Sony TRINITRON KV-HA14M80 Service Manual
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Sony TRINITRON KV-HA14M80 Service Manual

Sony TRINITRON KV-HA14M80 Service Manual

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REVISION HISTORY
MODEL
KV-HA14M80
NO.
SUFFIX
DATE
1
-01
2002/11
PART NO. :
SUPPL. / CORR
DESCRIPTION
--
1st. Issue
BG2T
CHASSIS
9-872-341-01

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Summary of Contents for Sony TRINITRON KV-HA14M80

  • Page 1 REVISION HISTORY BG2T CHASSIS MODEL 9-872-341-01 PART NO. : KV-HA14M80 SUFFIX DATE SUPPL. / CORR DESCRIPTION 2002/11 1st. Issue...
  • Page 2 SERVICE MANUAL BG2T CHASSIS MODEL COMMANDER DEST. MODEL COMMANDER DEST. KV-HA14M80 RM-969 Pakistan JUMP SOUND PROGR MODE SPACE SOUND RM-969 TRINITRON COLOR TV ®...
  • Page 3 THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE REPLACE THESE COMPONENTS WITH SONY PARTS ANODE. WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. – 2 –...

  • Page 4: Table Of Contents

    KV-HA14M80 RM-969 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSTIC FUNCTION ........4 5. DIAGRAMS 5-1. Block Diagram ............25 1. GENERAL ..............7 5-2. Circuit Boards Location .......... 27 5-3. Schematic Diagram ..........28 2. DISASSEMBLY (1) A Board Schematic Diagram ......

  • Page 5: Self Diagnostic Function

    KV-HA14M80 RM-969 SELF DIAGNOSTIC FUNCTION The units in this man ual contain a self-diagnostic function. If an error occurs , the STANDBY/TIMER indicator will auto- matically begin to flash. The n umber of times the indicator flashes tr anslates to a probab le source of the prob lem.
  • Page 6 Lamp ON 0.3 sec. Lamp OFF 3 sec. Lamp OFF 0.3 sec. SONY STANDBY/SLEEP lamp 3. STOPPING THE STANDBY/TIMER FLASH Tur n off the po wer s witch on the TV main unit or unplug the po wer cord from the outlet to stop the STANDBY/TIMER indicator from flashing.
  • Page 7 KV-HA14M80 RM-969 5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to “0”. Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.

  • Page 8: General

    KV-HA14M80 RM-969 The operating instruction mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of SECTION 1 the Operating Instruction Manual remain as in the manual. GENERAL WARNING (continued) Getting Started Step 1 Insert the batteries (supplied) into the remote. Note Do not plug in too many appliances to the same •...
  • Page 9 • Count the number of times the 1 (standby) indicator flashes. Press ! The 1 (standby) Teletext operations (green label) (main power) to turn off your TV. Contact your nearest Sony service indicator on your TV center. flashes red several...
  • Page 10 KV-HA14M80 RM-969 Setting the timers Presetting channels You can turn on and off your TV by using the buttons respectively. You can automatically preset up to 100 TV channels in numerical sequence Setting the Wake Up timer from program number 1, or manually preset desired channels and channels that cannot be preset automatically.
  • Page 11 KV-HA14M80 RM-969 Customizing the picture and sound (continued) Selecting the space sound mode Press SPACE SOUND. Select “ON” listen to monaural sound with a stereo-like effect. “OFF” turn off space sound mode. Note • You can also turn space sound on or off using the SELECT and + or – buttons. –...
  • Page 13 Anode Button...

  • Page 14: Set-Up Adjustments

    KV-HA14M80 RM-969 SECTION 3 SET-UP ADJUSTMENTS The following adjustments should be made when a complete Perform the adjustments in the following order : realignment is required or a new picture tube is installed. 1. Beam Landing These adjustments should be performed with rated power 2.

  • Page 15: Convergence

    KV-HA14M80 RM-969 3-2. CONVERGENCE • Operation of V. Stat magnet If the V. Stat magnet is moved in the "a" and "b" arrows, the Preparation : red, green and blue dots move as shown below. • Before starting this adjustment, adjust the focus, horizontal size and vertical size.
  • Page 16 KV-HA14M80 RM-969 (2) Dynamic Convergence Adjustment Preparation: Before starting this adjustment, adjust the horizontal static convergence and the vertical static convergence Insert Correction Plate to DY Pocket (Left or Right) YCH Rotate YCH VOL on DY Rotate TLV VOL ON DY XCV Rotate XCV Adj core on DY ON DY: (3) Screen-corner Convergence...

  • Page 17: Focus Adjustment

    KV-HA14M80 RM-969 3-3. FOCUS ADJUSTMENT 2.a) WHITE BALANCE ADJUSTMENT 1) Set to Service Mode (Refer Section 4-1: ADJUSTMENTS FOCUS adjustment should be completed before W/B adjustment. WITH COMMANDER). 1. Receive digital monoscope pattern. 2) Input white raster signal. 2. Set "Picture Mode" to "DYNAMIC". 3) Set 49 (ABL) and IF (VP2) service mode to 00.

