Service Manual

REFERENCE No. SM0949001

FILE NO.

PRODUCT CODE No.

SpecificationsGeneralPower supply:

AC : 240V/50Hz

Power consumption :

Dimensions of the main unit:

430(L) x 55 (H) x 259 (W) mmWeight:

2.48kg

RadioReception frequency: FM: 87.5MHz - 108MHz AM: 522KHz - 1620KHz

Parts list ................................................................................................................................... 2Schematic Diagram ......................................................................................................................... 3-20

Table Of Contents

DVD 5.1 HOME THEATER SYSTEM DC-HT818

2. Dolby Digital / PCM via coaxial output

5. Composite & component Video output

6. USB drive slot and SD card slot

7. Remote control

3. AM/FM stereo radio

4. Preset 3D effects

50W

TV System : PAL/NTSC

Working environment :

Temperature : 5 ~ 35

5%~90%

Relative humidity:

Exploded ............................................................................................................ 1................................View

Dimensions of the Speaker(15Wx5):75(L) x 120 (H) x 82 (W) mm

Speaker impedance: 4Ω Weight:1.9kg

Dimensions of the Subwoofer(30W):75(L) x 120 (H) x 82 (W) mm

Subwoofer impedance: 8Ω Weight:3.24kg

114322005

Specifications subject to change without notice

1. Compatible with DVD / DVD+RW / DVD-RW / CD / CD-R /

CD-RW / MP3 / WMA / JPEG

EXPLODED VIEW ------------------------------------------------------------------------------------------------------

PARTS LIST

REF NO. PART NO. DESCRIPTION QTY REMARK

1

1

1

3

1

4

1

5

1

6

1

7

1

8

1

1

1

1

12

1

13

14

1

15

1

16

1

9

1

4

11

2

PART NO.

POWER CORD SET(BLACK) SAA APPR

110 1

CABINET & CHASSIS

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING.COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE.WHEN REPLACING A COMPONENT IDENTIFIED BY ,USE ONLY THE REPLACEMENT PARTS DESIGNATED,OR PARTS WITH THE SAME RATINGS OF RESISTANCE,WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL.LEAKAGECURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMR.

