Sony KLV-28R412B Service Manual
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Sony KLV-28R412B Service Manual

Itc3 chassis
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL (COMMON)
Version
Date
Subject
1
01/2014
1
2
05/2014 i) Add Software Update Procedure ( pg 76 )
ii) Correction on board name ( pg 8 , 9 , T/shooting section pg 10 ~ 51 )
st
Issue.
ITC3
CHASSIS
Segment: ME
LCD TV
9-888-148-02
For SM - Unique , please refer :
9-888-148-Ax ( America )
9-888-148-Cx ( China)
9-888-148-Ex ( Europe )
9-888-148-Px ( Pan Asia )

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  • Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL (COMMON) ITC3 CHASSIS Segment: ME Version Date Subject 01/2014 Issue. 05/2014 i) Add Software Update Procedure ( pg 76 ) ii) Correction on board name ( pg 8 , 9 , T/shooting section pg 10 ~ 51 ) LCD TV 9-888-148-02 For SM - Unique , please refer :...
  • Page 2 SERVICE MANUAL (COMMON) ITC3 CHASSIS Segment: ME LCD TV...
  • Page 3 MODEL LIST THIS SERVICE MANUAL CONTAINS COMMON INFORMATION FOR BELOW REGIONS AND MODELS: REGION ASIA CHINA AMERICA EUROPE MODEL KLV-28R412B KLV-32R412B KDL-32R430B KLV-40R472B KDL-40RM10B KLV-48R472B KLV-32R422B KDL-32R433B KLV-40R482B KDL-48R470B KLV-32R426B KDL-32R435B KDL-40R450B KDL-48R473B KLV-32R482B KDL-32RM5B KDL-40R453B KDL-48R475B KDL-32R410B KDL-40R455B KDL-48R480B...

  • Page 4: Table Of Contents

    TABLE OF CONTENTS Section Title Page Section Title Page 1. SAFETY NOTES 4. SERVICE ADJUSTMENTS 4-1. Accessing Service Mode ..............55 1-1. Warnings and Caution………………………………………………………. 4-2. Accessing Software Version....……….……………………… 55 1-2. Caution Handling of LCD Panel ..……………........4-3. Accessing Self Diagnostic History………………………………..…….. 1-3.

  • Page 5: Safety Notes

    Replace these 8) Use care when handling the wires or connectors of the inverter circuit. components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are Damaging the wires may cause a short circuit.

  • Page 6: Caution About The Lithium Battery

    ITC3 CHASSIS Safety Notes R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 1-3. Caution About the Lithium Battery 3) Measuring the voltage drop across a resistor by means of a VOM or battery 1) Danger of explosion if battery is incorrectly replaced. Replace only with operated AC voltmeter. The 'limit' indication is 0.75V so analog meters must the same or equivalent type.

  • Page 7: Lead Free Information

    ITC3 CHASSIS Safety Notes R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 1-7. Lead Free Information Please hold reinforcement board and Please pull out FFC while pushing the The circuit boards used in these models have been processed using Lead plunge it to depths. button of both ends at the same time. Free Solder.

  • Page 8: Self Diagnostic Function

    Self Diagnostic Function ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ SECTION 2 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B SELF DIAGNOSTIC FUNCTION 2-1. Overview of Control Buttons 2-3. LED Pattern When safety shutdown occurs, Standby LED display reports the cause by using the lightning patterns as indicated below 3.0sec 3.0sec 0.5sec 0.5sec Example: The figure above shows LED display when SHUTDOWN is caused by Audio...

  • Page 9: Triage Chart

    ITC3 CHASSIS Self Diagnostic Function R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 2-5. Triage Chart Blinking No Picture No Sound UI OK UI NG Tuner Video Component HDMI SCART Main Speaker Video Component Tuner HDMI SCART B-Board HIL Board Light Source Board Open Cell AC Adaptor Speaker Unit LS Harness Main Harness...

