Sharp XL-40H

– 23 –
XL-40H/50H
Figure 23 BLOCK DIAGRAM (4/4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
H
z
LCD DISPLAY
SEG31
SEG30
SEG29
SEG28
SEG27
SEG24
SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10
SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0
COM1
COM0
VLC3
VLC2
VLC1
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
VREF
KEY1
KEY2
VREF+
DI
DO CL RESET SYS STOP
2
7
68kHz
IC701
IX0026SJ
SYSTEM CONTROL
MICROCOMPUTER
CLE REMOCON
MODEL
CLOCK POWER JOG UP JOG DOWN
SEG32
SEG33
SEG25
SEG26
COM2
COM3
CLID_SW
CLID_PRO
NC
TAPE_SW
VSM
CE SOL MOT REC RUN_PLS BIAS B_CAN SURR P_STB P_MUTE CD+B DATA
STEREO
P_CONT
SD
NC
BACK LIGHT
MVOL_IND
MVOL_UP
CLID_UP
CLID_DW
PU_IN
CD_RES
CD_STB
BUS2
BUS3
BUS0
BUS1
CCE
BUCK
MVOL_DW
12
1
CFW704
LCD701
10
1
2
3
4
5
6
7
8
9
CNS702
1
2
3
4
5
6
7
8
9
CNP703
1
24
2
3
4
5
6
7
8
23
22
21
20
19
18
17
9
16
10
15
11
14
12
13
IC801
TA2109F
SERVO PRE AMP.
E
F
B
A
CNS801
1
2
3
4
5
6
7
8
1
2
3
4
5
6
CNS803
PU-IN
SL-
SL+
SP-
SP+
+
-
M
M
SPINDLE
MOTOR
SLED
MOTOR
NM802
NM801
NSW801
PICKUP IN
SP-
SP+
SL+
SL-
PU-IN
GND
LD
VR
P
FO-
FO+
TR+
TR-
D-GND
SWITCHING
Q801
+5V
1
2
3
4
5
6
7
CNS802
1/2V
+5V
E
A
B
F
C
VREF
+5V
1/2V
+5V
E
A
B
F
C
TR-
TR+
FO+
FO-
LD
V
PD
GND
CD +5V
M_GND
CNS605
1 2 3 4
5
6
7
IC702
TA7291S
8
9
MVOL_DW
MVOL_UP
CNP705
1
2
CNS705
M
M701
JOG MOTOR
LOADING MOTOR DRIVER
IC804
LA6541D
+
-
VCC
MUTE
VCC
+ -
+
-
+
-
- +
+
+
-
-
+
+
-
-
REG.
RESET
RES
CD
REG REG IN OUT
SP+ SP-
SL+
SL-
FO+ FO- TR+ TR-
CD STB
234
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CD_6R2V
CD_6R2V
CD_6R2V
10
1
2
3
4
5
6
7
8
9
CNP702
M_12V
D_GND
CL ID_SW
CD_RES
CCE
BUCK
BUS3
BUS2
BUS1
BUS0
CD_STB
PU_IN
TAPE_SW
A_12V
M_12V
D_GND
U_CON5V
SOL
MOT
REC
RUN_PLS
BIAS
B_CAN
TO CD PWB
TO MAIN PWB
CLE
DATA
VSM
SD
STEREO
DO
CL
CE
DI
CD+B
P_MUTE
P_STB
TO MAIN PWB
10
11
1
2
CL ID_SW
CD_RES
CCE
BUCK
BUS3
BUS2
BUS1
BUS0
CD_STB
PU_IN
CL ID_L
A_GND
CD_R
M_GND
M_12V
D_GND
CD_6R2V
FROM DISPLAY PWB
TO MAIN PWB
1
2
3
4
5
6
7
+
-
CNP803
1
2
3
4
5
6
1
2
3
4
5
6
TR+
FO+
FO-
TR-
ACTUATOR
1/2VCC
C
F
B
A
E
GND
MON
LD
VCC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
FMO
M_GND
DMO
M_GND
FOO
1
TRO
SBAD
FEO
FEN
VRO
RFRP
RFIS
RFGO
RFGC
AGCI
RFO
GND
RFN
TEO
TEN
2VRO
TEB
SEL
LDO
MDI
TN1
TPI
FPI
FNI
VCC
SBAD
FEI
RFRP
RFI
RFGC
D
_GND
TEI
TEBC
SEL
D
/
G/
E
D
R
PICKUP UNIT
NC
5
1
38
~
42
4
39
~
~