Sony XR-55A75L Service Manual
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Sony XR-55A75L Service Manual

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2023/11/28 06:39:49 (GMT+09:00)
SERVICE MANUAL (TROUBLESHOOTING)
ORIGINAL MANUAL ISSUE DATE: 2023.11
9-888-906-21
DISCLAIMER:
USE AT OWN RISK. SONY AND ITS AFFILIATES ARE NOT LIABLE FOR ANY DAMAGE OR
OLED TV
INJURY CAUSED TO ANY DIGITAL ELECTRONIC EQUIPMENT, PERSON, OR PROPERTY, WHICH
OCCURS DUE TO USE OF THE TOOLS, PARTS, DOCUMENTATION, OR OTHER MATERIALS HEREIN
PROVIDED, WHETHER FOR REPAIR, DIAGNOSIS, MAINTENANCE, MODIFICATION, OR OTHERWISE,
INCLUDING BUT NOT LIMITED TO: ANY INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL
DAMAGES; ANY LOSS OF DATA, PRIVACY OR PROFITS; OR ANY INABILITY TO USE, OR REDUCED
FUNCTIONALITY OF, THE DIGITAL ELECTRONIC EQUIPMENT.
Sony EMCS (Malaysia) Sdn. Bhd. HES-M
The manual is intended for a trained professional and the use of the manual is at your own risk.
© 2023.11
SYS SET

