Sony KDL-V32XBR2 Service Manual ▷ View online
18
KDL-V32XBR2
KDL-V32XBR2
2-2-2. VIEWING THE DIGITAL MODULE BOX
(Q-BOX) SERVICE ITEMS
Use the following instructions to display the Digital menu items you want
to adjust.
to adjust.
1. Turn the TV on and view a Digital channel.
2. Put the TV in standby mode. (Power off).
3. Press the following buttons on the Remote Commander within a
second:
DISPLAY
Channel
5
Volume
+
POWER
On.
The Digital service menu displays.
Video 1
MAIN VER.
1009
H PACK VER.
1008
S PACK VER.
1008
CHECK SUM
E20E
NVM VER.
1006
ATI VER.
01.06
ATI UD NVM VER.
02
ATI SD NVM VER.
02
ETI
46h 39m
4. To display the Digital Module (Q Box) service adjustment menus,
press
JUMP
.
The QM category displays.
Category
Item
SERVICE
DTV
INFO
QM
Item #
Data Value
Sample DMB (Q Box) Service Menu
0
0
5. To change the category, press 2 or 5 on the Remote Commander.
Note: Pressing 2 or 5 only changes the categories within the service
menu displayed. To return to the Digital Service Menu, press the
menu displayed. To return to the Digital Service Menu, press the
JUMP button.
6. To change the adjustment item, press 1 or 4 on the Remote
Commander.
7. To change the data value, press 3 or 6 on the Remote Commander.
Note: To go back to the last saved data value, press 0 then ENTER
on the Remote Commander to read the memory.
on the Remote Commander to read the memory.
8. To write into memory, press MUTING then ENT on the Remote
Commander.
9. To exit service mode, turn the power off.
2-2-3. ACCESSING THE ANALOG SERVICE
ADJUSTMENT MENUS
1. Turn the TV on and view an Analog channel.
2. Put the TV in standby mode. (Power off).
3. Press the following buttons on the Remote Commander within a
second:
DISPLAY
Channel
5
Volume
+
POWER
On.
The Analog service menu displays.
Video 1
MAIN VER.
1008
H PACK VER.
1005
S PACK VER.
1008
CHECK SUM
F99F
NVM VER.
1006
ATI VER.
ATI UD NVM VER.
ATI SD NVM VER.
02
ETI
2h 16m
4. Use the button to view the next category listing the white balance
adjustment items.
Video 1
R_DRIVE
256
B_DRIVE
256
R_BKG
512
G_BKG
512
B_BKG
512
COLOR SAVE
5. Use the or button to select the item you want to adjust.
a.
To increase the data value of the category, press the button.
b.
To decrease the data value of the category, press the
button.
button.
6. To save the data value changes, press the button to select Color
Save and then press the
button.
a.
To save the data value changes, select Save by pressing the
button and then press the
button.
b.
To cancel the data value changes, select Cancel by pressing
the button and then pressing the
the button and then pressing the
button.
19
KDL-V32XBR2
KDL-V32XBR2
2-3. RESETTING THE USER MENU -
FACTORY RESET
The TEST RESET option resets all the customer adjustable data back to
the factory defaults.
the factory defaults.
1. Put the TV in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a
second:
DISPLAY
Channel
5
Volume
+
POWER
On.
The service menu displays.
Video 1
MAIN VER.
1009
H PACK VER.
1008
S PACK VER.
1008
CHECK SUM
E20E
NVM VER.
1006
ATI VER.
01.06
ATI UD NVM VER.
02
ATI SD NVM VER.
02
ETI
46h 39m
3. Use the button to view the next category listing the white balance
adjustment items.
Video 1
R_DRIVE
256
B_DRIVE
256
R_BKG
512
G_BKG
512
B_BKG
512
COLOR SAVE
4. Continue pressing the button until the next category list displays.
Video 1
TEST RESET
AGING MODE
Off
AUTO SHUT-OFF
On
ETI CLEAR
INFORMATION RESET
SOUND MUTE
On
5. Press the button to select TEST RESET options.
6. Press the button to select OK.
7. Press the button to reset the TV.
2-4. AGING MODE
Aging mode is designed to remove image retention from the screen.
NOTE: Once you enter into Aging Mode the Remote Commander no
longer functions with the set. To turn off the set, push the Power Button
on the set.
longer functions with the set. To turn off the set, push the Power Button
on the set.
1. Put the TV in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a
second:
DISPLAY
Channel
5
Volume
+
POWER
On.
The service menu displays.
Video 1
MAIN VER.
1009
H PACK VER.
1008
S PACK VER.
1008
CHECK SUM
E20E
NVM VER.
1006
ATI VER.
01.06
ATI UD NVM VER.
02
ATI SD NVM VER.
02
ETI
46h 39m
3. Use the button to view the next category listing the white balance
adjustment items.