PRODUCT SAFETY NOTICE

VG125319025011

PACKING & ACCESSORIES

VG7110DA818212

VG7110DA818211

VG8501R1000343 REMOTE CONTROL

SPEAKER UNIT ASSY

SUBWOOFER ASSY

1

VG3063DP835001

VG3085DA818001

VG8051DA81821B

VG8051DA81821A FRONT PANEL ASSY

Panel,Front

Decoration

VOLUME KNOB ASSY

Volume Knob

Volume coat

1Key-Press

Mic Supporter

Door Loader

CABINET BOTTOM ASSY

Cabinet,Bottom

Stand

PLANE UNDERPROP H=10

plastic pillar

CABINET REAR ASSY

Cabinet,Rear

Power switch Cord SET(BLACK) SAA APPR

Supporter1

COVER

11 1

1

1

17

1

11

11

DVD Mechanism ASSY

Mechanism ASSY

MIC PWB ASSY

USB & Card reader PWB ASSY

Control PWB ASSY

Amplifier Output PWB ASSY

Decode PWB ASSY

11Radio Assy

- 2 -

PWB ASSY

1

4

VG701ASTA54030

VG7012DA818005

VG701TDA816001

VG7014D3030219

VG7021YST920U3

VG70111389LA92

VG7053RBL286S3

2

1

VG8051DA81821C

VG3055DA816001

VG8051DA81821D

VG317212011001

VG2045DA816A01

VG2061DA816A01

COMMON1389L/K_RECEIVER_SONY313_V1.0

4 AV PORT3 MEMORY & CARDS2 MT1389L/K LQFP128

MT1389L/K (LQFP128) DVD Receiver Board For Sanyo SONY313 SeriesPUHs

1 INDEX & POWER, RESET

MT1389L Receiver General GPIO List

GPIO21

ADVCM

GPIO7

GPIO3

28

106

LIMIT

GPIOK0

ALF

GPIO6

41

GPO_B

PAD_VRT

AUDIO_ARF

MS_BS88

87

GPIO11

VSYNC

SD_CMD

ASPDIF

AUDIO_ALSALS

STBY

GPIO12

MS_D0

GPO_A

SCART2

94

93

AKIN1

GAME_SW

ARF

89

PIN

MS_CLK

22

VSCK

GPIO10

27

TROUT

SD_CLK

108

HSYNC

119

UP1_6

114

33

GPIOK2

TROPEN

VSTB

ARS

107

USB_DP

31

91

USB_DM

GPIO13

Features

TRCLOSE

AUDIO_ARS

23

GAME_DA1

34GPIO4

115

UP1_7

SD_D0

Name

GPIOK1

GPIO19

IOA

GAME_CLK

GAME_LOAD

VSDA

GAME_DA2120

GPIO9

26

GPIO8

GPIO20

35

TRINGPIO2

92

AUDIO_ALF

40

MT1389L V6 Full Function GPIO List

SCART3Name

33

GPO_A

4094_STBPIN

GPIO21

TRCLOSE

108

91

88

GPO_B

89

UP1_6

GPIO13

GPIO6

IOA

VSTB

AIN_SW1

GPIO8 MS_BS

TROPEN

SD_D0

GPIO2

92

SD_CLK

106

93

GPIO9

MT1389L Receiver GPIO List

94

GPIO20

41

VSCK

26

107

GPIO7

SD_CMD

GPIO19

GPIO12

34

87

GPIO10

GPIO4

GPIO11

TRIN

LIMIT

22

40

STBY

23

VSDA

TROUT

RDS_SCK

MS_CLK

GPIO3Features

35

MS_D0

UP1_7

4094_SCK

4094_SDA

RDS_DATPLL_DI

AUDIO_MUTE4094_GPO 4094 GPO Features

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

4094_PIN4

5

6

7

14

13

12

11

ASPDIF

AKIN2

ADVCM

AKIN1

AIN_SW2

SCART1

SCART1

SCART2

PLL_CE

PLL_CL

PLL_DO

RESET Circuit

-12V

+12V

RFV33

DV33URST#

VCCPV33 89L_3V3

V18

GND-P12V

5V+P12V

URST#

URST# (2)

-P12V

+12V

-12V

+P12V

RFV33DV33

DV33

5V VCCPV33 89L_3V3

V18PV18

-P12V

+P12V5V

DV33

L2 FB

C20.1uF

C140.1uF

L5 FB

C50.1uF

+C3220uF/6.3v

+C447uF/6.3v

+ C9220uF/10v

L6

FB

C110.1uF

+C1347uF/6.3v

L3

FB

CN16P,2.5mm

123456

+C12220uF/6.3v

L4

FB

C150.1uF

C17

0.1uF

+ C8

47uF/16v

H3HOLE

11

C60.1uF

H4HOLE

11

U33904

1

23

+ C1847uF/6.3v

L1 FB

+C710u

L7

FB

+ C1647uF/16v

D11N4148

12

+C1

220uF/6.3v

C190.1uF

R110k

R4210k

R43

100

C10

0.1uF

-----------------------------------------------------------------------------------------

- 3 - - 4 -

SCHEMATIC DIAGRAM (INDEX&POWER&RESET)

EXT. AUDIO DAC (I2S)

AUDIO I/F

DAC_RS

DAC_CEN

DAC_L

DAC_MCK

DAC_BCK

DA

C_V

RE

FP

ASDAT0

DAC_R

DAC_VCC

DAC_VCC

DAC_LRCK

ASDAT1

DAC_VREFP

ASDAT2DAC_LS

DAC_SUB

DAC_MCKASDAT0

ASDAT2

DAC_BCKDAC_LRCK

ASDAT1

DAC_L

DAC_SUB

DAC_RSDAC_LS

DAC_CEN

DAC_R

DAC_MCK (2)ASDAT0 (2)

ASDAT2 (2)

DAC_BCK (2)DAC_LRCK (2)

ASDAT1 (2)

DAC_RS (4)DAC_L (4)

DAC_LS (4)

DAC_R (4)

DAC_CEN (4)DAC_SUB (4)

89L_3V3 DAC_V33

DAC_V33

DAC_V33

CB4

0.1uF

CB2

0.1uF

CB30.1uF

+ CE3

100uF/16v

R9 560R

CB10.1uF

L49 FB

L50 FB

C101

10uF/10v

+ CE147uF/10v

U4ce2766

2

3

5

6

7

14

1

11

12

13

15

16

22

21

24

23

26

25

8

28

17

19

9

27

20

418

10

MCLK

BCLK

DATA0

DATA1

DATA2

SCL

DVDD

DG

ND

TSTOUT

SDA

AV

DD

VC

M

GR2

AL2

AG

ND

AR2

GR1

AL1

TST

AV

DD

AL3

AR3

RSTZ

AR1AG

ND

LRCLKGR3

NC

+CE2

220uF/16v

---------------------------------------------------------------------------------------------------

- 5 - - 6 -

SCHEMATIC DIAGRAM ( AUDIO DAC )

DRAM I/F

S-FLASH

AUDIO I/F

VIDEO I/F

SERVO RF DeCAP.

RF Reference

Chip Decap.

IO

6

10

CD/DVD SW

NC

S

C

21

Vc(Vref)

T-

D/d

B/b

E

22 NC23

C

5

2SK3018

VR-CD

F+

3

A/a

15

HFM

4

E

2N3904

1

22

CD-LD

C

19VR-DVD

E

MD

RF

18

G

9

16

T+

12

2

C/c

24

F

2SB1132

D

8

1

GND-PD

20

Vcc

B

SANYO HD6x

11

17

GND-LD

Very Important toreduce Noise

B

1413

F-

11

7

3

3 3

DVD-LD

2

IO

CAS#RAS#

DQM[0..1]

MA[0..11]

DCLK

WE#

DQ[0..15]

BA[0..1]

