Download xbr_x830c service manual

HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
ORIGINAL MANUAL ISSUE DATE: 3/2015
GN1T CHASSIS
Segment: XFL
Version
1.0
Date
3/2015
Subject
Original manual issue.
LCD TV
9-888-568-01
SERVICE MANUAL
GN1T CHASSIS
Segment: XFL
LCD TV
9-888-568-01
MODEL LIST
MODEL
XBR-43X830C
COLOR
Black
COMMANDER
RMT-TX100U
DEST.
(UC2)
US/CND
XBR-49X830C
Black
RMT-TX100U
(LA1)
MEXICO
(UC2)
US/CND
XBR-49X835C
Black
RMT-TX100B
Silver
RMT-TX100B
(LA8)
CHILE
PERU
VENEZUELA
(AR4)
ARGENTINA
(CR1)
COSTA RICA
(ECU)
ECUADOR
(BR6)
BRAZIL
Black
RMT-TX100B
XBR-49X837C
XBR-43X830C, 49X830C, 835C, 837C
MODEL
COLOR
COMMANDER
DEST.
(CO1)
COLOMBIA
3
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-43X830C, 49X830C, 835C, 837C
4
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-43X830C, 49X830C, 835C, 837C
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.
XBR-43X830C, 49X830C, 835C, 837C
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.
XBR-43X830C, 49X830C, 835C, 837C
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).
XBR-43X830C, 49X830C, 835C, 837C
8
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.
<G>: Power supply board, <B>: Main board, <T>: Tcon board,
If the screen displays a “0”, no error has occurred .
<P>: Panel module , <S>: Speaker , <A>: Power Adapter
RED LED blinking count
2x
Detection Items
<G/B> Main 12V over voltage [MAIN_POWER]
<B> Main 5.0V failure [DC_ALERT]
3x
<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]
4x
None
<P/T/G/B> Panel ID EEPROM I2C No ACK (Also panel power failure is a suspect) [P_ID_ERR]
5x
<T> TCon IC I2C communication error [TCON_ERR]
6x
<G/P/B> Backlight failure [BACKLIGHT]
7x
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]
8x
<B> Software error [SW_ERR]
Red italic: detect at startup sequence only.
XBR-43X830C, 49X830C, 835C, 837C
9
SELF DIAGNOSIS FUNCTION
[SELF DIAGNOSTIC SCREEN DISPLAY]
Error count
Error item Naming
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.
SELF CHECK
Back
002
003
003
003
003
004
004
005
005
006
007
007
008
00005
MAIN_POWER
DC_ALERT
AUD_ERR
HDMI_EQ
TU_DEMOD
LD_ERR
BCM_ERR
TCON_ERR
P_ID_ERR
BACKLIGHT ERR
TEMP_ERR
4KBE_ERR
SW_ERR
00414
000000000000
000000000000
150101000018
150101000123
150101000218
000000000000
000000000000
150101000504
000000000000
000000000000
150101000200
000000000000
000000000000
000000000000
000000000000
150101000018
150101000045
150101000223
000000000000
000000000000
000000000000
000000000000
000000000000
150101000002
000000000000
000000000000
000000000000
000000000000
150101000018
150101000045
150101000105
000000000000
000000000000
000000000000
000000000000
000000000000
000000000000
000000000000
000000000000
<<
000
000
003
003
003
000
000
001
000
000
002
000
000
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-43X830C, 49X830C, 835C, 837C
10
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-43X830C, 49X830C, 835C, 837C
11
SEC 1. DISASSEMBLY
• There are clutch in the yellow frame[
XBR-43X830C, 49X830C, 835C, 837C
]. Therefore please be careful in the case of the disassembly or assembly of parts.
12
DISASSEMBLY
1-1. XBR-43X830C
1-1-1. STAND
4 screws (SCREW, +PSW M5X16) P/N: 4-449-743-01
STAND
XBR-43X830C, 49X830C, 835C, 837C
13
DISASSEMBLY
1-1. XBR-43X830C
1-1-2. LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (W)
LABEL, REAR TERMINAL
LABEL, SIDE TERMINAL (W)
XBR-43X830C, 49X830C, 835C, 837C
14
DISASSEMBLY
1-1. XBR-43X830C
1-1-3. AC COVER AND POWER SUPPLY CORD
1
Screw (SCREW, +PWH M3X6) P/N: 4-452-935-11
2
3
4
POWER SUPPLY CORD
5
AC COVER
XBR-43X830C, 49X830C, 835C, 837C
15
DISASSEMBLY
1-1. XBR-43X830C
1-1-4. REAR COVER (SM HRN) A
1
9 screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
4 screws (SCREW, +PSW M4X10) P/N: 4-159-298-01
9 screws (SCREW, +PWH M3X6) P/N: 4-452-935-11
2
3
REAR COVER (SM HRN) A
XBR-43X830C, 49X830C, 835C, 837C
16
DISASSEMBLY
1-1. XBR-43X830C
1-1-5. TAPE AND WIRE DRESSING
TAPE
XBR-43X830C, 49X830C, 835C, 837C
17
DISASSEMBLY
1-1. XBR-43X830C
1-1-6. TAPE AND WIRE DRESSING
TAPE
XBR-43X830C, 49X830C, 835C, 837C
TAPE
18
DISASSEMBLY
1-1. XBR-43X830C
1-1-7. SPEAKER BOX ASSY (L)
1
2
3
SPEAKER BOX ASSY (L)
XBR-43X830C, 49X830C, 835C, 837C
19
DISASSEMBLY
1-1. XBR-43X830C
1-1-8. SPEAKER BOX ASSY (R)
1
2
3
SPEAKER BOX ASSY (R)
XBR-43X830C, 49X830C, 835C, 837C
20
DISASSEMBLY
1-1. XBR-43X830C
1-1-9. TAPE
TAPE
TAPE
XBR-43X830C, 49X830C, 835C, 837C
21
DISASSEMBLY
1-1. XBR-43X830C
1-1-10. BT ANTENNA
1
2
3
4
BT ANTENNA
Screw (SCREW (+PSW) (M3X6))
P/N: 2-990-421-41
XBR-43X830C, 49X830C, 835C, 837C
22
DISASSEMBLY
1-1. XBR-43X830C
1-1-11. SMART CORE
1
2
SMART CORE
Notes on assembling the Smart core
Front View of the TV
XBR-43X830C, 49X830C, 835C, 837C
23
DISASSEMBLY
1-1. XBR-43X830C
1-1-12. SWITCH UNIT
1
Release the lock
2
3
SWITCH UNIT
XBR-43X830C, 49X830C, 835C, 837C
24
DISASSEMBLY
1-1. XBR-43X830C
1-1-13. HARNESS ASSY (MAIN) AND CONNECTOR ASSY 28P
HARNESS ASSY (MAIN)
P/N: 1-910-110-20
CONNECTOR ASSY 28P
P/N: 1-910-110-19
XBR-43X830C, 49X830C, 835C, 837C
25
DISASSEMBLY
1-1. XBR-43X830C
1-1-14. BRACKET,SC (HRN)
1
2 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
3
BRACKET,SC (HRN)
XBR-43X830C, 49X830C, 835C, 837C
26
DISASSEMBLY
1-1. XBR-43X830C
1-1-15. SLIDE, CLAMP
1
2
SLIDE, CLAMP
XBR-43X830C, 49X830C, 835C, 837C
27
DISASSEMBLY
1-1. XBR-43X830C
1-1-16. BOTTOM, FRAME (HRN)
1
8 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
3
BOTTOM, FRAME (HRN)
XBR-43X830C, 49X830C, 835C, 837C
28
DISASSEMBLY
1-1. XBR-43X830C
1-1-17. BRACKET, SP (LAK)
1
8 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
XBR-43X830C, 49X830C, 835C, 837C
3
BRACKET, SP (LAK)
29
DISASSEMBLY
1-1. XBR-43X830C
1-1-18. GL4(CH)-STATIC CONVERTER (TV)
1
4 screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-11
2
3
GL4(CH)-STATIC CONVERTER (TV)
XBR-43X830C, 49X830C, 835C, 837C
30
DISASSEMBLY
1-1. XBR-43X830C
1-1-19. SHEET, INSULATION(HRN S)
1
2
SHEET, INSULATION(HRN S)
Notes on assembling the Insulation sheet (HRN S)
XBR-43X830C, 49X830C, 835C, 837C
31
DISASSEMBLY
1-1. XBR-43X830C
1-1-20. FLEXIBLE FLAT CABLE 41P (XFA) AND FLEXIBLE FLAT CABLE 51P (XFA)
1
TAPE
2
FLEXIBLE FLAT CABLE 41P (XFA)
P/N: 1-848-910-11
XBR-43X830C, 49X830C, 835C, 837C
3
FLEXIBLE FLAT CABLE 51P (XFA)
P/N: 1-848-912-11
32
DISASSEMBLY
1-1. XBR-43X830C
1-1-21. BRACKET, SIDE F (MOLD)
1
2
3
BRACKET, SIDE F (MOLD)
XBR-43X830C, 49X830C, 835C, 837C
33
DISASSEMBLY
1-1. XBR-43X830C
1-1-22. BMFW ASSY
1
<1>
<2>
<1>
<1>
<1>
<1>
<1>
<3>
8 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
BMFW ASSY
2
XBR-43X830C, 49X830C, 835C, 837C
3
34
DISASSEMBLY
1-1. XBR-43X830C
1-1-23. GASKET (BMF)
GASKET (BMF)
GASKET (BMF)
NOTE:
When you replace a BMFW board, it is necessary to
stick five new GASKET on a new BMFW board.
GASKET (BMF): 4-566-117-01
Stick GASKET inside the guide line.
To stick the GASKET firmly,
Press the gasket until compression completely.
(0.5-1.0kgf)
Guide line
*No indication of direction
Caution:
1.
Please aim at the center of square land.
2.
Assy the gaskets just before B board panel installation.
XBR-43X830C, 49X830C, 835C, 837C
35
DISASSEMBLY
1-1. XBR-43X830C
1-1-24. SHEET, THERMAL(BM)
1
SHEET, THERMAL(BM)
2
XBR-43X830C, 49X830C, 835C, 837C
36
DISASSEMBLY
1-1. XBR-43X830C
1-1-25. PLATE, MAIN S(HRN)
1
2
3
PLATE, MAIN S
(HRN)
2 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
1
2
3
PLATE, MAIN S
(HRN)
2 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
XBR-43X830C, 49X830C, 835C, 837C
37
DISASSEMBLY
1-1. XBR-43X830C
1-1-26. SLIDE, CLAMP
1
2
SLIDE, CLAMP
XBR-43X830C, 49X830C, 835C, 837C
38
DISASSEMBLY
1-1. XBR-43X830C
1-1-27. LCD PANEL
LCD PANEL
XBR-43X830C, 49X830C, 835C, 837C
39
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-1. STAND
4 screws (SCREW, +PSW M5X16) P/N: 4-449-743-01
STAND
XBR-43X830C, 49X830C, 835C, 837C
40
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-2. LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (W) AND LABEL, CI
(CO1 ONLY)
LABEL, CI
LABEL, REAR TERMINAL
LABEL, SIDE TERMINAL (W)
XBR-43X830C, 49X830C, 835C, 837C
41
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-3. AC COVER AND POWER SUPPLY CORD
1
Screw (SCREW, +PWH M3X6) P/N: 4-452-935-11
2
3
4
POWER SUPPLY CORD
5
AC COVER
XBR-43X830C, 49X830C, 835C, 837C
42
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-4. REAR COVER (M HRN) A
1
9 screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
4 screws (SCREW, +PSW M4X10) P/N: 4-159-298-01
10 screws (SCREW, +PWH M3X6) P/N: 4-452-935-11
2
3
REAR COVER (M HRN) A
XBR-43X830C, 49X830C, 835C, 837C
43
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-5. TAPE AND WIRE DRESSING
TAPE
TAPE
XBR-43X830C, 49X830C, 835C, 837C
44
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-6. TAPE AND WIRE DRESSING
TAPE
XBR-43X830C, 49X830C, 835C, 837C
TAPE
45
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-7. SPEAKER BOX ASSY (L)
1
2
3
SPEAKER BOX ASSY (L)
XBR-43X830C, 49X830C, 835C, 837C
46
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-8. SPEAKER BOX ASSY (R)
1
2
3
SPEAKER BOX ASSY (R)
XBR-43X830C, 49X830C, 835C, 837C
47
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-9. TAPE
TAPE
TAPE
XBR-43X830C, 49X830C, 835C, 837C
48
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-10. BT ANTENNA
1
BT ANTENNA
2
3
4
Screw (SCREW (+PSW) (M3X6))
P/N: 2-990-421-41
XBR-43X830C, 49X830C, 835C, 837C
49
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-11. SMART CORE
1
2
SMART CORE
Notes on assembling the Smart core
Front View of the TV
XBR-43X830C, 49X830C, 835C, 837C
50
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-12. SWITCH UNIT
1
Release the lock
2
3
SWITCH UNIT
XBR-43X830C, 49X830C, 835C, 837C
51
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-13. HARNESS ASSY (MAIN) AND CONNECTOR ASSY 28P
HARNESS ASSY (MAIN)
P/N: 1-910-110-22
CONNECTOR ASSY 28P
P/N: 1-910-110-21
XBR-43X830C, 49X830C, 835C, 837C
52
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-14. BRACKET,SC (HRN)
1
2 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
3
BRACKET,SC (HRN)
XBR-43X830C, 49X830C, 835C, 837C
53
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-15. SLIDE, CLAMP
1
2
SLIDE, CLAMP
XBR-43X830C, 49X830C, 835C, 837C
54
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-16. BOTTOM, FRAME (HRN)
1
8 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
3
BOTTOM, FRAME (HRN)
XBR-43X830C, 49X830C, 835C, 837C
55
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-17. BRACKET, SP (LAK)
1
8 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
3
BRACKET, SP (LAK)
XBR-43X830C, 49X830C, 835C, 837C
56
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-18. GL4(CH)-STATIC CONVERTER (TV)
1
4 screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-11
2
3
GL4(CH)-STATIC CONVERTER (TV)
XBR-43X830C, 49X830C, 835C, 837C
57
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-19. SHEET, INSULATION(HRN S)
1
2
SHEET, INSULATION(HRN S)
Notes on assembling the Insulation sheet (HRN S)
XBR-43X830C, 49X830C, 835C, 837C
58
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-20. FLEXIBLE FLAT CABLE 41P (XFB) AND FLEXIBLE FLAT CABLE 51P (XFB)
1
TAPE
2
FLEXIBLE FLAT CABLE 41P (XFB)
P/N: 1-848-911-11 (Except BR6)
1-848-926-11 (BR6)
XBR-43X830C, 49X830C, 835C, 837C
3
FLEXIBLE FLAT CABLE 51P (XFB)
P/N: 1-848-913-11 (Except BR6)
1-848-921-11 (BR6)
59
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-21. BRACKET, SIDE F (MOLD)
1
2
3
BRACKET, SIDE F (MOLD)
XBR-43X830C, 49X830C, 835C, 837C
60
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-22. BRACKET, TOP FL (MOLD)
1
2
XBR-43X830C, 49X830C, 835C, 837C
3
BRACKET, TOP FL (MOLD)
61
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-23. BMFW ASSY
1
<1>
<2>
<1>
<1>
<1>
<1>
<1>
<3>
8 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
2
XBR-43X830C, 49X830C, 835C, 837C
3
BMFW ASSY
62
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-24. GASKET (BMF)
GASKET (BMF)
GASKET (BMF)
NOTE:
When you replace a BMFW board, it is necessary to
stick five new GASKET on a new BMFW board.
GASKET (BMF): 4-566-117-01
Stick GASKET inside the guide line.
To stick the GASKET firmly,
Press the gasket until compression completely.
(0.5-1.0kgf)
Guide line
*No indication of direction
Caution:
1.
Please aim at the center of square land.
2.
