DOWNLOAD Sony KDL-55NX810 / KDL-55NX813 / KDL-55NX815 Service Manual ↓ Size: 2.6 MB | Pages: 60 in PDF or view online for FREE

Model
KDL-55NX810 KDL-55NX813 KDL-55NX815
Pages
60
Size
2.6 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-55nx810-kdl-55nx813-kdl-55nx815.pdf
Date
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Sony KDL-55NX810 / KDL-55NX813 / KDL-55NX815 Service Manual ▷ View online

KDL-55NX810/813/815(AEP/UK/RUSS)
37
ADJUSTMENT
CHANGE THE EMITTER OUTPUT LEVEL
Note: To reduce the emitter LED output power strength.
Change Data of “PEM” service mode
a. Select 
“009 3D”
category by pressing “2 / 5” on remote.
b. Select “000 EMIT_STR” item by pressing “1 / 4” on remote.
c. Change data from “0” to “1” by pressing  “3 / 6” on remote.
0: Strong (Default)
1: Weak
d. Save & Reboot.
PEM
SERVICE
009
3D
000
EMIT_STR
1
KDL-55NX810/813/815(AEP/UK/RUSS)
38
SEC 3. TROUBLE SHOOTING
3-1. TRIAGE CHART
Note: Power board is different in name every inch. Therefore this section displays difference point in "*".
No
Power
Remote
Network
Audio
2
3
4
5
6
7
No Green
Power LED
(Dead Set)
Stationary
colored lines
or dots
No video
one of Inputs
No video
all Inputs
No
Remote
Wireless
can't
connect
No Audio
BEHT BOARD
G* BOARD
HLT BOARD
WIFI MODULE
LVDS CABLE
LCD PANEL
Problem
POWER
POWER
DTT
AUDIO
POWER
PANEL
(TCON)
PANEL
(INVERTER)
TEMP
: doubtful part
: Few possibility
Reference
Symptoms - Shutdown. Power LED
blinking red diagnostics sequences
Video - missing or distorted
KDL-55NX810/813/815(AEP/UK/RUSS)
39
TROUBLE SHOOTING
3-2. FLOW CHART
START
Does the Power Led
stay on when the 
TV is switched on ?
Is the Standby Led
blink ?
Is the Picture and
Sound OK ?
Do the buttons
on the TV & Remote
Commander work
properly?
END
See
No Power
See
Standby LED Blink
See
No Picture / No Sound
See
TV/ Commander 
button malfunction
Is the network
connection OK?
See
Can’t connect network
No
Yes
Yes
No
No
Yes
No
Yes
No
Yes
See
3D malfunction
No
Yes
Is the 3D
function OK?
KDL-55NX810/813/815(AEP/UK/RUSS)
40
TROUBLE SHOOTING
3-3. NO POWER
No Power
Check STBY 3.3V
at 1 pin of CN3800
on the BEHT Board
Harness
G* Board
Replace
Between G* Board to
BEHT Board Harness
BEHT Board
NG
OK
NG
OK
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