Daewoo DVD-2600 circuit diagram
5
4
3
2
1
1 INDEX & POWER, RESET
D D
2 RF / SERVO & MPEG - MT1336E / MT1379E
3 MEMORY - SDRAM, FLASH/EEPROM
4 AUDIO - WM8720&WM8746
5 AV FILTER.
NAME
VCC
RVCC
AVCC AGND
V33
DV33
AV33
V25 MT1379E
+5VA
+3VV
C C
1
2
3
4
5
6
7
8
9
10
11
CN8
POWER,11P,PITCH=2.5MM
+5VV
+12V
5SB
1
SBY
2
+P12V
3
GND
4
-P12V
5
+P5V
6
GND
7
+P3.3V
8
-22V
9
AC1
10
AC2
11
TYPE
Digital 5V
Servo 5V
RF 5V
Digital 3.3V
Digital 3.3V
Servo 3.3V
Digital 2.5V
Audio 5V
Video 3.3V
Video 5V
Audio 12V
1
|
V
B B
Pitch=2.5 m/m
+P5V
+P5V
A A
L3
FB / 0805
L4
FB / 0805
AVCC
RVCC
CB4
0.1u
CB7
0.1u
CB8
0.1u
DEVICE
SUPPLY
MT1336E
PICKUP HEADER
SDRAM, Flash, VideoDAC
MT1379E
MT1379E
Audio DAC
Video DAC
Video DAC
Audio filter
+P12V
+P12V
CB1
0.1u
-P12V
-P12V
CB2
0.1u
VCC
+C5
220u
AVCC
+C7
220u
RVCC
+C9
220u
NAME
GND
SGND
VGND
C1
+
220u
C3
+
220u
CB6
0.1u
C8
+
100u
CB10
0.1u
TYPE
Digital Ground
Servo Analog Ground
Audio Ground
Video Ground
L1
+P3V3
FB , 1210
U1
OPEN(G960T63U)
312
VI
VO
GND
SOT223
DV33
U2
OPEN(G950T63U)
312
VI
VO
GND
SOT223
FB / 0805
V33
+C2
47uF
URST
D1
1N4148
AV33
DV33
12
D2
1N4001,DIP,PITCH=10M/M
V25
AV33
DV33
V25
+
CB3
0.1uL2
CB5
0.1u
CB9
0.1u
C4
220u
V33
V33+P5V
+
C6
220u
+
C10
220u
R1
39k
1 2
URST
URST [ 2,3 ]
5SB
PWR_STBY [ 2 ]
5
4
3
2
1
INDEX&POWER
1
V25
CB25
0.1uF
0.1uF
J2
4
3
2
1
RS232/4P,2.0 m/m
V
|
1
Pitch=2.0 m/m
A A
TP16 FOSO
1
TP17 TRSO
1
TP19 DMSO
1
TP20 FMSO
1
TP21 FG
1
VCC
VCC
R27
R28
1K
1K
SCL
SDA
-22V
1
1
AC1
2
2
AC2
3
3
GND
4
4
5V
5
5
RMT IR
6
6
VSTB
7
7
VSCK
8
8
VSDA
9
9
SBY
10
10
5SB
11
11
CN7
VFD 2.0MM
DVD_LED
1
1
CD_LED
2
2
3
3
O/P_KEY
4
4
PLAY-KEY
5
5
STOP_KEY
6
6
RMT
7
7
+5V RMT
8
8
GND 8.8V
9
9
CN11
LED,2.0MM
0.1uF
V33
CB23
0.1uF
0.1uF
RxD
TxD
AV33
R17
4.7
C26
+
47uF
FOSO
TRSO
TROPEN
PWMOUT2
DMSO
FMSO
FG
V1P4
R31
10
CN9
LCD,2.0MM
V25
CB21
CB22
CB20
CB24
0.1uF
C27
TP12 LPFIP
1
TP13 LPFOP
1
TP14 JITFO
1
TP15 JITFN
1
CB36
0.1uF
VCC
R30
4.7k
C45
100p
VSTB
1
1
VCLK
2
2
VDATPIC_LED
3
3
GND
4
4
D5V
5
5
D5V
6
6
GND
7
7
8
8
9
9
100pF
CB19
0.1uF
C37
0.015uF
CB13
0.1uF
AV33
CB35
C38
330pF
0.1uF
DV33
CB14
0.1uF
NEAR PIN 212
CB32
0.1uF
C36100pF
330pF
1
Pitch=2mm
C39
DV33
CB16
CB15
0.1uF
0.1uF
RFRPC
RFRPC
TP1
1
HTRC
1
TP2
HTRC
V1P4
V2P8
CB33
0.1uF
RFON
