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KV-21FM12

Contents

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3. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 E 0 s
4. A CNSO AUDIO PROCESSOR 20 2 f 1 WON L NON L 1 1 KV 21FV12 C ONLY 2j MON R 2 ESO Lo Bb pete j ws sport AUDI D OUTPUT ov um a a i gv iss 1 4 YUV L YUV L B CN1002 RE 3m 12 V3 R V3 R 12 AUDIO ha vin PROCESSOR sz VI R ju sn a JN2A 1C404 nm 26 5 B DATA 19 SOA I he 8 CLK 8 CLK if sc SS
5. T AMMETER Figure 1 20 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 5 CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER Use the Remote Commander RM Y168 RM Y172 or RM Y173 to perform the circuit adjustments in this section NOTE Test Equipment Required Pattern generator Frequency counter Digital multimeter Audio oscillator 5 1 SETTING THE SERVICE ADJUSTMENT MODE 1 Standby mode power off 2 Display Channel gt Sound volume gt Power on the Remote Commander press each button within a second Service Adjustment Mode On 1 The CRT displays the item being adjusted Disp ltem Item Data SERVICE HSIZ 0 2 Press or 4 the Remote Commander to select an item 3 Press 3 or 6 on the Remote Commander to change the data 4 Press MUTING then ENTER save into the memory Service Adjustment Mode Memory SERVICE WRITE MUTING Green Y 1 Press 8 then ENTER on the Remote Commander to initialize SERVICE RESET Carry out step 1 when adjusting IDs 0 4 and w
6. 9 9 FOCUS ts tanh ces EAR ene ad 9 4 Screen G2 3 5 Method of Setting the Service Adjustment Mode 3 6 White Balance Adjustments rro 4 SAFETY RELATED ADJUSTMENTS 41 8562 Confirmation Method HV Hold Down Confirmation and Readjustment sss 19 4 2 B Voltage Confirmation and ha kasa sassa eee Pm E TERR XE RR IRAE RS 19 5 CIRCUIT ADJUSTMENTS 5 1 Setting the Service Adjustment Mode 5 2 Memory Write Confirmation Method 5 3 Adjustment Buttons and Indicators 5 4 MB Board Adgjustmenls s nni reir kx base 6 DIAGRAMS Ged uu exiger I 6 2 Circuit Board Location 6 9 Printed Wiring Boards and Schematic Diagrams een peer ee ie a pire g 30 2 S M e C CB Board VB Board SIZ Board 6 4 Semiconductors cns hin aai ced a Pda Ie uted FREE 51 7 EXPLODED VIEW 744 Chassis KW 21FET12 C
7. SSSo6 chet Ss eee PI T tT 88 lt amp 2 2 5 1 2 2 2 2 7 EEUU A BOARD MARK LIST MONO G J205 1 10402 AUDIO b eo oee 1 m cuu FE OUTPUT AU810 KV 21FE12 KV 21FV12 RA SO IBI TUE LOC KV 20FS12 KV 21FE12C KV 21FM12 KV 20FV12 KV 21FE12A KV 21FV12C rem 1 NL E EAE C207 4 TuF 8 JW 5 0 MM JW 5 0 MM B iw T DS mco 208 4 7 4 7yF JW 5 0 MM 4 7 JW 5 0 MM CHIP R OUT I AUDLO L DUT s 1 c I n ae T C210 D 6 300 4 7 f les nig IE Eug C Y p C215 16V 16V 16V 16V 16V E cad c19 a a jJ A 00 mm l C421 0 22uF 25V 0 22uF 27V 02 25V 0 22uF 25V 0 22uF 25V EIN d qul 1 mi 35 O22F 25V SEC x C440 4 7 4 7 4 7 4 7 Er m 450V 22 08 2 Y t 5 S Q p x s 8 443 03 G ELE SPR 444 0 01uF 0 01uF 0 01 0 01yF od 7 9 Ice H 5 j
8. raster is generated CRT cathode current detection reference pulse output is small f a 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 Refer to Screen G2 Adjustments in Section 3 4 of this manual KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Display of Standby Timer LED Flash Count 2times T 4times __ NUL ooooo Oo t Lr LED ON 0 3 sec TANDBY TIMER LED LED OFF 0 3 sec S sec Diagnostic Item Flash Count overcurrent 2 times Vertical deflection stopped 4times White balance failure 5 times One flash count is not used for self diagnostic Stopping the Standby Timer LED 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 Self Diagnostic Screen Display For errors with symptoms such as power sometimes shuts off or screen sometimes goes out that cannot be confirmed it is possible to bring up past occurrences of failure on the screen for confirmation To Bring Up Screen Test In standby mode press buttons on the Remote Commander sequentially in rapid succession as shown below gt Channel 5 gt Sound volume gt Power ON Note that this differs from entering the s
9. C445 0 001uF 0 001uF 0 001uF 0 001uF Tein oy yy T sj lf _ i Ne C446 0 01 f 2 i SW A 4 INE NE caso B i3 16 16V DNE Tm L Sp 9 Ja T DM EUIS oe 4 pum C607 0 47 125V 0 47uF 300V 0 47 300V O 47uF 125V 0 47 300V 0 47 300V 5 3 I mee t i C612 470 250V 330uF 400V 330uF 400 V 470 250V 330uF 400V 330uF 400V D Ew 5 D 97 2 sa d 5 SPR C625 H 16 15000uF 25V 1000uF 25V 1000uF 25V 1000uF 25V 1000uF 25V 1000uF 25V Vor B212 4 TiL AN k C420 CN405 E ui he 4 C630 0047uF 250V 250 MONITOR 8 L sition z sek R C631 0047106 250V 4 2 25 XR 2500000 Tua Q3 8 s 4 k sec 1 C648 0 22 uF 125V 0 22 300V 0 22uF 300V 0 22uF 125V 0 22uF 300V 0 222 300V n IT m i 655 H 6 0 47 1257 0 47 300 0 47 300V 0 47 125V 0 47 300 0 47 300V W gt M414 g Lad T T IH JI SPL C658 1000pF 25V 1000pF 25V 000 25V 1000pF 25V 1000gF 25V 15000pF 25V E ers HERE o CNA03 1564 50511 1565051 56450511 amp fot Cer BACK CN404 1 564 50
10. m D208 13 0506 10 0601 D 2 0620 e s 16 o4 B9 0608 ouput Z IC402 Q411 lae genet 9502 19 Km 0625 0503 KU M 6 piss rm mi Signal Power tem during inspection or repair n c Ground Ground 1 Ground 2 PGND1 PGND2 2 6 2 9 35 36 37 38 879 A K Board Schematics p65 2 2 1 00 1 04 PM KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C MB BOARD SCHEMATIC DIAGRAM 87 57 TO CB BOARA CN705 TUNING CONTROL Y C J GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TO A BOAR A BOARD E CN2009 5 2002 5 K 20P 5 lt amp A 5 MB BOARD MARK LIST Uo ern mie C Wl mp ma Ed Bd Ed e E M KV 20FS12 KV 20FV12 KV 21FE12 KV 21FV12 m 1 KV 21FE12C KV 21FV12C KV 21FE12A KV 21FM12 4 TuF 22uF ATyF i 220PF 470PF ue r 18PF cue D1301 go 18PF 14 R1377 SIEGEL Da 10yF 0 01uF 0 01 0 0047yF 0 01uF C 0 1uF M MA111 TX MA111 TX MA111 TX MA111 TX 01010 d NJM2534M TE2 UN CXA2131AS CXA2131AS CXA2135S CXA2131AS 7 gv z GND 25 2412 146 5 2SD601A QRS TX 2SD601A QRS TX 2SD601A QRS TX D 1 1002 O
11. REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 1 X 4037 400 1 BEZNET ASSY 2 5 17 1304 183 MB VAR MOUNTED PC BOARD 2 4 046 161 01 EMBLEM NO 8 SONY 18 A 1299 174 A A COMPLETE PC BOARD 3 4 073 931 01 BUTTON MULTI The high voltage leads associated with the FBT on this board 4 4 073 933 01 GUIDE LED are not included and must be ordered separately See 22 24 5 4 073 932 11 DOOR 19 A 1 790 316 21 CORD POWER WITH CONNECTOR 6 1 529 613 11 SPEAKER 9X5CM KV 21FE12 ONLY 7 4 057 714 01 PIECE ASSY TLH CORRECTION 19 A 1 769 796 31 CORD POWER WITH CONNECTOR 8 1 416 864 12 COIL VM KV 21FE12C ONLY 9 1 452 728 61 COIL NA ROTATION RT 154 20 1 766 374 11 PLUG F PIN 10 A 8 738 823 05 CRT 21RSN FOR EQUATORIAL AREA 21 1 453 316 21 FBT ASSY NX 1748 X4A4 22 24 KV 21FE12C ONLY 22 1 251 642 52 HV CAP ASSY 10 A 8 738 822 05 CRT 21RSN FOR NORTH AMERICA 23 1 900 800 65 FOCUS LEAD KV 21FE12 ONLY 24 1 900 803 22 G2LEAD 11 4 053 005 01 SPACER DY 25 4 071 497 01 HOLDER FBT 12 8 451 505 31 DY Y21RSA X 26 4 062 047 01 PIECE A 110 CONV CORRECT 13 1332 035 VAR MOUNTED PC BOARD 27 1 452 032 00 MAGNET DISC 14 1342 537 VB VAR MOUNTED PC BOARD 28 A 8 598 431 30 TUNER FSS BTF WA411 15 4 375 394 01 SPRING TENSION 29 4 073 934 01 COVER REAR 16 A 1 419 288 21 COIL DEGAUSSING 30 3 704 372 31 HOLDER HV CABLE Note The components identified by shading and mark A are
12. retient sec ni nne ier t e 52 7 2 Chassis KV 21FE12A MODEL ONLY u a rt 53 7 3 Chassis IKV 20FV12 21F V 12 C ONLY ttem eec acie reda estt 54 7 4 Chassis KV 20EST2 21EMT2 ONIN uuu uy u tercer ri certc beris kr e Lee 55 8 ELECTRICAL PARTS erem en tte 56 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C WARNINGS AND CAUTIONS CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS CRT SHIELD OR CARBON PAINTED ON THE CRT AFTER REMOVING THE ANODE WARNING AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD BECAUSE OF LIVE CHASSIS THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE AC POWER LINE SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED ATTENTION APRES AVOIR DECONNECTE LE CAP DE L ANODE COURT CIRCUITER L ANODE DU TUBE CATHODIQUE E
13. w gt m T602 1 431 419 11 1 426 717 11 1 426 717 11 1 431 419 11 1 426 717 11 1 426 717 11 N AGEMUTE 20 i i D gm o E 7 I T603 1 433 806 11 1 433 807 11 1 433 807 11 1 433 806 11 1 433 807 11 1 433 807 11 z j j n 41 THP601 1 809 539 11 1 803 540 11 1 803 540 11 1 809 539 11 1 803 540 11 1 803 540 11 20 9 1 TU101 8 598 431 30 8 598 431 30 8 598 501 00 8 598 431 30 8 598 542 00 8 598 542 00 C E VDR 01 1 6 1 803 585 11 1 803 967 11 1 803 967 11 1 803 585 11 1 803 967 11 1 803 967 11 8 2 Sz CN2001 3 Not Mounted EA GEB MB BOARD CN 1001 A Board 8 34 32 33 34 879 A K Board Schematics p65 1 2 1 00 2 45 PM KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C POWER SUPPLY DEFLECTION TUNER IF AUDIO MTS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 K BOARD SCHEMATIC DIAGRAM KV 20FV12 21FV12
14. 100 95 1 1381 1 216 057 00 RES CHIP 2 2 5 1 81382 1 216 097 91 RES CHIP 100K 95 1 R1328 1 216 067 00 RES CHIP 5 6K 95 10W 81329 1 216 091 00 56K 10W R1383 1 216 097 91 RES CHIP 100K 95 1 81330 1 216 081 00 22K 1 81384 1 216 097 91 100K 985 1 81331 1 216 049 91 RES CHIP 1K 95 1 1385 1 216 113 00 RES CHIP 470K 985 1 1330 1 216 043 91 RES CHIP 560 95 1 ALL EXCEPT KV 21FE12A 81333 1 216 033 00 RES CHIP 220 95 1M0W 1386 1 216 073 00 10K 55 1 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque V and mark critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK R1387 1 216 095 00 RES CHIP 82K 5 110W 1387 1 216 085 00 33 1A0N KV 21FE12A ONLY R1388 1 216 129 00 22M 5 1 1342 537 VB VAR MOUNTED PC BOARD 1389 1 216 071 00 82 1 10W 4 382 854 11 SCREW M3X10 P SW R1389 1 216 077 91 RES CHIP 15K 5 1 KV 21FE12A ONLY CAPACITOR 1390 1 216 025 91 100 R13
15. R1031 1 216 041 00 8 470 96 1A10W R1079 1 216 069 00 6 8K 5 1A0W R1032 1 216 065 91 4 7K 5 1110 R1080 1 216 069 00 RES CHIP 6 8K 5 1 10W R1033 1 216 081 00 22K 5 1 10 R1081 1 216 069 00 6 8K 5 1A0W 81082 1 216 065 91 4 7K 955 1 10 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note M The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK 81084 1 216 045 00 RES CHIP 680 95 10W 1334 1 216 025 91 RES CHIP 100 1 1065 1 216 045 00 680 95 1 10 1335 1 216 025 91 100 95 1 10 1066 1 216 045 00 680 95 1 10 1336 1 216 053 00 RES CHIP 1 5K 1hn0W 1067 1 216 061 00 RES CHIP 3 3K 95 INOW R1338 1 216 091 00 56K 5 1 R1088 1 216 295 91 SHORT 1340 1 216 025 91 RES CHIP 100 95 iNOW 1090 1 216 033 00 220 95 1 1344 1 216 025 91 100 985 1 1095 1 216 061 00 3 3K 95 INOW 1345 1 216 049 91 RES CHIP 1K 985 1 ALL EXCEPT KV 20FV12 21F
16. ux CRT DRIVE SCHEMATIC DIAGRAMS B Line H KV 21FV12 C 7 reu wh BUFFER T sir 1002 an mu i wem op 27 Qut Los nes Mes um nns 22 mami 1 T im m PICTURE All capacitors are unless otherwise noted m a ERE t t i Em H FUIS pF 50 WV or less are not indicated except for e gt Signal path w i Boum P4 mm LEG pum gu electrolytic and tantalums t loer E ma i Reference Information gt 51 1 m iu electrolytics are 50 unless otherwise specified I s oxo IR DETECT IEEE I B WET I I RESISTOR E RN METAL FILM r i GENSOD Indication of resistance which does not have one for RC SOLID AH Q 9 pae ee ou rating electrical power is as follows FPRD NON FLAMMABLE CARBON F wg L b stey 3 5 ssv 0 05 2 52 4 2 1 drums pe Pitch 5mm FUSE NON FLAMMABLE FUSIBLE RW NON FLAMMABLE WIREWOUND Rating electrical 1 4W CHIP 1 10W bsc CHIP RS NON FLAMMABLE METAL OXIDE p All
17. 121603500 RES CHIP 20 8 TRANSISTOR 1418 1216904500 RES CHIP 680 Q901 8729 017 06 TRANSISTOR 2504798 R149 1 216 295 91 SHORT 0000 8729401705 TRANSISTOR 2SA1837 RIM2 121610300 RES CHIP 10 093 872942333 TRANSISTOR 25331 1A QRSTA RI442 121610700 RES CHIP EUR 0000 8 729 423 33 TRANSISTOR 2SC3311A QRSTA KV 21FE12A ONLY 0805 8 729 119 76 TRANSISTOR 2SA1309A QRSTA 0906 8 729 423 33 TRANSISTOR 2SC3311A QRSTA CRYSTAL 1001 1 767 487 11 VIBRATOR CRYSTAL RESISTOR X1303 1 579 973 11 VIBRATOR CRYSTAL R901 1 249 401 11 CARBON 47 5 14W KV 21FE12A ONLY R902 1 249 386 11 CARBON 27 14W X1304 1 567 505 11 VIBRATOR CRYSTAL R903 1 249 414 11 CARBON 560 5 14W X1305 1 579 972 11 VIBRATOR CRYSTAL R904 1 249 432 11 CARBON 18K 5 14W KV 21FE12A ONLY RO05 1 249 417 11 CARBON 1K 14W R906 1 249 432 11 CARBON 18K R907 1 249 386 11 CARBON 27 MW 69 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REF NO PARTNO DESCRIPTION REMARK PARTNO DESCRIPTION REMARK R908 1 249 414 11 CARBON 560 5 14W 4 075 501 41 MANUAL INSTRUCTION R909 1 260 312 11 CARBON 47 12W KV 21FV12 C
18. PROTECT 0696 I 0626 C636 1 SWITCH 0608 INCORRECT STBY DRIVE 0607 G E 37 EE CONVERTER 0695 PROTECT t 1 PH600 Tot STANDBY CIRCUIT sont e 0623 8 Corrected item RELAY or VER H 12 SWITCH 0608 STBY DRIVE 0607 1603 CONVERTER 16601 T EE 3 25 PH600 PH TQCOUPLER KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 6 A BOARD IC VOLTAGE TABLES Page 37 Corrected item A BOARD IC VOLTAGE LIST pin a e o m N C cO O ir aja na N e ale 9 v o s 2 B lt in vot pn vot 5 o2 1201 i 68 icas 143 pn vot 3 1411 1 eo ce 2 50 4 68 2 pn 3 GND 32 7 Note The components identified by shading and mark are critical for safety Replace only with part number specified Note KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 8 ELECTRICAL PARTS LIST The components identified by in this manual have been carefully factory selected for each set in ord
19. TO 6 BOARB TO A BOARD 905 T MS CN504 2SA1809A QRSTA P bD CN602 TO BOARO R716 VM OUT 1 1505 pa B L e2 pu 1 CN704 L CONTROL 11 B CONTACTI 180 3W RS geL t 3n 200v F 0901 1 57 Roos 1 3L4705 1 RPI VM DRIVE 1 VM DRIVE 2 ren FPRD W 67 57 9vf C i02 1 i bi MTZJ T 0 9V x J I I 905 R906 men R904 E Ka I I 0 6515 er 0 001 er 1 d ad n VB VELOCITY MODULATOR PES 1 160V PT BA5 879 VB TO MB BOARA 1305 CN705 D e 4 I TP47B 1 OUT 1880 i V B VELOCITY MODULATOR F 1 TO BDARB IS cN502 0700 p 5 COIL 1 25331 1A ua NS NUTE Wr 8713 INAS COLL C 2 N C 3 5 COIL E r R707 8716 I 1 lt RGB DRIVE DRIVE I E B4S5 879 C8 H i NOTE Portions of the circuit marked as shown are high CN703 voltage areas Use care to prevent electric shocks 980000 during inspection or repair lt VB amp HZ Boards 47 48 49 50 879 CB HZ VB Schem p65 1 01 31 00 3 07 PM KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C 6 4 SEMICONDUCTORS 2SB709A QRS TX 2SD601A QRS TX 28C2412K T 146 QR 25 1837 25 4159 1881331 77 D1N2OR TA D1NS4 TA MTZJ T 7712C MTZJ T 77 39 RD8 2ES T1B
20. Deflection yoke positioning corrects these areas KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C 3 2 CONVERGENCE Horizontal Static Convergence Before starting convergence adjustments If the blue dot does not converge with the red and green dots 1 Perform FOCUS V LIN AND V SIZE adjustments perform the following 2 Set BRIGHTNESS control to minimum 1 Move BMC magnet a to correct insufficient H Static convergence 3 Feed in dot pattern 2 Rotate BMC magnet b to correct insufficient V Static convergence Vertical Static Convergence 3 After adjusting the BMC magnet repeat Beam Landing 1 Adjust V STAT magnet to converge red green and blue dots in Adjustment the center of the screen Vertical movement adjust V STAT RV to converge I3NOVN OWE PURITY V STAT magnet 2 Tiltthe V STAT magnet and adjust static convergence to open or close the V STAT magnet When the V STAT magnet is moved in the direction of arrows a 748 BMC magnet and b red green and blue dots move as shown below Dynamic Convergence Adjustment Before performing this adjustment perform Horizontal and Vertical Static Convergence Adjustment 1 Slightly loosen deflection yoke screw 2 Remove deflection yoke spacers 3 Move the deflection yoke for best convergence as shown on the following page 16 4 Tighten the deflection yoke screw 5 Instal
21. HBIGEN FH HIGH gt lt HOSC gt LEFT HBLK AFO ANGLE IREF REG lt lt HLOCK gt gt ZAP p lt lt gt gt RIGHT HBLK HPROT HD W gt lt lt HNG gt gt gt g lt 2 2 lt 5 8 5 5 2 gt m 5 5 3 m o 8 8 m 8 9 46 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C CB BOARD WAVEFORMS VB BOARD SCHEMATIC DIAGRAM CB BOARD SCHEMATIC DIAGRAM 1 2 3 5 HZ BOARD SCHEMATIC DIAGRAM KV 21FE12A ONLY 1 2 3 4 5 1 2 3 x a a CRT A R923 129 27V TIGER 3 2 132 8V H 135 9V p p H 140 6V p p H OUT ku 1 BOT qe KGKB 62 9V Sw a NE 0906 NECK ASSY A 253311 R922 lota M QUT A putei m ELE i S x i 5 74
22. KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note The components identified by shading and mark are critical for safety Replace only with part number specified Note Les composants identifies per un trame et une marque N sont critiques pour la securite Ne les remplacer que par une piece portant le numero specifie PART DESCRIPTION REMARK CN502 1 564 509 11 CN506 1 564 508 11 CN601 1 508 786 00 CN602 A 1 580 843 11 CN2001 1 564 511 11 CN2002 1 573 298 21 009 1 573 298 21 DIODE D204 8 719 982 22 D208 8 719 110 17 D209 8 719 110 17 D210 8 719 110 17 D212 8 719 110 17 D213 8 719 110 17 D230 8 719 108 12 D231 8 719 108 12 D400 8 719 108 12 D401 8 719 110 08 D403 8 719 073 01 D502 8 719 908 03 D503 8 719 908 03 0504 A 8 719 945 80 0505 A 8 719 979 85 D506 8 719 302 43 0507 8 719 991 33 0508 8 719 991 33 0509 8 719 921 44 D510 8 719 908 03 0511 8 719 302 43 D513 8 719 979 85 0514 8 719 979 85 0516 8 719 991 33 0517 A 8 719 991 33 0518 8 719 110 08 0519 8 719 302 43 0520 8 719 073 01 0601 8 719 991 33 0602 8 719 991 33 0605 A 8 719 510 53 0610 8 719 510 02 0611 8 719 063 70 D612 8 719 110 17 D613 8 719 063 70 PLUG CONNECTOR 6P PLUG CONNECTOR 5P PIN CONNECTOR 5MM PITCH 2P PIN CONNECTOR POWER PLUG CONNECTOR 8P CONNECTOR BOARD TO BOARD 20P CONNECTOR BOARD TO BOARD 20P DIODE MTZJ T 77 30D DIODE MTZJ T 77 10B DIOD
23. 1364 1 216 025 91 RES CHIP 100 95 1 1308 1 216 033 00 220 95 1 10 1365 1 216 025 91 100 95 1 1310 1 216 025 91 RES CHIP 100 95 1 10 1366 1 216 025 91 100 95 1 81311 1 216 047 91 820 95 1 R1367 1 216 025 91 RES CHIP 100 140W 81312 1 208 806 11 METAL CHIP 10K 1 10 1368 1 216 057 00 RES CHIP 2 2K 55 1 81313 1 216 033 00 RES CHIP 220 95 1 ALL EXCEPT KV 20FV12 21FV12 C 81314 1 216 022 00 75 95 1 1369 1 259 884 11 CARBO 47 81315 1 216 053 00 1 5K 95 10W KV 21FE12A ONLY 1371 1 216 295 91 SHORT 0 81316 1 216 295 91 SHORT KV 21FE12A ONLY 81317 1 216 022 00 75 95 KV 20FV12 21FV12 C ONLY R1372 1 216 295 91 SHORT R1318 1 216 022 00 75 95 1 10 81373 1 216 295 91 SHORT 0 KV 20FV12 21FV12 C ONLY KV 21FE12A ONLY 81319 1 216 022 00 75 95 1 1374 1 216 049 91 RES CHIP 1K 985 1 81320 1 216 025 91 RES CHIP 100 95 1 1375 1 216 295 91 SHORT 1376 1 216 295 91 SHORT 1320 1 216 081 00 22K 95 1 81323 1 216 025 91 RES CHIP 100 95 1378 1 216 295 91 SHORT 81325 1 216 057 00 2 2 95 1 10 R1379 1 216 057 00 RES CHIP 2 2 5 1 81326 1 216 043 91 560 95 1 10 81380 1 216 057 00 RES CHIP 2 2 5 1 81327 1 216 025 91
24. 50V CERAMIC CHIP Q 001uF 10 50V CERAMIC CHIP Q 001uF 10 50V CERAMIC CHIP Q 001uF 10 50 CERAMIC CHIP Q 001uF 10 50V CERAMIC CHIP 220PF 50V 1 1 1 1 1 1 64 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie PARTNO DESCRIPTION REMARK PARTNO DESCRIPTION REMARK C1073 1 163 259 91 CERAMIC CHIP 220PF 50 1356 1 163 259 91 CERAMIC CHIP 220PF 5 00 50V C1074 1 163 259 91 CERAMIC CHIP 220PF 5 50V KV 21FE12A ONLY 1075 1 126 935 11 ELECT 470 20 16 1357 1 163 038 91 CERAMIC CHIP 0 1 25V 1076 1 126 959 11 ELECT 04 2 50V C1358 1 126 963 11 ELECT 20 50 C1077 1 126 964 11 ELECT 10yF 20 50 C1359 1 126 964 11 ELECT 10 20 50V C1361 1 163 231 11 CERAMIC CHIP 15PF 5 50V 1099 1 163 009 11 CERAMIC CHIP Q 001uF 10 50V 1304 1 126 959 11 ELECT 04 2 50 1363 1 163 233 11 CERAMIC CHIP 18PF 5 00 50V C1305 1 163 021 91 CERAMIC CHIP 0 01yF 10 501 KV 21FE12A ONLY C1306 1 126 933 11 ELECT 100 20 16 1364 1 163 233 11 CERAMIC CHIP 18PF 50V C1307 1 163 021 91 CERAMIC CHIP
