Samsung LNT4065F Schematic

SERVICE

Manual

LCD TV

Fashion Feature

LCD-TV

Chassis GTU40MUS

GTU46MUS GTU52MUS

Model LNT4065F

LNT4665F LNT5265F

- Digital-TV, RF, 3-HDMI, 2-Component, 2-A/V 2-S-Video, USB2.0(WISELINK), D-SUB

- Brightness : 550cd/m

- Contrast Ratio : 10000:1

- Response time : 8ms

- Dynamic contrast, Super-PVA

- PIP(in HDMI 1,2,3, Component 1,2, PC Mode and Sub picture is available only in TV analog mode)

photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of Samsung Electronics Co., Ltd.

LNT4665F / LNT5265F Service Manual First edition June 2007.

Printed in Korea.

Trademarks

Samsung is the registered trademark of Samsung Electronics Co., Ltd.

LNT4665F / LNT5265F and MacMaster Cable Adapter are trademarks of Samsung Electronics Co., Ltd.

Macintosh, Power Macintosh are trademarks of Apple Computer, Inc.

All other trademarks are the property of their respective owners.

11. Precautions

………………………………………………………………………………………………………………………………………

11-1

1-1 Safety Precautions ……………………………………………………………………………………………………………………… 1-1

1-2 Servicing Precautions …………………………………………………………………………………………………………………… 1-2

1-3 Electrostatically Sensitive Devices (ESD) Precautions ……………………………………………………………………………… 1-2

1-4 Installation Precautions ………………………………………………………………………………………………………………… 1-3

2. Product specifications

…………………………………………………………………………………………………………………………

22-1

2-1 Fashion Feature…………………………………………………………………………………………………………………………… 2-1

2-2 LNT4665F Specifications ………………………………………………………………………………………………………………… 2-2

2-3 LNT5265F Specifications ………………………………………………………………………………………………………………… 2-3

2-4 Option Specification ……………………………………………………………………………………………………………………… 2-4

3. Alignments and Adjustments

…………………………………………………………………………………………………………………

33-1

3-1 General Alignment Instuction …………………………………………………………………………………………………………… 3-1

3-2 Factory Mode Adjustments ……………………………………………………………………………………………………………… 3-2

3-3 White Balance - Calibration ……………………………………………………………………………………………………………… 3-8

3-4 White Ratio (Balance) Adjustment ……………………………………………………………………………………………………… 3-9

3-5 Servicing Information …………………………………………………………………………………………………………………… 3-10

4. Trouble shooting

………………………………………………………………………………………………………………………………

4-1

4-1 No Power ………………………………………………………………………………………………………………………………… 4-1

4-2 No Video (Analog PC Signal) …………………………………………………………………………………………………………… 4-2

4-3 No Video (HDMI - Digital Signal) ……………………………………………………………………………………………………… 4-4

4-4 No Picture (Tuner_CVBS) ……………………………………………………………………………………………………………… 4-6

4-5 No Picture (Tuner DTV TS) ……………………………………………………………………………………………………………… 4-8

4-6 No Picture(Video CVBS) ……………………………………………………………………………………………………………… 4-10

4-7 No Picture(S-Video 1,2) ………………………………………………………………………………………………………………… 4-12

4-8 No Picture(Component1, 2 : 480i, 480p, 720p, 1080i[ Y, Pb, Pr] ) ……………………………………………………………… 4-14