SF_DO

SF_CK

SF_DISF_CS

CVBS_OUT

DACVDD3DACVDD3

ADACVDD

V18 RFV18-1 APLLVDD3RFVDD3

TxDGPIO10

SP-SP+

SL+SL-

LIMIT

SP-A

89L_3V3

VREF

GPIO12GPIO11GPIO10

GPIO8GPIO9

MA3MA2

MA1

BA1

RAS#BA0

CAS#WE#

MA6

MA4MA5

MA7MA8MA9

MA11

DQ

8

DQ

10D

Q9

DQ

11

DQ

13D

Q12

DQ

14D

Q15

DQ

M0

DQ

5D

Q6

DQ

7

DQ

4

DQ

1D

Q2

DQ

3

DQ

0

UR

ST#

IRSF_

DI

SF_

CK

UP1

_7

SF_

DO

SF_

CS

UP1

_6

GPI

O6

GPI

O4

GPI

O3

USB_V18

USB_V33USB_DMUSB_DP

FOO

GPO_BTRO

FMODMO

AVDD33LDO2

V1P4V20

XOXI

RFV18-2RFVDD3

OP-

OP+

DACVDD3

FS

CV

BS

_OU

TD

ACVD

D3

DAC

VDD

3

V_R

V_G

V_B

GPIO13

MA0MA10

DQM1DCLK

GPI

O19

AA

DV

DD

AP

LLV

DD

3

AS

DA

T1

AS

DA

T2

RFV

18-1

ADAC

VDD

DAC

_MC

KD

AC_B

CK

DAC

_LR

CK

AS

DA

T0

ASPDIFASDAT2ASDAT1

V_BV_R

V_G

DAC_MCKASDAT0DAC_BCKDAC_LRCK

BA

F

GPIO7

DMOFMSO

V1P4

TROFOSO FOO

V1P4

FMO

RFV18-2V18

XO

GPI

O21

GPI

O20

XI URST#

DMSO

TRSO

MDI2

AKIN1

AUDIO_MUTE

V20

MDI1

LDO1

C

D

E

F

CT-

AVCC1

IOA

B

MDI1

IOA

AVCC1

F+

LDO1

A

LD-DVD

F-

V20

LD-CD

RFO

LDO2

E

D

T+

FMSO TROPEN

SL+ SP-

FOSO

F-

V1P4

T+

TRCLOSE

F+

SL-

TRSO

STBY

SP+

LOAD-

T-

LOAD+

DMSO

LOAD-LOAD+

TRIN

TROUT

FS0FS1

AVCC

USB_V33

USB_V18

AVDD33

ADVCM

GPIO2

RFO

SP-A

SP-

OP+

GPIO19 AKIN2

IR

VSTBGPIO13

GPO_A

OP-

GPIO21 AKIN1

GPIO20 ADVCM

ASPDIFGPIO12

GPIO8GPIO7

GPIO10

GPO_A STBY

LIMIT TROUTGPIO4

TRINGPIO2

GPIO6 TRCLOSE

IOA TROPENGPO_B RDS_CLK

4094_SDAVSDAUP1_7

4094_SCKVSCKUP1_6

GPIO3 4094_STB

GPIO11 PLL_DI RDS_DATA

VFDVCC

Q2Q3

4094_SDA4094_SCK

AUDIO_MUTEQ1

4094_STB

AKIN2

RxDGPIO9

Q4

Q5Q6Q7Q8

Q2 AIN_SW1

Q8 PLL_DO

Q3 AIN_SW2

Q4 FS0

Q5 FS1

Q6 PLL_CE

Q7 PLL_CL

Q1

PLL_DI

PLL_CL

AKIN1AKIN2

PLL_DOPLL_CE

RDS_CLKRDS_DATA

AIN_SW1AIN_SW2

VSTBVSCKVSDA

IRV

FS2

V20 FS2

AADVDD

TUNER-0IO

VFDVCCIRV

VSTBVSCKVSDA

TUNER-0IO

GPIO9

USB_DMUSB_DP

+5V

TUNER-0

DQ[0..15] (4)

MA[0..11] (4)

DQM[0..1] (4)

BA[0..1] (4)

DCLK (4)RAS# (4)CAS# (4)WE# (3)

SF_DI (4)

SF_CK (4)SF_CS (4)

SF_DO (4)

CVBS_OUT (6)

ASPDIF (4)ASDAT2 (6)ASDAT1 (6)

V_B (6)V_G (6)

V_R (6)

DAC_MCK (6)ASDAT0 (6)DAC_BCK (6)DAC_LRCK (6)

URST# (1)

AUDIO_MUTE (5)FS0 (4)FS1 (4)

AKIN1 (5)

AKIN2 (5)

PLL_CL (5)

PLL_DI (5)

PLL_CE (5)

AKIN1 (5)

PLL_DO (5)

AKIN2 (5)

RDS_CLK (5)RDS_DATA (5)

AIN_SW1 (5)AIN_SW2 (5)

FS2 (4)

TUNER-0 (5)

V1889L_3V3

V18

V18

89L_3V3

89L_3V3

DV33

V1889L_3V3

89L_3V3

RFV33

AVCC

AVCC

RFV33

PV33

MO_VCCMO_VCC

PV18

VCC

DV33

VCC

MO_VCC

AVCC

89L_3V3

V18

89L_3V3

DV33

DV33

VCC

DV33

VCC

VCC

L1710uH

R17 100k

C96 100pF

CN774P,2mm

1234

C70

330pF

C29 27PF

+

C36

100u

F/6.