Assy the gaskets just before B board panel installation.
XBR-43X830C, 49X830C, 835C, 837C
63
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-25. SHEET, THERMAL(BM)
1
SHEET, THERMAL(BM)
2
XBR-43X830C, 49X830C, 835C, 837C
64
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-26. PLATE, MAIN S(HRN)
1
2
3
PLATE, MAIN S
(HRN)
2 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
1
2
3
PLATE, MAIN S
(HRN)
2 screws (SCREW (+PSW) (M3X6)) P/N: 2-990-421-41
XBR-43X830C, 49X830C, 835C, 837C
65
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-27. SLIDE, CLAMP
1
2
SLIDE, CLAMP
XBR-43X830C, 49X830C, 835C, 837C
66
DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-28. LCD PANEL
LCD PANEL
XBR-43X830C, 49X830C, 835C, 837C
67
DISASSEMBLY
1-3. SMART CORE
1-3-1. WLAN / BT MODULE(11AC) ASSY
1
2
XBR-43X830C, 49X830C, 835C, 837C
WLAN / BT MODULE(11AC) ASSY
68
DISASSEMBLY
1-3. SMART CORE
1-3-2. WLAN / BT MODULE(11AC)
1
2
3
2
1
WLAN / BT MODULE(11AC)
XBR-43X830C, 49X830C, 835C, 837C
Caution!
Avoid touching on this components
and connector
69
DISASSEMBLY
1-3. SMART CORE
1-3-3. SHEET, THERMAL (SC)
1
2
1
2
SHEET, THERMAL (SC)
1-3-4. HEAT SINK L (SC)
XBR-43X830C, 49X830C, 835C, 837C
HEAT SINK L (SC)
70
DISASSEMBLY
1-3. SMART CORE
1-3-5. COVER, TOP
1
2
COVER, TOP
XBR-43X830C, 49X830C, 835C, 837C
71
DISASSEMBLY
1-3. SMART CORE
1-3-6. PANEL, ORNAMENT
1
Guide Pin
2
Hook
3
PANEL, ORNAMENT
XBR-43X830C, 49X830C, 835C, 837C
72
DISASSEMBLY
1-3. SMART CORE
1-3-7. LIGHT, GUIDE
1
2
3
LIGHT, GUIDE
XBR-43X830C, 49X830C, 835C, 837C
73
DISASSEMBLY
1-3. SMART CORE
1-3-8. HSC3_S_M MOUNT
1
2
3
Hold on this section when
installing H-Board
HSC3_S_M MOUNT
Avoid holding or push on these components.
XBR-43X830C, 49X830C, 835C, 837C
74
DISASSEMBLY
1-3. SMART CORE
1-3-9. CASE, BOTTOM (M)
CASE, BOTTOM (M)
XBR-43X830C, 49X830C, 835C, 837C
75
SEC 2. ADJUSTMENT
HOW TO ENTER THE SERVICE MODE
1) Turn on the main power switch to set in standby mode.
4) How to use the remote commander.
2) Press the buttons on the remote commander in the following sequence
Function
The flow of control
Service mode on
<Display><5><Vol Up><Power>
Service mode off
<MENU>/<HOME>
Item up / down
<↑>/ <↓>
with each interval within 1 sec, then the service mode will be set.
Item select
3) Service mode display.
left/right
<←>/<→>
Execute
<OK>
Service Mode
Model Information
>>
Self diagnosis History
>>
Video / Audio
>>
Panel / PQ
>>
General Setting
>>
Tuner
>>
Key
Wifi
>>
Menu
5) After entering service mode, then turn off the power switch.
Summary of key behavior
Cursor/Enter
[</>] Set [Home]Exit
XBR-43X830C, 49X830C, 835C, 837C
Return
Behavior
Close service menu
Return Previous page, Change potion of focus item,
Enter next page of focus item, etc..
Return to previous page, close service menu etc..
76
ADJUSTMENT
SOFTWARE VERSION
1) In Service Mode, select “Model Information”, press “Enter” or “→ ” button to enter Status Information.
Service Mode
Model Information
Self diagnosis History
Video / Audio
Panel / PQ
General Setting
Tuner
Wifi
Model
>>
>>
>>
>>
>>
>>
>>
[</>] Set [Home]Exit
Status Information
Model Information
Model Number Setting
SERIAL NUMBER EDIT
>>
>>
>>
>>
[</>] Set [Home]Exit
Main Micro
SW Version:
NVM Version:
Boot Version:
PQ Version:
AQ Version:
<Ext>
exFRC:
CameraVID:
CameraPIC:
CameraFW:
4k BE
MLFW:
MAFW:
ADSP
NDAT
PDAT
BDAT
BCM
FDAT
UDAT
BDIX
PKG2.011.0010NAB
0001 UC2
V1.000
102100006
AQ1.100
00.00.00.00
0
0
0
SF1.002
SF0.360
SF0.501
SD0.370
SD0.370
SD1.011
SD------SD0.002
SD0.000
SD0.370
2) Press “Enter” or “Return” button to return to Service Mode.
Service Mode
Model Information
Self diagnosis History
Video / Audio
Panel / PQ
General Setting
Tuner
Wifi
>>
>>
>>
>>
>>
>>
>>
[</>] Set [Home]Exit
XBR-43X830C, 49X830C, 835C, 837C
77
ADJUSTMENT
SERIAL NUMBER EDIT (1)
1) In “Service Mode”, select “Model Information” by pressing “↑” or “↓” then pressing “Enter” or
“→” button to enter inside.
2) Select “Serial Number Edit” by pressing “↑” or “↓” button then pressing “Enter” or “→” button
3) Press “↑” or “↓” to input numbers.
4) After user input data , press <Enter> .
•
Pop-up dialog appear to confirm input data correct
•
Serial Number can be set ONLY ONCE
5) Press “→” or “←” button to select YES or NO. Select YES if input data is correct. Select NO if
Service Mode
Model Information
Self diagnosis History
Video / Audio
Panel / PQ
General Setting
Tuner
Wifi
>>
>>
>>
>>
>>
>>
>>
[</>] Set [Home]Exit
Mode
Status Information
Model Information
Model Number Setting
Serial Number Edit
_
_
>>
>>
>>
_ _
_
_
_
input data is incorrect. Press <Enter> to save answer.
Service Mode
Status Information
Model Information
Model Number Setting
Serial Number Edit
>>
>>
>>
9
9 9
9
9
9
9
Input Data correct?
Yes
XBR-43X830C, 49X830C, 835C, 837C
No
78
ADJUSTMENT
SERIAL NUMBER EDIT (2)
Service Mode
If YES is selected, the input data is saved into EEPROM.
SERIAL NUMBER EDIT is greyed out and the serial number that has been input is displayed.
Status Information
User will not able to edit anymore.
Model Information
Model Number Setting
>>
>>
<[
KDL-40X500B
Serial Number Edit
If NO is selected, the input data is not saved into EEPROM.
The serial number that has been input is displayed.
User can still edit the Serial Number.
]>
9999999
Service Mode
Status Information
>>
Model Information
>>
Model Number Setting
Serial Number Edit
<[
KDL-40X500B
9
9 9
9
9
9
]>
9
Input Data correct?
Yes
XBR-43X830C, 49X830C, 835C, 837C
No
79
ADJUSTMENT
MODEL NUMBER SETTING
1) In “Service Mode”, select “Model Information” by pressing “↑” or “↓”
2) Select “Model Number Setting” by pressing “↑” or “↓” button then
then pressing “Enter” or “→” button to enter inside.
pressing “Enter” or “→” button.
3) Press “↑” or “↓” arrow key to scroll Product Name Candidate.
 (e.g. KDL-40X500B CO1,KDL-40X500C BR6)
4) Select one Product Name from the list, press <Enter> will pop dialog to inform user to confirm data. Model dependent settings will be overwritten into EEPROM.
Service Mode
Service Mode
Model Information
>>
Self diagnosis History
>>
Video / Audio
>>
Panel / PQ
>>
General Setting
>>
Tuner
>>
Wifi
>>
Status Information
Model Information
Model Number Setting
Serial Number Edit
[MODEL_NUMBER_SETTING]
>>
>>
>>
>>
____________
OK
[</>] Set [Home]Exit
XBR-43X830C, 49X830C, 835C, 837C
80
ADJUSTMENT
WB ADJUSTMENT
(Please apply when main board or panel is replaced.)
c. To change data , press “←” or “→” on remote commander.
In “Panel/PQ” service mode.
a. Go to “WB Adjustment” category by “↑” or “↓”.
<<
Back
Service Mode
R WB Gain
<[
0
]>
0
]>
Model Information
>>
G WB Gain
<[
Self diagnosis History
>>
B WB Gain
<[
0
]>
Video / Audio
>>
R WB Offset
<[
0
]>
Panel / PQ
>>
G WB Offset
<[
0
]>
General Setting
>>
B WB Offset
<[
0
]>
Tuner
>>
Wifi / BT
>>
[</>] Set [Home]Exit
b. To select “WB Adjustment”, press “→” button.
[</>] Set [Home]Exit
XBR-43X830C, 49X830C, 835C, 837C
81
ADJUSTMENT
WB/MURA/CUC DATA TRANSFER
2. In “WB/Mura/CUC data transfer”.
(Please apply when main board or panel is replaced.)
a. Select “WB/Gamma data transfer” by pressing “↑” or “↓” on remote commander.
1. In “Panel/PQ” service mode.
b. To change the items, press “←” or “→” on remote commander and press “Enter”
a. Go to “WB/Mura/CUC data transfer” category by “↑” or “↓”.
button.
Selectable items are:
0. SoC to T-con
Service Mode
Model Information
>>
Self diagnosis History
>>
Video / Audio
>>
Panel / PQ
>>
General Setting
>>
Tuner
>>
Wifi / BT
>>
1. T-con to SoC
2. Not action
c. Select “[start]” and press “Enter” button to start transfer.
Back
<<
WB/Gamma data transfer
<[ 0. SoC to T-con
]>
Mura data transfer
<[ 0. SoC to T-con
]>
CUC data transfer
<[ 0. SoC to T-con
]>
b. To select “WB/Mura/CUC data transfer”, press “→” button.
[</>] Set [Home]Exit
c. To change data , press “←” or “→” on remote commander.
[Start]
[</>] Set [Home]Exit
XBR-43X830C, 49X830C, 835C, 837C
82
ADJUSTMENT
HDD PERFORMANCE CHECK
3. A message "Please wait ..." is displayed during performance check processing.
1. In “Service Mode”, select “General Setting” by pressing “↑” or “↓” then
pressing “Enter” or “→” button to enter inside.
Service Mode
Service Mode
Model Information
>>
Self diagnosis History
>>
Video / Audio
>>
Panel / PQ
>>
General Setting
>>
Tuner
>>
Wifi / BT
>>
Please wait…
2. Select “HDD Performance[</>]
check
by pressing “↑” or “↓” then pressing
Set”[Home]Exit
4. Result OK or NG will be displayed after performance of HDD is checked
“Enter” or “→” button to enter inside.
HDD Performace Check
General Setting
Back
Aging mode
<<
<[On/Off]>
AAA
>>
>>
Update CI+ Credentials
>>
Boot count reset
>>
HDD Performance Check
ECS Enable
Result
Back
<[
NG
<<
]>
<[On/Off]>
[</>] Set [Home]Exit
XBR-43X830C, 49X830C, 835C, 837C
83
ADJUSTMENT
HDD RE-REGISTRATION
1) In “Service Mode”, select “General Setting” by pressing “↑” or “↓” then pressing “Enter” or “→” button to enter inside.
2) Select “AAA” by pressing “↑” or “↓” then pressing “Enter” or “→” button to enter inside.
Service Mode
Model Information
>>
Self diagnosis History
>>
Video / Audio
>>
Panel / PQ
>>
General Setting
>>
Tuner
>>
Wifi / BT
>>
General Setting
Back
<<
Aging mode
<[On/Off]>
HDD Performance Check
>>
AAA
>>
Update CI+ Credentials
>>
Boot count reset
>>
ECS Enable
<[On/Off]>
[</>] Set [Home]Exit
[</>] Set [Home]Exit
3) Result OK or NG will be displayed after HDD re-registration is succeed/failed.
HDD Performace Check
Result
Back
XBR-43X830C, 49X830C, 835C, 837C
<[
NG
<<
]>
84
SEC 3. TROUBLE SHOOTING
3-1. TRIAGE
Chart of triage information
1.
2.
3.
4.
5.
Confirm the claimed symptom.
Select that symptom from the chart.
Bring all the boards and cables listed for that symptom.
Follow the troubleshooting charts in the technical guides to isolate the board.
Chart Color Code.
RED DOT: Most likely defective part
BLUE TRIANGLE: Secondary possible defective part
BLACK TEXT: Board that may correct the symptom
Symptoms - Shutdown. Power LED
blinking red diagnostics sequences
No
Power
Reference
2
3
4
5
6
7
8
B* Board
p
l
p
p
p
l
l
G* Board
l
p
p
p
l
9
10
Video
- missing or distorted
No White
Power LED Stationary
& does not
colored No video One No video all
reponse to
lines or
of Inputs
Inputs
remote
dots
(Dead Set)
p
p
l
l
Remote
Network
Audio
Skype
Smart Core
Bluetooth
(BT)
No Remote
Wireless
can't connect
No Audio
Skype
Can't Work
Smart Core no
LED (Set is still
alive)
Bluetooth /
One Step
Remote
(OSR) can't
connect
p
p
l
p
p
p
p
l
H* Board
p
l
l
K* Board
p
l
Speaker
p
l
Wifi & BT Module
l
LD* Board
p
Tcon
l
LCD Panel
Power
Power
p
l
LD
Panel
(Communi
cation)
Audio
p
l
p
l
V By One FFC
Problem
l
p
l
p
Panel
Soft(Backlight) TEMP ware
p
p
p
p
l
p
Emitter
Local
UART
Local
I2C
XBR-43X830C, 49X830C, 835C, 837C
85
TROUBLE SHOOTING
3-2. NO POWER
3-2-1. NO POWER-PCU
No Power
Check STBY 3.3V
C9030
On B* board
OK
NG
Replace
Between G* Board to
B* Board Harness
NG
G* Board
OK
Harness
B* Board
u-Com Failure
DDCON/LDO
Main Device Failure
XBR-43X830C, 49X830C, 835C, 837C
86
TROUBLE SHOOTING
3-2-2. NO POWER-U-Com Failure (1/2)
START
Check C9117 Voltage.
Is the voltage >3.0V?
No
Check MAIN_VCC
R9175 Voltage.
Is the voltage >1.6V?
Check +3.3V_STBY
R9144, CN9000 #26pin
No
G-Board
Yes
Yes
Check R9186 Voltage.
Is the voltage >3.0V?
No
Check P_ON_VBUS
P-on ucom #pin11
is >3.0V?
Check DC_OFF_DET
IC9018
Yes
Check OPWRSB
R9179 Voltage.
Is the voltage 0V?
Change IC9017
Yes
No
Check STBY_MHL
R9176 Voltage.
Is the voltage >3.0V?
No
SOC
Muffin
problem
Check P_ON_#1
P-on ucom #pin13
is >3.0V?
Yes
No problem
TV set stays in
STBY MHL charge mode.
No
No
Change IC9017
Yes
Yes
Check POWER_ON
P-on ucom #pin19
Is the voltage >3.0V?
yes
No
Check PGOOD_1
R9173 Voltage.
Is the voltage >3.0V?
No
No POWER - DDCON/LDO
Check 1.0V DDCON (IC9008)
Try AC Off and On after few minutes.
If #pin19 keep Low, change IC9017.
If #pin19 goes High few seconds and downs to Low,
Check G board and harness.
A
Check P_ON_LNB
P-on ucom #pin15
Is the voltage >3.0V?
