Page 1
7654321
PROLOGY MCD-250
8
D
C
B
A
L-RA
R-RA
L-CD
R-CD
200mV / 2V
AUX IN
+8V
8PIN
CON1
TO CD CH AN GE (FRO NT VI EW)
L-C H
3
NC
5
GND
VCC
EC19
4U7
CDC BUS
CDC ON
MUTE
S-SCL/ V- CL
VOL DATA
POWER
BEEP
CD PWR
STAND BY
EC12
R161
R138
10U
1K
100K
SGND
EC101
10U
R139
1K
R-CH
67
ST. BY
1
8
CDC BU S
4
2
L-CH
47U
EC21
SINGE -GND
4U7
EC20
S9014S
R156
10K
R81
2K2
Q20
S9014S
R83
10K
R118 22K
Q19
R157
10K
1K
R82
SGND
R76
R77
10K
Q21
S9014S
R160
100K
R119 22K
R120 22K
SGND
R121
22K
EC22
47U
SGND
22K
R115
R116 22K
R117 22K
22K
R123
5678
R-CH
C54
X
D46
4148
D47
4148
Q18
10K
R130
S9014S
10K
EC102
R131
22K
10U
R78
SGND
SGNDSGND
Q38
S9015S
R75
22K
SGND
IC6
4558
EC56
22U
EC23
47U
R79
22K
1N4148
10U
R145
EC11
1K
SGND
1K
22K
R162
R90
4K7
SGND
D49
SGND
4148
R129
R122
10K SGND
22K
4K7
R132
EC55
22U
1234
R158
10K
R133
4K7
SGND
D205
R163
22K
D48
4148
SGND
R233
100
B+14V4
MAIN+12V
+12V
CD+5 V
CPU+ 5 V
DANCEN
LED+5V
LCD+8V
CD+6 V5
1U
EC9
60mV/200mV
EC3
4u7
R220
X
SGND
R109
22K
R110
C53
22K
X
SGND
R24
3K3
224C9224
C8
EC10 4U7
15
16
17
18
L.IN
L.OUT
LI.BAS
L-CDC/AUX
14
1U
1U
104
C6
EC5
EC4
C45
472
R221
X
SGND
R74
C52
120K
X
SGND SGND
CPU+ 5 V
Q43
S9013S
C99
104
47U
DGND
R25
3K3
224
C10
C11
19
20
RI.BAS
LO.BAS
IC4 TDA7313
1U
4U7
EC6
EC7
C44
472
R73
120K
103
C46
DW3
EC35
5V6
C50
DGND
103
C602
4U7
4U7
4U7
EC53
EC51
EC52
2K2
R608
R609
224
2K2
R607
21RR22LR23RF24LF25
73.68mV/245.6mV
RO.BAS
4U7
EC8
104
152
C7
C38
R65
R66
330K
330K
C42
C43
103
103
1M
R68
R235
Q55
180K
S9014S
Q12
S9014S
SGND
D206
1N4148
D6
10 1/4W
4148
R216
R35
2K2
R217
560 1/6W
474
R601
C603
470K
474
C604
R602
470K
474
C605
R603
470K
474
4U7
C606
R604
EC54
R606
2K2
DGND
2K2
GAIN:0dB
152
C39
EC86
100U
R67
3K9
SGND
D5
4148
470K
474
R605
820
26
27
28
SCL
SDA
D.GND
CREF1VDD2GND3L.TRE4R.TRE5R.IN6R.OUT7R.LOUD8R -CD9R-RA10R-CDC/AUX11L.LOUD12L-CD13L-RA
22U
EC82
DW15
9V1
104
C105
R207
82 1/2W
EC76
100U
SGND
R99
R87 68K
R265
x
DI MME R
SGND
SGND
P-PWR
R97
22K
R29
0
47K
R100
22K
EC28
47U
R31
0
R104
47K
R103
22K
R105
22K
R30
0
R88
22K
EC25
47U
R32
0
R92
47K
R91
22K
EC97
1U
GND
GND
D45
4148
SGND
5678
R85
22K
SGND
5678
R93
22K
R6
4K7
Q6
S9014S
R98
47K
R205
EC59
22U
1234
IC8
4558
EC60
R206
22U
0
R101
47K
EC30
100U
R208
SGND
47
R86
47K
R203
EC57
22U
1234
IC7
4558
EC58
22U
R89
R209
47K
47
Q44
9015S
R3
1K
R218
GND
22K
Q39
D882
3V6
DW11
S9014S
GND
R269
47K
R202
10K
RR-2
0
RF-2
0
R204
Q9
LR-2
LF-2
0
EC31
100U
1K
R144
M+9 V
R210
470
DW2
5V6
D882
EC32
0.22U
GND
R155
1K
Q56
S9014S
GND
R234
RR-2
100K
R236
LF-2
100K
R233
LR-2
100K
R177
RF-2
100K
R169 1K5
RR-2
R168
1K5
SGND
1K5
R171
RF-2
R170
1K5
SGND
R12
100K
GND
GND
R18
1K5
4K7
1K5
R172
R173
LR-2
SGND SGND
1K5
R175
LF-2
R174
1K5
SGND SGND
Q27
8050D
R214
22 1/4W
EC34
47U
Q40
GND
DW6
8V2
D882
R176
EC33
560
0.22U
GND
Q41
R212
470
DW4
EC41
5V6
47U
GND
R127
C2 472
SGND
C1
472
SGND
SGND
Q4
S9014S
C3
472
C4
472
Q27A
22K
4148
D4
EC48
0.47U
0.47U
R11
47K
4U7
9014C
S9015S
D38
4001
D39
4001
0.47U
Q48
RR-2
TO SUB-WOOFER CHANGER
LF-2
3mH
LED2
CD DOOR
RR-2
LR-2
RF-2
LF-2
EC40 47U
R193 10K
R124
22K
COIL1
D3
1N5401
4 OHM
4 OHM
4 OHM
4 OHM
GND
4148
D701
R23
C31
100K
X
GND
GND
R274
2K2
R312
ACC IN
10
Q24
R229
150
R230
150
R231
150
R232
150
EC64
9014C
R107
R108
4K7
R95
4K7
R96
4K7
10U
EC63
D201
4148
4K7
D202
4148
D203
4148
D204
4148
10U
SGND
Q25
9014C
10U
EC62
SGND
Q22
9014C
EC61
SGND
10U
Q23
9014C
RCA LINE OUT !