Video 1
R_DRIVE
256
B_DRIVE
256
R_BKG
512
G_BKG
512
B_BKG
512
COLOR SAVE
4. Continue pressing the button until the next category list displays.
Video 1
TEST RESET
AGING MODE
Off
AUTO SHUT-OFF
On
ETI CLEAR
INFORMATION RESET
SOUND MUTE
On
5. Press the button to select AGING MODE.
6. Press the button to display the Aging Mode options.
7. Press the button to select ON.
8. Press the button to start the aging process.
20
KDL-V32XBR2
KDL-V32XBR2
2-5. WHITE BALANCE ADJUSTMENT
.
The White Balance only needs to be adjusted when you replace the BU
Board.
Board.
1. Through the Video 1 input, step Gray Scale with Setup.
2. Press MENU on the Remote Commander.
The User Menu displays.
Select from connected equipment
MENU
External Inputs
Analog Favorites
Digital Favorites
Analog
Digital
Settings
Select:
Exit:
Set:
MENU
3. Press the button until Settings is selected, then press the
button.
4. From the Picture menu, press the button to display the picture mode
options.
a. Press the button to select Custom, then press the
button.
5. From the Picture menu, press the button to select Color
Temperature.
a. Press the button to display the Color Temperature options.
b. Press the button to select Cool, then press the
button.
6. From the Picture menu, press the button to select Advanced
Settings.
Picture
Video 1
Target Inputs
All Inputs
Picture Mode
Custom
Reset
Backlight
Max
Picture
Max
Brightness
50
Color
50
Hue
0
Color Temperature
Cool
Sharpness
15
Noise Reduction
Low
Advanced Settings
A
A
D
D
Select:
Back:
Exit:
Set:
MENU
RETURN
7. Using the arrow keys set all the registers in the Advanced Setting
menu to Off.
Picture
Video 1
Advanced Settings
Reset
Black Corrector
Off
Contrast Enhancer
Off
Gamma
Off
Clear White
Off
Live Color
Off
MPEG Noise Reduction Off
A
A
D
D
Select:
Back:
Exit:
Set:
MENU
RETURN
8. Put the TV in standby mode. (Power off).
9. Access the Service Menu by pressing the following buttons on the
Remote Commander within a second:
DISPLAY
Channel
5
Volume
+
POWER
On.
The Digital service menu displays.
Video 1
MAIN VER.
1009
H PACK VER.
1008
S PACK VER.
1008
CHECK SUM
E20E
NVM VER.
1006
ATI VER.
01.06
ATI UD NVM VER.
02
ATI SD NVM VER.
02
ETI
46h 39m
10. Press the button to display the white balance adjustment menu
items.
Video 1
R_DRIVE
256
B_DRIVE
256
R_BKG
512
G_BKG
512
B_BKG
512
COLOR SAVE
11. Using 10 step NTSC Gray Scale with Setup adjust the White Balance
of the 60% shade with R_Drive and B_Drive.
12. Using the same pattern, adjust the white balance 20% with R_BKG
and B_BKG.
13. 20IRE and 60IRE shades should have the same color.
20 IRE Level
60 IRE Level
20%
188mv
60%
451mv
SET-UP
56mv
10 STEP
GRAY SCALE
GRAY SCALE
21
KDL-V32XBR2
KDL-V32XBR2
SECTION 3: DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
H4U Board
AU Board
H2U Board
H1U Board
BU Board
G1 Board (Power Unit)
QS Board
QT Board
3-2. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS INFORMATION
All capacitors are in µF unless otherwise noted. pF : µµF 50WV or
less are not indicated except for electrolytics and tantalums.
less are not indicated except for electrolytics and tantalums.
All electrolytics are in 50V unless otherwise specifi ed.
All resistors are in ohms. k
Ω=1000Ω, MΩ=1000kΩ
Indication of resistance, which does not have one for rating
electrical power, is as follows:
electrical power, is as follows:
Pitch : 5mm
Rating
electrical
power
:
1
/
4
W
1
/
4
W in resistance,
1
/
10
W and
1
/
16
W in chip resistance.
: nonfl ammable resistor
: fusible resistor
: internal component
: panel designation and adjustment for repair
: earth ground
: earth-chassis
All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
unless otherwise noted.
Readings are taken with a color-bar signal input.
Readings are taken with a 10M
Ω digital multimeter.
Voltages are DC with respect to ground unless otherwise noted.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
All voltages are in V.
S : Measurement impossibility.
: B+line.
: B-line. (Actual measured value may be different).
: signal path. (RF)
Circled numbers are waveform references.
The components identifi ed by shading and
!
symbol are critical for safety. Replace
only with part number specifi ed.
The symbol
indicates a fast operating fuse and is displayed on the component
side of the board. Replace only with fuse of the same rating as marked.
Les composants identifi es per un trame et une marque
!
sont critiques pour la
securite. Ne les remplacer que par une piece portant le numero specifi e.
Le symbole
indique une fusible a action rapide. Doit etre remplace par une
fusible de meme yaleur, comme maque.
Click on the first or last page to see other KDL-V32XBR2 service manuals if exist.