25. D2002 8 719 110 17 DIODE MTZJ T 77 10B D2003 8 719 108 12 DIODE RD9 1EW T1 02004 8 719 921 44 DIODE MTZJ T 77 5 1C 02005 8 719 921 44 DIODE MTZJ T 77 5 1C FUSE F601 A 1 576 193 11 FUSE 6 3A 125V KV 20FS12 20FV12 ONLY F601 A 1 532 506 51 FUSE 6 3A 250V FERRITE BEAD FB501 1 410 397 21 FERRITE FB502 1 410 397 21 FERRITE FB503 1 410 397 21 FERRITE FB600 1 412 911 11 FERRITE OLH FB601 1 412 911 11 FERRITE OLH FB602 1 412 911 11 FERRITE OLH FB603 1 412 911 11 FERRITE OLH FB604 1 412 911 11 FERRITE OLH FB605 1 412 911 11 FERRITE OLH FB606 1 412 911 11 FERRITE OLH FB609 1 412 911 11 FERRITE OLH FB610 1 412 911 11 FERRITE IC 10401 8 759 490 17 TDA7057AQ N2 ALL EXCEPT KV 21FV12 C 10402 8 759 573 40 1 TDA8580Q N1 KV 21FV12 C ONLY KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque A and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK 0405 875945093 10 NJM2S21M TE1 COIL ALL EXCEPT KV 20FV12 21FV12 C TEM m 10406 875945043 IC NJM2521M TE1 1426711 141427341 INDUCTOR 1004H KV 20FS12 21FE12 A C ONLY 1427811 1103 1414425711 INDUCTOR 10H 1 501 8759 70 07 NJM2903M TE2
26. Palette mode controls this register 0 10 BLKO Vertical Blanking On Off oi o j 0 11 VMLV VelocityModulation Leve 03 Palette mode controls this register 2 12 AGN2 JAging2 j j j 0 13 REFP ReferenePusePostin o1 o J o 14 VBLK vertical BlankingOnof os Jof J J T J J 0o S j qp T p 9 16 VSIZ Size Adjustment 0631140 47 47 17 VPOS Vertical Position Adj oes 32 32 32 35 18 VLIN Vertical Linearity Ad 035 7 5 Vertical S Correction Adjustment 0 15 6 To p 4 20 VzoM 16 9CRTZModeOn of o 21 EHT Vertical High Voltage Correction 0315 15 22 AspectRatioControl oss 47 47 23 SCRL 16 9 CRT Z Mode Trans Soro 063 31 31 24 HBLK Horizontal Blanking Oott ot j t1 25 LBLK Blanking Adjustment ois 26 RBLK RightBlanking Adjustment 0 15 8 J 8 27 VSawWaveform Compress oi Jof J J T J J o0 28 HDW Horizonta Drive Puise Width 03 t S j 1 Parabola EW D C Adjustment oi o p 0 30 LVLN Lower Screen BTM Vertical Line Adj 0 15 31 UVLN Upper Screen BTM Vertical Line Adj 0 15 o p 0 32 Horizontal Trapezoid Ad or 33 ROutputDriv
27. REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK R527 1 216 081 00 22K 95 10W R607 1 215 859 00 METAL OXIDE 22 985 WW R528 1 249 421 11 CARBON 2 2K 95 R608 1 240 205 11 CARBON 22M 95 1201 R529 1 216 105 91 220 95 10W R609 1 216 049 91 RES CHIP 1K 1 530 1 216 101 00 150K 95 10W R610 1 216 073 00 10K 95 1 10 531 1 216 085 00 33K 95 10W 611 1 216 089 91 4TK 95 110W 532 1 215 431 00 METAL 2 7 1 4W R612 1 216 045 00 RES CHIP 680 95 iNOW 533 1 215 461 00 METAL 47K R613 A 1 219 512 11 CARBON 2 2M 95 1201 534 1 215 455 00 METAL 27K R614 1 249 413 11 CARBO 470 95 535 1 249 441 11 CARBON 100K 95 14W R615 A 1 218 265 11 METAL 8 2M IW R536 A 1 216 355 11 METAL OXIDE 3 3 ALL EXCEPT KV 20FS12 20FV12 R616 A 1 260 302 51 CARBON 6 8 5 1 R538 A 1 215 890 11 METAL OXIDE 470 539 1 249 385 11 CARBON 2 2 95 R617 1 216 009 91 RES CHIP 22 iNOW R540 1 249 425 11 CARBON 4 7K 95 R621 1 202 968 11 CEMENTED 1 2 95 10W R541 1 249 429 11 CARBON 10K 95 ALL EXCEPT KV 20FS12 20FV12 R542 A 1 215 910 00 METAL OXIDE 68 W R626 A 1 220 926 11 FUSIBLE 047 10 1 2W R627 1 215 483 00 METAL 390K R543 1 247 887 00 CARBO 220K 95 KV 20FS12 20FV12 ONLY R544 1 260 312 11 CARBO 47 95 1201 R627 1 215 479 00 METAL 270K R5
28. 0 10 50V 1365 1 163 233 11 CERAMIC CHIP 18PF 5 00 KV 21FE12A ONLY C1308 1 126 933 11 ELECT 100 20 16 1366 1 126 964 11 ELECT 10 20 50 1309 1 163 021 91 CERAMIC CHIP 10 50V C1367 1 126 964 11 ELECT 10 20 50 C1310 1 163 021 91 CERAMIC CHIP 0 01 UF 10 501 KV 20FV12 21FV12 C ONLY 1311 1 163 038 91 CERAMIC CHIP 0 1uF 25V 1375 1 163 034 00 CERAMIC CHIP 0 033yF 50V 1313 1 163 021 91 CERAMIC CHIP 10 50V C1376 1 163 243 11 CERAMIC CHIP 47PF 5 50V 1315 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V 1377 1 126 960 11 ELECT 20 50 C1320 1 163 021 91 CERAMIC CHIP 0 01pF 10 50V 1378 1 163 038 91 CERAMIC CHIP 0 1 25V 1321 1 163 021 91 CERAMIC CHIP OOlF 10 50V 1379 1 163 021 91 CERAMIC CHIP 10 50 1322 1 163 021 91 CERAMIC CHIP 0 10 50V 1379 1 163 017 00 CERAMIC CHIP 0 0047uF 10 00 C1323 1 126 933 11 ELECT 100yF 20 16V KV 21FE12A ONLY 1324 1 163 021 91 CERAMIC CHIP O 01uF 10 50V 1380 1 163 003 11 CERAMIC CHIP 10 1325 1 163 123 00 CERAMIC CHIP 180 50 1381 1 163 038 91 CERAMIC CHIP 0 1 25V C1326 1 163 021 91 CERAMIC CHIP 10 50 1382 1 126 964 11 ELECT 10 20 50V C1327 1 126 933 11 ELECT 100 20 16V C1385 1 126 964 11 ELECT 10 20 50V C1328 1 163 227 11 CERAMIC CHIP 10PF 0 50PF 50V C1386 1 163 038 91 CERAMIC CHIP 0 1 25V 1329 1 163 010 11 CERAMIC CHIP Q 0012uF 10 50 1387 1 163 133 0
29. 1012 1 126 960 11 ELECT uF 20 50 JR406 1 216 295 91 SHORT C1013 1 163 009 11 CERAMICCHIP 0 001pF 10 50V JR407 1 216 295 91 SHORT C1014 1 130 495 00 MYLAR 56 50 JRA08 1 216 295 91 SHORT C1015 1 163 231 11 CERAMICCHIP 15 5 01016 1 163 231 11 CERAMICCHIP 50V JR420 1 216 295 91 SHORT C1018 1 126 960 11 ELECT 1 20 50 JR421 1 216 295 91 SHORT C1019 1 104 664 11 ELECT 20 25 18400 1 216 295 91 SHORT 01020 1 164 161 11 0 002242 10 50V JR426 1 216 295 91 SHORT C1021 1 163 259 91 CERAMICCHIP 220PF 5 50 JR427 1 216 295 91 SHORT C1022 1 163 135 00 CERAMICCHIP 560 50V JR428 1 216 295 91 SHORT C1023 1 163 009 11 CERAMICCHIP 0 001uF 10 50V JR429 1 216 295 91 SHORT C1024 1 163 259 91 CERAMICCHIP 220PF 55 50V 450 1 216 295 91 SHORT C1026 1 163 259 91 CERAMICCHIP 220 5 50V JR451 1 216 295 91 SHORT C1027 1 163 038 91 CERAMICCHIP 25 JR452 1 216 295 91 SHORT C1028 1 163 259 91 CERAMICCHIP 220 5 50V 01029 1 164 161 11 0 0022uF 10 50V 01080 1 115 566 11 47yF 10 00 10V KV 20FS12 21FE12 A C ONLY 843 121602591 RES CHIP 100 1 10W C1031 1 169 009 11 CERAMIC CHIP 10 50V R44 121602591 RESCHIP 100 1 C1032 1 163 133 00 CERAMICCHP 4 5 5 R45 121602591 RESCHIP 100 1 10W 01084 1 163 259 9001 220 5 amp R46 1
30. 3 and uu for the best horizontal size Press MUTING then ENTER to save into the memory V Linearity VLIN V Correction VSCO Pin Amp PAMP and Horizontal Trapezoid TRAP Adjustments 1 Input a crosshatch signal Activate the Service Adjustment Mode Select VLIN VSCO PAMP and PPHA with with 1 and 4 Adjust with and 6 for the best horizontal size Press MUTING then ENTER to save into the memory we wD V LINEARITY VLIN V CORRECTION VSCO PIN AMP PAMP HORIZONTAL TRAPEZOID TRAP r gt L 1 7 25 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C V Angle VANG V Bow VBOW Upper pin UPIN and Low Pin LPIN Adjustments 1 2 3 4 5 Input a crosshatch signal Activate the Service Adjustment Mode Select VANG VBOW UPIN and LPIN with and 4 Adjust with and 6 for the best picture Press MUTING then ENTER to save into the memory V ANGLE VANG 1 V BOW VBOW NI UPPER PIN UPIN TU UU ML LOW PIN LPIN I I Service Adjustment Mode Memory 1 Change the value of the DCOL item to 1 2 After completing all adjustments press 0 then SERVICE READ Green Red 26 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 6 DIAGRAMS 6 1 BLOCK DIAGRAM
31. CATHODE ANODE D2SB60A F04 28C3209LK TP 25 3317405 25 1309 LETTER SIDE 280981 1 2SD2144S TP UVW zn 2SA10910 TPE2 2SK2845 LB102 2SA993AS QRT I wo 155 1SS83TD RD9 1EW T1 MTZJ T 77 5 1C D1NL2OU TA MTZJ T 775 6C EL1Z V1 MTZJ T 77 7 5A 22 08 MTZJ T 77 8 2B GPO8DPKG23 MTZJ T 77 10B RGP10GPKG23 MTZJ T 7730D RU4AM T3 RD10ES T1B CATHODE 2 ANODE DAP202K T 146 D4SB60L F D5LC20U MARKING SIDE VIEW 51 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 7 Items with no part number and Thecomponent parts of an assembly are Items marked are not stocked since they are description are not stocked because they indicated by the reference numbers in the seldom required for routine service Some delay are seldom required for routine service remarks column should be anticipated when ordering these items Note Note The components identified by shading and mark Les composants identifies per un trame et une marque A critical for safety Replace only with part number sont critiques pour la securite Ne les remplacer que par specified une piece portant le numero specifie 7 1 CHASSIS KV 21FE12 24FE12C ONLY 7 685 648 71 SCREW BVTP 3X12 7 685 647 71 SCREW BVTP 3X10 m 7 685 663 71 SCREW BVTP 4X16 4 365 808 01 SCREW 5 TAPPING
32. CONVERTER EAC 25 ALL EXCEPT KV 20FS12 20FV12 REMOTE COMMANDER RM Y168 REMOTE COMMANDER KV 20FV12 21FV12 C BATTERY COVER FOR RM Y168 KV 20FV12 21FV12 C RM Y172 REMOTE COMMANDER KV 21FM12 BATTERY COVER FOR RM Y172 KV 21FM12 RM Y173 REMOTE COMMANDER KV 20FS12 21FE12 A C BATTERY COVER FOR RM Y173 KV 20FS12 21FE12 A C KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C 19 KV 20FS12 20F V12 21FE12 A C 21FM12 21FV12 C 9 965 879 91 Sony Corporation English Sony Technology Center 2000AS74325 1 Product Quality Division Printed in USA Service Promotion Dept 2000 3
33. Hi i STBY 5V REG 1 1 us MB BOARD TRANSISTOR VOLTAGE LIST STBY 7 5V 3 md MOM Qi308 91315 qiz J 5 p X volt pin j pote p 5 4 6 3 5 c 01013 01010 3s 8 os 24 m m T d V0 5 z 3 5 2 01009 01306 pin volt pin volt 1 52 24 H Com E P 08 75 QO 91307 2387184 BUFFER IK 82 1 1 BAS 879 MB lt K Boards Board 39 40 41 42 879 MB Board Schematic p65 1 2 1 00 1 38 PM TUNING CONTROL YCJ MB BOARD LOCATOR LIST MB BOARD IC VOLTAGE LIST MB BOARD WAVEFORMS pom cs Ds oo ats Es arse H2 farsa 1305 volt JU 4 7 Vp p H 2 7 8 MHz 1 0 Vp p H 0 7 Vp p H 1 e xl Tn 4 y d u 0 9 Vp p H 4 0 Vp p V 4 0 Vp p V 0 9 Vp p H N x p s dee demo epus beret L 5 3 Vp p H 3 8 Vp p H 1 3 Vp p H 0 7 Vp p H NOTE Portions of the circuit marked
34. Input RF PAL M and PAL N color bar and repeat steps 1 7 for each KV 21FC12A ONLY Dim V1 V2 V3 V4 24 9 Select the DCOL item and reset to 1 10 Press MUTING then ENTER to save into the memory V Size Adjustment VSIZ 1 Input a crosshatch signal 2 Activate the Service Adjustment Mode 3 4 Adjust value of VPOS with and 6 for the best vertical Select the VSIZ item with and center Press MUTING then ENTER to save into the memory gt a V Center Adjustment VPOS Perform this adjustment after performing H Frequency Free Run Check 1 Input a crosshatch signal 2 Activate the Service Adjustment Mode 3 4 Adjust value of VPOS with 3 and 6 for the best vertical Select the VPOS item with 1 and 4 center Press MUTING then ENTER to save into the memory H Center Adjustment HPOS Perform this adjustment after performing H Frequency Free Run Check 1 Input a crosshatch signal 2 Activate the Service Adjustment Mode 3 4 Adjust the value of HPOS with 3 and 6 for the best Select the HPOS item with 1 and 4 horizontal center 5 Press then ENTER to save into the memory KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C H Size Adjustment HSIZ Input a monoscope signal Activate the Service Adjustment Mode Select HSIZ with 1 and 4 Adjust with
35. USHION ASSY UPPER KV 20FV12 21FV12 C ONLY 4 073 494 01 4 070 563 01 O 4 073 477 01 O 4 073 493 01 4 070 562 01 4 073 478 01 CUSHION ASSY UPPER KV 21FM12 21FE12 A C ONLY 4 075 509 31 MANUAL INSTRUCTION KV 20FS12 ONLY 4 075 501 31 MANUAL INSTRUCTION KV 20FV12 ONLY 4 075 509 41 MANUAL INSTRUCTION KV 21FM12 21FE12 A C ONLY 70 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C T KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C 9 965 879 01 Sony Corporation English Sony Technology Center 2000 574350 1 Product Quality Division Printed in USA Service Promotion Dept 2000 2 SERVICE MANUAL 5 crassis KV 20FS12 RM Y173 US SCC S40A A KV 20FS12 RM Y173 CND SCC S41A A KV 20FV12 RM Y168 US SCC S40B A KV 20FV12 RM Y168 CND SCC S41B A KV 21FE12 RM Y173 E SCC S38A A KV 21FE12A 173 E SCC S38F A KV 21FE12C 173 E SCC S38B A KV 21FM12 RM Y172 MX SCC S39A A KV 21FV12 RM Y168 E SCC S38C A KV 21FV12C 6 E SCC S38D A CORRECTION 1 SUBJECT BLOCK DIAGRAM A BOARD VOLTAGE TABLE PARTS LIST All Variant Parts Identified Correct the service manual as shown File this Correction with the service manual TRINITRON COLOR TV SONY KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 6 1 BLOCK DIAGRAM Page 27 STANDBY CIRCUIT 1604 SRT STAND BY CONVERTER 0623 4 0695
36. 0047uF 10 50 1345 1 163 021 91 CERAMIC CHIP 00 10 50 01050 1 163 037 11 CERAMIC CHIP 0 022uF 10 50 1349 1 163 021 91 CERAMIC CHIP 00 10 50V C1053 1 163 229 11 CERAMIC CHIP 12PF 95 01055 1 163 229 11 CERAMIC CHIP 12PF 95 1350 1 163 021 91 CERAMIC CHIP 0 10 50V 1056 1 163 009 11 CERAMIC CHIP Q 001uF 10 50 C1351 1 126 963 11 ELECT 20 501 C1352 1 104 664 11 ELECT 20 251 C1058 1 163 009 11 CERAMIC CHIP Q 001uF 10 50V 1353 1 126 964 11 ELECT 1 20 50V C1060 1 163 009 11 CERAMIC CHIP Q 001uF 10 50V C1354 1 126 959 11 ELECT 0 477 0 50 01066 1 163 009 11 X CERAMIC CHIP Q 001uF 10 50V ALL EXCEPT KV 21FE12A C1068 1 163 009 11 CERAMIC CHIP Q 001uF 10 50V C1071 1 163 009 11 CERAMIC CHIP Q 001uF 10 50V C1354 1 126 957 11 ELECT Q 22uF 20 00 50V KV 21FE12A ONLY C1072 1 163 259 91 CERAMIC CHIP 220PF 95 1355 1 126 767 11 ELECT 1000uF 20 16V 01077 1 163 259 91 CERAMIC CHIP 220PF 95 C1356 1 163 133 00 CERAMIC CHIP 470PF 5 01074 1 163 259 91 CERAMIC CHIP 220PF 95 50V ALL EXCEPT KV 21FE12A C1075 1 126 935 11 ELECT 4T0yF 20 16V C1356 1 163 259 91 CERAMIC CHIP 220PF 5 00 50V C1076 1 126 959 11 ELECT Q47yF 020 KV 21FE12A ONLY 01077 1 126 964 11 ELECT 1 20 501 C1357 1 163 038 91 CERAMIC CHIP 0 1 25V 01099 1 163 009 11 CERAMIC CHIP Q 001uF 10 50V C1358 1 126 963 11 ELECT 20 50V C1304 1 126 959 11 ELECT Q47yF 20 C135
37. 090 40 IC CXA2135S KV 21FE12A ONLY JR1318 1 216 295 91 SHORT JR1319 1 216 295 91 SHORT 481320 1 216 295 91 SHORT 481321 1 216 295 91 SHORT 481322 1 216 295 91 SHORT 1302 8 759 655 75 TC90A49P 1304 8 759 353 00 IC NJM2534M TE2 1305 8 759 658 02 IC BA3993F 481323 1 216 295 91 SHORT 481324 1 216 295 91 SHORT JR1325 1 216 295 91 SHORT CHIP CONDUCTOR JRO002 1 216 295 91 SHORT JR1000 1 216 295 91 SHORT COIL m 100 1 414 273 11 INDUCTOR 10 1003 141427341 INDUCTOR 1000H L1004 1 410462 11 INDUCTOR 27 11302 141426711 INDUCTOR 10 eeu 1906 1 414 267 11 INDUCTOR 10 H JR1005 1 216 295 91 SHORT pos 2 1 11304 1 414 267 11 INDUCTOR 10H is 11305 141426711 INDUCTOR 10H 1310 141424741 INDUCTOR 10H m 131 1 414 271 11 INDUCTOR 4 JRIUUS 121620591 SHORT 2274 cal JR1010 1 216 295 91 SHORT JR1011 1 216 295 91 JR1012 1 21629591 SHORT JR1013 1 216 295 91 SHORT TRANSISTOR E 0101 872921622 TRANSISTOR 2SB709A QRS TX JR1014 1216295391 SHORT 0102 872921622 TRANSISTOR 2SB709A QRS TX 4 1015 1216295391 SHORT 0103 8729422 27 TRANSISTOR 2SD601A QRS TX JR1016 121629591 SHORT 0109 8 700 21622 TRANSISTOR 2SB709A QRS TX JR1017 1 216 295 91 SHORT 01010 872942227 TRANSISTOR 2SD601A QRS TX JR1018 1 216 295 91 SHORT ALL EXCEPT KV 20FS12 21FE12 0 66 KV 20FS12 20FV12
38. 1 104 664 11 ELECT AF 20 25 C704 110744911 ELECT 2 2 290 C705 140746941 ELECT 2 250V TRANSFORMER 501 1 435 374 11 TRANSFORMER FERRITE HDT 707 116211400 CERAMIC 0 0047uF 504 1 435 079 11 TRANSFORMER HORIZONTAL LINEAR 114616500 MYLAR D ME NU T505 1453 3161 FBT ASSY NX 1748 X4A4 ELECT T602 1 431 419 11 TRANSFORMER LINE FILTER 00 1426396411 ELECT 2 KV 20FS12 20FV12 ONLY T amp 1 426 717 11 TRANSFORMER LINE FILTER LFT CONNECTOR 1 499 806 11 TRANSFORMER REGULAT RP CN702 169591511 TAB CONTACT E Ml ns s CN704 1 784 281 11 HOUSING CONNECTOR 1 431 852 11 TRANSFORMER CONVERTER SRT CN705 1 564 512 11 PLUG CONNECTOR 9P CN706 1 564 509 11 PLUG CONNECTOR 6P THERMISTOR TH601 A 1 803 586 11 THERMISTOR NTC 62 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque C y K and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK DIODE VARIABLE RESISTOR D701 8 719 901 83 DIODE 1558370 RV701 1 241 656 11 RES ADJ METAL FILM 110M D702 8 719 901 83 DIODE 1558370 D703 8 719 901 83 DIODE 1558370 D704 8 71
39. 1 126 964 11 ELECT 202 50V C1010 1 463 035 00 4 50V C404 8 759 658 01 IC NJW1130G 1011 1 463 259 91 CERAMIC CHIP 220PF C1012 1 126 960 11 ELECT m 2 50 CHIP CONDUCTOR C013 116300911 000 10 50 C014 1 130 495 00 MYLAR 50 P M oU pu C1015 116323111 CERAMICCHIP 50V Ju 1216295 Sui CI016 1 163 231 11 CERAMICCHIP 50 JR406 1 216295 91 SHORT 407 1 216 295 91 SHORT C1018 1 126 960 11 ELECT 20 50 JRA08 1216 29591 SHORT C1019 1 104 66441 ELECT 2 C1020 1 164 161 11 CERAMICCHP 0 002242 10 50V JR420 121629551 SHORT C1021 1 163 259 91 220 5 50 JR421 121629591 SHORT C1022 1 183 135 00 CERAMICCHIP 560PF 5 50V 48422 1221629591 SHORT C1023 1 163 009 11 CERAMICCHIP 000 10 50V C1024 116325991 220PF 892 50 C026 1 169259 01 CERAMICCHIP 20 5 amp 50 JR428 1 216 295 91 SHORT C1027 1 163 038 91 CERAMICCHIP 25V JR429 121629591 SHORT C1028 1 163 259 01 CERAMICCHIP 2XPF 5 amp 48450 1 21629591 SHORT 2 2 C1009 1164 16111 0 002242 10 50V C1030 1156611 CERAMICCHIP 10 00 10V KV 20FS12 21FE12 AC ONLY C1031 6909 11 CERAMICCHIP 0 001uF 10 50V RESISTOR C1032 1 163 133 00 CERAMICCHIP 4 5 amp 50V m i BE anm C1034 1 163 259 91 CERAMI
40. 17 TV L TVR Na TIR wa Barr 7 um ses p I NEWORY 1 5 KV 2IFVIZC 1302 lt TUNING CONTROL 10 5 51003 E ONLY z Y C J I t s I B 1 arn MODULATION 01001 FRR m Ug NECK 1 EL 5 cap 8 EIE gy mos 1 a KV 20512 m TRI m Et E ndm ONLY pou w ii s gt 852 er xx 0 Tv R SPSW 1 imr T 1 d DE R SWITCH s i 1 1 o E m m s 1408 5 P E Y Doe 37 ba qo ap 6 2 CIRCUIT BOARD LOCATIONS DATA MUTE 6 aps hi He irs ens Part Replaced 14 Adjustment 94 sus s sim Iw le T PU DY T505 CRT IC1301 IC501 C507 HOLD DOWN s 00130 C520 C505 C509 C515 T504 U Y82 N E Xm te Leto i c AGC O ABCWUTE ia i vt oof B 1 R561 62 R563 R565 R566 567 R525 A Board EXCEPT zinc gt h TU ta NOL GTRL L VOL GTRL 1 ono un I J i 11 VOLTAGE nds 5 m o vurw i d STANDBY CIRCUIT EN i SA um I IC601 PH601 A Boar
41. 216 025 91 100 1 12 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK C1035 1 163 133 00 CERAMIC CHIP 470PF 95 1332 1 163 021 91 CERAMIC CHIP 00 10 50V 0109 1 126 963 11 ELECT 20 50V 1334 1 163 021 91 CERAMIC CHIP 001 10 50V 1037 1 163 010 11 CERAMIC CHIP 0 0012uF 10 50V 01098 1 163 010 11 CERAMIC CHIP 0 0012uF 10 0 1335 1 163 021 91 CERAMIC CHIP 001 10 50V C1039 1 163 010 11 CERAMIC CHIP 0 001242 10 50 1336 1 163 021 91 CERAMIC CHIP O 01pF 10 1339 1 163 021 91 CERAMIC CHIP 001 10 50 C1040 1 103 010 11 CERAMIC CHIP 0 0012uF 10 50V C1340 1 126 963 11 ELECT 20 50 01041 1 126 935 11 ELECT 4T0yF 20 16V 0134 1 163 021 91 CERAMIC CHIP 001 10 50 C1042 1 164 161 11 CERAMIC CHIP 0 0022uF 10 0 C1043 1 163 809 11 CERAMIC CHIP 0 047uF 10 25V 1342 1 103 021 91 CERAMIC CHIP 10 50 C1048 1 137 194 81 MYLAR Q4yF C1343 1 163 038 91 CERAMIC CHIP 0 1 25V C1344 1 126 935 11 ELECT 4TOyF 20 16V C1049 1 163 017 00 CERAMIC CHIP 0
42. 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REF NO PART NO DESCRIPTION REMARK PART NO DESCRIPTION REMARK 81034 1 216 043 91 RES CHIP 560 1 10 01010 8 729 120 288 TRANSISTOR 2562412 146 1035 1 216 049 91 RES CHIP 1 1 KV 20FS12 21FE12 C ONLY R1036 1 216 033 00 220 1 01011 8 729 422 27 TRANSISTOR 2SD601A QRS TX 81037 1 216 033 00 220 1 Q1301 8 729 422 27 TRANSISTOR 2SD601A QRS TX 81038 1 216 025 91 RES CHIP 100 985 1 10 Q1302 8 729 216 22 TRANSISTOR 25B709A QRS TX Q1306 8 729 422 27 TRANSISTOR 2SD601A QRS TX R1040 1 216 033 00 RES CHIP 220 985 1 10 1041 1 216 073 00 10K 955 1 10 01307 8 729 216 22 TRANSISTOR 25B709A QRS TX 81042 1 249 413 11 CARBO 470 985 01308 8 729 216 22 TRANSISTOR 25B709A QRS TX ALL EXCEPT KV 21FM12 21FE12A 01310 8 729 422 27 TRANSISTOR 2SD601A QRS TX R1042 1 249 414 11 CARBO 560 985 01311 8 729 422 27 TRANSISTOR 2SD601A QRS TX KV 21FM12 ONLY 01312 8 729 216 22 TRANSISTOR 25B709A QRS TX 81043 1 216 071 00 RES CHIP 8 2K INOW 01313 8 729 216 22 TRANSISTOR 25B709A QRS TX
