Skyworth - Chasis 3md3
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121110987654321
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Title
Number RevisionSizeA1
Date: 3-Feb-2004 Sheet of File: D:\ZHYH\\3MD1-SCH.ddb Drawn By:
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18
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R202 22K
R203 22K
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R207 22K
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R238
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R239
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R240
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R10275
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R40710K*
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M37150M8 + M61250FP ( M61264FP )NTSC ( + DVD ) OR MULTI SYSTEM ( + DVD )
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C605
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C626 470P/500V
C622 470P/500VC628
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C6211000u/25V
C6273300u/16V
20V for A.amp
7V for DVD
1R6250.12-1W
1R6240.33-1W
1R6230.33-1W
1R6210.33-1W
1R6220.33-1W
1R6200.33-1W
C6233300u/16V
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D631BA158*
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L621100uH
C6291000u/16V
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+9V FOR DVD
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ZD6049.1V
ZD6039.1V
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+ C64010u/16V
EHT
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C335A1n5P/2KV*
+110V
L332100uH*
L33044uH*
2R308680-2W
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D333BA158
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C3470.056u/250V
ZD332
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C1040.01u
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L10310uH
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R14747K/1/6W
X-RAY2
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8V
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REPLACED ONLY BY THE SAME TYPE COMPONENT
-
55
4
4
3
3
2
2
1
1
D D
C C
B B
A A
|
1 INDEX & POWER, RESET
(11)
V
4 AUDIO - AV2388/CS4340
(11)
5 AV FILTER.
3 MEMORY - SDRAM, FLASH/EEPROM
Pitch=2.54 m/m
2 RF / SERVO & MPEG - MT1336E / MT1379E
1
COMMON79_HD60
Video Ground
Digital 2.5V
VGND
Video 5V
MT1336E
MT1379E
Digital 5V
SDRAM, Flash, VideoDAC
MT1379EMT1379E
NAME
Audio DAC
Digital 3.3V
Servo Analog GroundAudio Ground
+12V
V33DV33AV33
GND
RF 5V
V25
NAME
Video DACAudio 5V+5VA
TYPE
SGNDDigital Ground
Servo 3.3V
SUPPLY
Digital 3.3VAVCC
Servo 5V
DEVICEVCC
Video 3.3V+3VV
Audio filter
PICKUP HEADER
TYPE
Audio 12V+5VV Video DAC
AGNDRVCC
MT1379E/C (LQFP216) DVD MP Board for SANYO DV34
SKYWORTH MULTIMEDIA INTERNATIONAL LIMITED
DESIGNED BY
CHECKED BY
APPROVED BY
AVCC
+P33V
