Parker DVD-K435 Schematic

D

DVD Player

Service

Manual

Parker

TABLE OF CONTENTS

Technical Specifications

Mechanical Exploded view

Block diagram(Cable connections)

Faul t tracing f low cha rt

Front Panel

DVD LOADER&Exploded view

Remote control systems

Power supply board

DVD MP EG board

1-3

4-5

6

7-10

11-12

13-14

15

16-22

23-33

DVK435

MT1389J

1.Technical Specifications

Parker

1-3

2. Mechanical and Dismantling Instructions

3. Mechanical Exploded view

4. Exploded view Parts Lists

5. Block diagram(Cable connections)

6. Fault tracing flow chart

7. Front Panel
Panel SCH
Functional descriptions(panel)

8. DVD LOADER&Exploded view Parts Lists

9. Exploded view(DVD LOADER)

10 Remote control systems.

11. Power supply board

Power supply SCH

Power supply PCB

Power supply board Parts Lists

3

4
5

6

7-10

11
12
13

14
15

16

17

18

Description of the integrated circuits(SD4841P)

Description of the integrated circuits(TL431)

12. DVD MPEG board

Functional descriptions(MPEG)

DVD MPEG board SCH

Power&Index&Reset
MT1389J LQFP128

SDRAM / FLASH / MOTOR

Audio I/F

Video I/F

MCR&USB&Gxyz I/F

DVD MPEG board PBC(TOP)

DVD MPEG board PBC(BOTTOM)

DVD MPEG board Parts Lists

19-21

22

23
24-28
24

25
26
27
28

29

30

31
32-33

1

1.Technical Specifications

Parker

1. Disctype:
DVD/SVCD/ DVCD/ CVD( digital audio
And video disc)
VCD 1.0,1.1. 2. 0 vers io n(minilaser
Audio audion and video laser dise)
CD-DA( common music laserCD)
Mp3 audio CD
MPEG2 for DVD;MPEG1forVCD

2.Videofor mat :
MPEG2

3.Audi oformat:

MPEG1,MPEG2,PCM,DOLBY,
DIGITAL,DTS,ANALOG STEREO ,
VIRTUAL SURR OU ND ,5. 1CHANN EL

4.Signaloutput :

Video sysetm:NTSC orPAL
Video:1.0Vp-p
Audio:5.1channel 0.5Vp-p mix stereo
2 Vp-p

12.DIMENS IONS:
360 * 220 * 38m m

13.Acce sso ries :
Audio/video cable,remote contro l(with out
batte ry), users manual,scart cable.

Note:designs and specific atio ns are

subject to change withoutnotic e.

(End)

5.Kar aok e:
Build in ECHO, by reuwte ECHO+,
ECHO- button to control ECHO deep.

6.lnpu tjack:
Microph one jack2

7.Out put jack:
RCA,S-video,5.1 channel,optical and R,Pb,Pr
Coaxial digital output.

8.Power voltage :

AC 90V-240V

9.Power consumpt ion :

15W

10.Fr equ encyresponse:

DVD:20Hz～20KHz

11.Signal/noise ratio:≥100dB

MT1389J

1

Safety instructions,Warnings,Notes

Parker

Safety instructions

1.General safety

Safety regulations require that during a repair:

. Connect the unit to the mains via an isolation transformer.

. Replace safety components indicated by the symbol ,

only by components identical to the original ones.Any other

component substitution ( other than original type) may

increase risk of fire or electrical shock hazard.

Safety regulations require that after a repair,you must retum

the unit in its original condifion.pay,in particular,attention to

the following points:

. route the wires/cables correctly.and fix them with the

mounted cable clamps.

. Check the insulation of the mains lead for extemal

damage.

Check the electrical DC resistance between the mains plug and

the secondary side:

1) Unplug the mains cord:and connect a wire between

the two pins of the mains plug.

2) Set tge mains switch the“on”position (keep the mains

cor d unplug).

3) Measure the resistance value between the mains

plug and the front panel, controls, and chassls

bottom.

4) Reoair or correct unit when the resistance

measurement is less than 1M

5) Ver ify this, before you return the unit to the

customer/user(ref.ul-standard no.1492).

6) Switch the unit“off”,and remove the wire between

the two pins of the mains plug.

2.Laser safety

This unit employs a laser.Only qualified service personnel

may remove the cover,or attempt to service this device(due

to possible eye injury).

Laser device unit

Type

Wavelength

Output power

Beam divergence:

Note: Use of controls or adjustments or performance of

procedure other than those specified herein,may result in

hazardous radiation exposure. Av

beam.

: Semiconductor laser GaAIAs

:650mm(DVD)

:780mm(DVD/CD)

:0.8mW(DVD/reading)

:0.3mW(VCD/CD reading)

60 degree

oid direct exposure to

MT1389J

2

Warnings

Parker

1.General

.All lCs and many other semiconductors are susceptible to

electrostatic discharges(ESD).Careless handing during

repair can reduce life drastically.make sure that,during

repair, you are at the same potential as the mass of the set

by a wristhband with resistance.keep components and tools

at this same potential.available esd protection equipment:

1) Complete kit ESD3 (small tablemat,wristband,

connection box,extension cable and earth cable)4822

310 10671.

2) Wristband tester 4822 344 13999.

.Be careful during measurements in the live voltage section.

The primary side of the power supply(pos.1005),including

the heat sink,carries live mains voltage when you connect

the player to the mains(even when the player is“off” lt is

possible to touch copper tracks and/or components in this

unshielded primary area, when you service the player.

Service personnel must take precautions to prevent

touching this area or components in this area. A“lighting

stroke” and a stripe-marked printing on the printed wiring

board, indicate the primary side of the power supply.

. Never replace modules, or components, while the unit is

“on”.

.

!

)

2.Laser

. The use of optical instruments with this product, will

increase eye hazard

.Only qualified service personnel may remove the cover or

attempt

to service this device,due to possible eye in jury.

