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9872259012015-05-10 05:123.7 MB - Wiki Karat

1. B CHIP L _ MSD601 RTI 16V 50 C127 R132 i UDZSTE 179 1BR412 220 470K Ge OUT OR D HK BUFFER ege Pp CL PROTECT 16V CHIPE CHCHP C131 nib HIET SE 8404 40403 C405 1 MONO 26 0 068 2200P H 2 Je UDZSTE 179 1B CHIP MSBX09 RT PROTECT CHIP md 1 1 AMPLIFIER I AUDOR 5 i C404 108408 1 i Ri R405 n 4 R406 Y VIL ox 40403 70K 9 MSB709 RT1 TX CHIP 220 i Q BUFFER 44 ech 3 E al eld 2 E 3 os FREI N 1 0 1 16V CHIP t H GC 7355 r 154 b TO V2 BOARD Wi E 22K ES HL TRAP m Q 5 F R062 1 0K CHIP TH 470 47 l 65 20 20 d R063 1 0K CHIP CHIP z HIP y 830 D us TY jon et a ws NO V2 BOARD ree P VIDEQ feo Me es m G CNS803 2220 82K u a CHIP CHIP
2. D g il VAP V AMPLITUDE SCO S CORRECTION BE Ao VPS V SHIFT 99 KV TG21M61 TG21M90 RM 952 V TG21M61 TG21M90 RM 952 5 1 BLOCK DIAGRAM IC2201 IF DEMODULATOR SF2101 27 1STSIFIN
3. KK KK KK KK K 60 1342 630 5802 5805 5806 5815 5816 5817 5818 5820 5821 5822 5823 5826 5830 5831 5835 5837 5852 5853 5801 CN5803 D5802 D5803 FB5801 FB5803 FB5804 FB5805 IC5801 IC5802 JR5802 JR5803 JR5804 JR5805 785811 785812 185813 1 163 038 91 1 163 038 91 1 163 038 91 1 107 826 11 1 126 963 11 1 107 826 11 1 162 924 11 1 162 924 11 1 163 038 9 1 162 964 11 1 126 963 11 1 120 963 11 1 103 038 91 1 126 933 11 1 163 038 91 1 126 933 11 1 162 995 11 1 126 963 11 1 774 812 1 1 774 812 1 8 719 914 44 8 719 045 99 1 410 397 21 1 410 397 21 1 410 397 21 1 410 397 21 6 700 607 01 8 759 828 44 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 041 00 1 216 041 00 1 216 041 00 DESCRIPTION V2 BOARD MOUNTED KV TG21M61 KKK lt gt CERAMIC CHIP 0 1UF CERAMIC CHIP 0 1UF CERAMIC CHIP 0 1UF CERAMIC CHIP 0 1UF 10 00 ELECT 4 TUF 20 00 CERAMIC CHIP 0 1UF 10 00 CERAMIC CHIP 56 5 00 CERAMIC CHIP 56 5 00 CERAMIC CHIP CERAMIC CHIP 0 001UF 10 00 ELECT 4 7UF 20 00 ELECT 4 7UF 20 00 CERAMIC CHIP 0 1UF ELECT 1000 20 00 CERAMIC CHIP 0 1UF ELECT 1000 20 00 CERAMIC CHIP 0 022UF ELECT 4 7UF 20 00 lt CONNECTOR gt CONNECTOR BOARD TO BOARD 7P CONNECTOR BOAR
4. 45 46 KV TG21M61 TG21M90 KV TG21M61 TG21M90 RM 952 RM 952 PRINTED WIRING BOARDS 5 7 SEMICONDUCTORS RGB AMPLIFER TELE TEXT DIODE CATHODE CV Board ANSDE e CATHODE GRN NODE 55 vn 817655 8738 GRN 1 CATHODE 5 R719 s 2 NNCD8 2A T1 RD5 6ESB2 RD4 7ESB2 DA204K 81790 NNCD9 1A T1 UDZSTE 179 1B RD2 2ES B2 DAP202K RU4AM T3 155355 17 RD5 1ESB2 R728 155119 25 155314 RD15ES TB1 ume 1755 RD2 2M T1B 5 158 1 LETTER SIDE ul E 1 682 200 11 D3SB60F3 UPC574J 2SC2785 HFE 25 2611 2SA1091 0 1 720 152 11 25C3311A QRS7A CN706 EECH 25 32091 2SD2624 CA MSD601 RT1 2SA1162 G MSB709 RT1 25 2712 1 720 478 11 UN2211 25 1623 1516 UN2213 UN2216 S 27 18580 gt A Seen 88 SBX3081 21 PC123F2 A7R F6707A AN5522 CN5803 47 48 KV TG21M61 TG21M90 RM 952 1 VIEW Dual In line Package Small Outline L Leaded Pin 6 98 Pin 8 98 M24C08 BN6 A 8 PIN MM1319AFBE 7 PIN LA7567BM M5216P UPC455852 8 PIN NJM4S56AD NJM2903M 8 PIN CXP85224A 079S 64 PIN TDA743BD013TR PQO9RD11 1DA8844 49 KV TG21M61 TG21M90 RM 952 NOTE Items with no part number and no description are not stocked because they are seldom required fo
5. 4 5 DIAGRAMS 1 GENERAL uii ren r 7 541 Block Diarra id 25 5 2 Circuit Boards Location 27 2 DISASSEMBLY 5 3 Schematic DIAM E a 28 2 1 Rear Cover Removal 11 1 Schematic Diagram of A Board 29 252 REMOVAL tant 11 2 Schematic Diagram of A3 Board 33 259 Assy Rem val uuu sa er odit eite ated 11 3 Schematic Diagram of V2 Board 35 2542 F Board Removal ue 11 4 Schematic Diagram of CV Board 37 2 5 Service Boston 11 5 Schematic Diagram of F Board 38 2 6 Terminal Bracket Removal 11 5 4 Voltage Measurement 39 2 7 and V2 Boards Removal 12 3 53 SW QVE 222 sicud tun 43 2 65 Replacement of 12 5 6 Printed Wiring Boards and Parts Location 44 2 82 ee ua su 12 Te Se MMCONGUC 48 EENEG 12 2 9 Picture Tube Removal uu x et tete 12 6 EXPLODED VIEWS 6 1 Picture tube and Chass s 50 3 SET UP ADJUSTMENTS 2 12 Beam Ert tede 13 7 ELECTRICAL PARTS LIST 51 SUME
6. x x Le O OO C C O OO OO 2 9 3 9 4 4 0 3 1 2 5 3 8 4 4 5 7 3 8 0 2 2 9 0 3 4 KV TG21M61 TG21M90 RM 952 KV TG21M61 TG21M90 952 2 2 BOARD VOLTAGE LIST Ref PinNo Voltagelv Ref PinNo U ra SWF100 1 2 3 4 1 5 4 ui B C E D 0003 ad C 0004 0 1 4 9 0100 d C E 7 0101 0102 9 0103 0104 O wm a 0304 0315 0318 0319 0401 d 53 T 1 1 2408 B 251880 0802 Es m Z Z O wm a wim O bn tri w bn maw D 5 Q105 0 6 awm O wm CDD O 9 i O w 1 w mA w TOW Voltage v 0409 P E Q500 B C E 2 T S 5 800 5 2 9 E tri w 25 Q p a w tri Q922 EE g O D MA 0961 0962 s H ST 40 m a wim ma Voltage v 0 0 0 133 5 0 133 5 XX gt KV TG21M61 TG21M90 RM 952 CV BOARD VOLTAGE LIST A3 BOARD VOLTAGE LIST
7. PH600 PHOTO COUPLER O 5905 004 IR DET 10602 ERROR 65 SIRCS 00 401 TV SYSTEM SELECTOR Q800 IC850 IC851 AAA Jl TA CO 26 25 V901 PICTURE TUBE DY ASS Y 5 2 CIRCUIT BOARDS LOCATION KV TG21M61 TG21M90 RM 952 CV BOARD V2 BOARD KV TG21M61 only F BOARD AC A3 BOARD A BOARD 2 KV TG21M61 TG21M90 RM 952 5 3 SCHEMATIC DIAGRAM Note All capacitors are in uF unless otherwise noted All electrolytic capacitors are rated at 50V unless otherwise noted All resistors are in ohms 10000 1000kQ Indication of resistance which does not have rating electrical power is as follows Pitch 5 mm Rating electrical power 1 4W CHIP 1 10W AN nonflammable resistor internal component panel designation or adjustment for rrepair All variable and adjustable resistors have characteristic curve B unless otherwise noted Redings are taken with a color bar signal input mark PAL NTSC 3 58 Readings taken with a 10 digital multimeter Voltage are dc with respect to ground unless otherwise noted Voltage variations may be noted due to normal produc tion tolerances All voltage are in Volt Cannot be measured Circle
8. Rotate TLV VOL ON DY XCV Rotate XCV Adj core on DY ON DY YCH TLV DY pocket XCV DY pocket KV TG21M61 TG21M90 952 3 Screen corner Convergence b a a d screen corner misconvergence Fix a Permalloy assy corresponding to the misconverged areas a a to d Permalloy assembly 3 3 FOCUS ADJUSTMENT FOCUS adjustment should be completed before W B adjustment Receive digital monoscope pattern 2 Set Picture Mode to DYNAMIC 3 Adjust focus VR so that the center of screen becomes just focus 4 Change the receiving signal to white pattern and blue back 5 Confirm magenta ring 15 not noticeable Incase magenta 15 very obvious adjust focus VR to take balance of magenta ring and focus TRANSFORMER T503 16 3 4 2 6 WHITE BALANCE 1 1 2 3 4 5 ADJUSTMENTS G2 SCREEN ADJUSTMENT Set the PICTURE to normal Put to VIDEO input mode without signals Connect R G and B of the CV board cathode to the oscilloscope Adjust BRIGHTNESS to obtain the cathode voltage to the value below Adjust G2 screen on the FBT until picture shows the point before cut off Cathode setting voltage 175 V 2 VDC OV 2 a WHITE BALANCE ADJUSTMENT 1 2 3 4 5 6 7 8 Set to Service Mode Refer Section 4 1 ADJUSTMENTS WITH COMMA
9. a Button Function Turn off completely turn S E Do not operate the TV if any liquid or solid object Remote control sensor o0 To prevent fire or shock hazard do not expose the falls into it Have it checked immediately by b Standby indicator TV to rain or moisture qualified personnel only Stereo bilingual indicator gu Wake Up indicator O PROGR Select program number Adjust volume f Select video input 4 sELECT Select the desired item E o Do not block the ventilation openings of the TV Clean the TV with a dry and soft cloth Do not o a Headphone terminal Do not install the TV in a confined space such as use benzine thinner or any other chemicals to 3 Videoi tt inal S a bookcase or built in cabinet clean the TV Do not scratch the picture tube d I US Antenna terminal p o 12 gt Monitor output terminal c O E pur gt 6 lt rar O gt the Operating Instruction Manual KV TG21M61 TG21M90 RM 952 Connecting optional components Connecting to the video input terminal TV front panel TV rear panel Note MONO Audio Video cable not supplied equipment Antenna cable not supplied
10. Audio Video cable not supplied Do not connect video equipment to 2 video input at the front and the rear of your TV at the same time otherwise the picture will not be displayed properly on the screen Connecting to the monitor output terminal gt TV rear panel NS Audio Video cable Audio system not supplied The R audio input jacks are only available for KV TG21 only Troubleshooting If you find any problem while viewing your TV please check the following guide If any problem persists contact your Sony dealer Symptom Solutions Snowy picture noisy sound Check the antenna cable and connection on the TV VCR and on the wall Preset the channel manually again See Check the antenna setup Contact a Sony dealer for advice Good picture noisy sound Select the appropriate TV system See Press until the sound is optimal No picture no sound Check the power cord antenna and the VCR connections Press 1 1 power or D main power to turn on the TV Good picture no sound e Press to increase the volume level Press X to cancel the muting Dotted lines or stripes Do not use a hair dryer or other equipment near the TV Check the antenna setup Contact a Sony dealer for advice
11. ume 874 0961 oe Rah 4 200 space sounn a 8434 CA VIDEOIN2 2UH Ze Ook Di Er 1921 Ino B if How gor pee QW 22K od 28 921 f 4 sa H pot MSD601 RT 5 Sch Gef 0 cuo Cle d Qr Q E vn 020710075 Iron id mun 227 a 1097 866 BUFFER BK R925 SS 201 tie ute se EMT log Ro p en lt D Al AUDOINZR 0 096 D 2 SN 4 d 10 20 0 410 lt ae ET 1598006 db musta 100 16V QU 87 S VIDEO L 75 UN2216 0258 PO 2 15 Bop D cip oho R241 15 sx den AUDIOIN AL Ab E j MONO pv C980 60812 714 TT 7 Gabi P 0 1 DJ 002 C 9 AUDIOINTR R kim 1 T JWSMM i ig P417 68 Pats pi 7 00047 01071100 I 9 0404 Gul MONTOR 9 28 2W COCO CHIP AAA PROTECT 25V 88 133 4 7 gt gt gt ELE WO
12. pss AHH 5 2201077 UE E i 100 111117 E LIRE El mm Up 560 EU XS S001 8003 Soo Hi ns 4 A IS Hr 5 705 1 AER 1 0 5 Bn s Seth x CHE IN 82K CHIP2 7K CHP d P 1 4 E d d d II V d AY GH B A E 122 020 BIN 820 y amp k sj 9335 0914 7 e BUFFER 3 Tod S004 UN2212 47 R393 Q318 4 O NS COIL 0 SWITCH e VOLI T 28C3311A QRSTA N A BUFFER Ou POWER SUPPLY DEFLECTION AUDIO amp VIDEO PROCESSING 12 AVINPUTIOUTPUT 8 MICROCOMPUTER B SSS10835 HK A PAGE 1 2 005000000 M ON 29 No 3 0 N 9 0 dm ON VON o E Ll i 5 go P 1222229222222 98 222 2 ERRE J 22222222255 2 zE i Bl 22522 222222222 2 222 2 E 222222222 22 2 2 22 22 000000000008 00 05 9 52 3 000050 0050050050 908 80 2 g 7506000050055 9H 005 388998 TO PAGE 2 2 29 30 KV TG21M61 TG21M90 KV TG21M61 TG21M90 RM 952 RM 952 TO PAGE 1 2 268 T e tovt 9 0 44444454444 lt 44 lt lt lt lt lt lt lt lt i i i 2152004140244 229 lt lt lt IIR lt EEE b
13. 220K 33 Zum 1 2W 250 Io 47K 513 R510 C508 500 22 POWER SUPPLY DEFLECTION AUDIO amp VIDEO PROCESSING INPUT OUTPUT 8 MICROCOMPUTER B S8S10835 HK A PAGE2 2 OU 1503 SP GND NX 4751 M Em Ot KI i Wall S MICRO n TO CV BOARD CN701 KV TG21M61 TG21M90 KV TG21M61 TG21M90 RM 952 RM 952 2 Schematic Diagram of A3 Board 1 2 4 5 6 6 9 10 11 12 13 STEREO DECODER IC2201 2203 2204 LA7567BM IC2701 Sy Se 0 01 SIF DECODER F CHIP US STEREO DECODER 2714 L RREF O BIASFIL FMFIL C2705 0 01 F CHIP T C2704 C WBDET LOUT C2703 R2702 AUDIO CF2201 C2202 C2201 2213 SPETIME ROUT 8 47 0 2702 CH CHIP CHIP SPEDET 8 2207 02701 R2203 R2202 227 100 330 ds K2 K2 i gt APCFIL 1sTSIF 2 150 0 47 CHIP AGCFIL 2 25V R2201 1 2 560 K2 VCOCOIL FII OUT ES C2209 0 01 I AFTOUT CHIP O 6 vcocolL 2 C2711 2212 C2216 5 C2208 100K C2708 T2201 10P L oo CHIP COIL VARIABLE 2 r b B CHIP j I E C2707 C2717 5 2102 SAPDET vccsv ER 4 FILTER C2706 C2710 SURFACE OF R2701 C2715 R2107 R2105 4 7K K2
14. Slave Address Common 50 Init Range Function ST 26 Search Delay 2 2A CRM 00 28 ACO z 0 0 8 6 5 0 7 Stereo Status Read Delay AGC Switch auto constant AGC Gain at Constant Mode Carrier Muting on off Audio Clock out on off FM Prescale for B G D K FM Prescale for M FM Prescale for HDEV non M FM Prescale for HDEV M W G Prescale NICAM Prescale Auto FM Switch Threshold 3 TV Video Teletext M System Dynamic Others System C 32 Volume Maximum z O TDA7438 88 Input Gain M System non M Video Volume Output Gain M System only Bass Center Shift Treble Center Shift F F 38 Horizontal Display Position 5 5264 58 39 N 4 TXV Vertical Display Position line offset from V sync THD 00 7F Active Edge Shift 3B TVD V sync Active Edge Shift O0 Positive 01 Negative lt 55 e EUM FPL FMD 00 TBR 41 TCH BKP 00 ODL OSH TSY DKS MUT 00 ABL 4A SCM 48 SLS SSV VPW 2 5165 e Standard data listed on the Adjustment Item Table reference values therefore it may be different for each model and for each mode e Note for Different Data Those are the standard data values written on the microprocessor Therefore the data values of the modes and stored respectively i
