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Sony TRINITRON KV-AR21M50 Service Manual
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Sony TRINITRON KV-AR21M50 Service Manual

Sony TRINITRON KV-AR21M50 Service Manual

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  • Page 2 REVISION HISTORY CHASSIS MODEL 9-872-428-01 PART NO. : KV-AR21M50 SUFFIX DATE SUPPL. / CORR DESCRIPTION 2004/01 1st. Issue...
  • Page 3 SERVICE MANUAL CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-AR21M50 RM-W101 Vietnam SCC-V07E-A TRINITRON COLOR TV ®...

  • Page 4: Table Of Contents

    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 5: Self Diagnostic Function

    KV-AR21M50 RM-W101 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self diagnostic function. If an error occurs, the STANDBY (1) indicator will automatically begin to flash. A description of the self-diagnosis function is explained in the instruction manual. The number of times the STANDBY (1) indicator flashes translates to a probable source of the problem.
  • Page 6 KV-AR21M50 RM-W101 2. DISPLAY OF STANDBY (1) INDICATOR FLASH COUNT Diagnostic Item Flash Count* +B overcurrent 2 times V-Protect 4 times IK (AKB) 5 times Power Supply NG (+5V) 8 times for Video processor * One flash count is not used for self-diagnosis. Lamp ON 300ms Lamp OFF 3 sec Lamp OFF 300ms...
  • Page 7 KV-AR21M50 RM-W101 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-diagnosis function will not be able to detect subsequent faults after completion of the repairs.

  • Page 8: Disassembly

    KV-AR21M50 RM-W101 SECTION 1 DISASSEMBLY 1-2. SPEAKER BLOCK ASSY REMOVAL 1-1. REAR COVER REMOVAL 2 Two screws (BVTP 4x16) 2 Rear cover 1 Four screws (BVTP 4x16) 1 Eight screws 2 Speaker Block assy (BVTP 4 × 16) 1-3. CHASSIS ASSY REMOVAL 1-4.

  • Page 9: Picture Tube Removal

    KV-AR21M50 RM-W101 1-7. PICTURE TUBE REMOVAL Note: • Please make sure the TV set is not in standing position before removing necessary CRT support located on bottom right and left. 1) Place the TV set with the CRT face down on a cushion jig. 2) Remove the rear cover.

  • Page 10: Set-Up Adjustments

    KV-AR21M50 RM-W101 SECTION 2 SET-UP ADJUSTMENTS • The following adjustments should be made when a Perform the adjustments in the following order : complete realignment is required or a new picture 1. Beam Landing tube is installed. 2. Convergence 3. Focus Set the controls as follows unless otherwise noted: 4.

  • Page 11: Convergence

    KV-AR21M50 RM-W101 Operation of V.STAT magnet 2-2. CONVERGENCE If the V.Stat magnet is moved in the “A” and “B” arrows, • Before starting this adjustment, adjust the focus, the red, green and blue dots moves as shown below. horizontal size and vertical size. •...
  • Page 12 KV-AR21M50 RM-W101 (2) Convergence Rough Adjustment Preparation: • Before starting this adjustment, adjust the horizontal static convergence and the vertical static convergence Insert Correction Plate to DY Pocket ON DY: (Left or Right) YCH Insert YCH VOL on DY Rotate TLV VOL on DY DY pocket XCV Rotate XCV...

  • Page 13: Focus Adjustment

    KV-AR21M50 RM-W101 2-3. FOCUS ADJUSTMENT 2-5. WHITE BALANCE ADJUSTMENT FOCUS adjustment should be completed before the W/B 1. Set to Service Mode (Refer Section 3-1: adjustment: ADJUSTMENTS WITH COMMANDER) 1. Receive digital monoscope pattern. 2. Input white raster signal. 2. Set picture mode: DYNAMIC. 3.

  • Page 14: Circuit Adjustments

    VDSP Detected Stereo Type (Direct Value from CZ_ Stereo_Mode) Needed for Nicam DCXO aligment Purpose S : for Sony A : Aiwa Value of x = 0 - Unknown, 1 - BTSC, 2 - A2, 3 - NICAM, : US/Latin/Taiwan...

