Sony Bravia KD-55X9300C User manual

MODEL COLOR COMMANDER DEST.
KD-55X9300C Black RMF-TX100E Hong Kong, India
RMT-TX100P
MODEL COLOR COMMANDER DEST.
KD-55X9300C Black RMF-TX100T Taiwan
RMT-TX100T
KD-65X9300C Black RMF-TX100E Hong Kong, India,g g, ,
RMT-TX100P SSEA SP2
( Singapore etc ),
Thailand, Vietnam.
KD-65X9300C Black RMF-TX100T TaiwanKD-65X9300C Black RMF-TX100T Taiwan
RMT-TX100T
KD-65X9300C Black RMF-TX100E Sanz AZ1 (Australia,
RMT-TX100A New Zealand)
KD-75X9400C Black RMF-TX100E Hong Kong, SOMEA
RMT-TX100P EA4 (Saudi Arabia,
Nigeria, Iraq,
Kuwait , UAE etc )
India SSEA ME6
India, SSEA ME6
(Brunei, Cambodia,
Myanmar etc),
Malaysia, Philippines,
SSEA SP2
( Singapore etc )
( Singapore etc ),
Thailand, Vietnam.
KD-75X9400C Black RMF-TX100T Taiwan
RMT-TX100T
KD-75X9400C Black RMF-TX100E Sanz AZ1 (Australia,
RMT-TX100A New Zealand)
3

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.
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.
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.
C t h d l t hil i th TV i i t t f f t d t id d• Correct hand placement while carrying the TV is very important for safety and to avoid damages.
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.
• Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
O t b k b tt h ld t t t t t• Outer case broken battery should not contact to water.
4

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.
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.
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.p p pp p ; g p p p
• Lors du transport du téléviseur, l’emplacement des mains est très important pour votre sécurité, ainsi que pour éviter de causer des dommages.
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.
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 reglagesfonctionnement. 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.
• Il existe un risque d’explosion si la batterie n’est pas correctement remplacée. Utilisez uniquement un type de batterie similaire ou équivalent.
• Lorsqu’il est endommagé, le boîtier externe de la batterie ne doit pas entrer en contact avec l’eau.
5

WARNINGS AND CAUTIONS
When repairing the LCD panel, be sure you are grounded by using a wrist band.
When repairing the LCD panel on the all the LCD panel m st be sec red sing the 4 mo nting holes on the rear co erWhen repairing the LCD panel on the wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
1) Do not press on the panel or frame edge to avoid the risk of electric shock.
2) Do not scratch or press on the panel with any sharp objects.
3) Do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
4) Do not expose the LCD panel to direct sunlight.
5) Avoid contact with water. It may cause a short circuit within the module.
6) Disconnect the AC power when replacing the backlight (CCFL) or inverter circuit. (High voltage occurs at the inverter circuit at 650Vrms.)
7) Always clean the LCD panel with a soft cloth material.
8) Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.) g g g y
9) Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
10) It is recommended not to exceed 1 hour of Power-On nor Burn-in period with LCD panel face down condition, in repair activity.
6

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.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.
7

SAFETY CHECK-OUT
8

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
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.
problems occur.
Result for all of the following diagnostic items are displayed on screen.
If the screen displays a “0”, no error has occurred .
RED LED blinking count Detection Items
2x <G/B> Main 12V over voltage [MAIN_POWER]
<G>: Power supply board, <B>: Main board, <T>: Tcon board, (LD) board ,
<P>: Panel module , <S>: Speaker , <A>: Power Adapter
3x
<B> Main 5.0V failure [DC_ALERT]
<B/S> Audio amp. protection [AUD_ERR]
4x <LD/P> LED driver failure/LED voltage protection [LD_ERR]
<LD/P>
Error detection of the I2C communication between the Main device and the LD IC.[BCM_ERR]
5x
<P/T/G/B> Panel ID EEPROM I2C No ACK (Also panel power failure is a suspect) [P_ID_ERR]
<T> TCon IC I2C communication error [TCON_ERR]
6x <G/P/B/LD> 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]8x <B> Software error [SW_ERR]
Red italic : detect at startup sequence only.
9

