P.c.b - Panasonic SA-HT440P Service Manual

SA-HT440P / SA-HT440PC
19.4. (D) FL, Headphone, Loading motor, Tray motor, Sensor P.C.B.
A B
1
F
FL P.C.B. (REPX0529A)
CN6902
1
2 2
3
C6903
4
5
6
7
8
9
10 R6918
C6913
11
12 W6912
R6927
13
14
15 L6903 R6916 W6918
16
17
W6913
18
19 R6940
45 44 41
3
G
HEADPHONE P.C.B. (REPX0529A)
4
VOLUME
R6801 S6805
S6806
(DISC
(DISC SKIP) VR6800
5
EXCHANGE)
R6809
L6201
R6807
3 2 1
L6801
C6927
C6801
5 L6102
4
3
L6101 4 8
2 6
2
1 9
3 5 7
1
6 6
CN6901
7
JK6801
HEADPHONE
7
TRAY MOTOR P.C.B.
I
(REP3466B)
8
+
2
Q9101 3
1
4
CL2
M
X
FC9101
6
CL1 5
4
Loading X 3
2
CL6
Motor 1
- X X
CL3
CL4
9
Q9102 X
X
CL5
2 3
1 4
2671A 2671A
C D E F
C6911
34 33 C6904
W6915
23
IC6901
44 W6916
22
1
3
W6951 2 1
Z6900
C6909
11 R6939
12
C6905
24 5 2 1
30
FL6901
SENSOR
R6802
S6808
(OPEN/CLOSE)
0478A-1
0478A-1
R6960
R6803 R6804 R6805 R6812
S6907
(SELECTOR INPUT) (FORWARD) (BACKWARD) (PLAY) (STOP)
S6803 S6802 S6801 S6804
SENSOR P.C.B.
J
(REP3466B)
FC9101
6
5
4
3 X
CL1
2
X
1
X CL2
X CL3
X
CL4
X
CL5 Q9103
CL6
1-A 4-C
2-K 3-E
X X
CL8 CL7
10 8 6 4 2
11 9 7 5 3 1
2671A 2671A
CN9102
G H I J
C6912 R6922
C6926
C
D6901 B E D6906
Q6901
2
(DISC 5) (DISC 4) (DISC 3) (DISC 2) (PARTY MODE)
(DISC 1)
R6926
7
R6923
R6928 R6925
JK6802
R6924
S6903
S6906 S6905 S6904 S6902 S6901
MUSIC
PORT
LOADING MOTOR P.C.B.
H
(REP3465B)
CL6
X
11
10
9 CL5
8
7 X
6
5
4 CL4
3
2 X
1
CL3 X
CL2 X
CL1 X
Loading
Motor
-
+ M
1
4
S9001
2
LOAD
3
2670A 2670A Q9001
SA-HT440P/PC FL/HEADPHONE/LOADING MOTOR/TRAY MOTOR/SENSOR P.C.B.
86
K L M
0478A-1 0478A-1
5 R6949 L6905
4
3
C6924 W6950
POWER
1 3
6
2
C6921
1
R6951
H6901
S6900
N