Page 2 - SPECIFICATIONS; COMPONENTS IDENTIFIED BY SHADING AND MARK
– 2 – KV-HF21M80 RM-952 SPECIFICATIONS Note Power requirements 110-240 V AC, 50/60 Hz Power consumption (W) Indicated on the rear of the TV Television system B/G, I, D/K, M Color system PAL, PAL 60, SECAM, NTSC4.43, NTSC3.58 Channel coverage B/G VHF: E2 to E12 / UHF: E21 to E69 / CATV: S01 to S03, S...
Page 4 - DIAGNOSTIC TEST INDICATORS; SELF DIAGNOSTIC FUNCTION
– 4 – KV-HF21M80 RM-952 The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automaticallybegin to flash.The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMERlamp flash indicators...
Page 5 - DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT; Diagnostic Item; STOPPING THE STANDBY/TIMER FLASH; times
– 5 – KV-HF21M80 RM-952 2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT Diagnostic Item Flash Count* +B overcurrent/overvoltage 2 times Ver tical deflection stopped White balance failure 5 times * One flash count is not used for self-diagnostic. 3. STOPPING THE STANDBY/TIMER FLASH Turn off the power s...
Page 6 - SELF-DIAGNOSTIC SCREEN DISPLAY; channel; Self-Diagnosis screen display; SELF DIAGNOSTIC; HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY; Channel
– 6 – KV-HF21M80 RM-952 4. SELF-DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as “power sometimes shuts off ” or “screen sometimes goes out” that cannot be confirmed, itis possible to bring up past occurances of failure for confirmation on the screen: [To Bring Up Screen Test]In standby mo...
Page 7 - SELF-DIAGNOSTIC CIRCUIT
– 7 – KV-HF21M80 RM-952 6. SELF-DIAGNOSTIC CIRCUIT [+B overcurrent ªOCPº] Occurs when an overcurrent on the +B(135) line is detected by Q604. If Q604 go to ONand the voltage to pin 18 of IC301 should go down when V.SYNC is more than sevenver ticals in a period, the unit will automatically turn off. ...
Page 8 - WARNING; Getting Started; Step 1; Connect the antenna; Using Your New TV; Connecting a VCR; or
– 8 – KV-HF21M80 RM-952 SECTION 1 GENERAL The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual. 2 WARNING • Dangerously high voltages are present inside the TV. • Operate th...
Page 9 - Using Y; Preset the channels automatically; CAUTION; ONE-PUSH AUTOMATIC PROGRAMING; Connecting the 3D WOOFER
– 9 – KV-HF21M80 RM-952 5 Using Your New TV Using Y our New TV Preset the channels automatically Tips • If you want to stop automatic channel presetting, press SELECT twice.• If your TV has preset an unwanted channel or cannot preset a particular channel, then preset your TV manually (see page 10). ...
Page 10 - Securing the TV; Connecting optional components; Connecting audio/video equipment using the
– 10 – KV-HF21M80 RM-952 8 Using Your New TV Securing the TV To prevent the TV from falling, secure the TV using one of the following methods: A With the supplied screws, attach the band to the TV stand and to the rear ofthe TV using the provided hole. or B Put the cord or chain through the clamps t...
Page 11 - Presetting channels automatically; Presetting channels manually; To change the TV system setting
– 11 – KV-HF21M80 RM-952 9 Using Your New TV Using Y our New TV Presettingchannels You can preset up to 100 TV channels innumerical sequence from programnumber 1 using the remote and thebuttons on your TV as well. Presetting channels automatically 1 Press U to turn on the TV. 2 Press AUTO PROGR. Not...
Page 12 - Watching the TV; To change the color system setting; Skipping program numbers; To preset the skipped program number again
– 12 – KV-HF21M80 RM-952 12 Using Your New TV Watching the TV This section explains functions usedwhile watching the TV. Most operationscan be done using the remote. 1 Press U to turn on the TV. When the TV is in thestandby mode (the u indicator on the TV is litred), press u on the remote or PROGR +...
