Sony TRINITRON KV-27FS100 User Manual (English)

Questions and Answers:

P
Peter FarrellAug 19, 2025
Why is there no picture or sound on my Sony TRINITRON KV-27FS100 TV?
- T
  thomasmooreAug 19, 2025
  If your Sony TV has no picture or sound, ensure the power cord is securely plugged in. If a red light flashes on the front of the TV for several minutes, try disconnecting and reconnecting the power cord. Verify that the TV/VIDEO setting is correctly set (TV for regular broadcasts, VIDEO 1, 2, 3, or 4 for video equipment). Also, ensure the remote control batteries are correctly inserted and try changing channels to rule out any station issues.
S
Shari RubioAug 21, 2025
What to do if my Sony TRINITRON KV-27FS100 TV remote control does not operate?
- S
  Sharon ClineAug 21, 2025
  If your Sony TV remote isn't working, first press the TV (FUNCTION) button when operating your TV. Check the batteries' orientation and replace them if weak. Also, move the TV three to four feet away from fluorescent lights.
J
Javier EvansAug 23, 2025
How to fix good picture but no sound on Sony TV?
- L
  Lori TuckerAug 23, 2025
  If your Sony TV has a good picture but no sound, first press the Muting button to ensure muting is off. Check your Audio settings to see if your TV is set to Auto SAP in the MTS feature. Also, make sure the Speaker option is set to On in the Audio Menu.
D
dannyhumphreyAug 26, 2025
What to do if my Sony TRINITRON KV-27FS100 only shows snow on the screen?
- A
  Angela BurnsAug 26, 2025
  If your Sony TV screen only displays snow, check the Cable setting in the Channel Setup menu. Also, inspect the antenna and/or cable connections. Finally, ensure that the selected channel is currently broadcasting.
K
Karen BushAug 28, 2025
How to get UHF channels on my Sony TV with antenna?
- W
  williamssamuelAug 28, 2025
  To receive higher number channels (UHF) on your Sony TV when using an antenna, ensure that Cable is set to Off in the Channel Setup menu. You may also need to perform Auto Program to add channels not currently in the memory.
J
Jeffrey ScottAug 30, 2025
What to do if Sony TRINITRON KV-27FS100 doesn’t turn on after disconnecting and timer LED flashes?
- B
  Brian PollardAug 30, 2025
  If your Sony TV doesn’t turn on after disconnecting and the timer LED flashes, press the POWER button on your remote control or on the TV front panel one more time.
A
April JenkinsSep 2, 2025
Why is my Sony TV picture poor with good sound?
- J
  John WheelerSep 2, 2025
  If your Sony TV has poor or no picture but good sound, adjust the Picture and Brightness settings in the Video menu. Also, check the antenna and/or cable connections.
T
tdavisSep 4, 2025
Why are my Sony TRINITRON KV-27FS100 cable stations not working?
- A
  Abigail MillerSep 4, 2025
  If cable stations aren't working on your Sony TV, ensure Cable is set to On in the Channel Setup menu. You might also need to perform Auto Program to add channels that aren't currently stored in the memory.
G
George MillerSep 6, 2025
How to fix dotted lines or stripes on Sony TRINITRON KV-27FS100 TV?
- J
  jacobhicksSep 6, 2025
  To fix dotted lines or stripes on your Sony TV screen, try adjusting the antenna. Also, move the TV away from other electronic equipment.
D
Deborah LambertSep 8, 2025
How to fix no color on Sony TV?
- A
  Alex CamposSep 9, 2025
  If your Sony TV has no color, adjust the Color setting in the Video menu.

Sony TRINITRON KV-27FS100 Specifications

General

Brand	Sony
Model	TRINITRON KV-27FS100
Category	TV
Language	English

Summary

1. Disassembly

1-1. Rear Cover Removal

Procedure for removing the rear cover.

1-2. Chassis Assembly Removal

Procedure for removing the chassis assembly.

1-3. Service Position

Details on placing the TV in a service position.

1-4. Picture Tube Removal

Steps for removing the picture tube.

