AKAI LCT2715 Diagram

SERVICE MANUAL

Model:

LCT2715

Safety Instructions

Production specification.

Block Diagram
Circuit Diagram
Disassembly
Pin Descriptions

LCD Panel specification

Exploded View Diagram

Spare parts list
V-chip password and software upgrade

This manual is the latest at the time of printing, and does not
include the modification which may be made after the printing,
by the constant improvement of product.

I. Safety Instru ctions

CAUTION

RISK OF ELECTRIC SHOCK

DO NO T OPEN

The l ightning fla sh w ith arro whead symb ol,
within an equilateral triangle, is intended to alert
the user to the presence of uninsulated “dangerous
voltage” within the product’ s enclosure that may
be of sufficient magnitude to constitute a risk of
electric shock to persons.

CAUTIO N: TO REDUCE THE RISK OF ELECTRIC
SHO CK, DO NOT REMOVE COVER (OR BACK). NO
USER-SERVI CEABLE PART S INSIDE. REFER
SERVICING TO QUALIFI ED SERVICE PERSONNEL
O NLY.

PRECAUTIONS DURING SERVICING

1. In a ddition to safety, other parts and assemblies are
speci fied for conformance with such regulations as
those applyi ng to spurious radiation. These must
also be replaced only with specified replacements.
Exampl es: RF converters, tuner units, antenna
selection switches, RF cables, noise-blocking
capacitors, noise-bl ocking filters, etc.

2. Use sp ecified internal Wiring. Note especially:

1) Wires covered with PVC tubing

2) Do uble insulated wires

3) Hig h voltage leads

3. Use specified i nsulating materials for hazardous
live pa rts. Note especially:

1) In sulating Tape

2) PVC tubing

3) Spa cers (insulating barriers)

4) Insulating sheets for transistors

5) Plastic screws for fixing micro switches

4. When replacing AC primary side compo nents
(tran sformers, power cords, n oise blocking
capacitors, e tc.), wrap ends of wires securely about
the te rminals before soldering.

5. Make sure that w ires do not contact heat generating
parts (he at sinks, oxide metal film resistors, fusible
resistors, etc.)

6. Check if replace d wires do not contact sharply edged
or po inted parts.

7. Make sure that foreign objects (screws, solder
drop lets, etc.) do not remain insi de the set.

MAKE YOUR CONTRIBUTION TO PROTECT THE
ENVIR ONMENT

Used batteries with the ISO symbol
for recycling a s well as small
accumu lators (rechargeable batteries), mini-batteries
(cell s) and starter batteries should not be thrown
into the garbage can.
Please leave them at an appropriate depot.

The excla mation po int wi thin a n equilateral
tri angle is intended to a lert th e user to the
presence of important operating and maintenance
(servici n g) instr u ct i o n s i n th e liter a tu re
accompanying the appliance.

W ARNING:

Before servicing this TV receiver, read the X-RAY
RADIATION PRECAUTION, SAFETY INSTRUCTION
and PRODUCT SAFETY NOTICE.

X-RA Y RADIATION PRECAUTION

1. Excessively high can prod uce potentially hazardous
X-RAY RADIATION. T o avoid such hazards, the high
volta ge must not exceed the specified limit. The
normal va lue of the high voltage of this TV receiver
is 2 7 KV at zero bean current (minimum brightness).
The high voltage must not exceed 30 KV under any
circu mstances. Each time when a re ceiver requires
servici ng, the high voltage should be checked. The
readi ng of the high voltage is re commended to be
reco rded as a part of the service record, It is
important to u se an accurate and reliable high
voltage meter.

2. The only source of X-RAY RADIATION in this TV
receiver is the picture tube. For con tinued X-RAY
RADIATION protectio n, the replacement tube must be
exactly the sa me type as specified in th e parts list.

3. Some parts in this TV receiver have special safety
related characteristics fo r X-RADIATION protection.
For continued safety, the parts replacement should
be under taken only afte r referring the PRODUCT
SAFETY NOTICE.

SAFETY IN STRUCTION

The se rvice should not be attempted by anyone
unfamiliar with the ne cessary instructions on this TV
receiver. The fo llowing are the necessary instructions
to be ob served before servicing.

1. An isolation transformer shoul d be connected in the
power li ne between the receiver and the AC line
when a service is performed on the primary of the
conve rter transformer of the set.

2. Comply wi th all caution and safety related provided
on th e back of the cabinet, inside the cabinet, on the
chassis or p icture tube.

3. T o avoid a shock hazard, always discharge the
pictu re tube's anode to the chassis g round before
removi ng the anode cap.

- 2 -

4. Completely discharge the high potential voltage of the
picture tube before handli ng. The picture tube is a
vacuum and if bro ken, the glass will explode.

5. When rep lacing a MAIN PCB in the cabinet, always
be certai n that all protective are installed properly
such as control knobs, adjustment co vers or shields,
barri ers, isolation resistor networks etc.

6. When se rvicing is required, observe the original lead
dressing. Extra precau tion should be given to assure
correct lead dressing in the high voltage area.

7. Keep wires away from high voltage or high te mpera
ture components.

8. Befo re returning the set to the customer, al ways
perform an AC leaka ge current check on the exposed
meta llic parts of the cabinet, such as anten nas,
termin als, screwheads, metal overlay, control shafts,
etc., to be sure the set is safe to operate without
danger of electrica l shock. Plug the AC line cord
directly to the AC outlet (do not use a line isolation
transformer d uring this check). Use an AC voltmeter
havin g 5K ohms volt sensitivity or more in the
following manner.
Conne ct a 1.5K ohm 10 watt resistor paralleled by a

0.15µF AC type capacitor, between a good earth
ground (water pipe, conductor etc.,) and the exposed
metallic parts, one at a time.
Measure the AC vol tage across the combination of
the 1 .5K ohm resistor and 0.15 uF capacitor. Reverse
the AC p lug at the AC outlet and repeat the AC
volta ge measurements for each exposed metallic
part.
The me asured voltage must not exceed 0.3V RMS.
This correspo nds to 0.5mA AC. Any value exceeding
this limit constitutes a potential shock hazard and
must be corrected immediately.
The resistance measurement should be done
betwe en accessible exposed metal parts and power
cord plug prongs with the power switch "ON". The
resi stance should be more than 6M ohms.

PRODUCT SA FETY NOTICE

Many e lectrical and mechanical parts in this TV
receiver have special safety-related characteristics.
These characteristics are offer passed unnoticed by
visual spection and the protection afforded by them
cannot necessari ly be obtained by using replacement
compon ents rates for a higher voltage, wattage, etc.
The replacemen t parts which have these special
safety characteristics are identified by marks on
the schematic diagram and on the parts list.
Before replacin g any of these components, read the
parts list in thi s manual carefully. The use of
substitute re placement parts which do not have the
same safety characteristics as specified in the parts
list may cre ate shock, fire, X-RAY RADIATION or
other h azards.

Good earth ground
such as the water
pipe, conductor,
etc.

AC Leak age Current Check

AC VOLTMETER

Place this probe
on eac h e x­pos ed metallic
part

- 3 -

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Product Specification

Reference No. : LC27HAB001
Revision : 0
Date : 2005.08.1
Page : P.1 of 8

Model No. : LC27HAB

Customer Model No. : LCT2715
Design Code : LC26HABCUSXM1-A03

BOM No. : LC26HABCUSXM1-A03

Artwork Ass'y No. : 797-L26AB01-01

Description : AKAL LCD TV 26” NTSC AC100V-240 V AC USA

Checked By: Electronic Engineer

Mechanical Engineer

Approved By: Engineering Manager

Approved By: PM Department Head

DOC Rev

NO.

0 Initial Release

The Latest Revision Details DATE

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Reference No : LC27HAB001

Revision : 0
Date : 2005.8.1
Page : P. 2 of 8

General Description

1. Main features

Production Description
Panel Supplier and Model
Chips Solution
Market

1.1 VIDEO SECTION

Display size 27”/16:9
Display Resolution 1280×720
Pixel Pitch
Peak Brightness 550(nits)
Contract Ratio 600:1, Typical (1/100 White Window, Dark Room)
View Angle Hor. And Vert. ≥170 degree
Color Deeps 16.7M Color
PC Resolution Supporting VGA, SVGA, XGA,WXGA
HDTV Compatible 480p, 576P,720p, 1080i
Progressive Scanning Yes
Film Mode Pull Down Yes
“GAMMA” Correction Yes
Color Temperature Control Yes
Comb Filter Yes
Second De-interlace for Sub picture No
Wide Mode

TV System NTSC M
Dual Tuner System No
AV Input Color System PAL /NTSC
PIP Basic mode (video on graphic mode,resolution≥1024×768)

AKAL LCD TV 27” NTSC AC100V-240VAC USA

CHIMEI V270W1-L03
MK8205
USA

0.1555mm×0.4665mm

Full,Fill Aspect Ratio,Nonliner,LB to 16:9,
LB subtitles to 16:9 or Anamorphic

1.2 AUDIO SECTION

Audio Output Power 6W×2 Max.(8 ohm)
Sound Effect NO
Tone Control Yes

1.3 Input Terminals

1.4 Output Terminals Audio Output (RCA Type) ×1

1.5 Others

Closed Caption / V-Chip Yes
Teletext No
OSD Language English, FranÇais, Español

Analog-RGB Input (D-Sub 15 Pin Type) ×1
D-Sub 9 Pin (RS-233 Input ) ×1
Antenna Input (F Type) ×1
S-Video Input (Mini Din 4Pin) ×1
CVBS Input (RCA Type) ×1
Y / Pb / Pr, Y / Cb / Cr (RCA Type) ×2
Stereo Audio Input (RCA Type) ×3

(3.5mm Phone Type) ×1

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Reference No : LC27HAB001

Revision : 0
Date : 2005.8.1
Page : P. 3 of 8

Stereo Decode

Power Rating AC 100-240V, 50/60Hz
Power Consumption 200W

1.6 Support the Signal Mode
This machine can support the different from VGA signal mode in 19 kinds

No Resolution

1) 640×480 31.50 60.00 25.18

2) 640×480 35.00 67.00 30.24

3) 640×480 37.50 75.00 31.50

4) 640×480 37.86 72.81 31.50

5)

6) 800×600 35.16 56.25 36.00

7) 800×600 37.90 60.32 40.00

8) 800×600 46.90 75.00 49.50

9) 800×600 48.08 72.19 50.00

10) 832×624 49.00 75.00 57.27

11) 1024×768 48.40 60.00 65.00

12) 1024×768 56.50 70.00 75.00

13) 1024×768 60.00 75.00 78.75

14) 1152×864 63.86 70.02 94.51

15) 1152×864 67.52 75.02 108.03

16) 1280×960 60.02 60.02 108.04

17) 1280×1024 64.00 60.01 108.00

MTS with SAP

Horizontal
Frequency(Hz)

720×400

31.47 70.08 36.00

Vertical
Frequency(KHz)

Dot Clock
Frequency(MHz)

1.7 HDTV Mode (YPbPr)

No Resolution

1) 480i 15.734 59.94 13.50

2)

3)

4)

5)

6)

480p(720×480)
576p(720×576)
720p(1280×720)
720p(1280×720)
1080i(1920×1080)

Horizontal
Frequency(KHz)

31.468 59.94 27.00

31.25 50.00 27.00

37.50 50.00 74.25

45.00 60.00 74.25

33.75 60.00 74.25

Vertical
Frequency(Hz)

Dot Clock
Frequency(MHz)

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Reference No : LC27HAB001
Revision : 0
Date : 2005.8.1
Page : P. 4 of 8

2. LCD local control button

3. Led indicators :

4. OSD language

5. OSD Full on screen display

6. Remote control unit

Customer Remote
Code: 609F(NEC)

1 POWER button
2 MUTE button
3 0-9 DIGITAL button
4 PIP button

SOURCE

5
6 PIP SIZE button
7 PIP POS button
8 VOL +/- button
9 CH +/- button
10 MTS button
11 UP/DOWN,LEFT/RIGHT
ENTER buttons
12 SYSTEM button
13 MENU button
14 V-CHIP button
15 CCD button
16 FREEZE button
17 DISPLAY
18 FAVORITE button
19 ADD/ERASE buttons
20 SOUND button
21 PIC SIZE button
22 P.MODE button
23 ZOOM button
24 RECALL button

SLEEP button

25

button

buttons

Main power : push switch

Channel +/- volume up/down menu input. standby : soft touch

Power on: Green
Standby: Red

English, FranÇais, Español

7. Safety standard UL/CSA/cUL

8. EMC standard 15 Parts of the FCC rules,CLASS B

9. Performance standard LCD-TV Standard

10. Accessories Battery 2pcs

User Manual 1pcs
AC Cable 1pcs
Remote Control 1pcs
The Accessories box 1pcs

E7501-051001

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Reference No : LC27HAB001
Revision : 0
Date : 2005.8.1
Page : P. 5 of 8

Technical Data

1. Chassis MICO
TV AC 100-240 V, 50/60Hz 2. Power supply
Remote controller Battery 3V (UM-4/R03/AAA×2)
RF input NTSC M 3. TV system
Video input PAL/NTSC 3.58/NTSC 4.43

4. Receiving channels

TV

CATV 1~125CH

VHF-L : 2~6CH
VHF-H : 7~13CH
UHF : 14~69CH

5. Intermediate

frequencies

6. Sca nn in g H or iz on ta l (Hz ) 15625/15750

7. AC plug UL Plug

8. Panel V270W1-L03

9. Speaker Internal 8 ohm 10W (max) ×2

10.Operating

temperature

Accept picture/sound

11. Operating relative

humidity
Accept picture/sound

12. Electrical &

optical

specification

13. Circuit diagram

drawing No.

15. Cabinet

16. Cabinet color

17. Packing 1 set per

18. Container stuffing

method

19. Dimension (mm) LCD-TV

(No packing)
Remote control unit

20. Net weight LCD-TV 14.1Kg (with Stand) approx.

Remote controller 70g (approx.)

Picture 45.75MHz

Ver ti ca l ( Hz ) 50/60

Fulfill all specifications

reproduction
Fulfill all specifications 45% ~ 75%

reproduction
See the attachment 1.

RD/05/P/LC26HAB/CSI/02 REV: 01

15°C ~ 30°C

5°C ~ 33°C

20% ~ 80%

LC26HAB

883(W) × 468(H) × 110(D)mm (w/o Stand)
883(W) × 532(H) × 250(D)mm (with Stand)
183(L) × 53(W) ×28(T)mm

21. Cell Defect Subject to Panel supplier specification

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Reference No : LC27HAB001

Revision : 0
Date : 2005.8.1
Page : P. 6 of 8

Attachment 1：Electrical & Optical Specification

No. Items Instruction Typical Limit Unit

1 Video sensitivity For 30dB S/N 44 ≤51 dBuV
2 FM sound sensitivity For 30dB S/N 21 ≤35 dBuV
3 Color sensitivity For RF transmission 37 ≤40 dBuV

4 CCD sensitivity

5 Minimum NICAM threshold Without crackline noise N/A N/A dBuV

6 Stereo Channel Separation BTSC. 18 ≥15 dB

TV screen refreshes 40 times
number of mistakes≤8

43 ≤50 dBuV

AGC static characteristic

7

8 Selectivity Adjacent sound carrier 30 ≥28

Below adjacent sound carrier 30 ≥30 dB
Adjacent picture carrier 45 ≥40
Up adjacent picture carrier 40 ≥30

9 IF rejection 55 ≥45 dB

10 Image rejection VHF 57 ≥45 dB

UHF 55 ≥40
11 AFT pull-in range ±1.0 ≥⏐±1.0⏐ MHz
12 Chroma sync pull-in range ±500 ≥⏐±200⏐ Hz
13 Color killer function -11 ≤-10 dB

14 Resolution

Video

Accept. Picture/Sound repr. 90

RF

Vertical

Horizontal
Vertical 400 ≥400 Lines

PAL 300 ≥300 Lines Horizontal

NTSC 260 ≥240 Lines

PAL 410 ≥400 Lines

NTSC 320 ≥300 Lines

450 ≥450 Lines

≥90

dBuV

White

Coordination

16 View

Angle(Lo/3)

17 Overscan Cross hatch signal 96 94~98 %

Horizontal

Vertical

XW 0.295 0.295±0.02 15 Color

W

Y

Full Pattern

0.300 0.300±0.02

170

≥170

Degree

18 Picture position In all direction ±2 ≤⏐±3⏐ mm
19 H sync pull-in range ±400 ≥⏐±200⏐ Hz
20 V sync pull-in range 6 ≥6 Hz
21 Audio frequency response ±3dB ref. to 1KHz 0.15~12 0.2~12 KHz

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Reference No : LC27HAB001

Revision : 0
Date : 2005.8.1
Page : P. 7 of 8

22

Max Audio Output Power 7×2 ≥5.0×2 W

23 Audio output power

10% THD

24 THD Po=0.5W 0.5 ≤3 %
25 Signal to buzz ratio coeighting 50 ≥30 dB
26 Minimum volume hum coeighting 6 ≤10 mVrms

27 Maximum woofer output power N/A N/A W

28 Woofer audio frequency

response

29 Tone low frequency 100Hz ref. to 1KHz

30 Tone high frequency 10KHz ref. to 1KHz

31 Balance Center 0 ≤⏐±2⏐

Max. 3 >2 dB
Min. -35 ≤-30

32 Video input level 1.0 1±0.3 Vpp

1KHz 10% THD 6×2

±3dB ref. to 15Hz AV

mode

AV mode

AV mode

N/A N/A Hz

±8 ≥⏐±3⏐ dB

±8 ≥⏐±3⏐ dB

≥4.0×2 W

33 Audio input level*（1） 1.0 * 0.5±0.3 Vrms

34 Video output level N/A N/A Vrms

35 Audio output level*（2） 0.3 * 0.5±0.3 Vrms
36 AV Audio input max. level 2 ≤2 Vrms

37 AV Audio output L/R

Separation

39 IR receiving distance 0 Degree 7 ≥6 m

IR receiving

angle

41 Dielectric strength DC 3KV 1min. 5 ≤10 mArms

42 The vibration noise from

electromagnetic devices in LCD-

TV set

left/right 60 ≥45 Degree40

Up/down

35 ≥30 dB

Operating 200 ≤200 W 38 Power consumpution
Stand by 3 ≤5 W

5m

The distance between

the tester and the

LCD-TV set is four

times as many as the

screen height

20 ≥15 Degree

No obvious vibration noise can be

heard

KAWA ELECTRONIC RESEARCH & DEVELOPMENT CENTRE

Reference No : LC27HAB001

Revision : 0
Date : 2005.8.1
Page : P. 8of 8

Test Condition
All tests shall be performed under the following conditions unless otherwise specified

1 Picture Modulation 87.5%

2 Sound Modulation

3 Picture to Sound Ratio 10dB

4 Sound Artificial Load

Resistor
Video signal

5

6 Audio signal 1KHz sine wave 0.5Vrms

7 Other conditions:

A. Switch LCD-TV on and let it warm up for more than 30 minutes.

Viewing distance: 3H (H: Panel High) in front of LCD, about 2M.
Ambient light: ≤0.1 cd/ m

B. Brightness, Contrast, Saturation, Tint, sharpness set at normal.

C. Connect RMS volt meter to speaker terminals and adjust the LCD volume to get 500mW RMS

power at each terminals.

D. With image sticking protection of LCD module. The luminance will descend by time on a same

still screen and rapidly go down in 5 minutes, when measuring the color tracking and luminance

of a same still screen, be sure to accomplish the measurement in one minute to ensure its

accuracy.

E. Due to the structure of LCD module. The extra-high-bright same screen should not hold over 5

minutes for fear of branding on the panel.

F. RF test point: Video output.

27KHz Dev. For DK/I/BG

15KHz Dev. For M/N

8 ohm

Stair and Special

2

8 Note:

*(1) Now this project cannot fit the limited spec. the typical audio input level is 1.0 Vrms,

*(2) The audio out level is controlled by the volume level, the range is from 0 to 0.5Vrms.