No
Change IC9017
To the next page
Yes
XBR-43X830C, 49X830C, 835C, 837C
87
TROUBLE SHOOTING
3-2-2. NO POWER-U-Com Failure (2/2)
From previous page
A
Yes
Check P_ON_#2
P-on ucom #pin14
Is the voltage >3.0V?
No
Change IC9017
Yes
Check ORESETB
P-on ucom #pin12
Is the voltage >3.0V?
No
Change IC9017
Yes
Check X_SYSTEM_RST
P-on ucom #pin16
Is the voltage >3.0V?
No
Change IC9017
Yes
If PANEL_PWER_ON (R9172) is 0V
Check XRST
P-on ucom #pin17
Is the voltage >3.0V?
No
Change IC9017
Yes
If BL_MUTE (R9174) is 0V
Check BL_ON
P-on ucom #pin18
Is the voltage >3.0V?
No
Change IC9017
Yes
END
Ucom IC9017 is working OK
XBR-43X830C, 49X830C, 835C, 837C
88
TROUBLE SHOOTING
3-2-3. NO POWER: DC_OFF_DET check
3-2-4. NO POWER: DDCONs check
START
START
Check Vdd
C9118
Is voltage >5V?
No
Yes
END
Change IC9018
Check fuse
F9xxx
Is fuse OK?
No
Change Fuse
Yes
Check Vcc voltage
C9xxx
Is voltage >12.0V?
No
Check POWER_ON P-on ucom #pin19
(Refer to No Power U-Com Failure)
Yes
Check Enable pin
voltage
Is voltage >2.5V?
No
No Power U-Com Failure
Yes
Change DDCON IC
XBR-43X830C, 49X830C, 835C, 837C
89
TROUBLE SHOOTING
3-2-5. NO POWER: DDCON check
START
Check IC9403 Vcc voltage
C9428
Is voltage >12V?
No
No
Yes
Check Enable
IC9010 #pin1
Is voltage >2.5V?
No
Yes
Yes
Check Vcc voltage
C9061
Is voltage >4V?
Check Vcc voltage
C9061
Is voltage >3V?
Check
D9001
Is diode ?
Yes
No
Check
D9000
Is diode ?
No
Yes
No
Change D9000
Check G board and harness
Change D9001
Check +5V_MAIN DDCON (IC9001)
Change IC9010
Yes
Change DDCON
IC9009
XBR-43X830C, 49X830C, 835C, 837C
90
TROUBLE SHOOTING
3-2-6. NO POWER: LDOs check check
START
Yes
Check Vcc voltage
C9xxx
Is voltage >3V?
No
Check +3.3V_MAIN DDCON (IC9003)
Yes
Check Enable pin
voltage
Is voltage >3V?
No
1.2 No Power U-Com Failure
Yes
Change LDO IC
XBR-43X830C, 49X830C, 835C, 837C
91
TROUBLE SHOOTING
3-3. STANDBY LED BLINKING
3-3-1. 2 Times Blinking (Main power Error)
3-3-2. 3 Times Blinking (DC Alert)
BMFL/BMFW board
2-time blinking
3-time blinking
Check +12V_REG
at pin 13/15/17 of CN9000
on B* Board,
Voltage > 13.2V ?
No
Yes
DC_ALERT
G* Board
Check +5.0V_MAIN NG
at pin1 in IC8001, 4.959V
<Voltage<5.285V?
IC9014,etc
(B* Board)
OK
AUDIO
B* Board
Go to Audio check point
TUNER
Go to Tuner check point
XBR-43X830C, 49X830C, 835C, 837C
HDMI
Go to HDMI check point
92
TROUBLE SHOOTING
3-3-3. 3 Times Blinking (Tuner Error)
BMF* board
3-time blinking
Tuner Error ?
No
See other flows
Yes
NG
Check the voltage of Main Tuner I2C / JL6010, JL6011
Check the voltage of Sub Tuner I2C (EU,JP only) / JL6021,
JL6022
[except JP:R6001,R6002,C6004,C6005,R1468,R1469]
[JP,EU:R6003,R6004,C6006,C6007,R1466,R1467]
[JP only:R6005,R6006]
[If these parts are OK, check Muffin]
OK
Check TU_3.3V / JL6005
Check TU_1.8V (except UC) / JL6006
Check TU_DEM_3.3V (except UC) / JL6019
Check TU_1.1V(JP/FB6800 tuner-side)
NG
[FB6001,C6002,C6003]
[FB6004,C6014,C6015]
[FB6006,C6020,C6021]
[FB6800,C6800]
[If these parts are OK, go to DDCON troubleshooting]
OK
NG
Check TU_12V(EU,JP only)/JL 6027
[go to “NO PICTURE@Tuner”]
OK
[Change Tuner Module](UC:TU6000,PAD/LA-ISDB/CH/HK:TU6001,EU:TU6003,JP:TU6802)
XBR-43X830C, 49X830C, 835C, 837C
93
TROUBLE SHOOTING
3-3-4. 3 Times Blinking (Audio Error)
LED 3x blinking
Audio Error ?
Yes
Segment “XS”?
No
See other flow
Yes
No
Replace B-K Harness Yes
OK ?
B-K harness NG
No
Go to page
Power Off Checking*1
Go to page
Power off Checking*2
Replace K-PWB
OK ?
K-PWB NG
No
Replace B-PWB
OK ?
XBR-43X830C, 49X830C, 835C, 837C
Yes
Yes
B-PWB NG
94
TROUBLE SHOOTING
1) Power Off Checking*1
Power Off Check*1
Note 1:
Note 2:
(1) PVDD-GND short check
Measure impedance between PVDD and GND at C7706,
C7707.
If impedance is <100Ω → NG
(1) PVDD-GND short check
Measure impedance between PVDD and GND at C7722, C7762, C7782,
C7834.
If impedance is <100Ω → NG
(2) LDO out short check
Measure impedance between +3.3V and GND at C9130.
If impedance is <100Ω → NG
(2) LDO out short check
Measure impedance between +3.3V and GND at
C7909.
If impedance is <100Ω → NG
(3) Fuse open check
Measure impedance of fuse F7700, F7702 5A (12.5V)
If fuse open → NG
Segment “XS”?
Yes
(3) Fuse open check
Measure impedance of fuse
F7702, F7704, F7705, F7701 5A (12.5V)
F7700 3.15A (DDC5V)
If fuse open → NG
No
Power Off Check*3
(1) B-PWB
PVDD-GND short ?
(See Note 1)
Yes
Yes
No
XBR-43X830C, 49X830C, 835C, 837C
Measure the Speaker
impedance by multi-meter
Yes
Less than 3Ω ?
(2) K-PWB
LDO out short ?
(See Note 2)
Yes
No
No
(3) B-PWB
Fuse broken ?
(See Note 1)
Yes
No
No
(2) B-PWB
LDO out short ?
(See Note 1)
(1) K-PWB
PVDD-GND short ?
(See Note 2)
Yes
Replace B-PWB
(3) K-PWB
Fuse broken ?
(See Note 2)
No
Yes
Replace K-PWB
Replace Speaker
No
Confirm the speaker
harness
Cut or shorted
to the chassis ?
No
Replace Speaker Harness
Yes
Return to LED 3x blinking
or Power Off Checking*3
95
TROUBLE SHOOTING
2) Power Off Checking*2
(4) 12.5V check BMFL / BMFW
Measure voltage between PVDD and GND at
capacitor C7706 or C7707.(See 3.3)
Voltage rise more than 0V for a moment at
power on
→ Yes
Power Off Check*2
Segment “XS”?
Yes
(5) 12.5V check KS-PWB (XS)
Measure voltage between PVDD and GND at
capacitor C7722, C7762, C7782 or C7834. (See
3.3)
Voltage rise more than 0V for a moment at
power on
→ Yes
No
(4) 12.5V check
12.5V is supplied to
B-PWB for a moment
before LED 3x brinking ?
(5) 12.5V check
12.5V is supplied to
K-PWB for a moment
before LED 3x brinking ?
Yes
No
No
Replace B-K Harness
OK ?
Yes
Replace G-K Harness Yes
OK ?
No
No
Replace G-PWB
OK ?
Replace G-PWB
OK ?
Yes
No
Return to
LED 3x blinking
XBR-43X830C, 49X830C, 835C, 837C
Yes
Yes
No
Finish
Return to
LED 3x blinking
Finish
96
TROUBLE SHOOTING
3) Power Off Checking*3
No Sound
Without LED 3x
AV receiver is connected
to HDMI in ?
Yes
No sound only
Analog RF and Digital RF ?
Select [External Inputs]→
[BRAVIA Sync Settings]→
[BRAVIA Sync Control]→[off]
Yes
Go to
No Sound Tuner
No
No
No sound only HDMI ?
[Speakers] setting is
[Audio System] ?
Yes
Change the setting to
[TV Speakers]
Go to
No Sound HDMI
No
Go to
No Sound Audio
No
Headphone is connected to
HP/Audio Out terminal ?
Yes
Yes
Disconnect the Headphone
No
[Sound]→
[Headphone Speaker Link]
setting is [On] ?
No
Go to
Power Off Checking*1
XBR-43X830C, 49X830C, 835C, 837C
Yes
Change [Sound]→
[Headphone Speaker Link]
to [Off], OK ?
Yes
No
Replace B-PWB
HP/Audio out terminal or Headphone detect
GPIO may be broken
97
TROUBLE SHOOTING
3-3-5. 3 Times Blinking (HDMI EQ Error)
BMFL/BMFW board
3-time blinking
Check
VS GND impedance
of +1.0V_HDMI
at HDMI EQ side
(ex.C5335)
Check
I2C_C bus signal.
at CL5259 and
CL5261.
IC5212
Or IC1000
NG
Power,
DDCON
NG
IC5212
OK
Check
VS GND impedance
of EQ_+3.3V_MAIN
at HDMI EQ side
(ex.C5317)
NG
NG
IC5212
OK
Check
Voltage
of +1.0V_HDMI,
EQ_+3.3V_MAIN,
+5V_BOSTON
at HDMI EQ side
(ex.C5335, C5317,
and C5351, )
OK
OK
Check
VS GND impedance
of +5V_BOSTON
at HDMI EQ side
(ex.C5351)
NG
IC5212
Check
Frequency of X’tal
(X5202)
27MHz?
OK
NG
X’tal or
around parts.
X5202,
R5478(100ohm),
R5368(1Mohm)
C5298(10pF)
C5297(12pF)
OK
IC1000
XBR-43X830C, 49X830C, 835C, 837C
98
TROUBLE SHOOTING
3-3-6. 4 Times Blinking (LED Voltage Error)
4-time blinking
Between 0.898V to 2.997V
Check
R9027
on the B* Board
LED driver or G* board
 Change LD board or G* board.
0.897V or less
B* Board
XBR-43X830C, 49X830C, 835C, 837C
99
TROUBLE SHOOTING
3-3-7. 5 Times Blinking (Panel Communication Error)
5-times blinking
Change
B-Board
Check
“+12.5V_TCON” at
CN9000
on the B-Board
NG
OK
Replace G-Board
G-Board is
suspicious
NG
Symptom
improvement
Change
Panel (T-con)
Symptom
improvement
NG
OK
Replace the Harness
Between G-Board
and B-Board
B-Board is
suspicious
Symptom
improve
Panel (T-Con) is
suspicious
Harness is
suspicious
NG
Replace
the V-By-One FFC
Symptom
improve
V-By-One FFC
is suspicious
NG
XBR-43X830C, 49X830C, 835C, 837C
100
TROUBLE SHOOTING
3-3-8. 6 Times Blinking (Backlight Error)
6-times blinking
Check a voltage of
BL_ERR_DET.
Check point is
JL9007
or
23pin of CN9000
on B*Board
Voltage ≥ 1.9 V
Voltage < 1.8 V
Check
harness/connection
G*board to B*Board
or
LD board to B*Board
Harness /
Connection OK
Harness /
Connection
broken
Change
harness
Symptom
Improvement
Harness
No improvement
LED driver or G* board
Symptom
Improvement
 Change LD board or G* board.
LD board/G board
No improvement
Change
Panel
Symptom
Improvement
Panel
Symptom
Improvement
B* Board
No Improvement
Change
B* board
XBR-43X830C, 49X830C, 835C, 837C
101
TROUBLE SHOOTING
3-3-9. 7 Times Blinking (Temperature Error)
7-time blinking
Setting
circumstance is OK?
Temperature,
Ventilation, etc.
No
Set to another
location, etc.
Yes
Change B* Board,
and Aging a few
hours
NG
Panel
Symptom
improvement
B* Board NG
Check I2C_C bus
communication OK?
(check the next page)
Yes
Temp sensor
IC1400
No
I2C_C bus dumping or
Muffin check
XBR-43X830C, 49X830C, 835C, 837C
102
TROUBLE SHOOTING
3-4. NO SOUND
3-4-1. No Sound Audio
3-4-2. No Sound : TUNER
No Sound with normal picture
No Sound
Audio
Segment “XS”?
NO
Yes
Only RF tuner input?
YES
No
Replace B-K Harness
OK ?
Yes
Check IC1000 (SOC)
Please refer Audio
troubleshooting
No
Replace K-PWB
OK ?
Yes
No
Replace B-PWB
OK ?
Yes
Finish
XBR-43X830C, 49X830C, 835C, 837C
103
TROUBLE SHOOTING
3-4-3. No Sound : MHL
No Sound
NG
Check the picture
Refer to MHL NO PICTURE
OK
Check Sound by other TV set
which is same model
OK
Refer to No Sound Audio
NG
Check Source equipment
by Reference TV set
(For example, Samsung TV(UN46ES7000),
Toshiba TV(42WL863), RB1 or RB2)
OK
Change B-Board.
NG
Check the settings of
Source equipment
XBR-43X830C, 49X830C, 835C, 837C
104
TROUBLE SHOOTING
3-4-4. No Sound : HDMI1/2/3/4
No Sound
Check the picture
NG
Refer to HDMI (1/2/3/4) NO PICTURE
OK
Check the mode
of Source equipment
NO
Connect Stereo minijack cable between Source and the TV, and
Change “HDMI/DVI Audio Source” to Auto or Analog Audio In.
No
HDMI
Does this model have
Analog Audio In
(Stereo minijack)?
YES
Does this model have
Analog Audio In
(Stereo minijack)?
DVI
Change the mode of Source equipment to HDMI
Analog Audio In
“HDMI/DVI Audio Source”
setting is?
YES
Change “HDMI/DVI Audio Source” to Auto or HDMI Audio In
Auto or HDMI Audio
Check Sound by other TV set
which is same model
OK
Refer to No Sound Audio
NG
Is Distributor used ?
YES
Connect Source
equipment directly
XBR-43X830C, 49X830C, 835C, 837C
NO
Check Source equipment
by Reference TV set
(For example, RB2, RB1)
OK
Change B-Board.
NG
Check the settings of
Source equipment
105
TROUBLE SHOOTING
3-5. NO PICUTURE
BL_ON (L or H): IC9017 #18pin (for 4K BMFW/BMFL board)
No Picture
Got Any Normal
Display?
