Home

AV28BT7ENS / AV28BT7ENB AV28BT7EES

1. Symbol No Part No Part Name Description Symbol No Part No Part Name Description CAPACITOR CAPACITOR 538 30000294 SHD CAP 1008 50V C835 VE 30007308 CER CAP 77088 1KV K PULSE 539 VE 30000294 SMD CAP 1008 50V 845 30000375 EL CAP 220UF 16V 540 VE 30000294 SMD CAP 1008 50V 846 30000433 CER CAP NF KV MB 570 30000371 EL CAP 22UF 50V 847 VE 30000375 EL CAP 220UF 16V M 571 VE 30000371 EL CAP 22UF 50V 848 VE 30000353 EL CAP OOUF 25V M 57 VE 30000371 EL CAP 22UF 50V C850 VE 30000433 CER CAP NF IKV M B 573 VE 30000371 EL CAP 22UF 50V 851 30000433 CER CAP NF IKV M B C576 VE 30000201 SHD CAP SPF 50V J 852 VE 30000433 CER CAP NF IKV N B 577 30000201 SHD CAP SPF SOV J 853 VE 30000289 SMD CAP 10NF 50V K R 580 VE 30000387 EL CAP 33UF 50V H 554 30008805 CAP 39NF 63V J 583 VE 30000294 SMD CAP 1008 50V 855 VE 30000284 SMD CAP NF 50V K R C590 VE 30000294 SMD CAP 1008 50V C860 VE 30000440 CER CAP 2 2NF AKV M C596 VE 30000289 SMD CAP 10NF 50V K R C865 VE 30000440 CER CAP 2 2NF 4KV M 597 VE 30000289 SMD CAP 10N
2. Symbol Part No Part Name Description Symbol No Part No Part Name Description CAPACITOR CAPACITOR C598 VE 30000289 SHD CAP 10NF 50V K R C891 VE 30000335 CER CAP AINE 50V ZF 599 VE 30000334 SMD CAP ATNF 50V C892 VE 30000295 CER CAP 100NF 50V Z C600 VE 30000289 SMD CAP 10NF 50V KR 601 30000355 EL CAP 1007 50V C603 VE 30000309 SHD CAP 7 78 50V K R COIL C604 VE 30000107 KT CAP 47 250V J 605 30000075 CAP 1008 250V DC 1001 VE 30002016 FIXED COIL 50 060 C606 VE 30000406 EL ATUF 250V HR L002 VE 30010964 FERRITE BEAT L050 30002015 FIXED COIL 150UH 050 RAD 607 30000407 EL CAP 470 16V 1051 30002015 FIXED COIL 150UH 050 K RAD C608 VE 30009206 SMD CAP 15NF 50V K R 1054 VE 30010964 FERRITE BEAT C610 30000123 PP CAP 33NF 630V L201 30001979 FIXED COIL 045 M A 611 30000143 7 78 2KV 33 5 L202 VE 30010964 FERRITE BEAT C612 VE 30000356 EL CAP 1007 63V 1301 VE 30001987 FIXED COIL 4 708 070 K A 613 30000121 KP CAP 2INF 630V J C617 VE 30000172 KP CAP 680NF 250V J P 15 302 VE 30001987 FIXED COIL 4 7UH 070 K A 618 VE 30000078 KT CAP 100V 303 VE 30001987 FIXED COIL 4 7 070 K A 304 VE 30001986 FIXED COIL 3 308 065 62 30000433 CER CAP INF
3. 401 17 401 30 401 29 401 19 0 7Vp p H 0 8Vp p H 0 9Vp p H 2Vp p H In 1 IC401 20pin 401 21 401 40 Q605 C 2Vp p H 2Vp p H 1Vp p H 450Vp p H 401 47 IC701 pin IC701 501 34pin 0 6Vp p V 4 8Vp p V 0 5Vp p V 1 2Vp p CRT SOCKET PWB 901 901 901 9 35Vp p H 35Vp p H 35Vp p H No 51883 2 4 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1 SAFETY Withstand voltage The components identified by the Asymbol and shading are No indication EON critical for safety For continued safety replace safety critical Others DC withstand voltage V components only with manufactures recommended parts indicated AC withstand voltage V Electrolytic Capacitors 2 SPECIFIED VOLTAGE AND WAVEFORM VALUES 47 50 Example Capacitance value yFYwithstand voltage V The voltage and waveform values have been measured under the Type following conditions No indication Ceramic capacitor 1 Input signal Colour bar signal MM Metalized mylar capacitor Polypropylene capacitor 2 Setting p
4. Symbol No Part No Part Name Description Symbol Part Part Name Description RESISTOR RESISTOR R VE 3000047 10K R361 VE 30000464 SMD RES 10 1008 R VE 3000063 10W 2 7K R364 VE 30000464 SMD RES 110W 1008 R002 VE 3000047 10K J R378 VE 30000471 CF RES 10K R002 VE 3000063 10W 2 7K J R379 VE 30000475 SMD RES 1 10W 10K R003 VE 3000077 1 4 6608 J 8399 VE 30000717 SMD RES 10 4708 R VE 30000797 1 10 758 J R400 VE 30000717 SMD RES 10W 4708 J R VE 3000048 10W 100K J R402 VE 30000706 CF RES 478 J R012 VE 3000048 10W 100K J R403 VE 30000659 SMD RES 10W 330R J R014 VE 30000477 CF RES 1 4W 100K R404 VE 30000688 SMD RES 110W 390R R015 VE 3000048 SMD RES 110W 100K R405 VE 30000469 SMD RES 10W 1K R04 VE 30000797 SMD RES 1 10W 75R J R407 VE 30000459 CF RES 1 4 1008 R04 VE 30000797 SMD RES 1 10W 75R J R418 VE 30000735 SMD RES 10W 4 7R R044 VE 30000459 CF RES 1 4W 100R J R419 VE 30000710 SMD RES 1 10W 478 R045 VE 30000524 SMD RES 10 150R R420 VE 30000593 SMD RES 10W 2 2K R049 VE 30000717 SMD RES 10W 470R J R421 VE 30000499 SMD RES 10W 1 2K R05 VE 30000464 SMD RES 1 1008 R422 VE 30000558 SMD RES 1 1808 R05 VE 30000464 SMD RES 110W 1008 M26 VE 30000659 SMD RES 10W 330R J R065 VE 30000797 SMD RES 1 10W 758 R428 VE 30000650