A

4 4

B

C

D

E

Flash

IR

Keypad

TV

3 3

Tuner

LVDS SIGNAL

LVDS SIGNAL

LVDS PANEL

AV1

S_Video

Y1PbPr
Y2PbPr

VGA

MUX

YPbPr

MT8205

GPIO
GPIO

AOSDATA1
DACBCLK
DACMCLK
DACLRC

DOUT

Backlight

WM8776

COD_VOUTR

COD_VOUTL

Audio Board

Speaker

VGA_L/R

2 2

S1_AV1_L/R
Y1PbPr_L/R
Y2PbPr_L/R

DDR1 DDR2

1 1

A

B

C

D

E

A

MT8205P1V3.2

MT8205E (PBGA388) LCDTV BOARD 4 LAYERS

1. INDEX

4 4

2. LDO

3. MT8205E PBGA388

B

C

D

E

Rev DateP#History

V0.1 2004/11/29
V0.2 1. 2.5V use 5VSB conversion. All 0402 change to 0603

1.FIRST VERSION

2. LED_RED/GRN CIRCUIT CHANGE

3. Change Power on/off circuit(ORO7 CTRL PIN)

4. WM8776 DVDD Needed

5. Del the Si9936 LVDS Parts

6. Del DVI&AD9883 PARTS

2005/03/09

4. MT8205 ANALOG DECOUPLING

5. MT8205 DIGITAL DECOUPLING

6. ICE I/F

7. DDR MEMORY & FLASH

8. DVI INPUT

9. AD9883

10. VGA IN & PC AUDIO IN

11. VIDEO IN & TUNER I/O

J24

12. AUDIO / VIDEO IN CIRCUIT

13. WM8776 AUDIO CODEC

3 3

2 2

1 1

14. LVDS / CRT / TTL OUT
15 BACK LIGHT / KEYPAD

16. READER CARD I/F

HOLE/GND

H1

9

9

8

8

7

7

6

6

9

9

8

8

7

7

6

6

9
8
7
6

9
8
7
6

2

2

3

3

4

4

5

5

1

1

HOLE/GND

H2

2

2

3

3

4

4

5

5

1

1

HOLE/GND

H3

9
8
7
6

9
8
7
6

2

2

3

3

4

4

5

5

1

1

HOLE/GND

H4

2

2

3

3

4

4

5

5

1

1

H5

9

9

8

8

7

7

6

6

1

H6

9

9

8

8

7

7

6

6

1

UP3_0 BLACKLIGHT ON/OFF
MUTE<-->UP1_5

HOLE/GND

2

2

3

3

4

4

5

5

1

HOLE/GND

2

2

3

3

4

4

5

5

1

P5

CONNECTOR DB9

1
6
2
7
3
8
4
9
5

RxD
TxD

RS-232

R51
10k

RSRXD

RSTXD

C1 0.1uF
C3 0.1uF
C6 0.1uF
C7 0.1uF

DIP8/P2.0

TO Power BD

24V

INVERTER_PWR

PWR_GND

DV33A

R52

J2

10k

1
2
3
4

4x1 W/HOUSING

DIP4/W/H/P2.0

U6

13

R1IN

8

R2IN

11

T1IN

10

T2IN

1

C+

3

C1-

4

C2+

5

C2-

2

V+

6

V-

MAX232A

R1OUT
R2OUT
T1OUT
T2OUT

12
9
14
7

5VSB

16

VCC

GND

C8

0.1uF

15

VCC

1
2
3
4
5
6
7
8

TXD

RXD

J108

1
2
3
4
5
6

8x1 W/HOUSING

DIP8/W/H/P2.54

TXD
RXD

+12V

J6

5
4
3
2
1

5x1 W/HOUSING

DIP5/W/H/P2.0

SYS_PWR

5VSB

+12V

5VSB

+

CB75

0.1uF

+

5VSB

5VSB

3 2

CE16
220uF/16v

C220UF16V/D6H11

CE93
220uF/16v

C220UF16V/D6H11

SYSTEM EEPROM

1
2
3
4 5

R359
10k

Q14

1

SOT23/SMD

2N3904

L14

FB

BEAD/SMD/0805

U13

NC
NC
NC
GND SDA

EEPROM 24C16

SOP8/SMD

ORO7 High :POWER OFF
ORO7 LOW :POWER ON

R364

ORO7

4.7k

For Tuner

CE17

+

47uF/16v

8

VCC

7

WP

SCL

SCL

6

SDA

5VSB

R53
10k

TUNER_12V

CB11

0.1uF

R54
10k

FOR Tuner

TXD
RXD

SCL
SDA

+12V

TUNER_12V

ORO7

MUTE

TXD 3
RXD 3

SCL 6,9,11,13
SDA 6,9,11,13

+12V 2

TUNER_12V 11

ORO7 3

UP1_5 6

Title

AUIO IN/OUT GND ANALOG INPU T GND

A

B

DIGITAL GND

C

D

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

C

Date: Sheet of

INDEX

E

116Tuesday, May 10, 2005

V0.1

A

B

C

D

E

Power ON alive source

Vout

4 4

VCC

+

CE4
220uF/16v

CB4

0.1uF

U1

OUTIN

SOT223/SMD

ADJ/GND

CM1117-3.3V

1

23

L8

FB

BEAD/SMD/0805

+

CE5
220uF/16v

DV33

CB5

0.1uF

DV33

5VSB

CE6

220uF/16v

U35

M1117-3.3V

+

CB200

0.1uF

OUTIN

SOT223/SMD

ADJ/GND

1

23

CE118

+

220uF/16v

BEAD/SMD/0805

CB201

0.1uF

L7

FB

DV33A

ADJ/GND

U5

ADJ/GND

U3

CM1117-3.3V

1

23

OUTIN

3 3

SOT223/SMD

L11

FB

BEAD/SMD/0805

+

CE10
220uF/16v

C5
10uF/10v

1.25x(1+180/110)=3.3V

AV33

CB6

0.1uF

AV33

+

CE11
100uF/16v

CB7

0.1uF

CM1117-1.8V

OUTIN

SOT223/SMD

1

23

+

CE12
220uF/16v

1.25x(1+300/680)=1.8V

L6

FB

BEAD/SMD/0805

CB8

0.1uF

Vout

DV18A

DV33A

DV18A

5VSB

+

+

CE128
220uF/16v

2 2

VCC

+

CE8
100uF/16v

C100UF16V/D6H11

5V ==> +12v

L107

R3 0

FB

R0805/SMD

R5

10

R0805/SMD

L9

12

CHOKE-100uH L18W10H18

L/CHOKE/DIP/1810

U2

SOIC8

8

DRC

7

Ipk

6

VCC

AZ34063A-PWM

L10

+12V

D2

DIODE SMD

1N4148/SMD

R6
13k

C2

CE7

+

1

SWC

2

SWE

3

TC

45

GNDCII

C4
100pF

100uF/16v

270pF

R8

1.5k

R325

FB

0

+12V

+

CE107

100uF/25v/NC

CE129
220uF/16v

CB212

0.1uF

CB213

0.1uF

CB214

0.1uF

CB215
3300pF

CB216
3300pF

CB217
3300pF

1 1

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

C

A

B

C

D

Date: Sheet of

LDO

216Tuesday, May 10, 2005

E

V0.1

A

XTALI
XTALO

ANALOGVDD

4 4

ADCVDD

APLLVDD

VPLLVDD

ADCPLLVDD1

ADCPLLVDD

AUXTOP
AUXBOTTOM

REXTA
APLL_CAP

PWM2VREF

ADCVDD0

3 3

AVCM
VOCM

VICM

VREFP4
VREFN4

DACFS
DACVREF

DACVDD

LVDDA

2 2

IR

1 1

XTALI 4
XTALO 4

ANALOGVDD 4

ADCVDD 4

APLLVDD 4

VPLLVDD 4

ADCPLLVDD1 4

ADCPLLVDD 4

AUXTOP 4
AUXBOTTOM 4

REXTA 4
APLL_CAP 4

PWM2VREF 4

ADCVDD0 4

AVCM 4
VOCM 4

VICM 4

VREFP4 4
VREFN4 4

DACFS 4
DACVREF 4

DACVDD 4

LVDDA 4

IR 15

DV33A

GND

DV18A

GND

U7

ADCVDD0
ADCVDD0
MPX1
MPX2
GND
VREFP4
VREFN4
GND

ADCVDD
PWM2VREF
AUXTOP
AUXBOTTOM
GND
VPLLVDD
VPLLVDD
GND
GND
REXTA
VPLLVDD
LVDDA
AP7
AN7
CLK2+
CLK2­GND
AP6
AN6
AP5
AN5
LVDDA
AP4
AN4
AP3
AN3
GND
CLK1+
CLK1­AP2
AN2
LVDDA
AP1
AN1
AP0
AN0
GND
DACVDD

DACVREF
DACFS

GND
SVM
DACVDD
GND
DACVDD
G
GND
B
R

VSYNC
HSYNC

OBO7
OBO6
OBO5

AC18

L11

M12

M11

N12

N11

AC9

P11
AA1

AA2
AA3
AA4
AB1
AB2
AB3
AB4
AC1

AC2
AC3
AC4
R11
AD1
AD2
AD3
AD4
AE1

C3
D3
C1
C2

D1
D2
F2
D4
E1
E2
E3
E4
F1
F4
F3
G3
J3
G4
H3
K3
K4
J4
H4
L3
G2
G1
H2
H1

J2
J1
K2
K1
L4
L2

L1
M2
M1

N2

N1

P2

P1
M3

R2

R1

T2

T1

N3
M4

N4

T4

P3

R3

P4

U4

R4

U3

V4

T3

U1

U2

V1

V2

V3
W1
W2

W3
W4

Y1

Y3

Y4

VFEVDD1
ADCVDD4
SIF
AF
ADCVSS4
REFP4
REFN4
ADCVSS
ADIN4
ADIN3
ADIN2
ADIN1
ADIN0
ADCVDD
PWM2VREF
AUXVTOP
AUXVBOTTOM
VPLLVSS
VPLLVDD
DLLVDD
DLLVSS
BGVSS
REXTA
BGVDD
LVDDA
A7P
A7N
CLK2P
CLK2N
LVSSA
A6P
A6N
A5P
A5N
LVDDB
A4P
A4N
A3P
A3N
LVSSB
CLK1P
CLK1N
A2P
A2N
LVDDC
A1P
A1N
A0P
A0N
LVSSC
DACVDDC
VREF
FS
DACVSSC
SVM
DACVDDB
DACVSSB
DACVDDA
G
DACVSSA
B
R
DE
VSYNCO
HSYNCO
VCLK
EBO7
EBO6
EBO5
EBO4
DVDD3I
EBO3
EBO2
EBO1
EBO0
EGO7
DVSS18
EGO6
EGO5
EGO4
EGO3
EGO2
EGO1
EGO0
ERO7
ERO6
ERO5
DVDD18
ERO4
ERO3
ERO2
DVSS3
ERO1
ERO0
OBO7
OBO6
OBO5

GND

AVCM

L12

AVCM

VFEVSS1

OBO4

OBO3

AE2

AF1

OBO3

OBO4

ADCVDD0

CVBS2+

CVBS2-

CVBS2P

CVBS2N

ADCVDD0

OBO1

OBO0

OBO2

AE3

AF3

AF2Y2AF4

OBO1

OBO2

OBO0

CVBS1+

CVBS1-

CVBS1N

OGO7

AE4

OGO6

OGO7

CVBS0-

CVBS1P

CVBS0N

OGO5

OGO6

AC5

OGO5

CVBS0+

GND

CVBS0P

DVSS18

T11

AD5

OGO4

GND

REFP0

REFN0

ADCVSS0

OGO4

OGO3

OGO2

AE5

AF5

OGO2

OGO3

SC-

ADCVDD0

ADCVDD1

OGO1

AC6

AD9

OGO1

DV33A

SC+

SCP

SCN

DVDD3

OGO0

AD6

OGO0

SY-

AE6

ORO7

SY+

SYN

ORO7

ORO6

AF6

GND

M13A6B6A5B5C5A4B4L13A3B3A2B2A1B1C4D5

SYP

ORO6

AC7

ORO5

REFP1

ADCVSS1

ORO4

ORO5

AD18

AD7

ORO4

DV18A

B

VOCM

ADCVDD0

REFN1

VFEVDD0

DVDD18

ORO3

AE7

AF7

ORO2

ORO3

GND

VOCM

ORO2

AC8

ORO1

VICM

ADCVDD0

C7A7N13B7D7C6D6

VICM

VFEVSS0

ADCVDD2

ORO1

ORO0

HIGHA7

AD8

AF8

ORO0

F_A15

GND

BN

BLUE+

A13

BP

GND

D12

C10

REFP3

ADCVSS3

VGAVSYNC#

VGAHSYNC#

C14

C13

C12

REFN3

VSYNC

N14

DVSS

HSYNC

DV18A

D14

DVDD

CB+

CB-

CR-

CR+

A8B8A9B9C8

CRP

CBN

CRN

GREEN-

GREEN+

BLUE-

VGASOG

ADCVDD0

RED+

RED-

GND

Y+

Y-

SOY

B13

D13

A12

B12

A11

B11D8C11

D11C9D9

D10

A10

B10

YP

YN

CBP

SOY

REFP2

REFN2

ADCVSS2

MON0

MON1

ADCVDD3

RP

GP

RN

GN

SOG

MT8205

HIGHA6

HIGHA5

HIGHA4

HIGHA3

HIGHA1

HIGHA0

AD0

AD1

DVDD18

AD2

AD3

AD4

DVSS3

AD7

AD5

IOA0

IOA3

IOA4

IOA5

IOA6

IOA7

DVSS18

HIGHA2

AE9

AF9

AE10

AF10

AD11

AF12

AE15

P12

AC11

F_A8

F_A9

F_A10

F_A12

F_A13

F_D0

F_A11

F_A14

GND

AD15

F_D1

AD6

AC19

AC15

AF16

AE16

R12

AF17

AD16

AD17

AC16

F_D3

F_D6

F_D5

F_D7

F_D4

F_D2

DV18A

IOA0

GND

AD14

IOA1

A16

IOA1

IOA2

AF14

AF13

AE13

AD13

AC13

AE8

AE14

F_A16

IOA7

IOA6

IOA3

IOA5

IOA4

IOA2

ADCPLLVDD

GND

ADCPLLVDD1

GND

M14

C15

D15

L14

ADCPLLVDD

ADCPLLVSS1

ADCPLLVDD1

DVDD3I

A17

IOA18

AC10

AC17

AE12

AD12

F_A17

F_A19

F_A18

DV33A

ANALOGVDD

GND

B14

D16

L15

TESTP

SYSPLLVSS

SYSPLLVDD

ADCPLLVSS

IOA20

DVSS18

IOA21

IOA19

AE11

T12

AF11

F_A20

F_A21

GND

C

XTALO

ANALOGVDD

A14

B15

C16

XTALO

TESTN

XTALVDD

IOALE

IOOE#

IOWR#

AE17

AF15

AC12

F_OE#

IOWR#

XTALI

A15

XTALI

IOCS#

AC14

IOCE#

APLL_CAP

GND

A16

M15

XTALVSS

WR#

AF18

AE18

GND

D18

APLL_CAP

RD#

AD10

DV33A

ANALOGVDD

APLLVDD

C17

D17

APLLVSS

APLLVDD

INT0#

DVDD3

AE19

AF19

8205UP1_2

GND

C18

DMPLLVDD

UP12

AF20

8205UP1_3

VI0

B16

VI0

DMPLLVSS

UP13

UP14

AE20

8205UP1_4

VI1

A17

AD19

DV18A

D

DV33A

DV33A

HWSCL 6

HWSDA 6

TXD 1
RXD 1

IOA[0..7] 6

8205UP3_4 6
8205UP3_5 6

R365
47k

R18
10k

+

CE21
10uF/25v

GND

GND

DV18A

VI8

VI6

VI4

VI5

VI3

VI7

VI2

B17

VI1

DVDD18

AD20

8205UP1_5

VI9

VI13

VI12

VI14

VI15

VI11

VI10

M16

A21

D21

C21

B20

L16

A20

D20

C20

B19

A19

E23

D19

C19

B18

A18

VI9

VI8

VI7

VI6

VI5

VI4

VI3

VI2

DVDD18

UP30

PRST#

UP34

UP17

UP15

UP31

DVSS18

UP16

AE21

AC21

AD22

AF21

AD21

P13

AC20

8205UP3_0

8205UP3_1

8205UP1_7

8205UP1_6

8205UP3_4

URST#

GND

AC22

8205UP3_5

VI15

VI14

VI13

VI12

VI11

VI10

DVSS3

UP35

PWM0

FCICMD

FCICLK

FCIDAT

GPIO0

AE24

AF24

AC23

AD23

AE22

AF22

AF23

AE23

IR

PWM0

PWM1

FCLK

FCMD

RxD

FDAT

GPIO

VI17

VI16

B21

VI16

DVSS18

RXDIRPWM1

TXD

AD24

TxD

GND

C22

R13

VI18

D22

VI18

VI17

ICE

DVSS3

AC24

ICE

VI19

A22

AF25

HWSCL

VI19

SCL

VI20

VI21

B22

VI20

SDA

AE25

VGASCL

HWSDA

VI22

D23

C23

VI21

SCL0

AF26

AE26

VGASDA

VI23

DVIODCK

B23

A23

VI23

VI22

VCLK_DVI

VSYNC_DVI
HSYNC_DVI

AOSDATA0
AOSDATA1
AOSDATA2

AOSDATA3

SDA0

SDA1

SCL1

AB24

AB23

DVISDA

DVISCL

DE_DVI

DVDD18

DVDD3I

AOBCK
AOLRCK
AOMCLK

DVSS3

DQ24
DQ25
DQ26

DVDD2

DQ27
DQ28

DVSS2

DQ29

DVDD2

DQ30
DQ31
DQS3

DQM1

DVSS18

DQS2
DQ23
DQ22

DVSS2

DQ21
DQ20

DVDD18

DQ19

DVDD2

DQ18
DQ17
DQ16

DVSS2

DVSS18

RA11

DVDD2

RCLK
RCLKB
DVSS2

RA10

DVDD2I

DVDD18

RCS#

RAS#
DVSS2

CAS#

RWE#

DQ10
DVDD2

DQ11

DVSS18

DQ12

DQ13
DVSS2

DQ14

DQ15

DQS1

AVSS18
AVDD18

RVREF

DVSS18

DQM0

DQS0
DVDD2

DVSS2

DVDD2

LIN

RA4
RA5

RA6
RA7
RA8

RA9
CKE

RA3
RA2
RA1
RA0

BA1

BA0

DQ8
DQ9

DQ7
DQ6

DQ5
DQ4

DQ3
DQ2

DQ1
DQ0

C24
D24
A24
Y24
A25
A26
B26
F23
B25
B24
C26
C25
E24
N15
G26
G25
F26
F24
F25
E26
N16
E25
G24
D26
D25
H25
H26
P14
J25
J26
K25
P16
K26
L25
AA24
L26
H24
M25
M26
N25
J23
R16
J24
K23
K24
L23
R14
L24
M23
N26
H23
P26
P25
P15
M24
N23
N24
R26
P24
P23
U23
AA23
R24
R23
T24
R15
T23
U24
W26
V25
V26
V23
U25
T13
U26
T25
T15
T26
R25
W25
W23
Y23
G23
T16
Y26
Y25
AA26
V24
AA25
AB26
T14
AB25
AC26
W24
AC25
AD26
AD25

BGA388/SOCKET

MT8205

DVIDE
DVIVSYNC
DVIHSYNC

AOSDATA0
AOSDATA1

AOSDATA2
AOSDATA3

DOUT
DACBCLK
DACLRC
DACMCLK

A_DQ24
A_DQ25
A_DQ26

A_DQ27
A_DQ28

A_DQ29
A_DQ30

A_DQ31
A_DQS3
A_DQM1

A_DQS2
A_DQ23
A_DQ22

A_DQ21
A_DQ20

A_DQ19
A_DQ18

A_DQ17
A_DQ16
A_RA4

A_RA5
A_RA6
A_RA7
A_RA8

A_RA9
A_RA11
A_CKE

A_CLK
A_CLK#

A_RA3
A_RA2
A_RA1
A_RA0
A_RA10
A_BA1

A_BA0
A_CS#
A_RAS#

A_CAS#
A_WE#
A_DQ8
A_DQ9
A_DQ10

A_DQ11
A_DQ12

A_DQ13
A_DQ14

A_DQ15
A_DQS1

VREF
A_DQM0

A_DQS0
A_DQ7

A_DQ6
A_DQ5

A_DQ4
A_DQ3

A_DQ2
A_DQ1
A_DQ0

DV18A

DV33A

SDV25

SDV25

DV18A
SDV25

SDV25

SDV25
DV18A

SDV25

DV18A

SDV25

SDV25

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

D5

1N4148/SMD

URST#

SW1

123

1=3 2=4

SW4P/DIP/FLAT

GND

DACBCLK

HWSCL

HWSDA

TXD
RXD

IOA[0..7]

8205UP3_4
8205UP3_5

4

E

VI[0..23]

DVIODCK
DVIDE

DVIHSYNC
DVIVSYNC
DVISCL
DVISDA

URST#
A_DQS[0..3]
A_RA[0..11]
A_BA[0..1]
A_DQM[0..1]
A_DQ[0..31]
A_CLK
A_CLK#
A_CKE
A_CS#
A_RAS#
A_CAS#
A_WE#
SDV25
VREF

IOWR#
IOCE#

FCLK
FCMD
FDAT

8205UP1_[2..7]

F_A[8..21]
F_D[0..7]

F_OE#

8205UP3_0
8205UP3_1
ICE

MPX1
MPX2

ORO[0..7]
OGO[0..7]

OBO[0..7]

VSYNC
HSYNC

VGASDA
VGASCL

RED+
RED­GREEN+
GREEN­BLUE+
BLUE-

VGASOG

VGAHSYNC#
VGAVSYNC#

CVBS0+
CVBS0­SY+
SY­SC+
SC­Y+
Y­CB+
CB­CR+
CR-

AP[0..7]
AN[0..7]

