Sharp SD-NX10 - System Block Diagrams

SD-NX10
– 16 –
Figure 16 BLOCK DIAGRAM (1/7)
TO TUNER UNI
T
TUN1
LEDD01
LEDD02
PHCU01
CNPU06
LEDD03
LEDD04
LEDD05
LEDD06
LEDD14
∆∑
LEDD13
LEDD15
LOAD_M+
LED12
LED4
LED2
LED1
LED12
LOAD_M–
CD_SENS_B CD_SENS_A LOAD_M- CD_SENS_C BUS0 BUS2 CD_RESET
MD
_
LED5
LED1
CCE BUCK
DO DI CE
POWER
LCK2 LCK1_
BUS2 CD_SENS_A
DR_M+
LED6
DO
LCK1_
CLK
DI
MD
_
MD
_
MD
_
MD
_
TUNER_SM
LED4
LED7
DR_M–
DR_CL_IN
MD
_
MD
_
MD
_
CLK CE DI
LINE_MUTE
DATA
CLOCK
CLK
SYS_MUTE
TUN_MUTE
DR_M+
DR_M–
LOAD_M+
MD_DISC_IN
DR_CL_IN
DR_OP_INDR_OP_IN
MD_DISC_IN
LED5
LED6
LED7
BUS1 BUS3 BUS0 CD_SENS_C
SUR_ON/OFF
CD_FUNC
TUN_L
CCE CD_CHK_SW BUS1 BUCK BUS3 CLK TUNER_SM
CD_SENS_B
LED2
CD_CHK_SW
LED3
LED3
+B7 (+12V) +B5(5V SWD)
V
RES
E
SYS
HP_
PR
O
TUN_ST/SD
QD09
QD10
+B4(8V)
+B11(5V CD)
ICD02
BU2092F
INPUT/OUTPUT
EXPANDER
+B12(5V)
ICU03
TA7291S
LOADING MOTOR
DRIVER
+B4(8V)
VS
+B12(5V)
ICD03
BU2092F
INPUT/OUTPUT
EXPANDER
+B7(12V)
+B5(5V)
POWER
QD11
QD05
QD04
QD03
SP
LP2
LP4
MONO
BLUE
GREEN
RED
RED
GREEN
BLUE
SLEEP
MD DISC
IN SW
M
M904
MD/CD LID
MOTOR
–
+
OPEN
CLOSE
VSS
AVSS
VEE VCC VREF
CD RESET
INVERTER
QD01
+B12
TIMER_LED
VP
X-IN
X-OUT
VF1
+B13(5V) BACK UP
+B5(+5V)
FLD01
~~
~
8.3886MHz
XLD01
~
RMD01
REMOTE
SENSOR
KEY
SWD02~SWD21
SWD24
ICD01
IX0463AW
SYSTEM MICROCOMPUTER
1
15
47
44
43
3
6
5
3
7
1
8
2
12 13
14 23
24
25
26 27
28 29
46
4
2
1
2
3
32
9
373633
41 45
31
6
42
10
14
13
3
5
8
4
1
18
2
6
15
16
5 2 13 4
26 22 21 24 23 25 20 19 18
9 7
13 12 11 1017
9
11
1
39
40
6
54
59
38
48
90 92 97
9891
100
10
9
7
11
5
18
6
8
16
16 15 14
6 8
9
14
6
12
15 11
7
13
8
10
1
3
4
2
22
21
20
19
18
17
16
7
35
34
10
99
SWD23
OPEN/CLOSE
TO CD SERVO PWB UNIT
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
BUFFER
BUFFER