No
Check Smart Core No
Behavior
(5x Blinking)
Yes
Yes
Check Other
Portion:
5x Blinking
BL_ON：H
Check
NG
Replace
BL_ON
the V by One FFC
on the main board
Harness
BL_ON：L
Backlight
Symptom
improvement
V by One FFC
Harness
Replace
the main Board
NG
LCD Panel
(T-CON)
Symptom
improvement
Main board NG
Ext. Video Input No Picture
HDMI - No Picture
Tuner - No Picture
XBR-43X830C, 49X830C, 835C, 837C
106
TROUBLE SHOOTING
3-5-1. No Picture AEP Destination (BMFL/BMFW) SCART
No Picture AEP
SCART CVBS
No Picture
SCART RGB
No Picture
NG
[LOW: 0V]
NG
[LOW: 0V]
Check SCART_FB
IC1000 L37
[SOY0] at R7514
OK
* Check CN7501
Connection
OK [HIGH: 0.4V  Composite]
OK [HIGH: 3V  RGB]
Check wave between
C7502/C7505/C7507
and IC1000
NG
NG (Vpp: 0 V)
OK (Vpp: 1 V)
** Detailed check all parts
at SCART_FB signal
Path [VD7504/R7513]
NG
Check SCART_FB
IC1000 L37
[SOY0] at R7514
* Check CN7501
Connection
OK [HIGH: 0.4V  Composite]
OK [HIGH: 3V  RGB]
OK
** Detailed check all parts at
CN7501 along signal path
at Pin No:
7 : [VD7503/R7503/C7501/
R7504]
11 : [VD7502/R7506/C7503/ NG
R7507]
15 : [VD7501/R7510/C7506/
R7511]
NG
OK
** Detailed check all parts
at SCART_FB signal
Path [VD7504/R7513]
NG
OK
Check wave between
C7511 and IC1000
Detailed check all parts at
CN7501 along signal path NG
at Pin No:
20 : [D7505/R7518/C7510/
R7599/R7519]
NG (Vpp: 0 V)
OK (Vpp: 1 V)
OK
OK
Muffin [IC1000]
Problem
CN7501 Connectivity
Problem
[All voltage measurement using Oscilloscope]
XBR-43X830C, 49X830C, 835C, 837C
CN7501 Connector
Problem
Parts Broken
Muffin [IC1000]
Problem
CN7501 Connector
Problem
*  OK Condition : No solder splash can be seen
 NG Condition : Solder splash can be seen
CN7501 Connectivity
Problem
Parts Broken
**  OK Condition : No part short-circuited
 NG Condition : Part short-circuited
107
TROUBLE SHOOTING
3-5-2. No Picture AEP Destination (BMFL/BMFW) VIDEO
No Picture AEP
Video 2
No Picture
Component
No Picture
NG
Check if input OSD
is GREY OUT
OK if it is highlighted
* Check J7504
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
OK
NG
Check if input OSD
is GREY OUT
OK if it is highlighted
Connection,
VIDEO_DET
At R7539
* Check J7504 Con
VIDEO_DET at
R7539,
CR_DET at R7538
OK
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
** Detailed check all NG (Vpp: 0 V)
parts at VIDEO_DET
signal Path [R7535]
** Detailed check all parts
at VIDEO_DET signal
Path [R7535] and CR_DET
signal path [R7534]
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
OK (Vpp: 3.3 V)
** Detailed check all parts
Check wave between
C7512 and IC1000
NG (Vpp: 0 V)
** Detailed check all parts
NG
at CVBS3P signal path
[D7530/R7524/R7525]
OK (Vpp: 1 V)
OK
Check wave
Between
C7515/C7518/C7520
and IC1000
NG (Vpp: 0 V)
OK (Vpp: 1 V)
at signal path of:
Y1P : [D7530/R7524/C7514/
NG
R7527]
PB1P : [VD7508/R7529/C7517/
R7530]
PR1P : [VD7509/R7532/C7519/
R7553]
OK
Muffin [IC1000]
Problem
J7504 Connector
Problem
[All voltage measurement using Oscilloscope]
XBR-43X830C, 49X830C, 835C, 837C
J7504 Connectivity
Problem
Parts Broken
Muffin [IC1000]
Problem
J7504 Connector
Problem
*  OK Condition : No solder splash can be seen
 NG Condition : Solder splash can be seen
J7504 Connectivity
Problem
Parts Broken
**  OK Condition : No part short-circuited
 NG Condition : Part short-circuited
108
TROUBLE SHOOTING
3-5-3. No Picture CH/MX/PA/COL/LA (BMFL/BMFW)
No Picture Video
Video 2
No Picture
Video 1
No Picture
Check if input OSD
is GREY OUT
OK if it is highlighted
NG
NG
* Check J7505
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
OK
* Check J7504
Check if input OSD
is GREY OUT
OK if it is highlighted
Connection,
VIDEO2_DET
At R7562
Connection,
VIDEO_DET
At R7539
OK
OK (Vpp: 3.3 V)
** Detailed check all NG (Vpp: 0 V)
parts at VIDEO2_DET
Signal Path [R7561]
** Detailed check all NG (Vpp: 0 V)
parts at VIDEO_DET
Signal Path [R7535]
OK (Vpp: 3.3 V)
NG (Vpp: 0 V)
Check wave between
C7511 and IC1000
OK (Vpp: 3.3 V)
** Detailed check all parts NG
NG (Vpp: 0 V)
at CVBS2P signal path
[D7514/R721/C7521/
R7519/C7534]
Check wave between
C7512 and IC1000
OK
OK (Vpp: 1 V)
Muffin [IC1000]
Problem
J7505 Connector
Problem
[All voltage measurement using Oscilloscope]
XBR-43X830C, 49X830C, 835C, 837C
NG (Vpp: 0 V)
J7505 Connectivity
Problem
** Detailed check all parts NG
at CVBS3P signal path
[D7530/R7524/R7525]
OK (Vpp: 1 V)
Parts Broken
Muffin [IC1000]
Problem
OK
J7504 Connector
Problem
*  OK Condition : No solder splash can be seen
 NG Condition : Solder splash can be seen
J7504 Connectivity
Problem
Parts Broken
**  OK Condition : No part short-circuited
 NG Condition : Part short-circuited
109
TROUBLE SHOOTING
3-5-4. No Picture CH/MX/PA2/NZ/AUS/BR/COL/BR/UC/HK/TW (BMX)
No Picture Video
Component
No Picture
Check if input OSD
is GREY OUT
OK if it is highlighted
NG
* Check J7504 Con
VIDEO_DET at R7539,
CR_DET at R7538
OK
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
** Detailed check all parts
at VIDEO_DET signal
Path [R7535] and CR_DET
signal path [R7534]
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
Check wave
Between
C7515/C7518/C7520
and IC1000
** Detailed check all parts
at signal path of:
Y1P : [D7530/R7524/C7514/
R7527]
PB1P : [VD7508/R7529/C7517/
R7530]
PR1P : [VD7509/R7532/C7519/
R7553]
NG (Vpp: 0 V)
OK (Vpp: 1 V)
NG
OK
Muffin [IC1000]
Problem
J7504 Connector
Problem
J7504 Connectivity
Problem
*  OK Condition : No solder splash can be seen
 NG Condition : Solder splash can be seen
XBR-43X830C, 49X830C, 835C, 837C
Parts Broken
**  OK Condition : No part short-circuited
 NG Condition : Part short-circuited
110
TROUBLE SHOOTING
3-5-5. No Picture J/UC/HK/TW Destination (BMFL/BMFW)
No Picture
Video1
No Picture
Check if input OSD
is GREY OUT
OK if it is highlighted
Video2
No Picture
NG
* Check J7501
Connection,
VIDEO2_DET
At R7537
Check if input OSD
is GREY OUT
OK if it is highlighted
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
OK
NG
* Check J7504
Connection,
VIDEO_DET
At R7539
OK (Vpp: 3.3 V)
OK
** Detailed check all NG (Vpp: 0 V)
parts at VIDEO2_DET
Signal Path [R7556]
** Detailed check all NG (Vpp: 0 V)
parts at VIDEO_DET
Signal Path [R7535]
OK (Vpp: 3.3 V)
Check wave between
C7511 and IC1000
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
** Detailed check all parts NG
NG (Vpp: 0 V)
at CVBS2P signal path
[D7505/R7559/
C7511etc]
Check wave between
C7512 and IC1000
OK
OK (Vpp: 1 V)
Muffin [IC1000]
Problem
J7501 Connector
Problem
[All voltage measurement using Oscilloscope]
XBR-43X830C, 49X830C, 835C, 837C
NG (Vpp: 0 V)
J7501 Connectivity
Problem
** Detailed check all parts NG
at CVBS3P signal path
[D7530/R7524/R7525]
OK (Vpp: 1 V)
Parts Broken
Muffin [IC1000]
Problem
OK
J7504 Connector
Problem
*  OK Condition : No solder splash can be seen
 NG Condition : Solder splash can be seen
J7504 Connectivity
Problem
Parts Broken
**  OK Condition : No part short-circuited
 NG Condition : Part short-circuited
111
TROUBLE SHOOTING
3-5-6. No Picture J/UC/HK/TW Destination (BMFL/BMFW)
No Picture
Component
No Picture
Check if input OSD
is GREY OUT
OK if it is highlighted
NG
* Check J7504 Con
VIDEO_DET at R7539,
CR_DET at R7538
OK
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
** Detailed check all parts
at VIDEO_DET signal
Path [R7535] and CR_DET
signal path [R7534]
NG (Vpp: 0 V)
OK (Vpp: 3.3 V)
** Detailed check all parts
Check wave
Between
C7515/C7518/C7520
and IC1000
at signal path of:
NG
Y1P : [D7530/R7524/C7514/
R7527]
PB1P : [VD7508/R7529/C7517/
R7530]
PR1P : [VD7509/R7532/C7519/
R7553]
NG (Vpp: 0 V)
OK (Vpp: 1 V)
OK
Muffin [IC1000]
Problem
J7504 Connector
Problem
J7504 Connectivity
Problem
*  OK Condition : No solder splash can be seen
 NG Condition : Solder splash can be seen
XBR-43X830C, 49X830C, 835C, 837C
Parts Broken
**  OK Condition : No part short-circuited
 NG Condition : Part short-circuited
112
TROUBLE SHOOTING
3-5-7. No Picture : @ Tuner
Notes:
I2C line for all tuners except Japan_SKP
- Parts for I2C_A_SDA line: R6001, C6004.
- Parts for I2C_A_SCL line: R6002, C6005.
RF input no picture / noisy picture
Check RF source cable
and antenna, OK?
NG
I2C line for Japan_SKP
- Parts for I2C_D_SDA line: R6003,C6006
- Parts for I2C_D_SCL line: R6004,C6007
Change RF cable and antenna
TU_1.1V line only in Japan_SKP Tuner
- Parts for TU_1.1V: FB6800
OK
Check Tuner power line:
3.3V at JL6005 = 3.3V?
1.8V at JL6006 = 1.8V?
DEM_3.3V at JL6019 = 3.3V?
A_RESET value at JL6012 = 3.3V?
For JP_SK only – TU1.1 V (Refer notes)
NG
OK
YES
All broadcasting channel
cannot be received?
Please refer DDCON
troubleshooting
Check part mounting condition
for “I2C_A_SDA, I2C_A_SCL
or
I2C_D_SDA, I2C_D_SCL”
Refer Note I2C
NO
NG
Change NG parts
connected to I2C bus
OK
Digital
Satellite
Analog
Terrestrial/Cable
Check Tuner power line
12V at JL6027 = 12V?
NG
12V LNB Voltage
Checking
OK
For TW & NA-ATSC
(MX/UC) only
Refer Analog Tuning
XBR-43X830C, 49X830C, 835C, 837C
Refer Digital Tuning 1
All tuners except
TW & NA-ATSC(MX/UC)
Refer Digital Tuning 2
113
TROUBLE SHOOTING
3-5-8. FOR 12V LNB Voltage Checking: @ AEP_W and JP_SKP
12V LNB Voltage Checking
OK
Check fuse F6000
NG
Check Tuner power line
12V at JL9012 = 12V?
OK
Check P_ON_LNB signal line
at R9167 = 3.3V?
OK
MOSFET Q9019
broken
NG
NG
Please refer DDCON
troubleshooting
Change the fuse
Check harness between
B-Board and G-board
NG
Harness broken
OK
Please refer G-board
troubleshooting
XBR-43X830C, 49X830C, 835C, 837C
114
TROUBLE SHOOTING
3-5-9. FOR ANALOG TUNING: @ All destination except JP
Notes:
- Parts for IFOUT_N line: R6007, FB6002, C6008, R6327,
C6301, R6301.
- Parts for IFOUT_P line: R6008, FB6003, C6009, R6326,
C6300, R6300.
- Parts for IFAGC line: R6072, R6009, R6010, R6069, C6302,
R6303.
For LA-ISDB(BR/AR), LA-T2(COL) and TW only
Analog Tuning
For Other destination
Confirm ANT or Cable connection
NG
A
: Insert correct signal in correct terminal.
A
OK
Check part mounting condition for
analog control line
“IFOUT_N, IFOUT_P, IFAGC”
NG
Change NG parts
OK
Check IC1000(SOC)
XBR-43X830C, 49X830C, 835C, 837C
115
TROUBLE SHOOTING
3-5-10. FOR DIGITAL TUNING 1: @ TW, NA-ATSC(MX/UC), JP_SKP and LA-T2(COL)
Notes:
- Parts for IFOUT_N line: R6007, FB6002, C6008, R6327, C6301,
R6301.
- Parts for IFOUT_P line: R6008, FB6003, C6009, R6326, C6300,
R6300.
- Parts for IFAGC line: R6072, R6009, R6010, R6069, C6302,
R6303.
Digital Tuning 1
For TW only
For all
tuners
except TW
NG
Confirm ANT or Cable connection
A
A
: Insert correct signal in correct terminal.
OK
Sound is normal?
Check IC1000 (SoC)
No sound
Check part mounting condition for digital data line
“IFOUT_N, IFOUT_P, IFAGC”
OK
NG
Change NG parts
XBR-43X830C, 49X830C, 835C, 837C
Check SOC(IC1000) and Tuner
module
116
TROUBLE SHOOTING
3-5-11. FOR DIGITAL TUNING 2: @ AEP_W, JP_SKP, PA_T2, CH/HK, LA-ISDB(BR/AR) and LA-T2(COL)
Digital Tuning 2
For LA-ISDB(BR) and
LA-T2(COL) only
Confirm ANT or Cable connection
A
Confirm ANT or Satellite connection
OK
Cable
Terrestrial
Sound is normal?
Refer to Digital Tuning 1
NG
NG
OK
Digital cable/ Terrestrial
For JP_SKP
For AEP-W
For PA_T2 and
CH/HK only
NG
A
Confirm ANT or Satellite connection
A
OK
All except SKP_Opticast
OK
BS/CS or SKP_Opticast/
SKP_Premium or terrestrial
SKP_Opticast
Refer to Digital Tuning 1
No sound
Check IC1000 (SoC)
On Service
mode display
TS_LOCK ?
UEC ?
CASE B
CASE A
Check part mounting condition for digital data line
“TU1_TS_DATA0, TU1_TS_CLK, TU1_TS_VALID, TU1_TS_SYNC”
Change Tuner module
(Refer to Note tuner )
OK
NG
Check IC1000 (SoC)
Notes:
- Parts for TU1_TS_DATA0 line: R6015,
R6321.
- Parts for TU1_TS_CLK line: R6016, R6322.
- Parts for TU1_TS_VALID line: R6017, R6323.
- Parts for TU1_TS_SYNC line: R6018, R6324.
- CASE A : TS _LOCK = LOCK and UEC
constant
- CASE B : TS _LOCK = UNLOCK or UEC is
increasing
Note Tuner –
(IC reference -- destination)
TU6001 - PA-T2
TU6001 - LA-T2/LA-ISDB
TU6001 - CH, HK
TU6003 - AEP_W
TU6802 - JP_SKP
Change NG parts
A
XBR-43X830C, 49X830C, 835C, 837C
: Insert correct signal in correct terminal.
117
TROUBLE SHOOTING
3-5-12. NO PICTURE: HDMI1
No Picture
Check other
HDMI input
If you can do
component repair
Other Input is OK
Change B-Board.
All Inputs are NG
Check Picture by other TV set
which is same model
Change B-Board.
Other TV set
OK
If you can do
component repair
Target board & other TV set
both NG
Is Distributor used ?
Yes
Check the below point at
Connector side
・Check +5V line
・Check HPD line
・Check DDC lines
・Check TMDS lines
Only +5V line
is NG
Spec:4.7~5.3V
Replace
R5515
Reference TV set
NG
Check the settings of
Source equipment
XBR-43X830C, 49X830C, 835C, 837C
Change B-Board.