5. Symbol No Part Part Name Description Symbol Part Part Name RESISTOR RESISTOR R001 VE 3000047 10K J R331 VE 30000668 SMD RES R001 VE 3000063 5 10W 2 7K J R332 VE 30000475 SMD RES R002 VE 3000047 10K J R333 VE 30000668 SMD RES R002 VE 3000063 5 10W 2 7K J R334 VE 30000480 SMD RES R003 VE 30000770 1 4 6608 J R340 VE 30000727 SMD RES R010 VE 30000797 5 1104 758 J R341 VE 30000524 SMD RES R011 VE 3000048 5 10W 100K J R343 VE 30001248 FUSE RES R012 VE 3000048 5 10W 100K J R344 VE 30000766 SMD RES R014 VE 30000477 1 4 100K J R345 VE 30000499 SMD RES R015 VE 3000048 5 10 100K J R346 VE 30000835 SMD RES R040 VE 30000797 SMD 1 10W 75R J R347 VE 30000563 SMD RES R041 VE 30000797 5 11104 758 J R359 VE 30000464 SMD RES R044 VE 30000459 1 4 1008 J R360 VE 30000464 SMD RES R045 VE 30000524 5 10W 1508 J R361 VE 30000464 SMD RES R049 VE 30000717 5 10 470R J R364 VE 30000464 SMD RES R050 VE 30000464 5 10W 1008 J R378 VE 30000471 CF RES R051 VE 30000464 5 10 1008 J 8379 VE 30000475 SMD RES R065 VE 30000797 5 1104 758 J R399 VE 30000717 SMD RES R066 VE 30000774 5 10 680R J R400 VE 30000717 SMD RES R067 VE 30000469 5 10W 1K J R402 VE 30000706 CF RES R068 VE 30000774 5 10 680R J R403 VE 30000659 SMD RES R069 VE 30000469 5 10W 1K J R404 VE 30000688 S
6. Symbol Part Part Name Description Symbol No Part Part Name Description CAPACITOR CAPACITOR C064 VE 30000300 SMD CAP 50V C368 VE 30000294 SMD CAP NF 50V K C065 VE 30000300 SMD CAP SNF 50V 369 VE 30000294 SMD CAP NF 50V K C066 VE 30000242 SMD CAP 330PF 50V J 370 VE 30000384 EL CAP 2 2UF 50V M C067 VE 30000242 SMD CAP 330PF 50V J 371 VE 30000109 MKT CAP ATONF 63V J 068 30000345 EL CAP UF 50V 373 VE 30000371 EL CAP 22UF 50V M C071 VE 30000315 SMD CAP 220NF 25V 7 Gn VE 30000294 SMD CAP NF 50V K 077 VE 30000294 SMD CAP NF 50V K 379 VE 30000294 SMD CAP NF 50V K 073 VE 30000294 SMD CAP NF 50V K C385 VE 30000294 SMD CAP NF 50V K 095 VE 30000289 SMD CAP 10NF 50V K R 400 30000294 SMD CAP NF 50V 097 VE 30000189 SMD CAP PF 50V J 401 VE 30000371 EL CAP 22UF 50V 098 VE 30000224 SMD CAP 220PF 50V J 402 VE 30000345 EL CAP F 50V 099 VE 30000189 SMD CAP PF 50V J 403 VE 30000074 KT CAP NF 63V J C101 VE 30000336 SMD CAP 5 6NF 50V 403 VE 30000294 SMD CAP NF 50V K 102 VE 30000345 EL CAP UF 50V M 404 VE 30000284 SMD CAP NF 50V KR C107 VE 30000336 SMD CAP 5 6NF 50V 405 VE 30000345 EL CAP F 50V C108 VE 30000312 SMD CAP 22NF 50V 405 VE 30000294 SMD CAP NF 50V K C109 VE 30000332 SMD CAP 4 71 50V C406 VE 30000313 CER CAP 22NF 50V Z F C VE 30000312 SMD CAP 22NF 50V 406 VE 30000284
7. AUDIO OUTPUT IC190x TDA2814_MONO TDR2615 STEREO 3 vzvevowo an HRINLDUT R ve2 AUDIO SWITCH FILTER 2245 849 2284 5 58 2265 45696 2203 8 58 6 4 OUTPUT Icasax 6415 gt gt IK E casa 65 STEREO DECODER BOARDS SOCKETS 5499 482 IF 8 VIDEO PROCESSOR 22949 E soan gesae mm 85489 Ihe sau 3634 cers 5 Cae Laere vecspen 55 m L 32 3038 C103 464 E 2 2 PUDTEXT inst ye sap E iL t 58 2207 77929 rir 51 10 0 41 ca z I 22 suns c SUS IN gum T K sc iem I 5 432 1968 577 De sau SUHS_Y_IN passe v Dt 870330 815 47867 TU 082 N 169 865 Lea
8. 188nF SOU 8 5488 C345 BA282 R331 33K 4304 sci_out_r gt sc1_IN_R lt 548 5 INZ OUT2 K3953M 2302 DUT1 SIF1_ INI SIF1_IN2 UIF_IN2 x 14 12S_DA_IN 115165 06 1 1303 OND X 28 S DA OUT gt a D X 21 FRAME lt 4u7H C334 228 160 SIF2_IN1 SIF2_IN2 OFFSET_COMP 1 332 C335 gt l nF Sau 169 26 A D302 4148 0381 8347 z 2 3 6 RESET X 38 TESTIO2 o x31 C xX 32 C_DACS_L MAIN_OUT_L MAIN_OUT_R 71 1387 47uH C399 190nF 1K8 C402 C377 180nF 500 589 33uF 58 548 3 504 C378 10uF D rono_out gt 455 007 AFC_OUT IC307 100nF sau Sur 2 500 373 4 1 343 487 50 AFCOUT_TEST_PIN 493 180nF Sau 1 306 AFCOUT_TEST_PIN 1C304 TDA1388 INA
9. L won M i CON1 3 se wa nin 5 T T101 T102 T103 055310 55 271 250 T104 T107 055310 55 222 250 MD1 1 NAME ol em n ES GND UCC IR 3 115 E 5668 me H CON102 NAME NAME 2 49 e 2 HH 0 C H PL109 85 ISCH PL108 CONJ Sx R113 3 H FRONT CONTROL PWB NAME VE 20001612 No 51883 2 9 2 10 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB 28 5 AV28BT7EEB AV28BT7EPS AV28BT7EPB AV28BT7EPS AV28BT7EPB PATTERN DIAGRAMS main PATTERN 0522 8200 201 c14Q1 ijk 6299 R208x C201 3278 mf d x N a 0882 24 E J204 474 ai FEL 8438 ini 442 7218 54188569 feos 0 n 3223 1297 R530 R571 1 1585 5