SGND
SGND
R194 10K
POW ANT.
Q49
A1273Y
R154
Q35
GND
S9014S
1K
B+14V4
C5
EC1
104
2200U
RR-CH
R22
10K
C37
C36
RF-CH
4
ST-BY
22
MUTE
11
IN1
12
IN2
LF-CH
15
IN3
LR-CH
14
IN4
13
S-GND
SGND
C33
104
EC77
R125
100uF
1K
R20
10K
IC1
KA7808
OUT2IN
GND
SGND
3
GND
C35
0.47U
C107
1uF
C34
100U
EC81
6
IC3
TDA7381~6
GAIN:26dB
AC-GND16SVR10DIAGNOSTICS25TAB
EC18
47U
SGNDSGND
GND
R215
1 1/2W
EC79
100U
SGND
EC75
1U
GND
GND
R15
1
2R2 1/2W
EC84
R80
1U
10K
GND
GND
GND
VCC3-420VCC1-2
PGND
GND
Q10 B772
GND
OUT1+
PGND1
OUT1-
OUT2+
PGND2
OUT2-
OUT3+
PGND3
OUT3-
OUT4+
PGND4
OUT4-
1
B772
S9014S
Q11
R2
1K
Q5
S9014S
R16
2K2
Q3
9
8
PGND
7
5
2
PGND
3
17
18
PGND
19
21
24
PGND
23
R8
10K
R7
10K
R256
4R7 1/2W
D
C
B
A
1 2 3 4 5 6 78
Page 2
EC12
4u7
EC11
4u7
C107
RADIO MODULE1 CET7010
D
D16
X
D01
D05
D09
D-LAI
D010
D-LAI
D011
D-LAI
D012
D-LAI
C
B
CON2
18PIN
C113
102
Q64
2SD882P
DW7
6V8
EC85
47uF
M
D06
D07
D08
D-LAI
D-LAI
D-LAI
D-LAI
R266
680 1/6W
C112
103
-
D-LAI
D02
D-LAI
D03
D-LAI
D04
D-LAI
KEY1
EC+/EC-
LCD /INH
LCD CE
LCD CLK
LCD DATA
DTH SW
CPU+ 5 V
KEY2
LCD+8V
DGND
POW LED
REMOTE
LGND
LED+5V
VOL LED
EC2+
EC2-
2PIN
CON3
D22
D27
D32
D37
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
ENCODE SW2 OPTION !
1
2
+
C114
104
MCD6208
GND
IC15
EC78
100U
A
AM ANT1FM ANT2AM LOC3FM DX4GND5FM VT6GND7GND8AM VCC9GND10FM / AM OS C11FM VCC12FM / AM VC C13AM VT14GND15LCH16RCH17GND18N.C19ST / RQ20S.METER21SD / ST IND22SNC23DET OUT24FM / AM VC C25MUTE DRIVE
L1
33uH
D17
X
SGND
D20
D21
D25
D26
D30
D31
D35
D36
KEY1
EC+/EC-
LCD/INH
LCD CE
LCD CLK
LCD DATA
DTH SW
CPU+ 5 V
KEY2
LCD+8V
DGND
POW LED
REMOTE
GND
LED+5V
VOL LED
EC2+
EC2-
PANEL MOTOR DRIVER !
