33
10 Block Diagram
10.1. System Control
+
+
CD TRACKING SIGNAL
FREQUENCY
X2 OUT
2
2
X2 OUT
: CD SIGNAL LINE
: USB SIGNAL LINE
SOC
IC2001
FROM/TO POWER SUPPLY
FROM AUDIO
MAIN P.C.B.
+5V
USB PORT
(REC/PLAY)...PR/PU
(PLAY)...E/GN
JK6401
2
3
6
5
SCL
SDA
RMT
PANEL P.C.B.
KEY INT 22
KEY2 35
KEY1 34
FL CS 21
FL CLK 23
FL DO 24
X2 31
RCR
BT HOST WAKE
13
P1801
RMT
5
CN6001
USB OVC
USB PCONT
78
PROTECT
4
DC DET PWR
6
PCONT
2
BT PCONT
DC DET AMP FAN
DC DET AMP
DC DET AMP FAN
USB OVC
USB OVC
USB PCONT
USB PCONT
PROTECT
PROTECT
MVDET
38
7
77
MV DET
MV DET
PCONT
PCONT
BT PCONT
BT PCONT
AC
50
BD
51
E
54
F
55
PD
56
LD
57
TDOUT
62
CLVOUT
64
SDOUT
63
20
19
INNER SW
73
72
74
LD CCW
LD CW
USB0 DP
USB0 DM
98
97
EE SDA0 76
EE SCL0 75
FDOUT
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
SPINDLE MOTOR
M7302*
TRAVERSE MOTOR
M7301*
CD INTERFACE P.C.B.
+3.3V
Q5001
LASER DRIVE
+3.3V
Q2001
INVERTER
23
VINLD
5CH MOTOR DRIVER
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
CD
LOADING P.C.B.
CLOSE SW
OPEN SW
CLOSE SW
OPEN SW
7
4
CN7002 P5001
W
S
T
E
S
E
R
W
S
T
E
S
E
R
5
CN7001
LDM+
4
CN7001
LDM-
SPM-
SPM+
TRV+
TRV-
CD MECHANISM UNIT
RESET
S7201
BT UART RX
117
120
119
121
BT UART TX
BT UART RTS
BT WAKE
BLUETOOTH
DEVICE
DC DET PWR
DC DET PWR
SC-UA3E/GN/PR/PU
SYSTEM CONTROL BLOCK DIAGRAM
NOTE: “ * ” REF IS FOR INDICATION ONLY
118
BLUE LED
15
P1801
FL CLK
FL CLK
3
CN6001
17
P1801
FL DAT
FL DAT
1
CN6001
14
P1801
4
CN6001
16
P1801
FL CS
FL CS
2
CN6001
+5V
+3.3V
BLUE LED
OPEN
S6201
STOP
S6202
PLAY/PAUSE
RWD
POWER
S6200
7
11
CN6001
P1801
8
10
CN6001
P1801
KEY2
BT-PAIRING
S6210
USB/CD
S6211
RADIO/EXT-IN
S6212
JUKEBOX
S6213
FL DISPLAY
DP6801
Q6801,Q6816
VOLTAGE
DETECTOR
EEPROM
IC2004
4
2
VOUT
VIN
NRST 95
IC2002
BLUETOOTH
MODULE
IC7000
FL DISPLAY
CIRCUIT
+12V
+5V
+3.3V
KEY1
QR6201,QR6202
LED DRIVE
+3.3V
REMOTE SENSOR
IR6500
BLUE
D6201,D6202,
D6203,D6204
16M
FLASH MEMORY
IC2003
FL CS
FL DAT1
1
CS#
2
DO(DQ1)
WP#(DQ2)
DI(DQ0)
CLK
HOLD#(DQ3)
HOST WAKE UP
BT UART TX
BT UART RX
BT CTS
LDO ON
88
FL DAT2
6
8
3
FL DAT0
1
9
5
FL CLK
0
9
6
FL DAT3
9
8
7
11
2
4
15
13
87
X2001
XIN PLL
127
XOUT PLL
128
X2002
XIN 32K
124
XOUT 32K
125
93
80
S6222
S6221
S6220
S6203
FWD
S6223
KEY3 36
9
9
CN6001
P1801
KEY3
VOL +
VOL -
QR8503
LED DRIVE
P1503
CN800
+6V
BLUE
D800,D801
LED P.C.B.
USB P.C.B.
3
P9001
USB D+
D+ B
3
CN6402
2
P9001
USB D-
D- B
2
CN6402
1 USB 5V
REM IN
KEY2
KEY1
KEY3
-D
+D
Summary of Contents for SC-UA3E
Page 5: ...5 1 4 Caution For AC Cord For E GN Figure 1 3 ...
Page 13: ...13 5 2 Main Unit Key Button Operation ...
Page 38: ...38 ...
Page 40: ...40 ...
Page 56: ...56 ...
Page 64: ...64 ...