Sharp XL-1000H Service Manual page 22

XL-1000H/1100H
XL-1000H
SW711~713
SW718
SW721,722
SW725~727
SW709
SW710
D_GND
1 1
P_CONT
2 2
USWD_5R6V
3 3
RESET
Q701
LED701 LED702
GND
LED PWB
XL-1100H
SW711~713
SW718
SW721,722
SW725~727
SW709
SW710
D_GND
1 1
P_CONT
2 2
USWD_5R6V
3 3
RESET
Q701
LMP701
GND
LAMP PWB
LCD DISPLAY
1 4
4
5 VLC3
6 VLC2
7 VLC1
8
VDD
OSC2
9
OSC1
10
X701
11 VSS
8MHz
XI
12
X702
XO
13
32.768kHz
14 MMOD
15 VREF
VREF+
24
16
CLID_SW
17 KEY1
18 KEY2
47 P–CONT
32
Q702
Q703
RX701
REMOTE
SENSOR
SWITCHING
Q707
Q706
SWITCHING
LCD DISPLAY
1 4
4
5 VLC3
6 VLC2
7 VLC1
8 VDD
9 OSC2
OSC1
10
X701
11 VSS
8MHz
12 XI
X702
XO
13
32.768kHz
14 MMOD
15 VREF
VREF+
24
16
CLID_SW
17 KEY1
18 KEY2
47 P–CONT
32
Q702
Q703
RX701
REMOTE
SENSOR
SWITCHING
Q707
Q706
SWITCHING
Figure 22 BLOCK DIAGRAM (2/5)
LCD701
5 38
1 100 67
IC701
IX0037SJ
SYSTEM MICROCOMPUTER/
FL DRIVER
37 38 39 25 26 27 28 43 44 45
Q708
A_12V
Q709
LCD701
5 38
1 100 67
IC701
IX0037SJ
SYSTEM MICROCOMPUTER/
FL DRIVER
37 38 39 25 26 27 28 43 44 45
Q708
A_24V
Q709
5V
– 22 –
DISPLAY PWB
CNW702
CLID_DW
CLID_DW
57
CLID_UP
CLID_UP
56
CLID_PRO
CLID_PRO
20
CLID_SW
CD_RES
CD_RES 59
CCE
66
CCE
BUCK
65
BUCK
BUS3
64
BUS3
BUS2
63
BUS2
BUS1
BUS1 62
BUS0
61
BUS0
CD_STB
CD_STB 60
PU-IN
58
PU-IN
LIGHT
53
LIGHT
DIMMER
54
DIMMER
B-LIGHT
51
CLE 40
DATA 48
VSM
23
46 49 50
SD
STEREO
DO
CL
CE
DI
CD+B
P_MUTE
P_STB
A_12V
D_GND
CNW703
DISPLAY PWB
CNW702
CLID_DW
CLID_DW 57
CLID_UP
CLID_UP
56
CLID_PRO
CLID_PRO 20
CLID_SW
CD_RES
CD_RES 59
CCE
66
CCE
BUCK
65
BUCK
BUS3
BUS3 64
BUS2
63
BUS2
BUS1
62
BUS1
BUS0
61
BUS0
CD_STB
CD_STB 60
PU-IN
58
PU-IN
LIGHT
53
LIGHT
DIMMER
54
DIMMER
B-LIGHT 51
CLE 40
DATA 48
VSM
23
46 49 50
SD
STEREO
DO
CL
CE
DI
CD+B
P_MUTE
P_STB
A_24V
D_GND
5V
CNW703
CNS702
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
CNS703
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8
8
9 9
10 10
11 11
CNS702
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
CNS703
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9
9
10 10
11 11
12
12