Sony BRAVIA KD-43X8301C Service Manual Download Page 86

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KD-43/49X8301C (FW-43/49X8370C), 8305C, 8307C, 8308C, 8309C

SEC 3. TROUBLE SHOOTING

3-1. TRIAGE

Chart of triage information

1. Confirm the claimed symptom.

2. Select that symptom from the chart.

3. Bring all the boards and cables listed for that symptom.

4. Follow the troubleshooting charts in the technical guides to isolate the board.

5. Chart Color Code.

RED DOT: Most likely defective part

BLUE TRIANGLE: Secondary possible defective part

BLACK TEXT: Board that may correct the symptom

Summary of Contents for BRAVIA KD-43X8301C

Page 1: ...SERVICE MANUAL Version Date Subject 1 0 4 2015 Original manual issue LCD TV 9 888 570 01 HISTORY INFORMATION FOR THE FOLLOWING MANUAL ORIGINAL MANUAL ISSUE DATE 4 2015 GN1T CHASSIS Segment XFL ...

Page 2: ...SERVICE MANUAL LCD TV 9 888 570 01 GN1T CHASSIS Segment XFL ...

Page 3: ...KD 49X8307C Silver RMT TX100D CEI UKA RMT TX100E RU3 KD 49X8308C Black RMT TX100D CEI UKA RMT TX100E RU3 KD 49X8309C Black RMT TX100D CEI UKA MODEL COLOR COMMANDER DEST KD 43X8301C Black RMT TX100D CEI FW 43X8370C KD 43X8305C Black RMT TX100D CEI UKA RMT TX100E RU3 KD 43X8307C Silver RMT TX100D CEI UKA RMT TX100E RU3 KD 43X8308C Black RMT TX100D CEI UKA KD 43X8309C Black RMT TX100D CEI UKA ...

Page 4: ...with an adequate number of people larger size TVs require two or more people Correct hand placement while carrying the TV is very important for safety and to avoid damages SAFETY RELATED COMPONENT WARNING Components identified by shading and mark on the schematic diagrams exploded views and in the parts list are critical for safe operation Replace these components with Sony parts whose part number...

Page 5: ...viter de causer des dommages ALERTE Afi n d eviter tout risque d electrocution provenant d un chassis sous tension un transformateur d isolement doit etre utilise lors de tout depannage Le chassis de ce recepteur est directement raccorde a l alimentation du secteur ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE Les composants identifi es par une trame et par une marque sur les schemas de principe...

Page 6: ...tures or in areas of high humidity for an extended period of time 4 Do not expose the LCD panel to direct sunlight 5 Avoid contact with water It may cause a short circuit within the module 6 Disconnect the AC power when replacing the backlight CCFL or inverter circuit High voltage occurs at the inverter circuit at 650Vrms 7 Always clean the LCD panel with a soft cloth material 8 Use care when hand...

Page 7: ... replaced Be absolutely certain that you have replaced all the insulators 4 Look for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement 5 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement 6 Check th...

Page 8: ...analog meters must have an accurate low voltage scale The Simpson s 250 and Sanwa SH 63TRD are examples of passive VOMs that are suitable Nearly all battery operated digital multimeters that have a 2 VAC range are suitable see Figure A How to Find a Good Earth Ground A cold water pipe is a guaranteed earth ground the cover plate retaining screw on most AC outlet boxes is also at earth ground If th...

Page 9: ...for the user s knowledge and reference If an error symptom cannot be reproduced the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur RED LED blinking count Detection Items 2x G B Main 12V over voltage MAIN_POWER 3x B Main 5 0V failure DC_ALERT B S Audio amp protection AUD_ERR B Tuner or demodulator I2C No...

Page 10: ...0 006 BACKLIGHT ERR 000000000000 000000000000 000000000000 000 007 TEMP_ERR 150101000200 150101000002 000000000000 002 007 4KBE_ERR 000000000000 000000000000 000000000000 000 008 SW_ERR 000000000000 000000000000 000000000000 000 Back 00005 00414 00002 Home Exit Panel Operation Time is recorded every 30 min but Total Operation Time is recorded every 1 hr Therefore the panel op time might become lar...

Page 11: ...In standby mode press buttons on the remote commander sequentially in rapid succession as shown below SELF DIAGNOSIS FUNCTION Since the diagnostic results displayed on the screen are not automatically cleared always check the self diagnostic screen After you have completed the repairs clear the result display to 0 Clearing the Self Check Diagnostic List Panel operation time Press the Channel 7 Cha...

Page 12: ...9C 12 SEC 1 DISASSEMBLY There are clutch in the yellow frame Therefore please be careful in the case of the disassembly or assembly of parts 1 1 1 STAND 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C STAND 4 screws SCREW PSW M5X16 P N 4 449 743 01 ...

Page 13: ... 43 49X8370C 8305C 8307C 8308C 8309C 13 DISASSEMBLY 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 1 2 LABEL REAR TERMINAL AND LABEL SIDE TERMINAL W AND LABEL CI LABEL REAR TERMINAL LABEL SIDE TERMINAL W LABEL CI ...

Page 14: ...FW 43 49X8370C 8305C 8307C 8308C 8309C 14 DISASSEMBLY 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 1 3 AC COVER AND POWER SUPPLY CORD AC COVER 1 2 3 4 POWER SUPPLY CORD Screw SCREW PWH M3X6 P N 4 452 935 11 5 ...

Page 15: ... 15 DISASSEMBLY 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 1 4 REAR COVER SM HRN A 1 2 3 9 screws SCREW BVTP 4X12 TYPE2 IT 3 P N 2 580 639 01 4 screws SCREW PSW M4X10 P N 4 159 298 01 9 screws SCREW PWH M3X6 P N 4 452 935 11 REAR COVER SM HRN A ...

Page 16: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 16 DISASSEMBLY 1 1 5 TAPE AND WIRE DRESSING 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C TAPE ...

Page 17: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 17 DISASSEMBLY 1 1 6 TAPE AND WIRE DRESSING 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C TAPE TAPE ...

Page 18: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 18 DISASSEMBLY 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 1 7 SPEAKER BOX ASSY L 1 2 3 SPEAKER BOX ASSY L ...

Page 19: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 19 DISASSEMBLY 1 1 8 SPEAKER BOX ASSY R 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 3 SPEAKER BOX ASSY R ...

Page 20: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 20 DISASSEMBLY 1 1 9 TAPE 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C TAPE TAPE ...

Page 21: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 21 DISASSEMBLY 1 1 10 BT ANTENNA 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C Screw SCREW PSW M3X6 P N 2 990 421 41 2 4 BT ANTENNA 3 1 ...

Page 22: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 22 DISASSEMBLY 1 1 11 SMART CORE 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 2 3 1 SMART CORE Notes on assembling the Smart core ...

