DOWNLOAD Sony KP-44DX2U Service Manual ↓ Size: 23.15 MB | Pages: 110 in PDF or view online for FREE

Model
KP-44DX2U
Pages
110
Size
23.15 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-44dx2u.pdf
Date

Sony KP-44DX2U Service Manual ▷ View online

– 13 –
KP-44DX2
RM-948
34
Remote Control Configuration for VCR/DVD
In 
it’s 
default 
condition 
this 
remote 
control 
will 
operate 
the 
basic 
functions 
of 
this 
Sony 
TV, 
Sony 
DVDs 
and 
most 
Sony 
VCRs. 
T
control VCRs and DVDs of other manufacturers (and some Sony VCR models), please complete the following steps:
Before you start, look up the 3 digit code for your brand of DVD or VCR from the list below. On those brands that have 
more than one code, enter the first code number.
VCR Brand List
       DVD Brand List
Brand 
Code
Brand
Code
SONY (VHS)
301, 302, 303, 308, 309
SONY
001
SONY (BETA)
303, 307, 310
AIWA
021
SONY (DV)
304, 305, 306
DENON
018, 027, 020, 002
AIWA
325, 331, 351
GRUNDIG
009, 028, 023, 024, 016, 003
AKAI
326, 329, 330
HITACHI
025, 026, 015, 004
DAEWOO
342, 343
JVC
006, 017
GRUNDIG
358, 355, 360, 361, 320, 351
KENWOOD
008
HITACHI
327, 333, 334
LG
015, 014
JVC
314, 315, 322, 344, 352, 353, 354, 348, 349 
LOEWE
009, 028, 023, 024, 016, 003
LG
332, 338
MATSUI
013, 016
LOEWE
358, 355, 360, 361, 320, 351
ONKYO
022
MATSUI
356, 357
PANASONIC
018, 027, 020, 002
ORION
328
PHILIPS009, 028, 023, 024, 016, 003
PANASONIC
321, 323
PIONEER
004
PHILIPS
311, 312, 313, 316, 317, 318, 358, 359 
SAMSUNG
011, 014
SAMSUNG
339, 340, 341, 345
SANYO
007
SANYO
335, 336
SHARP
019, 027
SHARP
324
THOMSON
012
THOMSON
319, 350
TOSHIBA
003
TOSHIBA
337
YAMAHA
018, 027, 020, 002
To do this: 
1
Press the Media Selector button on the remote control repeatedly until the required green light (VCR or 
DVD) is lit.
  
If Media Selector is on TV position, code numbers will not be stored.
2
Before 
the 
green 
light 
goes 
out, 
press 
and 
hold 
the 
YELLOW
 button 
for 
approximately 
seconds 
until 
the 
green light starts flashing.
3
Whilst the green light is flashing, enter all three digits of the code for your brand of VCR or DVD using 
the number buttons on the remote control. 
 If your selected code is entered correctly, all three green lights will be lit momentarily.
4
Turn on your VCR or DVD and check that the main functions work.
• 
If 
your 
device 
is 
not 
working 
or 
some 
of 
the 
functions 
do 
not 
work 
please 
check 
that 
you 
entered 
the correct code set or try the next code listed against the brand. 
• 
Your brand codes may be lost if weak batteries are not replaced within a few minutes. To reset 
your 
brand 
of 
DVD 
or 
VCR 
please 
repeat 
the 
above 
steps. 
small 
label 
is 
added 
inside 
the 
battery 
door to allow you to record your brand codes.
Not all brands are covered and not all models of every brand may be covered.
5
When you wish to use the remote control to operate the TV again, press the Media Selector button until 
the 
TV 
green 
light 
illuminates. 
Don’t 
forget 
to 
select 
VCR 
or 
DVD 
using 
the 
Media 
Selector 
button 
every 
time you wish to operate that equipment with this remote control.
Additional Information
35
GB
Optimum Viewing Area
For the best picture quality, try to position the projection TV so that you can view the screen from within the areas shown 
below.
Horizontal viewing area
Vertical viewing area
20
20
60
60
m
in
im
u
m
 d
ista
n
ce 1.7 m
(Optimum viewing position)
(Optimum viewing position)
minimum distance 1.7 m
Additional Information
– 14 –
KP-44DX2
RM-948
36
Technical Specifications
TV system: 
I/DVB-T
Colour system:
PAL
SECAM, NTSC 3.58, 4.43 (only Video In)
MPEG 2 MP@NL
Channel Coverage:
I:
UHF B21-B69
Projected picture size:
44” (approx. 112 cm. measured diagonally)
Rear Terminals
1/
1
21-pin scart connector (CENELEC 
standard)  including audio/video input, 
RGB input, TV audio/video output.
2/
2 
21-pin Scart connector (CENELEC
(SMARTLINK)
standard) including audio/video input, S 
video input, selectable audio/video output 
and SmartLink interface.
audio outputs (Left/Right) - phono jacks.
RF In (Analogue)
RF In (Digital)
RF Out
CAM (Conditional Access Module) slot. 
MODEM connection.
Side Terminals:
3
S Video input – 4 pin DIN
3  
video input – phono jack
3  
audio input – phono jacks
    
headphones jack 
Sound Output:
2 x 30 W (music power)
2 x 15 W (RMS)
Power Consumption:
220 W
Standby Power Consumption:
1 W 
Dimensions (w x h x d) :
approx. 1100 x 1160 x 536 mm.
Weight:
approx. 68 Kg.
Accessories supplied:
• 1 Remote Control (RM-948)
• 2 Batteries (IEC designated, AA size)
• 1 RF Loopthrough cable
Other features:
• Digital terrestrial reception.
• Digital Comb Filter (High resolution).
• 100 Hz picture, Digital Plus.
• Digital Teletext.
• Analogue Teletext, Fastext, TOPtext.
• NICAM.
• Sleep Timer.
• SmartLink.
• Dolby Virtual.
• BBE.
• PIP.
• Auto Format.
• CAM connection (for future use only).
• MODEM connection (for service use only).
S
>
>
S
 