4-9 No Sound ………………………………………………………………………………………………………………………………… 4-16

5. Exploded View and Parts List

………………………………………………………………………………………………………………

55-1

5-1 LNT4665F Exploded View ……………………………………………………………………………………………………………… 5-1

5-2 LNT4665F Parts List ……………………………………………………………………………………………………………………… 5-2

5-3 LNT5265F Exploded View ……………………………………………………………………………………………………………… 5-3

5-4 LNT5265F Parts List ……………………………………………………………………………………………………………………… 5-4

6. Electrical Parts List

……………………………………………………………………………………………………………………………

66-1

6-1 LNT4665F Parts List ………………………………………………………………………………………………………………………6-1

6-2 LNT5265F Parts List ……………………………………………………………………………………………………………………6-30

Contents

77. Block Diagram

…………………………………………………………………………………………………………………………………

77-1

7-1 Block Diagram …………………………………………………………………………………………………………………………… 7-1

7-2 Audio Block Diagram …………………………………………………………………………………………………………………… 7-2

8. Wiring Diagram

…………………………………………………………………………………………………………………………………

88-1

9. Schematic Diagrams

……………………………………………………………………………………………………………………………

99-1

10. OOperating Instructions and Installation

………………………………………………………………………………………………………

110-1

10-1 Front …………………………………………………………………………………………………………………………………… 10-1

10-2 Viewing the Connection Panel ……………………………………………………………………………………………………… 10-2

10-3 Remote Control ………………………………………………………………………………………………………………………… 10-3

11. Disassembly and Reassembly

………………………………………………………………………………………………………………

111-1

11-1 Disassembly …………………………………………………………………………………………………………………………… 11-1

11-2 Reassembly …………………………………………………………………………………………………………………………… 11-6

12. Schematic Diagram

…………………………………………………………………………………………………………………………

112-1

12-1 MAIN PCB Diagram …………………………………………………………………………………………………………………… 12-1

12-2 IP BOARD Diagram 46" ……………………………………………………………………………………………………………… 12-2

13. Circuit Descriptions

…………………………………………………………………………………………………………………………

113-1

13-1 Main Board Block Description ………………………………………………………………………………………………………… 13-1

13-2 Video Signal Path ……………………………………………………………………………………………………………………… 13-2

13-3 Audio Signal Path ……………………………………………………………………………………………………………………… 13-3

14. Reference Infomation

………………………………………………………………………………………………………………………

114-1

14-1 Timing Diagram ………………………………………………………………………………………………………………………… 14-1

14-2 Technical Terms ……………………………………………………………………………………………………………………… 14-3

14-3 Pin Assignments ……………………………………………………………………………………………………………………… 14-6

Contents

Samsung Electronics Co.,Ltd.

416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Korea, 443-742 Printed in Korea P/N : BN82-00195A-00 URL : http://itself.sec.samsung.co.kr/

-This Service Manual is a property of Samsung Electronics Co., Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

3 Alignments and Adjustments

3-1

3 Alignments and Adjustments

3-1 General Alignment Instuction

1. Usually, a color LCD-TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync.

2. Use the specified test equipment or its equivalent.

3. Correct impedance matching is essential.

4. Avoid overload. Excessive signal from a sweep generator might overload the front-end of the TV. When inserting signal markers, do not allow the marker generator to distort test result.

5. Connect the TV only to an AC power source with voltage and frequency as specified on the backcover nameplate.

6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts.

7. To protect aganist shock hazard, use an isolation transformer.

3 Alignments and Adjustments

3-2

3-2 Factory Mode Adjustments

3-2-1 Entering Factory Mode

To enter 'Service Mode' Press the remote -control keys in this sequence :

- If you do not have Factory remote - control

3-2-2 How to Access Service Mode

■Using the Customer Remote

1.Turn the power off and set to stand-by mode

2.Press the remote buttons in this order; POWER OFF-MUTE-1-8-2-POWER ON to turn the set on.

3.The set turns on and enters service mode. This may take approximately 20 seconds.

4.Press the Power button to exit and store data in memory.

※※

If you fail to enter service mode, repeat steps 1 and 2 above.

5.Initial SERVICE MODE DISPLAY State

Power OFF 1 8 2 Power OnMUTE

3-2-3 Factory Data

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-LX FBE2 MSP44XX NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

6. Buttons operations withn Service Mode

※

"T-TULPUS0-0025" and "T-TULPAUS5-C007" are firmware.......