Reference TV Set OK
Only TMDS
lines
are NG
Only DDC
lines
are NG
Connect Source
equipment directly
Replace
CN5202
NG
+5V line is OK
and HPD line
is NG
Spec:2.4~5.3
V
Replace
JC5216, JC5217
RB5209, RB5210
NG
Replace IC5212
(HDMI EQ).
No
Check Source equipment
by Reference TV set
(For example, RB1)
All lines
are NG
Replace IC5212
(HDMI EQ).
Replace
IC1000
JC5227, JC5228, JC5235, JC5236
JC5241, JC5242, JC5243, JC5244
118
TROUBLE SHOOTING
3-5-13. NO PICTURE: HDMI2
No Picture
If you can do
component repair
Check other
HDMI input
Other Input is OK
Change B-Board.
All Inputs are
NG
Check Picture by other TV set
which is same model
Change B-Board.
Other TV set
OK
If you can do
component repair
Target board & other TV set
both NG
Is Distributor used ?
Yes
Check the below point at
Connector side
・Check +5V line
・Check HPD line
・Check DDC lines
・Check TMDS lines
Only +5V line
is NG
Spec:4.7~5.3V
+5V line is OK
and HPD line
is NG
Spec:2.4~5.3
V
Replace
R5517, R5518
Connect Source
equipment directly
Reference TV set
NG
Check the settings of
Source equipment
XBR-43X830C, 49X830C, 835C, 837C
Change B-Board.
Reference TV Set OK
Replace
CN5202
NG
Only TMDS lines
are NG
Only DDC
lines
are NG
Replace
JC5208, JC5209
RB5211, RB5212
NG
Replace IC5212
(HDMI EQ).
No
Check Source equipment
by Reference TV set
(For example, RB1)
All lines
are NG
Replace IC5212
(HDMI EQ).
Replace
IC1000
JC5227, JC5228, JC5235, JC5236
JC5241, JC5242, JC5243, JC5244
119
TROUBLE SHOOTING
3-5-14. NO PICTURE: HDMI3
No Picture
Check other
HDMI input
Other Input is OK
If you can do
component repair
Change B-Board.
All Inputs are
NG
Check Picture by other TV set
which is same model
Change B-Board.
Other TV
set OK
Target board & other TV set
both NG
Is Distributor used ?
Check the below point at
Connector side
・Check +5V line
・Check HPD line
・Check DDC lines
・Check TMDS lines
Only +5V line
is NG
Spec:4.7~5.3V
If you can do
component repair
+5V line is OK
and HPD line
is NG
Spec:2.4~5.3
V
Replace
R5428
Yes
Connect Source
equipment directly
Reference TV
set
NG
Check the settings of
Source equipment
XBR-43X830C, 49X830C, 835C, 837C
Change B-Board.
Reference TV Set OK
Replace
CN5203
NG
Only TMDS lines
are NG
Replace
JC5237, JC5238
RB5213, RB5214
Only DDC lines
are NG
NG
Replace IC5212
(HDMI EQ).
No
Check Source equipment
by Reference TV set
(For example, RB1)
All lines
are NG
Replace IC5212
(HDMI EQ).
Replace
IC1000
JC5227, JC5228, JC5235, JC5236
JC5241, JC5242, JC5243, JC5244
120
TROUBLE SHOOTING
3-5-15. NO PICTURE: HDMI4
No Picture
If you can do
component repair
Check other
HDMI input
Other Input is OK
Change B-Board.
All Inputs are NG
Check Picture by other TV set
which is same model
If you can do
component repair
Target board & other TV set
both NG
Is Distributor used ?
Only +5V line
is NG
Spec:4.7~5.3V
Change B-Board.
Other TV
set OK
Yes
Check the below point at
Connector side
・Check +5V line
・Check HPD line
・Check DDC lines
・Check TMDS lines
+5V line is OK
and HPD line
is NG
Spec:2.4~5.3
V
Replace
R5467
Connect Source
equipment directly
Reference TV
set
NG
Check the settings of
Source equipment
XBR-43X830C, 49X830C, 835C, 837C
Replace
CN5208
NG
Only TMDS lines
are NG
Only DDC lines
are NG
Replace
JC5239, JC5240
RB5215, RB5216
NG
Replace IC5212
(HDMI EQ).
No
Check Source equipment
by Reference TV set
(For example, RB1)
All lines
are NG
Change B-Board.
Reference TV Set OK
Replace IC5212
(HDMI EQ).
Replace
IC1000
JC5227, JC5228, JC5235, JC5236
JC5241, JC5242, JC5243, JC5244
121
TROUBLE SHOOTING
3-5-16. NO PICTURE: MHL (BMX)
No Picture
Check voltage at
CD_SENSE_0,
R5509
Spec:High:2.0~5.3V
Low:0.8~2.0V
High
Check HDMI_0_HPD_CBUS
at connector side
NG (No communications)
Replace IC5212(HDMI EQ).
OK
Low
Check TMDS(D0+/D0-) lines
at connector side
NG (No communications)
Replace
RB5211
OK
Low (< 2V)
Check DDCCLK,
at CL5256
High
Check RB5219 (47k )
NG (Open)
OK
Replace
RB5219
Check Source equipment
by Reference TV set
(For example, Samsung TV(UN46ES7000),
Toshiba TV(42WL863), RB1, RB2)
OK
NG
Check HDMI picture
in this input
Check D5205, D5206
Change
MHL cable
NG (Open)
OK
Replace IC1000 (SoC).
XBR-43X830C, 49X830C, 835C, 837C
NG
Replace
D5205, D5206
Check the settings of
Source equipment
Check “NO PICTURE
– HDMI” flow
122
TROUBLE SHOOTING
3-5-17. NO CHARGE: MHL (BMX)
No Charge
The TV Power Status?
STBY
“MHL Charge During STBY”
(UI) Status?
Off
Change “MHL Charge During STBY” (UI) to “On”
TV On
CN5202 #18 pin
5V
Change MHL Cable
0V
Check voltage at
CD_SENSE_0,
R5509
High
Check IC5208 #6
(VBUS IC, Out)
Low (< 2V)
Check DDCCLK,
at CL5256
0V
Check IC5208 #3
(VBUS IC, EN)
0V
Replace IC1000 (SoC).
5V
Low (< 2V)
High
Change
MHL cable
Check RB5219 (47k )
OK
Check D5205, D5206
OK
NG (Open)
Replace IC5208 (VBUS IC)
Replace
RB5219
NG (Open)
Replace
D5205, D5206
Replace IC1000 (SoC).
XBR-43X830C, 49X830C, 835C, 837C
123
TROUBLE SHOOTING
3-6. SIDE BUTTONS MALFUNCTION
Side Key button
malfunction
Change Switch Unit
OK
Switch unit issue
NG
OK
Harness on Switch Unit
and B* Board properly connected
Harness
connection
issue
NG
Change
Switch unit-B* board Harness
OK
Harness issue
NG
Power Key (B*Board)
Check parts value :
0 ohm < R1089 < 2 ohm
4.4k ohm < R1432 < 5k ohm
NG
NG
NG
Parts Broken issue
OK
OK
OK
Power Key Muffin Pin (B*Board)
Check voltage(Power ON condition) :
3.13V < Voltage < 3.47V
Key AD(B*Board)
Check parts value :
0 ohm < R1091 < 2 ohm
0 ohm < R1042 < 2 ohm
Muffin IC1000
problem
OK
Key AD muffin pin (B*Board)
Check voltage (Power ON condition):
1.62V < voltage < 1.84V
NG
NG
Change B*Board
XBR-43X830C, 49X830C, 835C, 837C
124
TROUBLE SHOOTING
3-7. IR REMOTE COMMANDER MALFUNCTION
IR do not response to
Remote Commander
Center white LED
lit up when remote
control is pressed
Check whether center
white LED blink ,when using
commander near the sensor
windows
OK
OK
Remote control battery
could be weak.
Change battery.
NG
Harness on H-board
and B* Board
properly connected
NG
OK
Change
H-B* board Harness
OK
Harness
connection
issue
H-B* board harness
issue
NG
Change Smart Core
OK
Smart core issue
NG
B*Board
Check parts value :
R1080 = zero ohm
NG
Parts Broken issue
OK
SIRCS (IC1000 Pin Y35 , B*Board)
Check voltage (Power ON condition):
3.287V < Voltage < 3.55V?
OK
Muffin IC1000
problem
NG
Change B*Board
XBR-43X830C, 49X830C, 835C, 837C
125
TROUBLE SHOOTING
3-8. LIGHT SENSOR ERROR
Backlight doesn’t change
when ambient lighting
level changed
Check UI setting for light
Sensor. Make sure it is “on”
Change the UI setting
to “ON”
OK
User did not activate light
sensor function
OK
Harness connection
issue
OK
H-B* board harness
issue
NG
Harness on H-board and
B* Board properly connected
NG
Change
H-B* board Harness
NG
OK
Smart Core issue
Change Smart Core
NG
B*Board
NG
Check LIGTH_SENSOR signal path :
R1079 = zero ohm
Part broken issue
OK
LIGTH_SENSOR (Muffin Pin L35)
Check voltage variation from
room light to dark condition
OK
Muffin IC1000 problem
NG
Change B*Board
XBR-43X830C, 49X830C, 835C, 837C
126
TROUBLE SHOOTING
3-9. NETWORK MALFUNCTION
1) Ethernet (Wired)
[Network Set-up]
>[Wired Set-up]
on the TV
OK
OK
Connection Results
Cable Connection
Failed
Connection Results
Local Access
Connection Results
Internet Access
Failed
Failed
NG
Ethernet Cable
XBR-43X830C, 49X830C, 835C, 837C
B board
Auto
OK
Check cable
OK
B board
Wired Set-up
IP address setting
Check
Local router
DHCP server
Proxy setting
Manual
Check IP address
&
Local router setting
127
TROUBLE SHOOTING
2) Internal Wireless Network malfunction
Wireless Network
on the TV
Error Message appear
when the Wireless
Network is selected?
Is the radio field
Strength too weak
or even No signal?
No
No
Bxx Board
Yes
Yes
NG
Change WiFi module
Access Point
From previous page
OK
WiFi module
Check harness
connection is OK
between WiFi and Bxx
NG
OK
Change
Wi-Fi module
OK
Wi-Fi module
XBR-43X830C, 49X830C, 835C, 837C
Connect properly
OK
Loose harness
NG
NG
Change harness
between Bxx board
and WiFi
OK
Main Harness
NG
Change Bxx board
If Wi-Fi malfunction happens,
•
Wi-Fi module
•
Harness between WiFi
and Bxx
•
Bxx board
are suspected.
128
TROUBLE SHOOTING
3) Bluetooth malfunction
Touch pad Remote doesn’t work
Or
3D-glasses (Active) doesn’t work
Or
Bluetooth Speaker/Headphone/Headset doesn’t work
Home > Settings >
Bluetooth Settings
NG
OK
Can read
Near discoverable
Bluetooth Device
Please refer
Touch pad Remote manual
3D-glasses (Active) manual
Or
Bluetooth Speaker/Headphone/Headset operation manual
OK
Check BT antenna
Connection is OK
NG
else
OK
Connect properly
NG
Check harness
connection is OK
between BT and Bxx
OK
OK
NG
OK
BT module
XBR-43X830C, 49X830C, 835C, 837C
Loose harness
Connect properly
NG
NG
Change BT module
Loose BT antenna
connection
Change harness
Between Bxx board
and BT
NG
Change Bxx board
OK
Main Harness
129
SEC 4. DIAGRAMS
4-1. BLOCK DIAGRAM
4-1-1. UC
XBR-43X830C, 49X830C, 835C, 837C
130
DIAGRAMS
4-1-2. LA8/AR4/CR1/ECU/BR6
XBR-43X830C, 49X830C, 835C, 837C
131
DIAGRAMS
4-1-3. CO1
XBR-43X830C, 49X830C, 835C, 837C
132
DIAGRAMS
4-1-4. MX
XBR-43X830C, 49X830C, 835C, 837C
133
XBR-43X830C, 49X830C, 835C, 837C
SPEAKER
Front
Rch
SPEAKER
Front
Lch
BT
Antena
GL4 Board
Wifi/BT
HSC3-L
GN1 Smart Core
1-798-511-11(ALPS)/
1-798-510-12(NOBLE)
SM (FY14)
13
14
15
GND
DM
DP
1
2
1
2
3
4
1
2
3
4
5
6
7
8
CN6101
SFP79-02WLB
1-822-908-11
AC-N
AC-L
CN6801
1-822-359-11
53426-0410
+OUT1
NC
+OUT2
NC
CN6802
1-843-363-11
53426-0810 Molex
-OUT1-1
-OUT1-2
-OUT1-3
-OUT2-1
-OUT2-2
-OUT2-3
NC
NC
JAM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CN6401
1-842-551-11
SJM20-28WLB/JAM
DIGITAL_STBY
DC_DIMMER
BL_ON
PWM_DIMMER
STBY_3.3V
BLINKING
AC_OFF_DET
BL_ERR
POWER_ON
GND
GND
GND
REG12V
REG12V
REG12V
REG12V
REG12V
REG12V
GND
GND
TCON_GND
GND
TCON_GND
TCON_ON
TCON_VCC12V
TCON_VCC12V
TCON_VCC12V
TCON_VCC12V
1
2
R+
2
L-
R-
1
L+
3
3
3
3
3
1-819-502-11
16
14
13
11
12
1
REG12V
REG12V_Audio
18
17
16
13
14
G-B Harness
GBK
1-822-330-11
51103-0800
To LS
1-822-326-11
51103-0400
To LS
1-839-678-21
AC pigtail
NC
29
28
27
26
#22
25
24
23
22
21
#22
20
#22
19
#22
18
