Daewoo DSL19M1WC, Service Manual

Page: 62 / 78

61
2. MT1389HD TQFP 256
AD
7
PW
R
#
TX
D
IO_5
D8
1N4148
Q4
2SB1132
1
3
2
SANYO
SF-HD62
TROPEN
IO_6
R77 0
S
MO_VCC
DV33
SDA
CS#
V1P4
LOAD+
TP54
TP71
RFV33
SUBA
IOA
LDO_DVD
C38
330pF
R56
0
R40 10k
VR-DVD
NC
1
+
C11
CDV10uF/25v
+
CE15
CDV100uF/25V
TP73
CB24
0.1uF
B
YUV0
AS
D
A
T
2
C
13
0.
47uF
/N
C
R50 10k
C10
CDV10uF/25v
D
TP57
TP5
TP2
C
22
0.
047uF
CB10
0.1uF
XI
AP
LL
VD
D
3
CB25
0.1uF
C37
0.1uF
G
Vc(Vref)
A0 A17 IR
V1P4
L30
FB
TP12
TP82
IO_7
A1 KEY1
R6 680k
V18
E
A8
TP25
R38 18k
TP61
CD-LD
24
VCC
SP+
A[0..21]
TxD
SPLR
C
K
VCC
TRIN
TP55
+
CE16
CDV47uF/25V
AUDIO INTERFACE
T+
ASDAT[0..3]
TP62
R15 100k
VCC
TRIN LDO1
IO_11
TP69
TP36
R57
0
TP4
TROUT
AVCC1
BA1
PLLVDD3
Y UV7
TROUT
Q1
2N3904
1
3
2
L14
FB
C
16
0.
1uF
6
FMSO
A9
A6
LDO1
U5
BA6287F
1
2
3
4
5
6
7
8
VCC
BOUT
GND
AOUT
BIN
NC
GND
AIN
TP85
R5 750k
ASD
AT
3
DQ
1
5
U
P
1_2
A
TP39
R9
150k
1
SUBD
SUBC
TP15
MD
D/d
AVCC
SP-
E
IN
T
0#
PLLVD
D
3
ASPDIF
TP20
TP13
DV33
V1P4
ADIN
F
AD
1
C23
33pF
R25 10k
13
MO_VCC
IO_4
R
F
V
DD3
V20
DQ
1
4
TP74 TP78
TP48
B
TRIN
STBY
IO_18
+
CE19
CDV100uF/25V
14
A20
CB13
0.1uF
Y UV[4..6] [4]
MA[0..11]
A
LRCK
CB36
0.1uF
C
B/b
UW
R#
V20
R1
7
0
R69
10k
R29
0
C33 120pF/NC
16
4
LOAD-
AD
2
LDO2
+
CE13
CDV100uF/25v
R27 100k
C9
20pF
UP1_2
A2
C
12
0.
1uF
IIC
19
RFV33
DV33
OP+
C3 2200pF
C32 1uF
D
SW1
LD-DVD
USBVDD
Y UV5
C
21
0.
047uF
TP17
C40
0.1uF
TP9
CB34
0.1uF
TP28
IO
_1
9
AD
4
RFOP
+
CE14
CDV100uF/25V
R52 10k
TP79
PCE#
ALRCK
AVCC1
SUBB
DMO
A18
R21
560
FLASH
E
22
PWR#
DISCDET
C2
6
0.