.Repair handing should take place as much as possible with

a disc loaded inside the player

. Te x t below is placed inside the unit, on the laser cover

shield

:

CAUTION: VISIBLE AND INVISIBLE LASER RADIATION

WHEN OPEN,AVO I D EXPOSURE TO BEAM.

Notes:Manufactured under licence from Dolby Laboratories

The double-D symbol is trademarks of Dolby Laboratories

lnc.All rights reserved

.

.

.

.
,

2.Mechanical and Dismantling Instructions

Dismantling Instruction

In this paragraph some tips are given to dismantle the DVD player, For item number,
refer to the exploded view.

1. Remove 3 screws at the Rear Cover (

2. Remove 2 screws at Top Cover(exploded view screws ) , Push the Top Cover toward the Rear.

3.Remove two screws at side of panel.(exploded view scre ws )

4.Remove 4 screws at both sides of the loader and disconnect 6 wire c onn ect ion s.( exp lod ed vi ew screws )

5.Remove the power board, First remove the 2 screws(exploded vie w scr ews ), secondly remove the 3

screws.(exploded view screws )

. exploded view screws

35 37

⑥)

③

20

7

34

MT1389J

3

3. Exploded view

Parker

35

34

33

01

02

03

32

29

28

27

20

06

31

07

08

10

11

12

37

26

25

24

23

22

21

20

19

18

17

14

MT1389J

38

13

4

4. Exploded view Parts Lists

Parker

PART PART NAME NUMBER DESCRIPTION

1 TOP COVER 1

2
3 SCREW 2 3×6PWB
4
5
6 SCREW 3

75
8
9

10 2

POWERWIRE

SCREW
BACKBOARD

EVA

1

3×6PWB

3×8PA

1

3×6PWB

11 1

12 1

13 1

14 4
15
16

17 SCART 10

18

19 1
20 2
21
22
23

24

25

26

27 1
28 1
29 KEY PCB 1
30
31 1
32 1

33 1

34 SCREW 2 3×6BB
35 SCREW 2

36 VGA 1
37 SCREW 1 3×6BB
38 EVA 1 12×8x8mm

VOLUME CONTROL

5.1CH

DECODE BORADE

BOTTOM COVER

EVA

FRONT CASE

KEY

SCREW

LENS

FRONT

KNOB
MIC BOARD
MIC CARD

POWER KEY
POWER KEY2

DVD DOOR

DVD LOADER

POWER BOARD

1

1
1
1

1

1

1

35×9.5x3mm

φ14x5mm

3×8PA

3×6 KM

3×6PWB

MT1389J

5

5

Parker

GND

GND
A

A

-L

-L

SR

SR

-C

-C

A

A
SUB

SUB
ML

ML

MR

MR

GND

GND

GND

GND

MIC

MIC

MIC

MIC

GND

GND

IR

IR

DATA

DATA
+5V

+5V

STB

STB
CLK

CLK

GND

-LA-C

-LA-C

ML

MR

ML

MR

SR

SUB

SR

SUB

A

A

GND

GND

MR

MR
ML

ML

GND

GND

SIG(RGBSW)

SIG(RGBSW)

CVBS

CVBS

R/V

R/V

G/Y

G/Y
B/U

B/U

HSY

HSY
VSY

VSY

DIS(+12V)

DIS(+12V)

GND

GND

DMDPGND

DMDPGND

+5V

+5V

+5V

+5V

+5V

+5V

+12V

+12V

GND

GND

GND

GND

-12V

-12V

GND

LA-

LA­LA+

LA+
TRO

TRO
GND

GND
TRI

TRI

SL+

SL+
SL-

SL­TMT

TMT
GND

GND
SP+

SP+
SP-

SP-

GND

+5V

CLKLAD0

D1

GND

+5V

CLKLAD0

D1

INVISIBLE LASER RADIATION WHEN OPEN

INVISIBLE LASER RADIATION WHEN OPEN

CAUTION:

CAUTION:

DO NOT STARE INT O BEAM

AVOID DIRECT EXPOSURE TO THE BEAM

INVISIBLE LASER RADIATION WHEN OPEN

DO NOT STARE INT O BEAM

AVOID DIRECT EXPOSURE TO THE BEAM

INVISIBLE LASER RADIATION WHEN OPEN

DANGER:

DANGER:

+5V

+5V

+5V

+5V

GND

GND

-12V

-12V

GND

GND

+12V

+12V

MT1389J

6

6. Fault tracing flow chart

Parker

No picture、No display

No audio

GO

Power board has
voltage ou tput or
not

YES

MPEG card 3. 3V
output or no t

YES

MPEG card 1. 2V
output or no t

YES

1389J MAINTAIN MANUAL

NO

①

Whether has AC 220V Output

②

Whether has +5V Output

③

Whether +5V Output higher or lower

NO

Whether Q 6 is good

①

Whether D 3 is good o r bad

②

Whether Q 6 Outpu t is shortin g

③

NO

①

Whether Q 5 is Ok

②

Whether R39,R41, D2 is goo d or bad

③

Whether Q 5 Outpu t is shortin g

Crystal 27MHz
has shaken o r not

YES

Open resum e circuit is
working ok o r not

YES

SDRAM is
working or not

YES

Decoder ch ip is
normal or no t

YES

NO

NO

NO

NO

①
②

Whether C7,C8,R10 is OK

①

Whether Q 1,Q2, CE5 is good

②

Whether R35,R36,R38,C24 is OK

①

Whether 1×16Mbit'35'pin has 121.5MHz
high frequency wave

②

Whether is OK 1×16Mbit

③

Whether 2×16Mbit'38'pin has 121.5MHz
high frequency wave

①

Whet her 1.2V su pplie r is normal

②

Whet her 3.3V su pplie r is normal

③

Whether data wire and address separately
from d ecode r ch ip to SDR AM and FLAS H is
open c ircui t or shorti ng.