Page 13 - Additional tasks; Changing the on-screen display language; Setting the Wake Up timer; To cancel the Wake Up timer; Setting the Sleep timer; To cancel the Sleep timer
– 13 – KV-HF21M80 RM-952 13 Using Your New TV Using Y our New TV To Turn off temporarily Turn off completely Mute the sound Watch the video input(VCR, camcorder, etc.) Jump back to the previous channel Display the on-screen information* Adjust the volume of each TVprogram automatically Adjust the pi...
Page 14 - Advanced Operations; Advanced Operations; Selecting the picture and sound modes; To select the picture mode; Adjusting the picture and sound settings; Selecting the surround mode; Customizing the picture and sound (continued)
– 14 – KV-HF21M80 RM-952 15 Advanced Operations Advanced Operations Advanced Operations SOUND MODE Customizing thepicture and sound You can customize the picture andsound by selecting the picture andsound modes or by adjusting itssettings. You can change the sound effect byselecting the surround mod...
Page 15 - Selecting a favorite channel; Changing the favorite channel setting
– 15 – KV-HF21M80 RM-952 17 Advanced Operations Advanced Operations FAV O R I T E C H 1 P R 0 1 2 P R 0 2 3 P R 0 4 P R 0 4 5 P R 0 5 6 P R 0 6 FAV O R I T E C H 1 PR01 2 PR02 3 PR03 4 PR04 5 PR05 6 PR06 Viewing yourfavorite channels You can display six of your favoritechannels for quick and easy se...
Page 16 - Additional Information; Additional Information; Troubleshooting
– 16 – KV-HF21M80 RM-952 19 Additional Information ONE-PUSH AUTOMATIC PROGRAMMING Additional Information Self-diagnosisfunction Your TV is equipped with a self-diagnosis function. If there is aproblem with your TV, the u indicator flashes red. The number of times the u indicator flashes indicates th...
Page 18 - Identifying parts and controls; Front panel; Remote Control
– 18 – KV-HF21M80 RM-952 23 Additional Information Identifying parts and controls Refer to the pages indicated in parentheses ( ) for details. Front panel 1 U (main power) button (5) 2 PROGR +/– (program) buttons (10) 3 ¸ +/– (volume) buttons (12) 4 … (TV/video) button (13) 5 AUTO PROGR (program) bu...
Page 19 - Eight screws
– 19 – KV-HF21M80 RM-952 SECTION 2 DISASSEMBLY 2-2. CHASSIS ASSY REMOVAL 1 Chassis assy Lever Lever 2-1. REAR COVER REMOVAL 1 Eight screws (+BVTP 4 × 16) 1 Two screws (+BVTP 4 × 16) 2 Rear cover 2-3. F BRACKET REMOVAL 1 Three connectors 2 F board Lever One screw(+BVTP 4x16) 2-4. SERVICE POSITION (No...
Page 21 - REMOVING PROCEDURES; Do not damage the surface of anode-caps with sharp shaped objects.; HOW TO HANDLE AN ANODE-CAP
– 21 – KV-HF21M80 RM-952 2-8. PICTURE TUBE REMOVAL • REMOVAL OF ANODE-CAP NOTE : After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on theCRT. • REMOVING PROCEDURES 1 Do not damage the surface of anode-caps with sh...
Page 22 - SECTION 3
– 22 – KV-HF21M80 RM-952 • The following adjustments should be made when a complete realignment is required or a new picture tube is installed. • These adjustments should be performed with rated power supply voltage unless otherwise noted. Controls and switches should be set as follows unless otherw...
Page 23 - Minimize the brightness setting.; Horizontal and Vertical Static Convergence; and blue dots are on top of each other at the center of the screen.; Center dot; If the red, green and blue dots are not balanced or aligned, then; Purity
– 23 – KV-HF21M80 RM-952 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Minimize the brightness setting. • Provide dot pattern. (1) Horizontal and Vertical Static Convergence (Moving vertically), adjust the V.STAT magnet so th...