  • Page 15: Adjustment Method

    KV-AR21M50 RM-W101 e. OTHER FUNCTION VIA REMOTE COMMANDER 7, - All the data becomes the values in memory. 8, - All user control goes to the standard state. Display, - Service data initialization (Be sure not to use usually.) 2, 5 Select Device or Category 3-2.
  • Page 17 o i t y t i l . t i n t c n n o i e l b & e c i a i t i u l a e l i l a p l a p d t s e d i e d i...
  • Page 25 KV-AR21M50 RM-W101 Data variant depend on models Category Name Model Data (ES5.2D) Data (ES5.2~) WHBL With VM With VM With VM Category Name Model Data With VM Category No Name Model Table NTSC SECAM NTSC SECAM S-Input (TV) (TV) (TV) (VIDEO) (VIDEO) (VIDEO)
  • Page 26 KV-AR21M50 RM-W101 Data variant depend on models Category Name AR21 series SDSP BBLW BFCT BBHW STRE Category Name Non-stereo models SDEC DCXI DCXG DCLH Category Name 21" models PICT WHTL Category Name Mono & AV Stereo models SDEM Category Name Table Data (ES5.2D) Data (ES7.2D)
  • Page 27 KV-AR21M50 RM-W101 ITEM INFORMATION No. OPB1 Item Speed Search M/N(US) L’ KV-AR21M50 SPEED SEARCH (Time of speed search) 00 = disabled (original cycle speed) 01 = 4 time speed from the original 10 = 6 time speed from the original 11 = 8 time speed from the original TV System Selection 0 = disabled, 1 = enabled...
  • Page 28 KV-AR21M50 RM-W101 No. OPB4 Item Firmware/ 1 spk Equalizer Surround V-Chip Text SMAT Models KV-AR21M50 Firmware (SSD Firmware Downloading) 0 = disabled, 1 = enabled SMAT Surround Matrix 0 = Active, 1 = Passive 1 spk Models 1 Speaker Models 0 = 2 or 3 Speaker Models, 1 = 1 speaker Models (Velocity Modulation)
  • Page 29 KV-AR21M50 RM-W101 No. OPB6 Item GA US Latin Feature 2 Feature 1 OSD Language Selection KV-AR21M50 GA US (US Model Destination) 0 = US/CANADA/Latin 1 = Taiwan/Korea/Philippine (Wake-up timer enable) (GA Surround Spec:OFF, SIMULATED, SRS) Latin (US Model Latin Destination) 0 = US/CANADA (No Volume Figure Display) 1 = Latin (Volume Figure Display) Feature 2...

  • Page 30: Picture Quality Adjustments

    KV-AR21M50 RM-W101 3-3. PICTURE QUALITY ADJUSTMENTS SUB HUE ADJUSTMENT 1. Select Video. PMX/CONTRAST ADJUSTMENT 2. Input a NTSC 3.58 Color Bar to TV set. 1. Select Video Mode. 3. Set the following condition: 2. Input PAL CB to TV set. PICTURE 100%, COLOR 50%, BRIGHTNESS 50% 3.

  • Page 31: Drive Adjustment

    KV-AR21M50 RM-W101 WIDE MODE (50Hz) WIDE MODE (60Hz) (V-Compression Adjustment) (V-Compression Adjustment) 1. Input SPCB signal. 1. Input mono scope signal. 2. Adjust condition change to WIDE MODE : ON 2. Adjust condition change to WIDE MODE : ON , then [MUTE] + 3.

  • Page 32: Picture Distortion Adjustment

    KV-AR21M50 RM-W101 V. LINEARITY (VLIN), V. CORRECTION (SCOR), PIN 3-6. PICTURE DISTORTION ADJUSTMENT AMP (EWPW), AND HORIZONTAL TRAPEZOID (EWTZ) ADJUSTMENTS H. CENTER ADJUSTMENT (HPOS) 1. Input NTSC Monoscope signal. 1. Input NTSC Monoscope signal. 2. Activate the Service Adjustment Mode. 2.

  • Page 34: Circuit Boards Location

    KV-AR21M50 RM-W101 4-2. CIRCUIT BOARDS LOCATION CV Board A Board 4-3. SCHEMATIC DIAGRAM INFORMATION Note: Reference information All capacitors are in µF unless otherwise noted. • RESISTOR : RN METAL FILM • All electrolytic capacitors are rated at 50V unless otherwise : RC SOLID noted.

