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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
ORIGINAL MANUAL ISSUE DATE: 8/2012
Version 1.0 2.0 Date 8/2012 10/2012 Subject Original manual issue. Addition model of KDL-60EX640(AUS).
AZ3FK CHASSIS
Segment: P-2
LCD Digital Color TV
9-888-516-02
SERVICE MANUAL
AZ3FK CHASSIS
Segment: P-2
LCD Digital Color TV
9-888-516-02
MODEL LIST
MODEL KLV-60EX640 COLOR Black COMMANDER RM-GA023 DEST. AFRICA MIDDLE EAST PACIFIC ISLAND SAUDI ARABIA AUSTRALIA MODEL COLOR COMMANDER DEST.
KDL-60EX640
Black
RM-GD024
KLV-60EX640(PA)/KDL-60EX640(AUS)
3
WARNINGS AND CAUTIONS
CAUTION
- ENGLISH
These servicing instructions are for use by qualified 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 qualified to do so.
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.
CARRYING THE TV
Be sure to follow these guidelines to protect your property and avoid causing serious injury. · Carry the TV with an adequate number of people; larger size TVs require two or more people. · Correct hand placement while carrying the TV is very important for safety and to avoid damages.
SAFETY-RELATED COMPONENT WARNING!!
Components identified 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 identified in this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.
KLV-60EX640(PA)/KDL-60EX640(AUS)
4
WARNINGS AND CAUTIONS
ATTENTION!!
- FRENCH
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.
WARNING!!
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.
POUR TRANSPORTER LE TÉLÉVISEUR
Tenez compte de ce qui suit pendant l'installation du téléviseur : · Débranchez tous les câbles avant de transporter le téléviseur. · Transportez le téléviseur avec le nombre de personnes approprié ; un téléviseur de grande taille doit être transporté par au moins deux personnes. · Lors du transport du téléviseur, l'emplacement des mains est très important pour votre sécurité, ainsi que pour éviter de causer des dommages.
ALERTE!!
Afi n d'eviter tout risque d'electrocution provenant d'un chassis sous tension, un transformateur d'isolement doit etre utilise lors de tout depannage. Le chassis de ce recepteur est directement raccorde a 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.
KLV-60EX640(PA)/KDL-60EX640(AUS)
5
WARNINGS AND CAUTIONS
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by using a wrist band. When repairing the LCD panel on the wall, the LCD panel must be secured using the 4 mounting holes on the rear cover. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 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 power 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). It is recommended not to exceed 1 hour of Power-On nor Burn-in period with LCD panel face down condition, in repair activity.
KLV-60EX640(PA)/KDL-60EX640(AUS)
6
SAFETY CHECK-OUT
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. 8. For safety reasons, repairing the Power board and/or Inverter board is prohibited.
KLV-60EX640(PA)/KDL-60EX640(AUS)
7
SAFETY CHECK-OUT
Leakage Test 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).
KLV-60EX640(PA)/KDL-60EX640(AUS)
8
SELF DIAGNOSIS FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY LED will automatically begin to flash. The number of times the LED flashes translates to a probable source of the problem. A definition of the STANDBY LED flash 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. DIAGNOSTIC TEST INDICATORS When an error occurs, the STANDBY LED will flash a set number of times to indicate the possible cause of the problem. If there is more than one error, the LED will identify the first of the problem areas. Result for all of the following diagnostic items are displayed on screen. If the screen displays a "0", no error has occurred .