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  • Page 1 ORIGINAL MANUAL ISSUE DATE: 2023.11 9-888-906-21 DISCLAIMER: USE AT OWN RISK. SONY AND ITS AFFILIATES ARE NOT LIABLE FOR ANY DAMAGE OR OLED TV INJURY CAUSED TO ANY DIGITAL ELECTRONIC EQUIPMENT, PERSON, OR PROPERTY, WHICH OCCURS DUE TO USE OF THE TOOLS, PARTS, DOCUMENTATION, OR OTHER MATERIALS HEREIN...
  • Page 2 2023/11/28 06:39:49 (GMT+09:00) MODEL LISTS INFORMATION THIS SERVICE MANUAL CONTAINS TROUBLESHOOTING FOR BELOW REGIONS AND MODELS: MODEL XR-55A75L XR-65A75L XR-55A80K XR-65A80K XR-77A80K XR-55A80L XR-65A80L XR-77A80L XR-83A80L XR-55A80CK XR-65A80CK XR-77A80CK XR-55A80CL XR-65A80CL XR-77A80CL XR-83A80CL SYS SET...
  • Page 3 2023/11/28 06:39:49 (GMT+09:00) TABLE OF CONTENTS Title Page SAFETY NOTES SELF DIAGNOSIS FUNCTION TROUBLESHOOTING SOFTW ARE UPDATE & RESET DIAGRAMS HANDLING GUIDE Please refer Service Manual (Disassembly) for below information: Tools and Equipments  FFC Precautions  Disassembly and Removal Caution  Wire Dressing ...
  • Page 4 Replace these components with Sony parts whose part *Protect the panel from ESD to avoid damaging the electronic circuit. numbers appear as shown in this manual or in supplements published by Sony. *It is not recommended to POW ER ON when the panel is laid facing Circuit adjustments that are critical for safe operations are identified in this down during repair activity.
  • Page 5 2023/11/28 06:39:49 (GMT+09:00) SAFETY NOTES *W hen transporting by hand, do not put pressure on the panel and the • The screen and cabinet get warm when this TV set is in use. This is not a frame around the screen. malfunction. 3) Precautions to Protect the Screen from Damage.
  • Page 6 2023/11/28 06:39:49 (GMT+09:00) SAFETY NOTES To reduce the risk of image retention: Caution: • Fill the screen by changing [Wide mode] to eliminate the black bars. • The Panel refresh function may affect the panel. As a reference, perform the Select [Wide mode] other than [Normal]. Panel refresh only once a year, do not perform it more than once a year as it •...
  • Page 7 2023/11/28 06:39:49 (GMT+09:00) SAFETY NOTES 1-3. Caution_for_Board_handling. ESD cushion / sheet Please use a bag containing the board or a special seat The following problems will occur due to handling of the IC mounted on the board ・Solder crack due to substrate handling (stress). ・IC breakdown due to static electricity (ESD).
  • Page 8 2023/11/28 06:39:49 (GMT+09:00) SAFETY NOTES Keep vertical position and put in/take out from Box. Handle with care. Do not swing Always put into ESD bag then place into Box/Container Box After take defective board out from TV, put it into ESD bag. Do not place on floor mat/carpet direct and always put it on ESD cushion Regardless of Good board or Defective board, always put it on ESD cushion / sheet slowly.
  • Page 9 2023/11/28 06:39:49 (GMT+09:00) SAFETY NOTES ※Installation example of wrist-strap. When holding board, do not hit or touch to Plastic part(s) Please connect the clip to the metal part of the chassis of the TV with the wristband grounded. Below is a grounding example of each model. After take defective board out from TV, put it into ESD bag.
  • Page 10 2023/11/28 06:39:49 (GMT+09:00) SAFETY NOTES 1-5. Safety Check-Out Stabilized power supply instrument and isolated voltage transformer: Use too much current capacity and isolated voltage transformer does not need After correcting the original service problem, perform the following safety to use stabilized power supply equipment. checks before releasing the set to the customer:- Specification of RMS voltmeter: Input resistance >...
  • Page 11 2023/11/28 06:39:49 (GMT+09:00) SAFETY NOTES 1-7. How to Find a Good Earth Ground. 1-8. Lead Free Information The circuit boards used in these models have been processed using Lead 1) A cold-water pipe is a guaranteed earth ground; the cover-plate Free Solder. The boards are identified by the LF logo located close to the retaining screw on most AC outlet boxes is also at earth ground.
  • Page 12 2023/11/28 06:39:49 (GMT+09:00) SELF DIAGNOSIS FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the Smart Core Red LED will automatically begin to flash. The number of times the LED flashes translates to a probable source of the problem. A definition of the Smart Core Red LED flash indicators is listed in the instruction manual for the user’s knowledge and reference.
  • Page 13 2023/11/28 06:39:49 (GMT+09:00) SELF DIAGNOSIS FUNCTION Self Diag. Quick Reference (Not LED blinking [Record Only]) Error Item Detection items – 55” / 65”/ 77” Detection items – 83” TCON ERR None AUD_ERR_I2C <B> Audio amp I2C communication failure TEMP_ERR_I2C <B/H> Temp sensor I2C communication failure TU_DEMOD_I2C <B>...
  • Page 14 2023/11/28 06:39:49 (GMT+09:00) SELF DIAGNOSIS FUNCTION Retry Limitation by Remote/Power Key Smart Core Error Name Retry Permission Times Note Red LED blinking count Number of off/on action for MAIN_POWER shutdown is recorded to STDWN_RTRY_LIMIT_MAINPOWR = 1 MAIN_POWER STDWN_OFFON_CNT_MAIN_POWER DC_ALERT (5V) STDWN_RTRY_LIMIT = 2 AUD_ERR STDWN_RTRY_LIMIT = 2 LD_ERR...
  • Page 15 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Triage Chart: XR-*80K / *80CK Before you make the service call: 1. Confirm the symptom from the customer. 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.
  • Page 16 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Triage Chart: XR-*A80L / *A80CL / XR-*A75L Before you make the service call: 1. Confirm the symptom from the customer. 2. Select that symptom from the chart. 3. Bring all the boards and cables listed for that symptom. 4.
  • Page 17 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Triage Chart: XR-83A80* Before you make the service call: 1. Confirm the symptom from the customer. 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.
  • Page 18 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.0 No Power - PSU No Power Check STBY 3.3V Replace the Harness C1708 between G-Board and near CN1700 on Replace G-Board BM5STY / BM5S21 BM5STY / BM5S21 board board Harness BM5STY / BM5S21 Board u-Com Failure DDCON/LDO Main Device Failure SYS SET...
  • Page 19 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Board View B-Side C1708 SYS SET...
  • Page 20 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point C1708 SYS SET...
  • Page 21 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure P-on u-com control signal path summary Main Board PGOOD_1 DDC : 0.8V_M5_CORE (IC804) 3.3V_STBY #pin6 #pin9 DDCs: TCON_24_ON G-Board P_ON_#1 0.9V_BE_DDC_1 (IC4802), 0.9V_BE_DDC_2 (IC4803), 0.8V_BE BL_ON #pin12 TCON_12_ON IC413 #pin7 (IC4809), 0.7V_BE (IC4810) LDO : LD-Board POWER_ON...
  • Page 22 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure – XR-83A80* P-on u-com control signal path summary Main Board PGOOD_1 3.3V_STBY #pin6 #pin9 DDC : 0.8V_M5_CORE (IC804) TCON_24_ON P_ON_#1 DDCs : 0.9V_BE_DDC_1 (IC4802), 0.9V_BE_DDC_2 (IC4803), #pin12 BL_ON IC413 TCON_12_ON #pin7 G-Board 0.8V_BE (IC4809), 0.7V_BE (IC4810) POWER_ON #pin10 DDCs : 5V_MAIN&5.0V_VBUS&5V_AUDIO (IC600),...
  • Page 23 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure START Check 12.7V_MAIN Line and 12.7V_21V_AUDIO Line (from G-board or LD board). Check “AC_OFF_DET_OUT” Check 12V_MON (CL404 or CL5221 from IC5000) Check VDD Check 3.3V_STBY Line R462 Voltage. Check “AC_DET_IN” C442 Voltage. (JL1726, R1704 or (C1708, CN1701 #9pin) Is the voltage >2.6V? Is the voltage >3.0V?
  • Page 24 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure Previous page Check P_ON_#2 Check BL_ON CL417 Voltage. Change IC401 CL420 Voltage. Change IC401 Is the voltage >3.0V? Is the voltage >3.0V? Check P_ON_HL u-com IC401 is working OK CL415 Voltage. Change IC401 Is the voltage >3.0V? Check ORESETB CL416 Voltage.
  • Page 25 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure – XR-83A80* START Check 12.7V_MAIN Line and 12.7V_AUDIO Line (from G board). Check “AC_OFF_DET_OUT” Check 12V_MON Check VDD (CL404 or CL5221 from IC5000) Check 3.3V_STBY Line R462 Voltage. C442 Voltage. Check “AC_DET_IN” (C1708, CN1700 #9pin) Is the voltage >2.6V? Is the voltage >3.0V? (JL1707, R1704 or...
  • Page 26 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure – XR-83A80* Previous page Check P_ON_#2 Check BL_ON CL417 or Change IC401 CL420 or R471 Voltage. Change IC401 P-on u-com #pin13 Is the voltage >3.0V? (IC401) is >3.0V? Check P_ON_HL CL415 or u-com IC401 is working OK Change IC401 P-on u-com #pin18 (IC401) is >3.0V?
  • Page 27 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Board View B-Side Top Side IC401 P u-Com IC401 P u-Com SYS SET...
  • Page 28 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Board View B-Side Top Side IC401 P u-Com IC401 P u-Com SYS SET...
  • Page 29 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side Top Side CL419 CL413 CL418 CL412 CL420 CL417 Pin #16 C442 R462 IC401 CL416 CL414 CL411 CL415 CL408 CL404 SYS SET...
  • Page 30 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO Board Operation IC Ref Voltage supply Output ref. Enable pin Enable source Fuse Vcc ref. DC/DC IC418 5.0V_STBY_H C510 R557 C505 IC403 3.3V_MAIN_H C416 IC403 Pin#3 P_ON_#2 C415 DC/DC IC600 5V_MAIN/5.0V_VBUS/5V_AUDIO C610 IC600 Pin#15 P_ON_#2 F600 C601...
  • Page 31 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO – XR-83A80* Board Operation IC Ref Voltage supply Output ref. Enable pin Enable source Fuse Vcc ref. DCDC IC418 5.0V_STBY_H C508/JL1212 R557 R557(3.3V_STBY) C505 IC403 3.3V_MAIN_H C416/CL402 R413(shorted) P_ON_#2 C415 DC/DC IC600 5V_MAIN/5V_AUDIO C610/JL601 R600(shorted)/CL604 P_ON_#2 F600...
  • Page 32 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (DDCON Check) START Check IC600 Vcc Check Vcc voltage Check voltage Change D800/D600 C801 / C628 D800/D600 C601 Is voltage >3V? Is diode okay? Is voltage >12V? Check 3.3V_STBY. G-board Check Vcc voltage Check C801/C628 D801/D601 Change D801/D601...
  • Page 33 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (DDCON Check) Please Refer page 30 for Ref Number. Board Operation IC Ref Voltage supply START DC/DC IC418 5.0V_STBY_H DC/DC IC600 5V_MAIN/5V_AUDIO DC/DC IC618 3.3V_MAIN Check fuse DC/DC IC613 5.0V_VBUS_CAMERA F6xx/F8xx Change Fuse DC/DC IC804 0.8V_M5_CORE Is fuse OK?
  • Page 34 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (DDCON Check) – XR-83A80* START Check IC600 Vcc Check Vcc voltage Check Voltage C601 Change D800 / D600 C801 / CL819 / C628 D800 / 600 Is voltage >12V? Is voltage >3V? Is diode okay? Check 3.3V_STBY.
  • Page 35 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (DDCON Check) – XR-83A80* Please Refer page 31 for Ref Number. Board Operation IC Ref Voltage supply START DC/DC IC600 5V_MAIN/5V_AUDIO 3.3V_MAIN/3.3V_AU DC/DC IC601 Check fuse DC/DC IC804 0.8V_M5_CORE F4xx / F6xx/F8xx/F48xx Change Fuse DC/DC IC807 1.8V_M5...