Whether Fl ash is
normal or no t

YES

CHECK OVER

NO

①

Whether lose electronic when upgrading

②

Whet her 5V supp lied by F LASH is nor mal
Whet her add re ss wire ,data wir e separ ately

③

from F LASH to SDR AM or dec oder chip i s
open c ircui t or s horti ng

MT1389J

7

No picture、Wigh audio

Parker

No VFD disply

GO

Whether +5V
supplier i s normal

YES

Whether -20V
supplier is normal

YES

Examine t he data w ire
from pane l is norm al or
not

Picture no good

NO

NO

NO

Examine the power from +5V to front panel
is open cir cuit or n ot

Examine t he powe r from -20V to f ront pa nel
is open cir cuit or n ot

①

Whether has DATA output

②

Whet her has USP out put

③

Whether has CK output

GO

S-VIDEO no good

YES

VGA no good

YES

CVBS YUV no good

YES

Whether RF output

is normal

NO

NO

NO

①

Whether D6 .D7 is OK

②

Whether external conponents is OK

③

Whether Y.C signal base of D6 .D7 is norm al

①

Whether the wave of I 1389J
V SYNC H SYNV is normal

②

Whet her R.G.B w ave is no rm al

①

Wether R.G.B is normal

②

Wether IC1389J is normal

③

Wether D9 is normal

C

"94 " "95 ”

MT1389J

8

Loader no open

Parker

GO

Whether loader
open wire is input

YES

Whether conponents is
normal

YES

Open/close touch off
voltage is n ormal or
not

no optical&coacial output

NO

NO

NO

Change a lo ader th en text agai n

Whet her IC 5888 " 9" "10" hav e to uch off

①

voltage output whenpressing OPEN/CLOSE
Whet her IC 5888 i s ok

Whet her exter nal con ponents i s ok

②

Whet her IC 13 89J "124" " 23" have to uch off
voltage output whenpressing OPEN/CLOSE
Whet her IC 13 89J is ok

GO

Whether MENU

has been set

YES

Whether Optical is OK

YES

Whether has SPDIF

output

YES

Whether RF output

is normal

NO

NO

NO

reset in Op tical m odle by remo te
Controller

①

Change Optical

②

Whether external conponents is ok
Whether +5V supplier is normal

③

Whether s pdif wa ve of IC1389 J "93" is
normal

MT1389J

9

No disc

Parker

GO

Whether lens is ok

YES

Whether 24p pair wire is OK

YES

Whether 24p wafer is

bad to keep touch

YES

Whether has DVD ,CD

laser output

YES

NO

NO

NO

NO

Change another lens, then test again

Chan ge anot her 24p pai r wire th en test aga in

Change another 24p wafer

①

Whether Q 3,Q4 is O K

②

Whether R 19,R1 8 is OK

③

Whether R 20,R2 1 is OK

Whether the lens has

follows the mark,

focuses on

YES

Whether exchange

circuit for DVD and

CD is normal

YES

Whether RF output is

normal

NO

NO

NO

Whether is OK5888

①

Whether is OK

②

Whether Q 22 is OK

①

Whether

②

Whet her 138 9J is OK

R14,R15

1389J"123” pin has RF output

MT1389J

10

7.Front Panel

+5V

Seg1

Seg2

Seg3

Seg4

Seg5

Seg6

Seg7

Seg8

Seg9

Seg10

Seg12

Seg13

Seg14

Grid1

Grid2

Grid3

Grid4

S1~S10

S1 S10

OSC

DI/O

CLK

STB

Vdd

Key2

Key1

Seg8

Seg9

Seg10

Seg13

Seg12

Seg1

Seg2

Seg3

Seg4

Seg5

Seg6

Seg7

Seg14

Vdd

GND

GND

GND

Grid1

Grid2

Grid3

Grid4

0.1 μF

2× 10K

GND

R *

MCU

+5V

~

LED

Parker

The front panel I/O is controlled by the Hd6928 driver.

D

6

C

B

A

Number RevisionSize

B

Title

Date: 26-Jun-2004 Sheetof

54321

File: DrawnBy:

D

C

B

1 2 3 4 56

A

MT1389J

11

Functional descriptions(panel)

Parker

Front Panel Interface

6 Pin, Data Connector Pin Assignments

PIN

1
2
3
4
5
6

NAME
REM
DATA
CLK
STB
GND
VCC

I/O
I
I
O
O
O

DESCRIPTION
Front Panel Data input

IR sensor interrupt
Front Panel chip select

Front Panel clock
Front Panel Data output

6 Pin, Power Connector Pin Assignments

PIN

1

2

3

4
5
6

There are 3 different devices operated by the PIC508 and Pt6312 (Optional):
* Vacuum Fluorescent Display (VFD)
* Push-buttons
* LEDs (Hd6928)
There is an option for a tray lamp and a joystick which is not currently assembled. The VFD display is custom
made, implemented in a 6 grids by 16 segment matrix.
The VFD needs special voltage supply for operation:
* Vkk which is -21V needed to drive the segments and grids of the VFD.
* Vf1, Vf2 which powers the exectron cloud filament (cathode) with a differential voltage of 3.5V. This is a floating
voltage difference generated by the power supply, and is biased to -21V in the ront panel board by a Zener circuit
from the -21V (Vkk) supply. Moving the bias towards a more positive number will reduce the segment brightness.
Vf1 & Vf2 provide a DC supply to the cathode. To overcome the voltage difference between one end and the other
of the cathode, it is geometrically titled so that the segments observe the same potential and have all the same
brightness. Other way to overcome the problem is to employ an AC supply to power the Vf1 and Vf2.

NAME
VFD 1

VFD 2

-21V

STBY
GND
+5V

FROM
SMPS

SMPS

SMPS

SMPS
SMPS
SMPS

DESCRIPTION
Segment and grid Voltage of the VFD

Provide a DC supply to the cathode. To vercome
the voltage difference between one and the other
of the cathode.

