Sony KLV-32EX600 / KLV-40EX600 Service Manual ▷ View online
– 20 –
KLV-32, 40 EX600
RM-GA018
Component Problem
Check component input
source signal or cable.
OK
NG
OK
NG
NG
Component Signal Source
Problem or cable problem
Check LVDS harness
connection between
BAA board.
Reconnect LVDS cable
or change new LVDS
cable
Check Input
jack "J2200"
Check Video 3 /
Component Setting.
Refer to IM Video3 /
Component Setting
NG
OK
OK
Change BAA board
Change BAA board
3-3-7. Component
3-3-8. HDMI
HDMI Problem
Check HDMI input source
signal or cable.
OK
NG
NG
HDMI Signal Source Problem or
cable problem
Check LVDS harness
connection between
BAA board.
Reconnect LVDS cable
or change new LVDS
cable
Check HDMI
jack.
NG
OK
OK
Change BAA board
Change BAA board
Confirm HDMI input source format /
resolution supported by TV?
OK
Change HDMI input source to TV
supported format
NG
– 21 –
KLV-32, 40 EX600
RM-GA018
PC Problem
Check PC input source
signal or cable.
OK
NG
NG
PC Signal Source Problem or
cable problem
Check LVDS harness
connection between
BAA board.
Reconnect LVDS cable
or change new LVDS
cable
Check PC jack
"CN2300".
NG
OK
OK
Change BAA board
Change BAA board
Confirm PC input source format
/ resolution supported by TV?
OK
Change PC input source to TV
supported format
NG
3-3-9. PC
3-4. IR Problem
IR NO FUNCTION
Probe JL5621 in
BAA to check RC response
When press RC
Check Wire Harness
And Connector
Connectivity?
Check 3.3V
in Pin1 of IR IC
in H Board
OK
Change H2LR Board
Change Wire Harness
And connect Properly
OK
NG
NG
NG
OK
Check Remote Control
Function?
Change Remote Control
NG
OK
Check 3.3V
at FB5604 in
BAA Board
Change BAA Board
NG
A
A
OK
IC002
HLR
EX, NX
IC101
H2LR
BX
IR ref
no.
no.
H
Board
Board
Series
Table: IR IC Ref no
– 22 –
KLV-32, 40 EX600
RM-GA018
H2LS NO FUNCTION
Check 3.3V
in PIN2, CN1
OK
Change H2LS Board
OK
NG
NG
NG
*Check
Pin1 Voltage Level
in CN1
OK
Check Wire Harness
And Connector
Connectivity?
Change Wire Harness
And connect Properly
Check 3.3V in JL5604
BAA Board
OK
Change BAA Board
NG
*VOLTAGE LEVEL FOR EACH PRESSED BUTTON
2.8 - 3.3V
2.80V
No
Input
2.1536 -
2.5988V
2.37V
Menu
1.6710 -
2.0229V
1.85V
Input
1.1747 -
1.4268V
1.30V
Vol +
0.7720 -
0.9403V
0.85V
Vol -
0.3421 -
0.4178V
0.38V
CH +
0.0000V
0.00V
CH -
Voltage range
Voltage
(averag
e)
KEY
3-5. Tact SW Problem
– 23 –
KLV-32, 40 EX600
RM-GA018
4-1. Accessing Self Diagnostic Menu
1. While TV on standby mode, press the following sequence
1. While TV on standby mode, press the following sequence
on the Remote commander. (RM-GA018)
< Display--> <5>--> <Vol Down>--> <Power>
< Display--> <5>--> <Vol Down>--> <Power>
2. To Reset Error Count & Error History
Press < 8 > --> < 0 > key
3. To Reset Panel Operation Time
Press < 7 > --> < 0 > key
4. To exit, turn the power off using Remote.
4-2. Accessing Service Mode
1. While TV on standby mode, press the following sequence
1. While TV on standby mode, press the following sequence
on the Remote commander.
< Display--> <5>--> <Vol Up>--> <Power>
< Display--> <5>--> <Vol Up>--> <Power>
2. Use the
r or R button to select the item you want to refer
and press for details.
Example Status information
Example Status information
SECTION 4
SERVICE ADJUSTMENT
4-3. GAISOU Adjustment
1) When new board is replaced, please confirm the color
1) When new board is replaced, please confirm the color
ornamental of the TV set.
2) While TV on standby mode, press the following sequence
on the Remote commander.
<Display>
<Display>
p
<5>
p
<Vol Up>
p
<Power>
3) Use the
r or R button to select the GAISOU.
4) Use the
T or t button to change the GAISOU data.
5) The color variation table of each TV set as below:-
6) For example if color is Red than should select 03 in the
service mode of the TV set.
Service Mode Menu Sample
Service Mode Menu Sample
Service Mode Menu Sample
Self Check
002
002
Main Power
001
003
Dc_Alert
000
003
Aud_Prot
000
003
MotionFlow
000
004
Balancer_Error
000
005
T-CON Error
005
Panel ID NVM Error
000
006
Backlight Error
000
007
Temp_Error
000
00009
00027
00009
Total Hours
of Operation
(max 65535)
Boot Count
(max 65535)
Total Panel Hours
(max 65535)
1 indicates an error was detected
0 indicates no error was detected
Diagnostic Menu Sample
Tuning System
<[Auto]>
No_Signal_Mute
<[Off]>
Serial Number Edit
Self Diagnosis History >>
LVDS Spectrum (%)
<[10]>
Low of HPD
<[5]>
VCR1
<[off]>
GAISOU
<[0]>
Service Mode
Status Information >>
Test Reset
<[Off]>
Tuning System
<[Auto]>
No_Signal_Mute
<[Off]>
Serial Number Edit
Self Diagnosis History >>
LVDS Spectrum (%)
<[10]>
Low of HPD
<[5]>
Main Micro
SW Version
SW Version
TM0.341.012
NVM Version
TD0.341
Boot Version
TB0.341
Panel Version
MT0000.000.0030.LT
Flash PQ Version
AQ Version
AQ Version
AQ0.003
Chassis
Service
000
Model
002
Gaisou
00
GAISOU Menu Sample
Tuning System
<[Auto]>
No_Signal_Mute
<[Off]>
Serial Number Edit
Self Diagnosis History >>
LVDS Spectrum (%)
<[10]>
Low of HPD
<[5]>
VCR1
<[off]>
GAISOU
<[0]>
Service Mode
Status Information >>
Status Information >>
Test Reset
<[Off]>
Tuning System
<[Auto]>
No_Signal_Mute
<[Off]>
Serial Number Edit
Self Diagnosis History >>
LVDS Spectrum (%)
<[10]>
Low of HPD
<[5]>
VCR1
<[off]>
GAISOU
<[0]>
Case
Color
Model
Panel ID
Area
Table
Type
Name
Resolution
Inch Size
ID
00
Default
5-2
WXGA/FHD
40, 32,26, 22
ALL
01
Glossy Gun Metallic (back print)
3a-2
FHD
32,40,46
GA
02
Glossy Silver (back print)
3a-2
WXGA
22,26,32
GA
03
Red
3a-2
FHD
32
GA
04
Blue
3a-2
FHD
32
GA
05
Matt Gun Metallic
3a-2
FHD
32,40,46
CH
06
Flat Gun Metallic Hairline
3a-1, 3a-0.5
HFR/ FHD
32,40,46,55
ALL
07
Silver
5-0
FHD
32,40
ALL
08
Black
5-0
WXGA
26,32
ALL
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