IC14
MCD6208
C110
104
GND
C506
1U
R303
1K
R302
47K
C72
C73
223
223
SGND
SGND
R181
10K
Q54
Q29
S9014S
S9014S
SGND
D18
D19
DIN0
D23
D24
DIN1
D28
D29
DIN2
D33
D34
DIN3
OP-P
CL-P
OP-M
CL-M
S-MUTE
S-P OW
P-PWR
MPWR
Q53 S9015S
R298
10K
R299
10K R300
DW14
3V9
DGND DGND
SW3
RSET SW
Q47B In Slide Down Is KTA1273Y
Q47B Non Slide Down Is KTC8550
Q47B
1273
R153
4K7
Q34
S9014S
SGND
R142
330
GND
100U
EC77
R57
GND
10K
SGND
SGND
DI MME R
P-PWR
123456789
C69
X
SGND SGND
330
R141
4K7
R180
EC93
SGND
FM VT
Q26
9014S
RESET
R266
0
SGND
EC39
C21
47U
104
D44
4148
SGND SGND
10U
EC90A
2U2
C70
104
AM VT
Q27
S9014S
Q28
S9014S
SGND
R4
470
R211
C66
683
GND
0.22U
4148
1K
R240
D7
150
EC89
R239 1K5
R147 1K
Q7
9014S
Q8
GND
9014S
4K7
P-PWR
R190
10K
R191
M-P WR
10K
R56
10K
R277
100K
KEY2
KEY1
C93
103
DGND
EC+/EC-
SGND
0.047F(OPEN)
DGND
GCTL
SLEEP
LCD DATA
REAR LIMIT
SW1
SW2
FRONT LIMIT
C91
MECH LOAD MOTOR DRIVE !
123456789
GND
R54 10K
GND
1 2 3 4
R55 10K
C507
1U
SGND SGND
C22
104
R44
1K
R311
X
C62 102
C63 102
R53 2K2 R242
C77
X
104
C98
DGND
R278
100K
C94
103
C97
104
EC99
100uF
GND
EC38
C67
104
GND
C78 331
C65 100P
GND
R17
560
CON4
3PIN
C71
R45
2K2
100U
100U
EC88
R114
22K
4K7
C76
223
GND
DANCE4
C55 22P
C56 22P
C57 18P
C58 18P
R140
R102 1K
R38 2K2
C95
104
DGND
C80
X
X
SGND
R241
8K2
VDD
12
13
AM-OSC
FM-OSC
14
GND
15
MW-FM-IF
16
AGC-OUT
17
I/O-7-SCIN
18
19
DO1
20
DO2
IC11
TC9257F
LED1
FLASH
R189
DANCE1
DANCE2
DANCE3
SMETER
10K
R249
680
EC49
1uF
1
2
3
4
5
6
7
8
9
10
7.2M
11
12
X1
13
14
15
X2
16
17
1K
32.768K
18
19
20
C81
X
C82
X
1
R111
0
2
3
R112
0
R275
39K
39K
R276
SGND
C48
SGND
SGND
103
SGND
R238
56K
SMETER
I/O-5/CLKI/O-6
1011
MO/ST
OT-4
9
FM/AM
8
MW-OUT
LW-OUT
7
LOC/DX
6
FM-OUT
PLL-DATA
DATA
5
PLL-CLK
4
CLOCK
PLL-STB
CE
3
XT-1
2
1
XT
X3
7.2M
C60
39P
DGND
DGND
C502
S-POW
S-MUTE
VOL DATA
S-SCL/V-CL
10K
R614
78
79
80
VREF-
VOL DATA
V-CLK/S-SC L
KEY2
KEY1
SMETER
FLASH LED/DIMMER
BFP-IN1
BFP-IN2
BFP-IN3
BFP-IN4
EC+/EC-
VREF+
VDD
OSC2
OSC1
VSS
X1
X0
MMOD
RXD/GCTL
TXD/SLEEP
LCD DATA
LCD-CLK21LCD CE22LCD /INH23BEEP24RESET25PANEL-OPSW26PANEL-CLSW27RDATA28SD29CDC-OUT30CDC-BUS31REMOTE32BLKCK33RCLK34NC35PLL-DATA36PLL-CLK37PLL-STB38VOL LED39NC
2K2
R39
R40
2K2
DGND
LCD/INH
LCD CE
LCD CLK
R26
X
C61
30P
X
S-POW ON
77
S-POW ON
R37
R21
100K
R314
220K
SD
R219
22K
S-SDT
R313
1K
74
76
75
S-SDT
S-MUTE
MN101C28--->TF20K
2K2
2K2
0
R128
R126
R113
22K
C90
X
RESET
C74
223
R5
4K7
R183
X
C64
Q30
102
X
0
SGND
R182
R268
C68
4K7
223
P-PWR
70
72
OP-MECH73CL-MECH
OP-PANEL71CL-PANEL
PANEL-PWR
IC10
2K2
R42
R512K 2
SD
RDATA
STAT
GND
GND
DIN3
M-PWR
68
69
MOTOR-PWR
2K2