  • Page 36: A Board - Processor (Block A)

    KV-AR21M50 KV-AR21M50 RM-W101 RM-W101 4-3-2. A Board — Processor (Block A) CN007 TO A BOARD (JACK) CN009 CN905 CN003 CN004 TO C BOARD TO C BOARD CN711 CN701 C005 C006 U IN R377 1.5k RN-CP PROCESSOR (BLOCK A) D066 3.3V GP08D R394 4.7k...

  • Page 37: A Board - Audio (Block B)

    KV-AR21M50 KV-AR21M50 RM-W101 RM-W101 4-3-3. A Board — Audio (Block B) CN201 J201 J200 JACK CN200 CN202 J202 TO J BOARD CN3400 R238 CHIP R239 R237 CHIP AUDIO C235 (BLOCK B) C234 470P 470p CHIP R233 CHIP C201 C217 FPRD C223 1000 JR1256...

  • Page 38: A Board - Power Supply (Block C)

    KV-AR21M50 KV-AR21M50 RM-W101 RM-W101 4-3-4. A Board — Power Supply (Block C) C672 0.01 C675 3.3V 3.3V (C1) To A3,D18 C641 POWER SUPPLY (BLOCK C) IC606 BA033T D635 3.3V REG UDZSTE-173.6B 1.8V_MAIN (C2) To A49 JW1665 C685 C662 20.0MM TP602 R638 IC607 POST PIN...

  • Page 39: A Board - Deflection (Block D)

    KV-AR21M50 KV-AR21M50 RM-W101 RM-W101 4-3-5. A Board — Deflection (Block D) R310 R305 R312 :CHIP R311 DEFLECTION IC804 C078 R307 R300 D062 16 16 :CHIP 17 17 STV9302A (BLOCK D) :CHIP V-OUT CHIP CHIP UDZSTE-175.6B RN-CP R309 T801 To A66 (D19) PH2LF R881 T802 XX NX-4751//M3A4...

  • Page 40: A Board - Tuner (Block E)

    KV-AR21M50 KV-AR21M50 RM-W101 RM-W101 4-3-6. A Board — Tuner (Block E) SWF103 SWF101 FILTER SURFACE WAVE TU102 TUNER TEDE9 SWF100 (BLOCK E) FILTER SURFACE C138 WAVE 0.001 R112 6.8K D102 B:CHIP CHIP JR1100 R106 L101 TU101 XX 4.7K 1.2UH R111 R127 CHIP R110...

  • Page 41: A Board - Jack (Block F)

    KV-AR21M50 KV-AR21M50 RM-W101 RM-W101 4-3-7. A Board — Jack (Block F) CN903 CN904 JR1903 C966 CHIP To E17 (F30) TU-AGC L902 To A63 (F29) B_INT R9031 47uH R9028 JACK To A62 (F28) B_DAT RN-CP To A64 (F27) B_CLK C956 (BLOCK F) RN-CP R902 R904...

  • Page 42: Voltage Measurement And Waveforms

    KV-AR21M50 RM-W101 4-4. VOLTAGE MEASUREMENT AND WAVEFORMS A BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC001 (1.9)[0.2] (2.3)[2.5] (1.4)[1.9] (0)[1.7] (0)[2.2] (0)[3.2] (2.8)[3.2] (2.4)[2.2] (2.3)[2.5] (0)[1.6] (2.2)[0] (0)[3.2] (0.1)[0.9] (1.8)[0] (0.7)[0.9] (2.3)[3.8] 660mV (0)[1.3] NTSC 1.60Vp-p...
  • Page 43 KV-AR21M50 RM-W101 A BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] Q102 (4.0)[3.3] (2.4)[0] Q103 (0)[3.2] 10.2 (3.1)[0] (0)[3.0] IC801 (3.0)[0] Q104 (3.1)[0] (0)[1.1] (1.6)[0] (0)[5.4] (0)[1.8] Q105 (1.8)[3.4] (3.4)[5.0] (5.0)[0] Q106 IC802 (2.8)[3.2] (3.3)[1.8] Q111 (3.3)[0.1]...
  • Page 44 KV-AR21M50 RM-W101 A BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] Q805 Q809 Q8009 (198.6)[198.1] 136.4 (199.1)[198.5] (199.2)[198.9] Q810 Q8010 Q814 DY800 2.40Vp-p Q816 Q806 1.40Vp-p Q900 Q807 Q901 Q808 Q902 Q910 9.21Vp-p Q911 NTSC Q912 376mV...
  • Page 45 KV-AR21M50 RM-W101 CV BOARD VOLTAGE LIST AND WAVEFORM Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] (136.7)[135.2] IC751 198.6 (139.2)[138.2] 115.9Vp-p 1.40Vp-p NTSC NTSC 112.0Vp-p NTSC 134.0Vp-p 1.96Vp-p Q701 146.0Vp-p Q712 (140.6)[140.3] Q713 134.2 1.44Vp-p (65.4)[65.7] NTSC 134.6 Q715 114.0Vp-p (65.4)[65.7] NTSC...

