SONY KDL-26M4000, KDL-37M4000, KDL-40M4000 Service Manual
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME REMOTE COMMANDER DESTINATION
KDL-26M4000
KDL-26M4000
KDL-32M4000
KDL-32M4000
KDL-37M4000
KDL-37M4000
KDL-40M4000
KDL-40M4000
RM-YD026 CHILE
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 US/CND
MA2
CHASSIS
ORIGINAL MANUAL ISSUE DATE: 3/2008
REVISION DATE SUBJECT
3/2008 No revisions or updates are applicable at this time.
LCD DIGITAL COLOR TELEVISION
9-883-772-01
Self Diagnosis
Supported model
SERVICE MANUAL
MODEL NAME REMOTE COMMANDER DESTINATION
KDL-26M4000
KDL-26M4000
KDL-32M4000
KDL-32M4000
KDL-37M4000
KDL-37M4000
KDL-40M4000
KDL-40M4000
RM-YD026 CHILE
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 US/CND
RM-YD026 CHILE
RM-YD026 US/CND
MA2
CHASSIS
9-883-772-01
KDL-40M4000 RM-YD026
LCD DIGITAL COLOR TELEVISION
KDL-26M4000/32M4000/37M4000/40M4000
TABLE OF CONTENTS
SECTION TITLE PAGE SECTION TITLE PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety-Related Component Warning .............................................. 7
Safety Check-Out ........................................................................... 9
Self-Diagnostic Function ............................................................... 10
SECTION 1: DISASSEMBLY ............................................................... 12
1-1. Rear Cover Removal ............................................................ 12
1-2. Block Switch Panel (H1 Board) Removal ............................. 12
1-3. Power Unit (G1D/G2D Board) Removal ............................... 13
1-4. Shield, Side Jack Bracket, BM Board, KD Board and
RF Bracket Removal ............................................................ 14
1-5. Stand Removal ..................................................................... 14
1-6. Under Cover Removal .......................................................... 15
1-7. Structural Frame and Bracket Removal ............................... 16
1-8. LCD Panel Removal ............................................................. 17
1-9. Loudspeakers, LED Guide, HM4 Board Removal ................ 17
Wire Dressing ............................................................................... 18
KDL-26M4000 Only .............................................................. 18
KDL-32M4000 Only .............................................................. 27
KDL-37M4000 Only .............................................................. 36
KDL-40M4000 Only .............................................................. 46
SECTION 2: SERVICE ADJUSTMENTS ............................................. 55
2-1. Resetting the TV to the Factory Defaults ............................. 55
SECTION 3: DIAGRAMS ..................................................................... 56
3-1. Circuit Boards Location ........................................................ 56
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 56
3-3. Block Diagram ...................................................................... 58
3-4. Schematics and Supporting Information .............................. 59
BM Board Schematic Diagram (1 of 10) .............................. 59
BM Board Schematic Diagram (2 of 10) .............................. 60
BM Board Schematic Diagram (3 of 10) .............................. 61
BM Board Schematic Diagram (4 of 10) .............................. 62
BM Board Schematic Diagram (5 of 10) .............................. 63
BM Board Schematic Diagram (6 of 10) .............................. 64
BM Board Schematic Diagram (7 of 10) .............................. 65
BM Board Schematic Diagram (8 of 10) .............................. 66
BM Board Schematic Diagram (9 of 10) .............................. 67
BM Board Schematic Diagram (10 of 10) ............................ 68
G1D Board Schematic Diagram (KDL-26M4000 Only) ........ 70
G1D Board Schematic Diagram (KDL-32M4000 Only) ........ 73
G2D Board Schematic Diagram (1 of 2)
(KDL-37M4000 Only) ...................................................... 76
G2D Board Schematic Diagram (2 of 2)
(KDL-37M4000 Only) ...................................................... 77
