Sanyo DC-DA1450M - Disc and Tape Operations; Disc Writing and Display Limitations; MP3;WMA CD Folder and Track Selection; Tape Playback

- 11 -- 10 -
This is a basic schematic diagram.
SCHEMATIC DIAGRAM (CD)
CD_CE
CD_CLK
CD_CMD
CD_DATA
CD_RST
CD_LCH
AGND
CD_RCH
DGND
+7.3V
TO FRONT CN602
TO AMP
D-GND
A-GND
DSP-VDD
FE-VDD
3.3V
FE-GND
DN-RT
3.3V
CN101
IC102
IC101
C1802
C1803
C1801
R1801
C1805
C1854
C1853
C1806
C1807
R1802
C1804
R1805
R1806
C1812
C1811
C1810
C1813
C1814
Q1801
R1807
C1816
C1815
C1817
C1809
R1803
R1804
C1818
C1820 C1819
R1809 C1863
R1808
C1858
C1827
C1826 R1816 R1815
R1817
R1818
C1825
R1810 R1811
C1821
C1822
C1823
C1831C1830
L1802
C1856
C1829
C1828
C1857
R1812
R1813
C1833
C1834
C1832
Q1802
C1835
R1814
C1840
C1841
R1820
R1821
C1836
C1837
C1870
C1855
C1842 R1825
R1826
R1827
R1853
C1843
C1844 R1828
CN104
R1829
R1830
R1831
R1832
R1833
R1840
R1839
C1851
C1852
C1850
X1001
R1838
C1849 C1848
C1847 R1836
R1837
C1846
R1835
R1834
C1845
C1808
CN103
PR180
R1899
R1898
CN102
D1851
R1841
L1801
R1854
R1855
D1806D1807
R1901 R1902
FFC-16P
LA6548NH
LC78690W
0.01
0.047
4700P
330
10;16
0.047
0.1
0.1
100;6.3
100K
0.1
8.2K
8.2K
1000P
0.01
0.047
10;16
0.01
2SB810
3.3
0.1
100;6.3
0.01
0.1
100
470
0.1
0.1
100;6.3
100
0.01
33
0.1
0.1
0.047
2.2M 680
680
68K
1;50
6.8K
15K
100;10
0.1
1;50
100;6.30.1
22U
0.1
0.1
100;6.3
100;6.3
12K
10K
470;6.3
470;10
0.1
KTA1273
0.1
150
1000P
1000P
1K
1K
4.7;50
4.7;50
1000P
0.1
68P 22K
5.6K
5.6K
100K
68P
0.1 22K
05
1K
1K
2.2K
2.2K
1K
1K
47
0.1
470;6.3
0.1
16.93M
220
22P 22P
0.1 100;6.3
1;50 150
22K
0.1
3.3K
22
0.1
100;6.3
05
400mA
000
000
06
MTZJ3.3B
1K
22U
10K
10K
1A3_I1A3_I
00
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
131415161718192021222324
1 2 3 4 5 6 7 8 9 10 11 12
21 22 23 24 25 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
51
52
53
54
55
56
57
58
59
60
6162636465666768697071727374757677787980
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
12345
1
2
3
4
5
6
BASE
MECHANISM
VG4
VO4-
VO1-
VIN4
VO2+ VO3+
VG3VG2
VIN3VIN2
VCC2
VREF
D
C
B
A
PUIN-SW
GND
F-
T-
T+
F+
E
VR
SM+
SP+
SM-
GND
MD
SP-
F
LD
D
A
B
C
LD
MD
GND
MD
LD
VR
T+
F+
F-
T-
F
E
SPINDLE MOTOR
SLED MOTOR
PICK UP
DT11T3CN
COMMON
SHORT
LAND
TRCKING
COIL
FOCUS
COIL
M
M
SVR
COM
SP+
SP-
SM+
SM-
GND
VREFVREF
RESET
CO
VO3-
GND
VO4+
VCC1
MUTE
VIN1
VG1
VO1+
GND
VO2-
REG_C REG_B
PUIN-SW
PUIN-SW
EFMIN
RFOUT
LPF
PHLPF
AIN
CIN
BIN
DIN
FEC
RFMON
VREF
JITTC
EIN
FIN
TEC
TE
TEIN
LDD
LDS
AVSS
AVDD
FDO TDO
SLDO SPDO
VVSS1
PDOUT1 PDOUT0 PCKIST
VVDD1
DMUTEB
PUIN
DEFECT
FSEQ
C2F
DVDD DVSS
DVDD1.8
VVDD3 VVSS3
DVDD
DVSS
CE
CL
DI
DO
RESB
INTB0
INTB1
CONT2
CONT1
CONT0
TEST0
STREQ
STCK
STDATA
TEST1
DATA
DATACK
LRSY
VVDD2
VPREF2
VCOC2
VPDOUT2
VVSS2
DVDD1.8
DVSS DVDD DOUT
AMUTEB
XVSS XOUT
XIN
XVDD LCHO
LRVDD LRVSS
RCHO
AVDD
SLCO
LPF
CLOCK GENERATOR
DOUT
PLL2
AUDIO
I/F
STREAM
I/F
MEMORY
1M
CPU I/F
&
FORT
CONTROL
PLL3
SUBCODE DECODE
CD PLL
A/D
D/A
SERVO
CONTROL
SYNCHRONIZATION
DETECTION
EFM
DEMODULATION
MP3& WMA
DECODER
AUDIO FLT MUTE
INTERPOLATION MUTE
ATTENUATION CONTROL
8FS DIGITAL FILTER
DEEMPHASIS
1BIT DAC
MEMORY I/F
TEXT
ROM
DECODER
CORRECTION
ERROR
SLICE LEVEL
CONTROL
RF
SINGAL
PROCESSOR
VREF
MONITOR
TES, HFL,
DEFECT
JITTER
APC