2. Set-up Adjustments

2-1. Beam Landing

Adjusting the beam landing for proper picture alignment.

2-2. Convergence

Adjusting convergence for color alignment.

2-3. Focus

Adjusting the focus for picture sharpness.

2-4. Screen (G2)

Adjusting the screen (G2) voltage for brightness.

2-5. White Balance Adjustments

Adjusting white balance for accurate color reproduction.

3. Safety Related Adjustments

3-1. R530, R531 Confirmation Method (Hold-Down Confirmation) and Readjustments

Confirmation and readjustment for specific safety components.

3-2. B+ Voltage Confirmation and Adjustment

Confirming and adjusting B+ voltage for safety.

4. Circuit Adjustments

4-1. Setting Service Adjustment Mode

Steps to enter the service adjustment mode.

4-2. Memory Write Confirmation Method

Method to confirm that adjustments are saved.

4-3. Remote Adjustment Buttons and Indicators

Explanation of remote control buttons for adjustments.

4-4. Service Data Lists

Lists of service data parameters and values.

4-5. ID Map Table

Table mapping IDs to specific settings.

4-6. Board Adjustments

Specific adjustments for different boards.

5. Diagrams

5-1. Circuit Board Location

Diagram showing the location of circuit boards.

5-2. Printed Wiring Board and Schematic Diagrams Information

Information on interpreting PWB and schematic diagrams.

5-3. Block Diagram and Schematics

Block diagram and detailed schematics.

A BOARD SCHEMATIC DIAGRAM

Schematic diagram for the A board.

P BOARD SCHEMATIC DIAGRAM

Schematic diagram for the P board.

HS BOARD SCHEMATIC DIAGRAM

Schematic diagram for the HS board.

C BOARD SCHEMATIC DIAGRAM

Schematic diagram for the C board.

V BOARD SCHEMATIC DIAGRAM

Schematic diagram for the V board.

5-4. Semiconductors

List of semiconductor components.

6. Exploded Views

6-1. Chassis (KV-27FS100/27FS200/29FS100 ONLY)

Exploded view of the chassis for specific models.

6-2. Picture Tube (KV-27FS100/27FS200/29FS100 ONLY)

Exploded view of the picture tube for specific models.

6-3. Chassis (KV-32FS100/32FS200/34FS100 ONLY)

Exploded view of the chassis for specific models.

6-4. Picture Tube (KV-32FS100/32FS200/34FS100 ONLY)

Exploded view of the picture tube for specific models.

7. Electrical Parts List

RESISTORS

List of resistor components with values and types.

CAPACITOR

List of capacitor components with values and types.

CONNECTOR

List of connector components with part numbers and types.

DIODE

List of diode components with part numbers and types.

IC

List of integrated circuit components with part numbers.

JACK

List of jack components with part numbers and types.

CHIP CONDUCTOR

List of chip conductor components with part numbers.

COIL

List of coil components with part numbers and types.

TRANSISTOR

List of transistor components with part numbers and types.

SWITCH

List of switch components with part numbers.

TRANSFORMER

List of transformer components with part numbers.

THERMISTOR

List of thermistor components with part numbers.

VARISTOR

List of varistor components with part numbers.

FUSE

List of fuse components with part numbers and ratings.

FERRITE BEAD

List of ferrite bead components with part numbers.

REMOTE COMMANDER

List of remote commander parts and accessories.

SPECIFICATIONS

KV-27FS100, KV-27FS200

Specifications for KV-27FS100 and KV-27FS200 models.

KV-32FS100, KV-32FS200

Specifications for KV-32FS100 and KV-32FS200 models.

KV-36FS100, KV36FS200

Specifications for KV-36FS100 and KV36FS200 models.

WARNINGS AND CAUTIONS

SAFETY CHECK-OUT

SELF-DIAGNOSTIC FUNCTION

Diagnostic Test Indicators

Indicators showing probable causes of errors.

Display of Standby/Timer LED Flash Count

LED flash counts and their meanings for diagnostics.