10. It is a remte controlled color television 100 programs from VHF UHF bands or cable channels can be preset It can tune cable channels Controlling the TV is very easy by its menu driven system It has two Euroconnector sockets for external device such as video recorder video games audio set etc Front AV Input available Stereo sound systems German Nicam are available Full function Teletext Fastext Toptext 10 11 12 13 14 15 AV28BT7ENS AV28BT7ENB 28 5 AV28BT7EEB AV28BT7EPS 28 It is possible to connect headphone Direct channel access APS Automatic Programming System All programs can be named Forward or backward automatic tuning Automatic sound mute when no transmission 5 minutes after the broadcasting closedown the TV switches itself automatically to stand by mode MAIN DIFFERENCE LIST MODEL AV28BT7ENS 28 AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB Parts Name Silver Black Silver Black Silver Black MAIN PWB VE 20073586 4 VE 20073447 4 VE 20081473 4 F CARTON BOX VE 20083462 VE 20083400 VE 20083464 VE 20083469 VE 20083471 VE 20083484 INST BOOK VE 20083463 VE 20083402 VE 20083466 VE 20083468 VE 20083470 VE 20083483 RATING LABEL VE 20083403 VE 20083401 VE 20083465 VE 20083467 VE 20083482 VE 20083485 FRONT
11. Symbol No Part No Part Name Description Symbol Part No Part Name Description RESISTOR RESISTOR R530 VE 30000560 CF RES 1 4W 1 8K J R710 VE 30000718 CF RES 1 4W 4 7K J R532 VE 30000475 SMD RES 1 10 10K J R711 VE 30000500 CF RES 12K R533 VE 30000721 SMD RES 10W 4 7K J R714 VE 30000459 CF RES 1144 1008 R535 VE 30000721 SMD RES 10W 4 7K J R715 VE 30000459 CF RES 1 4W 100R R537 VE 30000593 SMD RES 10W 2 2K J R716 VE 30000466 CF RES 1K R538 VE 30000475 SMD RES 1 10 10K J R717 VE 30000712 CF RES 1 4W 4708 R539 VE 30000475 SMD RES 1 10W 10K J R805 VE 30000633 CF RES 27K R540 VE 30000818 SMD RES 10W 8 2K J R806 VE 30001129 MO RES 22K R541 VE 30000721 SMD RES 10W 4 7K J R807 VE 30000466 CF RES 1K R542 VE 30000721 SMD RES 10W 4 7K J R808 VE 30000818 SMD RES 1 10W 8 2K R543 VE 30000717 SMD RES 10W 4708 J R809 VE 30000469 SMD RES 10W 1K R548 VE 30000721 SMD RES 10W 4 7K J R810 VE 30000597 SMD RES 1 10W 22K R549 VE 30000531 CF RES 15K J R811 VE 30000597 SMD RES 1 104 22K R550 VE 30000721 SMD RES 10W 4 7K J R812 VE 30000519 CF RES 1 4W 1508 R551 VE 30000475 SMD RES 1 10 10K R813 VE 30000475 SMD RES 1 10W 10K R552 VE 30000593 SMD RES 10W 2 2K R814 VE 30000706 CF RES 478 R554 VE 30000815 CF RES 1 4W 8 2K J R816 VE 30000540 CF RES 1 7 1 5M J 400V R556 VE 30000567 SMD RES 1 10 18K J R818 VE 30000466 CF RES 1K J R559 VE 30000588 SMD RES 10 220
12. HP_OUT 1315 HP_L 22uH L316 HP_R PL305 TDA4470B esna sc an gt sc2_ouT_L bP sc2_0uT_R tsu t lt sc2_IN_R 5 2 lt lt 54 1 5402 5403 eR No 51883 AGC_CAP2 UIDEO OUT UCO2 3 2 VIFCOIL w 2u2 58 i C369 1 nF 1 5 2 8 MULTISOUND PWB VE 20078991 AV28BT7ENS ENB AV28BT7EES EEB VE 20079020 AV28BT7EPS EPB 51883 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB AV28BT7EPS 28 CRT SOCKET PWB CIRCUIT DIAGRAM CRT SOCKET PWB 2 lt 4 gt lt lt 4 20074437 Y 2 nn PSr A gt 8921 TDA2611A z 4 Er 901 FOND TDR610 Q HERTER 905 906 23835 FRONT AV HEAD PHONE JACK PWB CIRCUIT DIAGRAM FRONT CONTROL PWB CIRCUIT DIAGRAM FRONT AV HEAD PHONE JACK PWB VE 20083646 CON102 7VLD101x NAME 5 JeJ 18018 1 180p ei I m CON104
13. 20003005 PIN FRONT AV DOOR X2 8 VE 40000026 EJECTOR 9 20078776 LENS LED 10 VE 20004339 LENS PRE AMP 11 VE 30001946 SPEAKER X2 17 VE 40000108 ADJUSTABLE BOSS CRT X4 3 VE 35000235 SCREW X4 VE 20078582 BASE 15 VE 20004005 SHASSIS FRAME 16 VE 20069017 BACK COVER 17 VE 35000216 SCREW X8 18 No 51883 AV28BT7ENS AV28BT7ENB 28 5 AV28BT7EEB AV28BT7EPS 28 EXPLODED VIEW FRONT AV HEADPHONE JACK PWB No 51883 19 AV28BT7ENS AV28BT7ENB PRINTED WIRING BOARD PARTS LIST AV28BT7ENS AV28BT7ENB MAIN P W BOARD ASS Y VE 20073586 Symbol 3 Part Name Description Symbol Part Part Name Descriptio RESISTOR RESISTOR R001 VE 3000047 10K J R361 VE 30000464 SMD RES 10 1008 R001 VE 3000063 5 10W 2 7K J R364 VE 30000464 SMD RES 10 1008 R002 VE 3000047 10K J R378 VE 30000471 CF RES 10K R002 VE 3000063 5 10W 2 7K J R379 VE 30000475 SMD RES 1 10W 10K R003 VE 30000770 1 4 6608 J R399 VE 30000717 SMD RES 10 4708 R010 VE 30000797 5 1104 758 J R400 VE 30000717 SMD RES 10 4708
