Panasonic SC-CMAX5GS

54
12.3. MAIN (USB) CIRCUIT
A
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
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
MAIN (USB) CIRCUIT
SCHEMATIC DIAGRAM - 2
SC-CMAX5GS/PH/PR MAIN (USB) CIRCUIT
SO: MAIN (SOC): SCHEMATIC DIAGRAM - 1
US: MAIN (USB): SCHEMATIC DIAGRAM - 2
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 3 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5
VR: MAIN (VREG FAN): SCHEMATIC DIAGRAM - 6 ~ 7
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 8
: +B SIGNAL LINE
: USB SIGNAL LINE
DS
3
1
2
4
5
9
47
56
38
D+
2.2K
R9003
LB9003
J0JYC0000656
470K
R9017
QR9003
B1GBCFGN0016
B1ADCE000012
Q9003
R9008
330
100K
R9009
C9005
0.1
C9004
0.1
K9002
K9001
0
0
D9001
B0ECKM000008
LB9002
J0JGC0000063
C9001
0.1
2
110
QR9002
B1GBCFGN0016
B1ADCE000012
Q9004
R9006
330
100K
R9007
QR9001
B1GBCFGN0016
B1ADCE000012
Q9005
R9010
330
100K
R9011
VIN
GND
EN/OC
S
D-VCC
2D-
2D+
GND
1D+
1D-
/OE
VOUT
3
1
2
4
5
470K
R9018
0
R9016
C0DBZYY00716
USB HIGH SIDE SWITCH
IC9002
C0DBZYY00716
USB HIGH SIDE SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
IC9003
C9003
0.1
C9008
0.1
C9007
0.1
C9002
0.1
LB9001
J0JGC0000063
VIN
GND
EN/OC
VOUT
IC9001
C0JBAS000401
USB SWITCH
4
3
1
2
4
3
1
2
T9001
J0ZZB0000182
T9002
J0ZZB0000182
USB_OE
SO
USB_SEL
SO
PW_STDBY_3R3V
SO VRCN
USB1_D+
SO
USB1_D-
SO
USB_A_PCONT
SO
PW_+5R6V
DSVRCN
USB_B_OVC
SO
USB_B_PCONT
SO
USBLED_PLAY1
SO
USBLED_PLAY2
SO
USBLED_REC
SO
USB_A_D+
CN
USB_A_D-
CN
USB_B_D+
CN
USB_B_D-
CN
USB_A_SW5R1V
CN
USB_B_SW5R1V
CN
DGND
CNDSVR SO
LED_PLAY1_OUT
CN
LED_PLAY2_OUT
CN
LED_REC_OUT
CN