15. 2709 2701 R2102 C2101R2103 33 0 01 33 2103 K2 CHIP K 0 0047 CHIP 2414 2 2 82104 25 3775 82101 CT2101 2 2K C2306 22K 0 01 02302 R2108 CHIP 1SS314 270 STOPPPER K2 G FB2401 H D2301 R2309 95 02401 82303 155314 155314 12 8 GND CHIP AHVSUP 8 0V M e 62907 5 ANA INI SUP 8 0 C2418 FB2407 In IF IN 330 0 001 2402 4700P gt 25V 0UH CN2101 CHIP oo 1 8 sc1 our 5 ce iE 7 PIN C206 4 0P CHIP 7 TESTEN 861 OUT R 4 duis MSP3417G 8 FB2407 C2502 FB2501 Ni AFT TO A BOARD STEREO DECODER AUDIO L 2 216V F CHIP OUH 12303 R2302 C2405 XTAL OUT NC L OUT CN301 12302 3 98 R2504 100 K2 d DACM L 1 1UH CHIP CHIP VIBRATOR AUDIO R 3 DTS6SEKT 146 DACM RG 2501 R2503 100 K2 paagi D CTR OUTO vREF2 R 2 2 16V F CHIP CN2102 TANDBY S NC 82 R2501 100 K2 Sen M E 4 1501 IB M SW CN302 R2602 oe E UN2216 FB2403 2601 178 05 REGULATOR MUTE SW FB2402 C2601 Te 2 C2604 0 1 47 25V 94 2602 25V F CHIP C2403 25V B SSSBG2T A3 33 34 3 Schematic Diagram of V2 Board KV
16. Voltage v Voltagelv Voltagelv 5 0 7701 135 142 2701 125 145 129 0 0 8 9 144 148 8 3 8 9 137 8 3 8 9 128 132 4 ON 0 EA ra N e xk hh oo Ch LN P cC N a 2 OO LD e 143 146 7 0 144 127 131 7 0 WN WN bo WN WN P NO NO W UY UY W UY Lu ON gt ra CH Oo EP B C E C E Q B C E Q B C 5 0 S 0 0 S 26 0 26 27 0 27 28 0 28 0 0 Q B 0 0 8 8 Oo Go Ls 0 0 0 0 0 0 0 40 0 0 0 0 0 2601 41 KV TG21M61 TG21M90 952 V2 BOARD VOLTAGE LIST KV TG21M61 ONLY Voltage y Voltage v 35 0 1 5601 gt c o 1 t a TH tn 0 18 092 0 FA TWO Ch GO ON CH Ch C C C 42 KV TG21M61 TG21M90 RM 952 5 5 WAVEFORMS A BOARD WAVEFORM 2 NTSC3 58 420Vp p 152 80 8 222Vp p 6 08Vp p CV BOARD WAVEFORM 2 NTSC3 58 116Vp p 4 NTS
17. to start presetting channels SELECT automatically PROGR Presetting channels manually Press SELECT until MANUAL PROGRAM appears on the screen 2 Press or once to enter the MANUAL PROGRAM mode 3 Press PROGR or the number buttons until the desired program number appears on the screen Press or until the desired channel picture appears on the screen 5 To preset other channels manually repeat steps 3 to 4 KV TG21M61 TG21M90 RM 952 Presetting channels continued To change the TV system setting If the picture or sound is abnormal when receiving programs through the antenna terminal 1 Press SELECT until TV SYS appears on the screen 2 Press or to select the appropriate TV system until the picture or sound quality is optimal B G M To change the color system setting If the color is abnormal when receiving programs through the antenna terminal or the video input terminal 1 Press SELECT until COLOR SYS appears on the screen 2 Press or to select the appropriate color system until the color is optimal AUTO PAL SECAM NTSC3 58 NTSC4 43 To skip program numbers 1 Press PROGR or the number buttons until the unused or unwanted program number appears on the screen 2 Press SELECT until MANUAL PROGRAM appears on the screen 3 Press or once to enter the MANUAL PROGRAM mo
18. 2 9 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 42 Cushion DGC Demagnetic coil Holder 43 Cushion DGC 7 Chassis assy 4 Four screws 3 12 2 board lo 5 Deflection 6 Tension E 1 spring UB SAO Speaker E 5 x 9cm Two screws Tapping 5 2 Crown Washer el 4 Four screws e BVTP 3 x 12 9 Two screws Tapping 5 gt c uu A L Screw Location Beznet Hook 2 gt J Block a CRT Support Block 49 Picture tube Slim Beznet Cushion CO L L9IN LES LAX c86 INH SECTION 3 KV TG21M61 TG21M90 RM 952 SET UP ADJUSTMENTS Perform the adjustments in the following order 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 otherwise noted PICTURE ec normal BRIGHTNESS control normal 1 2 4 Beam Landing Convergence
19. Double images or ghosts Use the fine tuning FINE function See Turn off or disconnect the booster if it is in use Check the antenna setup Contact a Sony dealer for advice No color Select the appropriate color system See Adjust the color level See 1 Check the antenna setup Contact a Sony dealer for advice Abnormal color patches Keep external speakers or other electrical equipment away from the TV Press D main power to turn off the TV for about 15 minutes then turn it on again to demagnetize the TV Teletext display is incomplete snowy picture or double images KV TG21M61 only Check the antenna cable and connection on the TV VCR and on the wall Use the fine tuning FINE function See Eb Check the antenna setup Contact a Sony dealer for advice The 5 standby indicator on your TV flashes red several times after every three seconds Count the number of times the D standby indicator flashes Press D main power to turn off your TV Contact your nearest Sony service center TV cabinet creaks Changes in room temperature sometimes make the TV cabinet expand or contract making a noise This does not indicate a malfunction A boom sound is heard when the TV is turned on The TV s demagnetizing function is working This does not indicate a malfunction Power requirements Specifications KV TG21M90 KV TG
20. KV TG21M90 pep A 16 4 069 652 02 CUSHION HS BAND 17 1241 499 F BOARD MOUNTED KV TG21M90 only 18 4 034 272 11 PLATE CORRECTION TLV 50 The components identified by shading and mark are critical for safety Replace only with part number specified DESCRIPTION REMARK HOLDER DGC SPEAKER 9 x 5CM 4 SCREWS PIECE 90 CONV CORRECT A BOARD COMPLETE KV TG21M61 A BOARD COMPLETE KV TG21M90 TRANSFORMER ASSY FLYBACK NX 4751 M3A4 TUNER BT AG402 HOLDER AC CORD BRACKET TERMINAL BOARD SCREWS POWER WITH KV TG21M61 CORD POWER WITH CONNECTOR KV TG21M90 BAR OPTICAL COIL NA ROTATION CRT 154 A3 BOARD MOUNTED V2 BOARD MOUNTED KV TG21M61 only BRACKET Fl PC BOARD KV TG21M90 components identified by shading and mark are critical for safety Replace only with part number specified When indicating parts by reference noted number please include the board name REFNO PARTNO C001 C002 C004 C005 C006 C007 C009 C010 C011 C012 C013 C014 C015 C016 C017 018 C019 C020 C021 C022 C023 C024 C025 C026 C027 C028 C029 C030 C031 C032 C033 C034 C035 C036 C037 A 1299 612 A A 1299 570 A 1 533 223 11 4 055 304 01 4 082 405 01 4 374 846 01 4 382 854 01 4 382 854 21 7 685 648 79 1 162 962 11 1 162 962 1 1 162 964 1 1 162 964 11 1 162 964
21. 01UF 0 01UF 0 0047UF 0 0047UF 0 0047UF 56 100 0 068UF 0 1UF 0 068UF 100PF 22UF 0 01UF 0 0022UF 0 068UF 0 068UF 5 00 5 00 5 00 5 00 5 00 20 00 20 00 10 00 20 00 20 00 20 00 10 00 5 00 10 00 10 00 10 00 5 00 10 00 20 00 10 00 20 00 20 00 10 00 10 00 10 00 10 00 10 00 10 00 10 00 5 00 5 00 SOV 25V SOV 50V 50V 50V 50V 50V 10V 50V 25V 50V 25V 10V 10V 25 S0V 50V 50V 50V 50V 50V 50V 50V 25V 25V 25V 25V S0V 16V 16V 50V 25V 25V 25V 50V 50V 50V 50V 50V 0 50PF 50V 5 00 5 00 5 00 5 00 20 00 10 00 10 00 10 00 10 00 50V 50V 50V 50V 50V 25V 50V 16V 16V 202 203 204 205 206 207 208 209 210 211 211 212 213 214 C215 C216 C217 C218 C219 C220 C221 2222 223 224 225 226 227 228 229 230 231 292 240 241 242 C300 C301 C302 C303 C304 C305 C306 C308 C309 C310 C311 C312 C315 C316 C317 C318 C319 C320 C321 C323 C327 C328 C329 C330 C332 KV TG21M61 TG21M90 RM 952 PART NO 1 137 375 11 1 126 961 11 1 137 375 11 1 126 961 11 1 126 968 11 1 126 942 61 1 128 551 11 1 126 942 61 1 128 551 11 1 126 964 11 1 126 961 11 1 126 942 61 1 162 970 11 1 163 038 91 1 163 038 91 1 163 038 91 1 164 227 11 1 163 038
22. 15 Q1201 1203 Q2301 02601 IC2401 MULTISYSTEM 49V STEREO DECODER SWITCH 18 432 2 5801 TEXT DECODER 0801 815 BLUE BUFFER 86 IC5802 5V REG 2 05801 BUFFER KV TG21M61 TG21M90 RM 952 KV TG21M61 TG21M90 RM 952 SECTION 5 DIAGRAMS POWER SUPPLY DEFLECTION AUDIO AND VIDEO PROCESSING AUDIO VIDEO INPUT OUTPUT MICROCOMPUTER Q405 BUFFER CV RGB AMPLIFIER Q404 BUFFER Q712 R DRIVE MONITOR OUT Q1201 1202 VIDEO 145 VIDEO Ni L MONO O FRONT Si AW 1 2 SH 0711 6 9 9 some VIDEO O p 1251 01210 Lour 27 1007 5 0708 2 2 dE L MONO Y o AW R 0201 CN301 L Q103 104 FILTER 10604 5600 49V D601 T600 SWF100 9908 808 1601 SW 0304 17 2 49 SYNC 16 3 3 002 F601 r FILTER A A ISW Q300 1 Ew 48 Q 6 CT345 CF345 nA SYNC 11 c y 7 FILTER rel E ES 09 IK 18 fre a H T SYNC 49 gt 100 CN2101 IF BUFFER IF Q AGC TU UN LH ama uman maman O IC601 REG SW
23. 216 025 11 1 216 065 91 1 216 065 91 1 208 820 1 1 216 073 91 1 216 065 91 1 216 065 91 1 216 065 91 1 216 049 11 1 216 049 11 1 216 025 11 1 216 025 11 1 216 033 00 1 216 033 00 1 216 033 00 1 216 049 11 1 216 049 11 1 216 049 11 1 216 049 11 1 216 049 11 1 216 065 91 1 216 065 91 1 216 081 00 1 216 049 11 1 216 025 11 DESCRIPTION RES CHIP RES CHIP RES CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP KV TG21M61 TG21M90 4 7K 330 330 IK 470 2 2K 100 330 IK 2 2K 2 2K 2 2K IK IK 100 4 7K 4 7K 150K 2 2K 100 100 100 IK 10K 10K 2 2K 2 2K IK IK 560 390 100 220 10K 27K 100 4 7K 4 7K 39K 10K 4 7K 4 7K 4 7K IK IK 100 100 220 220 220 IK IK IK IK 4 7K 4 7K 22K 100 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
24. 216 121 11 1 216 089 9 1 216 089 9 1 260 126 81 1 249 419 11 1 216 370 11 1 216 091 00 1 216 091 00 1 216 065 91 1 260 125 11 1 260 288 11 1 260 288 11 1 260 288 11 DESCRIPTION RES CHIP 2 2K KV TG21M61 ONLY SHORT 0 RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 6 8K SHORT 0 RES CHIP IK RES CHIP 100 RES CHIP 10K RES CHIP 1K RES CHIP 10K RES CHIP 470 RES CHIP IK RES CHIP IK RES CHIP 470K RES CHIP 100 RES CHIP IK RES CHIP IK RES CHIP 470K RES CHIP IK RES CHIP 10 RES CHIP 10 RES CHIP 68 RES CHIP 100 METAL CHIP 39K RES CHIP 1K RES CHIP 1K RES CHIP 56 METALCHIP 39 RES CHIP 56K METALCHIP 75 RES CHIP IK RES CHIP 1 2 RES CHIP 470 RES CHIP 10 3 9K RES CHIP 56 RES CHIP IM RES CHIP 56K RES CHIP IK RES CHIP IM METALCHIP 75 RES CHIP IK RES CHIP IM RES CHIP IM RES CHIP 47K RES CHIP 47K CARBON 180K CARBON 1 5K METAL OXIDE 12 RES CHIP 56K RES CHIP 56K RES CHIP 4 7K CARBON 150K CARBON 0 47 CARBON 0 47 CARBON 0 47 REMARK 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 0 5 1 10W 5 1 10W 5 1 10W 5 1 10W 0 5 1 10W 5 1 10W 0 5 1 16W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 0 5 1
25. 774 813 11 1 774 813 11 1 508 797 00 1 695 915 11 1 564 507 11 1 564 509 11 1 774 813 1 1 774 813 1 1 564 508 11 1 564 506 11 1 508 786 00 1 573 963 11 1 691 134 11 1 580 843 11 1 767 774 22 1 767 775 22 1 795 342 21 1 795 343 21 1 795 344 21 1 795 345 21 8 719 083 18 8 719 988 61 8 719 911 19 8 719 109 85 8 719 159 10 8 719 159 10 8 719 421 40 8 759 157 40 8 719 914 42 8 719 914 42 8 719 988 61 8 719 988 61 8 719 988 6 8 719 063 66 8 719 988 61 8 719 109 54 8 719 988 61 8 719 988 61 8 719 070 15 8 719 911 19 8 719 070 15 8 719 069 60 8 719 908 03 8 719 921 20 8 719 109 89 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 069 60 DESCRIPTION KV TG21M61 TG21M90 RM 952 A REMARK lt CONNECTOR gt CONNECTOR BOARD TO BOARD 7P KV TG21M61 ONLY CONNECTOR BOARD TO BOARD 7P KV TG21M61 ONLY PIN CONNECTOR 4P TAB CONTACT KV TG21M90 ONLY PLUG CONNECTOR 4P PLUG CONNECTOR 6P CONNECTOR BOARD TO BOARD 7P CONNECTOR BOARD TO BOARD 7P PLUG CONNECTOR 5 PLUG CONNECTOR 3P PIN CONNECTOR 5MM PITCH 2P PIN CONNECTOR PC BOARD 3P KV TG21M61 PIN CONNECTOR PC BOARD 2P KV TG21M90 PIN CONNECTOR POWER lt gt TRAP CERAMIC TRAP CERAMIC TRAP CERAMIC T4 5C TRAP CERAMIC T55B TRAP CERAMIC T60B TRAP CERAMIC T65B DIODE DIODE SPB 25MVWF 1SS355TE 17 KV TG21M61 198119 25 RD5 1ESB2 RD5 1SB T2 KV T