1uF
Q5
2SB1132
1
3
2
Q2
2SK3018
1
3
2
TP47
CVBS [2]
TRSO
IO_[0..19]
Y UV6
SL-
PLAY
TP83
STBY
DCLK
R67 0
BA[0..1] [3]
SPBCK
ASDAT[0..2]
ADACVDD
TRSO
FMO
ASP
D
IF
DQ10
C39
330pF
D9
1N4148
TP81
HA2
1
2
3
4
5
6
7
8
9
10
11
12
CB33
0.1uF
TP24
1
V18
DCKE
AD
3
LDO_CD
DISCDET
R28
0
R10
150k
TO
P
HA1
HEADER 24 SMD0.5 TOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CB38
0.1uF
R65 0
R71
10k
UR
D#
MS
_S
D
IO
VSY NC#
RFV
D
D
3
CVBS
CB11
0.1uF
CB32
0.1uF
CB15
0.1uF
SP-
V1P4
IO_10
MA9
L6
FB
8
VCC [1]
FMO
AU
T
O
-D
VD
OPO
XT
ALI
TP66
R7 0
F-
AD[0..7]
FOSO
D
WE#
R26 10k
TP72
C14
2200pF
DQ[0..15] [3]
F-
IO_12
A16
DACVDD3
AVCC
R51
33k
TP21
C4
0.1uF/NC
CB19
5600pF
F+
17
SP-
YUV[4..6]
CB16
0.1uF
L9 FB
TMS
HSY NC#
IO_2
SPBCK
+ CE12
CDV10uF/25v
DC100bc
C30 1uF
R
8
10
0k
DV33
RAS# [3]
MDI1
AS
D
A
T
1
A13
CB21
0.1uF
TP27
+
CE17
CDV47uF/25V
B
2
DV33
IR
KEY3
AUTO-DVD
C18
CDV10uF/25v
TP65
TP60
R70
10k
PRD# [3]
DQM[0..1] [3]
CB29
0.1uF
R24 100k
L8 3.3uH
R45
20k
R
12
15k
L13
10uH
15
A
R37 20k ASDAT[0..2] [3]
USBVDD
USBP
AD
AC
VD
D
OPTICAL
TP56
R32 4.7
TP11
T-
CD/DVD SW
DV33
Y UV7 [3]
DQ12
IO_9
MDI1
MDI2
LIMIT
L7 3.3uH
TO
P
MS_SDIO 3
AUTO-DVD [1]
TDO
A7
TDI
SD
A
L16
FB
L12
FB
CB27
0.1uF
TP37
DCLK [3]
SPDATA [3]
D
TDO
DQ
2
A3
TP34
C24
33pF
MEMORY
AVCC [1]
PRD#
F
OP+
MA7
U4
BA5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29 30
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
G1 G2
R11
680k
R42
33k
MO_VCC
CAS# [3]
FOSO
SPBCK
RFVDD3
MA6
A15
LDO_DVD
89_ALS
TP46
R35
1
TP35
ABCK
FMSO
L31
FB
PR
D
#
SP+
Q3
2SK3018
1
3
2
GND-PD
18
CS# [3]
RAS#
TCK
GND
TP14
CB30
0.1uF
CB37
0.1uF
GND
PWR# [3]
USBM
D
A
CV
DD
3
IO_13
IO_1
MA1
C36
C/NC
L10
FB
C42
150pF
2N3904
3
VSY NC# [3]
USBP [4]
DQ
6
GND
TP52
C41
0.015uF
VR-CD
MA[0..11] [3]
USBVDD [4]
Y UV4
FOO
RF
V
18
TRO
TP41
DV33
IO_[0..19] [3]
ABC
K
OP-
BA0
KEY3
TP26
R43 20k
RFV33
DV33
V1P4
V2P8
MS_SDIO
KEY1
SCL [3]
A[0..21] [3,4]
SPLRCK [3]
IOA
JITFN
DQ
5
MA11
SW3
C31 1uF
TP68
C46
104
3
F
ADIN
XO
C/c
SP+
ABCK [5]
DCKE [3]
DCLK
LD-CD
DMO
A5
RFV18
LOAD-
C34
0.1uF
CB39
0.1uF
TP43
J4
4x1 W/HOUSING
1
2
3
4
C7
2200pF
2SK3018
21
SPMCLK [3]
TMS
DCKE
R14 R/NC
TP33
CB20
0.1uF
5
VSTB [1]
SPD
AT
A
TP59
C2 390pF
B
RFO
LOAD+
DACVDD3
R66 0
C1
5
1000pF
C17
4.7uF
TP8
UP1_2 [4]
R87
10k
V18
URST# [1,4]
USBM [4] USBM
MA5
RFON
TRCLOSE
C35
