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ORDER NO. :TPV1600609CE

Service ManualPD

Model No.:

WARNINGThis service information is designed for experienced repair technicians only and is not designed for use by the general public. It does notcontain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by

electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product orproducts dealt with in this service information by anyone else could result in serious injury or death.

There are special components used in this equipment which are important for safety These are marked by in the Schematic Diagrams

IMPORTANT SAFETY NOTICE

TH-49SF1HJ

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TABLE OF CONTENTS Page

1 Important Safety Instructions ................................................................................................................................. 3

2 Warning ..................................................................................................................................................................... 4

3 Service Navigation ................................................................................................................................................... 6

3.1 Service Hint ..................................................................................................................................................... 6

3.2. Applicable signals ........................................................................................................................................... 7

4 Specifications ........................................................................................................................................................... 9

5. Troubleshooting Guide ........................................................................................................................................ 11

5.1 No Power ....................................................................................................................................................... 11

5.2 Abnormal Display ........................................................................................................................................... 12

5.3 No Display ..................................................................................................................................................... 13

6. Disassembly and Assembly Instructions ...........................................................................................................14

7 ISP Instructions ..................................................................................................................................................... 22

8 Block Diagram ........................................................................................................................................................ 23

9 Wiring Connection Diagram ................................................................................................................................. 25

9.1. Caution statement. ....................................................................................................................................... 25

9.2. Wiring ............................................................................................................................................................ 25

10 Exploded View and Replacement Parts List ..................................................................................................... 26

10.1 Exploded View ............................................................................................................................................. 26

10.2. Replacement Parts List .............................................................................................................................. 28

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1 Important Safety Instructions

1) Read these instructions.2) Keep these instructions.

3) Heed all warnings.

4) Follow all instructions.

5) Do not use this apparatus near water.

6) Clean only with dry cloth.

7) Do not block any ventilation openings. Install in accordance with the manufacturers instructions.

8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including

amplifiers) that produce heat.

9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with

one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or

the third prongs are provided for your safety. If the provided plug does not fit into your outlet, consult an

electrician for replacement of the obsolete outlet.

10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the

point where they exit from the apparatus.

11) Only use attachments / accessories specified by the manufacturer.

12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.

When a cart is used, use caution when moving the cart / apparatus combination to avoid injury from tip-over.

13) Unplug this apparatus during lightning storms or when unused for long periods of time.

14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in

any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into theapparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been

dropped.

15) To prevent electric shock, ensure the grounding pin on the AC cord power plug is securely connected.

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2 Warning

This LCD Display is for use only with the following optional accessories. Use with any other type of optionalaccessories may cause instability which could result in the possibility of injury.

(All of the following accessories are manufactured by Panasonic Corporation.)

Remote Control Kit.................................... TY-RM50VW

Cover-frame Kit...................................... TY-CF55VW50

Always be sure to ask a qualified technician to carry out set-up.

Small parts can present choking hazard if accidentally swallowed. Keep small parts away from young children.

Discard unneeded small parts and other objects, including packaging materials and plastic bags/sheets to prevent

them from being played with by young children, creating the potential risk of suffocation.

When using the LCD Display

Do not bring your hands, face or objects close to the ventilation holes of this Display.

Top of this Display is usually very hot due to the high temperature of exhaust air being released through the

ventilation holes. Burns or personal injuries can happen if any body parts are brought too close. Placing any object

near the top of this Display could also result in heat damages to the object as well as to this Display if its ventilation

holes are blocked.

Be sure to disconnect all cables before moving this Display.

Moving this Display with its cables attached might damage the cables which, in turn, can cause fire or electric

shock.

Disconnect the power plug from the wall outlet as a safety precaution before carrying out any cleaning.

Electric shocks can result if this is not done.

Clean the power cable regularly to prevent it from becoming dusty.

Built-up dust on the power cord plug can increase humidity which might damage the insulation and cause fire.

Unplug the cord from the wall outlet and clean it with a dry cloth.

NOTE:

Image retention may occur. If you display a still picture for an extended period, the image might remain on the

screen. However, it will disappear after a while

Setup

D t l thi Di l l d t bl f d th t thi Di l d t h

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Cautions for Wall Installation

Wall installation should be performed by an installation professional. Installing this Display incorrectly may lead to

an accident that results in death or serious injury. Use the specified optional accessories.

When installing the Display vertically, be sure to install the power indicator onto the bottom of the Display.

Caution for Ceiling Suspension

Ceiling suspension should be performed by an installation professional. Installing the Display incorrectly may lead

to an accident that results in death or serious injury.

An apparatus with CLASSI construction shall be connected to a mains socket outlet with a protective ear

thing connection.