RVCC
AVCC
GND
AV33
VCCA
AV33
+PS5V
URST
V25
DV33
SGND
+P12V
URST
-P12VDV33
VCCRVCC
+P12V
-P12V
GND
MIC
+P33V
VCC
-P12V
+P12V
+PS5V
VCC
SGND
+PS5V
DV33
V25
MICMIC
+P12V
-P12V [ 5 ]
VCCA [ 4,5 ]
GND [ 2,3,4,5 ]
+P12V [ 5 ]
AV33 [ 2 ]
VCC [ 2,3,4,5 ]
V25 [ 2 ]
AVCC [ 2 ]
DV33 [ 2,3, ]
RVCC [ 2 ]
SGND [ 2,3,4,5 ]
+PS5V [ 2 ]
URST [ 2 ]
MIC [ 5 ]
DV33
AV33
AVCC
DV33
V25RVCC
VCCA+5VA
+C11220u
CN9
3PIN 2.5
123
C80.1u
+C7220u
D1
1N4148
1
2
R1
4.7k
C160.1u NC
C60.1uL2
FERB
+C310u
C140.1u
CN8
9P,2.5 m/m
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C100.1u
C120.1u NC
D2
1N4001
1
2
+C17220u NC
+C9220u
C2
0.1u NC
+C13220u NC
C4
0.1u NC
+ C1220u/16V NC
L4
FERB NC
L3
FERB
L11
FERB
+ C5220u/16V NC
C1540.1u
FB7
SMD FERB
L12
FERB
C1510.1u
L1
FERB
+C15220u
-
55
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MT1336E/C
R46,R60,R63: FOR 3VMT1336E
R38,R49,R61: FOR 5VMT1336E
TO-92
TOP SIDE CONTACTED
Very Importantto reduceNoise
SKYWORTH MULTIMEDIA INTERNATIONAL LIMITED
DESIGNED BY
CHECKED BY
APPROVED BY
0R0R
27K27P
10P100K
390P
33K
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NC
OP-
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C
L
K
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F
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STBY
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T
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D
A
T
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T
R
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T
TROPEN
FMSO
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D
CCBB
SP-
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U
R
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T
S
D
E
N
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OP+
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L
D
O
1
T
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C
L
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B
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C
RFOP
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B
TRSO
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D
I
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RVCC
LDO_AVCC
AVCC +PS5V
RVCCIN RFVCC
RFRP
HTRC
V2P8
TEOCSORFLFEO
LIMIT
SP- SP--
TRIN
LOAD-
TRCLOSE
TROUTLOAD+
TROPEN
FOSO
CSO
SDATA
FMSO
RFON
RVCC
RFOP
V2P8
SCLK
V1P4
BDO
SGND
GND
DMSO
URST
SDEN
PWMOUT2
RFL
ADIN
HTRC
RFRP
TEO
FEO
TRSO
TROPEN
DV33
+PS5V
AVCC
RVCC
V20
GND
C
LDO2
MDI1
LDO1
MDI2MDI1
D
A
IOA
B
E
F
V20
RFO
IOA
D DDRFO
SL-SL+
SP+I
O
A
I
O
1
I
O
2
I
O
3
FOSO
CSO
SDATA
FMSO
RFON
RVCC [ 1 ]
RFOP
V2P8
SCLK
V1P4
BDO
GND [ 1,3,4,5 ]
SGND [ 1,3,4,5 ]
DMSO
URST
SDEN
PWMOUT2
RFL
ADIN
HTRC
RFRP
TEO
FEO
TRSO
TROPEN
DV33 [ 1,3, ]
AVCC [ 1 ]
RVCC [ 1 ]
+PS5V [ 1 ]RVCCIN
RVCCIN
RVCCIN RFVCC
+PS5V+PS5V
RVCCIN
+PS5V +PS5V
LDO_AVCC
AVCC
AVCC
Q10SS8050
1
2
3
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0.1u
