Prology MCD-300-I Schematic
PROLOGY
MCD-300i
Saturn High-Tech, Inc.
ANT.
TUNER
CAB3
PANEL MOTOR
MO20
M
EC20
47u
R20
2R2 1/2W
D22
4001
D21
4001
12345
IC30
TDA7479
MOTOR-0
MOTOR-1
D122
D121
En Menu Key
D120
Disable AM
D119
AREA3
Q122
S9015
R176
47K
Q123
S9014
ANT.
RF-GND
C34
47p
C33
82p
R163
15K
R162
15K
D123
47 1/2W
R175
2K2
C112
Lamp GND
NC
+8V5
RF-GND
SW-Flag
Level(FSU)NCADJ CH
6
987
R32 1K
R37 1K
R317 220
ADJCH
FSU
ISS-STATUS
X30
4.332MHz
XO
T57
RDCL
QUAL
RDDA
VREF
1234567
C313
104
C32 272p
EC31 2u2
IC20
CMD6208
GND
A-IN
B-OUT
B-IN
VCC
123456789
104
C20
AREA SETTING
A1 A2 A3
000 USA
010
OIRT
001
EUROPE
LATIN
010
R161
15K
D116D115
D113
D114
Disable Slide Down
D110
D19
Color
D17
D18
En RDS
En AUX
D14
D13
AREA1
AREA2
Q121
R121
9013G
R111
ZD121
1K5
5V6
R179
33K
104
REMOTE
C111
100p
VOL-LED-COT
100p
R164 1K
DGND
CON11
TO PANEL
AM ST/MP
SSTOP
QUALY OUT
AFS
AM AF/MPX
GND
GND
1112131415161718192021
10
R313 220
R315 220
R312 220
AFS
SSTOP
10111213141516
XI
VS
TM
FSEL
MPX
OSEL
GND
ARI
FILO EXTR
8 9
C31 560p
R31 33
C30 104
EC30 47u
ZD30 5V1
A-OUT
R25 4K7
R26 4K7
IC11
NC(KIA702S)
R160
15K
D117
D112
D111
D16
D15
En Dimmer
EC122
C122
47u
104
C15
LCD-INH
LCD-CE
DTH-SW
LCD-CLK
LCD-DA
KEY2
KEY1
EC+/EC-
101112131415161718
123456789
R-CH
1K
R3191KR318
RA-L
RA-R
R30
150 1/2W
R887
10K
Q85
S9014
NC(10K)
31
2
C113 102
LCD-LAMP+8V
FR
FL
RR
CON700
IC10
XM-D
R969
1K
LCD-CLK
CD-DA-IN
CD-DA-OUT
PC6
AIN14/PC5
PB4
PB3
R120
C89 103
R115 4K7
LCD-DA
BEEP
MUTE
BAT+
ACC-IN
T1OUT
XM-DET
1
R1IN
GND
R725
1K
BAT+
ACC-IN
GND
EC715
100u
R450
100
R968
1K
C450
104
Q45
9014C
PANEL-SW
EC+/EC-
LCD-CE
DTH-SW
R142
100
R1411KR1401KR1391KR1381KR1361KR135
PC2
PC3
PC4
AIN13/PC1
AIN12/PC0
AIN1/PD1
PB5
PB7
AIN0/PD0
PB6
10111213141516
1K
1K
00
1K
R112
R183
R181
FSU
IP/XM
AIN2
IP-DET
Q13
NC(S9012)
ZD12
NC(4V7)
Q911-E
EC450
100u
CON91
AUX-L
CON92
AUX-R
R143
333435363738394041424344454647
VSS0
VDD0
AIN2/PD2
AIN3/PD3
00
R177
ADJCH
R166
NC(1K)
R168
NC(15K)
C953 152 C956 152
TU+8V
TU+5V
R954
R955
3K3
L-CH
SDA
SCL
+5V
MPXW
22
1K
15K
R341KR36
R321
EC34 100u
SCL
SDA
EC952
R917 1K
R953 22K
C36 104
C37 104
100u
EC33
R966
100
TX
TX-IPOD
EC87047u
R871 10K
R870
100
RX
P1 P-XM1
P2 P-IP1
RDS-DATA
RDS-CLK
S9014
Q84
R885
47K
IP-DET
R180
10K
H=XM
L=IPOD
IP/XM
1u
C881
XM-DET
PM-1
PM-2
R114
D118
4148
R131
SDA
SCL
TX
RX
SSTOP
XM-POWER
PM-1
PM-2
DSA_RST
6V5
R130 1K
R129 1K
R128
10K
C14
X10
8MHz
C13 18p
DISC-IN
REQU.