43. 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque A and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie PARTNO DESCRIPTION REMARK PARTNO DESCRIPTION REMARK C509 A 1 162 116 00 CERAMIC 680PF 10 KV C621 1 117 214 11 CERAMIC 10 C510 1 107 651 11 ELECT 4 7uF 20 250V C622 1 164 625 11 CERAMIC 680PF 10 500V C511 A 1 115 519 11 FILM 0562 56 2501 C623 1 164 625 11 CERAMIC 680PF 10 500V C512 A 1 106 383 00 MYLAR 0047 10 200 C624 1 131 867 51 ELECT 100uF 160V C513 1 106 343 00 MYLAR 0001 10 100V C625 1 135 412 51 ELECT 1000UF 2 25V C514 A 1 115 521 11 08 56 550 C625 1 135 573 51 ELECT 15000 20 25V C515 A 1 162 116 00 CERAMIC 680PF 10 KV 21FV12 C ONLY C516 1 117 214 11 CERAMIC 0 001pF 1095 C626 1 135 412 51 ELECT 1000UF 2 25V C520 A 1 129 722 00 FILM 0047 5 630 C627 1 136 189 00 MYLAR 0 1 uF 10 2509 C521 1 164 646 11 CERAMIC 2200 10 500V C628 1 104 665 11 ELECT 2 25V C630 1 113 924 11 CERAMIC 0 0047uF 20 2509 C523 1 126 941 11 ELECT 2 25V KV 20FS12 20FV12 ONLY C524 1 102 244 00 CERAMIC 220PF 10 500V C525 1 162 815 11 CERAMIC 47PF 500V C631 1 11
44. 21FV12C ONLY A BOARD IC VOLTAGE LIST 1 2 3 4 s A 2 sw 7 55 nm X l l pin vot 3 141 pin vot pin vot 1601 6604 EC md s g I 1 06 4 68 1 1 02 pn vot pn vot 1 86 16 NC Al hae w wo 3 24 6 3 641 3 25 2 x7 2 50 I Pa q B 5 24 8 41 5 1 5 4 238 I0 6 oo 68 6 90 1 1 5 27 pin vot 6 21 03 Wes 7 oe 7 53 7 01 2 1 50 7 55 22 00 P 8 69 pn vot 8 140 pn vtt 2 50 8 21 23 oo s 9 oo 1 60 to 41 1652 1 1359 GND aT Ea i6 69 2 01 1 62 pm wot 2 A votages arein v ws C 11 69 3 61 12 02 1 21 3 WO 12 oo 4 oa 13 62 2 140 C 13 69 5 61 14 91 3 26 vot gt 6 90 15 54 13 9 133 pn vot 7 53 16 cnn 5 02 2 89 t es Tow T 52 Lus 3 D 4 7 D 460 th 1 3407 C458 SMM mp I AUDLO R A BOARD TRANSISTOR VOLTAGE LIST A BOARD TRANSISTOR E d B E VOLTAGE LIST E 101 56 oo aso Q410 oo 52 950
45. 5 1 249 403 11 CARBO 68 5 1 249 410 11 CARBO 270 5 Ro 1 249 417 11 CARBO 5 896 1 249 417 11 CARBO 5 RZ 1 249 417 11 CARBON 1K 5 R918 1 247 807 31 CARBON 100 5 R919 1 247 807 31 CARBON 100 5 R920 1 249 416 11 CARBON 820 5 RO 1 249 429 11 CARBON 10K 5 R922 1 249 397 11 CARBO 2 5 R923 1 249401 11 CARBO 47 5 PART NO DESCRIPTION REMARK 18 1 501 730 41 4 073 838 01 4 073 495 01 4 070 554 02 4 073 479 01 4 073 839 01 4 073 494 01 4 070 563 01 4 073 477 01 4 073 493 01 4 070 562 01 4 073 478 01 4 075 509 31 4 075 501 31 4 075 509 41 4 075 501 41 1 417 182 11 1 418 387 11 4 978 977 01 1 418 853 11 3 709 322 01 1 418 852 11 3 709 322 01 ACCESSORIES AND PACKAGING ANTENNA TELESCOPIC EXCEPT KV 20FS12 20FV12 BAG PROTECTION CARTON INDIVIDUAL KV 20FS12 ONLY CARTON INDIVIDUAL KV 20FV12 ONLY CARTON INDIVIDUAL KV 21FM12 21FE12 A C ONLY CARTON INDIVIDUAL KV 21FV12 C ONLY CUSHION ASSY LOWER KV 20FS12 ONLY CUSHION ASSY LOWER KV 20FV12 21FV12 C ONLY CUSHION ASSY LOWER KV 21FM12 21FE12 A C ONLY CUSHION ASSY UPPER KV 20FS12 ONLY CUSHION ASSY UPPER KV 20FV12 21FV12 C ONLY CUSHION ASSY UPPER KV 21FM12 21FE12 A C ONLY MANUAL INSTRUCTION KV 20FS12 ONLY MANUAL INSTRUCTION KV 20FV12 ONLY MANUAL INSTRUCTION KV 21FM12 21FE12 A C ONLY MANUAL INSTRUCTION KV 21FV12 C ONLY
46. 6 1 529 270 11 SPEAKER 9X5CM 22 1 251 642 52 HV CAP ASSY 23 1 900 800 65 FOCUS LEAD 7 4 057 714 01 PIECE ASSY CORRECTION 8 1 416 864 12 COIL VM 24 1 900 803 22 G2LEAD 9 1 452 728 61 COIL NA ROTATION RT 154 25 4 071 497 01 HOLDER FBT KV 21FM12 ONLY 10 8 738 822 05 CRT 21RSN FOR NORTH AMERICA 26 4 062 047 01 PIECE A 110 CONV CORRECT 11 4 053 005 01 SPACER DY 27 1 452 032 00 MAGNET DISC 28 8 598 501 00 TUNER FSS BTF FA402 KV 21FM12 ONLY 12 A 8 451 505 31 DY Y21RSA X 13 1332 035 VAR MOUNTED PC BOARD 28 8 598 431 30 TUNER FSS BTF WA411 KV 20FS12 ONLY 14 1342 537 VB VAR MOUNTED PC BOARD 29 4 073 841 01 COVER REAR KV 20FS12 ONLY 15 43759940 SPRING TENSION 29 4 073 934 01 COVER REAR KV 21FM12 ONLY 16 1 419 288 21 COIL DEGAUSSING KV 21FM12 ONLY 30 3 704 372 31 HOLDER HV CABLE 16 1 419 287 11 COIL DEGAUSSING KV 20FS12 ONLY 31 1 500 586 11 FILTER CLAMP FERRITE CORE KV 20FS12 ONLY Note The components identified by shading and mark are critical for safety Replace only with part number specified Note Les composants identifies per un trame et une marque sont critiques pour la securite Ne les remplacer que par une piece portant le numero specifie KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 8 ELECTRICAL PARTS LIST The components identified by in this manual have been carefully factory selected for each set in
47. 8 719 908 03 DIODE 2 0511 8 719 302 43 DIODE RGP10GPKG23 D513 8 719 979 85 DIODE RGP15GPKG23 0514 8 719 979 85 DIODE RGP15GPKG23 0516 8 719 991 33 DIODE 1SS133T 77 D517 A 8 719 991 33 DIODE 1SS133T 77 0518 A 8 719 110 08 DIODE RD8 2ES T1B 0519 A 8 719 302 43 DIODE EL1Z V1 0520 8 719 073 01 DIODE MA111 TX D601 8 719 991 33 DIODE 188133T 77 0602 8 719 991 33 DIODE 1 133 77 0605 8 719 510 53 DIODE D4SB60L F REFNO PARTNO DESCRIPTION REMARK D610 8 719 510 02 DIODE D1NS4 TA D611 8 719 063 70 DIODE D1NL20U TA D612 8 719 110 17 DIODE MTZJ T 77 10B D613 8 719 063 70 DIODE D1NL20U TA D614 8 719 063 70 DIODE D1NL20U TA D615 8 719 312 10 DIODE RU4AM T3 D616 8 719 510 37 DIODE D5LC20U D617 8 719 110 31 DIODE MTZJ T 77 12C D618 8 719 991 33 DIODE 155199 77 D619 8 719 110 17 DIODE MTZJ T 77 10B D620 8 719 510 37 DIODE D5LC20U 0622 A 8 719 077 76 DIODE D2SB60A F04 0623 8 719 948 45 DIODE ERA22 08TP3 D624 8 719 991 33 DIODE 1 133 77 D625 8 719 991 33 DIODE 155133 77 0626 8 719 063 70 DIODE D1NL20U TA D627 8 719 110 03 DIODE MTZJ T 77 7 5A D628 8 719 510 48 DIODE D1N20R TA 02001 8 719 070 80 DIODE LNK0120022G KV 20FS12 21FM12 21FE12 C ONLY 02001 8 719 074 84 DIODE LNK0120022G1 KV 20FV12 21FV12 C ONLY 02001 8 719 078 12 DIODE LNK0220022G2 KV 21FE12A ONLY 02002 8 719 110 17 DIODE MTZJ T 77 10B D2003 8 719 108 12 DIODE RD9 1EW T1 D2004 8 719 921 44 DIODE MTZJ
48. 91 SHORT R1063 1 216 033 00 220 1 R1001 1 216 065 91 RES CHIP 47K 55 1 R1016 1 216 049 91 RES CHIP R1064 1 216 025 91 RES CHIP 100 5 1 R1017 1 216 025 91 100 110W R1065 1 216 033 00 220 5 1A40W R1018 1 249 429 11 CARBO 10K 959 R1066 1 216 033 00 220 1H0W 1067 1 216 033 00 220 985 110W R1019 1 216 045 00 680 5 AOW R1068 1 216 025 91 100 5 1410W 1020 1 216 097 91 100K 5 NOW R1021 1 216 121 91 1M 1 0W 81069 1 216 033 00 RES CHIP 220 9 10W R1022 1 216 079 00 RES CHIP 10K S 1 10W R1070 1 216 033 00 220 5 R1023 1 216 073 00 10K 9 how R1071 1 208 806 11 METAL CHIP 10K 110W 81072 1 216 065 91 RES CHIP 4 7K 985 1 10 81024 1 216 033 00 220 95 1 81073 1 216 065 91 RES CHIP 47K B 1H0W R1025 1 208 814 91 METAL CHIP 22K 1 110W R1026 1 216 065 91 RES CHIP 4 7 5 1 10 R1074 1 216 355 11 METAL OXIDE 3 3 5 1W R1027 1 216 041 00 470 95 1 R1075 1 216 065 91 4JK Bb 1A0W R1028 1 216 045 00 RES CHIP 680 5 1410W R1076 1 216 065 91 4 7K 5 1 10 1077 1 216 065 91 RES CHIP 4 7K INOW R1029 1 216 113 00 RES CHIP 470K 95 1 81078 1 216 049 91 RES CHIP 1K 5 1H0W 1080 1 216 049 91 1 985 1
49. MUTING disappears from the screen page 11 Check your Audio settings Your TV may be set to Auto SAP page 18 Adjust Color in the Video menu page 17 Check the Cable setting in the Options menu under Setup page 23 Check the antenna and or cable connections page 3 Make sure the channel selected is currently broadcasting Adjust the antenna Move the TV away from other electronic equipment Some electronic equipment can create electrical noise which can interfere with TV reception Check your outdoor antenna or call your cable service Other Information Cannot receive higher number channels UHF when using an antenna Cable stations don t seem to work Remote control does not operate The TV needs to be cleaned Make sure Cable is set to OFF in the Options menu under Setup page 23 Perform Auto Program to add channels that are not presently in the memory page 23 Make sure Cable is set to ON in the Options menu under Setup page 23 Perform Auto Program to add channels that are not presently in the memory page 23 Batteries could be weak Replace them page 2 Move the TV 3 4 feet or more away from fluorescent lights Clean the TV with a soft dry cloth Never use strong solvents such as thinner or benzine which might damage the finish of the cabinet Vo 6LA300 6 LS300 9 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 2 DISASSEMBLY 2 1 REA
50. ONLY R910 1 216 476 11 METAL OXIDE 180 1 417 182 11 CONVERTER EAC 25 R911 1 249 403 11 CARBON 68 8 14W ALL EXCEPT KV 20FS12 20FV12 R912 1 247 815 91 CARBON 220 5 1 R913 1 249 403 11 CARBO 68 5 1 4W REMOTE COMMANDER R914 1 249 410 11 CARBO 270 5 1 R915 1 249 417 11 CARBO 1K 1 R916 1 249 417 11 CARBO 1K 5 14W 1 418 387 11 REMOTE COMMANDER RM Y168 R917 1 249 417 11 CARBO 1K 5 1 KV 20FV12 21FV12 C ONLY 4 978 977 01 BATTERY COVER FOR RM Y168 R918 1 247 807 31 CARBON 100 14W 1 418 853 11 REMOTE COMMANDER RM Y172 R919 1 247 807 31 CARBON 100 KV 21FM12 ONLY R920 1 249 416 11 CARBON 820 5 14W 3 709 322 01 BATTERY COVER FOR RM Y172 R921 1 249 429 11 CARBON 10K 5 14W 1 418 852 11 REMOTE COMMANDER RM Y173 8922 1 249 397 11 CARBON 22 KV 20FS12 21FE12 A C ONLY R923 1 249 401 11 CARBON 4 5 14W 3 709 322 01 BATTERY COVER FOR RM Y173 ACCESSORIES AND PACKAGING 1 501 730 41 ANTENNA TELESCOPIC ALL EXCEPT KV 20FS12 20FV12 4 073 838 01 PROTECTION 4 073 495 01 CARTON INDIVIDUAL KV 20FS12 ONLY 4 070 554 00 CARTON INDIVIDUAL KV 20FV12 ONLY 4 073 479 01 CARTON INDIVIDUAL KV 21FM12 21FE12 A C ONLY 4 073 839 01 CARTON INDIVIDUAL KV 21FV12 C ONLY USHION ASSY LOWER KV 20FS12 ONLY USHION ASSY LOWER KV 20FV12 21FV12 C ONLY USHION ASSY LOWER KV 21FM12 21FE12 A C ONLY USHION ASSY UPPER KV 20FS12 ONLY
51. RES CHIP 10K 10 em Maris e 655 BUS R436 121607300 RES CHIP 10K MW KV KV 20FV12 21FV12 C ONLY RIOS _ 121606591 RES CHIP 47K 86 m uin ian RIO _ 121602591 RESCHIP 100 21100 121602591 RES CHIP 0 Ou f 48 121600591 RES CHIP 47K 5 1 i KV 20FS12 21FE12 AIC ONLY KV 21FM12 ONLY 50 E s 48 121607300 RES CHIP 10K e MW SEMIS KV 20FV12 21FV12 C ONLY 121608300 RES CHIP EK 8 Hu D 1216480911 RES CHIP SK 9 2 1115 0 121607300 RES CHIP 10K e KV 20FV12 21FV12 C ONLY 1 216 089 CHIP 47K R208 1215 0941 METALOXIDE 45K 5 W 12 1216 1300 470K 8 hu p o ALL EXCEPT KV 21FM12 815 21611800 RES CHIP 470K 86 1 216 081 00 RES CHIP 22K 25 12164080901 RES CHIP 1 oy RO 121603900 20 8 B Dp ONE wo 1216033400 RES CHIP 20 8 er 2 PEN t 12164080901 RES CHIP eee 121608000 2K 9 E x 0 121607300 Rp ak 10W R45 121607300 RES CHIP 10K e 121606591 RES CHIP 47K 86 m v KV 20FV12 21FV12 C ONLY 421 1 249 425 11 CARBON 4 7K 5 14W ie eid 5 1 1 249 389 11 CARBON 38 2 B E 244 1 216 065 91 RES CHIP 47K
52. SHORT 6 7 101001 8 759 658 03 M37273MF 258SP 1 p 101002 8 759 353 00 IC NJM2534M TE2 KV 20FV12 21FV12 C ONLY 101003 8 759 527 77 M24C16 MN6T 101301 A 8 752 092 17 IC CXA2131AS ALL EXCEPT KV 21FE124 101301 8 752 090 40 IC CXA2135S KV 21FE12A ONLY JR1318 1 216 295 91 SHORT JR1319 1 216 295 91 SHORT JR1320 1 216 295 91 SHORT JR1321 1 216 295 91 SHORT 181322 1 216 295 91 SHORT 101802 8 759 655 75 IC TC90A49P 101304 8 759 353 00 NJM2534M TE2 181323 1 216 295 91 SHORT 14 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK 481324 1 216 295 91 SHORT RESISTOR 481325 1 216 295 91 SHORT 856 1 216 295 91 SHORT 1001 1 216 065 91 4JK 55 1 1016 1 216 049 91 1K 1 COIL R1017 1 216 025 91 100 5 100400 1 414 27941 INDUCTOR 10H 1018 1 249 429 11 CARBO 10K 5 110035 1 414 273 11 INDUCTOR 100 11004 1410 46341 INDUCTOR 27H 81019 1 216 045 00 680 5 11300 1441426741 INDUCTOR 10H 102
53. critical for safety Replace only with part number specified 7 2 CHASSIS KV 21FE12A ONLY 7 685 648 71 SCREW BVTP 3X12 7 685 647 71 SCREW BVTP 3X10 m 7 685 663 71 SCREW BVTP 4X16 4 365 808 01 SCREW 5 TAPPING KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Les composants identifies per un trame et une marque sont critiques pour la securite Ne les remplacer que par une piece portant le numero specifie REF NO PART NO DESCRIPTION 1 4037 711 1 BEZNET ASSY ARG 2 4 046 161 01 EMBLEM NO 8 SONY 3 4 073 931 01 BUTTON MULTI 4 4 073 933 11 GUIDE LED 5 6 7 4 073 932 11 DOOR 1 529 613 11 SPEAKER 9X5CM 4 057 714 01 PIECE ASSY CORRECTION 8 1 416 864 12 COIL VM 9 1 452 728 61 NA ROTATION RT 154 10 8 738 823 05 CRT 21RSN FOR EQUATORIAL AREA 11 4 053 005 01 SPACER DY 12 A 8 451 505 31 DY Y21RSA X 13 1332 035 VAR MOUNTED PC BOARD 14 1342 537 VB VAR MOUNTED PC BOARD 15 437539401 SPRING TENSION 16 A 1 419 288 21 COIL DEGAUSSING 17 A 1304 194 A VAR MOUNTED PC BOARD 18 1299 204 COMPLETE BOARD high voltage leads associated with the FBT on this board are not included and must be ordered separately See 22 24 REMARK REF PART NO DESCRIPTION REMARK 1 783 838 31 1 766 374 11 1 453 316 21 1 251 642 52 1 900 800 65 1 900 803 22 4 071 49
54. es __ Sm SYNCH SW BUFFER a 33K tH R1050 E EE 81416 75 5 FL1303 a I gb Um 4 jJ X qp de DIS y A TR SENSOR EIN KEY Ja 115 EN N o SV STEY af jal D 8 a GND s 5 511 ag PE E 1 470K 470K 470K 8P 47 41030 Si N 00 ys impe 3 01421 gt 5 2 4 R1369 gt BI 5 5 0 0 J 0 IT 2 al I 180K 180K 270K 180K X1001 UB 8 sites 15 T i Juill 138 KA z gt o 8 1 579 973 11 que DOO QOO Od 7096 X1305 1 579 972 11 T e E S B JUNGLE Not Mounted 22 iii G 8 as x 7 OHH HHAH DOE OO im 1 1001 n _ I eo o aros hr i pr m Xe mq E a 2 R1872 0 CHIP M 47772 ve TUNING SYSTEM Zam 5 55 Ps lt 3 X1305 Ly1204 X1303 FOR JIGS 0 D D D 2 PE 5 T Ticu T is EN Sz ss dns P SE 3 1 J 1 BUNT 2 E 1 5 I omo ur zl 1 H s E 5 5 5 E CN1002 2 55 5 bs i0 10 STBY SV gl s Lle S 5 8 J 2 R1044 100 21073 t gla S CH 5 5 5 5 1071 n z 7 0 001 T i CHIP 8 8 1 qe lp DS z maq oH u I I B CHIP 220 CHIP E 5 m E 1301 B
55. m OE S 2 5 zz z z o 6 8 a8 gt gt z 222 2228 5 Er ES 8 0 25 lt gt 5 gt lt H gt K K EBP 65 CHS 4 9X0 5690686708 28 29 29 ni Ill OI EX 4 433619MHz sw APG PALINTSG EYUV CLAMP 3 579545MHz DEMOD PALNTSC NTSC PAL YUV Sw 42 ABL FIL 3 578611MHz KILLER Y SEL gt 3 582056MHz KILLER OFF gt YUV OUT 3 ABL IN SYUV BUTS PNE ABL PEAK LIM ABL MODE AKB COLOR SYSTEM DISCRIMINATOR COLOR RGB 1 2 lt VTH gt lt lt IKR gt gt lt XTAL gt DELAYLINE i 1 1 COLSYSTEM PAL C OFF T rx COL LOOP gt lt lt PAL gt gt AXIS Sale ejt COLOR lt lt XTALID gt gt XSPA 858 52 gels zgo 21 02 prie xisursc loda a 985 lt a 25 2la Pls 6 Sole als lt DPIC gt 3 AGING g l9zzpg250859299822 ycux Lov 20298 jz v 6g 59 02 ROUT RGBCLAMP 5 B CLAMP 1 pc TRAN VPROT DC TRAN lt lt VNG gt gt BUS FILTER ALIGNMENT 1 VM AMP per DECODER j 65 spa CAL by OFF YS YM status vf 59 sc CHROMA t SHARPNESS DL TRAP SHARPNESS m PAL 443MH2 SHP FO i M GinowA SW T a NTSC 3 S8MHz PAUNTSG pj VON S CORRECTION 59 vo TRAP OFF Y DELAY gt PRE OVER lt V SIZE V LINEARIT
56. order to satisfy regulations regarding X ray radiation Should replacement be required replace only with the value originally used Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items All variable and adjustable resistors have characteristic curve B unless otherwise RESISTORS All resistors are in ohms F nonflammable noted When indicating parts by reference number please include the board name REF NO PARTNO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK C210 1126963511 ELECT ATIF 2 50V ALL EXCEPT KV 21FM12 A 24 1 164 346 11 CERAMICCHIP 16V 25 1643461 CERAMICCHIP 1 16V i ALL EXCEPT KV 21FM12 Mei C216 1 126 963 11 ELECT 20 50 4 1299 182 COMPLETE PC BOARD E c A A299 483 A NS CA 1 12696811 10 20 50V C402 1 126 943 11 220 2 25V 126 943 4 1 164 222 11 22 EEE PE BOARD C421 1 164 222 11 CERAMICCHIP 0 224 25 Mie M iced ALL EXCEPT KV 21FM12 1299 204 COMPLETE PC BOARD KV 21FE12A ONLY 435 116422211 CERAMICCHIP 022UF 25V The high voltage leads associated with the FBT on this board are not KV 21FV12 C ONLY included and must be ordered separately Order the following leads C438 1 126 940 11 ELECT 90 0 25V when requesting this A Board C43
57. 0 1 0 1334 1 216 025 91 100 1 0 81085 1 216 045 00 RES CHIP 680 95 10W 1335 1 216 025 91 100 95 1n0W R1086 1 216 045 00 RES CHIP 680 95 10W 1336 1 216 053 00 RES CHIP 1 5K 95 110W 81087 1 216 061 00 RES CHIP 3 3K iNOW R1088 1 216 295 91 SHORT 1338 1 216 091 00 RES CHIP 56K 1 R1342 1 216 025 91 100 1 R1090 1 216 033 00 RES CHIP 220 95 10W R1344 1 216 025 91 100 985 1 1095 1 216 061 00 3 3K 95 INOW 1345 1 216 049 91 RES CHIP 1K ALL EXCEPT KV 20FV12 21FV12 C 1346 1 216 033 00 RES CHIP 220 1 81098 1 216 033 00 RES CHIP 220 95 10W 81099 1 208 798 11 METAL CHIP 4 7K 1 10W R1347 1 216 025 91 100 iNOW 81103 1 216 065 91 4 7K 95 1 10 R1348 1 216 025 91 RES CHIP 100 iNOW 81104 1 216 065 91 RES CHIP 4 7K 95 1 R1349 1 216 295 91 SHORT 0 R1105 1 216 073 00 10K 95 INOW KV 21FE12A ONLY 1106 1 216 085 00 RES CHIP 33K 95 1 10 1350 1 216 073 00 RES CHIP 10K 95 1 KV 20FS12 21FE12 A C ONLY 1351 1 216 067 00 RES CHIP 5 6K 95 1 1350 1 216 049 91 RES CHIP 1K 1108 1 216 065 91 RES CHIP 47 1 1355 1 216 025 91 RES CHIP 100 1 81109 1 216 073 00 RES CHIP 10K 95 1 1110 1 216 059 00 RES CHIP 2 7K 95 1 10 1356 1 216 067 00 RES CHIP 5 6K 95 1 R1111 1 216 065 91 RES CHIP 47 95 1 13
58. 0 1 216 097 91 10K 56 1A0W 19 1 444 267 11 INDUCTOR 10H 1021 1 216 121 91 RES CHIP M 1 R1022 1 216 073 00 10K 1 11304 1 414 26741 INDUCTOR 1023 1 216 073 00 10K 5 1 11305 1 414 267 11 INDUCTOR 100H 11910 14414 26741 INDUCTOR 10H 1024 1 216 033 00 220 5 14142711 INDUCTOR 4n 1025 1 208 814 91 METAL CHIP 22K 1 1315 1444426741 INDUCTOR 10H 1026 1 216 065 91 47 5 1 1027 1 216 041 00 470 1 81028 1 216 045 00 680 Bo 1 TRANSISTOR 1029 1 216 113 00 470K 5 1 01001 8 729 216 22 TRANSISTOR 2SB709A QRS TX R1030 1 216 049 91 RES CHIP m WOW 01002 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1031 1 216 041 00 RES CHIP 470 m INOW 01003 8 729 422 27 TRANSISTOR 2SD601A QRS TX 1032 1 216 065 91 4 7K m OW 01009 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1033 1 216 081 00 RES CHIP 22K m 1 0 01010 8 729 422 27 TRANSISTOR 2SD601A QRS TX ALL EXCEPT KV 20FS12 21FE12 C 1034 1 216 043 91 RES CHIP 560 INOW 81035 1 216 049 91 1K 5 1 01010 8 729 120 28 TRANSISTOR 28C2412K T 146 QR 1036 1 216 033 00 RES CHIP 220 m WOW KV 20FS12 01FE12 C ONLY 1037 1 216 033 00 RES CHIP 220 INOW 01011 8 729422 27 TRANSISTOR 2SD601A QRS TX 1038 1 216 025 91 RES CHIP 100 INOW 01301 8 729 422 27 TRANSISTOR 2SD601A QRS TX 0
59. 0 CERAMIC CHIP 470 50 C1330 1 163 231 11 CERAMIC CHIP 15PF 50V 1389 1 163 038 91 CERAMIC CHIP 0 1 25V C1331 1 163 021 91 CERAMIC CHIP 0 01 pF 10 501 KV 20FV12 21FV12 C ONLY C1332 1 163 021 91 CERAMIC CHIP 10 50V 1392 1 163 231 11 CERAMIC CHIP 15PF C1334 1 163 021 91 CERAMIC CHIP 10 50V C1394 1 104 664 11 ELECT 20 25 C1399 1 163 243 11 CERAMIC CHIP 47PF 5 50V 1335 1 163 021 91 CERAMIC CHIP 10 50V C1336 1 163 021 91 CERAMIC CHIP 10 50 1339 1 163 021 91 CERAMIC CHIP 10 50V CONNECTOR C1340 1 126 963 11 ELECT 20 50V C1341 1 163 021 91 CERAMIC CHIP 001 10 50 CN1001 1 564 511 11 PLUG CONNECTOR 8P CN1002 1 560 124 00 PLUG CONNECTOR 2 5MM 4P C1342 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V 1003 1 573 301 21 CONNECTOR BOARD TO 20 C1343 1 163 038 91 CERAMIC CHIP 25 1004 1 573 301 21 CONNECTOR BOARD TO 20 C1344 1 126 935 11 ELECT 470uF 20 16V 1345 1 163 021 91 CERAMIC CHIP 10 50 1349 1 163 021 91 CERAMIC CHIP 00 10 DIODE C1350 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V D1001 8 719 921 44 DIODE MTZJ T 77 5 1C 1354 1 126 959 11 ELECT 04 295 50 KV 20FS12 21FE12 A C ONLY D1010 8 719 977 22 DIODE UDZ TE 17 9 1B 1354 1 126 957 11 ELECT 0 22uF 20 00 50V KV 21FE12A ONLY D1011 9 073 01 DIODE MA111 TX C1355 1 126 767 11 ELECT 1000 205 16 C1356 1 163 133 00 CERAMICCHIP 5 50 0101
