Sony KV-13M series User Manual

— 1 —
KV-[13M40/50/51], KV-[14MB40/40C/40A], KV-[20M40/S40/S41/V80], KV-[21SE40/40A/40C/80/80A/80C],
KV-[21MB40C/40M/40P], KV-[21ME40/40P], KV-[21SB40/40M/40P], KV-21XT4A
TRINITRON ® COLOR TV
KV-13M40 RM-Y156 US SCC-S01E-A
KV-13M40 RM-Y156 CND SCC-S03D-A
KV-13M50 RM-Y156 US SCC-S01G-A
KV-13M51 RM-Y156W US SCC-S01F-A
KV-14MB40 RM-Y156 E SCC-S04P-A
KV-14MB40C RM-Y156 E SCC-S04N-A
KV-14MB40A RM-Y156 E SCC-S04Q-A
KV-20M40 RM-Y156 US SCC-S01A-A
KV-20M40 RM-Y156 CND SCC-S03C-A
KV-20S40 RM-Y155 US SCC-S01C-A
KV-20S40 RM-Y155 CND SCC-S03A-A
KV-20S41 RM-Y156W US SCC-S01B-A
KV-20S41 RM-Y156W CND SCC-S03L-A
KV-20V80 RM-Y135A US SCC-S01D-A
KV-20V80 RM-Y135A CND SCC-S03B-A
MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO.
KV-21SE80A RM-Y135A E SCC-S04M-A
KV-21MB40C RM-Y156 E SCC-S04F-A
KV-21MB40M RM-Y156 MX SCC-S02B-A
KV-21MB40P RM-Y156 E SCC-S04E-A
KV-21ME40 RM-Y156 E SCC-S04B-A
KV-21SB40C RM-Y155 E SCC-S04H-A
KV-21SB40M RM-Y155 MX SCC-S02A-A
KV-21SB40P RM-Y155 E SCC-S04J-A
KV-21SE80 RM-Y135A E SCC-S04L-A
KV-21SE80C RM-Y135A E SCC-S04K-A
KV-21SE40 RM-Y155 E SCC-S04A-A
KV-21SE40C RM-Y155 E SCC-S04C-A
KV-21SE40A RM-Y155 E SCC-S04D-A
KV-21XT4A RM-Y155 E SCC-S04G-A
KV-21ME40C RM-Y156 E SCC-S04W-A
SERVICE MANUAL
CHASSIS
BA-4
SELF-DIAGNOSTIC FUNCTION

Sony KV-13M series Specifications

General

Brand	Sony
Model	KV-13M series
Category	Other
Language	English

Summary

SELF-DIAGNOSTIC FUNCTION

SPECIFICATIONS

SECTION 1. GENERAL

1-1. Instruction Manual - English Edition

Guidance on connecting TV, using remote control, and initial setup.

1-2. Instruction Manual - Spanish Edition

Spanish instructions for TV setup, remote, and initial configuration.

SECTION 2. DISASSEMBLY

2-1-1. REAR COVER REMOVAL

Steps to remove the rear cover for specific TV models.

2-1-2. REAR COVER REMOVAL

Steps to remove the rear cover for specific TV models.

2-1-3. REAR COVER REMOVAL

Steps to remove the rear cover for specific TV models.

2-1-4. REAR COVER REMOVAL

Steps to remove the rear cover for specific TV models.

2-2. A BOARD REMOVAL (FOR ALL MODELS)

Procedure for removing the 'A' board from all TV models.

2-3. SERVICE POSITION (FOR ALL MODELS)

Instructions on placing the TV in a service-friendly position.

2-4-1. PICTURE TUBE REMOVAL

Steps to remove the picture tube assembly for specific TV models.

2-4-2. PICTURE TUBE REMOVAL

Steps to remove the picture tube assembly for specific TV models.

2-4-3. PICTURE TUBE REMOVAL

Steps to remove the picture tube assembly for specific TV models.

SECTION 3. SET-UP ADJUSTMENTS

3-1. BEAM LANDING

Adjusting beam landing for proper picture alignment.

3-2. CONVERGENCE

Correcting color convergence for a sharp, accurate image.

3-3. FOCUS

Adjusting the focus control for the clearest picture.

3-4. SCREEN (G2)

Setting the screen grid voltage (G2) for optimal brightness.

3-5. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE

Steps to enter and navigate the TV's service mode.

3-6. WHITE BALANCE ADJUSTMENTS

Adjusting white balance for accurate color reproduction.

SECTION 4. SAFETY RELATED ADJUSTMENTS

R582 CONFIRMATION METHOD (HV HOLD-DOWN CONFIRMATION) AND READJUSTMENTS

Checking and readjusting HV hold-down using R582.