CLK1+
CLK1­CLK2+
CLK2-

SCL
SDA

DACBCLK
DACMCLK
DACLRC
AOSDATA3
DOUT

AOSDATA0
AOSDATA1
AOSDATA2
SOY

CVBS1+
CVBS1­CVBS2+

CVBS2­SVM
R

G
B

GPIO

PWM0

PWM1

VI[0..23] 9
DVIODCK 8,9

DVIDE 8,9
DVIHSYNC 8,9

DVIVSYNC 8,9
DVISCL 8
DVISDA 8

URST# 6,15
A_DQS[0..3] 7
A_RA[0..11] 7
A_BA[0..1] 7
A_DQM[0..1] 7
A_DQ[0..31] 7
A_CLK 7
A_CLK# 7
A_CKE 7
A_CS# 7
A_RAS# 7
A_CAS# 7
A_WE# 7
SDV25 7
VREF 7

IOWR# 6
IOCE# 6

FCLK 16
FCMD 16
FDAT 16

8205UP1_[2..7] 6

F_A[8..21] 6,7
F_D[0..7] 6,7

F_OE# 7

8205UP3_0 6
8205UP3_1 6
ICE 6

MPX1 12
MPX2 12

ORO[0..7] 11,13,16
OGO[0..7] 8,11

OBO[0..7] 15

VSYNC 14
HSYNC 14

VGASDA 10
VGASCL 10

RED+ 12
RED- 12
GREEN+ 12
GREEN- 12
BLUE+ 12
BLUE- 12

VGASOG 12

VGAHSYNC# 10
VGAVSYNC# 10

CVBS0+ 12
CVBS0- 12
SY+ 12
SY- 12
SC+ 12
SC- 12
Y+ 12
Y- 12
CB+ 12
CB- 12
CR+ 12
CR- 12

AP[0..7] 14
AN[0..7] 14

CLK1+ 14
CLK1- 14
CLK2+ 14
CLK2- 14

SCL 1,6,9,11,13
SDA 1,6,9,11,13

DACBCLK 6,13
DACMCLK 13
DACLRC 13
AOSDATA3 6,13
DOUT 13

AOSDATA0 6,13
AOSDATA1 6,13
AOSDATA2 6,13
SOY 11

CVBS1+ 12
CVBS1- 12
CVBS2+ 12
CVBS2- 12

SVM 14
R14

G14
B14

GPIO 14
PWM0 13
PWM1 13

DV33A DV18A

DV33A

A

DV18A

B

C

D

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

C

Date: Sheet of

MT5205BGA388

316Tuesday, May 10, 2005

E

V0.1

A

B

MT8205 ANALOG DECOUPLING

C

D

E

CE30

+

47uF/16v

CB41

0.1uF

GND

APLL_CAP

L37

FB

PWM2VREF

C11
33pF

GND

R20

100k

Y1

27MHz

C20
1500pF

C0603/SMD

C28

4.7uF

C0603/SMD

+

CE32
47uF/16v

GND

XTALOXTALI

C12
33pF

CB24

0.1uF

C0603/SMD

CB28

0.1uF

C0603/SMD

CB30

0.1uF

C0603/SMD

D

GND

LVDDA

GND

LVDDA

GND

ADCVDD

CB42

0.1uF

C0603/SMD

GND

CB47

0.1uF

C0603/SMD

GND

DV33A

L19

FB

BEAD/SMD/0603

C15

0.1uF

AV33

AV33

C25

0.1uF

DV18A

L30

FB

BEAD/SMD/0603

LVDDA

L17

FB

BEAD/SMD/0603

R22

33

+

CE78
47uF/16v

R23

33

+

CE31
47uF/16v

REXTA

L38 FB

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

C

Date: Sheet of

C9

4.7uF

C0603/SMD

C14

4.7uF

C0603/SMD

C17

4.7uF

+

CE25
22uF/25v

C0603/SMD

C19

4.7uF

C0603/SMD

C21

4.7uF

+

CE26
22uF/25v

C0603/SMD

C22

4.7uF

C0603/SMD

C24

4.7uF

C0603/SMD

C26

4.7uF

C0603/SMD

C27

4.7uF

C0603/SMD

R27

3.3k

R31

50

R34

50

MT8205 DECOUPOMG--ANALOG

ADCPLLVDD1DV18A

CB14

0.1uF

C0603/SMD

GND

DEL

ANALOGVDD

CB16

0.1uF

C0603/SMD

GND

ADCPLLVDD

CB19

0.1uF

C0603/SMD

GND

ANALOGVDD

CB21

0.1uF

C0603/SMD

GND

APLLVDD

CB22

0.1uF

C0603/SMD

GND

ANALOGVDD

CB23

0.1uF

C0603/SMD

GND

VPLLVDD

CB29

0.1uF

C0603/SMD

GND

VPLLVDD

CB31

0.1uF

C0603/SMD

GND

VPLLVDD

CB32

0.1uF

C0603/SMD

GND

GND

TP3

AUXTOP

AUXBOTTOM

E

TP4

416Tuesday, May 10, 2005

V0.1

DACVREF
DACFS

ADCPLLVDD1

4 4

ADCPLLVDD

APLLVDD

ANALOGVDD

VPLLVDD
LVDDA

ADCVDD
DACVDD

AVCM
VOCM

VICM

3 3

VREFP4
VREFN4

ADCVDD0

PWM2VREF

AUXTOP
AUXBOTTOM

REXTA
APLL_CAP

XTALI
XTALO

2 2

1 1

DACVREF 3
DACFS 3

ADCPLLVDD1 3

ADCPLLVDD 3

APLLVDD 3

ANALOGVDD 3

VPLLVDD 3
LVDDA 3

ADCVDD 3
DACVDD 3

AVCM 3
VOCM 3

VICM 3

VREFP4 3
VREFN4 3

ADCVDD0 3

PWM2VREF 3

AUXTOP 3
AUXBOTTOM 3

REXTA 3
APLL_CAP 3

XTALI 3
XTALO 3

AV33

AV33

CE23

+

10uF/25v

Note for Fix or Adj Regulator

VCC

+

CE27
100uF/16v

AZ1117

Fix regulator

Adj regulator

ADC_VDD

ADC_VDD

A

L32

FB

BEAD/SMD/0805

CB27

0.1uF

Rdown

0 ohm

180 1%

U8

CB17

0.1uF

CM1117-3.3V

OUTIN

SOT223/SMD

Rup

OFF

110 1%

L18

FB

BEAD/SMD/0603

FOR ADCVDD

ADJ/GND

1

23

L28

FB

BEAD/SMD/0805

1.25x(1+Rdown/Rup)

1.25x(1+180/110)=3.3V

ADCVDD0

CB34

0.1uF

C0603/SMD

GND
ADCVDD0

CB38

0.1uF

C0603/SMD

GND
ADCVDD0

CB39

0.1uF

C0603/SMD

GND
ADCVDD0

CB45

0.1uF

C0603/SMD

GND
ADCVDD0

CB48

0.1uF

C0603/SMD

GND
ADCVDD0

CB52

0.1uF

C0603/SMD

GND
ADCVDD0

CB54

0.1uF

C0603/SMD

GND

B

FOR DACVDD

CE24

+

10uF/25v

Vout

+

+

CE28
220uF/16v

CE29
10uF/25v

DACVREF

C13

4.7uF

C0603/SMD

C16

4.7uF

C0603/SMD

C18

4.7uF

C0603/SMD

CB25

0.1uF

C10

0.1uF/NC

C0603/SMD

GND

CB15

0.1uF

C0603/SMD

GND

CB18

0.1uF

C0603/SMD

GND

CB20

0.1uF

C0603/SMD

GND

CB26

0.1uF

DACVDD

DACVDD

DACVDD

ADC_VDD

DACFS

R21
560

GND

ADC_VDD

AV33

L29

AV33 LVDDA

FB

BEAD/SMD/0603

C23

GND

AVCM

CB36

4.7uF

C0603/SMD

GND

VOCM

CB44

0.1uF

C0603/SMD

GND

VICM

CB50

0.1uF

C0603/SMD

GND

VREFP4

CB58

4.7uF

C

C0603/SMD

VREFN4

0.1uF

ADCVDD0

CB56

4.7uF

C0603/SMD

GND

CB60

4.7uF

C0603/SMD

A

B

C

D

E

MT8205 DIGITAL POWER & DECOUPLING

4 4

DV33A

DV18A

DV18A

0603 PUT ON NEARLY BGA

CB61

0.1uF

3 3

CB68

0.1uF

C0603/SMD

2 2

CB62

0.1uF

C29

0.01uF

C0603/SMD

C30
3300pF

C0603/SMD

0603 PUT ON NEARLY BGA

0603 PUT ON NEARLY BGA

CB69

0.1uF

C0603/SMD

C31
3300pF

C0603/SMD

CB70

0.1uF

C0603/SMD

C32
3300pF

C0603/SMD

CB71

0.1uF

C0603/SMD

C33
3300pF

C0603/SMD

CB72

0.1uF

C0603/SMD

C34
3300pF

C0603/SMD

1 1

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

B

Date: Sheet of

A

B

C

D

MT8205 DECOUPOMG--DIGITAL

516Tuesday, May 10, 2005

E

V0.1

A

B

C

D

E

4 4

3 3

2 2

1 1

SCL
SDA

IOA[0..7]

ICE

IOWR#
IOCE#

PWR#

PCE#

A[0..7]

F_A[8..21]

UP1_2
UP1_6
UP1_3

UP3_1
UP1_4
UP1_5
UP3_0
HWSCL

HWSDA

8205UP3_0
8205UP3_1

8205UP1_[2..7]

8205UP3_4
8205UP3_5

SCL 1,9,11,13
SDA 1,9,11,13

IOA[0..7] 3

ICE 3

IOWR# 3
IOCE# 3

PCE# 7

A[0..7] 7

F_A[8..21] 3,7

UP1_2 15
UP1_6 11
UP1_3 11

UP3_1 15

UP1_4 1
UP1_5 1
UP3_0 1
HWSCL 3

HWSDA 3

8205UP3_0 3
8205UP3_1 3

8205UP1_[2..7] 3

8205UP3_4 3
8205UP3_5 3

A

PWR# 7

UP3_4 FOR S/W SCL
UP3_5 FOR S/W SDA

REMOVE WHEN USE ICE MODE

UP3_5
UP3_4

ICE

R311
1k

IOA0
IOA1
IOA2
IOA3

RN38

7 8
5 6
3 4
1 2

A0
A1
A2
A3

0x4

IOA4
IOA5
IOA6
IOA7 A7

RN39

7 8
5 6
3 4
1 2

A4
A5
A6

0x4

IOWR# PWR#

R314

0

IOCE# PCE#

R315

0

8205UP3_0
8205UP3_1
8205UP3_4
8205UP3_5

RN40

7 8
5 6
3 4
1 2

UP3_0
UP3_1
UP3_4
UP3_5

0x4

8205UP1_2
8205UP1_3
8205UP1_4
8205UP1_5

RN41

7 8
5 6
3 4
1 2

UP1_2
UP1_3
UP1_4
UP1_5 MUTE

0x4

8205UP1_6 UP1_6

R313

0

8205UP1_7 UP1_7

HWSDA
HWSCL

R312

0

DEL

R300 R
R301 R

R302 0
R303 0

B

SDA
SCL

TP28

TEST POINT DIP1.0

TP/DIP/D1.0

C

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

B

D

Date: Sheet of

MT8205 DECOUPOMG--DIGITAL

616Tuesday, May 10, 2005

E

V0.1

A

B

C

D

E

+

A1
A2
A3
A4
A5
A6
A7
F_A8
F_A9
F_A10
F_A11
F_A12
F_A13
F_A14
F_A15
F_A16
F_A17
F_A18

F_A20
F_A21

CB80

0.1uF

CB88

0.1uF

CB96

0.1uF

CE34

220uF/16v

CB107

0.1uF

CB115

0.1uF

C49
3300pF

CB126

0.1uF

C42
3300pF

U14

25

A0

24

A1

23

A2

22

A3

21

A4

20

A5

19

A6

18

A7

8

A8

7

A9

6

A10

5

A11

4

A12

3

A13

2

A14

1

A15

48

A16

17 13

A17 NC

15

RY/BY

WP/ACC

9

A19

10

A20

26

CE

TSOP 48 pin

28

OE

12

RESET

MX29LV160BT

CB81

0.1uF

CB89

0.1uF

CB97

0.1uF

C43
3300pF

CB108

0.1uF

DEL

0402 PUT ON NEARLY BGA

CB116

0.1uF

C50
3300pF

CB127

0.1uF

F_D0

29

D0

F_D1

31

D1

F_D2

33

D2

F_D3

35

D3

F_D4

38

D4

F_D5

40

D5

F_D6

42

D6

F_D7

44

D7

30

D8

32

D9

34

D10

36

D11

39

D12

41

D13

43

D14

A0

45

D15

F_A19

16

A18

14
47

BYTE

37

VCC

2711

GND1WE

46

GND2

CB82

CB83

0.1uF

0.1uF

CB91

CB90

0.1uF

0.1uF

CB98

CB99

0.1uF

0.1uF

C44
3300pF

CB110

CB109

0.1uF

0.1uF

CB118

CB117

0.1uF

0.1uF

C0603/SMD

C51

C52

3300pF

3300pF

CB129

CB128

0.1uF

0.1uF

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

C

Date: Sheet of

DV33A

FLASHVCC

CB84

0.1uF

CB92

0.1uF

CB100

0.1uF

C45
3300pF

CB111

0.1uF

CB119

0.1uF

C0603/SMD

C53
3300pF

CB130

0.1uF

DDR MEMORY&FLASH

C46
3300pF

R55

10k

CB85

0.1uF

CB93

0.1uF

CB101

0.1uF

CB112

0.1uF

CB120

0.1uF

C0603/SMD

C54
3300pF

C0603/SMD

CB131

0.1uF

DV33A 5VSB

R56
0

CB77

0.1uF

C47
3300pF

CB113

0.1uF

CB121

0.1uF

C0603/SMD

E

R57
R

CB102

0.1uF

C55
3300pF

C0603/SMD

CB124

0.1uF

716Tuesday, May 10, 2005

CB103

0.1uF

V0.1

CB104

0.1uF

RN2

A_RA3

7 8

A_RA2

5 6

A_RA1

3 4

A_RA0

1 2

RN4

A_RA4

4 4

VREF

VREF

A_DQS[0..3] 3
A_RA[0..11] 3
A_BA[0..1] 3
A_DQM[0..1] 3
A_DQ[0..31] 3

A_CLK 3
A_CLK# 3
A_CKE 3
A_CS# 3
A_RAS# 3
A_CAS# 3
A_WE# 3

SDV25 3
VREF 3

PWR# 6
PCE# 6

A[0..7] 6
F_D[0..7] 3,6

F_OE# 3

F_A[8..21] 3,6

CB132

CB133

VREF DECOUPLING

0.1uF

CB137

0.1uF

0.1uF

CB138

0.1uF

A

VREF

VREF

A_DQS[0..3]
A_RA[0..11]
A_BA[0..1]
A_DQM[0..1]
A_DQ[0..31]

A_CLK
A_CLK#
A_CKE
A_CS#
A_RAS#
A_CAS#
A_WE#

SDV25
VREF

3 3

RWR#
PCE#

A[0..7]
F_D[0..7]

F_OE#

F_A[8..21]

2 2

1 1

7 8

A_RA5

5 6

A_RA6

3 4

A_RA7

1 2

RN6

A_RA8

7 8

A_RA9

5 6

A_RA11

3 4
1 2

R59 22

A_RA10

RN8

A_DQ0

7 8

A_DQ1

5 6

A_DQ2

3 4

A_DQ3

1 2

RN10

A_DQ4

7 8

A_DQ5

5 6

A_DQ6

3 4

A_DQ7

1 2

RN11

A_DQ8

7 8

A_DQ9

5 6

A_DQ10

3 4

A_DQ11

1 2

RN13

A_DQ12

7 8

A_DQ13

5 6

A_DQ14

3 4

A_DQ15

1 2

RN16

A_DQ16

7 8

A_DQ17

5 6

A_DQ18

3 4

A_DQ19

1 2

RN17

A_DQ20

7 8

A_DQ21

5 6

A_DQ22

3 4

A_DQ23

1 2

RN19

A_DQ24

7 8

A_DQ25

5 6

A_DQ26

3 4

A_DQ27

1 2

RN21

A_DQ28

7 8

A_DQ29

5 6

A_DQ30

3 4

A_DQ31

1 2

Change to 47 ohm

A_DQS0

R61 47

A_DQS1

R62 47

A_DQS2

R63 47
R64 47

A_DQS3

A_CS#

7 8

A_RAS#

5 6

A_CAS#

3 4

A_WE#

1 2

A_BA1

R66 22

A_BA0

R68 22

R71 22

A_DQM0
A_DQM1

R73 22

A_CKE

R75 22
R77 22

A_CLK
A_CLK#

R79 22

CB134

CB135

0.1uF

0.1uF

CB139

CB140

0.1uF

0.1uF

RN25

D_RA3
D_RA2
D_RA1
D_RA0

22x4

D_RA4
D_RA5
D_RA6
D_RA7

22x4

D_RA8
D_RA9
D_RA11

22x4

D_RA10

D_DQ0
D_DQ1
D_DQ2
D_DQ3

47x4

D_DQ4
D_DQ5
D_DQ6
D_DQ7

47x4

D_DQ8
D_DQ9
D_DQ10
D_DQ11

47x4

D_DQ12
D_DQ13
D_DQ14
D_DQ15

47x4

D_DQ16
D_DQ17
D_DQ18
D_DQ19

47x4

D_DQ20
D_DQ21
D_DQ22
D_DQ23

47x4

D_DQ24
D_DQ25
D_DQ26
D_DQ27

47x4

D_DQ28
D_DQ29
D_DQ30
D_DQ31

47x4

D_DQS0

D_DQS1
D_DQS2
D_DQS3

D_CS#

D_RAS#

D_CAS#

D_WE#

22x4

D_BA1

D_BA0

D_DQM0

D_DQM1

D_CKE

D_CLK

D_CLK#

SDV25

SDV25

CB136

0.1uF

CB141

0.1uF

SDV25 SDV25

D_DQ0
D_DQ1

D_DQ2
D_DQ3

D_DQ4
D_DQ5

D_DQ6
D_DQ7

D_DQS0

D_DQM0
D_WE#
D_CAS#
D_RAS#
D_CS#

D_BA0
D_BA1
D_RA10
D_RA0
D_RA1
D_RA2
D_RA3

SDV25 SDV25

D_DQ16
D_DQ17

D_DQ18
D_DQ19

D_DQ20
D_DQ21

D_DQ22
D_DQ23

D_DQS2

D_DQM1
D_WE#
D_CAS#
D_RAS#
D_CS#

D_BA0
D_BA1
D_RA10
D_RA0
D_RA1
D_RA2
D_RA3

D1V25

D1V25

CB122

0.1uF

3

VREF

CB123

0.1uF

U4 CM1117-2.5V

IN

B

SOT223/SMD

5VSB

+

TP10

CE41

220uF/16v

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

+

CE36
220uF/16v

2

OUT

U15

VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
DNU
LDM
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1