60. 03 11 CERAMIC CHIP 330PF 10 50V C1381 1 163 038 91 CERAMIC CHIP 0 1 25V 1329 1 103 010 11 CERAMIC CHIP 0 0012uF 10 0 C1382 1 126 964 11 ELECT 10 20 50 01380 1 163 231 11 CERAMIC CHIP 15PF 95 50V C1385 1 126 964 11 ELECT 1 20 01351 1 163 021 91 CERAMIC CHIP 10 50V 1386 1 163 038 01 CERAMIC CHIP 0 1 25V 13 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note M The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK 101305 8 759 658 02 IC BA3993F 01387 1 163 133 00 CERAMIC CHIP 470PF 95 C1389 1 163 038 91 CERAMIC CHIP 0 1 25V KV 20FV12 21FV12 C ONLY CHIP CONDUCTOR 1392 1 163 231 11 CERAMIC CHIP 15PF 5 50V C1394 1 104 664 11 ELECT 20 25V JRO002 1 216 295 91 SHORT C1399 1 163 243 11 CERAMIC CHIP 4TPF 501 JR1000 1 216 295 91 SHORT JR1001 1 216 295 91 SHORT 481002 1 216 295 91 SHORT CONNECTOR JR1003 1 216 295 91 SHORT CN1001 1 564 511 11 PLUG CONNECTOR 8P JR1004 1 216 295 91 SHORT CN1002 1 560 124 00 PLUG CONNECTOR 2 5MM 4P 481005 1 216 295 91 SHORT CN1003 1 573 301 21 CONNECTOR BOARD 20 JR1006 1 216 295 91 SHORT 004 1 573 301 21 CONNE
61. 1044 1 216 065 91 4 7K INOW 01315 8 729 216 22 TRANSISTOR 25B709A QRS TX 1045 1 216 065 91 4 7K 1 10 01316 8 729 216 22 TRANSISTOR 25B709A QRS TX 81046 1 249 425 11 CARBON 4 7K 14W 01317 8 729 216 22 TRANSISTOR 25B709A QRS TX 1047 1 216 065 91 RES CHIP 4 7K 1 10 01325 8 729 422 27 TRANSISTOR 2SD601A QRS TX 1048 1 216 065 91 4 7K 1 10 01326 8 729 422 27 TRANSISTOR 2SD601A QRS TX 81049 1 216 065 91 4 7K 1 10 Q1327 8 729 422 27 TRANSISTOR 2SD601A QRS TX R1050 1 216 065 91 RES CHIP 4 7K 1 10 Q1328 8 729 216 22 TRANSISTOR 25B709A QRS TX 81052 1 216 033 00 220 985 INOW 01329 8 729 216 22 TRANSISTOR 25B709A QRS TX 81053 1 216 033 00 220 9 1 10 Q1330 8 729 422 27 TRANSISTOR 2SD601A QRS TX 81054 1 216 065 91 47 955 1 10 01331 8 729 216 22 TRANSISTOR 25B709A QRS TX 1055 1 216 049 91 1 985 110W 01332 8 729 216 22 TRANSISTOR 25B709A QRS TX 81056 1 216 081 00 RES CHIP 22K 955 10W Q1336 8 729 422 27 TRANSISTOR 2SD601A QRS TX 81057 1 216 049 91 1 985 110W 01350 8 729 216 22 TRANSISTOR 25B709A QRS TX 81058 1 216 635 11 METAL CHIP 220 1 1n0W 01354 8 729 216 22 TRANSISTOR 25B709A QRS TX 81059 1 247 815 91 CARBO 220 985 R1060 1 216 635 11 METAL CHIP 220 1 1n0W RESISTOR R1061 1 247 815 91 CARBO 220 985 81062 1 216 073 00 RES CHIP 10K 955 10W R556 1 216 295
62. 12 US 19 19 207 50 137 19 o Kv 2iFvi2 U U 23 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C 5 4 MB BOARD ADJUSTMENTS H Frequency Free Run Check 1 Input a TV mode RF with no signal 2 Connect a frequency counter to base of Q501 TP 500 H DRIVE 3 Check H Frequency for 15735 200 Hz and 15650 200 Hz for PAL N KV 21FE12A ONLY Select video 1 with no signal input Setthe conditions for a standard setting V Frequency Free Run Check 1 2 3 Connect the frequency counter on the A Board to TP 508 V OUT or CN 501 pin 6 V DY and ground 4 Check that V Frequency shows 60 4 Hz for NTSC 50 4 Hz for PAL N KV 21FE12A ONLY Drive RDRV Adjustments 1 Input a color bar signal and set the level to 75 2 In Standard mode set PICTURE to maximum and COLOR to minimum 3 Activate the Service Adjustment Mode 4 Set both GON and BON items Using 3 and 6 set each to the following values Leave RON set to 1 SERVICE RON 1 T oN 0 OFF R ON ON D GON OFF 0 B ON OFF 0 5 Select the DCOL item and set it to 0 6 Connect an oscilloscope probe to C board J701 pin 12 KR RED OUT 7 Select RDRV with 1 and 4 8 Adjust the value of RDRV with and 6 for 86 5 2 VDC 86 5 2 VDC 9 Reset the item DCOL to 1 10 Reset and BON values to 1 R ON O
63. 12 21FE12 A C ONLY L504 1 412 533 21 INDUCTOR C501 A 8 759 700 07 IC NJM2903M TE2 L508 A 1 406 981 21 INDUCTOR 470 10502 8 759 980 58 TDA8172 1510 A 1 412 528 11 INDUCTOR 18H C601 A 8 749 015 60 IC STR F6624 KV 20FS12 20FV12 ONLY L603 1 412 529 11 INDUCTOR 22H L604 1 412 525 31 INDUCTOR 10 C601 A 8 749 013 75 IC STR F6654 ALL EXCEPT KV 20FS12 20FV12 L605 1 412 529 11 INDUCTOR 22H 602 8749 01647 135 12 IC603 875919803 IC PQOSRF21 10604 876970175 IC NJM7805FA PHOTO COUPLER 2001 874243400 HYB IC SBX1981 51P CLEAR 6 8 749 010 64 PHOTO COUPLER PC123FY2 JACK IC LINK J201 1 794 118 11 JACK BLOCK PIN 3P KV 20FS12 21FE12 A C ONLY PS401 A 1 576 336 21 LINK IC ALL EXCEPT KV 21FV12 C J201 1 794 119 11 TERMINAL BLOCK S 4P PS401 A 1 532 686 21 LINK IC 2 7A 150V KV 21FV12 C ONLY KV 20FV12 21FV12 C ONLY J201 1 794 115 11 JACK BLOCK PIN 2P KV 21FM12 ONLY TRANSISTOR J202 1 794 267 11 JACK PIN ALL EXCEPT KV 21FM12 J202 1 794 266 21 JACK PIN 2P Q101 8 729 422 27 TRANSISTOR 2SD601A QRS TX KV 21FM12 ONLY 0410 8 729 422 27 TRANSISTOR 2SD601A QRS TX J205 1 794 116 11 JACK BLOCK PIN 2P KV 21FV12 C ONLY KV 20FV12 21FV12 C ONLY 0411 8 729 216 22 TRANSISTOR 25B709A QRS TX J401 1 568 267 21 JACK 0501 8 729 140 50 TRANSISTOR 2SC3209LK TP 0502 A 8 729 051 69 TRANSISTOR 2502624 CHIP CONDUCTOR 0503 A 8 729 422 27 TRANSISTOR 2SD601A QRS TX ALL EXCEPT KV
64. 12 A C 21FM12 21FV12 C Note Note The components identified by shading and mark are Les composants identifies per un trame et une marque critical for safety Replace only with part number sont critiques pour la securite Ne les remplacer que par specified une piece portant le numero specifie 7 4 CHASSIS KV 20FS12 21FM12 ONLY 7 685 648 71 SCREW BVTP 3X12 7 685 647 71 SCREW 3X10 m 7 685663 71 SCREW BVTP 4X16 4 365 808 01 SCREW 5 TAPPING REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 1 X 4037 547 1 BEZNET ASSY 2 5 17 1304 201 MB VAR MOUNTED PC BOARD KV 21FM12 ONLY KV 21FM12 ONLY 1 X 4037 392 1 BEZNET ASSY 2 5 17 1304 183 MB VAR MOUNTED PC BOARD KV 20FS12 ONLY KV 20FS12 ONLY 2 4 046 161 01 EMBLEM NO 8 SONY 18 1299 182 COMPLETE PC KV 20FS12 ONLY 3 4 073 931 11 BUTTON MULTI KV 21FM12 ONLY 18 A 1299 189 A A COMPLETE PC BOARD KV 21FM12 ONLY 3 4 073 843 01 BUTTON MULTI KV 20FS12 ONLY The high voltage leads associated with the FBT on this board are not included and must be ordered separately See 22 24 4 4 073 933 01 GUIDE LED KV 21FM12 ONLY 4 4 073 844 01 GUIDE LED KV 20FS12 ONLY 19 1 790 316 21 CORD AC POWER WITH CONNECTOR 5 4 073 932 21 DOOR KV 21FM12 ONLY 20 1 766 374 11 PLUG 5 4 073 842 11 DOOR KV 20FS12 ONLY 21 1 453 316 21 FBT ASSY 1748 4 4 22 24
65. 130 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1040 1 216 033 00 RES CHIP 220 WOW Q1306 8 729 422 27 TRANSISTOR 2SD601A QRS TX 1041 1 216 073 00 RES CHIP 10K m 1 0 R1042 1 249 413 11 CARBON 470 5 140 01307 8 729 216 22 TRANSISTOR 2SB709A QRS TX ALL EXCEPT KV 21FM12 21FE12A 01308 8 709 216 22 TRANSISTOR 2SB709A QRS TX R1042 1 249 414 11 CARBON 560 m Q1310 8 729 422 27 TRANSISTOR 2SD601A QRS TX KV 21FM12 ONLY 8 729 422 27 TRANSISTOR 2SD601A QRS TX 1043 1 216 071 00 RES CHIP 82K 9 01312 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1044 1 216 065 91 RES CHIP 4 7K 35 01313 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1045 1 216 065 91 RES CHIP 4 7K Q1315 8 729 216 22 TRANSISTOR 2SB709A QRS TX R1046 1 249 425 11 CARBO 4 7 Sh 01316 8 709 216 22 TRANSISTOR 2SB709A QRS TX 1047 1 216 065 01 RES CHIP 4 7K 95 1 0 01947 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1048 1 216 065 91 4JK 5 1 01325 8 729 422 27 TRANSISTOR 2SD601A QRS TX 1049 1 216 065 91 RES CHIP 4 7K m OW Q1326 8 729 422 27 TRANSISTOR 2SD601A QRS TX 1050 1 216 065 01 4 7K m 1 Q1327 8 729422 27 TRANSISTOR 2SD601A QRS TX R1052 1 216 033 00 RES CHIP 220 m WOW Q1328 8 709 216 22 TRANSISTOR 2SB709A QRS TX 1053 1 216 033 00 RES CHIP 220 INOW 01329 8 729 216 22 TRANSISTOR 2SB709A QRS TX 81054 1 216 065 91 4JK 55 1 Q1330 8 729 422 27 TRANSISTOR 2
66. 16 033 00 220 95 110W 1317 1 216 022 00 75 985 1 R1068 1 216 025 91 100 95 10W KV 20FV12 21FV12 C ONLY 1318 1 216 022 00 RES CHIP 75 1 81069 1 216 033 00 220 95 1 KV 20FV12 21FV12 C ONLY R1070 1 216 033 00 220 95 1 10 1319 1 216 022 00 75 1 R1071 1 208 806 11 METAL CHIP 10K 1 1 10 81072 1 216 065 91 RES CHIP 4 7K 95 1 10 R1320 1 216 025 91 RES CHIP 100 95 iNOW 81073 1 216 065 91 4 7K 95 INOW R1322 1 216 081 00 RES CHIP 22K 95 1 R1323 1 216 025 91 100 1 0 81074 1 216 355 11 METAL OXIDE 3 3 W R1325 1 216 057 00 RES CHIP 2 2 95 1 81075 1 216 065 91 RES CHIP 47 95 1 10 1326 1 216 043 91 RES CHIP 560 95 1 0 R1076 1 216 065 91 RES CHIP 47 95 1 10 81077 1 216 065 91 RES CHIP 47 95 1 10 R1327 1 216 025 91 RES CHIP 100 985 1 R1078 1 216 049 91 RES CHIP 1K 95 10W R1328 1 216 067 00 5 6K 5 140W 1329 1 216 091 00 56K 1 1079 1 216 069 00 6 8K 95 INOW 1330 1 216 081 00 22K 985 1 R1080 1 216 069 00 RES CHIP 6 8K 95 1 10 1331 1 216 049 91 RES CHIP 1K 985 1 R1081 1 216 069 00 RES CHIP 6 8K iNOW R1082 1 216 065 91 4 7K 95 INOW R1332 1 216 043 91 RES CHIP 560 110W 81084 1 216 045 00 RES CHIP 680 95 1 10 R1333 1 216 033 00 RES CHIP 22
67. 16 057 00 1 215 924 00 DESCRIPTION REMARK CEMENTED 1 5 KV 20FS12 20FV12 ONLY CEMENTED 12 5 ALL EXCEPT KV 20FS12 20FV12 METAL OXIDE 22 5 22M 5 RES CHIP 1K 5 RES CHIP 10K RES CHIP 47K 5 RES CHIP 680 5 CARBON 22M 9 CARBON 470 METAL 82M 5 ALL EXCEPT KV 20FS12 20FV12 CARBON 6 8 RES CHIP 22 5 CEMENTED 12 5 ALL EXCEPT KV 20FS12 20FV12 FUSIBLE 047 1096 METAL 390K 1 KV 20FS12 20FV12 ONLY METAL 270K 1 ALL EXCEPT KV 20FS12 20FV12 CARBON 2 2 5 METAL OXIDE 0 22 5 CARBON 680 5 RES CHIP 10K RES CHIP 2 2K 5 METAL OXIDE 5 6K 5 ALL EXCEPT KV 20FS12 20FV12 CARBO 33 59 KV 20FS12 20FV12 ONLY CARBON 56 5 ALL EXCEPT KV 20FS12 20FV12 CARBON 2 2 5 CARBON 5 METAL OXIDE 0 38 5 RES CHIP 47K 5 CARBO 1 5K 5 CARBO 3 3K 5 METAL OXIDE 10K 1 5 5 METAL OXIDE 33 METAL OXIDE 0 68 5 RES CHIP 1K 5 RES CHIP 1K 5 10K METAL OXIDE 0 68 5 METAL OXIDE 10 METAL OXIDE 15K 10W 10W 1W 1 2W 110W 140W INOW 140W 1 2W 1W 1 2W 110W 10W 1 2W 1 4W 11441 14W 140W 140W KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note A C The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace sont critiques pour la securite Ne les remplacer only with part number specified que par une piece por
68. 20 160 C548 1 123 024 21 ELECT 160V C655 A 1 136 311 51 MYLAR O47uF 20 125V C549 A 1 126 934 11 ELECT 2204F 2 16V KV 20FS12 20FV12 ONLY C551 A 1 137 417 11 MYLAR 0 0047uF 10 2009 C655 A 1 136 311 61 MYLAR O47yuF 2 300V C553 1 107 662 11 ELECT 22 20 250 C657 1 104 664 11 ELECT 20 25 C557 1 163 038 91 CERAMIC CHIP 25V C658 1 135 412 51 ELECT 1000uF 2 25V C601 1 164 004 11 CERAMIC CHIP O tyF 10 251 C658 1 135 573 51 ELECT 15000 20 25V C602 1 126 967 11 ELECT 20 50V KV 21FV12 C ONLY C604 1 164 182 11 CERAMIC CHIP 0 0033uF 10 50V C699 1 117 703 11 CERAMIC 0 0047uF 20 2509 C606 A 1 113 923 11 CERAMIC 0 0033uF 20 250 C2001 1 104 664 11 ELECT 20 25 607 1 136 311 51 MYLAR O 47UF 2 125 KV 20FS12 20FV12 ONLY CONNECTOR C607 1 136 311 61 MYLAR O47uF 20 300V C611 A 1 113 92341 CERAMIC 0 0033uF 20 250 CN403 1 564 505 11 PLUG CONNECTOR 2P C612 A 1 117 893 11 ELECT 20 25 ALL EXCEPT KV 20FV12 21FV12 C KV 20FS12 20FV12 ONLY CN404 1 564 505 11 PLUG CONNECTOR 2P C612 A 1 128 714 11 ELECT 33yF 2 400 ALL EXCEPT KV 20FV12 21FV12 C C617 1 125 893 11 680PF 3 15 CN406 1 564 507 11 PLUG CONNECTOR 4P C618 1 164 081 11 CERAMIC 470PF 10 50 CN460 1 573 298 21 CONNECTOR BOARD TO BOARD 20P C619 1 136 356 11 MYLAR 50 KV 20FV12 21FV12 C ONLY C620 1 104 665 11 ELECT 100UF 2 25 01 1 580 798 11 CONNECTOR PIN DY 6P 57
69. 20FV12 21FV12 21FV12C ONLY volumne seting PAL M 21 12 ONLY Remote Commander RM Y172 KV 21FM12 ONLY More than 408 mVrms fix Remote Commander RM Y173 KV 20FS12 21FE12 21FE12A 21FE12C ONLY Channel coverage Size AA R6 batteries 2 VHF 2 13 UHF 14 69 CATV 1 12 Optional accessories Visible screen size Connecting cables VMC 810S 820S VMC 720M YC 15V 30V RK74A 20 picture measured diagonally U V mixer EAC 66 Actual screen size 21 picture measured diagonally Antenna 75 ohm external antenna terminal for VHF UHF Design and specifications are subject to change without notice HA EON ICE Ko 6 LAOC C LS300 0 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C TABLE OF CONTENTS Section Title Page Wari gs and 4 s cierre re EO NOD ise i 4 Satety Check OUS EUICHOTIS seco oues toco rer uu neta 7 Te u u trem veste 8 2 DISASSEMBLY 24 WURearCoverihemoVals 19 2 02 Ghassis ASSembly HemoVal 19 23 INNUIT RUE 13 2 4 Picture Tube oreet repe ere gen era e eo de 14 3 SET UP ADJUSTMENTS 3 1 Beam 3 2
70. 21FM12 48001 1 216 295 91 SHORT 0503 A 8 729 120 28 TRANSISTOR 28C2412K T 146 QR JROO2 1 216 295 91 SHORT ALL EXCEPT KV 20FS12 21FE12 A C KV 21FM12 ONLY JR202 1 216 295 91 SHORT KV 20FS12 21FE12 A C ONLY 0504 8 729 809 29 TRANSISTOR 2504159 48403 1 216 295 91 SHORT 0505 A 8 729 200 17 TRANSISTOR 25 10910 2 48405 1 216 295 91 SHORT KV 21FV12 C ONLY 0506 8 729 422 27 TRANSISTOR 2SD601A QRS TX ALL EXCEPT KV 21FV12 C JR409 1 216 295 91 SHORT KV 20FS12 21FE12 A C ONLY JR411 1 216 295 91 SHORT KV 20FV12 21FV12 C ONLY 0506 A 8 729 422 27 TRANSISTOR 2SD601A QRS TX JR412 1 216 295 91 SHORT KV 20FS12 21FE12 A C ONLY KV 21FV12 C ONLY 48430 1 216 295 91 SHORT 0507 A 8 729 216 22 TRANSISTOR 2SB709A QRS TX JR470 1 216 295 91 SHORT KV 21FM12 ONLY 0604 8 729 422 27 TRANSISTOR 2SD601A QRS TX 0605 A 8 729 046 40 TRANSISTOR 25 2663 JR471 1 216 295 91 SHORT KV 21FV12 C ONLY 0606 8 729 422 27 TRANSISTOR 2SD601A QRS TX 48503 1 216 295 91 SHORT 48505 1 216 295 91 SHORT ALL EXCEPT KV 21FV12 C 0607 8 729 922 37 TRANSISTOR 28D2144S TP UVW 0608 8 729 422 27 TRANSISTOR 2SD601A QRS TX Q609 8 729 423 33 TRANSISTOR 280331 1A QRSTA KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note A The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace sont critiques pour la securite Ne les remplacer only with part number specified que par une piec
71. 3 871997722 DIODE UDZ TE 17 9 1B 65 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note M The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK D1014 8 719 073 01 DIODE MA111 TX JR1083 1 216 295 91 SHORT 01301 8 719 914 44 DIODE DAP202K T 146 ALL EXCEPT KV 20FV12 21FV12 C 21FE12A D1310 8 719 976 99 DIODE UDZ TE 17 5 1B 481300 1 216 295 91 SHORT JR1301 1 216 295 91 SHORT JR1302 1 216 295 91 SHORT FERRITE BEAD 481303 1 216 295 91 SHORT FB1301 1 412 911 11 FERRITE JR1304 1 216 295 91 SHORT FB1302 1 412 911 11 FERRITE JR1305 1 216 295 91 SHORT JR1306 1 216 295 91 SHORT 481307 1 216 295 91 SHORT FILTER JR308 1 216 295 91 SHORT FLI301 1 239 847 11 FILTER LOW PASS 121829591 SHORT FLI302 1 239 847 11 FILTER LOW PASS 15165969 SHORT FL1303 1 239 847 11 FILTER LOW PASS JB 15165869 SHORT JR312 1 216 295 91 SHORT IC JR313 1 216 295 91 SHORT C1001 8 759 658 03 IC M37273MF 258SP pus ko pel C1002 8 759 353 00 IC NJM2534MITE2 KV 20FV12 21FV12 C ONLY 1 JR317 1216295491 SHORT 1003 8 759 527 77 M24C16 MN6T 1301 8 752 092 17 1 CXA2131AS 1301 8 752
72. 3 924 11 CERAMIC 0 0047uF 20 2909 C526 1 126 960 11 ELECT pF 20 50V KV 20FS12 20FV12 ONLY C634 C527 1 126 965 11 ELECT 22 20 50 1 137 605 11 MYLAR 9001 10 2509 C635 1 163 009 11 CERAMIC CHIP O 001uF 10 50V C528 1 164 161 11 CERAMIC CHIP 0 002242 10 50V C636 1 126 970 11 ELECT 2 50 C529 1 164 161 11 CERAMIC CHIP 0 002242 10 50V C637 1 163 009 11 CERAMIC CHIP O 001uF 10 50V C530 1 163 009 11 CERAMIC CHIP O 001uF 10 50V C638 1 163 005 11 CERAMIC 470PF 10 50V C531 1 106 387 00 MYLAR 0068 10 2009 C533 1 126 941 11 ELECT 2 25V C639 1 126 965 11 ELECT 20 50 C641 1 107 679 91 ELECT 10yF 20 450 C534 A 1 126 964 11 ELECT 10yF 20 50V C643 1 104 760 11 CERAMIC CHIP 10 50V C535 1 126 959 11 ELECT O47uF 20 50V C644 1 161 964 91 CERAMIC 0 0047 250V C537 A 1 126 963 11 ELECT 20 50V C645 1 161 964 91 CERAMIC 0 0047uF 250V C539 1 107 645 11 ELECT 22 20 160 C540 1 107 645 11 ELECT 22 20 160 C646 1 161 964 91 CERAMIC 0 0047 uF 250V C647 1 161 964 91 CERAMIC 0 0047uF 250V C541 1 126 969 11 ELECT 20 20 50 C648 1 136 346 51 MYLAR 022 2 125V C542 1 126 967 11 ELECT 20 50 KV 20FS12 20FV12 ONLY C543 1 137 194 81 MYLAR 5 50 C648 1 136 346 61 MYLAR 022 2 300 C546 A 1 107 635 11 ELECT 4 7uF 20 160V C652 1 130 471 00 MYLAR 0 001uF 5 50V C547 A 1 163 031 11 CERAMICCHIP 0 01pF 50V C654 1 107 636 11 ELECT 10uF
73. 36 11 ELECT 10 20 160 C655 A 1 136 311 51 MYLAR 047 20 125 C601 1 164 004 11 CERAMIC CHIP 0 1 uF 10 25V KV 20FS12 20FV12 ONLY C602 1 126 967 11 ELECT 4714F 20 50V C655 A 1 136 311 61 MYLAR 047 20 300 C604 1 164 182 11 CERAMIC CHIP Q 0033uF 10 50 ALL EXCEPT KV 20FS12 20FV12 C606 A 1 113 923 11 CERAMIC 0 0033uF 20 250 C657 1 104 664 11 ELECT 20 25V C607 1 136 311 51 MYLAR 0 47 UF 20 125 KV 20FS12 20FV12 ONLY C658 1 135 412 51 ELECT 1000UF 20 25V ALL EXCEPT KV 21FV12 C C607 1 136 311 61 MYLAR 0 47 UF 20 900 C658 1 135 573 51 ELECT 150004 20 25V ALL EXCEPT KV 20FS12 20FV12 KV 21FV12 C ONLY C611 A 1 113 923 11 CERAMIC Q 0033uF 20 250 C699 1 117 703 11 CERAMIC 0 0047 20 250 612 1 117 893 11 ELECT 470uF 20 250 02001 1 104 664 11 ELECT 20 25V KV 20FS12 20FV12 ONLY 612 A 1 128 714 11 ELECT 330uF 20 400 ALL EXCEPT KV 20FS12 20FV12 CONNECTOR C617 1 125 893 11 680PF M 1 5KV pp C618 1 164 081 11 CERAMIC 470PF 10 50V CN403 1 564 505 11 PLUG CONNECTOR 2P ALL EXCEPT KV 20FV12 21FV12 C C619 1 136 356 11 MYLAR 470PF 5 50V CN404 1 564 505 11 PLUG CONNECTOR 2P C620 1 104 665 11 ELECT 100uF 20 25V ALL EXCEPT KV 20FV12 21FV12 C KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note The components identified by shading and mark are critical for safety Replace only with part number specified Note Les composants identifies per un trame et une marque son
74. 46 A 1 249 377 11 CARBON 047 R547 A 1 215 892 11 METAL OXIDE 1K R630 1 249 421 11 CARBON 2 2K 1 R549 A 1 260 288 11 CARBON 047 R632 A 1 216 361 21 METAL OXIDE 0 22 985 R633 1 249 415 11 CARBON 680 95 R550 A 1 260 288 11 CARBON 047 95 1 2 R634 1 216 073 00 RES CHIP 10K 95 1 10 R552 A 1 215 910 00 METAL OXIDE 68 95 W 635 1 216 057 00 2 2K 1 10 553 A 1 216 365 00 METAL OXIDE 0 47 R554 A 1 249 429 11 CARBON 10K 95 R637 1 216 485 11 METAL OXIDE 5 6K 95 W 555 A 1 247 895 91 CARBON 470K 95 14W ALL EXCEPT KV 20FS12 20FV12 R638 1 249 399 11 CARBON 33 95 556 A 1 249 416 11 CARBON 820 985 14W KV 20FS12 20FV12 ONLY 557 A 1 247 895 91 CARBON 470K 985 R638 1 249 402 11 CARBO 56 95 R558 A 1 249 441 11 CARBON 100K 985 R639 1 249 421 11 CARBO 2 2K 985 559 A 1 249 429 11 CARBON 10K 985 640 1 249 417 11 CARBO 1 95 14W R560 A 1 215 902 11 METAL OXIDE 47K IW R641 A 1 216 363 00 METAL OXIDE 0 33 5 MW 561 A 1 215416 00 METAL 620 1 42 1 216 089 91 RES CHIP 47K 95 1 10 b4R562 A 1 208 806 11 METAL CHIP 10K 0 50 1 10W R643 1 249 419 11 CARBON 1 5K 95 563 A 1 249 441 11 CARBON 100K 95 14W R644 1 247 843 11 CARBON 3 3K 95 565 A 1 249 429 11 CARBON 10K 95 645 1 215 898 11 METAL OXIDE 10K W 566 A 1 216 073 00 RES CHIP 10K 95 1 10 R646 1 249 419 11 CARBO 1 5K 95 14W R567 A 1 216 073 00 RES CHIP 10K
75. 5 ALL EXCEPTIKV 20FV12 21FV12 0 526 120881491 METAL CHIP 2K 050 1 Note The components identified by shading and mark are critical for safety Replace only with part number specified Note The components identified by in this manual have been carefully factory selected for each set in order to satisfy KV 20FS12 20F V12 21FE12 A C 21FM12 21FV12 C regulations regarding x ray radiation Should replacement be required replace only with the value originally used REFNO PARTNO DESCRIPTION 527 1 216 081 00 22K R528 1 249 421 11 CARBON 2 2K R529 1 216 105 91 220K 530 1 216 101 00 150K 531 1 216 085 00 33K R532 1 215 431 00 METAL 2 7K 533 1 215 461 00 METAL 47K R534 1 215 455 00 METAL 27K R535 1 249 441 11 CARBO 100K R536 A 1 216 355 11 METAL OXIDE 3 3 R538 A 1 215 890 11 METAL OXIDE 470 539 1 249 385 11 CARBON 2 2 R540 1 249 425 11 CARBON 4 7K R541 1 249 429 11 CARBON 10K R542 A 1 215 910 00 METAL OXIDE 68 R543 1 247 887 00 CARBO 220K R544 1 260 312 11 CARBO 47 R546 A 1 249 377 11 CARBO 0 47 R547 A 1 215 892 11 METAL OXIDE 1K R549 A 1 260 288 11 CARBO 0 47 R550 1 260 288 11 CARBON 0 47 R552 A 1 215 910 00 METAL OXIDE 68 R553 A 1 216 365 00 METAL OXIDE 0 47 R554 A 1 249 429 11 CARBON 10K R555 A 1 247 895 91 CARBON 470K 556 A 1 249 416 11 CARBO 820 557 A 1 247 895 91 CARBO 470K 558 A 1 249 441 11 CAR