Do not install the product to a place where the product is exposed to direct sunlight.

If the screen is exposed to direct sunlight, the liquid crystal panel may have adverse effect.

AC Power Supply Cord

The Display is designed to operate on 90 - 264V AC, 50/60 Hz.

Ensure that the mains plug is easily accessible.

Do not use any power supply cord other than that provided with this unit.

Doing so may cause fire or electric shocks.

Securely insert the power cord plug as far as it will go.

If the plug is not fully inserted, heat may be generated which could cause fire. If the plug is damaged or the wall

socket plate is loose, they should not be used.

Do not handle the power cord plug with wet hands.

Doing so may cause electric shocks.

Do not do anything that might damage the power cable. When disconnecting the power cable, hold the plug,

not the cable.

Do not make any modifications, place heavy objects on, place near hot objects, heat, bend, twist or forcefully pull

the power cable. Doing so may cause damage to the power cable which can cause fire or electric shock. If damage

to the cable is suspected, have it repaired at an Authorized Service Center.

If this Display will not be used for a long period of time, unplug the power cord from the wall outlet.

If problems occur during use

If a problem occurs (such as no picture or no sound), or if smoke or an abnormal odor is detected from this

Display, unplug the power cord immediately.

Continuous use of this Display under these conditions might cause fire or permanent damage to the unit. Have this

Display evaluated at an Authorized Service Center. Services to this Display by any unauthorized personnel are

strongly discouraged due to its high voltage dangerous nature

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3 Service Navigation

3.1 Service Hint

Board Name Function Remarks

Main Board

Speaker out, AV Terminal, HDMI in, DVI in ,VGA

in ,USB in, PC in, DP in, LAN in, HD Base-in/out,

RS232-in/out, IR-through All boards are non

serviceable and should be

exchanged for service

IR Board Remote Receiver, LED

Power Board Power (AC/DC), DC-DCKey Board Control Button, Power switch

Connector Board 3G-SDI signal processing PCBA

IR Board

Power Board

Main Board

Key Board

Connector Board

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3.2. Applicable signals

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4 Specifications

MODEL TH-49SF1HJ

DISPLAY PANEL

Screen Size(Diagonal) 48.50 inches(1232.00mm) diagonal

Panel type IPS

Aspect ratio 16:9

Effective Display Area (WxH) 1073.8x604 mm

Number of pixels (HV) 1,920x1,080 pixels

Brightness

[min]420~[typ]525cd/m2 (LightID is enable)

([min]560~[typ]700 cd/m2 when LightID is

disenable.)

Contrast Ratio 1,300:1

Respons Time 8 ms (G to G)

ViewingAngle(Horizontal/Vertical)

178/178

Panel Life Time* 60,000 hrs

CONNECTION TERMINAL

VIDEO IN Audio/Video 4-pole mini jack (M3) x 1 (Need adapter cable)

HDMI IN HDMI Type A Connector x 2

DVI-D IN / OUT DVI-D 24-pin x1 / x1

AUDIO IN (L/R) Stereo Mini Jack (M3) x 1 (Shared with PC IN)

PC IN Mini D-Sub 15-pin x1 (Female)

AUDIO IN (L/R) Stereo Mini Jack (M3) x 1 (Shared with DVI-D IN)

USB USB 2.0 Type A connector x 1

CONTROLSERIAL IN D-sub 9pin x 1, RS-232C Compatible

Digital Link RJ45 1 *(LF80 ALL model, LF8 J model only)

IR IN / OUT Mini Jack (M3) x 1 / x 1

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MECHANICAL

Dimemsions(WHD) 1093 x 623 x 72 mm

Bezel Width 6.3 mm

Carton Dimensions (WxHxD) 1308 X 846 X 203 mm

Weight 19.2 kg

Gross Weight TBD

Cabinet Material / Color 26 kg

Protection Glass None

Mount screw holes 400 x 400 mm , M6 / Depth 10 mm

ibolt screw holes None

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5. Troubleshooting Guide

5.1 No Power

No power (LED Off)

Check the AC input and

the power is ON?Power On

Power board CN903 Pin

2/3 out ut=5V?Replace the Power board

Yes

No

Yes

No

Use RC or Key to turn on

the PD

No

Yes

1. RC can turn on the PD and Key cant,

replace the key board.

2. Key can turn on the PD and RC cant,

replace the RC.

Replace the Main board

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5.2 Abnormal Display

Abnormal Display

Replace LVDS Cable

Replace the main board

Replace the panel

NoNo

Yes

No

Enter factory mode

to Reset


No

Yes

ResetCheck the OSD is

normal?

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5.3 No Display

Check the P/S andON/OFF

signal is available?