  • Page 46: Printed Wiring Boards And Parts Location

    KV-AR21M50 RM-W101 4-5. PRINTED WIRING BOARDS AND PARTS LOCATION PRINTED WIRING BOARDS [VIDEO AMP] – CV Board – A002 A003 R763 L754 L752 JW707 JW705 D754 D782 C783 R776 R765 R772 R770 D756 JW708 R764 D755 L751 R766 R713 R753 JW704 R794 TP700...
  • Page 47 KV-AR21M50 KV-AR21M50 RM-W101 RM-W101 PRINTED WIRING BOARDS NOTE: The circuit indicated at left contains high voltage of over [Processor, Audio, Power Supply, Deflection, Tuner, Jack ] 1220 Vp-p. Please pay attention when inspecting or repairing it to prevent an electric shock. –...

  • Page 48: Semiconductors

    KV-AR21M50 RM-W101 4-6. SEMICONDUCTORS DIODE CATHODE CATHODE ANODE (GRN) ANODE CATHODE (GRN) ANODE ANODE BY228/A52A SPB-25MVWF D3SB60F3 MTZJ-T-77-15 AM01AV1 RN4Z RD5.1ESB2 D1NL20U RU4AM-T3 UPC574J D3S6M-F S3L20UF4 1SS133T-77 EGP20G 10ERB20-TA2B5 RD5.6ESB2 EL1Z 10ERB20-TB3 GP08D 11EQS10-TB5 ISS83 TRANSISTOR ANODE ANODE CATHODE CATHODE MMDL914T1 MA2ZD14001S0 1PS226-115...
  • Page 49 KV-AR21M50 RM-W101 TOP VIEW Dual In-line Package Pin 6~98 TOP VIEW TDA12067H/ BA033T SE135N-LF38 NJM4556AD N1B0B0PV AN5277T – 54 –...

  • Page 50: Exploded Views

    KV-AR21M50 RM-W101 SECTION 5 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 51: Electrical Parts List

    KV-AR21M50 RM-W101 The components identified by shading and mark ! are critical for safety. SECTION 6 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 52 KV-AR21M50 RM-W101 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 C208 1-164-677-11 CERAMIC CHIP 0.033UF 10.00% 16V C639 1-126-933-11 ELECT 100UF...
  • Page 53 KV-AR21M50 RM-W101 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 C860 1-162-318-11 CERAMIC 0.001UF 10.00% 500V <DIODE> C861 1-104-666-11 ELECT 220UF...
  • Page 54 KV-AR21M50 RM-W101 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 D800 8-719-081-97 DIODE MMDL914T1 <IC> D801 8-719-081-97 DIODE MMDL914T1 D804 8-719-991-33 DIODE 1SS133T-77...
  • Page 55 KV-AR21M50 RM-W101 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 JR602 1-216-864-11 SHORT CHIP Q013 8-729-010-25 TRANSISTOR MSD601-RT1 JR1006 1-216-864-11 SHORT CHIP...
  • Page 56 KV-AR21M50 RM-W101 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 R058 1-216-809-11 METAL CHIP 1/10W R303 1-216-861-11 METAL CHIP 2.2M 1/10W R059...
  • Page 57 KV-AR21M50 RM-W101 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 R623 1-218-877-11 METAL CHIP 0.50% 1/10W R851 1-216-821-11 METAL CHIP 1/10W R624...
  • Page 58 KV-AR21M50 RM-W101 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. A CV REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R940 1-216-849-11 METAL CHIP 220K 1/10W <TEST PIN>...
  • Page 59 REMOTE COMMANDER BATTERY COVER R737 1-249-385-11 CARBON 1/4W R752 1-249-415-11 CARBON 1/4W R753 1-249-415-11 CARBON 1/4W R754 1-249-415-11 CARBON 1/4W R756 1-219-746-11 METAL 1/2W Sony Corporation Sony Technology Malaysia Sdn. Bhd. English  9-872-428-01 Visual Products 2004.01 – 64 –...

