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SE-1
RM-ED007




SERVICE MANUAL SE-1 CHASSIS
MODEL COMMANDER DEST MODEL COMMANDER DEST




KDL-26U2000 RM-ED007 AEP KDL-26U2000 RM-ED007 UK


KDL-32U2000 RM-ED007 AEP KDL-32U2000 RM-ED007 UK


KDL-40U2000 RM-ED007 AEP KDL-40U2000 RM-ED007 UK




KDL-26U2000 / KDL-32U2000 / KDL-40U2000




RM-ED007


FLAT PANEL COLOR TV


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SE-1
RM-ED007

TABLE OF CONTENTS
Section Title Page Section Title Page
Caution ................................................................ 3 4. DIAGRAMS
Specifications ...................................................... 4 4-1. Block Diagrams(1) ............................................. 27
Connectors .......................................................... 6 Block Diagrams(2) ............................................. 28
Self Diagnosis ..................................................... 7 Block Diagrams(3) ............................................. 29
Block Diagrams(4) ............................................. 30
1. GENERAL ................................................................... 8 Block Diagrams(5) ............................................. 31
4-2. Circuit Board Location ........................................ 31
2. DISASSEMBLY 4-3. Schematic Diagrams and Printed Wiring
2-1. Stand Removal .................................................... 17 Boards ................................................................. 31
2-2. Rear Cover Removal ........................................... 17 A1/A1P Board Schematic Diagram .................... 32
2-3. Speaker Removal ................................................ 18 A1/A1P Printed Wiring Board ......................... 35
2-4. A1/A1P Board Removal ..................................... 18 BDT Board Schematic Diagram ......................... 36
2-5. BDT Board Removal .......................................... 19 BDT Printed Wiring Board ................................ 47
2-6. G1/G2 Board Removal ....................................... 19 G1 Board Schematic Diagram
2-7. H1/H1P Board Removal ..................................... 20 (KDL-26U2000, KDL-32U2000) ..... 49
2-8. H2/H2P Board Removal ..................................... 20 G1 Printed Wiring Board
2-9. H3/H3P Board Removal ..................................... 21 (KDL-26U2000, KDL-32U2000) .... 51
2-10. Bracket Removal ................................................. 21 G2 Board Schematic Diagram (KDL-40U2000) 53
2-11. LCD Panel Removal ........................................... 22 G2 Printed Wiring Board (KDL-40U2000) ..... 55
H1/H1P Board Schematic Diagram .................... 57
3. CIRCUIT ADJUSTMENTS H1/H1P Printed Wiring Board ......................... 58
3-1. Electrical Adjustments ....................................... 23 H2/H2P Board Schematic Diagram .................... 57
3-2. Test Mode 2 ....................................................... 25 H2/H2P Printed Wiring Board ......................... 58
3-3. TT OSD Labels .................................................. 26 H3/H3P Board Schematic Diagram .................... 57
H3/H3P Printed Wiring Board ......................... 58
4-4. Semiconductors .................................................. 59

5. EXPLODED VIEWS
5-1. Chassis ................................................................ 61
5-2. Stand, Rear Cover, Power Leads ........................ 62

6. ELECTRICAL PARTS LIST .................................. 63




WARNING !! SAFETY-RELATED COMPONENT WARNING !!

AN ISOLATION TRANSFORMER SHOULD BE USED DURING COMPONENTS IDENTIFIED BY SHADING AND MARKED ON
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
DIRECTLY CONNECTED TO THE POWER LINE. THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.




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SE-1
RM-ED007

CAUTION


Lead Free Soldered Boards
example 1
The circuit boards used in these models have been processed using
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. F1, H1 etc [ see examples ]. The
servicing of these boards requires special precautions to be taken as
outlined below.




example 2




It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is
available under the following part numbers :




Partnumber Diameter Remarks
7-640-005-19 0.3mm 0.25Kg
7-640-005-20 0.4mm 0.50Kg
7-640-005-21 0.5mm 0.50Kg
7-640-005-22 0.6mm 0.25Kg
7-640-005-23 0.8mm 1.00Kg
7-640-005-24 1.0mm 1.00Kg
7-640-005-25 1.2mm 1.00Kg
7-640-005-26 1.6mm 1.00Kg




Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires
soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.