3v

C95 100pF

L15FB

CN146P,2mm

123456

C87 100pF

C31 27PF

L22 FB

C86 100pF

C28100pF

C45

0.1uF

R19

0

C83 100pF

L1810uH

R10 1k

C39

0.1u

F

C80 100pF

CN36P,2mm

123456

CN65P,2mm

12345

C55

0.1uF

C584.7uF/10v

C52 27PF

C71

0.1uF

+ C27

10uF/16v

Q32SK3018

1

32

C38

0.1uF

C50

0.1uF

C16

11u

F

Q5

8550

1

32

R47 10k

C6510uF/10v

C72

0.015uF

C79 1000PF

L8 150uH

D11BAT54C

1

3

2

C630.1uF

R11 1

C98

27PF

C25

0.1uF

L32 FB

D3 IN54011 2

R16

560

C37

0.1uF

C35

6800pF

R24 4.7

R20

0

C1640.1uF

TOP

CN5SMD24P0.5mm

123456789101112131415161718192021222324

R9 1k

R39 10k

C20 27PF

C69

330pFR41 10k

R18 100k

C99

27PF

C590.1uF

L11 47uH

Q4

8550

1

32

C62

120pF

C1630.1uF

D2 IN54011 2

C43

4.7u

F

C5622pF

C60 0.1uF

Q1

2N3904

1

32

R49 10k

C47 10uF/10v

R28 27k

+ C32

470uF/6.3v

U2

AM5888

1

910

12

32

15

7

1413

21

1920

24

27

6

45

28

8

111718

16

2322

2526

2930

VINFC

VOTR-VOTR+

VOSL-

OP2IN+OP2IN-

VOTK+

REV

VOFC+VOFC-

PVCC2

VCC2OP1OUT

OP1IN-

BIAS

FWD

VINSLOP2OUT

STBY

VCC

VOSL+VOLD+VOLD-

VOTK-

VINLDPREGND

OP1IN+VINTK

G1G2

R134 10k

R22 5.1k

R8 1k

R48 10k

Y1

27MHz

R13 100k

R4610K

R7 0

MT1389L/KLQFP 128

V1.0Desktop

U1

MT1389L/K/SMDLQFP128/SMD/D14X14

56789

101112

14151617181920212223242526272829303132

33 34 36 37 38 39 40 41 42 43 44 45 46 47 48 49 51 52 5350 55 56 5754 58 59 61 62 6360 64

656667

6970

94

90

939291

8988

8413

35

86

79

85

83828180

7877767574

68

737271

4321

128

127

126

125

124

123

118

117

116

111

110

109

108

107

106

105

104

103

102

101

100

99 98 97

9695

87

112

113

122

121

120

119

115

114

RFERFFAVDD18AVDD33XTALIXTALOAGNDV20

REXTMDI1MDI2LDO1LDO2AVDD33DMOFMOTRAY_OPENTRAY_CLOSETROFOOFG / GPIO2USB_DPUSB_DMUSB_V33USB_GNDPAD_VRTUSB_V18

GP

IO3

/ IN

T#G

PIO

4

SF_

CS

_S

F_D

OS

F_D

IS

F_C

KU

P1_

6 / S

CL

UP

1_7

/ SD

AIC

EP

RS

T#IR R

D0

RD

1R

D2

RD

3R

D4

RD

5R

D6

RD

7

DVD

D33

DQ

M0

RD

15R

D14

DVD

D18

RD

13R

D12

RD

11R

D10

RD

9

DV

SS

33

RD

8

DQM1RCLKRA11

RA9RA8

GPIO13

DVDD18

SPDIF / GPIO12GPIO11GPIO10

GPIO9GPIO8

DVDD33V14

GPI

O6

RA3

DVSS18

RA2

RA1RA0

RA10BA1

BA0RAS#CAS#

RWE#RA4

DVDD33

RA5RA6RA7

RFDRFCRFBRFA R

FH /

OP

INN

RFG

/ O

PIN

PR

FIN

/ O

PO

UT

RFI

PAG

ND

18AV

DD

18

AL

/ GP

IO1

AV

CM

AR

/ G

PIO

0

AP

LLC

AP

AP

LLV

DD

AA

DV

DD

AK

IN1

/ GP

IO21

/ A

udio

_Mut

eA

DV

CM

/ G

PIO

20A

KIN

2 / G

PIO

19 /

Aud

io_M

ute

AA

DV

SS R B G

DAC

VDD

AD

ACVD

DB

CV

BS

DA

CV

SS

C FS

VREFDACVDDC

GPIO7 / CKE

AD

AC

VS

S2

AD

AC

VS

S1

ADAC

VDD

2AD

ACVD

D1

ALF

/ G

PIO

ALS

/ G

PIO

AR

S /

GP

IOA

RF

/ GP

IO

C22 0.1uF

C730.1u

C6110uF/10v

C74 0.1uF

C210

0.1uFC49 0.1uF

L16 FB

L9 FB

CN126P,2mm

12345678

C30

0.1uF

R14 10k

L20 FB

+C3347uF/6.3v

L12 FB

C48

1500

pF

R32 10K

C53 0.1uF

C46

0.1uF

C23 0.1uF

C97 1000PF

+ C6747uF/6.3v

R136 10k

Q68550

2

13

R15 10k

+

C40

470u

F/10

v

R26 27k

R3620.0k

Q78550

2

1 3

R5 10

R30 15k

C206

0.1uF

R4412k

+C3447uF/6.3v

R23 4.7

C261uF

C211

0.1uF

C205

0.1uF

+C7547u

R374.7k

C16

222

0pF

R21 15k

L10

FB

C76

0.1u

L14

150uH

R4510k

CN44P,2mm

1234

C660.1uF

C41

0.1u

F

Q22SK3018

1

32

+ C6447uF/6.3v

C5722pF

L19 FB

+

C21 100uF/10v

C24

4.7uF

C44

0.1uF

+ C54

100uF/10v

U6CD4094B

21

3456789

10111213141516

DATASTROBE

CLOCKQ1Q2Q3Q4

VSSOSBOSAQ8Q7Q6Q5OENVDD

C42

10uF

/10v

L21 FB

L13 FB

----------------------------------------------------------------------------------------------------------

