Sanyo DVD-SL33, Service Manual

-  21  -

-  20  -

SCHEMATIC  DIAGRAM  (MAIN)

MONIT

O R

DEBUGGER

I/F

DEBBUG/DOWN LOAD

TERMINALI / F

Optional

Add U405 for

SPDIFDVD/CD SEL

control

according

to Sanyo.

Optinal

for

D-terminal

or YUV port

Optinal

for

DWM395mech.
S/YUV SW

Optional

For DWM395,Pls use RCA-213 L/ R Jack.

VADDIS 5E

3-VADDIS 5E

SO

1

SI

1

MEMAD[0..19]
MEMDA[0..15]

MEMCS0#
RD-
WR-

ABCLK_P

ALRCLK_P

AOUT0_P

AMCLK

Y_R_V

CVBS_C

CVBS_GY

VCC

DSP_VCC18

+3.3V

GN

D

FPDOUT
FPCLK
FPSEL

AMUTE

SCL

SDA

IRIRQ

SO2
SI2

SPDIF-DVD

C_B_U

RESET#

MI

C

_

O

N

VD

FS1
FS2

MEMCS1#

DBGN-

SAMCLK

OPEN-

DMUTE-

LSI_RST-

C2F

DERR-

CLOSE-

GUP

DACK-

DCLK

LRCK

BCK

CD_DATA

CS_DVD-

WRQ

INT_DEC-

AVD[0..7]

HD[0..7]

FPDIN

OPSW
CLSW

LSW-

HA[0..12]

MIC_MUTE

DREQ-

RDY-

SPD_FG

+5VA

TE_BIAS

H

EAD

PH

_

D

ET

PLAY

A/D-KEY

DE-EMP

STANDBY

SPDIF-SEL

S/YUV-SW

D-VFORMAT

SAMSUNG SERVO

6-SANYO SERVO

AVD[0..7]

RF5

GND

F

E

D
C

B
A

DVDLD

MGND

MVCC

SD25

SD3

C2F

BCK

DERR-

HD[0..7]

DACK-

DCLK

LRCK

CD_DATA

CS_DVD-

SAMCLK

LSI_RST-
DMUTE-
OPEN-
CLOSE-

INT_DEC-
SPD_FG

WR-

RD-

AGND

M5

WRQ

FO-

FO+

TR+

TR-

PVR

CD/DVD

CDVR

DVDVR

MD

CDLD

MLD1
MLD2

SP-

SP+

SLED2

SLED1

GUP

HA[0..12]

DBGN-

SA3

DREQ-

RDY-

TE_BIAS

SPDIF-CD

Host Memory

4-MEMORY

+3.3V
GND

MEMAD[0..19]

RD-

WR-

MEMDA[0..15]

SDA
SCL

MEMCS0#

RESET#

MEMCS1#

SD3

+5V-STB

VCC

AUDIO DAC AND VIDEO FILTER

5-AUDIO DAC AND VIDEO FILTER

ASDAT0

ABCLK
ALRCLK

AMCLK

GND

-12VA

CVBS-G-Y
Y-R-V
C-B-U
CVBS-C

U-OUT

Y-OUT

V-OUT

C-OUT

+5VA
+5VV

+12VAA

+12VA

AMUTE

AOUT-RMAIN

AOUT-LMAIN

MIC_MUTE

MICIN1
MICIN2

+3.3V

VD

ECHO_OUT

VOLUM_OUT

ECHO_ADJ

VOLUM_ADJ

HP_ROUT

HPVOL_RIN

HPVOL_LIN

HP_LOUT

HEADPH_DET

DE-EMP

RESET#

POWER

2-POWER

+12VAA

+12VA

+5VV

+5VA

GND

-12VA

VCC

+3.3V

+D5V

AGND

-12V

+12V

DSP_VCC18

SGND
S9V

SD25

M5

SD3

MVCC

RF5

SA3

AAGND

C-OUT

MAIN_L

V-OUT

MAIN_R

U-OUT

OPSW

CLSW

GGG2

AOUT-LMAIN

Y-R-V
C-B-U

MICIN1

CVBS-G-Y

AOUT-RMAIN

MICIN2

MEMAD[0..19]