26. 91 1 104 509 11 1 164 227 11 1 163 018 00 1 104 509 11 1 163 018 00 1 126 960 11 1 126 960 11 1 126 963 11 1 126 947 11 1 126 959 11 1 126 959 11 1 135 834 91 1 135 834 91 1 135 834 91 1 135 834 91 1 162 964 11 1 162 964 11 1 162 925 11 1 162 920 11 1 162 923 11 1 162 925 11 1 119 662 91 1 126 933 11 1 162 968 11 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 162 916 11 1 126 961 11 1 162 923 11 1 216 295 91 1 163 038 91 1 163 038 91 1 163 038 91 1 126 963 11 1 162 927 11 1 163 038 91 1 164 222 91 1 163 038 91 1 163 038 91 1 126 933 11 DESCRIPTION REMARK MYLAR 0 068UF 5 00 50 ELECT 22UF 2000 50V MYLAR 0 068UF 5 00 50 ELECT 22UF 20 00 50V ELECT 100UF 20 00 50V ELECT 10000 20 00 25V 22UF 2000 25V ELECT 1000UF 20 00 25V ELECT 22UF 20 00 25V ELECT IOUF 20 00 50V KV TG21M61 ELECT 22UF 20 0000 50V KV TG21M90 ELECT 10000 20 00 25V CERAMIC CHIP 0 01UF 10 00 25V CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 0220 10 00 16V CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 018UF 10 00 16V CERAMIC CHIP 0 022UF 10 00 16V CERAMIC CHIP 0 00560 10 00 50V CERAMIC CHIP 0 018UF 10 00 16V CERAMIC CHIP 0 00560 10 00 50V ELECT 20 00 50 20 00 50 ELECT 4 7UF 20 00 50 4TUF 20 00 16V 047UF 2000 50 0 47UF 20 00 50V CERAMIC CHIP 22E406PF 6 3V CERA
27. 91 1 216 081 00 1 216 061 91 1 216 057 00 1 216 081 00 1 216 057 00 1 216 057 00 1 216 073 91 1 216 073 91 1 249 409 11 1 249 409 11 1 216 049 11 1 216 295 91 1 216 067 00 1 216 067 00 1 216 059 00 1 216 059 00 1 216 025 11 1 216 025 11 1 216 077 91 1 216 077 91 1 216 073 91 1 216 073 91 1 216 033 00 1 216 033 00 1 216 033 00 1 216 033 00 1 216 049 11 1 216 045 00 1 216 039 00 1 216 033 00 DESCRIPTION RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL OXIDE RES CHIP METAL CHIP RES CHIP CARBON RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP CARBON CARBON RES CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP IK 3 9 33 270 68 4 7K 3 9K 470 56 10K 6 8K 2 2K 2 2K 4 7K 22K 470 22K 1 8K 22K 330K 22K 22K 22K 100 22 4 7 22 3 3 22 3 3 2 2K 22K 2 2K 2 2K 10K 10K 220 220 IK 0 5 6K 5 6K 2 7K 2 7K 100 100 15 15 10K 10K 220 220 220 220 IK KV TG21M61 ONLY RES CHIP RES CHIP RES CHIP 680 390 220 REMARK 5 1 10W 5 1 10W 5 1 10W 0 5 1 1
28. F A Board gt Mark List KVTG21Met KV TG21M90 10 68P CHIP m 0 0047 250 LEAD COATING m TAB CONTACT 7P m 7P m 155355 17 155355 17 RD5 6ESB2 FUSE TIME LAG 3 15A 250V NJM4556AD M5216P 0 CHIP MSD601 RT1 1 0K 470K 560 CHIP 470 CHIP 0 CHIP 470 0 CHIP 470 0 CHIP 100 1 0K CHIP 2 2K CHIP 33 2W RS 0 68 10W 0 68 10W 0 68 10W VDR600 VARISTOR ER2V140621 Note The parts indicated in this circuit diagram are J not listed here as they are not used for these models 38 5 4 VOLTAGE MEASUREMENT 1 2 BOARD VOLTAGE LIST Voltage v IC001 002 1 ON gn 4 IC003 ll B 203 IC400 1 3 2 4 8 1 1401 0 4 9 1 520 601 4 9 602 1 9 2 1 8 8 0 2 8 8 1 604 0 0 4 9 4 9 1 850 O Ch tA O Q 0 0 0 4 8 4 9 0 0 0 0 3 0 0 0 0 0 0 3 4 0 0 0 0 LL 1 2 3 4 5 6 8 9 10 11 12 lt gt 15 5 0 4 9 0 4 9 0 0301 4 9 0 0 4 9 1 0 4 8 16 7 0 8 3 167 0 8 3 0 4 4 8 9 0 0 5 1 15 5 0 8 0 4 1 3 157 171 11 0 0 115 135 0 01 0 155 0 15 5 8 9 0 49 0 8 0 8 1 5 0 39
29. Focus White Balance Note Test Equipment Required Pattern Generator 2 Degausser 3 Oscilloscope Preparation In order to reduce the influence of geomagnetism on the set s picture tube face it east or west Switch on the set s power and degauss with the degausser 3 1 BEAM LANDING 1 Input a white signal with the pattern generator Contrast Mens Brightness Set the pattern generator raster signal to a green raster 3 Move the deflection yoke to the rear and adjust with the purity control so that the green is at the center and the blue and the red take up equally sized areas on each side See Figures 3 1 through 3 4 4 Move the deflection yoke forward and adjust so that the entire screen is green See Figure 3 1 5 Switch the raster signal to blue then to red and verify the condition 6 When the position of the deflection yoke has been decided fasten the deflection yoke with the screws and DY spacers 7 Ifthe beam does not land correctly in all the corners use a magnet to adjust it See Figure 3 4 Fig 3 1 zo Purity control gt Fig 3 3 Disk magnets or rotatable disk magnets correct these areas a d Fig 3 4 KV TG21M61 TG21M90 RM 952 3 2 CONVERGENCE Preparation 1 Before starting this adjustment adjust focus horizontal size and vertical size Receive dot hatch signal Pic mode Soft Horizontal and Vertical Stati
30. MODE to select the desired sound mode PIC MODE Select To DYNAMIC listen to dynamic and clear sound that emphasizes the low and high sound DRAMA listen to sound that emphasizes vocals and background music P SOFT listen to soft sound Adjusting the picture and sound settings 1 Press SELECT until the desired setting appears Each time you press SELECT the setting item will change as follows gt PICTURE COLOR BRIGHT gt HUE L BALANCE lt TREBLE BASS SHARP _ 2 Press or to adjust the item 3 To adjust other items repeat steps 1 to 2 Notes BASS TREBLE and BALANCE can be adjusted for KV TG21M90 only HUE can be adjusted for the NTSC color system only Reducing SHARP can also reduce picture noise KV TG21M61 TG21M90 RM 952 Adjusting the picture position If the picture is slanting you can adjust the picture position using the PIC ROTATION function until it is optimal Slanting Optimal Good morning S JO 1 Press SELECT repeatedly until PIC ROTATION appears the screen or E di 5 Rf m huen COCO x 2 Press to adjust the picture position SELECT The or as icon on screen flashes while adjusting Note To reduce the slanting picture keep external speakers or other electrical equipment away from the TV 1 Enjoying stereo or bilingual programs You
31. Normal size stand by fora Teletext 1 Enter the Teletext page number that page while watching you want to refer to then press GI program 2 When the page number is displayed press 2 to show the text select a FASTEXT Press red green yellow and blue menu or the colored that corresponds to the desired menu or boxes page number turn off Teletext Press O Note The FASTEXT feature can be used only when the FASTEXT broadcast is available 2 1 REAR COVER REMOVAL 2 4 F BOARD REMOVAL D Rear Cover D Seven screws 8 4 x 16 F Board KV TG21M90 only SECTION 2 DISASSEMBLY 2 2 SPEAKER REMOVAL 2 3 Chassis Assy Removal 1 Four screws BVTP 3 x 12 1 Four screws BVTP 3 x 12 2 5 SERVICE POSITION 2 6 TERMINAL BRACKET REMOVAL D One screw BVTP 4 x 16 2 Terminal Bracket Caution Do not take out CRT support block while TV set in standing position Note Undress necessary wires that creates tension while placing the chassis into Service Position 06IN C9 L L9IN CO L AM 46 2 7 BOARD AND 2 BOARD REMOVAL V2 BOARD KV TG21M61 only A3 BOARD 2 8 REPLACEMENT OF PARTS For replacements of light guide unscrew them exchange with new parts and fix them with screws respectively 2 8 1 Light Guide One screw BVTP 3 x 12 2 8 2 Power Button 3x D Push to direction of arrow and remove
32. RES CHIP 22K RES CHIP 22K SHORT 0 RES CHIP 22K RES CHIP 22K METAL OXIDE 10 CARBON 2j RES CHIP 22K METAL CHIP 15K RES CHIP 22K RES CHIP 47K METAL CHIP 15K METAL OXIDE 220 METAL OXIDE 12 METAL CHIP 22K METAL 47K METAL OXIDE 470 METAL OXIDE 33 KV TG21M61 ONLY CEMENTED 0 68 KV TG21M61 CEMENTED l KV TG21M90 CEMENTED 0 68 KV TG21M61 CEMENTED l KV TG21M90 METAL 0 18 RES CHIP 680 CARBON 220K RES CHIP 56K METAL OXIDE 33 RES CHIP 5 6K CARBON 1 8K METAL OXIDE 22K RES CHIP METAL 8 2M CARBON 4 7 RES CHIP 1 5 180 CEMENTED 0 68 KV TG21M61 CEMENTED l KV TG21M90 RES CHIP IK RES CHIP 22K METAL OXIDE CARBON 2 2K RES CHIP 22K CARBON 2 2K METAL OXIDE 100 METAL OXIDE 100 METAL OXIDE 1 RES CHIP 5 1 1 1 5 5 5 5 5 5 5 5 5 5 5 0 5 5 5 0 5 5 5 0 5 1 5 5 5 5 5 5 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 952 1 2W 1 4W 1 4W 1 4W 1 4W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W IW 1 4W 1 10W 1 10W 1 10W 1 10W 1 10W IW IW 1 10W 1 4W 3W 2W 10W 10W 10W 10W 2W 1 10W 1 2W 1 10W 3W 1 10W 1 4W IW 1 10W IW 1 4W 1 10W 1 2W 10W 10W 1 10W 1 10W 3W 1 2W 1 10W 1 4W 2W 3W 3W 1 10W KV TG21M61 TG21M90 952 components identified shad
33. RES CHIP 33 5 1 10W RES CHIP 2 2K 5 1 10W RES CHIP 4 7K 5 1 10W RES CHIP 5 1 10W RES CHIP 270 5 1 10W RES CHIP 560 5 1 10W RES CHIP 330 5 1 10W RES CHIP 100 5 1 10W REF PART NO R2204 R2205 R2206 R2207 R2209 R2211 R2212 R2213 R2214 R2301 R2302 R2303 R2304 R2305 R2306 R2307 R2308 R2309 R2401 R2403 R2501 R2502 R2503 R2504 R2601 SF2101 SF2202 T2201 X2401 KK KK KK K C701 C702 C703 C704 C706 C708 C709 C710 712 713 C714 C716 59 1 216 029 00 1 216 037 00 1 216 073 91 1 216 057 00 1 216 097 11 1 216 065 91 1 216 097 11 1 216 295 91 1 218 917 11 1 216 037 00 1 216 063 91 1 216 075 00 1 216 025 11 1 216 041 00 1 216 069 00 1 216 069 00 1 216 069 00 1 216 073 91 1 216 049 11 1 216 049 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 025 11 1 215 858 00 1 795 295 11 1 767 302 11 1 416 803 1 1 781 041 11 1332 200 4 382 854 01 1 115 350 51 1 102 074 00 1 107 651 11 1 130 202 00 1 126 947 11 1 102 114 00 1 102 114 00 1 102 114 00 1 102 115 00 1 102 116 00 1 102 116 00 1 126 933 11 KV TG21M61 TG21M90 DESCRIPTION RES CHIP 150 RES CHIP 330 RES CHIP 10 RES CHIP 2 2K RES CHIP 100K RES CHIP 4 7K RES CHIP 100K SHORT 0 METAL CHIP 820K RES CHIP 330 RES CHIP 3 9K RES CHIP 12 RES CHIP 100 RES CHIP 470 RES CHIP 6 8K RES CHIP 6 8K RES CHIP 6 8K RES CHIP
34. TG21M61 only R5851 KV TG21M61 TG21M90 KV TG21M61 TG21M90 RM 952 RM 952 4 5 6 8 10 11 12 13 AV2 TELE TEXT 5801 SAA5264PS M3 D5801 TEXT DECODER 5802 DAR 202K P2 1 PWMO 9 P2 2 PWM1 SDA P2 3 PWM2 SCL P2 4 PWM3 P1 3 5 16V 5802 P2 5 PWM4 12 NJM2870F33 TE2 P2 6 PWM5 P1 1 5805 165837 1 1UH 100 5866 16V 56 gt P2 7 PWM6 P1 0 5824 2W gt VDDP 4 7 22544 47 05803 RD2 2M T1B P3 1 ADC1 RESET 6 P3 2 ADC2 XTALOUT5801 Se H 1 i gt VSSC TO A BOARD E SCL NVRAM VDDC 8 CN001 2 SDA NVRAM 55 SE RED 329 Te lt s F CHIP X ro Y 5859 2 5 EE M Y 8 PO 6 G 8 R5861 7 85802 150 07 5882 GND STBY VSSA VDDA R5871 amp cvBso 4 PWM7 8 1 5K 41 1 seet R5864 CVBS1 COR CHIP C5821 cir 5 SYNC FILTER TEST 16V FB5801 _ _ _ _ 7 d REF FRAME 6 qAUH B SSSBG2T V2 TO A BOARD R587 i Oe 49 R5847 JR5813 470 CHIP 35 36 KV TG21M6
35. UN2216 MSD601 RT1 UN2216 UN2216 UN2211 MSD601 RT1 MSD601 RT1 KV TG21M61 ONLY UN2211 5 709 UN2216 UN2216 5 709 5 709 5 709 MSD601 RT1 MSD601 RT1 2SA1091 O 2SC3311A QRSTA 28 32091 TRANSISTOR 2SD2624 CA TRANSISTOR IRF614 005 MSD601 RT1 5 709 RESISTOR 82K 5 82K 5 5 2 7K 5 RES CHIP 2 7K 5 RES CHIP 560 5 RES CHIP RES CHIP RES CHIP 560 5 RES CHIP 4 7K 5 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W REF NO PART NO 008 009 010 ROI 012 013 014 015 016 017 018 019 020 021 R022 R024 R025 R026 R027 R028 R029 R030 R031 R032 R033 R034 R035 R036 R037 R038 R039 R042 R043 R044 R045 R046 R047 R048 R049 R050 R051 R052 R053 R054 R055 R056 R057 R058 R059 R060 R061 R062 R063 R064 R066 R069 R070 R072 R073 R074 R077 55 1 216 065 91 1 216 037 00 1 216 037 00 1 216 295 91 1 216 049 11 1 216 041 00 1 216 057 00 1 216 025 11 1 216 037 00 1 216 049 11 1 216 057 00 1 216 057 00 1 216 057 00 1 216 049 11 1 216 049 11 1 216 025 11 1 216 065 91 1 216 065 91 1 216 101 00 1 216 057 00 1 216 025 11 1 216 025 11 1 216 025 11 1 216 049 11 1 216 073 91 1 216 073 91 1 216 057 00 1 216 057 00 1 216 049 11 1 216 049 11 1 210 043 91 1 216 039 00 1 216 025 11 1 216 033 00 1 216 073 91 1 208 816 11 1
36. VB1 S CORRECTION VB3 V SHIFT lt 110mV 4 5 A BOARD AJUSTMENT AFTER 003 MEMORY REPLACEMENT VB1 VB2 VB3 4 Enter to Service Mode Press commander buttons and 0 Data Initialize and 2 and 0 Data Copy to initialize the data Call each item number and check if the respective screen shows the normal picture 1786710517 4 items are not well adjusted rectify the fine Select TV channel with NTSC 3 58 and repeat 3 to 5 Write the data per each item number MUTING 0 gt 0 of the commander to write the data 4 Select item numbers 4E 4F 2 50 and Single system model with NTSC 4 43 select channel with respectively set the bit per model with command buttons NTSC 4 43 and repeat 3 to 5 and 6 gt The highest level of VB1 VB2 VB3 VB4 must be aligned at the same line Ideal difference level between VB2 and VB3 3 should be within 110mV 5 Press commander buttons and 0 Test Normal to return to the data that was set on the shipment from the factory This will also cancel Service Mode 22 4 6 PICTURE DISTORTION ADJUSTMENT Item Number 00 08 00 01 02 03 04 05 06 07 08 HPS POSITION PAP PIN AMPLITUDE 141 1 MN TLT TILT HSZ SIZE