  • Page 10: Troubleshooting

    Troubleshooting ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B SECTION 3 TROUBLESHOOTING 3-2. No Power 3-1. General START No Power Does the Power Led Open Detail B-Board stay on when the - No Power •See DDCON Check DC voltage at TV is switched on ? Sheet JL6001 19V - 19.5V?
  • Page 11 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-2. No Power 3-2-1. DD Con B*Board Type: B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA Start DDCON 28” 32” 40” 48” B-Board B-Board Check voltage at JL6003 Check fuse. Fuse 3.3V? F6001 & F6002 B-Board Check voltage at JL6000 Change B-board...
  • Page 12 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B B*Board Type: B* Board Type BIL BOARD Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48” BIS BOARD JL600...

  • Page 13: Standby Led Blinking

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-3. Standby LED Blinking 3-3-1. 2 times blinking 2 times Blinking B-Board Check DC voltage at Change B-board JL6001 19V - 19.5V? Ensure that +ve probe is touching the needle. Adaptor Take out adaptor and check the output voltage. Change B-board 19V –...
  • Page 14 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-3. Standby LED Blinking 3-3-2. 3 times blinking START 3x blinking Speaker impedance Remove No 3x blinking ≠ 6~8 Ω Check Speaker harness Speaker Connector Change Speaker at CN4500 & perform and Speaker impedance AC OFF - ON No connectivity 3x blinking for speaker harness...
  • Page 15 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B B*Board Type: BIL_Board B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48” IC4500 F4500 CN4500 BIS_Board IC4500 F4500 CN4500...
  • Page 16 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B Board Name Board PWB (A side) Detail CN4500 CN450 CN4500 CN4500 CN450 CN4500 F4500 F450 F4500 F450...
  • Page 17 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-3. Standby LED Blinking 3-3-3. 4 times blinking No 12V Check Fuse. AEP? Fuse (F6003) ok? Check Fuse. Check JL6009. Fuse (F6003) ok? B-board 3.3V? Check JL6009. B-Board 3.3V? Check JL6007. DDCON 12V? Check JL6022. B-board 3.3V? LVDS Check JL6007.
  • Page 18 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B B*Board Type: B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48” F600 JL600 LVDS FFC CONNECTOR JL600 LVDS FFC CONNECTO F600 JL60 JL60...
  • Page 19 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-3. Standby LED Blinking 3-3-4. 5 times blinking START TV Boots Up TV Boots Up Remove and reinsert LVDS Flat Normally Incorrect FFC Normally Replace B-Board B-Board Issue Flexible Cable (FFC) at B-Board and Insertion Panel Side 5x Blinking is Still 5x Blinking is Still Observed...
  • Page 20 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-3. Standby LED Blinking 3-3-5. 6 times blinking Location of CN9000 CN900 6x blinking CN9000 Check if LED harness/FFC (CN9000) Connect LED harness is connected properly Symptom gone Change B Board B board 6x blinking Able to repair Change Panel Module Panel Module BIL Board...

  • Page 21: No Picture

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-4. No Picture 3-4-1. General No Picture BL_ON +12V Input Still No Check Check Input Source: CHECK BL_ON on Picture PANEL_VCC_SW at -Tuner Replace LVDS FFC B-Board at JL9012. JL6007 on - MHL/HDMI Harness HIGH (+3.3V): OK B-Board -Video/Component LOW (0V): NG...
  • Page 22 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B “NO PICTURE” Probing Points BL_ON PANEL_VCC JL6007 JL9012 Note : Note : BL_ON = +3.3V (OK) PANEL_VCC_SW = 12V±0.8V BL_ON = 0V (NG) BIL Board BL_ON PANEL_VCC JL9012 JL6007 B*Board Type: Note : Note : BL_ON = +3.3V (OK) PANEL_VCC_SW = 12V±0.8V B* Board Type Size...

