Samsung UC6400 Programming manual

UN40C6400RFXZA

FIRMWARE

2/21/2011

(T-VALAUSC, 1035.0)

Reason: Support Netflix 2.1 and MLB.tv

apps. Support new TV camera (Model:

CY-STC1100). Add "3D Optimize" option

on Menu for better 3D image.(Only

LCD/LED TV)

Previous: 1032.0

Prevents :

-USB Power Overload' message pops up

even USB port is not connected

-Plug & Play is displayed upon power up.

SERVICE BULLETINS

No Bulletins listed as of 1/9/12

HELP : 1-888-751-4086; 1-866-894-0637 (FE)

GSPN

http://gspn3.samsungcsportal.com

PLUS ONE

http://my.plus1solutions.net/clientPortals/samsung

HOT TIPS

Power On Problems: (see page 2)

Video Problems: (see page 3.4)

Other:

HDMI Bleed-over

Fast Track Troubleshooting Manual Rev –1/9/12

Insert Photo of TV Board Layout

Include Board Assy names (as appearing in parts) and any

special labels/items (i.e. Plasma voltage label)

SMPS

Speaker T-CON

(below Bracket)

Main

Speaker

Woofer

Version

Parts No Short Description

ALL

BN44-00356B Power PCB

SQ01

BN81-04353A T-CON PCB

CN02

BN81-04454A T-CON PCB

SS03

BN81-05079A T-CON PCB

H305

BN81-05769A T-CON PCB

HQ04

BN81-05769A T-CON PCB

SQ01

BN94-03404F Main PCB

SQ01

BN94-03404J Main PCB

CN02

BN94-03404J Main PCB

SS03

BN94-03404M Main PCB

H305

BN94-03404U Main PCB

HQ04

BN94-03404U Main PCB

ALL

BN96-13047D Function & IR PCB

CN02

BN07-00852A Panel

SQ01

BN07-00859A Panel

SS03

BN07-00913A Panel

HQ04

BN95-00411A Panel

H305

BN95-00411B Panel

ALL

BN61-06224A Stand Guide Neck

ALL

BN63-06543B Back Bottom Cover

ALL

BN96-12897A Front Cover

ALL

BN96-12914M Rear Cover

ALL

BN96-12935A Stand Base

ALL

BN96-12939A Stand Guide

ALL

3903-000527 Power Cord

ALL

BN40-00162A Tuner

ALL

BN96-12723L LVDS Cable

Fast Track Troubleshooting Manual

Power On Sequence:

1. Standby Voltages: CN201-2, 4 (5V)

2. Power On probable error on CN201-2

or 4 PS_ON )

3. Low Voltage Supplies On CN201-

5,6,7,13,17

4. Back Light Supply On CN201 -16

5. Back Light Confirmation CN201-18 2

Wiring Diagram

Include Connector Numbers , References, and

Locations.

1B12V 10 GND

2A5V 11 GND

3B12V 12 H_OUT

4A5V 13 B13V

5B5V 14 PWM

Dimming

6B5V 15 B13V

7B5V 16 B5V

8GND 17 B13V

9GND 18 IP_DET

UN40C6400QFXZA

LVDS

Cable

To Force Backlight On

without Main Board :

1. Remove Power Cord

2. Disconnect CN201

3. Plug In Power Cord

4. Backlight should be

on immediately.

2011 LED 8000 SeriesTROUBLESHOOTING VIDEO PROBLEMS

1. Verify Video Operation

a. Customer Picture Test (models available)

b. “Display” (If display is OK source is suspected)

C. Substitute with known good Source

(external DVD or Signal Generator)

2. Using Test Patterns in Service Mode

-ENTER SERVICE MODE –

1. Select an active source signal. (HDMI preferred)

Test Pattern may rely on signal source to appear.

Customer Remote Service Remote

2. Power off 2. Power On

3. Mute, 182, Power 3. Info, Factory

Fast Track Troubleshooting Manual

2010 Models

1. Select an active source signal. (HDMI preferred)

Test Pattern may rely on signal source to appear.

2. Access Service Mode

3. Access SVC

4. Access Test Patterns

5. Access Genoa-P

6. Check Test Patterns

7. If OK suspect input Source

8. Access Napoli

9. Check Test Patterns

10. If OK and Genoa-P was not good

Suspect Main Board or LVDS Cable

1.Check OSD & Customer Picture Test.

2. Access SVC Mode (with source signal)

3. Activate FBE Test Patterns & Verify.

4. Activate FRC Test Patterns & Verify.

FRC

FBE

ON SCREEN FAILURE EXAMPLES: ALIGNMENTS:

Fast Track Troubleshooting Manual

SPECIAL NOTES:

Inform customer of reset of all

Settings if Main Board or Panel is replaced.

1. Check/Set Option Bytes:

Green lines or a green screen

defective main board , LVDS , or

T-CON.

Pixelization can be caused by the main board

but is more commonly a source error

If Picture & Display errors

Defective Main Board, LVDS,

or T-CON

2. Check/Perform Firmware Upgrade for

all repairs.

3. Perform reset in Service Mode &

Plug and Play if Main board is replaced.

Vertical or Horizontal Lines :Defective

Panel likely but also T-CON, LVDS, or Main

Board. Use Test Patterns in Factory Service

Mode to determine error)

Option

Type Model Tuner Region DDR Light Effect Audio

AMP Ch Table Country Front Color Local

Set Exhibition

Mode

40A1UF0E UC6400 SEMCO - - OFF - - USA T-C-BLK - -

40D1UF0E UC6400 SEMCO - - OFF - - USA T-C-BLK - -

40A1UF1E UC6400 SEMCO -OFF -USA T-C-BLK

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