Design and specifications are subject to change without notice.
This instruction manual has been printed on:
Ecological Paper - Totally Chlorine Free 
 
Additional Information
37
GB
Troubleshooting
Here are some simple solutions to problems which may affect the picture and sound.
If 
you 
continue 
to 
experience 
problems, 
have 
your 
projection 
TV 
serviced 
by 
qualified 
personnel 
or 
you 
can 
contact 
the 
Sony UK Digital Helpline on 0870 600 1717.
 
Never open the casing yourself.
Problem
No picture (screen is dark) and no sound.
Poor or no picture (screen is dark), but 
good sound.
No Digital channels after tuning.
No picture or no menu information from 
equipment connected to the Scart 
connector.
Good picture, no sound.
No colour on colour programmes.
When you switch on the TV the last 
channel you were watching before 
switching the TV off does not appear.
Undefined 
picture 
with 
different 
colour 
on 
the outlines of the images.
Noisy 
picture 
when 
viewing 
TV 
channel.
Distorted picture when changing 
programmes or selecting teletext.
Brightness level of the picture is 
notoriously decreased when viewing a 
teletext page.
Remote control does not function.
The 
standby 
indicator 
 on 
the 
projection 
 
TV flashes even though the EPG is not 
programmed to record.  
Solution
Check the aerial connection.
Plug the TV in and press the 
 button on the front of the projection TV. 
If the standby indicator 
 is on, press 
TV
 
 button on the remote control. 
Using 
the 
menu 
system, 
select 
the 
“Picture 
Adjustment” 
menu 
and 
select 
“Reset” 
to return to the factory settings (see page 15).
Maybe 
there 
are 
no 
Digital 
transmissions 
in 
your 
area, 
contact 
local 
installer 
to
find out when digital transmissions begin in your area.
Contact 
local 
installer 
to 
find 
out 
at 
which 
transmitter 
you 
should 
be 
pointing
your aerial.
Change your aerial to cover the channels used by digital programmes. (Contact 
a local installer).
Ensure aerial is correctly aligned to transmitter.
Ensure aerial is plugged directly into the TV (not through other equipment).
Check that the optional equipment is on and press the 
 button repeatedly on 
the remote control until the correct input symbol is displayed on the screen (see 
page 33). 
• Press the 
 + button on the remote control. 
• Check that “TV Speakers” is “On” in the “Sound Adjustment” menu (see page 
16).
• Check that headphones are not connected.
• Using the menu system, select the “Picture Adjustment” menu and select 
“Reset” to return to factory settings (see page 15).
• This is not a malfunction. Press the number buttons on the remote control to 
select the desired channel.
• 
Adjust 
the 
colour 
registration. 
For 
more 
details, 
please 
refer 
to 
“Adjusting 
Colour 
Registration (Convergence)” section on page 10.
• 
Using 
the 
menu 
system, 
select 
the 
“Manual 
Programme 
Preset” 
menu 
and 
adjust 
Fine Tuning (AFT) to obtain better picture reception (see page 20).
• Using the menu system, select the “Noise Reduction” option in the “Picture 
Adjustment” menu and select “Auto” 
to 
reduce 
the 
noise 
in 
the 
picture 
(see 
page 
15).
• Turn off any equipment connected to the Scart connector on the rear of the 
projection TV.
• This is not a malfunction. After 5 minutes viewing the same teletext page and 
without 
any 
button 
being 
pressed, 
the 
projection 
TV 
automatically 
decreases 
the 
brightness 
level 
to 
avoid 
any 
damage 
to 
the 
picture 
tube. 
To 
reset 
the 
brightness 
level, press any button of the remote control.
• Check that the Media Selector on the remote control is set  to the device you are 
using (VCR, TV or DVD).
• If the remote control does not operate the VCR or DVD even when the Media 
Selector has been set correctly. Enter the necessary code set as explained in the 
“Remote Control Configuration for VCR/DVD” section on page 34.
• Replace the batteries.
• Contact your nearest Sony service centre.
Additional Information
– 15 –
KP-44DX2
RM-948
Main bracket block
1
Light shield
board
2 Two screws
(Hexagon head)
3
Main bracket block
1
2 Rear Board
2 Thirteen screws
(Hexagon head)
3-1.
REAR  BOARD  REMOVAL
3-3.
SERVICE  POSITION
3-2.
MAIN  BRACKET  BLOCK  REMOVAL
SECTION 3  DISASSEMBLY
3-4.
FRONT  PANEL  REMOVAL
Front Panel
1
Two screws
(Hexagon head)
2
– 16 –
KP-44DX2
RM-948
3-5.
RESISTOR  ASSEMBLY (FOCUS  PACK)  REMOVAL
3-6.
H1 AND  H3  BOARD REMOVAL
Front board
4
Four screws
(Hexagon head)
3
Screw
(+BVTP 4x16)
2
Resistor assembly
(Focus pack
1
Front panel
3
H1 board
2
H3 board
1
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