76. 5 144 C412 1 163 038 91 0 14 25V 2609911 CARBO K 1 260 099 11 CARBON 5 ELECT a R73 1 260 099 11 CARBON 5 114630311 2 1 260 087 11 CARBON 00 1 126 963 11 ELEC SUO C417 1 126 963 11 ELECT 47 F 20 00 50V R718 1 216 375 00 METAL OXIDE 3 3 5 422 1 126 963 11 ELECT 20 00 50V R719 1 215 888 00 METAL OXIDE 220 5 2W C423 1 126 963 11 ELECT 20 00 50V R720 1 249 421 11 CARBO 2 2K 5 1 4W R721 1 249 421 11 CARBO 2 2K 5 14W C450 1 126 963 11 ELECT 20 00 50V 451 1 126 963 11 ELECT 4 7 20 00 50V 458 1 126 963 11 ELECT 20 00 50V C459 1 126 963 11 ELECT 4 7 20 00 50V C460 1 126 965 11 ELECT 22 20 00 50V 63 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note K M The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK CONNECTOR CAPACITOR CN450 1 573 301 21 CONNECTOR BOARD TO BOARD 20 C1002 1 107 698 11 ELECT 1OyF 20 25 KV 21FV12 21FV12 C ONLY C005 1 163 259 91 220PF 5 amp 50 IC C008
77. 5 11 1 564 505 11 1 564 505 11 1564 50511 s 4 wa A 15 8 157329821 8 15732982 gi A O 0230 43 12 RD9fEWT RFD91EW T H 1 CHIP p Sx 02001 LNK0120022G LNK0120022G LNK0120022G LNK0120022G1 LNK022022G2 LNK01220022G1 F 2 F601 1 6 6 3A 125V 6 3A 250V 6 3A 250V 6 3A 125V 6 3A 250V 6 3A 250V i 55 ETEYL SN Tags 0 7 f 1 401 TDA7075AQ N2 TDA7075AQ N2 TDA7075AQ N2 TDA7075AQ N2 TDA7075AQN2 EA iaa B 1 4 d 0001 I ST 8 80 405 NJM2521M TE1 NJM2521M TE1 NJM2521M TE1 2 NJM25224 CE1 ja wee ag wore LT pace 0 08 IC406 NJM2521M TE1 NJM2521 TE1 4 NJM22MT 3 gt 4 TO CN407 cm E ss E lt l ea IC601 STR F6624 STR F6654 STR F6654 STR F6624 STR F6654 STR F6654 SRM curd un 4 J201 1 794 118 11 1 794 118 11 1 794 115 11 1 794 119 11 1 794 118 11 1 794 119 11 G naa PT VUE Tq aw J202 1 794 267 11 1 794 267 11 1 794 266 21 1 794 267 11 1 794 267 11 1 794 267 11 Ez COE BULL T H 105 e ve BRT w VB BOAR JR470 D PR 4 E 3 D E P
78. 55 1 R648 1 215 908 00 METAL OXIDE 33 5 W R568 A 1 215 882 00 METAL OXIDE 22 R650 1 216 387 11 METAL OXIDE 0 68 5 W R571 1 216 065 91 47 95 INOW R653 1 216 049 91 RES CHIP 1K 5 1 10 R572 1 216 065 91 RES CHIP 47 95 1 10 R655 1 216 049 91 RES CHIP 1K 1 10 R573 1 216 109 00 330K 95 10W R656 1 249 429 11 CARBON 10K 95 R601 A 1 219 513 11 CARBON 95 R658 1 216 387 11 METAL OXIDE 0 68 m W KV 20FS12 20FV12 ONLY R659 1 215 857 11 METAL OXIDE 10 iW R602 A 1 249 389 11 CARBON 47 95 R660 1 215 924 00 METAL OXIDE 15K W R603 1 215 485 00 470K fs KV 20FS12 20FV12 ONLY R605 A 1 205 998 11 CEMENTED 1 5 100 R660 1 216 485 11 METAL OXIDE 5 6K W KV 20FS12 20FV12 ONLY R605 A 1 202 968 11 CEMENTED 1 2 95 10W R661 1 216 057 00 2 2K 95 10W R606 1 205 998 11 CEMENTED 1 95 100 R662 A 1 216 485 11 METAL OXIDE 5 6K M KV 20FS12 20FV12 ONLY ALL EXCEPT KV 20FS12 20FV12 R606 1 202 968 11 CEMENTED 1 2 95 10 R663 1 216 081 00 22K 95 1 10 61 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note A C B The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRI
79. 57 1 216 043 91 RES CHIP 560 1 81300 1 216 049 91 RES CHIP 1K INOW 1358 1 216 057 00 RES CHIP 2 2K 95 1 1359 1 216 025 91 RES CHIP 100 95 1 81301 1 216 053 00 1 5 INOW 1360 1 216 041 00 RES CHIP 470 95 iNOW 1300 1 216 041 00 RES CHIP 470 95 iNOW 81303 1 216 025 91 RES CHIP 100 95 INOW 1361 1 216 295 91 SHORT 81304 1 216 049 91 1K 95 1 1360 1 216 065 91 RES CHIP 4 7K 95 1 R1306 1 216 033 00 220 95 10W 81363 1 216 043 91 560 1 1364 1 216 025 91 100 1 1308 1 216 033 00 220 95 10W 1365 1 216 025 91 100 985 1 1310 1 216 025 91 100 95 16 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque V B and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REF NO PARTNO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK 81366 1 216 025 91 RES CHIP 100 9 5 1hn0W 1410 1 216 295 91 SHORT R1367 1 216 025 91 RES CHIP 100 95 1hn0W ALL EXCEPT KV 21FE12A R1368 1 216 057 00 2 2K 95 140W 1411 1 216 033 00 RES CHIP 220 1 ALL EXCEPT KV 20
80. 6 941 11 ELECT 470 20 00 25V R1406 1 216 049 91 1K 5 1 C914 1 130 491 00 MYLAR 0 047uF 5 00 50V 1407 1 216 065 91 4 7K 95 1hn0W 81409 1 216 043 91 RES CHIP 560 1 47 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C The components identified by shading and mark are critical for safety Replace only with part number specified Note Les composants identifies per un trame et une marque N sont critiques pour la securite Ne les remplacer que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK CONNECTOR 901 1 564 508 11 PLUG CONNECTOR 5P CN903 1 564 506 11 PLUG CONNECTOR 3P DIODE D901 8 719 110 88 DIODE MTZJ T 77 39 D902 871911048 DIODE MTZJ T 77 39 098 8 719 991 33 DIODE 1951337 77 TRANSISTOR 0801 8729 07 06 TRANSISTOR 2504792 0900 8 729 017 05 TRANSISTOR 2SA1837 0008 8729 42333 TRANSISTOR 2SC3311A QRSTA Q904 8729 42333 TRANSISTOR 2SC3311A QRSTA 0905 8729 19 76 TRANSISTOR 2SA1309A QRSTA 0006 8729 42333 TRANSISTOR 2SC3311A QRSTA RESISTOR R90 1 249401 11 CARBO 4 5 RXP 1 249 386 11 CARBO 27 5 R903 1 249 414 11 CARBO 560 5 904 1 249 432 11 CARBO 18K 5 R35 1 249 417 11 CARBO 1K 5 R906 1 249 432 11 CARBON 18K 5 97 1 249 386 11 CARBON 27 5 898 1 249 414 11 CARBON 560 5 R909 1 260 312 41 CARBON 47 5 R910 121647641 METALOXIDE 180 5 1 249 403 11 CARBON 68 5 R912 1247 15 01 CARBO 220
81. 7 oo oo 00 0411 53 52 asoa 01 41 00 voltages are in V MIbpII IpmIIIrspImIs Q501 00 933 06 asos 36 1 35 3 36 3 Q502 0 1 133 607 07 wo 5 55 8 56 Q503 02 38 osa oo 07 oo 22 Q504 01 65 00 09 oo 139 All voltages are in V _ G 2 8 BOARD IC VOLTAGES BOARD WAVEFORMS 558 R55 A tee NS 9 pet Mv e EMEN 132 Tm 4 _ l T LJ 2 5 Vp p H 182 8 Vp p H 23 4 Vp p H 1 08 KVp p H K AUDIO PROCESSOR KV 20FV12 21FV12 21FV12C ONLY 30 4 Vp p V 54 3 Vp p V 314Vpp V 5 0 Vp p V 6 34 N J 1251 2507 174 3 Vp p H K A BOARD IC BLOCK DIAGRAMS 8 1 voltages are in V A BOARD IC402 TDA8580Q N1 A BOARD 1 401 TDA7057 AQ N2 KV 21FV12 21FV12C ONLY ALL EXCEPT KV 21FV12 21FV12C IN 1 A BOARD LOCATOR LIST OUT 1 i DIODE 0504 5 10 0519 12 0618 2 02004 A 3 TRANSISTOR 0606 um 0505 8 0520 D2005 2 0101 11 0607
82. 7 01 4 062 047 01 1 452 032 00 8 598 542 00 4 073 934 01 3 704 372 81 1484 796 4 074 687 01 4 052 635 01 A 1372 117 A CORD POWER WITH CONNECTOR PLUG F PIN FBT ASSY NX 174B X4A4 2224 HV CAP ASSY FOCUS LEAD G2 LEAD HOLDER FBT PIECE A 110 CONV CORRECT MAGNET DISC TUNER FSS BTF WA412 COVER REAR HOLDER HV CABLE HZ BLOCK ASSY 32 34 BUTTON POWER MAIN POWER BRACKET HZ MOUNTED PWB KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note The components identified by shading and mark are critical for safety Replace only with part number specified 7 3 CHASSIS KV 20FV12 21FV12 21FV12C ONLY 7 685 648 71 SCREW BVTP 3X12 7 685 647 91 SCREW BVTP 3X10 m 7 685 663 91 SCREW BVTP 4X16 4 365 268 01 SCREW 5 TAPPING Note Les composants identifies per un trame et une marque sont critiques pour la securite Ne les remplacer que par une piece portant le numero specifie REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 1 X 4036 880 3 BEZNET ASSY 2 6 19 1342 537 VB VAR MOUNTED PC BOARD 2 4 046 161 01 EMBLEM NO 8 SONY 20 A 1 790 316 21 CORD AC POWER WITH CONNECTOR 3 4 068 307 04 BUTTON MULTI KV 20FV12 21FV12 ONLY 4 4 068 308 01 GUIDE LED 20 A 1 769 796 31 CORD POWER WITH CONNECTOR 5 4 068 309 04 BUTTON FUNCTION KV 21FV12C ONLY 6 4 068 306 03 DOOR 21 1380 627 VAR MOUNTED PC BOARD 7 4 057
83. 714 01 PIECE ASSY CORRECTION 22 1 766 374 11 PLUG F PIN 8 1 416 864 12 COIL VM 23 1 529 472 11 SPEAKER 8CM KV 20FV12 ONLY 9 4 064 883 03 HOLDER DGC 23 1 529 602 11 SPEAKER 8CM KV 21FV12 C ONLY 10 1 452 728 61 COIL NA ROTATION RT 154 24 X 4036 947 1 SPEAKER DUCT ASSY 25 11 8 738 823 05 CRT 21RSN FOR EQUATORIAL AREA 25 4 374 745 31 CUSHION A KV 21FV12C ONLY 26 X 4036 935 1 SPEAKER BOX ASSY 11 8 738 822 05 CRT 21RSN FOR NORTH AMERICA 27 4 075 859 01 COVER KV 20FV12 21FV12 ONLY 28 A 1 453 316 21 FBT ASSY 1748 4 4 29 31 12 4 053 005 01 SPACER DY 29 1 251 642 52 HV CAP ASSY 13 A 8 451 505 31 DY Y21RSA X 14 1332 035 VAR MOUNTED PC BOARD 30 1 900 800 65 FOCUS LEAD 15 1299 183 COMPLETE PC BOARD KV20FV12 ONLY 31 1 900 803 22 G2 LEAD 15 1299 201 COMPLETE PC BOARD KV 21FV12 C ONLY 32 3 704 372 31 HOLDER HV CABLE The high voltage leads associated with the FBT on this board 33 4 071 497 01 HOLDER FBT are not included and must be ordered separately See 29 31 34 4 062 047 01 PIECE A 110 CONV CORRECT 16 4 375 394 01 SPRING TENSION 35 1 452 032 00 MAGNET DISC 17 1 419 287 11 DEGAUSSING 36 8 598 431 30 TUNER FSS BTF WA411 KV 20FV12 ONLY 37 1 500 586 11 FILTER CLAMP FERRITE CORE 17 1 419 288 21 COIL DEGAUSSING KV 21FV12 C ONLY 18 1304 188 VAR MOUNTED PC BOARD 54 KV 20FV12 ONLY KV 20FS12 20FV12 21FE
84. 86 en ALL EXCEPT KV 20FV12 21FV12 C 9425 121646591 RES CHIP 47K e m 1 249 4 6K T ALL EXCEPT KV20FV12 21FM12 21FV120 5 E de R507 1 260 320 11 CARBON 20 AW R508 1 247 863 91 CARBON 2K 5 W R426 1 216 009 91 RES CHIP 2 InW KV 21FVI2IC ONLY p 27 124781591 CARBON 20 1221603300 RES CHIP 20 8 9429 1216 13 00 RES CHIP 470K 8 Bm do ob DO ME EEG ONLY 858 124942741 CARBON 68K MW R430 121644991 RES CHIP KK 1 eee UN RBS 124940741 CARBON 68K 5 14W A 1 216 861 00 METALOXDE 47 121644991 RES CHIP KK T T R522 1240 4541 CARBON 680 5b W 121607300 RES CHIP 10K ION 5022 5030 124942911 CARB 10K eg Tn REX A BONS KV 20FV12 21FV12 C ONLY R526 120881491 METAL CHIP 050 140W 60 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note T The components identified by 4 in this manual have been A The components identified by shading carefully factory selected for each set in order to satisfy and mark critical for safety regulations regarding x ray radiation Should replacement Replace only with part number specified be required replace only with the value originally used
85. 87 1 216 085 00 33K 1A0W KV 21FE12A ONLY R 388 121612900 RES CHIP 22M 1389 1 216 071 00 8 2K 95 1n0W V B ALL EXCEPT KV 21FE124 1389 1 216 077 91 RES CHIP 15K 110W 1342 537 VB VAR MOUNTED PC BOARD KV 21FE12A ONLY 4 382 854 11 SCREW M3X10 P SW 1390 1 216 025 91 RES CHIP 100 140W 81391 1 216 073 00 10K 95 110W 81392 1 216 295 91 SHORT CAPACITOR R1393 1 216 069 00 6 8K 95 140W R1394 1 216 033 00 220 5 1 C901 1 107 667 11 ELECT 221 20 00 160V C902 1 130 491 00 MYLAR 0 0477 5 00 50V 1395 1 216 033 00 RES CHIP 220 1 C903 112692511 ELECT 2000 10V 1396 1 216 033 00 220 m 1 94 1 130 471 00 MYLAR 0 0010 5 00 50V 91397 1 216 033 00 220 5 _ 1H0W C905 1 106 383 00 MYLAR 0 047uF 10 00 200V 1398 1 216 049 91 RES CHIP 1K 95 110W 81399 1 216 073 00 10K 5 110W C906 1 130 471 00 MYLAR 0 001 5 00 50V C907 1 107 638 11 ELECT 33uF 20 00 160V R1400 1 216 295 91 SHORT C908 1 126 925 11 ELECT 470uF 20 00 10V 81401 1 216 072 00 10K 1 C909 1 161 830 00 CERAMIC 0 0047 500V R1402 1 216 065 91 4 7K 140W C910 1 104 999 11 MYLAR OF 10 00 200V R1403 1 216 049 91 RES CHIP 1K 9 5 1hn0W 81404 1 216 073 00 10K 5 140W 0911 1 104 665 11 ELECT 100yF 20 00 10V C912 1 12
86. 9 1 126 94041 ELECT 3304F 2 25 C440 112696311 ELECT 4 20 50V 1 251 642 52 HV CAP ASSY ALL EXCEPT KV 20FV12 21FV12 C 1 900 800 65 FOCUS LEAD 1 900 803 22 G2 LEAD C441 1 164 346 11 CERAMIC CHIP 16V 42 1 126 963 11 ELECT 4 9 50V 1 533 223 11 HOLDER FUSE C443 1 163 009 11 CERAMIC CHIP 0001 10 50V 4 974 846 11 CAPACITOR CAP TYPE ALL EXCEPT KV 20FV12 21FV12 C 4 382 854 11 SCREW M3X10 P SW C444 1 163 021 91 CERAMIC CHIP 10 50 4 382 854 11 SCREW M3X10 P SW ALL EXCEPT KV 20FV12 21FV12 C 5 1 163 009 11 CERAMICCHIP 0010 10 50V ALL EXCEPT KV 20FV12 21FV12 C CAPACITOR C446 1 103 021 91 CERAMICCHIP 00 10 50V 1164611 CERAMIC CHIE 16V C450 116592041 CERAMICCHIP 0474F 1 16V Cio 1412695311 1004F 20 16V 501 1 102 12 00 CERAMIC 330PF 10 50 1 126 941 11 ELECT 2 652 1 106 383 00 MYLAR 0 047uF 10 200 15 11046641 ELEC 53 1410221200 CERAMIC 820PF 10 500V C204 1 163 017 00 CERAMIC CHIP 0 0047yF 10 50V C504 1 102 002 00 CERAMIC 680PF 10 500V 25 112896311 ELECT AF 2 SV C505 1 162 134 11 CERAMIC 470PF 10 KV 27 1426969341 ELEC 2 50 5 1 162 318 11 CERAMIC 00010 10 50 KV 20FS12 21FMIT2 21FET2A ONLY C507 A 1 117 642 11 8200 e 12KV C208 1 126 963 11 ELECT 2 501 508 1 137 150 11 MYLAR 10 100 ALL EXCEPT KV 20FV12 21FV12 C KV 20FS12 20FV12 21FE12 A C 21FM12
87. 9 1 126 964 11 ELECT 1 20 50 C1305 1 163 021 91 CERAMIC CHIP 10 50V C1361 1 163 231 11 CERAMIC CHIP 15PF 55 C1306 1 126 933 11 ELECT 100uF 20 16V 1363 1 163 233 11 CERAMIC CHIP 18PF 5 00 50V 01307 1 163 021 91 CERAMIC CHIP 10 50V KV 21FE12A ONLY C1308 1 126 933 11 ELECT 100uF 20 16V 1364 1 163 233 11 CERAMIC CHIP 18PF C1309 1 163 021 91 CERAMIC CHIP 10 C1365 1 163 233 11 CERAMIC CHIP 18PF 5 00 50V C1310 1 169 021 01 CERAMIC CHIP 10 50V KV 21FE12A ONLY 01311 1 163 038 91 CERAMIC CHIP 0 1 25V C1366 1 126 964 11 ELECT 1 20 50 01313 1 163 021 91 CERAMIC CHIP 10 C1367 1 126 964 11 ELECT 1 20 50V KV 20FV12 21FV12 C ONLY 01315 1 163 021 91 CERAMIC CHIP 10 50V 1375 1 163 034 00 CERAMIC CHIP 0 033uF 50V C1320 1 163 021 91 CERAMIC CHIP 10 50V 1321 1 163 021 91 CERAMIC CHIP 10 50V 01376 1 163 243 11 CERAMIC CHIP 4TPF 5 50 1322 1 163 021 91 CERAMIC CHIP 10 50V C1377 1 126 960 11 ELECT 20 50V 1323 1 126 933 11 ELECT 100uF 20 16V C1378 1 163 038 01 CERAMIC CHIP 0 1 25V 1379 1 163 021 91 CERAMIC CHIP 00 10 50V 01324 1 163 021 91 CERAMIC CHIP 10 50V ALL EXCEPT KV 21FE124 01325 1 163 123 00 CERAMIC CHIP 180PF 1379 1 163 017 00 CERAMIC CHIP 0 0047uF 10 00 C1326 1 163 021 91 CERAMIC CHIP 10 50V KV 21FE12A ONLY 01327 1 126 933 11 ELECT 100uF 20 16V C1328 1 163 227 11 CERAMIC CHIP 10PF 0 50PF 50V C1380 1 163 0
88. 9 302 43 DIODE RGP10GPKG23 Ic 1372 117 MOUNTED PWB KV 21FE12A ONLY 10701 8 759 803 42 IC LA6500 FA 10702 8 759 562 43 TDA6108JF N1B CONNECTOR JACK CN901 1 580 843 11 CONNECTOR POWER CN902 1 580 843 11 CONNECTOR POWER J701 A 1 451 470 21 SOCKET CRT SWITCH COIL 5901 A 1 571 433 21 SWITCH PUSH AC POWER L701 1 408 613 31 INDUCTOR 68uH TRANSISTOR IK 0700 8 729 423 33 TRANSISTOR 2SC3311A QRSTA 1380 627 VAR MOUNTED PC BOARD 0701 8 729 423 33 TRANSISTOR 2SC3311A QRSTA KV20FV12 21FV12 C ONLY RESISTOR CAPACITOR R700 1 247 863 91 CARBO 22K 5 1 4W C201 1 126 963 11 4TyF 20 00 50V R701 1 249 429 11 CARBO 10K 5 14W C202 1 126 963 11 ELECT 4TyF 20 00 50V R702 1 247 815 91 CARBON 220 1 404 1 164 182 11 CERAMIC CHIP 0 0033uF 10 00 50V R703 1 247 807 31 CARBON 100 C405 1 163 034 00 CERAMIC CHIP 0 033uF 50V 704 1 249 421 11 CARBON 22K C406 1 163 011 11 CERAMIC CHIP 0 0015uF 10 00 50V 705 1 216 073 00 10K 1 0W 007 1 164 222 11 CERAMIC CHIP 0 2242 25V R706 1 249 381 11 CARBON 1 5 14W C408 1 164 222 11 CERAMIC CHIP 0 22uF 25V R707 1 249 383 11 CARBO 15 5 14W C409 1 163 011 11 CERAMIC CHIP 0 0015uF 10 00 50V R708 1 247 807 31 CARBO 100 5 C410 1 163 034 00 CERAMIC CHIP 0 033 50V R709 1 247 807 31 CARBO 100 5 14W 411 1 164 182 11 CERAMIC CHIP 0 0033uF 10 00 50V R710 247 807 31 CARBO 100
89. 91 1 216 073 00 RES CHIP 10K 5 140W C901 1 107 667 11 ELECT 2 2UF 20 00 160V R1392 1 016 295 91 SHORT C902 1 130 491 00 MYLAR 0 0474 5 00 50V R1393 1 216 069 00 RES CHIP 6 8K 140W 903 1 126 925 11 ELECT 20 00 10V 8134 1 216 033 00 220 I 94 1 130 471 00 MYLAR OO0tuF 5 00 50V C905 1 106 383 00 MYLAR 0 047uF 10 009 200V 1395 1 216 033 00 220 1 R1396 1 216 033 00 RES CHIP 200 140W C906 1 130 471 00 MYLAR Q 001uF 5 00 50V R1397 121603300 RES CHIP 220 140W 97 1 107 638 11 ELECT SF 20 00 160V R1398 1 216 049 91 RES CHIP 1K 140W C908 1 126 925 11 ELECT 470 20 0096 10V 1899 1 216 073 00 10K Bo 1 C909 1 161 830 00 CERAMIC 0 0047 500 910 1 104 999 11 MYLAR OF 10 009 200V 1400 1 216 295 91 SHORT R1401 1 216 073 00 RES CHIP 10K 5 140W C911 1 104 665 11 ELECT 100uF 20 00 10V R1403 1 216 049 91 RES CHIP 1 5 140W C914 1 130 491 00 MYLAR 0 0474 5 00 50V 1404 1 216 073 00 10K 5 1 1406 1 216 049 91 1K 5 1 CONNECTOR aem RESCH RIMO 421620501 SHORT CN903 1 564 506 11 PLUG CONNECTOR ALL EXCEPT KV 21FE12A R1411 1 216 033 00 220 5 1 DIODE 1410 1 216 635 11 METAL CHIP 220 1 1K IM 093 871999133 DIODE 196132777 1415 1 216 049 91 1K 1 81416 1 216 057 00 2 2K 5 1 81447
90. A 1 803 585 11 VARISTOR ENE271D 10A KV 20FS12 20FV12 ONLY SWITCH VDR601 A 1 803 967 11 VARISTOR ENE621D 14A S2001 1 692 431 21 SWITCH TACTILE ALL EXCEPT KV 20FS12 20FV12 2002 1 692 431 21 SWITCH TACTILE S2003 1 692 431 21 SWITCH TACTILE 52004 1 692 431 21 SWITCH TACTILE 2005 1 692 431 21 SWITCH TACTILE S2006 1 692 431 21 SWITCH TACTILE S2007 1 762 816 11 SWITCH TACTILE B 2008 1 762 816 11 SWITCH TACTILE 1332 035 CB VAR MOUNTED PC BOARD SWITCH SW502 1 572 707 3441 SWITCH LEVER 4 382 854 11 SCREW M3X10 P SW CAPACITOR TRANSFORMER C701 1 104 664 11 ELECT 47 20 251 T501 A 1 435 374 11 TRANSFORMER FERRITE C702 1 136 165 00 MYLAR 0 1 585 50V T504 A 1 435 079 11 TRANSFORMER HORIZONTAL LINEAR C708 1 104 664 11 ELECT 20 251 T505 A 1 453 316 21 FBT ASSY NX 1748 X4A4 C704 1 107 649 11 ELECT 2 2UF 20 2501 T602 A 1 431 419 11 TRANSFORMER LINE FILTER 0705 1 107 652 11 ELECT 10 20 2501 KV 20FS12 20FV12 ONLY T602 1 426 717 11 TRANSFORMER LINE FILTER LFT C707 1 162 114 00 CERAMIC 0 0047 2KV ALL EXCEPT KV 20FS12 20FV12 T603 1 433 806 11 TRANSFORMER REGULATOR 10 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque C y K and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with p
91. ABEN TI lt AGING2 gt C OFF 1 i 1 AXIS Y CHROMA COLOR KILLER AXIS NTSC gt 4 lt lt ID OFF gt gt AXIS PAL Sale ale POUR 1 895 6 ola Sle afa 6a Y C MIX 5 55 91515 Ble oS Ble DC TRAN RGB CLAMP 22 FILTER ALIGNMENT DC TRAN gt Y CAL by C gt L YEROT FC BUS lt lt VGN gt gt DAC lt DECODER 5 SDA CERO lt VM LEV Sw STATUS I F OFF SYM GO sc SHARPNESS DL SHARPNESS AMP TVIC2 IN gt CHROMA SW P lt SHARPNESS gt ki SHP FO gt WIDE SAW FUNC VD SAW FUNC gt lt VON gt S CORRECTION ASPECT V SIZE gt V LINEARITY gt CVBS2 Y2 IN YSW Y SCROLL V POSITION lt gt VD ames UPPER LOWER VLIN gt G COUNTDOWN LINE COUNTER lt V ZOOM ts eee FUNC cvBSUY1IN 4 CD MODE V TIM GEN JUMP SW STARE ZIONS lt INTERLACE gt JUMP SW ea SPN ANS 2 V SYNC SEP lt REF P gt lt UPPER CPIN gt CPIN gt COMB C IN G gt MONITOR SW lt VSS gt lt VBLKW gt G k VIDEO SW H ne Y VIDEO SEL gt AFC MONOUT lt lt S SEL gt lt AFC GAIN gt gt usaw GEN REN
92. AMIC CHIP 0 0022uF 10 KV 20FS12 20FV12 ONLY C530 1 163 009 11 CERAMIC CHIP Q 001yF 10 50V C634 1 137 605 11 MYLAR 0 01 uF 10 2501 0531 1 106 387 00 MYLAR 0 068uF 10 200 C635 1 163 009 11 CERAMIC CHIP Q 001uF 10 C533 1 126 941 11 ELECT 470uF 20 25V C636 1 126 970 11 ELECT 330uF 20 50V C637 1 163 009 11 CERAMIC CHIP 0 0017 10 50 C534 A 1 126 964 11 ELECT 10 20 50V C638 1 163 005 11 CERAMIC CHIP 470PF 10 50V C535 1 126 959 11 ELECT 0 47uF 20 50V C537 A 1 126 963 11 ELECT 20 50V C639 1 126 965 11 ELECT 22yF 20 50V C539 1 107 645 11 ELECT 22yF 20 160 C641 1 107 679 91 ELECT 10 20 450 540 1 107 645 11 ELECT 22yF 20 160V C643 1 104 760 11 CERAMIC CHIP 0 047uF 10 50V C644 1 161 964 91 CERAMIC 0 0047yF 250V C54 1 126 969 11 ELECT 220yF 20 50V C645 1 161 964 91 CERAMIC 0 0047 250V C542 1 126 967 11 ELECT 20 50V C543 1 137 194 81 MYLAR 0 47 5 50V C646 1 161 964 91 CERAMIC 0 0047 250V 546 A 1 107 635 11 ELECT 20 160 C647 1 161 964 91 CERAMIC 0 0047 250V C547 A 1 163 031 11 CERAMIC CHIP 0 01 50V C648 1 136 346 51 MYLAR 0 22uF 20 125 KV 20FS12 20FV12 ONLY C548 1 123 024 21 ELECT 33uF 160V C648 1 136 346 61 MYLAR 0 22uF 20 3001 C549 A 1 126 934 11 ELECT 220uF 20 16V ALL EXCEPT KV 20FS12 20FV12 0551 A 1 197 417 11 MYLAR 0 0047uF 10 200 C652 1 130 471 00 MYLAR 0 0017 5 50V C553 1 107 662 11 ELECT 22yF 20 250 C557 1 163 038 91 CERAMIC CHIP 0 1 uF 25V C654 1 107 6