Page 23: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 23 DISASSEMBLY 1 1 12 SWITCH UNIT 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 3 SWITCH UNIT Release the lock ...

Page 24: ...3 49X8370C 8305C 8307C 8308C 8309C 24 DISASSEMBLY 1 1 13 HARNESS ASSY MAIN AND CONNECTOR ASSY 28P 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C HARNESS ASSY MAIN P N 1 910 110 20 CONNECTOR ASSY 28P P N 1 910 110 19 ...

Page 25: ...D 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 25 DISASSEMBLY 1 1 14 BRACKET SC HRN 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 BRACKET SC HRN 3 2 2 screws SCREW PSW M3X6 P N 2 990 421 41 ...

Page 26: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 26 DISASSEMBLY 1 1 15 SLIDE CLAMP 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 SLIDE CLAMP ...

Page 27: ...TOM FRAME HRN KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 27 DISASSEMBLY 1 1 16 BOTTOM FRAME HRN 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 3 8 screws SCREW PSW M3X6 P N 2 990 421 41 ...

Page 28: ...D 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 28 DISASSEMBLY 1 1 17 BRACKET SP LAK 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 2 BRACKET SP LAK 1 8 screws SCREW PSW M3X6 P N 2 990 421 41 3 ...

Page 29: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 29 DISASSEMBLY 1 1 18 GL4 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C GL4 4 screws SCREW PSW M3X6 W12 P N 4 256 393 11 1 2 3 ...

Page 30: ...W 43 49X8370C 8305C 8307C 8308C 8309C 30 DISASSEMBLY 1 1 19 SHEET INSULATION HRN S 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 SHEET INSULATION HRN S An insulation sheet is under the GL4 power supply board ...

Page 31: ...308C 8309C 31 DISASSEMBLY 1 1 20 FLEXIBLE FLAT CABLE 41P XFA AND FLEXIBLE FLAT CABLE 51P XFA 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C TAPE 1 2 3 FLEXIBLE FLAT CABLE 41P XFA P N 1 848 925 11 FLEXIBLE FLAT CABLE 51P XFA P N 1 848 920 11 ...

Page 32: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 32 DISASSEMBLY 1 1 21 BRACKET SIDE F MOLD 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 3 BRACKET SIDE F MOLD ...

Page 33: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 33 DISASSEMBLY 1 1 22 BRACKET TOP FL MOLD 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 3 BRACKET TOP FL MOLD ...

Page 34: ...3 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 34 DISASSEMBLY 1 1 23 BMFW ASSY 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 3 BMFW ASSY 2 8 screws SCREW PSW M3X6 P N 2 990 421 41 2 1 1 3 1 1 1 1 ...

Page 35: ...mpletely 0 5 1 0kgf Guide line No indication of direction Caution 1 Please aim at the center of square land 2 Assy the gaskets just before B board panel installation NOTE When you replace a BMFL board it is necessary to stick five new GASKET on a new BMFL board GASKET BMF 4 566 117 01 However there are sets that mount the surface mount type gasket In that case replacing the GASKET is nor necessary...

Page 36: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 36 DISASSEMBLY 1 1 25 SHEET THERMAL BM 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C SHEET THERMAL BM 1 2 ...

Page 37: ... 8307C 8308C 8309C 37 DISASSEMBLY 1 1 26 PLATE MAIN S HRN 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C PLATE MAIN S HRN 1 2 3 PLATE MAIN S HRN 1 2 3 2 screws SCREW PSW M3X6 P N 2 990 421 41 2 screws SCREW PSW M3X6 P N 2 990 421 41 ...

Page 38: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 38 DISASSEMBLY 1 1 27 SLIDE CLAMP 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 1 2 SLIDE CLAMP ...

Page 39: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 39 DISASSEMBLY 1 1 28 LCD PANEL 1 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C LCD PANEL ...

Page 40: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 40 DISASSEMBLY 1 2 1 STAND 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C STAND 4 screws SCREW PSW M5X16 P N 4 449 743 01 ...

Page 41: ... 43 49X8370C 8305C 8307C 8308C 8309C 41 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 2 LABEL REAR TERMINAL AND LABEL SIDE TERMINAL W AND LABEL CI LABEL REAR TERMINAL LABEL SIDE TERMINAL W LABEL CI ...

Page 42: ...FW 43 49X8370C 8305C 8307C 8308C 8309C 42 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 3 AC COVER AND POWER SUPPLY CORD AC COVER 1 2 3 4 POWER SUPPLY CORD Screw SCREW PWH M3X6 P N 4 452 935 11 5 ...

Page 43: ... 43 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 4 REAR COVER M HRN A 1 2 3 9 screws SCREW BVTP 4X12 TYPE2 IT 3 P N 2 580 639 01 4 screws SCREW PSW M4X10 P N 4 159 298 01 10 screws SCREW PWH M3X6 P N 4 452 935 11 REAR COVER M HRN A ...

Page 44: ...3 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 44 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 5 BRACKET VESA 1 2 3 4 Screws SCREW BVTP 3X8 TYPE2 IT 3 P N 7 685 646 79 BRACKET VESA ...

Page 45: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 45 DISASSEMBLY 1 2 6 TAPE AND WIRE DRESSING 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C TAPE TAPE ...

Page 46: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 46 DISASSEMBLY 1 2 7 TAPE AND WIRE DRESSING 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C TAPE TAPE ...

Page 47: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 47 DISASSEMBLY 1 2 8 SPEAKER BOX ASSY L 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 3 SPEAKER BOX ASSY L ...

Page 48: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 48 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 9 SPEAKER BOX ASSY R 1 2 3 SPEAKER BOX ASSY R ...

Page 49: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 49 DISASSEMBLY 1 2 10 TAPE 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C TAPE TAPE ...

Page 50: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 50 DISASSEMBLY 1 2 11 BT ANTENNA 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 2 4 BT ANTENNA 3 1 Screw SCREW PSW M3X6 P N 2 990 421 41 ...

Page 51: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 51 DISASSEMBLY 1 2 12 SMART CORE 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 2 3 SMART CORE Notes on assembling the Smart core ...

Page 52: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 52 DISASSEMBLY 1 2 13 SWITCH UNIT 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 3 SWITCH UNIT Release the lock ...

Page 53: ...3 49X8370C 8305C 8307C 8308C 8309C 53 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 14 HARNESS ASSY MAIN AND CONNECTOR ASSY 28P HARNESS ASSY MAIN P N 1 910 110 22 CONNECTOR ASSY 28P P N 1 910 110 21 ...

Page 54: ...D 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 54 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 15 BRACKET SC HRN 1 BRACKET SC HRN 3 2 2 screws SCREW PSW M3X6 P N 2 990 421 41 ...

Page 55: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 55 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 16 SLIDE CLAMP 1 2 SLIDE CLAMP ...