Menu Full Menu Display/Move to Parent Menu

Item Selection by Moving the Cursor Data Increse/Decrese for the Selected Item Cycles through the active input source that are connected to the unit

Direction Keys Direction Keys

Source

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-BRDPAUS5_C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

AV Calibration Comp Calibration PC Calibration HDMI Calibration

3 Alignments and Adjustments

3-3

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

Caption Level Watchdog Enable Spread Spectrum MODEL Panel Option PWM Dimming NIM Version AUTO WALL RS-232 JACK Gamma HSCB LVDS_TX_Fmt LVDS_TX_Bit

Tulip

None

INT

KS1410

Product

0.95

WCG1

[2]

10Bit

Panel Display Time Mute Time[RF] CH Memory shop mode Downloadable RRT PC Mode ident IRE IRE Offset HDMI Hot plug HDMI Delay Time HDMI Mode Ident Select FBE

14Hr

SAMEX

Off On

Auto

Off

Enable

300

Auto

FBE2x

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Sub Brightness R-Offset G-Offset B-Offset Sub Contrast R-Gain G-Gain B-Gain

W/B MOVIE ON/OFF MODE Color Tone Msub Contrast Msub Bright W1_Rgain W1_Bgain W1_Roffset W1_Boffset W2_Rgain W2_Bgain W2_Roffset W2_Boffset

Nor_Rgain Nor_Bgain Nor_Roffset Nor_Boffset C2_Rgain C2_Bgain C2_Roffset C2_Boffset Movie Contrast Movie Bright Movie Color Movie Sharpness

Off

Dynamic

Cool1

128 128

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0

0 80 45 45 20

128 512 512 512 128 512 512 512

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

3 Alignments and Adjustments

3-4

Sharpness LNA PLUS UV Dealy PGA Calibration Target CLK_A CLK_B Roffset Goffset Boffset BGain GGain BGain

H2gain H4gain V2gain V4gain Sr2gain Sr4gain Sl2gain Sl4gain Peakth1 Peakth2 Sub_Color

4 16 16

4 47 60

>> >> >> >> >> 16

133

68 68

68 294 294 294

Sharpness LNA PLUS UV Dealy PGA Calibration Target CLK_A CLK_B Roffset Goffset Boffset BGain GGain BGain

dB0_Peaking_th1 dB0_Vpeaking_th1 dB1_NoiseAmount dB1_Peaking_th1 dB1_Vpeaking_th1 dB2_NoiseAmount dB2_Peaking_th1 dB2_Vpeaking_th2 dB3_NoiseAmount dB3_Peaking_th1 dB3_Vpeaking_th1

4 10 12 12 25 32 32 40

128

>> >> >> >> >> 16

133

68 68

68 294 294 294

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-BRDPAUS5_C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

Sharpness LNA PLUS UV Dealy PGA Calibration Target CLK_A CLK_B Roffset Goffset Boffset BGain GGain BGain

U Delay V Delay

255 255

16 133

68 294 294 294

3 Alignments and Adjustments

3-5

Sharpness LNA PLUS UV Dealy PGA Calibration Target CLK_A CLK_B Roffset Goffset Boffset BGain GGain BGain

1st_AV_LOW 1st_AV_High 1st_AV_Delta 1st_COMP_LOW 1st_COMP_High 1st_COMP_Delta 1st_PC_LOW 1st_PC_High 1st_PC_Delta NONE NONE NONE 2st_AV_LOW

0x10

0xDC

0x4

0x10

0xEB

0x4 0x4

0xEB

0x4

0x1

2st_AV_High 2st_AV_Delta 2st_COMP_LOW 2st_COMP_High 2st_COMP_Delta 2st_PC_LOW 2st_PC_High 2st_PC_Delta 2st_HDMI_LOW 2st_HDMI_High 2st_HDMI_Delta

0xEB

0x8 0x1

0xB

0x8 0x1

0xEB

0x8 0x1

0xEB

0x8

>> >> >> >> >> 16

133

68 68

68 294 294 294

Patt-Sel B-Slope Gain B-Tilt Min B-Tilt Max Lfunc Basis Hfunc Basis Mean offset1 Mean offset2 Mean slope Input Offset Acr Offset Arc Th1 Acr th2