For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com




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SE-1
RM-ED007
ITEM MODEL Television System Stereo System Channel Coverage Color System
VHF : E02-E12
UHF : E21-E69
PAL, SECAM
CATV : S01-S20
GERMAN/NICAM NTSC 3.58/4.43
E B/G/H, D/K, I, L,DVB-T HYPER : S21-S41
Stereo (VIDEO ONLY)
D/K : R1-R12, R21-R69
MPEG-2 [email protected]
L : F2-F10, B-Q, F21-F69
I : UHF B21-B69
PAL, SECAM
NTSC 3.58/4.43
U I, DVB-T NICAM Stereo UHF : B21-B69
(VIDEO ONLY)
MPEG-2 [email protected]




LCD (Liquid Crystal Display) Panel Sound Output
KDL-26U2000 (26inches)
Projected Picture Size
KDL-32U2000 (32inches) Right and Left speaker
KDL-40U2000 (40inches). 2 x 10W (RMS)
Sub-woofer

Input/Output Terminals [REAR] General Specifications
Power Requirements 220 - 240V
KDL-26U2000:
Approx. 105W or less/1W or less
Inputs for Audio and Video signals.
AV1: 21-pin Euro connector KDL-32U2000:
Inputs for RGB. Power Consumption/
(CENELEC standard) Approx. 160W or less/1W or less
Outputs of TV Video and Audio signals. Standby
KDL-40U2000:
Approx. 180W or less/1W or less


KDL-26U2000:
Approx. 663x503x220mm (With stand)
Approx. 663x472x128mm (Without stand)

KDL-32U2000:
Dimensions Approx. 797x580x220mm (With stand)
Approx. 797x548x125mm (Without stand)
Inputs for Audio and Video signals.
AV2: 21-pin Euro connector Inputs for RGB. KDL-40U2000:
(CENELEC standard) Outputs of Video and Audio signals Approx. 988x687x270mm (With stand)
(Selectable). SmartLink interface. Approx. 988x653x128mm (Without stand)


KDL-26U2000:
Approx. 12kg (With stand)
Approx. 10kg (Without stand)

KDL-32U2000:
Weight Approx. 16kg (With stand)
Approx. 14kg (Without stand)

KDL-40U2000:
Y:1 Vp-p, 75 ohms, 0.3V negative sync Approx. 24kg (With stand)
PB/CB:0.7 Vp-p,75 ohms Approx. 21kg (Without stand)
AV3: Phono Jacks PR/CR:0.7 Vp-p,75 ohms
Audio Input Jacks: 500mV rms,
47Kohms RM-ED007 Remote Commander (1)
IEC designated R06 battery (2)
Supplied Accessories
Cable Holder (1) (KDL-40U2000 only)
Support Belt (1) and Screws (2)


HDMI Input HDMI Connector.
IDTV, High Picture Quality WXGA, 3D Comb
Filter, BBE Digital, Virtual Dolby Surround, HDMI
PC Input 15 Pin D-Sub Connector. Other Features
Input, PC Input (HD15), Video Label, Channel
Return, Sleep Timer, Fanless Design.
CAM Conditional Access Module
Input/Output Terminals [SIDE] Remote control system : Infrared control
Headphone jack Stereo mini jack
Audio input Phono jacks 3V dc
Video input Phono jack Power requirements 2 batteries IEC designation
R06 (size AA)
S Video input 4 pin mini DIN
Design and specifications are subject to change without notice.


-4-
SE-1
RM-ED007




KDL-26U2000 KDL-26U2000
Model Name KDL-32U2000 KDL-32U2000
Item KDL-40U2000 KDL-40U2000
(AEP) (UK)

PAP OFF OFF
PAT OFF OFF
RGB Priority ON ON
Sub Woofer OFF OFF
Scart 1 ON ON
Scart 2 ON ON
Front in (4) ON ON
Projector OFF OFF
Norm B/G ON OFF
Norm I ON ON
Norm D/K ON OFF
Norm AUS OFF OFF
Norm L ON OFF
Norm SAT OFF OFF
Norm M OFF OFF
Teletext ON ON
Nicam Stereo ON ON




WARNING (UK Models only)

The flexible mains lead is supplied connected to a B.S. 1363 fused
plug having a fuse of 10 AMP rating. Should the fuse need to be
replaced, use a 10AMP FUSE approved by ASTA to BS 1362, ie one
that carries the ASA mark.
T
How to replace the fuse.
Open the fuse compartment with
IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUIT- a screwdriver blade and replace
ABLE FOR THE OUTLET SOCKETS IN YOUR HOME, IT SHOULD the fuse.
BE CUT OFF AND AN APPROPRIATE PLUG FITTED. THE PLUG
SEVERED FROM THE MAINS LEAD MUST BE DESTROYED AS A FUSE
PLUG WITH BARED WIRES IS DANGEROUS IF ENGAGED IN A
LIVE SOCKET.

