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Panasonic TH-47LFT30W, Руководство по обслуживанию

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TH-47LFT30W

39

9 Block Diagram

5

C

7

E

A

4

D

3

2

1

6

B

8

5VSTB

12VA

ON/OFF

24VP

IC1601

1

LUVP

2

3

CS/FB

4

GND

5

OUT

6

VCC

7

8

VSTR

D651

D652

D650

IC633

1

CSS

2

DELAY

3

CF

4

RFMIN

5

STBY

6

ISEN

7

LINE

8

DIS

9

PFC_STOP

10

GND

11

LVG

12

VCC

13

N.C.

14

OUT

15

HVG

16

VBOOT

T6011

COLD

TH-47LFT30

HOT

47” :T600

7

1

12

8

3

6

11

2

4

IC602

47” :L605, L606

12

1

5

6

7

8

10

11

9

24VP

I_PWN

SEL

SEL

K6C

1

1

2

3

4

5

6

7

8

9

10

11

11

KIV1

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

14

BLON

BLON

I_PWN

12VA

E_PWN

E_PWN

MAIN-ON/OFF

MAIN-ON/OFF

F_5V

F_5V

F_5V

12VA
12VH

5VSTB

24VP

24VH

24VP

12VA

24VP

24VH

24VP

12VH

30V

30V

SWICH1

T652

2

1

5

4

7

8

9

10

3

47” :D6809

SWICH

IC603

IC605

1

S/OCP

2

BR

3

GND

4

FB/OLP

5

VCC

7

D/ST

8

D/ST

Q604

D603

1

2

3

4

K601

1

4

RL601

SWICH1

SWICH

K6B

1

1

2

3

4

5

6

7

8

9

10

11

12

13

13

K16B

1

1

1

7

7

1

2

3

4

5

6

7

8

9

10

11

12

13

13

PWR-30V

DC416V

520V

400V

400/3A

MAX:AC264V/2.7A

400/3A

MAX:AC264V/2.7A

MAX:AC264V/2.7A

400V

200V

412V

NOISE

FILTER

Q613

Q612

Q614

Q615

Q6800

Q685

Q684

Q690~692

47” :Q600,Q601,Q605,Q606

Q1606

47” :Q1603

Q602

Q604

1

1

2

3

4

5

6

7

8

9

10

11

11

BLON

P_FAIL1

P_FAIL1

K16C

P_FAIL1

P_FAIL1

DCR_VBR

BLON

DCR_VBR

12V_PWR

5VSTB

24V

5VSTB

12V/24V_EN

Q6620

Q6621

K6A

1

2

3

4

5

6

7

SWICH1

MAIN_EN

SWICH

SWICH2

K16A

1

2

3

4

5

6

7

MCU_5V

12VPAN_EN

12VPAN_EN

PANEL_12V

IC6600

2

3

7

12V

IC7504

IC950

1

2

3

4

1.2VSTB

1.2V_CORE

3.3VSTB

IC7501

1

2

3

4

1.2V_AUD

5VSTB

3.3V_I/O

3.3V_AUD

3.3V_LVDS

Q7502

IC7505

1

2

3

4

3.3V_LBADC

3.3V_ADC
3.3V_HDMI

Q7502

1
2
3
4

5

6

7

8

3.3V

5VD_PWR

IC7503

1

2

3

4

1
2
3
4

5

6

7

8

1.2V

1.8V_DDR

IC5503

1

2

3

4

5

6

7

8

9

IC7506

1

2

3

4

0.9_DDR_VREF

1.2V_DPRX

1.8V_DDR

1.2V_ADC

3.3V_DDR

1.2V_HDMI

1.2V

1.2V_CORE

3.3V

3.3V_SW

IC6612

1

2

3

4

5

6

7

8

9

PWM1

DCR_VBR

DCR_IN

OPC_EN

OPC_EN

KLVP

PANEL_12V

3.3V_I/O

3.3V_I/O

PEL-TEST

PEL-TEST

LCD PANEL

Q4001

MAIN CHIP
IC7200
(P2/3)

