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 LN46C650L1FXZA 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIRMWARE 

 10/18/2010 

Firmware for Valencia 1G Model 

-. Version : 1030.1-. Folder Name: T-

VALAUSC  Description  Add "3D 

Optimize" option on Menu for 

better 3D image.  Enhance 

streaming performance for Internet 

@TV Apps 'MLB‘ And this firmware 

prevents below issues . 'USB Power 

Overload' message pops up even 

USB port is not connected 

  

 

SERVICE BULLETINS 

 

No current Bulletins 

 

 

Verify All Parts Numbers Are Current

 

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

 pages 3,4) 

TIP: After replacing Main/Panel 

picture is upside down.  

Fix: Test Mode/Mirror Option/Toggle 

Fast Track Troubleshooting Manual Rev - 

1/12/12

 

Insert Photo of TV Board Layout 

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

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

MAIN 

PCB 

SPEAKER 

SPEAKER 

DRIVER 

BOARD 

POWER 

PCB 

LVDS 

CABLE 

Version

 

Parts No 

Short Description 

ALL 

  

BN44-00341B 

Power PCB 

ALL 

   

BN96-13226B 

Function & IR PCB

 

ALL 

   

BN94-02620R 

Main PCB 

ALL 

   

BN07-00833A 

Panel 

ALL 

  

BN81-04414A 

T-CON PCB 

ALL 

   

BN96-10689A 

Stand Guide Neck 

ALL 

  

BN96-12768B 

Rear Cover 

ALL 

   

BN96-12753A 

Front Cover 

ALL 

   

BN96-12795C 

Stand Guide 

ALL 

 

  

BN96-12763E 

Stand Base 

ALL 

  

BN40-00163A 

Tuner 

ALL 

  

BN96-12837B 

Speaker 

ALL 

 

BN96-12723D 

LVDS Cable 

ALL 

 3903-000467 

Power Cord 

ALL 

  

BN59-01042A 

Remote 

ALL 

 BN63-01798B 

Cleaning Cloth 

T-CON PCB 

(under shield) 

Summary of Contents for LN46C650L1FXZA

Page 1: ...fter replacing Main Panel picture is upside down Fix Test Mode Mirror Option Toggle Fast Track Troubleshooting Manual Rev 1 12 12 1 Insert Photo of TV Board Layout Include Board Assy names as appearing in parts and any special labels items i e Plasma voltage label MAIN PCB SPEAKER SPEAKER DRIVER BOARD POWER PCB LVDS CABLE Version Parts No Short Description ALL BN44 00341B Power PCB ALL BN96 13226B...

Page 2: ...emove CN802 3 Plug Power Cord In 4 Backlight should be on immediately CN201 Power On Sequence approximate Voltages 1 Standby Voltages CN201 4 5V 2 Power On CN201 2 0 3V 3 Low Voltage Supplies On CN201 1 3 5 7 13 15 17 Volts Listed on CN802 4 Back Light On CN201 16 0 3V delayed 5 Back Light Confirm CNI802 FB1 FB2 6 Dimming Signal CN201 14 1V 4V approx LN46C650L1FXZA ...

Page 3: ...e 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 with FRC 120Hz 240Hz 1 Check OSD Customer Picture Test 2 Access SVC Mode with source signal 3 Activate FBE Test Patterns Verify 4 Activate FRC Te...

Page 4: ...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 Model Code Front ...

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