Circuit Diagram - Philips HTS4600/05 Service Manual

CIRCUIT DIAGRAM

BD901 A1 C909 A1 C927 B2 C939 C2 C956
C901 C1 C910 A1 C928 B2 C941 B1 C958
C902 C1 C912 A2 C930 B3 C942 C2 C959
C903 C1 C913 B2 C931 C3 C950 A2 C964
C904 A1 C915 C2 C932 C3 C951 A2 C966
C905 A1 C916 C2 C933 C3 C952 A2 C967
C906 C1 C917 B1 C936 B2 C953 A2 C968
C907 B1 C918 B1 C937 B2 C954 A2 C969
C908 A1 C919 B1 C938 C2 C955 A2 C970
ALL R E S . ARE 1/6W E XC EP T S PE CICAL E XP LAIN W IT H NOT ES
ALL E C.CAP. ARE 50V E XC EP T S PE CICAL E XP LAIN W IT H NOT ES
1
2
!
A
3 2
!
B
!
!
!
!
!
!
C
E CO P OW ER <1W
!
!
! !
7 - 2
A2 C971 A2 D903 A2 D912 A3 IC902 B2
A2 C974 B3 D904 A2 D913 A3 IC903 C2
A3 C975 B3 D905 B1 D914 A3 IC904 C2
B3 C976 A3 D906 A1 D918 B2 IC905 B3
B3 C980 B3 D907 B2 D920 B2 J903
B3 C981 B3 D908 A2 D923 B2 J904
A3 CN901 C1 D909 A2 F901 C1 J905
A2 CN904 B3 D910 A3 GT902 B1 J906
A3 CN905 A3 D911 A2 GT903 C2 J907
1
!
! !
!
G
!
! !
!
G
!
R940
C941
R20-82K
222P-1KV
!
!
IC902
104
2
BP/M
5
S
IC-TNY279
6 C938
S
1
EN/UV
J916
0
M103P
J905
12V
0
J906
0
J907
0
J908
0
1
J908 C1 L901 B1 Q911 B2 R908
J909 C3 L902 A1 Q912 A2 R909
J910 B3 L905 C3 Q913 A1 R910
J911 B3 L907 A2 R901 B1 R911
A2 J912 B3 L908 A2 R902 B1 R912
A2 J913 B3 NTC901 C1 R903 B1 R915
C1 J914 B3 Q904 C2 R904 B1 R916
C1 J915 B3 Q906 C2 R905 B1 R917
C1 J916 C2 Q910 B2 R906 B1 R918
2
300W
T903 12
C953 470P-1KV
! D904
1
3 2 3L908
3
MUR1620CT
2
C954 470P-1KV
65uH
C955 470P-1KV
10
D903
2 3
11 2
FEP16AT
1
470P-1KV
C956
R30-120 L907 D909
6 6
R908
3
1N4148
5
15
1
D911
5 4
1N4148
!
4 T902
B
5 10
1
6 B
2
EEL-19
!
T901
3
D920
2
C934
101P-1KV NC
FR107
1
D923 HER503
R934 6
D918
HER104 4
C926 R04-33 470P-1KV
18K
C935
R933
220P-1KV NC
R924
C937
20K
5
220P-1KV NC
8
C939
1U/50V
22U/50V
10
EEL-2210
R936
C915
R937
4 1
C916
CC104P
R938
R06-5K6
C942
5K1
M154P
3 2
IC-TL431
IC904
3 1
EL817C
IC903
R928
2SC945
C942 OK
Q904
5.1K
2SC945
B
Q906
B
ZD906
5.0~5.2V
2
7 - 2
A2 R924 B2 R936 C2 R949 A1 R959
A3 R925 C2 R937 C2 R950 A1 R960
C1 R926 A3 R938 C2 R952 A3 R961
B3 R928 C2 R939 C3 R953 A3 R963
B1 R929 C2 R940 B1 R954 A3 R964
A1 R930 C3 R941 B1 R955 A3 R965
A1 R933 B2 R942 B1 R956 A3 R966
A1 R934 B2 R943 B2 R957 A3 R967
A1 R935 B3 R944 A2 R958 A3 R968
3
4
1
Pin4
Pin4
C980 C981
470P
470P
R982
1K
B
Q905
2SC945
R935
C927
C928 C933
15K 47K
104
1000U 16V 104
L905
6uH
C931
1000U 16V
1.2K R925 R920 R931 R930
20K NC NC 18K
R929
10K
3
A3 R969 A3 R980 B3 ZD904 A1
A3 R970 A3 T901 B2 ZD905 A3
B3 R971 A3 T902 B2 ZD906 C2
B2 R972 A3 T903 A2 ZD907 A3
B3 R973 A2 TVR901 B1 ZD908 A3
B2 R974 A3 TVR902 B1 ZD909 A3
B2 R975 A3 TVR903 A1 ZD910 A3
A2 R976 A3 ZD902 B2 ZD913 A3
A3 R979 B3 ZD903 B1
23.7V
+VCC
CN905
1
2
SGND 3
-VCC -23.7V 4
A
CN4P-396
J910
J911
2SA733 J918 0 J912
B
0
Q903
0 J913
B 0
J914
0
R983
0 J915
6.8K
0
CN904
R981
10K
ON/OFF 5
SGND 4
3
C932
2
+12V 1
CN6P-25
C