HM4 Board Schematic Diagram ........................................... 80
IP5Z-40A Board Schematic Diagram (1 of 2 )
(KDL-40M4000 Only) ...................................................... 82
IP5Z-40A Board Schematic Diagram (2 of 2 )
(KDL-40M4000 Only) ...................................................... 83
3-5. Semiconductors ................................................................... 85
KDL-26M4000/32M4000/37M4000/40M4000
SECTION 4: EXPLODED VIEWS ........................................................ 86
4-1. Rear Cover Assembly and Stand Assembly ........................ 86
4-2. Chassis ................................................................................ 87
4-3. Connectors (KDL-26M4000/32M4000/37M4000 Only) ........ 88
4-4. Connectors (KDL-40M4000 Only) ........................................ 89
4-5. Bezel Assembly, LCD Panel and Speakers ......................... 90
SECTION 5: ELECTRICAL PARTS LIST ............................................ 91
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
3
SPECIFICATIONS
KDL-26M4000/32M4000/37M4000/40M4000
Power Requirements
120V AC, 60Hz
220V, 50/60 Hz (Chile)
VIDEO (IN) 1/2
S Video (4-Pin Mini DIN (VIDEO 1 Only)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
Video
1.0 Vp-p, 75 ohms unbalanced, sync negative
Audio
500 mVrms (100% modulation)
Impedance:47 kilohms
COMPONENT IN 1/2
YP
(Component Video)
BPR
Y:1.0 Vp-p, 75 ohms unbalanced, sync negative
P
:0.7 Vp-p, 75 ohms
B
PR:0.7 Vp-p, 75 ohms
Signal format: 480i, 480p, 720p, 1080i
AUDIO
500 mVrms (100% modulation)
Impedance: 47 kilohms
HDMI IN 1/2:
HDMI: Video:480i, 480p, 720p, 1080i
Audio: Two channel linear PCM 32, 44.1 and
48 kHz, 16, 20 and 24 bits
AUDIO: 500 mVrms (100% modulation)
Impedance: 47 kilohms
AUDIO OUT (FIX):
500 mVrms (100% modulation)
More than 500 mVrms (Fixed)
DIGITAL AUDIO OUT (COAXIAL):
PCM 2.0 Coaxial signal
PC IN:
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
Stereo mini jack, 500 mVrms, 47 kilohm
HEADPHONES:
Stereo mini jack
Impedance: 16 ohms
Trademark Information
Manufactured under license from Dolby Laboratories.
Dolby, Pro Logic, and the double-D symbol are
registered trademarks of Dolby Laboratories.
This TV incorporates High-Definition Multimedia Interface (HDMI™)
technology. HDMI, the HDMI logo and High-Definition Multimedia
Interface are trademarks or registered trademarks of HDMI Licensing
LLC.
Fergason Patent Properties, LLC:
U.S. Patent No. 5, 717, 422
U.S. Patent No. 6, 816, 141
Blu-ray is a trademark.
“BRAVIA” and , , BRAVIA
Theatre Sync and DMPORT are trademarks or
registered marks of Sony Corporation.
“PLAYSTATION” is a registered trademark
and “PS3” is a trademark of Sony Computer
Entertainment Inc.
KDL-26M4000/32M4000/37M4000/40M4000
Design and specifi cations are subject to change without notice.
4
KDL-26M4000/32M4000/37M4000/40M4000
Power Consumption
Speaker Output (W)
Speaker/Full Range (2)
Dimensions (W x H x D)
with stand
without stand
wall -mount hole pattern (mm)
Mass
with stand
without stand
in use
in standby
mm
in
mm
in
mm
in
kg
lbs
kg
lbs 47 lbs
135W
155W
Less than 1W
10W + 10W
5
675 x 511 x 242 mm
5/8
1/8
26
x 20
x 9
5/8
809 x 584 x 242 mm
7/8 x 23 x 95/8
in
31
in
675 x 466 x 97 mm 809 x 542 x 99 mm
5/8
3/8
26
x 18
x 3
200 x 100
12 kg
27 lbs
10 kg
22 lbs
7/8
in 31
7/8
3/8
x 21
x 4 36
200 x 200 300 x 300
16 kg
36 lbs
14 kg
31 lbs
KDL-37M4000KDL-32M4000KDL-26M4000
146 x 35
3/4
3/8
x 1
in
931 x 656 x 279 mm
3/8
36
x 25
931 x 609 x 110 mm
3/8
190W
7/8
x 11 in
x 24 x 4
20 kg
44 lbs
17 kg
38 lbs
3/8
KDL-40M4000
245W
997 x 691 x 279 mm
3/8
x 27
1/4
x 11
39
997 x 644 x 110 mm
3/8
3/8
39
x 25
x 4
3/8
300 x 300
24 kg
53 lbs
21 kg
Television system
NTSC American TV Standard
ATSC (8VSB terrestrial) ATSC compliant 8VSB
QAM on cable: ANSI/SCTE 07 2000
Channel coverage
Analog Digital
Terrestrial 2-69 2-69
Cable 1-125 1-135
Antenna
75-ohm external terminal for VHF/UHF
Panel System
LCD (Liquid Crystal Display) Panel
Display Resolution (horizontal x vertical):
1,366 dots x 768 lines
Screen Size (measured diagonally)
approx. 26 inches (KDL-26M4000 Only)
approx. 31.5 inches (KDL-32M4000 Only)
approx. 37 inches (KDL-37M4000 Only)
approx. 40 inches (KDL-40M4000 Only)
All measurements are approximations.