  • Page 36 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (DDCON Check) – XR-83A80* Please Refer page 31 for Ref Number. Board Operation IC Ref Voltage supply DC/DC IC418 5.0V_STBY_H START IC403 3.3V_MAIN_H BM5S21 IC806 1.8V_M5_ET_STBY IC809 3.3V_M5_STBY Check Vcc voltage Check 3.3V_STBY (G* board) C4xx/C8xx Is voltage >3V? Check Enable pin...
  • Page 37 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Board View Top Side B-Side 1.8V_BE_DDC 0.9V_BE_DDC_2 5.0V_VBUS_CAMERA 1.1V_BE 3.3V_MAIN 5.0V_VBUS/5V_ 1.8V_M5 1.8V_STBY MAIN/5V_AUDIO 0.8V_M5_GPU 1.1V_M5_ 0.9V_M5_STB 0.8V_M5_CPU 1.8V_M5_ET_STBY 0.8V_M5_CORE 3.3V_M5_STBY 1.0V_M5 1.8V_EMMC 1.0V_TU_P 0.9V_BE_DDC_1 0.7V_BE 0.8V_BE 3.3V_MAIN_H 5.0V_STBY_H SYS SET...
  • Page 38 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Board View B-Side Top Side 5.0V_VBUS_CAMERA 1.8V_BE_DDC 0.9V_BE_DDC_2 3.3V_MAIN 1.1V_BE 1.8V_M5 1.8V_STBY 5.0V_VBUS/5V_MAIN/ 5V_AUDIO 0.8V_M5_GPU 1.1V_M5_ 0.9V_M5_ST 0.8V_M5_CPU 1.8V_M5_ET_STBY 0.8V_M5_CORE 3.3V_M5_STBY 1.0V_M5 1.8V_EMMC 1.0V_TU_P 0.9V_BE_DDC_1 0.7V_BE 0.8V_BE 3.3V_MAIN_H 5.0V_STBY_H SYS SET...
  • Page 39 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point A-Side Top Side 5.0V_VBUS/5V_MAIN/5V_AUDIO 5.0V_STBY_H Pin#15 IC418 IC600 C505 C510 C610 C601 F600 B-Side R557 SYS SET...
  • Page 40 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point Top Side Top Side 3.3V_MAIN 5.0V_VBUS_CAMERA C708 IC613 IC618 Pin#4 Pin#4 F604 C726 F604 SYS SET...
  • Page 41 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point Top Side 1.0V_TU_P 1.1V_M5_DDR B-Side Pin#4 C806 IC801 Pin#4 C801 C628 IC603 C630 SYS SET...
  • Page 42 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 1.8V_STBY 0.9V_M5_STBY C809 Pin#4 C810 IC802 Pin#4 IC803 C807 C812 SYS SET...
  • Page 43 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 0.8V_M5_CORE 1.8V_M5 B-Side C831 F802 C846 C904 F807 IC804 IC813 C902 Pin#8 Pin#4 SYS SET...
  • Page 44 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 1.0V_M5 0.8V_M5_CPU F803 Pin#4 C855 IC812 C896 C861 F805 C898 IC810 Pin#19 SYS SET...
  • Page 45 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side 0.8V_M5_GPU F804 C868 C874 IC811 Pin#19 SYS SET...
  • Page 46 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 1.8V_BE_DDC 1.1V_BE F4801 F4800 Pin#4 C4803 C4812 IC4800 Pin#4 C4805 IC4801 C4813 SYS SET...
  • Page 47 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 0.9V_BE_DDC_2 0.9V_BE_DDC_1 F4801 C4827 Pin#4 C4820 IC4803 IC4802 Pin#4 C4828 C4819 F4800 SYS SET...
  • Page 48 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side 0.7V_BE B-Side 0.8V_BE C4860 C4876 C4863 IC4810 IC4809 C4845 Pin#8 Pin#8 F4800 F4800 SYS SET...
  • Page 49 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 30 for Ref Number. Board Operation IC Ref Voltage supply START BM5STY IC403 3.3V_MAIN_H Check Vcc voltage C415 Check 5V_MAIN DDCON (IC600) Is voltage >4V? Check Enable pin 1.2 No Power U-Com Failure voltage Is voltage >3V? Enable source...
  • Page 50 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 30 for Ref Number. Board Operation IC Ref Voltage supply START BM5STY IC806 1.8V_M5_ET_STBY Check 3.3V_DDC_OUT DDCON Check Vcc voltage (IC607 on BM5A) C817 Is voltage >3V? 3.3V_STBY (G-board) Check Enable pin 1.2 No Power U-Com Failure voltage...
  • Page 51 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 30 for Ref Number. Board Operation IC Ref Voltage supply START BM5STY IC809 3.3V_M5_STBY Check 3.3V_DDC_OUT DDCON (IC607 on Main) Check Vcc voltage C815 Is voltage >3.2V? 3.3V_STBY (G-board) Check Enable pin 1.2 No Power U-Com Failure voltage...
  • Page 52 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 30 for Ref Number. Board Operation IC Ref Voltage supply START BM5STY IC2201 1.8V_EMMC Check IC600 Check Vcc voltage Vcc voltage Check C2214 Change D2200 C601 D2200 Is diode okay? Is voltage >3V? Is voltage >12V? Check 3.3V_STBY.
  • Page 53 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 3.3V_MAIN_H 1.8V_M5_ET_STBY C416 IC403 Pin#3 C415 Pin#3 C818 C817 IC806 SYS SET...
  • Page 54 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 3.3V_M5_STBY 1.8V_EMMC C816 IC809 C815 R917 C2214 Pin#3 IC2201 C2216 SYS SET...
  • Page 55 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.0 LED Blinking: 2x (Main power Error) 2-time blinking Check “12.7V_MAIN” at pin 5,6,7,8 of CN1700 G-Board on B-Board, Voltage > 13.2V ? B-Board SYS SET...
  • Page 56 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.0 LED Blinking: 2x (Main power Error) – XR-83A80* 2x blinking “12.7V_MAIN” Voltage > 13.2V? G* Board BM5S21 : Pin 5, 7 of CN1700 B* Board SYS SET...
  • Page 57 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point Board PWB (A side) Detail CN1700 CN1700 Pin 5,6,7,8 12.7V_MAIN SYS SET...
  • Page 58 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point – XR-83A80* Board PWB (A side) Detail CN1700 5,7pin 12.7V_MAIN SYS SET...
  • Page 59 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Detail of 3x LED Blinking Number of STBY LED Error Item Description flashing DC_ALERT Main board 5V power rail monitoring AUD_ERR Audio amp error detection SYS SET...
  • Page 60 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.1 LED Blinking: 3x (DC ALERT) 3-time blinking (DC Alert) Check “12.7V_MAIN” Check “5V_MAIN” Check “5V_DET” Check Audio at pin 5,6,7,8 of CN1700 on B-Board at JL601 on B-board, at CL1247 on B-board, B-board, Error 4.75V < Voltage < 5.25V? 0.77V <...
  • Page 61 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point Board PWB (A side) Detail CN1700 CN1700 Pin 5,6,7,8 12.7V_MAIN 5V_DET at CL1247 CL1247 (Under Heatsink) SYS SET...
  • Page 62 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point Board PWB (A side) Detail JL601 5V_MAIN at JL601 SYS SET...
  • Page 63 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Detail of 3x LED Blinking – XR-83A80* Number of STBY LED Error Item Description flashing DC_ALERT Main 5V power failure AUD_ERR Audio amp. protection SYS SET...
  • Page 64 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.1 LED Blinking: 3x (DC ALERT) – XR-83A80* 3x blinking (DC Alert) “12.7V_MAIN” Voltage > 13.2V? 4.959V < “5.0V_VBUS” Voltage < 5.285V? Retry BM5S21 : C611 [2] BM5S21 : Pin 5, 7 of CN1700 G* Board B* Board SYS SET...
  • Page 65 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point – XR-83A80* Board PWB (A side) Detail CN1700 C611[2] 5,7pin 5.0V_VBUS 12.7V_MAIN SYS SET...
  • Page 66 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) – XR-*80K / *80CK 3x blinking (AUD_ERR) B-Board Audio Amp Fuse broken? B-Board Power OFF Audio Amp PVDD-GND short? check Replace B-Board B-Board B-Board Audio Amp DVDD-GND short? B-Board Audio Amp PVDD OK? Power ON Replace B-Board or...
  • Page 67 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) – XR-*A80L / *A80CL 3x blinking (AUD_ERR) B-Board Audio Amp Fuse broken? B-Board Replace Power OFF Audio Amp PVDD-GND short? B-Board check B-Board Audio Amp DVDD-GND short? Replace B-Board G-Board or LD-Board Audio Amp PVDD OK? Power ON Before enter 3x blinking, Check...
  • Page 68 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) – XR-*A75L 3x blinking (AUD_ERR) B-Board Audio Amp Fuse broken? B-Board Replace Power OFF Audio Amp PVDD-GND short? B-Board check B-Board Audio Amp DVDD-GND short? Replace B-Board G-Board or LD-Board Audio Amp PVDD OK? Power ON Before enter 3x blinking, Check check...
  • Page 69 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) – XR-*80K / *80CK Caution: Before start do checking point, please ensure TV in “Power Off” Condition for Continuity check For Fuse open check Audio Amp Fuse Measure continuity of Fuse F6603, F6604 Open = NG Audio AMP(IC6600)
  • Page 70 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) – XR-*A80L / *A80CL Caution: Before start do checking point, please ensure TV in “Power Off” Condition for Continuity check For Fuse open check Audio Amp Fuse Measure continuity of Fuse F6603, F6604, F6605 Open = NG Audio Audio...
  • Page 71 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) – XR-*A75L Caution: Before start do checking point, please ensure TV in “Power Off” Condition for Continuity check For Fuse open check Audio Amp Fuse Measure continuity of Fuse F6604, F6605 Open = NG Audio AMP(IC6602) F6605...
  • Page 72 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) – XR-83A80* 3x blinking (AUD_ERR) Symptom Measure the Speaker Improvement Replace impedance by multi-meter B* Board Speaker Harness B* Board Less than 10Ω and More than 3Ω ? Symptom Improvement Replace Replace G* Board G* Board Speaker...
  • Page 73 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.3 LED Blinking: 4x (LD_ ERR) – XR-83A80* 4x blinking (LD_ERR) High (3.3V) Check “LD_ERR_DET” Voltage LCD model ? Panel BM5S21 : CL5206 Low (0V) Replace LD board B* Board Symptom Improvement LD Board SYS SET...
  • Page 74 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point – XR-83A80* Board PWB (A side) Detail CL5206 LD_ERR_DET (TCON_INT_ERR) SYS SET...
  • Page 75 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.4 LED Blinking: 4x (BCM_ ERR) – XR-83A80* 4x blinking (BCM_ERR) High (3.3V) Check “BE_LD_RDY” Voltage LCD model ? Panel BM5S21 : CL5206 Low (0V) Replace LD board B* Board Symptom Improvement LD Board SYS SET...
  • Page 76 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point – XR-83A80* Board PWB (A side) Detail CL5223 BE_LD_RDY (EVDD_DET) SYS SET...
  • Page 77 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.5 LED Blinking : 5x Blinking (Panel ID Read Error) 5x blinking Check Replace Replace Replace G-Board NG “12.5V_TCON” Panel (T-con) B-Board G-Board on T-con board Symptom Symptom recovers recovers Panel Symptom B-Board NG Replace the Harness (T-Con) NG recovers From G-board Harness NG...
  • Page 78 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.5 LED Blinking : Check point for 12.5V T-con at T-con Board Back Chassis Detail G-board B-board T-con board 12V TCON SYS SET...
  • Page 79 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.6 LED Blinking: 6x (Backlight Error) 6-times blinking Harness / Symptom Connection Check Voltage of Check High (3.3V) Improvement broken Replace “BL_ERR” harness/connection Harness harness at JL1703 on B-Board G-board to B-Board improvement Low (0V) Symptom Harness / G-board Improvement Connection OK...
  • Page 80 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point Name Board PWB (B side) Detail BM5S21/ BM5STY JL1703 BL_ERR JL1703 BL_ERR SYS SET...
  • Page 81 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.6 LED Blinking: 6x (Backlight Error) – XR-83A80* 6x blinking Harness / Connection Symptom Check broken Improvement High (3.3V) Check “BL_ERR” Voltage harness/connection Replace Harness BM5S21 : CL5207 G*/LD* board to harness B* Board Harness / Low (0V) Connection OK Symptom Improvement...