93. BO 100K 559 A 1 249 429 11 CARBON 10K R560 A 1 215 902 11 METAL OXIDE 47K 561 A 1 215 416 00 METAL 620 b4R562 A 1 208 806 11 METAL CHIP 10K R563 A 1 249 441 11 CARBON 100K 565 A 1 249 429 11 CARBON 10K 566 A 1 216 073 00 RES CHIP 10K R567 A 1 216 073 00 RES CHIP 10K R568 A 1 215 882 00 METAL OXIDE 22 R571 1 216 065 91 4 7K R572 1 216 065 91 47 R573 1 216 109 00 330K 8601 A 1 219 513 11 CARBON 47M KV 20FS12 20FV12 ONLY R602 A 1 249 389 11 CARBON 47 R603 1 215 485 00 METAL 470K R605 A 1 205 998 11 CEMENTED 1 KV 20FS12 20FV12 ONLY R605 A 1 202 968 11 CEMENTED 1 2 REMARK 5 5 5 5 5 1 1 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 0 5076 5 5 5 5 5 5 5 5 5 5 1 5 5 ALL EXCEPT KV 20FS12 20FV12 PART NO R606 R606 R607 R608 R609 R610 611 612 R613 R614 R615 R616 R617 621 626 627 627 R630 R632 R633 R634 R635 R637 R638 R638 R639 R640 R641 R642 n2 1 216 485 11 1 249 399 11 1 249 402 11 1 249 421 11 1 249 417 11 1 205 998 11 1 202 968 11 1 215 859 00 1 216 089 91 1 216 045 00 19 512 11 1 249 413 11 1 218 265 11 1 260 302 51 1 216 009 91 1 202 968 11 1 220 926 11 1 215 483 00 1 215 479 00 1 249 421 11 1 216 361 21 1 249 415 11 1 216 073 00 1 2
94. CCHIP 220PF 5 amp 1162 13300 CERAMICCHIP 50 R45 121602591 100 5 1522 R406 1 216 025 01 100 BE 1 ANE Hi C1037 1169401011 CERAMICCHIP 00012 10 50 C1038 1 163 010 11 CERAMICCHIP 0 00124F 10 50V Wd mech jin m C1039 1 163 010 11 CERAMICCHIP 0 0012uF 10 50V 2105012 C1040 1163 01041 CERAMICCHIP 0 001215 10 50V 840 121600591 RES CHIP 100 5 1 Fal n 8450 1 216 025 91 5 100 5 is Ri ia BC C1042 1 164 161 11 CERAMICCHIP 0 002242 10 50V C1043 1169480911 CERAMICCHIP OO47yF 10 25 C1048 1 137 194 81 MYLAR 50 C1049 1 163 017 00 CERAMICCHIP 00047 10 50 C1050 16908711 CERAMICCHIP 9024 10 50 C1053 1 163 229 11 S 50V C1055 116322911 5 50 C1056 1 163 009 11 CERAMIC CHIP 0 0010 10 50 1304 183 MB VAR MOUNTED PC BOARD KV 20FS12 20FE12 C 21FM12 ONLY 1304 188 MB VAR MOUNTED PC BOARD KV 20FV12 21FV12 C ONLY 1304 194 MB VAR MOUNTED PC BOARD KV 21FE12A ONLY 1304 201 MB VAR MOUNTED PC BOARD KV 21FM12 ONLY kk C1058 1 163 009 1 C1060 1 163 009 1 C1066 1 163 009 1 C1068 1 163 009 1 C1071 1 163 009 1 01070 1 163 259 9 CERAMIC CHIP Q 001uF 10
95. CHPP 10K ALL EXCEPT KV 20V1021FV1210 121603300 RES CHIP 20 21696591 RES CHIP 4K Se HOW ALL EXCEPT KV 30FVI2I21FV12 R45 21607800 RES CHIP 9421 1 249 425 11 CARBO R46 249351 CARBON SK Be 14 1 249 389 11 CARBON AAW 1 216 065 91 RES CHIP 4K fi s Uk ALL 121602591 RES CHIP 0 e 45 12169659 RES CHIP 47K Se 1 0 ALL EXCEPT KV20FV12 21FM12 21FV12 C aes ENT 121629591 SHORT 0 R503 A 1 249 426 11 CARBON 56K 5 AW 7 R506 1 215 886 11 METALOXDE 100 E u R507 A 1 260 320 11 CARBON 20 R508 1 247 863 91 CARBON 2K 5427 1 247 815 91 CARBO 20 5 sR NEM 1216493900 20 9 1 1216 1340 RES CHIP 470K 10W a 7 R513 A 1215913211 METALOXIDE 20 5 21604991 RES CHIP 1K R57 1 249 425 11 CARBO 47K 5 MW R431 21604991 RES CHIP 1K i DC dan KV 20FVI2 21FVI2IC ONLY 124607300 RES CHIP AW uu c R520 A 1215861200 METALOXIDE 47 W 21646590 RES CHIP 3K et aA GO TT NN TTT 522 1249 4541 CARBON 60 59 121607300 RES CHIP 10K 21611900 RES CHIP 470K 5 0 R524 1 249 429 11 CARBO W R525 A 121606900 RES CHIP 69K
96. CTOR BOARD 20 JR1007 1 216 295 91 SHORT JR1008 1 216 295 91 SHORT DIODE JR1009 1 216 295 91 SHORT JR1010 1 216 295 91 SHORT D1001 8 719 921 44 DIODE MTZJ T 77 5 1C JR1011 1 216 295 91 SHORT 01003 8 719 976 99 DIODE UDZ TE 17 5 1B JR1012 1 216 295 91 SHORT 01005 8 719 109 89 DIODE MTZJ T 77 5 6C JR1013 1 216 295 91 SHORT D1006 8 719 073 01 DIODE MA111 TX KV 20FS12 21FE12 A C ONLY JR1014 1 216 295 91 SHORT D1010 8 719 977 22 DIODE UDZ TE 17 9 1B 481015 1 216 295 91 SHORT JR1016 1 216 295 91 SHORT D1011 8 719 073 01 DIODE MA111 TX JR1017 1 216 295 91 SHORT D1012 8 719 073 01 DIODE MA111 TX JR1018 1 216 295 91 SHORT 01013 8 719 977 22 DIODE UDZ TE 17 9 1B 01014 8 719 073 01 DIODE MA111 TX JR1083 1 216 295 91 SHORT EXCEPT KV 20FV12 21FV12 C 21FE12A D1301 8 719 914 44 DIODE DAP202K T 146 JR1300 1 216 295 91 SHORT 01310 8 719 976 99 DIODE UDZ TE 17 5 1B JR1301 1 216 295 91 SHORT JR1302 1 216 295 91 SHORT 481303 1 216 295 91 SHORT FERRITE BEAD JR1304 1 216 295 91 SHORT FB1301 1 412 911 11 FERRITE JR1305 1 216 295 91 SHORT FB1302 1 412 911 11 FERRITE JR1306 1 216 295 91 SHORT JR1307 1 216 295 91 SHORT JR1308 1 216 295 91 SHORT FILTER JR1309 1 216 295 91 SHORT JR1310 1 216 295 91 SHORT FL1301 1 239 847 11 FILTER LOW PASS JR1311 1 216 295 91 SHORT FL1302 1 239 847 11 FILTER LOW PASS JR1312 1 216 295 91 SHORT FL1303 1 239 847 11 FILTER LOW PASS JR1313 1 216 295 91 SHORT JR1314 1 216 295 91 SHORT IC JR1315 1 216 295 91
97. DEL YDeayTimeConr 015 7 7 60 61 5 rFscOwOwOT J 01 1 j p j t 62 KID JKllelDConolOvOft oi 63 HOSC Horizontai VCO Oscillation Freq 05 12 12 a 2 j 2 2 2 2 2 o KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C FUNCTION RANGE DATA NTSC PALM PAL N VIDEO mE DATA 64 66 Vertical Sync SliceLevel 01 65 Hss _ Horizontal Sync SliceLevel oi o J p o 6e jamss qp ws o 67 VIMS SelectSignalvTIMPin os o J J j 0 68 CDMD Count Down Mode Switching 0 3 83 69 AFC AFC Loop Gain Switching os 0 0 fof o 70 Field Frequency 03 J j p 3 71 SBAL SubBalance 0 15 5 7 72 SBAS 1 j ey o J 73 STRE SubTreble 3 J T J 9 74 BBEH BBEHigh 5 4 75 BBE BBELow 5 76 SRND Surud 49110 j J J j ns 77 AUX SRSSimiaed os 78 05 0 5 0 Display Position 0330 15 15 79 TROT Tit Correction os 31 5 3 80 HCLW Horizontal Count LowerLimit_ 0255 16 81 HCHG Horizontal Count High Limit 0255 64 64 64 82 SYSC Color System 07 4 6 83 VENH Enhance
98. E MTZJ T 77 10B DIODE MTZJ T 77 10B DIODE MTZJ T 77 10B DIODE MTZJ T 77 10B DIODE RD9 1EW T1 KV 20FV12 21FV12 C ONLY DIODE RD9 1EW T1 KV 20FV12 21FV12 C ONLY DIODE RD9 1EW T1 DIODE MTZJ T 77 8 2B DIODE MA111 TX ALL EXCEPT KV 20FV12 21FV12 C DIODE GPOBDPKG 3 DIODE GPOBDPKG 3 DIODE 06 155 DIODE RGP15GPKG23 DIODE RGP10GPKG3 DIODE 155133 77 DIODE 155133 77 DIODE MTZJ T 77 5 1C DIODE GPOBDPKG 3 DIODE RGP10GPKG23 DIODE RGP15GPKG23 DIODE RGP15GPKG23 DIODE 155133 77 DIODE 155133 77 DIODE RD8 2ES T1B DIODE EL1Z V1 DIODE MA111 TX DIODE 155133 77 DIODE 155133 77 DIODE D4SB60L F DIODE D1NS4 TA DIODE D1NL20U TA DIODE MTZJ T 77 10B DIODE D1NL20U TA REFNO PARTNO DESCRIPTION REMARK D614 8 719 063 70 DIODE D1NL20U TA D615 8 719 312 10 DIODE RU4AM T3 D616 8 719 510 37 DIODE D5LC20U D617 8 719 110 31 DIODE MTZJ T 77 12C D618 8 719 991 33 DIODE 155133 77 D619 8 719 110 17 DIODE MTZJ T 77 10B D620 8 719 510 37 DIODE D5LC20U 0622 A 8 719 077 76 DIODE D2SB60A F04 D623 8 719 948 45 DIODE ERA22 08TP3 D624 8 719 991 33 DIODE 155133 77 D625 8 719 991 33 DIODE 155133 77 D626 8 719 063 70 DIODE D1NL20U TA D627 8 719 110 03 DIODE MTZJ T 77 7 5A D628 8 719 510 48 DIODE D1N20R TA D2001 8 719 070 80 DIODE LNK0120022G KV 20FS12 21FM12 21FE12 C ONLY 02001 8 719 074 84 DIODE LNK0120022G1 KV 20FV12 21FV12 C ONLY D2001 8 719 078 12 DIODE LNK0220022G2 KV 21FE12A ONLY
99. FV12 21FV12 C R1369 1 259 884 11 CARBON 47 95 14W 81412 1 216 635 11 METAL CHIP 220 1 KV 21FE12A ONLY 81413 1 216 091 00 RES CHIP 56K Se 1 81371 1 216 295 91 SHORT KV 21FE12A ONLY 1414 1 216 049 91 RES CHIP 1K 9 1 81415 1 216 049 91 RES CHIP 1K 9 1 R1372 1 216 295 91 SHORT 81416 1 216 057 00 2 2K 1 1378 1 216 295 91 SHORT KV 21FE12A ONLY 81374 1 216 049 91 RES CHIP 1K 95 1 1417 1 216 035 00 RES CHIP 270 9 5 1 1375 1 216 295 91 SHORT 1418 1 216 045 00 680 1 81376 1 216 295 91 SHORT 1419 1 216 295 91 SHORT 1440 1 216 103 00 180 9 1A10W 1378 1 216 295 91 SHORT ALL EXCEPT KV 21FE12A 1379 1 216 057 00 2 2K 985 140W 1440 1 216 107 00 RES CHIP 270K 1 81380 1 216 057 00 2 2K 95 140W KV 21FE12A ONLY 81381 1 216 057 00 RES CHIP 2 2K 95 140W R1382 1 216 097 91 100K 95 1hn0W CRYSTAL 81383 1 216 097 91 100K 985 1hn0W 81384 1 216 097 91 RES CHIP 100K 110W X1001 1 767 487 11 VIBRATOR CRYSTAL 1385 1 216 113 00 RES CHIP 470K 5 1H0W X1308 1 579 973 11 VIBRATOR CRYSTAL ALL EXCEPT KV 21FE12A KV 21FE12A ONLY R1386 1 216 073 00 RES CHIP 10K 5 140W X1304 1 567 505 11 VIBRATOR CRYSTAL 1305 1 579 972 11 VIBRATOR CRYSTAL R1387 1 216 095 00 82K 95 110W KV 21FE12A ONLY ALL EXCEPT KV 21FE124 13
100. L501 1 409 955 11 INDUCTOR amp mH 506 875998058 IC TDAGI72 M 1 601 A 8749 1560 IC STR F6624 412 552 2m 15808 140667741 INDUCTOR 10mH IC601 A 8 749 013 75 IC STR F6654 4 1 412 533 21 INDUCTOR 47H 1508 1 406 981 21 INDUCTOR 10602 A 874901647 IC EA135 F12 1 406 981 21 510 A 1 412 528 11 INDUCTOR 18H C603 8 759 198 03 IC PQO9RF21 125284 1603 141252911 INDUCTOR 22H IC604 875970175 IC NJM7805FA tai IC2001 8 742 134 00 HYB IC SBX1981 51P L604 141252541 INDUCTOR 1605 1 412 529 11 INDUCTOR 24H JACK PHOTO COUPLER J201 1 794 118 11 JACK BLOCK PIN 3P KV 20FS12 21FE12 A C ONLY J201 1 794 119 11 TERMINAL BLOCK S 4P KV 20FV12 21FV12 C ONLY J201 1 794 115 11 JACK BLOCK PIN 2P IC LINK KV 21FM12 ONLY PS401 A 1 576 336 21 LINK IC 4202 1 794 267 11 JACK PIN 3P PS401 1 532 686 21 LINK IC 2 7A 150V J202 1 794 266 21 JACK PIN 2P KV 21FM12 ONLY 245 1794116511 JACK BLOCK PIN 2P KV 20FV12 21FV12 C ONLY 56826721 JACK TRANSISTOR 0101 872942227 TRANSISTOR 2SD601A QRS TX QHO 872942227 TRANSISTOR 2SD601A QRS TX CHIP CONDUCTOR KV 20FV12 21FV12 21FV12C ONLY Q4 872921622 TRANSISTOR 2SB709A QRS TX E Q501 8 729 140 50 TRANSISTOR 2SC3209LK TP 080 872905169 TRANSISTOR 2902624 KV 20FS12 21FE12 A C ONLY 0508 48403 1 216 295 91 SHORT 48405 1 216 295 91 SHORT KV 21FV12 C ONLY PH601 A 8 749 010 64 PHOTO COUPLER PC123FY2 8 729 422 27 TRANSISTOR 2SD601A QRS
101. N D G ON ON D B ON ON D 11 Reset Picture and Color to normal values PICTURE MAX COLOR CENTER 12 Press OMUTING then ENTER to save into the memory Display Position Adjustment DISP 1 Input a color bar signal 2 Setto Service Adjustment Mode 3 Select DISP with 1 and 4 4 Adjust values of DISP with and 6 to adjust characters to the center Write to memory by pressing MUTING then ENTER 6 Check to see if the text is displayed on the screen SERVICE DISP 15 Sub Bright Adjustment SBRT 1 Input a monoscope signal Activate the Service Adjustment Mode Set the PICTURE and BRIGHTNESS to minimum Select the SBRT item with 1 and 4 Adjust the values of SBRT with and 6 to obtain a faintly visible crosshatch 6 Press MUTING then ENTER to save into the memory Sub Sub Color Adjustment SHUE SCOL 1 Input a color bar signal and set level to 7590 2 Activate the Service Adjustment Mode 3 Select the DCOL item and set the value to 0 4 Connect an oscilloscope probe to C Board CN1752 Pin Select the SHUE and SCOL item with 1 and While showing the SHUE item adjust the waveform with and 6 until the second and third bars show the same level V2 0 2 Vp p 7 While showing the SCOL item adjust the waveform with and 6 until the first and fourth bars show the same level V4 0 2 Vp p 8
102. PTION REMARK REFNO PARTNO DESCRIPTION REMARK R2001 1 216 057 00 RES CHIP 2 2K 95 1H0W THERMISTOR 82002 1 216 053 00 RES CHIP 15 95 1 1 809 539 11 THERMISTOR POSITIVE KV 20FS12 20FV12 ONLY THP601 1 803 540 11 THERMISTOR 82003 1 249 425 11 CARBON 4 7 95 2004 1 216 069 00 RES CHIP 6 8K 95 10W 2005 1 216 295 91 SHORT ALL EXCEPT KV 20FV12 21FV12 C 82007 1 249 413 11 CARBO 470 5 14W TUNER KV 21FE12A ONLY TUIO A 8 598 542 00 TUNER FSS 412 82011 1949 15 11 CARBO 680 1 KV 21FET2A ONLY 22 1249416711 GARBO 1 01 8598 41 20 TUNER FSS BTF WA411 R2013 1 249 421 11 CARBO 22K 5 ALL EXCEPT KV 21FM12 21FE12A 7002 685 ee OM A 8 598 501 00 TUNER FSS BTF FA402 KV 21FM12 ONLY RELAY RY601 1 755 198 11 RELAY VARISTOR RY602 A 1 755 266 11 RELAY AC POWER VDR601 A 1 803 585 11 VARISTOR ENE271D 10A KV 20F 12 20FV12 ONLY VDR601 A 1 803 967 11 5 ENE621D 14A SWITCH 2001 1 692 431 21 SWITCH TACTILE 2002 1 692 431 21 SWITCH TACTILE 5020023 1 692 431 21 SWITCH TACTILE 2004 1 692 431 21 SWITCH TACTILE C B 2005 1 692 431 21 SWITCH TACTILE 1332 035 CB VAR MOUNTED PC BOARD ee Se 4 382 854 11 SCREW M3X10 P SW 52007 1 762 816 11 SWITCH TACTILE 2008 1 762 816 11 SWITCH TACTILE CAPACITOR SWITCH 1 104 684 11 ELECT AIF 20 25V 72 143616500 MYLAR OF u Ee C 08
103. R COVER REMOVAL Screw 4x16 Rear Cover Screw 4x16 Screw 4x16 2 Screws 4x12 2 2 CHASSIS ASSEMBLY REMOVAL 2 3 SERVICE POSITION CB Board Board VB Board MB Board Extension Cable A Board for Service K Board p n S 1294 965 A KV 20EV1 2 21FV12 C ONLY 13 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C 2 4 PICTURE TUBE REMOVAL High voltage remains in the CRT even after the power is disconnected To avoid electric shock discharge CRT before attempting to remove the anode cap Short between anode and CRT coated earth ground strap BEFORE REMOVING THE ANODE CAP WARNING Discharge the anode of the CRT and remove the anode cap 6 Loosen the deflection yoke fixing screw and remove 2 Unplug all interconnecting leads from the deflection yoke neck 7 Placethe set with the CRT face down on a cushion and remove assembly degaussing coils and CRT grounding strap the degaussing coil holders 3 Remove the CB Board from the CRT 8 Removethe degaussing coils 4 Removethe chassis assembly 9 Removethe CRT grounding strap and spring tentioners 5 Loosen neck assembly fixing screw and remove 10 Unscrew the four CRT fixing screws located on each CRT corner and remove the CRT Take care not to handle the CRT by the neck ANODE CAP REMOVAL WARNING High voltage remains in the CRT even after
104. R409 1 216 025 91 RES CHIP 100 55 1 C413 1 126 963 11 ELECT 4 7 20 00 50V R410 1 216 025 91 RES CHIP 100 1 C414 1 126 963 11 ELECT 20 00 50V R450 1 216 025 91 100 110W C415 1 126 963 11 ELECT 20 00 50V R451 1 216 025 91 RES CHIP 100 5 1 C416 1 126 963 11 ELECT 4TyF 20 00 50V C417 1 126 963 11 ELECT 4TyF 20 00 50V C418 1 163 038 91 CERAMIC CHIP 0 1uF 25V C419 1 164 346 11 CERAMIC CHIP 16V C422 1 126 963 11 ELECT 4TyF 20 00 50V C423 1 126 963 11 ELECT 20 00 50V 1304 183 VAR MOUNTED PC BOARD KV 20FS12 20FE12 C 21FM12 ONLY C450 1 126 963 11 ELECT 4TyF 20 00 50V C451 1 126 963 11 ELECT 20 00 50V 1304 188 VAR MOUNTED PC BOARD C458 1 126 963 11 ELECT 20 00 50V KV 20FV12 21FV12 C ONLY C459 1 126 963 11 ELECT 4TyF 20 00 50V C460 1 126 965 11 ELECT 22 20 0096 50V 1304 194 MB VAR MOUNTED PC BOARD KV 21FE12A ONLY CONNECTOR 1304 201 MB VAR MOUNTED PC BOARD KV 21FM12 ONLY CN450 1 573 301 21 CONNECTOR BOARD TO BOARD 20 CAPACITOR C1002 1 107 698 11 ELECT 10 20 25 0404 8 759 658 01 NJW1130G KV 21FV12 21FV12 C ONLY C1005 1 163 259 91 CERAMIC CHIP 220PF 50V C1008 1 126 964 11 ELECT 10yF 20 50V CHIP CONDUCTOR C1010 1 163 035 00 CERAMIC CHIP 0 047uF 50V C1011 1 163 259 91 CERAMIC CHIP 220PF 5 50 JR402 1 216 205 91 SHORT 405 1 216 295 91 SHORT
105. S401 17 1 576 336 21 1 576 336 21 1 576 336 21 1 576 336 21 1 576 336 21 M 21 797 25 601 5 y 2SDA601A QRS TX asas zi T 0410 r 18 1 2SDAG1AQRSTX 2SDA601A QRS TX uus 9 CEP pit 0503 8 729 422 27 8 729 422 27 8 729 120 28 8 729 422 27 8 729 422 27 8 729 422 27 C618 c Wr w H 9 1 8 wa B E Q506 8 729 422 27 8 729 120 28 8 729 120 28 8729 12028 8 729 120 28 57729 120 28 mo B4 o T F i i 0 22 A PT DY n v Em Rua jea o T z T z ni i RS J Ba p 9 4 e 22 R206 8 8 1 R214 64 47K WHT 6 66 rae nh q mo ors M dE mo rio AC IN E Er ys e ou R425 F 16 21 P 2 H bY TIERE is R426 C18 raza ets B 2525 y R430 B 13 5 a _ ds mai e F I I MG 710 A 20 S MICRO 2 nr eue E13 PSI VU TB 82004 ERN eel E R436 gt our A Ww E 1 m qu un R439 R2007 STBY 7 5V E Ra
106. SD601A QRS TX R1055 1 216 049 91 RES CHIP 0131 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1056 1 216 081 00 22K 01332 8 729 216 22 TRANSISTOR 2SB709A QRS TX 1057 1 216 049 91 RES CHIP Q1336 8 729 422 27 TRANSISTOR 2SD601A QRS TX 1058 1 216 655 11 METAL CHIP 220 01350 8729 16 22 TRANSISTOR 2SB709A QRS TX 01354 8 709 216 22 TRANSISTOR 2SB709A QRS TX 1059 1 247 815 91 CARBON 220 m W 1060 1 216 635 11 METAL CHIP 220 1 140W 15 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note M The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK 81061 1 247 815 91 CARBON 220 95 1311 1 216 047 91 RES CHIP 820 95 iNOW 1060 1 216 073 00 RES CHIP 10K INOW 81312 1 208 806 11 METAL CHIP 10K 1 110W 81063 1 216 033 00 RES CHIP 220 INOW 81313 1 216 033 00 RES CHIP 220 iNOW 81064 1 216 025 91 RES CHIP 100 1 10 1314 1 216 022 00 75 95 iNOW 1065 1 216 033 00 220 INOW 1315 1 216 053 00 RES CHIP 1 5 95 1 R1066 1 216 033 00 220 95 1 1316 1 216 295 91 SHORT R1067 1 2
107. SERVICE MANUAL MODEL KV 20FS12 KV 20FS12 KV 20FV12 KV 20FV12 KV 21FE12 KV 21FE12A KV 21FE12C KV 21FM12 KV 21FV12 KV 21FV12C COMMANDER RM Y173 RM Y173 RM Y168 RM Y168 RM Y173 RM Y173 RM Y173 RM Y172 RM Y168 RM Y168 DEST Self Diagnosis BA 5 CHASSIS CHASSIS NO US CND US CND WEIXILIZHI JI A SCC S40A A SCC S41A A SCC S40B A SCC S41B A SCC S38A A SCC S38F A SCC S38B A SCC S39A A SCC S38C A SCC S38D A SONY SPECIFICATIONS KV 21FE12 KV 21FE12A KV 21FE12C KV 21FM12 KV 20FS12 KV 20FV12 KV 21FV12 KV 21FV12C 120 220V 50 60 Hz 120 220V 50 60 Hz 120V 60Hz 120V 60Hz 120 220V 50 60 Hz 120 220V 50 60 Hz Number of inputs outputs Video 1 S Video 2 Audio 3 Audio Out 4 Speaker output W 10W x 2 10W x 2 Power Consumption W In use Max 115W 115W 115W 150W 155W 150W In standb 1W 1W 1W 1W 1W 1W Dimensions W H D 512 x 475 x 493mm 512 x 475 x 493mm 512 x 475 x 493mm 562 x 466 x 503mm 562 x 466 x 503mm 562 x 466 x 503mm 20 8 x 18 11716 49 716 20 8 x 18 1118 49 7 16 20 8 x 18 118 19 716 2014 x 4g 98 x 1978 22 1 4 y 1g 38 49 78 22 1 4 y 1g 38 49 78 24 5kg 24 5kg 27 kg 27 kg 27 kg 54 Ibs 54 Ibs 59 Ibs 8 oz 59 Ibs 8 oz 59 Ibs 8 oz 1 Vp p75ohms unbalanced sync negative 2 Y 1 Vp p 75 ohms unbalanced sync negative Television system Supplied accessories 3 4 2 AM 47kiohms American TV standard NTSC Remote Commander RM Y168 KV
108. T 77 5 1C D2005 8 719 92144 DIODE MTZJ T 77 5 1C FUSE F601 A 1 576 193 11 FUSE 6 3A 125V KV 20FS12 20FV12 ONLY F601 A 1 532 506 51 FUSE 6 3A 250V ALL EXCEPT KV 20FS12 20FV12 FERRITE BEAD FB501 1 410 397 21 FERRITE FB502 1 410 397 21 FERRITE 1 19H FB503 1 410 397 21 FERRITE 1 19H FB600 1 412 911 11 FERRITE FB601 1 412 911 11 FERRITE FB602 1 412 911 11 FERRITE FB603 1 412 911 11 FERRITE QuH FB604 1 412 911 11 FERRITE FB605 1 412 911 11 FERRITE FB606 1 412 911 11 FERRITE QuH FB609 1 412 911 11 FERRITE FB610 1 412 911 11 FERRITE KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The components identified by shading Les composants identifies per un trame et une marque A and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK IC COIL 10401 8 759 490 17 TDA7057AQ N2 1101 1 414 267 11 INDUCTOR 10 ALL EXCEPT KV 21FV12 C L102 1 414 273 11 INDUCTOR 1000H 10402 8 759 573 40 TDA8580Q N1 103 1 414 267 11 INDUCTOR 10 KV 21FV12 C ONLY 1501 A 1 409 955 11 INDUCTOR 8mH 10405 8 759 450 93 IC NJM2521M TE1 1502 1 412 552 11 INDUCTOR 2 2mH ALL EXCEPT KV 20FV12 21FV12 C 0406 8 759 450 93 IC NJM2521M TE1 1503 1 406 677 11 INDUCTOR 10mH KV 20FS
109. T CELUI DE L ANODE DU CAP AU CHASSIS METALLIQUE DE L APPAREIL OU AU COUCHE DE CARBONE PEINTE SUR LE TUBE CATHODIQUE OU AU BLINDAGE DU TUBE CATHODIQUE ATTENTION AFIN D EVITER TOUT RESQUE D ELECTROCUTION PROVENANT D UN CHASSIS SOUS TENSION UN TRANSFORMATEUR D ISOLEMENT DOIT ETRE UTILISE LORS DE TOUT DEPANNAGE LE CHASSIS DE CE RECEPTEUR EST DIRECTEMENT RACCORDE A L ALIMENTATION SECTEUR ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET PAR UNE MARQUE SUR LES SCHEMAS DE PRINCIPE LES VUES EXPLOSEES ET LES LISTES DE PIECES SONT D UNEIMPORTANCE CRITIQUE POUR LA SECURITE DU FONCTIONNEMENT NE LES REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE NUMERO DE PIECE EST INDIQUE DANS LE PRESENT MANUEL OU DANS DES SUPPLEMENTS PUBLIES PAR SONY LES REGLAGES DE CIRCUIT DONT L IMPORTANCE EST CRITIQUE POUR LA SECURITE DU FONCTIONNEMENT SONT IDENTIFIES DANS LE PRESENT MANUEL SUIVRE CES PROCEDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES OU LORSQU UN MAUVAIS FONTIONNEMENT SUSPECTE SELF DIAGNOSTIC FUNCTION The units in this manual contain a self diagnostic function If an error occurs the STANDBY TIMER LED will automatically begin to flash The number of times the LED flashes translates to a probable source of the problem A definition of the STANDBY TIMER LED flash indicators is listed in the instruction manual for the user s knowledge and reference If an error symptom cannot be reproduced the Rem