18p
R178 4K7
CD-CLK
1K
EC14
4u7
R127
R126
R125
CD-DA-IN
CD-DA-OUT
123456789
SW11
RESET
C115
CD-RCH
CD-LCH
DIFFG
104
IR-LED-5V
101112
13
CON12
KEY/ENCODER-LED-Vcc
TO CDP
C954 1u
C955
1u
22u
R952 22K
EC950
100u
C950
104
R964 22K
R965 22K
2X
VDD0Y
IC87 CD4052
C870 104
2YY3Y1YINH
1234567
00
00
R884
10K
Q83
S9014
R137
15K
100K
R132
R133 10K
R134 10K
49
50
51
52
53
54
55
56
57
58
59
60
100
61
100
62
1K
63
64
AIN8
R171
R172 8K2
R173
R174
D/MGND
R170 10 1/2W
45
IC95
4558
P3 P-XM2
R883
10K
Q82
S9014
PA4
PA5
PA6
PA7
VPP
/RESET
EVD
TLI
VSS2
OSC2
OSC1
VDD2
PE0/TDO
PE1/TDI
SSTOP
DIO5
3K3
D125
4001
D124
4001
678
ISS-STATUS
R957 4K7
R958 22K
R959 22K
R960 22K
+
-
R963
00
AFS
CON95
XM-AUDIO
R956
L
4K7
G
R
C952
1u
123
-
+
R96122K
EC951 47u
R962
22K
C951
1u
22K
P4 P-IP2
00
10111213141516
A
3X
0XX1X
VEE
VSS B
8 9
R881
10K
R452
10K
R882
100K
H=XM
L=IPOD
IP/XM
RDS-CLK
RDS-DATA
1K
48
PA1
PA2
PA3
PA0
VSS1
VDD1
AIN15/PC7
ST72321M/R/AR
PB0
PE7
PE6
PE5
PE4
PB1
123456789
PB2
4K7
1K
R118
R117
R113
R119
10K
1K
REQU.
DISC-IN
DSA_RST
R165
NC(1K)
R122
XMVD+
R74 1K
R75 1K
R76 100
R77 100
EC71
47u
C78
104
2X
VDD0Y
IC45 CD4052
2YY3Y1YINH
1234567
P5 P-XM400P6 P-IP4
00
C913
R925
1u
1K
C912
R924
1u
1K
C96
102
LCD-INH
R144
47K
100K
R145
4K7
TD-LED/LCD Light/ INH
32
PF7
31
PF6
30
AIN11/PF5
29
AIN10/PF4
28
AIN9/PF3
27
PF2
26
BEEP/PF1
25
AIN8/PF0
24
VSS3
23
VDD3
22
VSSA
21
VAREF
20
AIN7/PD7
19
AIN6/PD6
18
AIN5/PD5
17
AIN4/PD4
R15NCR14
ACC-IN
Q14
NC(S9014)
R167
NC(10K)
R451 10K
C97
102
CD-CLK
R159
4K7
IC70
ST232
R2inR2out
78910
T2out
T2in
C77
1u
6
11
V-
T1in
5
12
C2-
R1out
4
13
R1in
C2+
C76
1u
3
14
T1out
C1-
C75
2
15
V+
GND
1u
1
16
C1+
Vcc
C74
1u
P7 P-XM300
P8 P-IP300
10111213141516
A
3X
0XX1X
VEE
VSS B
8 9
R923
33K
R922
33K
R23
XM-POWER
47K
SW20
SW21
1K
PANEL OPEN
PANEL CLOSE
AIN2
R149
DIMMER
4K7
R151
1K
VOL-LED-C OT
R152
CD-POW
4K7
R153
POWER
4K7
R154
1K
REMOTE
AIN8
C17
104
KEY2
KEY1
R156
1K
SAIN
R157
1K
SAOUT
NC(10u)
NC(5V1)
R158 18K
EC13
ZD11
CPU+5V