- 7 - - 8 -

SCHEMATIC DIAGRAM ( DECODE )

SDRAM (Dual Layout)

DRAM I/F

S-FLASH

512KBNexFlash 25P16S1

S-FLASH

MA6

MA1MA1

DQM0

DCLK

DQ4

DBA0

DQ6

SDCKE

MA2

DQ12DQ14

DQ9DQ10

DQ8DQ7

DQ15

DCAS#

DBA0BA0

SDCKE

DQ7

DWE#

MA4DQ2

MA0

MA7

MA4

MA3

DQ11

DQM1

DQ11

DQ15

DRAS#

MA9

MA5

MA2

DCAS#

SDCLK

DQ8MA10

DWE#

SDCLK

DQ1

DQ3

DQ4

MA10

DQM1

DQ0

DCS#

DQM0

SDCLK

DQ1

DBA1

MA0

MA8

MA5

DBA0

DQ5

DQ9

MA11

DQ6 DQ5

DRAS#

MA7

MA9

DCS#

MA8

DQ3MA3

DQ13

DQ10

DQ0

MA6

DQ2

DQ14

DQ12DQ13

DQ[0..15]

MA[0..11]

DQM[0..1]

BA[0..1]

DCLKRAS#CAS#WE#

SF_CKSF_CSSF_DISF_DO

DCS#

SDCKE

SF_DI

SF_DOSF_CS

SF_CS

SF_CK

DWE#WE#CAS# DCAS#

BA1 DBA1

RAS# DRAS#

DQ[0..15] (2)

MA[0..11] (2)

DQM[0..1] (2)

BA[0..1] (2)

DCLK (2)RAS# (2)CAS# (2)WE# (2)

SF_DI (2)

SF_CK (2)SF_CS (2)

SF_DO (2)

SD33

SD33

SD33

SD33

SD33

SD33

DV33 DV33

DV33

SD33

DV33 SD33

C203

0.1uF

L23 FB

C92

0.1uF

C200

0.1uF

+ C78

100uF/10v

R59 10k

C207

0.1uF

C85

0.1uF

R57 10k

U4

ESMT M12L16161A-7

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

R51 10k

+C77

47uF/10v

C81

0.1uF

U5

ESMT M12L64164A/N.C

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

R50 10k

C84

0.1uF

U9

SST25VF040B

1234 5

678CE#

SOWP#VSS SI

SCKHOLD#

VDDR58 10k

R52 33

C204

0.1uF

---------------------------------------------------------------------------------------------------

- 9 - - 1 0 -

SCHEMATIC DIAGRAM ( SDRAM&FLASH )

A/V I/F

MUTE_Circuit

Power OnMute

PowerOffMute

-12V

+12V

-12V

+12V

DAC_RDAC_L

DAC_L

+12V

DAC_R

+12V

-12V

-12V

-12V

DAC_SUBSUB

+12V

+12V

-12V

DAC_CEN

DAC_RSDAC_LSDAC_SUBDAC_CEN

DAC_LS

DAC_RS

LSCH

RSCH

CENT

V_B

V_R

CVBS_OUT

V_G

V_G

CVBS_OUT

ASPDIF

V_RV_B

COAXIALASPDIF

+12V -12V

RCH

AUDIO_MUTE

A_MUTE

A_MUTE

A_MUTE

A_MUTE

A_MUTE

AUX1L

CVBS

LCH

AUX1R

COAXIAL

RCH

FS1FS0

A_MUTE

AUDIO_MUTE

CVBSO

SC B/U_OUT B/U_OUT

CVBS

R/V_OUT

G/Y_OUT

B/U_OUT

RCH

LCH

RGB/CVBS

MUTESUBCENTLSCHRSCHLCHRCH

RGB/CVBS

FS1

FS0

ASPECT

FS2

LCH

FS2

A_MUTE

AUX1RAUX1L

ASPECT

R/V_OUT

G/Y_OUTB/U_OUT

G/Y_OUTG/Y_OUT

R/V_OUTSY R/V_OUT

A_MUTE MUTE

DAC_L (6)DAC_R (6)

DAC_RS (6)DAC_LS (6)DAC_SUB (6)DAC_CEN (6)

V_R (2)

ASPDIF (2)

V_B (2)V_G (2)

CVBS_OUT (2)

AUDIO_MUTE (2)

FS0 (2)FS1 (2)FS2 (2)

AUX1L (5)AUX1R (5)

