Sharp MD-C2 User Manual

MD-C2
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• NOTES ON SCHEMATIC DIAGRAM can be found on page 29.
Figure 36 SCHEMATIC DIAGRAM (1/16)
RF13 1K RF15 1K RF10 1K
LG01
2.2µH
ZDG02
DZ3R0BSA
RG12
390
RG15
10K
RF97 1K
RF22 1K RF16 1K RF20 1K RF21 1K RF19 1K RF11 1K RF12 1K RF14 1K RF07 10K
RF66 1K RF68 1K RF70 1K RF71 1K
RF01 1K
RF67 1K
RF94 1K
RF95 1K
RF96 1K
RF65 1K
ICF01
IX0265AW
SYSTEM CONTROL MICROCOMP
U
RF06 1K RF04 1K RF05 1K RF17 1K RF08 1K RF09 1K RF18 1K RF02 1K RF03 1K
RF90
1K
RG34
47K
RG27
10K
RG08
4.7K
RG41
4.7K
RG16
100K
RG40
4.7K
RF92
47K
RG10
100K
RG04 10K
RG03 10K
RG02 10K
RG19 10K
RG20 10K
RG21 10K
RG22 10K
CG08 100/10
CG10
47/25
RG01
8.2K
RF83 1K RF82 1K
RF81 1K
LG02
2.2µH
CG05
0.047
RG09
4.7K
CG09 0.047
RG07
10K
RG14
100
LG03
2.2µH
ICG01
74VHC00F–1+
INVERTOR
NC NC NC NC NC NC NC NC NC NC NC NC NC
NC
NC NC
VREF
AVSS
P87
P86
P04 P94
PA5
SCK3
P83
P84
P85
VCC
PA6
P80
P82
P81
PA7
VEE
PA0
PA2
PA4
PA3
PA1
AN7 AN6 AN5 AN4 AN3 AN2 AN1 AN0 PB3 PB2 SRDY3
P96 P31 P32 P33 P34 P35 P36 P03
P05
P02
SI1
SO1
P30 P97 P95 P93 P92 P37
SO3 SCK2 SO2
P00 P01
SI2 SRDY1 SCK1 SRDY2 SI3
CNPF01
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PUIN_SW
O/C_SW
D-NO_SW
U/P_SW
CD_RWC
CD_WRQ
CD_COIN
CD_SQOUT
CD_CQCK
CD_RES
CD_DRF
CD_SL+
CD_SL–
3
2
1
TUN_RCH
1
2
NC
RG13
100
TA_PB/REC
TA_REC_MUTE
TA_BIAS
TA_MOTOR
TA_SOL
TA_PB_MUTE
RUN_PULSE
TA_FP_SW
TA_CAM_SW
14
13 12
11
10
9
8
7
6
5
4 3 2 1
9
8
7
6
5
4 3 2 1
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
10 11 12 13 14 15 16 17 18 19 20 21 2
2
100
POSISTOR
D_STB
MD_DATA
SY–COM
SY–STB
SY–DAT
SY–CLK
K_DATA
D_SCK
SP_LEVEL
CD_RWC
CD_CQCK
CD_SL–
CD_SL+
CD_COIN
CD_SQOUT
C2_SM
SPE_63
SPE_16K
SPE_1K SPE_4K
SPE_250
CD_FUNC
RG26 47K RG24 47K
1 2 3
4
5
6
7
8
9
CD/MD_RCH
CU64
4.7/50
CU63 4.7/50
MD–STB MD–DATA MD_ST MD_SERCH K_DATA D_SCK MD_RES
12345678910111213141516171819202122232425262728
3
7
NC NC NC NC NC
CNPF03
GND(AD)
R IN
R OUT
L OUT
L IN
AVCC
LOAD SW
FSWCK
DVDD DVDD
DSCK
MD–ST
PDOWN
BACKUP
DIGIN
GND(A) GND(A)
GND(D) GND(D) GND(D) GND(D)
GND
DIGOUT
DSTB
MDDATA
KDATA
SERCH
RESET
1 28
TO MD MAIN PWB
(TOP VIEW)
P59 12-G,H
T
CN1501
TO MAIN
PWB(2/3)
P39 12-C
TO MAIN
PWB(2/3)
BIF01
GND(D)
+12V(M)
BIF04
P55 12-C
TO CD
SERVO PWB
CNP11
TO CD
SERVO PWB
CNP99
BIF02
TO CD
SERVO PWB
P54 6-H
P55 12-E
CNP12
TUN_LCH
A_GND
C2_DO
C2_CE
C2_CL
C2_DI
TUN_MUTE
CL
DO(u-COM DI)
CE
DI(u–COM DO)
+12V(A)
A_GND
TUNER MUTE
R CH
L CH
CNP303
P53 12-G
TO TUNER PWB
P90 P91
1
2
3
4
5
6
7
8
9
10
40
38
39
GND(D)
+B
P40 5-A
TO MAIN
PWB(3/3)
DGND
CNS12
+B
+B
+B
+B
+B
+6V(MD_A)
+B
+B
+B
+B
+7.3V(CD)
71 70 69 68 67 6677 76 75 7480 79 78 73 72 65 64 63 62 61 60 5
CG18
0.001
CG16
0.001
QG02
KTC3199 GR
QG03
KTC3199 GR
RG42
4.7K
RG43
4.7K
NC
4
5
6
1
2
3
3
2
1
CNS11
CNS99
NC
NC
NC
NC
P39 12-A~D
CG07 0.022
CG22
0.001
CG21
0.001
CG20
0.001
0.13V
0V
0V
0V
4.9V 4.9V 4.9V
3V 0V 0V 3.0V 3.0V
3.0V
0V
4.4V
3.0V
0V
4.5V
0.3V
0V 0V 0V 0V 0V 0V 0V 0V 0V 0V
0V
0V 0V 0V 0V 0V
0V
0V
0V 0V
0V 0V 0V 0V 0V 0V 0V 0V 0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
5.2V
5.3V
0V
0V
4.9V
5.3V
4.9V 4.9V 4.9V
3V
0.3V 4.5V 4.1V 0.6V 1.8V 4.6V 4.9V 0.4V 0.4V 0.4V 0.4V

Sharp MD-C2 Specifications

General

Brand	Sharp
Model	MD-C2
Category	Stereo System
Language	English