110. TOR Q700 8 729 423 33 TRANSISTOR 28C3311A QRSTA Q701 8 729 423 33 TRANSISTOR 28C3311A QRSTA IK RESISTOR A 1380 627 A VAR MOUNTED PC BOARD R700 12478639 CARBO 9 R701 14942911 CARBO 14 702 12478159 CARBON 20 873 1 247 807 31 CARBON 100 e 14 CAPACITOR C201 11269691 ELECT 2000 50V CM 1 126 963 11 ELECT 47uF 2000 50V 212222 7 e uo quM 116418211 0 00330 10 00 50V LE Go 2 T CA 16903400 CERAMICCHP 0033yF 50V pur 17243 383 1 1 CARBO 2e AN 646 1168001 CERAMICCHIP O Q015uF 10 00 50V R708 12478079 CARBO 000 14W 007 116422211 022 25V CB 116422211 022 25V 49 1 163 011 11 0 0015pF 10 00 50V KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note K M The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REF NO PARTNO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK C410 1 163 034 00 CERAMIC CHIP 0 033yF 50V R407 1 216 025 91 RES CHIP 100 5 1 C411 1 164 182 11 CERAMIC CHIP 0 0033UF 10 00 50V R408 1 216 025 91 100 5 110W C412 1 163 038 91 CERAMIC CHIP 0 1uF 25V
111. TX 0508 A 8 729 120 28 TRANSISTOR 2SC2412K T 146 QR KV 21FM12 ONLY 050 8 729 809 29 TRANSISTOR 2SC4159 E 0505 A 8 729 200 17 TRANSISTOR 2SA10910 TPE2 A 48409 1 216 295 91 SHORT E A 8 729 422 27 TRAN QRS KV 20FS12 21FE12JNC ONLY 0506 8 729 SISTOR 2SD601A QRS TX JR411 1 216 295 91 SHORT KV 20FV12 21FV12 C ONLY JR412 1 216 295 91 SHORT 0506 A 8 729 422 27 TRANSISTOR 2SD601A QRS TX KV 21FV12 C ONLY 0807 A 8729 21622 TRANSISTOR 2SB709A ORS TX ees 22 FE12 A C ONLY 06 872942227 TRANSISTOR 2SD601A ORS TX oed SHORT 0605 A 8 729 046 40 TRANSISTOR 25 2663 6 87292227 TRANSISTOR 2SD601A QRS TX 0507 _ 872992237 TRANSISTOR 2802144S TP UVW 1441628591 SHORT 08 8729442227 TRANSISTOR 2SD601A QRS T KV 21FVT2 C ONLY 0609 8729 42333 TRANSISTOR 2SC3311A QRSTA 48505 1 216 295 91 SHORT ALL EXCEPT KV 21FV12 C gt lt 59 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note A The components identified by shading Les composants identifies per un trame et une marque and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK RESISTOR 3 1216 1200 RES CHIP 5 1 RO 121607300
112. V12 C 1346 1 216 033 00 RES CHIP 220 1 1098 1 216 033 00 220 95 10W 1347 1 216 025 91 RES CHIP 100 985 1 1099 1 208 798 11 METAL CHIP 4 7K 1 1348 1 216 025 91 RES CHIP 100 985 1 81103 1 216 065 91 47 95 INOW 1349 1 216 295 91 SHORT 0 81104 1 216 065 91 RES CHIP 47 95 1 10 KV 21FE12A ONLY 81105 1 216 073 00 RES CHIP 10K 95 10W 1350 1 216 073 00 RES CHIP 10K 95 1 1106 1 216 085 00 33K 95 10W R1351 1 216 067 00 RES CHIP 5 6K 95 iNOW KV 20FS12 21FE12 A C ONLY 1350 1 216 049 91 RES CHIP 1K iNOW 1108 1 216 065 91 47 95 1 10 1355 1 216 025 91 RES CHIP 100 95 iNOW 1109 1 216 073 00 10K 95 1 1356 1 216 067 00 RES CHIP 5 6K 55 1 1110 1 216 059 00 RES CHIP 2 7K INOW R1357 1 216 043 91 RES CHIP 560 1 R1111 1 216 065 91 RES CHIP 4TK 95 1 R1358 1 216 057 00 RES CHIP 2 2K 55 1 1300 1 216 049 91 RES CHIP 1 95 1 81359 1 216 025 91 100 985 1 81301 1 216 053 00 1 5K 95 INOW 1360 1 216 041 00 RES CHIP 470 985 1 81302 1 216 041 00 470 95 1 10 1361 1 216 295 91 SHORT 81303 1 216 025 91 100 95 1 10 1360 1 216 065 91 RES CHIP 4 7K 1 R1304 1 216 049 91 RES CHIP 1K 95 1 10 81363 1 216 043 91 560 9 1 R1306 1 216 033 00 220 95 10W
113. Y gt 3 vb 2 aSHARPNESSS lt V POSITION COMP gt CVBS2 IN 41 Ysw COUNTDOWN LINE COUNTER EW PARABOLA FUNG VSYNC gt V TIM GEN VSAW GEN lt H SIZE gt lt TRAPEZIUM gt 59 4 FIELD FREQ lt V UNDFR SCAN 50 60 PIN gt UPPER EW lt CDMODE gt REFP VTIM LOWER CPIN gt COMB C IN MONITOR SW sINTERLACE gt lt FIELD ID gt gt COMB Y IN E VIDEO Sw H SYNC SEP AFG PHASE DET mon 6 ees lt HSS gt are aans H TIM GEN lt H POSITION gt lt HMASK gt o SFH HIGH HOSCE lt H lt BOW HO GEN ceHLOCKs gt LEFT HBLK gt ANGLE HD W gt RIGHT HBLK HPROT lt lt HCENT gt gt lt lt HNG gt gt L 8 28 E s b 8 g 5 G 2 lt a 8 2 5 5 i 5 L3 a T E lt og 2 z z z z z z g 9 9 2 3t E r Z B B lt z 2 gt 5 gt lt zi gt 5 a 9 5 45 47 46 40 1 18 7 55 28 H27 2s 25 32 s 29 VU KOREA Ne Y Y Y N T FSC EYUV CLAMP FSC SW gt YUV SW 42 ABLFIL lt YSEL gt gt YUVOUT BG xj lt YUVOUT gt ABLIN HUE Le gt DEMOD Y i DPIC Y LIM m ABL MODE 21 DPIC COLOR AMP lt lt IKR gt gt AGING OLOR usd S
114. age unless otherwise noted Set the controls as follows unless otherwise noted VIDEO MODE STANDARD PICTURE control Normal BRIGHTNESS control Normal 3 1 BEAM LANDING 5 Before beginning adjustment procedure 1 Degauss the entire screen 2 Feed in the white pattern signal Adjustment Procedure 1 Input a raster signal with the pattern generator 2 Loosen the deflection yoke mounting screw and set the purity control to the center as shown below Purity Control 3 Turn the raster signal of the pattern generator to green 4 Move the deflection yoke backward and adjust the purity control so that green is in the center and red and blue are at the sides evenly 15 Perform the adjustments in order as follows 1 Beam Landing Convergence Focus Screen G2 White Balance Note Test equipment required Color Bar Pattern Generator Degausser DC Power Supply Digital Multimeter Move the deflection yoke forward and adjust so that the entire screen becomes green Switch over the raster signal to red and blue and confirm the condition When the position of the deflection yoke is determined tighten it with the deflection yoke mounting screw If landing at the corner is not right adjust by using the disk magnets Purity control corrects this area Disk magnets or rotatable disk magnets correct these areas a d
115. ar of TV VHF UHF Rear of TV VHF UHF 75 ohm coaxial cable Rear of TV Ir VHF UHF 300 ohm twin lead cable DD EAC 66 U V mixer not supplied n you are connecting to an indoor or outdoor antenna you may need to adjust the orientation of the antenna for best reception GENERAL Operating Instructions Connecting Additional Equipment TV and VCR VHF UHF 2 VCR Coaxial Cable OUT AUDIO R AUDIO L VIDEO 1 N O From cable p antenna 3 Optional connection 1 Connectthe coaxial cable from your TV antenna or cable service to the IN jack on your VCR 2 Connect a coaxial cable not supplied from the OUT jack on your VCR to the VHF UHF jack on the TV fn To watch video programs from your VCR tune your TV to channel 3 or 4 as set on the rear of your VCR Optional connection 3 Ir your VCR is equipped with video outputs you can get better picture quality by connecting A V cables not supplied from AUDIO and VIDEO OUT on your VCR to AUDIO VIDEO IN on your TV fn You can use the D button to switch between the VHF UHF and VIDEO inputs 5 6 LA300 6 LS300 0 Connecting Your TV TV and Cable Box Coaxial Cable 1 m From cable l Connectthe coaxial cable from your cable service
116. art number specified que par une piece portant le numero specifie PARTNO DESCRIPTION REMARK PARTNO DESCRIPTION REMARK C708 1 136 165 00 MYLAR 5 5V 8709 1 247 807 31 CARBON 100 5 79 1 126 934 11 ELECT 20 2 16V C710 1 126 964 11 ELECT 2 5V 8710 1 247 807 31 CARBON 100 5 7 1 1 260 099 11 1K 872 1 260 099 11 CARBON 1K 56 10 CONNECTOR 1 260 099 11 CARBON 1K 56 1M R714 1 260 087 11 CARBO 000 CN701 1 564 506 11 PLUG CONNECTOR 3P CN702 1 695 915 11 TAB CONTACT R715 1 260 132 11 CARBO 50K 59 CN704 1 784 281 11 HOUSING CONNECTOR 1P 876 1 280 123 11 CARBO 100K 1p W CN705 1 564 512 11 PLUG CONNECTOR 9P R718 1216487500 METALOXDE 33 5 W CN706 1 564 509 11 PLUG CONNECTOR 6P RI 121588800 METALOXDE 20 W 720 124942141 CARBON 2K 5 MW 8721 124942141 CARBON 2K 5 0 DIODE 0701 871990143 DIODE 1SS83TD 0702 8 719 901 83 DIODE 1SS83TD D703 8 719 901 83 DIODE 1SS83TD RV701 1 241 656 11 RES ADJ METAL FILM 110M D704 8 719 302 43 DIODE RGP10GPKG23 0701 8 759 803 42 IC LA6500 FA 1372 117 MOUNTED PWB KV 21FE12A ONLY 10702 8759 562 43 IC TDA6108JF N1B CONNECTOR JACK CN901 1 580 843 11 CONNECTOR POWER J701 145147021 SOCKET CRT CN902 1 580 843 11 CONNECTOR POWER COIL SWITCH L701 140861931 INDUCTOR 68H S901 A 1 571 433 21 SWITCH PUSH AC POWER TRANSIS
117. as shown are high voltage areas Use care to prevent electric shocks during inspection or repair 43 44 879 MB Board PWB amp Tables p65 1 2 1 00 1 14 PM 45 mee ooe cz oz aw arw ams e emen cs oio ns E2 ono 62 oie r3 ats tans E2 ori es E4 ps ars ares ares ra 2 bw e2 or rs arsi es ors G pese E Not Mounted MB BOARD IC BLOCK DIAGRAMS KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C MB BOARD 1 1301 CXA2135S KV 21FE12A ONLY 5 E gt a E n o zx
118. change the component identified Les composants identifi s un tram et une by 4 and repeat the adjustment until the specified value marque A sont critiques pour la s curit Ne les is achieved refer to Safety Related Adjustments on remplacer que par une pi ce portant le num ro page 19 sp cifi Le symbole 4 indique une fusible a When replacing parts shown in the table below be sure action rapide Doit etre remplacee par une fusible de to perform the related adjustments meme yaleur comme marque En 28 29 30 879 Block Diagram p65 1 2 4 00 3 01 PM KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C A BOARD SCHEMATIC DIAGRAM
119. cracks and abrasion Recommend the replacement of any such line cord to the customer 7 Check the and HV to see if they are specified values Make sure your instruments are accurate be suspicious of your HV meter if sets always have low HV 8 Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below To Exposed Metal Parts on Set AC Voltmeter Earth Ground Figure A Using an AC voltmeter to check AC leakage Leakage Test The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instructions 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson s 250 and Sanwa SH 63TRD are examples of passive VOMs that are suitable Nearly all battery operated digital multimeters that have a 2 VAC range are suitable see Figure A How to Find a Good Ea
120. d il HV I FEE t CB ACA I Ls wo PA xis Y trt 154 ck FOCUS TO CB BOARD R443 3 22 20 agn Bcd TE ATE Raa _ 26 220 PD E Cove mus 09 aene A ru Tm BAS 2 R601 zw mow L 555 RELAY DRIVE R605 110W 1 2 10W 1 2 10W 110W 1 2 10W 1 2 10W 12 DIE R606 G 8 1 10W 1 2 10W 1 2 10W 1 10W 1 2 10W 1 2 10W STBY 7 5V 3 10 FUE R615 H9 _ 5 J I E NE ANE iS lg ET 12 10W zow 12 10W RELAY 7 is TN ET R627 390K 270K 270K 390K 270K 270K C521 s JH e 88 BE BU A wel cm R628 JW 5 0 MM 270K 270K JW 5 0 MM 270K 270K PREMO e te in R637 JW200 MM JW200 MM R532 0 13 R522 us III II A AT TP503 REFER THE SAFETY ADJUSTMENT SECTION I R660 15K 3W 5 6K 3W 5 6K 3W 15K3W 56K3W SK OWT ree m ae 665 JW200 JW 20 0 15 RES b t d K 5 m 6504 m W as sean R205 oP Ts Um CEU ms leg oem Le POWER SUPPLY R2007 K J o 5 f J AFT Tig 5 E Vy YS gg gy 98 RE op
121. d CONFIRMATION UAI HLOIN d B aora m p VB Board i o S 3 CONVERTER 1 z EE ep e 5 E d pee DET NC i d All voltages are in Volts KV 21FV12 C a KONTOR WNITR ass HZ Board C4 1 v s e I REL 00008 rec p KV 21FE12A Voltage is DC with respect to ground unless otherwise i pe sant I A MODEL noted I FU SWITCH SETSV sETsv TT I CB DRIVE 3 ONLY DES LLL UN 0808 as Readings are taken with a digital multimeter i 3 8 8 i T i SET9V 6 n a n I Ju en A Board Readings are taken with a color bar signal input c ll DM dM ME 4 War 1 I J iSt can wn em eo MB Board oar Voltage variations may be noted due to normal an O emm al Hae KV20FV12 21FV12 C MODELS ONLY production tolerance Bien IK BUFFER 1 NS IN N S COIL 91313 p I ne I ws cont Circled numbers are waveform references TE pw 6 3 PRINTED WIRING BOARDSAND Sl n VHOLO a L 1108 Mt MiG pg TE KY 20FV12 Ln t al pese
122. e portant le numero specifie REFNO PARTNO DESCRIPTION REMARK REFNO PARTNO DESCRIPTION REMARK RESISTOR 121607300 W KV 20FV12 21FV12 C ONLY R O 121607340 RES CHP 10K Ww 5 pe Sr ani RO 1 216 295 91 SHORT 0 KV 21FM12 ONLY ALL EXCEPT KV 20FV1201FVI210 RIOS 21696591 RES CHIP 4K Se R O 121602591 RES CHIP 100 56 ONLY 21692591 RES CHIP 100 5 48 121606591 RES CHIP 47K R114 121629591 SHORT 0 KV 21FM12 ONLY KV 20FS1221FEI2INC ONLY Rif 21629591 SHORT 0 EXCEPT KV 21FM12 a i e RM 1216069900 RES CHIP 3 1 KV AFVI221FV12IC ONLY RX5 1 216 689 11 RES CHIP 9 X3 10W R206 1 216295 01 SHORT 0 KV 21FM12 ONLY tm ow KV 20FS12 21FE12A ONLY RXB 121589911 METALOXDE in dps nup Ec um 121641320 RES CHIP 410K 5 ONLY 325727 121608991 RES CHIP 1 00 121611300 RES CHIP 410K 7 KV2TFMI2DIFEt2IC ONLY 25 12160699 RES CHIP CK ROS 1216403900 RES CHIP 20 1 R441 121608100 3 8 121603900 RES CHIP 20 5 1 KV2IFVI2IC ONLY ROS 124608991 RES CHIP 47K E ie R401 21608000 RES CHIP 2K X 1 ONLY KV 21FV12 C ONLY 1 216 033 00 RES CHIP 2 W 124607300 RES
123. eControl 0 63 31 J 2 j 34 GDRV G Output Drive Control oss S 4 35 BDRV Drive oss 21 4 36 RCUT R Output Cutoff Contro 015 10 9 37 GCUT G Output Cutoff Control os e 7 38 BCUT BOutputCutoffConro 0 15 e 7 39 DCOL Dynamic Color Ovo p 1 40 shue SubHUE oag 1 41 SCOL Sub Coor 03 14 14 4 p 42 SBRT SubBRIGHTNESS ost 18 p 13 43 RON ROuptOwOt S 01 1 j 1 44 GON Output S 01 1 j p j 1 45 BOupetOvOt 01 15 J 1 46 sPAL o J j 47 48 Chroma BPF Ono 49 YTRAPFLTEROvOR oi t1 j p j t 90 COFF Coir ovo tT o 51 SetColorKiller o j o 52 ssHP subsHARPNESS 015 55 5 53 SHPF SHARPNESS Circuit Fo Palette mode controls this register 1 94 PREL Pre Shoot Over Shoot 031 1 p j 1 55 Y DC Transmission Ratio Switching 01 Palette mode controls this register 1 56 GAMM Gamma 03 Palette mode controls this register 1 57 ABLModeSwithing 01 1 T To T 1 58 VTH__ ABL CD VHT Switching 15 T J 1 59 Y
124. er to satisfy regulations regarding X ray radiation Should replacement be required replace only with the value originally used Items marked are not stocked since they are seldom required for routine service RESISTORS Some delay should be anticipated when All resistors are in ohms ordering these items F nonflammable When indicating parts by reference number please include the board name Les composants identifies per un trame et une marque A sont critiques pour la securite Ne les remplacer que par une piece portant le numero specifie All variable and adjustable resistors have characteristic curve B unless otherwise noted REF NO PARTNO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK 0214 1464461 IF 16V 0215 1464461 IF 16V ALL EXCEPT KV 21FM12 2 26 269621 ELECT AAF 0 29 _ 1412696411 ELECT _ 2 50 1299 182 A COMPLETE PC BOARD KV 20FS12 ONLY T 1299 183 A COMPLETE PC BOARD e d do ONLY CAD 1 126 943 11 ELECT 220 126 943 OF 20 25 43 14126957 1 ELECT 2 50 C420 116422211 CERAMICCHIP 022 F 25V 2 146420041 CERAMICCHIP 0224 25V KV ALL EXCEPT KV 21FM12 1299 204 A COMPLETE PC BOARD KV 21FE12A ONLY 435 1 164 222 11 022UF 25V The high voltage leads associated with the FBT on this boa
125. ervice mode sound volume Self Diagnostic Screen Display SELF DIAGNOSTIC Numeral 0 means that no fault was detected Numeral 1 means fault was detected one time only KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Handling of Self Diagnostic Screen Display Since the diagnostic results displayed on the screen are not automatically cleared always check the self diagnostic screen during repairs When you have completed the repairs clear the result display to 0 Unless the result display is cleared to 0 the self 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 when the diagnostic screen is displayed as shown below Channel gt Quitting the Self Diagnostic Screen To quit the entire self diagnostic screen turn off the power switch on the Remote Commander or the main unit Self Diagnostic Circuit MB BOARD A BOARD MB BOARD MB BOARD 101301 507 1C1001 1C1003 Y CHROMA JUNGLE V OUT SYSTEM MEMORY FROM CRT A BOARD FROM 5 IC502 HP PROTECT PIN 7 DISPLAY B overcurrent OCP Occurs when an overcurrent on the 135V line is detected by pin 18 of IC1301 MB Board If the voltage of pin 18 of IC1301 MB Board is less than 1 V when V SYNC is more than seven verticals in a period the unit will automatically tur
126. esistance value of R562 component marked with 4 T505 FBT ammeter 3 0 mA DC range 4 2 VOLTAGE CONFIRMATION AND ADJUSTMENT Note The following adjustments should always be performed when replacing the following components which are marked with d on the schematic diagram on the A Board ABOARD IC601 PH601 1 Using a Variac apply AC input voltage 130 2 VAC Input a dot signal Set the PICTURE and BRIGHTNESS controls to minimum Confirm that the voltage of A Board TP 600 is 136 VDC 5 If step 3 is not satisfied replace the components listed above then repeat steps 1 3 19 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C DIGITAL MULTIMETER POWER SUPPLY 155119
127. hen replacing and adjusting IC1003 2 Turn set off then on to exit service adjustment mode e 21 5 2 MEMORY WRITE CONFIRMATION METHOD 1 After adjustment remove the power plug from the AC outlet then plug it in again 2 Turn the power switch ON and set to service mode 3 Call the adjusted items again to confirm they were adjusted 5 3 ADJUSTMENT BUTTONS AND INDICATORS Use remote commander RM Y 168 RM Y172 or RM Y173 MUTING POWE MUTING 1 VTR DVD SAT CABLE lt FUNCTION OFF VTR DVD SAT CABLE gt 1 gt gt a TVNIDEO PICTURE MODE SLEEP MTS SAP DISPLAY TVNTR RM Y168 SONY RM Y168 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Adjustment Items AVEHA ITEM FUNCTION Rance ATA NTSC PAL M PAL VIDEO m DATA 1 jHSIZ Horizontal Size Adjustment 063 35 35 35 40 2 5 Horizontal Position Adjusiment 0 63 33 33 33 5 VBOW VerticalLineBowingAd 015 5 5 5 7 4 VANG Vertical line Bowing Slant Adj 0 15 7 7 7 9 5 Horizontal Trapezoid Ad 035 7 7 7 7 6 Horizontal PIN Distortion Adj oes 7 7 7 12 7 UPIN _ Upper PIN Distortion Ad 063 se 36 36 34 8 LowerPINDistorion Ad 063 136 ss 36 537 9 VM _ VelocityModulation On Off 01
128. ing Your TV TV and Satellite Receiver Rear of TV 2 From cable CN antenna 1 VHF UHF 1 VHF UHF Satellite antenna cable 1 Connect the cable from your satellite antenna to SATELLITE IN on your satellite receiver 2 Connect the coaxial cable from your cable service or antenna to the VHF UHF jack on your TV 3 Using A V cables connect AUDIO and VIDEO OUT on your satellite receiver to AUDIO and VIDEO IN on your TV fn You can usethe nee button to switch between the VHF UHF and VIDEO inputs Operating Instructions TV Satellite Receiver and VCR Satellite antenna cable 4 From cable antenna VCR Er nm avoid Apio L fioeo Bn AUDIGR fioeo 2 9 VIDEO UNE oun jour unem 655 9 AUDIO Satellite receiver 9 Connect cable from your satellite antenna to SATELLITE IN on your satellite receiver Connect the coaxial cable from your cable service or antenna to the IN jack on your VCR Using a coaxial cable connect the OUT jack on your VCR to the VHF UHF jack on your TV Using A V cables connect AUDIO and VIDEO OUT on your satellite receiver to AUDIO and VIDEO IN on your VCR Using A V cables connect AUDIO and VIDEO OUT on your VCR to AUDIO and VIDEO IN on y