VCC

VCC

VCC

VCC

+12V -12V

VCC

+12V

VCC_AUDIO

VCC_AUDIO

DV33

+12V

DV33

DV33

Q162N3904

1

32

C202

0.1u

R80

100k

R35 1K

Q142N3904

1

32

C117

1000pF

C201

0.1u

R125

470

Q22

2N3906

2

1 3

+

C11110uF/16v

+

C13110uF/16v

C143

1000pF Q172N3904

1

32

Q102N3906

1

3 2

D7

BAV99

1 3

2

C144

1000pF

+

C14910uF/16v

R79100k

R84 2.2k

C133

1000pF

R6875 1%

R25 470

C134

1000pF

+

-

U10B

NJM4558 OPA5

67

84

+

C124

10uF/16v

R118

100k

D6

BAV99

1 3

2

C126

1000pF

R3 10K

R29 NC/200

C82

1UF

R735.1k

C110 100pF

+

C112

10uF/16v

R8875 1%

R34 1K

+

C140

10uF/16v

R97

100k

C93 100pF

R38 1K

C108100pF

R96100k

+

C150

10uF/16v

CN10

NM16Pin*1.0]

12

34

56

78

910

1112

1314

1516

+

C68

220U16V

R100

31k

R91

10k

C146 100pF

C102

0.1u

R902.2k

R67

100k

R103100

C109100pF

R111 10K

+

-

U12B

NJM4558 OPA5

67

84

+

C13910uF/16v

C121100pF

C208

0.1u

R932.2k

R104

10k

CP27P,2mm

1234

D5

BAV99

1 3

2

R107100k

R69

31k

R113

10k

D4

BAV99

1 3

2

+

-

U10A

NJM4558 OPA3

21

84

R9475R

C1270.1uF

R12 2.2K

CN138P,2mm

12345678

R925.1k

Q182N3904

1

32

C125

1000pF

+

C132

10uF/16v

R115

470

R108

100k

L27 1.8uH

R72

10k

R645.1k

R120

31k

R110

31k

Q21

2N3906

2

1 3

L25 1.8uH

Q23

2N3906

2

1 3

R117100k

R128

100k

R31 1K

+

-

U11B

NJM4558 OPA5

67

84

Q82N3904

1

32C106

1000pF

R63

10k

R76

470

C122 100pF

R814.7k

C130330pF

Q112N3904

1

32

R61

31k

C120100pF

R1055.1k

Q132N3904

1

32

C116

1000pF

R7875 1%

R127100k

C153

1000pF

+

-

U12A

NJM4558 OPA3

21

84

Q93904

1

32

R89

31k

C136 100pF

R27 100

R6275 1%

+

-

U11A

NJM4558 OPA3

21

84

R982.2k

+

C9410uF/16v

L28 1.8uH

CP1RCA2X3JACK

1

4

6

8

5

7

9

2

3

10

12

11

+

C12310uF/16v

C129 0.1uF

R42.2K

C114100pF

C107

1000pF

C128 100pF

C209

0.1u

C103100pF

R1245.1k

Q153904

1

32

R65

470

R123

10k

R106

470

C100

0.1u

D8

Zene

r / 5

V1(

dip)

R99

680R

R1145.1k

C115100pF

+

C105

10uF/16v

R24.7K

L26 1.8uH

C101

0.1u

R1097.5K

C154

1000pF

R66100k

R40 1K

R77 75

C104100pF

R102 100

R33 1K

R95

470

---------------------------------------------------------------------------------------------------

- 1 1 - - 1 2 -

SCHEMATIC DIAGRAM ( AUDIO OUTPUT )

01

X

IO

1

Y

1

X31

Y10

B A

X00

Y3

0

X2X1

Y0

Y2

AIN_R

PLL_CE

IN1R

PLL_DI

TUN_R

AIN_L

RDS_CLK

AKIN2

AKIN1

AIN_SW2

IN1L

AIN_SW1

PLL_DO

PLL_CLA5V

IN1R

AVEE

TUN_R

AIN_L

A5V

AIN_SW2

IN2R

AIN_R

AKIN1TUN_L

AKIN2

AVEE

RDS_DATA

AIN_SW1

IN2L

TUN_L

TUNER_VCC

AUX1R

IN1LTUNER_R IN

TUNER_L IN

MICR

MICL

AUX2R IN2R

IN2L

AUX1RAUX1L

MICL

MICR

MIC

AUX1L

AUX2L

RDS_DATA

PLL_CL

RDS_DATARDS_CLK

PLL_CE PLL_CEPLL_DOPLL_CL

PLL_DIPLL_DI

TUNER_R IN

TUNER_VCCTUNER_L IN

PLL_DO

RDS_CLK

TUNER-0

TUNER-0

RDS_DATA (2)

PLL_CL (2)PLL_CE (2)

AIN_SW2 (2)AIN_SW1 (2)

PLL_DO (2)

AKIN2 (2)

PLL_DI (2)

AKIN1 (2)

RDS_CLK (2)

AUX1L (4)AUX1R (4)

TUNER-0 (2)

