Page 1
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
ORIGINAL MANUAL ISSUE DATE: 3/2015
Version Date Subject
1.0 3/2015 Original manual issue.
GN1T CHASSIS
Segment: XF
LCD TV
9-888-573-01
Page 2
SERVICE MANUAL
GN1T CHASSIS
Segment: XF
LCD TV
9-888-573-01
Page 3
MODEL LIST
MODEL COLOR COMMANDER DEST.
XBR-55X850C Black RMF-TX100U (LA1)
RMT-TX100U PUERTO RICO
MX
CHILE, PERU
(UC2)
US/CND
XBR-55X855C Silver RMF-TX100U (BR6)
RMT-TX100B BRAZIL
Black RMF-TX100U (CR1)
RMT-TX100B COSTA RICA
(ECU)
ECUADOR
(LA8)
CHILE
PERU
VENEZUELA
XBR-55X857C Black RMF-TX100U (CO1)
RMT-TX100B COLOMBIA
XBR-65X850C Black RMF-TX100U (UC2)
RMT-TX100U US/CND
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
MODEL COLOR COMMANDER DEST.
XBR-65X855C Silver RMF-TX100U (BR6)
RMT-TX100B BRAZIL
Black RMF-TX100U (AR4)
RMT-TX100B ARGENTINA
(CR1)
COSTA RICA
(LA8)
CHILE
PERU
VENEZUELA
XBR-65X857C Black RMF-TX100B (CO1)
RMT-TX100B COLOMBIA
XBR-75X850C Black RMF-TX100U (LA1)
RMT-TX100U PUERTO RICO
MX
CHILE, PERU
(UC2)
US/CND
XBR-75X855C Silver RMF-TX100U (BR6)
RMT-TX100B BRAZIL
3
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WARNINGS AND CAUTIONS - ENGLISH
CAUTION
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.
CAUTION ABOUT THE LITHIUM BATTERY
• Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
• Outer case broken battery should not contact to water.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
4
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WARNINGS AND CAUTIONS - FRENCH
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.
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.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
5
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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) Do not press on the panel or frame edge to avoid the risk of electric shock.
2) Do not scratch or press on the panel with any sharp objects.
3) Do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
4) Do not expose the LCD panel to direct sunlight.
5) Avoid contact with water. It may cause a short circuit within the module.
6) Disconnect the AC power when replacing the backlight (CCFL) or inverter circuit. (High voltage occurs at the inverter circuit at 650Vrms.)
7) Always clean the LCD panel with a soft cloth material.
8) Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
9) Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
10) It is recommended not to exceed 1 hour of Power-On nor Burn-in period with LCD panel face down condition, in repair activity.
WARNINGS AND CAUTIONS
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
6
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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.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
7
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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).
SAFETY CHECK-OUT
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
8
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SELF DIAGNOSIS FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the Smart Core Red 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 Smart Core Red 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 Smart Core Red 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 .
RED LED blinking count Detection Items
2x
<G/B> Main 12V over voltage [MAIN_POWER]
<B> Main 5.0V failure [DC_ALERT]
<G>: Power supply board, <B>: Main board, <T>: Tcon board,
<P>: Panel module , <S>: Speaker , <A>: Power Adapter
3x
4x None
5x
6x <G/P/B> Backlight failure [BACKLIGHT]
7x
8x <B> Software error [SW_ERR]
Red italic: detect at startup sequence only.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
<B/S> Audio amp. protection [AUD_ERR]
<B> Tuner or demodulator I2C No ACK [TU_DEMOD]
<B> HDMI Switch/Equalizer I2C communication error [HDMI_EQ]
<P/T/G/B> Panel ID EEPROM I2C No ACK (Also panel power failure is a suspect) [P_ID_ERR]
<T> TCon IC I2C communication error [TCON_ERR]
Over temperature protection [TEMP_ERR]
<B> Temp. sensor I2C No ACK [TEMP_ERR]
<B> V By One lock error between Main device and 4KBE device [4KBE_ERR]
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[SELF DIAGNOSTIC SCREEN DISPLAY]
SELF DIAGNOSIS FUNCTION
Format of error timestamps
YYMMDDhhmmss (in UTC)
Example:
120823132523 -> Aug 23 2012 13:25:23 UTC
* Only when time is set, an error timestamp
is saved.