SELF DIAGNOSIS FUNCTION
[SELF DIAGNOSTIC SCREEN DISPLAY]
SELF CHECK
Error item Naming
Error count
Format of error timestamps
YYMMDDhhmmss (in UTC)
Example:
<<
002 MAIN_POWER 000000000000 000000000000 000000000000 000
003 DC_ALERT 000000000000 000000000000 000000000000 000
003 AUD_ERR 150101000018 150101000018 150101000018 003
003 HDMI_EQ 150101000123 150101000045 150101000045 003
003
TU DEMOD 150101000218 150101000223 150101000105 003
Back
Example:
120823132523 -> Aug 23 2012 13:25:23 UTC
* Only when time is set, an error timestamp
is saved.
003 TU_DEMOD 150101000218 150101000223 150101000105 003
004 LD_ERR 000000000000 000000000000 000000000000 000
004 BCM_ERR 000000000000 000000000000 000000000000 000
005 TCON_ERR 150101000504 000000000000 000000000000 001
005 P_ID_ERR 000000000000 000000000000 000000000000 000
006BACKLIGHT ERR 000000000000 000000000000 000000000000 000
Smart Core Red LED
blinking count
006 BACKLIGHT ERR 000000000000 000000000000 000000000000 000
007 TEMP_ERR 150101000200 150101000002 000000000000 002
007 4KBE_ERR 000000000000 000000000000 000000000000 000
008 SW_ERR 000000000000 000000000000 000000000000 000
00005 00414 00002
[Home]Exit
•Panel Operation Time is recorded every
30 min, but Total Operation Time is recorded every 1 hr.
Therefore, the panel op. time might become larger than
the total op. time.
Error
timestamp for
last recorded
error
Error
timestamp for
second last
recorded error
Error
timestamp
for 3rd last
recorded
Total Operation Time [hr] – Boot Count – Panel Operation Time [hr]
error
10
p [ ] p [ ]

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:
S[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
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.
11

• There are clutch in the yellow frame[ ]. Therefore please be careful in the case of the disassembly or assembly of parts.
1-1-1. STAND L (L) A/STAND R (L) A
1 2
STAND L (L) A (P/N: 4-562-462-01)
12
STAND L (L) A (P/N: 4 562 462 01)
/STAND R (L) A (P/N: 4-562-463-01)
R/L side each
2 screws (SCREW, +PSW M5X16) P/N: 2-580-608-01

DISASSEMBLY
1-1-2. COVER, TERMINAL (L ALB)
1
2
COVER, TERMINAL (L ALB)
13

DISASSEMBLY
1-1-3. LABEL, CI (not applicable for this model) AND LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (W)
LABEL, CI
LABEL, REAR TERMINAL
LABEL, SIDE TERMINAL (W)
14

DISASSEMBLY
1-1-4. AC COVER AND POWER SUPPLY CORD
1
Screw (SCREW, +PSW M4X10) P/N: 4-159-298-01
2 3 4
POWER SUPPLY CORD
5
POWER SUPPLY CORD
15
AC COVER

DISASSEMBLY
1-1-5. REAR COVER (L ALB) A
1
14 screws (SCREW, +PWH M3X6) P/N: 4-452-935-11
2
( ) /
16
4 screws (SCREW, +BVTP 4X12 TYPE2 IT-3) P/N: 2-580-639-01
4 screws (SCREW, ORNAMENTAL M6X12) P/N: 4-268-126-02

DISASSEMBLY
1-1-5. REAR COVER (L ALB) A
3
REAR COVER (L ALB) A
17

DISASSEMBLY
1-1-6. TAPE
TAPE
TAPE
TAPE
18
TAPE

DISASSEMBLY
1-1-7. TAPE
NG (Sharp Edge area)
NG (Sharp Edge area)
TAPE
TAPE
TAPE
19

DISASSEMBLY
1-1-8. WIRE DRESSING
20

DISASSEMBLY
1-1-9. WIRE DRESSING
21