Sony KV-27V40 service manual Display of STANDBY/TIMER Light Flash Count

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2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT

2 times

4 times

5 times

Lamp ON 0.3 sec.

Lamp OFF 0.3 sec.

 

 

Lamp OFF

 

 

3 sec.

 

 

 

 

 

Diagnostic Item

Flash Count*

+B overcurrent

2 times

Vertical deflection stopped

4 times

White balance failure

5 times

*One flash count is not used for self-diagnostic.

3.STOPPING THE STANDBY/TIMER FLASH

KV-27V40 / 27V45 / 27V65 / 29VL40 / 29VL65A / 29VL65C / 29VL85 / 29VL95

STANDBY/SLEEP lamp

Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER lamp from flashing.

4. 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 pos sible to bring up past occurances 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:

Screen display channel 5 Sound volume – Power ON

Note that this differs from entering the service mode (sound volume

Self-Diagnostic screen display

+

).

SELF DIAGNOSTIC

 

2:

 

0

<-------------

Numeral "0" means that no fault has been detected.

3:

N/A

0

 

 

4:

 

0

 

 

5:

 

1

<-------------

Numeral "1" means a fault has been detected one time only.

101:

N/A

0

 

 

 

 

 

 

 

5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY

Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to "0".

Unless the result display is cleared to "0", the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.

[Clearing the result display]

To clear the result display to "0", press buttons on the remote commander sequentially as shown below when the diagnostic screen is being displayed.

Channel 8 ENTER

[Quitting Self-diagnostic screen]

To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.

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Contents Trinitron Color TV KV-27V65 SpecificationsTable of Contents SAFETY-RELATED Component Warning SELF-DIAGNOSTIC FunctionDisplay of STANDBY/TIMER Light Flash Count SELF-DIAGNOSTIC Circuit Leakage Test Safety CHECK-OUTSection General Connecting directly to cable or anCable or Antenna Connections C AntennaVCR Connections Cable Box ConnectionsDBS Connections Connecting a DBS Direct Broadcast Satellite receiverAdditional Connections Setting up the TV automatically Using the remote control, Move & Select buttonsInserting batteries On-Screen Help/InstructionsWatching the TV Using the White Labeled Buttons for TV OperationsTip z Watching two programs at one time PIPTo restore the factory Video settings Using the Video menuLearning menu selection To select the Video menuTo select the Audio menu Using the Audio menuTo restore the factory Audio settings Using the SET UP menu Using the Timer menuTo select the Timer menu To cancel the ON/OFF Timer functionPress Reset while the SET UP menu is displayed To erase the Channel Block settingsVCR manufacturer code numbers Programming the remoteMDP Multi Disc Player manufacturer code numbers DVD Digital Versatile Disc manufacturer code numbersFor more details on operating the cable box or DBS receiver If the remote control doesn’t workManufacturer code numbers cable box Manufacturer code numbers DBS receiverTroubleshooting Section Picture Tube Removal Beam Landing Section SET-UP AdjustmentsConvergence Method of Setting the Service Adjustment Mode Preparation before Confirmation Section Safety Related AdjustmentsFBT BoardElectrical Adjustment by Remote Commander Section Circuit AdjustmentsItem of Adjustments Fifr Field Frequency Sbal SUB Balance Disp OSD Position ID-0 ID-1 ID-2 ID-3 ID-4 ID-5 ID-6 ID-7 OUT Nted by Camcad Ba43blk Page Page Page Page Page Page Circuit Boards Location ONE Tuner Chassis KV-27V40/27V45/29VL40/29VL85 Section Exploded ViewsTWO Tuner Chassis KV-27V65/29VL65A/29VL65C/29VL95 Main Power Switch KV-29VL65A only Model Capacitor Section Electrical Parts ListBOARD, Complete Acommon Parts Listing Diode FilterJack Ferrite BeadChip Conductor CoilResistor TransistorRES, Chip R277 Short R278 Metal Relay SwitchTransformer ThermistorKV-27V40/29VL40 Connector56K Board Variant List KV-27V65/29VL95 KV-27V65/29VL95THP601 1-809-539-11 Thermistor Positive KV-29VL65A KV-27V45/29VL85 REF.NO. Part no Description KV-29VL65C Cemented CV BOARD, Complete Fuse CV EHV BOARD, Complete Complete Parts ListingHZ BOARD, Complete KV-29VL65A only HV HZComplete Parts Listing K Pcomplete Parts Listing Crystal Complete Parts Listing PRemote Commander Accessories and Packing MaterialsSony Corporation