Supplied Accessories
Remote Commander RM-YD026
Two Size AA (R6) Batteries
Cable Holder
Operating Instructions
Quick Setup Guide
Warranty Card
Online Registration Card (USA and Canada Only)
Safety and Regulartory Booklet
Optional Accessories
Headphones Plug Adapter
Connecting Cables
Wall-Mount Bracket
SU-WL100 (KDL-26M4000 Only)
SU-WL500 (KDL-32/37/40M4000 Only)
HD15-HD15 Cable
75-ohm Coaxial Cable
Support Belt Kit
TV Stand:
RHT-S10 (KDL-40M4000 Only)
KDL-26M4000/32M4000/37M4000/40M4000
5
KDL-26M4000/32M4000/37M4000/40M4000
WARNINGS AND CAUTIONS
CAUTION
These servicing instructions are for use by qualifi ed service personnel only. To reduce the risk of electric shock, do not perform any servicing other
than that contained in the operating instructions unless you are qualifi ed to do so.
CARRYING THE TV
To avoid dropping the TV and causing serious injury, be sure to follow
these guidelines:
s Before carrying the TV, disconnect all cables.
s Carrying the large size TV requires two or more people.
s When you carry the TV, place your hand as illustrated and hold it
securely. Do not put stress on the LCD panel.
KDL-26M4000/32M4000/37M4000/40M4000
s When lifting or moving the TV, hold it firmly from the bottom. Place
your palm directly under the panel.
s When carrying, do not subject the TV to shocks or vibration, or
excessive force.
s Place your palm directly underneath, but do not squeeze the
panel’s speaker grill area.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is
directly connected to the ac power line.
! SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace
these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that
are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is
suspected.
ATTENTION!!
Ces instructions de service sont à l’usage du personnel de service qualifi é seulement. Pour prévenir le risque de choc électrique, ne pas faire
l’entretien autre que celui contenu dans le Mode d’emploi à moins que vous soyez qualifi é faire ainsi.
POUR TRANSPORTER LE TÉLÉVISEUR
Assurez-vous de suivre ces consignes pour éviter de laisser tomber le
téléviseur et de provoquer des blessures graves :
s Avant de transporter le téléviseur, débranchez tous les câbles.
s Le transport du téléviseur doit être effectué par au moins deux
personnes.
s Lorsque vous le transportez, placez vos mains tel que cela est illustré
et tenez solidement l’appareil. N’appliquez pas de pression sur
l’écran ACL.
KDL-26M4000/32M4000/37M4000/40M4000
s Lorsque vous levez ou déplacez le téléviseur, assurez-vous de tenir
solidement de la base. Placez la paume des mains directement sous
le panneau.
s Lorsque vous transportez le téléviseur, ne le soumettez pas à des
chocs ou vibrations, ni à une force excessive.
s Positionnez votre paume directement sous l’appareil et veillez à
ne pas exercer de pression contre la grille des haut-parleurs
du panneau.
Afi n d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout dépannage. Le
chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
Les composants identifi es par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces sont d’une
importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le
present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement
sont identifi es dans le present manuel. Suivre ces procedures lors de chaque remplacement de composants critiques, ou lorsqu’un mauvais
fonctionnement suspecte.
KDL-26M4000/32M4000/37M4000/40M4000
6
SAFETY-RELATED COMPONENT WARNING
KDL-26M4000/32M4000/37M4000/40M4000
There are critical components used in LCD color TVs that are important for safety. These components are identifi ed with shading and
mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number
specifi ed in the electrical parts list to prevent electric shock, fi re, or other hazard.
NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and
labor guarantee.
!
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by using a wrist band.
When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
To avoid damaging the LCD panel:
do not press on the panel or frame edge to avoid the risk of electric shock.
do not scratch or press on the panel with any sharp objects.
do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
do not expose the LCD panel to direct sunlight.
avoid contact with water. It may cause a short circuit within the module.
disconnect the AC adapter when replacing the backlight (CCFL) or inverter circuit.
(High voltage occurs at the inverter circuit at 650Vrms.)
always clean the LCD panel with a soft cloth material.
use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
LEAKAGE CURRENT HOT CHECK CIRCUIT
KDL-26M4000/32M4000/37M4000/40M4000
7
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. H1 etc [ see example ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
KDL-26M4000/32M4000/37M4000/40M4000
example 1
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 :
rebmuntraP retemaiD skrameR
91-500-046-7mm3.0gK52.0
02-500-046-7mm4.0gK05.0
12-500-046-7mm5.0gK05.0
22-500-046-7mm6.0gK52.0
32-500-046-7mm8.0gK00.1
42-500-046-7mm0.1gK00.1
52-500-046-7mm2.1gK00.1
62-500-046-7mm6.1gK00.1
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
KDL-26M4000/32M4000/37M4000/40M4000
8
SAFETY CHECK-OUT
KDL-26M4000/32M4000/37M4000/40M4000
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered
connections. Check the entire board surface for solder splashes and
bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or
touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps, and
mounting hardware have been replaced. Be absolutely certain that
you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors,
that were installed during a previous repair. Point them out to the
customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of
deterioration. Point them out to the customer and recommend their
replacement.
6. Check the line cords for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7. Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage. Check leakage as
described below.
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instructions.
2. A battery-operated AC milliampmeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The “limit” indication is 0.75
V, so analog meters must have an accurate low voltage scale.
The Simpson’s 250 and Sanwa SH-63TRD are examples of
passive VOMs that are suitable. Nearly all battery-operated digital
multimeters that have a 2 VAC range are suitable (see Figure A).
How to Find a Good Earth Ground
A cold-water pipe is a guaranteed earth ground; the cover-plate
retaining screw on most AC outlet boxes is also at earth ground. If the
retaining screw is to be used as your earth ground, verify that it is at
ground by measuring the resistance between it and a cold-water pipe
with an ohmmeter. The reading should be zero ohms.
If a cold-water pipe is not accessible, connect a 60- to 100-watt
trouble- light (not a neon lamp) between the hot side of the receptacle
and the retaining screw. Try both slots, if necessary, to locate the hot
side on the line; the lamp should light at normal brilliance if the screw
is at ground potential (see Figure B).
Leakage Test
0.15 F
Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.
To Exposed Metal
Parts on Set
Earth Ground
AC
Voltmeter
(0.75V)
Trouble Light
AC Outlet Box
Ohmmeter
Cold-water Pipe
KDL-26M4000/32M4000/37M4000/40M4000
9
KDL-26M4000/32M4000/37M4000/40M4000
SELF-DIAGNOSTIC FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the TIMER/PIC OFF LED indicator will automatically begin to fl ash. The
number of times the LED fl ashes translates to a probable source of the problem. A defi nition of the TIMER/PIC OFF LED fl ash indicators is listed in the
instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the Remote Commander can be used to review
the failure occurrence data stored in memory to reveal past problems and how often these problems occur.
1. Diagnostic Test Indicators
When an error occurs, the TIMER/PIC OFF LED indicator will fl ash a set number of times to indicate the possible cause of the problem. If there is more
than one error, the indicator will identify the fi rst of the problem areas.
Control Buttons
Self Diagnosis
Supported model
Description of LED Indictors
LED LED Type Description
POWER LED Green LED
STANDBY LED Red LED
TIMER/PIC OFF
LED
Display of TIMER/PIC OFF LED Flash Count
Amber/Green/Red LED
2 times
5 times
LED ON 0.3 sec.
LED OFF 0.3 sec.
* Light is green when the TV set is on
* Light is red when the TV set is in PC standby mode.
* Light is amber when the timer is set.
* Light is green when the Backlight feature is activated.