129. isplay Channel gt Sound volume gt Power on the Remote Commander press each button within a second Service Adjustment Mode In 1 The CRT displays the item being adjusted Disp ltem Item Data SERVICE HSIZ 0 2 Press 4 the Remote Commander to select the item 3 Press 3 6 on the Remote Commander to change the data 4 Press MUTING ENTER to save into the memory Service Adjustment Mode Memory Turn set off then on to exit service adjustment mode SERVICE WRITE MUTING Green Y 3 6 WHITE BALANCE ADJUSTMENTS 1 Inputanentire white signal with burst Set to Service Adjustment Mode Set DCOL to 0 Set the PICTURE and BRIGHTNESS to minimum Adjust with SBRT if necessary Select GCUT and BCUT with 1 and 4 Adjust with 3 and 6 for the best white balance Set PICTURE and BRIGHTNESS to maximum Select GDRV and BDRV with 1 and 4 10 Adjust with 3 and 6 for the best white balance 11 Reset DCOL to 1 12 To write into memory press MUTING then 393 00 ON IS 18 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 4 SAFETY RELATED ADJUSTMENTS 4 1 4 R562 CONFIRMATION METHOD HV HOLD DOWN CONFIRMATION AND READJUSTMENTS The following adjustments should always be performed when replacing the following components which are marked with 4 on the schematic diagram Par
130. l the deflection yoke spacers TLH Plate Adjustment 1 Input crosshatch pattern 2 Adjust PICTURE QUALITY to standard 6 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Adjust vertical red and blue convergence with V TILT TLV VR Perform adjustments while tracking items 1 and 2 Screen Corner Convergence 1 Affix a permalloy assembly corresponding to the misconverged areas a d screen corner misconvergence 3 3 FOCUS 1 PICTURE and BRIGHTNESS to 5096 and OTHER to standard 3 Adjustthe Horizontal Convergence of red and blue dots by tilting the TLH plate on the deflection yoke 1 2 RB R B B R TLH 4 Adjust XCV core to balance X axis 5 Adjust YCH VR to balance Y axis Adjust FOCUS control for best picture Focus FV Screen G2 3 4 SCREEN G2 Input a dots pattern Set the PICTURE and BRIGHTNESS controls at minimum and COLOR control at normal Adjust SBRT GCUT BCUT in service mode with an oscilloscope as shown below so that voltages on the red green and blue cathodes are 170 VDC ELE 1 170 Pedestal Ground Observe the screen and adjust SCREEN G2 VR in FBT to obtain the faintly visible background of dot signal KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C 3 5 METHOD OF SETTING THE SERVICE ADJUSTMENT MODE Service Mode Procedure 1 Standby mode power off 2 D
131. ment 07 Palette modecontrolsthisregister 4 84 Poso 0 0 0 o J j y pes ck Joj L pj 86 NL 45 3 j j j 3 Jj j ot Jy j O L pP 88 Heko Palette mode controls this register 89 11 J j j S y 90 9r R 0 05 0j or o j J 92 oer 0 0 0 0 ooa 1 j 98 eno 149110 1 94 jp 0 10225 2 8 95 Di 10225 J o SEE ID mar 96 jp 91 j SEEIDMAP 97 jipa 1 025 fe 0225 1233 99 jos 022 7 100 be 10250 FIFR 3 for NTSC models FIFR 1 for Trinorma models VSS 1 for US amp CND VSS 0 for Other SERVICE 100 25 3 for US amp CND CDMD 0 for Other KV 21FE12A KV 21FE12C KV 21FV12C 1 Others 0 BBE HIGH FIX DATA KV 21FV12 21FV12C 8 Others 4 Notes No 1 100 show the order that each adjustment mode may be selected while in service mode Data Range shows the range of possible settings for each adjustment mode Initial Data shows the standard settings for each adjustment mode ID MAP 5 137 17 E 2 233 17 E E 2 23 17 US 137 19 KV 21FET2C E Kv 20Fv
132. n off Vertical deflection stopped Occurs when an absence of the vertical deflection pulse is detected by pin 17 of IC1001 MB Board Power supply will shut down when waveform interval exceeds 2 seconds White balance failure If the RGB levels do not balance within 2 seconds after the power is turned on this error will be detected by IC1301 MB Board TV will stay on but there will be no picture Refers to the RGB levels of the detection Ref pulse that detects 1K KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer 1 Check the area of your repair for unsoldered or poorly soldered connections Check the entire board surface for solder splashes and bridges 2 Check the interboard wiring to ensure that no wires are pinched or touching high wattage resistors 3 Check that all control knobs shields covers ground straps and mounting hardware have been replaced Be absolutely certain that you have replaced all the insulators 4 Look for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement 5 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement 6 Check the line cords for
133. ntrol illustrated RM Y173 is for KV 21FE12 models For KV 21FM 12 and KV 14FM 12 models your remote control does not have the MTS SAP button Continued 11 Operating MENU RESET Displays the on screen menu Press again to exit the menu at any time Press to return to factory settings while in an on screen menu E33 A30C 6ES300 9 Operating Instructions Other Information Troubleshooting If you are having a problem with your TV try the suggestions below If the problem persists contact your nearest Sony dealer No picture no sound Poor or no picture good sound Good picture no sound No color No signal Dotted lines or stripes Double images or ghosts O Li Li Make sure the power cord is plugged in If a red light is flashing on the front of your TV for more than a few minutes disconnect and reconnect the power cord to restore the TV If the problem continues call your local service center Check the TV VIDEO settings when watching TV set to TV when watching video equipment set to VIDEO page 11 Make sure the batteries have been inserted correctly into the remote control Try another channel it could be station trouble Adjust Picture in the Video menu page 17 Adjust Brightness in the Video menu page 17 Check the antenna and or cable connections page 3 MUTING Press sothat
134. nts identified by shading Les composants identifies per un trame et une marque A and mark are critical for safety Replace N sont critiques pour la securite Ne les remplacer only with part number specified que par une piece portant le numero specifie REF NO PARTNO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK 512 A 1 106 383 00 MYLAR Q 047yF 10 200 C621 1 117 214 11 CERAMIC Q 001uF 10 2KV C513 1 106 343 00 MYLAR 0001 10 100 C622 1 164 625 11 CERAMIC 680PF 10 5001 C623 1 164 625 11 CERAMIC 680PF 10 5001 C514 A 1 115 521 11 0 82yF 5 250V C624 1 131 867 51 ELECT 100uF 160V C515 A 1 162 116 00 CERAMIC 680PF 10 2 C516 1 117 214 11 CERAMIC Q 001uF 10 2KV C625 1 135 412 51 ELECT 1000UF 20 25V C520 A 1 129 722 00 0 04717 5 630V ALL EXCEPT KV 21FV12 C C521 1 164 646 11 CERAMIC 2200PF 10 500 C625 1 135 573 51 ELECT 15000gF 20 251 KV 21FV12 C ONLY C523 1 126 941 11 ELECT 470uF 20 25V C626 1 135 412 51 ELECT 1000UF 20 25 C524 1 102 244 00 CERAMIC 220PF 10 500 C627 1 136 189 00 MYLAR 0 1 uF 10 2501 C525 1 162 815 11 CERAMIC 47 5 500V C628 1 104 665 11 ELECT 100uF 20 25V C526 1 126 960 11 ELECT 20 50V C630 1 113 924 11 CERAMIC 0 0047 20 250 C527 1 126 965 11 ELECT 22yF 20 50V KV 20FS12 20FV12 ONLY C528 1 164 161 11 CERAMIC CHIP 0 0022uF 10 C631 1 113 924 11 CERAMIC 0 0047 20 250 C529 1 164 161 11 CER
135. ote Commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur Diagnostic Test Indicators When an error occurs the STANDBY TIMER LED will flash a set number of times to indicate the possible cause of the problem If there is more than one error the LED will identify the first of the problem areas Results for all of the following diagnostic items are displayed on screen No error has occurred if the screen displays a 0 No of Times Diagnostic Item Self Diagnostic Display STANDBY TIMER 5 Description LED Flashes Diagnostic Result overcurrent OCP 2 0 or 2 1 Power does not turn on Vertical deflection stopped 4 times 4 0 or 4 1 White balance failure not balanced 412V is not supplied A Board 502 is faulty A Board Video OUT IC502 is faulty A Board C1301 is faulty MB Board Screen G2 is improperly adjusted Probable Cause Location Detected Symptoms Power cord is not plugged in Power does not come on Fuse is burned out F601 A Board No power is supplied to the TV AC power supply is faulty H OUT Q502 is shorted A Board Power does not come on 702 is shorted CB Board Load on power line is shorted Has entered standby state after horizontal raster Vertical deflection pulse is stopped Power line is shorted or power supply is stopped
136. our TV U U N HH fn To view fromthe satellite receiver or VCR select the video input to which your VCR is connected by pressing 5 on the remote control Jie MEC HN 5 6 LA300 6 LS300 0 Using the Remote Control and Basic Functions This section shows you how to use the more advanced buttons on the remote control and how to use the on screen menus Using the Remote Control LEEI z 5 5 5 x 4 5 FO OU 9 9090 5 O MUTING O 5 m m z 5 m 5 g Button POWER MUTING TVNIDEO 5 5 5 DISPLAY JUMP Description Press when you want to turn the TV on and off Instantly turns off the sound Press again or press 9 to restore sound Cycles through available video inputs Moves the cursor in the on screen menus Press the arrow buttons to move the cursor Press the center button to select or access an option Turns the TV off automatically in approximately 15 30 45 60 or 90 minutes Cancel by pressing until SLEEP OFF appears Cycles through the Multi channel TV Sound MTS options Stereo Mono and Auto SAP Second Audio Programming KV 21FE12 models only Press to display the current time if set and channel number Alternates between the last two channels selected with the 0 9 buttons The remote co
137. rd are not C438 1 126 940 11 2 25V included and must be oprdered separately Order the following leads C439 12694014 ELECT 7 25 when requesting this Board CMO 1 126 963 11 ELECT AAF 2 50 ALL EXCEPT KV 20FV12 21FV12 C CAM 1 164 346 11 16V 900 803 C442 11 311 ELECT 20 50V 11630911 10 50V ET CAM 1416302191 CERAMICCHIP 10 50V EXCEPT KV 20FV12 21FV12 C 4 382 854 11 SCREW M3X10 P SW C445 1 163 009 11 CERAMICCHIP 0 00108 10 50V ALL EXCEPT KV 20FV12 21FV12 C CAPACITOR C446 11692191 008 1 50V KV 20FS12 21FE12 A C ONLY m 116532011 CERAMICCHIP 0474F 1 16V ls C501 1 102 112 00 CERAMIC 330PF 10 50 a EET i si ev C502 1 106 383 00 MYLAR 0047 10 200V ON 658 140221240 CERAMIC B20PF 10 1163017700 CERAMICCHIP 0 0047uF 10 50V A ERU peni bid P 25 1 260 811 ELECT 20 50V 162 134 e ore mad 2 658 14628161 CERAMIC 0 001uF 10 500V C507 A 1411744211 FIM B200PF 30 12KV KV 20FS12121FM12 21FE12A ONLY 12696911 ELECT 2 50V Op d w C509 A 1 162 116 00 CERAMIC GPF 106 ALL EXCEPT KV 0510 1410765141 ELECT 47uF 2 29V A 1415519 11 5 250V KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C Note Note The compone
138. resistors are in ohms RB NON FLAMMABLE CEMENT 2 R 00 2 au en DY ASSY 210000 1000KO X ADJUSTMENT RESISTOR NEN EO Ee T COIL LF 8L MICRO INDUCTOR UY Em nonflammable resistor CAPACITOR TA TANTALUM 4 iad H Drev wn m fusible resistor PS STYROL vu Du TN I gt IPP POLYPROPYLENE lex fc 7 7 IM internal component PT MYLAR 5 panel designation and adjustment for repair MPS METALIZED POLYESTER h d MPP METALIZED POLYPROPYLENE ID ALB BIPOLAR earth chassis ALT HIGH TEMPERATURE All variable and adjustable resistors have characteristic Note HIGH RIPPLE curve B unless otherwise noted The components identified by shading and mark The components identified by 4 in this manual have iti i P y are critical for safety Replace only with the part been carefully factory selected for each set in order to n ii M 5 umber specified satisfy regulations regarding X ray radiation Should replacement The symbol 1 displayed on component side of be required replace only with the value originally used the circuit board indicates fast operating fuse When replacing components identified by make the Replace only with fuse of the same rating as marked necessary adjustments indicated If results do not meet the specified value
139. rth Ground A cold water pipe is a guaranteed earth ground the cover plate retaining screw on most AC outlet boxes is also at earth ground If the retaining screw is to be used as your earth ground verify that it is at ground by measuring the resistance between it and a cold water pipe with an ohmmeter The reading should be zero ohms If a cold water pipe is not accessible connect a 60 to 100 watt trouble light not a neon lamp between the hot side of the receptacle and the retaining screw Try both slots if necessary to locate the hot side on the line the lamp should light at normal brilliance if the screw is at ground potential see Figure B Trouble Light Ohmmeter AC Outlet Box Cold water Pipe Figure B Checking for earth ground SECTION 1 The instructions mentioned here are partial abstracts from the Operating Instruction Manual The page numbers shown reflect those of the Operating Instruction Manual Connecting Your TV Read this section before setting up your TV for the first time This section covers basic connections in addition to any optional equipment you may be connecting Basic Connections TV with indoor or outdoor antenna or CATV cable Depending on the cable available in your home choose one of the connections below A VHFonly or VHF UHF or Cable B VHF only or UHF only or VHF UHF C and UHF 75 ohm coaxial cable 300 ohm twin lead cable Re
140. t Replaced Adjustment 4 DY T505 CRT 1301 IC501 HV HOLD DOWN C507 C520 C505 C509 C515 R562 T504 L508 C551 L510 C546 C537 C547 D517 D518 D519 R560 R561 R562 R563 R565 R566 R567 R525 A Board Preparation Before Confirmation 1 Using a Variac apply AC input voltage 120 220 2 VAC 2 Turn the POWER switch ON 3 Input a white signal and set the PICTURE and BRIGHTNESS controls to maximum 4 Confirm that the voltage between C546 or TP503 and ground is more than 97 VDC Hold Down Operation Confirmation 1 Connect the current meter between Pin 11 of the FBT T505 and the PWB land where Pin 11 would normally attach See Figure on the next page 2 Input a dot signal and set PICTURE and BRIGHTNESS to minimum 100 100 uA 3 Confirm the voltage of A Board 600 is 135 1 VDC 4 Connect the digital voltmeter and the DC power supply via diode 195119 to C546 and ground See Figure 1 on the next page 5 Increase the DC power voltage gradually until the picture blanks out 6 Turn DC power source off immediately 7 Readthe digital voltmeter indication standard 115 7 VDC 8 Input a white signal and set PICTURE and BRIGHTNESS to maximum IABL 1350 100 uA 9 Repeat steps 4 to 7 Hold Down Readjustment Ifthe setting indicated in step 2 of Hold Down Operation Confirmation cannot be met readjustment should be performed by altering the r
141. t critiques pour la securite Ne les remplacer que par une piece portant le numero specifie REFNO PARTNO DESCRIPTION REMARK 06 1 564 507 11 PLUG CONNECTOR 60 1 573 298 21 CONNECTOR BOARD TO BOARD 20 KV 20FV12 21FV12 C ONLY CN501 1 580 798 11 CONNECTOR PIN DY 6P CN502 1 564 509 11 PLUG CONNECTOR 6P CN506 1 564 508 11 PLUG CONNECTOR CN601 1 508 786 00 CONNECTOR PITCH 2P 02 A 1 580 843 11 CONNECTOR POWER CN2001 1 564 511 11 PLUG CONNECTOR 8P CN2002 1 573 298 21 CONNECTOR BOARD TO BOARD 20 009 1 573 298 21 CONNECTOR BOARD TO BOARD 20 DIODE D204 8 719 982 22 DIODE MTZJ T 77 30D D208 8 719 110 17 DIODE MTZJ T 77 10B D209 8 719 110 17 DIODE MTZJ T 77 10B D210 8 719 110 17 DIODE MTZJ T 77 10B D212 8 719 110 17 DIODE MTZJ T 77 10B D213 8 719 110 17 DIODE MTZJ T 77 10B D230 8 719 108 12 DIODE RD9 1EW T1 KV 20FV12 21FV12 C ONLY D231 8 719 108 12 DIODE RD9 1EW T1 KV 20FV12 21FV12 C ONLY D400 8 719 108 12 DIODE RD9 1EW T1 D401 8 719 110 08 DIODE MTZJ T 77 8 2B D403 8 719 073 01 DIODE MA111 TX ALL EXCEPT KV 20FV12 21FV12 C D502 8 719 908 03 DIODE GPO8DPKG23 D503 8 719 908 03 DIODE GPO8DPKG23 0504 A 8 719 945 80 DIODE 06 155 0505 8 719 979 85 DIODE RGP15GPKG23 D506 8 719 302 43 DIODE RGP10GPKG3 0507 A 8 719 991 33 DIODE 155133 77 D508 8 719 991 33 DIODE 1 133 77 0509 8 719 921 44 DIODE MTZJ T 77 5 1C D510
142. tant le numero specifie PARTNO DESCRIPTION REMARK PARTNO DESCRIPTION REMARK KV 20FS12 20FV12 ONLY KV 20FS12 20FV12 ONLY 660 1 216 485 11 METAL OXIDE 5 6K W T603 A 1 433 807 11 TRANSFORMER REGULATOR ALL EXCEPT KV 20FS12 20FV12 ALL EXCEPT KV 20FS12 20FV12 T604 A 1 431 852 11 TRANSFORMER CONVERTER SRT R661 1 216 057 00 2 2K 5 1 R662 A 1 216 485 11 METAL OXIDE 5 6K W ALL EXCEPT KV 20FS12 20FV12 THERMISTOR R663 1 216 081 00 22K 5 10N 2227 82001 1 216 057 00 2 2K 5 10W TH601 A 1 803 586 11 THERMISTOR NTC R2002 1 216 053 00 15K 5 1 R2003 1 249 425 11 CARBO 47K THERMISTOR R2004 1 216 069 00 6 8K 5 1 R2005 1 216 295 91 SHORT THP601A 1 809 539 11 THERMISTOR POSITIVE ALL EXCEPT KV 20FV12 21FV12 C KV 20FS12 20FV12 ONLY R2007 1 249 413 11 CARBON 470 5 14W 601 1 803 540 11 THERMISTOR ALL EXCEPT KV 20FS12 20FV12 KV 21FE12A ONLY R2011 1 249 415 11 CARBON 680 R2012 1 249 416 11 CARBO 820 5 TUNER R2013 1 249 421 11 CARBO 22K 14W 2204 124040741 CARBO 68K B UN TU101 A 8 598 542 00 TUNER FSS BTF WA412 KV 21FE12A ONLY TU101 A 8 598 431 30 TUNER FSS BTF WA411 ALL EXCEPT KV 21FM12 21FE12A TU101 A 8 598 501 00 TUNER FSS BTF FA402 KV 21FM12 ONLY RELAY RY601 1 755 198 11 RELAY RY602 1 755 266 11 RELAY AC POWER VARISTOR VDR601
143. the power is disconnected To avoid electrical shock discharge the CRT before NOTE attempting to remove the anode cap Short between anode and coated earth ground strap of CRT After removing the anode short circuit the anode of the picture tube and the anode cap to either the metal chassis CRT shield or carbon painted on the CRT REMOVAL PROCEDURES Anode Button 4 Turn up one side of the rubber cap in 2 Use your thumb to pull the rubber 3 When one side of the rubber cap the direction indicated by arrow cap firmly in the direction indicated separates from the anode button by arrow b the anode cap can be removed by turning the rubber cap and pulling it in the direction of arrow HOW TO HANDLE AN ANODE CAP 0 Do not use sharp objects which may cause damage to the surface of the anode cap 2 To avoid damaging the anode cap do not squeeze the rubber covering too hard A material fitting called a shatter hook terminal n gt M is built into the rubber IAN 3 Do not force turn the foot of the rubber cover This may cause f the shatter hook terminal to protrude and damage the rubber 14 KV 20FS12 20FV12 21FE12 A C 21FM12 21FV12 C SECTION 3 SET UP ADJUSTMENTS The following adjustments should be made when a complete realignment is required or when a new picture tube is installed These adjustments should be performed with rated power supply volt
144. to the IN jack on your cable box 2 Connect a coaxial cable not supplied from the OUT jack on your cable box to the VHF UHF jack on the TV f To view channels from your cable box tune your TV to channel 3 or 4 as set on the rear panel of your cable box and use the cable box s remote control to change channels f you will be controlling all channel selection through your cable box you should consider using the Channel Fix feature see page 19 Operating Instructions TV VCR and Cable box VHF UHF VCR 4 Optional connection 1 Connect the coaxial cable from your cable service to the IN jack on your cable box 2 Connect a coaxial cable not supplied from the OUT jack on your cable box to the IN jack on your VCR 3 Connect a coaxial cable not supplied from the OUT jack on your VCR to the VHF UHF jack on the TV f you will be controlling all channel selection through your cable box you should consider using the Channel Fix feature see page 19 Optional connection 4 If your VCR is equipped with video outputs you can get better picture quality by connecting A V cables not supplied from AUDIO and VIDEO OUT on your VCR to AUDIO VIDEO IN on your TV f You can usethe UND button to switch between the VHF UHF and VIDEO inputs 0140616 1530 Connect

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