  • Page 60: Operating Instructions

    4-101-321-11 (1) Trinitron Color TV Operating Instructions • Before operating the unit, please read this manual thoroughly and retain it for future reference. KV-AR21 © 2003 Sony Corporation...
  • Page 61 WARNING • Dangerously high voltages are present inside the TV. • TV operating voltage: 110-240 V AC. • Do not plug in the power cord until you have completed making all other connections; otherwise a minimum leakage current might flow through the antenna and other terminals to ground.
  • Page 62 Do not plug in too many appliances to the same To prevent fire or shock hazard, do not expose the power socket. Do not damage the power cord. TV to rain or moisture. Pull the power cord out by the plug. Do not pull the power cord itself.
  • Page 63 x Securing the TV To prevent the TV from falling, use the supplied screws, clamps and band to secure the TV. 20 mm 3.8 mm screws clamps band Screw the band to the TV stand and to the provided hole at the rear of your TV. (1) Put a cord or chain through the clamps.
  • Page 64 Table of Contents Additional Information Installation Connecting optional components ... 22 Getting Started ........6 Troubleshooting ......... 24 Setting up your TV (“Initial Setup”) ........7 Specifications ...... Back cover Overview of Controls TV top control, front and rear panels ..........8 Using the remote control and basic functions ........

  • Page 65: Installation

    Installation x Getting Started Step 1 Insert the batteries (supplied) into the remote. Note • Do not use old or different types of batteries together. Step 2 Connect the antenna cable (not supplied) to 8 (antenna input) at the rear of the TV. •...

  • Page 66: Setting Up Your Tv ("Initial Setup")

    x Setting up your TV (“Initial Setup”) When you turn on your TV for the first time, the “Initial Setup” menu will appear. You may change the menu language, preset the TV channels automatically and adjust the picture position using the buttons on the top control panel. and V/v/B/b buttons on the remote control can also be used for the •...

  • Page 67: Overview Of Controls

    Overview of Controls TV top control, front and rear panels TV top control panel SOUND MODE MENU PROG TV rear panel (MONO) MONO) MONO) TV front panel (MONO) Button/Terminal Function Page Turn off or turn on the TV. Remote control sensor. –...

  • Page 68: Using The Remote Control And Basic Functions

    Using the remote control and basic functions PROG MENU Button Description Page Turn off temporarily or turn on the TV. – Display the TV program. – Jump to last program number that has been – watched for at least five seconds. PROG +/–...
  • Page 69 continued Button Description Page Select sound mode options with a 5-Band Graphic Equalizer display. Select picture mode options. Menu operations MENU Display or cancel the menu. Confirm selected items. V, v, B, b Select and adjust items. Timer operations Set TV to turn on automatically. –...

  • Page 70: Advanced Operations

    Advanced Operations Selecting the picture and sound modes You can select picture and sound modes and adjust the setting to your preference in the “Personal” option. Selecting the picture mode Press to select the desired picture mode. Select To view “Dynamic”...

  • Page 71: Menu Adjustment

    Menu Adjustment x Introducing the menu system The MENU button lets you open a menu and change the settings of your TV. The following is an overview of the menu system. Return icon Picture icon Name of the current Sound icon Setup menu Language:...
  • Page 72 Level 1 Level 2 Level 3/Function Page “Timer” Set TV to turn off automatically. “Sleep Timer” Set TV to turn on automatically. “Wake Up Timer” Preset channels automatically. “Channel Setup” “Auto Program” “Manual Program” Preset channels manually. Select the TV system: “TV System”...
  • Page 73 continued How to use the menu PROG Picture Press MENU to Mode: Dynamic display the menu. Picture Adjustment Color Temperature: Cool High MENU Intelligent Picture: Select Confirm Press V or v to select the desired item. Channel Setup Auto Program Manual Program TV System: Program Label...

