Panasonic SC-UA7E

35
10 Block Diagram
10.1. System Control
SC-UA7E/PC/PH/PR SYSTEM CONTROL (1/2) BLOCK DIAGRAM
TO SYSTEM CONTROL
BLOCK (2/2)
SOC
IC1001
TO AUDIO
MAIN P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
USB P.C.B.
+5V
1 USB5V
D- B
D+ B
USB PORT B
(REC/PLAY)
JK6401
2 USB B D-
3 USB B D+
D- B
D+ B
44
CN6401CN2505
33
CN6401CN2505
+5V
1 USB5V
D- A
D+ A
USB PORT A
(PLAY)
JK6400
2 USB A D-
3 USB A D+
D- A
D+ A
22
CN6401CN2505
11
CN6401CN2505
IO EXPANDER
IC1006
NFC P.C.B.
BT LDO ON
P2
23
P4
25
P3
24
P10
31
P9
30
P1
22
POWER MODE
POWER MODE
ANALOG SEL2
ANALOG SEL2
ANALOG SEL1
ANALOG SEL1
DIM2
DIM2
DIM1
DIM1
DSP RESET1
DSP RESET1
FSOUT019
FSOUT120
OPT ERROR
USB A (PLAY)
USB B (PLAY/REC)
USB A (PLAY)
USB B (PLAY/REC)
3FSOUT1
5CH MOTOR DRIVER
IC4200
RXIN20
OUT
2FSOUT0
27ERROR
21RST
3
JK3003
1/AUDIO
11BCKO
OPTICAL IN
7
CN2500 CN6801
USB LED PLAY1
UART1 RXD
122
103
104
UART1 TXD
NFC IRQ
109
121
UART1 RTS
BLUETOOTH
CIRCUIT
NFC
CIRCUIT
BLUETOOTH
DEVICE
FREQUENCY
NFC
DEVICE
FREQUENCY
12
13
14
SP SDA
SP SCL
QR9002
SWITCH
USB A
D9000
BT UART TX
BT HOST WAKE
BT UART RX
NFC IRQ
NFC SCL
NFC SDA
BT UART RTS
BT LDO ON
OPT AUDIO
117
12DOUT
10LRCKO
QR2501
INVERTER
X0
29
QR2500
INVERTER
USB LED PLAY1
21
PLAY1 LED
SWITCHSWITCHSWITCH
P5 26
6
CN2500 CN6801
USB LED REC
QR9001
SWITCH
USB B
D9001
USB LED REC
22
REC LED
SWITCHSWITCHSWITCH
REC LED 43
PWM X0
2
CN2502 CN800
2
PWM X0
4
CN2502 CN800
2
PWM X0
KEY INT
22
TP ALERT
1
CN2501
17
PWM X1
BUZZER
78
BUZZER
8
CN2500 CN6801
20
BUZZER
BUZZER CIRCUIT
Q6803
NAND GATE
IC6800 IC6801
+
BZ6800
97
98
106
107
51
CN6802CN9000*
42
CN6802CN9000*
1
CN6801
2
CN6801
33
CN6802CN9000*
3
CN6801
612
CN2501CN8000*
8
CN2501CN8000*
9
9
CN2501CN8000*
10
5
CN2501CN8000*
13
7
CN2501CN8000*
11
27
CN2500
26
CN2500
25
CN2500
BT HOST WAKE
44
P19
10
P17
7
DBASS LED RED
P16
6
EQ LED RED
QR9004
SWITCH
QR9003
SWITCH
3
CN2500 CN6801
25
EQLED RED
2
CN2500 CN6801
26
DBASSLED RED
EQLED
D9008
EQLED RED
DBASS
D9007
DBASSLED RED
P15
5
LED WHITE
Q9000
LED DRIVE
4
CN2500 CN6801
24
LED WHITE
D9004
LED WHITE
D9003
PW ILLUM
TOUCH SENSOR P.C.B.
LIGHTING P.C.B.
TOUCH SENSOR P.C.B.
PANEL P.C.B.
X1
30
PWM X1
14
CN2501
CN8000*
CN8000*
4
TP ALERT
TO POWER
OPT BCK
114
OPT SDO
115
OPT LRCK
113
X4200
XTI
XTO
8
7
Q4200
SWITCH
SWITCHSWITCHSWITCH
5VDD
P20
11
OPT PDOWN
OPT RST
OPT RST
+3.3V
: OPTICAL SIGNAL LINE
: USB SIGNAL LINE