Sony KV-28FQ75A Service Manual ▷ View online
25
1.
Turn on the main power switch of the set while pressing P + (plus) and P - (minus) buttons on the front drop down control panel.
2.
‘TT’ will appear in the upper right corner of the screen.
3.
Press the ‘MENU’ button twice on the remote commander to obtain the service menu on the screen.
4.
Push the joystick up or down on the remote commander to select the adjustment item.
5.
Push the right button to proceed to the next menu.
6.
If the required adjustment item is ‘Deflection’, push the down button to move to ‘Deflection’.
7.
Push the joystick to the right to enter into ‘Deflection’.
8.
Change the data in order to comply with each standard.
Note :
•
•
Before performing any adjustments ensure that the correct model has been selected in the ‘Model Setting’ menu.
•
After carrying out the service adjustments, to prevent the customer accessing the ‘Service Menu’ switch the TV set OFF and then ON.
SECTION 4
CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments
Service adjustments to this model can be performed using the supplied Remote Commander RM-893.
How to enter into the Service Mode
L/G/S/I R/D/D/D
MONO
+
P
_
s
4
4
4
SERVICE MENU
Initialising
Reset Devices
Monitoring
Device Register Setting
Special Adjustment
Reset Devices
Monitoring
Device Register Setting
Special Adjustment
Select :
Next Menu
INITIALISING
Model Setting
Destination Setting
Basic Setting
Feature Setting
Destination Setting
Basic Setting
Feature Setting
MONITORING
Device Status monitor
Error Monitor
Production Monitor
NVM Monitor
Format Monitor
CNI Monitor
Error Monitor
Production Monitor
NVM Monitor
Format Monitor
CNI Monitor
RESET DEVICES
Backend
Deflection
Ext Deflection
Dynamic Convergence
Colour Decoder 1
Colour Decoder 2
Audio/Video Switch
Mid-X
External PLL Mid-X
Panorama Chip
Autowide
Sound
Deflection
Ext Deflection
Dynamic Convergence
Colour Decoder 1
Colour Decoder 2
Audio/Video Switch
Mid-X
External PLL Mid-X
Panorama Chip
Autowide
Sound
26
The menu contains a list with all the available models of this software to
set up the TV set in an easy way. The selection of a model is setting data
for its features and hardware resources which cannot be detected by the
automatic power on H/W detection as well as a special model byte to get
an unique model identification for models which cannot be differed by
features and hardware resources (e.g. KV-28FC60 and
KV-28FC60Z)
set up the TV set in an easy way. The selection of a model is setting data
for its features and hardware resources which cannot be detected by the
automatic power on H/W detection as well as a special model byte to get
an unique model identification for models which cannot be differed by
features and hardware resources (e.g. KV-28FC60 and
KV-28FC60Z)
Before data is set, the user will be asked if he really wants to set a new
model. If the user agrees, automatically the destination setting menu is
shown.
model. If the user agrees, automatically the destination setting menu is
shown.
Indication of Model Compatibility.
Black:
If any data does not match to specific model, the model name is
displayed in black.
displayed in black.
Green:
All data which is checked by model setting menu concurs to model
except model byte.
except model byte.
Red:
All data which is checked by model setting menu concurs to model
including model byte.
including model byte.
Note:
After selecting a model, it may be necessary to reset some devices to get
the correct data. (Treble/Bass Offset of Sound, deflection adjustments,
...)
After selecting a model, it may be necessary to reset some devices to get
the correct data. (Treble/Bass Offset of Sound, deflection adjustments,
...)
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Initialising Menu
Model Setting
Table.4-1
Basic Setting
Feature Setting
Device Register Setting
Table.4-4
Table.4-3
Table.4-2
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27
Table.4-6
Table.4-5
Table.4-7
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B
2
0
3
2
4
1
Q
F
P
B
1
0
3
1
5
1
w
S
r
e
t
li
F
F
F
O
F
F
O
N
O
F
F
O
28
Table.4-11
Table.4-9
Table.4-10
Table.4-12
e
c
n
e
g
r
e
v
n
o
C
c
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m
a
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D
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3
6
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3
6
3
6
2
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2
3
0
3
6
4
1
3
t
a
t
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H
3
3
0
3
6
3
4
4
L
p
m
a
H
7
3
0
3
6
3
3
5
R
p
m
a
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6
3
0
3
6
3
3
6
Y
p
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1
3
0
3
6
7
5
7
Y
w
o
L
3
3
0
3
6
1
3
8
L
p
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Y
0
3
0
3
6
6
5
9
R
p
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Y
0
3
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3
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1
3
0
1
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w
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l
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1
3
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3
6
8
5
1
1
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0
3
0
3
6
5
4
2
1
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3
1
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2
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2
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1
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