(P3/3)

SWICH1

MAIN_EN

SWICH

SWICH2

MAIN BOARD

POWER BOARD

Block Diagram  1/3

Q607

24VP

KIV2

1

1

2

3

4

5

6

7

8

9

10

11

12

12

24VP

24VP

K8A

1

1

2

3

4

5

6

7

8

9

10

11

12

12

K18A

1

1

2

3

4

5

6

7

8

9

10

11

12

12

Содержание TH-47LFT30W

Страница 1: ...ctions 13 6 Service Mode 15 6 1 Service Menu Function 1 15 6 2 Service Menu Function 2 16 6 3 Service Mode Function 1 17 6 4 Service Mode Function 2 18 7 Troubleshooting Guide 19 8 Disassembly and Assembly Instructions 20 8 1 SERVICE INSTRUCTIONS 20 8 2 Disassembly Procedure Chart 21 8 3 Preparation 22 8 4 Removing the metal wall hanging fittings 22 8 5 Disassembling the metal wall hanging fitting...

Страница 2: ...nd Adjustments 34 9 1 About a setup of a touch panel 34 10 Block Diagram 39 11 Wiring Connection Diagram 42 11 1 Wiring Connection Diagram 1 42 11 2 Wiring Connection Diagram 2 44 11 3 Wiring Connection Diagram 3 45 11 4 Wiring Connection Diagram 4 46 11 5 Wiring Connection Diagram 5 47 11 6 Wiring Connection Diagram 6 48 11 7 Wiring Connection Diagram 7 49 11 8 Wiring Connection Diagram 8 50 11 9...

Страница 3: ...azards 1 2 Touch Current Check 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Figure 1 3 Use Leakage Current Tester Simpson 228 or equivalent to measure the potential across the measuring network 4...

Страница 4: ...xposure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not r...

Страница 5: ...Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb sol d...

Страница 6: ...6 TH 47LFT30W 2 3 Precautions for Installation ...

Страница 7: ...7 TH 47LFT30W ...

Страница 8: ...8 TH 47LFT30W ...

Страница 9: ...n Destination can be confirmed by Manufacturing ID No indicated in the Model Name Plate as following figure TH 47LFT30WU North and Latin America TH 47LFT30WA Oceania TH 47LFT30W Other The principal different points are AC power cord Carton box owners manual and set up guide ...

Страница 10: ...10 TH 47LFT30W 3 2 Applicable signals ...

Страница 11: ...11 TH 47LFT30W ...

Страница 12: ...ion terminals HDMI 1 2 TYPE A Connector DVI D IN DVI D 24 Pin Compliance with DVI Revision 1 0 Content Protection Compatible with HDCP 1 1 AUDIO Stereo mini jack M3 1 0 5 Vrms Shared with PC IN PC IN High Density Mini D sub 15 Pin G with sync 1 0 Vp p 75 ohm G without sync 0 7 Vp p 75 ohm B 0 7 Vp p 75 ohm R 0 7 Vp p 75 ohm HD VD 1 0 5 0 Vp p high impedance AUDIO Stereo mini jack M3 1 0 5 Vrms Sha...

Страница 13: ...13 TH 47LFT30W 5 Operating Instructions ...

Страница 14: ...14 TH 47LFT30W ...

Страница 15: ...15 TH 47LFT30W 6 Service Mode 6 1 Service Menu Function 1 ...

Страница 16: ...16 TH 47LFT30W 6 2 Service Menu Function 2 ...

Страница 17: ...17 TH 47LFT30W 6 3 Service Mode Function 1 ...

Страница 18: ...18 TH 47LFT30W 6 4 Service Mode Function 2 ...

Страница 19: ...19 TH 47LFT30W 7 Troubleshooting Guide ...

Страница 20: ...20 TH 47LFT30W 8 Disassembly and Assembly Instructions 8 1 SERVICE INSTRUCTIONS ...

