lcd tv training manual uc650 ln32c650l1fxza ln40c650l1fxza

LCD TVTRAINING MANUAL

UC650LN32C650L1FXZALN40C650L1FXZALN46C650L1FXZALN55C650L1FXZA

Agenda

I. Inside of LC650

II. New Part of LC650

III. Board description

IV. Disassembly

V. Trouble Shooting

SAMSUNG

Inside of LC650

Items SpecificationModel Name LN46C650L1FXZA

General

Size (W*D*H) with Stand 356.97 x 100.39 x 244.41 inWeight with Stand 33.07 lbsPanel Resolution 1920*1080

A/V 2 AV S-Video X

DVD2 component

480i/p,720p,1080i/pPC 1 Dsub

HDMI 4 HDMI Tuner 1 ATSC/Half NIM/QAM tuner

Sound Output 6 ohm, 8WPIP O

Sound option SRS TruSurround HDDNIe O

Headphone XResponse time 6ms

Luminance [cd/m2, typical] 500C/R 6000:1

Anynet+(hdmi cec) OView Angle(H/V) 178/178

Power Supply AC 110~220V,60HzPower Consumption <210W

Color System NTSCSound System PCM

Spec Comparison

Model

SAMSUNG

(LC650 46”)

LN46C650L1FXZA

SAMSUNG

(LB650 40”)

LN40B650T1FXZA

Design

Set Size 35.69 x 100.39 x 244.41 in 392.91 X 118.11X 276.96 in

Panel

Size Diagonal 46” Diagonal 40”

Resolution 1920 x 1080 1920 x 1080

Viewing angle H : 178 V : 178 H : 178 V : 178

Color System ATSC / NTSC ATSC / NTSC

Tuner 1 1

Function

Contrast (cd/m2) 600 500

CR ( Dynamic ) 6000 : 1 50000 : 1

Enhancer DNIe(FBE3) DNIe(FBE3)

Additional Function

Internet@TV

Media Play (USB&DLNA) (MPEG)

Contents library

Internet@TV

Media Play (USB&DLNA) (MPEG)

Power Consumption 210W 200W

Control & Connection Panel


Rear View Rear View

Side View


09’ model 10’ modelVS

■ ‘DVI Audio IN’ and ‘PC Audio IN’ merge to the one phone jack.■ ‘Audio OUT’ jack is changed phone jack type

Remote control

IP Board, Main Board, Panel

Inner Feature of LC650

SMPS Board, Main Board, Panel


32” / 37”

SMPS Board

IP Board, Main Board, Panel


40” / 46” / 55”

Arsenal / Valencia Block Diagram

ONENAND(MONO) 1GB

ValenciaSDP92

• Cortex-A8 (@800MHz)• 1xTSD(Parallel or serial)•1xMPEG2(HD)•1xH.264(HD)•1xDivX(HD)•1xVC-1•3 * Audio DSP•MP3, DD,DD+,HE_AAC•2D Graphic•2xUSB2.0/PCIe•LVDS Tx•UART * 3•I2C * 5

Arsenal WWSDP94

• SD AFE• SIF Decoder • 165MHz ADC

• VSB & QAM Decoder• HDMI Decoder•IF Demodulator

STB MICOMWT61P6

IR/Key

DDR2 I/F

Hotel/Wall UARTADM3232DEBUG

ANYNET/Debug

SPDIFOptical

UART

Wise Link(HDD)

USB 2.0 *2

HDMI 4x1 SWSIL9387

TMDS

EMAC_PHY

533MHz

Audio AMPSTA339BWS SPKI2S0_SPK/HP

DDR2(64MB)DDR2(64MB)DDR2(64MB)DDR2-1066(128MB)

IIC

RTL8100CSL LAN

WM8595S/W, A/DD/A*2, AMP

SIF_I2S

SPDIF

SD VIDEO

HD VIDEO

Interrupt

Local BUS

HDMI(4ea)

AV In

Component

PC

PC/DVI Audio

YPbPr

RGB HV

AV CVBS

I2S0_MONITORAudio AMPSTA339BWS Woofer

Tuner DIF

Monitor Out

ONENAND1GB

TS Parallel

LVDS3D LR

DDR1-250(16MB)

N240SDP95

PCM_I2S_DATA

LDSDP96

CPLDHD_HSYNCHD_CLK

HD_VSYNC

DDR2-1066(64MB)

FRCS

13V

RS232

Arsenal WW Internal Block Diagram

Chelsea Internal Block Diagram

Video Input path

Arsenal WW

Valencia

T-half NIM

AV In

CVBS0

CVBS1

CVBS2

CVBS3

CVBS4

AV_CVBS

Tuner_IF

SD/HD VIDEO

HDMI(4ea)