TP8RFON
1
RFOP
TP9RFOP
1
C28
C29
1uF
C30 0.01uF
C31 0.01uF
C32 0.01uF
C33 0.01uF
TP18 PWMOUT1
1
C40
C
AV33
CB17
0.1uF
CB27 0.1uF
CB30 0.1uF
C24 1000pF
C25 1000pF
0.01uF
R188.2k
R20750k
R2133k
R2233k
R230
V25
R2410k
R2515k
GND
A8
A9
A10
A11
A12
A13
GND
A14
A15
AD7
AD6
AD5
AD4
DV33
AD3
AD2
AD1
AD0
A0
A1
V25
A2
A3
A4
A5
A6
A7
A16
A17
A18
A19
R32
4.7
CB18
0.1uF
R10 100k
R11 R
R12 0
+
+
TP5RFDTSLVP
TP7RFDTSLVN
RFIN
RFIP
1
IREF
2
PLLVSS
3
LPIOP
4
LPION
5
LPFON
6
LPFIP
7
LPFIN
8
LPFOP
9
JITFO
10
JITFN
11
PLLVDD3
12
FOO
13
TRO
14
TROPENPWM
15
PWMOUT1
16
PWMOUT2
17
DVDD2
18
DMO
19
FMO
20
DVSS
21
FG
22
HIGHA0
23
HIGHA1
24
HIGHA2
25
HIGHA3
26
HIGHA4
27
HIGHA5
28
DVSS
29
HIGHA6
30
HIGHA7
31
AD7
32
AD6
33
AD5
34
AD4
35
DVDD3
36
AD3
37
AD2
38
AD1
39
AD0
40
IOA0
41
IOA1
42
DVDD2
43
IOA2
44
IOA3
45
IOA4
46
IOA5
47
IOA6
48
IOA7
49
A16
50
A17
51
IOA18
52
IOA19
53
IOA20
54
APLLVSS
C44
2.2u,0805
147
191
DVDD3
C14
20p
R15
190
VFO13
IDGATE
0
URST
GND
189
188
DVSS
1 2
R4 100k
Y1 C27MHz
TP3 XTALI
TP4 XTALO
1
1
XTALI
XO
XI
DV33
187
186
185
PRST
XTALI
XTALO
U3A
74HC04
1 2
184
183
SPBCK
DVDD3
SPLRCK
C18
10UF
C20
10UF
L5 2.7u, DIP
C12
1000p
R8
XI
R
RFRP
CB29 0.1uF
RFL
206
207
RFLEVEL
RFRP_DC
TP6 ADIN
1
R13 18k
SDATA
TEO
BDO
SCLK
SDEN
CSO
FEO
205
204
202
201
203
FEI
TEI
CSO
RFSUBI
TEZISLV
ADINIR
200
ADIN
GND
199
198
ADCVSS
DV33
197
196
195
194
193
192
BDO
SLCK
SDEN
WOBSI
SDATA
UDGATE
1
1
C23 1000pF
AV33
RFZC
RFRPC
216
215
214
213
208
209
210
211
212
RFIP
RFIN
HRFZC
RFRP_AC
ADCVDD3
PWMVREF
RFDTSLVN
RFDTSLVP
PWM2VREF
MT1379_216
APLLVDD3
ALE
IOOE#
IOWR#
IOCS#
DVSS
UP1_2
UP1_3
UP1_4
UP1_5
UP1_6
DVDD3
UP1_7
UP3_0
UP3_1
INT0#IRDVDD2
UP3_4
UP3_5
UWR#
URD#
DVSS
RD7
RD6
RD5
RD4
DVDD2
RD3
RD2
RD1
RD0
RWE#
555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899
V25
DV33
PRD#
PWR#
PCE#
GND
SCL
VSDA
VSTB
VSCK
SDA
GND
DQ6
RXD
TXD
DQ5
DQ7
CAS#
V25
CAS#
WE#
DQ3
DQ2
DQ1
DQ4
DQ0
1
V25
182
DVDD2
RAS#
RAS#
181
180
SPDATA
RCS#
CS#
BA0
FS0
179
HSYN
SPMCLK
BA0
DVSS
GND
CB12
0.1uF
C15
20p
RGB_SWITCH
MIC_EN#
GND
178
177
176
YUV7
DVSS
RD15
RD14
DQ13
DQ14
DQ15
VSYN
RD13
FS1
175
BLANK#
RD12
DQ12
V33
V33
3 4
R9
R
R14 1K
Y5
Y6
174
173
172
ICE
YUV6/R
DVDD3
RD11
DV33
DQ11
DQ10
147
U3B
74HC04
GND
171
YUV5/B
DACVSSA
RD10