R43
REMOTE
R159
X
26
C75
X
SGNDSGND
C100
104
C115
56PF
X4
4.332MHz
C116
56PF
R613
DIN0
DIN2
DIN1
R237
62
63
64
61
DIN065DIN166DIN267DIN3
ACC-IN
CDC-ON
CD-PWR
LIM-SW
MAIN-PWR
MDATA
RST-D SP
DTH SW
TN-PWR
STANDBY
2K2
R52
RCLK
40
2K2
2K2
2K2
R46
R47
R48
R64 1K
PLL-STB
PLL-CLK
PLL-DATA
TN-PWR
L-CD
M-
M+
26
CON5
26PIN
R245
1K
MCLK
SQCK
SUBQ
CLSW
OPSW
CHSW
AMUTE
R134
R252 22
10
T2
10
T1
11
VSS2
12
VDD2
13
XI
14
XO
15
RDATA
NC
16
RCLK
R111
1K
IC19
PT2579
RCLK
R106
4K7
1K
5V1
R178
10K
DW9
DGND
60
LIM-SW
R248
1K
59
MCLK
R247
MDATA
1K
58
R246
1K
57
MLD
R167
1K
56
R166
1K
55
R165
54
1K
STAT
R164
1K
53
52
SENS
NC
NC
EC2+
EC2-
2K7
R-CD
SESIN
R159
51
0
R146
50
0
49
CHSW
0
R143
48
47
R296
100K
46
45
44
43
R184 1K
42
41
R41
330
MUTE
D12
4148
VOL LED
R192
BLKCK
1K
LIM-SW
153
S9014S
Q31
R251
0
R149
1K
R186
10K
C91
104
89
CMP
7
C102
VSS3
6
VSS1
5
ADD1
4
MUX
C101
3
VREF
104
2
1
QUAI
R126
1K
RDATA
C601
104
DGND
EC65
10U
MLD
SQCK
SUBQ
STAT
RST
CLSW
OPSW
R297
100K
EC2+
EC2-
DTH SW
MGNDGND PGND
CD+5V
MCLK
CD+6V5
R33
3K3
R34
3K3
C106
153
SGNDSGND
S9015S
Q45
R185
1K
R148
R270
1K
0
Q32
S9014S
SGND
R128
10
EC91
100uF
560PF
330PF
C111
C110
25PF
TN-PWR
CPU+ 5 V
LED+5V
LCD+8V
75uS/50uS
MLD
MDATA
C96
104
DGND
MUTE
STAT
SUBQ
SQCK
BLKCK
RST
DANCE4
DANCE3
DANCE2
DANCE1
R304
22K
CLSW
C504
272
R305
22K
Q58
S9014S
SGND SGND
S9012S
R150
1K
R188
4K7
SGND
D8 4148
C14
R69
1M
104
D9 4148
C15
R70
1M
104
D10 4148
C16
R71
104
1M
D13 4148
C24
R72
104
1M
SESIN
OPSW
IRLED
CHSW
Q46
S9014S
R187
1K
Q33
EC37
100U
GCTL
C505
272
Q59
S9014S
C79
D40
681
4148
SGND
C88
272
D41
4148
SGND
C49
D42
103
4148
SGND
C12
D43
0.82U
4148
SGND
R179 10K
SLEEP
R280
JW5
12345678910111213141516171819202122232425
ON
DGND
R213
S9014S
X
R279
680 1/6W
Q42
9013G
DW5
EC73
5V6
100U
GND
R250
DW10
10 1/6W
R264
680
EC73
100U
SGND
10V
Q37
0
R267
X
R282
100 1/2W
Q52
S9014C
2K2
DW12
5V1
DGND
MAI N + 5 V
C20
C121
104
104
R283
C92
R49 10K
C89
272
R50 5K6
C47
333
R58 22K
C23
683
CD+5 V
CD+6 V5
L-CD
R-CD
R301
10K
X
Q51
X
4321
R-RA
L-RA
Q63
9014S
R223
1K
R198
10K
S-MUTE
S-P OW ON
S-SDA
S-SCL/ V- CL
VOL DATA
IN OUT
GND
R244
15K
L-CD
R-CD
+8V O UT
IC2
KA7808
GND
MAIN+12V
CPU+ 5 V
DANCEN
LED+5V
LCD+8V
CD+6 V5
CD+5 V
B+14V4
ACC IN
S-MUTE
S-P OW ON
S-SDT
S-SCL/ V- CL
VOL DATA
CD PWR
CDC ON
CDC BUS
STAND BY
MUTE
VOL CLK
POWER
BEEP
R222
10 1/6W
C104
102
C103
103
GND
S9015S
Q62
DW17
R243
1K
4V7
+8V
EC50
100U
D
C
B
A
Page 3
7654321
8
D
EC96
220
R512
6K8
STAND BY
+12V
100U
Q47
9014S
SUB-Mute
+8V
R510
C401
C402
EC90
100U
S-SCL/V-CL
S-SDA
EC95
EC98
GND
10uF
R257
5K6
Q57
S9014S
10U
R505
6K8
R507
