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CIRCUIT DIAGRAM-MAIN BOARD
PART 3
5 -3
5 - 3
HP-ET
RESET
VDD3V3A
VDD3_3D
VDD3_3D
32KIN
32KOUT
OP_SW
OP_SW
CL_SW
CL_SW
RX
CD-L
CD_EN
CD_EN
TX
4052_B
VCC+9V
USB_ON
USB_ON
4052-A
4052-A
MPOWER
MPOWER
BASS-
BASS-
4052_A
TRERLE
TRERLE
VFD_CLK
VFD_CLK
PLL_CS
VFD_STB
VFD_STB
VFD_DAT
+5V
VFD_DAT
VOL-
VOL-
IR
IR
VOL+
VOL+
BASS+
BASS+
AC_DET
TAPE_DET
REC_SYS
CD_RX
PC_SDA
PC_SDA
PC_RESET
PC_RESET
62429_SDA
62429_SCL
AGND
IIC_SDA1
IIC_SCL1
PWR_EN
AMUTE
AMUTE
+5V
+5V
IIC_SCL
IIC_SCL
IIC_SCL
CD_TX
VCC-MCU
VCC-MCU
VCC-MCU
VCC-MCU
VCC-MCU
VCC-MCU
VCC-MCU
VCC-MCU
VCC-MCU
VCC-MCU
IIC_SDA
IIC_SDA
DET30
DET13
IPOD_CON
IP-AUDIO_DET
IP-AUDIO_DET
IP_TX
IP_RX
4052-B
AUDIO_DET
AUDIO_DET
CD_R
IP-R
IP-L
REC_LCH
REC_RCH
PH-EN
A-MUTE
RESET
VDD3V3A
VDD3_3D
32KIN
32KOUT
AC_DET
4052-B
C
74 103
C
74 103
R751
1K
R751
1K
R772
1K
R772
1K
R
360
47k
R
360
47k
L708
FB
L708
FB
C62
100P
C62
100P
CN309
CN309
R735
330R
R735
330R
C
64
100p
C
64
100p
C743
104
C743
104
R
14`
1K
R
14`
1K
R56
10K
R56
10K
R38
10K
R38
10K
R747
330R
R747
330R
R
48
22K
R
48
22K
C736
15P
C736
15P
FB701
FB
FB701
FB
C
75
103
C
75
103
R745
1K
R745
1K
R
753
1K
R
753
1K
Q309
8050
Q309
8050
L702
FB
L702
FB
C61
100P
C61
100P
R533
10k
R533
10k
R711
100P
R711
100P
C
66
100p
C
66
100p
C741
105P
C741
105P
R
15
330R
R
15
330R
Q6
8050
Q6
8050
R730
1K
R730
1K
C
69
22u
F/
16V
C
69
22u
F/
16V
C729
104
C729
104
FB705
FB
FB705
FB
C
70
22u
F/
16V
C
70
22u
F/
16V
R762
330R
R762
330R
R750
10K
R750
10K
R
19
1k
R
19
1k
C709
104P
C709
104P
Q702
8550
Q702
8550
R22
100k
R22
100k
R778
1K
R778
1K
C
68
225
C
68
225
C
735
100P
C
735
100P
10K
10K
R40
10K
R40
10K
R743
330R
R743
330R
R
49
22K
R
49
22K
Q703
8050
Q703
8050
FB704
FB
FB704
FB
R771
100K
R771
100K
R18
10k
R18
10k
C738
104
C738
104
R769
100K
R769
100K
L28
FB
L28
FB
R750
330R
R750
330R
C
73
100p
C
73
100p
R761
330R
R761
330R
C
65
225
C
65
225
C
733
100P
C
733
100P
10K
10K
R714
330R
R714
330R
R733
330R
R733
330R
R43
10K
R43
10K
IC704
IC704
FB702
FB
FB702
FB
R
50
1k
R
50
1k
C745
104P
C745
104P
D7
NC
D7
NC
L27
0R
L27
0R
R749
330R
R749
330R
R47
100
R47
100
