Read Sharp SD-SG11 (serv.man5) Service Manual online
– 37 –
SD-SG11H
Figure 37 SCHEMATIC DIAGRAM (2/14)
7
8
9
10
11
12
RE60
1K
RE56 47K
RE57 47K
RE58 47K
RE59 47K
RE54
5.6K
RD54
10K
SWD24
REC MODE
CD53
22/16
RD76
560
CD60 0.001
QD10
KRA107M
CD30 10/16
CD19
0.022
RD08
1K
RD28 1K
RD27 1K
RD21 2.2K
RD22 1K
RD24 1K
RD25 1K
RD26 1K
RD29 1K
RE61 1K
CD03
1/50
CD01
1/50
CD02
1/50
RD15 1K
RD09 330
RD14 1K
RD10 1K
RE34 10K
RE40 3.3K
CD17 100P
RE42 3.3K
SWD12
VOLUME UP
SWD10
+10
SWD13
DOOR
OPEN/CLOSE
SWD11
VOLUME
DOWN
QD01
KRC107M
DD01
DS1SS133
CD35
100P
CD31
100P
CD34
100P
CD33
100P
CD32
100P
RE48
22K
CD51 22/16
RD84 10K
RD83 10K
RD82 10K
RD81 10K
RD18 1K
RD20 2.2K
RD19 1K
RD16 1K
RD41 1K
RD37 1K
RD13 1K
SWD14
MD REC
SWD15
MD STOP
SWD18
MD UP
SWD17
MD DOWN
SWD16
MD PLAY/
PAUSE
D02
RD91
2.7K
RD95
1K
RD92
3.9K
RD96
1.2K
RD93
5.6K
RD97
1.5K
RD94
10K
RD98
1.8K
SWD19
MD EJECT
SWD20
PLAY MODE
SWD21
ERASE
ERASE
RD99
2.7K
RE53
5.6K
RE01
3.9K
LEDD02
2647RT49
DD03 DS1SS133
RE50
10K
RD23 1K
RD17 2.2K
RD66 10K
RD67 10K
RD12 1K
RD34 1K
RD33 1K
RD32 1K
RD31 1K
CD21 15P(CH)
RD39
820
820
CD23 18P(CH)
CD22 15P(CH)
RD47
820
820
CD20
10/16
RD46 1K
RD45 1K
RD78
22K
RD52 10K
RD72 10K
RD71 100K
DD02
DS1SS133
RE32 100K
RD49
560
QD09
KRA107M
RD74
4.7K
RD42 1K
RD36 1K
RD35 1K
RD70 100K
RD69 100K
RD53 10K
RD44 1K
RD43 1K
CD45
150P
RE43 3.3K
CD18
47P
RD56
18
RD57
22
ICD02
BU2092F
CD29
0.022
XLD01
8.3886 MHz
RMD01
REMOTE
SENSOR
RD11 1K
RD50
220K
ICD01
IX0439AW
SYSTEM MICROCOMPUTER
ICD02
INPUT/OUTPUT
EXPANDER
DD07
DS1SS133
1
3
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
D3
S26
S27
S28
S29
S30
S31
D0
D1
D2
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
NP
NP
NP
12G
11G
10G
9G
8G
7G
6G
F2
NP
F2
5G
4G
3G
2G
1G
P36
P35
P34
P33
P32
P31
P30
P29
P28
P27
56
73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
55 54 53 52 51
50
49
D8
D6
D1
D0
D5
D4
D3
D13
D16
D12
D11
D10
D9
D14
D15
S28
S27
S26
S25
D2
S31
S30
D7
S29
S24
S23
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
DIG13
SEG31
DIG0
DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
DIG7
DIG8
DIG9
DIG10
DIG11
DIG12
DIG14
DIG15
20
29 30
28
27
26
25
24
23
22
21
19
18
17
16
15
14
13
12
11
10
9
8
CLK
DO
LCK2
CE
DI
LCK1_
DR_CL_IN
DR_OP_IN
SYS_STOP
RESET
TUN_MUTE
REMO
CD_RES
P21
P22
P23
P24
P25
P26
P27
X-OUT
X-IN
PB0
PB1
RESET
P40
P41
P42
P44
P45
P46
P47
P60
P61
P62
P63
P64
P65
P66
P70
DIG16
P43
P67
P51
P52
P53
P54
P50
P55
P56
P57
PB2
PB3
37
48
47
46
45
44
43
42
41
40
39
38
36
35
34
33
32
31
VSS
BUS0
BUS1
BUS2
BUS3
MD_DISC_IN
BUCK
CD_SENS_C
CD_CHK_SW
MD_DATA_
MD_KDATA
MD_DSCK
MD_D_STB_
MD_SERCH
SPAN
MD_RESET
MD_ST
POWER
CD_SENS_B
MD_LOADSW
CCE
AUX+B
HP_SW
CD_SENS_A
+12V(A)
GND_D
+5V(BACK_UP)
CD_FUNC
MD_RESET
POWER
SYS_STOP
DO
TUNER_SM
CE
LCK2
RESET
CLK
DI
MD_SERCH
SPAN
MD_LOADSW
PROTECT
MD_D_STB_
MD_DSCK
MD_KDATA
MD_DATA_
SYS_MUTE
MD_ST
+5V_SWD
+5V(USWD)
17
18
16 15
14 13 12 11 10
9
8
7
6
5
4
3
2
1
LINE_MUTE
DR_M+
LOAD_M+
LOAD_M-
DR_M–
CD_FUNC
CLK
DI
LCK2
VDD
OE
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
LCK
CLOCK
DATA
VSS
3
2
1
CD_RESET
CD_SENS_A
CD_SENS_C
CD_CHK_SW
CD_SENS_B
LOAD_M+
LOAD_M–
LINE_MUTE
TUN_ST/SD
HP_SW
+8V_CD
GND_CD1
VF2
VF1
TUN_MUTE
BUS1
BUS2
CCE
BUS0
BUS3
BUCK
VP
P38 1 - A~E
TO MAIN PWB
TIMER
LCK1
SYS_MUTE
MD SWITCH PWB-A4
MAIN PWB-A1(1/3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
21
TUN_FM
20
22
23
24
AUX+B
64
25
26
27
28
29
30
31
32
33
34
35
36
38
39
40
41
42
43
44
45
46
47
48
49
50
1
3
2
1
2
3
1
2
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
INVERTER
BUFFER
BUFFER
5 V
0 V
5V
4.95V
0 V
4.4 V
0 V
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