Replace main board

Panel Vcc Pin37/38/39/40= 12V?

No display(LED No power)


Check the backlight isOn?

Check the LVDS cable

Reinsert or replace theLVDS cable


No

Yes

YesNo

Yes

No

Yes

No

Yes

No

Power boardCN903 Pin 2/3/4=5V

CN904 Pin 11/12/13/14/15=24V

Check PD is under control and poweron/off by remote control andpower key?

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6. Disassembly and Assembly Instructions

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1. Remove the screws to remove the rear cover.

Note: Removethecover(Ref.No.17)anddisconnectcablebeforeremovingtherearcover.

S5

11 11

S7

S1

S7

16

S2

15

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2. Remove the screws from the Boards.

S3

S3

S3

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3. Remove the screws and BKT.

S1

S9

S10

S12

S2

S1

5 8

22

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S11

18

17

6

7

10

21

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4. Remove the IR board and KEY board.

S6

9

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S1

12

13

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5. The panel.

1914

4

24

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7 ISP Instructions

Take other model for example:

Step 1: Ready for F/W Upgrade

1.1 Prepare a U-disk. the file system of FAT is the best choice. this model have three F/W need update, the update

sequence is EEPROM,MAIN,SUB, one time only can update one F/W.

1.2 Copy the .img F/W and PF_Meta.xml files from your computer to the U-disk root directory.

For example: if you want to write main F/W, copy these two file to U-disk root directory (PF_Meta.xml,

LFE8_V1_0300_main.img)

Step 2: F/W Upgrade

2.1 Plug the U-disk to the USB port of TV.

2.2 AC ON TV.TV will detect the U-disk and choose YES to update software when display the information of

update complete,its seem that the F/W Upgrade is OK

2.3 After update complete, TV will be automatically restart, you need to check the software version. If the version

information is not the same as the F/W in U-disk, please redo update.

2.4 As the DDC data were included in the software, this model do not need a separate DDC Update.

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8 Block Diagram

Main Board

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Power Board

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9 Wiring Connection Diagram

9.1. Caution statement.

Caution:

Please confirm that all flexible cables are assembled correctly.

Also make sure that they are locked in the connectors.

Verify by giving the flexible cables a very slight pull.

9.2. Wiring

1 2 3 4 5 6

1

24

3

56

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26

10 Exploded View and Replacement Parts List

10.1 Exploded View

(25) ARTWORK CARTON

(27) CUSHION-TR

(26) CUSHION-TL

(28) PE BAG

(31) CUSHION-BR

(29) CUSHION-BL

(32) CUSHION-die cut Carton

(33)PACKAGE_BUCKLE

(30) CUSHION-pizza box

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27

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28

10.2. Replacement Parts List

Model NameSafety

Part

Ref. No.

(Location)

Panaso

nic P/NPart Name & Description

Pcs

(Usage)Remarks

TPV P/N

(Latest, on 20160607)