Страница 21: ...21 TH 47LFT30W 8 2 Disassembly Procedure Chart ...

Страница 22: ...ve the metal wall hanging fittings 2 When replacing the mounting frame put four screws SPECIAL SCREW 5X12 in place 8 6 Removing the AV covers 1 Undo the twelve screws to remove the AV cover from the back plate SPECIAL SCREW 4X12 2 Remove the AV cover and fit the replacement AV cover Precautions for removing and fitting the AV cover A specialty washer is fitted in one place on the AV cover to ensur...

Страница 23: ...e it will result in damage to the unit Cleaning air filters is required because dust and dirt builds up in air filters during use Clean any dust and dirt adhering to the air filters and around the unit using a vacuum cleaner Take care not to damage the air filters while cleaning them 8 8 Removing the air supply fan and exhaust fan 1 Remove the screws which hold the finger guard and fan together SC...

Страница 24: ...creen About cabinet front touch panel is included exchange After exchanging a cabinet front a touch panel is included a setup of a touch panel is required Please refer to 9 1 a setup of a touch panel for the setting method 1 Remove 17 screws which hold the cabinet front and cabi net back together SPECIAL SCREW 4X12 2 Remove the touch screen control board holder Remove two screws which secure the h...

Страница 25: ...creen 8 12 Removing the cabinet back 1 Undo eight screws in the metal panel mounting brackets SCR BIN SW W 4X6 2 Take the following steps to prepare for removing the cabi net back together with the power cord because the power cord is fitted to the cabinet back Remove the power cord from the clamp which holds the cords Pull out the coupler K601 for the power board Undo the screws holding the earth...

Страница 26: ...agonal nut X 4 DVI IN pin PC IN pin SPECIAL SCREW b X 2 HDMI pin SCR PAN 3X8 2 Replace the main board with the replacement board Precautions for removing and fitting the main board Aluminium tape is affixed on the main board USB pin and metal pin fitting Make sure that this aluminium tape remains in place while handling them 25X10mm 1 sheet 8 15 How to replace the jack board 1 Remove the screws wh...

Страница 27: ... Remove the coupler for the cable from the inverter unit of the LCD panel two places 3 Remove the cap from the side of the cover fan side assembly The cap is fixed with two tabs three on each side total of six 4 Remove six screws three on each side which hold the cover fan side assembly from the side SCR BIN SW W 4X10 5 Remove eight screws four on each side which hold the cover fan side assembly f...

Страница 28: ...e the cover panel Bottom SCR BIN SW W 4X10 12 Replace it with the replacement LCD panel assembly 8 19 How to replace the main switch board and RC LED board 1 Remove ten screws from the bottom of the cabinet back and remove the control button main switch board and RC LED board together with the metal holder fitting SPECIAL SCREW 4X12 Precautions for removing and fitting the main switch board and RC...

Страница 29: ...es which are fitted on the power board side of the power cord Take care not to damage the power cord when cutting the CV band with nippers etc 2 Turn to loosen the waterproof nut which secures the power cord onto the cabinet back and remove the nut 3 Pull the power cord out of the hole in the waterproof nut 4 Undo the waterproof nut using a spanner to disassemble it 5 Open the slit of the rubber p...

Страница 30: ...r cord onto the cabinet back size 36 2mm Tightening torque 50 kgf cm 12 Fit one ferrite core with a CV band on the power board side connector part of the power cord 8 21 How to replace the gaskets Precautions for replacement of the gaskets The gaskets shown in the drawing are important parts which must be installed between the cabinet front cabinet back and back plate to keep the joins airtight to...

Страница 31: ... part 8 23 How to replace the AV cover bottom 1 Undo the ten screws to remove the AV cover bottom from the back plate SPECIAL SCREW 4X12 2 Replace it with the replacement AV cover bottom bot tom The replacement AV cover bottom is a single unit part including gasket and gel for the wire outlet 8 24 Position for the hook holds cables The position for fitting the hook for holding cables etc is as sho...

