Sony KV-HF51P50 MAIN. Tuvif with, KV-XF51M65 only, MSP3415, IC203, TDA7429S TU101, IC301, J902

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KV-HF51P50/XF21M80/XF21M83/XF21N90/XF51M65 KV-HF51P50/XF21M80/XF21M83/XF21N90/XF51M65

RM-952

RM-952

RM-952

RM-915

RM-952

RM-952

RM-952

RM-952

RM-915

RM-952

SECTION 5

5-1. BLOCK DIAGRAM

 

DIAGRAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN. TUVIF with

 

 

 

 

 

 

 

 

 

 

STEREO DECODER

TV V in

AUDIO

 

 

 

 

 

 

 

(KV-XF51M65 only)

TV L in

PROSESSOR

 

 

 

 

 

 

 

(MSP3415)

 

TV R in

 

 

 

 

 

 

 

 

IC203

 

 

 

 

 

 

 

<slave: 84H>

 

COMB FILTER

 

 

 

 

 

 

 

TDA7429S

 

 

 

 

 

TU101

 

 

 

 

 

 

 

 

 

 

 

<slave: 80H>

(Glass Combs)

 

 

 

 

 

BTF-WG441(KV-XF51M65)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BTF-LG433

 

 

 

CN304

 

 

 

 

 

 

(KV-XF21M80/XF21M83)

 

 

 

 

 

 

 

 

 

 

V1 out

 

 

 

 

 

 

BTF-LG411 (KV-HF51P50)

 

 

 

 

 

 

 

 

 

BTF-WG411 (KV-XF21N90)

 

 

 

 

 

 

 

 

 

<slave: C0H>

 

 

 

COMB Y in

COMB C in

 

 

 

 

 

 

 

 

 

 

9

7

 

 

 

 

 

 

 

 

 

 

Mon out 6

 

 

 

 

 

 

 

 

 

 

 

TV V in

YC JUNGLE

 

 

 

 

 

JACK BLOCK

 

 

 

43

IC301

 

 

 

 

 

V1 V in

 

 

 

 

 

 

 

 

 

 

12

CXA2130S

 

 

 

 

 

J401

6P

 

 

 

 

 

 

 

V1 L in

 

 

<slave:88H>

 

 

 

 

 

 

 

 

 

V1 V in

 

 

 

 

 

VIDEO IN 1

V1 R in

 

 

 

 

 

 

 

 

 

J902

3P

V2 V in

 

 

V2 V in

 

 

 

 

 

 

 

 

V2 L in

 

 

4

 

 

 

 

 

 

VIDEO IN 2

 

 

 

 

 

 

 

 

 

V2 R in

 

 

 

 

 

 

 

 

 

(FRONT)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32 31 30

37 39 40

15

 

 

 

 

 

 

 

V out U out Y out

V in

U in

Y in

VM out

 

 

 

V out 2

 

 

 

 

 

 

 

 

 

MONITOR

L out 2

 

A

 

 

Additional

 

 

 

 

OUT

 

R out 2

 

 

 

 

 

 

 

 

 

 

 

Color Matrix

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

G B

 

 

 

 

 

 

 

 

 

V1 (KV-XF51M65 only)

 

 

 

 

 

 

 

 

 

 

 

TEXT DECODER with Ucom

 

 

 

 

 

 

 

 

 

 

IC801

 

 

 

 

 

 

 

 

 

 

 

SAA5261

 

 

 

 

 

 

 

 

 

 

 

<slave: 58H>

 

 

 

 

 

67

 

 

 

 

 

68

 

KV-HF51P50/XF21M80/XF21M83/XF21N90/XF51M65

RM-952

RM-952

RM-952

RM-915

RM-952

DBFB

AUDIO OUT

H4

IC4200

3D SP BOX ASSY (KV-XF21M83/XF51M65 only)

Q4206

TDA2009A

(KV-XF21M83/XF51M65 only)

 

 

K1 (KV-XF21M83/XF51M65 only)

 

 

AUDIO OUT

SP ASSY

 

 

 

IC201

 

 

TA8248K

 

 

 

R out

 

 

 

CRT SOCKET

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

RED OUT

STV5112

R out

 

DY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q704-712

 

 

 

 

 

 

23

 

G out

 

GREEN OUT

G out

 

Y21RSA-S

CRT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A51LPT70X

 

 

 

 

 

 

 

 

 

 

 

 

 