+12V

-12V

VCC

+12V

VCC

C187 0.1uR173 220

R170

10K

L29 FB 0805

R177 1K

R85 10K

R16510K

C165 0.1uF

C1830.1u

Q192N3904

1

32

R153 100

R11210K

C1673300pF

CN17CON13 1.25mm

12345678910

+

C88 10u

R174 220

+C18010u

R178 220

R70 10K

R60

10K

R171

10K

R160 100

R5510k

R7410k

R6 10K

R7510k R164

10K

CN16

3P,2mm

123

C170 0.1uF

+

C178 10u

R175 220

R56 10K

R167

10K

R82 10K

+

C91 10u

R155 100

R162 100

C190

0.1u

C1743300pF

R168

10K+

C18547u

+

C90 10u

R7110k

+C18247u

C1860.1u

R8310k

+

C89 10u

+C18947u

R172 220

U164052

12141511

15246

109

13

3

1687

X0X1X2X3

Y0Y1Y2Y3INHAB

X

Y

VDDVSSVEE

L30 FB 0805

R5410k

R53 10K

R166

10K

C188 0.1u

R1791K

R176 220

+

C113

10u

R169

10KCN15

3P,2mm

123

+

C118

10uQ128550

2

1 3

---------------------------------------------------------------------------------------------------

- 1 3 - - 1 4 -

SCHEMATIC DIAGRAM ( VIDEO OUTPUT )

SW1

1SW

22

SW3

3SW

44

DO

5D

I6

VSS

7C

LK8

STB

9K

110

K2

11

K312 K413 VDD14 SG1/KS115 SG2/KS216 SG3/KS317 SG4/KS418 SG5/KS519 SG6/KS620 SG721 SG822

SG9

23

SG10

24

SG11

25

SG12

/GR

1126

SG13

/GR

1028

GR4 34

SG14

/GR

929

SG15

/GR

830

SG16

/GR

731

GR

632

GR

533

VEE

27

GR3 35

GR2 36

GR1 37

VDD 38

LED4 39

LED3 40

LED2 41

LED1 42

VSS 43

OSC 44

*

IC1PT6312

R1333K

+5V

+5V

P16P15P14P13P12P11P10P9

P8 P7 P6 P5 P1 P2 P3 P4 G5

G4G3G2G1

G1

G2

G3

G4

G5

P1 P2 P3 P4 P5 P6 P7 P8 P9 P10

P11

P12

P13

P14

P15

P16

+5VC3

104PV

EE

G1

4

G2

5

G3

6

G4

7

G5

8

G6

9

P114

P215

P316

P417

P518

P619

P720

P821

P922

P10

23

P11

24

P12

25

P13

26

P14

27

P15

28

P16

29

F2 31F2 32

F1 2F1 1

VFDHL-D685

G6

F1

F2

STB

CLK

DA

T

F2F1

VEEGND

VEE

F2F1

EC1100u/16V

REM

1G

ND

2V

CC

3

REM

R1

10EC2

100/16

GND

CLK

REM

DAT

STB

+5V

REM+5V

123456

CON1/2.54

123456

CON2/2.0

GND

D34148

OPEN

PLAY

P16

SW2

1

GN

D2

SW3

3

VOLSWT

SW2SW3

R810K

R710K

R910K

+5V

C5

101

C4

101

C7

101

STBCLKDAT

K1

K2

R6

10K

R5

10K

MUTEFANMUTE

FAN

MUTEFAN

K1

K2

K3K4

SW3

SW2

R1210K

R1110K

+5V

SW1

SW2

STOP

STANDBY

SW3

SW4

K3

K4

R4

10K

R3

10K

C2104P

---------------------------------------------------------------------------------------------

- 1 5 - - 1 6 -

SCHEMATIC DIAGRAM ( CONTROL )

R2470

R4 24k R71K

R6300

R14.7K

5

67

84

IC14558B

C2

221

123

J1

3PIN

C1102

MIC1

PHONE

MIC2

PHONE

R104.7K

C4102

E510U\50V

E12.2U\50V

2

31

IC14558

R11 24k

C3

221

R9470

E72.2U\50V

R81K

E610U\50V

E4

2.2U\50V

E3

2.2U\50V

E2470U\16V

R5 10k

R310k

+12V

OK OUTGND

---------------------------------------------------------------------------------------------------

- 1 7 - - 1 8 -

SCHEMATIC DIAGRAM ( MIC )

E29

150u

F/25

0V

E30

150u

F/25

0V

C15 1uF/250V

C14

102P

/1K

V

R58

51Ω

2W

R19 5.

1K 1

% 1413

4

2

R5

4.7K

1%

3

R610K

E5

1uF/

50V

R38

100K

R41100K

15

16

C3222P

D8

1N41

48R

4010

K

E10

22uF

/50V

E94.

7uF/

50V

R45

2.7K

1/4

W&

2K 1

/2W

D7

1N41

48

12

R720K

C4102P

7 9 10

R4

5.1K 1%

R12

33K 1%

R3

2.7K 1/4W

R22 1MΩ

1/4

W

LF1

UF16-45

CX1 0.22uF/275V

R48

20R

/1W

C12472P

F1T2.5AL 250V

R54

300K

R53

300K

R52

2Ω 1/4W

D13FR107

D91N4148

R4710Ω 1/4W

E124.7uF/50V

R492.7K

R15

2Ω 1/4W

T113

005

D4

FR10

7

D21N4148

R13

10Ω 1/4W

E14.7uF/50V

R102.7K

D20SB260

D18 SB260

L2

E31

47uF

/50V

DZ515V

Q318

15&

2N55

51Q2

1815

&2N

5551

D6FR107

D3FR107

E34.