37. can enjoy stereo sound or bilingual programs of NICAM and A2 stereo systems by using the A B button When receiving a NICAM program Uc Q Broadcasting On screen display Selected sound OOO NICAM O 2 t NICAM MONO KV TG21M90 ly Stereo sound Regular sound on y 000 9 9 9 MAIN _ NICAM SUB MONO bilingual Main sound Sub sound Regular sound A B SUR CIC NICAM loc ein NICAMMAIN gt MONO Main sound Regular sound When receiving an A2 program Broadcasting On screen display Selected sound A2 MONO STEREO stereo Regular sound Stereo sound A2 MAIN 5 8 lingua Main sound Sub sound Notes Ifthe sound is distorted when receiving a monaural program through the antenna terminal press A B repeatedly until appears on the screen To cancel the monaural sound setting press A B again until AUTO appears the screen If the stereo sound is noisy when receiving a stereo program select MONO The sound becomes monaural but the noise is reduced KV TG21M90 only Before receiving a NICAM stereo program in China please check the NICAM broadcast condition in your area When receiving a NICAM stereo program the receiving conditions might vary depending on area In addition different strength of the NICAM broadcast signal m
38. e CHIP 0851 0850 gt A 0 VIDEO Lu E e m E PINDANE _ SB709 RT1 NM s T m cares HG 0 01 0160 ET Foy 1625 CH PARE 5 891 198355TE 11 FB604 co mF PRD 1600 STOPPER TUNER GND D1NL20U 1AUH 100 TUH RECTIFIER u m m 900 0606 C610 AS3L20UFA 0P 2KV 8 CH 100 LFT DINL20U 9 0 RUD 807 CHIP a d Mel 2802624 CA zm pu C601 HOUT cP pn Wu C561 50 60Hz 01 y 0 R563 110 240V AC 275 MPS R805 1 5K ul VDR6OO 8603 8607 627 zen Wes 8 10 10 1 ow tow 1 10W 800 Y7 0001 R564 188110 25 220 ffe me eil Den Te PC123F2 22 2502209 RS 01 on 228 FPRD Q 81 32 12 wel ul 856 F LU OU C608 3 0615 470P 0609 THP600 hee D3SB60F3 00047 E 50 8 N 882 HR 803744 1110MM___AG RECT 10 AUDIO VCC ST Cet 91 0022 0802 0 ipe IS E C865 10 CLAMP 18 P 0508 m Wal 13 14 O O O S Sch 58
39. items are displayed on screen No error has occured if the screen displays a 0 Diagnostic No of times Self diagnostic Probable Detected Item STANDBY TIMER display Diagnostic Cause Symptoms Description lamp flashes result Location Power does not Does not light Power cord is not Power does not come on turn on plugged in No power is supplied to Fuse is burned out the TV F4601 F AC power supply is faulty B overcurrent 2 times 002 000 or e H OUT Q511 is shorted Power does not come on OCP 002 001 255 e Load on power line is Horizontal shorted deflection Has entered standby state overdrive after horizontal raster Power line is shorted or power supply is stopped e White balance 004 000 or 13V is not supplied Vertical deflection pulse failure no 004 001 225 CV Board is stopped PICTURE 4 times 503 faulty A board Vertical deflection stopped Micro reset 101 00 or e Discharge CHT Power is shut down 101 001 225 Board shortly after this return e Static discharge back to normal e External noise e Detect Micro latch up Note 1 If B overcurrent is detected stoppage of the vertical deflection is detected simultaneously The symptom that is diagnosed first by the microcontroller is displayed on the screen Note 2 Refer to screen G2 Adjustment in section 3 4 of this manual KV TG21M61 TG21M90 RM 952 2 DISPLAY OF STANDBY TIMER LIGHT FL
40. 0 1UF 100UF 20 00 0 1UF 0 0022UF 10 00 0 47UF 10 00 0 0047UF 10 00 0 4708 10 00 0 01UF 10 00 0 001UF 10 00 100 5 00 0 1UF 0 1UF 5 00 2 2 06 6 3V 0 47UF 10UF 20 00 1000 20 00 220UF 20 00 20 00 20 00 220UF 20 00 0 1UF 0 1UF 100UF 20 00 0 1UF 22UF 20 00 0 1UF 1000 20 00 100 5 00 100 5 00 100UF 20 00 220UF 20 00 220UF 20 00 0 001UF 10 00 0 001UF 10 00 33UF 470 10 0090 33UF 20 00 0 033UF 10 00 0 01UF 10 00 10UF 20 00 10UF 20 00 0 47UF 5 00 0 047UF 220UF 20 00 0 1UF 100UF 20 00 0 001UF 10 00 0 1UF 10 00 0 0047UF 10 00 0 1UF 10 00 0 0047UF 99 0 1UF 20 00 16V 25V 25V 50V 50V 50V 25V 16V 25V 16V 50V 16V 50V 16V 25V 50V 50V 25V 50V 10V 50V 16V 16V 10V 50V 50V 10V 16V 25V 25V 16V 25V 25V 25V 16V 50V 50V 16V 25V 25V 500V 500V 160V 500V 250V 200V 100V 50V 50V 50V 50V 35V 25V 35V 50V 100V 50V 100V 500V 275V The components identified by shading and mark are critical for safety Replace only with part number specified REF NO PART NO C602 C603 C604 C605 C606 C607 C608 C609 C610 C611 C612 C613 C614 C615 C616 C617 C618 C619 C620 C621 C626 C627 C628 C800 C801 C802 C803 C804 C807 C808 C809 C810 811 812 813 814 C852 C856 C857 C858 C859 C860 C861 C863 C865 C866 C867 C8
41. 02Without delay 00 4 OSO 1 Switch off in vertical overscan O Switch off undefind 18 7 SBL Service blanking Mode 1 on 0 off 08 7 RGB Blanking Mode 1 wide blanking 0 normal blanking 02 7 FCO Forced Color on 1 no colour killer 0 normal colour killer function 18 0 FFI Fast filler IF PLL 1 increased time constant O normal time constant 2 waama 0 9 9 9 a MAT PAL SECAM NTSC Matrix 1 PAL matrix O adapted to standard 0 7 DS Dynamic skin control on off 12 0 off 1A 3 DSA Dynamic skin control angle 1 correction angle 117 degrees O correction angle 123 degrees 1 2 EBS Extended Blue Stretch 1 on 0 off 1A 1 BLS Blue stretch 1 on 0 off 18 4 BKS Black stretch 1 0 off 18 3 No 20 VP3 o 1 0 o 1 o BB Blue back when no video signal is identified 12 on 0 off 18 0 AKB Black current stabilisation 12not active O active 02 6 BPS Bypass of chroma base band delay line 1 bypassed O active 19 6 CB Chroma bandpass centre frequency 12 1 18 Fsc 0 Fsc 18 5 ACL Automatic colour limiting 12 active 0 not active 19 5 Cathode Drive amplitude No 4E OP1 Am cw 1 1 1 1 0 1 1 1 1 t1 Input 00 AV Input model 01 1 AV Input model 10 2 A
42. 039 00 1 216 101 00 1 216 025 11 1 216 065 91 1 216 033 00 1 216 083 00 1 216 295 91 1 216 077 91 1 216 295 91 1 216 099 00 1 216 049 11 1 216 123 11 1 216 083 00 1 208 820 1 1 216 057 00 1 216 295 91 1 216 025 11 1 216 049 11 DESCRIPTION RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP KV TG21M61 RES CHIP KV TG21M90 RES CHIP KV TG21M61 SHORT RES CHIP KV TG21M61 SHORT RES CHIP KV TG21M61 SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP CERAMIC CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP SHORT RES CHIP KV TG21M61 ONLY RES CHIP REMARK 150 5 220 5 390 5 22K 5 220 5 330 5 330 5 22 5 180 5 470 5 22 5 470 5 22 5 470 5 470 5 22 5 22 5 5 100 5 470 5 560 5 470 5 0 KV TG21M90 470 5 0 KV TG21M90 470 5 0 KV TG21M90 33K 5 100 5 100 5 100 5 10K 5 270 5 0 01UF 0 100 5 100 5 390 5 150 5 100 5 47K 5 220 5 27 5 0 15 5 0 120K 5 5 12 5 27 5 39K 0 5 22K 5 0 100 5 1 5 KV TG21M61 ONLY 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10
43. 05 FB2406 FB2407 FB2501 IC2201 2401 2601 12101 2103 12201 12302 1 2303 02101 02301 02302 02303 02304 2101 2102 2103 2104 2105 2106 2108 2201 2202 2203 1 126 947 1 1 126 947 1 1 234 685 21 1 774 812 1 1 774 812 1 8 719 038 20 8 719 038 20 8 719 038 20 1 414 235 22 1 414 235 22 1 414 235 22 1 414 235 22 1 414 231 22 1 414 231 22 1 414 235 22 1 414 235 22 6 700 979 01 6 700 124 01 8 759 052 52 1 414 141 1 1 410 987 42 1 410 509 61 1 414 855 31 1 414 855 31 8 729 047 14 8 729 120 28 8 729 039 57 8 729 039 57 8 729 424 67 1 216 057 00 1 216 013 00 1 216 013 00 1 216 057 00 1 216 065 91 1 216 049 1 1 216 035 00 1 216 043 91 1 216 037 00 1 216 025 11 DESCRIPTION REMARK ELECT 47UF 20 00 25 ELECT 47UF 20 00 25V lt FILTER gt FILTER BAND PASS F4 5D lt CONNECTOR gt CONNECTOR BOARD TO BOARD 7P CONNECTOR BOARD TO BOARD 7P lt DIODE gt 1SS314 1SS314 1SS314 lt FERRITE BEAD gt FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH lt gt 7567 MSP3417G L78M05T FA COIL INDUCTOR 0 82UH INDUCTOR 0 33UH INDUCTOR 10UH INDUCTOR 1UH INDUCTOR 1UH lt TRANSISTOR gt TRANSISTOR 28C3775 2SC1623 L5L6 DTC363EKT 146 DTC363EKT 146 UN2216 lt RESISTOR gt RES CHIP 2 2K 5 1 10W RES CHIP 33 5 1 10W
44. 1 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 414 855 31 1 414 184 41 1 414 856 11 1 410 498 11 1 410 985 42 1 410 987 42 1 410 513 11 1 410 510 11 1 410 508 11 1 410 508 11 1 410 510 11 1 410 510 11 1 408 608 31 1 414 855 31 1 408 947 00 1 412 533 21 1 406 677 11 1 424 796 11 1 414 493 41 components identified shading and mark are critical for safety Replace only with part number specified DESCRIPTION REMARK IC SBX3081 21 TDA7438D013TR IC AN5276 IC TDA8844 N2 UPC4558G2 NJM4556AD KV TG21M61 M5216P KV TG21M90 IC AN5522 IC STR F6707A SE 135N PQO9RDI 1 NJM2903M UPC4558G2 lt JACK gt JACK JACK BLOCK PIN 6P JACK PIN 3P lt CHIP CONDUCTOR gt SHORT 0 SHORT 0 SHORT 0 SHORT 0 KV TG21M61 ONLY SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 SHORT 0 lt COIL gt INDUCTOR 1UH INDUCTOR 150 INDUCTOR 10UH INDUCTOR 2UH INDUCTOR 0 22UH INDUCTOR 0 33UH INDUCTOR 22UH INDUCTOR 12UH INDUCTOR 8 2UH INDUCTOR 8 2UH INDUCTOR 12UH INDUCTOR 12UH INDUCTOR 27UH INDUCTOR 1UH INDUCTOR 2 2MH INDUCTOR 47UH INDUCTOR 10MH COIL HORIZONTAL LINEARITY INDUCTOR 4 The components identified by shading and mark are critical for safety Replace only with part number specified REF NO PART NO PH600 8 74
45. 1 91 CERAMIC CHIP 0 01UF 50V SWF100 1 781 149 11 FILTER SARFACE WAVE K725 C2401 1 164 346 11 CERAMIC CHIP 1UF 16V 2402 1 163 038 91 CERAMIC CHIP 0 1UF 25V 2403 1 126 947 11 ELECT 4JUE 20 00 25V lt TRANSFORMER gt 2404 1 163 038 91 CERAMIC CHIP 0 10 25V 2405 1 163 087 00 CERAMIC CHIP 0 25 50 T503 1 453 329 21 TRANSFORMER ASSY FLY BACK NX 4751 MA4 Eu ue 1 n 6 600 1 424 682 11 TRANSFORMER LINE FILTER ie Q IUE T601 1 437 333 11 TRANSFORMER CONVERTER SRT C2409 11177201 CERAMIC 47UF 10V C241 1 163 038 91 CERAMIC CHIP 0 10 25V lt THERMISTOR gt C2413 1 163 038 91 CHIP 0 1UF 25 C2414 1 126 961 11 ELECT 22UF 20 00 50V THP600 1 803 744 11 THERMISTOR POSITIVE C2415 1 163 038 91 CERAMIC CHIP 0 Aen 2416 1 164 161 11 CERAMIC CHIP 0 00220 10 00 50V lt TUNER gt C2417 1 164 161 11 CERAMIC CHIP 0 0022UF 10 00 50V 2418 1 163 038 91 CERAMIC CHIP 0 10 25V 10100 8 598 591 00 TUNER VSS BT AG402 C2419 1 117 720 11 CERAMIC CHIP 4 7UF 10V C2501 1 164 505 11 CERAMIC CHIP 2 2UF 16V 2502 1 164 505 11 CERAMIC CHIP 2 2UF 16V lt VARISTOR gt C2601 1 163 038 91 CERAMIC CHIP 0 1UF 25V KV TG21M61 ONLY 58 and mark are critical for safety Replace only with part number specified NO 2603 2604 2201 CN2101 CN2102 D2301 D2302 D2401 FB2401 FB2402 FB2403 FB2404 FB24
46. 1 TG21M90 RM 952 4 Schematic Diagram of CV Board 1 2 3 4 5 6 702 1 RGB AMPLIFIER RGB OUT p FOCUS S MICRO TO A BOARD CN505 CN706 A BOARD CN505 0703 47 250V 0701 155119 25 R760 es SPEED UP JW 5MM 55 290 2 188119 25 R AMP 155 SPEED UP 0702 SS o 02 gt o GN D 1 0 001 0709 FEEDBACK OS FEEDBACK UP SPEED UP UP FEEDBACK R722 B R720 B JW 5MM JW 5MM 3 D710 JW701 0712 _ 25 2785 25 2785 B5 HFE JW702 CN704 P D 1 TAB 0 79 100 1 4W Et 2 677 pn NNCD9 1A T1 50 CLAMP D716 155119 25 CLAMP CH 8706 TO lt 680 5 GND C1762 50V 1 B D714 8707 11 0706 188119 25 1SS119 25 70 1 il STOPPER STOPPER 1 4w 16V TO A BOARD RN CN300 2 UJ SSES CN1701 j 01768 776 iers 1779 01777 R1774 MUTE c Q1767 B SSSBG2T CV 37 KV TG21M61 TG21M90 RM 952 5 Schematic Diagram of F Board 1 2 3 4 9 6 A KV TG21M90 ONLY SE 4601 Ae A JW 4602 A m ERZV14D621 14601 LFT TO A BOARD C CN602 1 I I I I I I ES TO A BOARD CN101 B SSSBG2T
47. 10K RES CHIP 1K RES CHIP 1K RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 100 METAL OXIDE 15 lt FILTER gt FILTER SAW 38MHZ FILTER SURFACE WAVE lt TRANSFORMER gt COIL VARIABLE lt CRYSTAL gt VIBRATOR CRYSTAL CV BOARD MOUNTED ok ok of ok ok ok ok ok of ok ok ok ok OK ok ok ok ok ok OK OK SCREW M3X8 P SW lt CAPACITOR gt CERAMIC 0 0047UF CERAMIC 0 001UF ELECT 4 7UF FILM 0 0220 47UF CERAMIC 470PF CERAMIC 470PF CERAMIC 470PF CERAMIC 560PF CERAMIC 680 680 1000 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 0 5 1 16W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 IW 2 10 00 SOV 20 00 250V 5 00 400 20 00 16V 10 00 50 10 00 SOV 10 00 50 10 00 50 10 00 SOV 10 00 SOV 20 00 16V RM 952 KV TG21M61 TG21M90 RM 952 REF NO PART NO DESCRIPTION REMARK C717 1 102 852 91 CERAMIC 5 00 50 718 1 126 933 11 ELECT 1000 20 00 16 719 1 102 116 00 CERAMIC 680 10 00 50V lt CONNECTOR gt CN701 1 564 508 11 PLUG CONNECTOR 5P CN702 1 695 915 11 CONTACT CN703 1 564 509 11 PLUG CONNECTOR CN704 1 695 915 11 CONTACT lt DIODE gt D701 8 719 911 19 155119 25 D702 8 719 911 19 155119 25 D703 8 719 911 19 155119 25 D707 8 719 911 19 155119 2