  • Page 18: Circuit Adjustments

    KV-HA14M80 RM-969 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENT WITH COMMANDER e. OTHER FUNCTION VIA REMOTE COMMANDER 7, - All the data becomes the values in memory. Service adjustments to this model can be performed using the 8, - All user control goes to the standard state. supplied Remote Commander RM-969.
  • Page 21 KV-HA14M80 RM-969 ITEM INFORMATION No. 1E VP1 Item KV-HA14M80 Switch-on behaviour 1=Switch -on of picture via internal delay 0=Without delay 00(4) 1=Switch off in vertical overscan 0=Switch-off undefind 18(7) Service blanking 1= on 0= off 0B(7) RGB Blanking Mode 1 = wide blanking, 0 = normal blanking 02(7) Forced Color-on 1=no colour killer 0=normal colour killer function 1B(0)
  • Page 22 KV-HA14M80 RM-969 No. 33 OP2 Item No NICAM US ST HDEV IV-Curve XTAL SEL SECAM 2nd Lang. KV-HA14M80 No NICAM 1 = NICAM search is disable in any TV system, 0 = NICAM search operates (Multi model Only) US ST (Reserved for NTSC model) HDEV (Multi model Only)
  • Page 23 KV-HA14M80 RM-969 OPERATION GUIDE SERVICE MODE How to set up new NVM (or initialize already written one) (1) AC ON (2) Enter Service Mode - describing below how to enter (3) Push the commander button “5” and “0” sequentially (only set initial data into RAM, but not write them into NVM yet) (4) Push the commander button “2”...

  • Page 24: Picture Quality Adjustment

    KV-HA14M80 RM-969 4-3. PICTURE QUALITY ADJUSTMENT 4-4. DEFLECTION ADJUSTMENT NORMAL MODE (50Hz) SUB COLOR ADJUSTMENT Set to Service mode. 1. Select Video. Input PAL color bar. Using the 1 and 4 button, select category GEO 2. Input a PAL color-bar. 3.

  • Page 25: Picture Distortion Adjustment

    KV-HA14M80 RM-969 4-6. PICTURE DISTORTION ADJUSTMENT Item Number 00 – 08 HPS (H POSITION) HSZ (H SIZE) PAP (PIN AMPLITUDE) CPN (CORNER PIN) TLT (TILT) VSL (V SLOPE) VAP (VERTICAL AMPLITUDE) SCO (S CORRECTION) VPS (V SHIFT) – 24 –...

  • Page 26: Diagrams

    KV-HA14M80 KV-HA14M80 RM-969 RM-969 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM POWER SUPPLY, DEFLECTION, AUDIO C (RGB OUTPUT) Q405 J400 AND VIDEO PROCESSING, BUFFER VIDEO AUDIO/VIDEO INPUT/OUTPUT, SYSTEM CONTROLLER Q404 Q712 Q706 MONITOR BUFFER L (MONO) R DRIVE R AMP Q403 VIDEO BUFFER VIDEO...

  • Page 27: Circuit Boards Location

    KV-HA14M80 RM-969 5-2. CIRCUIT BOARDS LOCATION C BOARD A BOARD – 27 –...

  • Page 28: Schematic Diagram

    KV-HA14M80 RM-969 5-3. SCHEMATIC DIAGRAM Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms. kΩ = 1000Ω, MΩ = 1000kΩ • Indication of resistance which does not have rating electrical power is as follows.

  • Page 29: A Board Schematic Diagram

    KV-HA14M80 KV-HA14M80 RM-969 RM-969 (1) A Board Schematic Diagram VIF/YC/J TO A3 BOARD CN300 CN200 CN301 CN302 :S-MICRO J200 TO C BOARD JACK CN703 EAR PHONE JACK L200 D200 C426 C113 DA204K 100P CH:CHIP R438 C418 TP300 R102 TU100 R991 R225 C201 JW020...

  • Page 30: C Board Schematic Diagrams

    KV-HA14M80 RM-969 (2) C Board Schematic Diagram C N 702 :T A B RGB OUTPUT TO G 2 - F BT L701 :EL0607 200V C704 0.022 C701 R703 400V 0.0047 100k F O CUS 1/2W R705 0.47 G1- 1 J701 2W:RS SOCKET CN701...

  • Page 31: Voltage Measurement

    KV-HA14M80 RM-969 5-4. VOLTAGE MEASUREMENT A BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] IC001 13.4 (2.4) [2.1] (0) [5.0] IC004 (0) [0.2] IC201 (*) [0.6] (0) [5.0] (5.0) [0] (4.0) [4.3] (0) [0.3] (4.2) [4.0] (4.6) [1.1] (4.2) [8.0] IC203...
  • Page 32 KV-HA14M80 RM-969 A BOARD VOLTAGE LIST Pin No Voltage[v] Pin No Voltage[v] Pin No Voltage[v] IC604 13.4 Q204 16.5 Q314 16.5 15.8 Q315 IC850 (*) [2.2] Q205 (4.8) [0.2] (0) [0.2] (0) [4.8] Q300 (3.0) [3.6] Q318 (0.4) [5.4] (*) [2.2] Q301 (3.0) [3.6] Q320...