  • Page 23: Audio

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-5. Audio 3-5-1. General Refer “Main Speaker No Main Speaker No Sound Audio Problem Sound” Refer “HP Out HP Out No Sound No Sound” Video/Component or HDMI 2 Refer “Analog Audio Input no sound? No Sound” Refer “Analog RF Analog RF no sound? No Sound”...
  • Page 24 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-5. Audio 3-5-2. Main Speaker No Sound START Main Speaker No Sound Sound Do a Factory Setting No connectivity for speaker No Sound harness Sound Check Speaker Harness Change Speaker Harness connectivity No Sound No Sound Speaker Impedance Sound ≠...
  • Page 25 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B B*Board Type: B* Board Type Size BIL_Board PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48” IC450 F4500 BIS_Board CN45 IC4500 F4500 CN4500...
  • Page 26 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-5. Audio 3-5-3. Headphone (HP) Out No Sound Headphone (HP) No Sound START Sound Do a Factory Setting No Sound Sound Headphone Use another Headphone problem No Sound & Headphone OK HP IC (IC4000) or Main IC (IC5000) problem Change B-board DONE B*Board Type:...
  • Page 27 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B B*Board Type: BIL_Board B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” IC400 40” 48” IC5000 BIS_Board IC4000 IC5000...
  • Page 28 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-5. Audio 3-5-4. HDMI Audio No Sound START Sound Do a Factory Setting Sound HDMI cable, Change HDMI cable No Sound & HDMI cable OK Sound HDMI source, Change HDMI source No Sound & HDMI source OK Sound *HDMI sound Change to supported...
  • Page 29 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-5. Audio 3-5-5. Analog RF No Sound Analog RF input no sound RF cable, Change RF cable UI setting, ok? Correct UI (TV System, AFT, Audio Filter) RF source, Change RF source/channel Refer “Speaker No Raster sound, Sound”...
  • Page 30 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-5. Audio 3-5-6. USB No Sound START Sound Do a Factory Setting Sound No Sound *Confirm USB audio Change to supported format format No Sound & USB format OK Sound Check USB thumbdrive Change USB thumbdrive Condition No Sound &...

  • Page 31: Video Problem

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-6. Video Problem 3-6-1. General Picture On Screen Distorted Or Missing Refer to Power Troubleshoot (STANDBY LED BLINK  6x Check LED 6x times blinking times blink? Backlight turns Check Eco Power Saving ON? Refer to IM Eco Power Saving Refer “Tuner Setting...
  • Page 32 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-6. Video Problem 3-6-2. BIL Component, Video & HDMI Block Input detection Share Video/ Component 75ohm IC5000 HDMI1 HDMI2/MHL...
  • Page 33 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-6. Video Problem BIL Video/Component Schematic Diagram...
  • Page 34 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-6. Video Problem No Picture 3-6-3. BIL Video (No Picture) Video NG Component No Picture No Picture Video Signal Video Signal Check signal source Check signal source Source problem Source problem or cable. or cable. or cable problem or cable problem Make sure jack Make sure jack...
  • Page 35 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-6. Video Problem 3-6-4. BIL Video (Scart) BIL Video SCART CVBS SCART RGB No Picture No Picture Check [HIGH] Check [HIGH] RGB_SWITCH Check CN3000 RGB_SWITCH Check CN3000 IC5000 U12 Connection IC5000 U12 Connection [SOY1] at R3015 [SOY1] at R3015 OK [LOW]...
  • Page 36 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-6. Video Problem B*Board Type: BIL FOR VIDEO NG (NO PICTURE) B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48” C302 R302 BIS FOR VIDEO NG (NO PICTURE) J3000 J3000...
  • Page 37 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-6. Video Problem B*Board Type: B* Board Type BIL FOR COMPONENT NG (NO PICTURE) Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48” C302 C302 C302 C301 C301 C300 R302 R303 R303 R301 R301 R301 BIS FOR COMPONENT NG (NO PICTURE) J3000...

  • Page 38: Hdmi

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-7. HDMI 3-7-1. General HDMI Problem Check HDMI input source signal or HDMI Signal Source Problem or cable cable. problem Confirm HDMI input source format / Change HDMI input source to TV supported resolution supported by TV? format Change B-board Check HDMI jack.

  • Page 39: Mhl

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-8. MHL 3-8-1. No Picture No picture Phone or source supported MHL (phone spec and OS support etc) Change phone or source Change MHL Use supported MHL cable cable Change B-board...
  • Page 40 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-8. MHL 3-8-2. MHL No Charging No charging Change MHL Check VBUS voltage at IC3603 PIN cable 6 = 5Vdc Check IC3603 pin3 voltage = IC3603 NG 3.3Vdc Change B-board B*Board Type: B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28”...
  • Page 41 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-8. MHL B*Board Type: BIL BOARD B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48” IC3603 CL3605 IC3603 BIS BOARD Pin1 Pin6 IC360 IC360 CL360 Pin6...