48. 11 1 162 964 1 1 162 964 11 1 162 927 11 1 162 927 11 1 162 964 11 1 162 964 11 1 162 964 11 1 162 964 11 1 162 927 11 1 126 947 11 1 126 961 11 1 162 962 11 1 162 964 11 1 162 964 11 1 162 927 11 1 162 927 11 1 162 964 11 1 135 834 91 1 162 964 11 1 162 964 11 1 162 927 1 1 162 927 11 1 162 927 11 1 162 927 11 1 162 965 11 1 162 927 11 1 162 964 11 1 162 964 11 1 163 038 91 1 162 927 11 DESCRIPTION A BOARD COMPLETE KV TG21M61 A BOARD COMPLETE KV TG21M90 SECTION 8 ELECTRICAL PARTS LIST e marked are not stocked since they are seldom required for routine service Some delay should be antici pated when ordering these items e All variable and adjustable resistors have characteristic curve B unless otherwise REMARK KKK KKK KK CLIP FUSE KV TG21M61 HOLDER LED HOLDER FBT COVER CAPACITOR CAP TYPE KV TG21M61 SCREW 3 8 P SW SCREW M3X14 P SW SCREW lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERA
49. 16 067 00 RES CHIP 5 6 5 1 10 R884 1 216 089 91 RES CHIP 47K 5 1 10W C2201 1 163 243 11 CERAMIC CHIP 47 5 00 50 R885 1 216 073 91 RES CHIP 10K 5 1 10W 2202 1 163 243 11 CERAMIC CHIP 47 5 00 50 R886 1 216 295 91 SHORT 0 C2203 1 126 947 11 ELECT 4TUF 20 00 25V 2204 1 163 031 91 CERAMIC CHIP 0 01UF 50V R887 1 215 477 00 METAL 220K 1 1 4W C2205 1 164 005 11 CERAMIC CHIP 0 47UF 25V R888 1 215 477 00 METAL 220K 1 1 4W R889 1 208 830 11 METAL CHIP 100K 0 5 C2208 1 163 009 91 CERAMIC CHIP 0 0010 10 00 50 C2209 1 163 031 91 CERAMIC CHIP 0 0108 50 C2210 1 163 031 91 CERAMIC CHIP 0 0108 50 lt SWITCH gt C2211 1 163 031 91 CERAMIC CHIP 0 010 50V C2213 1 163 031 91 CERAMIC CHIP 0 010 50V S001 1 692 431 21 SWITCH TACTILE 5002 1 692 431 21 SWITCH TACTILE C2214 1 164 222 91 CERAMIC CHIP 0 220 25V 5003 1 692 431 21 SWITCH TACTILE C2301 1 162 925 11 CERAMIC CHIP 68PF 5 00 50 S004 1 692 431 21 SWITCH TACTILE 2302 1 162 964 11 CERAMIC CHIP 0 0010 10 00 50V 5005 1 692 431 21 SWITCH TACTILE 2303 1 162 967 11 CERAMIC CHIP 0 0033UF 10 00 50V 2304 1 162 964 11 CERAMIC CHIP 0 0010 10 00 50 S006 1 692 431 21 SWITCH TACTILE 600 A 1 571 433 21 SWITCH PUSH AC POWER C2305 1 163 031 91 CERAMIC CHIP 0 010 S0V S800 1 572 707 11 SWITCH LEVER C2306 1 163 031 91 CERAMIC CHIP 0 01UF 50V C2307 1 163 009 91 CERAMIC CHIP 0 0010 10 00 50V C2308 1 163 009 91 CERAMIC CHIP 0 0010 10 00 50V lt THE C2309 1 163 03
50. 16W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 2W 5 1 4W 5 2W 5 1 10W 5 1 10W 5 1 10W 5 1 2W 5 1 2W 5 1 2W 5 1 2W R510 R511 R512 R513 R514 R520 R521 R522 R523 R524 R525 R526 R527 R528 R553 R554 R557 R558 R559 R563 R564 R565 R567 R568 R600 R601 R602 R602 R603 R603 R605 R606 R608 R609 R610 R611 R612 R615 R617 R619 R620 R623 R624 R627 R627 800 801 802 803 R806 R808 R810 R811 R812 R813 7 REF NO PART NO 1 260 127 11 1 215 449 00 1 215 453 00 1 215 445 00 1 249 42 11 1 216 073 9 1 216 073 9 1 216 073 91 1 216 081 00 1 216 081 00 1 216 295 9 1 216 081 00 1 216 081 00 1 215 857 71 1 249 385 11 1 216 057 00 1 216 655 11 1 216 081 00 1 216 089 9 1 216 655 11 1 215 865 11 1 216 350 11 1 208 790 11 1 215 461 00 1 215 915 11 1 215 883 11 1 240 262 11 1 205 998 11 1 240 262 11 1 205 998 11 1 217 191 21 1 216 045 00 1 260 127 11 1 216 091 00 1 215 926 00 1 216 067 00 1 249 420 11 1 215 877 11 1 216 049 11 1 218 265 11 1 249 389 11 1 216 053 00 1 260 126 81 1 240 262 11 1 205 998 11 1 216 049 11 1 216 081 00 1 215 917 11 1 260 332 51 1 216 057 00 1 249 421 11 1 215 886 11 1 215 911 11 1 215 917 11 1 216 049 11 KV TG21M61 TG21M90 DESCRIPTION CARBON 220K METAL 15 METAL 22K METAL 10 2 2K RES CHIP 10K RES CHIP 10K RES CHIP 10K
51. 21M61 220 240 V AC 50 60 Hz Power consumption W Television system Indicated on the rear of the TV B G I D K M Color system Stereo Bilingual system Teletext language PAL PAL 60 SECAM NTSC3 58 NTSC4 4 NICAM Stereo Bilingual B G I D K 2 Bilingual B G English Arabic French 3 Stereo KV TG21M61 only Channel coverage B G VHF E2 to E12 UHF E21 to E69 CATV 501 to 503 51 to 541 B21 to B68 501 to 503 S1 to 541 VHF C1 to C12 R1 to R12 UHF C13 to C57 R21 to R60 501 to 503 51 to 541 Z1 to 739 Antenna VHF A2 to A13 UHF A14 to A79 8 to 2 A to W 4 W 6 to W 84 75 ohm external terminal Audio output Speaker Number of terminal Video 3W 3W Input 2 Output 1 Phono jacks 1 Vp p 75 ohms One input line available Audio Input 2 Output 1 Phono jacks 500 m Vrms One input line available Q Headphone Picture tube Output 1 Stereo minijack Tube size cm Measured diagonally Screen size cm Dimensions w h d mm 497 x 458 x 487 Measured diagonally Mass kg 25 Design and specifications are subject to change without notice http www world sony com Remote control SOUND MODE Button Function See 010 Turn off temporarily or t
52. 25 2712 25 2712 RESISTOR RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL OXIDE RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP CRYSTAL KV TG21M61 TG21M90 24K 100 100 100 4 7K 4 7K 1 5K 100 4 7K 4 7K IK IK 2 2K 5 6K 22K 150 150 150 470 56 330 10K 100 100 100 VIBRATOR CRYSTAL V2 kv TG21M61 ONLY REMARK 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 0 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 16W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 2W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W SCREW SPECIAL DIA 3 8X20 INDIVIDUAL CARTON BAG PROTECTION MANUAL INSTRUCTION KV TG21M61 MANUAL INSTRUCTION KV TG21M90 BAND HOLD CLIP REMOTE COMMANDER RM 952 COVER REMOTE COMMANDER 952 KV TG21M61 TG21M90 RM 952 Sony Corporation Sony Technology Malaysia Sdn Bhd English 9 872 259 01 Visual Products General Area 2001 7 62
53. 26 964 11 1 126 933 11 8 719 110 37 1 126 934 11 1 115 156 11 1 126 960 11 1 126 960 11 1 115 156 11 1 126 934 11 1 163 038 91 1 163 038 91 1 126 933 11 1 163 038 91 1 128 551 11 1 163 038 9 1 126 933 11 1 162 927 11 1 162 927 11 1 126 933 11 1 104 666 11 1 104 666 11 1 162 318 11 1 162 318 11 1 123 024 21 1 102 228 00 1 107 654 11 1 106 379 12 1 137 150 11 1 126 964 11 1 126 964 11 1 137 194 81 1 163 035 00 1 126 949 11 1 163 038 91 1 126 948 11 1 162 964 11 1 106 220 00 1 162 968 1 1 106 220 00 1 161 830 00 1 115 165 11 components identified shading and mark are critical for safety Replace only with part number specified DESCRIPTION ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP MYLAR CERAMIC CHIP CERAMIC CHIP ELECT ELECT RD13ES B3 ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CERAMIC ELECT CERAMIC ELECT MYLAR MYLAR ELECT ELECT FILM CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP MYLAR CERAMIC CHIP MYLAR CERAMIC FILM REMARK 47UF 20 00 0 1UF 0 1UF 15 5 00 15 5 00 0 0033UF 10 00
54. 407 11 1 249 407 11 1 219 743 11 1 247 807 31 1 247 807 31 1 247 807 31 1 249 418 11 1 249 418 11 1 249 418 11 1 241 656 11 components identified shading and mark are critical for safety Replace only with part number specified DESCRIPTION REMARK CARBON 22K 5 1 4W CARBON 22 5 1 4W CARBON 22 5 1 4W CARBON 180 5 1 4W CARBON 180 5 1 4W CARBON 180 5 1 4W CARBON 150 5 1 4W CARBON 150 5 1 4W CARBON 150 5 1 4W CARBON 100 5 100 5 1 4W CARBON 100 5 1 4W CARBON 100 5 1 4W CARBON 1 2K 5 1 4W CARBON 1 2K 5 1 4W CARBON 1 28 5 1 4W lt VARIABLE RESISTOR gt RES ADJ METAL FILM 110M KK KK KK KK K 1 533 223 11 4 374 846 01 C4601 1 115 165 11 C4602 A 1 117 703 11 CN4601 CN4602 CN4603 1 580 843 11 1 580 843 11 1 695 915 11 F4601 1 532 237 00 R4601 A 1 202 719 00 T4601 T4602 VDR461 1 431 182 11 1 431 182 11 1 803 830 11 1241 499 BOARD MOUNTED KV TG21M90 KK K K K KK K CLIP FUSE COVER CAPACITOR CAP TYPE lt CAPACITOR gt FILM 0 1UF 20 00 275V CERAMIC 0 0047UF 99 250V lt CONNECTOR gt PIN CONNECTOR POWER PIN CONNECTOR POWER TAB CONTACT lt FUSE gt FUSE CYLINDRICAL TIME LAG 3 15A 250V lt RESISTOR gt SOLID 10 1 2W lt TRANSFORMER gt TRANSFORMER LINE FILTER TRANSFORMER LINE FILTER lt VARISTOR gt VARISTOR ERZV14D621
55. 5 5 5 5 5 5 5 5 0 5 5 5 5 0 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 952 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R111 R112 R113 R114 R115 R117 R118 R119 R120 R121 R122 R123 R124 R125 R128 R129 R130 R133 R200 R201 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R214 R215 R216 R217 R218 R219 R220 R240 R241 R242 R243 R300 R301 R302 R303 R304 R305 R306 R307 KV TG21M61 TG21M90 RM 952 PART NO 1 216 049 11 1 216 063 91 1 216 065 91 1 211 981 1 1 216 035 00 1 216 021 00 1 216 065 91 1 216 063 91 1 216 041 00 1 216 019 00 1 216 073 91 1 216 069 00 1 216 057 00 1 216 057 00 1 216 065 91 1 216 081 00 1 216 041 00 1 216 081 00 1 216 055 00 1 216 081 00 1 216 109 00 1 216 081 00 1 216 081 00 1 215 925 11 1 216 025 11 1 211 977 11 1 216 049 11 1 249 389 11 1 216 057 00 1 216 061
56. 5 D708 8 719 911 19 155119 25 D709 8 719 911 19 155119 25 D713 8 719 911 19 155119 25 D714 8 719 911 19 155119 25 D715 8 719 911 19 155119 25 D716 8 719 911 19 155119 25 D717 8 719 070 16 NNCD9 1A T1 lt JACK gt J701 1 540 071 22 SOCKET CRT lt COIL gt L701 1 414 185 41 INDUCTOR 22UH L710 1 414 186 31 INDUCTOR 33UH L711 1 414 185 41 INDUCTOR 22UH L712 1 414 185 41 INDUCTOR 22UH lt TRANSISTOR gt Q704 8 729 326 11 25 2611 Q705 8 729 326 11 25 22611 Q706 8 729 326 11 25 22611 Q707 8 729 200 17 25 1091 0708 8 729 200 17 25 1091 0709 8 729 200 17 25 1091 0710 8 729 119 78 28C2785 HFE Q711 8 729 119 78 28C2785 HFE Q712 8 729 119 78 28C2785 HFE RESISTOR R703 1 219 752 11 CARBON 100K 5 1 2W R706 1 215 417 00 METAL 680 1 1 4W R707 1 215 413 00 METAL 470 1 1 4W R708 1 216 387 11 METAL OXIDE 0 68 5 3W R710 1 216 486 00 METAL OXIDE 8 2K 5 711 1 260 330 11 CARBON 1 5K 5 1 2W R712 1 216 486 00 METAL OXIDE 82 5 3W R713 1 260 330 11 CARBON 1 5K 5 1 2W R714 1 216 486 00 METAL OXIDE 8 2K 5 3W R715 1 260 330 11 CARBON 1 5K 5 1 2W R716 1 249 923 11 CARBON 5 1 4W R717 1 249 923 11 CARBON 5 AW R718 1 249 923 11 CARBON 5 1 4W REF NO PART NO R725 R726 R727 728 729 730 731 732 733 734 738 739 740 755 756 757 RV702 1 249 421 11 1 249 421 11 1 249 421 11 1 249 408 11 1 249 408 11 1 249 408 11 1 249 407 11 1 249
57. 52 9 1 162 964 11 1 126 964 11 1 163 038 91 1 163 038 91 1 163 038 91 1 163 038 9 1 162 968 11 1 126 935 11 1 126 767 11 1 162 968 11 1 162 970 11 1 162 970 11 1 162 970 11 1 162 968 11 1 162 968 11 1 162 968 11 1 162 924 11 1 162 927 11 1 162 915 11 1 130 493 00 1 130 495 00 1 130 493 00 1 162 927 11 1 126 965 9 1 162 970 11 1 162 966 11 1 110 563 11 1 110 563 11 KV TG21M61 TG21M90 e All resistors are in ohms e nonflammable CAPACITORS e MF uF PF uuF COILS e MMH mH UH uH DESCRIPTION CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP MYLAR MYLAR MYLAR CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP RM 952 100 0 1UF S6PF 100PF 100PF S6PF 3 3UF 0 022UF 0 47UF 22UF 0 1UF 0 001UF 0 1UF 470UF 470UF 220UF 220PF 100PF 220PF 220PF 0 0022UF 47PF 0 001UF 10UF 0 1UF 0 1UF 0 1UF 0 1UF 0 0047UF 470UF 1000UF 0 0047UF 0 01UF 0
58. 68 C869 C870 C872 C873 C874 C875 CLP001 CLP002 CLP003 1 117 752 11 1 117 623 11 1 161 830 00 1 161 830 00 1 104 666 11 1 161 830 00 1 161 830 00 1 162 962 11 1 126 948 11 1 162 965 11 1 119 886 51 1 102 228 00 1 123 024 21 1 102 228 00 1 126 943 11 1 126 942 61 1 126 933 11 1 119 886 51 1 162 134 11 1 117 703 41 1 106 383 00 1 102 228 00 1 162 962 11 1 126 960 11 1 162 964 11 1 106 375 12 1 102 244 00 1 162 318 1 162 115 00 1 106 365 00 1 107 364 11 1 106 375 12 1 107 957 11 1 117 665 11 1 162 115 00 1 117 646 11 1 107 846 11 1 162 964 11 1 126 964 11 1 162 974 11 1 162 974 11 1 208 834 11 1 130 202 00 1 216 295 9 1 126 933 11 1 162 974 11 1 162 966 11 1 162 995 11 1 115 339 11 1 162 960 11 1 163 038 91 1 162 974 11 1 162 974 11 1 163 038 91 4 352 844 01 4 352 844 01 4 352 844 01 DESCRIPTION REMARK ELECT BLOCK 3300 2000 450 FILM 1500 3 00 12 CERAMIC 0 0047UF 99 500 CERAMIC 0 0047UF 99 500 ELECT 220UF 2000 25V CERAMIC 0 0047UF 99 500 CERAMIC 0 0047UF 99 500 CERAMIC CHIP 470PF 10 00 50V ELECT 100UF 20 00 35V CERAMIC CHIP 0 00150 10 00 50 CERAMIC 470PF 10 00 250V CERAMIC 470PF 10 00 500V ELECT 33UF 160V CERAMIC 470PF 10 00 500V 22000 20 00 25V 10000 20 00 25V 100UF 20 00 16V CERAMIC 470PF 10 00 250V CERAMIC 470PF 10 00 2KV CERAMIC 0 0047UF 99 250 K
