Sony KDL-46HX900 / KDL-46HX903 / KDL-46HX905 / KDL-52HX900 / KDL-52HX903 / KDL-52HX905 Service Manual ▷ View online
KDL-46/52HX900,903,905(AEP/UK)
21
ADJUSTMENT
SET TO SHIPPING CONDITION
How to do shipping condition.
a. Move to “Digital” service mode.
Press “8” on remote.
It shows green “
It shows green “
SERVICE
” changes to green “
RST-
”.
Press “mute” on remote.
Added green “
Added green “
EXE
” after green “
RST-
” .
d. Press “0” or “enter” on remote. Green “
EXE-RST
” changes to red “
EXE-RST
”. It indicate writing is processing.
After a while, red “
EXE-RST
” changes to green “
SERVICE
”.
And all LED lights.
Writing process is done at this point.
Writing process is done at this point.
<Another way>
You can set to shipping condition w/o entering Service Mode.
You can set to shipping condition w/o entering Service Mode.
-> “Cursor Up” on remote + “Power Key” on Front panel.
TIMER
Standby
POWER
KDL-46/52HX900,903,905(AEP/UK)
22
ADJUSTMENT
CHANGE THE EMITTER OUTPUT LEVEL
Note: To reduce the emitter LED output power strength.
Change Data of “PEM” service mode
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.
c. Change data from “0” to “1” by pressing “3 / 6” on remote.
0: Strong (Default)
1: Weak
1: Weak
d. Save & Reboot.
PEM
SERVICE
009
3D
000
EMIT_STR
1
KDL-46/52HX900,903,905(AEP/UK)
23
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
Pow er
Remote
Netw ork
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
Rem ote
Wireles s
can't
connect
No Audio
BAL BOARD
G6A BOARD
HLR BOARD
W IFI MODULE
LVDS CABLE
LCD PANEL
Problem
POWER
POWER
DTT
AUDIO
POWER
PANEL
(TCON)
PANEL
(INVERTER)
TEMP
: doubtful part
: Few pos s ibility
Reference
Symptoms - Shutdow n. Pow er LED
blinking red diagnostics sequences
Video - missing or distorted
KDL-46/52HX900,903,905(AEP/UK)
24
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
No Power
See
Standby LED Blink
Standby LED Blink
See
No Picture / No Sound
No Picture / No Sound
See
TV/ Commander
button malfunction
TV/ Commander
button malfunction
Is the network
connection OK?
See
Can’t connect network
Can’t connect network
No
Yes
Yes
No
No
Yes
No
Yes
No
Yes
See
3D malfunction
3D malfunction
No
Yes
Is the RGB sensor
function OK?
Is the 3D
function OK?
RGB Sensor
Problem
*
* On Self Check Display
000:RGB_SEN -> Increment
No
Yes
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