8M x 16

A2
A3
VDD

M13L128168 8Mx16-6

U16

1

VDD

2

DQ0

3

VDDQ

4

DQ1

5

DQ2

6

VSSQ

7

DQ3

8

DQ4

9

VDDQ

10

DQ5

11

DQ6

12

VSSQ

13

DQ7

14

NC

15

VDDQ

16

LDQS

17

NC

18

VDD

19

DNU

20

LDM

21

WE

22

CAS

23

RAS

24

CS

25

NC

26

BA0

27

BA1

28

A10/AP

29

A0

30

A1

31

A2

32

A3

33

VDD

M13L128168 8Mx16-6/NC FOR ENTRY

R69 4.7k

1
2
3
4 5

IC LP2996 DDR Termination SOP8

ADJ/GND

1

VSS
DQ15
VSSQ
DQ14
DQ13

VDDQ

DQ12
DQ11
VSSQ
DQ10

DQ9

VDDQ

DQ8

NC

VSSQ

UDQS

NC

VREF

VSS

UDM

CK
CK

CKE

NC
A12
A11

DDR

VSS

DQ15
VSSQ
DQ14
DQ13

VDDQ

DQ12
DQ11
VSSQ
DQ10

VDDQ

VSSQ

UDQS

VREF

8M x 16

DDR

U17

GND
SD
VSENSE
VREF VDDQ

CE37

+

220uF/16v

66
65
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

A9

39

A8

38

A7

37

A6

36

A5

35

A4

34

66

VSS

65
64
63
62
61
60
59
58
57
56

DQ9

55
54

DQ8

53

NC

52
51
50

NC

49
48

VSS

47

UDM

46

CK

45

CK

44

CKE

43

NC

42

A12

41

A11

40

A9

39

A8

38

A7

37

A6

36

A5

35

A4

34

VSS

8

VTT

7

PVIN

6

AVIN

+

D_DQ15
D_DQ14

D_DQ13
D_DQ12

D_DQ11
D_DQ10

D_DQ9
D_DQ8

D_DQS1

D_DQM0
D_CLK#
D_CLK
D_CKE

D_RA11
D_RA9
D_RA8
D_RA7
D_RA6
D_RA5
D_RA4

CE38

220uF/16v

D_DQ31
D_DQ30

D_DQ29
D_DQ28

D_DQ27
D_DQ26

D_DQ25
D_DQ24

D_DQS3

D_DQM1
D_CLK#
D_CLK
D_CKE

D_RA11
D_RA9
D_RA8
D_RA7
D_RA6
D_RA5
D_RA4

+

VREF

SDV25

VREF

CE35
47uF/16v

+

CE39

220uF/16v

+

CB76

0.1uF

CB105

0.1uF

CE40

220uF/16v

SDV25

D1V25

RN3

D_RA0

7 8

D_RA1

5 6

D_RA2

3 4

D_RA3

1 2

75x4

RN5

D_RA4
D_RA5
D_RA6
D_RA7

D_RA11
D_RA9
D_RA8

D_RA10

D_DQ0
D_DQ1
D_DQ2
D_DQ3

D_DQ4
D_DQ5
D_DQ6
D_DQ7

D_DQ8
D_DQ9
D_DQ10
D_DQ11

RN15

D_DQ12
D_DQ13
D_DQ14
D_DQ15

RN18

D_DQ16
D_DQ17
D_DQ18
D_DQ19

RN20

D_DQ20
D_DQ21
D_DQ22
D_DQ23

RN22

D_DQ27
D_DQ26
D_DQ25
D_DQ24

RN23

D_DQ31
D_DQ30
D_DQ29
D_DQ28

D_RAS#
D_CS#
D_BA0
D_BA1

D_DQS2
D_DQS3
D_CAS#
D_WE#
D_DQM1
D_DQS1
D_DQS0
D_DQM0

C

75x4

RN7

75x4

R60 75

RN9

7 8
5 6
3 4
1 2

75x4

RN12

7 8
5 6
3 4
1 2

75x4

RN14

7 8
5 6
3 4
1 2

75x4

7 8
5 6
3 4
1 2

75x4

75x4

75x4

1 2
3 4
5 6
7 8

75x4

1 2
3 4
5 6
7 8

75x4

RN24

7 8
5 6
3 4
1 2

75x4

R65 75
R67 75
R70 75
R72 75
R74 75
R76 75
R78 75
R80 75

SDV25

78
56
34
12

12
34
56
78

NEW ADD

12
34
56
78

12
34
56
78

D1V25

SDV25

DV33A

R58

10k

D1V25

CB78

0.1uF

D1V25

CB86

0.1uF

D1V25

CB94

0.1uF

D1V25

+

CE33
270uF/16v OS-CON/NC

C270UF16V/D10H12

SDV25

D1V25

C40
3300pF

PWR#

D

SDV25

CB79

0.1uF

CB87

0.1uF

CB95

0.1uF

SDV25

CB106

0.1uF

SDV25

CB114

0.1uF

C48
3300pF

CB125

0.1uF

DV33A

C41
3300pF

PCE#
F_OE#

A

B

C

D

E

VCC

4 4

VGA_PLUGPWR

D19

VGA_PLUGPWR VGA_PLUGPWRVGA_PWR

CB157

0.1uF

U22

1

NC

2

NC

3

NC

4 5

GND SDA

EEPROM 24C02

VCC

SCL

WP

VGA_PLUGPWR

8
7
6

VGASCL
VGASDA

GND

R115
10k

R116
10k

DIODE SMD

1N4148/SMD

D6

DIODE SMD

1N4148/SMD

VGA_IN_L
VGA_IN_R

VGA_IN_L 13
VGA_IN_R 13

P4

3 3

PHONEJACK STEREO

PHONEJACK/DIP

VGASDA

R110 100

VGASCL

R111 100

2 2

11

VGA_SDA

12
13

VSYNC#

1 1

A

VGA_SCL

14
15

P6

1617

1
6
2
7
3
8
4
9
5
10

VGA_SDA

VGA_SCL

D-SUB15 FEMALE

DSUB15/DIP/F

VGA_PWR

B

K1K2K3K4K5

RED
RED_GND
GREEN
GRN_GND
BLUEHSYNC#
BLU_GND

R

1
2
3

L

4
G

VGA_R

VGA_L

VSYNC# VSYNC_VGA

HSYNC#

+

CE100 10uF/25v

+

CE101 10uF/25v

L98

FB

BEAD/SMD/0603

L99

FB

BEAD/SMD/0603

C

R323 10k

R324 10k

R298

2.2k

R299

2.2k

C157
5pF

C158
5pF

VGA_IN_R

VGA_IN_L

HSYNC_VGA

VGASDA
VGASCL

HSYNC_VGA
VSYNC_VGA

RED_GND
GRN_GND
BLU_GND

RED
GREEN
BLUE

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

B

VGA IN&PC AUDIO IN

Date: Sheet of

D

VGASDA 3
VGASCL 3

VGAHSYNC# 3
VGAVSYNC# 3

RED_GND 12
GRN_GND 12
BLU_GND 12

RED 12
GREEN 12
BLUE 12

V0.1

10 16Tuesday, May 10, 2005

E

A

B

C

D

E

CVBS0---TUNER1
CVBS1---FRONT BD AV_IN
CVBS2---AV BD (AV/S-V) IN

R40

0

R44

0

R30 0

R33 0

R36 0

R19 0

R25 0

R28 0

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

A3

Date: Sheet of

R41 0

R42
75

R43 0

FB6

0

R45 0

R46
75

R47 0

FB5

0

R17

0

Y

Y_GND

CB

CB_GND

CR

CR_GND

VIDEO IN & TUNER IO

SY

SY_GND

SC

SC_GND

SOY1

11 16Tuesday, May 10, 2005

E

V0.1

R32
75

R37
75

R26
75

FB2

FB3

FB4

SY_IN

SC_IN

0

0

0

Y
Y_GND

4 4

3 3

2 2

1 1

CB
CB_GND
CR
CR_GND
SOY

SY
SY_GND

SC
SC_GND

TV
TV_GND

CVBS1
CVBS1_GND

SIF1_OUT
AF1_OUT

SCL
SDA

OGO0
OGO1
OGO2
OGO3
OGO4
OGO5
OGO6
ORO6
ORO7

S1_AV1_L
S1_AV1_R

YPBPR1_L
YPBPR1_R

Y12
Y_GND 12
CB 12
CB_GND 12
CR 12
CR_GND 12
SOY 3

SY 12
SY_GND 12

SC 12
SC_GND 12

CVBS0 12
CVBS0_GND 12

CVBS1 12
CVBS1_GND 12

SIF1_OUT 12
AF1_OUT 12

SCL 1,6,9,13
SDA 1,6,9,13

OGO0 3
OGO1 3
OGO2 3
OGO3 3
OGO4 3
OGO5 3
OGO6 3
ORO6 3
ORO7 3

S1_AV1_L 11
S1_AV1_R 11

YPBPR1_L 11
YPBPR1_R 11

A

VCC

TUNER_12V

TUNER_12V

L102

FB

L103

FB

P1

RCA1X3

RCA3/6P/DIP

AV , TUNER I/O

TUNER_12V 1

TU_12V

TV_GND

R1

S1_AV1_R
S1_AV1_L
YPBPR1_R
YPBPR1_L

TV

R11
0

18

TU VCC FOR TUNER POWER USE

TU_VCC

CB197

0.1uF

TU_12V

CB198

0.1uF

S1_AV1_L

S1_AV1_R

+

+

B

1
2

3
4

5
6

CE97

+

1000uF/16v

+

CE98
1000uF/16v

CE9

10uF/25v

CE13

10uF/25v

TU_VCC

SDA

SCL
SIF1_OUT
AF1_OUT

R39

100K

J4

1
2
3
4
5
6
7
8
9
10
11
12

CON12

DIP12/P2.0

OGO3 FOR AV SWITCH IO-1
ORO7 FOR TUNER SIF SELECT SWITCH IO-1
OGO0 FOR TUNER SIF SELECT SWITCH IO-2
OGO1 FOR TUNER BOARD PAL/NTSC SWITCH
ORO6 FOR AUDIO 1st SWITCH IO-1
OGO5 FOR AUDIO 1st SWITCH IO-2
OGO6 FOR AUDIO 2nd SWITCH IO-1
OGO2 FOR AUDIO 2nd SWITCH IO-2
OGO4 FOR AUDIO 2nd SWITCH IO-2

TP6

TP7

TP8

TP9

TP20

TP21

TP24

TP25

ORO6HP_SENSE

ORO7

OGO0

OGO1

OGO2

OGO3

OGO4

OGO5

CE14

TP5

R15
56

R16 0

FB1

0

R38

100K

R7 0

R48

R49

100K

100K

YPBPR1_L

YPBPR1_R

CVBS1AV1_IN

CVBS1_GND

10uF/25v

CE15
10uF/25v

C

TP27

OGO6

YPBPR

+

P2

2

5

8

RCA1X3

RCA5/9P/Y

+

SC_IN

RESERVER

1
3

6
4

9
7

JP1
CON\SVHS

2
1

7

6

SY_IN

3
4

5

UP1_2 FOR POWER ON/OFF
ORO7 FOR SYS_PWR

R29

0

R35

0

R24

0

D

A

B

C

D

E

VGASOG
RED+
RED-

4 4

GREEN+
GREEN-

BLUE+
BLUE-

CB+
CB­CR+
CR­Y+
Y-

SY+
SY-

SC+
SC-

CVBS0+
CVBS0-

3 3

CVBS1+
CVBS1-

CVBS2+
CVBS2-

MPX1
MPX2

Y
Y_GND
CB
CB_GND
CR
CR_GND
SOY

2 2

SY
SY_GND

SC
SC_GND

CVBS0
CVBS0_GND

CVBS1
CVBS1_GND

CVBS2
CVBS2_GND

SIF1_OUT
AF1_OUT

RED

1 1

GREEN
BLUE

RED_GND
GRN_GND
BLU_GND

VGASOG 3
RED+ 3
RED- 3

GREEN+ 3
GREEN- 3

BLUE+ 3
BLUE- 3

CB+ 3
CB- 3
CR+ 3
CR- 3
Y+ 3
Y- 3

SY+ 3
SY- 3

SC+ 3
SC- 3

CVBS0+ 3
CVBS0- 3

CVBS1+ 3
CVBS1- 3

CVBS2+ 3
CVBS2- 3

OUTPUT

MPX1 3
MPX2 3

Y11
Y_GND 11
CB 11
CB_GND 11
CR 11
CR_GND 11
SOY 3,11

SY 11
SY_GND 11

SC 11
SC_GND 11

CVBS0 11
CVBS0_GND 11

CVBS1 11
CVBS1_GND 11

CVBS2 11
CVBS2_GND 11

SIF1_OUT 11
AF1_OUT 11

RED 10
GREEN 10
BLUE 10

INPUT

RED_GND 10
GRN_GND 10
BLU_GND 10

R168
NC

R172
NC

R163
NC

R348

22

R349

0

R350

22

R351

0

R352

22

R353

0

R166 0

CVBS0_GND

R170 0

CVBS1_GND

R162 0

CVBS2_GND

FROM Tuner

SIF1_OUT

AF Path

AF1_OUT

A

R176 0

R333 39k

B

R344 0

C106
15pF/NC

R332 39k

C160
15pF

C165
15pF/NC

C161
15pF

C168
330pF

C169
330pF

C170
330pF

CE116

47uF/16v /NC
C104

47nF

C166

47nF/NC
CE62

47uF/16v

C94

C96

C98

C100

C89

C92

CVBS0+CVBS0

47nF

CVBS0-

47nF

CVBS1+CVBS1

47nF

CVBS1-

47nF

CVBS2+CVBS2

47nF

CVBS2-

47nF

+

MPX1

+

MPX2

C

RED RED_IN

RED_GND

GREEN GREEN_IN

GRN_GND

BLUE

BLU_GND

CB

CB_GND

CR

CR_GND

L55

FB

BEAD/SMD/0603

L57

FB

BEAD/SMD/0603

L59

FB

BEAD/SMD/0603

Y

Y_GND

SY

SY_GND

SC

SC_GND

R160 0

R164 0

R167 0

R171 0

R174 0

D

R179
75

L104

FB

R186
75

GRN_GND

L106

FB

BLUE_IN

R195
75

L105

FB

R161
NC

R165
NC

R169
NC

R173
NC

R175
NC

R178 100

R180 100

R183 0

R185 100

R187 100

R338

100

R339

100

R340

100

R341

100

R342

100

R343

100

R354

22

R355

0

R356

22

R357

0

R191 100

R199 100

C88

Y+

47nF

C162

30pF

C90

Y-

47nF

C91

CB+

47nF

C163

10pF

C93

CB-

47nF

C95

CR+

47nF

C164

10pF

C97

CR-

47nF

C99

SY+

47nF

C171
330pF

C101

SY-

47nF

C102

SC+

47nF

C172
330pF

C103

SC-

47nF

C105

RED+

47nF
C107
5pF

C108

RED-

C109

4.7nF

Title

Size Doc Number Rev

C

Date: Sheet of

47nF

VGASOG

C111

GREEN+

47nF
C112
5pF

C113

GREEN-

47nF

C114

BLUE+

47nF
C115
5pF

C116

BLUE-

LCD TV - MediaTek MT8205 Solution

47nF

AUDIO/VIDEO IN CIRCUIT

E

12 16Tuesday, May 10, 2005

V0.1

A

B

C

D

E

Del Parts

VCC

L61

R219 5k

AIN5R

NC

R220 5k

AINVGL

AINOPL

AINOPR

36
35
34
33
32
31
30
29
28

HPGND

HPVDD

27
26
25

HPVDD

WMVREFP

3738394041424344454647

AGND

AINVGR

HPOUTR

NC

24

FB

HPVDD

AUXL
AUXR
HPVDD

COD_VOUTR
COD_VOUTL

HPVDD

C117

+

10uF/25v

VGA_IN_L
VGA_IN_R

4 4

SCL
SDA

ORO3

ORO4
ORO5

MUTE

DACBCLK
DACMCLK
DACLRC

DOUT

AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3

3 3

PWM1

PWM0

2 2

S1_AV1_L
S1_AV1_R

VGA_IN_L 10
VGA_IN_R 10

S1_AV1_L 10
S1_AV1_R 10

SCL 1,6,9,11
SDA 1,6,9,11

ORO3 3
ORO4 3

ORO5 3

UP1_5 1,6

DACBCLK 3,6
DACMCLK 3
DACLRC 3

DOUT 3

AOSDATA0 3,6
AOSDATA1 3,6
AOSDATA2 3,6
AOSDATA3 3,6

PWM1 3

PWM0 3

PWM1

ORO3
ORO4
ORO5

TP30
TP31

TP32

TP29

MUTE

TO AUDIO BD

GND

AUSPR

1

AUSPL

2
3

MUST USE SHIELD CABLE

4

J3

4x1 W/HOUSING

DIP4/W/H/P2.0

DV33

Del Parts

TP16
TP15

TP17

TP18

VGA_IN_R
VGA_IN_L

S1_AV1_R
S1_AV1_L

YPBPR1_R
YPBPR1_L

DVI_R
DVI_L

CE110 10uF/25v
CE111 10uF/25v

R212 0
R214 0

R216 0
R217 0

+

CE108 10uF/25v

+

CE109 10uF/25v

R222 10k

+

R223 10k

+

+

+

R218 10k
R221 10k

48

AIN2R

AIN3L

AIN3R

AIN4L

AIN4R

AIN5L

U28

TP13

TP2

S2_AV2_R
S2_AV2_L

CE112 10uF/25v
CE113 10uF/25v

GND

DV33

L63

FB

+

CE74
47uF/16v

VCC

L62

VCC

FB

+

CB170

0.1uF

CE70
47uF/16v

DVDD

CB168

0.1uF

DACLRC

DVDD

R224 10k
R225 10k

DACBCLK
DACMCLK
AOSDATA1
DACLRC

DACBCLK
DACMCLK
DOUT

R226
1k

WMVDD

1

AIN2L

2

AIN1R

3

AIN1L

4

DACBCLK

5

DACMCLK

6

DIN

7

DACLRC

8

ZFLAGR

9

ZFLAGL

10

ADCBCLK

11

ADCMCLK

12

DOUT

TWO WIRE SERIAL CONTROL DEVICE ADDRESS 0x34h

WMVDD

R228

560

+

CE115
220uF/16v

DVDD

WMVDD

ADCLRC

1314151617181920212223

DACLRC

WMVDD

5

28

AVDD

DVDD

ADCREFP

ADCREFGND

DACREFP
DACREFN

DGND

DVDD

MODECEDICLHPOUTL

DVDD

CODHPOUTR
CODHPOUTL

CB169

0.1uF

AVDD

VMIDADC

AUXL
AUXR

VMIDDAC

VOUTR

VOUTL

SCL14

SDA14

WM8776

HPVDD

CB161

0.1uF

CE63

+

10uF/25v

CB163

0.1uF

+

+

CE64 10uF/25v

CE66 10uF/25v

VMIDDAC

VMIDADCVMIDADC

TP22

+

CE68
10uF/25v

CB167

0.1uF

COD_VOUTR AUSPR

COD_VOUTL

TP23

CE69

10uF/25V

CE71

10uF/25v

SCL SCL14
SDA SDA14

ADCREFPADCREFP

+

CE67
10uF/25v

+

R227

10k

+

R229

10k

CODHPOUTR

CODHPOUTL

R213 100
R215 100

+

CE65
10uF/25v

CB166

0.1uF

AUSPL

CE73

220uF/16v

CE75

220uF/16v

R230

R233

CB165

0.1uF

+

47k

+

47k

HPOUTR

HPOUTL

U29

WMVREFP

17

VOUT1L

VOUT1R

VOUT2L

VOUT2R

VOUT3L

VOUT3R

DGND

6

VREFP

VREFN

VMID

27

NC
NC

16

AUAVL

21

AUAVR

22

AULS

23

AULR

24

AUCEN

25

AUSUB

26

VMID

18

AGND

20
19

Wolfson-WM8766/8796 ADAC

SSOP28/SMD

TP26
TP42

TP14

TP19

TP12
TP11

CE77

+

10uF/25v

CB171

0.1uF

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

C

D

Date: Sheet of

WM8776/WM8766/AUDIO CODEC

13 16Tuesday, May 10, 2005

E

V0.1

R231 33

DACMCLK

R232 33

DACBCLK SBCLK

R234 33

DACLRC

AOSDATA0
AOSDATA3
AOSDATA2

DVDD

1 1

A

R238
0

R240
R

B

R362 33
R363 33
R361 33

MODE

C173

0.1uF

R241

SACLK
SLRCK

0

R242
0

2

MCLK

3

BCLK

4

LRCLK

7

DATA0

8

DATA1

9

DATA2

ORO3

R243
0

10

ML
MC
MD

DNC

11

ML/I2S

12

MC/IWL

13

MD/DM

14

MUTE

1

MODE

15

PCM/DSD

Hardware Mode -> 24-bit Right Justified.