* Blinks red when indicating the TV may need servicing
LED OFF
3 sec.
KDL-26M4000/32M4000/37M4000/40M4000
10
KDL-26M4000/32M4000/37M4000/40M4000
r
Viewing the Diagnostic List
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY
The Self Check list displays. This is the SAME as accessing Service Adjustments.
Results for all of the following diagnostic items are displayed at the bottom of the screen. No error has occurred if the screen displays a “0”.
Channel 5 Volume +
TV POWER
.
Resets all settings
to the Factory Defaults
Stored Data
from ADC calibration
(from factory)
Diagnostic
List
QR0.5-C510
Model Information: 32M4000 8000010
Factory Default
Power On Time: 00001H
SMPTE
ADC Auto Calibration
Cr Y Cb
Gain
424
ColorBar100
1608 424
ITU 709
Offset
Gain
1020
420
128
1592
1020
422
ITU 601
Offset
Gain
1020
456
128
1840
1020
460
VGA
Offset
16 8
16
2:MAIN POWER 0 6:BL 0
3:DC ALERT1 0 7:TEMP 1
4:DC ALERT2 0 8:Audio 0
5:DC ALERT3 0
Software Version
Model Information & Serial Numbe
Power Time
Indicates an error was detected
Indicates no error was detected
Clearing the Diagnostic List
CAUTION: To remove the error indicator number you have to reset the settings back to the Factory Defaults. This action over-writes all customer
settings.
1. Using the remote commander, select Factory Default button.
2. To reset the Diagnostic List, select Ye
3. To start Auto Program, select Yes.
NOTE: Allow 30+ minutes for Auto Program to complete.
4. Using the customers information, reset their adjustments.
Before performing this reset, contact the customer to determine what adjustments they have made.
s.
KDL-26M4000/32M4000/37M4000/40M4000
11
1-1. REAR COVER REMOVAL
1
Remove 2 screws from Terminals, +BVTP 3X12 TYPE2 TT(B)
2
Remove 1 screw +PSW M5X16 (KDL-26M4000/32M4000 ONLY)
Remove 4 screws +PSW M5X16 (KDL-37M4000/40M4000 ONLY)
3
Remove 14 screws +BVTP2 4X16 (KDL-26M4000 ONLY)
Remove 15 screws +BVTP2 4X16 (KDL-32M4000/40M4000 ONLY)
Remove 16 screws +BVTP2 4X16 (KDL-37M4000 ONLY)
KDL-26M4000/32M4000/37M4000/40M4000
SECTION 1: DISASSEMBLY
Rear Cover
1
3
1-2. BLOCK SWITCH PANEL (H1 BOARD) REMOVAL
1
Remove from bezel
2
Disconnect one connector
Block Switch Panel
1
2
Bezel
2
KDL-26M4000/32M4000/37M4000/40M4000
12
1-3. POWER UNIT (G1D/G2D BOARD) REMOVAL
1
Remove 6 screws from G2D Power Unit, +BVST 3X8 (KDL-37M4000 ONLY)
2
Remove 4 screws from G1D Power Unit, +PSW 3SG (KDL-26M4000/32M4000 ONLY)
3
Disconnect 3 connectors from Power Unit (KDL-26M4000/32M4000/37M4000 ONLY)
4
Remove 6 screws from IP5Z Power Unit, +BVST 3X8 (KDL-40M4000 ONLY)
5
Release 5 Board Holders (KDL-40M4000 ONLY)
6
Disconnect 5 connectors from Power Unit (KDL-40M4000 ONLY)
KDL-26M4000/32M4000/37M4000/40M4000
G2D Power Unit
3
1
5
6
4
IP5Z Power Unit
KDL-40M4000
2
KDL-26M4000/32M4000
KDL-37M4000
G1 Bracket
G1D Power Unit
3
KDL-26M4000/32M4000/37M4000/40M4000
13
KDL-26M4000/32M4000/37M4000/40M4000
1-4. SHIELD, SIDE JACK BRACKET, BM BOARD AND RF BRACKET REMOVAL
Release hook and slide out Side Jack Bracket from BM Board
1
2
Remove 7 screws, +BVST 3X8
3
Remove 2 screws, +PSW M3X5
4
Remove 2 screws, HEX
5
Disconnect 5 connectors
6
Remove Hexagon Washer Nut from PF Cable.