D207
1N4148
4K7
SGND
C
R196
SGND
C59
x
C84
x
15
L-CDC/AUX
B
14
RR-2
LF-2
R27
4U7
EC16
R36
16
17
L.IN
L.OUT
1U
C25
EC13
R260
18K
SGND SGND
R28
5K6
5K6
104
C27
104
C28
15K
18
19
LI.BAS
LO.BAS
IC5 TDA7313
104
1U
R59
10U
104
104
C29
C30
EC66
20
21RR22LR23RF24LF25
RI.BAS
RO.BAS
104
R52
C26
EC14
EC15
C86
x
R261
18K
10K
R60
10K
R61
10K
R62
10K
272
C85
x
DGND
EC6910U
EC6810U
26
D.GND
272
C41
C40
SGND
EC46
100U
SGND
EC6710U
15K
4U7
10k
27
28
SCL
SDA
CREF1VDD2GND3L.TRE4R.TRE5R.IN6R.OUT7R.L OUD8R -CD9R-RA10R-CDC/AUX11L.LOUD12L-CD13L-RA
EC83 22U
C108
82 1/2W
104
SGND
R234A
DW16
9V1
Q50
S9014S
R199
10K
SGND
R509
100K
EC17
10U
R258
39K
8
7
6
IC9
4558
1
2
3
EC44
47U
C31
100P
R508
R259
39K
5K6
R63
56K
R253
10
104
15K
D208
1N4148
D209
474
x
5
R195
4
SU B- W OO F ER R C A OU T
SGND
R513
1K
D
C
B
SUB-WUF POWER
A
SUB-WUF MUTE
1 2 3 4 5 6 78
NC
A
Page 4
A
C1 104
C2 47uF
+
DGND
D12
D13
D14
D15
D7
D6
D5
D4
D3
D0
D1
D2
C19
104
R25
470K
C29 103
BLKCK1
DQSY
输入 无
26
ZAAGND
25
24
23
M+
22
M-
21
20
VCC
19
18
M6V5
17
16
15
14
13
12
11
10
9
8
7
6
5
VLED
4
3
2
TXD
1
J1
TXD
1.25MMX25
RXD
C3 104
C21 10pF
Y1
16.9344MHz
13
C25 15pF
SMCK
R26 100E
STAT
TXTCLK
DRVDD
C4 47uF
+
DRGND
DSP_RST
4.2336MHz
MLD
MDATA
DGND
MCLK
TXTD
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
SDRAM_BA0
SDRAM_CLK
NCS
SDRAM_RAS
SDRAM_CAS
SDRAM_WE
SDRAM_LDQM
SDRAM_UDQM
DSP_RST
DSP_RST
SMCK
SMCK
BLKCK
BLKCK
STAT
MLD
MDATA
MCLK
DQSY
TXTCLK
TXTD
SDRAM 512KX16X2 (9ns)
21
A0
22
A1
23
A2
24
A3
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
20
A10
19
BA/A11
35
CLK
34
CKE
17
RAS
16
CAS
15
WE
14
DQML
36
DQMH
33
NC
37
NC
IC3
D0
2
DQ0
D1
3
DQ1
D2
5
DQ2
D3
6
DQ3
D4
8
DQ4
D5
9
DQ5
D6
11
DQ6
D7
12
DQ7
D8
39
DQ8
D9
40
DQ9
D10
42
DQ10
D11
43
DQ11
D12
45
DQ12
D13
46
DQ13
D14
48
DQ14
D15
49
DQ15
DRVDD
1
VCC
25
VCC
7
VCCQ
13
VCCQ
38
VCCQ
44
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
CS
VSS
VSS
C56
104
18
4
10
41
47
26
50
DRGND
D11
DRVDD2
DVDD2
IOVDD2
DVSS3
NTEST
BLKCK
STAT
GND
NRST
PMCK
SMCK
D3
OP2
FLAG
D12
D13
D14
D15
D7
D6
D5
D4
D3
D0
D1
D2
X2
X1
TX
STAT
MLD
MDATA
MCLK
DQSY
TXTCLK
TXTD
R75
0E
R74
0E
R76
NC
INT
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
CLSW
OPSW
ZGND
IOVDD
M6V5 6.5V,VCC;
CD_LCH
CD_RCH
M+
M-
ZGND
MGNDPGND
CLSW
OPSW
CH_SW
ZGND
RXD
SDRAM_CAS
A0
C36
102
A0
PWMSEL
R34
820E
3.3V
NCS
A3A2A1
141615
171819202122232425
A3A2A1
NCS
NWE
NCAS
NRAS
LDQM
IC1
MN6627933
PLLF
PLLFO
AVSS
LOOUTL
LOVSS1
LOOUTR
LOVDD1NCTMON1NCNC
R35
2E2
C39
C38
100uF
104
LOOUTR
CHSW
+
AAGND
C37
823
LOOUTL
A8A7A6A5A4
A9
PIN65
AVCC
TMON2
DGND
A9A8A7A6A5
DVDD3
DVSS2