Страница 32: ... Replace them with the replacement airflow sensors 8 27 How to replace the Panasonic badge The Panasonic badge is attached to the replacement cab inet front but the Panasonic badge itself can be also sup plied as a single part Take the following steps to replace the Panasonic badge 1 Detach the Panasonic badge 2 Attach the replacement Panasonic badge to the specified position on the cabinet front ...

Страница 33: ...33 TH 47LFT30W ...

Страница 34: ...anel after exchanging touch panels When setting up a touch panel the personal computer with which driver software was installed is required For details please refer to the volume on operation manual touch panel After connecting a personal computer with a touch panel when recognized as a new device please set up plug and play ...

Страница 35: ...35 TH 47LFT30W ...

Страница 36: ...36 TH 47LFT30W ...

Страница 37: ...37 TH 47LFT30W ...

Страница 38: ...38 TH 47LFT30W ...

Страница 39: ... AC264V 2 7A 400V 200V 412V NOISE FILTER Q613 Q612 Q614 Q615 Q6800 Q685 Q684 Q690 692 47 Q600 Q601 Q605 Q606 Q1606 47 Q1603 Q602 Q604 1 1 2 3 4 5 6 7 8 9 10 11 11 BLON P_FAIL1 P_FAIL1 K16C P_FAIL1 P_FAIL1 DCR_VBR BLON DCR_VBR 12V_PWR 5VSTB 24V 5VSTB 12V 24V_EN Q6620 Q6621 K6A 1 2 3 4 5 6 7 SWICH1 MAIN_EN SWICH SWICH2 K16A 1 2 3 4 5 6 7 MCU_5V 12VPAN_EN 12VPAN_EN PANEL_12V IC6600 2 3 7 12V IC7504 I...

Страница 40: ...DA CLOCKOUT CLOCKOUT RTC RTC SCL SDA SCL 3 3VSTB MCU_5V IC805 1 2 3 4 5 6 7 8 MCU_5V MAIN_EN IR KEY_POWER RTC 5VD_PWR SWICH SWICH SWICH1 SWICH2 IC7201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PC_DET LED_GREEN LED_RED 1 2 3 4 5 6 7 8 UART SW UART SW IC2005 1 2 3 4 5 IC2006 1 2 3 4 5 RXD0 RXD1 RXD1 TXD1 TXD1 5VSTB TXD0 3 3VSTB RXD0 MCU_5V MCU_5V IC2007 IC2008 1 2 3 4 5 Q7206 K8F K19F RED 5...

Страница 41: ...AN3 1 4 KFN5 FN904 Q4309 Q4310 Q4315 FAN_ON1 FAN_LOCK1 12V_PWR 1 3 KFN1 FN907 Q1851 Q1852 Q1856 1 KTH1 to TEMPERATURE SENSOR INTAKE to TEMPERATURE SENSOR INTAKE to TEMPERATURE SENSOR EXHAUST 1 KTH2 1 KTH3 24VP K8A 1 1 2 3 4 5 6 7 8 9 10 11 12 12 24VP K18A 1 2 3 4 5 6 7 8 9 10 11 12 12 1 IC6613 1 2 3 4 5 6 7 8 P_FAIL1 12V_FAN2 IC6614 1 2 3 4 5 6 7 8 P_FAIL1 12V_FAN3 IC6615 1 2 3 4 5 6 7 8 P_FAIL1 1...

Страница 42: ...42 TH 47LFT30W 11 Wiring Connection Diagram 11 1 Wiring Connection Diagram 1 ...

Страница 43: ...43 TH 47LFT30W ...

Страница 44: ...44 TH 47LFT30W 11 2 Wiring Connection Diagram 2 ...

Страница 45: ...45 TH 47LFT30W 11 3 Wiring Connection Diagram 3 ...