C

A

B

C

D

E

LVDS OUT

4 4

3 3

GPIO

2 2

CLK1+
CLK1-

CLK2+
CLK2-

AP[0..7]
AN[0..7]

R
G
B
SVM
VSYNC
HSYNC

GPIO

R277

2k

CLK1+ 3
CLK1- 3

CLK2+ 3
CLK2- 3

AP[0..7] 3
AN[0..7] 3

R3
G3
B3
SVM 3
VSYNC 3
HSYNC 3

GPIO 3

R

R278

75 1%

G

R279

75 1%

VCC+12V

1 2
3 4

JP2

2x2

JP2X2/DIP/P2.54

L75

0.082uH

L/IND/SMD/0603

C149
33pF

L76

0.082uH

L/IND/SMD/0603

C151

33pF

L3

FB

BEAD/SMD/0805

C150
33pF

C152
33pF

LVDS

RED_OUT

GND

GRN_OUT

GND

F1

4A/?v

FUSE/DIP/P10.0

CE86

+

330uF/25v

C330UF25V/D8H14

SVM

R366
75

CE87

+

220uF/16v

CRT OUT

RED_OUT
GRN_OUT
BLU_OUT

HSYNC
VSYNC

CE88

+

220uF/16v

J9

1
2
3
4
5
6
7
8

GND

8x1 W/HOUSING

DIP8/W/H/P2.54

CB185

0.1uF

LVDSVDDLVDSVDD

AN0
AP0
AN1
AP1
AN2
AP2

CLK1­CLK1+
AN3
AP3
AN4
AP4

AN5
AP5

AN6
AP6
CLK2­CLK2+
AN7
AP7

CB186

0.1uF

J8

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

FI-SE30P-HF

LVDS/30P/P1.25/S

1 1

R281

75 1%

A

B

L78

0.082uH

L/IND/SMD/0603

C154
33pF

C155
33pF

GND

BLU_OUTB

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

B

C

D

Date: Sheet of

LVDS/CRT OUT

14 16Tuesday, May 10, 2005

E

V0.1

A

B

C

D

E

UP1_2

4.7K

UP1_2 6
UP3_1 6,8

OBO0 3
OBO1 3
OBO2 3
OBO3 3
OBO4 3
OBO5 3
OBO6 3
OBO7 3

UP3_0 6

PWM0 3

KEYPAD - MAX 8-KEYS

3 2

Q1

1

2N3906

DV33A

Q2

1

2N3906

R2 510
R4 510

3 2

DV33A

5VSB

VCC

OBO0

L81 FB

OBO1 MENU

L82 FB

OBO2
OBO3
OBO4
OBO5

L83 FB

L84 FB

L85 FB

L86 FB

POWER ON/OFF

LED_RED
LED_GRN
UP1_2

R81 0

R57 0

IR & POWER ON LED

R336 0

R288

PWM0

4.7k

1

TV/AV

2
3

VOL-

4

VOL+

5

CH-

6

CH+

7

IR

8

9
10
11
12

Inverter_PWR

R285
10k

Q12

1

Back Light circuit

2N3904

SOT23/SMD

J12

12x1 W/HOUSING

DIP12/W/H/P2.0

+

CE1
470uF/50v

UP3_1

4 4

URST#

IR

3 3

URST# 3,6

IR 3

R0603/SMD

OBO0
OBO1
OBO2
OBO3
OBO4
OBO5
OBO6
OBO7

UP3_0

PWM0

5VSB

R14

R13

10K

10K

R0603/SMD

R9 4.7K

OBO6

R10

OBO7

PANEL INVERTER POWER

CE2

+

470uF/50v

3 2

R286

100k

UP3_0

CB190

0.1uF

+

R293

4.7k

CE3
470uF/50v

1

CB1

0.1uF

Inverter_PWR

Dimming

VCC

R291
10k

BL_ON/OFF

Q13
2N3904

SOT23/SMD

CB2

0.1uF

Inverter_PWR

FOR CHI-MEI INVERTER
CONNECTOR

PWR_GND

J10

1
2
3
4
5

TP1

R50
0

3 2

Inverter_PWR

PWR_GND

L89
FB

BEAD/SMD/1206

6
7
8

9
10
11
12

12x1 W/HOUSING R.A

DIP12/WH/P2.0/R

SELECT

J11

1

2

3

4

5

6

7

8

9
10

10x1 W/HOUSING R.A.

DIP10/WH/P2.0/R

L90
FB

BEAD/SMD/1206

R. ANGLE

VCC

SELECT Hi For External
SELECT Low For Inte rna l

R289
R

R290
0

R. ANGLE

2 2

1 1

Title

LCD TV - MediaTek MT8205 Solution

Size Doc Number Rev

C

Date: Sheet of

A

B

C

D

BACK_LIGHT/KEYPAD

E

15 16Tuesday, May 10, 2005

V0.1

TUNER1 IN

D

TUNER1

TUNER

FQ1236 / : NTSC TV

TU1

FQ1236-MK3

GND1

GND2

VS_TUNER3SCL4AS6SDA52nd SIF OUT11AF-R9AF-L10CVBS12GND3

NC1NC2NC7NC

8

TH1

TH2

GNDS

GNDS

VCC

TU_SCL

TU_SDA

SIF1_IN TU_CVBS

AF1_IN

ADDRESS

C2 86

AF /MPX14VS_IF

13

TH3

GNDS

54321

6

Date

P#

IF

AV , TUNER I/O

TU_VCC

1J1

TU_12V

GND4

TH4

1R1

1 2

18

12

12

1R3
56

FB2

0

1R2 0

1 2

1R4 0

1 2

TVTU_CVBS

TV_GND

12

FB1

0

GNDS

GNDS

SIF1_OUT

AF1_OUT

TV_GND
TV

1
2
3
4
5

SDA

6

SCL

7
8
9
10
11
12

CON12

M1

9

2

9

8

3

8

7

4

7

6

5

6

NC

GND HOLE

1

M2

9

2

8

3

7

4

6

5

2

2

9

3

3

8

4

4

7

5

5

6

NC

GND HOLE

1

GNDSGNDS

D

C

12

1C6 10nF

1 2

1L4

1.5uH/1.2uH

SIF_12V

12

12

1R8

1R7

1k

1.8K

1

12

12

3 2

1R10
220

12

1C1 10nF

1 2

GND V

SIF1

TU_VCC

12

CE6

+

10uF/25v

GNDS

TU_12V SIF_12V

TU_12V

12

+

12

CE8
100uF/16V

1L5 FB

1 2

12

CE3

CB3

+

100uF/16V

0.1uF
100uF/16V

1L6 FB

1 2

12

CB6

0.1uF

GNDS

GNDSGNDV

GND V

GNDS

VIDEO GROUNDAUDIO GROUND

VCC

12

12

CE4

+

12

12

CE5

CB4

+

100uF/16V

CB5

0.1uF

0.1uF

GNDS

SIF_12V

12

12

CE9

CB7

+

220uF/16V

0.1uF

GND V

1Q1
2N3904

1R11
10

1R12

1C9

71.5

NC

1 2

GND VGND VGND V

1R5 100

1 2

TU_SCL

1R6

1 2

TU_SDA

1C2

1C3

47pF

47pF

1 2

1 2

SCL

100

SDA

TUNER1 SIF1 BPF
NTSC 4.5MHz PAL 6MHz

1C4 10nF

1 2

SIF1_IN

1R9 0

1 2

1C5 22pF/27pF

1 2
12

1L3

1C7

1.5uH/1.2uH

820pF/560pF

1 2

GND VGND V

1L2 47uH/22uH

1 2

1C8

820pF/560pF

1 2

GND V GND V

B

CE7

+

1 2

AF1_IN

AF1

33uF/16V

1R14 0

1 2

AF1

1R15 0

1 2

SIF1 SIF1_OUT

1R16 0/NC

SIF1_IN SIF1_OUT

AF1_OUT

1 2

AF1_OUT
SIF1_OUT

TU_12V

TU_12V

TU_VCC

TU_VCC

A

C

B

A

1 2 3 4 5 6

54321

C1

12

22pF NPO

12

5%

1 2

R7

5%

10K

R17

5%
100K

1 2

R21

10K

R1

82K

1 2

12

C5

NPO

4.7nF
C8

4.7uF
X5R

U1

1

PIN

2

NIN

3

AGND

EN4BS

ATA-120

12

C15

2.2UF

C21

12

22pF NPO

12

5%

R14

82K

12

C27

4.7uF

NPO

4.7nF
C30

12

X5R

1

PIN

2

NIN

3

AGND

4

EN

C34
NS

A

R2

5%

100K

PGND

SW

VPP

R16

1 2

100K

U3

PGND

ATA-120

+24V

12

12

+

C4

C7
C6
100NF

1 2

X7R

8
7

6

C9

5

1 2

1UF
X5R

D2

6.2V

100UF/25V

1UF

X7R

L5 10uH

1 2

12

12

R8

R9

10

5%

12

C17
390PF
NPO

10K

5%

D1
MBRS130LTR

12

+24V

5%

C28
100NF

1 2

X7R

8

7

SW

6

VPP

BS

C32

5

1 2

1UF
X5R

D4

6.2V

12

12

+

C25

C29

100UF/25V

1UF

X7R

L6 10uH

1 2

12

12

5%

12

C36
390PF
NPO

R23

R22
10

10K

5%

D3
MBRS130LTR

D

+24V

12

12

R11
10K

R10
10K

5%

C14
22UF/16V

AUSPL

C20

10UF

5%

R66

R47

12

4K7

1K8

5%

5%

C541nC55
R4
100K

1 2

C

B

AUSPR

C40

10UF

R45

R33

12

4K7

1K8

5%

5%

R19

C521nC53

100K

5%

1 2

5%

R67

1 2

12

12

4K7
5%

1n

C19
22UF/16V

R46

12

12

4K7
5%

1n

3

R12

2

10K 5%

12

R37
10K

5%

R39

1 2

10K 5%

U2A

+

-

AGND

C24

22pF

R15 47K

1 2

12

R36
10K

5%

U2B

5

+

6

-

OUT

AGND

1 2

12

+

C10

C12

100UF/25V

100NF

C3

1

RC4558

5%

1 2

+24V

R3

12

5%

1UF

10K

X5R

MUTEC

R5

5%
100K

1 2

1 2

R18

C31

5%

1 2

7

OUT

RC4558

C41

22pF

47K
R38

5%

1UF
X5R

12

10K

MUTEC

5%

6

D

FILM

C38

1 2

+

1000UF/25V

12

R6

10
C11
470NF

5%

C16

C

100NF

1 2

X7R

B

C39

1 2

+

1000UF/25V

12

C33
470NF
FILM

12

R20

10

5%

C35
100NF

1 2

X7R

A

A

Title

Number Revis ionSize

B

Date: 2-Sep-2005 Sheet of
File: D:\

1 2 3 4 56

正在进行的项目\LCD TV\LC D TV.Dd bDrawn By:

54321

R24
3K

12

5%

D

+24V

D6

1N4148

AGND

D8

1N4148

R43

C

0R

D5

NC

R30

22k

D9

R54 10K

1 2

C22

5%

5%

22U/16V

R51 10K

1 2

R52 22K

1 2

R62 10K

1 2

R59 10K

1 2

R64 22K

1 2

B

AUSPL

R48 1k8

C60

1 2

12

10UF

X5R

R49 4K7

1 2

12

5%

5%

R53

1n

100K

R50 4K7

1 2

12

5%

C45

C46

1n

1 2

R56 1k8

C59

1 2

A

AUSPR

12

10UF

X5R

R57 4K7

1 2

12

5%

5%

R60

1n

100K

R58 4K7

1 2

12

5%

C47

C48

1n

1 2

5%

5%

1 2

5%

5%

C44

22U/16V

5%

1 2

5%

R55 10K

1 2

U5A

3

+

2

-

RC4558

C49
22P

R63 10K

1 2

U5B

5

+

6

-

RC4558

C50
22P

AGND

AGND

12

100U/35V

1

+24V

C2

C13

100N

C26

10U/16V

R13

12

5%

1K

R65
47K

5%

1 2

5%

OUT

AGND

1N4148

MUTE

LOUT

ROUT

+24V

5%

C43

R26

7

OUT

10U/16V

12

5%

1K

R61
47K

5%

1 2

AGND

1 2 3 4 56

Q1
2N3906

12

+

C42

100UF/25V

4.7V

AGND

J10

R42
1k

D7

Q4
2N3906

12

+

C18

NC

R28
1k

12

+

C51

220UF/25V

AGND

Q7
NC

R27
NC

AGND

R40
10K

12

12

5%

R41

5%

10K

AGND AGND

D10
NC

R34

12

5%

1K

MUTEB

R35

1 2

5%

1K

AGND

AGND

rca2

Title

B

Date: 2-Sep-2005 Sheet of
File: D:\

12

R25

5%

10K

1 2

Q2
2N3904

LOUT

Q5
2N3904

ROUT

Q6
2N3904

Number Revis ionSize

正在进行的项目\LCD TV\LC D TV.Dd bDrawn By:

6

MUTEC

C37
1UF
X5R

Q3

2N3904

R29
1K

5%

D

12

MUTE

AGND

C

B

A

54321

6

F1

L

D

250VAC 5A

R2

1.6M

R1

CX1

1.6M

0.33U

N

C

LCD-TV 200W S M P S SP E C:

1. +5V 4A

2. +5VS 1A (Standby 5V)

3. +12V 2A

4.+24V 4A

5. +24VA 1A

B

A

+5V
+5V
+5V
GND
GND
GND
+12V
+12V

+5VS
+5VS
GND
GND
ON/OFF

+24V
+24V
+24V
GND
GND
GND

+24VA
+24VA
GND
GND

1 2 3 4 5 6

D1

STTH3L06

L3

1 2

400UH

C52

22NF

3 4

C6

R6

68K

25V 1U

C5

680NF

2

5

$0.28

8

VCC

ZCD

COMP

U1

L6562

3

MULT

C4

10NF

GND

6

R27

5.6K

R26

6.8K

C21

0.1UF

V_BUKE

C37

R47

1000V 10nF

30K

R48

30K

C53

35V 47U

6
5
4
3

ZD3

C55

C54

22V

35V 47U

0.1U

L2

L1

10mH

10mH

1

CX2

0.33

1

J1

1
2
3
4
5
6
7
8

PH-2.0

J2

1
2
3
4
5

PH2.0

J3

1
2
3
4
5
6

PH2.5

J4

1
2
3
4

PH2.0

2

CY1

250V1000P

4

STBR608

BD1

3

CY2

250V1000P

R4

1.6M

C1

R5

2

1.6M

1UF 630V

C2

Q2

BC337

Q3

BC327

35V 22U

Q5

BC327

43

50V 22UF

R65

10K

100NF

R25

20R

C3

C20

R66

10K

U4A

PC817

R3

20K

R24

10K

D3

PQ32-20

STTH8R06

R8

36K

1

D2

Q1

1N4148

INV

7

GD

10R

R7

CS

4

15

DCL

11

PGND

12

SGND

14

DIS

C22

50V 2.2U

SHORT CIRCUIT PROTECTION

C38

10NF

R49

R67

U5

Vstr

Drain

NC
Vfb

GND

Vcc

FSDM0565

STBY

16

R28

15K

47K/1W

10R

10R

$0.60

STP20NM50

R10

R9

0.33R

0.33R

R30

22R

3

9

DC

VC

L5991

M1

RCT

VREF

2

4

R29

5.6K

C23

3.3NF

D11

R51

120K

R50

C39

10nF

D10

FER107

FER104

D9

FER104

D14

1

2

U6

PC817B

NTC1

C24

8.2N

V_BUKE

V_BUKE

2.5R

R15

R13

1.8M

750K

R14

8

750K

VCC

R11

8.2K

R12

1.6K

1N4148

50V 4.7U

1

2

3
4
5

6

VFB5COMP

R52

C40

TR3

??

1

SYNC

4.7K

$0.45

ISEN

6SS7

C25

3.3N

R31

1K

EC28

R16

1.8M

R17

100K

R18

C7

10N

10

OUT

13

43

R53

130K

14
13
12

10
9
8

卧式

R68

1K

U7

TL431

20K

PC817

U3A

R54

R69

1.2K

C8

C9

450V 100UF

D6

10R

43K

R32

C26

220PF

R55

10R 2W

D12 ??

16V 2200U

470R/1W

R70

68K

R19

450V 100UF

D4

STTH310

1N4148

R33

1K

Q6

BC327

C41

R80

1.2K

C56

47nF

R34

1KV 472P

C42

1KV 4700P

Q4

0.47R 3W

C10

25V 2200U

R71

R72

5.6K

TR1

PQ3220

PQ3220

R36

OPEN

STP12NK80

OPEN

R35

L7

C43

C44

16V 2200U

Q9
STP22NF0

5.6K

1
2

5
6

??

1
2

5
6

TR2

??

C27

0.47R 3W

CY3

250V 2200P

10UH

R73
R74

Q10

BC337

12

+24V4A

10
11

+12V

8
9

+24V1A

7
12

+24V4A

10
11

+12V

8
9

+24V1A

7

R56

R57

C57

16V 470U

47K

4.7K

GND

0.01R

+5VS

1A

0.01R

C45

25V 470U

+5V

4A

+12V

Q11

BC337

C11

1KV 470P

R21

100R 2W

D5

R20

??

100R 2W

C12

1KV 470P

C13

1KV 470P

D7

??

C28

1KV 470P

D8

??

L8
L

AGND

R59

2.0K

12

R58

56K

Q7

BC337

4.7K

R75

R37

100R 2W

C29

1KV 470P

C46

1KV 470P

U4B

PC817

C58

100N

C15

C16

C14

35V 1000U

35V 1000U

R22

100R 2W

C31

C33

C30

C32

25V 470U

25V 1000U

25V 1000U

R39

1K

R38

100R 2W

R60

100R 2W

C48

C47

25V 1000U

25V 1000U

+12V

+24V

R76

R77

4.7K

10K

Title

Date: 3-Jun-2005 Sheet of
File:

10UH

L4

C17

R23

470R/1W

35V 470U

35V 470U

L5

470R/1W

25V 470U

R40

1.2K

12

U3B

R41

22K

U2

TL431

C49

R62

470R/1W

25V 470U

AGND

R61

4.7K
BZX79C12RL

ZD2

27V

ZD1

R78

4.7K

Q12

BC337

C59

100N

ON

STBY

ON/OFF

LCD-TV 200W SMPS Sch

Number RevisionSize

Orcad C

+24V

4A

C19

C18

0.1U

D

35V 470U

10UH

C35

R42

+12V

2A

C36

0.1U

25V 470U

R46

R44

33.2K

30K

C34

0.1UF

R43

R45

2.7K

75K

10UH

L6

+24VA

C51

C50

0.1U

C

1A

25V 470U

B

R64

4.7K

1N4148

Q8

D13

MMBT3906

Q13

R79

4.7K
MMBT3904

A

Ver1.0

1/1

R63

1K

Basic Operations & Circuit Description

Main Electric Components
(1). MODULE:

There are 1 pc. panel and 2 pcs. PCB including 1 pc. INVERTER

board(L), 1 pc. T-CONTROL board,

(2).SIGNAL PROCESS

There are 4 pcs. PCBs including

1 pc. Audio&Tuner board,
1 pc. Main digital board,
1 pc. Keypad board,
1 pc. Remote Control Receiver board,

(3).POWER

There are 1 pc. PCB for power.

PCB function

1. Power:

(1). Input voltage: AC 100V~240V, 47Hz~63Hz.
Input range: AC 90V(Min)~264V(Max) auto regulation.
(2). To provide power for PCBs.
a). +24V for Inverter.
b). +5Vsb for standby,
c). +5V for signal power,
d). +24V for Audio Amp power and converter to
e). +12V for Tuner power.

2. Main (Video InterFace) board:

(1).Decoder the video signal (TV,CVBS,S-VIDEO) from analog to digital
signal.
(2).Converter the Video signals( TV,CVBS,S-VIDEO ) and graphics signal
(VGA,YPbPr) from internace to progressive,
(3). Converter the Digital to fit the panel display mode and output the LVDS
signal to Panel.

3. Tuner & Audio Board:

(1)

(2 ). Decoder the TV SIF signal to audio signal,
(3 ). Converter the audio to audio Ampifile and out put to the speaker.

4. KEYBOARD

To get the main button control on LCD_TV as SOURCE,MENU,
CHANEL +,CHANEL -, VOL +,VOL-, STANDBY functions.

5. Remote control board

Receive the remote signal and active for the control.

6. T-CONTROL board

7. INVERTER board

Convert TV RF signal to video and audio signal to Main board.

Converter the LVDS signal to the digital signal for fitting the PANEL.

Converter the low DC voltage +24V to high AC voltage to drive the backlight.

PCB failure analysis

1. CONTROL:

a. Abnormal noise on screen.

b. No picture.

2. MAIN (VIDEO):

a. Lacking color, Bad color scale.
b. No voice.
c. No picture but with signals output, OSD and back light.
d. Abnormal noise on screen.

3. POWER:

No picture, no power output.

Basic operation of LCD-TV

1. After turning on power switch, power board sends 5Vst-by Volt to Micro
Processor IC waiting for ON signals from Key Switch or Remote Receiver.

2. When the ON signal from Key Switch or Remote Receiver is detected, Micro
Processor will send ON Control signals to Power. Then Power sends (5Vsc,
12Vsc, 24V and RLY ON, Vs ON) to PCBs working. This time VIF will send
signals to display back light, OSD on the panel and start to search available
signal sources. If the audio signals input, them will be amplified by Audio AMP
and transmitted to Speakers.

3. If some abnormal signals are detected (for example: over volts, over current,
over temperature and under volts), the system will be shut down by Power off.

LCD basic display theory.

When an electrical field is applied to the LC planes, the LC molecules re-align
themselves so that they are parallel to the electrical field. This electrical process
is known as twisted nematic field effect or TNFE. In this alignment, polarized
light is not twisted as it passes through the LC material (see Diagram 3A and
3B). If the front polarizer is oriented perpendicular to the rear polarizer, light will
pass through the energized display but will be blocked by the rear polarizer. An
LCD in this form is acting as a light shutter.
Displays with variable characters are created by selectively etching away the
conductive surface that was originally deposited on the glass. Etched areas
become the display’s background; unetched areas become the display’s
characters.

Diagram 3A. The “off” state of a TN LCD-the LC molecules form a twist and therefore
cause polarized light to twist as it passes through.

Diagram 3B. The “on” state-the electrical field re-aligns the LC molecules so they do
not twist the polarized light.

Disassembly

In case of trouble, etc., Necessitating disassemble, please disassemble in the order shown in the
illustrations.
Reassemble in the reverse order.

1. Removal of the Back Cover

2. Removal of the MAIN PCB
a. Remove the screws.

.

b

Slide out the LCD chassis slightly; pull up the connector of AC cord from PCB; pull up the

PCB from LCD.

LCD

c

. Remove the Anode cap from The picture tube. To avaid a shock hazard, be sure to discharge

.

d

Take out the LCD chassis.

