Panasonic SA-HT730P Service Manual page 52

SA-HT730P / SA-HT730PC / SA-HT730PX
SCHEMATIC DIAGRAM-8
FL CIRCUIT
G
CN6901
1
2
3
FLDA
4
FLCLK
5
FLCS
6
7
8
TO
FLRST L6903
MAIN
9 J0JBC0000041
CIRCUIT
(CN2009)ON 10
SCHEMATIC
KEY1
DIAGRAM-7 11
STBLED
12
F
DISC1
13
DISC2 D6911
14
B0ACCK000005
DISC3
15
DISC4
16
DISC5
17
18
19
FLCS
E
FLRST
FLCLK
FLDA
R6905
0
STBLED
D
C
B
R6922
1K
S6900
EVQ21405R
POWER
A
1 2
:+B SIGNAL LINE
FL6901
A2BD00000108
R6940 0
1 2 3 4 5 6 7 8 9 10 11 12 13 14
R6939 0
C6903 C6905 R6935 R6936
50V22 50V22 150 150
D6910
B0BC5R000009
R6918 C6911 C6913
22K 0.01 50V3.3
1
2
R6915 1K
3
C6915
4
100P
C6906 5
39P R6914 18K
6
7
R6927 3.3K
8
R6916 68
9
R6917 1K
10
C6917 C6916 C6914 C6909 C6910
100P 100P 0.22 0.01 6.3V100
D6900
C6912
B3AAA0000583
0.1
R6906 R6907 R6908
220 220 220
R6941 R6942 R6943
220 220 220
D6901 D6902 D6903
B3ABA0000397 B3ABA0000397 B3ABA0000397
DISC 1 DISC 2 DISC 3
Q6900 Q6901 Q6902
B1GBCFJN0021 B1GBCFJN0021 B1GBCFJN0021
LED Drive LED Drive LED Drive
R6923 R6924 R6925 R6926 R6938
1K 1.2K 1.8K 2.2K 2.7K
S6901 S6902 S6903 S6904 S6905
EVQ21405R EVQ21405R EVQ21405R EVQ21405R EVQ21405R
SELECTOR DISC1 DISC2 DISC3 DISC4
3 4 5
:MAIN SIGNAL LINE
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
40 39 38 37 36 35 34 33 32 31
P8
FL01 FL12 30
CN6801
G8
FL00 FL13 29
P9
CS FL14 28
P10
GND FL15 27
TO
G7 MAIN
IC6901
XIN FL16 26
CIRCUIT
C0HBB0000044
(CN2008)ON
P11
XOUT FL Drive FL17 25 SCHEMATIC
DIAGRAM-7
G6
VCC FL18 24
G5
RESET FL19 23
G4
SCK FL20 22
P12
SDATA FL21 21
11 12 13 14 15 16 17 18 19 20
R6909 R6910
220 220
R6944 R6945
220 220
D6904 D6905
B3ABA0000397 B3ABA0000397
DISC 4 DISC 5
Q6903 Q6904
B1GBCFJN0021 B1GBCFJN0021
LED Drive LED Drive
R6928 R6929 R6930 R6931
4.7K 6.8K 10K 22K
S6906 S6907 S6909 S6910
EVQ21405R EVQ21405R EVQ21405R EVQ21405R
DISC5 HARMONIC BASS PROGRESS CD
6 7
52
HEADPHONE CIRCUIT
L6101
J0JBC0000019
C6101
L6201
0.047
J0JBC0000019
L6801
J0JBC0000019
R6805 R6804 R6803 R6812 R6802 R6801 R6808 R6810
1K 1K 1.2K 1.8K 2.2K 2.7K 4.7K 6.8K
1
SENSOR
VOL JOG
Z6900
2
B3RAB0000025
3
VR6800
4 EVEKE2F3024M
5 D G
B COM A
1 2
6 3 2 1
7
C6806 100P
8
C6805 100P
9
10 R6809 R6807
22K 22K
R6934 47
SA-HT730P/PC/PX FL/HEADPHONE CIRCUIT
8 9 10
JK6801
K2HC103A0023
4
5
2
3 PHONES
C6201
6
0.047
7
1
C6801
1000P
A
VDD
3
C6904
1000P
C6918
10V47
11