C
747
47
UF/
16V
C
747
47
UF/
16V
R774
1K
R774
1K
R70
68K
R70
68K
C742
104P
C742
104P
R756
10K
R756
10K
C
718
68P
C
718
68P
R738
330R
R738
330R
C56
104
C56
104
R81
100K
R81
100K
FB703
FB
FB703
FB
R
52
1k
R
52
1k
C744
104
C744
104
J704
J704
D8
NC
D8
NC
L26
FB
L26
FB
R732
100P
R732
100P
C
63
225
C
63
225
C
746
47
UF/
16V
C
746
47
UF/
16V
R768
10K
R768
10K
R63
68K
R63
68K
C708
104P
C708
104P
R770
100K
R770
100K
R15
330
R15
330
R710
1K
R710
1K
R44
10R
R44
10R
Y701
32.768KHz
Y701
32.768KHz
R741
330R
R741
330R
+
+
-
-
IC1 4558
+
+
-
-
IC1 4558
C
731
100P
C
731
100P
R776
4K7
R776
4K7
D
9
IN
414
8
D
9
IN
414
8
R35
10K
R35
10K
R767
10K
R767
10K
C
71
470K
C
71
470K
C740
0.1uF
C740
0.1uF
R
780 10R
R
780 10R
R76
100k
R76
100k
C
732
100P
C
732
100P
10K
10K
TC703
22UF
TC703
22UF
L709
FB
L709
FB
C58
105
C58
105
IC702
CA6817
IC702
CA6817
R708
100R
R708
100R
R
31
560K
R
31
560K
C
734
100P
C
734
100P
R749
10K
R749
10K
D1
0
IN
414
8
D1
0
IN
414
8
Q7
8050
Q7
8050
R742
330R
R742
330R
C
67
225
C
67
225
C737
15P
C737
15P
R
751
1K
R
751
1K
R75
100k
R75
100k
R752
1K
R752
1K
R
755
330R
R
755
330R
Q702
8550
Q702
8550
L703
FB
L703
FB
C79
105
C79
105
IC703
AT24C02SMT
IC703
AT24C02SMT
R734
330R
R734
330R
R
45
200K
R
45
200K
C728
104
C728
104
R773
1K
R773
1K
IC310
TG1803
IC310
TG1803
R39
10K
R39
10K
R736
330R
R736
330R
C
72
470K
C
72
470K
C739
102P
C739
102P
R727
10K
R727
10K
Summary of Contents for DCM3100
Page 14: ...BLOCK DIAGRAM 3 1 3 1 ...
Page 15: ...WIRING DIAGRAM 4 1 4 1 ...
Page 23: ...LAYOUT DIAGRAM MAIN BOARD 6 1 6 1 ...
Page 24: ...LAYOUT DIAGRAM CD DISPLAY USB AUX BOARD TOP SIDE VIEW 6 2 6 2 ...
Page 25: ...LAYOUT DIAGRAM CD DISPLAY USB AUX BOARD BOTTOM SIDE VIEW 6 3 6 3 ...
Page 26: ...LAYOUT DIAGRAM SMPS BOARD TOP SIDE VIEW 6 4 6 4 ...
Page 27: ...LAYOUT DIAGRAM SMPS BOARD BOTTOM SIDE VIEW 6 5 6 5 ...
Page 28: ...LAYOUT DIAGRAM IPOD BOARD 6 6 6 6 TOP SIDE VIEW BOTTOM SIDE VIEW ...
Page 29: ...LAYOUT DIAGRAM CD DOOR BOARD 6 7 6 7 TOP SIDE VIEW BOTTOM SIDE VIEW ...
Page 30: ...EXPLODED VIEW 7 1 7 1 ...
Page 31: ...Revision List Revision List Version 1 0 Initial Release 14 1 ...