IC DESCRIPTION

-MT8205G

-AT24C02

-MX29LV160BBTC

-LP2996

-AZ1117/H

-WM8776

-MX232A

-ISAV330

Pinout information

AC18

C3
D3
C1
C2

L11

D1
D2
F2
D4
E1
E2
E3
E4
F1
F4
F3
G3
J3
G4
H3
K3
K4
J4
H4
L3
G2
G1
H2
H1

M12

J2
J1
K2
K1
L4
L2
L1
M2
M1

M11

N2
N1
P2
P1
M3
R2
R1
T2
T1

N12

N3
M4
N4

N11

T4
P3
R3
P4
U4
R4
U3
V4
T3
U1
U2
V1
V2

V3
W1
W2

AC9

W3
W4

Y1

Y2

Y3
P11

Y4

AA1
AA2
AA3
AA4
AB1
AB2
AB3
AB4
AC1

AC2
AC3
AC4
R11
AD1
AD2
AD3
AD4
AE1

VFEVDD1
ADCVDD4
SIF
AF
ADCVSS4
REFP4
REFN4
ADCVSS
ADIN4
ADIN3
ADIN2
ADIN1
ADIN0
ADCVDD
PWM2VREF
AUXVTOP
AUXVBOTTO M
VPLLVSS
VPLLVDD
DLLVDD
DLLVSS
BGVSS
REXTA
BGVDD
LVDDA
A7P
A7N
CLK2P

U?

CLK2N
LVSSA
A6P
A6N
A5P
A5N
LVDDB
A4P
A4N
A3P
A3N
LVSSB
CLK1P
CLK1N
A2P
A2N
LVDDC
A1P
A1N
A0P
A0N
LVSSC
DACVDDC
VREF
FS
DACVSSC
SVM
DACVDDB
DACVSSB
DACVDDA
G
DACVSSA
B
R
DE
VSYNC O
HSYNCO
VCLK
EBO7
EBO6
EBO5
EBO4
DVDD3I
EBO3
EBO2
EBO1
EBO0
EGO7
DVSS18
EGO6
EGO5
EGO4
EGO3
EGO2
EGO1
EGO0
ERO7
ERO6
ERO5
DVDD18
ERO4
ERO3
ERO2
DVSS3
ERO1
ERO0
OBO7
OBO6
OBO5

D5

C4

L12

AVCM

VFEVSS1

ADCVDD0

OBO3

OBO4

OBO2

AF1

AE2

AF2

C5

A4

L13

A2

A3

A1

B5

B1

CVBS2P

CVBS2N

OBO0

OBO1

AF3

AE3

A5

B2

B3

B4

SCN

REFP0

REFN0

CVBS1P

CVBS0P

CVBS1N

CVBS0N

ADCVSS0

ADCVDD1

OGO6

OGO2

OGO1

OGO4

OGO5

OGO7

OGO3

DVDD3

DVSS18

T11

AF4

AF5

AC6

AD5

AC5

AE4

AD6

AE5

AD9

SCP

OGO0

D7

D6

C6

N13

A6

M13

B7

B6

SYP

SYN

VOCM

REFP1

REFN1

VFEVDD0

ADCVSS1

C8

A10

C7

D9

B10

B8

A7

VICM

VFEVSS0

ADCVDD2

C9

D10

A9

A8

B9

YP

YN

SOY

CBP

CRP

CBN

CRN

REFP2

REFN2

ADCVSS2

A13

D8

A11

A12

B13

B11

B12

C13

C12

C14

N14

L14

C10

C11

D11

RP

GP

RN

GN

MON1

MON0

ADCVDD3

D14

D13

D12

BP

BN

SOG

DVSS

DVDD

REFP3

VSYNC

REFN3

HSYNC

ADCVSS3

ADCPLLVSS1

MT8205

AD5

AD6

ORO7

ORO4

ORO0

ORO6

ORO1

ORO3

ORO2

ORO5

DVDD18

AE6

AF8

AD7

AD8

AF6

AC8

AE7

AF7

AC7

AD18

AD0

HIGHA2

HIGHA6

HIGHA0

HIGHA3

HIGHA1

HIGHA5

HIGHA4

HIGHA7

DVSS18

P12

AE9

AF9

AE15

AF12

AF10

AE10

AC11

AD11

AD7

AD1

AD4

DVSS3

AD2

AD3

DVDD18

R12

AF17

AE16

AF16

AC19

AD16

AC16

AD15

AC15

A16

DVDD3I

IOA3

IOA7

IOA1

IOA4

IOA0

IOA6

IOA2

IOA5

AE8

AF14

AF13

AE14

AE13

AC10

AC13

AD14

AD17

AD13

A15

A16

B14

B15

B16

B17

A14

C15

L15

C16

D15

M14

D16

TESTP

TESTN

XTALVDD

SYSPLLVSS

ADCPLLVSS

SYSPLLVDD

ADCPLLVDD

ADCPLLVDD 1

A17

IOA19

IOA21

IOA18

IOA20

IOOE#

IOALE

DVSS18

T12

AF11

AE12

AE11

AF15

AE17

AC17

AD12

A17

D18

C18

D17

M15

C17

VI0

VI2

VI1

XTALI

XTALO

APLLVSS

APLLVDD

XTALVSS

APLL_CAP

DMPLLVSS

DMPLLVDD

IOCS#

DVDD3

DVDD18

UP15

WR#

INT0#

RD#

UP14

UP12

UP13

IOWR#

AF18

AF19

AE18

AE20

AE19

AF20

AD19

AC12

AD20

AC14

AD10

A20

E23

A18

B19

B18

A19

C20

C19

D19

D20

L16

VI9

VI3

VI5

VI8

VI4

VI6

VI7

VI11

VI10

DVDD18

FCICLK

UP17

UP34

UP30

UP31

DVSS18

UP35

PRST#

FCICMD

UP16

P13

AF22

AF21

AC20

AF23

AE21

AE22

AD22

AD21

AC22

AC21

A22

A21

B20

C21

D21

VI13

VI12

VI14

DVSS3

GPIO0

PWM1

PWM0

FCIDAT

AE23

AF24

AC23

AD23

A23

B21

B22

M16

VI15

IR

AE24

B23

C22

C23

D22

D23

VI17

VI19

VI21

VI23

VI16

VI18

VI20

VI22

DVSS18

DVSS3

ICE

SCL

RXD

TXD

R13

AF25

AE25

AD24

AC24

SCL0

SDA

AF26

VSYNC_DVI
HSYNC_DVI

SDA0

SCL1

AE26

AB23

VCLK_DVI

DE_DVI

DVDD18
AOSDATA0
AOSDATA1
AOSDATA2

DVDD3I

AOSDATA3

AOBCK
AOLRCK
AOMCLK

DVSS3

DQ24
DQ25
DQ26

DVDD2

DQ27
DQ28

DVSS2

DQ29

DVDD2

DQ30
DQ31
DQS3

DQM1

DVSS18

DQS2
DQ23
DQ22

DVSS2

DQ21
DQ20

DVDD18

DQ19

DVDD2

DQ18
DQ17
DQ16

DVSS2

DVSS18

RA11

DVDD2

RCLK
RCLKB
DVSS2

RA10

DVDD2I

DVDD18

RCS#

RAS#
DVSS2

CAS#

RWE#

DQ10
DVDD2

DQ11

DVSS18

DQ12

DQ13
DVSS2

DQ14

DQ15

DQS1

AVSS18

AVDD18

RVREF

DVSS18

DQM0

DQS0
DVDD2

DVSS2

DVDD2

SDA1

AB24

LIN

RA4
RA5

RA6
RA7
RA8

RA9
CKE

RA3
RA2
RA1
RA0

BA1

BA0

DQ8
DQ9

DQ7
DQ6

DQ5
DQ4

DQ3
DQ2

DQ1
DQ0

C24
D24
A24
Y24
A25
A26
B26
F23
B25
B24
C26
C25
E24
N15
G26
G25
F26
F24
F25
E26
N16
E25
G24
D26
D25
H25
H26
P14
J25
J26
K25
P16
K26
L25
AA24
L26
H24
M25
M26
N25
J23
R16
J24
K23
K24
L23
R14
L24
M23
N26
H23
P26
P25
P15
M24
N23
N24
R26
P24
P23
U23
AA23
R24
R23
T24
R15
T23
U24
W26
V25
V26
V23
U25
T13
U26
T25
T15
T26
R25
W25
W23
Y23
G23
T16
Y26
Y25
AA26
V24
AA25
AB26
T14
AB25
AC26
W24
AC25
AD26
AD25

BGA388/SOCKET

MT8205

12

Pin Descriptions

2.3 Pin Descriptions

Table 2-1 provides detail video/audio port pin descriptions.

Table 2-1 video/audio port pin descriptions.

Pin Symbol Type Description

E24

C25

C26

A25

A26

B26

B25

B24

A3

A2

A1

C1

C2

AOMCLK

AOLRCK

AOBCK

AOSDATA0

AOSDATA1

AOSDATA2

AOSDATA3

LIN

CVBS0P

CVBS1P

CVBS2P

SIF

AF

O Audio out master clock

O Audio out left-right clock

O Audio out bit clock

O Audio out data line 0

O Audio out data line 1

O Audio out data line 2

O Audio out data line 3

I Audio line in

I Composite Video input 0

I Composite Video input 1

I Composite Video input 2

I Tuner Sound SIF

I Tuner Sound AF

13

AT24C01A/2/4/8/16

2-Wire
Serial CMOS
E2PROM

1K (128 x 8)
2K (256 x 8)
4K (512 x 8)
8K (1024 x 8)
16K (2048 x 8)

0180C

AT24C01A/02/04/08/16

Features

Low Voltage and Standard Voltage Operation

•

5.0 (VCC = 4.5V to 5.5V)

2.7 (VCC = 2.7V to 5.5V)

2.5 (VCC = 2.5V to 5.5V)

1.8 (VCC = 1.8V to 5.5V)

Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K),

•

1024 x 8 (8K) or 2048 x 8 (16K)
2-Wire Serial Interface

•

Bidirectional Data Tra ns fer Protocol

•

100 kHz (1.8V, 2.5V, 2.7 V) and 400 kHz (5V) Com patibility

•

Write Protect Pin for Hardware Data Pro tec tio n

•

8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K, 16K) Write Modes

•

Partial Page Writes Are Allowe d

•

Self-Timed Write Cycle (1 0 ms max )

•

High Reliabili ty

•

Endurance: 1 Mill io n Cycles
Data Retention: 100 Years

Automotive Grade and Extended Temperature Dev ices Available

•

8-Pin and 14-Pin JEDEC SOIC and 8-Pin PDI P Packages

•

Description

The AT24C01A/02/04/08/16 provides 1024/2048/4096/8192/16384 bits of serial elec­trically er asable and programmable read only memor y (EEPROM) organized as
128/256/512/1024/2048 words of 8 bits each. The device is optimized for use in many
industrial and commercial applications where low power and low voltage oper ation are
essential. The AT24C01A/02/04/08/16 is available in space saving 8-pin PDIP, 8-pin
and 14-pin SOIC packages and is accessed via a 2-wire serial interface. In addition,
the entire family is available in 5.0V (4.5V to 5.5V), 2.7V (2.7V to 5.5V), 2.5V (2.5V to

5.5V) and 1.8V (1.8V to 5.5V) versions.

Pin Configurations

Pin Name Function

A

to A

0

2

SDA Serial Data
SCL Serial Clock Input
WP Write Protect
NC No Connect

14-Pin SOIC

8-Pin PDIP

Address Inputs

8-Pin SOIC

2-25

Absolute Maximum Rat ings*

Operating Temperature...................-55°C to +125°C

Storage Temperature...................... -65°C to +150°C

Voltage on Any Pin

with Respect to Ground ..................... -0.1V to +7.0V

Maximum Operating Voltage ...........................6.25V

DC Output Current.........................................5.0 mA

Block Diagram

*NOTICE: Stresses beyond those listed unde r “Absolu te Maxi-

mum Ratings” may cause permanent da ma ge to th e de vice .
This is a stress rating only and functional operation of the
device at these or any other conditions beyond those indi­cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.

Pin Description

SERIAL CLOCK (SCL): The SCL input is used to positive

edge clock data into each E
edge clock data out of each device.

SERIAL DATA (SDA): The SDA pin is bidirectional for se­rial data transfer. This pin is open-drain driv en and may be
wire-ORed with any number of other open-drain or open
collector devices.

DEVICE/PAGE ADDRESSES (A2, A1, A0): The A2, A1
and A0 pins are device address inputs that ar e har d wir ed
for the AT24C01A and the AT24C02. As many as eight
1K/2K devices may be addressed on a single bus system
(device addressing is discussed in detail under the Device
Addressing section).

2-26 AT24C01A/02/04/08/16

2

PROM device and negative

The AT24C04 uses the A2 and A1 inputs for hard wire
addressing and a total of four 4K devices may be ad­dressed on a single bus system. The A0 pin is a no con­nect.

The AT24C08 only uses the A2 input for hardwire ad­dressing and a total of two 8K devices may be addressed
on a single bus system. The A0 and A1 pins are no con­nects.

The AT24C16 does not use the device address pins which
limits the number of devices on a single bus to one. The
A0, A1 and A2 pins are no connects.

(continued)

FEATURES

R

MX29LV160BT/BB

16M-BIT [2Mx8/1Mx16] CMOS SINGLE VOLTAGE

3V ONLY FLASH MEMORY

• Extended single - supply voltage range 2.7V to 3.6V

• 2,097,152 x 8/1,048,576 x 16 switchable

• Single power supply operation

- 3.0V only operation for read, erase and program
operation

• Fully compatible with MX29LV160A device

• Fast access time: 70/90ns

• Low power consumption

- 30mA maximum active current

- 0.2uA typical standby current

• Command register architecture

- Byte/word Programming (9us/11us typical)

- Sector Erase (Sector structure 16K-Bytex1,
8K-Bytex2, 32K-Bytex1, and 64K-Byte x31)

• Auto Erase (chip & sector) and Auto Program

- Automatically erase any combination of sectors with
Erase Suspend capability.

- Automatically program and verify data at specified
address

• Erase Suspend/Erase Resume

- Suspends sector erase operation to read data from,
or program data to, any sector that is not being erased,
then resumes the erase.

• Status Reply

- Data polling & Toggle bit for detection of program and

erase operation completion.

• Ready/Busy pin (RY/BY)

- Provides a hardware method of detecting program or
erase operation completion.

• Sector protection

- Hardware method to disable any combination of
sectors from program or erase operations

- Temporary sector unprotect allows code changes in
previously locked sectors.

• CFI (Common Flash Interface) compliant

- Flash device parameters stored on the device and
provide the host system to access

• 100,000 minimum erase/program cycles

• Latch-up protected to 100mA from -1V to VCC+1V

• Boot Sector Architecture

- T = Top Boot Sector

- B = Bottom Boot Sector

• Low VCC write inhibit is equal to or less than 1.4V

• Package type:

- 44-pin SOP

- 48-pin TSOP

- 48-ball CSP

• Compatibility with JEDEC standard

- Pinout and software compatible with single-power
supply Flash

• 10 years data retention

GENERAL DESCRIPTION

The MX29L V160BT/BB is a 16-mega bit Flash memo ry
organized as 2M bytes of 8 bits or 1M words of 16 bits.
MXIC's Flash memories offer the most cost-effective
and reliable read/write non-volatile random access
memory. The MX29LV160BT/BB is packaged in 44-pin
SOP, 48-pin TSOP and 48-ball CSP. It is designed to be
reprogrammed and erased in system or in standard
EPROM programmers.

The standard MX29LV160BT/BB o ff ers access time as
fast as 70ns, allowing operation of high-speed micropro­cessors without wait states. To eliminate bus conten­tion, the MX29LV160BT/BB has separate chip enable
(CE) and output enable (OE) controls.

MXIC's Flash memories augment EPROM functionality
with in-circuit electrical erasure and progr amming. The
MX29LV160BT/BB uses a command register to man­age this functionality. The command register allows f or

P/N:PM1041 REV. 1.2, JUL. 01, 2004

100% TTL level control inputs and fixed power supply
levels during erase and programming, while maintaining
maximum EPROM compatibility.

MXIC Flash technology reliably stores memory contents
ev en after 100,000 erase and program cycles . The MXIC
cell is designed to optimize the erase and programming
mechanisms. In addition, the combination of advanced
tunnel oxide processing and low internal electric fields
for erase and program operations produces reliable cy­cling. The MX29LV160BT/BB uses a 2.7V~3.6V VCC
supply to perform the High Reliability Erase and auto
Program/Erase algorithms.

The highest degree of latch-up protection is achieved
with MXIC's proprietary non-epi process. Latch-up pro­tection is proved for stresses up to 100 milliamps on
address and data pin from -1V to VCC + 1V.

1

LP2996
DDR Termination Regulator

LP2996 DDR Termination Regulator

November 2003

General Description

The LP2996 linear regulator is designed to meet the JEDEC
SSTL-2 specifications for termination of DDR-SDRAM. The
device contains a high-speed operational amplifier to provide
excellent response to load transients. The output stage pre­vents shoot through while delivering 1.5A continuous current
and transient peaks up to 3A in the application as required
for DDR-SDRAM termination. The LP2996 also incorporates
aV
output as a reference for the chipset and DIMMs.

An additional feature found on the LP2996 is an active low
shutdown (SD) pin that provides Suspend To RAM (STR)
functionality. When SD is pulled low the VTToutput will
tri-state providing a high impedance output, but, V
remain active. A power savings advantage can be obtained
in this mode through lower quiescent current.

pin to provide superior load regulation and a V

SENSE

REF

REF

will

Typical Application Circuit

Features

n Source and sink current
n Low output voltage offset
n No external resistors required
n Linear topology
n Suspend to Ram (STR) functionality
n Low external component count
n Thermal Shutdown
n Available in SO-8, PSOP-8 or LLP-16 packages

Applications

n DDR-I and DDR-II Termination Voltage
n SSTL-2 and SSTL-3 Termination
n HSTL Termination

20057518

© 2003 National Semiconductor Corporation DS200575 www.national.com

TSSOP − PW

TE330



    

   

SCDS164A – MAY 2004 − REVISED MAY 2004

D Low Differential Gain and Phase

(D

= 0.64%, DP = 0.1 Degrees Typ)

G

D Wide Bandwidth (BW = 300 MHz Min)
D Low Crosstalk (X

= −63 dB Typ)

TALK

D Low Power Consumption

(I

= 3 µA Max)

CC

D Bidirectional Data Flow, With Near-Zero

Propagation Delay

D Low ON-State Resistance (r
D V
D I

Operating Range From 4.5 V to 5.5 V

CC

Supports Partial-Power-Down Mode

off

= 3 Ω Typ)

on

Operation

D Data and Control Inputs Provide

Undershoot Clamp Diode

D Control Inputs Can Be Driven by TTL or

5-V/3.3-V CMOS Outputs

D Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

D ESD Performance Tested Per JESD 22

− 2000-V Human-Body Model
(A114-B, Class II)

− 1000-V Charged-Device Model (C101)

D Suitable for Both RGB and

Composite-Video Switching

D, DBQ, OR PW PACKAGE

(TOP VIEW)

1

IN

S1

A

S2

A

D

A

S1

B

S2

B

D

B

GND

RGY PACKAGE

16

2

15

3

14

4

13

5

12

6

11

7

10

8

9

(TOP VIEW)

IN

116

S1

2

A

S2

3

A

D

4

A

S1

5

B

S2

6

B

D

7

B

89

GND

V

D

V
EN
S1
S2
D
S1
S2
D

CC

C

CC

D

C

15
14
13
12
11
10

D
D

C
C

EN
S2

D

S2

D

D

D

S1

C

S2

C

description/ordering information

The TI TS5V330 video switch is a 4-bit 1-of-2 multiplexer/demultiplexer with a single switch-enable (EN) input.
When EN
is disabled and the high-impedance state exists between the D and S ports. The select (IN) input controls the
data path of the multiplexer/demultiplexer.

is low, the switch is enabled and the D port is connected to the S port. When EN is high, the switch

ORDERING INFORMATION

T

A

QFN − RGY Tape and reel TS5V330RGYR TE330

SOIC − D

−40°C to 85°C

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

SSOP (QSOP) − DBQ T ape and reel TS5V330DBQR TE330

PACKAGE

†

Tube TS5V330D
Tape and reel TS5V330DR

Tube TS5V330PW
Tape and reel TS5V330PWR

ORDERABLE

PART NUMBER

TOP-SIDE
MARKING

TS5V330

    !"#   $"%&! '#(
'"! !  $#!! $# )# #  #* "#
'' +,( '"! $!#- '#  #!#&, !&"'#
#-  && $##(

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Copyright  2004, Texas Instruments Incorporated

1

19-0175; Rev 3; 5/96

±15kV ESD-Protected, +5V RS-232 Transceivers

_______________General Description

The MAX202E–MAX213E, MAX232E/MAX241E line
drivers/receivers are designed for RS-232 and V.28
communications in harsh environments. Each
transmitter output and receiver input is protected
against ±15kV electrostatic discharge (ESD) shocks,
without latchup. The various combinations of features
are outlined in the
receivers for all ten devices meet all EIA/TIA-232E and
CCITT V.28 specifications at data rates up to 120kbps,
when loaded in accordance with the EIA/TIA-232E
specification.