R54 390
R251
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R561K
+ C69
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CN1
SF-HD6AV/0.5mm,24P TOP
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F-F+T+T-CD
CD/DVDRF
ABF
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VCCE
NCVR-CD
VR-DVDLD-CD
MDHFM
NCLD-DVDGND-LD
CN26P 2.0
123456
R9 10k
R93
C112390P
CN3
5PIN 2.012345
R95
C45
470P
C440.1u
R13 10K
R40330K
R55 390
R261
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2
3
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47u
R10 10k
R8
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+C5847u
C820.1u
+ C6747u
C54
0.1u
R4
NC
C88 C Q8SS8550
1
2
3
C60 1u
C330.1u
R11 10kC180.1u
R16
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2
3
C48 0.1u
C56
0.1u
L5
R18 22
C62 1u
R38750K
L8
10uH,DIP
R5 10k
C49 0.1u
R34 750K
C72
0.1u
R19 22
C42
C46
0.033u
R2915k
R74 100K
L6
10uH,DIP
U1
MT1336E/C
1
2
8
1
2
7
1
2
6
1
2
5
1
2
4
1
2
3
1
2
2
1
2
1
1
2
0
1
1
9
1
1
8
1
1
7
1
1
6
1
1
5
1
1
4
1
1
3
1
1
2
1
1
1
1
1
0
1
0
9
1
0
8
1
0
7
1
0
6
1
0
5
1
0
4
1
0
3
3837363534333231302928272625242322212019181716151413121110987654321
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
66676869707172737475767778798081828384858687888990919293949596979899
100101102
65
W
G
N
D
R
F
S
U
B
O
L
D
O
2
L
D
O
1
M
D
I
1
M
D
I
2
A
G
C
3
A
G
C
2
W
A
V
D
D
A
G
C
1
W
G
A
N
D
S
G
N
D
T
N
I
T
P
I
S
V
D
D
C
D
F
O
N
C
D
F
O
P
S
D
S
C
A
V
D
D
I
R
A
G
N
D
S
B
S
A
M
D
M
C
VFO13VDD
AGNDXAGNDXAGNDX
DPFODPFNGNDPHTRCTRLP
TRLPACRTPLP
CRTPHRFRPLRFRP
DEFECTVDDP
TEOCSOLVLFEOV20
VREFOV2REFO
AVDDTTM4
AGNDTTM3TM2TM1
AGNDORFONRFOP
AVDDOAGNDXAGNDXWVDD
WOBSO
G
N
D
U
D
G
A
T
E
H
D
G
A
T
E
I
O
0
I
O
1
I
O
2
I
O
3
I
O
4
I
O
5
I
O
6
I
O
7
I
O
8
I
O
9
I
O
A
I
O
B
V
D
D
S
X
C
K
1
6
M
S
C
L
K
G
N
D
S
S
D
E
N
S
D
A
T
A
R
S
T
D
P
D
M
U
T
E
A
G
N
D
P
A
G
N
D
X
A
V
D
D
P
VCONAVDDFAGNDXAVDDMCOSPHIHALLCOSREFCOSAGNDMHALLSINREFSINSINPHISW0SW2SW1MOPMONAGNDXAGNDXCEONCEOPRFGCIRFGCURFFGCOSPOSNCDDCDCCDBCDADVDRFINDVDRFIPDVDDDVDCDVDBDVDAMAMB
AGNDF
C57 0.1u
R33 20k
R2
NC
C790.1u
C61 1u
C1020.1u
R12 100K
C50 0.1u
R571K
R6
SMD FERB
C59 1u
C41
C53 0.1u
R271
+ C32100u
C43 390p
C40 0.015u
C930.1u
R17
+ C52
10u
+C94100u
+ C20
100u
C210.1u
Q4SMD P2907
1
2
3
Q122SK3018
1
3
2
C91150p
C870.1u
+ C51
10u
C92150p
Q6SMD 3904
1
2
3
R52220
R281
C740.015u
L7 FERB
C106120P
R53220
R7
SMD FERB
C19
0.1u
U2
BA5954
1
910
12
32
15
7
1413
21
1920
24
27
6
45
28
8
111718
16
2322
2526
29 30
VINFC
PVCC1PGND
VOSL+
CF2CF1
VOTK+
VNFFC
VOFC+VOFC-
PVCC2
PGNDVNFTK
CTK2
BIAS
VOSL
VINSL+VINSL-
STBY
VCC
VOSL-VOLD+VOLD-
VOTK-
VINLDPREGND
CTK1VINTK
GND GND
C30 0.1u
C29 0.1u
R3
NC
C770.1u
R73 10K
R3220k
R3110K
Q132SK3018
1
3
2
C113
390P
R421
C660.1u
Q9SS8050
1
2
3
C230 NC
R36 20K
-
55
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MT1379_216
TO FRONT PANEL
SKYWORTH MULTIMEDIA INTERNATIONAL LIMITED
DESIGNED BY