0 44 20

120

65 88 45

175

128

15 30

100

Skin-Enable Skin-Tu Skin-Tv Sub Color M-Skin-Tu M-Skin-Tv M-Au-Sub color MW_Skin Tu MW_Skin Tv M-Wi-Sub color

1 128 110 128 128 128 128 128 128 128

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-BRDPAUS5_C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

Sharpness LNA PLUS UV Dealy PGA Calibration Target CLK_A CLK_B Roffset Goffset Boffset BGain GGain BGain

TCD3_Contrast

TCD3_Bright

TCD3_YC_Delay

ANALOG_Y_Offset ANALOG_PB_Offset ANALOG_PR_Offset

ANALOG_Y_Gain

ANALOG_PB_Gain

ANALOG_PR_Gain

111

64 128 128 183 128 128

>> >> >> >> >>

133

68 68

68 294 294 294

3 Alignments and Adjustments

3-6

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-BRDPAUS5_C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

FM_Precale NICAM_Prescale SpdifDely InternalDelayDtv InternalDelayAnalog Carrier Mute Pilot High Pilot Low Scart1 Out Volume Scart2 Out Volume

7 0 0

7 109 115

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-BRDPAUS5_C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

Amp Volume PWM MOD Drc Thresh Speaker EQ

243

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-BRDPAUS5_C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

Submicom Download

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-BRDPAUS5_C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

Checksum

[0000]

3 Alignments and Adjustments

3-7

RF_AGC VSB-CR_GAIN VSB-CR_K1_1_NARROW VSB-CR_K1_1_WIDE VSB-CR_K1_2_NARROW VSB-CR_K1_2_WIDE VSB-CR_K2_1_NARROW VSB-CR_K2_1_WIDE VSB-CR_K2_2_NARROW VSB-CR_K2_2_WIDE VSB_EQ_CTRL1 VSB_EQ_CTRL2 VSB_EQ_INIT_STEP

VSB_EQ_STEP VSB_PTL_STEP VSB_PTL_ALPHA QAM_AGC QAM_EQ_STEP1 QAM+EQ_STEP2 QAM_PTL_K1 QAM_PTL_K2

0x8A 0x2E

0xE 0xC 0xD

0xC 0x12 0x10 0x11 0x10

0x30E 0x104

0x3161

0x6111

0x522

0x55 0x2A38 0x312F

0xA8B0

0X37

0x2D

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

Dynamic CE Dynamic Dimming FBE2 Y_MEAN READ

Off Off

Addr:2DAA, Cnt: Addr:32A5, Cnt: Addr:2DA8, Cnt: Addr:2D58, Cnt: Addr:2D5A, Cnt: Addr:2DA9, Cnt: Addr:2D5B, Cnt: Addr:2D59, Cnt: Addr:2DAB, Cnt: Addr:732E, Cnt: Addr:7331, Cnt: Addr:2A19, Cnt: Addr:737F, Cnt:

Addr:329E, Cnt: Addr:32A0, Cnt: Addr:329D, Cnt: Addr:329C, Cnt: Addr:329B, Cnt: Addr:329A, Cnt: Addr:3299, Cnt: Addr:3298, Cnt: Addr:3297, Cnt: Addr:2581, Cnt: Addr:329F, Cnt:

15 15 15 15 15 14 14 14 14 10

7 7 7

6 6 6 6 6 6 6 6 6 6 6

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

NTSC-RF

T-TULPAUS0_0025 Dec 26 2006

T-TULPAUS5-C007 [Sec : 08]

Calibration Option Byte White Balance W/B MOVIE SVP-PX FBE2 MSP4440K NTP3000

Submicom Download Checksum KS1410 Dynamic Contrast EEPROM Access Count RESET

3 Alignments and Adjustments

3-8

3-3 White Balance - Calibr ation

3-3-2 White Balance - Adjustment

3-3-1 White Balance -Calibration

1. Calibration

3. W/B

(low light) (hight light)

(W/B adjustment Condition refer next page)

Sub Bright Sub Contrast R offset R gain G offset G gain B offset B gain

AV Calibration Comp Calibration PC Calibration HDMI Calibration

3 Alignments and Adjustments

3-9

3-4 White Ratio (Balance) Adjustment

1. You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).

2. Since the adjustment value and the data value vary depending on the input source, you have to adjust these in CVBS, Component 1 and HDMI 1 modes.

