Daewoo DVDP485, Service Manual

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
20K
5.1K
Place Close
HOP-1250
15K 20K R127
C145
10
(28)
1 R138
MUSTEK USE TL3472
562P 472P
15K
Value
Table:
FOR EMI
R126
R143 1K
SANYO DV34
Place Close
Hitachi
SP3721&DRIVER.SCH 1.0
CT908 - SINGLE CHIP DVD SOLUTION
4 4 Saturday, October 11, 2003
Hiteker
Title
Size Document Number Rev
Date: Sheet of
LDON
RF
RF_SDEN
CD-E
MOCTL-
C
DCMO+
DCMO+
TEI
RFO
DVDMDI
FOCUS+
LOAD+
A
SLED+
D
TRACK-
DVDMDI
CDMDI-HI
INSW
SBAD
OUTSW
LEI
CD-F
DVDLD
CD-E
CDMDI-HI
DCMO-
MIRR
TRACK+
B
RF
MEI-
C
DCMO-
FEI
CD-F
MEI-
SLED-
FOCUS-
DVDLD
RF_SDA
RF_SCK
LOAD-
CDLD
D
B
A
CDLD
SSPDON
FOCUS+
DCMO+
CTKERR2
TRAYOPEN
CFCERR2
LOAD-
FOCUS-
CTKERR1
SFOCUS
SLED- DCMO-
CFCERR1
SLED+
STRACK
TRAYCLOSE
SSLED
SMOTOR
LOAD+
TRACK-
TRACK+
TRACK1-
HOMESW
SLED+
SLED-
HOMESW
DCMO+
DCMO-
INSW
OUTSW
LOAD+
LOAD-
+5V
SGND
RFVCC1
SGND
SGND
SGND
MGND
SGND
VREF21
VREF25
RFVCC
RFVCC1
SGND
SGND
VREF21
SGND
RFVCC
PGND
MVREF2
M5V
SGND
SGND
MVREF25
MGND
SGND
MVREF2
+5V
SGND VDD
SGND
RFVCC
RFVCC
RFVCC
RFVCC
RFVCC
SGND
+3.3V
RFVCC
SGND
SGND
SGND
SGND
SGND
RFVCC
+3.3VS
M5V
MVREF2
MGND
M5V
M5V
SGND
C158
220P
R145 4.7K
R161 1
R144
20K
R164 1
R157
22K
R155 56
R152 33
J11
HEADER 5
1
2
3
4
5
J13
HEADER 4
1
2
3
4
J12
2pin,2.0mm
1
2
R177 33
R123 3.3K
C149
104P
R162 1
C152
102P
R143 1K
R107 2.2K
R132 1K
C140
104P
C147
104P
R131
10
C124 104P
C120
3.3P
R124 3.3K
C146 102P
R138
1
C145 472P
R111
47K
EC48
100u/16V
R109 8.2K/1%
R127
20K
C150
104P
D17
ZD 3.3V
D22 RLS4148
U15
SP3721
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
DVDFRP
DVDRFN
PD1
PD2
A2
B2
C2
D2
CP
CN
D
C
B
A
F
E
CDTE VC
12
NC VN
B
DV
DP
D
DV
DLD
CDP
D
CDLD LDO
N
VC VC
I
VPB MIRR MP MB FDCHG
CDRFDC
CDRF AT
OP
AT
ON
AIN AIP
VPA
SIGO
BYP
RX
DIN DIP
FNP FNN VN
A
HO
LD1
SDEN
SDATA
SCLK
LCP
LCN
CE
FE
TE
MEI
MEV
TPH
DFT
PI
MIN
MEVO
MLPF
Q20
8550
3
2
1
EC49
100u/16V
A
T
5665
U19
AT5665
1
2
3
5
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
IN_1
CAP1_1
CAP1-2
IN_2
FB1
FWD
REV
VCC1
OUT5-
OUT5+
OUT2-
OUT2+
OUT1-
OUT1+
OUT4+
OUT4-
OUT3+
OUT3-
VCC2
FB4
VCLT
GND
IN_3
CAP4_2
CAP4_1
IN_4
VBIAS
MUTE1234
L18 10uH
C130
102P
C153
102P
C121 104P C122 104P
C133 473P
C141
104P
C148
104P
EC42
100u/16V
C125
104P
C135
680P
D18
ZD 3.3V
C117
104P
D19
ZD 3.3V
DFT
D21
ZD 3.3V
C136 100P
D23 RLS4148
C134
680P
C151
104P
D20
ZD 3.3V
R112
47K
C132
680P
C131
680P
C139 150P
C137 102P
R126
20K
R110
47K
L19
10uH
R130 0
C144
0.1u
C138 334P
C123 104P
C119
104P
L17 FB600
C118
104P
R147
10K
EC43
100u/16V
R159
10K
C142
0.1u
J8
HOP-1200 JP24-05M
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TR-
TR+
FO-
FO+
PD(MONITOR)
VCC
VR
GND
LD(DVD)
LD(CD)
VR
GND(NC)
PD
GND
RFOUT
C
B
A
D
F
E
VCC
VS(VCC)
GND
Q15
8550
3
2
1
C129
820P
R141
10 R140
10
C154
220P
C143
0.1u
R150 56 R151 10K
R122
15K
R163 1
C162
104P
EC53
220u/16V
C165
104P
EC52
220u/16V
C164
104P
L21 FB80 L20 FB80
R165
47K
R146 1K
J10
CON11
1
2
3
4
5
6
7
8
9
10
11
R154
20K
R149 10K
R156
22K
U16
UTC3308
1
2
3
4
5
6
7
8
AO
A-
A+
V-
B+
B-
BO
V+
C155
104P
R148 1M
C157
104P
C156
104P
R128
15K
EC50
100u/16V
R129
15K
RF_SDA
RF_SDEN
FEI
RF_SCK
RFO
LEI
LDON
SBAD
MIRR
TEI
OUTSW
INSW
MOCTL-
HOMESW