CHECKED BY
APPROVED BY
DQ[0..31]
MA[0..11]
Y[1..6]
A[0..19]
AD[0..7]
BA[0..1]
DQM[0..3]
AVCCRVCC
URST
DCKEDCLK
CS#
AV33V25
PWR#
DV33
MUTE#
WE#
CAS#
ASPDIF
VCC
ALRCK
SDA
ASDAT0ABCK
PRD#
RAS#
SCL
ACLK
PCE#
+PS5V
MICON-
ASDAT1ASDAT2
FOSO
CSO
SDATA
FMSO
RFON
RFOP
V2P8
SCLK
V1P4
BDO
DMSO
URST
SDEN
PWMOUT2
RFL
ADIN
HTRC
RFRP
TEO
FEO
TRSO
TROPEN
SGND
GND
F
E
O
MA4A18
B
A
0
F
S
0
BA1
Y
3RFOP
DQM3
ABCK
V
2
5
R
A
S
#
M
A
9
DV33
DACV33C
DQ19
T
E
O
GND
DQ28
FS
D
Q
1
2
V
2
5
MUTE#
A8
A16
S
D
E
N
ASDAT1
Y
2
AD2
ASPDIF
P
R
D
#
A0
A14
G
N
D
DQ17
GND
MA3
G
N
D
AD5
ALRCK
W
E
#
GND
V25
DQM0
V
S
D
A
D
Q
4
V
S
T
B
D
Q
1
4
D
Q
1
DQ16
C
S
#
DQ23
D
Q
8
S
D
A
A5
DV33
Y
5
D
C
L
K
A6
AD4
C
A
S
#
Y
4
G
N
D
DQ24
MA10
G
N
D
MA6
D
Q
6
FMSO
D
Q
1
1
HTRC
M
A
8
MA5
F
S
2
D
Q
7
DQ22
V25
V2P8
S
C
L
K
ASDAT2
RFIN
DQ25
D
Q
0
AD3
DQM1
GND
S
D
A
T
A
D
Q
3
AD7
D
V
3
3
AD1
V1P4
ASDAT0
P
W
R
#
G
N
D
MA7
A7
D
Q
9
V25
PWMOUT2
D
C
K
E
A15
R
X
D
RFZC
Y
6
MA2D
Q
5
U
R
S
T
A2
A1
DV33
MA0
D
V
3
3
R
F
R
P
C
AD0
D
Q
2
M
A
1
1
A9
A17
DQ27
C
S
O
V
2
5
A10
A
D
I
N
D
Q
1
3
G
N
D
V25
DQ29
R
F
L
G
N
D
TROPEN
A11
RFON
G
N
D
DQ18
G
N
D
GND
A12
Y0
DQ20
ACLK
D
A
C
V
3
3
B
MA1
D
V
3
3
D
Q
1
5
P
C
E
#
A4
B
D
O
DQ26
GND
DQM2
DQ31
A19
A3
G
N
D
T
X
D
DV33
D
A
C
V
3
3
A
TRSO
DMSO
AD6
RFRPC
FOSO
D
Q
1
0
RESET#
R
F
R
P
M
I
C
O
N
-
Y
1RFIP
DQ30
V
S
C
K
DQ21
S
C
L
V1P4
D
V
3
3
I
R
A13
VSTB
RxD
VSCK
IR
TxD
VSDA
ASDOUT
ASDOUT
X
I
X
O
XI XO
VREF
DVV33
DACV33C
DACV33A
DACV33B
RESET#
FS0
FS2
DV33
F
S
1
U
P
3
_
0
U
P
3
_
1
S
P
D
UP3_0UP3_1
SPD
VFDVCC
DCLK [ 3 ]
MA[0..11] [ 3 ]
PCE# [ 3 ]
BA[0..1] [ 3 ]
ABCK [ 4 ]
WE# [ 3 ]
ACLK [ 4 ]
VCC [ 1,3,4,5 ]
Y[1..6] [ 4 ]
DQM[0..3] [ 3 ]
AV33 [ 1 ]
PRD# [ 3 ]
RVCC [ 1 ]
ALRCK [ 4 ]
SCL [ 3,4 ]
DV33 [ 1,3, ]
AD[0..7] [ 3 ]
V25 [ 1 ]
ASDAT0 [ 4 ]
PWR# [ 3 ]
RAS# [ 3 ]
URST [ 1 ]
CAS# [ 3 ]
AVCC [ 1 ]
A[0..19] [ 3 ]
SDA [ 3,4 ]
DCKE [ 3 ]
DQ[0..31] [ 3 ]
ASPDIF [ 5 ]
SGND [ 1,3,4,5 ]
MUTE# [ 4 ]
CS# [ 3 ]
GND [ 1,3,4,5 ]
+PS5V [ 1 ]
MICON- [ 5 ]
ASDAT1 [ 4 ]ASDAT2 [ 4 ]
FOSO[ 2 ]
CSO[ 2 ]
SDATA[ 2 ]
FMSO[ 2 ]
RFON[ 2 ]
RFOP[ 2 ]
V2P8[ 2 ]
SCLK[ 2 ]
V1P4[ 2 ]
BDO[ 2 ]
DMSO[ 2 ]
URST[ 2 ]
SDEN[ 2 ]
PWMOUT2[ 2 ]
RFL[ 2 ]
ADIN[ 2 ]
HTRC[ 2 ]
RFRP[ 2 ]
TEO[ 2 ]
FEO[ 2 ]
TRSO[ 2 ]
TROPEN[ 2 ]
ASDOUT [ 4 ]
RESET# [ 5 ]
FS0 [ 5 ]
FS2 [ 5 ]
DV33
V25
AV33
AV33
AV33
AV33
DV33
VCCA
DV33
DV33
C1110.1u
R77 R
C650.1u
R41 8.2k
C85 1000p
R47 20k
+ C68
47u
C107C
R21 0
R781.5K
R58
4.7
C860.1u
C104 10n
C23
0.1u
+C9010u
CN4
HEADER 9
123456789
C1221000p NC
R22 NC
R20 100k
C27
0.1u
C22
0.1u
R87 4.7
C970.1u
C1150.1u
C640.1u
C28
0.1u
+C14810u
R30 1K
+C9547u
C39
0.1u
U3MT1379ELQFP216
5354
5
5
5
6
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
6
5
6
6
6
7
6
8
6
9
7
0
7
1
7
2
7
3
7
4
7
5
7
6
7
7
7
8
7
9
8
0
8
1
8
2
8
3
8
4
8
5
8
6
8
7
8
8
8
9
9
0
9
1
9
2
9
3
9
4
9
5
9
6
9
7
9
8
9
9
1
0
0
1
0
1
1
0
2
1
0
3
1
0
4
2
1
6
2
1
5
2
1
4
2
0
5
2
0
4
2
1
3
2
0
2
2
0
1
2
0
0
1
9
9