Page 56: ...43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 56 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C BOTTOM FRAME HRN 1 2 17 BOTTOM FRAME HRN 1 2 3 8 screws SCREW PSW M3X6 P N 2 990 421 41 ...

Page 57: ...D 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 57 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 2 BRACKET SP LAK 1 8 screws SCREW PSW M3X6 P N 2 990 421 41 3 1 2 18 BRACKET SP LAK ...

Page 58: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 58 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C GL4 4 screws SCREW PSW M3X6 W12 P N 4 256 393 11 1 2 3 1 2 19 GL4 ...

Page 59: ... FW 43 49X8370C 8305C 8307C 8308C 8309C 59 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 20 SHEET INSULATION HRN S 1 2 SHEET INSULATION HRN S An insulation sheet under the GL4 power supply board ...

Page 60: ...308C 8309C 60 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 21 FLEXIBLE FLAT CABLE 41P XFB AND FLEXIBLE FLAT CABLE 51P XFB TAPE 1 2 3 FLEXIBLE FLAT CABLE 41P XFB P N 1 848 926 11 FLEXIBLE FLAT CABLE 51P XFB P N 1 848 921 11 ...

Page 61: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 61 DISASSEMBLY 1 2 22 BRACKET SIDE F MOLD 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 3 BRACKET SIDE F MOLD ...

Page 62: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 62 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 23 BRACKET TOP FL MOLD 1 2 3 BRACKET TOP FL MOLD ...

Page 63: ...3 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 63 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 3 BMFW ASSY 2 8 screws SCREW PSW M3X6 P N 2 990 421 41 2 1 1 3 1 1 1 1 1 2 24 BMFW ASSY ...

Page 64: ...mpletely 0 5 1 0kgf Guide line No indication of direction Caution 1 Please aim at the center of square land 2 Assy the gaskets just before B board panel installation NOTE When you replace a BMFL board it is necessary to stick five new GASKET on a new BMFL board GASKET BMF 4 566 117 01 However there are sets that mount the surface mount type gasket In that case replacing the GASKET is nor necessary...

Page 65: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 65 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 26 SHEET THERMAL BM SHEET THERMAL BM 1 2 ...

Page 66: ...21 41 PLATE MAIN S HRN 1 2 3 2 screws SCREW PSW M3X6 P N 2 990 421 41 PLATE MAIN S HRN 1 2 3 KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 66 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 27 PLATE MAIN S HRN ...

Page 67: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 67 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 28 SLIDE CLAMP 1 2 SLIDE CLAMP ...

Page 68: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 68 DISASSEMBLY 1 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 1 2 29 LCD PANEL LCD PANEL ...

Page 69: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 69 DISASSEMBLY 1 3 1 WLAN BT MODULE 11AC ASSY 1 3 SMART CORE ML 1 2 WLAN BT MODULE 11AC ASSY ...

Page 70: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 70 DISASSEMBLY 1 3 2 WLAN BT MODULE 11AC 1 1 2 WLAN BT MODULE 11AC 3 2 1 3 SMART CORE ML Caution Avoid to touching on this components and connector ...

Page 71: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 71 DISASSEMBLY 1 3 3 SHEET THERMAL SC AND HEAT SINK L SC AND BRACKET WIFI SHEET THERMAL SC 1 2 HEAT SINK L SC 3 4 1 3 SMART CORE ML BRACKET WIFI ...

Page 72: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 72 DISASSEMBLY 1 3 4 COVER TOP 1 COVER TOP 2 1 3 SMART CORE ML ...

Page 73: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 73 DISASSEMBLY 1 3 5 PANEL ORNAMENT 1 2 3 1 3 SMART CORE ML PANEL ORNAMENT ...

Page 74: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 74 DISASSEMBLY 1 3 6 LIGHT GUIDE LIGHT GUIDE 1 2 3 1 3 SMART CORE ML LOCK PORTION ...

Page 75: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 75 DISASSEMBLY 1 3 7 HSC3_S_M MOUNT 1 3 HSC3_S_M MOUNT 2 1 3 SMART CORE ML ...

Page 76: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 76 DISASSEMBLY 1 3 8 CASE BOTTOM M CASE BOTTOM M 1 3 SMART CORE ML ...

Page 77: ...Setting Tuner Wifi Service Mode Model Information Self diagnosis History Video Audio Panel PQ 4 How to use the remote commander 5 After entering service mode then turn off the power switch Function The flow of control Service mode on Display 5 Vol Up Power Service mode off MENU HOME Item up down Item select left right Execute OK Summary of key behavior Key Behavior Menu Close service menu Cursor E...

Page 78: ...o Audio Panel PQ Set Home Exit General Setting Tuner Wifi Service Mode Model Information Self diagnosis History Video Audio Panel PQ Model Information Model Number Setting SERIAL NUMBER EDIT Set Home Exit Model Status Information Main Micro PKG2 011 0010NAB 0001 UC2 V1 000 102100006 AQ1 100 00 00 00 00 0 0 0 CameraVID CameraPIC CameraFW SW Version NVM Version Boot Version PQ Version AQ Version exF...

Page 79: ... appear to confirm input data correct Serial Number can be set ONLY ONCE 5 Press or button to select YES or NO Select YES if input data is correct Select NO if input data is incorrect Press Enter to save answer Model Number Setting Serial Number Edit _ _ _ _ _ _ _ Mode Status Information Model Information Model Number Setting Serial Number Edit 9 9 9 9 9 9 9 Service Mode Status Information Model I...

Page 80: ...r will not able to edit anymore If NO is selected the input data is not saved into EEPROM The serial number that has been input is displayed User can still edit the Serial Number Model Number Setting KDL 40X500B Serial Number Edit 9 9 9 9 9 9 9 Service Mode Status Information Model Information Model Number Setting KDL 40X500B Serial Number Edit 9 9 9 9 9 9 9 Service Mode Status Information Model I...

Page 81: ...arrow key to scroll Product Name Candidate e g KDL 40X500B CO1 KDL 40X500C BR6 4 Select one Product Name from the list press Enter will pop dialog to inform user to confirm data Model dependent settings will be overwritten into EEPROM _ _ _ _ _ _ _ _ _ _ _ _ OK MODEL_NUMBER_SETTING Set Home Exit General Setting Tuner Wifi Service Mode Model Information Self diagnosis History Video Audio Panel PQ S...

Page 82: ...rvice mode a Go to WB Adjustment category by or b To select WB Adjustment press button c To change data press or on remote commander Back R WB Gain 0 G WB Gain 0 B WB Gain 0 R WB Offset 0 G WB Offset 0 B WB Offset 0 Set Home Exit Service Mode Set Home Exit Tuner Wifi BT Model Information Self diagnosis History Video Audio Panel PQ General Setting ...