C32 104
A4
PIN64
端子 电源加
CPU_RST
CH_SW
ZGND
F
E
D
B
C
A
Q1
LD
9012
PD
C61 47uF
CN1
1.0mm x 18pin
1 1
C52
100uF
这部份电路为 时才用
PIN64
PIN65
HPVDD
R3
R2
0E
0E
+
C59
104
AAGND
FOP
R52
FOP
18K
TRP
R55
22K
TRP
SPOUT
R60
10K
SPOUT
TRVP
R64
5.6k
TRVP
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R13 100
VREF
SAGND
E
B
C
D
A
F
PD
VR
LD
SAGND
FTT+
F+
MN6627932
C53 222
R53 4.7k
C57 222
R58 4.7K
C58 223
C62 103
R66 4.7k
SAGND
SAVDD
R24
82E
FO
C24
1uF
MGND PGND
VREF
C55
104
GND
SP
TRV
SP-
SP+
R27 2E2
JP1
C9
27PF
C13
22PF
VREF
Q2
9012
VREF
R22
10K
3V3DRVDD IOVDD
R28 2E2
AVCC
C48
100uF
+
AAGND
C54 NC/105
FO
TRTR
LDON
SP
SPPOL
TRV
SLEEP
T+
TFF+
SPSP+
SLSL+
JP2
R51 0/NC
NC/47K
R9 470E
R14 NC
R15 0E
SAGND
R49 NC/0
R54
SAVDD
R5
4.7E
C5 47uF
+
C7 104
+
C8 47uF
+
R8 7.5k
R10 1.2k
C10 474
C14 104
C15 393
C17 273
C18 102
C22 102
SAGND AAGND
AN8789/AI5901
绿色为 两组值
M3V3
C49
10uF
+
AAGND
MGND
12
SVCC
13
N.C
14
AVDD
15
DRVCC
16
VREF
17
INFO
18
INTR
19
LDON
20
INSP
21
PC
22
INTV
IC2
AN8399SA
1
PD
2
LD
3
VCC
4
RFN
5
RFOUT
6
RFIN
7
LDRCTL
8
CAGC
9
ARF
10
CEA
11
3TOUT
12
CBDO
13
BDO
14
COFTR
15
OFTR
16
NRFDET
3V3 VDD
M3V3 HPVDD
R73 0E
C47
47uF/NC
+
CT
CRIP
AREF
SPRO
TRVSTOP
TR-
TR+
FO-
2324252627282930313233
A
32
A
C
31
C
B
30
B
D
29
D
E1
28
F
F1
27
E
TBAL1
26
TBAL
FBAL1
25
FBAL
24
GCTL
23
FEOUT
FEN
TEOUT
TEN
VREF
SLPSW
GND
R29 2E2 R30 NC
IN
FB
IC4
AN8789/AI5901
FO+
PGND
OUT
SP+
22
21
20
19
18
17
SAGND
NRFDET
DED
SP-
VREF
RESET
TV+
C16 470PF
R19 18K
R20 68K
C20 270PF
R23 NC
+
C26
47uF
OFT
JP7
1234567891011
PVCC1
POWER
TV-
R6 12K
R16 39k
R17 39k
R18 1k
+
C69
47uF
BDO
RFENV
R1 2E2
GNDPGND
R41 NC
VSEN
PWMG
SGND
IOUT
PVCC2
START
CLK
TB
VC
EMP
MRST
ICONT
R7 12K
JP5
44
43
42
41
40
39
38
37
36
35
34
R11
C11
C12
10K
223
223
FE1
TE1
R21 1K
C23 472
C27
104
3X
AVCC
PGND VSS
C40
102
M3V3
GND
R50
100K
MGND
M3V3
+
MGND
VDD
R68
47K
SL+
SL-
GND
LIMIT_SW
GND
VREF
R12
10K
FBAL
TBAL
FBAL
FE
TE
VREF
NRFDET
OFT
BDO
RFENV
ARF
3X
3V3 SAVDD
R31 2E2
JP6
JP3JP4
JP3
CPU_RST
CPU_RST
C50
102
R61
1E
C64
100uF
CN2
4X2.0MM
1
2
3
4
VREF
SLEEP
SDRAM_BA0
C6 104
SPOUT
SPPOL
TRVP
TBAL
R89 NC
C60
10UF
C70
R88
+
+
10UF
CD_RCH
NC
SAVDD
SAGND
C30
+
47uF
CD_LCH
100UF
TRP
FOP
TBAL
FBAL
FE
TE
C28 104
RFENV
LDON
NRFDET
OFT
BDO
ARF
C68
C31
104
DGND
R36
NC
SAGND
R37 680E
R42 680E
C41
C42
NC
NC
R87
270
D4
+
3.9V
1 2
GUP
GUP
SLEEP
3X
直接连
JP4
GND DRGNDDGND
LIMIT_SW
A10
A10
DVSS1
DRVDD1
IREF
ARF
DSLF
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ARF1
R32
IREF
33K
R33
82K
C34
C35
104
223
R38 680E
R39 680E
R43 680E
R44 680E
C44
C46
C45
222
222
222
AAGND
R84
NC
+
PGND