SPDIF_COAX

SI1

CLOSE-

SAMCLK

C-B-U

GUP

C2F

MEMCS1#

CD_DATA

OPSW

FS2

CVBS-C

AVD[0..7]

DCLK

MEMCS0#

CLSW

FS1

INT_DEC-

HD[0..7]

BCK

DERR-

OPEN-

SPDIF-DVD

Y-R-V

ASDAT0

MEMDA[0..15]

LSI_RST-

LRCK

SPD_FG

LSW-

SDA

ABCLK

RDY-

CS_DVD-

SCL

AMUTE

CVBS-G-Y

MIC_MUTE

AMCLK

SO1

HA[0..12]

DBGN-

RESET#

WRQ

DACK-

ALRCLK

DREQ-

DMUTE-

GGG1

WR-

HA[0..12]

CDLD

CDVR

TR+

INT_DEC-

HD[0..7]

DERR-

CLOSE-

SAMCLK

LRCK

DVDVR

TR-

DMUTE-

BCK

B

FO-

AVD[0..7]

LSI_RST-

RD-

F

GUP

SPD_FG

C

DBGN-

MLD1

D

RD-

MD

CS_DVD-

C2F

E

RDY-

DREQ-

WRQ

OPEN-

CD_DATA

DCLK

DVDLD

PVR

FO+

MLD2

WR-

DACK-

A

CD/DVD

SLED1
SLED2
SP+
SP-

LMTSW

LSW-

TE_BIAS

TE_BIAS

V-OUT

VD

Y-OUT

U-OUT

ECHO_OUT

ECHO_ADJ
VOLUM_ADJ

VOLUM_OUT

+5VSTB

-12V

+12V

SGND

S9V

DC-22V

V+

V-

AAGND

GND

VFD-CLK

DC-22V

SPDIF_P_1

+5VSTB

PCON

V+

V-

AAGND

VFD-STB

VFD-DA

V/R/Y

U/B/C OUT

MAIN_L

HP_ROUT
HPVOL_RIN
HPVOL_LIN
HP_LOUT

HEADPH_DET

+D5V

PCON

SO2
SI2

SPDIF_COAX

CVBS1

PLAY-LAMP

IR

FPDOUT

IRIRQ

FPCLK
FPSEL

SPDIF-SEL

STANDBY

SPD

IF

_P

_1

SPDIF-DVD

SPDIF-SEL

SPDIF-CD

SPDIF-CD

SPDIF_P_1

S/YUV-SW

S/YUV-SW

D-VFORMAT

+D5V

MAIN_R

AGND

U/B/C

CVBS1

U/B/C

V/R/Y

CVBS-C

A/D-KEY

GND

MIC_ON

HEADPH_DET

+12VAA

-12VA

+12VA

+5VV

+5VA

VCC
+3.3V

DSP_VCC18

+3.3V

DSP_VCC18

+3.3V

+5VA

RF5

VCC

SD25
M5

SD3

RF5

MVCC

SA3

+12VAA

+5VV

-12VA
+5VA

+12VA

+3.3V

SPDIFVCC

SD3

+5V-STB

+5VA

VCC

SD3

SA3

MVCC

RF5

SD3

M5

SD25

VCC

SPDIFVCC

+D5V

+3.3V

+5V-STB

+5VV

TP

4

9

1

.

C879
104

R145

220

R892

100R

TP37

1

.

H13

1

.

FB413

TP12

1

.

TP

8

7

6

1

.

R890

4.7K

H14

1

.

C878

104

CN801

SF-PVR-502W

18

20

17

13

1

2

19

22

24
23

21

11

6

8

9

3

4

14

15

12

10

7

5

16

CD/DVD

C

RF

GND

GND-LD

LD-DVD

D

T+

F-
F+

T-

VCC

LD-CD

VR-CD

(NC)

(NC)

HFM

F

B

VC

E

VR-DVD

MD

A

TP15

1

.