  • Page 82 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point – XR-83A80* Name Board PWB (B side) Detail CL5207 BL_ERR BM5S21 SYS SET...
  • Page 83 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.7 LED Blinking: 7x (Temperature Error) 7-time blinking Setting circumstance is OK? Set to another Temperature, location, etc. Ventilation, etc. Symptom Replace FFC improvement From B-Board to H-Board. Symptom improvement Replace H-Board, H-board and Aging a few hours Symptom Replace B-Board, improvement...
  • Page 84 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.7 LED Blinking: 7x (Temperature Error) – XR-83A80* 7x blinking Any problems with Ambient environment , installation environment? Installation method, Temperature, Location, etc. Ventilation, etc. Symptom improvement Replace B* Board B* Board Aging for a few hours Panel SYS SET...
  • Page 85 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Checking Point BM5STY board (A side) Detail I2C0_SDA I2C0_SCL R1312 R1313 SYS SET...
  • Page 86 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 2.8 LED Blinking : 8x Blinking 8-times blinking Replace B-board NG B-Board System recovers SYS SET...
  • Page 87 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.1 No Sound for Speaker – XR-*80K / *80CK No Sound Speaker Check This confirmation way is only for traditional speaker & exciter. ・[Speakers] setting is [TV Speakers]? In PIEZO Tweeter case, we can confirm OK or NG ※...
  • Page 88 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.1 No Sound for Speaker – XR-*A80L / *A80CL No Sound Speaker This confirmation way is only for traditional speaker & exciter. Check In PIEZO Tweeter case, we can confirm OK or NG ・[Speakers] setting is [TV Speakers]? ※...
  • Page 89 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.1 No Sound for Speaker – XR-83A80* No Sound Speaker Check ・[Speakers] setting is [TV Speakers]? ・Nothing is connected to Headphone terminal and Bluetooth ? This confirmation way is only for traditional speaker & exciter. ・Volume setting is not too small? ※...
  • Page 90 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.1 No Sound for Speaker – XR-*A75L No Sound Speaker Check This confirmation way is only for traditional speaker & exciter. ・[Speakers] setting is [TV Speakers]? In PIEZO Tweeter case, we can confirm OK or NG ※ ・Nothing is connected to Headphone terminal and Bluetooth ? by listening actually.
  • Page 91 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.2 No Sound for Headphone out/ Audio out/Optical out No Sound No Sound Headphone out Opt out (*Selected models only) Check Check [Settings]  Volume setting is not too small? ・[Speakers] setting is [TV Speakers]?  Factory Data Reset? OK? ・[Digital Audio Out] is [PCM] ? ・[Digital audio out volume] is [Max]? Replace B-Board...
  • Page 92 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.3 No Sound for TV Centre Speaker Mode No Sound TV Centre Speaker Mode Check [Set up] • [HDMI Input 3] is connected to Audio System • [S-Center Speaker in] is connected to Audio System • [Audio System] is turn on •...
  • Page 93 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.7 No Sound at Tuner No Sound with normal picture Only RF tuner input? Please refer Audio Check IC1000 defect troubleshooting SYS SET...
  • Page 94 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 3.8 No Sound HDMI 1/2/3/4 No Sound ARC/eARC No Sound (HDMI3) Check the picture Refer to 4.5 HDMI NO PICTURE Except HDMI3 Check the Port Change to HDMI 3 HDMI3 Not support Change to ARC/eARC ARC/eARC Check the Amplifier Check Sound with Others TV Refer to 3.0 No Sound support...
  • Page 95 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.0 No Picture No Picture Any abnormal Check smart core Check Replace Replace LCD panel Replace display? (horizontal/ LED indication power supply the V by One FFC (O-cell) NG BM5STY board TCON board vertical line) (5x blinking) problem harness System System...
  • Page 96 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.0 No Picture – XR-83A80* No Picture Replace Check Smart Core Refer to the flow 1.0 the V by One FFC Got Any Normal Behavior and check the power Harness Display? supply problem (Blinking) (CN6800,CN6801) Symptom improvement Refer to other part: Refer to self diagnosis V by One FFC Power supply problem...
  • Page 97 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.1 Analog Video Signal Path AH9:GPIO56 VIDEO_DET AL31:CVBS0P CVBS0P Composite IC1000 SYS SET...
  • Page 98 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture – Investigation flow Checking condition: - TV ON, *AV conversion cable is connected to conversion jack input (Yellow) at TV side. Composite input cable is connected to composite source output. Video - TV UI Display : Video in(WW)/AV in(EU) No Picture OK (Vpp: 3.3 V) Check if Analog Video...
  • Page 99 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture – Investigation flow – XR-83A80* No Picture Video No Picture Check if input OSD Check J2800 Connection, NG (Vpp: 0V) is GREY OUT VIDEO_DET OK if it is highlighted At R2841 OK (Vpp: 3.3 V) Detailed check all NG (Vpp: 0V) parts at VIDEO_DET...
  • Page 100 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture - Actions Condition Actions to be taken Muffin [IC1000] Change B-board Problem Connector Problem Change Connector Connectivity Problem Change Part according to remarks Parts Broken SYS SET...
  • Page 101 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture – Parts Location Board Name Board PWB (A-side) Details BM5STY R2842, C2825 C2825 R2842 SYS SET...
  • Page 102 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture – Parts Location Board Name Board PWB (B-side) Details BM5STY VR2800 D2800, VR2800, R2843, R2844, D2800 R2845, R2848, R2849, C2831, R2841 R2843 R2848 R2845 R2844 R2849 C2831 R2841 SAFETY NOTES SELF DIAGNOSIS FUNCTION TROUBLESHOOTING SERVICE ADJUSTMENT DIAGRAM HANDLING GUIDE SYS SET...
  • Page 103 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.3 Input Skip Function Under default condition; If user insert analog video cables into video jacks, the Video/Component will be highlighted and can be selected. The detection mechanism is based on below tables. Non-Detect Detect Input Signal (Typical) (Typical) VIDEO IN VIDEO_DET...
  • Page 104 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner IC1000 (SoC) IF/AGC Video Analog Demod. TU300* Digital X_Demod_RST_STBY Demod. DVB-C/T/T2/S/S2 Audio DTMB IC3101 ISDB-T Digital Demod. ATSC 3.0 ISDB-T/S/S3 JP/ATSC 3.0/Philippines only Decoder SYS SET...
  • Page 105 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner Notes: I2C - Parts for I2C SDA line: R3036, R3040, C3005 RF input no picture / noisy picture - Parts for I2C SCL line : R3035, R3039, C3006 Waveform confirmation point Check RF source cable •...
  • Page 106 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Top View) 1.0V Voltage Checking BM5STY Tuner portion(Bottom View) BM5STY Tuner portion(Bottom View) +12V_LNB Voltage Checking 3.3V Voltage Checking SYS SET...
  • Page 107 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - Tuner Power Lines: 3.3V, 12.0V, 1.0V BM5STY Tuner portion(Top View) BM5STY Tuner portion(Bottom View) R3037 FB3102 R3038 R643 FB3103 1.0V Voltage Checking BM5STY Tuner portion(Bottom View) C3028 Q604 3.3V +12V_LNB Voltage Checking JL3019 = 3.3V 3.3V Voltage Checking SYS SET...
  • Page 108 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Bottom View) 1.8V Voltage Checking BM5STY Tuner portion(Top View) 5.0V Voltage Checking SYS SET...
  • Page 109 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture - Tuner BM5STY Tuner portion(Top View) Tuner Power Lines: 1.8V, 5.0V BM5STY (Top View) 5.0V FB3001 5.0V Voltage Checking BM5STY Tuner portion(Bottom View) 1.8V C3357= 1.8V 1.8V Voltage Checking SYS SET...
  • Page 110 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture - Tuner – XR-83A80* BM5S21-61 Tuner portion(Top View) BM5S21-61 (Top View) R3037 C3028 BM5S21-61 Tuner portion(Bottom View) Q604 R643 Q605 JL3019 = 3.3V SYS SET...
  • Page 111 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - FOR ANALOG TUNING Notes: - Parts for IF_N line : C3011 Analog Tuning - Parts for IF_P line : C3010 - Parts for TAGC line: R3024, C3023, R3003, For LA only : Insert correct signal in correct ANT terminal. Confirm ANT or Cable connection For Other destination Enable to preset broadcast...
  • Page 112 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING FOR DIGITAL TUNING 1 For TW, NA-ATSC(MX/UC) , CH/HK, LA, PA 4.4 No Picture at Tuner - Notes: - Parts for IF_N line : C3011 - Parts for IF_P line : C3010 Digital Tuning 1 - Parts for TAGC line: R3024, C3023, R3003, -Parts for I line:C3009 -Part for Q line:C3012 For LA (Dual ANT)
  • Page 113 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - FOR DIGITAL TUNING 2 For US ATSC3.0 and Philippines Notes: I2C - Parts for I2C SDA line: R3036, C3005 - Parts for I2C SCL line : R3035, C3006 Digital Tuning 2 Waveform confirmation point •...
  • Page 114 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Bottom View) BM5STY Tuner portion(Top View) TAGC line (Need to open TS Line near SOC heatsink) BM5STY Tuner portion(Bottom View) I2C lines IF Lines (Need to open heatsink) SYS SET...
  • Page 115 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner- IF_N, IF_P, TAGC, TS Lines(Near SOC) BM5STY Tuner portion(Top View) BM5STY Tuner portion(Bottom View) BM5STY(Top View) RB3001 C3023 R3024 BM5STY Tuner portion(Bottom View) BM5STY Tuner portion(Top View) JL3012 C3010 JL3013 IF_P C3011 IF_N SYS SET...
  • Page 116 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner I2C_SDA, I2C_SCL X_DEMOD_RST_STBY TS Line near Tuner Please refer to next slide for detail ref.no and part location. SYS SET...
  • Page 117 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - I2C_SDA, I2C_SCL, TS Lines(Near tuner), X_DEMOD_RST_STBY BM5STY Tuner portion(Top View) BM5STY Tuner portion(Top View) BM5STY(Top View) R3035 C3006 R3116 R3123 R3003 R3122 C3126 R3117 R3121 R3036 C3005 R3114 I2C_SDA, I2C_SCL R3120 BM5STY Tuner portion(Top View) R3113 R3109 C3117...
  • Page 118 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Top View) SAGC Line (Need to open heatsink) BM5STY Tuner portion(Bottom View) TV Business Group I, Q Lines SYS SET...
  • Page 119 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - I,Q, SAGC(Near SOC) BM5STY Tuner portion(Top View) BM5STY(Top View) BM5STY Tuner portion(Bottom View) C3012 C3025 C3024 C3009 I, Q Lines SAGC Line (Need to open heatsink) SYS SET...
  • Page 120 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner – XR-83A80* BM5S21-61 Tuner portion(Top View) BM5S21-61 (Top View) R3024 R3027 BM5S21-61 Tuner portion(Top View) C3010 C3011 R3035 IFOUT_P IFOUT_N R3036 SYS SET...
