DOWNLOAD Sony KP-44PX2 / KP-44PX2U Service Manual ↓ Size: 29.34 MB | Pages: 96 in PDF or view online for FREE

Model
KP-44PX2 KP-44PX2U
Pages
96
Size
29.34 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-44px2-kp-44px2u.pdf
Date

Sony KP-44PX2 / KP-44PX2U Service Manual ▷ View online

 13 
23
GB
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. To 
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.
• Sony will endeavour to update the software according to market changes. Therefore, please refer to code table included 
with the remote control for latest code set.
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 6 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. A 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.
Additional Information
2
1
3
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
PHILIPS
009, 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
24
Additional Information
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
20º
20º
60º
60º
minimum distance 1.7 m
(Optimum viewing position)
(Optimum viewing position)
minimum distance 1.7 m
 14 
25
GB
Specifications
Additional Information
TV system: 
Depending on your country selection:
B/G/H, D/K, L, I
Colour system:
PAL
SECAM, NTSC 3.58, 4.43 (only Video In)
Channel Coverage:
VHF: E2-E12
UHF: E21-E69
CATV: S1-S20
HYPER: S21-S41
D/K: R1-R12, 
R21-R69
L:
F-2F-10, B-Q, F21-F69
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 standard)  
including audio / video input, RGB input, 
monitor audio/video output.
 
3
/
3
  21-pin Scart connector (CENELEC standard) 
including audio / video input, S video input,
 
selectable audio / video output and Smartlink 
interface.
     
audio outputs (Left/Right) - phono jacks 
Side Terminals
4
S Video input – 4 pin DIN
4
   video input – phono jack
4
   audio input – phono jacks
       
headphones jack 
Sound Output:
2 x 30 W (music power)
2 x 15 W (RMS)
Power Consumption:
225 W
Standby Power Consumption:
< 0.7 W 
Dimensions (w x h x d) :
approx. 1100 x 1160 x 536 mm.
Weight:
approx. 61 Kg.
Accessories supplied:
1 Remote Control (RM-938)
2 Batteries (IEC designated, AA size) 
Other features:
•Digital Comb Filter (High resolution).
• 100 Hz picture, Digital Plus.
• Teletext, Fastext, TOPtext (250 page 
TEXT  memory).
• NICAM.
• Sleep Timer.
• SmartLink (direct link between your  
projection TV set and a compatible VCR. 
For more information on SmartLink, 
please refer to the Instruction Manual of 
your VCR).
• TV system autodetection.
• Dolby Virtual.
• BBE.
• PIP.
• Auto Format.
• ACI (Auto Channel Installation).
S
S
  (SMARTLINK)
 
Design and specifications are subject to change without notice.
Ecological Paper - Totally Chlorine Free 
 
26
Troubleshooting
Here are some simple solutions to problems which may affect the picture and sound.
Additional Information
If you continue to experience problems, have your projection TV serviced by qualified personnel.
 
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 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 a TV channel.
No unscrambling or unstable picture whilst 
viewing a scrambled channel with a decoder 
connected through the Scart connector  
3
/
3
.
Distorted picture when changing 
programmes or selecting teletext.
Wrong characters appear when viewing 
teletext.
Wrong characters appear when viewing 
NexTView.
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.  
S
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.
• 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. 
• Press the  
 + button on the remote control. 
• Check that “TV Speakers” is “On” in the “Sound Adjustment” menu.
• Check that headphones are not connected.
• Using the menu system, select the “Picture Adjustment” menu and select “Reset” to 
return to factory settings.
• 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.
• Using the menu system, select the “Noise Reduction” option in the “Picture 
Adjustment” menu and select “Auto” to reduce the noise in the picture.
• Using the menu system, select the “Features” menu. Then enter to “Detail Set Up” 
option and set “AV3 Output” to “TV”.
• Check that the Decoder is not connected on the scart 
2
/
2
.
• Turn off any equipment connected to the Scart connector on the rear of the projection 
TV.
• Using the menu system, enter to the “Language/Country” menu and select the 
country in which you operate the projection TV set. For Cyrillic languages, we 
recommend to select Russia country in the case that your own country does not 
appear in the list.  
• Use the menu system to enter the “Language/Country” menu (see page 14) and select 
the same language that NexTView is broadcast in.
• 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” chapter on page 23.
• Replace the batteries.
• Contact your nearest Sony service centre.
– 15 –
KP-44PX2/44PX2U
RM-938
3-1.
REAR  BOARD  REMOVAL
3-3.
SERVICE  POSITION
3-2.
MAIN  BRACKET  BLOCK  REMOVAL
SECTION 3  DISASSEMBLY
3-4.
FRONT  PANEL  REMOVAL
Rear board
Twelve screws
(Hexagon head)
      Two screws
(Hexagon head)
1
2
Main bracket block
Light shield
     board
1
2
3
Main bracket block
1
1
2
Front Panel
Two screws
(Hexagon head)
– 16 –
KP-44PX2/44PX2U
RM-938
3-5.
RESISTOR  ASSEMBLY (FOCUS  PACK)  REMOVAL
3-6.
H1 AND  H3  BOARD REMOVAL
2
Screw
(+BVTP 4x16)
4
3
1
Four screws
(Hexagon head)
Front board
Resistor assembly
(Focus pack)
3
2
1
H3 board
Front panel
H1 board
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