Supplies IR and Front IC

MT1389J

12

8. DVD d iver&r Exploded view Parts Lists

Parker

Adopt small l ens: can adopt
Thomson act lens

Electric specification

Testing condition

Position: level placed
Environment: temperature 22 2

Humidity 50

Turnover storehouse voltage:5V
Standard DVD lens testing frock

Drive cell:adopt RF-300CA-10500 electricity machine
Electricity machine work voltage is 3V-5.9V
General work voltage is 3.3V-5V

Unilateralism(com or go) move time:<1.5S(add 5V voltage)

In 5 C-10 C work current is <120mA

DV34.Hittachi .Mipseumi .

± C

±5%

±0.5V

Standard DVD testing dish

MT1389J

13

9. Exploded view(DVD driver)

Parker

04

05

061

01

02

03

08

09

10

11

13

14

07

12

15

16

17

MT1389J

18

19

20

21

14

10. Remote control systems

Parker

Application circuit

MT1389J

15

11.Power supply SCH

Parker

D

4

+12V

-12V

20K 1/4W

R7

OPEN

C9

321

C8

220uF/25V

D8

D7

FR155

C

+5V

1K 1/8W

R9

20K 1/4W

OPEN

R8

R6

1000UF/10V

OPEN

C7

C11

L

4.7mH

1000UF/10V

220UF/25V

C10

C6

FR155

D9

SR360

5.6K 1/8W

R10

R12 470R 1/8W

B

5.6K 1/8W

C12

104/50V

R13

10K 1/8W

U2

R11

TL431

U3

KPC817

A

޼ሧ\ᅦ຿ \ґ࿟ \SD4841P DVD SCH.DDBDrawn By:

Number RevisionSize

A4

Title

Date:19-Feb-2009 Sheet of

File: E:\

T1

L=1.5mH

Ոྉ:EE19

D5

R6

FR107

103/1KV

C2

68K 2W

R3

R1

D1-D4

OPEN

CX2

LF

22mH

10R 1/4W

D6

510K 1/4W

1N4007*4

U1

FR104

510K 1/4W

R2

22UF/400V

C1

CX1

CX0.1U-12

CY1

Drain

AGNDPGNDVccFB

OPEN

VR

222M

NC Drain

Drain

SD4841P

R5

OPEN

F1

250VAC /2.0A

104/100V

C5

22uF/50V

C4

104/100V

C3

AC L

1 2

AC N

D

C

B

A

MT1389JMT1389J

16

Power supply PCB

Parker

MT1389J

17

19

Power supply board Parts Lists

Parker

MT1389J

18

Silan

Parker

Microelectronics

DIP-8-300-2.54

SD484X P 67K 65

Blank:Pb free

X:denote different power

Circuit type

Package:(P: DIP-8-300-2.54)

65 denotes withstand voltage is 650V

67k denot es 67KH z

MT1389J

19

Vcc

Parker

+

-

8V
12V

lnternal
Bias

OSC

Frequency
Modulation

Drain

S

Q

R

Control
Driver

Leve l Sh ift and
Amplitude Limit

Ove r Load Over Vo lt age
Over Temperat
Over Current Protection

Burst Mode Control

COMP
+

Edge
Blanking

SGND

PGND

SGNI

PGND

1

2

Vcc

3

FB NC

4

MT1389J

8

7

6

5

Drain

Drain

Drain

SD484XP67K65

20

MT1389J

Parker

21

Description of the integrated circuits(TL431)

Parker

SMPS PROGRAMMABLE SHUNT REGULATOR
(FAIRCHILD TL 431)

Features

* Programmable output voltage to 36volts
* Low dynamic output impedance 0.20 typical
* Sink current capability of 1.0 to 100mA
* Equivalent full-range temperature
coefficient
of 50 ppm ℃ typical
* Temperature compensated for operation
over full rated operating temperature range
* Low output noise voltage
* Fast turn-on response

TO-92

1

1. Ref 2. Arode 3. Cathode

REFERENCE

Description

The TL 431/TL 431A are three-terminal
adjustable regulator series with a guaranteed
thermal stability over applicable temperature
ranges. The output voltage may be set to any
value between VREF (approximately 2.5
volts) and 36 volts with two external
resistors. These devices have a gypical
dynamic output impedanceof 2.0W Active
oupput circuity provides a very sharp turn-on
characteristic making these devices excel
lent replacement for zener diodes in many
applications

CATHODE

REFERENCE(R)

Absolute maximum ratings

Parameter
Cathode voltage
Cathode current Range (Continuous)
Reference Input Current Range
Power dissipation

D,Z Sffix Package
N Suffix Package

Operating Temperature Range
Storage Temperature Range

Recommended Operating conditions

Parameter
Cathode voltage
Cathode Current

2.5 Vref

Symbol
VKA
IKA
IREF

PD

TOPR
TSTG

Symbol
VKA
IKA

ANODE
CATHODE(K)

ANODE(A)

Value
37

-100 ~ +150

0.05 ~ +10

770
1000

-25 ~ +85

-65 ~ +150

Value Va l u eValue

-36VREF

- 1001.0

Unit
V
MAI
MA

MW
MW

℃
℃

Unit
V
MA

MT1389J

22

12.