Smart Core Red LED
blinking count
•Panel Operation Time is recorded every
30 min, but Total Operation Time is recorded every 1 hr.
Therefore, the panel op. time might become larger than
the total op. time.
Error item Naming
Error count
SELF CHECK
Back
<<
002 MAIN_POWER 000000000000 000000000000 000000000000 000
003 DC_ALERT 000000000000 000000000000 000000000000 000
003 AUD_ERR 150101000018 150101000018 150101000018 003
003 HDMI_EQ 150101000123 150101000045 150101000045 003
003 TU_DEMOD 150101000218 150101000223 150101000105 003
004 LD_ERR 000000000000 000000000000 000000000000 000
004 BCM_ERR 000000000000 000000000000 000000000000 000
005 TCON_ERR 150101000504 000000000000 000000000000 001
005 P_ID_ERR 000000000000 000000000000 000000000000 000
006 BACKLIGHT ERR 000000000000 000000000000 000000000000 000
007 TEMP_ERR 150101000200 150101000002 000000000000 002
007 4KBE_ERR 000000000000 000000000000 000000000000 000
008 SW_ERR 000000000000 000000000000 000000000000 000
00005 00414 00002
[Home]Exit
Error
timestamp for
last recorded
error
Error
timestamp for
second last
recorded error
Error
timestamp
for 3rd last
recorded
error
Total Operation Time [hr] – Boot Count – Panel Operation Time [hr]
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
10
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SELF DIAGNOSIS FUNCTION
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:
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
Panel operation time : Press the Channel 7 => Channel 0 .
Exiting the Self-diagnostic screen
To exit the Self Diagnostic screen, Power off & on or Push the <Home> button.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
11
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SEC 1. DISASSEMBLY
• There are clutch in the yellow frame[ ]. Therefore please be careful in the case of the disassembly or assembly of parts.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
12
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1-1. XBR-55X850C/855C/857C
1-1-1. STAND
DISASSEMBLY
4 screws (SCREW, +PSW M5X16) P/N: 4-449-743-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
STAND
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1-1. XBR-55X850C/855C/857C
1-1-2. LABEL, UNDER TERMINAL AND LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (L) AND LABEL, CI
DISASSEMBLY
(CO1 ONLY)
LABEL, CI
LABEL, REAR TERMINAL
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
LABEL, UNDER TERMINAL
LABEL, SIDE TERMINAL (L)
14
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1-1. XBR-55X850C/855C/857C
1-1-3. AC COVER AND POWER SUPPLY CORD
DISASSEMBLY
1
Screw (SCREW +PSW M4X10) P/N: 4-159-298-01
2 3 4
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
POWER SUPPLY CORD
AC COVER
5
15
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1-1. XBR-55X850C/855C/857C
1-1-4. REAR COVER (L HRN) A
DISASSEMBLY
1
15 screws (SCREW , +PWH M3X6) P/N: 4-452-935-11
8 screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
REAR COVER (L HRN) A
16
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1-1. XBR-55X850C/855C/857C
DISASSEMBLY
1-1-5. TAPE AND WIRE DRESSING
TAPE
TAPE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
17
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1-1. XBR-55X850C/855C/857C
1-1-6. TAPE AND WIRE DRESSING
DISASSEMBLY
TAPE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
TAPE
18
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1-1. XBR-55X850C/855C/857C
1-1-7. SPEAKER BOX ASSY (L)
2 3
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SPEAKER BOX ASSY (L)
19
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1-1. XBR-55X850C/855C/857C
1-1-8. SPEAKER BOX ASSY (R)
2 3
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SPEAKER BOX ASSY (R)
20
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1-1. XBR-55X850C/855C/857C
1-1-9. TAPE
TAPE
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
TAPE
TAPE
21
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1-1. XBR-55X850C/855C/857C
1-1-10. BT ANTENNA/WIFI ANTENNA
DISASSEMBLY
1
Screw (SCREW (+PSW)(M3X6))
P/N: 2-990-421-41
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 2
4
BT ANTENNA
22
