D906 E6
D907 D7
D908 F6
D910 D8
D911 D7
D912 D6
D914 C6
D915 C5
D918 F6
D919 G6
D920 D4
C
D922 B8
D924 F6
D925 B7
D926 B8
D927 F8
D929 F6
FB903 B6
FB904 B6
FB905 A6
FB914 C8
FB915 C8
FB917 C8
FB919 F8
FB920 F8
FB921 B6
FB922 A4
FB923 B4
FB924 A2
FB925 B2
F901 B1
HBD901 A4
HD901 B5
HD922 B9
HD927 F8
HQ901 C7
IC902 C3
IC904 D5
IC907 G5
IC909 E8
IC910 D9
IC911 G8
IC912 E9
D
IC913 G8
L910 B10
L911 F9
L912 B3
L913 B2
L914 B5
L915 E7
L916 F6
Q901 C7
Q902 C5
Q908 G6
Q912 D8
Q913 D8
Q914 D8
Q915 E8
Q916 D3
RV902 B2
R913 D3
R914 G6
R915 D8
R916 D8
R918 C4
R922 D6
R923 E6
R924 D5
R925 E4
R926 D5
R927 D6
R928 E8
R929 D5
E
R930 C6
R932 D4
R933 G4
R934 G6
R935 G6
R936 D10
R937 E10 R938 D9
R939 D10 R940 D10
R941 G9
R942 D6
R943 G8
R944 G9
R945 G9
R946 E9
R947 G9
R948 E7
R949 D6
R950 E6
R951 F7
R952 C5
R953 E5
R956 D8
R957 D7
R958 E5
R959 B4
R960 A4
R961 B4
R962 D3
R963 C6
R964 C4
F
R965 G6
R969 B6
R970 B6
R971 B6
R972 C5
R973 C5
R974 G6
R975 D8
R976 E7
R977 F6
R978 G5
R979 E4
R980 D4
R981 D4
SG1
A2
SG2
B2
SG3
A3
SG4
B3
TH902 B1
T904 F7
T905 B8
ZD902 B7
ZD904 B7
ZD906 F6
G
H
11

Advertisement

Table of Contents
loading

Table of Contents