Page 83: ...a CUC data transfer a Select WB Gamma data transfer by pressing or on remote commander b To change the items press or on remote commander and press Enter button Selectable items are 0 SoC to T con 1 T con to SoC 2 Not atction c Select start and press Enter button to start transfer Service Mode Set Home Exit Tuner Wifi BT Model Information Self diagnosis History Video Audio Panel PQ General Setting...

Page 84: ...ressing or then pressing Enter or button to enter inside 2 Select HDD Performance check by pressing or then pressing Enter or button to enter inside 3 A message Please wait is displayed during performance check processing 4 Result OK or NG will be displayed after performance of HDD is checked Set Home Exit General Setting Tuner Wifi BT Service Mode Model Information Self diagnosis History Video Au...

Page 85: ...ISTER 1 In Service Mode select General Setting by pressing or then pressing Enter or button to enter inside 2 Select AAA by pressing or then pressing Enter or button to enter inside 3 Result OK or NG will be displayed after HDD re registration is succeed failed NG Back HDD Performace Check Result Set Home Exit General Setting Tuner Wifi BT Service Mode Model Information Self diagnosis History Vide...

Page 86: ...aimed symptom 2 Select that symptom from the chart 3 Bring all the boards and cables listed for that symptom 4 Follow the troubleshooting charts in the technical guides to isolate the board 5 Chart Color Code RED DOT Most likely defective part BLUE TRIANGLE Secondary possible defective part BLACK TEXT Board that may correct the symptom ...

Page 87: ...C 8307C 8308C 8309C 87 TROUBLE SHOOTING 3 2 NO POWER 3 2 1 NO POWER PCU No Power Check STBY 3 3V C9030 On B board Harness G Board Replace Between G Board to B Board Harness B Board NG OK NG OK u Com Failure DDCON LDO Main Device Failure ...

Page 88: ... Board No Yes Check P_ON_VBUS P on ucom pin11 is 3 0V Change IC9017 No Yes Yes Change IC9017 No Check P_ON_ 1 P on ucom pin13 is 3 0V Check PGOOD_1 R9173 Voltage Is the voltage 3 0V 1 3 No POWER DDCON LDO Check 1 0V DDCON IC9008 No Check C9117 Voltage Is the voltage 3 0V Check 3 3V_STBY R9144 CN9000 26pin No Check POWER_ON P on ucom pin19 Is the voltage 3 0V Try AC Off and On after few minutes If ...

Page 89: ... Check ORESETB P on ucom pin12 Is the voltage 3 0V Change IC9017 No Yes Change IC9017 No END Ucom IC9017 is working OK Yes Check X_SYSTEM_RST P on ucom pin16 Is the voltage 3 0V Change IC9017 No Yes If BL_MUTE R9174 is 0V Check BL_ON P on ucom pin18 Is the voltage 3 0V Change IC9017 No Yes If PANEL_PWER_ON R9172 is 0V Check XRST P on ucom pin17 Is the voltage 3 0V From previous page ...

Page 90: ...Is voltage 5V Change IC9018 Yes No END Check Enable pin voltage Is voltage 2 5V 1 2 No Power U Com Failure Change Fuse No No START Yes Change DDCON IC Check fuse F9xxx Is fuse OK Check Vcc voltage C9xxx Is voltage 12 0V Check POWER_ON P on ucom pin19 Refer 1 2 No Power U Com Failure No Yes Yes 3 2 3 NO POWER DC_OFF_DET check ...

Page 91: ...tage 2 5V Change IC9010 Change D9000 No No START Yes Change DDCON IC9009 Check Vcc voltage C9061 Is voltage 3V Yes Check D9000 Is diode No Yes Check G board and harness Change D9001 No Check Vcc voltage C9061 Is voltage 4V Yes Check D9001 Is diode No Yes Check 5V_MAIN DDCON IC9001 Check IC9403 Vcc voltage C9428 Is voltage 12V No Yes ...

Page 92: ...C 8307C 8308C 8309C TROUBLE SHOOTING Check Enable pin voltage Is voltage 3V 1 2 No Power U Com Failure No START Yes Change LDO IC Check Vcc voltage C9xxx Is voltage 3V Check 3 3V_MAIN DDCON IC9003 No Yes Yes 3 2 6 NO POWER LDOs check check ...

Page 93: ...time blinking Check 12V_REG at pin 13 15 17 of CN9000 on B Board Voltage 13 2V Yes No B Board G Board 3 3 2 3 Times Blinking DC Alert BMFL BMFW board Go to Audio check point AUDIO Go to HDMI check point HDMI Go to Tuner check point TUNER 3 time blinking Check 5 0V_MAIN at pin1 in IC8001 4 959V Voltage 5 285V IC9014 etc B Board DC_ALERT NG OK ...

Page 94: ...except UC JL6006 Check TU_DEM_3 3V except UC JL6019 Check TU_1 1V JP FB6800 tuner side NG NG except JP R6001 R6002 C6004 C6005 R1468 R1469 JP EU R6003 R6004 C6006 C6007 R1466 R1467 JP only R6005 R6006 If these parts are OK check Muffin FB6001 C6002 C6003 FB6004 C6014 C6015 FB6006 C6020 C6021 FB6800 C6800 If these parts are OK go to DDCON troubleshooting OK OK Check TU_12V EU JP only JL 6027 NG OK ...

Page 95: ... 3 3 4 3 Times Blinking Audio Error Audio Error LED 3x blinking See other flow No Yes Go to page Power Off Checking 1 Go to page Power off Checking 2 Replace B K Harness OK Yes No Replace K PWB OK Replace B PWB OK Yes No Yes Segment XS Yes No B K harness NG K PWB NG B PWB NG ...

Page 96: ...ee Note 1 Replace B PWB No Yes 2 B PWB LDO out short See Note 1 3 B PWB Fuse broken See Note 1 No Yes No Yes Yes No 3 Fuse open check Measure impedance of fuse F7700 F7702 5A 12 5V If fuse open NG 1 PVDD GND short check Measure impedance between PVDD and GND at C7706 C7707 If impedance is 100Ω NG 2 LDO out short check Measure impedance between 3 3V and GND at C9130 If impedance is 100Ω NG 3 Fuse o...

Page 97: ...en PVDD and GND at capacitor C7722 C7762 C7782 or C7834 See 3 3 Voltage rise more than 0V for a moment at power on Yes 5 12 5V check 12 5V is supplied to K PWB for a moment before LED 3x brinking Power Off Check 2 No Replace G K Harness OK Yes Replace G PWB OK No Yes No Yes Return to LED 3x blinking Finish Segment XS Yes No 4 12 5V check 12 5V is supplied to B PWB for a moment before LED 3x brinki...

Page 98: ... Headphone Go to Power Off Checking 1 Yes No Go to No Sound Tuner Go to No Sound HDMI Go to No Sound Audio Sound Headphone Speaker Link setting is On Change Sound Headphone Speaker Link to Off OK Replace B PWB Yes No HP Audio out terminal or Headphone detect GPIO may be broken AV receiver is connected to HDMI in Yes Select External Inputs BRAVIA Sync Settings BRAVIA Sync Control off Speakers setti...