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1-1. XBR-55X850C/855C/857C
1-1-11. SMART CORE
DISASSEMBLY
Notes on assembling the Smart core
1 2
SMART CORE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
Front View of the TV
23
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1-1. XBR-55X850C/855C/857C
1-1-12. SWITCH UNIT
2 3
DISASSEMBLY
1
Release the lock
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SWITCH UNIT
24
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1-1. XBR-55X850C/855C/857C
1-1-13. HARNESS ASSY (MAIN) AND CONNECTOR ASSY 28P
DISASSEMBLY
HARNESS ASSY (MAIN)
P/N: 1-910-110-24
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
CONNECTOR ASSY 28P
P/N: 1-910-110-23
25
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1-1. XBR-55X850C/855C/857C
1-1-14. BRACKET,VESA(HWK)
2 3
DISASSEMBLY
1
8 screws (SCREW, +PSW M4X8) P/N: 2-580-600-11
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
BRACKET,VESA(HWK)
26
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1-1. XBR-55X850C/855C/857C
1-1-15. BRACKET, SC(HWK)
DISASSEMBLY
1
8 screws (SCREW, (+PSW)(M3X6)) P/N: 2-990-421-41
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 2
BRACKET,SC(HWK)
27
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1-1. XBR-55X850C/855C/857C
1-1-16. SLIDE, CLAMP
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
SLIDE, CLAMP
28
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1-1. XBR-55X850C/855C/857C
1-1-17. BOTTOM, FRAME (HRN)
DISASSEMBLY
1
8 screws (SCREW, (+PSW)(M3X6)) P/N: 2-990-421-41
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BOTTOM, FRAME (HRN)
29
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1-1. XBR-55X850C/855C/857C
1-1-18. BRACKET, SP (LAK)
DISASSEMBLY
1
8 screws (SCREW, (+PSW)(M3X6)) P/N: 2-990-421-41
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BRACKET, SP (LAK)
30
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1-1. XBR-55X850C/855C/857C
1-1-19. GL3(CH)-STATIC CONVERTER(TV)
DISASSEMBLY
1
6 screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-11
2 3
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
GL3(CH)-STATIC CONVERTER(TV)
31
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1-1. XBR-55X850C/855C/857C
1-1-20. SHEET, INSULATION(HRN L)
(An insulation sheet is under the GL3 power supply board)
Notes on assembling the Insulation sheet (HRN L)
DISASSEMBLY
1 2
SHEET, INSULATION(HRN L)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
32
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1-1. XBR-55X850C/855C/857C
1-1-21. FLEXIBLE FLAT CABLE 41P (XFS) AND FLEXIBLE FLAT CABLE 51P (XFS)
1
TAPE
DISASSEMBLY
FLEXIBLE FLAT CABLE 41P (XFS)
P/N: 1-848-915-11 (Except BR6)
2 3
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
P/N: 1-848-927-11 (BR6)
FLEXIBLE FLAT CABLE 51P (XFS)
P/N: 1-848-914-11 (Except BR6)
P/N: 1-848-922-11 (BR6)
33
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1-1. XBR-55X850C/855C/857C
1-1-22. BRACKET, UNDER FL (MOLD)
DISASSEMBLY
1
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BRACKET, UNDER FL (MOLD)
34
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1-1. XBR-55X850C/855C/857C
1-1-23. BRACKET, SIDE FL (MOLD)
DISASSEMBLY
1
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BRACKET, SIDE FL (MOLD)
35
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1-1. XBR-55X850C/855C/857C
1-1-24. BRACKET, TOP FL (MOLD)
DISASSEMBLY
1
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BRACKET, TOP FL (MOLD)
36
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1-1. XBR-55X850C/855C/857C
1-1-25. PLATE, MAIN(HWK) ASSY
DISASSEMBLY
1
5 screws (SCREW, +PSW M3X8) P/N: 2-580-593-01
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
PLATE, MAIN(HWK) ASSY
37
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1-1. XBR-55X850C/855C/857C
1-1-26. BMFL ASSY
DISASSEMBLY
1
9 screws (SCREW (+PSW)(M3X6)) P/N: 2-990-421-41
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BMFL ASSY
38
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1-1. XBR-55X850C/855C/857C
1-1-27. GASKET (BMF)
GASKET (BMF)
DISASSEMBLY
GASKET (BMF)
NOTE:
When you replace a BMFL board, it is necessary to
stick five new GASKET on a new BMFL board.