Service menu Item name (Screen Display) MAIN_POWER
STBY LED Flash time 2
Diagnostic Item Description 12V_AMP Error 12V_SW Error 24V_Error 3V3/5V Error Audio Error Not us ed T-con Error Panel ID Error Back Light Error Not us ed Not us ed Not us ed Not us ed Not us ed Not us ed
3
DC_ALERT1 AUDIO_PROT BALANCER_ERR TCON_ERR PANEL_ID_NVM_ERR BACKLIGHT_ERR TEMP_ERR -
DISPLAY OF STANDBY LED FLASH COUNT
4 5 6 7 8 9 10
0.5 0.5
3
11 12
SELF-DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as "power sometimes shuts off" or "screen sometimes goes out" that cannot be confirmed, it is possible to bring up past occurrences of failure for confirmation on the screen: [To Bring Up Screen Test] In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
*
Info
Channel 5
Volume
TV POWER
* : Note that this differs from entering the service mode (volume +)
9
KLV-60EX640(PA)/KDL-60EX640(AUS)
SELF DIAGNOSIS FUNCTION [SELF DIAGNOSTIC SCREEN DISPLAY]
Item name
SELF CHECK BACK 002 MAIN_POWER 003 DC_ALERT1 003 AUDIO_PROT 004 BALANCER_ERR 005 TCON_ERR 005 PANEL_ID_NVM_ERR 006 BACKLIGHT_ERR 007 TEMP_ERR << 000 000 000 000 000 000 000 000
STBY LED flash time
Error count
123456789123456 [Home] Exit Panel operation time by hour Boot count Total operation time by hour Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen. After you have completed the repairs, clear the result display to "0". Clearing the Self Check Diagnostic List 1. Error history and Error count : 2. Panel operation time : Press the Channel 8 => Channel 0 . Press the Channel 7 => Channel 0 .
Exiting the Self-diagnostic screen To exit the Self Diagnostic screen, turn off the power to the TV by pressing the POWER button on the remote or the POWER button on the TV.
KLV-60EX640(PA)/KDL-60EX640(AUS)
10
SEC 1. DISASSEMBLY AND PARTS LIST
· Items with no part number and no description are not stocked because they are seldom required for routine service. · The construction parts of an assembled part are indicated with a collation number in the remark colum. · Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
Note: When removing the rear cover, to prevent damaging the rear cover, please refer "APPENDIX-1". Note: LCD panel have points installing with some tapes. About the procedure of those disassembly and assembly methods, please refer to "APPENDIX-2".
KLV-60EX640(PA)/KDL-60EX640(AUS)
11
DISASSEMBLY AND PARTS LIST
1-1. KLV-60EX640/KDL-60EX640
1-1-1. HEAD STAND, NECK AND BASE STAND
REF. No. PART No.
1 2 3 4-298-239-02 4-444-067-01 4-444-068-01
DESCRIPTION
STAND, HEAD (ML9) NECK TP (60NK2) STAND, BASE TP (60NK2)
MARK
4-421-427-01
SCREW, +PSW M5X16 LOCK
1
3
2
KLV-60EX640(PA)/KDL-60EX640(AUS)
12
DISASSEMBLY AND PARTS LIST
1-1. KLV-60EX640/KDL-60EX640
1-1-2. REAR COVER AND AC COVER
REF. No. PART No.
4 5
4
DESCRIPTION
REAR COVER (60NK2) AC COVER
MARK
4-436-774-01 4-299-530-01
2-580-639-01 4-445-507-01 4-167-019-12 7-685-646-79 4-400-043-01
SCREW, +BVTP 4x12 SCREW, +PWH M3x8 W12 SCREW, +PSW M3x8 SCREW, +BVTP 3x8 TYPE2 IT-3 JOINT SCREW
5
KLV-60EX640(PA)/KDL-60EX640(AUS)
13
DISASSEMBLY AND PARTS LIST
1-1. KLV-60EX640/KDL-60EX640
1-1-3. OVERALL
REF. No.
6 7 8
12
PART No.
1-489-986-11 1-858-715-11 1-846-307-11 1-846-308-11 1-895-315-11 1-910-107-06 1-910-107-05 1-910-107-04 1-895-307-41 1-895-307-51 1-910-107-03 4-428-235-01 4-436-780-01 4-436-785-01 4-436-782-01 4-436-784-01 4-436-786-01 4-436-783-01 2-990-421-41 4-445-505-01 4-445-506-01
DESCRIPTION
SWITCH UNIT LOUDSPEAKER (3X15CM) POWER-SUPPLY CORD (WITH CONN.) POWER-SUPPLY CORD MOUNTED PWB GE60 CONNECTOR ASSY 60 LVDS 51P CONNECTOR ASSY 60 LVDS 41P CONNECTOR ASSY 60 MB-PSU 15P MOUNTED PWB A MOUNTED PWB A CONNECTOR ASSY 60 MB-SP-IR-KEY BRACKET, SIDE JACK BRACKET, KEY (60NK2) BRACKET, MB RT (60NK2) BRACKET, MB LT (60NK2) BRACKET, MB M (60NK2) BRACKET, MB RB (60NK2) BRACKET, MB LB (60NK2) SCREW (+PSW) (M3x6) SCREW, +PSH M3x6 W12 SCREW, H M3x5 H6
MARK
PA AUS
9
13
15
9 10 11 12 13 14 15 16 17 18 19 20 21
PA AUS
6 10 11
14
7
8
7
17
18
16 19
20
21
KLV-60EX640(PA)/KDL-60EX640(AUS)
14
DISASSEMBLY AND PARTS LIST
1-1. KLV-60EX640/KDL-60EX640
1-1-4. BOTTOM FRAME AND VESA BRACKET
REF. No.