  • Page 121 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner – XR-83A80* BM5S21-61 Tuner portion(Bottom View) BM5S21-61 (Bottom View) C3023 RB3001 JL3013 : I2C_TU_SDA R3109 BM5S21-61 Tuner portion(Bottom View) C3117 R3116 JL3012 : I2C_TU_SCL R3040 R3039 R3117 R3123 C3006 C3005 R3114 R3122 R3121 R3113 R3003 R3120...
  • Page 122 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.5 No Picture: HDMI 1/2/3/4 No Picture ① Check HDMIcable Change HDMIcable +5V line NG Check the below point at Spec:4.7~5.3V Check other Connector side HDMI input ・Check +5V line CL4009/4011/4013/4015 ・Check HPD line CL4008/40010/4012/4014 +5V line OK and HPD line NG Check Input with Others TV Change B-Board.
  • Page 123 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.5 No Picture: HDMI 1/2/3/4 – XR-83A80* No Picture Check the below point ① ・Check +5V_Power line CL4024/4027/4025/4026 ・Check HPD line CL4008/4010/4012/4014 Check HDMIcable Change HDMI cable Check (tolerance ±5%) Resistor HDMI1:R4079 +5V_Power OK? value OK? HDMI2:R4080 (Spec:4.7~5.3V) Check other HDMI3:R4081 HDMI input...
  • Page 124 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 4.5 No Picture: Check Points HDMI 1,2,3 & 4 HDMI 1 +5V part :R4036 +5V line :CL4009 HDMI 3 HPD line :CL4008 HDMI 1 CL4013 CL4009 HDMI 2 +5V part :R4037 CL4012 CL4008 +5V line :CL4011 R4038 HPD line :CL4010 R4036 HDMI 3 +5V part :R4038...
  • Page 125 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 5.0 Key Switch Button Error – H-board Switch Check harness Harness connection Key button error connection between issue B-board and H-board Change harness between B-board to H-board harness B-board to issue H-board Change H-board H-board issue Change B-board Main device issue SYS SET...
  • Page 126 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 5.0 Key Switch Button Error - Switch module – XR-83A80* Check harness Side key buttons error * connection between B- Harness connection issue board and switch module Change switch module Switch module issue Change harness between B-board to switch module B-board to switch module harness issue harness...
  • Page 127 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 5.1 IR Remote Commander Error Check harness IR remote commander does not Harness connection connection between operate issue B-board and H-board Change harness between B-board to H-board harness B-board to issue H-board Change H-board H-board issue Change B-board Main device issue SYS SET...
  • Page 128 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 5.2 Light Sensor Error Check Light sensor Setting is “ON” setting in TV menu. Check harness Backlight level does not change when Harness connection On RC press connection between ambient light changed issue “Setting”Select “Light B-board and H-board Sensor”...
  • Page 129 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 5.3 CAS ID Unknown Digital broadcasting Check harness (terrestrial / satellite) cannot connection between Harness connection be received. And the B-board and Smart issue message of Fig1 or Fig2 is Core* displayed on the screen. Change harness B-board to Smart Core* between B-board to harness issue Smart Core* harness...
  • Page 130 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 5.3 CAS ID Unknown – XR-83A80* Check UI setting and Check harness Backlight level does not Setting is “ON” make sure light connection between Harness connection change when ambient sensor setting is B-board and issue light changed “ON” Smart Core Setting is “OFF”...
  • Page 131 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.0 Network Malfunction: Ethernet (wired) [Network Set-up] >[Wired Set-up] on the TV Connection Results Connection Results Connection Results B-board Local Access Internet Access Cable Connection Failed Failed Failed Auto Check Proxy setting Wired Set-up Check cable B-board Local router IP address setting DHCP server Manual...
  • Page 132 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.1 Network Malfunction: Ethernet (wired) Name Full Board (A side) Zoomed in view TX, RX line (CHK1) L2402 T2401 (CHK5) (CHK3) J2401 L2403 (CHK2) BM5STY (CHK5) (Actual D2402 board) (CHK4) T2402 (CHK3) SYS SET...
  • Page 133 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.2 Wi-Fi Bluetooth - Wireless Network malfunction “Setting”  “Network & Internet” Check FFC 20P No scan result under Wi-Fi radio connection is OK strength is weak B-Board Connect “AVAILABLE NETWORKS” Loose FFC 20P between properly (“Wi-Fi” turn ON) or no signal? Wi-Fi/BT module and Main board...
  • Page 134 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.3 Wi-Fi Bluetooth - Bluetooth malfunction Bluetooth Remote doesn’t work Bluetooth Mouse/Keyboard/Controller doesn’t work Bluetooth Speaker/Headphone/ doesn’t work BM5STY / “Settings”  BM5S21 Please refer connection instruction “Remotes & Accessories”  “Bluetooth Settings” or device manual FFC 20P (“Bluetooth”...
  • Page 135 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.3 Wi-Fi Bluetooth - Bluetooth malfunction – XR-83A80* Voice Remote doesn’t work Bluetooth Mouse/Keyboard/Controller doesn’t work Bluetooth Speaker/Headphone/ doesn’t work Please refer Voice Remote manual Home > Settings > Bluetooth Settings Bluetooth Mouse/Keyboard/Controller Can turn On BT Bluetooth Speaker/Headphone operation manual Can find the BT devices Check harness...
  • Page 136 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.3 Wi-Fi Bluetooth A Side B Side Wi-fi connector SYS SET...
  • Page 137 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Wi-Fi Module Wi-fi connector SYS SET...
  • Page 138 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.4 Built in Mic Malfunction Built in mic doesn’t work Check Mic switch Turn on Mic switch FS / FS2 / FSL2 B-board BM5STY H-board HY1 / HY2 Change FFC Cable Check harness connection Connect properly between B-board and between B-board H-board and H-Board...
  • Page 139 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.4 Built in Mic Malfunction - B-board or H-board Switch – XR-83A80* Built in mic doesn’t work Check Mic switch Turn on Mic switch Mic hardware switch issue Check harness connection Harness connection between B-board and H-board issue Change harness B-board to H-board between...
  • Page 140 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.5 Camera Magnet connector type Camera (Bundle No image Symptom improvement OK sound No image and OK sound Camera hardware ⇒ On switch on Camera cause : switch Off No image and No sound No image and No sound Symptom Check magnet improvement...
  • Page 141 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING 6.5 Camera USB connector type Camera (Accessory) No image Symptom improvement OK sound No image and OK sound Camera hardware ⇒ On switch on Camera cause : switch Off No image and No sound No image and No sound USB file play : Symptom improvement...
  • Page 142 2023/11/28 06:39:49 (GMT+09:00) TROUBLESHOOTING Board View BM5STY (Top view) H-board connector HY1 / HY2 (Top view) H-board connector SYS SET...
  • Page 143 2023/11/28 06:39:49 (GMT+09:00) SOFTWARE UPDATE & RESET Caution: Do not power off while the update is in progress. USB Update 1: Download USB image and unzip file. 2: Copy zip file to USB memory root folder. 3: USB memory insert TV. 4-b:USB image is not newer soft version. 4-a:USB image is newer soft version.
  • Page 144 2023/11/28 06:39:49 (GMT+09:00) SOFTWARE UPDATE & RESET Factory Data Reset – with UI method 2. Select System / Device Preferences 3. In System, select ‘About’. 1. At Home Menu, go to Settings 4. In About, Select ‘Reset’ [</>] Set [Home]Exit 7. Select ‘Yes’ 6.
  • Page 145 2023/11/28 06:39:49 (GMT+09:00) SOFTWARE UPDATE & RESET Factory Data Reset – force method (without UI) Press and hold the Power button. (The position of the Power button depends on the model.) AC on. Hold the Power button down for several seconds until the system starts Factory Data Reset. SYS SET...
  • Page 146 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-55A80*K SYS SET...
  • Page 147 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-65A80*K SYS SET...
  • Page 148 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-77A80*K SYS SET...
  • Page 149 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-55A80*L SYS SET...
  • Page 150 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-65A80*L SYS SET...
  • Page 151 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-77A80*L SYS SET...
  • Page 152 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-83A80*L SYS SET...
  • Page 153 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-55A75L SYS SET...
  • Page 154 2023/11/28 06:39:49 (GMT+09:00) DIAGRAM Connecting Diagram: XR-65A75L SYS SET...
  • Page 155 2023/11/28 06:39:49 (GMT+09:00) HANDLING GUIDE Take out from P-mod packing Hold top and bottom center. Holding positions are as follow SYS SET...
  • Page 156 2023/11/28 06:39:49 (GMT+09:00) HANDLING GUIDE Holding Position DO NOT catch frame by DO NOT push display by finger finger Be sure to wear gloves and work with two people DO NOT push display by DO NOT grab four corner finger SYS SET...
  • Page 157 2023/11/28 06:39:49 (GMT+09:00) HANDLING GUIDE Moving panel vertical position (OK) Hold top and bottom center. Holding positions are as follow Holding positions <Position> Top side from mid. Holding <Positions> positions Between Std Bracket forming and T-CON shield SYS SET...
  • Page 158 2023/11/28 06:39:49 (GMT+09:00) HANDLING GUIDE Moving panel vertical position (NG) Don’t allow to carry panel on face down condition. SYS SET...
  • Page 159 2023/11/28 06:39:49 (GMT+09:00) HANDLING GUIDE Resting Condition Resting P-mod by 2 persons Resting P-mod by 1 person Panel is not fully supported Panel can be fully supported by table surface (Corner / by table surface edge is hanging) SYS SET...
  • Page 160 2023/11/28 06:39:49 (GMT+09:00) HANDLING GUIDE Restricted Area Avoid touch Rear Cover hook during P-mod handling Touch on Rear Cover hemming SYS SET...
  • Page 161 2023/11/28 06:39:49 (GMT+09:00) Sony EMCS (Malaysia) Sdn. Bhd. English 9-888-906-21 HES-M © 2023.11 SYS SET...
  • Page 162 ORIGINAL MANUAL ISSUE DATE: 2023.11 9-888-906-U1 DISCLAIMER: USE AT OWN RISK. SONY AND ITS AFFILIATES ARE NOT LIABLE FOR ANY DAMAGE OR OLED TV INJURY CAUSED TO ANY DIGITAL ELECTRONIC EQUIPMENT, PERSON, OR PROPERTY, WHICH OCCURS DUE TO USE OF THE TOOLS, PARTS, DOCUMENTATION, OR OTHER MATERIALS HEREIN...
  • Page 163 2023/11/28 06:40:03 (GMT+09:00) MODEL LISTS Model Remote Destination XR-55A80K RMF-TX800U RMF-TX800U RMF-TX900U RMF-TX810U RMF-TX910U XR-55A80CK RMF-TX900U XR-55A80L RMF-TX810U XR-55A80CL RMF-TX910U XR-55A75L RMF-TX810U XR-65A80K RMF-TX800U XR-65A80CK RMF-TX900U XR-65A80L RMF-TX810U XR-65A80CL RMF-TX910U XR-65A75L RMF-TX810U XR-77A80K RMF-TX800U XR-77A80CK RMF-TX900U XR-77A80L RMF-TX810U XR-77A80CL RMF-TX910U XR-83A80L RMF-TX810U...