GASKET (BMF): 4-566-117-01
Stick GASKET inside the guide line.
Caution:
1. Please aim at the center of square land.
2. Assy the gaskets just before B board panel installation.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
To stick the GASKET firmly,
Press the gasket until compression completely.
(0.5-1.0kgf)
Guide line
*No indication of direction
39
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1-1. XBR-55X850C/855C/857C
1-1-28. SHEET, THERMAL(BM) AND PLATE, MAIN(HWK)
1
DISASSEMBLY
SHEET, THERMAL(BM)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
PLATE, MAIN(HWK)
40
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1-1. XBR-55X850C/855C/857C
1-1-29. SLIDE, CLAMP
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
SLIDE, CLAMP
41
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1-1. XBR-55X850C/855C/857C
1-1-30. LCD PANEL
LCD PANEL
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
42
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1-2. XBR-65X850C/855C/857C
1-2-1. STAND
DISASSEMBLY
4 screws (SCREW, +PSW M6X12) P/N: 4-567-081-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
STAND
43
Page 44
1-2. XBR-65X850C/855C/857C
1-2-2. LABEL, UNDER TERMINAL AND LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (L) AND LABEL, CI
DISASSEMBLY
(CO1 ONLY)
LABEL, CI
LABEL, REAR TERMINAL
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
LABEL, UNDER TERMINAL
LABEL, SIDE TERMINAL (L)
44
Page 45
1-2. XBR-65X850C/855C/857C
1-2-3. AC COVER AND POWER SUPPLY CORD
DISASSEMBLY
1
Screw (SCREW +PSW M4X10) P/N: 4-159-298-01
2 3 4
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
POWER SUPPLY CORD
AC COVER
5
45
Page 46
1-2. XBR-65X850C/855C/857C
1-2-4. UNDER COVER (2L_HWK) A
2
DISASSEMBLY
1
12 screws (SCREW , +PWH M3X6) P/N: 4-452-935-11
4 screws (SCREW, ORNAMENTAL M6X12) P/N: 4-268-126-02
10 screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
UNDER COVER (2L_HWK) A
46
Page 47
1-2. XBR-65X850C/855C/857C
DISASSEMBLY
1-2-5. TAPE
TAPE
TAPE
TAPE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
TAPE
TAPE
47
Page 48
1-2. XBR-65X850C/855C/857C
1-2-6. TAPE
TAPE
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
TAPE
TAPE
48
Page 49
1-2. XBR-65X850C/855C/857C
1-2-7. WIRE DRESSING
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
49
Page 50
1-2. XBR-65X850C/855C/857C
1-2-8. SPEAKER BOX ASSY (L)
2 3
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SPEAKER BOX ASSY (L)
50
Page 51
1-2. XBR-65X850C/855C/857C
1-2-9. BRACKET, SP (2L HWK) A
2 3
DISASSEMBLY
1
4 screws (SCREW , +PSW M3X8) P/N: 2-580-593-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
BRACKET, SP (2L HWK) A
51
Page 52
1-2. XBR-65X850C/855C/857C
1-2-10. SPEAKER BOX ASSY (R)
2 3
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SPEAKER BOX ASSY (R)
52
Page 53
1-2. XBR-65X850C/855C/857C
1-2-11. BRACKET, SP (2L HWK) A
2 3
DISASSEMBLY
1
4 screws (SCREW , +PSW M3X8) P/N: 2-580-593-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
BRACKET, SP (2L HWK) A
53
Page 54
1-2. XBR-65X850C/855C/857C
1-2-12. BRACKET,BT (EGL) ASSY
DISASSEMBLY
1
2
Screw (SCREW (+PSW)(M3X6))
P/N: 2-990-421-41
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 4 5
BRACKET,BT (EGL) ASSY
54
Page 55
1-2. XBR-65X850C/855C/857C
1-2-13. BT ANTENNA/WIFI ANTENNA AND BRACKET, BT(EGL)
1 2
Screw (SCREW (+PSW)(M3X6))
P/N: 2-990-421-41
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 4
BT ANTENNA
BRACKET,BT (EGL)
55
Page 56
1-2. XBR-65X850C/855C/857C