7uF/

50V D1

1N41

48

GND

R39

3.9K

&2.

7K

R431K

R37

3.9K

&2.

7K

R8

1K

GNDGND

11

8

6

5

GND

GND

GND

IC1TL494

1

GND

JN2

L

N

3.96*3TR1

!

!

!

!

!

!

E28

1000

uF/1

6V

STA

540A

AV

PO

WER

CN4

GND+12V

-12V 123

2.54

3P

IN

E11

47uF

/50V

CN2

!

GND

3.96*3JN1

AC

IN

SWITCH

D23FR207

D26

FR207

D25

1N5399

D24

1N5399

R42

120K 1/4W

R14

120K 1/4W

D10SB5A0

D15SB5A0

E8 4700

uF/2

5VC

910

4P

1 3

2

V V

GNDIN OUT

Q10 7812

GND

C8104P

E7470uF/16V

+12V

R2

510Ω 1/2W

Q1S8550

DZ112V

R1

1K

GND

E222

0uF/

16V

-12V

D22

FR107

D21 FR107 R20

1Ω 1/2W

-24V

R18

20Ω&27Ω 1/2WR171K

R211K

DZ33V

DZ43V DZ2

5.1V

-24V

AC1

AC2

GND

TR2

R5722Ω 1/2W

C13

472P

2.54

7P

IN

1234567

2.54

4P

IN

1234

+5VGND

GND

GND+12V

-12V

+5V

-24VGNDAC1AC2

CN1

R46

510Ω 1/4W

CY1AH222P/250V

GND

+5VGND

12

CN5

2.54

3P

IN

C5104P

R16

20Ω

1/2

W

GND

D14

FR10

7

E192.2uF/50V

E182.2uF/50V

R36 100K

R34 100K E172.2uF/50V

E162.2uF/50V

R32 100K

R30 100K

R35 10ΩR33 10Ω

R31 10Ω

R29 10Ω

AR

AL

SR

SL

E152.2uF/50V

E142.2uF/50V

R28 100K

R26 100K

R27 10Ω

R25 10Ω

CEN

LF

ARALSRSL

LFCEN

GND

R44

820R 1/4W

Q5

8050

E27220U/16V

R55

47KR5022K

B

CE

Q4

8050

DZ6

10V

D11

4148

Q6S8550 E25

1000uF/16V

R5610K

D12IN4148

STB

Y

19V

L3Q9TIP41C

Q71015R23

100R

R62470Ω

R60

0.36Ω

1/4

W

1 3

2

V V

GNDIN OUT

IC4 78L05

R64

100Ω

1/4

W

GND

D16SB260

GND

E21

1000

uF/1

0VGND

L1

5V

A

19V

E410

00uF

/16V

E6

1000

uF/1

6V

3

4

1

2

5

6

SP1AWP6-3

E20

1000

uF/1

6V

E23

47uF

/50V

E24100uF/25V

D171N4148

E22

1000

uF/1

6V

E13

1000

uF/1

6V

3

4

1

2

5

6

SP1BWP6-3

E26100uF/25V

DIAG

19V

SW-I

N

R59

100K

CE-

IN

DIAG

FL IN

STB

Y

SW+

GND

CE

SW-

GND

GND

SL IN

SR IN

FR IN

SL

SR

FR

FL

GND

GND

D51N4148

R61

120K 1/4W

R51

120K 1/4W

CY

2A

H10

2P/2

50V

C1

104P

3

17

9

4 5 16 15

1 2 19 18 14 15768

11

10

12VCC

VCC

STBY

IN1

IN2

IN3

IN4

SVR

C.N

C.N

S-GND

PW-GND

DIAG

C.N

C.N

OU

T4

OU

T3

OU

T2

OU

T1

STA540A

IC2

3

17

9

4 5 16 15

1 2 19 18 14 15768

11

10

12VCC

VCC

STBY

IN1

IN2

IN3

IN4

SVR

C.N

C.N

S-GND

PW-GND

DIAG

C.N

C.N

OU

T4

OU

T3

OU

T2

OU

T1

STA540A

IC3

C7104P

C6

104P

C11

104P

C10

104P

DZ712V

SW RT1

5D-9 3A/5RΩ

12345678

CN3

CON8

MUTE

R63

0.1Ω 1/2W

GND

JN3OPEN=240VCLOSE=127V

CY3AH102P/250V / NC

+12V

1

32

Q8

8050

R24 4.7K

STBYR98 1K

T213

005

R66

470R

/3W

R956K

C2

103P

C198OPEN

C99OPEN

R11

3.3K

R65

0Ω

127V:D23,D26=FR207E29,E30=150uF/250V

240V:D23,D26=5399E29,E30=68uF/200V

OPE

N

Q2、Q3=1815/R37、R39=3.9KQ2、Q3=2N5551/R37、R39=2.7K

E32

470u

F/10

VOPEN

Q2、Q3=1815/R45=2.7K 1/4WQ2、Q3=2N5551/R45=2K 1/2W

C03 104P

C04 104P

C02 104P

C01 104P

C07

104P

C06

104P

C05

104P

C01,C02,C03,C04=OPEN

C05,C06,C07=OPEN

!

--------------------------------------------------------------------------------------

- 1 9 - - 2 0 -

SCHEMATIC DIAGRAM (POWER&AMPLIFIER)