14. PROTEC 8888 ER PU1 STRTUSINI Tek aua srarus nl 572155 7581 LINE DRU 3 57554 85 5152 1 60 cups exr_prP gt suse Lg sus c n 805498 8651 enoe 8 do ces in ill lt is YUU INTERFRCE SOCKET l geese LE 1300 2500 EATER Pauar x 298 1 PLEB2 NAME VE 20071473 AV28BT7EPS EPB 2 5 2 6 ez suf P service E TanF Seu SERUICE I COn SEL1 LOC CON 505489 805468 825408 85495 51883 AUI STATUS Ruz sTRTUS PAL SECAM TUNING 5 11 com sEL 581 SDASSSX voDA2 SU D03 1868 5263 TUNING 8533 583 85 1 655 593 3 Z p 85489 seas E 62 con se i 2 cov seLe NAME 8559 45 3 4 25 assen 453 3 qas Messe Deen 1 1 418 8528 5508 1 8 LINK 50 8 8528 IKE LINK 052 6 8528 0565 IKE LINK 055 8 6572 Leer 2A 8 5595 cs2s Ly 514 leent ler 1 597 1 Seu 8552 653 5 3 3 TEXT amp CONTROLLER 50014273 AV28BT7ENS AV28BT7ENB AV28BT7EES AV
15. Teletext System Fastext Toptext Stereo System 2 German NICAM Tuning System Frequency Synthesizer Tuning System Number Of CH memory position 100 ch VHF VL 46 25MHZ 168 25MHz VHF VH 175 25MHz 463 25MHz Receiving Frequenc g q y 471 25 2 863 25 2 Super 511 520 amp Hyper 521 541 bands receivable VIF Carrier 38 9MHz Intermediate Frequency SIF Carrier 32 4MHz 6 5MHz 32 9MHz 6 0MHz 33 4MHz 5 5MHz Colour Sub Carrier Frequency PAL 4 43MHz SECAM 4 43 2 NTSC 3 58MHz 4 43MHz Aerial Input Terminal 750hm Unbalanced Power Input AC 220 240V 50Hz Power Consumption 120W Max 103W Avg Picture Tube 28 inch measured diagonally High Voltage 28kV in cut off service mode Speaker 57 x160 mm ellipse type x2 Audio Output 8W 8W Video 1 75 Ohm Input S Video Y 1Vp p Positive 0 286Vp p Audio L R 500 mVrms High Impedance Video 1 75 Ohm Output Audio L R 500 mVrms Low Impedance Rear Side Input Terminal AV1 Video Audio RGB AV2 Video Audio S VHS Front Side AV3 Video Audio Front Side Headphone jack Stereo mini jack 3 52 Output Terminal Rear Side AV1 Video Audio AV2 Video Audio Selected TV AV1 or AV3 Remote Control Uni
16. KEYPAD r 115 150VDC 12VDCAud 12VDCAud 12VDC 8VDC 5VDC HORIZONTAL OUTPUT VERTICAL OUTPUT TDA8351 6 3 3V st by 2 5V st by SMPS Mc44604 2 3 CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM 281 UNERIaIS WSP_38 9 Lou 562 1 86 18 9 7 y SERUICE LUG FRONT RU IN CYAAN L 5294 ee L 8299 30204 jeur T E 212 eier 5 p 1 4 Taur dee 59 T E Pl 3307P IP 1922 1 casa 1998 220F 250 E coste 228 250 cer 22anF 25 pasan Fei FPN 2 LINE FILTER gt mrs 52 JC FRONT UID AV28BT7ENS AV28BT7ENB AV28BT7EES 28 5 AV28BT7EEB AV28BT7EPB AV28BT7ENS AV28BT7ENB 28 5 AV28BT7EEB AV28BT7EPS AV28BT7EPB scasix aesa 805469 qesan 805488 1D F 18 r es D rur statusin s ss338 RUZ STRTUSIN 8 8 2 cesen 3390 3300F 5007 551 0 9 1 L
17. 1K J 031 VE 30000294 SMD CAP NF 50V R631 VE 30001171 0 RES N 4 7K J 032 30000294 SMD CAP NF 50V K C04 VE 30000332 SMD CAP 4 7 50V R639 VE 30000542 SMD RES 1 10W 1 5M J 051 VE 30000315 SMD CAP 220NF 25V 7 R700 VE 30000466 CF RES 1K 052 VE 30000294 SMD CAP NF 50V R703 VE 30000860 RES IR R704 VE 30001251 FUSE RES 1 7 568 053 VE 30000315 SMD CAP 220NF 25V Z No 51883 33 AV28BT7EPS 28 28 5 28 Symbol Part Part Name Description Symbol No Part Part Name Descripti CAPACITOR CAPACITOR C054 VE 30000315 SMD CAP 220NF 25V 7 357 VE 30000294 SMD CAP F 50V K 059 VE 30000300 SMD CAP 1 5NF 50V C358 VE 30000100 MKT CAP 330NF 63V J C060 VE 30000300 SMD CAP 1 5NF 50V 364 VE 30000284 SMD CAP NF 50V KR C061 VE 30000242 SMD CAP 330PF 50V J C365 VE 30000384 EL CAP 2 2UF 50V M 062 30000242 SMD CAP 330PF 50V J 366 VE 30000294 SMD CAP NF 50V K C064 VE 30000300 SMD CAP 1 5NF 50V K C367 VE 30000294 SMD CAP NF 50V K C065 VE 30000300 SMD CAP 1 5NF 50V K C368 VE 30000294 SMD CAP NF 50V K C066 VE 30000242
18. 50V 435 VE 30000074 KT CAP 323 VE 30000345 EL CAP F 50V 436 VE 30000074 KT CAP 326 VE 30000371 EL CAP 22UF 50V 437 VE 30000362 EL CAP 327 VE 30000371 EL CAP 22UF 50V 438 VE 30000312 SMD CAP C328 VE 30000284 SMD CAP INF 50V KR 439 VE 30000284 SMD CAP 329 VE 30000284 SMD CAP INF 50V K R 440 VE 30000345 EL CAP 330 VE 30000284 SMD INF 50V KR 446 VE 30000252 SMD CAP 331 VE 30000284 SMD INF 50V KR 447 VE 30000252 SMD CAP 332 VE 30000417 EL CAP 6 8UF 50V 448 VE 30000189 SMD CAP 333 VE 30000294 SMD 100NF 50V C450 VE 30000294 SMD CAP 334 VE 30000345 EL CAP 10UF 50V 459 VE 30000332 SMD CAP 335 VE 30000252 SMD CAP 50V J 465 VE 30000300 SMD CAP 336 VE 30000252 SMD CAP 50V J 490 VE 30000284 SMD CAP 338 VE 30000371 EL CAP 22UF 50V 497 VE 30000300 SMD CAP 339 VE 30000256 SMD CAP 50V J 498 VE 30000189 SMD CAP J 340 VE 30000100 KT CAP 330NF 63V J 499 VE 30000300 SMD CAP K 341 VE 30000256 SMD CAP 50V J 505 VE 30000294 SMD CAP K 342 VE 30000100 KT CAP 330NF 63V J 513 30000294 SMD CAP 343 VE 30000224 SMD CAP 220PF 50V J 514 VE 30000345 EL CAP GA VE 30000100 KT CAP 330NF 63V J 516 VE 30000371 EL CAP 346 VE 30000224 SMD 220PF 50V J 517 VE 30000352 EL CAP G4 VE 30000371 L CAP 22UF 50V 521 VE 30000109 MKT CAP 348 VE 30000224 SMD 220PF 50V J 524 VE 30000237 SMD CAP 349 VE 3 00 KT CAP 330NF 63V J 525 VE 30000237