Component

HDMI 4x1 SWSIL9287

HDMI0

COMPONENTHDMI4

HDMI3HDMI2HDMI1

COMPONENT

ASN_CVBS_D

VAL_RGB

PC R/G/BPC

CH_DATACHIF

LVDS

PANEL

I_HD

I_CVBS

I_TSi

o_IOReadingLVDS

60Hz 120Hz

Reset Tree

Valencia

SMPS

Standby

B+ Power

SW_POWER

POWER_DET

PANEL

②

④

SW_PVCCB13V

MICOM

(WT61P8S-RN480)

SW_INVERTER

RT9818(Reset IC)

MICOM_nRESET

SYS_nRESET

ArsenalWWnRESET

KFG8GH6U4M(Flash)

①

⑥

RT9818(Reset IC)

nRESET

③

⑤WM8595

STA335BWS

nRESET_OUT

RTL8201⑤ LAN_nRESET

⑦ LVDS_OUT

⑤RDN_nRESET

LVDS_OUT

⑨

Reading

nRESET

LVDS

I2C

Valencia

SCL_C SDA_C

I2C2_CLK I2C2_DAT

I2C1_CLK I2C1_DAT

I2C3_CLK I2C3_DAT

STA369x2 (0x38/0x3A)

SCL_ASN SDA_ASN

Arsenal WW(VSB/QAM:0x26)

SII9287A(0xB0 or 0xB2)

I2C0_CLK I2C0_DAT

WM8595(0x34/0x36)

AT24C256BN (0xA0)

SCL_DSDA_D

SCL_EEPROM SDA_EEPROM

TUNER (0xC2)

I2C4_CLK I2C4_DAT

SCL_TUNER SDA_TUNER

ReadingSCL_RDN SDA_RDN

PANEL(Depend on Panel Type)

SUBMicom

DSCL1 DSDA1

DSCL2 DSDA2

PC EDID

Function

SCL_DOWNSDA_DOWN

MSCL_A5VMSDA_A5V

UART

Valencia

MICOM(WT61P8S)

UART0_TX UART0_RX

LVDS Connector(PDP Option)

74HC4052D

TDA_MICOM RDA_MICOM

TDB_DEBUGRDB_DEBUG

UART1_TX UART1_RX

UART2_TX UART2_RX

ADM3232

TDB_AUTOWALLRDB_AUTOWALL

TDB_HOTELTDB_HOTEL

TDB_LOGICRDB_LOGIC

TDBRDB

Power Tree

Reset Timing Sequence

MICOM_nRESET

MICOM_nRESET DPMS ENTER

DPMS OUT

DPMS MODE

SW_PVCC

PowerOff

MasterOffNormal

OperationNormal

Operation Stand by

LVDS_OUT

PWM_Dimming

SW_Inverter

*Device Port Initial (CPU & S_micom)

*Device Initial

*Device Reset Period

50ms 이하

100ms

1S 이상

1S

Adaptive Dimming Control Adaptive Dimming Control

50ms 이하

50ms 이하

100ms

1S 이상

1S

100ms 이상

50ms 이하

nRESET_OUTRDN_RESET

PCI_NRESET

SYS_nRESET

SAMSUNG

New Function of LC650

Auto Motion Plus 120Hz

Removes drag from fast scenes with a lot of movement to provide a clearer picture.

* If you enable Auto Motion Plus 120Hz, noise may appear on the screen. If this occurs, set Auto Motion Plus 120Hz to Off.

Dolby Digital Plus

Media Play(USB & DLNA)

Media Paly_USB

Media Play(USB & DLNA)09’ Video format

’10 Video format

• Contrary to 09’ model, there is no difference of function between USB play and DLNA play.

• Regardless of container 10’ model can play all video, audio codec that is listed on table.


09’ sub title format

’10 sub title format

Restrictions

=

internet@TV

Dock Mode

• Internet@TV = Yahoo TV

09’ Model 10’ Model• Internet@TV :

You can use many applications,

One of many widgets is Yahoo TV

vs

OTN

DB

Internet

Network serverModel A

Model B

Model C

User• automatic upgrade• high speed downloading• reliable upgrade

•Secure & safe upgrade•Fault tolerancing

Authentication

Compatible SW query

SW download

SW management

•Scalable service•Secure & reliable

■ Purpose of OTN

because of variable contents and devices, TV software will be more and more complicate. So it is necessary that TV software is updated real time.

Server ManagerDTV

1

2

3

4

1 2 3 4

1. DTV registration info.3. Installed S/W info.7. Download info.8. Install result

/ Error info.

2. Verify registration 4. Available S/W info.5. Install S/W info.6. S/W Image

/ Security key

- Install error info.- Statistics info.- Statistics of error info.

- Model info.- Model S/W ver info.- S/W release policy

OTN

Home Network Center

• Home Network Applications that built in networking DTV.

• Message: TV display the message, phone call list, schedule of cell phone by network.

• Media: TV play the movie, picture, music that stored in cell phone by network.

SMS

Phone call

Schedule

HHPTV

Player

Server

Controller, Server

Player

Supported PC timing

PIP/POP Table

* PIP support .- You can view PIP screen when the main picture is HDMI1,2,3,4, Component 1,2 or PC

Amber(08’) LC650(09’/10’)

HDMI/DVI edit name

* Auto : System judge that source type automatically, and select sound input(HDMI/DVI).