SAVDD
C43
222
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
C33
680pF
R85
0E
Q3
882
100UF
BA1
BA0
DVDD1
SPOUT
SPPOL
TRVP1
TRVM1
TRVP2
TRVM2
TRP
TRM
FOP
FOM
IOVDD1
TBAL
FBAL
FE
TE
ADPVCC
RFENV
LDON
NRFDET
OFT
BDO
AVDD2
M6V5
C51
SDRAM_WE
SDRAM_LDQM
SDRAM_RAS
D9D8SDRAM_UDQM
SDRAM_CLK
D9
D8
A11
UDQM
SDRCK
EXT0
EXT1
EXT2
MCLK
MDATA
, TEST PO
C63
R65 47E
102
D2
OP1
D10
AAGND
R4
1K
D11
12345678910111213
D10
MLD
A
Page 5
4X16M
1X16M
VDD
VDD
VSS
R67
NC
R56
100K
R82
NC
R80
100K
R63
NC
R47
100K
R83
NC
R79
NC
R62
NC
R46
100K
R48
100K
R78
NC
DQSY
TXTCLK
TXTD
BLKCK
DSP_RST
CPU_RST
MLD
MCLK
STAT
MDATA
esp
oN
esp
oFF
SMCK
R59
NC
R45
NC
R81
NC
R77
100K
933/WMA OFF
932/WMA ON
SMCK
R57
NC
R40
NC
RAM64M_16M_SEL
RESERVED
COMPRESS_SEL
WMA_SEL
R72
2E2
VDD
+
C65
C66
104
47uF
PICKUP_SEL2
VSS
PICKUP_SEL1
PICKUP_SEL0
RESEVERD
TEMPERATURE_CHECK
VDD
VSS
C67
10pF
4.2336MHz
VSS
VSS
20
MCLK(O)
19
STAT(I)
18
MDATA(O)
17
MMOD(I)
16
XO
15
XI
14
VSS
13
OSC1
12
OSC2
11
VDD
10
VREF+
09
NC(VPP)
08
OUTC
07
MECHA2(I)
06
MECHA1(I)
05
RFAMP_SEL(I)
04
LOADING_OK(I)
03
KEY2(I)
02
KEY1(I)
01
VREF-
LIMIT_SW
GUP
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
VUP(O)
BCLK(I)
MLD(O)
DB0(O)
80
NRST(I)
SRDATA(I)
DB1(O)
79
MRST(O)
DB5(O)
DB3(O)
DB2(O)
DB4(O)
74
75
77
78
76
HOLD(I)
REST_SW(I)
IC5
MN101C61G
DB7(O)
DB6(O)
73
FG(I)
GUP(O)
BLKCK(I)
RS(O)
R/W(IO)
E(O)
69
70
71
72
P24
DQSY(I)
HPCNT1(O)
P73(IO)
P74(IO)
67
68
TXTD(I)
SENS(O)
HPCNT2(O)
P72(IO)
66
TXTCLK(I)
PLSON/FLOCK(O)
STANDBY(O)
JUMP_OFF(O)
OV_TIMES(O)
PDOWN/EQBST(O)
SERIAL_W(I)
POSITIONS
SM_PC
P71(IO)
62
63
64
65
SCL
LDMUTE(O)
SDA
TCIO4(I)
TXDO(O)
RXDO(I)
LOAD(O)
LODIR(O)
AMUTE(O)
POWER(O)
RS232C(I)
BATT(I)
P53
P54
P60(IO)
DOOR_SW
2TIMES(O)
3TIMES(O)
CTL_VCC
61
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
TXD
RXD
TXD
RXD
SLEEP
3X
RESEVERD
VDD
VSS
R71
NC
R70
NC
VSS
Page 6
LGND
DGND
C5
680P
DGND
R+ B L E D•• R+B L ED••
R1 8
6.8 O hm 1/6W
R2 0
1.0 O hm 1/4W
BA
R105
180
R58
1K2
9013
Q7
LGND
LGND
EW 1
ENCO DE R S W
R55
R56
47K
330K
12
DGND
10 O hm 1/6W
4.7 O hm 1/4W
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697
N83
N84
N82
N86
N85
N81
N80
N87N9N10
N11
N12
N13
N14
N15
N16
N17
N18
N19
N20
N21
N22
N23
N24
N25
N26
N27
R109
LED2
R108
47
R19
47
R18
18
9013
R8
10K
R21
22
R20
6.8
9013
R14
10K
BOTTON ILL
R51
4K7
LCD DATA
DTH SW
R+B
Q4
Q8
CPU+5V
R52
4K7
KEY2
120
R102
120
LGND
Q10
9013
R12
3K3
9013
R16
1K
DGND LGND
LCD VDD +8V
R101
3K3
Q13
9013
PP7
3V9
Q1
R107
9013
1K8
PP3
Q11
ACCIN
DGND
PP1
R10
10K
R11
3K3
REM
131415
R7
3K3
9013
Q5
R13
1K
9013
Q9
R17
680
VOL LED COT.