Page 99: ...ce of EQ_ 3 3V_MAIN at HDMI EQ side ex C5317 NG OK OK IC5212 Check VS GND impedance of 5V_BOSTON at HDMI EQ side ex C5351 NG IC5212 OK Check Voltage of 1 0V_HDMI EQ_ 3 3V_MAIN 5V_BOSTON at HDMI EQ side ex C5335 C5317 and C5351 NG Power DDCON OK Check Frequency of X tal X5202 27MHz NG X tal or around parts X5202 R5478 100ohm R5368 1Mohm C5298 10pF C5297 12pF OK Check I2C_C bus signal at CL5259 and ...

Page 100: ...0C 8305C 8307C 8308C 8309C 100 TROUBLE SHOOTING 3 3 6 4 Times Blinking LED Voltage Error 4 time blinking Check R9027 on the B Board B Board LED driver or G board Between 0 898V to 2 997V Change LD board or G board 0 897V or less ...

Page 101: ...at CN9000 on the B Board Replace the Harness Between G Board and B Board Replace the V By One FFC Change B Board Change Panel T con Harness is suspicious V By One FFC is suspicious B Board is suspicious NG OK NG Symptom improvement Symptom improve Symptom improve NG NG G Board is suspicious Replace G Board NG Panel T Con is suspicious Symptom improvement OK ...

Page 102: ...007 or 23pin of CN9000 on B Board Voltage 1 9 V Symptom Improvement Harness Change harness Change B board B Board Harness Connection OK No improvement Voltage 1 8 V Panel Change Panel Symptom Improvement No Improvement Symptom Improvement LED driver or G board Change LD board or G board No improvement LD board G board Symptom Improvement Check harness connection G board to B Board or LD board to B...

Page 103: ...ture Error 7 time blinking B Board NG Yes Panel NG Change B Board and Aging a few hours Setting circumstance is OK Temperature Ventilation etc Set to another location etc No Symptom improvement Check I2C_C bus communication OK check the next page Yes No Temp sensor IC1400 I2C_C bus dumping or Muffin check ...

Page 104: ...4 1 No Sound Audio No Sound Audio Replace B K Harness OK Yes No Replace K PWB OK Replace B PWB OK Yes No Yes No Finish Segment XS Yes No 3 4 NO SOUND No Sound with normal picture Please refer Audio troubleshooting YES NO Only RF tuner input Check IC1000 SOC 3 4 2 No Sound TUNER ...

Page 105: ...d Check the picture NG OK Refer to 4 6 MHL NO PICTURE NG OK Check the settings of Source equipment Check Sound by other TV set which is same model NG OK Check Source equipment by Reference TV set For example Samsung TV UN46ES7000 Toshiba TV 42WL863 RB1 or RB2 Refer to 3 1 No Sound Audio Change B Board ...

Page 106: ...rence TV set For example RB2 RB1 OK Check the settings of Source equipment Connect Stereo minijack cable between Source and the TV and Change HDMI DVI Audio Source to Auto or Analog Audio In Is Distributor used NO YES Connect Source equipment directly NG OK Does this model have Analog Audio In Stereo minijack YES NO Refer to 3 1 No Sound Audio Does this model have Analog Audio In Stereo minijack Y...

Page 107: ...linking 5x Blinking Check Other Portion Tuner No Picture HDMI No Picture Ext Video Input No Picture Yes Replace the V by One FFC Harness LCD Panel T CON V by One FFC Harness NG Check BL_ON on the main board BL_ON H BL_ON L Symptom improvement BL_ON L or H IC9017 18pin for 4K BMFW BMFL board Replace the main Board NG Main board NG Symptom improvement No Backlight ...

Page 108: ...VD7502 R7506 C7503 R7507 15 VD7501 R7510 C7506 R7511 NG Vpp 0 V Check SCART_FB IC1000 L37 SOY0 at R7514 Check CN7501 Connection NG LOW 0V OK HIGH 0 4V Composite OK HIGH 3V RGB Muffin IC1000 Problem Detailed check all parts at SCART_FB signal Path VD7504 R7513 CN7501 Connectivity Problem Parts Broken CN7501 Connector Problem OK NG CN7501 Connectivity Problem NG OK NG NG Detailed check all parts at ...

Page 109: ...nput OSD is GREY OUT OK if it is highlighted Check J7504 Connection VIDEO_DET At R7539 Muffin IC1000 Problem OK NG Muffin IC1000 Problem No Picture AEP J7504 Connectivity Problem Detailed check all parts at VIDEO_DET signal Path R7535 Parts Broken J7504 Connector Problem OK NG Detailed check all parts at VIDEO_DET signal Path R7535 and CR_DET signal path R7534 Parts Broken J7504 Connector Problem ...

Page 110: ...IDEO2_DET At R7562 J7505 Connectivity Problem Detailed check all parts at VIDEO2_DET Signal Path R7561 Parts Broken J7505 Connector Problem OK NG Detailed check all parts at CVBS3P signal path D7530 R7524 R7525 Check J7504 Connection VIDEO_DET At R7539 J7504 Connectivity Problem Detailed check all parts at VIDEO_DET Signal Path R7535 Parts Broken J7504 Connector Problem OK NG OK Vpp 1 V NG Vpp 0 V...

Page 111: ...9 R7532 C7519 R7553 OK Check if input OSD is GREY OUT OK if it is highlighted NG Check J7504 Con VIDEO_DET at R7539 CR_DET at R7538 Muffin IC1000 Problem Detailed check all parts at VIDEO_DET signal Path R7535 and CR_DET signal path R7534 Parts Broken J7504 Connector Problem OK NG J7504 Connectivity Problem OK Condition No part short circuited NG Condition Part short circuited OK Condition No sold...

Page 112: ..._DET At R7537 J7501 Connectivity Problem Detailed check all parts at VIDEO2_DET Signal Path R7556 Parts Broken J7501 Connector Problem OK NG Detailed check all parts at CVBS3P signal path D7530 R7524 R7525 Check J7504 Connection VIDEO_DET At R7539 J7504 Connectivity Problem Detailed check all parts at VIDEO_DET Signal Path R7535 Parts Broken J7504 Connector Problem OK NG OK Vpp 1 V NG Vpp 0 V OK V...

Page 113: ...2 C7519 R7553 OK Check if input OSD is GREY OUT OK if it is highlighted NG Check J7504 Con VIDEO_DET at R7539 CR_DET at R7538 Muffin IC1000 Problem Detailed check all parts at VIDEO_DET signal Path R7535 and CR_DET signal path R7534 Parts Broken J7504 Connector Problem OK NG J7504 Connectivity Problem OK Condition No part short circuited NG Condition Part short circuited OK Condition No solder spl...