  • Page 42: Tuner

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-9. Tuner 3-9-1. General RF input no picture / noisy picture Check RF source cable and Change RF cable and antenna antenna, OK? Check JL1001 = +3.3V? Change B Board Digital Tuning for Digital or Analog? Analog Refer Analog Tuning Refer Digital Tuning...
  • Page 43 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B BIL BOARD JL1001 BIS BOARD JL1001...
  • Page 44 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-9. Tuner 3-9-1. Analog Tuning Fig.1 FOR ANALOG TUNING: @ All destination. For LA-ISDB(BR/AR) and LA-T2(COL) only RF level RF level Destination IFAGC1 (V) Analog Tuning (dBm) (dBuV) Confirm ANT or Cable connection BR/LA-T2 0.514 For Other destination B*Board Type: B* Board Type Size...
  • Page 45 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B BIL BOARD R1015 R1012 R1011 R1013 C1016 C1002 C1003 C1012 R1001 FB100 B*Board Type: R1003 FB100 B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48”...
  • Page 46 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B BIS BOARD R1015 R1012 R1011 C1012 R1001 R1003 C1003 R1013 C1016 C1002 FB100 B*Board Type: FB100 B* Board Type Size PAN ASIA, CHINA EUROPE, AMERICA 28” 32” 40” 48”...
  • Page 47 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-9. Tuner 3-9-2. Digital Tuning FOR DIGITAL TUNING: @ AEP-T2,AEP-T2S2,PAD2,CH,LA-ISDB(BR/AR) and LA-T2(COL). Digital Tuning For LA-ISDB(BR/AR) and LA-T2(COL) only For AEP-T2S2 only Confirm ANT or Cable connection Confirm ANT or Satellite connection For Other destination Notes: - Voltage for DEMOD_VIN = 1.2V for CH, 1.1V for other destination.
  • Page 48 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B BIL BOARD RB5004 RB10 R1015 R1012 R1011 C1043 RB5005 C1044 R1013 R1160 C1016 C1094 C1002 C1034 C1003 C1072 R1038 C1012 R1032 R1057 C1071 R1030 C1070 R1001 C1030 R1050 R1028 R1036 R1016 C1001 R5016 C1069 R1017 C1038 C1022 C1000 R1018...

  • Page 49: Ethernet

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-10. Ethernet 3-10-1. General Check if TV has good cable connection Set-up  Network setup Failed Check if any abnormal Check if the Ethernet Connector NG or broken point on cable is good Change B Board Ethernet Connector Check if TV has MAC Address T7000 or Main IC NG...
  • Page 50 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-11. IR TV cannot be controlled by remote commander Green LED blinks at Power indicator Green LED light Mechanical when using commander at Power LED indicator (ex. Bezel, Guidelight) near sensor’s window Confirm Harness connection Harness loose connection OK on B-Board and HIL Board Change Harness Harness NG...

  • Page 51: Switch Unit Buttons

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-12. Switch Unit Buttons Switch Unit NOT FUNCTIONING *VOLTAGE LEVEL FOR EACH PRESSED BUTTON Voltage Voltage range (average) Check Wire Harness 0.000 0.00000 – 0.82353 Change Wire Harness And Connector 1.114 0.83451 – 1.37255 And connect properly Connectivity? CH/Input 1.693...

  • Page 52: Wifi

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-13. Wifi 3-13. Wifi 3-13-2. Turn On Wifi 3-13-1. Wifi Module START Turn On WiFi TV UI: HOME -> SETTINGS -> Does WiFi function Open Detail SYSTEM SETTING -> WiFi Direct Setting turned on at TV? - Turn On WiFi SETUP ->...
  • Page 53 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-13. Wifi 3-13-3-Hardware Defect Hardware Defect Check harness connection insertion is OK Connect properly Loose harness between WiFi and Bxx Change harness between B- board Main Harness and WiFi Check Input Power, Change Bxx board is it 5V? TP: VCC Change Wi-Fi module...
  • Page 54 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3-13. Wifi Input Power TP: Vcc = 5V...