C715
R123
104
NC
EC714
100u
R169
00
Q112
NC
R428 1K
R427 1K
R435 1K
R436 1K
RA-L
RA-R
C46
153
SDA
SCL
SAIN
SAOUT
R98
10K
R147
1K
R146
330
R184
22K
Q11
9014C
R187
4K7
R148
33K
R95 22K
Q92
2SB882
EC92
47u
MIX
VDD
SAIN
VREF
SAOUT
ACIR/FILOR
ACIL/FILOL
ACOL/AC2OL
SE3L/ACINL
ACOR/AC2OR
123456789
EC432
10u
R461 3K3
R462 3K3
C45
153
EC48
10u
15K
3K3
R444
R443
CD-LCH
LED11
LED12
PANEL OPEN LED
Q12
9014C
IC90
7808
3 1
2
EC96
C93
220u
104
R914
4K7
Q10
8050G
ZD10
EC11
C11
5V6
100u
104
R927
10 1/4W
R928
ZD93
560
C922
3V9
203
ZD92
C921
5V6
104
RL
EC428
EC429
EC427
10u
10u
EC426
10u
10u
100
100
100
100
R466
R465
R464
R463
16171819202122232425262728
SCL
SDA
MUTE
OUTLF
OUTRF
OUTRR
OUTLR
IC40
TDA7419
SE3R/ACINR
SE2L
SE2R
4u7
4u7
10u
EC421
EC422
EC433
C44 472
C43 472
EC47
10u
3K3
15K
R445
R446
CD-RCH
DIFFG
C94
EC97
104
220u/16V
TD LED
Q98
2SB772
R913
2K2
Q97
9014C
R10
22 1/4W
C16
103
R11
3K3
R186
4K7
Q922
9014C
SE1L
SE1R
DIFFL
1011121314 15
1u
C411uC42
R461A 10K
R462A 10K
IPOD
IP-L
1
1
IP-R
2
IP-G
3
TX
4
RX
5
+12V
6
V-IN
7
V-G
8
BAT-
9
CON80
EC420
4u7
Q912
S9014
EC98
100u
R921
22K
D12
4148
EC15
100u/16V
R945
1K
Q91
2SB882
EC91
47u
OUTSW/OUTLR2
DIFFG
DIFFR
CREF GND
EC425
22u
R854 1K
EC852
R858
2K2
R859
2K2
4K7
C856
152
R855
C855 152
R856
4K7
C854
1u
C871
104
Q881
S9014
TX-IPOD
Q911
8050
C914
203
C95
203
EC94
100u/16V
EC93
10u
D96
4148
R937
10 1/2W
C99
203
C98
104
ZD91
8V2
CPU P59
CPU +5V
22u
EC880
100u
R916
1R 1/2W
R915
1K
C40
104
CON15
CPU UPGRADE
C853
1u
R861 22K
IC85
4558
R857
22K
R853 22K
R895
4K7
C91
203
R912
1K
R912A
100K
R185
100
R940
4R7 1/2W
D92
1N5400
D90
4002
R860
22K
R894
4K7
Q96
2SB772
Q95
9014C
EC40
220u
L90
100uH
45
Q880
B772
R896
100K
R938
560
C911
104
R429
100
C18
104
R863 22K
+
-
678
R852
22K
R851
22K
D911 4148
EC913
R944 10K
R941
22K
Q913
S9014
R911
2K7
FR2
R40
FR
56 1/2W
ZD40
8V2
CPU P39
CPU P41
CPU P54
CPU P53
246810
13579
R862
22K
C852
1u
123
-
+
R865
R864 22K
22K
C851
1u
C850
104
R891 2R2
R892 2R2
R893 10K
FL