7
Remove 2 screws, +BVST 3X8
Main Bracket
1
Side Jack Bracket
2
Shield
1-5. STAND REMOVAL
1
Carefully place the TV set face down.
2
Remove 3 screws, +PSW M5X16
RF Bracket
5
7
2
1
6
Stand Assembly
Under Cover
BM Board
4
3
KDL-26M4000/32M4000/37M4000/40M4000
14
1-6. UNDER COVER REMOVAL
1
Remove 1 screw, +BVTP2 4X16
KDL-26M4000/32M4000/37M4000/40M4000
1
Under Cover
Bottom Bracket
KDL-26M4000/32M4000/37M4000/40M4000
15
1-7. STRUCTURAL FRAME AND BRACKET REMOVAL
1
Remove 4 screws from Top Vesa Brackets, +PSW M4X8 (KDL-37M4000 ONLY)
Remove 4 screws from Top Vesa Brackets, +PSW M5X8 (KDL-40M4000 ONLY)
2
Remove 2 screws from Top Vesa Brackets, +PSW M4X8 (KDL-26M4000/32M4000 ONLY)
3
Remove 1 screw from Main Brackets, +BVTP2 4X16 (KDL-26M4000/32M4000/37M4000 ONLY)
Remove 2 screws from Main Brackets, +BVTP2 4X16 (KDL-40M4000 ONLY)
4
Remove 1 screw from Main Brackets, +PSW M4X8 (KDL-26M4000 ONLY)
5
Remove 1 screw from Main Brackets, +BVST 3X8
6
Remove 1 screw from Main Brackets, +PSW M4X8 (KDL-26M4000 ONLY)
Remove 3 screws from Main Brackets, +BVST 3X8 (KDL-32M4000/40M4000 ONLY)
Remove 2 screws from Main Brackets, +BVST 3X8 (KDL-37M4000 ONLY)
7
Remove 2 screws from Bottom Vesa Brackets, +PSW M4X8 (KDL-32M4000 ONLY)
Remove 6 screws from Bottom Vesa Brackets, +PSW M4X8 (KDL-37M4000 ONLY)
Remove 4 screws from Bottom Vesa Brackets, +PSW M5X8 (KDL-40M4000 ONLY)
8
Remove 2 screws from Bottom Brackets, +BVTP2 4X16 (KDL-26M4000/32M4000/37M4000 ONLY)
Remove 4 screws from Bottom Brackets, +BVTP2 4X16 (KDL-40M4000 ONLY)
9
Remove 4 screws from Bottom Brackets, +PSW M4X8 (KDL-32M4000 ONLY)
Remove 3 screws from Spine Frames, +PSW 4MX8 (KDL-26M4000 ONLY)
10
Remove 5 screws from Spine Frames, +PSW 4MX8 (KDL-32M4000 ONLY)
Remove 6 screws from Spine Frames, +PSW M5X8 (KDL-37M4000 ONLY)
Remove 6 screws from Spine Frames, +PSW 4MX8 (KDL-40M4000 ONLY)
11
Remove 2 screws from Spine Frames, +BVTP2 4X16
3
4
KDL-26M4000/32M4000/37M4000/40M4000
5
2
KDL-26M4000/32M4000
Vesa (Top)
Main Bracket
Vesa (Top)
1
11
Spine (L)
7
Vesa (Bottom)
6
10
Spine (R)
8
9
Bottom Bracket
KDL-26M4000/32M4000/37M4000/40M4000
16
1-8. LCD PANEL REMOVAL
1
Remove 3 screws, +BVTP2 4X16
2
Remove 1 screw, +PWTP2 4X16 (KDL-26M4000 ONLY
1
KDL-26M4000/32M4000/37M4000/40M4000
Bracket
2
MT Inverter (Balancer) Board
LCD Panel
Bezel
1-9. LOUDSPEAKERS, LED GUIDE, HM4 BOARD REMOVAL
1
Slide out 3 Loudspeakers from Bezel.