24

 

B out

 

BLUE OUT

 

B out

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IK in

 

 

 

 

 

NECK ASSY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

C5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VM1 VM DRIVE

 

 

 

 

 

H. DRIVE H-DRIVE

HDT

H-OUT

 

 

FBT

 

 

 

 

 

Q5902/5906

 

 

 

 

19

Q506

T501

Q511

 

 

 

 

T503

 

 

 

H. PULSE 2SD774-34

 

2SC4927

 

 

 

 

NX-1748

 

 

 

 

 

 

 

 

 

 

 

18

 

 

 

 

 

 

 

 

 

 

 

 

11 E/W

PIN-CONT

PIN-OUT

 

PMC

HLC

 

 

 

 

 

 

 

IC502

Q505

 

L509

L510

 

 

 

 

 

 

 

 

NJM2903M

IRF614

 

 

 

 

 

 

 

 

 

 

13 VD+

 

 

 

V-OUT

 

 

 

 

 

 

 

 

14 VD-

 

 

 

IC503

 

 

 

 

 

 

 

 

 

 

 

TDA8172

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28 29 30 31

 

 

 

 

 

 

 

 

 

 

 

R G B

BLK

 

5V REG & RESET

STB TRANS

STB SW TR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC002 MM1319AF

T604

Q605

 

 

 

 

 

 

 

 

 

 

 

 

2SK2845

 

 

 

 

 

 

H3

 

+B

 

 

 

 

DGC

 

 

 

 

 

Audio Front Vcc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC CORD

BLK

SYSTEM

SIRCS

RECEIVER

 

 

 

 

 

 

* +audio 3D Vcc

 

 

 

 

 

 

 

 

Ucom

 

SBX1981-11

 

 

SRT

 

THP

 

 

 

 

 

 

 

 

 

 

LINE

 

IC001

 

IC 901

* -audio 3D Vcc

 

 

T603

POWER IC

THP600

 

 

 

 

 

 

FILTER

 

CXP86461

 

 

 

 

 

 

IC601

 

 

 

 

I2L

MEMORY

 

+9V

9V REC IC603

11V

STR-F6656

 

 

T4601

 

 

 

* KV-XF21M83/

LINE FILTER

 

 

 

IC003

 

 

 

 

 

T4602

 

 

 

 

 

 

 

 

T601

 

 

 

 