0.1uF
CB17
0.1uF
C25
0.1uF
TP67
HFM
E
DQM[0..1]
TCK
IO_17
LDO2
TP22
1
23
SL-
AVCC
ASDAT[0..3] [3]
IR [1]
T-
DACVDD3
URST#
TP6
C5
0.1uF
B
GND
TP42
10
AD[0..7] [3]
V1P4
SPMCLK
MA4
AS
D
A
T
0
CAS#
TP10
CB12
0.1uF
+
CE23
CDV10uF/25V
WE#
DQ
M
0
IO_16
TP58
R18 1
TP8
R39 15k
R80 33
ALRCK [5]
VST
B
GPI
O
_4
CB23
0.1uF
C28 1uF
TP16
A4
V18
KEY2
L11
FB
TP45
NC
V18
PCE# [3]
89_ALS [3]
ALE
IO_15
RAS#
STOP
CB22
0.1uF
R41
33k
Very Important to
reduce Noise
2
LOAD+
XO
XI
RxD
VCC
HSY NC# [3]
HSY NC#
V18
IC
E
DQ
0
VREF
R68 0
+
CE21
CDV47uF/25V
E
Vcc
GPI
O
_6
SPM
C
LK
R31 4.7
R34
1
CS#
V2P8
DQ11
DQ
3
TROUT
TP80
R30
R/NC
R36
1
IO_19
V20
A14
V1P4
JI
TFN
J3
4x1 W/HOUSING
1
2
3
4
SCL
JITFO
SW3
CB31
0.1uF
R13
6.8
CB40
0.1uF
Pin Assignment v1.5
MT1389HD
U3
MT1389HD
2
250
3
4
5
1
252 253
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
256
28
27
30
29
32
31
43
26
25
33
34
35
36
42
41
45
39
40
46
38
37
59
75 74 72 71 70 69 68
52
91
62
63
87 86
64
65 84 83 82 81 73 93
53
54
55
56
80
57
58
67 92 85
60
61
76 78 90 79 66 77 94 95 96 97 98 99 100 101 102 103 104 105 116 106 107
244 245
108 109 110 111 112 122 113 114 115 117 118 120 119 121 123 124 125 126 128 127
129
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
167
168
166
165
164
163
162
161
160
159
158
156
157
155
154
153
152
151
150
148
149
147
146
145
144
143
141
142
140
139
138
137
136
134
135
133
132
131
130
249 255
24
254 231 230 238 237 248 247 236 251 246 243 241 242 240 239 234 235 232 224 225 222 221 220 219 226 218 217 215 213 214 204 211 210 209 208 212 207 206 205 203 202 201 200 199 198 197 196 195 194 193 233
44
47
48
49
50
51
88 89
216 223 228 229 227
DVDA
CRTP
LP
DVDB
DVDC
DVDD
AGND
OSP OSN
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
AVD
D
3
V2REFO
SGND
VREFO
V20
TEO
FEO
VPLLVSS
RFLVL/RFON
CSO/RFOP
TEZISLV
OP_OUT
OP_INN
OP_INP
FOO
TRO
VPLLVDD3
TROPENPWM
PWMOUT1/V_ADIN9
USB_VSS
FMO
DMO
IOA5
IO
A
20
HI
G
H
A
1
HI
G
H
A
3
HI
G
H
A
4
HI
G
H
A
5
HI
G
H
A
6
HI
G
H
A
7
TMS/V_ADIN5
A17
HIGHA0
IOA18
IO
A
21
AD
6
IOA19
DV
DD
3
AD
4
AD
3
AD
2
D
VSS
HI
G
H
A
2
DV
DD
18
TCK/V_ADIN6
TDO/V_ADIN7
DVDD18
IOA2
AD
1
IOA3
IOA4
A16 IO
A
0
AD
5
IOA6
IOA7
IO
C
S
#
IO
C
E
#
D
VSS
AD
0
IO
WR
#
IO
A
1
UW
R#
URD
#
DV
DD
3
U
P
1_2
U
P
1_3
U
P
1_4
U
P
1_5
U
P
1_6
U
P
1_7
U
P
3_0
U
P
3_1
U
P
3_4
RD4 U
P
3_5