Introduction

Introducing the FD Trinitron WEGA® Features

Overview of key features of the FD Trinitron WEGA TV.

About this Manual

Batteries for the Remote Control

Instructions for inserting batteries into the remote control.

Front Panel Menu Controls

Description of front panel controls for menu access.

Using the Remote Control

Connecting Your TV

TV Rear Panel

Illustration and description of the TV's rear panel connections.

Basic Connections

Instructions for connecting TV to antenna or CATV cable.

Cable Box Connections

Steps for connecting a cable box to the TV.

Cable Box and Cable

Setup for cable systems with scrambled channels.

Connecting Additional Equipment

Connecting a TV and VCR

Instructions for connecting a TV and VCR.

Connecting a TV, VCR, and Cable Box

Steps for connecting TV, VCR, and cable box simultaneously.

Connecting a TV and Satellite Receiver

Instructions for connecting a TV and satellite receiver.

Connecting a TV, Satellite Receiver, and VCR

Steps for connecting TV, satellite receiver, and VCR.

Connecting a DVD Player

Instructions for connecting a DVD player to the TV.

Connecting a Camcorder

Instructions for connecting a camcorder to the TV.

Connecting an Audio System

Instructions for connecting TV audio to a stereo system.

Using Basic Functions

Setting Up the TV Automatically

Guide for automatic channel setup (Auto Program).

To perform Auto Program again

Steps to rerun the Auto Program setup.

To reset the TV to factory settings

Procedure to reset TV to factory default settings.

Quick Start to the Menus

Using Picture in Picture (PIP)

Displaying Picture in Picture

Steps to display and check the Picture-in-Picture feature.

To use PIP

Instructions on how to activate and use the PIP feature.

PIP Functions buttons

Explanation of buttons used for PIP functionality.

To change channels/programs in the PIP window

How to change channels within the PIP window.

Setups that affect your ability to use PIP

Using the Menus

How to access menus

Step-by-step guide on how to open and navigate TV menus.

Using the Video Menu

Mode

Selecting picture modes like Vivid, Standard, Movie, Sports.

Picture Controls

Adjusting picture settings like brightness, color, hue, sharpness.

Color Temp. White tint adjustment

Adjusting white balance for color temperature.

VM Velocity Modulation

Adjusting velocity modulation for picture definition.

Using the Audio Menu

Treble

Adjusting the treble for higher pitched sounds.

Bass

Adjusting the bass for lower pitched sounds.

Balance

Adjusting the speaker balance between left and right.

Effect

Selecting audio effects like Surround or Off.

MTS Multi-Channel TV Sound

Selecting audio modes like Stereo, Auto SAP, or Mono.

Speaker Custom selection of audio output source

Controlling audio output from TV speakers or external system.

Audio Out

Using the Channel Setup Menu

Favorite Channels Quick access to favorite channels

Setting up and accessing favorite channels.

Cable

Configuring cable input settings (antenna vs. cable).

Channel Fix

Setting channel fix for cable box or VCR control.

Auto Program

Channel Skip/Add

Channel Label Label up to 40 channels with their call letters

Using the Parent Menu

Parental Control Setting the Rating

Changing your Password

Procedure to change the parental control password.

Select a Country

Selecting country for appropriate rating system.

Information for Parents To view a program that exceeds the TV rating

Using the Custom Menu

Guide for setting custom rating limits.

United States: Selecting Custom Rating Options

Movie Rating

Defines movie rating levels.

TV Rating

Defines TV rating levels by age and content.

Unrated

Canada: Selecting Custom Rating Options

English Rating

Canadian English program ratings.

French Rating

Canadian French program ratings.

U.S.A. Rating

Reference to US rating system on page 32.

Using the Timer Menu

Current Time Set your TV to the current day and time.

Setting the current day and time for timers.

Timer 1 and Timer 2 Scheduled viewing

Programming TV on/off times, duration, and channels.

Using the Setup Menu

Caption Vision Closed Captioning

Selecting closed captioning modes.