When an alternative type of plug is used, it should be fitted with a
10 AMP FUSE, otherwise the circuit should be protected by a
10AMP FUSE at the distribution board.




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SE-1
RM-ED007
21 pin connector


Pin No 1 2 Signal Signal level
1 Audio output B Standard level : 0.5V rms
(right) Output impedence : Less than 1kohm*
Audio input B Standard level : 0.5V rms
2 (right) Output impedence : More than 10kohm*
Audio output A Standard level : 0.5V rms
3 (left) Output impedence : Less than 1kohm*
4 Ground (audio)
21 5 Ground (blue)
20 6 Audio input A Standard level : 0.5V rms
19 (left) Output impedence : More than 10kohm*
18 7 Blue input 0.7 +/- 3dB, 75 ohms positive
17 High state (9.5-12V) : Part mode
16 8 Function select Low state (0-2V) : TV mode
15 (AV control) Input impedence : More than 10K ohms
14 Input capacitance : Less than 2nF

13 9 Ground (green)
12 10 AVlink
11 11 Green Green signal : 0.7 +/- 3dB, 75 ohms,
10 positive
9 12 Open
8
13 Ground (red)
7
6 14 Ground (blanking)
5 _ _ Red input 0.7 +/- 3dB, 75 ohms, positive
4
15
3 _
- - (S signal Chroma 0.3 +/- 3dB, 75 ohms, positive
2 input)

1 16 Blanking input High state (1-3V) Low state (0-0.4V)
(Ys signal) Input impedence : 75 ohms
17 Ground (video
output)
18 Ground (video
input)
19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
Video input 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
20
Video input 1V +/- 3dB, 75ohms, positive sync 0.3V
- - Y (S signal) (-3+10dB)
21 Common ground
(plug, shield)

Connected Not Connected (open) * at 20Hz - 20kHz




Rear Connection Panel Side Connection Panel




S-Video
socket




S Video socket pin configuration

Pin Signal Signal Level
No

1 Ground -

2 Ground -

3 Y (S signal) input 1V+/- 3dB 75ohm,
positive Sync. 0.3V
-3 +10dB

4 C (S signal) input 0.3V+/- 3dB
75ohm, positive
Sync.




-6-
SE-1
RM-ED007

SE-1 SELF DIAGNOSTIC SOFTWARE


The identification of errors within the SE-1 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the event
of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous flashing
LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant device number
will be displayed through the LED (Series of flashes which must be counted).



Flash Timing Example : e.g. error number 3


StBy LED

ON ON




OFF OFF




LED Error Code

Error Message LED Code Checked Action
Goes into standby. LED flashes 3
Power Supply Protection Error 03 In Normal mode.
times.
Goes into standby. LED flashes 4
Panel Error 04 In Normal mode.
times.
Adds error to Error Menu. LED
NVM Error 05 In Initialisation state.
flashes 5 times in factory mode.
Adds error to Error Menu. LED
IIC Error 06 In Initialisation state.
flashes 6 times in factory mode.
Adds error to Error Menu. LED
HDMI Error 07 In Initialisation state.
flashes 7 times in factory mode.
Adds error to Error Menu. LED
Digital Error 08 In Initialisation state.
flashes 8 times in factory mode.
Adds error to Error Menu. LED
Tuner Error 09 In Initialisation state.
flashes 9 times in factory mode.
Adds error to Error Menu. LED
Sound Processor Error 10 In Initialisation state.
flashes 10 times in factory mode.
Adds error to Error Menu. LED
Video Processor (VCTP) Error 11 In Initialisation state.
flashes 11 times in factory mode.
Adds error to Error Menu. LED
Port Expander Error 12 In Initialisation state.
flashes 12 times in factory mode.
Adds error to Error Menu. LED
RTC IC Error 14 In Initialisation state.
flashes 14 times in factory mode.




