Sony KV27FV16 service manual Troubleshooting

Page 13

— 13 —

Other Information

Troubleshooting

If you are having a problem with your TV, try the suggestions below. If the problem persists, contact your nearest Sony dealer.

No picture, no

 

Make sure the power cord is plugged in.

sound

￿

If red light is flashing on the front of your TV for more

 

 

than a few minutes, disconnect and reconnect the

 

 

power cord to restore the TV. If the problem continues,

 

 

call your local service center.

 

 

Check the TV/VIDEO settings: when watching TV, set

 

 

to TV; when watching video equipment, set to VIDEO

 

 

(page 14).

 

 

 

Make sure the batteries have been inserted correctly

 

 

into the remote control (page 2).

 

 

Try another channel, it could be station trouble.

 

 

 

 

 

Poor or no

 

Adjust Picture in the Video menu (page 22).

picture, good

 

Adjust Brightness in the Video menu (page 22).

sound

 

Check the antenna and/or cable connections (page 3).

 

 

 

 

 

 

 

 

Good picture,

 

Press

 

 

so that MUTING disappears from the

 

 

no sound

 

screen (page 14).

 

 

Check your Audio settings. Your TV may be set to

 

 

Auto-SAP (page 24).

 

 

 

 

 

No color

 

Adjust Color in the Video menu (page 22).

 

 

 

 

 

No signal

 

Check the Cable setting in the Channel Setup menu

 

 

(page 25).

 

 

 

Check the antenna and/or cable connections (page 3).

 

 

Make sure the channel selected is currently

 

 

broadcasting.

 

 

 

 

 

Dotted lines or

 

Adjust the antenna.

stripes

 

Move the TV away from other electronic equipment.

 

 

Some electronic equipment can create electrical noise,

 

 

which can interfere with TV reception.

 

 

 

 

 

Double images

 

Check your outdoor antenna or call your cable service.

or ghosts

￿

 

 

 

 

 

 

 

 

 

 

39

Operating Instructions

Cannot receive

 

Make sure Cable is set to OFF in the Channel Setup

higher number

 

menu (page 25).

 

 

 

channels (UHF)

 

Perform Auto Program to add channels that are not

when using an

 

presently in the memory (page 16).

 

 

antenna

 

 

 

 

 

Cable stations

 

Make sure Cable is set to ON in the Channel Setup

don’t seem to

 

menu (page 25).

 

 

 

work

 

Perform Auto Program to add channels that are not

 

 

presently in the memory (page 16).

 

 

Remote control

 

Batteries could be weak. Replace them (page 2).

does not

 

Move the TV 3-4 feet away from fluorescent lights.

operate

 

 

 

 

 

The TV needs

 

Clean the TV with a soft dry cloth. Never use strong

to be cleaned

 

solvents such as thinner or benzine, which might

 

 

damage the finish of the cabinet.

 

 

Lost password

 

In the password screen, enter the following master

for Parental

 

password: 4357. After using the master password, you

Control

￿

must create a new password, it cannot be used to

 

 

unlock currently blocked channels.

 

 

You lost your

 

You can use the front A/V panel controls to access the

remote control

￿

menu. Press

to open the menu. Use the

or

 

 

buttons on the front A/V panel instead of the F or F

 

 

buttons on the remote control. Use the

button on

 

 

the front A/V panel instead of the G, g, and

 

 

 

buttons on the remote control. Press

again when

 

 

the setting or adjustment is complete. Contact your

 

 

nearest Sony dealer to order a replacement.

 

Cannot access

 

If you use the

button to close the Basic menu, only

other menus

 

the Basic menu appears when you press

 

again. To

when using the

 

have access to the other menus, use the F button to

Basic Menu

￿

select Advance Menu (page 35).

 

 

If, after reading these Operating Instructions, you have additional questions related to the use of your Sony television, please call our Direct Response Center at 1-800-222-SONY (7669) (U.S. residents only) or (416) 499-SONY (7669) (Canadian residents only).