1
9
8
1
9
7
1
9
6
1
9
5
1
9
4
1
9
3
1
9
2
1
9
1
1
9
0
1
8
9
1
8
8
1
8
7
1
8
6
1
8
5
1
8
4
1
8
3
1
8
2
1
8
1
1
8
0
1
7
9
1
7
8
1
7
7
1
7
6
1
7
5
1
7
4
1
7
3
1
7
2
1
7
1
1
7
0
1
6
9
1
6
8
1
6
7
1
6
6
1
6
5
1
6
4
1
6
3
162161160159158157156155154153152151150149148147146145144143142141140139138137136135134133132131130129128127126125124123122121120119118117116115114113112111110109
1
0
8
1
0
7
1
0
6
1
0
5
123456789
10111213141516171819202122232425262728293031323334353637383940414243444546474849505152
2
0
3
2
0
6
2
0
7
2
0
8
2
0
9
2
1
0
2
1
1
2
1
2
IOA20APLLVSS
A
P
L
L
V
D
D
3
A
L
E
I
O
O
E
#
I
O
W
R
#
I
O
C
S
#
D
V
S
S
U
P
1
_
2
U
P
1
_
3
U
P
1
_
4
U
P
1
_
5
U
P
1
_
6
D
V
D
D
3
U
P
1
_
7
U
P
3
_
0
U
P
3
_
1
I
N
T
0
#
I
R
D
V
D
D
2
U
P
3
_
4
U
P
3
_
5
U
W
R
#
U
R
D
#
D
V
S
S
R
D
7
R
D
6
R
D
5
R
D
4
D
V
D
D
2
R
D
3
R
D
2
R
D
1
R
D
0
R
W
E
#
C
A
S
#
R
A
S
#
R
C
S
#
B
A
0
D
V
S
S
R
D
1
5
R
D
1
4
R
D
1
3
R
D
1
2
D
V
D
D
3
R
D
1
1
R
D
1
0
R
D
9
R
D
8
D
V
S
S
C
L
K
C
L
E
R
F
I
P
R
F
I
N
R
F
D
T
S
L
V
N
F
E
I
C
S
O
R
F
D
T
S
L
V
P
T
E
Z
I
S
L
V
R
F
S
U
B
I
A
D
I
N
A
D
C
V
S
S
B
D
O
S
L
C
K
S
D
E
N
S
D
A
T
A
W
O
B
S
I
U
D
G
A
T
E
D
V
D
D
3
I
D
G
A
T
E
V
F
O
1
3
D
V
S
S
P
R
S
T
X
T
A
L
I
X
T
A
L
O
D
V
D
D
3
S
P
B
C
K
S
P
L
R
C
K
D
V
D
D
2
S
P
D
A
T
A
S
P
M
C
L
K
H
S
Y
N
D
V
S
S
Y
U
V
7
V
S
Y
N
B
L
A
N
K
#
I
C
E
Y
U
V
6
/
R
Y
U
V
5
/
B
D
A
C
V
S
S
A
Y
U
V
4
/
G
D
A
C
V
D
D
A
Y
U
V
3
/
C
V
B
S
D
A
C
V
S
S
B
Y
U
V
2
/
Y
D
A
C
V
D
D
B
Y
U
V
1
/
C
D
A
C
V
S
S
C
YUV0/CINFS
VREFDACVDDCASDATA4ASDATA3ASDATA2ASDATA1ASDATA0
SPDIFMC_DATA
ACLKDVDD3ALRCK
ABCKRD16RD17DVSSRD18RD19RD20RD21
DVDD2RD22RD23
DQM2DQM3DVSSRD24RD25RD26RD27
DVDD3RD28RD29RD30RD31DVSS
RA3RA2RA1RA0
DVDD2RA10
BA1DQM0DQM1DVSS
RA4RA5RA6
DVDD3RA7
DMVSS
D
M
V
D
D
3
R
A
8
R
A
9
R
A
1
1
IREFPLLVSSLPIOPLPIONLPFONLPFIPLPFINLPFOPJITFOJITFNPLLVDD3FOOTROTROPENPWMPWMOUT1PWMOUT2DVDD2DMOFMODVSSFGHIGHA0HIGHA1HIGHA2HIGHA3HIGHA4HIGHA5DVSSHIGHA6HIGHA7AD7AD6AD5AD4DVDD3AD3AD2AD1AD0IOA0IOA1DVDD2IOA2IOA3IOA4IOA5IOA6IOA7A16A17IOA18IOA19
T
E
I
R
F
L
E
V
E
L
R
F
R
P
_
D
C
R
F
R
P
_
A
C
H
R
F
Z
C
P
W
M
V
R
E
F
P
W
M
2
V
R
E
F
A
D
C
V
D
D
3
R65 100k
R64SMD FERB
C89 1000p
C105 100p
C9910n
C81C
C26
0.1u
R44 750k
R89 4.7
C108330p
C1100.015u
C700.1u
C
7
3
1
0
0
0
p
C1161u
C96100p
R50 10kR51 15k
+ C119100u
C36
0.1u
L94.7uH NC
C37
0.1u
C109330p
C35
0.1u
C114
1u
C34
0.1u
C710.1u
R374.7
C12033p
L14
FERB
C800.1u
R48 18k
R90 4.7
C830.1u
+C8410u
C101 10n
+C7847u
R63 4.7
R811K
R49 0
Y1
27MHz
R
2
3
1
8
k
C24
0.1u
CN5
RS232/4P,2.0 m/m
4321
C103 10n
R5910
C25
0.1u
C750.1u NC
+C6347u
C118
0.1u
C100 10n
C117100p
C12133p
C981u
+ C150
100u
-
55
4
4
3
3
2
2
1
1
D D
C C
B B
A A
(400milx825mil, 0.8mm pin pitch)54-Pin TSOPII(400mil x 875mil)
ESMT M12L16161A-5T50-PIN TSOP(II), 50-PIN TSOP(II),
(400milx825mil, 0.8mm pin pitch)EliteMT M12L64164A-5T
ESMT M12L16161A-5T
If use 5V I2Cbus, pull-highto 5V
SKYWORTH MULTIMEDIA INTERNATIONAL LIMITED