22 23
PART No.
4-436-779-01 4-436-778-01
DESCRIPTION
FRAME, BOTTOM (60NK2) BRACKET, VESA (60NK2)
MARK
22
2-580-593-01
SCREW, +PSW M3x8
23 23
KLV-60EX640(PA)/KDL-60EX640(AUS)
15
DISASSEMBLY AND PARTS LIST
1-1. KLV-60EX640/KDL-60EX640
1-1-5. PANEL BRACKET, BEZEL, H BOARD AND LCD PANEL
24
REF. No.
24 25 26 27 28
PART No.
4-436-776-01 4-436-777-01 4-436-773-01 1-895-176-11 1-895-176-21 1-811-710-11
DESCRIPTION
BRACKET, PANEL H (60NK2) BRACKET, PANEL V (60NK2) BEZEL (60NK2) MOUNTED PWB H MOUNTED PWB H LCD PANEL
MARK
PA AUS
4-256-393-01
SCREW, +PSW M3x6 W12
28 25 25
26 27 KLV-60EX640(PA)/KDL-60EX640(AUS) 16
DISASSEMBLY AND PARTS LIST
1-2. OTHER PART
1-2-1. MISCELLANEOUS
PART No.
1-490-490-11 1-490-491-11 4-262-708-04 4-436-791-11 4-436-791-31 4-436-791-41 4-436-791-51 4-436-791-61 4-436-792-11 4-440-925-01
1-2-2. PACKING
MARK
PA AUS
DESCRIPTION
REMOTE COMMANDER (RM-GA023) REMOTE COMMANDER (RM-GD024) CLAMPER, CABLE MANUAL, INSTRUCTION MANUAL, INSTRUCTION MANUAL, INSTRUCTION MANUAL, INSTRUCTION MANUAL, INSTRUCTION MANUAL, INSTRUCTION LABEL,HIGH VOLTAGE
PART No.
4-436-998-01 4-440-421-01 4-440-422-01 4-440-423-01 4-440-424-01 4-440-426-01
DESCRIPTION
CARTON,INDIVIDUAL (IRS60)(S) CUSHION,UPPER (60NK2)(S) CUSHION,LOWER (60NK2)(S) CUSHION,SIDE CENTER L (60NK2)(S) CUSHION,SIDE CENTER R (60NK2)(S) TRAY (60NK2)(S)
MARK
(GB) (AR) (PR) (RU) (FR) (GB)
PA PA PA PA PA AUS AUS
KLV-60EX640(PA)/KDL-60EX640(AUS)
17
SEC 2. ADJUSTMENT
HOW TO ENTERING SERVICE MODE 1) Turn on the main power switch to place this set in standby mode. 2) Press the buttons on the remote commander as follows, and entering service mode.
Info
3) Service mode display.
Channel 5
Volume
TV POWER
Service Mode Status Information Self diagnosis history Panel Selection NO_SIGNAL_MUTE TUNING SYSTEM LVDS Spectrum (%o) Low of HPD UART Selection SERIAL NUMBER EDID MODEL NAME EDID >> >> <[ <[ <[ <[ <[ <[ 94_55OHJO4 ]> Off ]> AUTO ]> 25 ]> 5 ]> Factory ]> 00180LG KLV60EX640/KDL60EX640
[]Set[Home]Exit
4) How to use the remote commander.
Function Service mode on Service mode off Adjustment Item up / down Data Value up / down The flow of control <5> / / /
5) After entering service mode, then turn off the power switch.
