Panasonic SA-HT940PC - C) FL and Headphone Circuit

19.4. (C) FL and Headphone Circuit
A
B
C
D
E
F
G
H
1 2345678910111213
TO
SUB POWER
CIRCUIT
(CN5707) on
SCHEMATIC
DIAGRAM-14
E
TO
SUB POWER
(CN5705) on
SCHEMATIC
DIAGRAM-14
E
: MAIN SIGNAL LINE
DISC1_LED
LED 2 LED 3 LED 4 LED 5
WIDE_LED
R6957
220
R6946
220
D6906
B3ABA0000397
R6952
220
R6945
220
D6905
B3ABA0000397
R6953
220
R6944
220
D6904
B3ABA0000397
R6954
220
R6943
220
D6903
B3ABA0000397
R6955
220
R6942
220
R6956
220
R6941
220
D6902
B3ABA0000397
D6901
B3ABA0000397
Q6901
B1GBCFJN0033
LED DRIVE
Q6902
B1GBCFJN0033
LED DRIVE
MPORT-RCH
H6901
AGND
MPORT-LCH
TO
MAIN CIRCUIT
(CN2013) on
SCHEMATIC
DIAGRAM-11
B
R6939
1
FL6901
A2BD00000160
FL DISPLAY
P1
F- F- NP P1 NX P2 P3 P4 NX P5 P6 NX P7 P8 NX P9 P10 NX P11 P12 NX NX P13 P14 NX P15 P16 NX NX P17 G10 G3 G9 G8 G2 G7 G6 NX G5 G4 G1 NC NP F+ F+
P2 P3 P4 P5 P6
F-
F +
-VP
FL_IC_IN
FL_IC_CLK
FL_IC_STB
SW+5V_2
P7 P8 P9 P10 P11 P12 P13
LED2
G10
G9 G8 G7 G6 G5 G4 G3 G2
G1
P1
P2
P3
P4
P5
P6
P7
P8
P9
LED3 LED4 LED5
P14 P15 P16 P17 G10 G3 G9 G8 G2 G7 G6 G5 G4 G1
P17 P16 P15 P14 P13 P12 P11 P10
R6935
10
R6950
47K
C6923
0.01
C6920
330P
R6951
47K
R6809
22K
R6807
22K
C6924
0.01
C6904
1000P
C6921
330P
C6909
0.01
C6906
100P
C6925
0.01
LED2
DISPLAY DRIVER
GND VCC P18 P17 P16 P15 P14 P13 P12 P11 P10
G1
LED3 P1
LED4 P2
LED5 -VP
OSC
P3
DOUT
P4
DIN
P5
CLK P6
STB
P7
K1 P8
K2
P9
GND
VCC
G10
G9 G8 G7 G6 G5 G4 G3 G2
S6906
DISC 5
R6947 4.7K
R6948 1K
R6949 1K
R6928
2.7K
R6918
22K
R6927 68
R6916 68
R6917 68
C6905
50V22
C6903
50V22
C6918
10V47
D6910
B0BC2R4A0006
L6903
J0JBC0000041
R6940
1
R6914
56K
L6904
J0JBC0000019
L6905
J0JBC0000019
S6905
DISC 4
S6904
DISC 3
R6925
1.8K
R6926
2.2K
S6903
DISC 2
S6902
DISC 1
R6923
1K
R6924
1.2K
S6901
PARTY MODE
R6922
1K
R6934
47
VREF
CN6902
KEY1
DGND
FLGND
VREF
RMT
F+
F-
SW+5V_2
FL_IC_IN
FL_IC_CLK
FL_IC_STB
-VP
WIDE_LED
DISC1_LED
NC
NC
NC
NC
RMT
KEY1
Z6900
B3MAZ0000023
REMOTE SENSOR
C6911
0.01
C6917
100P
C6916
100p
C6919
100p
S6900
POWER
C6910
6.3V100
C6913
50V3.3
C6201
0.047
C6801
0.1
C6806
100P
C6805
100P
C6922
0.01
C6101
0.047
C6927
0.1
S6907
SELECTOR I/P
STOP
FORWARD
BACKWARD
PLAY
R6812
1.8K
R6960
2.2K
R6802
2.7K
R6810
6.8K
VR6800
EVEKE2F3024M
R6801
4.7K
S6808
OPEN/CLOSE
S6805
DISC EXC
S6806
DISC SKIP
S6804 S6803
R6804
1K
R6803
1.2K
S6802 S6801
R6805
1K
R6958
100
R6959
10K
D6907
B3AEA0000058
IC6901
C0HBB0000057
L6801
J0JBC0000019
HP-LCH
KEY2
DGND
CN6901
AGND
JOG_LED
VREF_1
JOG_B
JOG_A
HP-RCH
HP-LCH
JK6801
HP-RCH
KEY2
VREF_1
JOG_A
JOG_B
JOG_LED
L6101
J0JBC0000019
L6102
G0C330KA0065
L6202
G0C330KA0065
L6201
J0JBC0000019
1
2
3
456
7
8910
11
14
13
12
15 16 17 18 19
23
22
21
20 26
25
24
292827
3631 33 35 38
30 32 34 37
41
42 43
45
40
39 44
1
2
3
4
5
6
7
8
9
25
26
27
28
29
30
31
32
33
363738394041424344
10
11
24
35
23
12 13 14 15 16 17 18 19 20 21 22
34
4
2
6
7
1
3
5
10
2
4
6
8
9
7
5
3
1
2
3
1
8
6
4
2
1
3
5
7
9
6
2
4
5
3
1
7
1
2
3
1
23
A
B
: MUSIC PORT SIGNAL LINE
SA-HT940P/PC FL/HEADPHONE CIRCUIT
HEADPHONE
JK6802
MUSIC PORT
19
18
17
16
15
14
13
12
11
VOLUME JOG
:-B SIGNAL LINE
:+B SIGNAL LINE
SCHEMATIC DIAGRAM-15
FL CIRCUIT
F
HEADPHONE CIRCUIT
G
SA-HT940P / SA-HT940 PC
81