Page 24 - R B
– 24 – KV-HF21M80 RM-952 4 Y separation axis correction magnet adjustment. 1. Receive the cross-hatch signal and adjust [PICTURE] to [MIN] and [BRIGHTNESS] to [STANDARD] . 2. Adjust the Y separation axis correction magnet on the neck assembly so that the horizontal lines at the top and bottom of the...
Page 25 - F LY BAC K T R A N S F O R M E R ( T 5 0 3 ); WHITE BALANCE ADJUSTMENT; ADJUSTMENTS
– 25 – KV-HF21M80 RM-952 (3) Screen-corner Convergence b a c d a-d : screen-corner misconvergence F i x a P e r m a l l oy a s s y c o r r e s p o n d i n g t o t h e m i s c o nve rg e da r e a s . a d c b a to d : Permalloy assembly Fix a Permalloy assycorresponding to themisconverged areas 3-3. F...
Page 26 - a. ENTERING SERVICE MODE; b. METHOD OF CANCELLATION FROM SERVICE
– 26 – KV-HF21M80 RM-952 SECTION 4 CIRCUIT ADJUSTMENTS With the unit on standby ↓ [DISPLAY] ↓ 5 ↓ VOL (+) ↓ [POWER] This operation sequence puts the unit into service mode. 4-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-952 that comes with this unit. a. ENTERING SERVICE MOD...
Page 28 - Adjustment Item Table
– 28 – KV-HF21M80 RM-952 Adjustment Item Table Device Functionality Note Data Range Function Note for Register Slava RAM Address Name No Name Different Data No. (bit) Address (bit) GEO 0 HPS 7 3F H Position 50/60HZ 12 (7-2) CXA2130S(88H) 82 (7-2) 1 HSZ 1F 3F H Size 50/60HZ 11 (7-2) 81 (7-2) 2 PAP 1F...
Page 30 - NOTE
– 30 – KV-HF21M80 RM-952 Adjustment Item Table 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 mic...
Page 34 - Ucom
– 38 – – 37 – – 39 – KV-HF21M80 RM-952 KV-HF21M80 RM-952 KV-HF21M80 RM-952 SECTION 5 DIAGRAM 5-1. BLOCK DIAGRAM COMB FILTER(Glass Combs) YC JUNGLE IC301CXA2130S <slave:88H> MONITOROUT TV V in TV L in TV R in Mon out TV V in V1 V in 43 6 9 7 12 CN304 COMB Y in COMB C in V1 out V1 V in V1 L in *...
Page 35 - VELOCITY; NECK ASSY; MODULATION
– 41 – – 40 – – 42 – KV-HF21M80 RM-952 KV-HF21M80 RM-952 KV-HF21M80 RM-952 5-2. FRAME SCHEMATIC DIAGRAM CN604 CN306 CN703 DY1 DGC B 9V IK 1 5 6 (RGB OUT) 1 E CN704 PICTURE TUBE 1 2 3 4 5 6 H+ H+ H- H- V- V+ 1 2 3 4 5 6 7 VM GND 9V VM MUTE GND NC +B CN5901 1 2 3 7 VM GND 9V +B (POWER SUPPLY, HV, MICO...
Page 36 - -4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS; Readings are taken with a 10 M; N o t e : T h e c o m p o n e n t i d e n t i f i e d b y s h a d i n g a n d
– 43 – KV-HF21M80 RM-952 5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: • All capacitors are in µ F unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms.k Ω = 1000 Ω , M Ω = 1000k Ω • Indication of resistance which does n...