KLV-60EX640(PA)/KDL-60EX640(AUS)
18
SEC 3. DIAGRAMS
3-1. BLOCK DIAGRAM
KLV-60EX640(PA)/KDL-60EX640(AUS)
19
DIAGRAMS
3-2. CONNECTOR DIAGRAM
Panel Connector
4 Pin (CN3) 5 Pin (CN4)
15 Pin (CN2)
PSU
2 Pin (CN1)
51Pin LVDS (CN4004) 41Pin LVDS (CN4005)
15 Pin (CN201)
MB
Key Pad
3 Pin
51Pin LVDS
41Pin LVDS
T-con
14 Pin (CN4003)
4 Pin (CN8001)
2 Pin
2 Pin
Speaker
Speaker
10 Pin (CN951)
IR
20
KLV-60EX640(PA)/KDL-60EX640(AUS)
DIAGRAMS
3-3. CIRCUIT BOARDS LOCATION
GE60 Board
A Board
Switch Unit
H Board
KLV-60EX640(PA)/KDL-60EX640(AUS)
21
END
9-888-516-02
KLV-60EX640(PA)/KDL-60EX640(AUS)
Sony Corporation Home Entertainment &Sound Business Group
English 2012HL08-Data Made in Japan © 2012. 08
22
APPENDIX-1
PROCEDURE TO DISASSEMBLY REAR COVER 1. Remove all screws to disassemble Rear Cover. 2. Remove the AC cover with using screw driver or other thin tool. Be careful not to give damage to AC code. 3. Remove the AC code from TV set. 4. Create clearance between Bezel and Rear Cover with holding Rear Cover. 5. Insert finger between Bezel and Rear Cover at bottom corner. 6. Disassemble side hook with holding Rear Cover to avoid to move Rear Cover.
2
4
6
3
5
KLV-60EX640(PA)/KDL-60EX640(AUS)
23
APPENDIX-1
PROCEDURE TO DISASSEMBLY REAR COVER 7. Open Rear Cover to disassemble top and corner hook.
7
Note: Should disassemble Rear Cover with pushing as pic1. Should not disassemble Rear Cover with pulling as pic2.
KLV-60EX640(PA)/KDL-60EX640(AUS)
24
APPENDIX-2
WIRE DRESSING-1
Use the upper edge screw and boss as reference.
The wire is laid below the screw terminal.
With the edge of the wire tie as reference, adhere perpendicularly to the wire.
The wire is between the T-shaped hole and the screw.
Organize the wires below the screw terminal.
KLV-60EX640(PA)/KDL-60EX640(AUS)
25
APPENDIX-2
WIRE DRESSING-2
1
2
3 4 5 6
1
2
3
Organize the wires above the screw terminal. Use the screw hole and support edge as reference. 4 5 6
Use the screw hole and support edge as reference.
KLV-60EX640(PA)/KDL-60EX640(AUS)
Use the screw hole and support edge as reference.
26
APPENDIX-3
SOFTWARE DATA UPDATE
THE CONFIRMATION OF THE SOFTWARE VERSION OF THE TV SET
Entering product information of setting menu. Please use the latest software. [HOME] - [Settings] - [Set-up] - [Product Information]
Model Name: Serial Number: Software Version: Device ID:
KLV-60EX640/KDL-60EX640 0123450 v7.000-1.206 FF:FF:FF:FF:FF:FF
SOFTWARE DOWNLOAD
Note: When changing Main board, Model Name and Serial Number will not be displayed.
Store the software package to USB memory. (Applicable USB memory : Format by FAT32, USB2.0 type ) For USB, please store only one file for software update.
P-2 (PA) : KLV-60EX640 P-2 (AUS) : KDL-60EX640
sony_fw_2012_xxxx_chpaipf_2h.pkg sony_fw_2012_xxxx_chpaipf_2h.pkg
KLV-60EX640(PA)/KDL-60EX640(AUS)
27
APPENDIX-3
SOFTWARE UPDATE BY USB MEMORY 1. Turn on the TV. 2. Unplug the AC power code. 3. Connect the USB memory.
Finish update Lights up Green LED again and TV is turned on.
5. Unplug AC power cord and disconnect USB memory. 6. Plug the AC power cord then turn on the TV.
Note: Do not connect USB memory in standby mode. 4. Plug the AC power cord then update starts automatically.
CONFIRM SOFTWARE VERSION Please confirm whether it is the latest software. Product information of setting menu. [HOME] - [Settings] - [Set-up] - [Product Information]
Lights up Green LED. (no picture)
Starting update Lights up Red LED and Orange LED is flashing. (1-2min)
KLV-60EX640(PA)/KDL-60EX640(AUS) 28