Страница 46: ...46 TH 47LFT30W 11 4 Wiring Connection Diagram 4 ...

Страница 47: ...47 TH 47LFT30W 11 5 Wiring Connection Diagram 5 ...

Страница 48: ...48 TH 47LFT30W 11 6 Wiring Connection Diagram 6 ...

Страница 49: ...49 TH 47LFT30W 11 7 Wiring Connection Diagram 7 ...

Страница 50: ...50 TH 47LFT30W 11 8 Wiring Connection Diagram 8 ...

Страница 51: ...51 TH 47LFT30W 11 9 Wiring Connection Diagram 9 ...

Страница 52: ...52 TH 47LFT30W 11 10 Wiring Connection Diagram 10 ...

Страница 53: ...53 TH 47LFT30W 12 Exploded View and Replacement Parts List 12 1 Exploded View and Mechanical Replacement Parts List 12 1 1 Exploded View 12 1 1 1 Exploded View 1 ...

Страница 54: ...54 TH 47LFT30W 12 1 1 2 Exploded View 2 ...

Страница 55: ...55 TH 47LFT30W 12 1 1 3 Exploded View 3 ...

Страница 56: ...56 TH 47LFT30W 12 1 1 4 Exploded View 4 ...

Страница 57: ...57 TH 47LFT30W 12 1 1 5 Exploded View 5 ...

Страница 58: ...58 TH 47LFT30W 12 1 1 6 Exploded View 6 ...

Страница 59: ...59 TH 47LFT30W 12 1 1 7 Exploded View 7 ...

Страница 60: ...60 TH 47LFT30W 12 1 1 8 Exploded View 8 ...

Страница 61: ...61 TH 47LFT30W 12 1 1 9 Exploded View 9 ...

Страница 62: ...62 TH 47LFT30W 12 1 1 10 Exploded View 10 ...

Страница 63: ...63 TH 47LFT30W 12 1 1 11 Packing ...

Страница 64: ... SETUP GUIDE RUSSIAN 1 29 T6103576527 SETUP GUIDE UKURAINIAN 1 29 T6103576534 SETUP GUIDE KAZAKHSTAN 1 29 T6103576541 SETUP GUIDE NORWEGIAN 1 29 T6103576558 SETUP GUIDE FINNISH 1 30 T6103593470 TOUCH PANEL MAN UAL 1 31 T9450636937 USB CABLE Included Acces sory 1 Display to PC 32 N2QAYB000535 REMOTE CONTROL 1 33 T4120808003 SPECIAL SCREW 55 34 T4120808102 SPECIAL SCREW 32 35 T4120808409 SPECIAL WAS...

Страница 65: ...SY K72E K10E 1 Chap 11 2 22 T6103576787 STANDARD WIRE ASSY K001R KSPR 1 Chap 11 2 11 T6103576824 STANDARD WIRE ASSY K001L KSPL 1 Chap 11 2 11 T6103576831 NON STANDARD WIRE ASSY KIV1 CN1 1 Chap 11 2 24 T6103576848 NON STANDARD WIRE ASSY KFN5 KFN6 KFN7 3 Chap 11 2 17 18 19 T6103576855 NON STANDARD WIRE ASSY KFN2 KFN3 KFN4 3 Chap 11 2 14 15 16 T6103576862 NON STANDARD WIRE ASSY TEM PERATURE SENSOR 3 ...

Страница 66: ...1 59 T6103569635 CIRCUIT BOARD KEY SW 1 60 T6103569659 CIRCUIT BOARD RC LED 1 57 T6103570396 CIRCUIT BOARD TEMPERATURE SENSOR 3 61 T6103570440 CIRCUIT BOARD POWER 1 Ref No Board Name Function Remarks 56 MAIN Main Audio Video Signal Processor HDMI in DVI in PC in All boards are Non serviceable 57 TEMPERATURE SEN SOR Temperature Sensor 58 JACK AV Terminal 59 KEY SW Control Button 60 RC LED Remote Re...

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