19. 5416 Yi K TA Dy 0065 SA DES J238 ceiex 4311 292 23 123 2118 058 111117 R108 JE 618807 2223 cies 1230 8869 14U 868 6 SHS 1x al e lo a E 7993 a E 812 E x ou 822 HH caas 8818 so E T 74 1502115 1 801 801 2 E lio B821C853 2 6 a 2 2 M ge COLLECTOR 16 9 DANGER LIVE PART 51883 2 11 2 12 51883 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB AV28BT7EPS AV28BT7EPB MULTISOUND PWB PATTERN CRT SOCKET PWB PATTERN TOP FRONT AV HEADPHONE JACK FRONT CONTROL PWB PATTERN PWB PATTERN PARTS SIDE 11TB 220 2 5725360053 No 51883 2 13 2 14 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB AV28BT7EPS AV28BT7EPB VOLTAGE TABLES MAIN PWB B IF PWB 050 701 10301 VOLTAGE PIN NO VOLTAGE
20. by pressing 0 on the remote control unit although you do not see any picture SERVICE MENU SERVICE ADJUST OPTIONS SELECT OPTION menu 9 SCREEN FOCUS Signal FOCUS VR Receive a PAL circle pattern Adjustment generator FBT Adjust the upper VR of the FBT until you get the Optinum focus the sharpest picture DC Marked Check whether the voltage at the point named and silk Voltmeter 150 115V screened as 150 115V on the MAIN PWB is 150V DC on the MAIN PWB No 51883 11 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS 28 Measuring Test point Adjustment part Description instruments WHITE Signal ADJUST 00 LOW LIGHT BALANCE generator White point RED 1 Receive a whole black signal 2 Adjust the lt Adjust 00 gt lt Adjust 01 gt lt Adjust 02 gt in the ADJUST 01 SERVICE MENU so that the entire screen do not shine black White point GREEN ADJUST 02 HIGH LIGHT White point 1 Receive a white and black signal colour off BLUE 2 Adjust the Adjust 00 Adjust 01 gt Adjust 02 gt in the SERVICE MENU so that the whiteness in the screen become sharp ADJUST 03 Receive a any broadcast voltmeter Select lt ADJUST 03 gt from SERVICE MENU Connect a DC voltmeter to pin 1 of the tuner Change the AGC parameter until you see 3 70V DC on voltmeter display IF PLL ADJUST 04 Select lt
21. BOARD ASS Y 20083646 Symbol No Part No Part Name Description RESISTOR R107 VE 30000594 CF RES 1 4 22K J R108 VE 30000712 CF RES 4708 J R109 VE 30000594 CF RES 1 4W 22K J R110 VE 30000712 CF RES 4708 J R113 VE 30000744 CF RES 5608 J R114 VE 30000744 CF RES 560R J R115 VE 30000712 CF RES 4708 J R116 VE 30000712 CF RES 4708 J CAPACITOR C103 VE 30000213 CER CAP 180PF 50V J CH C104 VE 30000213 CER CAP 180PF 50V J CH C106 VE 30000190 CER CAP 100PF 50V J CH COIL 1103 VE 30000744 CF RES 1 4W 560R J L104 VE 30001996 FIXED COIL 2208 040 OTHER CON102 VE 30001893 RCA JACK 0103 VE 30001891 RCA JACK 0104 VE 30001892 RCA JACK CON106 VE 30001900 JACK HEADPHONE 1103 30001962 FERRITE 104 VE 30001963 FERRITE 107 VE 30001963 FERRITE PROTECTION MODULE P W BOARD ASS Y VE 20058569 Symbol No Part No Part Name Description OTHERS VE 20058569 PROTECTION MODULE T SPOT KILLER MODULE P W BOARD ASS Y VE 20019598 26 Symbol No Part No Part Name Description OTHERS VE 20019598 T SPOT KILLER MODULE No 51883 AV28BT7EES AV28BT7EEB PRINTED WIRING BOARD PARTS LIST AV28BT7EES AV28BT7EEB MAIN P W BOARD ASS Y VE 20073447
22. Change vertical scroll till you see the circle exactly un the middle of the screen Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 4 about the 16 9 aspect mode too 4 3 Adjust 12 4 3 Receive a RED PURITY test pattern HORIZONTAL generator Set lt 4 3 aspect mode gt SHIFT Adjust 23 16 9 Select lt ADJUST 12 gt from SERVICE MENU Adjustment Change horizontal shift till the picture is horizontally centered Check whether this adjustment is correct after completing Service Mode Adjustment Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 4 about the 16 9 aspect mode too VERTICAL i Adjust 13 4 3 Receive a CROSS HATCH signal SLOPE generator Set lt 4 3 aspect mode gt Adjustment Adjust 24 16 9 Select lt ADJUST 13 gt from SERVICE MENU Change vertical slope till the size of squares on both the upper and lower part of test pattern become equal to the squares laying on the vertical centre of the test pattern Check and readjust VERTICAL SLOPE item if the adjustment becomes improper after some other geometric adjustments are done Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 5 about the 16 9 aspect mode too VERTICAL i Adjust 14 4 3 Receive a PAL test pattern signal AMPLITUDE generator Set lt 4 3 aspect mode gt Adjustment Adjust 25 16 9 Select lt