The MAX211E/MAX213E/MAX241E are available in 28­pin SO packages, as well as a 28-pin SSOP that uses
60% less board space. The MAX202E/MAX232E come

Selection Guide.

The drivers and

____________________________Features

♦ ESD Protection for RS-232 I/O Pins:

±15kV—Human Body Model
±8kV—IEC1000-4-2, Contact Discharge
±15kV—IEC1000-4-2, Air-Gap Discharge

♦ Latchup Free (unlike bipolar equivalents)
♦ Guaranteed 120kbps Data Rate—LapLink™

Compatible

♦ Guaranteed 3V/µs Min Slew Rate
♦ Operate from a Single +5V Power Supply

_________________Pin Configurations

in 16-pin narrow SO, wide SO, and DIP packages. The
MAX203E comes in a 20-pin DIP/SO package, and
needs no external charge-pump capacitors. The
MAX205E comes in a 24-pin wide DIP package, and
also eliminates external charge-pump capacitors. The
MAX206E/MAX207E/MAX208E come in 24-pin SO,
SSOP, and narrow DIP packages. The MAX232E/
MAX241E operate with four 1µF capacitors, while the
MAX202E/MAX206E/MAX207E/MAX208E/MAX211E/
MAX213E operate with four 0.1µF capacitors, further
reducing cost and board space.

________________________Applications

Notebook, Subnotebook, and Palmtop Computers
Battery-Powered Equipment
Hand-Held Equipment

Ordering Information appears at end of data sheet.

TOP VIEW

C1+

1

V+

2

C1-

3

C2+

C2-

T2OUT

R2IN

Pin Configurations and Typical Operating Circuits continued at
end of data sheet.

MAX202E

4

MAX232E

5

V-

6
7
8

DIP/SO

V

CC

16

GND

15

T1OUT

14

R1IN

13

R1OUT

12

T1IN

11

T2IN

10

R2OUT

9

_____________________________________________________________Selection Guide

MAX202E–MAX213E, MAX232E/MAX241E

PART

MAX202E
MAX203E
MAX205E
MAX206E
MAX207E
MAX208E
MAX211E
MAX213E
MAX232E
MAX241E

LapLink is a registered trademark of Traveling Software, Inc.

No. of RS-232

DRIVERS

2 2 0 4 (0.1µF) No No
2 2 0 None No No
5 5 0 None Yes Yes
4 3 0 4 (0.1µF) Yes Yes
5 3 0 4 (0.1µF) No No
4 4 0 4 (0.1µF) No No
4 5 0 4 (0.1µF) Yes Yes
4 5 2 4 (0.1µF) Yes Yes
2 2 0 4 (1µF) No No
4 5 0 4 (1µF) Yes

________________________________________________________________

No. of RS-232

RECEIVERS

RECEIVERS

ACTIVE IN

SHUTDOWN

No. of

EXTERNAL

CAPACITORS

LOW-POWER

SHUTDOWN

Maxim Integrated Products

TTL THREE-

STATE

Yes

1

For free samples & the latest literature: http://www.maxim-ic.com, or phone [phone]

±15kV ESD-Protected, +5V RS-232 Transceivers

Table 3. DB9 Cable Connections
Commonly Used for EIA/TIAE-232E and
V.24 Asynchronous Interfaces

PIN CONNECTION

Received Line Signal
Detector (sometimes

1

called Carrier Detect,

DCD)
2 Receive Data (RD) Data from DCE
3 Transmit Data (TD) Data from DTE
4 Data Terminal Ready Handshake from DTE

5 Signal Ground

6 Data Set Ready (DSR) Handshake from DCE
7 Request to Send (RTS) Handshake from DTE
8 Clear to Send (CTS) Handshake from DCE
9 Ring Indicator Handshake from DCE

____________Pin Configurations and Typical Operating Circuits (continued)

Handshake from DCE

Reference point for
signals

TOP VIEW

C1+

1

V+

2

C1-

MAX202E–MAX213E, MAX232E/MAX241E

C2+

T2OUT

R2IN

3

MAX202E

4

C2-

MAX232E

5

V-

6
7
8

V

CC

16

GND

15

T1OUT

14

R1IN

13

R1OUT

12

T1IN

11

T2IN

10

R2OUT

9

DIP/SO

PIN NUMBERS ON TYPICAL OPERATING CIRCUIT REFER TO DIP/SO PACKAGE, NOT LCC. 
* 1.0µF CAPACITORS, MAX232E ONLY.


+5V INPUT

0.1µF*

0.1µF*

TTL/CMOS

INPUTS

TTL/CMOS

OUTPUTS

6.3V

16V

0.1µF

1
3

4
5

11

10

12

9

C1+

+5V TO +10V

VOLTAGE DOUBLER

C1­C2+

+10V TO -10V

C2-

VOLTAGE INVERTER

T1IN

T2IN

R1OUT

R2OUT

T2

V

T1

GND

0.1µF*

16

CC

R1

5k

R2

5k

15

14 ______________________________________________________________________________________

6.3V

T1OUT

T2OUT

R1IN

R2IN

2

V+

V-

+10V

-10V

6

0.1µF*
16V

14

RS-232 
OUTPUTS

7

13

RS-232
INPUTS

8

Issued Date: September 18, 2003

A

Model No.: V270W - L03

TFT LCD Approval Specification

MODEL NO.: V270W1 - L03

Approval

Customer:

pproved by:

Note:

LCD TV Marketing and Project Management Dept.

Project Manager

胡崇銘

- CONTENTS -

1 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

- CONTENTS -

REVISION HISTORY

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

2.2.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

4.2 BACKLIGHT UNIT

5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 BLOCK DIAGRAM OF INTERFACE

5.4 LVDS INTERFACE

5.5 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. PACKAGING

8.1 PACKING SPECIFICATIONS

8.1 PACKING METHOD

------------------------------------------------------- 21

9. DEFINITION OF LABELS

9.1 CMO MODULE LABEL

------------------------------------------------------- 23

10. PRECAUTIONS

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 25

------------------------------------------------------- 3

------------------------------------------------------- 4

------------------------------------------------------- 5

------------------------------------------------------- 6

------------------------------------------------------- 10

------------------------------------------------------- 11

------------------------------------------------------- 15

------------------------------------------------------- 17

------------------------------------------------------- 24

2 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Version Date

Ver 1.0

Ver 2.0

August 1,03

Sep. 18,03

Page

(New)

All

17

5

Section

All

7.2

2.1

Description

Preliminary Specification is first issued.

Contrast ratio:Typ. (600)Æ600

Response time T

T

Gray to Gray: Typ (16.6)Æ16.6

Center Luminance of White: Min. (450)Æ450

Typ. (550)Æ550

Average Luminance of White: Min. (400)Æ400

Typ. (450)Æ450

Color Chromaticity Min. Typ. Max. Min. Typ. Max.

Green Gx(0.239)(0.269)(0.299)Æ0.239 0.269 0.299

Gy(0.570)(0.600)(0.630)Æ0.570 0.600 0.630

Blue Bx(0.112)(0.142)(0.172)Æ0.112 0.142 0.172

By(0.042)(0.072)(0.102)Æ0.042 0.072 0.102

Viewing Angle Horizontal θx+ Typ. (85)Æ85
θ
Vertical θ
θ

Shock (Non-Operating) Max. Value (100)Æ100

Vibration (Non-Operating) Max. Value (1.0)Æ1.0

REVISION HISTORY

:Typ. (15)Æ15

R

Typ. (10)Æ10

F:

Red Rx (0.616)(0.646)(0.676)Æ0.616 0.646 0.676
Ry (0.302)(0.332)(0.362)Æ0.302 0.332 0.362

Issued Date: September 18, 2003

- Typ. (85)Æ85

x

+ Typ. (85)Æ85

Y

- Typ. (85)Æ85

Y

Model No.: V270W - L03

Approval

3 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

1. GENERAL DESCRIPTION

1.1 OVERVIEW

V270W1- L03 is a 27” TFT Liquid Crystal Display module with 14-CCFL Backlight unit and 1ch-LVDS

interface. This module supports 1280 x 720 WXGA format and can display true 16.7M colors ( 8-bit/color).

The inverter module for backlight is build-in.

1.2 FEATURES

- Ultra wide viewing angle – Super MVA technology

- High brightness (550 nits)

- High contrast ratio (600:1)

- Fast response time

- High color saturation NTSC 75%

Approval

- WXGA (1280 x 720 pixels) resolution, true HDTV format.

- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

1.3 APPLICATION

- TFT LCD TVs

1.4 GENERAL SPECIFICATIONS

Item Specification Unit Note
Active Area 597.12(H) x 335.88 (V) (26.97” diagonal) mm
Bezel Opening Area 603.22 (H) x 341.98 (V) mm
Driver Element a-si TFT active matrix - ­Pixel Number 1280 x R.G.B. x 720 pixel ­Pixel Pitch (Sub Pixel) 0.1555 (H) x 0.4665 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 16.7M color ­Display Operation Mode Transmissive mode / Normally black - -

Anti-glare with anti-reflective coating

Surface Treatment

Hard coating (2H), Haze: 40%

Reflection Rate: < 2%

- -

(1)

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 637.55 mm

Module Size

Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.

Note (2) Module Depth does not include connectors.

Vertical(V) 379.8 mm

Depth(D)

Weight - 4300 g -

W/O INV - 36 mm
W/I INV 40 40.5 41 mm

Module Size
Depth(D)

4 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Item Symbol

Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V

Note (1) Temperature and relative humidity range is shown in the figure below.

(a) 90 %RH Max. (Ta ≦ 40 ºC).

(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).

(c) No condensation.

Note (2) The temperature of panel display area surface should be 0 ºC Min. and 60 ºC Max.

Note (3) 2 ms, half sine wave, 1 time for ± X, ± Y, ± Z.

- 100 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

Min. Max.

Value

Unit Note

Note (4) 10 ~ 500 Hz, 10 min, 1 time each X, Y, Z.

Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough

so that the module would not be twisted or bent by the fixture.

Relative Humidity (%RH)

100

90

80

60

Operating Range

40

20

Storage Range

5

-40 -20 0 20 40 60 80

Temperature (ºC)

5 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

Item Symbol

Min. Max.
Power Supply Voltage Vcc -0.3 +6.0 V
Logic Input Voltage VIN -0.3 4.3 V

Value

Unit Note

2.2.2 BACKLIGHT UNIT

Item

Lamp Voltage VL

On/Off Control Voltage V

Internal/External PWM Select Voltage V

Internal PWM Control Voltage
External PWM Control Voltage

Operating Temperature TOP

Storage Temperature TST

Symbo Test

－

－

－

－

－

5〜95% RH

5〜95% RH

V

V

BLON

SEL

IPWM

EPWM

Min. Type Max. Unit Note

0

-0.3

0

-30

－

－

－

－

3.0K V

7 V

75

80

Model No.: V270W - L03

Approval

(1)

(1), (2), IL = 4.7 mA

RMS

℃

℃

(3)

Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation

should be restricted to the conditions described under Normal Operating Conditions.

Note (2) Specified values are for lamp (Refer to 3.2 for further information).

Note (3)

Protect inverters from moisture condensation and freezing.

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE Ta = 25 ± 2 ºC

Parameter Symbol

Min. Typ. Max.
Power Supply Voltage Vcc 4.5 5.0 5.5 V ­Ripple Voltage VRP - - 200 mV ­Rush Current I

- 2.1 3 A (2)

RUSH

White - 1.4 - A (3)a

Power Supply Current

Black - 1 - A (3)b

Vertical Stripe
LVDS differential input high threshold
voltage
LVDS differential input low threshold
voltage

lcc

- 1.2 - A (3)c

V

- - +100 mV

TH

V

-100 - - mV

TL

LVDS common input voltage Vic 1.125 1.25 1.375 V
Terminating Resistor RT - 100 - ohm

Note (1) The module should be always operated within above ranges.

Value

Unit Note

Note (2) Measurement Conditions:

6 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

+5.0V

R1

47K

Q1 2SK1475

FUSE

C3

1uF

Vcc

(LCD Module Input)

(High to Low)

(Control Signal)

SW

+12V

C1

1uF

VR1

R2

1K

47K

0.01uF

Q2

2SK1470

C2

Vcc rising time is 470µs

+5V

0.9Vcc

0.1Vcc

GND

470µs

Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 ºC, f

whereas a power dissipation check pattern below is displayed.

a. White Pattern

b. Black Pattern

= 60 Hz,

v

Active Area

Active Area

7 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

A

A

A

A

A

A

A A

A A

A

A

A A

Model No.: V270W - L03

Approval

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Parameter Symbol

Lamp Input Voltage VL 1008 1120 1232 V
Lamp Current IL 4.4 4.7 5.0 mA

Lamp Turn On Voltage VS

Operating Frequency FL 54 56 58 KHz (3)
Lamp Life Time LBL 50K - - Hrs (5)
Power Consumption PL - 92 - W (4), Inverter Input

Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:

c. Vertical Stripe Pattern

Active Area

R

B

G

B

G

B

R

B

G

B

R

B

G

Value

Min. Typ. Max.

1200 - 3000 V
1790 - 3000 V

Unit Note

B

G

R

R

B

G

R

R

B

G

R

B

G

R R

I

RMS

RMS

(2), Ta = 25 ºC

RMS

(2), Ta = 0 ºC

RMS

= 4.7 mA

L

(1)

LCD

Module

HV (Pink)
HV (White)

HV (Pink)
HV (White)

HV (Pink)

HV (White)

HV (Pink)
HV (White)

HV (Pink)

HV (White)

HV (Pink)

HV (White)

HV (Pink)
HV (White)

1

2

1
2

1

2

1
2

1

2

1

2

1
2

Inverter

LV (Gray)

Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.

8 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

Otherwise the lamp may not be turned on.

Note (3) The lamp frequency may produce interference with horizontal synchronous frequency from the

display, and this may cause line flow on the display. In order to avoid interference, the lamp

frequency should be detached from the horizontal synchronous frequency and its harmonics as far

as possible.

Note (4) P

=(Σlamp1-lamp14 IL ×VL )/0.8, PL is based on the inverter efficiency, which is 80%.

L

Note (5) The lifetime of a lamp is defined as the time in which it continues to operate under the condition Ta

= 25 ±2

o

C and IL = (4.35) ~ (4.95) mArms until one of the following events occurs:

(a) When the brightness becomes equal or less than 50% of its original value.

(b) When the effective discharge length becomes equal or less than 80% of its original value.

(Effective discharge length is defined as an area that has equal or more than 70% brightness

compared to the brightness at the center point.)

Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the

inverter must have specifications for the modularized lamp. The performance of the Backlight,

such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for

the lamp. All the parameters of an inverter should be carefully designed to avoid producing too

much current leakage from high voltage output of the inverter. When designing or ordering the

inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the

inverter (miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module

should be operated in the same manners when it is installed in your instrument.

9 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

4. BLOCK DIAGRAM

(

4.1 TFT LCD MODULE

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

RX0(+/-)

RX1(+/-)

RX2(+/-)

RX3(+/-)

+/-)

RXC

(JAE-FI-SE30P-HF)

GND

VL

LAMP CONNECTOR

4.2 BACKLIGHT UNIT

Lamp connector

HV : BHR-03-VS-1(JST) *7

LVDS INPUT /

I NPUT CONNECTOR

OVER DRIVING CONTROLLER /

TIMING CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

SCAN DRIVER IC

TFT LCD PANEL

(1280x3x720)

DATA DRIVER IC

BACKLIGHT UNIT

LV : ZHR-2 (JST) *1

1 LV(Gray)

1 HV(Pink)

2 HV(White)

2 HV(White)

1 HV(Pink)

2 HV(White)

10 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

Pin Name Description

NC

1
2
3
4
5
6
7
8 GND Ground
9 RX3+ Positive LVDS differential data input. Channel 3

10 RX3- Negative LVDS differential data input. Channel 3

11 RXCLK+ Positive LVDS differential clock input.
12 RXCLK- Negative LVDS differential clock input.
13 GND Ground
14 GND Ground
15 RX2+ Positive LVDS differential data input. Channel 2
16 RX2- Negative LVDS differential data input. Channel 2
17 RX1+ Positive LVDS differential data input. Channel 1
18 RX1- Negative LVDS differential data input. Channel 1
19 RX0+ Positive LVDS differential data input. Channel 0
20 RX0- Negative LVDS differential data input. Channel 0
21 GND Ground
22 GND Ground
23 GND Ground
24 GND Ground

I25 GND Ground

26 VCC +5.0V power supply
27 VCC +5.0V power supply
28 VCC +5.0V power supply
29 VCC +5.0V power supply
30 VCC +5.0V power supply

Note (1) Connector Part No.: FI-SE30P-HF (JAE)

No Connection
No Connection

NC

No Connection

NC
NC

No Connection
No Connection

NC
NC

No Connection

NC

No Connection

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

Note (2) The first pixel is even.

5.2 BACKLIGHT UNIT

Pin Symbol Description Color

1 HV High Voltage Pink
2 HV High Voltage White

Note (1) Connector Part No.: BHR-03VS-1 (JST) or equivalent

Note (2) User’s connector Part No.: SM02(8.0)B-BHS-1TB (JST) or equivalent

Pin Symbol Description Color

1 LV Low Voltage Gray
2 NC No Connection

Note (1) Connector Part No.: ZHR-2 (JST) or equivalent

Note (2) User’s connector Part No.: S2B-ZR-SM3A-TF (JST) or equivalent

11 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

5.3 BLOCK DIAGRAM OF INTERFACE

Ω51Ω51Ω

Ω

Ω51Ω51Ω51Ω51Ω

0

0

G0-G

0

G0-G

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

CNF1

Rx0+

-

R0-R7

TxIN

7

B

-B7

DE

Rx

Rx1+

Rx1-

Rx2+

Rx2-

Rx3+

-

Host

Graphics

Controller

PLL

CLK+

-

LVDS Transmitter

THC63LVDM83A

(LVDF83A)

100pF

51Ω

100pF

51

51

100pF

100pF

100pF

51

LVDS Receiver

THC63LVDF84A

PLL

RxOUT

R0-R7

7

-B7

B

DE

DCLK

Timing

Controller

R0~R7 : Pixel R Data

G0~G7 : Pixel G Data

B0~B7 : Pixel B Data

DE : Display timing signal

Notes: 1) The system must have the transmitter to drive the module.

2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is

used differentially.

12 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

5.4 LVDS INTERFACE

SIGNAL

TRANSMITTER

THC63LVDM83A

PIN INPUT Host TFT-LCD PIN OUTPUT

INTERFACE CONNECTOR

Issued Date: September 18, 2003

RECEIVER

THC63LVDF84A

Model No.: V270W - L03

Approval

TFT CONTROL

INPUT

24bit

R0

R1

R2

R3

R4

R5

G0

G1

G2

G3

G4

G5

B0

B1

B2

B3

B4

B5

DE

R6

R7

G6

G7

B6

B7

RSVD 1
RSVD 2
RSVD 3

51
52
54
55
56

3
4
6

7
11
12
14
15
19
20
22
23
24
30
50

2

8
10
16
18
25
27
28

TxIN0
TxIN1
TxIN2
TxIN3
TxIN4
TxIN6
TxIN7
TxIN8

TxIN9
TxIN12
TxIN13
TxIN14
TxIN15
TxIN18
TxIN19
TxIN20
TxIN21
TxIN22
TxIN26
TxIN27

TxIN5
TxIN10
TxIN11
TxIN16
TxIN17
TxIN23
TxIN24
TxIN25

TA OUT0+

TA OUT0-

TA OUT1+

TA OUT1-

TA OUT2+

TA OUT2-

TA OUT3+

TA OUT3-

Rx 0+

Rx 0-

Rx 1+

Rx 1-

Rx 2+

Rx 2-

Rx 3+

Rx 3-

27
29
30
32
33
35
37
38
39
43
45
46
47
51
53
54
55

1
6

7
34
41
42
49
50

2

3

5

Rx OUT0
Rx OUT1
Rx OUT2
Rx OUT3
Rx OUT4
Rx OUT6
Rx OUT7
Rx OUT8

Rx OUT9
Rx OUT12
Rx OUT13
Rx OUT14
Rx OUT15
Rx OUT18
Rx OUT19
Rx OUT20
Rx OUT21
Rx OUT22
Rx OUT26
Rx OUT27

Rx OUT5
Rx OUT10

Rx OUT11
Rx OUT16
Rx OUT17
Rx OUT23
Rx OUT24
Rx OUT25

R0
R1
R2
R3
R4

R5
G0
G1
G2
G3
G4
G5

B0

B1

B2

B3

B4

B5
DE

R6

R7
G6
G7

B6

B7

Not connect
Not connect
Not connect

DCLK 31 TxCLK

IN

TxCLK OUT+

TxCLK OUT-

RxCLK IN+

RxCLK IN-

26 RxCLK OUT DCLK

R0~R7: Pixel R Data (7; MSB, 0; LSB)

G0~G7: Pixel G Data (7; MSB, 0; LSB)

B0~B7: Pixel B Data (7; MSB, 0; LSB)

DE : Display timing signal

Notes: 1)RSVD(reserved)pins on the transmitter shall be “H” or “L”.