  • Page 164: Table Of Contents

    TABLE OF CONTENTS Title Page TOOLS & EQUIPMENTS SMART CORE FFC PRECAUTIONS DISASSEMBLY AND REMOVAL CAUTION SECTION 1 : XR-55A80* / XR-55A75L EXPLODED VIEW AND PART LIST DISASSEMBLY AND REMOVAL CAUTION BOARD LOCATION APPENDIX W IRE DRESSING SHARP EDGE EXPLODED VIEW AND PART LIST...

  • Page 165: Tools & Equipments

    2023/11/28 06:40:03 (GMT+09:00) TOOLS & EQUIPMENTS 1 LIST OF ITEMS TO PREPARE i. Screwdriver (e.g., #2 Phillips Screwdriver) ii. Multimeter iii. ESD Wrist Straps iv. Metal Washer (Flat) or Coin (for remove Rear Cover) v. Ruler (for remove Rear Cover) vi. Service Manual (Disassembly) (for remove & replace details) Thickness: approx.

  • Page 166: Ffc Precautions

    2023/11/28 06:40:03 (GMT+09:00) FFC PRECAUTIONS ※Caution: DO NOT hold / touch copper side during FFC handling. FFC Insertion Method ESSENTIAL CAUTION INFO THAT MUST BE FOLLOWED BY PRODUCTION FOR ANY FFC INSERTION METHOD STRAIGHT INSERT Connector Connector DO NOT INSERT FFC IN INSERT FFC IN SLANTING CONDITION STRAIGHT CONDITION...
  • Page 167 2023/11/28 06:40:03 (GMT+09:00) FFC PRECAUTIONS Caution for FFC with Housing Connector CAUTION FOR FFC WITH CONNECTOR INSTALLATION AT PANEL SIDE ABNORMAL HANDLING WILL CAUSE CONTACT SHIFTED & FOREIGN PARTICLES ISSUE AS PICTURE BELOW: ZIFF FFC Insertion Caution Close actuator securely to lock Do not push inwards with excessive force.

  • Page 168: Section 1: Xr-55A80* / Xr-55A75L

    2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 1. Remove the screws from the rear cover (4 pcs) 2. Remove the bottom cover in red box. Washer or coin to unhook Cover Hook *Wrap washer in VA tape (15mm X 55mm) *Thickness approximately 1.5mm...
  • Page 169 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 3. Unhook the bottom hook, starting from center.(4 hooks) Legend =bottom hook ‹ › ‹ › ‹ › ① Pull rear cover bottom center until hook <right>...
  • Page 170 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 4. Unhook the left side hooks. (3 hooks) Legend =outline hook =AC tml Hook (1 hook) ① When releasing hook, pull the rear cover corner and insert jig ②...
  • Page 171 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 5. Unhook the right-side hooks. (3 hooks) Legend =outline hook =Side Jack Bottom Hook (3 hooks) ① When releasing hook, pull the rear cover and insert jig ②...
  • Page 172 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 6. Unhook the top row hooks. (8 hooks) Legend =outline hook ① Tilt the rear cover and push upwards on the left/right side. ② Lift the rear cover off from the center TOOLS &...
  • Page 173 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Hook positioning. 31.7mm 179mm 129mm 180mm 179mm 179mm 129mm 179mm 200mm 200mm 86.5mm 82.5mm 123mm 197mm 197mm 135mm 135mm 302mm 136mm 136mm 302mm TOOLS & EQUIPMENTS FFC PRECAUTIONS...

  • Page 174: Board Location

    2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-2. BOARD LOCATION POWER BOARD WI-FI BOARD MAIN BOARD RECEIVER BOARD TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...
  • Page 175 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING INFORMATION Caution: Operator need to fix Smart Core on FLAT surface before FFC insertion to ensure FFC STRAIGHT insertion. FFC side with blue supporting tape, must face CONNECTOR WITH LOCKING during FFC insertion.
  • Page 176 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...
  • Page 177 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4...
  • Page 178 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...
  • Page 179 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING WIRE DRESSING – 80K / 80CK / 80L / 80CL TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2...
  • Page 180 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING WIRE DRESSING – 80K / 80CK / 80L / 80CL WIRE DRESSING – 80K / 80CK / 80L / 80CL TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1...
  • Page 181 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING WIRE DRESSING – 75L TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...
  • Page 182 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING WIRE DRESSING – 75L WIRE DRESSING – 75L TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...
  • Page 183 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING INFORMATION – 80K / 80CK / 80L / 80CL TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...
  • Page 184 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-3. WIRE DRESSING INFORMATION – 75L TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...

  • Page 185: Exploded View And Part List

    2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
  • Page 186 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-55A80K XR-55A80CK XR-55A80L XR-55A80CL XR-55A75L REF. PART NO. DESCRIPTION 5-039-876-01 LABEL, SIDE TERMINAL HP (TGR) • • 5-033-671-01 BTM COVER BARE (COM SEP) • •...
  • Page 187 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-55A80K XR-55A80CK XR-55A80L XR-55A80CL XR-55A75L REF. PART NO. DESCRIPTION 5-034-379-02 STAND L (2L SEP) A – Silver • • • • 5-034-380-02 STAND R (2L SEP) A – Silver •...
  • Page 188 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-4. EXPLODED VIEW AND PART LIST SCREW REMARKS DESCRIPTION TORQUE (N.m) 4-472-518-11 SCREW, +PSW M3X6 0.4 ± 0.05 2-580-592-01 SCREW, +PSW M3X8 0.4 ± 0.05 5-015-521-01 +PSW M6*16 W14 1.2 ± 0.1 4-579-926-01 SCREW M3X3.0 STEP (LA8) 0.4 ±...
  • Page 189 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS 1-014-495-11 CONNECTOR ASSY 28P (GB) CN6401(G25/G25B)-CN1700(BM5STY)(1) 1-014-509-11 CONNECTOR ASSY 28P (GT) CN6601(G25/G25B)-CN6(TCON)-CN8(TCON)(1) 1-014-664-11 FLEXIBLE FLAT CABLE 41P CN4201(BM5STY)-CN7(TCON)(1) 1-014-666-11 FLEXIBLE FLAT CABLE 51P...
  • Page 190 2023/11/28 06:40:03 (GMT+09:00) SECTION 1: XR-55A80* / XR-55A75L 1-4. EXPLODED VIEW AND PART LIST OTHER PARTS XR-55A80K XR-55A80CK XR-55A80L XR-55A80CL XR-55A75L REMARKS PART NO. DESCRIPTION 4-535-064-62 ASSY,FALL LOCK,BELT LL • • • • • 5-009-031-02 CLAMPER,CABLE S(BNN) • • • • •...