3. The optimal values for each mode are configured by default. (Refer to Table 1, 2.)

It varies with Panel's size and Specification.

- Equipment : CA-210

- Pattern: MIK K-7256 #92 "Flat W/B Pattern" as standard

- Use other equipment only after comparing the result with that of the Master equipment.

- Set Aging time : 60min

- Calibration and Manual setting for WB adjustment. HDMI (Time #6 720P, Pattern #24 Chessboard Calibration ¡æ #92 W/B) COMP (Time #6 720P, Pattern #24 Chessboard Calibration) CVBS (Time #3 NTSC-J, Pattern #24 Chessboard Calibration) PC (Time #21 1024*768, Pattern #24 Chessboard Calibration)

- If finishing in HDMI mode, adjustment coordinate is almost same in AV/COMP mode.

288

CVBS

(NTSC)

L/L

H/L

L/L

H/L

L/L

T(K) + MPCDY(L)

(Sub_CT:130)

12.6 cd/m

(3.7 Ft)

13.0 cd//m

(3.8 Ft)

(Sub_CT:130)

13.0 cd//m

(3.8 Ft)

288

(CS-1000)

266

12,000 (

± 0)

12,000 (± 0)

COMP (720P)

HDMI

(720P)

- White Balance Manual Adjustment

- Adjustment Specification White Balance : High light (± 3), Low light (± 5) Luminance : High light (Don't care), Low light (± 0.2 Ft/L)

3 Alignments and Adjustments

3-10

3-5 Ser vicing Infor mation

3-5-1 USB Download Method

(1) Change the the boot code's file name into "boot.bin" and application code's into "appl.rom" (2) Copy the Upgrade Files into the path "\Tulip\us" in USB flash driver. (3) Turn off LCD TV. (4) Insert the USB flash driver into the " WISELINK " jack on side of LCD TV. (5) Turn on LCD TV. (6) Press " MENU " (7) Select " SETUP " (8) Select " SW Upgrade " (9) Select " USB " (10) The banner OSD "Scaning for USB..." is displayed. (11) The banner OSD "Completed..." is displayed when the updating is completed. (12) Remove the USB flash driver from LCD TV. (13) Check the program version.

* How to check Program Version

1. Press " MENU "

2. Select " SETUP "

3. Select " INFORMATION HELP "

4. Highlight " ON " option

5. Press " INFO " button on the remote control

7 Block Diagrams

7-1

7 Block Diagram

- This Document can not be used without Samsung’s authorization

7-1 Block Diagram

7 Block Diagrams

7-2

7-2 Audio Block Diagram

13 Circuit Descriptions

13-1

13 Circuit Descriptions

13-1 Main Board Block Description

13 Circuit Descriptions

13-2

13-2 Video Signal Path

13 Circuit Descriptions

13-3

13-3 Audio Signal Path

13-3 Side AV Signal Path

13 Circuit Descriptions

13-4

11 Disassembly and Reassembly

11-1

11 Disassembly and Reassembly

This section of the service manual describes the disassembly and reassembly procedures for the TFT-LCD TV.

WARNING : This monitor contains electrostatically sensitive devices. Use caution when

handling these components.

11-1 Disassembly

Cautions : 1. Disconnect the monitor from the power source before disassembly.

2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.

Description Picture Description

1. Place monitor face down on cushioned table. Remove screws from the Stand. Remove stand.

11 Disassembly and Reassembly

11-2

3. Lift up the rear-cover.

Description Picture Description

2. Remove the screws of rear-cover.

11 Disassembly and Reassembly

11-3

Description Picture Description

Remove the screws of IP board's shield case and boards.