Page 114: ...G Check RF source cable and antenna OK Check Tuner power line 3 3V at JL6005 3 3V 1 8V at JL6006 1 8V DEM_3 3V at JL6019 3 3V A_RESET value at JL6012 3 3V For JP_SK only TU1 1 V Refer notes All broadcasting channel cannot be received NO YES Check part mounting condition for I2C_A_SDA I2C_A_SCL or I2C_D_SDA I2C_D_SCL Refer Note I2C Change NG parts connected to I2C bus NG OK Analog Refer Analog Tuni...

Page 115: ... JP_SKP 12V LNB Voltage Checking NG OK OK NG Change the fuse Check fuse F6000 Check Tuner power line 12V at JL9012 12V Check P_ON_LNB signal line at R9167 3 3V MOSFET Q9019 broken OK NG Check harness between B Board and G board OK NG Harness broken Please refer G board troubleshooting Please refer DDCON troubleshooting ...

Page 116: ...ther destination Notes Parts for IFOUT_N line R6007 FB6002 C6008 R6327 C6301 R6301 Parts for IFOUT_P line R6008 FB6003 C6009 R6326 C6300 R6300 Parts for IFAGC line R6072 R6009 R6010 R6069 C6302 R6303 Change NG parts Check IC1000 SOC OK Confirm ANT or Cable connection A NG Insert correct signal in correct terminal A Check part mounting condition for analog control line IFOUT_N IFOUT_P IFAGC ...

Page 117: ...line IFOUT_N IFOUT_P IFAGC Check IC1000 SoC Digital Tuning 1 OK Check SOC IC1000 and Tuner module Change NG parts Confirm ANT or Cable connection For TW only For all tuners except TW Notes Parts for IFOUT_N line R6007 FB6002 C6008 R6327 C6301 R6301 Parts for IFOUT_P line R6008 FB6003 C6009 R6326 C6300 R6300 Parts for IFAGC line R6072 R6009 R6010 R6069 C6302 R6303 NG A NG Insert correct signal in c...

Page 118: ... for TU1_TS_DATA0 line R6015 R6321 Parts for TU1_TS_CLK line R6016 R6322 Parts for TU1_TS_VALID line R6017 R6323 Parts for TU1_TS_SYNC line R6018 R6324 CASE A TS _LOCK LOCK and UEC constant CASE B TS _LOCK UNLOCK or UEC is increasing Digital cable Terrestrial Refer to Digital Tuning 1 Terrestrial Cable OK Change NG parts NG OK Sound is normal OK Check IC1000 SoC Check IC1000 SoC CASE A Confirm ANT...

Page 119: ...y 5V line is NG Spec 4 7 5 3V Replace R5515 5V line is OK and HPD line is NG Spec 2 4 5 3 V Only DDC lines are NG Only TMDS lines are NG All lines are NG Check the settings of Source equipment Target board other TV set both NG Other TV set OK Is Distributor used No Yes Connect Source equipment directly Reference TV Set OK Replace CN5202 Replace JC5216 JC5217 RB5209 RB5210 NG NG Replace IC1000 JC52...

Page 120: ...e R5517 R5518 Only DDC lines are NG Only TMDS lines are NG All lines are NG Check the settings of Source equipment Target board other TV set both NG Other TV set OK Is Distributor used No Yes Connect Source equipment directly Reference TV Set OK Replace CN5202 Replace JC5208 JC5209 RB5211 RB5212 NG NG Replace IC1000 JC5227 JC5228 JC5235 JC5236 JC5241 JC5242 JC5243 JC5244 Only 5V line is NG Spec 4 ...

Page 121: ...lace R5428 Only DDC lines are NG Only TMDS lines are NG All lines are NG Check the settings of Source equipment Target board other TV set both NG Other TV set OK Is Distributor used No Yes Connect Source equipment directly Reference TV Set OK Replace CN5203 Replace JC5237 JC5238 RB5213 RB5214 NG NG Only 5V line is NG Spec 4 7 5 3V 5V line is OK and HPD line is NG Spec 2 4 5 3 V Change B Board Repl...

Page 122: ...lace R5467 Only DDC lines are NG Only TMDS lines are NG All lines are NG Check the settings of Source equipment Target board other TV set both NG Other TV set OK Is Distributor used No Yes Connect Source equipment directly Reference TV Set OK Replace CN5208 Replace JC5239 JC5240 RB5215 RB5216 NG NG Only 5V line is NG Spec 4 7 5 3V 5V line is OK and HPD line is NG Spec 2 4 5 3 V Change B Board Repl...

Page 123: ...000 Toshiba TV 42WL863 RB1 RB2 Check TMDS D0 D0 lines at connector side NG No communications Replace RB5211 Check the settings of Source equipment Low 2V OK Check DDCCLK at CL5256 Check RB5219 47k Replace RB5219 Change MHL cable OK High Check HDMI picture in this input NG Check NO PICTURE HDMI flow Replace IC1000 SoC Check HDMI_0_HPD_CBUS at connector side NG No communications OK OK Check D5205 D5...

Page 124: ...e MHL cable OK High Replace IC1000 SoC Check D5205 D5206 Replace D5205 D5206 NG Open The TV Power Status MHL Charge During STBY UI Status Off Change MHL Charge During STBY UI to On CN5202 18 pin TV On 5V Change MHL Cable 0V Check voltage at CD_SENSE_0 R5509 NG Open Low 2V High Check IC5208 6 VBUS IC Out Check IC5208 3 VBUS IC EN 0V 0V Replace IC1000 SoC Replace IC5208 VBUS IC 5V OK ...

Page 125: ...e B Board Change Switch Unit Switch unit issue Harness issue OK NG NG OK OK Power Key B Board Check parts value 0 ohm R1089 2 ohm 4 4k ohm R1432 5k ohm Muffin IC1000 problem NG Power Key Muffin Pin B Board Check voltage Power ON condition 3 13V Voltage 3 47V NG OK NG Key AD B Board Check parts value 0 ohm R1091 2 ohm 0 ohm R1042 2 ohm NG OK Parts Broken issue Key AD muffin pin B Board Check voltag...

Page 126: ...000 Pin Y35 B Board Check voltage Power ON condition 3 287V Voltage 3 55V IR do not response to Remote Commander Remote control battery could be weak Change battery Center white LED lit up when remote control is pressed Change H B board Harness H B board harness issue Harness connection issue Change Smart Core OK Smart core issue NG OK OK NG NG NG OK OK NG Change B Board Muffin IC1000 problem OK N...

Page 127: ...nge when ambient lighting level changed Check UI setting for light Sensor Make sure it is on Change the UI setting to ON OK Harness on H board and B Board properly connected Harness connection issue NG User did not activate light sensor function OK Change H B board Harness NG OK Change Smart Core OK NG NG H B board harness issue Smart Core issue NG Change B Board Muffin IC1000 problem OK OK NG Par...