59. 6W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10 5 1 10W 5 1 10W 5 3W 5 1 10W 0 5 1 16W 5 1 10W 5 1 4W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 4W 5 1 4W 5 1 10W 5 1 10W 5 1 10W 5 1 10 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R323 R324 R325 R326 R327 R328 R329 R329 R330 R330 R331 R331 R332 R332 R333 R334 R335 R336 R337 R339 R340 R342 R345 R348 R350 R357 R358 R360 R361 R362 R363 R364 R365 R367 R368 R369 R370 R371 R374 R376 R377 R378 BO REFNO PARTNO 1 216 029 00 1 216 033 00 1 216 039 00 1 216 057 00 1 216 033 00 1 216 037 00 1 216 037 00 1 216 081 00 1 216 031 00 1 216 041 00 1 216 081 00 1 216 041 00 1 216 081 00 1 216 041 00 1 216 041 00 1 216 081 00 1 216 081 00 1 216 049 11 1 216 025 11 1 216 041 00 1 216 043 91 1 216 041 00 1 216 295 91 1 216 041 00 1 216 295 91 1 216 041 00 1 216 295 91 1 216 061 91 1 216 025 11 1 216 025 11 1 216 025 11 1 216 073 91 1 216 035 00 1 162 974 11 1 216 295 91 1 216 025 11 1 216 025 11 1 216
60. 9 010 64 001 002 003 004 0100 0101 0102 0103 0104 0105 0106 0204 0205 0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313 0314 0315 0319 0320 04400 0401 0402 0403 0404 0405 0406 0407 0500 0520 0800 0801 0802 0850 0851 001 R002 R003 R004 R005 R006 R007 8 729 421 19 8 729 421 19 8 729 010 25 8 729 010 25 8 729 010 25 8 729 010 25 8 729 022 54 8 729 424 67 8 729 424 67 8 729 010 25 8 729 010 25 8 729 216 22 8 729 421 22 8 729 010 05 8 729 010 05 8 729 010 05 8 729 010 25 8 729 010 05 8 729 010 05 8 729 010 25 8 729 010 25 8 729 424 67 8 729 010 25 8 729 424 67 8 729 010 25 8 729 424 67 8 729 424 67 8 729 421 22 8 729 010 25 8 729 010 25 8 729 421 22 8 729 010 05 8 729 424 67 8 729 424 67 8 729 010 05 8 729 010 05 8 729 010 05 8 729 010 25 8 729 010 25 8 729 200 17 8 729 423 33 8 729 140 50 8 729 055 74 8 729 050 48 8 729 010 25 8 729 010 05 1 216 071 00 1 216 071 00 1 216 059 00 1 216 059 00 1 216 043 91 1 216 043 91 1 216 065 91 DESCRIPTION REMARK lt PHOTO COUPLER gt PC123F2 TRANSISTOR UN2213 UN2213 MSD601 RT1 MSD601 RT1 MSD601 RT1 MSD601 RT1 TRANSISTOR 25C3779C D AA UN2216 UN2216 MSD601 RT1 MSD601 RT1 2SA1162 G UN2211 5 709 5 709 5 709 MSD601 RT1 5 709 5 709 MSD601 RT1 MSD601 RT1 UN2216 MSD601 RT1
61. ASH COUNT Diagnostic Flash Count imes JUL MWL MOO MO overcurrent overvoltage 2 times 4 times Vertical deflection stopped 4 times One flash count is not used for self diagnostic Lamp 0 3 sec Lamp OFF 0 3 sec _ Lamp OFF sec STANDBY SLEEP lamp 3 STOPPING THE STANDBY TIMER FLASH Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY TIMER lamp from flashing 4 SELF DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as power sometimes shuts off or screen sometimes goes out that cannot be con firmed it is possible to bring up past occurances of failure for confirmation on the screen To Bring Up Screen Test In standby mode press buttons on the remote commander sequentially in rapid succession as shown below gt channel gt Sound volume Power ON d Note that this differs from entering the service mode mode volume Self Diagnosis screen display SELF DIAGNOSTIC 002 000 Numeral 0 means that no fault has been detected 004 000 101 000 KV TG21M61 TG21M90 RM 952 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 O Unless the result display is cl
62. C3 58 43 KV TG21M61 TG21M90 RM 952 5 6 PRINTED WIRING BOARDS AND PARTS LOCATION PRINTED WIRING BOARDS CISPR STEREO DECODER F Board KV TG21M90 only 82 201 11 1 6 CN4603 720 155 2 4601 20999 Board SONY 1 682 212 11 1 720 159 11 2402 FB2402 cenas 2413 LHH 82214 12 EI 20522 023 0871 FB2406 52502 y EH 62719 is SF2102 422705 rado des 82601 ha H Q 2106 02101 maus gt 44 KV TG21M61 TG21M90 KV TG21M61 TG21M90 CN604 6618 rar ACA BR 2 Ra be cero 2158 5 1 8879 MN Wr _ R861 e Se A SS E 3 Er E hs ES S 1850 585 6614 ER 16 IT 9854 H 88792 600 952 952 PRINTED WIRING BOARDS POWER SUPPLY DEFLECTION AUDIO AND VIDEO PROCESSING it indi d at lef AUDIO VIDEO INPUT OUTPUT AND MICROCOMPUTER 600 Please pay attention when inspecting or repair ing it to prevent electric shock Board 1 2 3 4 5 8 9 10 11 12 13 A BOARD 1 682 199 12 2 C205 ES R2 S
63. CONVE CNCE us oaa 14 253 HOCUS A AS Ie HE 16 3 4 G2 SCREEN and white balance adjustments 16 4 CIRCUIT ADJUSTMENTS 4 1 Adjustment With Commander 17 4 2 Adjustment Method 17 4 3 Picture Quality Adjustment 22 4 4 Deflection Adjustment 22 4 5 A Board Ajustment After MEMORY Replacement zs asua bett tate 22 4 6 Picture Distortion Adjustment 23 KV TG21M61 TG21M90 RM 952 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self diagnostic function an error occurs the STANDBY TIMER lamp will automati cally begin to flash The number of times the lamp flashes translates to a probable source of the problem A definition of the STANDBY TIMER lamp flash indicators is listed in the instruction manual for the user s knowledge and reference If an error symptom cannot be reproduced the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur 1 DIAGNOSTIC TEST INDICATORS When an errors occurs the STANDBY TIMER lamp will flash a set number of times to indicate the possible cause of the problem If there is more than one error the lamp will identify the first of the problem areas Result for all of the following diagnostic
64. D TO BOARD 7P lt DIODE gt DAP202K RD2 2M T1B lt FERRITE BEAD gt FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH lt IC gt IC SAA5264PS M3 NJM2870F33 TE2 lt CHIP CONDUCTOR gt SHORT 0 SHORT 0 SHORT 0 SHORT 0 RES CHIP 470 5 RES CHIP 470 5 RES CHIP 470 5 REMARK REF PART NO KK KK KK KK K 05801 05803 05810 25 25 25 R5821 16V R5822 S0V R5828 R5829 16V R5830 50V 50V R5831 25V R5839 50V R5841 R5842 50V R5843 50V 25V R5845 16V R5846 25V R5851 R5853 16V R5857 50V 50V R5859 R5860 R5862 R5864 R5866 R5871 R5878 R5884 R5892 R5899 5801 1 10W 1 10W 1 10W 8 729 230 49 8 729 230 49 8 729 230 49 1 216 082 00 1 216 025 11 1 216 025 11 1 216 025 11 1 216 065 91 1 216 065 91 1 216 655 11 1 216 025 11 1 216 065 91 1 216 065 91 1 216 049 11 1 216 049 11 1 216 057 00 1 216 830 11 1 216 081 00 1 216 029 00 1 216 029 00 1 216 029 00 1 216 041 00 1 216 449 11 1 216 037 00 1 216 073 91 1 216 025 11 1 216 025 11 1 216 025 11 1 578 774 11 ACCESSORIES AND PACKING MATERIALS K K K KK 3 701 910 00 4 083 905 01 4 395 957 01 4 084 172 11 4 084 117 11 4 392 003 11 4 392 004 11 COVER REMOTE COMMANDER K K K K K K 1 418 163 51 9 939 697 01 DESCRIPTION lt TRANSISTOR gt 25 2712
65. E 179 1B UDZSTE 179 1B UDZSTE 179 1B 185355TE 17 185355TE 17 185355TE 17 NNCDO 1A TI UDZSTE 179 1B UDZSTE 179 1B NNCD9 1A T1 UDZSTE 179 1B UDZSTE 179 1B 155119 25 155119 25 ELIZ ELIZ ELIZ 155119 25 155119 25 20081 RD5 6ESB2 DIODE 1 1 D3SB60F3 S3L20UF4 RDISES B1 DINL20U DINL20U DINL20U D3S6M F RU4AM T3 S3L20UF4 155119 25 2081 2081 DIODE 228 52 EGP20G 185355TE 17 CONNECTOR CONNECTOR PIN DY 6P FUSE FUSE TIME LAG BET 3 15A 250V KV TG21M61 ONLY FERRITE BEAD FERRITE 1 1UH FILTER NOISE FERRITE 1 1UH FERRITE FERRITE 1 1UH FERRITE 1 1UH lt IC gt IC 85224 0795 1319 M24C08 BN6 A REMARK REFNO PARTNO IC004 IC201 1 203 01 IC402 IC520 IC520 IC551 IC601 IC602 IC604 IC850 IC851 J200 4400 4401 001 JR003 JR006 JR007 JR013 JR014 JR015 JR016 JR017 JR018 JR020 JR030 JR034 JR035 JR209 JR301 JR304 JR400 L001 L002 L100 1101 1102 1103 1300 1301 1302 1303 1304 1305 1310 1400 1500 L600 L800 L802 L803 8 742 225 20 8 759 476 86 6 700 034 01 6 700 146 01 8 759 100 96 8 759 356 16 8 759 603 37 8 759 835 98 8 749 019 42 8 749 920 61 8 759 459 99 8 759 700 07 8 759 100 96 1 770 786 11 1 779 850 11 1 770 329 1 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 9
66. E EE E E E E E E 2 22222222 22 222 22 2 22 2 225 222522 222 2222 2222 2 2 2 2552522222 2 22 2 22 22 222 2 0099000009090 0 99 00 000 922222 5 6500000000050 9 00 qoo 06 600 9 S 0001 CXP85224A 079S 6 Q I L SYSTEM 5 90 5 015 CONTROLLER C053 a R057 Y SS x NN 8034 0 001 8033 gay 470 10 m N 100 ga 0032 CHIP I 10 9 a 12 I ms 2 10 6 R350 Beh EIS IH 390 et C055 UDZSTE 179 18 02 p ai 2080 0315 SJL E at Op CHIP is T MSD601 AT1 d 3 m V BUFFER T TT CHIP CHP Kat i y 7 Q 9 ID is lt 313 o 4 2 9 44111 025 R324 ts E Im 811 111 j CHP x Pi A 4 r y 00301 2171 ge Gg i gt TDA8844 N2 can POP 5 100 ae I YCJ _ H 0031 055 ry Ro 390 Du Vill 035 2 2K CHE R3 4 UTE 2 2K 0003 H 1K rot 1 BC CHIP RTI CHIP 0005 0 001 I RD5 1ES B2 2 i d pa R056 1K il d R046 Doo E CHIP 2 2K yor i59 PEE NK PEE NK 100 2047100 CHIP E TF 0000 0 1 TeV FCH 9 002 E FEE m s JEN 4 nbi m 5 0554 7 120K CHIP R556 0 047
67. G21M61 RD5 1SB T2 77 UPC574J DA204K DA204K 155355 17 155355 17 185355TE 17 KV TG21M61 ONLY HZS361 TE 155355 17 RD2 2ES B2 155355 17 155355 17 NNCDS 2A TI 155119 25 NNCDS 2A TI UDZSTE 179 1B GP08D 155119 25 RD5 6ESB2 KV TG21M61 ONLY 155355 17 155355 17 155355 17 155355 17 UDZSTE 179 1B KV TG21M61 TG21M90 RM 952 A D323 D324 D325 D327 D400 D401 D402 D403 D404 D405 D406 D407 D500 D501 D502 D503 D504 D520 D521 D552 D553 D600 D601 D602 D603 D604 D605 D606 D607 D608 0609 0800 0802 0803 0804 0851 0853 DY1 PART NO 8 719 069 60 8 719 069 60 8 719 069 60 8 719 988 61 8 719 988 61 8 719 988 61 8 719 070 16 8 719 069 60 8 719 069 60 8 719 070 16 8 719 069 60 8 719 069 60 8 719 911 19 8 719 911 19 8 719 302 43 8 719 302 43 8 719 302 43 8 719 911 19 8 719 911 19 8 719 908 03 8 719 109 89 8 719 030 33 8 719 077 77 8 719 510 73 8 719 110 39 8 719 063 70 8 719 063 70 8 719 063 70 8 719 027 22 8 719 312 10 8 719 510 73 8 719 911 19 8 719 908 03 8 719 908 03 8 719 081 00 8 719 979 85 8 719 988 61 1 580 798 11 F600 1 532 237 00 1 100 602 603 604 800 001 IC002 IC003 1 410 397 21 1 239 358 21 1 410 397 21 1 412 911 31 1 410 397 21 1 410 397 21 8 752 925 64 8 759 371 21 8 759 672 78 DESCRIPTION UDZST
68. MIC CHIP CERAMIC CHIP CERAMIC CHIP 3X12 TYPE2 IT 3 470PF 470 0 001UF 0 001UF 0 001UF 10 00 10 00 10 00 10 00 10 00 0 001UF 0 001UF 100 100 0 001UF 10 00 10 00 5 00 5 00 10 00 0 001UF 0 001UF 0 001UF 100 47UF 10 00 10 00 10 00 5 00 20 00 2 2UF 470PF 0 001UF 0 001UF 100 20 00 10 00 10 00 10 00 5 00 100PF 5 00 0 001UF 10 00 2 2 06 6 3V 0 001UF 10 00 0 001UF 10 00 100PF 100PF 100PF 100PF 0 0015UF 5 0090 5 0090 5 0090 5 0090 10 00 100 0 001UF 0 001UF 0 1UF 100PF 5 00 10 00 10 00 5 00 S0V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V REF NO PARTNO C038 C039 C041 C042 C043 C044 C045 C046 C047 C048 C049 C050 C051 C052 C053 C054 C055 C056 C057 C058 C061 C063 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 112 113 115 116 117 121 122 124 125 126 127 C128 C129 C131 C200 C201 51 1 162 927 1 1 163 038 9 1 162 924 11 1 162 927 11 1 162 927 11 1 162 924 11 1 126 962 11 1 162 995 11 1 113 619 11 1 126 965 9 1 163 038 91 1 162 964 11 1 163 038 9 1 126 935 11 1 126 935 11 1 104 666 11 1 162 960 11 1 162 927 11 1 162 960 11 1 162 960 11 1 162 966 11 1 102 8
69. MIC CHIP 22E406PF 6 3V CERAMIC CHIP 22E406PF 6 3V CERAMIC CHIP 22E406PF 6 3V CERAMIC CHIP 0 001UF 10 00 50 CERAMIC CHIP 0 001UF 10 00 50V CERAMIC CHIP 68PF 500 50 KV TG21M61 ONLY CERAMIC CHIP 27PF 500 50 CERAMIC CHIP 47PF 500 50 CERAMIC CHIP 68PF 500 50 CERAMIC CHIP 150 100 50 ELECT 100UF 20 00 16V CERAMIC CHIP 0 00470 10 00 50 SHORT 0 SHORT 0 SHORT 0 SHORT 0 CERAMIC CHIP 12PF 500 50 ELECT 22UF 2000 50V CERAMIC CHIP 47 500 50 SHORT 0 CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 1UF 25V ELECT 4 7UF 2000 50V CERAMIC CHIP 100 500 50 CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 220 25V CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 0 1UF 25V ELECT 100UF 20 00 16V REF NO PART NO C335 C337 C339 C343 C344 C345 C346 C347 C348 C349 C352 C353 C354 C355 C356 C357 C358 C359 C360 C361 C362 C364 C366 C368 C400 C403 C404 C405 C406 C407 C408 C409 C410 C411 C412 C414 C418 C425 C426 C500 C501 C502 C503 C504 C505 C507 C508 C509 C510 C520 C521 C552 C554 C555 C556 C557 C558 C559 C561 C562 C600 C601 52 1 126 947 11 1 163 038 91 1 163 038 91 1 162 917 11 1 162 917 11 1 162 967 1 1 163 038 91 1 126 933 11 1 163 038 91 1 164 346 11 1 162 966 11 1 107 823 1 1 162 968 11 1 107 823 1 1 162 970 1 1 162 964 11 1 162 927 11 1 163 038 91 1 130 495 00 1 135 834 91 1 113 619 11 1 1