Video Label Label connected equipment

Labeling connected video equipment for input selection.

Tilt Correction

Correcting picture tilt.

Language

Selecting the menu display language.

16:9 Enhanced

Enhancing picture resolution for wide-screen sources.

Demo

Running a demonstration of on-screen menus.

Using the Basic Menu

Picture Picture contrast

Adjusting picture contrast.

Caption Vision Closed Captioning

Basic options for closed captioning.

Effect

Selecting audio effects.

Advanced Menu

Navigating to advanced menus.

Other Information

Programming the Remote Control

Instructions for programming the remote to control other devices.

VCR codes

List of codes for programming VCRs.

Cable box codes

List of codes for programming cable boxes.

Satellite receiver codes

List of codes for satellite receivers.

DVD Player codes

List of codes for DVD players.

DBS codes

List of codes for DBS systems.

Operating a VCR

How to operate a VCR using the remote.

Operating a DVD

How to operate a DVD player using the remote.

Operating a Laser Disc

How to operate a laser disc player using the remote.

Troubleshooting

Reset the TV to factory settings

Steps to reset the TV to its factory default settings.

No picture, no sound

Solutions for TV with no picture or sound.

Poor or no picture, good sound

Solutions for poor picture but good sound.

Good picture, no sound

Solutions for good picture but no sound.

No color

Solutions for TV displaying no color.

Only snow appears on the screen

Solutions for screen displaying only snow.

Dotted lines or stripes

Solutions for dotted lines or stripes on the screen.

Double images or ghosts

Solutions for double images or ghosts.

Cannot receive higher number channels (UHF) when using an antenna

Solutions for not receiving UHF channels via antenna.

Cable stations don’t seem to work

Troubleshooting cable reception problems.

Remote control does not operate

Solutions for a non-operational remote control.

Cannot change channels with the remote control

Solutions for remote control not changing channels.

Cannot access other menus when using the Basic menu

Troubleshooting access to other menus from the Basic menu.

The remote control doesn’t work in PIP mode

Solutions for remote control not working with PIP.

There is no window picture or it is just static

Solutions for no window picture or static in PIP.

I get the same program in the window picture as in the main picture

Solutions when main and window PIP pictures are the same.

I cannot get anything but TV

Solutions when only TV input is available.

The TV needs to be cleaned

Instructions for cleaning the TV cabinet.

Lost password for Parental Control

Recovering a lost parental control password.

You lost your remote control

Solutions for a lost remote control.

There is a black box on the screen

Troubleshooting a black box on the screen related to text display.

TV doesn’t turn on after disconnecting the TV and timer LED flashes

Solutions for TV not turning on after power disconnect.

Introduction

Introducing the FD Trinitron WEGA® Features

Overview of key features of the FD Trinitron WEGA TV.

About this Manual

Batteries for the Remote Control

Instructions for inserting batteries into the remote control.

Front Panel Menu Controls

Description of front panel controls for menu access.

Using the Remote Control

Connecting Your TV

TV Rear Panel

Illustration and description of the TV's rear panel connections.

Basic Connections

Instructions for connecting TV to antenna or CATV cable.

Cable Box Connections

Steps for connecting a cable box to the TV.

Cable Box and Cable

Setup for cable systems with scrambled channels.

Connecting Additional Equipment

Connecting a TV and VCR

Instructions for connecting a TV and VCR.

Connecting a TV, VCR, and Cable Box

Steps for connecting TV, VCR, and cable box simultaneously.

Connecting a TV and Satellite Receiver

Instructions for connecting a TV and satellite receiver.

Connecting a TV, Satellite Receiver, and VCR

Steps for connecting TV, satellite receiver, and VCR.

Connecting a DVD Player

Instructions for connecting a DVD player to the TV.

Connecting a Camcorder

Instructions for connecting a camcorder to the TV.

Connecting an Audio System

Instructions for connecting TV audio to a stereo system.

Using Basic Functions

Setting Up the TV Automatically

Guide for automatic channel setup (Auto Program).