  • Page 191: Section 2: Xr-65A80* / Xr-65A75L

    2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 1. Remove the screws from the rear cover (4 pcs) 2. Remove the bottom cover. Washer or coin to unhook Cover Hook *Wrap washer in VA tape (15mm X 55mm) *Thickness approximately 1.5mm ①...
  • Page 192 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 3. Unhook the bottom hook, starting from center.(4 hooks) Legend =bottom hook ‹ › ‹ › ‹ › ① Pull rear cover bottom center until hook <right> <left>...
  • Page 193 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 4. Unhook the left side hooks. (4 hooks) Legend =outline hook =AC tml Hook ① When releasing hook, pull the rear cover corner and insert jig ② Flex the rear cover outwards to release outline hook ③...
  • Page 194 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 5. Unhook the right-side hooks. (4 hooks) Legend =outline hook =Side Jack Bottom Hook (3 hooks) ① When releasing hook, pull the rear cover and insert jig ②...
  • Page 195 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 6. Unhook the top row hooks. (10 hooks) Legend =outline hook ① Tilt the rear cover and push upwards on the left/right side. ② Lift the rear cover off from the center TOOLS &...
  • Page 196 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Hook positioning. 140mm 161.5mm 178mm 32mm 138mm 163.4mm 161.5mm 161.5mm 140mm 180mm 199mm 199mm 86.5mm 145mm 145mm 82.5mm 123mm 182mm 182mm 97mm 97mm 303mm 263mm TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...

  • Page 197: Board Location

    2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-2. BOARD LOCATION POWER BOARD WI-FI BOARD MAIN BOARD RECEIVER BOARD TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...

  • Page 198: Wire Dressing

    2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING INFORMATION Caution: Operator need to fix Smart Core on FLAT surface before FFC insertion to ensure FFC STRAIGHT insertion. FFC side with blue supporting tape, must face CONNECTOR WITH LOCKING during FFC insertion. After assemble Receiver board to Smart Core, operator need to insert Receiver board FFC in straight condition.
  • Page 199 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 200 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 201 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING WIRE DRESSING – 80K / 80CK / 80L / 80CL TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E...
  • Page 202 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING WIRE DRESSING – 80K / 80CK / 80L / 80CL WIRE DRESSING – 80K / 80CK / 80L / 80CL TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4...
  • Page 203 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING WIRE DRESSING – 75L TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 204 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING WIRE DRESSING – 75L WIRE DRESSING – 75L TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 205 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING INFORMATION – 80K / 80CK / 80L / 80CL TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 206 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-3. WIRE DRESSING INFORMATION – 75L TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...

  • Page 207: Exploded View And Part List

    2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
  • Page 208 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-65A80K XR-65A80CK XR-65A80L XR-65A80CL XR-65A75L REF. PART NO. DESCRIPTION 5-039-876-01 LABEL, SIDE TERMINAL HP (TGR) • • 5-033-671-01 BTM COVER BARE (COM SEP) • • •...
  • Page 209 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-65A80K XR-65A80CK XR-65A80L XR-65A80CL XR-65A75L REF. PART NO. DESCRIPTION 5-034-379-02 STAND L (2L SEP) A – Silver • • • • 5-034-380-02 STAND R (2L SEP) A – Silver •...
  • Page 210 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-4. EXPLODED VIEW AND PART LIST SCREW REMARKS DESCRIPTION TORQUE (N.m) 4-472-518-11 SCREW, +PSW M3X6 0.4 ± 0.05 2-580-592-01 SCREW, +PSW M3X8 0.4 ± 0.05 5-015-521-01 +PSW M6*16 W14 1.2 ± 0.1 4-579-926-01 SCREW M3X3.0 STEP 0.4 ±...
  • Page 211 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS 1-014-495-11 CONNECTOR ASSY 28P (GB) CN6401(G25/G25B)-CN1700(BM5STY)(1) 1-014-509-11 CONNECTOR ASSY 28P (GT) CN6601(G25/G25B)-CN6(TCON)-CN8(TCON)(1) 1-014-664-11 FLEXIBLE FLAT CABLE 41P CN4201(BM5STY)-CN7(TCON)(1) 1-014-666-11 FLEXIBLE FLAT CABLE 51P CN4200(BM5STY)-CN5(TCON)(1) 1-014-658-11 FLEXIBLE FLAT CABLE 20P...
  • Page 212 2023/11/28 06:40:03 (GMT+09:00) SECTION 2: XR-65A80* / XR-65A75L 2-4. EXPLODED VIEW AND PART LIST OTHER PARTS XR-65A80K XR-65A80CK XR-65A80L XR-65A80CL XR-65A75L REMARKS PART NO. DESCRIPTION 4-535-064-62 ASSY,FALL LOCK,BELT LL • • • • • 5-009-031-02 CLAMPER,CABLE S(BNN) • • • • • 1-013-691-23 REMOTE COMMANDER (RMF-TX800U) •...

  • Page 213: Section 3: Xr-77A80

    2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 1. Remove the screws from the rear cover (4 pcs) 2. Remove the bottom cover. Washer or coin to unhook Cover Hook *Wrap washer in VA tape (15mm X 55mm) *Thickness approximately 1.5mm ①...
  • Page 214 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 3. Unhook the bottom hook, starting from center.(6 hooks) Legend =bottom hook ‹ › ‹ › ‹ › ① Pull rear cover bottom center until hook ② Pull rear cover towards outside direction <left>...
  • Page 215 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 4. Unhook the left side hooks. (5 hooks) Legend =outline hook =AC tml Hook ① When releasing hook, pull the rear cover corner and insert jig ② Flex the rear cover outwards to release outline hook ③...
  • Page 216 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 5. Unhook the right-side hooks. (5 hooks) Legend =outline hook =Side Jack Bottom Hook (3 hooks) ① When releasing hook, pull the rear cover and insert jig ② Flex the rear cover outwards to release outline hook ③...
  • Page 217 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 6. Unhook the top row hooks. (10 hooks) Legend =outline hook ① Tilt the rear cover and push upwards on the left/right side. ② Lift the rear cover off from the center TOOLS &...
  • Page 218 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Hook positioning. 31.4mm 179.5mm 181.55mm 181.55mm 181.55mm 181.55mm 181.55mm 181.55mm 181.55mm 179.5mm 135mm 135mm 200mm 200mm 86.5mm 82.5mm 193.5mm 193.5mm 123mm 200mm 200mm 93.5mm 101.75mm 101.75mm 304.1mm 292.8mm 304.1mm 292.8mm 90.8mm 90.8mm...

  • Page 219: Board Location

    2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-2. BOARD LOCATION POWER BOARD WI-FI BOARD MAIN BOARD RECEIVER BOARD TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...

  • Page 220: Wire Dressing

    2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-3. WIRE DRESSING INFORMATION Caution: Operator need to fix Smart Core on FLAT surface before FFC insertion to ensure FFC STRAIGHT insertion. FFC side with blue supporting tape, must face CONNECTOR WITH LOCKING during FFC insertion. After assemble Receiver board to Smart Core, operator need to insert Receiver board FFC in straight condition.
  • Page 221 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 222 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-3. WIRE DRESSING WIRE DRESSING TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 223 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-3. WIRE DRESSING TAPE WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 224 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-3. WIRE DRESSING WIRE CRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 225 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-3. WIRE DRESSING INFORMATION TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...

  • Page 226: Exploded View And Part List

    2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
  • Page 227 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-77A80K XR-77A80CK XR-77A80L XR-77A80CL REF. PART NO. DESCRIPTION 5-039-876-01 LABEL, SIDE TERMINAL HP (TGR) • • 5-033-671-01 BTM COVER BARE (COM SEP) • • • • 5-033-669-01 TERMINAL COVER (COM SEP) •...
  • Page 228 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-4. EXPLODED VIEW AND PART LIST SCREW REMARKS DESCRIPTION TORQUE (N.m) 4-472-518-11 SCREW, +PSW M3X6 0.4 ± 0.05 7-682-948-09 SCREW, +PSW 3X8 0.4 ± 0.05 5-015-521-01 +PSW M6*16 W14 1.2 ± 0.1 TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3...
  • Page 229 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS 1-014-674-11 CONNECTOR ASSY 20P CN6401(G26)-CN1700(BM5STY)(1) CN6601(G26)-CN6(TCON)-CN8(TCON)- 1-014-675-11 CONNECTOR ASSY 30P CN14(TCON)(1) 1-014-682-11 FLEXIBLE FLAT CABLE 41P CN4201(BM5STY)-CN7(TCON)(1) 1-014-684-11 FLEXIBLE FLAT CABLE 51P CN4200(BM5STY)-CN5(TCON)(1) 1-014-676-11 FLEXIBLE FLAT CABLE 20P CN3801(BM5STY)-J1(WIFI/BT)(1) 1-014-678-11...
  • Page 230 2023/11/28 06:40:03 (GMT+09:00) SECTION 3: XR-77A80* 3-4. EXPLODED VIEW AND PART LIST OTHER PARTS XR-77A80K XR-77A80CK XR-77A80L XR-77A80CL REMARKS PART NO. DESCRIPTION 4-535-064-62 ASSY,FALL LOCK,BELT LL • • • • 5-009-031-02 CLAMPER,CABLE S(BNN) • • • • 1-013-691-23 REMOTE COMMANDER (RMF-TX800U) • 1-013-685-22 REMOTE COMMANDER (RMF-TX900U) •...