  • Page 55: Service Adjustments

    ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B SECTION 4 SERVICE ADJUSTMENTS 4-1. Accessing Service Mode 4-2. Accessing Software Version 1) Go to TV standby condition by remote commander. 1) Press (Enter) or button on Remote to enter status information. 2) Press “i+ (info)”, “5”, “Volume +” then “TV power” on remote. You can see Service Mode on display.

  • Page 56: Accessing Self Diagnostic History

    ITC3 CHASSIS Service Adjustment R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 4-3. Accessing Self Diagnostic History 4-4. Accessing Self Diagnostic Menu 1) Go to TV standby condition by remote commander. 1) Press (Enter) button on Remote to enter Self Check Mode. 2) Press “i+ (info)”, “5”, “Volume -” then “TV power” on remote. 3) To Exit –...

  • Page 57: Accessing Serial Number Edit

    ITC3 CHASSIS Service Adjustment R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 4-5. Accessing Serial Number Edit 1) Press button on Remote to edit Serial Number. Screen Sample Remote Commander Note: * The font color of YES is change to black when it is selected. 4) If YES is selected, the input data is saved into EEPROM.

  • Page 58: Accessing Model Name Edit

    ITC3 CHASSIS Service Adjustment R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5) If NO is selected, the input data is not saved into EEPROM. 4-6. Accessing Model Name Edit The serial number that has been input is displayed. User can still edit the Serial Number. 1) Press button on Remote to edit Model Name.
  • Page 59 ITC3 CHASSIS Service Adjustment R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 3) Model Name can be set ONLY ONCE. After user input data , press <Enter>. Pop dialog will appear to inform user to confirm data. Press button to select YES or NO. Select YES if input data is correct. Select NO if input data is incorrect.

  • Page 60: Circuit Board Location

    ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ SECTION 5 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B DIAGRAMS 5-1.CIRCUIT BOARD LOCATION 5-1-1. KDL-28” BIS BOARD (PAN ASIA, CHINA) SWITCH UNIT HIL BOARD 5-1-2. KDL-32” BIL BOARD (EUROPE, AMERICA) BIS BOARD (PAN ASIA, CHINA) HTL4 BOARD (For Hotel Model Only) SWITCH SWITCH CARD, CARD,...
  • Page 61 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-1.CIRCUIT BOARD LOCATION 5-1-3. KDL-40” BIS BOARD (PAN ASIA, CHINA) BIL BOARD (EUROPE, AMERICA) HTL4 BOARD (For Hotel Model Only) CARD, CARD, SWITCH SWITCH WIRELESS LAN HIL BOARD UNIT WIRELESS LAN HIL BOARD UNIT 5-1-4. KDL-48” BIL BOARD (EUROPE, AMERICA) BIS BOARD (PAN ASIA, CHINA) SWITCH...