Parker

FLASH

AUD2

SDRAM

This board implements the back-end circuitry of a DVD player. It is composed of the following
subsystems:

MT1389J

DVD-DSP
I/F

CD-DSP
I/F

SPDIF

AUD1

AUD0

SERIAL
EPROM

5.1­CHANNEL
OUTPUT

CVBS
R
G

B

Cntr/LFE
Rear L/R
Rear L/R

* Microcontroller which does main control to all other sub-blocks of the system including user
interface, driver interface, audio/video output.
* Vaddis A/V Decoder IC decodes the bitstream coming from the DVD front-end drive, and
Optionally performs audio and video effects.
* Audio Codec

MT1389J

23

DVD MPEG board SCH

Parker

DV33 [2,3,4,6]

VCC [2,3,4,5,6]

+P12V [4]

2009.4.14

2009.7.7

1

P#

+P12V

OFF-PAG E CONNECTION

AVCC [2,3,4,5,6]

DV33

AVCC

VCC

RFV33 [2]

RFV33

RXD

89J_3V3 [2]

89J_3V3

TXD

V33

V33 [2,3,4,6]

1.1

Rev

of

16Tuesday, July 07, 2009

guibing_luo

Sam Xie

Drawn:

Checked:

MediaTek Confidential

INDEX / POWER / RESET

Document Number

COMMON1389J__AM5888_Cos tdown

Custom

MediaTek (ShenZhen) Inc.

Size

Title

1

Date: Sheet

POWER

URST# [2]

URST#

MISC

HOLE

TOOLING_HOLE/4MM

GND

M2

1

1V2 [2,3]

1V2

AUDIO_MUTEGPO14

97

CB3

0.1uF

CE3

100uF/6.3v

+

AKIN2

106

GPIO19

ADVCM

AKIN1

107

108

GPIO20

GPIO21

TROUT

LIMIT

GPI36 124

2

HOLE

TOOLING_HOLE/4MM

GND

89J_3V3

1

C1 close to 89J pin

C1

0.1uF

URST#

CE5

22uF/6.3v

+

R5

22k

Q2

2N3904

3 2

1

R4

3.3k

Q1

2N3904

3 2

1

R6

3.9k

R7

R3

15k 1%

4.7k 1%

3

4

M1

SD_CLK

SD_CMD

2

Featur es

VSYNC

HSYNC

Histor y Date

VR_CD

VR_DVD

TRCLOSE

TRIN

SD_D0

VSCK

VSDA

PIN

121920233435363740

Original r elease

Change R95\R96\R97\R98 Footprin t from 0402 to 0603.

Rev

V1.1

V1

3

4

MT1389J General GPIO List

GPO5

Name

GPO_A

GPO_B

GPIO6

GPIO2

GPIO11

UP1_6

UP1_7

TROPENIOA

VSTB

41

42

GPIO4

GPIO13

GPIO3 STBY

MS_D0

43

GPIO9

89J_3V3

MS_BS

MS_CLK

444546

GPIO7

GPIO8

89J_3V3

CB1

CE1

+

0

R1

0.1uF

220uF/6.3v

Gxyz_LOAD

GPIO29

Gxyz_CLK

47

GPIO30

RFV33

Gxyz_DA1

Gxyz_DA2

484993

GPIO31

GPIO32

RFV33

CB2

CE2

+

0

R2

ASPDIF

GPIO12

0.1uF

47uF/6.3v

SCART1

SCART2

94

95

GPIO10

GPIO33

DV33

DV33

V33

J1

4x1 W/HOUSING

DIP4/W/H/P2.54

123

4

5

2 MT1389J LQFP128

3 SDRAM & FLASH & MOTOR

1 INDEX & POWER / RESET

COMMON1389J_HD850_AM5888_cos tdown

MT1389J DVD Board w/ Sanyo HD6x Series PUHs

D D

6 VIDEO I/F

4 AUDIO OUT

5 AUDIO IN

7 MCR & USB & GXYZ I/F

P_5V

+P12V

P_5V

+P12V

CC

P_5V

CE4

220uF/16v

+

VCC AVCC

B B

RESET Circuit

123

1V2

JP4/DIP/P2.54

4x1 /NC

4

V33

VCC

A A

5

JP1

MT1389J

24

DQ[0..15] [3]

Parker

1

DQ[0..15]

OFF-PAG E CONNECTION

2

Crystal

89J_3V3

3

MA[0..11]

MA[0..11] [3]

R10 100k

ADACVDD

L3 FB/200

CB4

DQM[0..1] [3]

BA[0..1]

DQM[0..1]

Y1 27 MHz

XI

DACVDD3

L4 FB

0.1uF

BA[0..1] [3]

CB6

CB5

CE7

+

DCLK [3]

RAS# [3]

DCLK

RAS#

C8

27pF

C7

27pF

0.1uF

0.1uF

47uF/6.3v

1.1

Rev

of

26Tuesday, July 07, 2009

guibing_luo

USB_DP [6]

WE# [3]

SF_CS [3]

SF_DI [3]

CAS# [3]

CAS#

WE#

SF_DO [3]

SF_CK [3]

CVBS_OUT [5]

V_R [4,5]

V_B [4, 5]

V_G [4,5]

SCART1 [5]

HSYNC# [5]

SCART2 [5]

VSYNC# [5]

SF_DI

SF_CS

SF_CK

SF_DO

V_B

V_R

V_G

CVBS_OUT

HSYNC#

SCART2

SCART1

DRAM I/F

S-FLASH

C9

6800pF

VSYNC#

VIDEO I/F

R13

560

TP2

TP1

10uF/6.3v

C12

220uF/6.3v

CE9

+

C11 4.7uF

C10 0.1uF

RFO

OPO
OP-

C

B

AUDIO_MUT E [4]

AL [4]

AR [4]

ARS [4]

ARF [4]

ALS [4]

ALF [4 ]

AKIN1 [4]

GPIO29 [6]

