20.4. Tray Circuit
B
TO
MAIN CIRCUIT
(CN2007)
IN SCHEMATIC
DIAGRAM - 7
C
TO
PANEL CIRCUIT
(CN6902)
IN SCHEMATIC
DIAGRAM - 10
I
SCHEMATIC DIAGRAM - 15
TRAY CIRCUIT
B
TO
MAIN CIRCUIT
(CN2011)
IN SCHEMATIC
DIAGRAM - 7
L
TO
SENSOR
CIRCUIT
(CN9102)
IN SCHEMATIC
DIAGRAM - 17
:+B SIGNAL LINE
:MAIN SIGNAL LINE
:MUSIC PORT SIGNAL LINE
:-B SIGNAL LINE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
SA-PT750PL TRAY CIRCUIT
J0JBC0000015
L7753
J0JBC0000015
L7752
L7750
J0JBC0000015
8
6
2
3
4
5
7
9
C0GAG0000007
TRAY MOTOR DRIVE
IC7750
6
8
9
7
2
1
11
4
5
3
10
11
1
CN7003
B0ECKM000016
D7750 - D7751
D7750
C7002 16V47
R7101
2.2K
2.2K
R7201
MUTING
6
7
5
9
24
23
25
17
16
19
18
12
14
13
10
11
15
21
22
20
26
8
1
1
3
4
2
28
28
27
CN7001
HP-RCH
HP-RCH
3
2
5
4
1
6
B1GFGCAA0001
Q7101
HPOUT_MUTE
330
R7780
6
8
9
7
2
1
4
5
3
10
CN7004
330
R7750
AGND
AGND
HP-LCH
HP-LCH
-7V
-7V
+7V
+7V
KEY2
KEY2
ACS_IN
ACS_IN
ACS_MUTE
ACS_MUTE
C7001
0.1
D7751
R7752
4.7K
JOG_B
JOG_B
R7781
MOTOR DRIVE
10K
JOG_A
JOG_A
JOG_LED
JOG_LED
DISC1_LED
DISC1_LED
B1GBCFJJ0051
Q7750
HPOUT_MUTE
6
7
5
9
24
23
25
17
16
19
18
12
14
13
10
11
15
21
22
20
26
8
1
3
4
2
28
28
1
27
CN7002
AGND
AGND
MPORT-RCH
MPORT-RCH
-VP
-VP
MPORT-LCH
MPORT-LCH
FL_IC_STB
FL_IC_STB
FL_IC_CLK
FL_IC_CLK
F-
F-
F+
F+
RMT
RMT
KEY1
KEY1
VREF
VREF
DGND
DGND
SW+5V
SW+5V
DGND
DGND
FL_IC_DAT
FL_IC_DAT
R7753
330
VM
TRV-
DGND
DISC_SENSOR
DGND
POSITION_SENSOR
PULSE_SENSOR
DGND
DGND
TRV+
DGND
PHOTO_DRIVER
GND
VCC
R-IN
F-IN
TURN_FWD
DISC_SENSOR
PULSE_SENSOR
MGND
POSITION_SENSOR
PWM
TURN_REV
C+9V
MGND
RINF
VREF
OUT2
OUT1
C+9V
1
0
W7502
SA-PT750PL
109
Summary of Contents for SA-PT750PL
Page 11: ...11 SA PT750PL ...
Page 17: ...7 5 Using the Music Port 28 17 SA PT750PL ...
Page 21: ...8 1 3 Advanced Digital Sound 8 1 4 Easy to Use 8 1 5 HDMI Compatible Products 21 SA PT750PL ...
Page 50: ...10 2 Main Components and P C B Locations 50 SA PT750PL ...
Page 67: ...67 SA PT750PL ...
Page 84: ...SA PT750PL 84 ...
Page 86: ...SA PT750PL 84 ...
Page 94: ...SA PT750PL 92 ...
Page 96: ...94 SA PT750PL ...
Page 114: ...SA PT750PL 112 ...
Page 127: ...25 Exploded Views 125 SA PT750PL ...
Page 128: ...126 SA PT750PL ...
Page 129: ...25 1 Cabinet Parts Location SA PT750PL 127 ...
Page 130: ...SA PT750PL 128 ...
Page 131: ...25 2 Packaging SA PT750PL 129 ...