  • Page 62: Block Diagram

    ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-1. AR – BIL BOARD USB2.0 Wi-Fi Module USB2.0 Indicator LED/SIRCS 60Hz backlight HDMI2 (ARC) Switch Unit (4keys) LED Driver BD9276EFV HDMI1 (MHL) LVDS Ether MT5561GUHT HP AMP Ether Embedded TPA6138A2 A-OUT MHL2.0 Embedded NAND Flash...
  • Page 63 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-2. BR – BIL BOARD USB2.0 Wi-Fi Module USB2.0 Indicator LED/SIRCS 60Hz backlight HDMI2 (ARC) Switch Unit (4keys) LED Driver BD9276EFV HDMI1 (MHL) LVDS MT5561GUHT HP AMP Ether Embedded A-OUT TPA6138A2 MHL2.0 Embedded NAND Flash DDR3 2Gb...
  • Page 64 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-3. CHD – BIS BOARD USB2.0 Wi-Fi Module USB2.0 Indicator LED/SIRCS backlight 60Hz HDMI2 (ARC) Switch Unit LED Driver (4keys) BD9276EFV HDMI1 (MHL) LVDS MT5561MAHT HDMI2 AUDIO IN *(DVI) *SIRCS out (CBX) A-IN HP AMP Embedded...
  • Page 65 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-4. COL- BIL BOARD USB2.0 Wi-Fi Module USB2.0 Indicator LED/SIRCS 60Hz backlight HDMI2 (ARC) Switch Unit (4keys) LED Driver BD9276EFV HDMI1 (MHL) LVDS MT5561GUHT S/FPDIF HP AMP Ether Embedded A-OUT TPA6138A2 MHL2.0 Embedded NAND Flash DDR3 2Gb...
  • Page 66 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-5 EU – BIL BOARD USB2.0 Wi-Fi Module USB2.0 Indicator LED/SIRCS 60Hz backlight PCMCIA HDMI2 (ARC) Switch Unit P-TS (4keys) LED Driver P-TS BD9276EFV HDMI1 (MHL) Ether LVDS *for UK only MT5561TUHT S/FPDIF HP AMP Ether...
  • Page 67 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-6 PAA – BIS BOARD USB2.0 Wi-Fi Module *Not applicable in some PAA models USB2.0 Indicator LED/SIRCS backlight 60Hz HDMI2 (ARC) Switch Unit LED Driver (4keys) BD9276EFV HDMI1 (MHL) LVDS HDMI2 AUDIO IN MT5309SUHT (DVI) SIRCS out (CBX) A-IN...
  • Page 68 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-7. PAD – BIS BOARD USB2.0 Wi-Fi Module USB2.0 Indicator LED/SIRCS backlight 60Hz HDMI2 (ARC) Switch Unit LED Driver (4keys) BD9276EFV HDMI1 (MHL) LVDS MT5561TUHT HDMI2 AUDIO IN (DVI)SIRCS out (CBX) A-IN S/FPDIF HP AMP Embedded...
  • Page 69 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-2. Block Diagram 5-2-8. UC – BIS BOARD USB2.0 Wi-Fi Module USB2.0 Indicator LED/SIRCS backlight 60Hz HDMI2 (ARC) Switch Unit LED Driver (4keys) BD9276EFV HDMI1 (MHL) LVDS MT5560SUHT S/FPDIF HP AMP Embedded A-OUT TPA6138A2 MHL2.0 Embedded Demod DDR3 2Gb...

  • Page 70: Connector Diagram

    ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-3. Connector Diagram 5-3-1. 28” (PA Analog Only)
  • Page 71 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-3. Connector Diagram 5-3-2. 32” (WXGA)
  • Page 72 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-3. Connector Diagram 5-3-3. 32”(FHD)
  • Page 73 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-3. Connector Diagram 5-3-4. 40”...
  • Page 74 ITC3 CHASSIS Diagrams R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B 5-3. Connector Diagram 5-3-5. 48”...
  • Page 75 ITC3 CHASSIS R410/412/413/420/422/423/424/425/426/427/428/430/433/435/ 450/453/455/470/472/473/475/477/478/480/483/485/M5/M10B Sony Corporation Sony EMCS (Malaysia) Sdn. Bhd. English 9-888-148-02 HESRDM © 2014. 05...
  • Page 76 How to update TV for Service Update APPENDIX-1 How to update TV Software (1) Please download TV firmware image from Server in each region on your PC. (filename: sony_fwboot_2014_<Version>_<Dest_ID>.zip, Refer the matrix of this page) Extract TV firmware image and you will get 2files. (sony_fw_2014_<Version>_<Dest_ID>.pkg &...
  • Page 77 THE AC PLUG DURING THIS STATE. After 1-2 minutes, LED blinking will finish. Please press <Power> key. If “SONY” Logo displays the screen and LED is turn to GREEN, Software update is success. Pull out the USB pen drive from TV.
  • Page 78 How to update TV Software (3) TV on standby and Enter Service Mode. Press “i+ (info)”, “5”, “Volume +” then “TV power” on remote. Select “Status Information” item and Press <Enter> key. Confirm SW,NVM,Boot,Panel ID,PQ,AQ,Wi-Fi(*1) Version. Press <Return> to back Service Mode Menu. Select “UART Selection”...

This manual is also suitable for:

Klv-32r412bKdl-32r430bKlv-40r472bKdl-40rm10bKlv-48r472bKlv-32r422b ... Show all

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