Amber(08’)HDMI2/DVI HDMI1/DVI

LC6400(09’/10’)

Disassembly

SAMSUNG

DISASSEMBLY

DisassemblyDisassembly

Disassembly

40” 46” 55”

32” 37”

Disassembly

* In 10’ model, changed Rear-cover plastic to metal. So be careful to handle edge of Rear-cover.


9. Remove the screw of Balance board shield

Trouble Shooting

SAMSUNG

Trouble Shooting

Trouble Shooting

-. Power cord is connected to the TV

-. Power switch on

-. You can hear IP relay

* If you can’t hear, check the STB_5V appear

-. Back-light on

* If back-light doesn’t turn on

-> See if backlight turns on after disconnection the 18p power cable.

-. Picture on or display the banner

* If there is no picture, check the LVDS cable

And LVDS clk/data line

Check List for Initial operation

Trouble Shooting

-. Check the Side-Label Version of the TV

-. Order to the item with Side-Label Version.

-. If you change the item, see the service-bulletin

for setting the factory option.

-. If set is connected to internet and the software is an older version, the popup below will appear on the screen

“ version XXXXX is available, upgrade?”

-. And select OK to update your LCD TV.

Inform to change the Assembly

Inform about error messages

Trouble Shooting - No Power

Main board

T-con board

Trouble Shooting – No Video (analog PC)

Main board

Trouble Shooting – No Video (analog PC)

Trouble Shooting – No Video (HDMI)

Main board

Trouble Shooting – No Video (HDMI)

Trouble Shooting – No Video (Tuner CVBS)

Main board

Trouble Shooting – No Video (Tuner CVBS)

Trouble Shooting - No Video (Tuner DTV)

Main board

Trouble Shooting - No Video (Tuner DTV)

Trouble Shooting - No Video (Video CVBS)

Main board

Trouble Shooting - No Video (Video CVBS)

Trouble Shooting - No Video (Component)

Main board

Trouble Shooting - No Video (Component)

Trouble Shooting – No Sound

Main board

Trouble Shooting – No Sound

- Adjust Panel option, and install EDID data in Factory mode

DOs after changing assembly

<Factory menu>

Trouble Shooting

Check PointModel : LC650

Type :

40” : 40L1UF0C

46” : 46A1UF0E

55” : 55A1UF0E

①EDID on -> ②EDID WRDTE ALL

Trouble Shooting

Factory mode

•If you enter the Factory mode not using Factory remote controller,you can’t see the two menu, ‘Expert’ and ‘Advance’.

- It is protected from nomal user for security.

• Most of the options are saved automatically depending on ‘model’ and ‘type’ options as explained on the previous page.

Trouble Shooting

Factory mode

■ Option

- Check and change

the TV basic options.

■ ADC/WB

- Adjust the Calibration

and White Balance.

Trouble Shooting

Factory mode - Control

■ EDID

- Check and Write the

EDID of TV automatically.

■ Shop Option

- Shop mode control

- Electric POP etc.

Trouble Shooting

Factory mode

■ SubOption

- Change the option of

sub fuctions.

- OTN, Media Play,

Network etc..

Trouble Shooting

Factory mode

■ Sound

- Check and Change

the option about sound.

Trouble Shooting

Factory mode

■ Config Option

- Check and change the

Jack option and

HDMI sub options

■ SCC

- Check and change

the spread spectrum.

- DDR / T-con

Trouble Shooting

Factory mode

■ SVC

- Check internal

Test Patterns and

Panel display time.

- Firmware upgrade

T-CON by USB

■ Advanced - picture

- Change the setting

about picture.

- Dimming,

Color mapping,

FRC,

ADC etc..

1. Symptoms : Star noise.Trouble shooting : Factory mode -> Control -> Config option -> HDMI EQ Change

2. Symptoms : Can not detect HDMI devices.Trouble shooting : Factory mode -> Control -> Config option

-> HDMI Hot Plug : Disable(Defalt value of HDMI Hot Plug is ‘Enable’)

Trouble ShootingCompatibility problem

HDMI

Adjustment (Calibration -> White Balance)

White balance

Pattern : MIK K-7256 #24 ‘Chessboard Pattern’Set Aging time : 60min↑

- HDMI Calibration (Time #6, 720p)- COMP Calibration (Time #6, 720p)- CVBS Calibration (Time #3, NTSC-J)- PC Calibration (Time #21, 1024*768)

Calibration

<Factory menu>

Adjustment (Calibration -> White Balance)

White balance

Test : CA-210Pattern : MIK K-7256 #92 ‘Flat W/B Pattern’Set Aging time : 60min↑

White Balance

<Factory menu> <Adjustment value> ex) 40inch

Important Spec.SUB-CONTRAST: 134, Gamma: 0.95 Panel option

USB Download

USB Download

lcd tv training manual uc650 ln32c650l1fxza ln40c650l1fxza

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