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5 Block Diagram
5.1.
System Control
: CD AUDIO INPUT SIGNAL LINE
: TUNER/AUX AUDIO INPUT SIGNAL LINE
CD MECHANISM UNIT
OPTICAL
PICKUP UNIT
P5002
16
P5002
15
P5002
20
P5002
19
P5002
10
P5002
14
P5002
MD/LPD
5
P5002
CD-LD
6
Q5001
LASER DRIVE
+3.3V
P5002
F+
23
P5002
F-
24
P5002
T-
21
P5002
T+
22
M7302*
SPINDLEMOTOR
CN7002 P5001
+
SPM-
CN7002 P5001
SPM+
TRV+
CN7002 P5001
CN7002 P5001
+
TRV-
CD
M7301*
LOADING P.C.B.
TRAVERSE MOTOR
CN7001
LDM+
LDM+
CN7002 P5001
5
CN7001
LDM-
LDM-
CN7002 P5001
4
S7201
RESET
CN7002 P5001
RESET SW
CN7001
OPEN SW
OPEN SW
CN7002 P5001
3
CN7001
CN7002 P5001
CLOSE SW
CLOSE SW
1
CD INTERFACE P.C.B.
BLUETOOTH/NFC KIT
NFC
NFC
FREQUENCY
DEVICE
CIRCUIT
BLUETOOTH
BLUETOOTH
FREQUENCY
DEVICE
CIRCUIT
NOTE: " * " REF IS FOR INDICATION ONLY
: USB SIGNAL LINE
IC1001
C1AB00004188
SOC
50
AC
51
BD
CD TRACKING SIGNAL
54
E
55
F
56
PD
57
LDO
IC5001
C0GBY0000213
5CH MOTOR DRIVER
14
VOFC+
VINFC
1
61
FODRV
13
VOFC-
16
VOTK-
VINTK
26
62
TDOUT
15
VOTK+
SPM-
18
VOLD-
9
2
VINLD
23
64
CLVOUT
SPM+
17
VOLD+
10
1
TRV+
11
VOSL+
1
10
VINSL+
4
63
SDOUT
TRV-
12
VOSL-
2
9
LDM+
10
VOTR+
REV
7
28
SSDO
3
8
LDM-
9
VOTR-
FWD
6
27
SSCLK
4
7
RESET SW
31
GPIO5
7
4
OPEN SW
29
GPIO3
5
6
CLOSE SW
30
GPIO4
8
3
BUTTON LEFT P.C.B.
USBDM 97
NFC IRQ
P7701* P1504
P1500
P1802
NFC IRQ
117
GPIO19
3
10
28
3
GPIO10 93
BT HOST WAKE
P7701* P1504
P1500
P1802
BT HOST WAKE
72
GPIO7
10
3
22
9
BT TX
P7701* P1504
P1500
P1802
BT TX
101
UART0 RXD
12
1
20
11
P7701* P1504
P1500
P1802
BT RX
BT RX
UART0 TXD
102
11
2
21
10
BT UART RTS
P7701* P1504
P1500
P1802
BT UART RTS
103
UART0 RTS
7
6
25
6
BT LDO ON R
P7701* P1504
P1500
P1802
BT LDO ON R
9
4
23
8
MAIN P.C.B.
S1500
POWER
P1801
P1501
P1502
P1600
KEY A
KEY A
KEY B
ADIN0 34
1
16
4
25
Q1001
BUTTON LEFT P.C.B.
GPIO6 32
SWITCH
DJ JOG A
P1802
P1500
P1502
P1600
DJ JOG A
GPIO8 73
13
18
2
27
VR1600
P1802
P1500
P1502
P1600
MULTI CONTROL
DJ JOG B
DJ JOG B
GPIO9 74
14
17
3
26
P1801
P1501
P1503
P1932
ILLUMI JOG A
ILLUMI JOG A
GPIO1 14
13
4
8
6
VR1930
ILLUMI JOG B
P1801
P1501
P1503
P1932
ILLUMI JOG B
ILLUMINATION
GPIO2 15
12
5
7
7
VOL JOG A
P1801
P1501
P1503
P1932
P1930
P1960
VOL JOG A
SSCS 25
15
2
10
4
8
3
VOL JOG B
P1801
P1501
P1503
P1932
P1930
P1960
VOL JOG B
SSDI 26
14
3
9
5
7
4
VR1960
VOLUME
D1600,D1601
DJ JOG LED CTRL
P1802
P1500
P1502
P1600
DJ JOG LED CTRL
12
19
1
28
KPY0 7
KPY3 9
KPY1 8
KPX1 11
IC1202
KPY2 10
C0ZBZ0002175
I/O EXPANDER
KPY10 3
EXIT100 4
KPY7 28
KPY4 25
PWM0 40
KPY9 5
Q1802
LED DRIVE
+5V
KPX2
36
QR1802
LED DRIVE
26
KPX5
IC9001
C0JBAS000401
USB SWITCH
KPX3 37
USBDP 98
1
D+
/OE 8
22
KPY5
KPX6
2
D-
24
10
S
1D- 4
1D+ 5
2D- 6
2D+ 7
13
S1650
S1656
CD
OPEN/CLOSE
STOP/TUNE MODE
P1602
P1650
KEY B
1
9
BUTTON RIGHT P.C.B.
MULTI CONTROL P.C.B.
ILLUMINATION JOG P.C.B.
VOLUME JOG P.C.B.
MULTI CONTROL P.C.B.
DSP MUTE
DSP MUTE
DSP RESET
DSP RESET
DRV AMP MUTE
DRV AMP MUTE
AMP FHOP
AMP FHOP
DAMP MOD DA
DAMP MOD DA
ANALOG SEL1
ANALOG SEL1
FROM/TO AUDIO
ANALOG SEL2
ANALOG SEL2
TUN RST
TUN RST
MIC DET1
MIC DET1
MIC DET2
MIC DET2
MPORT DET
MPORT DET
D9001
QR9003
Q9003
USB B
P9002 CN9002
USB REC LED
USB REC LED
LED DRIVE
+5.4V
SWITCH
7
7
D9000
QR9002
Q9004
USB A
USB PLAY LED
P9002 CN9002
USB PLAY LED
LED DRIVE
SWITCH
+5.4V
5
5
+5V
P9001
CN9001
D- B
D- B
6
6
D+ B
P9001
CN9001
D+ B
5
5
+5V
D- A
P9001
CN9001
D- A
3
3
D+ A
P9001
CN9001
D+ A
2
2
SA-MAX370GS,SA-MAX770GS SYSTEM CONTROL (1/4) BLOCK DIAGRAM
TO SYSTEM CONTROL
BLOCK (2/4)
USB P.C.B.
JK9002
1 USB5V
USB PORT B
2 USB B D-
(REC/PLAY)
3 USB B D+
JK9001
1 USB5V
USB PORT A
2 USB A D-
(PLAY)
3 USB A D+
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