Page 37 - A BOARD WAVEFORMS
– 44 – KV-HF21M80 RM-952 4.5Vp-p (V) 3.8Vp-p (V) NTSC 3.58 NTSC 4.43 PAL 0.7Vp-p (H) 1.2Vp-p (H) 1.1Vp-p (H) 920Vp-p 125Vp-p 0.9Vp-p (H) 1.3Vp-p (H) PAL/NTSC 3.58 SECAM/NTSC 4.43 0.8Vp-p (H) SECAM 0.8Vp-p (H) 1.0Vp-p (H) PAL/NTSC 3.58 NTSC 4.43 3.0Vp-p (H) 3.1Vp-p (H) SECAM NTSC 4.43 PAL/SECAM/NTSC ...
Page 38 - Schematic diagram
– 46 – – 45 – – 47 – A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 B C D E F G H I J (1) Schematic Diagram of A (1/2) Board 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 8 9 10 11 12 1...
Page 40 - – A Board –; Schematic diagrams; A BOARD; IC
– 52 – – 51 – – 53 – KV-HF21M80 RM-952 KV-HF21M80 RM-952 KV-HF21M80 RM-952 A 1 2 3 4 5 6 7 8 9 10 11 12 13 B C D E F G H I J 5 8 2 6 2 2 3 8 8 8 INT0 INT1 INT2 TEX TX EXTAL XTAL RST MP V DD V SS RMC AN0~AN5 6 PA0~PA7 PORT A PORT B PORT C PORT D PORT E PORT F PORT G PB0~PB7 PC0~PC5 PC6~PC7 PD0~PD7 PE...
Page 41 - CISPR; Board –; C3 BOARD WAVEFORMS; RGB OUT
– 55 – – 54 – – 56 – A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 B C D E F G H I J 1 2 1 2 1 2 3 4 1 2 3 4 CN4603 CN4601 CN4602 R4601 T4601 C 6 5 4 C4601 VDR461 T4602 F4601 C4602 1P :TAB 2P :VH 2P :VH 1M T.L.F 0 .0 0 4 7 2 5 0 V E # ERZV1D621 # T3.15A FUSE 0.47250V :PT AC IN AC IN AC ...
Page 42 - DIODE; – VM; VM
– 58 – – 57 – – 59 – A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 B C D E F G H I J 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 1 2 3 C5902 C5903 C5906 C5907 C5908 C5910 C5911 C5912 C5913 C5914 C5916 C5917 D5901 D5903 D5905 Q5903 Q5904 Q5905 R5902 R5908 R5911 R5913 R5919 R5920 R5923 R5924 R5929 C5901 C5904 C5915 R5928 L5...
Page 43 - TOP VIEW; SECTION 6; a r e c r i t i c a l
– 61 – – 60 – – 62 – KV-HF21M80 RM-952 KV-HF21M80 RM-952 KV-HF21M80 RM-952 2SC4927-01 2SA1037AK-T146-R2SD774-34 IRF614 2SK2845-LB102 2SC4159-E D1 G1 S1 NC S2 G2 D2 E C B G S D E B C IC CXA2139S (48PIN)CXP86449-616S (64PIN)CXP86449-623S (64PIN)ST24C08FB6 (8PIN)TDA7429S (42 PIN) MM1319AFBE (7PIN)NJM29...
Page 44 - SECTION 7; μμ
– 63 – REF. NO. PART NO. DESCRIPTION REMARK The components identified by shadingand mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK KV-HF21M80 RM-952 * A-1299-110-A A BOARD COMPLETE ******************** * 4-055-304-11 HOLDER, LED * 4-067-...
Page 51 - A C
– 70 – REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK The components identified by shadingand mark ! are critical for safety. Replace only with part number specified. KV-HF21M80 RM-952 R650 1-215-882-00 METAL OXIDE 22 5% 2W F R652 1-215-900-11 METAL OXIDE 22K 5% 2W F R653 ...
Page 55 - are critical for safety.; Sony Corporation; TV Business of General Area; English
– 74 – REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK The components identified by shadingand mark ! are critical for safety. Replace only with part number specified. KV-HF21M80 RM-952 Sony Corporation Sony Technology Malaysia Sdn. Bhd. TV Business of General Area English ...