ST24C08FB6

XF51M65 only

+5V

5V REC IC604

7V

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

69

Image 56
Contents Trinitron Color TV Specifications KV-HF51P50 KV-HF51P50/XF21M80/XF21M83/XF21N90/XF51M65Specifications KV-XF21M80/XF21M83/XF51M65 3D WooferSpecifications KV-XF21N90 Table of Contents DiagramsDisassembly 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 +BÊovercurrentÊ»OCP¼Getting Started Connect the antennaInsert the batteries Into the remote Connecting optional componentsPreset the channels automatically Securing the TV Presetting channelsPresetting channels automatically Presetting channels manually Skipping program numbersChanging the on-screen display language Watching the TVAdditional tasks Setting the Wake Up timer Customizing the picture and soundAdjusting the picture and sound settings Selecting the surround modeChanging the favorite channel setting Viewing your favorite channelsBlocking the channels Self-diagnosis functionTroubleshooting TroubleshootingIdentifying parts and controls Front panelRemote Control Section Connecting the 3D Woofer KV-XF21M83/XF51M65 onlyConnecting a camcorder/video game equipment Using the É video input jacksPresetting channels manually KV- RM-952 RM-952 Using Your New TVRed, press u on the remote Changing the on-screen display language KV-XF21M80ME Setting the Sleep timer Press Until Desired period of time AppearsKV- RM-952 RM Program Selecting a stereoOr bilingual Viewing Teletext Displaying TeletextUsing Fastext Additional Teletext tasksPress A/B H until a better sound is RM-952 RM-915 RM-952 Remote Control Rear Cover Removal Bracket Removal HF51Chassis Assy Removal Service Position Replacement of PartsXF21/XF51 HF51 XF21/XF51Terminal Bracket Removal Degauss Coil Removal Picture Tube Removal∙ Removal of ANODE-CAP ∙ Removing Procedures ∙ HOW to Handle AN ANODE-CAPSection SET-UP Adjustments Beam LandingConvergence Horizontal and Vertical Static ConvergenceYCH TLV Focus Adjustment G2 Screen and White Balance AdjustmentsAdjustments with Commander RM-952 RM-915Adjustment Method Adjustment Item Table Except KV-XF21N90 Adjustment Item Table Device Functionality Name Adjustment Item Table KV-XF21N90 Not memorized not memorized not memorized not memorized T E Item Information Picture Quality Adjustments SUB Color Adjustment SUB HUE AdjustmentBell Filter Adjustment Board Adjustment After IC003 Memory ReplacementPicture Distortion Adjustment Item Number 00 0BMemo MAIN. Tuvif with KV-XF51M65 onlyMSP3415 IC203Section Exploded View 105 106 107108 109 110 Chassis for KV-HF51P50102 103 104 SemiconductorsKV-HF51P50 111112 113 114 115 116 Metal Chip117 MetalREF. NO. Part no CMT,MELF118 KV-XF21M80 119Connector KV-XF21M80120 REF. NO. Part no DescriptionDY1 121Filter BLOCK, Comb Diode Transistor DTC144EKA-T146 122Transistor 123 Transistor 2SC4927-01124 Thermistor THP600 1-810-961-11 THERMISTOR, Positive Tuner 125Metal Oxide KV-XF21M83/XF51M65 126KV-XF21M83/XF51M65 127128 129 Jack BLOCK, PIN 6PShort KV-XF51M65 only Short KV-XF21M83 only130 131 132 KV-XF21M83/XF51M65 a KV-XF21N90 133Thermistor TUNER, FSS BTF-LG433 KV-XF21M83KV-XF21N90 134KV-XF21N90 135PLUG, Connector 4P Composition Circuit Block 136Diode UDZS-TE17-5 Diode UDZS-TE17-9.1B137 138 139 140 141 H4 KV-XF21M83/XF51M65 only F C5 142143 H4 KV-XF21M83/XF51M65J3/K1KV-XF21M83/XF51M65 only V1KV-XF51M65 only 144Diode RD3.3M-B2 Diode RD5.6M-B2V1KV-XF51M65 only VM1 145Transistor 2SA1837 Transistor 2SC4793146 Remote Commander 147Sony Corporation 148

KV-XF21N90, KV-XF51M65, KV-XF21M83, KV-HF51P50 specifications

The Sony KV-HF51P50, KV-XF21M83, KV-XF51M65, and KV-XF21N90 are notable models within Sony's television lineup, showcasing a blend of pioneering technology and unique characteristics that cater to diverse viewer needs.

The Sony KV-HF51P50, featuring a 51-inch screen, is recognized for its exceptional display quality, leveraging Sony's Trinitron technology, which enhances color reproduction and brightness. This model supports a 4:3 aspect ratio, making it ideal for traditional television content. The KV-HF51P50 also includes a built-in comb filter that significantly improves image clarity by reducing cross-color artifacts. Additional features such as multiple input options and enhanced sound technology provide versatility and an immersive viewing experience.

The KV-XF21M83, on the other hand, introduces the Flat CRT technology, which minimizes the distortion common in conventional curved CRT displays. With a 21-inch screen, this model is a compact option ideal for smaller living spaces. One of its standout features is the advanced picture circuitry that ensures vibrant colors and sharp images. This television model also supports a variety of input connections, allowing users to easily connect gaming consoles and DVD players, and making it a versatile choice for entertainment.

In the larger category, the KV-XF51M65 offers a generous 51-inch screen size and incorporates numerous advancements, such as Sony's Dynamically Adaptive Picture Control. This technology constantly analyzes the incoming signal and adjusts the picture for optimal brightness and contrast, ensuring a consistently excellent viewing experience. The KV-XF51M65 also includes SRS Surround Sound technology, which creates an immersive audio environment to complement the stunning visuals.

Lastly, the KV-XF21N90, featuring a 21-inch display, stands out with its stylish design and reliable performance. This model focuses on user-friendly features, including an easy-to-navigate on-screen menu and customizable settings for picture and sound. Its flat-screen design not only contributes to aesthetics but also reduces glare, making it easier to watch in bright rooms. The durability and longevity of the KV-XF21N90 ensure it remains a staple in homes for years.

In summary, the Sony KV-HF51P50, KV-XF21M83, KV-XF51M65, and KV-XF21N90 collectively showcase Sony's commitment to quality and innovation in television technology. Each model offers distinct features that cater to a range of preferences, ensuring a top-notch viewing experience for all users.