#22
17
#22
16
#22
15
#22
NC
13
#22
NC
11
#22
1
#22
9
#22
2
#22
7
4
#22
5
5
#22
NC
SJM20-28HG
1-842-598-11
1
2
3
4
CN7700
SP_MAIN_RP
SP_MAIN_RN
SP_MAIN_LN
SP_MAIN_LP
1-842-566-12
SM04B-PBVSS-TB(LF)(SN)(PS)
GND_D
1-819-407-71
IMSA-9637S-40-Y801
or Hirose FH52-20S-0.5SH
DAUOA_MCK
GND_D
GND_D
DAUOA_BCK
20
1-784-991-21
DAUOA_DAT1
DAUOA_LRCK
19
JST SMP-02VF-N
18
17
DAUOA_DAT0
2
1
16
DAUOA_DAT2
DAUOA_DAT3
CN7706
GND_D
+5.0V_AUDIO
GND_D
X_SYSTEM_RST
X_DAMP_MUTE
X_AMP_ERR_DET
X_DAMP_RESET
I2C_C_SCL
I2C_C_SDA
DC_OFF_DET
15
12
11
1
2
3
4
5
6
7
8
9
10
REG12V
REG12V_Audio
REG12V
GND
GND
TCON_GND/VPP_PIC
GND
TCON_GND
TCON_ON
TCON_VCC12V
TCON_VCC12V
TCON_VCC12V
TCON_VCC12V
GND
GND
1-843-917-11
JST SM30B-PBDSS-TF
REG12V_Audio
GND
AC_OFF_DET
BL_ERR
POWER_ON/ICSPDAT
GND
GND
BLINKING
13
#24
1
#24
2
#24
2
#24
1
1-842-593-11
PBVP04V-S
16
NC
18
NC
20
NC
22
NC
24
NC
26
NC
NC
NC
NC
1-843-925-11
PBDP-30V-S
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
7
8
9
10
11
12
15
25
6
PWM_DIMMER
STBY_3.3V
27
BL_ON/ICSPCLK
26
28
3
DIGITAL_STBY
DC_DIMMER
4
29
2
CN9000
ACON Mini-USB
GND_S
1-822-265-21
ID (GND/CLK/CAM_POP) : Connect GND via R=0 Ohm
CAMERA_USB_P
CAMERA_USB_M
CAMERA_5V
CN8004
JST SM40B-SHLDS-GANF-1-TF(LF)(SN)
CAM_POP
1-818-692-23
HUS_GND
I2S_LRCLK(SIELDED)
5
30
5
4
3
2
NC
SHLDP-40V-S-1 (B)
40
39
NC
NC
MIC_RESET
I2S_BCK(SIELDED)
MIC_GND
38
14
3
4
SC_GND
36
37
NC
35
NC
34
NC
NC
CN1000
WIFI_GND
X_WIFI_BT_RST
X_WIFI_WAKEUP
X_BT_WAKEUP
WIFI_GND
WIFI_STBY_3.3V
WIFI_STBY_3.3V
WIFI_STBY_3.3V
WIFI_GND
WIFI_GND
WIFI_GND
BT_3D_LR
WIFI_GND
WIFI_USB_M
NC
WIFI_USB_P
NC
HUS_KEY_AD
CAM_GND
HUS_POWER_KEY
SC_OPT_SENSE
5V_MAIN
SC_SIRCS
SC_LED_AMBER
SC_STBY_3.3V
SC_LED_PWM_W
SC_GND
SC_LED_PWM_G
SC_GND
SC_LED_PWM_B
SC_MAIN_3.3V
SC_LED_PWM_R
NC
NC
1-819-538-11
USB
USB
USB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
JST SMP-02VF-N
Main Harness
USB
USB
1
2
3
4
5
6
7
8
9
10
12
11
13
14
NC
15
NC
2
1
3
11
2
12
4
1
5
3
8
9
7
10
6
NC
BAX_F Board
BMFW Board
1-784-991-21
GRN#28
WHT#28
Shield
RED#28
BLK#28
USB Cable(UL2725)
JST SM15B-GHS-TB(LF)(SN)
GHR-15V-S
1-819-332-11
12
9
9
GND
7
7
8
8
6
10
6
10
11
GND
GND
VSYNC
VCC
VCC
5
VCC
5
GND
4
3
3
4
WOW_L
WOBT_L
2
2
RST_L
1
SYT10-12HG
25
22
27
24
26
32
30
28
29
31
21
23
1-821-126-11
19
18
20
1-821-117-11
SYT10-03HG
1
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
GND
JAM SYT10-12WS
CN001
STBY3.3V
5V_MAIN
GND
LED_AMBER
LED_PWM_W
LEY_PWM_R
LED_PWM_B
LED_PWM_G
GND
MAIN_3.3V
OPT_SENSE
SIRCS
1-821-139-11
CN203
HUS_GND
HUS_KEY_AD
HUS_POWER_KEY
1-821-143-11
JAM SYT10-3WL
CN8301
TM_SCL
TM_SDA
GND
TM_SPI1_SCK
TM_SPI1_MOSI
TM_SPI1_nSS
GND
TM_EMIT
BL_TYPE
TM_SPI0_SCK
TM_SPI0_MOSI
TM_SPI0_nSS
GND
TM_SPI_SYNC
TM_MODE0
TM_MODE1
TM_RDY
TM_LOG_RX
TM_LOG_TX
SA_MODE
VLEDPWM1
VLEDPWM0
Reserve
BL_ON
0-336-971-01
FFC 24pin IRISO
or Hirose FH52-24S-0.5SH
GND
VBTX11P
VBTX11N
GND
VBTX10P
VBTX10N
GND
VBTX9P
VBTX9N
GND
VBTX8P
VBTX8N
GND
1-843-699-11
FFC Direct Connector :IPEX
or Yamaichi 1-843-708-XX
VBTX12N
VBTX12P
GND
GND
VBTX14P
VBTX14N
GND
VBTX13P
VBTX13N
VBTX15N
VBTX15P
GND
SPI_ENB
SPI_DO
SPI_DI/(WDT)
BUS_SW
VCA/(SPI_SEL0)
NC
NC
NC
GND
NC/RESETX
SPI_CK
SPI_CS
NC/SCL/PANEL ERROR
NC/SDA/PANEL_ERROR/PANEL ON
NC/LOCKN1/ABL_PHT/READY
NC/HTPDN1/ELTIMO3/POWER_ON
CN3600
or Yamaichi 1-843-107-XX
FFC Direct Connector :IPEX
1-842-546-21
NC(ABL_HOT0)/12V
NC(ABL_HOT1)/12V
NC(ABL_HOT2)/12V
NC(PANEL_ON)/12V
NC(PANEL_PWR)/12V
NC/12V
CN3601
GND
VBTX7P
VBTX7N
GND
VBTX6P
VBTX6N
GND
VBTX5P
VBTX5N
GND
VBTX4P
VBTX4N
GND
VBTX3P
VBTX3N
GND
VBTX2P
VBTX2N
GND
VBTX1P
VBTX1N
GND
VBTX0P
VBTX0N
GND
VBTXLOCKN0
VBTXHTPDN0
GND
GND
NC
BITSEL
/WP/(BINT)
SCL
SDA
3D_EN/(MUTE)
3D_SYNC_IN
3D_SYNC_OUT
GND
PANEL_DET
GND
NC/GND
NC
NC
NC(PANEL_RESETX)/12V
NC(PANEL_READY)/12V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
29
30
31
32
33
34
35
36
37
38
39
40
41
28
27
26
20
21
22
23
24
25
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
51
50
49
48
47
46
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
41pin FFC
VbyOne-FFC
51pin FFC
VbyOne-FFC
JAE/FI-RE51S-HF
1-819-812-11
NC
NC
NC
NC
NC
NC
13
12
11
10
9
8
7
6
5
4
3
2
1
14
15
16
22
21
20
19
18
17
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
GND
RxP11
RxN11
GND
RxP10
RxN10
GND
RxP9
RxN9
GND
RxP8
RxN8
GND
1-819-564-11
JAE/FI-RE41S-HF
RxN12
RxP12
GND
GND
RxP14
RxN14
GND
RxP13
RxN13
RxN15
RxP15
GND
LOCKN (LGD Use Only)
HTPDN　(LGD Use Only)
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
To BMFW
1
2
3
4
5
6
T-con Board
(Only Interface between board and board）
To BMFW
51 GND
50 RxP7
49 RxN7
48 GND
47 RxP6
46 RxN6
45 GND
44 RxP5
43 RxN5
42 GND
41 RxP4
40 RxN4
39 GND
38 RxP3
37 RxN3
36 GND
35 RxP2
34 RxN2
33 GND
32 RxP1
31 RxN1
30 GND
29 RxP0
28 RxN0
27 GND
26 LOCKN
25 HTPDN
24 GND
23 AGP/NSB (High/Open:AGP, Low: NSB)
22 NC
21 NC(BITSEL(High/Open:10Bit; L:8Bit))
20 nWP(High:Write; L/Open: Protect)
19 SCL
18 SDA
17 PCID_EN (High: Enable, Low/Open: Disable)
16 NC
15 NC
14 GND
13 GND
12 GND
11 GND
10 GND
9 NC
8 NC
7 NC
1-822-322-11
JST SM05B-PASS-TBT(LF)(SN)
GND Ground
GND Ground
PWR Power V12 IN
PWR Power V12 IN
PWR Power V12 IN
J110
PANEL FFC
1
2
3
4
5
21
23
25
NC
AWG#22
AWG#22
AWG#22
27 AWG#22
1-820-264-11
PAP-05V-S
DIAGRAMS
4-2. CONNECTOR DIAGRAM
XBR-43X830C, XBR-49X830C/835C/837C
134
DIAGRAMS
4-3. PC BOARD DIAGRAM
BMFW (A SIDE)
TP3109
cam013
cam9
C7747
C7746
C7749
C7748
CN7706
C7878
C7766C7765
R7980
R7930
R7921
R7927 R7920
R7931
R7978
C7865
C7877
R7926
R1450
R7923R7922
L7707
cam032
C7782 C7781C7780 C7779C7720 C7719C7718 C7709
C7753
C7752
C7750
C7751
IRM001
CL1007
C1068 CL1008
cam034
CL1006
C1067
RB1000CL1003
VD1000 R1080
R1091
C1062
C1071
C1075C1078
C1072C1064C1073
TP3111 R1109
C1061
R1088 R1079
R1075
VD1001
C1070CL1004 C1065
R1085R1107
R1082
CL1005
D1003
C1057
R1128
R1090
C1056
R1077C1066 R1078
R1089
R1076
R1127
C1077
C1074 C1076R1084
R1105R1106
VD1002
C1083
R1087
R1086 R1081
R1083
C1055
R1129R1126R1108
C7742
C7715 C7716
C7873
C7743
C7874
L7700
R7766
C7701
C7703
L7701
L7702
TP3106
R7933
R7934
L7703
C7728
R7767
C7700
C7707
IC7701
cam103
KA003
C8360
F7702
C7702
R7757
cam059
R7759
C7713
R7755
R7756
R7729
C7712
C7705
R7763
C7864
R7753
R7754
R7764
R7968
cam003
cam100
R2016R2012R2015
cam098
cam102
IC1400
C1013
R1043C1406
R2004
cam178
C2016
IC2002
R1416
R1423
R1424
RB2002 RB2004
R2009R2001
R1446
R1447
cam083
R1136
RB2001 RB2003
IC2001
R1513
cam218
C2009
R2010
C2010
C2011
C2013C2014
C2012
C1462
R1515
cam020
R1137
cam212
R1063
cam211
CL1002
R1125
C1043
IC1407
IC1406
R1512
R1510
R1514 R1516
C9133
C7764
C9132
cam049
C2408
IC2401
C1431
C1422
C2663
C2403
RB2006
VD7500
R7501
C7500
R7500
R7557
R7537
R7556
R7535
R7539
cam3
R1046
R1099
C1033
R1418
C1421
R1511
R1461
R1505
C1435
cam028
C8022
C8005
R8044
Q8000R8045
C8042
R8056
R8017
R8043R8042
R8018
R3325
R3321
R3322
C2236
R2212
VD7532
C7542
D7535 VD7535
C7544 D7534
Q8002
R7502 VD7504
VD7503
VD7501 VD7502R7538
VD7506
VD7509
CL7501
VD7531VD7533
R7520
R7536
D7532
R7513
VD7530
C7501 D7504
D7502R7534
C7541 C7543 D7536VD7505
D7505R7509
R7531
C7519
D7501
D7508
C7540
R7503R7512 R7514
R7505
C7508 D7511
R7517
C7510
C7545
C7506
R7532
R7506
C7503
L7500
C7509 D7510 R7518 R7510
R7533
VD7507
R7524
D7506D7500
C7514
D7530
C7549
R7577
R7574
CL7502
R7528
C7551
R7579
CL7505
C7547
DM001
cam005
C7548
R7576
R7572R7578
C7550
CL7503
R1171
R1172R8057
R7523
C7517R7529
VD7508D7531 R7552
D7533
VD7534
F7701
R7599
R7522
CL7504
C7546
C2213 C2215
C2208
cam023
FL2606
C2205
R7515R7516
C7824
R2206
C8019
C8001
C8018C5605
C8000C5604
RB7004
CL6302
R8015
C8036
C8035
C6002
C6001
Q9018
R9190
R9189
C7808
CM7705
R6019R6067
L9005
R6036
Q6001
C6013
C6014
C9111
C9079
R7979 cam082
C7816
C7813
R7809R7807
C7818
C7814R7808
R5421
R9049 R9052
C9057
R9057 C9054
R9047
C9052
R9056
TU6003
IC9000
cam077
R9006
R5312
R5308
C5294 C9005
Q5203
TP3103
cam090
Q5204
R1479
C1450
R5309
IC1401
CL5600
CL5601
C9072 C9078
F9010
C9067
R9078 C9080
C9112
R9080
C8030
cam067 R8032
C8029
D1400
C9064
IC8006
L9006
IC8005
C6003
R5610
R5611
VD5600
D5600
CL5602
CL5603
C5606
C1445
C8028
C1454
C1453
VD1400
C7521
C7560
R7593
D7512
R7558
C7562
R7521
R7592
C7559
VD7520
VD7538 C7561
FB7502 D7514
VD7539
D7513 D7537
COM751
D7538
R7562
IC1402
C1446
R1481
R1475
cam086
cam8
R1472
R1473
R8031cam068
VD8008
R8033
JC8005
C8039L8001
R5482
R5483
R5340
R5341
R5339
R5338
cam088
R5473
R5484
R5474
R5475
R5485
R5472
R5489 D5201
R5211
R5212D5202
R5488
L8002
R5209
VD8012
VD8010
VD8011
VD8013
VD8002
VD8003
TP3107 R5210
C5222Q5201
R7561
VD1401
VD1402
R5526 C5379
cam288
TU6001
VD5211
J1401
cam006
RB3211
F9403
TP3102
RB3210
RB3209
RB3201
RB3208
R8422
R8421
S8400
TP3112
R7022R7017
C1027
R7025
R7024
X7000
RB7008
R7007
C7010
C7009
RB7018
RB7025
R7015
R8059
R8060
R8062
R8061
RB7032
R7033
R7034
R7035
RB7016
R7029
C8426
R8423
C8422
R7027
R7026
C8425
R7008
R7005
cam076
C8418
R8419
RB7031
R7011
R7010
IC8403
RB7019
R7030
R7032
cam057
R7002
R7028
C8427
R7009
RB7028
C7005
IC7003
C7007
RB7020
C8421
R8400
R8401
C7006
R7031
C8417
cam074
C7002
R7006
cam056
CN7001
IC5212
CN8400
RB7029
A7001
C7004
C7003
C8428
RB7026
C7001
IC7002
R7003
C8430
RB7035
C8400
R8405
R8403
R8413
R8408
C8420
C8424 C8407
C8423
R8406
cam031
R8414
R8412
R8415
R8407
C8406
IC8401
C8405
C8403
R8410
cam051
R8409
C8402R8404R8420C8401
C9002
R9014
R9015 R9002
C9008
R9003
C9012
R9008
R9001
RB5209
C5372
C5323
C9110
R9032
RB5211
C9029
L9003
R9033
CL5255
CL5253
CL5257
CL5299
CL5297
C5348C5351
CL5226
CL5225
CL5295
CL5251
CL5293
C5350
R5521
R5494
R5497
CL5300
C5329
C5368
CL5294CL5298
CL5254
CL5256
CL5258
C5349
CL5252
IC5200
CL5296
R5495 RB5224
R5274
R5320
R5293
R5295RB5220
R5294
R5297
R5450
R5448
R5449
R5496
R5273
RB5214
R5296
RB5213
cam081
CL5227
R5518
R5519
R5517
cam015
C5246
R5508
R5507
C5247
CL5240
IC5208
RB5205
CL5239
R5457
C5248C5249
R5221
R5522
R5265
D5206
D5205
RB5219
CM5200
R5524
C5389
R5456JC5209
VD5202
VD5204
VD5209
CL5237
CL5238
R5516
C5387
R5515C5388
JC5208 R5509C5385
cam026 R5510
D8000
VD5201
R5523
R8005
C8007
R8003
C8014
C8011
C8010
CL8000
C8008
R8047
R8050R8046IC8009 R8054
R8055
IC8010R8053R8036
cam073 IC8007 C8031
R8051
R8071
cam042
R8035
VD8009
C8038
R8052
R8037
cam069 R8038
cam070
R8073
C8032