13 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

5.5 COLOR DATA INPUT ASSIGNMENT

The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for

the color. The higher the binary input, the brighter the color. The table below provides the assignment of

color versus data input.

Data Signal

Basic
Colors

Gray
Scale
Of
Red

Color

Black
Red
Green
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)

:

:
Red(253)
Red(254)
Red(255)

R7 R6 R5 R4 R3 R2 R1 R0 R7 R6 G5 G4 G3 G2 G1 G0 R7 R6 B5 B4 B3 B2 B1 B0

0

0

1

1

0

0

0

0

0

0

1

1

1

1

1

1

0

0

0

0

0

0

:

:

:

:

1

1

1

1

1

1

Red Green Blue

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

0

0

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

1

1

1

1

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

1

0

0

0

1

1

1

0

0

0

0

0

0

0

0

0

:

:

:

:

:

:

0

0

0

0

0

0

0

0

0

Green(0) / Dark

Gray
Scale
Of
Green

Gray
Scale
Of
Blue

Note (1) 0: Low Level Voltage, 1: High Level Voltage

Green(1)
Green(2)

:

:
Green(253)
Green(254)
Green(255)
Blue(0) / Dark
Blue(1)
Blue(2)

:

:
Blue(253)
Blue(254)
Blue(255)

0

0

0

0

0

0

0

0

0

0

0

0

:

:

:

:

:

:

:

:

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

:

:

:

:

:

:

:

:

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

0

0

0

0

1

1

1

1

1

1

0

1

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

0

1

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

14 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

6. INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

The input signal timing specifications are shown as the following table and timing diagram.

Signal Item Symbol Min. Typ. Max. Unit Note

Clock Frequency 1/Tc 70 74.25 80 MHZ -

Frame Rate Fr 48 60 - Hz Tv=Tvd+Tvb

Vertical Active Display Term

Horizontal Active Display Term

Note: Because of this module is operated by DE only mode, Hsync and Vsync input signals should be set

to low logic level or ground. Otherwise, this module would operate abnormally.

Total Tv 730 750 850 Th ­Display Tvd 720 720 720 Th ­Blank Tvb 10 30 130 Th ­Total Th 1450 1650 2000 Tc Th=Thd+Thb
Display Thd 1280 1280 1280 Tc ­Blank Thb 170 370 720 Tc -

Approval

INPUT SIGNAL TIMING DIAGRAM

DE

Th

DCLK

Tc

DE

Tvd

Thb

Tv

Tvb

Thd

DATA

Valid display data (1280 clocks)

15 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

6.2 POWER ON/OFF SEQUENCE

To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the

diagram below.

Power Supply

VCC

0V

0≦T1≦10ms
0≦T
0≦T
1s≦T

2≦50ms
3≦50ms

4

Signals

0V

Backlight (Recommended)
450ms≦T

100ms≦T6

5

0.9 VCC

CC

0.1V

Power On

CC

0.9 V

DD

0.1V

3 T1

T

T

2

T4

VALID

Power Off

50%

T5

50%

6

T

Power ON/OFF Sequence

Note.

(1) The supply voltage of the external system for the module input should be the same as the definition of Vcc.

(2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD operation of

the LCD turns off before the backlight turns off, the display may momentarily become abnormal screen.

(3) In case of

(4) T4 should be measured after the module has been fully discharged between power of and on period.

(5) Interface signal shall not be kept at high impedance when the power is on.

VCC = off level, please keep the level of input signals on the low or keep a high impedance.

16 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha

25±2

50±10

Supply Voltage VCC 5.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Inverter Current IL 4.7 mA
Inverter Driving Frequency FL 56 KHz
Inverter --

7.2 OPTICAL SPECIFICATIONS

The relative measurement methods of optical characteristics are shown in 7.2. The following items should

be measured under the test conditions described in 7.1 and stable environment shown in Note (7).

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 400 600 - -

TR - 15 25 ms

Response Time

Center Luminance of White L
Average Luminance of White L
White Variation
Cross Talk CT - - 4.0 %

Red

Color
Chromaticity

Green

Blue

White

Viewing

Horizontal

Angle

Vertical

TF - 10 20 ms

Gray to

gray

C

400 450 - cd/m

AVE

δW

=0°, θY =0°

θ

x

16.6 ms

450 550 - cd/m

- - 1.6 -

Viewing Normal Angle
Rx 0.616 0.646 0.676 ­Ry 0.302 0.332 0.362 ­Gx 0.239 0.269 0.299 ­Gy 0.570 0.600 0.630 ­Bx 0.112 0.142 0.172 ­By 0.042 0.072 0.102 -

Wx 0.255 0.285 0.315 ­Wy

θx+

θ

x

θY+

θ

Y

-

CR≥10

-

0.263 0.293 0.323 ­ 85 ­ 85 ­ 85 ­ 85 -

o

C

%RH

Deg.

Note(2)

Note(3)

Note(4)

2

Note(5)

2

Note(8)
Note(6)

9, 300K

No gray

scale

inversion

17 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Note (1) Definition of Viewing Angle (θx, θy):

Viewing angles are measured by Eldim EZ-Contrast 160R

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

θX- = 90º

x-

6 o’clock

θ

y- = 90º

y-

Note (2) Definition of Contrast Ratio (CR):

The contrast ratio can be calculated by the following expression.

Normal

θx = θy = 0º

θy+ θy-

θx−

θx+

12 o’clock direction

y+

θ

y+ = 90º

x+

θX+ = 90º

Contrast Ratio (CR) = L255 / L0

L255: Luminance of gray level 255

L 0: Luminance of gray level 0

CR = CR (5)

CR (X) is corresponding to the Contrast Ratio of the point X at the figure in Note (8).

Note (3) Definition of Response Time (T

100%

90%

Optical

Response

Gray Level 255

10%

0%

, TF):

R

Gray Level 0

Gray Level 255

T

F

T

R

Time

18 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Note (4) Definition of Gray to Gray Switching Time:

A

A

Drive signal

of LCD Panel

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

100%

90%

Optical

Response

10%

0%

Gray to gray
switching time

The driving signal means the signal of gray level 0,63,127,191,255.

Note (5) Definition of Luminance of White (L

Measure the luminance of gray level 255 at center point and 5 points

LC = L (5)

L

= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5

AVE

L (x) is corresponding to the luminance of the point X at the figure in Note (8).

Time

Gray to gray

Time

switching time

, L

):

C

AVE

Note (6) Definition of Cross Talk (CT):

CT = | Y

– YA | / YA × 100 (%)

B

Where:

YA = Luminance of measured location without gray level 0 pattern (cd/m2)

YB = Luminance of measured location with gray level 0 pattern (cd/m2)

(0, 0)

Y

(D/8,W/2)

A, L

Y

(D/2,7W/8)

A, D

ctive Area

Gray 128

Y

A, U

Y

A, R

(D,W)

(D/2,W/8)

(7D/8,W/2)

(D/4,W/4)

Y

(D/8,W/2)

B, L

Y

(D/2,7W/8)

B, D

(0, 0)

ctive Area

Gray 0

Gray 0

Gray 128

Y

B, U

Y

B, R

(3D/4,3W/4)

(D,W)

(D/2,W/8)

(7D/8,W/2)

19 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Note (7) Measurement Setup:

The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt

temperature change during measuring. In order to stabilize the luminance, the measurement

should be executed after lighting Backlight for 1 hour in a windless room.

LCD Module

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

Note (8) Definition of White Variation (δW):

Measure the luminance of gray level 255 at 5 points
δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]

LCD Panel

Center of the Screen

Display Color Analyzer

(Minolta CA210)

Light Shield Room

(Ambient Luminance < 2 lux)

Horizontal Line

D

3D/4D/2D/4

W

W/4

W/2

3W/4

5

Active Area

Vertical Line

21

X

: Test Point

X=1 to 5

43

20 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

8. PACKAGING

8.1 PACKING SPECIFICATIONS

(1) 4 LCD TV Modules / Carton

(2) Carton Dimensions : 742(L) X 327 (W) X 510 (H)

(3) Weight : Approximately 19Kg ( 4 Modules Per Carton)

8.2 PACKING METHOD

Figures 8-1 and 8-2 are the packing method

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

Anti-Static Bag

PE Foam(Bottom)

Carton

LCD TV Module

Figure.8-1 packing method

Drier

Tape

Carton dimensions: 742(L)x327(W)x510(H)mm
Weight

: Approx 19Kg(4 modules per 1 carton)

Carton Label

21 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

Corner Protector:L1020*50mm*50mm

Pallet:L1100*W1100*H135mm
Bottom Cap:L1100*W1100*H120mm
Pallet Stack:L1100*W1100*H1163mm

Gross Weight:180kg

PE Sheet

Carton Label

Film

Bottom Cap

PP Belt

Figure. 8-2 packing method

22 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

9. DEFINITION OF LABELS

9.1 CMO MODULE LABEL

The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.

CHI MEI

OPTOELECTRONICS

V270W1 -L03 Rev. XX

MADE IN TAIWAN

E207943

MADE IN TAIWAN

X X X X X X X Y M D L N N N N

(a) Model Name: V270W1-L03

(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.

(c) Serial ID: X X

Serial ID includes the information as below:

X X X X X Y M D L N N N N

Serial No.

Product Line

Year, Month, Date

CMO Internal Use

CMO Internal Use

Revision

CMO Internal Use

(a) Manufactured Date: Year: 1~9, for 2000~2009

Month: 1~9, A~C, for Jan. ~ Dec.

Day: 1~9, A~Y, for 1

(b) Revision Code: Cover all the change

(c) Serial No.: Manufacturing sequence of product

(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.

st

to 31st, exclude I ,O, and U.

23 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

10. PRECAUTIONS

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

(1) Do not apply rough force such as bending or twisting to the module during assembly.

(2) It is recommended to assemble or to install a module into the user’s system in clean working areas.

The dust and oil may cause electrical short or worsen the polarizer.

(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and Backlight.

(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the

damage and latch-up of the CMOS LSI chips.

(5) Do not plug in or pull out the I/F connector while the module is in operation.

(6) Do not disassemble the module.

(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and

easily scratched.

(8) Moisture can easily penetrate into LCD module and may cause the damage during operation.

(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD

modules in the specified storage conditions.

(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the

response time will become slow, and the starting voltage of CCFL will be higher than that of room

temperature.

10.2 SAFETY PRECAUTIONS

(1) The startup voltage of a Backlight is approximately 1000 Volts. It may cause an electrical shock while

assembling with the inverter. Do not disassemble the module or insert anything into the Backlight unit.

(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In

case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.

(3) After the module’s end of life, it is not harmful in case of normal operation and storage.

24 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

11. MECHANICAL CHARACTERISTICS

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

25 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

26 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

Exploded View DiagramExploded View Diagram

SPARE PART LIST

LC26HABCUSXM1-A03 AKAI MICO USA LCT2715(FULL PIP)

Item Component Description/Country Origin Unit Quantity

一, ELECT PART

1 E1301-041090 CAPACITOR EC V A SAII 100M 16DC T05 PCS 1
2 E1501-001001 RESISTOR CBF H 1/6W 100J T52 PCS 1
3 E1501-001004 RESISTOR CBF H 1/6W 103J T52 PCS 7
4 E2509-094001 DIODE LED A D3.0 GR/RD (LT036 PCS 1
5 E2701-023002 DETECTOR IR AT138A PCS 1
6 E3101-171001 PLUG V HX2007(PH)-12A P2.0 12P WHT PCS 1
7 E3204-023001 SOCKET AC HF-301 FOR 26LA PCS 1
8 E3403-001001 TUBE SHRINKABLE D30.0 BLK 600V M 0.04

9 E3403-004001 TUBE SUMITUBE D5.0 BLK 600V M 0.105
10 E3403-005001 TUBE SHRINKABLE D20.0 BLK M 0.03
11 E3421-229007 WIRE ASSY 1H3.96-2KN3 0N2 L400 CJ PCS 1
12 E3421-925029 WIRE ASSY PH2.0-12Y/12Y L=550MM KEY PCS 1
13 E3421-925030 WIRE ASSY PH2.0-8Y/8Y 5V/12V L=220 PCS 1
14 E3421-925031 WIRE ASSY PH2.0-5Y/5Y L=250MM 5VSB PCS 1
15 E3421-925032 WIRE ASSY PH2.0-4Y/4Y L=450MM AMP2 PCS 1
16 E3421-925033 WIRE ASSY PH2.0-12Y/12Y L=250MM IN PCS 1
17 E3421-925034 WIRE ASSY PH2.0-10Y/10Y L=250MM INV PCS 1
18 E3421-925035 WIRE ASSY PH2.0-4Y/4Y L=100MM AUDI PCS 1
19 E3421-925036 WIRE ASSY PH2.0-12Y/12Y L=280MM TU PCS 1
20 E3421-925037 WIRE ASSY TTJC3-2Y L=450MM SPK-R PCS 1
21 E3421-925038 WIRE ASSY TJC3-2Y L=850MM SPK-L PCS 1
22 E3421-925039 WIRE ASSY LVDS L=300MM 30P/30P PCS 1
23 E3421-925040 WIRE ASSY TJC3-6Y/6Y L=350MM POWER PCS 1
24 E3421-941001 WIRE ASSY 1KN5-2TKN0 45 L110 BJ PCS 1
25 E3451-000406 WIRE WD 1672#20 RED L=250MM PCS 1
26 E3451-000407 WIRE WD 1672#20 BLACK L=250MM PCS 1
27 E3731-052020 PCB KEY V0 124.5X20.5MM W 1.6MM 2 LA PCS 1
28 E4101-027001 SWITCH POW MR-22-N2BB-F2 ROCKET PCS 1
29 E4102-044001 SWITCH TACT H 6*6*5W PCS 7
30 E4801-123001 SPEAKER 8 OHM 10W D2.5X4" YDT711 (SG PCS 2
31 E6203-024001 DISPLAY LCD 27" V270W1-L03 PCS 1
32 E7802-004001 PCB ASSY MAIN BOARD FOR 27" LCD MICO SET 1
33 E7802-004002 PCB ASSY POWER200 BOARD FOR 27" LCD SET 1
34 E7802-004003 PCB ASSY TUNER AMP BOARD FOR 27" LCD SET 1

二, MECH PART

1 200-26LA21-04AV CABINET FRONT AKAI BLK LCT2715 (MICO PCS 1

2 202-26LA11-01AV BACK CABINET 26LA A (470+70%) PCS 1

3 206-26LA01-01PV THE BACK COVER SPEAKER 26LA P (470 PCS 2

4 230-26LA11-02RV STAND COVER 26LA BLK LCT2715 R PCS 1

5 269-290803-01S POWER LENS (D) 2908 PCS 1

6 269-290804-01L SENSOR LENS (D) 2908 PCS 1

7 277-26LA01-01S FUNCTION KNOB 26LA PCS 1

8 361-101261-01 CABLE TIE PCS 5

9 370-42D101-01 RUBBER FOOT 20X20X7.0MM 42D1 PCS 4
10 379-972501-01Y SPECIAL RUBBER PARTS SPK 9725 PCS 8
11 379-972502-01Y SPECIAL RUBBER PARTS 9725 PCS 8
12 388-L27AB01-01H POWER PLATE AKAI LC26HAB H PCS 1
13 389-26LA01-07H PVC PLATE AKAI FOR TERMINAL SHEET LC PCS 1
14 389-26LA02-01H OTHER PVC PLATE 26LA PCS 2
15 389-27LA01-01H PVC SHEET FOR BACK CABINET GATE PCS 1
16 423-27LA07-01 STAND SUPPORT PLATE SPCC 27LA PCS 1
17 423-27LA08-01 METAL PLATE FOR STAND SUPPORT PLATE PCS 1
18 423-27LA09-01 METAL PLATE FOR WALL BRACKET 27LA PCS 2
19 426-27LA11-01 SUPPORT BRACKET FOR POWER JACK 27LA PCS 1
20 428-27LA11-01 MAIN METAL PLATE FOR PANEL 27LA PCS 1
21 436-27LA01-01 BACK TERMINAL SHEET 27LA PCS 1
22 449-27LA01-01 METAL PLATE FOR STAND BASE PCS 1
23 481-27LA01-01 SHIELD COVER FOR MAIN PCB 27LA TINPL PCS 1
24 481-27LA02-01 SHIELD COVER FOR POWER PCB 27LA TINP PCS 1
25 486-M32111-01 NAME PLATE M AKAI PCS 1
26 521-100105-01 FELT PAPER 100X10X0.5 PCS 10
27 521-150105-01 FELT PAPER 150X10X0.5 PCS 25
28 563-119- SERIAL NO. LABEL PCS 1
29 579-LC2701-03 UPC LABEL (50X23)MM OF UNIT LCT2715( PCS 1
30 579-LC2702-03 UPC LABEL OF G/B LCT2715 MICO) PCS 2
31 580-L26ABHM-TU01 L IB E FOR AKAI LC26HAB CMO MICO USA PCS 1
32 590-LC2701-03 INSERTION CARD AKAI LC26HAB PCS 1
33 590-LC2701-04 WARRANTY CARD AKAI LCT2715 216X279MM PCS 1
34 601-305008-00 MACH.SCREW CTS 3X8 BZN + PCS 3
35 601-305010-00 MACH.SCREW CTS 3X10 BZN + PCS 5
36 602-305004-10 MACH. SCREW PAN-WASHER M3X4 NIP +H PCS 30
37 602-305008-10 MACH.SCREW WHR 3X8 NIP + PCS 12
38 604-305022-00 MACH. SCREW BINDING M3X22MM B ZNP +H PCS 2
39 604-508022-00 MACH. SCREW BINDING M5X22MM B ZNP +H PCS 8

1 610-300210-10 TS RBD3X10 A NIP +H PCS 11

2 614-300108-10 S-TAP SCREW BID 3.0X8 PCS 4

3 614-400412-10 S-TAP.SCREW BID 4X12 D NIP + PCS 40

4 614-400420-10 S-TAP.SCREW BID 4X20 T NIP + PCS 8

5 615-400414-10 S-TAP.SCREW BWH 4X14 T NIP + PCS 8

6 802-005005-20 TAPE 2S T4000 5X50M RLS 0.0198

三, PACKING

1 300-27AB01-02C POLYFOAM TOP 27AB PCS 1

2 300-27AB02-02C POLYFOAM BOTTOM 27AB PCS 1

3 310-111404-07V POLYBAG 11"X14"X0.04 PCS 1

4 310-453510-07V BAG LAMIFILM PCS 1

5 510-27LA02-03K GIFT BOX AKAI LCT2715 (MICO) K PCS 1

7 E3404-157001 AC CORD UL 1.88M MET-4D7+SJT 16AWG/ PCS 1

8 E7301-010002 BATTERY AAA R03P1.5V <2> PCS 2

9 E7501-051004 REMOTE CRTL FOR 27" USA LCT2716 SET 1

If you forget your V-Chip Password

- Omnipotence V-Chip Password: 8205.

- Press MENU button.

- Press LEFT RIGHT buttons to highlight "MISC" Menu.

- Press Up, Down buttons to highlight "Parentald".

- Press ENTER button to pop up "Input your Password Please".

- Use the Number buttons (0~9) to enter an omnipotence Password.

- Press ENTER button to confirm and your can select "CHANGE PASSWORD".

- Suggest: Change to your familiar Password again.

Software upgrade

- Connect the RS-232C input jack to an external control device (such as a computer) and software upgrade.

Type of connector; D-Sub 9-pin male

No. Pin name
1 No connection
2 RXD (Receive data)
3 TXD (Transmit data)
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
7 RTS (Ready to send)
8 CTS (Clear to send)
9 No Connection

RS-232C configurations

7-wire configuration

(Standard RS-232C cable)

PC PDP PC PDP

RXD
TXD

GND

DTR
DSR

RTS

CTS

2
3
5
4
6
7
8

1
5

9
6

3-wire configuration

(Not standard)

TXD

2

RXD

3

GND

5

DSR

6

DTR

4

CTS

8

RTS

7

RXD
TXD

GND

DTR
DSR
RTS
CTS

2
3
5
4
6
7
8

TXD

2

RXD

3

GND

5

DTR

4

DSR

6

RTS

7

CTS

8

D-Sub 9

D-Sub 9

D-Sub 9

D-Sub 9

Software upgrade Process

- Power Switch OFF.

- Connect the serial port of the control device to the RS-232 jack on the LCD-TV back panel.
RS-232C connection cables are not supplied with the LCD-TV.

- Power Switch ON. The power indicator on the front of the panel should now display red, mean s
that the LCD-TV is in standby mode.

- Copy the software (MTKTOOL) to the computer.

- Open the software (MTKTOOL.EXE)

- Select MTK 8205 and Point "browse" on the interface of the MTKTOOL.exe.

- Select the file which will be update.

- Point "update" on the interface of the MTKTOOL.exe.

- Waiting for the upgrader programing, when it is finished, the bar will display 100%.

- After the upgrader is finished, shut down the power switch, take out the RS-232C connection
after the power indicator is extinguished.

Note: After upgrading, the first time of power on will be some long.