Page 2 - SPECIFICATIONS; CAUTION
– 2 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 SPECIFICATIONS CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE ANDTHE ANODE CAP TO THE METAL CHASSIS, CR T SHIELD, ORC A R B O N PA I N T E D O N T H E C R T, A F T E R R E M OV I N G T H EANODE. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTI...
Page 4 - DIAGNOSTIC TEST INDICATORS; SELF DIAGNOSTIC FUNCTION
– 4 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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/TI...
Page 5 - DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT; Diagnostic Item; STOPPING THE STANDBY/TIMER FLASH; times
– 5 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT Diagnostic Item Flash Count* +B overcurrent/overvoltage 2 times Vertical deflection stopped White balance failure 5 times * One flash count is not used for self-diagnostic. 3. STOPPING THE STANDBY/TIMER FLA...
Page 6 - SELF-DIAGNOSTIC SCREEN DISPLAY; channel; Self-Diagnosis screen display; SELF DIAGNOSTIC; HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY; Channel
– 6 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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 Sc...
Page 7 - SELF-DIAGNOSTIC CIRCUIT
– 7 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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 sevenverticals in a period, the unit will a...
Page 8 - WARNING; Getting Started; Step 1; Connect the antenna; Using Your New TV; Connecting a VCR; or; or
– 8 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 SECTION 1 GENERAL (KV-PF21M70) 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 ar...
Page 9 - Using Y; Preset the channels automatically; Connecting optional components; Connecting video equipment using the
– 9 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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 ...
Page 10 - Presetting channels automatically; Securing the TV
– 10 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 8 Using Your 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...
Page 11 - Presetting channels manually; To change the color system setting; To change the TV system setting; Skipping program numbers; To preset the skipped program number again
– 11 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 9 Using Your New TV Using Y our New TV Presetting channels manually 1 Press SELECT until“MANUAL PROGRAM”appears. 2 Press + or –. 3 Press PROGR +/– or thenumber buttons until thedesired program numberappears. 4 Press + or – until thedesired channel pic...
Page 12 - Changing the on-screen display language; Additional tasks; Watching the TV
– 12 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 12 Using Your 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 Do this ...
Page 13 - Setting the Wake Up timer; To cancel the Wake Up timer; Setting the Sleep timer; To cancel the Sleep timer; Advanced Operations; Selecting the picture and sound modes; To select the picture mode
– 13 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 13 Using Your New TV Using Y our New TV Setting the Wake Up timer 1 Press until the desired period of timeappears. 2 Select the TV program or video mode you want to display when you wakeup. 3 Press u or set the Sleep timer if you want the TV to turn o...
Page 14 - Adjusting the picture and sound settings
– 14 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 16 Advanced Operations Blocking thechannels(CHILD LOCK) You can prevent a child from watchingcertain programs by using the buttonson the remote control. 1 Select the TV program you want to lock. 2 Press SELECT until “CHILDLOCK” appears on thescreen. 3...
Page 15 - Additional Information; Additional Information; Troubleshooting
– 15 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 17 Additional Information 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 the possi...
Page 17 - Identifying parts and controls; Front panel; Remote Control; Identifying parts and controls (continued)
– 17 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 21 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 (11) 3 ¸ +/– (volume) buttons (11) 4 … (TV/video) button (12) 5...
Page 18 - GENERAL
– 18 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 2 WARNING • Dangerously high voltages are present inside the TV. • Operate the TV only between 110 – 240 V AC. To prevent fire or shock hazard, do not exposethe TV to rain or moisture. Do not operate the TV if any liquid or solid objectfalls into it. ...
Page 19 - Connecting audio/video equipment using the
– 19 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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...
Page 24 - Selecting the surround mode
– 24 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 15 Advanced Operations Advanced Operations Adjusting the picture and sound settings 1 Press SELECT until thedesired setting appears. Each time you pressSELECT, the settingitem will change as follows: 2 Press + or – to adjust theitem. 3 To adjust other...
Page 25 - When receiving a NICAM program; Receiving area for NICAM and A2 (German) programs; Selecting a stereo or bilingual program (continued)
– 25 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 17 Advanced Operations Advanced Operations TV SOUND MODE FAVORITE PROGR Á Broadcasting On-screen display (Selected sound) NICAM stereo NICAM bilingual NICAM monaural Selecting a stereoor bilingualprogram You can enjoy stereo sound or bilingualprograms...
Page 26 - Viewing Teletext; Displaying Teletext; To turn off Teletext; Additional Teletext tasks; Using FASTEXT; To access a FASTEXT menu
– 26 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 19 Advanced Operations Advanced Operations Viewing Teletext (KV-TF21M61 only) TV stations broadcast an informationservice called Teletext via some TVchannels. Teletext allows you to receivevarious information, such as sharesmarket or news. Displaying ...
