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