Sony XR-55A80L Service Manual

15
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. Chart Color Code:

: Most likely defective part

: Secondary possible defective part
■
: Tertiary possible defective part
BLACK TEXT: Board that may correct the symptom
TROUBLESHOOTING
Reference
Symptoms - Shutdown. Power LED
blinking red diagnostics sequences
Symptoms - no shutdown
Error log record only
No
Power
Video
- missing or distorted
Remote Network Audio
Smart
Core
Bluetooth
(BT)
2 3 4 5 6 7 8
TU_
DEMOD
TU_
DEMOD
_I2C
TCON
_ERR
FRCTC
_I2C
AUD
_ERR
_I2C
4KPQ
_ERR
_I2C
TEMP
_ERR
_I2C
EARC
_ERR
_I2C
AMB
_ERR
_I2C
No White
Power LED
& does not
respond to
remote
(Dead Set)
Stationary
colored
lines or
dots
No
video
One of
Inputs
NO
RF
input
No
video
of
Camera
No
video
all
Inputs
No
Remote
Operation
Cannot
connect
to
Wireless
Network
No
Audio
Smart Core
no LED
(Set is still
alive)
Bluetooth /
One Step
Remote
(OSR) can't
connect
Main Board
 
■ ■ ■
   
▲
          
Power
Board
 
■ ■ ■

▲

Receiver
Board
   
Speaker
 
Wi-fi & BT
Module
 
LD-Board

V By One
FFC
  
T-con
 
■
OLED Panel

▲

▲

■
Camera
(bundle or
accessory)

Problem
Power Power Panel
Panel
(Communication)
Panel
(Backlight)
TEMP
4KBE
Audio LD T-con
SYSSET
2023/11/2806:39:49(GMT+09:00)

Sony XR-55A80L Specifications

General

AC input voltage	220 - 240 V
AC input frequency	50 Hz
Energy saving mode	Yes
Energy efficiency scale	A to G
Power consumption (standby)	0.5 W
Power consumption (typical)	362 W
Screen shape	Flat
Response time	- ms
Display diagonal	55 \
Display brightness	- cd/m²
Display technology	OLED
Native aspect ratio	16:9
Contrast ratio (typical)	-
Display diagonal (metric)	139 cm
Supported graphics resolutions	3840 x 2160
Tuner type	Analog & digital
Supported TV bands	UHF, VHF
Analog signal format system	PAL, SECAM
Digital signal format system	DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Music apps	Classic FM, Spotify, YouTube Music
Video apps	4oD, All 4, Amazon Prime Video, Apple TV, DAZN, Disney+, Freeview Play, Google TV, ITV Hub, My5, Rakuten TV, Vimeo, YouTube
Smart modes	Photo, Cinema, Custom, Game, Vivid, Graphics, Netflix Calibrated, Dolby Vision Bright, IMAX Enhanced, Dolby Vision Dark, Standard
Sports apps	BT Sport
Lifestyle apps	Facebook, Google Apps, Skype
Operating system version	Android 10
App distribution platform	Google Play
Operating system installed	Android
Sound modes	Cinema, Dialog, Dolby Audio, Music, Sports, Standard
Audio decoders	Dolby Atmos
RMS rated power	50 W
Number of speakers	5
PC in (D-Sub)	No
RF ports quantity	1
HDMI ports quantity	4
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version	4.2
Bluetooth profiles	A2DP, AVRCP, HID, HOGP, SPP
Product color	Black
Panel mounting interface	300 x 300 mm
Picture processing technology	Sony XR HDR Remaster, Sony XR Smoothing, Sony XR Super Resolution, Sony XR Triluminos Pro
High Dynamic Range (HDR) technology	Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Package depth	842 mm
Package width	1342 mm
Package height	176 mm
Package weight	25000 g
Cables included	AC

Weight and Dimensions

Stand width	1164 mm
Depth (with stand)	327 mm
Height (with stand)	738 mm
Weight (with stand)	18800 g
Depth (without stand)	53 mm
Width (without stand)	1227 mm
Height (without stand)	712 mm
Weight (without stand)	17900 g