70. NDER Input white raster signal Set 49 ABL and IF VP2 service mode to 00 Set Picture to DYNAMIC Select OB RDR with 1 and 4 and set the level to 25 with 3 and 6 for best white balance Select OC GDR and OD BDR with 1 and 4 and adjust the level with 3 and 6 for the best white balance Write into the memory by pressing then 0 Set back 49 ABL and IF VP2 service mode to original data 2 b SUB BRIGHT ADJUSTMENT 1 2 3 4 5 6 7 Set to service mode Set 49 ABL and service mode to 00 Input a staircase signal of black to white from the pattern generator BRIGHTNESS 50 PICTURE MINIMUM Select OE SBR with 1 and 4 and adjust OE SBR level with 3 and 6 so that the second stripe from the right is dimly lit Write into the memory by pressing then 0 Set back 49 ABL and IF VP2 service mode to original data White second from the right Black KV TG21M61 TG21M90 RM 952 SECTION 4 CIRCUIT ADJUSTMENTS 4 1 ADJUSTMENT WITH COMMANDER e OTHER FUNCTION VIA REMOTE COMMANDER Service adjustments to this model can be performed using the z 0 supplied Remote Commander RM 952 8 0 user control goes to the standard state 5 0 Service data Initialization Be sure not to use a ENTERING SERVICE MODE With the unit on standby usually 2 0 and write all data 0 Write 50Hz adjustment data to 60Hz or
71. Self Diagnosis Supported model SERVICE MANUAL 2 cassis MODEL COMMANDER DEST CHASSIS NO MODEL COMMANDER DEST CHASSIS NO K V TG2 1M 6 1 RM 952 Singapore SCC U66B A K V TG2 1M 90 952 Hong Kong SCC U64A A TRINITRON COLOR TV SON Y KV TG21M61 TG21M90 952 SPECIFICATIONS Note Power requirements Power consumption W Television system B G Color system Stereo Bilingual system language KV TG21M61 only 501 to 503 51 to S41 S01 to 503 S1 to S41 Z1 to 739 8 to 2 A to W 4 W 6 to W 84 T Antenna Number of terminal Video One input lines available 2 Audio One input lines available Headphone Tube size cm Measured diagonally Screen size cm Measured diagonally Mass Design and specifications are subject to change without notice CAUTION SAFETY RELATED COMPONENT WARNING SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND COMPONENTS IDENTIFIED BY SHADING AND MARK ON THE ANODE CAP TO THE METAL CHASSIS CRT SHIELD THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN OR CARBON PAINTED ON THE CRT AFTER REMOVINGTHE THE PARTS LIST ARE CRITICAL TO SAFE OPERATION ANODE REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY KV TG21M61 TG21M90 RM 952 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSTIC FUNCTION
72. V Input model 11 Not avallable for NTSC model 1 Enable external comb filter Disable external comb filter Other optional function will be enabled if the corresponding bit is set to 1 20 KV TG21M61 TG21M90 RM 952 No 4F OP2 0 111 1 1 _ o o 1 1 No NICAM NICAM search is disable in any TV system 0 NICAM search operates US ST Reserved for NTSC model V Curve 2 using common volume curve for every mode and every TV system for monaural model 0 2 another volume curve available for video mode and M system XTAL SEL 00 only 4 43 XTAL 01 2 only 3 58 XTAL 10 not used 11 both 4 43 and 3 58 XTAL Other optional function will be enabled if the corresponding bit 15 set to 1 No 50 kvTG2mM6t 0 o o o o o Bal 1 no balance in analog select items 0 balance included for AV stereo model SPC SOUND 1 Space Sound available 0 not available Korean ST Reserved for NTSC model H K Bil 1 NICAM bilingual available No NICAM stereo 0 not available for monaural model Other optional function will be enable if the corresponding bit is set to 1 gt KV TG21M61 TG21M90 RM 952 4 3 PICTURE QUALITY ADJUSTMENT 4 4 DEFLECTION ADJUSTMENT 1 Set Service mode 1 Select Video 2 Input PAL color bar Input a PAL
73. V TG21M61 ONLY MYLAR 0 047UF 10 00 200 CERAMIC 470PF 10 00 500V CERAMIC CHIP 470PF 10 00 50V ELECT 20 00 50 CERAMIC CHIP 0 0010 10 00 50 MYLAR 0 0220 99 200 CERAMIC 220PF 10 00 500V CERAMIC 0 001UF 10 00 500V CERAMIC 330PF 10 00 2KV MYLAR 0 0082UF 10 00 200V MYLAR 0 01UF 1000 200V MYLAR 0 022UF 99 200 ELECT 20 00 250 FILM 0 33UF 5 00 250 CERAMIC 330PF 10 00 2KV FILM 12000PF 3 00 12 FILM 0 1UF 500 250 CERAMIC CHIP 0 0010 10 00 50 ELECT IOUF 20 00 50V CERAMIC CHIP 0 01UF 50V CERAMIC CHIP 0 01UF 50V METAL CHIP 150K 055 1 10W FILM 0 022UF 5 00 400 SHORT 0 ELECT 100UF 2000 16V CERAMIC CHIP 0 01UF 50V CERAMIC CHIP 0 00220 10 00 50V CERAMIC CHIP 0 0220 50V CERAMIC CHIP 0 1UF 10 00 50V CERAMIC CHIP 220PF 10 00 50V CERAMIC CHIP 0 1UF 25V CERAMIC CHIP 00 50V CERAMIC CHIP 0 01UF 50V CERAMIC CHIP 0 1UF 25V gt PIN LEAD COATING PIN LEAD COATING KV TG21M90 ONLY PIN LEAD COATING 00 CN002 CN003 CNIOI CN200 CN300 CN301 CN302 CN500 CN520 CN600 CN601 CN601 CN602 9 CT345 CT355 CT360 CT365 D001 D002 D004 D005 D007 D009 D100 D103 D104 D200 D202 D203 D301 D304 D305 D306 D307 D308 D309 D310 D311 D312 D314 D315 D316 D318 1 319 0320 D321 D322 53 1
74. W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 50 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W components identified shading and mark are critical for safety Replace only with part number specified REF NO R379 R381 R384 R385 R386 R387 R388 R392 R400 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R423 R424 R425 R426 R427 R428 R429 R430 R431 R432 R433 R434 R435 R437 R438 R440 R443 R445 R446 R500 R501 R502 R503 R504 505 R506 R507 R508 R509 PART NO 1 216 057 00 1 216 295 91 1 216 025 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 069 00 1 216 295 91 1 216 049 11 1 216 025 11 1 216 073 91 1 216 049 11 1 216 073 91 1 216 113 00 1 216 049 11 1 216 049 11 1 216 113 00 1 216 025 11 1 216 049 11 1 216 049 11 1 216 113 00 1 216 049 11 1 216 073 91 1 216 073 91 1 216 021 00 1 216 025 11 1 208 820 1 1 216 049 11 1 216 049 11 1 216 091 00 1 208 820 1 1 216 091 00 1 211 990 1 1 216 049 11 1 216 051 00 1 216 041 00 1 216 073 91 1 216 063 91 1 216 091 00 1 216 121 11 1 216 091 00 1 216 049 11 1 216 121 11 1 211 990 11 1 216 049 11 1 216 121 11 1
75. c Convergence H STAT VR RV702 H STAT CV Board Moving adjust the V STAT magnet so that the red green and blue dots are on top of each other at the center of the screen Moving horizontally adjust the H STAT VR control so that the red green and blue dots are on top of each other at the center of the screen If the H STAT variable resistor cannot bring the red green and blue dots together at the center of the screen adjust the horizontal convergence with the H STAT variable resistor and the V STAT magnet in the manner given below In this case the H STAT variable resistor and the V STAT magnet influence each other so be sure to perform adjust ments while tracking BMC Hexapole Purity DY p V STAT 14 Operation of V Stat magnet If the V Stat magnet is moved in the a and b arrows the red green and blue dots move as shown below a AS 2 NE MAR 4 BMC Hexapole Magnet If the red green and blue dots are not balanced or aligned then use the BMC magnet to adjust in the manner described below KV TG21M61 TG21M90 RM 952 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 Right YCH Rotate YCH VOLon DY
76. color bar 3 Using the 1 and 4 button select category GEO 3 Setto the following condition Service Mode PICTURE 100 BRIGHTNESS 50 COLOR 50 4 Raise lower the data using the 3 and 6 buttons 4 Connect an oscilloscope to pin 1 OUT of CN300 A board Select and adjust the following items to obtain optimum 5 Set to Service Mode and select 13 with and 4 of Image the commander then adjust to VB2 VB3 VB4 with and Service Item 6 Press gt 0 of the commander to write the data 7 Adjust 13 as step 2 to 5 when receiving NTSC color bar H POSITION H SIZE PIN AMPLITUDE CORNER PIN TLT VB1 VB2 VB3 VB4 V SLOPE VERTICAL AMPLITUDE S CORRECTION V SHIFT NORMAL MODE 60Hz 5 Input 525 60Hz signal VB2 VB3 Difference is within 70mV 6 Using the and 14 buttons select category GEO Service Mode SUB HUE ADJUSTMENT 7 Select and adjust the following items to obtain obtimum 1 Select Video I Raise lower the data with the and 6 buttons Input a NTSC 3 58 color bar into Video TV mode 3 Setthe following condition VB2 VB8 4 PICTURE 100 BRIGHTNESS 50 COLOR 50 H POSITION 4 Connect oscilloscope to pin B OUT of CN300 H SIZE board PIN AMPLITUDE 5 Select 11 SHU with 1 and 4 of the commander by setting CORNER PIN to Service Mode and adjust to 2 4 with TILT and lel V SLOPE VERTICAL AMPLITUDE
77. d numbers are waveform references m B bus B bus gt signal path Reference information RESISTOR RN METAL FILM RC SOLID FPRD CARBON FUSE NONFLAMMABLE FUSIBLE RS NONFLAMMABLE METAL OXIDE RB NONFLAMMABLE CEMENT RW NONFLAMMABLE WIREWOUND UM ADJUSTMENT RESISTOR COIL LF 8L MICRO INDUCTOR CAPACITOR TANTALUM PS STYROL POLYPROPYLENE SET MYLAR MPS METALIZED POLYESTER MPP METALIZED POLYPROPYLENE ALB BIPOLAR ALT HIGH TEMPERATURE ALR HIGH RIPPLE Note The component identified by shading and mark are critical for safety Replace only with part number specified 28 KV TG21M61 TG21M90 KV TG21M61 TG21M90 RM 952 952 1 Schematic Diagram of Board SPEAKER V L 1 11 R A dog CN300 6P TO S 2200 CN200 a ni BOARD CV BOARD E JACK el ke Zh 3P Sa CN2102 d s 1me ww s FEEFEE EB w lt lt A 00000000 ERCE G waar D s sa 888885 TU100 R101 4 7K 0 0047 SWF100 0962 BUFFER 8 0203 DA 8458 0418 id pee 39K CHP CHP FLTER WAVES R932 8928 022 02 SPACESOUND S E R210 C209 ac NIS Rif Rige Kusa
78. de 4 Press PIC MODE to skip the unused or unwanted program number 5 Press SELECT to exit the MANUAL PROGRAM mode Note To restore the skipped program number again preset the channel automatically or manually To use the fine tuning function The fine tuning FINE function may help to reduce the following problems double images and lines moving across the TV screen You can use the fine tuning function as below 1 Select the program number you want to adjust 2 Press SELECT until MANUAL PROGRAM appears on the screen 3 Press or once to enter the MANUAL PROGRAM mode 4 Press to display FINE on the screen 5 5 Press or continuously until the above problems are minimized The or icon on the screen flashes while tuning 6 Press SELECT to exit the MANUAL PROGRAM mode Customizing the picture and sound You can customize the picture and sound by selecting the picture and sound modes or by adjusting its settings You can change the sound effect by selecting the surround mode Selecting the picture mode X 1 0 O Press MODE to select the desired picture mode e Select T elec 0 000 DYNAMIC view high contrast pictures STANDARD view normal contrast pictures 2 SOFT view mild pictures SOUND MODE SELECT Selecting the sound mode Press SOUND
79. eakage and damage to the remote remove the batteries from the remote if you are not going to use it for several days If any liquid that leaks from the batteries touches you immediately wash it away with water For your own safety do not touch any part of the TV the power cord and the antenna cable during For children s safety do not leave children alone with the TV Do not allow children to climb onto Do not open the cabinet and the rear cover of the TV as high voltages and other hazards are present inside the TV Refer servicing and disposal of the TV to qualified personnel Your TV is recommended for home use only Do not use the TV in any vehicle or where it may be subject to excessive dust heat moisture or vibrations Screw the band to the TV stand and to the provided hole at the rear of your TV 1 Puta cord or chain through the clamps 2 Screw one clamp to a wall or pillar and the other clamp to the provided hole at the rear of your TV Note Use only the supplied screws Use of other screws may damage the TV TV front and rear panels TV front panel MONO TV rear panel ADO O You can also use the 4 buttons on the TV to work as buttons on the remote The R audio input jacks are only available for KV TG21 only 2 5 lightning storms it Lbs 595 05 E
80. eared to 0 the self diagnostic function will not be able to detect subsequent faults after completion of the repairs Clearing the result display To clear the result display to 0 press buttons on the remote commander sequentially as shown below when the diagnostic screen is being displayed Channel gt 0 Quitting Self diagnostic screen To quit the entire self diagnostic screen turn off the power switch on the remote commander or the main unit 6 SELF DIAGNOSTIC CIRCUIT IC301 001 Y CHROMA JUNGLE SYSTEM FROM Q500 Occurs when an overcurrent on the B 135 line is detected by Q500 If Q604 go to ON and the voltage to pin 50 of IC301 more than 3 5V when V SYNC is more than seven verticals in a period the unit will automatically turn off Occurs when an absence of the vertical deflection pulse is detected by Pin 17 001 shut down the power supply If the RGB levels do not balance or become low level within 5 seconds this error will be detected by IC301 TV will stay on but there will be no picture Refers to the RGB levels of the AKB detection Ref pulse that detects IK Getting Started Note together Insert the batteries supplied into the remote Do not use old batteries nor use different types of batteries WARNING continued Pull the power cord out by the plug Do not pull the power cord itself Even if your TV is turned off it is still connected to the AC power