1-2-14. SMART CORE
DISASSEMBLY
Notes on assembling the Smart core
1 2
SMART CORE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
Front View of the TV
56
Page 57
1-2. XBR-65X850C/855C/857C
1-2-15. SWITCH UNIT
2 3
DISASSEMBLY
1
Release the lock
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SWITCH UNIT
57
Page 58
1-2. XBR-65X850C/855C/857C
1-2-16. HARNESS ASSY (MAIN) AND CONNECTOR ASSY 28P
CONNECTOR ASSY 28P
P/N: 1-910-109-95
DISASSEMBLY
HARNESS ASSY (MAIN)
P/N: 1-910-109-96
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
58
Page 59
1-2. XBR-65X850C/855C/857C
1-2-17. BRACKET,VESA(HWK)
2 3
DISASSEMBLY
1
8 screws (SCREW, +PSW M4X8) P/N: 2-580-600-11
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
BRACKET,VESA(HWK)
59
Page 60
1-2. XBR-65X850C/855C/857C
1-2-18. BRACKET, SC(HWK)
DISASSEMBLY
1
4 screws (SCREW, +PSW M3X8) P/N: 2-580-593-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 2
BRACKET,SC(HWK)
60
Page 61
1-2. XBR-65X850C/855C/857C
1-2-19. SLIDE, CLAMP
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
SLIDE, CLAMP
61
Page 62
1-2. XBR-65X850C/855C/857C
1-2-20. BRACKET, STD C (2L_HWK) AND GASKET (HWK STD)
DISASSEMBLY
3
BRACKET, STD C(2L_HWK)
1
2 screws (PULLEY, STAND (HWI)) P/N: 4-534-964-01 8 screws (SCREW, +PSW M4X8) P/N: 2-580-600-11
2
4
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
GASKET (HWK STD)
62
Page 63
1-2. XBR-65X850C/855C/857C
1-2-21. GL1A(CH)-STATIC CONVERTER (TV)
DISASSEMBLY
6 screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-11
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
3 1
GL1A(CH)-STATIC CONVERTER (TV)
63
Page 64
1-2. XBR-65X850C/855C/857C
1-2-22. SHEET, INSULATION(HWK 2L)
(An insulation sheet is under the GL1A power supply board)
Notes on assembling the Insulation sheet (HWK 2L)
DISASSEMBLY
1 2
SHEET, INSULATION(HWK 2L)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
64
Page 65
1-2. XBR-65X850C/855C/857C
1-2-23. TAPE
DISASSEMBLY
TAPE
TAPE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
TAPE
65
Page 66
1-2. XBR-65X850C/855C/857C
1-2-24. CABLE, FLEXIBLE FLAT 41P AND CABLE, FLEXIBLE FLAT 51P
DISASSEMBLY
CABLE, FLEXIBLE FLAT 41P
1 2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
P/N: 1-848-870-11 (Except BR6)
FLEXIBLE FLAT CABLE 41P
P/N: 1-848-872-11 (BR6)
CABLE, FLEXIBLE FLAT 51P
P/N: 1-848-871-11 (Except BR6)
FLEXIBLE FLAT CABLE 51P
P/N: 1-848-873-11 (BR6)
66
Page 67
1-2. XBR-65X850C/855C/857C
1-2-25. BRACKET, UNDER FL (MOLD)
DISASSEMBLY
1
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BRACKET, UNDER FL (MOLD)
67
Page 68
1-2. XBR-65X850C/855C/857C
1-2-26. BRACKET, SIDE FL (MOLD)
DISASSEMBLY
1
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BRACKET, SIDE FL (MOLD)
68
Page 69
1-2. XBR-65X850C/855C/857C
1-2-27. BRACKET, TOP FL (MOLD)
DISASSEMBLY
1
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BRACKET, TOP FL (MOLD)
69
Page 70
1-2. XBR-65X850C/855C/857C
1-2-28. PLATE, MAIN(HWK) ASSY
DISASSEMBLY
1
5 screws (SCREW, +PSW M3X8) P/N: 2-580-593-01
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
PLATE, MAIN(HWK) ASSY
70
Page 71
1-2. XBR-65X850C/855C/857C
1-2-29. BMFL ASSY
DISASSEMBLY
1
9 screws (SCREW (+PSW)(M3X6)) P/N: 2-990-421-41
2
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
BMFL ASSY
71
Page 72
1-2. XBR-65X850C/855C/857C
1-2-30. GASKET (BMF)
GASKET (BMF)
DISASSEMBLY
GASKET (BMF)
NOTE:
When you replace a BMFL board, it is necessary to
stick five new GASKET on a new BMFL board.