  • Page 74: Changing The "Picture" Setting

    x Changing the “Picture” setting The “Picture” menu allows you to adjust the picture settings. Press MENU. Make sure the “Picture” icon ( ) is Picture Mode: Dynamic selected, then press Picture Adjustment Color Temperature: Cool High Intelligent Picture: Select Confirm Press V or v to select the desired item (e.g., “Mode”), then press Select...

  • Page 75: Changing The "Sound" Setting

    x Changing the “Sound” setting The “Sound” menu allows you to adjust the sound settings. Press MENU. Press V or v to select the “Sound” Sound Mode: Dynamic icon ( ), then press Sound Adjustment Balance Intelligent Volume: Surround: Select Confirm Press V or v to select the desired item (e.g., “Mode”), then press Select...
  • Page 76 Adjusting the “Sound Adjustment” item under “Personal” mode The 5-Band Graphic Equalizer feature allows you to adjust sound frequency settings of “Personal” mode in the menu. Make sure that “Adjust” is selected, Adjustment: Personal then press Adjust Reset Selecting “Reset” will set your TV to the factory setting.

  • Page 77: Changing The "Timer" Setting

    x Changing the “Timer” setting The “Timer” menu allows you to set TV to turn off and turn on automatically. Press MENU. Press V or v to select the “Timer” icon ( ), Timer then press Sleep Timer: Wake Up Timer: Select Confirm Press V or v to select the desired item (e.g., “Sleep Timer”), then press...

  • Page 78: Changing The "Channel Setup" Setting

    x Changing the “Channel Setup” setting The “Channel Setup” menu allows you to preset channels automatically, manually preset channels, select the TV system, label the program number and block unwanted programs. Press MENU. Press V or v to select the “Channel Setup” Channel Setup icon ( ), then press...
  • Page 79 continued Presetting channels manually After selecting “Manual Program”, select the program number to which you want to preset a channel. Manual Program Program: (1) Make sure “Program” is selected, then press TV System: VHF Low Fine: Auto (2) Press V or v until the program number you want Skip: to preset appears on the menu, then press Select...

  • Page 80: Changing The "Setup" Setting

    x Changing the “Setup” setting The “Setup” menu allows you to change the menu language, adjust the picture position, change the picture size, label the connected equipment, select the color system and enjoy audio equipment sound. Press MENU. Press V or v to select the “Setup” icon Setup ), then press Language:...

  • Page 81: Additional Information

    Additional Information x Connecting optional components Connecting to the video input terminal ( t ) Audio/Video cable (not supplied) TV front panel Camcorder (MONO) Video game equipment Audio cable (not supplied) Walkman TV rear panel Radio Antenna cable (not supplied) (MONO) (MONO) Audio/Video cable...
  • Page 82 Connecting to the monitor output terminal ( T ) TV rear panel Audio system (MONO) (MONO) Audio/Video cable (not supplied) Connecting to the component video input terminal ( TV rear panel Component video cable (not supplied) (MONO) (MONO) DVD player Audio cable (not supplied) Notes...

  • Page 83: Troubleshooting

    Troubleshooting If you find any problem while viewing your TV, please check the following guide. If any problem persists, contact your Sony dealer. Troubleshooting guide Symptom Possible cause Solutions Page Snowy picture • The connection is loose • Check the antenna cable and connection or the cable is on the TV, VCR and at the wall.
  • Page 84 • Do not use a hair dryer or other interference from cars, stripes equipment near the TV. neon signs, hair dryers, • Check the antenna setup. Contact a Sony – power generators, etc. dealer for advice. Double images or • Broadcast signals are •...
  • Page 85 – (standby) indicator flashes. Press ! indicator on diagnosis function (main power) to turn off your TV. your TV flashes indicates the possible Contact your nearest Sony service center. red several problems. times after every three seconds. TV cabinet • Changes in room creaks.

  • Page 86: Specifications

    Output: 1 Stereo minijack Picture tube 21 in. Tube size (cm) Measured diagonally Screen size (cm) Measured diagonally Dimensions (w/h/d, mm) 589 × 463 × 479 Mass (kg) Design and specifications are subject to change without notice. Sony Corporation Additional Information...

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