C8034
IC8008
cam903
X8000
C8429
R8424
C8411
C8414
C8412
CM7707
R7818C7835 C7834
C7833
R7845
VD7702 VD7701 VD7700
RB5218
VD5203
VD5205JC5217 JC5216
cam902
cam377
JC8001
C8040
R8012
VD8005
VD8004
C8004
R8009
C8003 IC8000
VD8006
C8002
R8070
R8069
cam062 cam009
cam063
C8408
cam014
TP3100
IRM002
KA002
cam6
IC8001
R8010
CN8000
CN5202
C8413
R8066
R8065
R8064
R8063
JC8000
VD8001
VD8000
CL5245
CN8005
cam003
R8006
RB8003
C8006
IC8002
C8012
R8000
R8023
R8024
R8002
cam064
R8004C8009
C8013
R8068
R8067
R8072
R8011R8008
R8041
R8027
R8049
R8040
R8026
R8048 R8007
TP3113
CN5203
F8400
R8416
R8417R8418
COM700
R8001
L9008
CN5200
IC8402
C8410
cam577
RB7017
RB7015
cam14
R9207
R9206 R9205
R9202
F9011
C9139 R9204
cam041
R9203
C9142
C9141
IC9014
C9137 C9136 C9135
C9140
C9138
R9123R9122R9121R9120
cam075
cam2
RB7034
R7001
RB7024
R7016
C9149
C9146 C9145 C9144
R5520
C5390
cam1
F9003
R9031
D8400
R7021
C9034 C9037
C9032
C9040
C5363
C5318
C5319 C5365
C5367
C5364
C5328
C5366
JC5238 JC5237
cam030
RB7027
RB7010
C8419
X8400
C5324
RB5207
R7014
R7013
C8409
RB7003
R7012
cam078
CL5263
R5393
CL5264
C5382 R5498
R5394
C5347
R5395
R5408
Q5206
R5407
R5406
R5405
R5396
D5203
D5204
CM5203
R5373
RB5206
C5200R5268R5374R5357
R5428
RB7030
IC9002
C9043
R5391
CL5262
CL5261
R5390
CL5260
CL5259
R5477
C5381
CL5270
CN5208
cam002
RB3204
RB3203
RB3202
RB3200
R9040
RB7007
RB5212
VD5206
VD5207
C3244
C3243
C7008
R7023
RB5210
C5370
C3251
C3307
C3225
C9430
C9431
R9429 R9427 C9424
C9428 cam084 R9426
R9428
C9425
R9425
C9432
C9429
RB3212
R9041
RB7005
C5327
C5325
VD5208
R5525
C3257
R3210
C3252
IC9403
IFM001
C3245
R3203
R3209
C3258
R3211 RB3205
R9020
C9109
C9042C9039
R9042 C9044
C5322
C5371
R5429
JC5240 JC5239
cam029
C3226
C9449
C9427
C3247C3308
C3246
IC3201
R3206
C3233
C9426
C3249
C3255
C3254
C3253
CL3215
C3227C3260
R3212
C3259
R3204
R3213
C3240
C3239
R3205
cam037
C3248
C3256
C3231
C3229
CL3211
C3228
IC3200
L9402
RB3206 RB3207
IC8400
R5347 C5334
RB5208
VD5210
VD5212
TP3110
R9432
R9431
IFM004
C3250
TP3105
R8402
cam007
J7505
C3230
C3237
R3208
CL3210
R7019RB7012
CM5204
R5376
R5375
CM5205
R5377
R5378
R5380
R5379
CL5292
TU6000
cam054
C3238
C3236
C3235
C3242
C3241
R3207
CL3115
R3307
RB3100
R3306
CL3114
S3100
C3507
C3217
C3216
C3412
C3420
C3120
R9430
C3409
C3408
C3410
C3411
CL3214
CL3213
CL3212
cam055
C3232
CL3208
CL3209
ET033
C2417
cam039
C5296
C5380
R5468
R5467
cam036
cam4
cam010
R3100D3100 RB3101
C3124 R3178
R3126 X3100
ET037
C3234
C9033
C3126
C3417C3415C3413
C3419 R3125C3121
R3127
C3418C3416C3414
KA004
C5373
C5321
RB5216
CL3410
C3438C3437
C3434C3433
C3441
C3436
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R9088
C1032
C1028
R1141
cam035
IFM002
R9410
R9034
R9198
R9197
R9199
R9201
C9124C9130
C9122
C9123
R1114
C1019
C1461
R1449
R1448
ET036
L9401
IC9401
R9409
R1113
C1009
C1012
R1031
R1054
R1053
R1139
R1140
cam087
R9413
R9412
IC9003
C9081
C9088
C9075
C9086C9085
C9116
IC8003
C8027
C9444 R9447
R9448
C9445
CL3658
cam091
R8336
R8396
C8322
C8327
C8333
R8338
R8337
R8340C8338
CL8717
R9445R9444C9439
R9443 C9447
R8339R8323
R8388
R8387
R8333
R8328
CL8716
R8334
C9446
R9442
CL8715C8334
R8335
CL3656
CL3657
L9001
C9127
C9129 C9128
C9065
R3623
C2002R2002 C2020C2017
CN1400
R1138
C9126
C9420C9409
C9421
C9448
C9068
CN8004
C8033
Q9017
C9450
IC9406
C8332
C8335
C8337
C8336
R8343
F9000
C9070
IC9008
C9047 C9048 C9049 C9050
C9051
R8377
C1024
R1412R1465
C8356
R1117
R1034
R1413R1464 R1463
C1020
C1408C1436 R1462 R1116
R1033
C1412C1434
C1016
C1432
C1430 R1032
R1445
R1444
R1454
R1453
R1115
R1451
R1452
R1041
C1426
C1404
C1402
R1422
C2021
C2019
R9066
R9065 R9064
R9051
cam179
C9062 R9062
R9129C9069
R9060
F9005
C1037
C1035
R1007 R1006
D8700 D8701
C2022R2017
CN1403
L9403
C9440
C9443 C9442
R8394
R8395
R1417
R1042
R1421
C2001
C2018
R2003
C2015
R2013
cam046
R2005
cam085
R9167
R9169
R9091
R9153
R9171
R1173
C9151
R9182
R9186
R9187
IC9018
R9185
C9118
R9183Q9015 Q9016
cam806 R9184
Q9021R9216
R9209
R9211
R9212
R9213
R9215
R9214
F9406
C9441
R1038 R1037
R1039
C1039
CL5220
C1411
R5486
R1429
R1142
R1433
C1041
R1122
R1503
R8701
C1433
R1111
C1026
R1040
R8379
R8380 C1001 R1015
R8392
R1432
R1460
C1030
R1019 R1016
R1427
R1401 R1400
C1034
C1414
C1400
C1416 C1419
R1017R1102
C1417
R1420 R1500 R1499R1438
C1004
R1018
R1425
C1000
C1407 R1021
R1419
R1439
R1118
R1506
C1002
R1020
R1434
R1130
R8378
C8357
R1131
C1424
C1410
C1017
C1021
R1045
C1029
cam101
C1441
Q9020
R8341
C1428
C1425
C8359
C8358
C1415
cam095
C9119 C9011
R9181
R9018
C9015
S3602
Q3600
R3332
R3331
R3333
R3336
R3330
R9188
R9021
C8361
C8339
C8340
C8362
C8341
C8350
C8342
C8355
C8351
C8344
C8354
C8352
C8345
C8343
C8353
C8349
C8347
C8346
C8348
C9020
R3327
R3326
R3328
R3329
C9009
C9027
R9004
R9025
R9024
R9026
R9027
C9016
R8359
R8356
R8358
R8357
R8355
R8354
R8352
R8351
R8347
R8346
R8348
R8398
R8353
R8397
R8350
R8349
R8393
R8345
R8344
R9022
R9023
R3334
CM3102
C9030 L9000 R9144R9028
R8382
R3335
CM8300
CM3103
C9026
C9025
R9208
C9023
C9013
C9018
C9021
R3714R3715
R8399
C7710
R3651
R3650
R9165
R9176
C7730
C7876
Q3601
R9161
R9170
R9173
R9175R9159
R9162
R9172
R9174
Q9022
R9090
Q9023
CL5302
C7729
C7875
C7741
cam5
IC3103
cam39
CL8309
C3685C3684
R3627
C3683 C3682
C3686
C3687
C3693
C3692 C3688
R3630R3672
R3679
CL3654 cam024
R3632
R3633
R3631
R3634
R3629
R3628
R3671
R3670
R3673
R3674
R3675
R3636
R3635
C3712
R3680
C3694
R3702
R3705
R3703
R3701
C3713
R3704
C9017
CL3655
CL3660
R9164
IC9017
C7727
F7700
C7706
R3716
R9092
R9158
R7935
R7936
IC7700
R7758
C7711
R7750
R7751
R7752
R7967
C7708
C7863
C7704
R7748
R7749
R7760 R7761
R7728
cam058
Q9029 Q9030
R1073
C1082
R9157
R9210
R9177
R7932
C7731
R3652
cam26
cam025
CL3617
CL3616
CL3615
CL3614
CL3627
CL3618
CL3620
CL3623
CL3625
CL3621
CL3622
CL3628
CL3659
CL3619
CL3624
CL3626
JC3603 JC3602 JC3601 JC3600
cam904
CL3631
CL3633
CL3640
CL3630 JC3607 JC3606 JC3605 JC3604
CL3636CL3632
CL3638
CL3639
CL3642
CL3643
CL3641
CL3637
CL3635 CL3629
R3685
R3684
C3701
R3693
R3694
R3695
C3700
C3699
C3698
C3704
R3691
CL3610
C3695
C3696
C3697
C3702
R3645
R3689
R3688
R3690
R3641
R3642
R3683
R3682
R3687
CL3609
CL3608
CL3607
R3692R3647
CL3606
R3686
CL3612
CL3611
R3638
R3639
R3640
R3646
R3644R3643
R3637
R3649
R3648
R3626R3625
D3601
D3600
R3653
R9166
R9194
R9168
R9154
C9117R9156R9178R9180
cam217
R9155
R9163
R9179
C7744
C7717
C1079
R1062
cam804 C3152
CN9000
D9002Q9028
R9093
D1002
D1001
C7745
KA001
C7714
CN8301
Q9027
cam097
L7706
CN3600
CN3601
cam011
CN1000
CN7704
CN7700
CN7705
L7705
L7704
cam012
CN5201
CN8002
J7700
cam004
cam001
cam005
cam004
cam001
KJ001
XBR-43X830C, 49X830C, 835C, 837C
cam002
KJ002
135
DIAGRAMS
BMFW (B SIDE)
KJ004
KJ003
cam007
cam008
CM7704
JL6029
JL8002
JL5208
JL6005
JL8007 JL8005JL8006 JL8008
JL6008
JL8024
ET006
JL6007
IRM004
JL5209
JL8003JL8004
JL5206
JL8000 JL8009JL8010
KB002
JL8011
JL5205
ET6000
ET6001
JL5204
JL5202
JL5201
JL6009
C5383
JL6030
JL6010JL6011JL6028
JL5203
JL6019
CL5283
CL5282
CL5268
CL5284
CL5285
CL5286
CL5287
DM002
CL5288
CL5289
CL5290
CL5266
JL9021
JL5207
C5384
CL5267
JL9022
JL6034
JL6014JL6016 JL6020JL6022
JL6025
KB004
JL6012JL6013
JL6802
JL6015JL6017 JL6021JL6023
JL6024JL6026
JL6032
CL5281
CL5280
ET015
JL6027
ET027
ET023
JL6006
JL6031
JL6018
ET019
JL6033
JL6004
ET029
ET025
CM7701
ET012
JL7816
JL9015
CL7764
JL9016
CL6000
CL8004
CL8005
CL7763
ET028
CL7600
CL7601
CL1000
CL1001
ET022
CL9800
CL9810
JL7507
CL9801
CL9805CL9803
JL7506
JL3103
JL3102
ET009
JL9024
JL3100JL3101
JL7500
CL8307CL8308 CL8301
ET014
JL3104JL3105
CL7708
JL9800
ET013
ET018
JL7830
cam008
JL8013
JL7831
JL8015
JL9018
JL8014
CL8711
CL8710
ET007
JL8012
JL7829
CL8709
CL8708
CL8707 CL8706
JL1015
JL1014
JL1013
JL1409 JL1408
JL1009
ET024
JL1405 JL1404 JL1403 JL1402 JL1401
ET011
JL9023
JL1012
CL3109
CL3604
JL1011
JL1010
JL1407 JL1406JL1410
cam208
JL1400
JL3601
cam23
JL1412
cam209
JL1411
ET030
cam16
cam17
cam092
cam210
cam093
cam094
cam006
JL9017
cam099
JL9025
KB003
ET026
JL9019
ET016
cam048
JL9026
ET017
JL9020
ET021
JL8016
KB001
JL8017
JL7824JL7823JL7822JL7821JL7820JL7819JL7818JL7817
IRM003
JL7813
JL7801
JL7800
JL7802
JL7794 JL7790
JL7795
JL7791
JL7799
JL7832
JL7798
JL7804JL7803
JL1004
JL7789
JL1001
JL7815
JL7814
JL7788
JL1003JL1005
JL1002
JL1000
JL1007
JL1008
JL9012
JL1006
JL9009JL9014
JL3600
JL9013
JL9007JL9005JL9003JL9001
JL9010
JL9011
XBR-43X830C, 49X830C, 835C, 837C
JL9008JL9006JL9004JL9002JL9000
136
DIAGRAMS
4-4. CIRCUIT BOARDS LOCATION
XBR-43X830C
BMFW
SWITCH UNIT
GL4
SMART CORE
XBR-49X830C/835C/837C
BMFW
SMART CORE (M,L)
HSC3_S_M
SWITCH UNIT
WLAN/BT MODULE
GL4
XBR-43X830C, 49X830C, 835C, 837C
SMART CORE
137
SEC 5. EXPLODED VIEWS
• 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 column.
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
XBR-43X830C, 49X830C, 835C, 837C
138
EXPLODED VIEWS
5-1. XBR-43X830C
5-1-1. REAR COVER
REF. No. PART No.
1
2
3
4
5
6
7
8
9
1-798-510-31
4-563-755-01
4-563-764-01
4-299-531-01
1-839-696-12
4-559-708-11
1-754-953-11
1-859-100-11
1-859-100-21
DESCRIPTION
MARK
SWITCH UNIT (SM-G-WW)
LABEL, SIDE TERMINAL (W)
LABEL, REAR TERMINAL
AC COVER
POWER-SUPPLY CORD (WITH CONN.)
REAR COVER (SM HRN) A
BT ANTENNA
SPEAKER BOX ASSY (L)
SPEAKER BOX ASSY (R)
1
8
SMART CORE
2
9
4
7
3
5
6
XBR-43X830C, 49X830C, 835C, 837C
139
EXPLODED VIEWS
5-1-2. LCD PANEL
REF. No. PART No.
51
52
53
54
55
56
57
58
51
1-812-099-11
4-546-444-31
A-2072-555-A
1-474-621-11
4-565-060-01
4-562-155-01
2-650-770-21
4-547-988-01
DESCRIPTION
MARK
LCD PANEL (Y43QHNDB)
BRACKET, SIDE F (MOLD)
COMPLE SVC (XF) BMFW UC2
GL4 (CH)-STATIC CONVERTER (TV)
SHEET, INSULATION (HRN S)
BRACKET,SC (HRN)
SLIDE, CLAMP
BRACKET, SP (LAK)
52
58
57
53
56
55
57
54
56
58
XBR-43X830C, 49X830C, 835C, 837C
140
EXPLODED VIEWS
5-1-3. CONNECTORS
101
102
104
103
101
102
103
104
PART No.
1-910-110-19
1-848-910-11
1-910-110-20
1-848-912-11
XBR-43X830C, 49X830C, 835C, 837C
DESCRIPTION
CONNECTOR ASSY 28P
FLEXIBLE FLAT CABLE 41P (XFA)
HARNESS ASSY (MAIN)
FLEXIBLE FLAT CABLE 51P (XFA)
MARK
CN6401 (GL4/GL5) -CN9000 (BMFW) -TCON (1)
CN3600 (BMFW) -TCON (1)
CN1000 (BMFW) -CN101 (HSC3) -WIFI-SM/CN7700 (BMFW) -SP (1)
CN3601 (BMFW) -TCON (1)
141
EXPLODED VIEWS
5-1-4. SCREWS
REF.
XBR-43X830C, 49X830C, 835C, 837C
DESCRIPTION
PART No.