-7-
The operating instructions mentioned here are partial abstracts
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.




1: Checking the 2: Connecting an aerial/ 3: Bundling the cables 4: Preventing the TV
accessories VCR from toppling over
Remote RM-ED007 (1) Connecting an aerial only
Size AA batteries (R6 type) (2)
Coaxial cable
Cable holder (1) (only for KDL-40U2000) (not supplied)



Support belt (1) and screws (2)




2
To insert batteries into the remote

3
Connecting an aerial and VCR
(only for KDL-40U2000) 1

5: Selecting the language




8
Notes
and country/region
Observe the correct polarity when inserting batteries.
Dispose of batteries in an environmentally friendly way.
Certain regions may regulate disposal of the battery. 2
Please consult your local authority.
Do not use different types of batteries together or mix old
1
SECTION 1 GENERAL




and new batteries.
Handle the remote with care. Do not drop or step on it, or
spill liquid of any kind onto it.
Do not place the remote in a location near a heat source, or RF lead
in a place subject to direct sunlight, or in a damp room. (not supplied)


2

Scart lead (not supplied)
3,4


1 Connect the TV to your mains socket
(220-240V AC, 50Hz).
2 Press 1 on the TV (top side).
VCR When you switch on the TV for the first time, the
Language menu appears on the screen.
When the TV is in standby mode (the 1 (standby)
indicator on the TV (front) is red), press "/1 on
the remote to switch on the TV.
Continued
RM-ED007
SE-1
3 Press F/f to select the language
Watching TV 3 Press the number buttons or PROG +/- to
displayed on the menu screens, then press 6: Auto-tuning the TV select a TV channel.
. To select channel numbers 10 and above using the
After selecting the language and country/region, a number buttons, enter the second and third digits
Auto Start Up

Language
message confirming the TV start auto-tuning appears 1 within two seconds.
Country on the screen. To select a digital channel using the Digital
The TV will now search for and store all available TV Electronic Programme Guide (EPG), see page 15.
channels. In digital mode
An information banner appears briefly. The
following icons may be indicated on the banner.
: Radio service
Select: Confirm:
: Scrambled/Subscription service
4 Press F/f to select the country/region in : Multiple audio languages available
which you will operate the TV, then press : Subtitles available
. : Subtitles available for the hearing impaired
Auto Start Up : Recommended minimum age for current
Language 1 programme (from 4 to 18 years)
Country
2 2 : Parental Lock
: Current programme is being recorded
3
3 Additional operations
1 Press G to select "OK", then press .
To Do this
Select: Confirm:

Turn off the TV Press "/1.
If the country/region in which you want to use the temporarily
TV does not appear in the list, select "-" instead of (Standby mode)




9
a country/region.
The message confirming the TV start auto-tuning 3 Turn on the TV Press %. Press 2 +/- to set the
appears on the screen, then go to "6: Auto-tuning Back: Start: Cancel: MENU from Standby mode volume level.
the TV". without sound
The TV starts searching for all available digital
Turn off the TV Press 1 on the TV (top side).
channels, followed by all available analogue
channels. This may take some time, please be Adjust the volume Press 2 + (increase)/
patient and do not press any buttons on the TV or - (decrease).
remote.
Mute the sound Press %. Press again to restore.
If a message appears for you to confirm the aerial
connections Access the Press . To select an analogue
No digital or analogue channels were found. 1 Press 1 on the TV (top side) to switch on Programme index channel, press F/f, then press
Check all the aerial connections and press to table (in analogue .
the TV.
start auto-tuning again. mode only) To access the Input signal index
When the TV is in standby mode (the 1 (standby) table, see page 18.
2 When the Programme Sorting menu indicator on the TV (front) is red), press "/1 on
appears on the screen, follow the steps of the remote to switch on the TV.
"Programme Sorting" (page 25).
2 Press DIGITAL to switch to digital mode or
If you do not wish to change the order in which the ANALOG to switch to analogue mode.
analogue channels are stored on the TV, go to step
3. The channels available vary depending on the
mode.
3 Press MENU to exit.
The TV has now tuned in all the available
channels.
RM-ED007
SE-1
To Do this
Checking the Digital Electronic Programme Guide Viewing pictures from Access the Input Press to access the Input signal
signal index table index table. (Then, only in
(EPG) connected equipment analogue mode, press g.) To
select an input source, press F/f,
then press .
1 In digital mode, press to display the Switch on the connected equipment, then
Digital Electronic Programme Guide perform one of the following operation.
(EPG).
For equipment connected to the scart sockets using a
2 Perform the desired operation, as shown in fully-wired 21-pin scart lead
the following table. Start playback on the connected equipment.
Note The picture from the connected equipment appears on
Programme information will only be displayed if the TV the screen.
Digital Electronic Programme Guide (EPG) station is transmitting it.
For an auto-tuned VCR (page 4)
In analogue mode, press PROG +/-, or the number
To Do this buttons, to select the video channel.
Turn off the EPG Press . For other connected equipment
Move through the EPG Press F/f/G/g. Press / repeatedly until the correct input
symbol (see below) appears on the screen.
Watch a current programme Press while the current programme is selected.
AV1/ AV1, AV2/ AV2:
Sort the programme information by 1 Press the blue button. Audio/video or RGB input signal through the scart
category Category list 2 Press F/f/G/g to select a category. The category name is socket / 1 or 2. appears only if an RGB
displayed on the side. source has been connected.
The categories available include:
AV3:
"Favourite": Contains all the channels that have been stored in the
Component input signal through the Y, PB/CB, PR/CR
Favourite list (page 17).
sockets / 3, and audio input signal through the