To perform Auto Program again

Steps to rerun the Auto Program setup.

To reset the TV to factory settings

Procedure to reset TV to factory default settings.

Quick Start to the Menus

Using Picture in Picture (PIP)

Displaying Picture in Picture

Steps to display and check the Picture-in-Picture feature.

To use PIP

Instructions on how to activate and use the PIP feature.

PIP Functions buttons

Explanation of buttons used for PIP functionality.

To change channels/programs in the PIP window

How to change channels within the PIP window.

Setups that affect your ability to use PIP

Using the Menus

How to access menus

Step-by-step guide on how to open and navigate TV menus.

Using the Video Menu

Mode

Selecting picture modes like Vivid, Standard, Movie, Sports.

Picture Controls

Adjusting picture settings like brightness, color, hue, sharpness.

Color Temp. White tint adjustment

Adjusting white balance for color temperature.

VM Velocity Modulation

Adjusting velocity modulation for picture definition.

Using the Audio Menu

Treble

Adjusting the treble for higher pitched sounds.

Bass

Adjusting the bass for lower pitched sounds.

Balance

Adjusting the speaker balance between left and right.

Effect

Selecting audio effects like Surround or Off.

MTS Multi-Channel TV Sound

Selecting audio modes like Stereo, Auto SAP, or Mono.

Speaker Custom selection of audio output source

Controlling audio output from TV speakers or external system.

Audio Out

Using the Channel Setup Menu

Favorite Channels Quick access to favorite channels

Setting up and accessing favorite channels.

Cable

Configuring cable input settings (antenna vs. cable).

Channel Fix

Setting channel fix for cable box or VCR control.

Auto Program

Channel Skip/Add

Channel Label Label up to 40 channels with their call letters

Using the Parent Menu

Parental Control Setting the Rating

Changing your Password

Procedure to change the parental control password.

Select a Country

Selecting country for appropriate rating system.

Information for Parents To view a program that exceeds the TV rating

Using the Custom Menu

Guide for setting custom rating limits.

United States: Selecting Custom Rating Options

Movie Rating

Defines movie rating levels.

TV Rating

Defines TV rating levels by age and content.

Unrated

Canada: Selecting Custom Rating Options

English Rating

Canadian English program ratings.

French Rating

Canadian French program ratings.

U.S.A. Rating

Reference to US rating system on page 32.

Using the Timer Menu

Current Time Set your TV to the current day and time.

Setting the current day and time for timers.

Timer 1 and Timer 2 Scheduled viewing

Programming TV on/off times, duration, and channels.

Using the Setup Menu

Caption Vision Closed Captioning

Selecting closed captioning modes.

Video Label Label connected equipment

Labeling connected video equipment for input selection.

Tilt Correction

Correcting picture tilt.

Language

Selecting the menu display language.

16:9 Enhanced

Enhancing picture resolution for wide-screen sources.

Demo

Running a demonstration of on-screen menus.

Using the Basic Menu

Picture Picture contrast

Adjusting picture contrast.

Caption Vision Closed Captioning

Basic options for closed captioning.

Effect

Selecting audio effects.

Advanced Menu

Navigating to advanced menus.

Other Information

Programming the Remote Control

Instructions for programming the remote to control other devices.

VCR codes

List of codes for programming VCRs.

Cable box codes

List of codes for programming cable boxes.

Satellite receiver codes

List of codes for satellite receivers.

DVD Player codes

List of codes for DVD players.

DBS codes

List of codes for DBS systems.

Operating a VCR

How to operate a VCR using the remote.

Operating a DVD

How to operate a DVD player using the remote.

Operating a Laser Disc

How to operate a laser disc player using the remote.

Troubleshooting

Reset the TV to factory settings

Steps to reset the TV to its factory default settings.

No picture, no sound

Solutions for TV with no picture or sound.

Poor or no picture, good sound

Solutions for poor picture but good sound.

Good picture, no sound

Solutions for good picture but no sound.

No color

Solutions for TV displaying no color.

Only snow appears on the screen

Solutions for screen displaying only snow.