DESIGNED BY
CHECKED BY
APPROVED BY
A12
DQ14 RDQ14
BA[0..1]
DQ7 RDQ7
PCE#
A8
DQM0 RDQM0
MA7 DMA7
RAS#
RDQ8DQ8
PCE# FCE#
AD[0..7]
DMA2MA2
MA6 DMA6
DMA10MA10
AD5
SDCKE
DMA5MA5
A4
MA1 DMA1
DMA9MA9
SCL
MA0 DMA0
AD3
VCC
AD0
PWR# FWR#
MA11 DMA11
DQ11 RDQ11
A9
MA[0..11]
A10
CS#
AD7
A3
FRD#PRD#
A1
DQ10 RDQ10
AD6
DCAS#
SDA
A11
DBA1BA1
DCLK
AD1A2
DQ[0..31]
DCKE
A14A13
FCE#
A7
WE#
RDQ5DQ5
A[0..19]
A19
DCLK
AD2
DQ12 RDQ12
DQ4 RDQ4
SDCLK
DQ13 RDQ13DV33
PWR#
DQ9 RDQ9
DQ3 RDQ3
A17
AD4
CS#
CAS#
A18
RDQ15DQ15
DMA8MA8
A6
DV33
DBA0BA0WE#
DQ1 RDQ1DQ2 RDQ2
RDQ6DQ6
DCS#
DQM[0..3]
A5
A0
DWE#CAS#
DMA4MA4
RDQ0DQ0
FRD#
A15
PRD#
RAS#
MA3 DMA3
DQM1 RDQM1
A16
A[0..19]
FWR#
DRAS#
AD[0..7]
DCKE
DQM3 RDQM3DQM2 RDQM2
DQ28 RDQ28
DQ20 RDQ20
DQ23 RDQ23
DQ31 RDQ31
DQ27 RDQ27
DQ19 RDQ19
DQ22 RDQ22
DQ30 RDQ30
DQ18 RDQ18
DQ16 RDQ16
DQ26 RDQ26
DQ29 RDQ29
DQ21 RDQ21
DQ17 RDQ17
DQ24 RDQ24DQ25 RDQ25
SDASCL
DCAS#
RDQ11
DMA7
RDQ2DMA2 RDQ2
RDQ27
DMA1DMA2
RDQ10
DMA6
RDQ0
DCAS#
RDQ29
RDQ23
DMA0
SD33
DMA5
DCAS#
RDQ12
DMA1RDQ16
RDQ15
DMA7DMA6
DMA8
DWE#DWE#
DMA9
RDQ18
DCS#
GND
DRAS#
RDQ12
DMA6
DMA9
DMA4
DMA9
RDQ6
RDQ7
DRAS#
DMA5
RDQ4
DMA10
DMA0
RDQ14
DMA10
RDQ19
RDQ11
RDQ4DMA5
DWE#
RDQM1
RDQ0
DMA11
RDQ31
RDQ17
RDQM0
RDQ3
DRAS#
RDQ10
SDCLKRDQ13
RDQ8RDQ22
RDQM3
DBA0
RDQ5
RDQ9DMA10
DMA1
RDQ7
RDQ14
DMA8DMA7
SDCLK
RDQ25
DMA4
RDQ15
DMA3RDQ20DMA4
RDQM2
DCS#
DMA3
DBA1
SDCKE
RDQM1
RDQ30
DBA0
DMA3RDQ3
RDQ1
RDQ9
RDQ5
DCS#
RDQ6
RDQ8
RDQ28
SDCKE
RDQ21
RDQ1
DBA0
DMA8
RDQM0
RDQ24
RDQ13
SDCLKSDCKE
DMA0
DMA2
RDQ26
SCLSDA
FWR#
AD7
A10
A13
A3
AD4A9
A19
A17
FWR#
A12
A4
FCE#
A15
A2
A14
A1
A18
A6
AD6
A7A8
A11
AD2
AD0A5
A16
AD5
FRD#
AD3
A0
AD1
BA[0..1][ 2 ]
DV33[ 1,2, ]
DCLK[ 2 ]
RAS#[ 2 ]
VCC[ 1,2,4,5 ]
PCE#[ 2 ]
SDA[ 2,4 ]
WE#[ 2 ]
MA[0..11][ 2 ]
CS#[ 2 ]
DQM[0..3][ 2 ]
DQ[0..31][ 2 ]
CAS#[ 2 ]
PRD#[ 2 ]
AD[0..7][ 2 ]
A[0..19][ 2 ]
DCKE[ 2 ]
SCL[ 2,4 ]
PWR#[ 2 ]
GND[ 1,2,4,5 ]
SD33
FVCC
SD33
DV33
SD33
SD33
SD33 SD33
SD33SD33
DV33VCCA FVCC
DV33VCCA
SD33 D33V
FVCC
R102 1KR101 1K
+ C12547u
R69 10R68 10
C1370.1u
U7
SDRAM 512Kx16x2
1
23
4
56
7
89
10
1112
1314
15161718
1920
21222324
25
26
272829303132
33
3435
36
37
38
3940
41
4243
44
4546
47
4849
50
VCC
DQ0DQ1
VSSQ
DQ2DQ3
VCCQ
DQ4DQ5
VSSQ
DQ6DQ7
VCCQDQML
WECASRASCS
BA/A11A10
A0A1A2A3
VCC
VSS
A4A5A6A7A8A9
NC
CKECLK
DQMH
NC
VCCQ
DQ8DQ9
VSSQ
DQ10DQ11
VCCQ
DQ12DQ13
VSSQ
DQ14DQ15
VSS
R35 10k
L10
FERB
C1310.1u+ C126
47u
+C12447u
C1320.1u
R168 SMD FERB
C1270.1u
C1280.1u
R169 NC
C1290.1u
T
S
O
P
-
4
8
W
1
M
X
1
6
G
E
N
E
R
I
C
U8
TSOP-8MB
3
7
2
7
4
6
45434139363432304442403835333129
15
9161748
12345678
1819202122232425
12
11
47
26281314
V
C
C
G
N
D
0
G
N
D
1
DQ15DQ14DQ13DQ12DQ11DQ10DQ09DQ08DQ07DQ06DQ05DQ04DQ03DQ02DQ01DQ00
RY_BY
A19A18A17A16A15A14A13A12A11A10A09A08A07A06A05A04A03A02A01A00
RESET
WE
BYTE
CEOEVPPWP
C1300.1u
C1330.1u
C1230.1u
FB8
SMD FERB
RN1 33x41 23 45 67 8
+C3847u
U10
EEPROM 24C16, ST-SO8
1234 5
678DC/NC
RST_/NCWP/RST_VSS SDA