40

KV-27FV16/29FV16/29FV16C/32FS12/32FS16

Image 13
Contents Trinitron Color TV = SRS Sound Retreival System SpecificationsTable of Contents SAFETY-RELATED Component Warning SELF-DIAGNOSTIC FunctionSTANDBY/TIMER LED Diagnostic Item Flash CountHandling of Self-Diagnostic Screen Display Leakage Test Safety CHECK-OUTGeneral Connecting Your TVConnecting Additional Equipment TV, Cable box, and Cable TV and Satellite Receiver Function PowerMuting SystemTroubleshooting Chassis Assembly Removal Service Position Section DisassemblyRear Cover Removal Anode CAP Removal Picture Tube RemovalBefore Removing Anode CAP Adjustment Procedure Section SET-UP AdjustmentsBeam Landing Convergence Dynamic Convergence AdjustmentVertical Static Convergence Horizontal Static ConvergenceScreen-Corner Convergence TLH Plate AdjustmentFocus White Balance Adjustments Method of Setting the Service Adjustment ModeHold-Down Readjustment Section Safety Related AdjustmentsB+ Voltage Confirmation and Adjustment Preparation Before ConfirmationDigital Power SupplyMultimeter FBTService Adjustment Mode On Section Circuit AdjustmentsAdjustment Buttons and Indicators Electrical Adjustments by Remote CommanderFunction Range Data Ntsc PAL M PAL N Video Adjustment ItemsAverage Function Range Data PAL M PAL N Feature ID MapMA Board Adjustments Center Adjustment Hpos Center Adjustment VposSize Adjustment Hsiz KV-27FV16/29FV16/29FV16C/32FS12/32FS16KV-27FV16/29FV16/29FV16C/32FS12/32FS16 KV-27FV16/29FV16/29FV16C/32FS12/32FS16 KV-27FV16/29FV16/29FV16C/32FS12/32FS16 Convergence Block Diagram DiagramsAntenna Board IC Block Diagrams Printed Wiring Boards and Schematic DiagramsCircuit Board Locations Board Locator List Power SUPPLY, DEFLECTION, TUNER/IF, AUDIO, MTSBoard Mark * List Board Schematic DiagramBoard IC Voltage List Board Transistor Voltage ListMA Board Mark * List MA Board Schematic DiagramMA Board Waveforms Tuning CONTROL, 2ND TUNER, Y/C/J MA Board IC Voltage List MA Board IC Block DiagramsMA Board Transistor Voltage List MA Board Locator ListHX Board Schematic Diagram CA Board Schematic DiagramCA Board Mark * List CA Board WaveformsBoard IC Voltage List Voltage ListConvergence BC Board IC Voltage List BC Board Schematic DiagramBC Board Transistor Voltage List BC Board WaveformsHB Board Schematic Diagram HA Board Schematic DiagramFront A/V, Menu KEY IR DetectorAudio Processor VA Board MARK* ListVelocity Modulator IC3301 PIP, Chroma Decoder Component SideSemiconductors Section Exploded ViewBeznet Assy DescriptionREF. NO. Part no Description Remark DY Y34RSA-X Picture Tube KV-32FS12/32FS16 onlyCapacitor Section Electrical Parts ListREF.NO Description Remark 1KVPLUG, Connector 10P PLUG, Connector 11PDiode Diode RD9.1EW-T1Ferrite Bead FuseJack Chip ConductorPhoto Coupler CoilIC Link TransistorMetal CarbonMetal Oxide Metal ChipFusible CementedRelay SwitchTransformer ThermistorFilter ConnectorCrystal PC Board Resistor Diode Variable ResistorOnly PC BoardPLUG, Connector 4P PLUG, Connector 7PHA Mounted PC Board ALL Except KV-32FS12/32FS16 Board HX Mounted PC BoardIC NJW1130G-TE2 PLUG, Connector 3PR452 PLUG, Connector 9P PLUG, Connector 8PALL Except KV-32FS12 PLUG, Connector 2PDiode UDZ-TE-17-5.1B Diode MA111-TXL356 1-216-296-91 Short KV-27FV16/29FV16/29FV16C/32FS12/32FS16 R286 OSCILLATOR, Crystal VIBRATOR, CrystalBoard Transistor 2SD1292 IC TDA8501T150K Remote Commander Accessories and PackagingKV-27FV16/29FV16/29FV16C/32FS12/32FS16 KV-27FV16/29FV16/29FV16C/32FS12/32FS16 Sony Corporation