GASKET (BMF): 4-566-117-01
Stick GASKET inside the guide line.
Caution:
1. Please aim at the center of square land.
2. Assy the gaskets just before B board panel installation.
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
To stick the GASKET firmly,
Press the gasket until compression completely.
(0.5-1.0kgf)
Guide line
*No indication of direction
72
Page 73
1-2. XBR-65X850C/855C/857C
1-2-31. SHEET, THERMAL(BM) AND PLATE, MAIN(HWK)
1
DISASSEMBLY
SHEET, THERMAL(BM)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
PLATE, MAIN(HWK)
73
Page 74
1-2. XBR-65X850C/855C/857C
1-2-32. CUSHION, CORNER(EGL) AND TAPE
DISASSEMBLY
TAPE
TAPE
TAPE
CUSHION, CORNER(EGL) CUSHION, CORNER(EGL)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
74
Page 75
1-2. XBR-65X850C/855C/857C
1-2-33. LCD PANEL
LCD PANEL
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
75
Page 76
1-3. XBR-75X850C/855C
1-3-1. STAND
DISASSEMBLY
4 screws (SCREW, +PSW M6X12) P/N: 4-567-081-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
STAND
76
Page 77
1-3. XBR-75X850C/855C
1-3-2. LABEL, UNDER TERMINAL AND LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (L)
DISASSEMBLY
LABEL, REAR TERMINAL
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
LABEL, UNDER TERMINAL
LABEL, SIDE TERMINAL (L)
77
Page 78
1-3. XBR-75X850C/855C
1-3-3. AC COVER AND POWER SUPPLY CORD
DISASSEMBLY
1
Screw (SCREW +PSW M4X10) P/N: 4-159-298-01
2 3 4
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
POWER SUPPLY CORD
AC COVER
5
78
Page 79
1-3. XBR-75X850C/855C
1-3-4. UNDER COVER (3L_HWK) A
2
DISASSEMBLY
1
13 screws (SCREW , +PWH M3X6) P/N: 4-452-935-11
4 screws (SCREW, ORNAMENTAL M6X12) P/N: 4-268-126-02
10 screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3
UNDER COVER (3L_HWK) A
79
Page 80
1-3. XBR-75X850C/855C
1-3-5. TAPE
TAPE
DISASSEMBLY
TAPE
TAPE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
TAPE
TAPE
80
Page 81
1-3. XBR-75X850C/855C
1-3-6. TAPE
DISASSEMBLY
TAPE
TAPE
TAPE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
TAPE
81
Page 82
1-3. XBR-75X850C/855C
1-3-7. WIRE DRESSING
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
82
Page 83
1-3. XBR-75X850C/855C
1-3-8. SPEAKER BOX ASSY (L)
2 3
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SPEAKER BOX ASSY (L)
83
Page 84
1-3. XBR-75X850C/855C
1-3-9. BRACKET, SP (2L HWK) A
2 3
DISASSEMBLY
1
4 screws (SCREW , +PSW M3X8) P/N: 2-580-593-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
BRACKET, SP (2L HWK) A
84
Page 85
1-3. XBR-75X850C/855C
1-3-10. SPEAKER BOX ASSY (R)
2 3
DISASSEMBLY
1
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SPEAKER BOX ASSY (R)
85
Page 86
1-3. XBR-75X850C/855C
1-3-11. BRACKET, SP (2L HWK) A
2 3
DISASSEMBLY
1
4 screws (SCREW , +PSW M3X8) P/N: 2-580-593-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
BRACKET, SP (2L HWK) A
86
Page 87
1-3. XBR-75X850C/855C
1-3-12. BRACKET,BT (EGL) ASSY
DISASSEMBLY
1
2
Screw (SCREW (+PSW)(M3X6))
P/N: 2-990-421-41
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 4 5