Page 28 - Check the antenna direction.; Troubleshooting Shortcuts; Antenna connection
– 28 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 22 Additional Information Co • Snowy • Distorted • Noisy/ picture picture distortedsound Wall antennaterminal UHF VHF Booster VCR Check the antenna direction. Incorrect antenna direction may cause: Check the antennatype. Wrong type of antennamay cause...
Page 44 - Multi button; REPLACEMENT OF BAR OPTICAL; Bar Optical; A board
– 44 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 2-6. TERMINAL BRACKET REMOVAL A board Terminal board bracket 2-5. REPLACEMENT OF PARTS For replacement of the Multi Button and Bar Optical ,unscrew to exchange with thenew parts, and fix them with screws (+BVTP) respectively. 2-5-1. REPLACEMENT OF MUL...
Page 45 - anode cap and tension springs are changed accordingly.; Demagnetization coil
– 45 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 2-8. PICTURE TUBE REMOVAL NOTE : The picture tube for OCE model is upside down, and the positon for the anode cap and tension springs are changed accordingly. 2 A board 4 C5 board (except KV-PF21M70)C3 board(KV-PF21M70) 5 Deflection yoke Cushion 6 Fou...
Page 46 - REMOVING PROCEDURES; Do not damage the surface of anode-caps with sharp shaped objects.; HOW TO HANDLE AN ANODE-CAP
– 46 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 • 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 shar...
Page 47 - SECTION 3
– 47 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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 ...
Page 48 - Horizontal and Ver tical 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
– 48 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size and ver tical size. • Minimize the brightness setting. • Pr ovide dot pattern. (1) Horizontal and Ver tical Static Convergence (Moving vertically), adj...
Page 49 - a to d : Permalloy assembly; Before starting this adjustment, adjust the horizontal static; R B; on DY; YCH
– 49 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 (3) Screen-corner Converg ence b a c d a-d : screen-corner misconvergence a d c b a to d : Permalloy assembly Fix a Permalloy assycorresponding to themisconverged areas (2) Dynamic Convergence Adjustment Pre paration: • Before starting this adjustment...
Page 50 - F LY B A C K T R A N S F O R M E R ( T 5 0 3 ); WHITE BALANCE ADJUSTMENT; ADJUSTMENTS
– 50 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 3-3. FOCUS ADJUSTMENT Adjust FOCUS control on the flyback transformer for the best focus. F LY B A C K T R A N S F O R M E R ( T 5 0 3 ) 2. WHITE BALANCE ADJUSTMENT 1) Set to Service Mode (Refer Section 4-1: ADJUSTMENTS WITH COMMANDER). 2) Input white...
Page 51 - a. ENTERING SERVICE MODE; b. METHOD OF CANCELLATION FROM SERVICE
– 51 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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....
Page 53 - Adjustment Item Table; STANDARD Always 0
– 53 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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...
Page 55 - NOTE
– 55 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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) TXT 0 TXH 1 3 Teletext Horizontal Position (58H) 18D (1-0) 1 TXV 0 3 Teletext Vertical Position...
Page 59 - VIDEO IN 1
SECTION 5 DIAGRAM 5-1. BLOCK DIAGRAM – 60 – – 61 – – 59 – 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 12 V1 V in V1 L in *V1 R in *V2 R in V2 V in V2 V in 4 V2 L in V out 2 L out 2 R out 2 JACK BLOCK VIDEO IN 1 (KV-PF21M70/TF21P11) AUDIOP...
Page 60 - -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
– 65 – KV-PF21M70/TF21M61/TF21M90/TF21P11 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...
Page 62 - TRANSISTOR; DIODE; LED; TOP VIEW
KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 – 90 – – 91 – – 92 – KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 TRANSISTOR UN2111UN2211UN2213DTC114EKUN22162SA1162-G2SC1623-L5L62SC2712-YG2SD2114K 2SC2785-HFE 2SA1091-O 2SD2394-EF 2SD2144S-UVW E B C E C B LETTER SIDE ...
Page 63 - are critical
KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 SECTION 6 EXPLODED VIEWS NOTE: • I t e m s w i t h n o p a r t n u m b e r a n d n odescription are not stocked because theyare seldom required for routine service. • The construction parts of an assembledpart are in...
Page 64 - DESCRIPTION
KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 KV-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 6-2. CHASSIS (KV-TF21M61/TF21M90/TF21P11) [ : BVTP 3 × 12 7-685-648-79 L : BVTP 4 × 16 7-685-663-71 NOTE : The picture tube for OCE model is upside down, and theposition anode cap and tension springs are changed acco...
Page 65 - SECTION 7; μμ
– 97 – 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-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 * A-1298-955-A A BOARD,COMPLETE (KV-PF21M70) *******************...
Page 84 - Sony Corporation; TV Business of General Area; English
– 116 – 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-PF21M70/TF21M61/TF21M90/TF21P11 RM-952 ACCESSORIES AND PACKING MATERIALS******************************...