Page 128: ...nnection Results Cable Connection Proxy setting OK Connection Results Local Access Connection Results Internet Access Failed OK Failed Failed Wired Set up IP address setting Auto Check Local router DHCP server Manual Check IP address Local router setting Check cable B board OK NG B board OK 3 9 NETWORK MALFUNCTION 1 Ethernet Wired ...

Page 129: ...essage appear when the Wireless Network is selected No Yes No Yes Change WiFi module NG OK WiFi module NG From previous page OK Check harness connection is OK between WiFi and Bxx Loose harness OK Connect properly Change Wi Fi module NG NG Change Bxx board Wi Fi module OK If Wi Fi malfunction happens Wi Fi module Harness between WiFi and Bxx Bxx board are suspected NG Change harness between Bxx bo...

Page 130: ...lasses Active manual Or Bluetooth Speaker Headphone Headset operation manual Home Settings Bluetooth Settings Can read Near discoverable Bluetooth Device OK Check harness connection is OK between BT and Bxx Loose harness NG OK Connect properly NG Change BT module NG Change Bxx board BT module OK NG Change harness Between Bxx board and BT Main Harness OK NG Check BT antenna Connection is OK Connect...

Page 131: ...ion LD Soc LD ECS LOG LOG TEMP Sens or I2C Audio DDR3 2Gb Vx1 x16 I2C panel I2C Backlight Audio AMP Audio AMP Audio AMP Audio AMP Audio AMP Audio AMP Audio AMP I2C Backlight Panel HDMI1 HDMI2 MHL HDMI3 HDMI4 USB3 0 USB2 0 USB2 0 I2C Audio HDMI EQ IC card Ether Key pad AV2 Component AV1 SCART Opt Out WIFI BT HP Line out Main SoC 4k SoC Tuner ...

Page 132: ...DIGITAL_STBY SPI_DI WDT 14 28 NC 2 29 DC_DIMMER SPI_DO 15 27 HTPDN LGD Use Only 3 28 BL_ON ICSPCLK SPI_ENB 16 26 LOCKN LGD Use Only 4 27 PWM_DIMMER GND 17 25 GND 5 26 STBY_3 3V VBTX15P 18 24 RxP15 6 25 BLINKING VBTX15N 19 23 RxN15 7 24 AC_OFF_DET GND 20 22 GND 8 23 BL_ERR VBTX14P 21 21 RxP14 9 22 POWER_ON ICSPDAT VBTX14N 22 20 RxN14 10 21 GND GND 23 19 GND 11 20 GND VBTX13P 24 18 RxP13 J110 12 19 ...

Page 133: ...TVU oPNOM NM NQ oTVSQ SM OU oRQQU UTPV oPPNR oPNON UPRN oUTNN TTVV oTVSR NM NR oSM M N SM OV oRQQV oUTNO UPRO oPNOO oPPNS oTVSS NM NS oSM M O oTVST NM NT oPPNT oUTNP UPRP oPNOP oSM M P NQM M oTVSU pPNM M oPPNU oUTNQ oPNOQ UPRQ i OOM M oSM M Q NM NU oPTM N UPRR oPNOR i OOM N oUTNR oPPNV NM NV NQM N oSM M R oPNOS oUTNS oPTM O UPRS NQM O oSM M S oUTNT oPTM P oPNOT NQM P UPRT oSM M T NQM Q oUTNU oPTM ...

Page 134: ...qM NU gi NM M V bqM NV gi TTVM gi SM OM gi TTVN gi SM ON gi SM OO gi SM OP gi NM NM gi TTVQ gi SM OQ gi TTVR gi NM NN bqM ON gi SM OR gi NM NO bqM OO gi SM OS bqM OP gi NM NP gi SM OT gi TTVU gi NM NQ gi SM OU bqM OQ gi TTVV bqM OR gi NM NR gi SM OV bqM OS bqM OT bqM OU gi NQM M gi NQM N bqM OV gi NQM O gi NQM P gi NQM Q gi SM PM gi NQM R gi SM PN gi NQM S gi SM PO gi SUM O gi NQM T gi SM PP gi NQ...

Page 135: ...C 8309C 135 DIAGRAMS 4 4 CIRCUIT BOARDS LOCATION KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C SMART CORE M L SMART CORE SWITCH UNIT SMART CORE SWITCH UNIT BMFW BMFW GL4 GL4 WLAN BT MODULE HSC3_S_M ...

Page 136: ...e Some delay should be anticipated when ordering these items 5 1 KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C 5 1 1 REAR COVER 2 3 5 4 8 9 7 1 6 SMART CORE 10 REF No PART No DESCRIPTION MARK 1 1 798 510 31 SWITCH UNIT SM G WW 2 4 563 755 31 LABEL SIDE TERMINAL W 3 4 563 766 01 LABEL REAR TERMINAL 4 4 297 989 01 AC COVER 5 1 839 667 12 POWER SUPPLY CORD WITH CONN UKA 5 1 839 691 12 POWER SUPPLY ...

Page 137: ...1 1 812 099 11 LCD PANEL Y43QHNDB Except KD 43X8307C 52 4 546 444 41 BRACKET SIDE F MOLD 53 A 2072 550 A COMPLE SVC XF BMFW CEI 54 1 474 621 11 GL4 CH STATIC CONVERTER TV 55 4 565 060 01 SHEET INSULATION HRN S 56 4 562 155 01 BRACKET SC HRN 57 2 650 770 21 SLIDE CLAMP 58 4 566 017 01 BRACKET SP LAK 59 4 546 441 11 BRACKET TOP FL MOLD 55 58 58 54 52 53 56 56 57 57 51 59 ...

Page 138: ...TION MARK 101 1 910 110 19 CONNECTOR ASSY 28P CN6401 GL4 GL5 CN9000 BMFW TCON 1 102 1 848 925 11 FLEXIBLE FLAT CABLE 41P XFA CN3600 BMFW TCON 1 103 1 910 110 20 HARNESS ASSY MAIN CN1000 BMFW CN101 HSC3 WIFI SM CN7700 BMFW SP 1 104 1 848 920 11 FLEXIBLE FLAT CABLE 51P XFA CN3601 BMFW TCON 1 102 101 103 104 ...

Page 139: ...REF DESCRIPTION PART No SCREW PSW M4X10 4 159 298 01 SCREW PWH M3X6 4 452 935 11 SCREW BVTP 4X12 TYPE2 IT 3 2 580 639 01 SCREW PSW M3X6 2 990 421 41 SCREW PSW M3X6 W12 4 256 393 11 KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C ...

Page 140: ... 839 691 12 POWER SUPPLY CORD WITH CONN Except UKA 206 4 567 563 01 REAR COVER M HRN A 207 1 754 955 11 BT ANTENNA 208 1 859 100 11 SPEAKER BOX ASSY L 209 1 859 100 21 SPEAKER BOX ASSY R 210 1 798 510 31 SWITCH UNIT SM G WW KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 140 EXPLODED VIEWS 5 2 1 REAR COVER 5 2 KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C 201 202 203 205 207 206 208 209 21...

