Sony KV-HF21M80 service manual Txt Opm Opb

Page 30

Adjustment Item Table

KV-HF21M80 RM

Device

Name

TXT

OPM

OPB

Functionality
No	Name

0TXH

1TXV

0OSH

1COM

2APC

3TSY

4MUT

5AFM

6RFB

7TVO

8DBL

0OP1

1OP2

2OP3

Note

1 0

0A 0 1 0 0 0 0 0 0

FF 1 0

Data Range

3 3

3F 03 1 03 1 1 3 7 1

FF

FF

FF

Function

Teletext Horizontal Position Teletext Vertical Position

OSD H Position Comb Selection APC Switch TV Sys at Auto TV Sys No Signal Mute Auto FM switch C-BPF Control Tilt to V-Angle offset Disable Blueback Function

Optional Bits 1 (see below) Optional Bits 2 (see below) Optional Bits 3 (see below)

Note for Different Data

Option-Misc

Option-Bits

Register No. (bit)

Slava

Address

(58H)

RAM Address (bit)

18D (1-0) 18D (6-4)

AC (7-2)

A5 (7-6)

A4 (5)

A4 (4-3)

A4 (0)

A4 (1)

A5 (5-4)

A5 (2-0)

A4 (2)

45 46 47

-952

– 30 –

NOTE

• shaded items are fixed data.

•Standard data listed on the Adjustment Item Table are reference values, therefore it may be different for each model and for each mode.

•	Note for Different Data Those are the standard data values written on the microprocessor. Therefore, the data values of the modes and stored respectively in the
	memory.
	In case of a device replacement, adjustment by rewriting the data value is necessary for some items.

Image 30

Contents Trinitron Color TV Specifications KV-HF21M80Disassembly Table of ContentsDiagrams SET-UP AdjustmentsSelf Diagnostic Function Diagnostic Test IndicatorsDisplay of STANDBY/TIMER Light Flash Count Stopping the STANDBY/TIMER FlashSELF-DIAGNOSTIC Screen Display Handling of SELF-DIAGNOSTIC Screen DisplaySELF-DIAGNOSTIC Circuit +B overcurrent ªOCPºGetting Started Connect the antennaInsert the batteries into the remote Connecting the 3D WooferPreset the channels automatically Terminals at the rear of your TVUsing the … video input jacks Connecting optional componentsConnecting a camcorder/video game equipment Connecting audio/video equipment using the ÚPresetting channels Presetting channels manuallyPresetting channels automatically Watching the TV Skipping program numbersSetting the Wake Up timer Setting the Sleep timerChanging the on-screen display language Customizing the picture and sound Adjusting the picture and sound settingsSelecting the surround mode Selecting the picture and sound modesBlocking the channels Child Lock Changing the favorite channel settingViewing your favorite channels Selecting a favorite channelTroubleshooting Self-diagnosis functionTroubleshooting Remote Control Identifying parts and controlsChassis Assy Removal Service Position Note Remove F Bracket firstRear Cover Removal Bracket RemovalReplacement of Parts Terminal Bracket RemovalDegauss Coil Removal Removal of ANODE-CAP Removing Procedures Picture Tube RemovalSection SET-UP Adjustments Beam LandingConvergence Horizontal and Vertical Static ConvergenceYCH TLV Focus Adjustment G2 Screen and White Balance AdjustmentsAdjustments with Commander Entering Service ModeAdjustment Method Adjustment Item Table INF INS TXT OPM OPB KV-HF21M80 Item InformationBell Filter Adjustment Picture Quality Adjustments SUB Color AdjustmentSUB HUE Adjustment Board Adjustment After IC003 Memory ReplacementPicture Distortion Adjustment Item Number 00 0BBlock Diagram ProsessorFrame Schematic Diagram Circuit Boards LocationSchematic Diagrams and Printed Wiring Boards SecamBoard Waveforms Schematic Diagram of a 1/2 Board CN901 4P to SpeakerSchematic Diagram of a 2/2 Board SRTPrinted Wiring Board Board IC001 CXP86449-623SBoard C3 Board Schematic Diagrams of C3 and F boardsPrinted Wiring Boards C3 Board WaveformsSchematic Diagram of VM1 board SemiconductorsVM1 Board Exploded Views ChassisSection Electrical Parts List Elect 1MF REF. NO. Part no Description Diode RN4Z Coil Carbon Metal Metal Oxide SOCKET, CRT Coil VM1 Accessories and Packing Materials 965-767-01