MD-MX30/MX30W
– 40 –
Figure 40 BLOCK DIAGRAM (4/13)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 31.
CD25
0.022
CD24
47P
CD23
47P
LD01
2.2
µ
H
CD22
100/6.3
CD08
15P
RD18
1K
RD54
1.5K
RD55
2.2K
RD57
3.3K
SWD08 SWD07 SWD06 SWD05 SWD04
SWD18
RD66
18K
RDA2
82K
RDA1
10K
SWD03
SWD09
SWD16
RD64
5.6K
RD61
3.3K
RD62
2.7K
SWD11
SWD12
SWD14 SWD13
SWD15
RD52
1K
RD53
1.2K
RD56
2.7K
RD65
8.2K
SWD17
RD60
1.2K
RD63
3.3K
RD59
1K
SWD10
CD10
0.022
CD09
18P
RD14
820
CNPD01
CD07
0.01
CD06
150P
CD05
150P
RD89
1K
ICD01
iX0321AW
97
96
95
100
99
98
94
93
92
91
89
90
88
87
86
85
84
83
82
81
RD47
RD48
10K
LEDD01
2647RT47
RD33
2.2K
RD32
1K
RD34
1K
RD35
1K
RD36
2.2K
RD01 1K
RD02 1K
RD03 1K
RD04 1K
RD05 1K
RD06 1K
RD07 1K
RD08 1K
RD09 1K
RD10 1K
RD11 1K
RD12 1K
RD13 1K
RD17 1K
RD16 1K
RD15 1K
QD02
KRC107M
QDA2
KRC107M
RD58
10K
RD24
10K
CD11
100/10
XLD01
8.38MHz
CD03
1/50
CD02
1/50
CD01
1/50
RD43
2.2K
RD42
1K
RD41
2.2K
RD40
1K
RD39
1K
RD38
3.9K
RD37
3.9K
FLD01 FL DISPLAY
1 2 3 4 5 6 7
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
RD46
1K
RD45
1K
RD44
1K
MD_D_STB
MD_DATA
FAN_H/L_CLK
MD_KDATA
PROGRAM
MD_D_STB
SP_PROT
MD_DSCK
SYS_STOP
SP
PROT
MOTOR_LOCK
FAN_H/L_CLK
SURROUND
S20
S19
S21
CD_PUINSW
CD_SQOUT
CD_COIN
CD_PUINSW
CD_RWC
CD_CQCK
CD_RES
CD_DRF
VOL_M-
CD_WRQ
VOL_M+
TIMER_LED
VOL_LED
S21
S20
S19
S18
S17
S15
S14
S16
SPAN/DEST
VOL_M+
VOL_M-
MD_RESET
MD_ST
SYS_MUTE
MD_SERCH
CD_RES
FAN_MOTOR
RESET
SURROUND
DO
DI
MOTOR_LOCK
CLK
TUNER_SM
CE
SPAN/DEST
MD_LOADSW
CD_RWC
MD_LOADSW
CE
RESET
DO
DI
FAN_MOTOR
CLK
PROGRAM
TUNER_SM
CD_WRQ
CD_DRF
POWER
CD_CQCK
CD_SQOUT
CD_COIN
S11
S3
S4
S13
S16
S12
S5
S14
S2
S6
S17
S18
S15
S9
S10
S8
S7
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
TIMER_LED
ON/STAND-BY
MD PLAY
DISPLAY
(DEMO)
REC
NORMAL
CD EJECT
CD STOP
CD PLAY
MD EJECT
NC
NC
NC
NC
NC
TO CD SECTION
P47 12 - A,B
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
F1
F1
(CH)
(CH)
P15
P14
P13
SCK0
SI0
SO0
P07
P06
P05
P04
VDD2
VSS2
P03
P02
P01
P00
PG3
PG2
PG1
PG0
S47
VDD4
S39
S40
S41
S42
S43
S44
S45
S46
AN3
AN2
AN1
AN0
VDD1
CF2
CF1
VSS1
P75
P74
RES
P37
P36
P35
P34
P33
P32
P31
P30
P17
P16
MEMORY/ENTER
TUNNING
MD STOP
DOWN
TUNNING
UP
TIMER/
DELETE
HIGH
CD MD EDIT
1
2
3
GND(D)
USWD
5V(D)
5V BACK UP
7.3V(M)
1
1
2
3
4
5
6
7
8
9
10
11
11
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22
1
2
3
4
5
6
7
8
9
10
CNPD02
BiDA1
VF1
POWER
-VP
VF2
CNSD01
TO MAIN SECTION
P42 1 - E,F
SYSTEM MICROCOMPU
FL DRIVER
MD_RESET
SYS_MUTE
MD_ST
MD_SERCH
GND(D)
+B
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
+B
+B
FWD02
CNP9
FWD01
TO MAIN SECTION
P42 1 - D
CNPU02
NAME/TOC
EDIT
4.9V
0V
0V
0V
0V
0V
0V
0V
0V
0V
5V
3.3V
5V
4.3V
4.8V
4.8V
5V
2.3V
2.5V
4.9V
2.7V
0.4V
1.3V
1.4V
-19.3V
-16.5V
-30.2V
-22V
-19.3V
-30.3V
-16.6V
-33V
-30.2V
-30.2V
-16.6V
-16.7V
4.9V
-33V
-30.1V
-27.5V
-19.4V
-19.4V
-16.7V
-16.7V
-22.1V
-27.5V
4.8V
4.8V
0V
4.6V
0V
0V
0V
0V
4.9V
0V
0V
0V
0V
4.1V
4.9V
4V
4.9V
5V
4.9V
CNPU01
1
2
QDA1
KRC107M
1
2
3
1
2
3
0V
0V
CDA1
33/16
MD-MX30:From Serial Number [No.004xxxxx]
MD-MX30W