SERVICE MANUAL CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-HW21P50 RM-W101 Nigeria SCC-V08A-A RM-W101 TRINITRON COLOR TV ®...
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 –...
KV-HW21P50 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.
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KV-HW21P50 RM-W101 2. DISPLAY OF INDICATOR STANDBY (1) 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.
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KV-HW21P50 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.
KV-HW21P50 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.
KV-HW21P50 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.
KV-HW21P50 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.
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KV-HW21P50 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...
KV-HW21P50 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.
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...
KV-HW21P50 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.
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i t c n a n o y t i l . t i n I e g n c n u n o i t e l b N & e t o e c i r d d s s e n I / l a i t i...
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KV-HW21P50 RM-W101 Data Variant depend on models Category Name Model Data WHBL With VM A864 Without VM A864 With VM A865 Without VM A865 With VM A866 Without VM A866 Category Name Model Data With VM A87D Without VM A87D...
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KV-HW21P50 RM-W101 ITEM INFORMATION No. OPB1 Item Speed Search M/N(US) L’ KV-HW21P50 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...
KV-HW21P50 RM-W101 3-3. PICTURE QUALITY ADJUSTMENTS SUB HUE ADJUSTMENT PMX/CONTRAST ADJUSTMENT 1. Select Video. 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.
KV-HW21P50 RM-W101 4-2. CIRCUIT BOARDS LOCATION C Board A Board 4-3. SCHEMATIC DIAGRAM Note: Reference information All capacitors are in µF unless otherwise noted. • RESISTOR : RN METAL FILM • All electrolytic capacitors are rated at 50V unless otherwise...
KV-HW21P50 KV-HW21P50 RM-W101 RM-W101 4-3-1. A Board — Processor (Block A) CN007 TO A BOARD CN009 (JACK) CN905 CN003 CN004 TO C BOARD CN711 TO C BOARD CN701 C005 C006 U IN R377 1.5k CHIP PROCESSOR (BLOCK A) D066 3.3V...
KV-HW21P50 KV-HW21P50 RM-W101 RM-W101 4-5. PRINTED WIRING BOARDS AND PARTS LOCATION 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.
KV-HW21P50 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...
KV-HW21P50 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 •...
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KV-HW21P50 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 C211 1-126-963-11 ELECT 4.7UF 20.00% 50V C647 1-126-935-11...
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KV-HW21P50 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 C870 1-106-387-00 MYLAR 0.068UF 10.00% 200V D059 8-719-081-97...
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KV-HW21P50 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 D823 8-719-302-43 EL1Z <JACK> D824 8-719-302-43 EL1Z D827...
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KV-HW21P50 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 L010 1-469-525-91 INDUCTOR 10UH Q807 8-729-010-05 MSB709-RT1 L011...
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KV-HW21P50 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 R150 1-216-809-11 METAL CHIP 1/10W R384 1-216-809-11 METAL CHIP...
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KV-HW21P50 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 R831 1-216-829-11 METAL CHIP 4.7K 1/10W R928 1-218-285-11...
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KV-HW21P50 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 <THERMISTOR> <JACK> THP600! 1-804-530-11 THERMISTOR, POSITIVE J751 ! 1-451-544-11 SOCKET, CRT <TEST PIN>...
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! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK Sony Corporation Sony Technology Malaysia Sdn. Bhd. English 9-872-404-01 Visual Products 2003.10 – 62 –...
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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.
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To prevent fire or shock hazard, do not expose the Do not plug in too many appliances to the same TV to rain or moisture. power socket. Do not damage the power cord. Pull the power cord out by the plug. Do not pull the power cord itself.
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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.
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Table of Contents Installation Additional Information Getting Started ........6 Connecting the 3D WOOFER (KV-HW21M53 only) ......22 Setting up your TV (“Initial Setup”) ........7 Connecting optional components ... 22 Troubleshooting ......... 24 Specifications ...... Back cover Overview of Controls TV top control, front and rear panels ..........
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. •...
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 and preset the TV channels automatically using the buttons on the top control panel. and V/v/B/b buttons on the remote control can also be used for the •...
Overview of Controls TV top control, front and rear panels TV top control panel SOUND MODE MENU PROG TV rear panel TV front panel (MONO) (MONO) (MONO) Button/Terminal Function Page Turn off or turn on the TV. Remote control sensor. –...
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 previous program number. – PROG +/– Select program number. – 2 +/– Adjust volume.
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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. –...
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”...
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:...
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Level 3/Function Page Level 1 Level 2 “Timer” “Sleep Timer” Set TV to turn off automatically. “Wake Up Timer” Set TV to turn on automatically. “Channel Setup” “Auto Program” Preset channels automatically. “Manual Program” Preset channels manually. Select the TV system: “TV System”...
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How to use the menu PROG Picture Press MENU to Mode: Dynamic Picture Adjustment display the menu. Color Temperature: Cool Intelligent Picture: MENU Select Confirm Press V or v to select the desired item. Channel Setup Auto Program Manual Program TV System: Program Label Program Block...
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 Intelligent Picture: Select Confirm Press V or v to select the desired item (e.g., “Mode”), then press Select “Mode”...
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...
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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.
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...
, then press V or v to choose either “On” or “Off”. If you preset a locked program number, that program number will be unlocked automatically. Note (KV-HW21P50 only) • During automatic channel presetting, your TV screen will indicate “B/G” for the “TV System”. continue Menu Adjustment...
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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 (2) Press V or v until the program number you want Fine: Auto Skip:...
x Changing the “Setup” setting The “Setup” menu allows you to change the menu language, 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:...
Additional Information x Connecting the 3D WOOFER KV-HW21M53 only You can enjoy high quality sound by connecting the 3D WOOFER as follows: Step 1 Step 2 3D WOOFER Red wire Black wire Notes • Connect only the supplied 3D WOOFER; otherwise your TV may malfunction. •...
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Connecting to the monitor output terminal ( T ) TV rear panel Audio system Audio/Video (MONO) (MONO) 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...
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.
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Dotted lines or interference from cars, equipment near the TV. stripes neon signs, hair dryers, – • Check the antenna setup. Contact a Sony power generators, etc. dealer for advice. • Use a highly directional antenna. – • Broadcast signals are...
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(standby) indicator flashes. Press ! indicator on indicates the possible (main power) to turn off your TV. your TV flashes problems. Contact your nearest Sony service center. red several times after every three seconds. • Changes in room TV cabinet temperature sometimes creaks.
Specifications KV-HW21M53 KV-HW21M50 KV-HW21P50 Note 110-240 V AC, 50/60 Hz Power requirements Power consumption (W) Indicated on the rear of the TV B/G, I, D/K, M Television system PAL, PAL 60, SECAM, NTSC3.58, PAL, PAL 60, Color system NTSC4.43 NTSC4.43 NTSC3.58 (AV IN)