Page 141: ...ET SIDE F MOLD 253 A 2072 550 A COMPLE SVC XF BMFW CEI 254 1 474 621 11 GL4 CH STATIC CONVERTER TV 255 4 565 060 01 SHEET INSULATION HRN S 256 4 562 155 01 BRACKET SC HRN 257 2 650 770 21 SLIDE CLAMP 258 4 566 017 01 BRACKET SP LAK 259 1 812 100 11 LCD PANEL Y49QHNDS KD 49X8307C 259 1 812 101 11 LCD PANEL Y49QHNDB Except KD 49X8307C 252 251 253 255 254 258 258 256 256 257 257 211 ...

Page 142: ...CRIPTION MARK 301 1 848 926 11 FLEXIBLE FLAT CABLE 41P XFB CN3600 BMFW TCON 1 302 1 910 110 21 CONNECTOR ASSY 28P CN6401 GL4 GL5 CN9000 BMFW TCON 1 303 1 848 921 11 FLEXIBLE FLAT CABLE 51P XFB CN3601 BMFW TCON 1 304 1 910 110 22 HARNESS ASSY MAIN CN1000 BMFW CN101 HSC3 WIFI SM CN7700 BMFW SP 1 301 304 303 302 ...

Page 143: ...05C 8307C 8308C 8309C 143 EXPLODED VIEWS 5 2 4 SCREWS REF DESCRIPTION PART No SCREW PSW M4X10 4 159 298 01 SCREW PWH M3X6 4 452 935 11 SCREW BVTP 4X12 TYPE2 IT 3 2 580 639 01 SCREW PSW M3X6 2 990 421 41 SCREW PSW M3X6 W12 4 256 393 11 ...

Page 144: ...301C FW 49X8370C 8305C 8307C 8308C 8309C 601 604 605 606 607 602 603 REF No PART No DESCRIPTION MARK 601 4 547 392 01 CASE BOTTOM M 602 A 2066 088 A HSC3_S_M MOUNT 603 4 547 390 02 LIGHT GUIDE 604 4 547 389 01 PANEL ORNAMENT 605 4 547 395 01 COVER TOP 606 4 547 397 01 BRACKET WIFI 607 1 458 853 11 WLAN BT MODULE 11AC 608 4 566 841 01 HEAT SINK L SC 608 ...

Page 145: ...R HS MUF 4 549 395 01 HEAT SINK MUFF C 7 600 040 44 ADHESIVE SV380C 333CC GRY 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 7 600 031 97 TAPE 3M 1350FB 1 15MMX66M BLK PART No DESCRIPTION MARK 1 492 961 11 REMOTE COMMANDER RMT TX100E RU3 1 492 963 11 REMOTE COMMANDER RMT TX100D Except RU3 4 562 157 01 STAND SM HRN A 43 X8301C X8370C 8305C 4 562 157 11 STAND SM HRN A 43 X8307C 8308C 8309C 4 562 158 01 STAN...

Page 146: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 146 END 9 888 570 01 English 2015DL08 Data Made in Japan 2015 4 Sony Visual Products Inc ...

Page 147: ...ate Please follow directions 5 finished 5 finished The system software update is complete Some user settings may have changed during the update Please remove the USB device and select OK to exit Copying update file from USB Please wait Preparing for system software update During the system software update the TV will automatically restart Please do not remove the USB device until an update complet...

Page 148: ...e to confirm the country Is it the same or different Same Different Check the leftmost bit of NVM version by Service mode to confirm RCD version Is it except 0 or 0 0 Except 0 Update to the latest software version Remove all signal connection antenna external input ether cable etc Insert the USB memory SMART CORE LED will change to white blinking After completes TV will reboot by itself and turns ...

Page 149: ...by Service mode Update to the latest software version Remove all signal connection antenna external input ether cable etc Insert the USB memory SMART CORE LED will change to white blinking After completes TV will reboot by itself and turns on Disconnect the USB memory Update to the latest software version Remove all signal connection antenna external input ether cable etc Insert the USB memory SMA...

Page 150: ...D 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 150 Wire Dressing KD 43X8301C FW 43X8370C 8305C 8307C 8308C 8309C APPENDIX 2 150 VA Tape x6 Fix wire Slide Clamp x2 Hold wires Harness Tie x4 Fix wire ...

Page 151: ...KD 43 49X8301C FW 43 49X8370C 8305C 8307C 8308C 8309C 151 APPENDIX 2 Wire Dressing KD 49X8301C FW 49X8370C 8305C 8307C 8308C 8309C VA Tape x7 Fix wire Slide Clamp x2 Hold wires Harness Tie x5 Fix wire ...

Page 152: ...70C 8305C 8307C 8308C 8309C 152 HANDLING GUIDANCE APPENDIX 3 Unpacking 1 2 1 Take out panel from carton box with proper number of operator 2 Take out panel straight out from carton box 43 When taking out a panel be careful not to hit front panel and back panel ...

Page 153: ...ing 2 2 3 Do not hold or press glass TFT cell When vacuum handling jig is used Separator board 4 Put in separator board between panel and panel When taking out a panel be careful not to hit next panel module Glass area Glass area Please prepare Separator board by yourself APPENDIX 3 ...

Page 154: ...IDANCE Carrying 1 2 1 Carry panel vertically DO NOT HOLD PANEL HORIZONTALLY AT ALL TIMES 2 Do not hold glass area TFT Cell area PANEL WILL WARP IF HANDLED LIKE THIS PICTURE AL BEZEL Glass area Glass area AL BEZEL Glass area APPENDIX 3 MINIMUM NUMBER OF OPERATOR 43 49 1 2 ...

Page 155: ...C 8308C 8309C 155 HANDLING GUIDANCE Carrying 2 2 3 When carrying by only 1 person hold panel at top and bottom center position 4 For large panels sizes 49 or larger hold panel by 2 people 49 49 APPENDIX 3 MINIMUM NUMBER OF OPERATOR 43 49 1 2 ...

Page 156: ...le 1 Steps to place panel to table 2 Place panel by 2 people 3 Place panel within table surface 1 Place vertically 2 Change hold position 3 Place to table For panels 43 inches or larger follow guidelines below STEP 4 Table must not have any step APPENDIX 3 MINIMUM NUMBER OF OPERATOR 43 49 2 ...

Page 157: ...panel during fixing screw 2 Do not hold or touch glass TFT cell at all times 3 When attaching or detaching vacuum handling jig to panel maximum force on panel shall be less than 100N total Less than 100N total Glass area 4 Operator must wear gloves Do not touch Panel module without gloves APPENDIX 3 ...

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