FL2
RL2
RL
47u
EC851
RR
R850
RR2
100
EC850
47u
XMVD+
BAT+
Q882
S9015
ACC-IN
Q911-E
Q911-C
47u
Q916
8550
R943
R942A
10K
2K2
R942
2K2
R80
47K
R910
1R 1/2W
R99
R911A
47K
2K7
Q94
9015C
R96
3K3
Q93
9014C
B+
RR2
R97
47K
RL2
FR2
BAT+
FL2
ACC-IN
FL
RL
RR
FR
EC501 4u7
R601
22K
EC603
EC70
47u
R82
10K
R83
2K2
R85
2K2
R87
2K2
R89
2K2
R501 22K
R500 100
R600 100
D912
4148
1u/16V
R84
2K2
R86
2K2
R88
2K2
R810
2K2
R811
R812
R813
R814
R503
EC502
2K2
4u7
R504
R502
R505 47K
22K
EC505
100u
R513 47K
R512
22K
R514 2K2
EC604
R607
4u7
R606
R604
R605 47K
22K
EC605
100u
R603 47K
R602
22K
R614
4u7
Q71
S9013
ZD70
5V6
R73
10K
R935
10(1206)
EC911
4u7
EC81
C80
104
Q81
9014C
100K
100K
100K
100K
C71
203
Auto-ANT.
Amp. Remote
C82
472
C83
472
C84
472
C502
EC504
IC50
NJM4558
IC60
NJM4558
150 1/4W
EC912
X
22
11
12
15
14
13
EC87
0.47u
22u
EC500
100u
C500
104
EC503
22u
EC602
22u
EC600
100u
C600
104
EC601
22u
Q711
9014C
R933
R931
2K7
Q915
9014C
ST-BY
4
16101
AC GND
R507
220
R508
10K
Q502
9014C
R510
220
R509
10K
R609
220
R610
10K
Q602
9014C
R612
R611
220
10K
R717
10K
D913
4148
NC
R322
TU+8V
0
Q32
2SB882
D31
6MM
Q911-C
Q911-E
TU+5V
VCC1
VCC2
IC80
6
TDA7386
20
OUT1+
9
POW-GND
8
OUT1-
7
OUT2+
5
POW-GND
2
OUT2-
3
OUT3+
17
POW-GND
18
OUT3-
19
OUT4+
21
POW-GND
24
OUT4-
23
SVR
TAB
EC88
47u/16V
22p
R506
22K
47K
123
45
-
+
+
-
678
R511
47K
C501
22p
C603
22p
2K2
R608
22K
47K
123
45
-
+
+
-
678
R613
47K
C601 22p
2K2
EC431
47u
Q70
S9012
R70
R71
1K5
22K
R72
C70
104
2K2
R719
Q73
S9014
Q914
9015C
R932
47K
R934
4K7
EC80
2200u
MUTE
R81
EC82
47K
1u/16V
IN1
C85
474
C81
472
IN2
C86
474
IN3
C87
474
IN4
C88
474
S-GND
CON501
EC506
LINE-FR
22u
R748
100K
Q501
9014C
R747
100K
CON502
LINE-FL
EC507
22u
CON61
LINE-RL
EC607
22u
Q601
R746
9014C
100K
R745
100K
CON62
LINE-RR
EC606
22u
SUBW-OUT
R433
10K
C352
203
EC35
47u
C38
104
ZD32
R311
9V1
180 1/4W
R310 6R8 1/4W
1K
R38
Q31
R39
68 1/4W
9013G
ZD31
5V6
EC32
47u
SP4
OUT-RR
SP3
OUT-RL
SP2
OUT-FR
SP1
OUT-FL
C351
203
C35
104
ACCIN
Loading...