Key Sw707-Sw709 - Sharp XL-35 Service Manual

XL-35/35C
SW702-SW704
KEY
SW707-SW709
SW705,SW706
SW701
1
USWD_5.6V
2
Q702
Q701
Q703
~
1 4 5
100
COM3
4
COM0
1
9
10
X701
8MHz
12
X702
32.768MHz
13
17 KEY1
18 KEY2
37 POWER
6 VLC2
7 VLC1
VDD
8
VREF+
24
5 VLC3
11 VSS
14 MMOD
15 VREF
21
41 42 38
SW700
VOLUME
RX701
GP1U281X
REMOTE
SENSOR
1 2 3
LED
D701~709
Q707
Q706
D_GND
SWITCHING
Figure 16 BLOCK DIAGRAM (3/4)
LCD701
38
67
CLID_SW
65
MCLK
65
MLD
64
MDATA
63
BLBCK
62
STAT
61
CD_STB
60
IC701
MRST
59
IX0060SJ
PU_IN
58
SYSTEM CONTROL
GVSW 33
MICROCOMPUTER
SD 50
STEREO
49
DO 26
CL
27
CE
28
DI 25
CD+B 46
P_MUTE
45
P_STB 44
P_CONT 47
39 51 36 35 34 31 30 29 22
– 16 –
TO MAIN SECTION
CNP605
~
39 42
OPEN/CLOSE
CLID SW
SD
10
STEREO
9
DO
8
CL
7
CE
6
TO MAIN SECTION
DI
5
CNP704
CD+B
4
P_MUTE
3
P_STB
2
P CONTR
1
CNS704
CNS703
TAPE_SW
10
A–12V
9
D_GND
8
U_CON5V
7
SOL
TO MAIN SECTION
6
MOT
5 CNP703
REC
4
RUN_PLS
3
BIAS
2
B_CAN
1
CNS605
CD
6
A_
5
CD
4
D_
3
CD
2
M_
1
SW801
CD LID
M_G
CNP702
10
9
CD STB
MRST
8
MCLK
7
MLD
6
MDATA
5
BLKCK 4
3
STAT
2
PICK_IN
1
GVSW
M_G