RD9
100
DQ9
Y4
170
YUV4/G
RD8
101
DQ8
4 3
VCC OUT
open(OSC1)
27MHz
XO
DACV33A
DACV33B
GND
Y2
Y3
169
168
167
166
165
YUV2/Y
DACVSSB
DACVDDA
DACVDDB
YUV3/CVBS
DVSS
CLK
CLE
RA9
RA11
102
103
104
106
105
GND
DCKE
MA9
DCLK
MA11
21
GNDNC
R3 10
GND
Y1
164
163
YUV1/C
DACVSSC
YUV0/CIN
FS
VREF
DACVDDC
ASDATA4
ASDATA3
ASDATA2
ASDATA1
ASDATA0
SPDIF
MC_DATA
ACLK
DVDD3
ALRCK
ABCK
RD16
RD17
DVSS
RD18
RD19
RD20
RD21
DVDD2
RD22
RD23
DQM2
DQM3
DVSS
RD24
RD25
RD26
RD27
DVDD3
RD28
RD29
RD30
RD31
DVSS
RA3
RA2
RA1
RA0
DVDD2
RA10
BA1
DQM0
DQM1
DVSS
RA4
RA5
RA6
DVDD3
RA7
DMVSS
DMVDD3
RA8
108
107
MA8
R2 R
Y0
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
U4
MT1379E
SMD LQFP-216
R16
R
Y0
FS
DACV33C
RESET#
MUTE_DAC
ASDAT2
ASDAT1
ASDAT0
ASPDIF
AMDAT
ACLK
DV33
ALRCK
ABCK
DQ16
DQ17
GND
DQ18
DQ19
DQ20
DQ21
V25
DQ22
DQ23
DQM2
DQM3
GND
DQ24
DQ25
DQ26
DQ27
DV33
DQ28
DQ29
DQ30
DQ31
GND
MA3
MA2
MA1
MA0
V25
MA10
BA1
DQM0
DQM1
GND
MA4
MA5
MA6
DV33
MA7
XTALI
C13
C
Y[0..7]
Y[0..7] [ 6 ]
V33
CB34
C43
2.2u,0805
R33
4.7
0.1uF
VREF
L6
DACV33A
FB,0805
L7
FB,0805
L8
FB,0805
1
TP11
C34
C
R26
1K
AV33
CB26
0.1uF
CB28
0.1uF
CB31
0.1uF
1
DACV33B
DACV33C
FS
TP10
R19
1.5K
C16
+
10UF
C19
+
10UF
C21
+
10UF
FS1
FS0
RGB_SWITCH
A[0..19]
AD[0..7]
PRD#
PWR#
PCE#
MA[0..11]
DQ[0..31]
BA[0..1]
DQM[0..3]
DCLK
DCKE
CAS#
RAS#
WE#
CS#
SCL
SDA
ASDAT[0..2]
RESET#
MUTE_DAC
MIC_EN#
ALRCK
ACLK
ABCK
ASPDIF
AMDAT
URST
TROPEN
SCLK
SDEN
SDATA
PWMOUT2
RFOP
RFON
V2P8
V1P4
FEO
RFL
CSO
TEO
BDO
RFRP
HTRC
DMSO
FOSO
TRSO
FMSO
ADIN
FS1 [ 6 ]
FS0 [ 6 ]
RGB_SWITCH [ 5 ]
VIDEO INTERFACE
A[0..19] [ 4 ]
AD[0..7] [ 4 ]
PRD# [ 4 ]
PWR# [ 4 ]
PCE# [ 4 ]
FLASH
MA[0..11] [ 4 ]
DQ[0..31] [ 4 ]
BA[0..1] [ 4 ]
DQM[0..3] [ 4 ]
DCLK [ 4 ]
DCKE [ 4 ]
CAS# [ 4 ]
RAS# [ 4 ]
WE# [ 4 ]
CS# [ 4 ]
MEMORY
SCL [ 4 ]
SDA [ 4 ]
IIC
ASDAT[0..2] [ 6 ]
RESET# [ 5 ]
MUTE_DAC [ 5 ]
MIC_EN# [ 6 ]
ALRCK [ 5 ]
ACLK [ 5 ]
ABCK [ 5 ]
ASPDIF [ 6 ]
AMDAT [ 5 ]
AUDIO INTERFACE
URST [ 1,2 ]
TROPEN [ 2 ]
SCLK [ 2 ]
SDEN [ 2 ]
SDATA [ 2 ]
PWMOUT2 [ 2 ]
RFOP [ 2 ]
RFON [ 2 ]
V2P8 [ 2 ]
V1P4 [ 2 ]
FEO [ 2 ]
RFL [ 2 ]
CSO [ 2 ]
TEO [ 2 ]
BDO [ 2 ]
RFRP [ 2 ]
HTRC [ 2 ]
DMSO [ 2 ]
FOSO [ 2 ]
TRSO [ 2 ]
FMSO [ 2 ]
ADIN [ 2 ]
SERVO
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