2
Remove 2 screws, +BVTP 3X12 TYPE2 IT-3
3
Disconnect one connector
1
Bezel
Loudspeaker
2
LED Guide
HM4 Board
3
KDL-26M4000/32M4000/37M4000/40M4000
17
WIRE DRESSING
�MA2 Wire Dressing 26AB [Rev:1.0]
MA2 CHASSIS
WIRE DRESSING and EMI
26M4000
26M4000C
MB609028 (2 / 10)
�MA2 Wire Dressing 26AB [Rev:1.0]
HM4 Cable (before mounting the panel):
[Angle f
rom inside Center cabinet]
Do not dress
the cable
below this line
Fix HM4 cable to
Center cabinet using:
Himelon Tape
2-688-062-01
[Angle from top view]
HM4/H1 cable:
1-910-044-74
Reference
MB609028 (3 / 10)
�MA2 Wire Dressing 26AB [Rev:1.0]
HM4 and speakers cables:
Fix HM4 and spkr cables to
Bottom Bracket using:
Himelon LCD, 2-688-062-01
Hold cables inside rib by
using:
Himelon LCD, 2-688-062-01
Reference
Spkr cable
1-910-044-87
Route cables by inserting it through
these 2 Holder Ribs on Center Cab.
MB609028 (4 / 10)
�MA2 Wire Dressing 26AB [Rev:1.0]
Hold cables inside rib by
using:
Himelon LCD, 2-688-062-01
Route cables by inserting it through
this 1 Holder Rib on Center Cab.
MB609028 (5 / 10)
KDL-26M4000 ONLY
G1 BOARD DRESSING
KDL-26M4000/32M4000/37M4000/40M4000
)NVERTERCABLE
'$
5SECLAMPSONBRACKET
TOROUTECABLES
5SECLAMPSONBRACKET
TOROUTECABLES
KDL-26M4000/32M4000/37M4000/40M4000
3TAND"YCABLE
(-CABLE
22
KDL-26M4000 ONLY
H1 BOARD AND LVDS CABLES
(
KDL-26M4000/32M4000/37M4000/40M4000
(-(CABLE
,6$3CABLE
'$
(-(3TANBY",
CABLESTROUGHTHISCLAMP
"-
KDL-26M4000/32M4000/37M4000/40M4000
23
�MA2 Wire Dressing 26AB [Rev:1.0]
RF cable:
RF cable coming from
BM board.
RF cable through
this clamp
Cover Sharp edge on
brackets by using:
Himelon Tape LCD
2-688-062-01
MB609028 (8 / 10)
�MA2 Wire Dressing 26AB [Rev:1.0]
HM4 cable through these
2 clamps
Fix HM4 and Spkr-Red
cables to bottom bracket
using Himelon Tape LCD:
-
-
-
RF cable through
this clamp
Spkr cable:
1-910-044-87
MB609028 (9 / 10)
AC CORD CONNECTOR
�MA2 Wire Dressing 26AB [Rev:1.0]
AC Cord:
Fix ferrite using:
Himelon
4-061-565-01
60 mm
Reference
AC HOLDER
4-022-115-12
G1
MB609028 (10 / 10)
�MA2 Wire Dressing 32AB [Rev: 1.0]
MA2 CHASSIS
WIRE DRESSING and EMI
32M4000
32M4000C
MB608975 (2 / 10)
�MA2 Wire Dressing 32AB [Rev: 1.0]
HM4 Cable (before mounting panel):
[Angle f
rom inside Center cabinet]
Do not dress
the cable
below this line
Fix HM4 cable to
Center cabinet using:
Himelon Tape
2-688-062-01
HM4/H1 cable:
1-910-044-77
[Angle from top view]
Reference
MB608975 (3 / 10)
�MA2 Wire Dressing 32AB [Rev: 1.0]
LVDS Cable:
LVDS Cable:
1-835-169-11
Reference
Reference
Dress LVDS cable to
have this route.
Fix LVDS cable to
Panel using:
Himelon Tape
2-688-011-01
Cover Sharp Edge on
Main Bracket using:
Himelon Tape
2-688-011-01
MB608975 (4 / 10)
�MA2 Wire Dressing 32AB [Rev: 1.0]
HM4 and speakers cables:
Reference
Fix HM4 and spkr cables to
Bottom Bracket using:
Himelon LCD, 2-688-062-01
Spkr cable
1-910-044-93
Route cables by inserting it through
these 4 Holder Ribs on Center Cab.
Fix HM4 and Spkr cables to
center cabinet using:
Himelon Tape
2-688-062-01
MB608975 (5 / 10)
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