Philips HTS4600, Руководство по обслуживанию

Страница: 27 / 37

7 - 2 7 - 2
CIRCUIT DIAGRAM
2 1 3
2 1 3
A
B
C
A
B
C
1 2
1
2
EA(+)
1
EA(-)
2
CO
M/
IN
3
D/C
4
C-T
5
R-T
6
GND
7
C1
8
E1
9
E2
10
C2
11
VC
C
12
OUT/C
13
VER
F
14
EA(-)
15
EA(+)
16
ALL R E S . ARE 1/6W E XC EP T S PE CICAL E XP LAIN W IT H NOT ES
E CO P OW ER <1W
D
S
G
D
S
G
1
2
4
3
1
2
4
3
!
!
!
!
!
!
!
! !
!
ALL E C.CAP. ARE 50V E XC EP T S PE CICAL E XP LAIN W IT H NOT ES
!
!
!
B
C
E
B
C
E
4
1
2 3
Pin4
Pin4
!
!
!
!
!
!
!
!
!
!
!
!
1
2
3
4
CN905
CN4P-396
C980
470P
C981
470P
1
2
3
IC904
IC-TL431
1
2
4
3
IC903
EL817C
C927
470P-1KV
D923 HER503
R937
R06-5K6
L905
6uH
R925
20K
R928
5.1K
C928
1000U 16V
R924
R04-33
R936
1.2K
C938
104
E
C
B
Q904
2SC945
R938
5K1
C935
220P-1KV NC
D918
HER104
C934
101P-1KV NC
C916
M154P
C915
CC104P
C926
220P-1KV NC
R930
18K
!
C937
1U/50V
ZD906
5.0~5.2V
E
C
B
Q906
2SC945
C931
1000U 16V
R93
9
15K
R929
10K
1
2
3
4
5
CN904
CN6P-25
+12V
C932
104
SGND
R933
20K
S
5
S
8
EN/UV
1
BP/M
2
S
6
S
7
D
4 IC902
IC-TNY279
R934
18K
D920
FR107
C941
222P-1KV
R940
R20-82K
3
2
5
6
15
12
10
11
T903
300W
1 2
4 3L908
65uH
1
2
3
D904
MUR1620CT
C9
51
47
0P-5
00V
C9
52
471P-
1KV
C953 470P-1KV
1
3
6
4
5
L907
C954 470P-1KV
1
2
3
D903
FEP16AT
C955 470P-1KV
C956
470P-1KV
C9
50
470P-5
00V
D909
1N4148
D911
1N4148
R908
R30-120
-VCC
SGND
4
2
3
1
8
6
5
10
T901
EEL-2210
ON/OFF
J911
0
+VCC
J910
0
J913
0
J912
0
J906
0
J905
0
J908
0
J907
0
J914
0 J915
0
J916
0
C939
22U/50V
23.7V
-23.7V
C933
104
4
5
1
6
10
2
T902
EEL-19
C942
M103P
R920
NC
12V C942 OK
J918
0
R931
NC
E
C
B
Q905
2SC945
R981
10K
R935
47K
B
C
E
Q903
2SA733
R982
1K
R983
6.8K
BD901 A1
C901 C1
C902 C1
C903 C1
C904 A1
C905 A1
C906 C1
C907 B1
C908 A1 C909 A1
C910 A1
C912 A2
C913 B2
C915 C2
C916 C2
C917 B1
C918 B1
C919 B1 C927 B2
C928 B2
C930 B3
C931 C3
C932 C3
C933 C3
C936 B2
C937 B2
C938 C2 C939 C2
C941 B1
C942 C2
C950 A2
C951 A2
C952 A2
C953 A2
C954 A2
C955 A2 C956 A2
C958 A2
C959 A3
C964 B3
C966 B3
C967 B3
C968 A3
C969 A2
C970 A3 C971 A2
C974 B3
C975 B3
C976 A3
C980 B3
C981 B3
CN901 C1
CN904 B3
CN905 A3 D903 A2
D904 A2
D905 B1
D906 A1
D907 B2
D908 A2
D909 A2
D910 A3
D911
A2
D912 A3
D913 A3
D914 A3
D918 B2
D920 B2
D923 B2
F901 C1
GT902 B1
GT903 C2 IC902 B2
IC903 C2
IC904 C2
IC905 B3
J903 A2
J904 A2
J905 C1
J906 C1
J907 C1 J908 C1
J909 C3
J910 B3
J911
B3
J912 B3
J913 B3
J914 B3
J915 B3
J916 C2
L901 B1
L902 A1
L905 C3
L907 A2
L908 A2
NTC901 C1
Q904 C2
Q906 C2
Q910 B2 Q911 B2
Q912 A2
Q913 A1
R901 B1
R902 B1
R903 B1
R904 B1
R905 B1
R906 B1 R908 A2
R909 A3
R910 C1
R911
B3
R912 B1
R915 A1
R916 A1
R917 A1
R918 A1
R924 B2
R925 C2
R926 A3
R928 C2
R929 C2
R930 C3
R933 B2
R934 B2
R935 B3 R936 C2
R937 C2
R938 C2
R939 C3
R940 B1
R941 B1
R942 B1
R943 B2
R944 A2 R949 A1
R950 A1
R952 A3
R953 A3
R954 A3
R955 A3
R956 A3
R957 A3
R958 A3 R959 A3
R960 A3
R961 B3
R963 B2
R964 B3
R965 B2
R966 B2
R967 A2
R968 A3 R969 A3
R970 A3
R971 A3
R972 A3
R973 A2
R974 A3
R975 A3
R976 A3
R979 B3 R980 B3
T901 B2
T902 B2
T903 A2
TVR901 B1
TVR902 B1
TVR903 A1
ZD902 B2
ZD903 B1 ZD904 A1
ZD905 A3
ZD906 C2
ZD907 A3
ZD908 A3
ZD909 A3
ZD910 A3
ZD913 A3