TH-49SF1HJ 1 WASHER 1 Q05G00010530HF0BDG

TH-49SF1HJ 2 SHEET 1 Q05G00010520HF0ADG

TH-49SF1HJ 3 SHEET 2 Q05G00010580HF0ADG

TH-49SF1HJ S 4 LCD PANEL 1 750JBG490H1131N0PS

TH-49SF1HJ 5 BKT CHASSIS L 1 Q15J219260100000AJ

TH-49SF1HJ 6 BKT IO BTM 1 Q15J185250200000AJ

TH-49SF1HJ 7 BKT IO 1 Q15J185350100000AJ

TH-49SF1HJ 8 REAR COVER L 1 Q15J219430400000AJ

TH-49SF1HJ 9 REAR COVER R 1 Q15J219560100000AJ

TH-49SF1HJ 10 REAR COVER BTM 1 Q15J219340200000AJ

TH-49SF1HJ 11 DIE CASTING 2 A20J003600100000XL

TH-49SF1HJ S 12 KEY FUNCTION 1 A33J1356_TW_1T0100

TH-49SF1HJ 13 SHEET 1 Q05G00010430HF0BJY

TH-49SF1HJ S 14 LENS IR 1 A33J164600101C0100

TH-49SF1HJ 15 REAR COVER MID 1 Q15J186190200000AJ

TH-49SF1HJ 16 BKT CABLE COVER 1 Q15J217530100000AJ

TH-49SF1HJ S 17 ADAPTER BOARD 1 ADPCF2424QA7

TH-49SF1HJ S 18 MCU ASSY-CBPCFPACUQ2 1 756JQFCB0CU002010Q

TH-49SF1HJ S 19 IR BOARD 1 IRPCEQ8X

TH-49SF1HJ S 20 KEY BOARD 1 KEPCTQCU

TH-49SF1HJ S 21 COVER CABLE 1 Q33G0569_1101A

TH-49SF1HJ 22 WIRE-CLIP 1 Q11G011900A00000PJ

TH-49SF1HJ 23 WIRE-CLIP 2 Q11T5043__1

TH-49SF1HJ S 24 MCU ASSY-CTPCFQSF1H 1 756JQFCT0CU001010Q

TH-49SF1HJ S 25 ARTWORK CARTON 1 Q44GQ00403704A0TH1

TH-49SF1HJ 26 CUSHION-TL 1 Q44GQ0041010KL

TH-49SF1HJ 27 CUSHION-TR 1 Q44GQ0042010KL

TH 49SF1HJ 28 PROTECT BAG 1 Q45G990160941600WN

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29

TH-49SF1HJ 28 PROTECT BAG 1 Q45G990160941600WN

TH-49SF1HJ 29 CUSHION-BL 1 Q44GQ0043010KL

TH-49SF1HJ 30 PIZZA BOX 1 Q44GZ032Q0000400H1

TH-49SF1HJ 31 CUSHION-BR 1 Q44GQ0044010KL

TH-49SF1HJ S 32 CUSHION-die cut Carton 1 Q44GQ0040FB00000H1TH-49SF1HJ 33 PACKAGE BUCKLE 4 Q50G060046502A00JY

TH-49SF1HJ S SPEAKER LEFT 1 378G0120594YLA

TH-49SF1HJ S SPEAKER RIGHT 1 378G0120594YRA

TH-49SF1HJ S COVER CABLE 1 Q33G0568_1101A

TH-49SF1HJ S Bezel Corner RT 4 A33J1907AQD01L0100

TH-49SF1HJ IO LABEL 1 Q40G100003722A



TH-49SF1HJ S AC POWER CORD 2000 for Japan 1 389G401A20N0IS00PS

TH-49SF1HJ S Remote Controller 1 398GR09BEPSN0001FT

TH-49SF1HJ QSG TH-42/49/55SF1HJ 1 Q41G42M103728A

TH-49SF1HJ RATING LABEL 1 Q40G049N03702A

TH-49SF1HJ WARRANTY CARD 1 Q41G78D103702ATH-49SF1HJ S AC IN ASS`Y 1 705JQF87009

TH-49SF1HJ INSULATING SHEET 1 Q52G18011230HF0ASI

TH-49SF1HJ INSULATING SHEET 1 Q52G18012310HF0ADG

TH-49SF1HJ

CABLE 1 A11(MAIN

BOARD)-CN201(IR BOARD)

395G176W008F31

TH-49SF1HJ

CABLE 1 CN32001(CONNECTOR

BOARD)-CN2002(MAIN

BOARD)

395G179X41N5020000

TH-49SF1HJ

CABLE 1 A6(MAIN

BOARD)-CN001(KEY

BOARD)

395GH12504WF016000

TH-49SF1HJ

CABLE 1 A13(MAIN

BOARD)-SPEAKER

395GH20004WF012000

TH-49SF1HJ CABLE 1 CN32000(CONNECTOR 395GH20008DF001000

BOARD) CN2003(MAIN

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30

BOARD)-CN2003(MAIN

BOARD)

TH-49SF1HJ

CABLE 1 CN903(POWER

BOARD)-A1(MAIN BOARD)

395GH20030XF003000

TH-49SF1HJCABLE 1 CN904(POWER

BOARD)-PANEL395GH25015DF014000

TH-49SF1HJ

CABLE 1 CN901(MAIN

BOARD)-PANEL(T-CON)

395GLF5140X5110000

TH-49SF1HJ S1 SCREW 19 0M1G2030__5_47__RA

TH-49SF1HJ S2 SCREW 8 0M1G2040__5_47_CR3

TH-49SF1HJ S3 SCREW 18 0P1GNS1D000861

TH-49SF1HJ S4 SCREW 1 0M1G1140__6120

TH-49SF1HJ S5 SCREW 4 0M1G1740_12_47_CR3

TH-49SF1HJ S6 SCREW 2 0P1G1430__6_47_CR3

TH-49SF1HJ S7 SCREW 11 0P1G1740__8_47_CR3

TH-49SF1HJ S8 SCREW 2 0Q1G_330__6_47_CR3

TH-49SF1HJ S9 SCREW 3 0M1G1740__6120

TH-49SF1HJ S10 SCREW 5 0M1G_940__4_47_CR3TH-49SF1HJ S11 SCREW 2 0M1G1730_10_47_CR3

TH-49SF1HJ S12 SCREW 4 0M1G1730__6_47_CR3

th 49sf1hj

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