  • Page 33: Waveforms

    KV-HA14M80 RM-969 5-5. WAVEFORMS A BOARD WAVEFORM PAL/NTSC 3.58 PAL/NTSC 3.58 NTSC3.58 PAL/NTSC 3.58 PAL/NTSC 3.58 114mVp-p 568mVp-p 448mVp-p 264mV 360mVp-p 10mVp-p NTSC3.58 PAL/NTSC 3.58 PAL/NTSC 3.58 PAL/NTSC 3.58 PAL/NTSC 3.58 200mVp-p 178mVp-p 180mVp-p 142mVp-p 114mVp-p 164mVp-p PAL/NTSC3.58 NTSC3.58 PAL/NTSC 3.58 PAL/NTSC 3.58 PAL/NTSC 3.58 900mVp-p...

  • Page 34: Printed Wiring Boards And Parts Location

    KV-HA14M80 KV-HA14M80 RM-969 RM-969 5-6. PRINTED WIRING BOARDS AND PARTS LOCATION PRINTED WIRING BOARDS NOTE: The circuit indicated at left contains high voltage of over [POWER SUPPLY,DEFLECTION, 1220 Vp-p. Please pay attention when inspecting or re- AUDIO AND VIDEO PROCESSING, pairing it to prevent an electric shock.
  • Page 35 KV-HA14M80 RM-969 PRINTED WIRING BOARDS [RGB OUTPUT] – C Board – – 37 –...

  • Page 36: Semiconductors

    KV-HA14M80 RM-969 5-7. SEMICONDUCTORS DIODE CATHODE CATHODE CATHODE ANODE CATHODE ANODE ANODE ANODE D1NL20U UDZSTE-179.1B RD2.2ES-B2 EGP20G DA204K D3SB60F3 D3S6M-F UDZSTE-175.6B RD15ES-B2 ELIS RU4AM-T3 1SS355TE-17 EGOICVI GP08D S3L20UF4 ISS119-25 NNCD8.2A-TI RD5.6ESB2 NNCD9.1A-TI TRANSISTOR LETTER SIDE CATHODE ANODE ANODE (GRN) ANODE CATHODE (GRN) CATHODE...
  • Page 37 KV-HA14M80 RM-969 TOP VIEW ANODE Dual In-line Package CATHODE Pin 6~98 M24C08-BN6 (A)(8 PIN) UPC574J SE-135N AN5522 SBX3081-21 CXP85224A-080S (64 PIN) TDA7438D013TR TDA8844/N2 – 39 –...

  • Page 38: Exploded Views

    KV-HA14M80 RM-969 SECTION 6 EXPLODED VIEWS NOTE: • • Items marked " ∗ " are not stocked since Items with no part number and no The components identified by description are not stocked because they are seldom required for routine shading and mark ! are critical they are seldom required for routine ser vice.

  • Page 39: Electrical Parts List

    KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. SECTION 7 Replace only with part number specified. ELECTRICAL PARTS LIST REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK • Items marked " ∗ " are not stocked since •...
  • Page 40 KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C210 1-128-551-11 ELECT 22UF 20.00% 63V C347 1-126-933-11 ELECT 100UF 20.00% 16V...
  • Page 41 KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C607 1-161-830-00 CERAMIC 0.0047UF 99% 500V CN500 * 1-564-508-11 PLUG, CONNECTOR 5P C608 1-161-830-00...
  • Page 42 KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK D501 8-719-911-19 DIODE 1SS119-25 <JUMPER RESISTOR> D502 8-719-302-43 DIODE EL1Z D503 8-719-302-43...
  • Page 43 KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK <TRANSISTOR> R009 1-216-037-61 RES-CHIP 1/10W R010 1-216-037-61 RES-CHIP 1/10W Q001 8-729-421-19...
  • Page 44 KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R108 1-216-041-61 RES-CHIP 1/10W R304 1-216-051-61 RES-CHIP 1.2K 1/10W R109 1-216-019-61...
  • Page 45 KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R393 1-216-295-61 SHORT CHIP R559 1-216-089-61 RES, CHIP 47K (2012) R400 1-216-295-61...
  • Page 46 KV-HA14M80 RM-969 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK <SWITCH> C737 1-102-114-00 CERAMIC 470PF 10.00% 50V C746 1-102-114-00 CERAMIC 470PF...
  • Page 47 CARBON 1/4W ***************************************************************************** <RESISTOR VARIABLE> REMOTE COMMANDER RV702 1-241-656-11 RES, ADJ, METAL FILM 110M ********************** 1-477-047-11 REMOTE COMMANDER (RM-969) 4-084-290-01 BATTERY COVER REMOTE COMMANDER Sony Corporation Sony Technology Malaysia Sdn. Bhd. English 9-872-341-01 Visual Products  2002.11 – 49 –...

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