  • Page 231: Section 4: Xr-83A80

    2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-1. DISASSEMBLY AND REMOVAL CAUTION Rear Cover Release Screw Take out screws below to open the rear cover : SCREW M3X3.0 STEP (11pcs) SCREW, ORNAMENTAL M6X12 (4pcs) Release Side Hook Location of hook and the quantity is 6pcs •...
  • Page 232 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-1. DISASSEMBLY AND REMOVAL CAUTION Rear Cover Release Bracket Hook Take out screws below to release the bracket hook: Location of hook and the quantity is 5pcs Release Top Hook When TV is in a rest condition Location of hook and the quantity is 10pcs TOOLS &...
  • Page 233 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-1. DISASSEMBLY AND REMOVAL CAUTION Rear Cover Release Top Hook When TV is standing Location of hook and the quantity is 10pcs Pull Rear Cover. Push Rear Cover upwards to release top hooks. Pull Rear Cover to back side to remove. (TOP HOOK will break) Note : Support Panel by large size Cushion for front surface supporting (in order NOT to concentrate pushing force to...

  • Page 234: Board Location

    2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-2. BOARD LOCATION RECEIVER BOARD WLAN BOARD MAIN BOARD POWER POWER BOARD G18 BOARD G19 TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E...

  • Page 235: Wire Dressing

    2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Tape Tape TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 236 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Tape Tape TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 237 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Wire Dressing Wire Dressing TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 238 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Wire Dressing Wire dressing TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 239 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Wire Dressing Information TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 240 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Tape Tape TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 241 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Tape Wire Dressing TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 242 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Wire Dressing Wire Dressing TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X...
  • Page 243 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Wire Dressing Tape TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 244 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Tape Wire Dressing TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...
  • Page 245 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-3. WIRE DRESSING Information Information TOOLS & EQUIPMENTS FFC PRECAUTIONS S E C T I O N 1 S E C T I O N 2 S E C T I O N 3 S E C T I O N 4 S M AR T C O R E AP P E N D I X SYS SET...

  • Page 246: Exploded View And Part List

    2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
  • Page 247 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-83A80L XR-83A80CL REF. XR-83A80L XR-83A80CL REF. PART NO. DESCRIPTION PART NO. DESCRIPTION 5-000-203-01 LABEL, CENTER SP (OCD) • • 1-009-853-11 SP BOX ASSY, FY21 D38 SWF • •...
  • Page 248 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-4. EXPLODED VIEW AND PART LIST SET PART LIST REF. XR-83A80L XR-83A80CL PART NO. DESCRIPTION 2-650-770-41 • • SLIDE, CLAMP (BLACK) *2-650-770-21 SLIDE, CLAMP (SILVER) • • *5-023-713-01 BRACKET, VESA (3L LMN) • • 1-011-756-12 OLED PANEL(L83APB1) •...
  • Page 249 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-4. EXPLODED VIEW AND PART LIST SCREW REMARKS PART NO. DESCRIPTION QUANTITY TORQUE 4-167-019-22 SCREW +PSW, M3X8 0.4±0.05 4-579-926-01 SCREW M3X3.0 STEP 0.65±0.1 4-268-126-02 SCREW, ORNAMENTAL M6X12 1.2±0.1 4-472-518-11 SCREW, +PSW M3X6 0.4±0.05 4-159-298-01 SCREW, +PSW M4X10 0.65±0.1 2-580-592-01 SCREW, +PSW M3X8...
  • Page 250 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS 1-010-574-11 CONNECTOR ASSY 10P CN6603(B)-SP(1) 1-010-571-11 CONNECTOR ASSY 20P CN6401(PSU)-CN1700(B)(1) 1-010-573-11 CN6402(PSU)-CN6602(PSU)-CN8(TCON)(1) CONNECTOR ASSY 14P 1-010-572-11 CONNECTOR ASSY 28P CN6601(PSU)-CN6(TCON)-CN14(TCON)(1) CN6501(PSU)-CN6503(PSU)-CN6502(PSU)- 1-010-576-11 CONNECTOR ASSY 2P CN6504(PSU)(1) 1-010-625-11 FLEXIBLE FLAT CABLE 41P...
  • Page 251 2023/11/28 06:40:03 (GMT+09:00) SECTION 4: XR-83A80* 4-4. EXPLODED VIEW AND PART LIST OTHER PARTS XR-83A80L XR-83A80CL DESCRIPTION REMARKS PART NO. 4-535-064-62 ASSY,FALL LOCK,BELT LL • • 5-000-746-21 BAG, SCREW ASSY (M5L14) • • Including SCREW, +PSW M5X14 (4pcs) 4-262-708-04 CLAMPER, CABLE • •...

  • Page 252: Disassembly And Removal Caution

    2023/11/28 06:40:03 (GMT+09:00) SMART CORE DISASSEMBLY AND REMOVAL CAUTION 1. Release FFC in red box. 2. Release screws in red circle. Remove FFC 3. Take out the smart core. Remove screws Confirm all hooks area released DISASSEMBLE COVER TOP (55” / 65” / 77”) Remove the hooks in the following order.

  • Page 253: Exploded View And Part List

    2023/11/28 06:40:03 (GMT+09:00) SMART CORE EXPLODED VIEW AND PART LIST 55” / 65” / 77” REF. PART NO. DESCRIPTION REMARKS *5-035-448-11 COVER,TOP (SEP) A-5042-387-A HY1_MIC_WW_EV_PR_OS MOUNT 80K / 80CK A-5056-099-A FY23_HY2_MIC_WW_EVSIOS MOUNT 80L / 80CL A-5056-445-A FY23_HY2_WW_EVSI MOUNT 5-024-521-22 SLIDE, SW 80K / 80CK / 80L / 80CL 5-036-863-01 COVER,BTM (SEP) A 80K / 80CK / 80L / 80CL...
  • Page 254 2023/11/28 06:40:03 (GMT+09:00) SMART CORE EXPLODED VIEW AND PART LIST 83” REF. PART NO. DESCRIPTION REMARKS A-5055-896-A HL2B_RGB_MIC_WW MOUNT 5-023-066-21 LIGHT GUIDE ILM (COM) 5-023-349-21 LIGHT,GUIDE RGB(SGT) 5-023-065-22 LIGHT GUIDE OPT (COM) 5-023-067-21 LIGHT GUIDE LED (COM) 5-023-161-21 SILICON MIC(PHN) 5-023-809-11 COVER,BTM(TUR) TOOLS &...

  • Page 255: Sharp Edge

    2023/11/28 06:40:03 (GMT+09:00) APPENDIX SHARP EDGE • Please wear gloves when removing rear cover to avoid sharp edge at bottom side and hook area as shown in the next figure. : Bottom side sharp edge and sharp corner position. Hook position may vary according to inch : Sharp edge 77”...

  • Page 256: Ffc Replacement Cautions

    2023/11/28 06:40:03 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS Remark: Refer to Board Location and Connector Diagram WITHDRAWAL OF 41P / 51P FFC CONNECTOR (TYPE1) Initial condition Step 2 Step 1 PRESS Press the release lock button downward at the same time (highlighted in red). PRESS Pull FFC in straight direction while PULL...
  • Page 257 2023/11/28 06:40:03 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS Remark: Refer to Board Location and Connector Diagram WITHDRAWAL OF 41P / 51P FFC CONNECTOR (TYPE3) Initial condition Step 1 & 2 Push the side-release lock buttons inward (highlighted in red). PULL Pull-out FFC in straight direction while pushing side-release lock PUSH PUSH...
  • Page 258 2023/11/28 06:40:03 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS WITHDRAWAL OF 20P / 25P / 30P FFC CONNECTOR Initial condition Step 1 & 2 Caution PUSH PULL Main Board side Main Board side PUSH PULL Ensure fingers does NOT touch parts on board and tuner connector when pushing the side locks.
  • Page 259 2023/11/28 06:40:03 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS WITHDRAWAL OF 25P FFC CONNECTOR Pre-Step Before FFC Removal Step 1 & 2 Caution PULL PUSH from TOP Push Smart Core outwards to dismantle from TV set Do NOT push from side as connector Push the side-release lock buttons inward will break due to excessive force applied.
  • Page 260 2023/11/28 06:40:03 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS WITHDRAWAL OF PANEL MODULE FFC CONNECTOR (60P / 68P / 70P / 80P / 96P / 104P) Step 1 & 2 Caution DO NOT over-push the actuators after open to avoid actuator broken. Open and flip actuator. DO NOT over-push as it may cause actuator broken.
  • Page 261 2023/11/28 06:40:03 (GMT+09:00) Sony EMCS (Malaysia) Sdn. Bhd. English 9-888-906-U1 HES-M © 2023.11 SYS SET...

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