BRACKET,BT (EGL) ASSY
87
Page 88
1-3. XBR-75X850C/855C
1-3-13. BT ANTENNA/WIFI ANTENNA AND BRACKET, BT(EGL)
1 2
Screw (SCREW (+PSW)(M3X6))
P/N: 2-990-421-41
DISASSEMBLY
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 4
BT ANTENNA
BRACKET,BT (EGL)
88
Page 89
1-3. XBR-75X850C/855C
1-3-14. SMART CORE
DISASSEMBLY
Notes on assembling the Smart core
1 2
SMART CORE
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
Front View of the TV
89
Page 90
1-3. XBR-75X850C/855C
1-3-15. SWITCH UNIT
2 3
DISASSEMBLY
1
Release the lock
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
SWITCH UNIT
90
Page 91
1-3. XBR-75X850C/855C
1-3-16. HARNESS ASSY (GBT / MAIN) AND CONNECTOR ASSY, 3P AND CONNECTOR ASSY 9P
DISASSEMBLY
CONNECTOR ASSY 9P
P/N: 1-910-109-98
CONNECTOR ASSY, 3P
P/N: 1-848-869-11
HARNESS ASSY (GBT / MAIN)
P/N: 1-910-109-97
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
91
Page 92
1-3. XBR-75X850C/855C
1-3-17. BRACKET,VESA(HWK)
2 3
DISASSEMBLY
1
8 screws (SCREW, +PSW M4X8) P/N: 2-580-600-11
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
BRACKET,VESA(HWK)
92
Page 93
1-3. XBR-75X850C/855C
1-3-18. BRACKET, SC(HWK)
DISASSEMBLY
1
4 screws (SCREW, +PSW M3X8) P/N: 2-580-593-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
3 2
BRACKET,SC(HWK)
93
Page 94
1-3. XBR-75X850C/855C
1-3-19. SLIDE, CLAMP
DISASSEMBLY
1
2
SLIDE, CLAMP
1
2
SLIDE, CLAMP
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
94
Page 95
1-3. XBR-75X850C/855C
1-3-20. BRACKET, STD C (2L_HWK)
DISASSEMBLY
1
2
4 screws (SCREW, +PSW M4X8) P/N: 2-580-600-11
3
BRACKET, STD C(2L_HWK)
1
Screw (PULLEY, STAND (HWI)) P/N: 4-534-964-01 Screw (PULLEY, STAND (HWI)) P/N: 4-534-964-01
2
4 screws (SCREW, +PSW M4X8) P/N: 2-580-600-11
3
BRACKET, STD C(2L_HWK)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
95
Page 96
1-3. XBR-75X850C/855C
1-3-21. G4-STATIC CONVERTER(TV)
DISASSEMBLY
4 screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-11
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
3 1
G4-STATIC CONVERTER(TV)
96
Page 97
1-3. XBR-75X850C/855C
1-3-22. SHEET, INSULATION(HWK 3L SYS)
(An insulation sheet is under the G4 power supply board)
1 2
Notes on assembling the Insulation sheet (HWK 3L SYS)
DISASSEMBLY
SHEET, INSULATION(HWK 3L SYS)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
97
Page 98
1-3. XBR-75X850C/855C
1-3-23. GL2-STATIC CONVERTER(TV)
DISASSEMBLY
7 screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-11
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
2
3 1
GL2-STATIC CONVERTER(TV)
98
Page 99
1-3. XBR-75X850C/855C
1-3-24. SHEET, INSULATION(HWK 3L)
(An insulation sheet is under the GL2 power supply board)
1 2
Notes on assembling the Insulation sheet (HWK 3L)
DISASSEMBLY
SHEET, INSULATION(HWK 3L)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
99
Page 100
1-3. XBR-75X850C/855C
1-3-25. TAPE, FFC (HWK 3L)
DISASSEMBLY
TAPE, FFC (HWK 3L)
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
100
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