BACK LIGHT +5V
LGND
16
104C2104C3104
R5 12K
C1
DGND
R1
6K8
R6
47K
DGND
EC1
EC2
10U
10U
DGND DGND
Q12
R47
9013
470
ZD1
EC4
5V6
LGND
10U
R50
1K5
R24
DGND
180 R26
(ID3)
SW2
PS/AS
P.PLAY/CLR
DGND
R25
180
SW1
POWER
DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND
LED11
POWER LED
N87
76
N86
77
N85
78
N84
79
N83
80
N82
81
82
N81
N80
83
84
LCD LED
ILL MODE
85
BLUE LED
86
RED LED
87
88
89
R2 12K
90
91
R3 12K
92
R4 12K
93
94
95
96
97
C4
680P
DGND DGND DGND DGND DGND DGND
98
99
100
LCD DATA
LCD CLK
LCD CE
LCD /INH
R28
220
330
M1
SW4
SW6
PLAY
R27
R29
220
330
SW3
SW5
EJ/RST-TRAY
LCD ILL
Q14
9013
PP6
LED10
R+B
PP5
AB
LED5
R+B
R60
22
R15
10K
PP4
R54
220K
4
DGND
5
SEL BOTTON
3
C6
104P
LED3
R+B
R63
22
9013
Q2
LGND
LED6
LED7
R+B
R+B
R48
R49
22
22
REM1
REMOTE
R46
EC3
10U
DGND
DGND
LED1
R103
47
R+B
LGND
R106
R104
3K3
R9
10K
PP2
R61
180
2K2
LGND
LED4
R+B
R59
1K5
R62
22
9013
Q3
VOL ENCODE SW ILL
LGND
LGND
LED8
LED9
R+B
R+B
R57
22
22
9013
Q6
LGND
KEY1
1
CON1
FF16P2.5
LCD CLK
LCD CE
LCD /INH
EC+/EC-
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LCD1
SM9088CD-LCD
N28
N29
N30
N31
N32
N33
N34
N35
N36
N37
N38
N39
N40
N41
N42
N43
N44
N45
N46
N47
N48
N49
N50
N51
N52
N53
N54
N55
N56
N57
N67
N68
N69
N70
N71
N72
N73
N74
N75
N76
N77
N78
N79
73
74
75
COM8
SG75/COM9
SG74/COM10
COM7
COM6
COM5
COM4
COM3
COM2
COM1
P1
P2
P3
P4
VDD
VLCD
VLCD0
VLCD1
VLCD2
VLCD3
VLCD4
VSS
OSC
/INH
CE
CLK
DI
SG11SG22SG33SG44SG55SG66SG77SG88SG99SG1010SG1111SG1212SG1313SG1414SG1515SG1616SG1717SG1818SG1919SG2020SG2121SG2222SG2323SG2424SG25
N9
N10
N11
N12
R30
470
M2
M3
SW8
REPRAT
SCAN/CD
R31
470
SEL
SW7
X-BASS
(ENTER)
SCAN/PTY
N13
N14
N15
N16
N17
R32
680
M4
SW10
RANDOM
R33
680
SW9
MODE
/FUNC
PTC
IC1
PT6578LQ
N18
N19
N20
N21
N22
R34
1K
M5
SW12
DISC-DN
R35
1K
SW11
VOL-UP
N23
N24
N25
R36
1K5
M6
SW14
DISC-UP
R37
1K5
SW13
VOL-DN
JI C -H R8604N
N58
N59
N60
N61
N62
N63
N64
N65
N66
N67
N61
N62
N63
N64
N65
N66
N26
N27
N28
N29
N30
N31
220
R38
2K2
SW16
/DISP
MENU
R39
2K2
SW15
SUB-W
X-BASS/ AF
N68
N69
N70
N71
N72
N73
N74
N75
N76
N77
N78
N79
N80
N81
N82
N83
N84
N85
N86
N87
N74
N76
N75
N70
N71
N59
N60
SG5151SG5252SG5353SG5454SG5555SG5656SG5757SG5858SG5959SG6060SG6161SG6262SG6363SG6464SG6565SG6666SG6767SG6868SG6969SG7070SG7171SG7272SG73
25
N32
N33
BAN D
SW18
R40
3K3
SW17
N58
50
SG50
N57
49
SG49
N56
48
SG48
N55
47
SG47
N54
46
SG46
N53
45
SG45
N52
44
SG44
N51
43
SG43
N50
42
SG42
N49
41
SG41
N48
40
SG40
N47
39
SG39
N46
38
SG38
37
N45
SG37
N44
36
SG36
N43
35
SG35
34
N42
SG34
33
N41
SG33
32
N40
SG32
N39
31
SG31
30
N38
SG30
29
N37
SG29
28
N36
SG28
N35
27
SG27
26
N34
SG26
R41
R43
4K7
SW20
T UN- UP
SEEK-UP
DGND DGND
R42
4K7
MUTE
R45
8K2
SEEK
SW24
SW22
SW21
MANUAL
TUN-DN
SEEK-DN
R44
8K2
SW23
MENU
LOC/DX
DGND
3K3
(SEARCH)
DGNDDGNDDGND
SW19
EQ5/TA
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