XBR-55/65X900E
TROUBLE SHOOTING
TRIAGE
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.
RED DOT: Most likely defective part
BLUE TRIANGLE: Secondary possible defective part
BLACK TEXT: Board that may correct the symptom
18
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
TCON_
ERR
FRCTC
_I2C
AUD_
ERR
_I2C
4KPQ
_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
all Inputs
No
Remote
Wireless
can't connect
No Audio
Smart Core no LED
(Set is still alive)
Bluetooth / One
Step Remote
(OSR) can't
connect
B* Board
p
l
p
p
p
l
l
p
p
l
l
l
p
p
l
l
l
p
p
l
p
p
G* Board
(75" only)
l
p
p
p
l
l
p
JK Board(ADP)
(Except 75")
l
p
p
p
l
p
H* Board
p
l
l
Speaker
p
l
Tuner board
p
l
p
l
Wifi & BT Module
l
l
LD* Board
l
p
p
V By One FFC
p
p
p
p
Tcon
l
l
p
p
LCD Panel
p
p
l
p
l
p
Problem
Power Power
LD
Panel
(Communication)
Panel
(Backlight) TEMP 4KPQ
Audio
BCM
Summary of Contents for X900E Series
Page 66: ...XBR 55 65X900E DISASSEMBLY 1 8 TAPE 1 XBR 55X900E 66 1 2 3 4 5 NOTE TAPE TAPE TAPE TAPE TAPE ...
Page 67: ...XBR 55 65X900E DISASSEMBLY 1 9 TAPE AND WIRE DRESSING 1 XBR 55X900E 67 1 2 NOTE 3 4 TAPE TAPE ...
Page 69: ...XBR 55 65X900E DISASSEMBLY 1 11 TAPE AND WIRE DRESSING 1 XBR 55X900E 69 NOTE 1 2 3 TAPE TAPE ...
Page 71: ...XBR 55 65X900E DISASSEMBLY 1 13 WIRE DRESSING 1 XBR 55X900E 71 1 3 4 2 ...
Page 79: ...XBR 55 65X900E DISASSEMBLY 1 21 TAPE 1 XBR 55X900E 79 1 TAPE NOTE 2 TAPE 3 TAPE TAPE 4 TAPE ...
Page 81: ...XBR 55 65X900E DISASSEMBLY 1 23 SLIDE CLAMP 1 XBR 55X900E 81 SLIDE CLAMP SLIDE CLAMP ...
Page 82: ...XBR 55 65X900E DISASSEMBLY 1 24 BRACKET SIDE SBT 1 XBR 55X900E 82 1 3 2 BRACKET SIDE SBT ...
Page 97: ...XBR 55 65X900E DISASSEMBLY 1 38 LD35 1 XBR 55X900E 97 1 2 LD35 ...
Page 104: ...XBR 55 65X900E DISASSEMBLY 2 8 TAPE 2 XBR 65X900E 104 1 NOTE 2 3 TAPE TAPE TAPE ...
Page 109: ...XBR 55 65X900E DISASSEMBLY 2 13 WIRE DRESSING 2 XBR 65X900E 109 1 3 4 2 ...
Page 117: ...XBR 55 65X900E DISASSEMBLY 2 21 TAPE 2 XBR 65X900E 117 1 NOTE 2 3 4 TAPE TAPE TAPE TAPE ...
Page 119: ...XBR 55 65X900E DISASSEMBLY 2 23 SLIDE CLAMP 2 XBR 65X900E 119 SLIDE CLAMP SLIDE CLAMP ...
Page 120: ...XBR 55 65X900E DISASSEMBLY 2 24 BRACKET SIDE SBT 2 XBR 65X900E 120 1 3 2 BRACKET SIDE SBT ...
Page 134: ...XBR 55 65X900E DISASSEMBLY 2 37 LD45 2 XBR 65X900E 134 1 1 2 LD45 ...
Page 135: ...XBR 55 65X900E DISASSEMBLY 3 1 COVER TOP FRE 3 SMART CORE S COVER TOP FRE 1 3 2 135 Hook ...