1

2

3

4
5

6

7

8

9

1

2

3

4
5

6

7

8

9

CN802

PLAYER_SLED

1
2
3
4
5
6

C877
104

C447

100uF/10V

TP74

1

.

TP14

1

.

1

2

3

4
5

6

7

8

9

1

2

3

4
5

6

7

8

9

TP40

1

.

C459

10uF/16V

R450

0R

R891

100R

TP

8

6

8

1

.

TP

7

3

1

.

TP13

1

.

C880

104

FB412

TP42

1

.

TP

8

6

9

1

.

R144

2.2K

R437

100K

TP33

1

.

CN406

S/YUV

1
2
3

FB107

JK403

OPTICAL/COAX OUT

3

1

4

2

5

6

7

8

1

2

3

4
5

6

7

8

9

1

2

3

4
5

6

7

8

9

H7

1

.

TP44

1

.

R452

open

CN803

PLAYER_TRAY

1

2

3

4

5

R146

220

H8

1

.

TP

875

1

.

TP45

1

.

TP

867

1

.

JK402

AUDIO OUT

1

4

6

3

5

2

D416

1N4148

H9

1

.

TP32

1

.

R147

220

C454

100pF

TP60

1

.

R438

330R

CN106

1
2
3
4

H10

1

.

TP34

1

.

R149

4.7K

FB408

TP41

1

.

TP

6

8

1

.

D419

1N4148

FB415

TP

2

1

.

1

2

3

4
5

6

7

8

9

1

2

3

4
5

6

7

8

9

R440

2.2K

TP35

1

.

TP

6

2

1

.

FB407

D417

1N4148

CN107

1
2
3
4

TP

4

6

1

.

TP43

1

.

TP

6

7

1

.

FB406

JK404

S-VIDEO/CVBS OUT

8 1

3

2

4

5

6

7

TP

4

7

1

.

TP

6

4

1

.

R895

4.7K

J10

1

.

R894

4.7K

TP

4

8

1

.

TP

6

5

1

.

CN902

FP I/F

1
2
3
4
5
6
7
8
9

10
11
12
13
14

TP

8

6

6

1

.

J9

1

.

TP30

1

.

C876

104

FB410

TP

6

9

1

.

TP71

1

.

TP

874

1

.

TP

8

7

7

1

.

TP31

1

.

C457

4.7uF/16V

C456

100pF

CN901

Main Power I/F

1
2
3
4
5
6
7
8
9

10
11
12
13
14

1

U404

74HCU04

14

7

1

3

5

9

11

13

2

4

6

8

10

12

TP

6

6

1

.

TP61

1

.

FB802

FB

TP

873

1

.

TP

878

1

.

TP28

1

.

C453

100pF

C151
47pF

1

2

3

4
5

6

7

8

9

1

2

3

4

5

6

7

8

9

TP

6

3

1

.

TP70

1

.

TP

879

1

.

TP

872

1

.

H6

1

.

TP29

1

.

1

2

3

4
5

6

7

8

9

1

2

3

4

5

6

7

8

9

C446

0.1uF

TP58

1

.

TP

8

8

0

1

.

TP26

1

.

U405

NC7SZ157

1
2
3

4

5

6

IN1
GND
IN2

OUT

VCC

COL

C449

0.1uF

TP59

1

.

TP27

1

.

C448

0.1uF

R439

91R

J1

1

.

CN405

D-TERMINAL

1

2

3

4

5

6

7

8

TP25

1

.

TP

8

7

0

1

.

R451

100

FB409

TP24

1

.

FB1

TP36

1

.

R449

0R

TP

8

7

1

1

.

FB414

R152

4.7K

TP38

1

.

FB2

TP57

1

.

FB411

C450

0.1uF

H5

1

.

TP39

1

.

FB3

R893

100R

TP

3

1

.

FB4

This is a basic schematic diagram.