81. ight affect the receiving quality 10 Viewing Teletext Not function for your TV Some TV stations broadcast an information service called Teletext which allows you to receive various information such as stock market reports and news You can use the buttons on the remote to view Teletext To Do this display a Teletext Press Each time you press the page on the screen changes as follows TV picture Teletext Teletext and TV TV If there is no Teletext broadcast 100 is displayed at the top left corner of the screen G o sou m check the contents Press Gi ofa Teletext service overview of the Teletext contents including page numbers appears on the screen oz 0 select a Teletext page Press the number buttons to enter the three digit page number of the desired Teletext page If you make a mistake reenter the correct page number To access the next or previous page press PROGR hold pause a Press to display the symbol at Teletext display the top left corner of the screen To resume normal Teletext viewing press or 2 reveal concealed Press 7 information e g To conceal the information press the an answer to a quiz button again enlarge the Teletext Press Each time you press the display Teletext display changes as follows Enlarge upper half Enlarge lower half
82. ing DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK R814 1 215 917 11 METAL OXIDE 5 3W lt CRYSTAL gt R860 1 216 103 00 RES CHIP 180K 5 1 10 001 1 577 358 21 VIBRATOR CERAMIC R861 1 216 295 91 SHORT 0 300 1 567 505 11 OSCILLATOR CRYSTAL R862 1 216 057 00 RES CHIP 22 5 1 10 301 1 567 504 11 OSCILLATOR CRYSTAL R863 1 216 073 91 RES CHIP 10K 5 1 10W R864 1 208 794 11 METAL CHIP 33K 0 5 R865 1 216 073 91 RES CHIP 10K 5 1 10 R866 1 216 049 11 RES CHIP IK 5 1 10 R867 1 208 812 11 METAL CHIP 18K 05 1 10W 1272 448 BOARD MOUNTED R868 1 249 393 11 CARBON 10 5 1 4W R869 1 249 381 11 CARBON 1 5 1 4W R870 1 208 838 91 METAL CHIP 220 05 1 10W R874 1 215 475 00 METAL 180K 1 1 4W lt CAPACITOR gt R878 1 216 049 11 RES CHIP IK 5 1 10 R879 1 216 057 00 RES CHIP 22 5 1 10 C2101 1 163 031 91 CERAMIC CHIP 0 010 50V R880 1 216 097 11 RES CHIP 100K 5 1 10W C2102 1 163 017 00 CERAMIC CHIP 0 00470 10 00 50 R881 1 216 085 91 RES CHIP 33K 5 1 10 2103 1 163 017 00 CERAMIC CHIP 0 00470 10 00 50 2104 1 163 247 91 CERAMIC CHIP 68PF 5 00 50 R882 1 216 073 91 RES CHIP 10K 5 1 10W C2105 1 162 927 11 CERAMIC CHIP 100PF 5 00 50V R883 1 2
83. ly after you have set it Select the TV program number or video input you want to wake up to Press or set the Sleep timer if you want the TV to turn off automatically The indicator on the TV lights up orange when the TV goes into standby mode Setting the Sleep timer Press until the desired period of time appears on the screen SLEEP TIMER 30M SLEEP TIMER 60M After 30 minutes After 60 minutes SLEEP TIMER OFF 4 SLEEP TIMER 90M No Sleep timer After 90 minutes The Sleep timer starts immediately after you have set it Notes You can also cancel the Wake Up and Sleep timers by turning off the TV s main power fno buttons or controls are pressed for more than two hours after the TV is turned on using the Wake Up timer the TV automatically goes into standby mode Presetting channels You can automatically preset up to 100 TV channels in numerical sequence from program number 1 or manually preset desired channels and channels that cannot be preset automatically Presetting channels automatically from a specified program number 1 Press SELECT until AUTO PROGRAM appears Number on the screen buttons 2 Press or once to enter the AUTO PROGRAM mode The on screen display will start flashing 3 Press PROGR or the number buttons until or the desired program number appears on the screen PIC MODE Press
84. m T Se ZE di P p an H 2 DO 7 sony ber I d 2 10 001 R331 R330 R329 CN002 H S X HHS 2H C243 H T 38006 urs etl S a 3 2 5551 85 S 208 5 6 1 CF360 15311 0308 5513 0317 46 SP L 8 8 1 CANA 6N8 gt 0 2 8 1 H B V R431 E 3 A 3 ST H SH F 6 A 3 SS 2 F 7 H 200 H i 8 E Zar gt 2 T i gt 0 2 ES H 6 Mx 5 F 807 H R026 R432L 7 9 TES H Sch e 5 0 9 DM 8021 I ER h z 0 e E 8 4 REM AE ze Cat SSC 8 9 7 G 6 D 9 D 8 E 6 5 6 DEZ sees L 9 9 KA slo 2 8 DU 6081 3 8 _T 1 H ma P 2 G 46 Q F E F F E E F G H E E D E D C867 wc MEINE 8 8 7 9 2 4 4 2 3 1 6 6 7 8 8 8 8 e p DO E gt ES pec 64600 86 to 8505 8606 5 e WN gt OUOOmgTOoummrnmugououOoQOUOoUmpumgm Tmpurmzc A Y Y cO zl N sch 1092 ST LEE 509 1 00988
85. n the memory In case of a device replacement adjustment by rewriting the data value is necessary for some items V sync Polarity Configuration 00 Positive 01 Negative E mem a ES CC Field Polarity Configuration o lt 5 o Q J D h o lt 5 o D 00 Auto 01 Default 02 Fastext 03 Top Mode Force Mode Set Teletext RGB Brightness 1 1 1 HPL H sync Polarity Configuration 01 1 1 National Option Table Configuration 1 Twisted Character Set Configuration Picture Data at Blanking OFF Other Control Power ON Delay o OSD H Position TV System at Auto Preset B G 01 1 02 D K O3 M D K Stereo enable disable Muting on off at No Sync 43 44 45 46 47 48 49 Bright ABL Switch SECAM Trap active inactive Activate SL OR IFI Sync Space Sound Volume Step Up Timer of Video Processor start up wait 2 Optional Flags 0 see below Optional Flags 1 see below A AP 5 5 gt Optional Flags 2 see below ECD LA 46 KV TG21M61 TG21M90 RM 952 ITEM INFORMATION 1 VP1 o o o BCO Switch on behaviour 1 Switch on of picture internal delay
86. r routine service The construction parts of an assembled part are indicated with a collation SECTION 6 EXPLODED VIEWS Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items number in the remark column 6 1 PICTURE TUBE AND CHASSIS 7 685 648 79 SCREW BVTP 3 x 12 SCREW BVTP 4 x 16 7 685 663 71 Caution Do not take out CRT Support block while TV set in standing position PART NO DESCRIPTION REMARK NO PART NO 1 4039 205 1 7 ASSY 28 19 4 064 883 03 2 4 081 868 01 BUTTON POWER 20 1 544 965 11 3 X 4039 380 1 DOOR ASSY CONTROL KV TG21M61 4039 302 1 DOOR ASSY CONTROL KV TG21M90 21 4 051 736 42 4 8 738 812 05 PICTURE TUBE A51LPT70X KV TG21M61 22 A 1299 612 A 8 738 809 05 PICTURE TUBE A51LPT70X KV TG21M90 A 1299 570 A 5 1 452 032 00 MAGNET DISC 23 1 453 329 21 6 4 081 866 0 COVER 7 SCREWS 24 8 598 591 00 7 3 704 372 11 HOLDER HV CABLE 25 4 022 115 00 8 4 046 600 11 SPACER DY 9 4 057 714 01 PIECE CONVERGENCE 26 4 059 710 21 10 8 451 505 11 DEFLECTION YOKE Y21RSA S 27 1 574 062 11 11 1 900 212 58 LEAD ASSY FOCUS 12 1332 200 CV BOARD MOUNTED 1 757 030 11 13 4 365 808 01 SCREW 5 TAPPING 14 4 078 765 01 SPRING EXTENSION 28 4 081 867 01 15 A 1 416 946 11 DEMAGNETIC KV TG21M61 24 1 419 479 11 COIL DEGAUSSING
87. see below W G Stereo Threshold 09 T gt 2 o 5 9 U gt Z U E lt 8 0 lt 70 55 oO uU J 2 0 gt lt ES E wo o O o o N o o o nN a n n zl Oli gt oO O TI gt NI O Oo my my TI O TI TI TI gt e 2 N gt lt 2 lt e Y e e e 70 5 BBB 2 70 Uu lt 70 m xtra Bits see below lt MSP3417G 8 UJ E gt 52 D O O O s 0 gt 6 12 6 5 lt s e gt 2 1 o gt e ola a CO L L9IN CO L A9 c86 INH 02 ry Sl T mi o o 2 gt d 3 5 2 Table Note Device Name
88. source mains as long as the power cord is plugged in Unplug the TV before moving it or if you are not going to use it for several days KV TG21M61 TG21M90 Do not plug in too many appliances to the same power socket Do not damage the power cord 952 Connect the antenna cable not supplied to at the rear of the TV Do not install the TV in an unstable position Tip Use a proper TV stand Do not place any objects on the TV You can also connect your TV to other optional components See 13 Securing the TV To prevent the TV from falling use the supplied screws clamps and band to secure the TV SECTION 1 truct ing ins GENERAL turn it on SELECT ch PROGR Tip SELECT WARNING Dangerously high voltages are present inside the TV TV operating voltage 220 240 V AC Plug in the power cord then press on the TV to Press SELECT and PROGR on the TV at the same time for one to two seconds to preset the channels automatically See MJ To stop the automatic channel presetting press SELECT twice Press SELECT on the remote until ENGLISH appears on the screen then press to change the on sceen display language 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 To avoid battery l
89. urn on the TV Display the TV program JUMP Jump to previous channel PROGR Select program number Adjust volume _ SELECT Select the desired item O Pic MODE Select picture mode O Adjust items Display on screen information Mute the sound gt Select TV or video input 0 9 Input numbers operations to turn automatically Set TV to turn off automatically Sound mode operations Select sound mode A B Stereo bilingual operations Select stereo bilingual mode Teletext operations KV TG21M61 only red green Access FASTEXT yellow blue menu Reveal concealed information Display Teletext broadcast Stop Teletext display from D scrolling Enlarge Teletext display Display Teletext service contents Show screen while N waiting for Teletext page FAVORITE Not function for your TV setting the timers You can turn on and off your TV by using the 2 and buttons respectively Setting the Wake Up timer 1 Press 2 until the desired period of time appears on the screen WAKE UP TIMER 0H10M After 10 minutes WAKE UP TIMER OFF lt WAKE UP TIMER 12H00M No Wake Up timer After 12 hours The Wake Up timer starts immediate
90. ute the writing with the 0 button The WRITE display will be changed to red color while excuting and back to SERVICE m D A Example on screen display 00 HPS 33 SERVICE 50 GREEN Adjusted with 3 and 6 buttons 00 HPS 33 WRITE 50 GREEN Write with 00 HPS 33 WRITE 50 RED The WRITE display then the display returns to green Write executed with 0 SERVICE Use the same method for all Items Use 1 and 4 to select the adjustment item use 3 and 6 to adjust write with MUTING then execute the write with 0 Note 1 In WRITE the data for all items are written into memory together 2 For adjustment items that have different standard data between 50Hz or 60Hz be sure to use the respective input signal after adjustment N Al gt gt _ Oil gt gt a gt Y 5 C rpm Adjustment Item Table Functionality Init Range Function Table amp Note Device Name Slave Address m rm Leister C E E El 0 N 0 Fs n ertical Scroll icture Maximum Data icture Maximum Data 1 Time Constant ideo Mute Switch orced Field Frequency ixed 01 SENE Mode 2 l xtra Bits
91. vice DISPLAY 5 VOL POWER This operation sequence puts the unit into service mode The screen display 15 Adjustment No Data Mode Depends on signal 00 HPS SERVICE 50 0798 1 3C 000A PAL SECAM 50 NTSC 60 Software version Total Power On time hours Suffix No OEM Code b METHOD OF CANCELLATION FROM SERVICE MODE Set the standby condition Press button on com mander then press POWER button again hereupon it becomes TV mode c METHOD OF WRITE INTO MEMORY 1 Set to Service Mode 2 Press 1 UP and 4 DOWN to select the adjustment 4 Press button to indicate WRITE on the screen 5 Press 0 button to write into memory d MEMORY WRITE CONFIRMATION METHOD 1 After adjustment pull out the plug from AC outlet and then plug into AC outlet again 2 Turn the power switch ON and set to Service Mode 3 Call the adjusted items again to confirm adjustments were made 1 4 Select the adjustment item de 3 6 Raise lower the data value MUTING Writes 0 Executes the writing Versa 4 2 ADJUSTMENT METHOD Item Number 00 HPS This explanation uses H POSITION as an example Select 00 HPS with the 1 and 4 buttons 2 Raise lower the data with the and 6 buttons 3 Select the optimum state The standard 15 1F for PAL reception Write with the button The display changes to WRITE Exec

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