Dotted lines or stripes

Solutions for dotted lines or stripes on the screen.

Double images or ghosts

Solutions for double images or ghosts.

Cannot receive higher number channels (UHF) when using an antenna

Solutions for not receiving UHF channels via antenna.

Cable stations don’t seem to work

Troubleshooting cable reception problems.

Remote control does not operate

Solutions for a non-operational remote control.

Cannot change channels with the remote control

Solutions for remote control not changing channels.

Cannot access other menus when using the Basic menu

Troubleshooting access to other menus from the Basic menu.

The remote control doesn’t work in PIP mode

Solutions for remote control not working with PIP.

There is no window picture or it is just static

Solutions for no window picture or static in PIP.

I get the same program in the window picture as in the main picture

Solutions when main and window PIP pictures are the same.

I cannot get anything but TV

Solutions when only TV input is available.

The TV needs to be cleaned

Instructions for cleaning the TV cabinet.

Lost password for Parental Control

Recovering a lost parental control password.

You lost your remote control

Solutions for a lost remote control.

There is a black box on the screen

Troubleshooting a black box on the screen related to text display.

TV doesn’t turn on after disconnecting the TV and timer LED flashes

Solutions for TV not turning on after power disconnect.

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Sony TRINITRON KV-27FS100 User Manual

Table of Contents

Questions and Answers:

Sony TRINITRON KV-27FS100 Specifications

Summary

1. Disassembly

1-1. Rear Cover Removal

1-2. Chassis Assembly Removal

1-3. Service Position

1-4. Picture Tube Removal

2. Set-up Adjustments

2-1. Beam Landing

2-2. Convergence

2-3. Focus

2-4. Screen (G2)

2-5. White Balance Adjustments

3. Safety Related Adjustments

3-1. R530, R531 Confirmation Method (Hold-Down Confirmation) and Readjustments

3-2. B+ Voltage Confirmation and Adjustment

4. Circuit Adjustments

4-1. Setting Service Adjustment Mode

4-2. Memory Write Confirmation Method

4-3. Remote Adjustment Buttons and Indicators

4-4. Service Data Lists

4-5. ID Map Table

4-6. Board Adjustments

5. Diagrams

5-1. Circuit Board Location

5-2. Printed Wiring Board and Schematic Diagrams Information

5-3. Block Diagram and Schematics

A BOARD SCHEMATIC DIAGRAM

P BOARD SCHEMATIC DIAGRAM

HS BOARD SCHEMATIC DIAGRAM

C BOARD SCHEMATIC DIAGRAM

V BOARD SCHEMATIC DIAGRAM

5-4. Semiconductors

6. Exploded Views

6-1. Chassis (KV-27FS100/27FS200/29FS100 ONLY)

6-2. Picture Tube (KV-27FS100/27FS200/29FS100 ONLY)

6-3. Chassis (KV-32FS100/32FS200/34FS100 ONLY)

6-4. Picture Tube (KV-32FS100/32FS200/34FS100 ONLY)

7. Electrical Parts List

RESISTORS

CAPACITOR

CONNECTOR

DIODE

IC

JACK

CHIP CONDUCTOR

COIL

TRANSISTOR

SWITCH

TRANSFORMER

THERMISTOR

VARISTOR

FUSE

FERRITE BEAD

REMOTE COMMANDER

SPECIFICATIONS

KV-27FS100, KV-27FS200

KV-32FS100, KV-32FS200

KV-36FS100, KV36FS200

WARNINGS AND CAUTIONS

SAFETY CHECK-OUT

SELF-DIAGNOSTIC FUNCTION

Diagnostic Test Indicators

Display of Standby/Timer LED Flash Count

Introduction

Introducing the FD Trinitron WEGA® Features

About this Manual

Batteries for the Remote Control

Front Panel Menu Controls

Using the Remote Control

Connecting Your TV

TV Rear Panel

Basic Connections

Cable Box Connections

Cable Box and Cable

Connecting Additional Equipment

Connecting a TV and VCR