B+ VOLTAGE CONFIRMATION AND ADJUSTMENT

Confirming and adjusting B+ voltage levels.

SECTION 5. CIRCUIT ADJUSTMENTS

5-1. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER

Detailed steps for performing electrical adjustments via remote.

(1) Method of Setting the Service Adjustment Mode

Procedure to access the service adjustment mode.

(2) Memory Write Confirmation Method

Method to confirm that adjustments have been saved to memory.

(3) Adjust Buttons and Indicator

Explanation of remote control buttons and indicators in service mode.

(4) Item of Adjustments

5-2. A BOARD ADJUSTMENTS

H. FREQUENCY ADJUSTMENT

Adjusting the horizontal frequency for proper picture display.

V. FREQUENCY ADJUSTMENT

Adjusting the vertical frequency for proper picture display.

SUB CONTRACT ADJUSTMENT (SCON)

Sub-contract adjustments related to color signals.

DISPLAY POSITION ADJUSTMENT (DISP)

V. CENTER ADJUSTMENT (VPOS)

SUB BRIGHT ADJUSTMENT (SBRT)

H. CENTER ADJUSTMENT (HPOS)

SUB HUE, SUB COLOR ADJUSTMENT (SHUE, SCOL)

V. LINEARITY (VLIN) AND V CORRECTION

V. SIZE ADJUSTMENT (VSIZ)

6-2. Circuit Boards Location

6-3. Printed Wiring Boards and Schematic Diagrams

6-4. SEMICONDUCTORS

SECTION 7 EXPLODED VIEWS

7-1. CHASSIS (KV-13M40/13M50/13M51/14MB40/14MB40A/14MB40C)

Exploded view of the chassis for specific 13-inch and 14-inch models.

7-2. CHASSIS (KV-20M40/20S40/20S41/21MB40C/21MB40M/21MB40P/ 21SB40C/21SB40M/21SB40P/21XT4A)

Exploded view of the chassis for specific 20-inch and 21-inch models.

7-3. CHASSIS (KV-21ME40/21ME40C/21SE40/21SE40A/21SE40C)

Exploded view of the chassis for specific 21-inch models.

7-4. CHASSIS (KV-20V80/21SE80/21SE80A/21SE80C)

Exploded view of the chassis for specific 20-inch and 21-inch models.

7-5. MAIN POWER SWITCH (KV-14MB40A/21SE40A/21SE80A/21XT4A)

Exploded view and part details for the main power switch assembly.

SECTION 8. ELECTRICAL PARTS LIST

A BOARD COMMON PARTS LIST

List of parts common to all TV models on the A board.

A BOARD VARIANT PARTS LIST

List of parts specific to individual TV models on the A board.

C BOARD COMPLETE PARTS LIST

Complete list of parts for the C board across multiple TV models.

HZ BOARD COMPLETE PARTS LIST

List of parts for the HZ board.

ACCESSORIES AND PACKAGING

Information on supplied accessories and packaging details.

WARNINGS AND CAUTIONS

SELF-DIAGNOSTIC FUNCTION

Explanation of the TV's self-diagnostic system and its indicators.

DIAGNOSTIC TEST INDICATORS

Interpreting the STANDBY/TIMER lamp flashes for error diagnosis.

6. SELF-DIAGNOSTIC CIRCUIT

SAFETY CHECK-OUT

LEAKAGE TEST

Procedures for measuring and ensuring AC leakage is within safe limits.

SECTION 1-1 GENERAL

Connecting a VCR

How to connect a VCR to the TV for viewing and recording.

Connecting a Camcorder

Instructions for connecting a camcorder to the TV's AV inputs.

Using the Remote Control

Guide to remote control operation, battery insertion, and button functions.

Setting Menu Language

Setting up Your Channels

Watching the TV

Additional Features

Setting the SLEEP Timer

How to program the TV to turn off automatically after a set time.

Setting DAYLIGHT SAVING

Automatic time adjustment for daylight saving.

Setting the clock (CURRENT TIME SET)

Procedure to set the current time and date on the TV.

Setting the ON/OFF TIMER

Programming the TV to turn on or off at specific times.

Setting FAVORITE CHANNEL

Configuring quick access to preferred TV channels.

Setting CHANNEL FIX

Setting the TV to a fixed channel for external device control.

Blocking out a Channel (CHANNEL BLOCK)

Preventing access to specific TV channels.

Selecting CAPTION VISION

Enabling and adjusting closed caption display settings.

Using the VIDEO Menu

Adjusting the VIDEO Settings

Guide to modifying picture parameters via the VIDEO menu.

Audio Menu

Selecting Stereo or Bilingual Programs (MTS)

How to select STEREO, SAP, or MONO audio modes.

Troubleshooting