SCREW +PSW M4X10
4-159-298-01
SCREW , +PWH M3X6
4-452-935-11
SCREW, +BVTP 4X12 TYPE2 IT-3
2-580-639-01
SCREW (+PSW)(M3X6)
2-990-421-41
SCREW, +PSW M3X6 W12
4-256-393-11
142
EXPLODED VIEWS
5-2. XBR-49X830C, 835C, 837C
REF. No. PART No.
5-2-1. REAR COVER
*
210
201
208
SMART CORE
DESCRIPTION
MARK
201
202
202
202
4-567-609-01
4-563-755-01
4-563-755-11
4-563-755-21
LABEL, CI
LABEL, SIDE TERMINAL (W)
LABEL, SIDE TERMINAL (W)
LABEL, SIDE TERMINAL (W)
203
203
4-563-764-01
4-563-765-01
LABEL, REAR TERMINAL
LABEL, REAR TERMINAL
204
204
205
205
205
206
206
4-297-989-01
4-299-531-01
1-839-692-12
1-839-695-12
1-839-696-12
4-559-709-01
4-559-709-11
AC COVER
AC COVER
POWER-SUPPLY CORD (WITH CONN.)
POWER-SUPPLY CORD (WITH CONN.)
POWER-SUPPLY CORD (WITH CONN.)
REAR COVER (M HRN) A
REAR COVER (M HRN) A
206
207
207
208
209
210
210
A-2075-328-A
1-754-950-11
1-754-955-11
1-859-100-11
1-859-100-21
1-798-510-31
1-798-510-41
REAR COVER (M HRN) A
BT ANTENNA
BT ANTENNA
SPEAKER BOX ASSY (L)
SPEAKER BOX ASSY (R)
SWITCH UNIT (SM-G-WW)
SWITCH UNIT (SM-G-KIT)
CO1
UC2
LA1
LA8/AR4/CR1/BR6
ECU/CO1
UC2
LA8/AR4/CR1/ECU/
BR6/LA1/CO1
BR6
Except BR6
AR4
LA8/CR1/ECU/BR6
UC2/LA1/CO1
CO1
LA8/AR4/CR1/ECU/
UC2/LA1
BR6
Except BR6
BR6
Except BR6
BR6
209
202
207
203
204
205
206
XBR-43X830C, 49X830C, 835C, 837C
143
EXPLODED VIEWS
5-2-2. LCD PANEL
REF. No. PART No.
259
251
DESCRIPTION
MARK
251
252
252
252
4-546-441-11
4-546-444-11
4-546-444-31
4-546-444-61
BRACKET, TOP FL (MOLD)
BRACKET, SIDE F (MOLD)
BRACKET, SIDE F (MOLD)
BRACKET, SIDE F (MOLD)
252
253
4-546-444-71
A-2072-553-A
BRACKET, SIDE F (MOLD)
COMPLE SVC (XF) BMFW LA8
253
253
253
254
255
256
257
258
259
259
A-2072-554-A
A-2072-555-A
A-2072-556-A
1-474-621-11
4-565-060-01
4-562-155-01
2-650-770-21
4-547-988-01
1-812-100-11
1-812-101-11
COMPLE SVC (XF) BMFW CO1
COMPLE SVC (XF) BMFW UC2
COMPLE SVC (XF) BMFW LA1
GL4(CH)-STATIC CONVERTER (TV)
SHEET, INSULATION(HRN S)
BRACKET, SC (HRN)
SLIDE, CLAMP
BRACKET, SP (LAK)
LCD PANEL (Y49QHNDS)
LCD PANEL (Y49QHNDB)
CO1
LA1
UC2
LA8/AR4/CR1/
ECU/CO1
BR6
LA8/AR4/CR1/
ECU/BR6
CO1
UC2
LA1
BR6
Except BR6
258
257
252
253
256
255
257
256
254
258
XBR-43X830C, 49X830C, 835C, 837C
144
EXPLODED VIEWS
5-2-3. CONNECTORS
302
301
303
304
REF.NO.
301
301
302
303
303
304
XBR-43X830C, 49X830C, 835C, 837C
PART No.
1-848-911-11
1-848-926-11
1-910-110-21
1-848-913-11
1-848-921-11
1-910-110-22
DESCRIPTION
FLEXIBLE FLAT CABLE 41P (XFB)
FLEXIBLE FLAT CABLE 41P (XFB)
CONNECTOR ASSY 28P
FLEXIBLE FLAT CABLE 51P (XFB)
FLEXIBLE FLAT CABLE 51P (XFB)
HARNESS ASSY (MAIN)
MARK
[CN3600 (BMFW) -TCON (1)] Except BR6
[CN3600 (BMFW) -TCON (1)] BR6
CN6401 (GL4/GL5) -CN9000 (BMFW) -TCON (1)
[CN3601 (BMFW) -TCON (1)] Except BR6
[CN3601 (BMFW) -TCON (1)] BR6
CN1000 (BMFW) -CN101 (HSC3) -WIFI-SM/CN7700 (BMFW) -SP (1)
145
EXPLODED VIEWS
5-2-4. SCREWS
REF.
XBR-43X830C, 49X830C, 835C, 837C
DESCRIPTION
PART No.
SCREW +PSW M4X10
4-159-298-01
SCREW , +PWH M3X6
4-452-935-11
SCREW, +BVTP 4X12 TYPE2 IT-3
2-580-639-01
SCREW (+PSW)(M3X6)
2-990-421-41
SCREW, +PSW M3X6 W12
4-256-393-11
146
EXPLODED VIEWS
5-3. XBR-43X830C,49X830C/835C/837C
5-3-1. SMART CORE (M,L)
REF. No.
601
601
602
603
603
604
604
605
605
606
606
607
608
608
608
607
606
PART No.
4-547-392-01
4-564-315-01
A-2066-088-A
4-547-390-01
4-564-313-01
4-547-389-01
4-564-312-01
4-547-395-01
4-564-317-01
4-547-397-01
4-564-318-01
4-566-841-01
1-458-853-11
1-458-853-21
DESCRIPTION
CASE, BOTTOM (M)
CASE, BOTTOM (M)
HSC3_S_M MOUNT
LIGHT, GUIDE
LIGHT, GUIDE
PANEL, ORNAMENT
PANEL, ORNAMENT
COVER, TOP
COVER, TOP
BRACKET, WIFI
BRACKET, WIFI
HEAT SINK L(SC)
WLAN/BT MODULE(11AC)
WLAN/BT MODULE(11AC) BRZ
MARK
BR6
except BR6
BR6
except BR6
BR6
except BR6
BR6
except BR6
BR6
except BR6
except BR6
BR6
605
604
602
603
601
XBR-43X830C, 49X830C, 835C, 837C
147
EXPLODED VIEWS
5-4. OTHER PART
5-4-1. MISCELLANEOUS
PART No.
DESCRIPTION
3-876-036-71
4-262-708-04
4-449-743-01
4-566-117-01
4-570-857-01
4-572-082-01
7-600-031-96
7-600-031-97
UNI-LABEL, BLANK
CLAMPER, CABLE
SCREW, +PSW M5X16
GASKET (BMF)
BADGE, XBR LOGO (H3.1)
BADGE, XBR LOGO(H3.5)
TAPE (3M 1350FW-1) 15MMX66M WHT
TAPE (3M 1350FB-1) 15MMX66M BLK
5-4-2. ACCESSORIES
MARK
Except BR6
BR6
*
*
*
*
PART No.
DESCRIPTION
MARK
1-492-975-21
1-492-975-31
1-492-978-21
1-785-504-21
4-562-216-11
4-562-217-31
4-562-220-31
4-562-222-11
REMOTE COMMANDER (RMT-TX100B)
REMOTE COMMANDER (RMT-TX100B)
REMOTE COMMANDER (RMT-TX100U)
ADAPTOR, CONVERSION
REFERENCE GUIDE
REFERENCE GUIDE
REFERENCE GUIDE
STARTUP GUIDE
LA8/AR4/CR1/ECU/CO1
BR6
UC2/LA1
LA8/CR1/ECU
UC2
LA1
AR4
BR6
STAND (SM HRN) A
STAND NECK ASSY (LAK)
STAND NECK ASSY (LAK)
STAND (M HRN) A
STAND, NECK ASSY (LAK)
STAND (M HRN) A
RCA CONVERSION CABLE
43"
43"
49" Except BR6
49" Except BR6
49" BR6
49" BR6
Except UC2
4-562-157-01
4-564-539-01
4-564-539-01
4-562-158-01
A-2075-330-A
A-2075-329-A
* 1-848-803-11
XBR-43X830C, 49X830C, 835C, 837C
148
END
9-888-568-01
XBR-43X830C, 49X830C, 835C, 837C
Sony Visual Products Inc.
English
2015CL08-Data
Made in Japan
© 2015. 3
149
APPENDIX-1
How to USB update
1:Download USB image and unzip file.
2: copy unzip file to USB memory root folder.
3: USB memory insert TV.
4:USB image is newer soft version.
Automatically show message and start update.
Please follow directions.
4:USB image is not newer soft version.
Automatically show message and start update.
Please follow directions.
Copying update file from USB. Please wait...
Preparing for system software update. During the
system software update, the TV will automatically
restart. Please do not remove the USB device until an
update complete message is displayed. The update may
take up to 30 minutes to complete.
No newer version of the system software was found.
Please remove the USB device and select “OK” to exit.
5: finished
The system software update is complete.
Some user settings may have changed during the update.
Please remove the USB device and select "OK" to exit.
5: finished
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150
APPENDIX-1
Software update for B board replacement
Check the leftmost bit
of NVM version by
Service mode to
confirm RCD version.
Is it except 0 or 0?
B board replacement
After AC Plug-in, wait for
30sec then turn on TV by
power key on TV or remote
commander.
<Case1>
Panel : No Picture
SMART CORE LED : Red LED 3x blinking
“0”
Except “0”
Model Number setting
Check condition.
Is it the Case 1,2 or 3?
<Case3>
Panel : Picture appear
SMART CORE LED : White Lit
Yes
<Case2>
Panel : No Picture
SMART CORE LED : Amber & Green blinking
Update to the latest
software version
*Remove all signal
connection.
(antenna, external input,
ether cable, etc)
*Insert the USB memory.
SMART CORE LED will
change to white blinking. *
After completes, TV will
reboot by itself and turns on.
*Disconnect the USB
memory.
In case of BRA&COL, TV will enter
STDBY status. Then press "Power" key of
remote commander to turn on TV.
XBR-43X830C, 49X830C, 835C, 837C
Check Model name by
Service mode.
Is it the same or
different?
Different
Update to the latest
software version
*Remove all signal
connection.
(antenna, external input,
ether cable, etc)
*Insert the USB memory.
SMART CORE LED will
change to white blinking.
*After completes, TV will
reboot by itself and turns on.
*Disconnect the USB
memory.
Same
Check NVM version
affix by Service mode
to confirm the country.
Is it the same or
different?
Same
No
Check the software
version by Service
mode.
Is it latest version?
Different
Note1:
For a success of software writing,
it will take 20~30 min/time.
Note2:
Do not turn off TV while updating software.
If older software package version is used, software
cannot be update.
TV will reboot and turn on again.
Serial Number input and
WB/Gamma, MURA, CUC
data transfer by Service mode
Reconfirm Software version
and Model name by Service
mode
Turn off the TV by remote
power key then reboot the set
(AC OFF wait 10sec then AC
plug-in), turn on the TV by
remote power key.
151
APPENDIX-1
Software update for Panel/T-CON replacement
Check the software
version by Service
mode.
Is it latest version?
Panel/T-CON replacement
No
Model Number setting
Yes
After AC Plug-in, wait for 30sec
then turn on TV by power key
on TV or remote commander.
Check condition
Is it the Case 1 or 2?
<Case2>
Panel : Picture appear
SMART CORE LED : White Lit
<Case1>
Panel : No Picture
SMART CORE LED : Amber & Green blinking
Update to the latest
software version
*Remove all signal
connection.
(antenna, external input,
ether cable, etc)
*Insert the USB memory.
SMART CORE LED will
change to white blinking.
*After completes, TV will
reboot by itself and turns on.
*Disconnect the USB memory.
XBR-43X830C, 49X830C, 835C, 837C
Update to the latest
software version
*Remove all signal
connection.
(antenna, external input,
ether cable, etc)
*Insert the USB memory.
SMART CORE LED will
change to white blinking.
*After completes, TV will
reboot by itself and turns on.
*Disconnect the USB memory.
WB/Gamma, MURA, CUC data
transfer by Service mode
In case of BRA&COL, TV will enter STDBY
status. Then press "Power" key of remote
commander to turn on TV.
Note1:
For a success of software writing,
it will take 20~30 min/time.
Note2:
Do not turn off TV while updating software.
If older software package version is used, software
cannot be update.
TV will reboot and turn on again.
Reconfirm Software version
and Model name by Service
mode
Turn off the TV by remote
power key then reboot the set
(AC OFF wait 10sec then AC
plug-in), turn on the TV by
remote power key.
152
APPENDIX-2
Wire Dressing (XBR-43X830C)
VA Tape x6
• Fix wire
Slide Clamp x2
• Hold wires
Harness Tie x4
• Fix wire
153
XBR-43X830C, 49X830C, 835C, 837C
153
APPENDIX-2
Wire Dressing (XBR-49X830C, 835C, 837C)
VA Tape x7
• Fix wire
XBR-43X830C, 49X830C, 835C, 837C
Harness Tie x5
• Fix wire
Slide Clamp x2
• Hold wires
154
APPENDIX-3
HANDLING GUIDANCE
Unpacking(1/2)
1.Take out panel from carton box with proper number of operator.
≧43”
MINIMUM NUMBER OF
OPERATOR
≧43”
2
2.Take out panel straight out from carton box.
When taking out a panel,
be careful not to hit front panel and back panel.
XBR-43X830C, 49X830C, 835C, 837C
155
APPENDIX-3
HANDLING GUIDANCE
Unpacking(2/2)
3. Do not hold or press glass (TFT cell).
Glass area
Glass area
4. Put in “separator board” between panel and panel.
When “vacuum handling jig” is used.
When taking out a panel,
be careful not to hit next panel module.
Separator board
*Please prepare “Separator board” by yourself.
XBR-43X830C, 49X830C, 835C, 837C
156
APPENDIX-3
HANDLING GUIDANCE
Carrying (1/2)
MINIMUM NUMBER OF OPERATOR
DO NOT HOLD PANEL HORIZONTALLY AT ALL TIMES.
43”
49”
1
2
1. Carry panel vertically.
PANEL WILL WARP IF HANDLED LIKE THIS PICTURE
2. Do not hold glass area(TFT Cell area).
Glass area
Glass area
AL BEZEL
Glass area
AL BEZEL
XBR-43X830C, 49X830C, 835C, 837C
157
APPENDIX-3
HANDLING GUIDANCE
Carrying (2/2)
MINIMUM NUMBER OF OPERATOR
43”
49”
1
2
3. When carrying by only 1 person, hold panel at top and bottom center position.
4. For large panels, sizes 49” or larger, hold panel by 2 people.
≧49”
XBR-43X830C, 49X830C, 835C, 837C
≧49”
158
APPENDIX-3
HANDLING GUIDANCE
Placing to table
MINIMUM NUMBER OF
OPERATOR
For panels 43” inches or larger, follow guidelines below.
43”, 49”
2
1. Steps to place panel to table.
(1) Place vertically.
2. Place panel by 2 people.
(2) Change hold position.
3. Place panel within table
surface.
(3) Place to table.
4. Table must not have any step.
STEP
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APPENDIX-3
HANDLING GUIDANCE
Others
1. Do not press panel during fixing screw.
3. When attaching or detaching
vacuum handling jig to panel,
maximum force on panel shall be
less than 100N total.
Less than 100N
total
4. Operator must wear gloves.
Do not touch Panel module without gloves.
2. Do not hold or touch glass (TFT cell) at all times.
Glass area
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160