23. MAIN PWB VE 20073586 VE 20073447 VE 20071473 MULTI SOUND PWB VE 20078991 Pa VE 20079020 CRT SOCKET PWB VE 20074437 FRONT CONTROL PWB VE 20001612 4 SACK eae VE 20083646 PROTECTION MODULE PWB VE 20058569 EN T T SPOT KILLER MODELE PWB VE 20019598 a REMOTE CONTROL UNIT RM C85 51883 17 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB EXPLODED VIEW PARTS LIST SILVER model AV28BT7ENS AV28BT7EES AV28BT7EPS Ref No Part No Part Name Description Vol VE 30002751 PICTURE TUBE ITC 1 20074065 POWER KNOB 2 VE 35004544 SPRING 3 VE 20069218 FRONT PANEL 4 VE 20082289 FRONT CABINET 5 VE 20083490 BUTTON AS5 Y 6 VE 20069213 FRONT AV DOOR 1 VE 20003605 PIN FRONT AV DOOR 2 8 VE 40000026 EJECTOR 9 20078776 LENS LED 10 VE 20004339 LENS PRE AMP 11 VE 30001946 SPEAKER X2 12 VE 40000108 ADJUSTABLE BOSS CRT X4 13 VE 35000235 SCREW X4 VE 20078582 BASE 15 VE 20004005 SHASSIS FRAME 16 VE 20082322 BACK COVER 17 VE 35000216 SCREW X8 BLACK model AV28BT7ENB AV28BT7EEB AV28BT7EPB Ref No Part No Part Name Description 01 VE 30002751 PICTURE TUBE ITC 1 VE 20074065 POWER KNOB 2 VE 35004544 SPRING 3 VE 20069218 FRONT PANEL 4 20081489 FRONT CABINET 5 VE 20081484 BUTTON ASS Y 6 VE 20069213 FRONT AV DOOR 7
24. VOLTAGE VOLTAGE Although the symbol numbers of the level VOLTAGE PIN NO VOLTAGE drive transistor and level output transistor are indicated as Q604 and Q606 on the wiring diagram the numbers are indicated as Q601 and Q605 on the substrate respectively The following table shows the silk printed symbol numbers on the substrate 100 OO NID OI ND VOLTAGE VOLTAGE VOLTAGE 1 501 VOLTAGE N ND 0809 Cathode 11 3V Anode 0V Control terminal 2 4V VOLTAGE VOLTAGE 1 12 5 4 26 2 115 124 3 0 802 VOLTAGE VOLTAGE VOLTAGE U 804 VOLTAGE 1 2 1 2 12 5 3 3 3 807 VOLTAGE 12 4 CRT SOCKET PWB 0 79 IC901 VOLTAGE VOLTAGE 1 9 1 2 0 3 5 No 51883 9 15 2 16 51883 AV28BT7ENS 28
25. 1KV M B 306 VE 30002002 FIXED COIL 47 080 62 VE 30000078 KT CAP F 100 307 VE 30002002 FIXED COIL 47 080 625 30000315 SMD CAP 220NF 25V Z 308 VE 30002002 FIXED COIL ATUH 080 626 VE 30000180 KP CAP 9 INF 2000V 33 5 309 VE 30002002 FIXED COIL ATUH 080 C627 VE 30000340 SMD CAP 6 8NF 50V K 402 VE 30001986 FIXED COIL 3 3UH 065 C63 VE 30000156 KP CAP 430 250V J 632 VE 30016086 EL CAP 1000UF 25V 105 L403 VE 30001990 FIXED COIL 6 8UH 075 65 VE 30000280 SHD CAP 820PF 50V L405 VE 30001992 FIXED COIL 065 K A 1406 VE 30001992 FIXED COIL 065 K A 66 VE 30009208 CER CAP 4707 1W PULSE 1407 VE 30001992 FIXED COIL 065 K A C66 VE 30009208 CER CAP ATOPF IKV PULSE L502 VE 30001992 FIXED COIL 065 K A 7 30000190 CER CAP 100PF 50V J CH L504 VE 30001992 FIXED COIL 065 K A 70 VE 30000356 EL CAP 1007 63V L505 VE 30001992 FIXED COIL 065 K A 704 VE 30016085 EL CAP 10UF 63V 105 L506 VE 30001992 COIL 65 705 VE 30000071 KT CAP NF 63V J MENS 706 VE 30000092 KT CAP 220NF 63V J L515 VE 30001992 FIXED COIL 065 707 VE 3 69 KT CAP NF 100V J L602 VE 30002026 XED COIL 1 19 25 28 lt an EE ns 1605 VE 30001999 FIXED COIL BOUK LOSS COIL 715 VE 30000189 SMD CAP PF 50V J 1801 VE 30001984 XED COIL 2 2UH 055 801 VE 30000084 KT CAP 150NF 275V M AC P 15 L803 VE 30002011 CHOKE COIL 150UH 0 82A RAD Ge C804 VE 30000421 EL CAP 220
26. 4 1K J 068 VE 30000345 EL CAP 10UF 50V M R717 VE 30000712 CF RES 1 4W 4708 J 071 VE 30000315 SMD CAP 220NF 25V 7 R805 VE 30000633 CF RES 1 4 27K J 072 VE 30000294 SMD 100NF 50V R806 VE 30001129 MO RES 3W 22K J 073 VE 30000294 SMD CAP 100NF 50V No 51883 21 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB Symbol No Part No Part Name Description Symbol Part No Part Name 1 CAPACITOR CAPACITOR 095 VE 30000289 SMD CAP 10NF 50V K R 400 30000294 SMD CAP V 097 VE 30000189 SMD CAP 100PF 50V J 401 VE 30000371 EL CAP V 098 VE 30000224 SMD CAP 220PF 50V J 402 VE 30000345 EL CAP V 099 VE 30000189 SMD CAP 100 50V J 403 VE 30000074 KT CAP NF 63V J 101 VE 30000336 SMD CAP 5 6NF 50V 403 VE 30000294 SMD CAP NF 50V C102 VE 30000345 EL CAP 10UF 50V M 404 VE 30000284 SMD CAP 107 VE 30000336 SMD 5 6NF 50V 405 VE 30000345 EL CAP 108 VE 30000312 SMD CAP 22NF 50V 405 VE 30000294 SMD CAP V C109 VE 30000332 SMD CAP 4 71 50V C406 VE 30000313 CER CAP 1 VE 30000312 SMD CAP 22NF 50V 406 VE 30000284 SMD CAP VE 30000332 SMD CAP 4 7 50V 407 VE 30000384 EL CAP V 117 VE 30000109 MKT CAP AT