AUDIO_MUT E

ARFALALSARARS

ALF

AKIN1

GPIO29

AUDIO I/F

DACVDD3

GPIO10

ASPDIF

GPIO33

89J_3V3

94909392918988

96

95

/

GPIO33

GPIO10

DACVDDC

GPO14

VREF

97

GPO14
FS

V_G
V_B
V_R

ARF
ARS
AR
AVCM
AL
ALS
ALF
ADACVDD

C13 1uF

FS

98
99
100

CVBS_OUT

101

DACVDD3

G

102

B

103

R

104
105
106

AKIN2

107

ADVCM

108

AKIN1

109

AADVDD

110
111
112
113
114
115
116
117
118
119
120
121

RFV12-1

122
123
124

GPI36

125
126
127
128

U1

SPDIF / GPIO12

DACVSSC

CVBS

DACVDDB

/

AADVSS

/

GPIO19 / Audio_Mute

/

GPIO20

ADVCM

GPIO21 / Audio_Mute

AADVDD

ADACVSS2
ADACVSS1

/

ARF / LFE / GPIO

/

ARS

GPIO

AR

GPIO0
AVCM

/

GPIO1

AL

/

GPIO

ALS

/

ALF

CENTER / GPIO
ADACVDD1
ADACVDD2

AVDD12_1

AGND12

RFIP

/

OPOUT / GPI36

/

OPINP

RFG

/

OPINN

RFH
RFA
RFB

RFF

RFE

RFD

RFC

432

1

USB_DM [6]

GPIO30 [6]

GPIO31 [6]

GPIO32 [6]

USB_DM

GPIO30

GPIO32

GPIO31

Gxyz

1V2

MA0

MA2

MA3

BA1

MA10

MA1

BA0

87

BA1

BA0

RA1

RA3

RA2

RA0

RA10

DVDD12

AKIN2

AKIN1

RFIN

AVDD12_2

AVDD33_1

XTALI

XTALO

AGND33

V20

V14

REXT / GPO5

56789

101112141516171819202122232425262728293031

GPIO6 [6]

GPIO7 [6]

O6

USB_DP

GPIO7

GPIO8

GPI

USB I/F

RAS#

MA5

CAS#

WE#

MA4

MA6

8413358679858382818078777675

RA4

RA5

RAS#

CAS#

RWE#

DVSS12

DVDD33MDI1

LQFP 128

No EPAD

MT1389J

LDO1

LDO2

AVDD33_2

DMO

FMO

TRAY_OPEN

GPIO8 [6]

GPIO9 [6]

GPIO9

MA7

MA8

RA6

RA7

V1.0

TRAY_CLOSE

TRO

F- [3]

T+ [3]

SL+ [3]

F+ [3]

SL- [3]

SP- [3]

SP+ [3]

FOSO [3]

TRSO [3]

FMSO [3]

DMSO [3]

ASPDIF [4]

SP-

MT1389J

LQFP128/SMD/D14X14

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36

34
33

FOSO

TRSO

FMSO

DMSO

V1P4 [3]

ASPDIF

V1P4

SERVO I/F

AUDIO_MUTEGPO14

SCART1GPIO10 HSYNC#

DQ13
DQ14
DQ15
DQM0
DQ7
DQ6
DQ5
DQ4

1V2

DQ3
DQ2
DQ1
DQ0

89J_3V3

GPIO32
GPIO31
GPIO30
GPIO29
GPIO7
GPIO8
GPIO9
GPIO13
GPIO4
GPIO3
IR
URST#
GPIO6
GPIO11
UP1_7
UP1_6
SF_CK

RFV33 [1]

89J_3V3 [1]

1V2 [1,3]

VCC [1,3,4,5,6]

AVCC [1,3,4,5,6]

DV33 [1,3,4,6]

89J_3V3

VCC

AVC C

DV33

SCART2 VSYNC #GPIO33

URST# [1]

RFV33

1V2

URST#

POWER

J3

123

DV33

RS-232

RXD

R28

4.7k

DV33

Default

GPIO11

STBY [3]

TROPEN [3]

TROUT [3]

TRIN [3]

TRCLOSE [3]

T- [3]

F-T+SP+

SL-

SL+

F+

T-

STBY

TROPEN

TROUT

TRIN

TRCLOSE

MCR I/F

DQ11

DCLK

72

71

RA11

RCLK

USB_DM

USB_DP

DQ8

DQ9

DQM1

RD8

DQM1

DVDD33

VDD33_USB

VSS33_USB

PAD_VRT

DQ10

RD9

RD11

RD10

VDD12_USB

SF_CS_

SF_DO

DQ12

6566676970

32

RD12

SF_DI

RD13
RD14
RD15
DQM0
RD7
RD6
RD5
RD4
DVDD12
RD3
RD2
RD1
RD0
DVDD33
DVSS33
GPIO32
GPIO31
GPIO30
GPIO29

/

CKE_

GPIO7
GPIO8
GPIO9
GPIO13
GPIO4

/

INT#

GPIO3
IR
PRST#
GPIO6
GPIO11
UP1_7 / SDA

/

SCL

UP1_6
SF_CK

MA11

MA9

746873

RA8

RA9

FOO

FG / GPIO2

Sam Xie

Drawn:

Checked:

MT1389J LQFP128

Document Number

Custom

COMMON1389J__ AM5888_Costdown

MediaTek (ShenZhen) Inc.

Date: Sheet

Size

Title

MediaTek Confidential

4

4x1 W/HOUSING

TxD

RxD

TXDGPIO6

Default

1

2

3

C5

10uF/6.3v

RFV12-1

L1 FB

SERVO RF DeCAP.