11 Disassembly and Reassembly

11-4

Description Picture Description

5. Remove the screws power inlet and Side AV assembly. Lift up Left and Right speaker.

11 Disassembly and Reassembly

11-5

Description Picture Description

6. Remove the screws of Stand Bracket. Lift up the Stand Bracket.

11 Disassembly and Reassembly

11-6

Description Picture Description

7. Remove the screws of Bracket. Lift up the Bracket.

11 Disassembly and Reassembly

11-7

Description Picture Description

8. Remove the screws of panel's Bracket and lift up the panel. Other Tulip models are similiar in disassembly.

11 Disassembly and Reassembly

11-8

11-2 Reassembly

Reassembly procedures are in the reverse order of disassembly procedures.

6 Electrical Parts List

6-1

Level Loc. No. Code No. Description & Specification Q'ty SA/SNA

0 LNT4065FX/XAA LN-T4065F,N35A/40N80-GTU,40,LCD-TV,UNITE 0

0.1 M0001 BN90-01251A ASSY COVER FRONT;TULIP SIDE 40 1 S.N.A ..2 T0175 BN96-04958A ASSY SPEAKER P;8ohm,Tulip side,side type 1 S.A ..2 T0003 BN96-05067A ASSY COVER P-FRONT;40N81,UO,PC,V0,BK27,S 1 S.A ...3 M0081 6003-001188 SCREW-TAPTITE;BH,+,-,B,M4,L10,ZPC(WHT),S 2 S.N.A ...3 M0081 6003-001188 SCREW-TAPTITE;BH,+,-,B,M4,L10,ZPC(WHT),S 1 S.N.A ...3 CCM1 BN63-02183G COVER-SHEET;Rhcm,PE Vinyl,T0.05,1100mm,2 1.983 S.N.A ...3 M0112 BN63-03292A COVER-FRONT;40N81,UO,PC,-,-,-,V0,-,BK27, 1 S.N.A ...3 T0061 BN64-00453A WINDOW-REMOCON;32R71,PC,V0,VIOLET,DIFFUS 1 S.N.A ...3 BN96-04802A ASSY MISC P-BLU;Bordeaux Plus,BACK LIGHT 1 S.N.A ...3 BN96-05070A ASSY HOLDER P-BOSS;TULIP SIDE,40,-,HIPS, 1 S.N.A

....4 BN61-03112A HOLDER-BOSS BOTTOM;TULIP-SIDE 40,HIPS V0 1 S.N.A

....4 BN61-03261A BOSS-TAPE;Tulip,ACRYL,T1.1,W12mm,GRAY,TA 1.3 S.N.A

...3 T0066 BN96-05076A ASSY COVER P-DECORATION;40N81,RIGHT,ABS, 1 S.N.A

....4 T0527 BN64-00625A GRILLE-SPEAKER;40N8,PET SHEET,T0.25,6.5, 1 S.N.A

....4 BN61-03261B BOSS-TAPE;Tulip,ACRYL,T1.1,W20mm,GRAY,TA 0.55 S.N.A

....4 T0056 BN63-03295C COVER-DECORATION;40N81,RIGHT,ABS,-,-,-,V 1 S.A

...3 T0066 BN96-05079A ASSY COVER P-DECORATION;40N81,LEFT,ABS,V 1 S.N.A

....4 T0527 BN64-00625A GRILLE-SPEAKER;40N8,PET SHEET,T0.25,6.5, 1 S.N.A

....4 BN61-03261B BOSS-TAPE;Tulip,ACRYL,T1.1,W20mm,GRAY,TA 0.55 S.N.A

....4 T0056 BN63-03297C COVER-DECORATION;40N81,LEFT,ABS,-,-,-,V0 1 S.A

...3 M0146 BN96-05307B ASSY BOARD P-POWER&IR;LNT4065FX/XAA,CT50 1 S.A ...3 T0066 BN96-05073B ASSY COVER P-DECORATION;40N81,TOP,ABS,V0 1 S.N.A