27. 7 AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB JVC VICTOR COMPANY OF JAPAN LIMITED HOME AV NETWORK BUSINESS UNIT 12 3 chome Moriya cho Kanagawa ku Yokohama Kanagawa prefecture 221 8528 Japan Printed in Japan VP 0201 DP2080
28. ADJUST 04 gt from SERVICE MENU NEGATIVE Adjustment value is set to 80 as a default value ADJUST 05 Select lt ADJUST 05 gt from SERVICE MENU Adjustment value is set to 80 as a default value Adjustment POSITIVE 12 No 51883 Adjustment i AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB Measuring Test point Adjustment part Description LUMINANCE Signal Adjust 06 Y Delay PAL DELAY generator Receive a PAL colour bar signal Adjustment Select Adjust 06 from SERVICE MENU Adjust Y Delay PAL till the colour transients on the colour bar of the pattern become as sharper and colours between transients do not mix with each other as possible Note If the SAW filter is one of the G1965M J1951M K2958M K2962M G3957M K6256K K6259K or M1963M there is constant group delay distortion so for an equal delay of the luminance and chrominance signal the delay must be set at a value of 160nS This means the adjustment must be set to the maximum value Adjust 07 Y Delay SECAM Receive a SECAM colour bar signal Select Adjust 07 from SERVICE MENU Adjust Y Delay SECAM till the colour transients on the colour bar of the pattern become as sharper and colours between transients do not mix with each other as possible Note If the SAW filter is one of the G1965M K2958M K2962M G3957M K6256K or K6259K there is constant group delay distortion so for an equal delay of the lu
29. EL CAP 2UF 50V R346 VE 30000835 SMD RES 10W 910R J C402 VE 30000387 CAP 33UF 50V R347 VE 30000563 SMD RES 10W 1 8K J 403 VE 30000294 SMD CAP NF 50V R359 VE 30000464 SMD RES 10 100R J 404 VE 30000284 SMD CAP NF 50V KR R360 VE 30000464 SMD RES 10W 100R 405 VE 30000294 SMD CAP OONF 50V K R361 VE 30000464 SMD RES 10W 100R 406 VE 30000284 SMD CAP NF 50V KR R364 VE 30000464 SMD RES 10W 100R 407 VE 30000284 SMD CAP NF 50V KR R378 VE 30000471 RES 4W 10K R379 VE 30000475 D RES 1 10W 10K J COTL R399 VE 30000717 SMD RES 10W 470R J 301 VE 30001987 D COIL 4 7UH 070 K A L302 VE 30001987 FIXED COIL 4 704 070 K A CAPACITOR L303 VE 30001987 FIXED COIL 4 7UH 070 K A L304 VE 30001986 FIXED COIL 3 3UH 065 C279 VE 30000263 SMD CAP 56PF 50V J CH L305 VE 30001979 FIXED COIL 1UH 045 M A 301 30000216 SMD CAP 1 8PF 50V J CH L306 VE 30002002 FIXED COIL 060 302 VE 30000216 SMD CAP 1 8PF 50V J CH L307 VE 30002002 FIXED COIL 060 304 30000289 SMD 10NF 50V K R L308 VE 30002002 XED COIL 47UH 060 306 VE 30000345 EL CAP F 50V NA 307 VE 30000294 SMD CAP NF 50V K 309 VE 30002002 XED COIL 47UH 060 308 VE 30000074 NF 63V J 309 VE 30000345 EL CAP F 50V DIODE C316 VE 30000284 SMD CAP NF 50V KR _ 317 VE 30000284 SMD CAP NF SOV KR 0301 VE 30001369 DIODE ZENER 318 VE 30000074 NF 63V J 0302 VE 30001284 DIODE 319 VE 30000393 EL CAP 3 3UF
30. J R457 VE 30000606 SMD RES 10W 2 2M R098 VE 30000475 SMD RES 10W 10K J R458 VE 30000732 SMD RES 110W 470K R099 VE 30000475 SMD RES 1 10K R459 VE 30000697 SMD RES 10W 39K G R100 VE 30000727 SMD RES 10W 47K J R460 VE 30000770 CF RES 680 J R101 VE 30000471 CF RES 10K J M65 VE 30006658 SMD RES 10 82R J R102 VE 30000747 SMD RES 1 10 5608 J R474 VE 30000597 SMD RES 10 22K J R103 VE 30000710 SMD RES 10 47R J R475 VE 30000475 SMD RES 10W 10K J R104 VE 30000457 SMD RES 10W 10R J R480 VE 30000751 SMD RES 10 5 6K J R105 VE 30000457 SMD RES 10W 10R J R481 VE 30000751 SMD RES 10W 5 6K J R106 VE 30000567 SMD RES 10W 18K J R482 VE 30000751 SMD RES 10 5 6K J R108 VE 30000564 CF RES 18K J R483 VE 30000593 SMD RES 10W 2 2K J R200 VE 30000503 SMD RES 12K J R484 VE 30000752 CF RES 56K J R201 VE 30000723 CF RES 4 47K J R486 VE 30000721 SMD RES 10W 4 7K J R202 VE 30000459 CF RES 1008 R488 VE 30000471 CF RES 10K J R203 VE 30000471 CF RES 10K R489 VE 30000727 SMD RES 1 10 47K J R208 VE 30000459 CF RES 1008 R490 VE 30000751 SMD RES 10W 5 6K J R209 VE 30000459 CF RES 1008 R492 VE 30000588 SMD RES 10 220R J R213 VE 30000597 SMD RES 10W 22K R493 VE 30000588 SMD RES 10 220R J R300 VE 30000529 SMD RES 1 10W 1 5K R494 VE 30000526 CF RES 1 5K J R303 VE 30000469 SMD RES 10W 1K J R498 VE 30000563 SMD RES 10W 1 8K J R304 VE 30000