SCLRST/WP
VCC
C1360.1u
U5
SDRAM 1Mx16x4
1
24
12
57
9
810
46
1113
15
16171819
3522
23242526
14
41
293031323334
36
3738
39
40
43
4244
52
4547
49
48505153
54
2021
3
6
27
28
VCC
DQ0DQ1
VSSQ
DQ2DQ3
VCCQ
DQ4DQ5
VSSQ
DQ6DQ7
DQML
WECASRASCS
A11A10/AP
A0A1A2A3
VCC
VSS
A4A5A6A7A8A9
NC
CKECLK
DQMH
NC
VCCQ
DQ8DQ9
VSSQ
DQ10DQ11
VCCQ
DQ12DQ13DQ14DQ15
VSS
BA0/A13BA1/A12
VCCQ
VSSQ
VCC
VSS
U9
Flash 8M, SST-40TSOP
2120191817161514
8
37
24
13
25262728
7
22
32333435
11
30
239 39
36
56
4321
40
29
1012
38
31
A0A1A2A3A4A5A6A7A8
A19
OE
A18
D0D1D2D3
A9
CE
D4D5D6D7
NC
VCC
VSSWE VSS
A10
A12A11
A13A14A15A16A17
NC
RESETRY/BY
NC
VCC
U6
SDRAM 512Kx16x2
1
23
4
56
7
89
10
1112
1314
15161718
1920
21222324
25
26
272829303132
33
3435
36
37
38
3940
41
4243
44
4546
47
4849
50
VCC
DQ0DQ1
VSSQ
DQ2DQ3
VCCQ
DQ4DQ5
VSSQ
DQ6DQ7
VCCQDQML
WECASRASCS
BA/A11A10
A0A1A2A3
VCC
VSS
A4A5A6A7A8A9
NC
CKECLK
DQMH
NC
VCCQ
DQ8DQ9
VSSQ
DQ10DQ11
VCCQ
DQ12DQ13
VSSQ
DQ14DQ15
VSS
R86 NCR85 SMD FERB
C1350.1u
-
55
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MUTE CIRCUIT
hardware mode
SKYWORTH MULTIMEDIA INTERNATIONAL LIMITED
DESIGNED BY
CHECKED BY
APPROVED BY
SYSCCVBSGND
MLGNDMRGND
SPDIFOUTGNDMLGNDMR
+12V
ACLK
LMAIN
SDA
ASDOUT
A_MUTE
ABCK
RMAIN
Y[1..6]
ALRCK
VCCA
VCC
+P12V
SCL
MUTE#
ASDAT0
RESET#
CVBS/RGB
TV
A_MUTE
-12V
ASDAT1ASDAT2
LFE
CENTER
RREAR
LREAR
MICIN
ASPDIF
SPDIFOUT
FS2
FS0
SY
G/Y
B/U
R/V
SC
CVBS
GND AGND
AGND
GND
RESET#
MUTEMUTE#
MUTEC
RMAIN
RESET#
SACLK
CM2
SBCLKSLRCK
CM1
MUTECLMAINSDAT0
Y4
R/V
CVBS
Y2
Y5
SC
Y3
G/Y
Y1
SY
Y6
B/U
LREAR
RESET#
RREAR
SDAT2
SACLK
CENT
SLRCKSBCLK
SDAT0
CM1
SDAT1
CM2
RMAINLMAIN
LFE
SDAT2
SBCLK
ACLK
ASDAT2
ALRCKABCK
SDAT0
SLRCKSACLK
SDAT1
ASDAT0
ASDAT1
GND VGND
VGND
SPDIF
ASDOUT[ 2 ]
LMAIN [ 5 ]
ACLK[ 2 ]ABCK[ 2 ]
G/Y [ 5 ]
R/V [ 5 ]
AGND [ 1,2,3,5 ]
RMAIN [ 5 ]
SDA[ 2,3 ]
A_MUTE [ 5 ]
VCCA[ 1,4 ]
SC [ 5 ]
ASDAT0[ 2 ]
MUTE#[ 2 ]
+12V[ 5 ]
ALRCK[ 2 ]
Y[1..6][ 2 ]
+P12V[ 1,5 ]
GND[ 1,2,3,5 ]
VCC[ 1,2,3,5 ]
VGND [ 1,2,3,5 ]
SCL[ 2,3 ]
RESET#
TV [ 5 ]
CVBS/RGB [ 5 ]-12V[ 5 ]
ASDAT1[ 2 ]ASDAT2[ 2 ]
LFE [ 5 ]
CENTER [ 5 ]
RREAR [ 5 ]
LREAR [ 5 ]
B/U [ 5 ]
MICIN [ 5 ]
ASPDIF[ 2 ]
FS2
FS0
SY [ 5 ]
CVBS [ 5 ]
+5VA
-12V
+P5V
+12V
D33V
+5VA +5VV
+5VA
+5VV+5VV
+5VV
+5VV
+5VV
+5VV
+5VV+5VV
+5VV
+5VV
+5VV
+5VV
+5VA +5VA
L171.8uH,DIP
C1770.1u
R762.2k
L131.8uH,DIP
Q25SS8550 NC
1
2 3
D16
1N4148
1
2
D9
1N4148
1
2
C159100p
R80 10K
R162270
R72
6.8k
C152100p
D13
1N4148
1
2
C218330P
C158100p
Q33SMD 3904(2CH)
2
1
3
R1030
R9875 NC
+ C147220u/16V
R911K(2CH)
L231.8uH,DIP
R990
U12
CS4340 2CH
12345678
161514131211109
RSTSDATASCLK/DEM1LRCKMCLKDIF1DIF0DEM0
MUTECAOUTL
VccGND
AOUTRREF_GND
VQFILT+
C15722p NC
C165100p
C142
0.1u
D17
1N4148
1
2
D11
1N4148
1
2
C16822p NC
R824.7K
R17575
C233100p
CN9
4 HEADER
1234
R8875 NC
CN10
4 HEADER
1234
R171 4.7K NC
CN11
CON5
12345
L181.8uH,DIP
D7
1N4148
1
2
+C155470u/16V
Q17SMD 3906 NC
1
2
3
C235100p
R10975
C138
0.1u
Q16SMD 3906 NC