1V2

4

89J_3V3

5

close to 89J IC

C4

0.1uF

RFVDD3

C3

4.7uF/6.3v

L2 FB

1V2

DV33

2

OPO

OP-

D1

BAT54C

1

3

C6

0.1uF

C2

0.1uF

R8 10k

R9

1

SP-A

SP-

+

AADVDD

CE8

L5 FB/200

100uF/6.3v

89J_3V3

CE11

47uF/6.3v

+

V1P4

CB7

0.1uF

CE10

RFV12-2

J2

12345

6

LIMIT

SP-A

R12 10k

R11 10k

D D

SL+

SL-

SP+

DV33

T+3

F+

F-21T-

1

4

2

47uF/6.3v

V20

+

6x1 W/HOUSING

R15

VR_CD
VR_DVD

R14

CD/DVD SW20A/a

RF

D/d

F

E

Vcc

Vc(Vref)

C/c

8

7

6

5

NC

VR-CD

GND-PD

11

15

14

13

12

9

16

17

10 B/b

TRCLOSEGPO5

RF Reference

AVCC

CE12

100uF/16v

+

L6 FB

C14

0.1uF

0

0

VR-DVD

NC

HFM

CD-LD

DVD-LD

MD

23

18

22

19

GPO_AVR_CD

GPO_BVR_DVD

TRINGPIO2

Very Im portant to

redu ce Noise

24

GND-LD

HA1

24

SANYO HD6x

CC

RFV12-2

RFVDD3

A

F

E

D

TROPENIOAGPIO4

LIMIT TROUTGPI36

GPIO3 STBY

TP3

E

LD-CD

LD-DVD

MDI1

AVC C1

R16 51

XIXOXO

AVC C1

R17 51

CB8 0.1uF

V20

LDO1

V1P4

MDI1

LDO2

V20

GPO5

89J_3V3

Q3

R18

0

R19

0

C15

F

RFO

TOP

DMO

FMO

CB9

C16

L7 FB

LDO2

1

8550

120pF/NC

GPO_A

0.1uF

4.7uF

CE13

+

3 2

TRO

GPO_B

47uF/6.3v

F-F+T+T-CDIOAAB

1234567891011121314151617181920212223

USB_DM

FOO

GPIO2

CB10

89J_3V3

RFV33

R21 4.7

R20 4.7

HEADER 24 SMD0.5 TOP

USB_V33

USB_DP

0.1uF

Rvrt

L8 FB

CE14

+

R22 5.1k 1%

Rvrt close to IC PIN

47uF/6.3v

SF_DO

SF_CS

USB_V12

CB11

L9 FB

1V2

LDO1

1

8550

32

B B

SF_DI

0.1uF

Q4

FOO

R23 27k

FOSO

TRO

R24 27k

TRSO

FMO

R25 15k

FMSO

DMO

R26 10k

DMSO

C22

C21

C20

C19

0.015uF

0.1uF

330pF

330pF

R31

VSCKUP1_6

VSDAUP1_7

VSTBGPIO13

VCC

IR / VFD

V1P4

89J_3V3

4.7k

R30

4.7k

R29

4.7k

VCC VCC VCC

R27

10

3
2
1

IR1 IR

CB14

0.1uF

CB13

0.1uF

CB12

0.1uF

J4

12345

1V2

VSDA

VSTB

VSCK

VSCK

VSTB

VSDA

4

6x1 W/HOUSING

DIP6/W/H/P2.0

6

VSCK

VSDA

VSTB

IR

CB17

0.1uF

5

CB16

0.1uF

CB15

0.1uF

Chip Decap.

A A

MT1389J

25

MT1389J

Parker

26

1

Parker

AR

OFF-PAG E CONNECTION

2

3

R46

1.1

Rev

of

46Tuesday, July 07, 2009

guibing_luo

AKIN1 [2]

ASPDIF [2]

AL [2]

AR [2]

ARS [2]

ALS [2]

ARF [2]

ALF [2]

ARS

ALS

ARF

ALF

AKIN1

AL

ASPDIF

CENT

R54

100k

RCH [5]

AUDIO_MUTE [2]

AUDIO_MUTE

RCH

R/V [2,5]

LCH [5]

B/U

R/V

LCH

AUDIO I/F

DV33 [1,2,3,6]

AVCC [1,2,3,5,6]

+P12V [1]

B/U [2,5]

G/Y [2,5]

G/Y

+P12V

DV33

AVCC

VIDEO I/F

LSCH

Power

R66

+P12V

100k

CE27

100uF/16v

+

OP_Vref

R73

10k

OP_Vref

R70

10k

+12V

R69

10

+

CE26

220uF/16v

C40

0.1uF

C39

0.1uF

+12V

C38

0.1uF

C37

0.1uF

+12V

RCH

R81

100k

R84

470

Q13

2N3906

32

1

R87 470

R85

10k

DV33

GPO14:

Mute: H

R88

UnMute: L

Q14

2N3904

3 2

1

1k

AUDIO_MUTE

R89

100

D4 1N4148

+12V

CE32

100uF/16v

+

D5

1N4148/NC

R90

100k

Q15

2N3906

32

1

R91 47k

A_MUTE

47uF/16v

CE33

+

AudioMute

Sam Xie

Drawn:

Checked:

1

MediaTek Confi d enti a l

Audio I/F

Document Number

C

COMMON1389J_ AM5888_Costdown

MediaTek (ShenZhen) Inc.