IC
E
A
D
CV
DD
3
AD
C
VSS
PR
ST
#
IR IN
T
0#
DQ
M
0
IO
_
19
RD1
5
RD7 RD6 RD5 RD3 DV
DD
3
RD1 RD2 RD0 RD1
4
RD1
3
RD1
2
RD1
1
RD9 RD1
0
RD8
DACVSSC
Y UV1/Y
DACVDDB
Y UV2/C
DACVSSB
Y UV3/CVBS
DACVDDA
Y UV4/G
DACVSSA
Y UV5/B
Y UV6/R
VSY NC/V_ADIN1
Y UV7
HSY NC/V_ADIN2
DVSS
IO_17
C0/IO_0
C1/IO_1
DVDD18
C2/IO_2
C3/IO_3
C4/IO_4
DVDD3
C5/IO_5
C7/IO_7
C6/IO_6
Y UVCLK/IO_8
Y 0/IO_9
Y 1/IO_10
Y 2/IO_11
Y 3/IO_12
Y 4/IO_13
DVDD18
Y 5/IO_14
Y 6/IO_15
DVDD3
Y 7/IO_16
RA4
RA5
RA6
RA7
RA8
RA9
DVSS
RA11
CKE
RCLK
DVDD3
RA3
RA2
RA1
DVDD18
RA0
RA10
BA1
BA0
RCS#
CAS#
RAS#
RWE#
DQM1
DVDD3
IO_18
H
R
FZC
IR
E
F
SVDD3
RFG
C
RF
G
N
D1
8
AD
AC
VD
D
2
ID
AC
EX
L
P
PLLVSS
R
F
R
PAC
RF
RP
DC
J
ITFN
RF
G
N
D
RFV
D
D
3
LPF
O
P
LPF
IP
LP
F
IN
LPF
O
N
PLLVD
D
3
XT
ALI
J
ITFO
RFV
D
D
18
AR
/S
D
A
T
A
1
AVC
M
AR
F
(SW
)
AD
AC
VSS
1
AD
AC
VSS
2
APLLVSS
AL/
S
D
A
T
A
2
APLLC
AP
APLLVD
D
3
MC
_D
A
T
A
DV
DD
18
ASD
AT
A
4
SPM
C
LK
AC
LK
ABC
K
A
LRCK
DV
DD
3
ASD
AT
A
3
SPBC
K
SPLR
C
K
SPD
AT
A
ASD
AT
A
2
/G
PO
_0
ASD
AT
A
1
/G
PO
_1
GP
IO
_3
GP
IO
_4
R
C
LKB/
G
P
IO
_5
RV
R
E
F/
G
P
IO
_6
ASD
AT
A
0
/G
PO
_2
DA
C
V
DDC VR
EF FS
Y
U
V
0/C
IN
XT
ALO
CAPPAD
USBP
USBM
USB_VDD3
FG/V_ADIN8
TDI/V_ADIN4
ALE AD
7
SP
D
IF
AR
S/
SD
AT
A
3
A
LF/
(C
TR)
AD
AC
VD
D
1
ALS/
SD
AT
A
0
CB18
0.1uF
C
2SB1132
DMSO
TEO
C48
104
T+
SL+
SL+
C
DQ9
89_ALS
V18
A
MA3
A12 A21
MA0
R19 0
L29
FB
TP63
CB28
0.1uF
9
IOA
RFVDD3
DQ
4
TP75
TP30
GND 1,2,4,5,6
GPI
O
_5
AD
0
MC
_D
A
T
A
MA2
Y1
27MHz
TP44
RF
ACLK [5]
DQ[0..15]
BA[0..1]
R
F
V
DD3
VIDEO INTERFACE
SDA [3]
TRO
DQ
7
LDO_CD
TP53
TP29
R48 10k
C
19
0.
1uF
A/a
SW3
WE# [3]
APLLVDD3
C
RX
D
C29 1uF
L15
10uH
+
CE18
CDV47uF/25V
2
SPDATA
OP-
AC
LK
S
PBC
K
FEO
LIMIT
KEY2
TP3
11
MO_VCC
V18
DQ
1
DACVDD3
TP7
TP70
CB14
0.1uF
C47
104
TP38
DMSO
URS
T
#
V1P4
CAS#
RFO
ALRCK
AD
5
IO_0
FS
TP40
C
8
0
.1uF
20
SPLRCK
FS
SL+
C44
0.1uF
RS-232
TROPEN
TP64
TP50
R46 20k
C27
C/NC
12
LIMIT
F+
SL-
C
USBP
IO_3
A10
CB35
0.1uF
R22 0
TP19
3
ACLK
VSY NC#
TP51
GND-LD
DV33
TDI
VR
E
F
TEZISLV
DQ8
TRCLOSE
TP76
DV33
OPO
AD
6
MA10
IO_14
+
CE20
CDV47uF/25V
C43
150pF
R44
10k
TP77
C
JI
TFO
A11
MC_DATA
TP23
TP49
C
20
0.
033uF
R20
10k
DQ13
YUV7
A19
EJECT
R1
6
0
R33
1
7
DVD-LD
POWER/ON/OFF
TP18
R47
10k
TP32
TP31
LOAD-
DQM1
SC
L
IO_8
MA8
CVBS
C6
0.01uF
CB26
0.1uF
TP84
3
FOO
PC
E#
+
CE22
CDV47uF/25V
R23
1k