....4 M0081 6003-001188 SCREW-TAPTITE;BH,+,-,B,M4,L10,ZPC(WHT),S 2 S.N.A

....4 T0022 BN64-00614A KNOB CONTROL;TULIP-SIDE 40,ABS,HB,V/META 1 S.N.A

....4 M0145 BN96-05306A ASSY BOARD P-FUNCTION;LNT4665FX/XAA,CT50 1 S.A

....4 T0056 BN63-03294C COVER-DECORATION;40N81,TOP,ABS,-,-,-,V0, 1 S.A

0.1 M0002 BN90-01253A ASSY COVER REAR;TULIP SIDE 40 1 S.N.A ..2 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 1 S.A ..2 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 14 S.A ..2 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 1 S.A ..2 M0013 BN96-05082A ASSY COVER P-REAR;40N81,UO,PC+ABS,V0,BK2 1 S.A ...3 M0081 6003-001188 SCREW-TAPTITE;BH,+,-,B,M4,L10,ZPC(WHT),S 2 S.N.A ...3 BN61-02950A HOLDER-WALL;COMMON,ABS,V0,-,-,-,BK500,- 2 S.N.A ...3 CCM1 BN63-02183G COVER-SHEET;Rhcm,PE Vinyl,T0.05,1100mm,2 0.99 S.N.A ...3 M0006 BN63-03293A COVER-REAR;40N81,UO,PC+ABS,-,-,-,V0,-,BK 1 S.N.A ...3 T0071 BN64-00553C INLAY-TERMINAL;07,COMMON,UO,PS SHEET,T0. 1 S.N.A ...3 T0064 BN65-00002A CLAMPER CORE;BORDEAUX,PP,V0,BLK 1 S.N.A

0.1 M0216 BN90-01254A ASSY STAND;TULIP SIDE 40 1 S.N.A ..2 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 4 S.A ..2 M0013 BN96-05085A ASSY STAND P-BASE;TULIP SIDE,40 1 S.A ...3 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 4 S.A ...3 M0081 6003-001239 SCREW-TAPTITE;FH,+,-,B,M4,L10,ZPC(WHT),S 6 S.A ...3 BN61-02247A HOLDER-SWIVEL RING;40R71,ACETAL,BLK 1 S.N.A ...3 BN61-02248A HOLDER-SWIVEL RING;40R71,ACETAL NATUAL,T 1 S.N.A ...3 BN61-02885A HOLDER-SWIVEL RING;MURANO40,ACETAL NATUR 1 S.N.A ...3 BN61-02886A BRACKET-HINGE SWIVEL;BORDEAUX PLUS,40,SE 1 S.N.A ...3 T0920 BN61-03105A GUIDE-STAND;TULIP-SIDE 40,ABS V0,BK500 1 S.N.A

....4 T0514 BN61-02368A BRACKET-SUPPORT;BORDEAUX 40,SECC,T1.2 2 S.N.A

...3 BN61-03106A BRACKET-STAND BOTTOM;TULIP-SIDE 40,SECC, 1 S.N.A ...3 BN63-03367A COVER-STAND SUB;TULIP-SIDE 40,ABS+PMMA,B 1 S.N.A ...3 T0004 BN63-03369A COVER-STAND BASE;TULIP-SIDE 40,ABS+PMMA, 1 S.N.A ...3 BN63-03373A COVER-STAND DECORATION;TULIP-SIDE 40,ABS 1 S.N.A ...3 T0132 BN73-00052A RUBBER FOOT;ARES 17,SILICON,DIA 17 * T1. 6 S.N.A ...3 CCM1 BN63-02183D COVER-SHEET;Rhcm,PE Vinyl,T0.05,680mm,20 0.9 S.N.A

0.1 M0017 BN91-01392A ASSY CHASSIS;LNT4061FX/* 1 S.N.A

6 Electrical Parts List

-You can search for updated part codes through ITSELF web site. URL : http://itself.sec.samsung.co.kr/

6-1 LNT4065F Parts List

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