Date: Sheet

Size

Title

2

Audio OP

Q12

2N3904

3 2

1

R83

1k

R79

1k

+

A_MUTE

10uF/16v

7

NJM4558 OPA

+12V

+

-

8 4

5

6

OP_Vref

C36

1000pF

P1

123456789

LCH

G/Y

RCH

B/U

COAXIAL

R/V

J7

RCA2X3

RCA6/9P/DIP

CENT

1234567

LSCH

LCH

RCH

RSCH

7x1 W/HOUSING

DIP7/W/H/P2.0

3

SUB

C26 100pF

31k

Q8

2N3904

3 2

1

R52

1k

R56

1k

+

CE21

10uF/16v

A_MUTE

7

U7B

NJM4558 OPA

+12V

+

-

8 4

5

6

OP_Vref

R51

5.1k
C28

1000pF

C30 100pF

R58

31k

Q10

2N3904

3 2

1

R64

1k

R68

1k

+

CE25

10uF/16v

A_MUTE

7

U8B

NJM4558 OPA

+12V

+

-

8 4

5

6

OP_Vref

R63

5.1k
C32

1000pF

R72

C34 100pF

31k

CE31

U9B

R78

5.1k

R50

10k

+

CE20

10uF/16v

ALS

SUB

R53

100k

4

Q7

2N3904

3 2

1

R49

1k

R55

1k

+

CE19

10uF/16v

A_MUTE

1

U7A

NJM4558 OPA

+12V

+

-

C25 100pF

R45

31k

5

8 4

3

2

OP_Vref

R48

5.1k
C27

1000pF

R47

10k

+

CE18

10uF/16v

ALF

D D

R57

C29 100pF

31k

R62

10k

+

CE24

10uF/16v

ARF

RSCH

R65

100k

Q9

2N3904

3 2

1

R61

1k

R67

1k

+

CE23

10uF/16v

A_MUTE

1

U8A

NJM4558 OPA

+12V

+

-

8 4

3

2

OP_Vref

R60

5.1k
C31

1000pF

R59

10k

+

CE22

10uF/16v

ARS

R71

CC

C33 100pF

31k

R77

10k

+

CE30

10uF/16v

AR

K1K2

LCH

R80

100k

MIC

Q11

2N3904

3 2

1

R76

1k

R82

1k

+

A_MUTE

CE29

10uF/16v

1

U9A

NJM4558 OPA

+12V

+

-

8 4

3

2

OP_Vref

R75

5.1k
C35

1000pF

R74

10k

+

CE28

10uF/16v

AL

AKIN1

C42

3300pF

C41 0.1uF

R & C closed to 89J

R86 100

1

2

J6

2x1 W/HOUSING

DIP2/W/H/P2.0

Digital Audio

B B

45

G

VCC

IN

P2

S/PDIF OUT

123

CB26

0.1uF

AVCC

COAXIAL

C43

0.1uF

C44

R93

R92 100

ASPDIF

A A

SPDIF/DIP5/P2.54

4

OPTICAL

330pF

100

5

R94 33

MT1389J

27

1.1

Parker

Rev

of

56Tuesday, July 07, 2009

guibing_luo

1

R/V [2,4]

R/V

B/U

B/U [2,4]

G/Y

G/Y [2,4]

V_R [2,4]

V_B [2,4]

CVBS_OUT [2]

V_B

CVBS_OUT

V_G

V_R

V_G [2,4]

SCART2 [2]

SCART1 [2]

HSYNC# [2]

VSYNC# [2]

SCART1

SCART2

VSYNC#

HSYNC#

RCH [4]

LCH [4]

AVCC [1,2,3,4,6]

RCH

LCH

VIDEO I/F

AVC C

AUDIO I/F

POWER

MediaTek Confidential

Sam Xie

1

Drawn:

Checked:

Video I/F

2

10x1 W/HOUSING

10

SCART2 VSYNC

SCART1 HSYNC

DIP10/W/H/P2.0

P3

S/RCA/9P/DIP

5

6

CVBSO

CY

3 4

SC SY

GG

1 2

9

8

7

J8

123456789

RCH

SCART/VGA CONNECTOR

LCH

B/U

G/Y

R/V

SCART_CVBS

COMMON1389J__ AM5888_Costdown

MediaTek (ShenZhen) Inc.

Title

Document Number

Size

Custom

Date: Sheet

2

3

CVBSO

SY

AVC C

D6

DIODE SMD BAV99

2

4

C45

100pF

R95

5

75,1%

V_R R/V

SC

B/UV_B

AVC C

D7

DIODE SMD BAV99

3

2

1

C46

100pF

R96

75,1%

G/Y

AVC C

D8

DIODE SMD BAV99

3

2

1

V_G

C47

R97

3

1

SCART_CVBS

100pF

75,1%

CVBS_OUT

R98

2

D9

DIODE SMD BAV99

C48

75,1%

AVC C

100pF

3

3

1

4

5

D D

CC

B B

A A

MT1389J

28

1

Parker

GPIO6 [2]

GPIO7 [2]

GPIO8 [2]

GPIO6

GPIO7

GPIO8

GPIO9

OFF-PAGE CONNECTION

1.1

Rev

of

USB_DM [2]

USB_DP [2]

AVCC [1,2,3,4,5]

GPIO9 [2]

GPIO29 [2]

GPIO30 [2]

GPIO31 [2]

GPIO32 [2]

USB_DM

GPIO29

GPIO30

GPIO31

MCR I/F

USB_DP

GPIO32

Gxyz I/F

DV33 [1,2,3,4]

AVC C

DV33

USB I/F

POWER

guibing_luo

Drawn:

Sam Xie

Checked:

66Tuesday, July 07, 2009

1

MediaTek Confidential

Gxyz _D1GPIO31

Gxyz _D2GPIO32

2

Gxyz _CLKGPIO30

Gxyz_LOADGPIO29

MediaTek (ShenZhen) Inc.

SDC_D0 GPIO6

J10

12345

3

MSC_D0 SDC_CMD GPIO9

MSC_BS SDC_CLK GPIO8

MSC_CLK GPIO7

Gxyz _LOAD

Gxyz I/F

4

MCR_3V3 DV33

6

6x1 W/HOUSING

Gxyz_VCC

Gxyz _GND

Gxyz_D2

Gxyz _CLK

Gxyz_D1

AVC C

MCR&USB&Gxyz I/F

Document Number

COMMON1389J__AM5888_ Costdown

Size

Title

2

Cust om

Date: Sheet

3

4

J11

123

4

4x1 W/HOUSING

USB_DP

USB_DM

AVC C

B B

A A

5

J9

12345

5

MCR_3V3

SDC_CMD MSC_D0

SDC_D0

MCR I/F

D D

6

SDC_CLK MSC_BS

MSC_CLK

6x1 W/HOUSING

DIP6/W/H/P2.0

USB I/F

CC

MT1389J

29

Electrical Diagrams and Print-layoutsDecode Board(For info only)

Parker

CY17-8202R VER1.0 TOP.PCB

MT1389J

30

CY17-8202R VER1.0 BOTTOM.PCB

Parker

MT1389J

31

DVD MPEG board Parts Lists

Parker

MT1389J

32

Parker

MT1389J

33