10
"All Categories": Contains all available channels.
L, R sockets / 3.
"News": Contains all news channels.
3 Press . AV4/ AV4:
The Digital Electronic Programme Guide (EPG) now only displays the Video input signal through the video socket 4, and
current programmes from the category selected. audio input signal through the L (MONO), R audio
sockets 4. appears only if the equipment is
Set a programme to be recorded Timer 1 Press F/f/G/g to select the future programme you want to connected to the S video socket 4 instead of the
REC record. video socket 4, and S video input signal is input
2 Press . through the S video socket 4.
3 Press F/f to select "Timer REC". 5:
4 Press to set the TV and your VCR timers. RGB input signal through the PC connectors 5, and
A symbol appears by that programme's information. The audio input signal through the socket .
indicator on the TV (front) lights up. AV6:
Notes Digital audio/video signal is input through the HDMI IN
You can set VCR timer recording on the TV only for Smartlink compatible 6 socket. Audio input signal is analogue only if the
VCRs. If your VCR is not Smartlink compatible, a message will be displayed to equipment has been connected using the DVI and audio
remind you to set your VCR timer. out socket.
Once a recording has begun, you can switch the TV to standby mode, but do not
switch off the TV completely or the recording may be cancelled.
If an age restriction for programmes has been selected, a message asking for pin Additional operations
code will appear on the screen. For more details refer to "Parental Lock" on
page 29. To Do this
Return to the normal Press DIGITAL or ANALOG.
TV operation
RM-ED007
SE-1
Navigating through menus Picture Adjustment menu
"MENU" allows you to enjoy various convenient features of this TV. You can easily select channels or external
inputs with the remote. Also, settings for your TV can be changed easily using "MENU". You can select the options listed below on the
Picture Adjustment
Picture menu. To select options in "Settings",
1 Press MENU to display the menu. Picture Mode Custom
see "Navigating through menus" (page 19).
Backlight 5
Contrast Max
Brightness 50
Colour 50
Digital Favourites Hue 0
Sharpness 15
Colour Tone Warm
Reset
Noise Reduction Auto
2,3
Back: Select: Enter: Exit: MENU




1
Select: Enter: Exit: MENU


Picture Mode Selects the picture mode.
2 Press F/f to select an option. "Vivid": For enhanced picture contrast and sharpness.
"Standard": For standard picture. Recommended for home entertainment.
3 Press to confirm a selected option.
"Custom": Allows you to store your preferred settings.
To exit the menu, press MENU.

Menu Description Backlight Adjusts the brightness of the backlight.
Digital Favourites Launches the Favourite list. For details about settings, see page 17.
(in digital mode only) Contrast Increases or decreases picture contrast.




11
TV List Allows you to select TV programs from a list of channel labels. Brightness Brightens or darkens the picture.
(in analogue mode To watch the desired channel, select the channel, then press .
only) To assign a label to a program, see page 26.