SCHEMATIC DIAGRAM-8
C
FL CIRCUIT
:+B SIGNAL LINE :MAIN SIGNAL LINE
FL6901
A2BD00000108
D
HEADPHONE CIRCUIT
G
CN6901
1
2
3
4
5
6
7
B
TO
MAIN
CIRCUIT
(CN2009)on
SCHEMATIC
DIAGRAM-7
F
8
9
10
11
12
13
14
15
16
17
18
19
SW5V
FLDA
FLCLK
FLCS
FLRST
KEY1
STBLED
DISC1
DISC2
DISC3
DISC4
DISC5
C+9V
FL2
FL1
R6935
150
C6911
0.01
FLCS
L6903
J0JBC0000041
D6911
B0ACCK000005
R6915 1K
C6903
50V22
C6905
50V22
R6918
22K
C6915
100P
R6940 0
R6939 0
R6936
150
D6910
B0BC5R000009
C6913
50V3.3
E
R6905
0
R6927 3.3K
R6916 68
R6917 1K
D6900
B3AAA0000583
C6917
100P
C6916
100P
C6914
0.22
C6912
0.1
C6909
0.01
C6910
6.3V100
FLRST
FLCLK
FLDA
D
STBLED
F1F1NP
C6906
39P
NP
R6914 18K
P4P3P2P1G10
P4P3P2P1G10
G10
P5
P5G9P6P7P8
G8
P6G9P7P8P9
G8
FL01
1
FL00
2
CS
3
GND
4
XIN
5
XOUT
6
VCC
7
RESET
8
SCK
9
SDATA
10
G5
G6
P11G7P10
272625242332
G6
P11G7P10
P9
FL02
FL30
P1
FL03
FL29
P17
G5
P3
P2
FL05
FL04
IC6901
C0HBB0000044
FL Drive
FL27
FL28
P16
G1
P4
FL06
-VP
G3
NXNXNXNXNXNCG6
P5
G10
FL07
FL26
P14
P15
FL08
FL25
P14G2P13
P12G3G4
P16G1P15
P14G2P13
P12G3G4
P7
P6
G9
31323334353637383940
FL11
FL10
FL09
FL12
FL13
FL14
FL15
FL16
FL17
FL18
FL19
FL20
FL21
FL22
FL23
FL24
20191817161514131211
G3
P13
G2
F2F2NPNPG1
P17
P16G1P15
4544433938212054
42414037363534333231302928221918171615141312111098761
P17
R6812
R6804
1K
REVERSE
EVQ21405R
S6802
R6803
1.2K
FORWARD
EVQ21405R
S6803
1.8K
EVQ21405R
S6804
R6805
1K
PLAY
EVQ21405R
S6801
P8
30
G8
29
P9
28
P10
27
G7
26
P11
25
G6
24
G5
23
G4
22
P12
21
B
TO
MAIN
CIRCUIT
(CN2008)on
SCHEMATIC
DIAGRAM-7
CN6801
1
2
3
4
5
6
7
8
9
10
PAUSE
R6809
22K
R6802
2.2K
STOP
EVQ21405R
S6808
JOGVOL
ACOMB
123
C6806 100P
C6805 100P
R6807
22K
R6934 47
L6101
J0JBC0000019
L6201
J0JBC0000019
L6801
J0JBC0000019
R6801
2.7K
EVQ21405R
S6805
VR6800
EVEKE2F3024M
R6808
4.7K
OPEN/CLOSE
S6806
C6101
0.047
DISC EXCHANGE
EVQ21405R
SENSOR
Z6900
B3RAB0000025
C6201
0.047
R6810
6.8K
EVQ21405R
S6807
DISCSKIP
VDDGD
321
C6918
10V47
C6904
1000P
JK6801
K2HC103A0024
4
5
2
3
6
7
1
C6801
1000P
A
PHONES
KEY1
C
DISC1
D6901
B3ABA0000397
DISC 1
Q6900
B1GBCFJN0033
R6906
220
R6941
220
DISC2
D6902
B3ABA0000397
DISC 2
Q6901
B1GBCFJN0033
R6907
220
R6942
220
DISC3
D6903
B3ABA0000397
DISC 3
Q6902
B1GBCFJN0033
R6908
220
R6943
220
DISC4
D6904
B3ABA0000397
DISC 4
Q6903
B1GBCFJN0033
R6909
220
R6944
220
DISC5
D6905
B3ABA0000397
DISC 5
Q6904
B1GBCFJN0033
LED DriveLED DriveLED DriveLED DriveLED Drive
R6910
220
R6945
220
B
S6900
EVQ21405R
POWER
R6922
1K
S6901
EVQ21405R
SELECTOR
R6923
1K
S6902
EVQ21405R
DISC1
R6924
1.2K
S6903
EVQ21405R
DISC2
R6925
1.8K
S6904
EVQ21405R
DISC3
R6926
2.2K
S6905
EVQ21405R
DISC4
R6938
2.7K
S6906
EVQ21405R
DISC5
R6928
4.7K
R6929
6.8K
S6907
EVQ21405R
HARMONIC BASS
R6930
10K
S6909
EVQ21405R
PROGRESS
R6931
22K
S6910
EVQ21405R
CD
A
SA-HT730GCP FL/HEADPHONE CIRCUIT
1110987654321
SCHEMATIC DIAGRAM-9
TRAY MOTOR
F
CIRCUIT
G
SENSOR CIRCUIT
M9101
(TRAY MOTOR)
M
Q9102
1
2
Q9101
1
2
Q9103
B3NAB0000027
PHOTO INTERRUPTOR
1
2
3
Q9103
4
TRAY MOTORÂTRAY MOTOR+
DGND
PHOTO_DRV/B
DGND
DISC_SENSE
DGND
PULSE_SENSE
DGND
POSITION_SENSE
DGND
11
10
9
8
7
6
5
4
3
2
1
CN9102
B
TO MAIN
CIRCUIT
(CN2010) ON
SCHEMATIC
DIAGRAM-4
TRAY MOTORÂTRAY MOTOR+
PHOTO_DRV/A
DGND
3
4
3
PULSE_SENSE
POSITION_SENSE
1
2
3
4
5
6
FC9101
TRAY MOTOR-
1
TRAY MOTOR+
2
PHOTO_DRV/A
3
DGND
4
PULSE_SENSE
5
POSITION_SENSE
6
Q9101
B3NAA0000078
4
PHOTO INTERRUPTOR
Q9102
B3NAA0000011
PHOTO INTERRUPTOR
E
LOADING MOTOR CIRCUIT
Q9001
B3NAA0000068
PHOTO INTERRUPTOR
Q9001
2
3
DGND
M9001
LOADING MOTOR
M
1
4
S9001
LOADINGMOTOR+
DGND
LOADINGMOTOR-
DGND
CAM_SENSOR
DGND
PHOTO_DRV/C
DGND
LOADING_SW
DGND
11
10
9
8
7
6
5
4
3
2
1
CN9003
B
TO MAIN
CIRCUIT
(CN2011) ON
SCHEMATIC
DIAGRAM-4
SA-HT730GCP LOADING MOTOR/TRAY MOTOR/SENSOR CIRCUIT