1
2
3
R10875 NC
C139
10u
C236100p
R9475
C23422p NC
Q31
SS8550
L241.8uH,DIP
C170100p
Q27SMD 3906 NC
1
2
3
R161270
C2150.1u
+C14310u
C23122p NC
R62
4.7K
C14922p NC
C164100p
D18
1N4148
1
2
C16322p NC
R106
0
Q11SS8550
1
2
3
R105
0
+C145
10u C232100p
R104
0
C144
0.1u
Q15SMD 3906 NC
1
2
3
+C146470u/16V
C171100p
D8
1N4148
1
2
D14
1N4148
1
2
R97
0
R17775
R17375
D12
1N41481
2
R79
100K
C153100p
R10075
R84
0(6CH)
R70 33
L151.8uH,DIP
Q263904 NC
2
1
3
D3 1N41481 2
D5 1N4148
1 2
R71 33
D15
1N4148
1
2
Q3SMD 3906
1
2
3
D10
1N4148
1
2
Q14SMD 3906 NC
1
2
3
L19 FERB
R17010K NC
D19 1N41481 2
R17475 NC
U11CS4360
4
23
1
5678
1413121110
9
1516171819202122232425262728
SDIN3
SDIN1SDIN2
VLS
SCLKLRCKMCLKVDD
VLCM1DIF0DIF1RSTGND
M2FILT+
VQMUT3
OUT3BOUT3A
GNDVA
OUT2BOUT2A
MUT2OUT1BOUT1A
MUT1
D6
1N4148
1
2
R83 100K
R9275 NC
+C17610u
R17275 NC
D41N4148
1
2
RN2 33x41 23 45 67 8
Q28SMD 3906 NC
1
2
3
L22 FB NC
-
55
4
4
3
3
2
2
1
1
D D
C C
B B
A A
3906B E
SSOP8
C
SSOP8
SSOP8
SSOP8
SSOP8
SSOP8
ONLY FOR 2 CHANNEL
SKYWORTH MULTIMEDIA INTERNATIONAL LIMITED
DESIGNED BY
CHECKED BY
APPROVED BY
LMAIN
A_MUTE
+12V
-12V
LMAIN
+P12V
A_MUTE
-P12V
+P12V
+12V
+12V
RMAIN
-12V-P12V
CVBS/RGB
MICIN-12V
MIC
MICON-
LCHLREARRREAR
LFECENTER
+12V
-12V
RCHRMAIN
MICIN
A_MUTE
LREAR
A_MUTE
-12V
SL
+12V
RREAR
A_MUTE
-12V
SR
+12V
CENTER
A_MUTE
-12V
CEN
+12V
-12V
A_MUTE
+12V
SWLFE
VCCA
MICIN
GND
VGND
AGND
ML
MR
MSL
MSR
MCEN
MSW
VCC
CVBS
R/V
SC
SY
G/Y
B/U
A_MUTE[ 4 ]
G/Y[ 4 ]
+P12V[ 1 ]
RMAIN[ 4 ]
AGND[ 1,2,3,4 ]
VGND[ 1,2,3,4 ]
SC[ 4 ]
-P12V[ 1 ]
+12V[ 4 ]
LMAIN[ 4 ]
R/V[ 4 ]
GND[ 1,2,3,5 ]
CVBS/RGB[ 4 ]
TV[ 4 ]
-12V[ 4 ]
MIC[ 1 ]
MICON-[ 2 ]
LFE[ 4 ]CENTER[ 4 ]RREAR[ 4 ]LREAR[ 4 ]
B/U[ 4 ]
VCCA[ 1,4 ]
MICIN[ 4 ]
VCC[ 1,3,4,5 ]
SY[ 4 ]
CVBS[ 4 ]
Q22SMD 8050
2
1
3
C205
0.1u
R1385.1k
R137 10k
+
C18210u
R157
10kR158 470R
+
C18710u
R147100+
C196
10u
+
- U14B
NJM45805
67
8
4
R116
330k
C190
220p
R11918K
C199NC
FB1
SMD FERB
C180
220p
C188
2200p
C179NC
R149
10k
R14318K
C184NC
C210
220p
+
- U15A
NJM45803
21
8
4
L20
FERB
R121 10k
FB2
SMD FERB
C200
0.1u
R132
330k
R1225.1k
R11118K
+
- U14A
NJM45803
21
8
4
R134 470R
+
C19210u
C183
2200p
+
C211
10u
R124
330k
R1465.1k
FB3
SMD FERB
+
C21210u
R123100
R145 10k
Q20SMD 8050
2
1
3
R113 10k
C193
2200p
C173
220p
FB4
SMD FERB
C195
220p
R131100
+
- U15B
NJM45805
67
8
4
+
C174
10u
+C206
220u/16V
+
- U16B
NJM45805
67
8
4
+
C186
10u
R126 470R
R140
330k
+
C181
10u
FB5
SMD FERB
Q18SMD 8050
2
1
3
C189NC
C213
2200p
R142 470R
R112 10k
R133
10k
L21
FERB
R15118K
R12718K
+
C17510u
FB6
SMD FERB
Q21SMD 8050
2
1
3
R125
10k
+
C19710u
R1145.1k
R139100
R120 10k
Q23SMD 8050
2
1
3
+C201
220u/16V
R1305.1k
+
C191
10u
C198
2200p
R129 10k
R155100
C194NC
R115100
+
- U16A
NJM45803
21
8
4
R141
10k
R13518K
C208
0.1u
C185
220p
R153 10k
R148
330k
C202
0.1u
C214NC
C209
0.1u
R117
10k
C203
0.1u
R156
330k
R150 470R
C178
2200p
C207
0.1u
R118 470R
C204
0.1u
Q19SMD 8050
2
1
3
R1545.1k