31. R011 VE 3000048 5 10W 100K J R402 VE 30000706 CF RES 478 R012 VE 3000048 5 10W 100K J R403 VE 30000659 SMD RES 10N 330R R014 VE 30000477 1 4 100K J R404 VE 30000688 SMD RES 10 3908 R015 VE 3000048 5 10 100K J M05 VE 30000469 SMD RES 10W 1K R040 VE 30000797 SMD 1 10W 75R J R407 VE 30000459 CF RES 1 4 1008 R041 VE 30000797 5 11104 758 J R418 VE 30000735 SMD RES 10W 4 78 R044 VE 30000459 1 4 1008 J R419 VE 30000710 SMD RES 1 10 47R R045 VE 30000524 5 10W 1508 J R420 VE 30000593 SMD RES 10 2 2K R049 VE 30000717 5 10W 4708 J R421 VE 30000499 SMD RES 10W 1 2K R050 VE 30000464 5 10W 1008 J R422 VE 30000558 SMD RES 110W 1808 R051 VE 30000464 5 10 1008 J R426 VE 30000659 SMD RES 10W 330R J R065 VE 30000797 5 1104 758 J R428 VE 30000650 CF RES 4 338 J R066 VE 30000774 5 10 680R J R429 VE 30000524 SMD RES 10W 150R J R067 VE 30000469 5 10W 1K J R431 VE 30000459 CF RES 1 4 1008 J R068 VE 30000774 5 10 680R J R432 VE 30000459 CF RES 1 4 1008 J R069 VE 30000469 5 10W 1K J R433 VE 30000475 SMD RES 1 10 10K J 8070 VE 30000588 5 10W 220R J R437 VE 30000469 SMD RES 10W 1K J R071 VE 30000588 5 10W 220R J R438 VE 30000499 SMD RES 10W 1 2K J R072 VE 30000588 5 10 220R J R439 VE 30000499 SMD RES 10W 1 2K J R073 VE 30000797 5 1 10 75R J R440 VE 30000499 SMD RES 10W 1 2K J R075 VE 30000653 5 1 10 33R J R446 VE 30000480 SMD RES 10 100K R078 VE 30000774 5 10 680R J R447 V
32. SMD CAP 350 VE 30000224 SMD 220PF 50V J C526 VE 30000294 SMD CAP 351 VE 3 00 KT CAP 330NF 63V J 530 VE 30000294 SMD CAP 352 VE 30000224 SMD CAP 220PF 50V J 531 VE 30000294 SMD CAP 353 VE 3 00 KT CAP 330NF 63V J 532 VE 30000294 SMD CAP 355 VE 30000284 SMD CAP NF 50V KR 533 VE 30000294 SMD CAP 357 VE 30000294 SMD CAP NF 50V 537 VE 30000294 SMD CAP 358 VE 30000345 EL CAP UF 50V 538 VE 30000294 SMD CAP 364 VE 30000284 SMD CAP NF 50V KR C570 VE 30000371 EL CAP C365 VE 30000384 EL CAP 2 2UF 50V 571 VE 30000371 EL CAP 366 VE 30000294 SMD CAP NF 50V K C572 VE 30000371 EL CAP C368 VE 30000294 SMD CAP NF 50V C573 VE 30000371 EL CAP 369 VE 30000294 SMD CAP NF 50V K C576 VE 30000201 SMD CAP 370 VE 30000384 EL CAP 2 2UF 50V 577 VE 30000201 SMD CAP 371 VE 30000109 KT CAP ATONF 63V J 580 VE 30000387 EL CAP 373 VE 30000371 EL CAP 22UF 50V C583 VE 30000294 SMD CAP Gn VE 30000294 SMD CAP NF 50V C590 VE 30000294 SMD CAP 379 VE 30000294 SMD CAP NF 50V K 596 VE 30000289 SMD CAP 385 VE 30000294 SMD CAP NF 50V 597 VE 30000289 SMD CAP 22 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB
33. SMD CAP 330PF 50V J 369 VE 30000294 SMD CAP NF 50V K C067 VE 30000242 SMD CAP 330PF 50V J 370 VE 30000384 EL CAP 2 2UF 50V C068 VE 30000345 EL CAP UF 50V Gn VE 30000109 KT CAP ATONF 63V J 071 VE 30000315 SMD CAP 220NF 25V 7 373 VE 30000371 EL CAP 22UF 50V 077 VE 30000294 SMD CAP 100NF 50V K Gn VE 30000294 SMD CAP 50V C073 VE 30000294 SMD CAP 100NF 50V K 375 VE 30000362 EL CAP F 50V 095 VE 30000289 SMD CAP 10NF 50V K R 376 30000332 SMD CAP 4 71 50V 097 VE 30000189 SMD CAP 100PF 50V J 377 VE 30000294 SMD CAP NF 50V 098 VE 30000224 SMD CAP 220PF 50V J 378 VE 30000345 EL CAP F 50V 099 VE 30000189 SMD CAP 100 50V J 379 VE 30000294 SMD CAP NF 50V K C101 VE 30000336 SMD CAP 5 6NF 50V C385 VE 30000294 SMD CAP NF 50V K C102 VE 30000345 EL CAP UF 50V C400 VE 30000294 SMD CAP NF 50V K C107 VE 30000336 SMD CAP 5 6NF 50V K 401 VE 30000371 EL CAP 22UF 50V C108 VE 30000312 SMD CAP 22NF 50V 402 VE 30000345 EL CAP F 50V C109 VE 30000332 SMD CAP 4 7 50V 402 VE 30000387 EL CAP 33UF 50V 110 VE 30000312 SMD CAP 22NF 50V 403 VE 30000074 KT CAP NF 63V J C111 VE 30000332 SMD CAP 4 71 50V 403 VE 30000294 SMD CAP NF 50V K 117 VE 30000109 MKT CAP ATONF 63V J 404 VE 30000284 SMD CAP NF 50V K 113 VE 30000109 MKT CAP ATONF 63V J 405 VE 30000345 EL CAP F 50V C116 VE 30000082 MKT CAP SNF 63V J 405 VE 30000294 SMD CAP NF 50V 117 VE 30000082 MKT CAP SNF 63V J 406 VE 30000313 CER CAP 22
34. VE 30016086 EL CAP 1000UF 25V 105 1405 VE 30001992 FIXED COIL 065 K A 65 VE 30000280 SHD CAP amp 20PF 50V J 1406 VE 30001992 FIXED COIL 065 K A C66 VE 30009208 CER CAP ATOPF 1W PULSE L407 VE 30001992 FIXED COIL 065 K A C66 VE 30009208 CER CAP ATOPF IKV PULSE 502 VE 30001992 FIXED COIL 065 K A 1504 VE 30001992 FIXED COIL H 065 K A 1 30000190 CER CAP 100PF 50V J CH L505 VE 30001992 XED COIL 065 K A 70 30000356 EL CAP UF 63V ii VE 30016083 al 0 515 VE 30001992 FIXED COIL 065 K A 706 VE 3 9 KT CAP 220NF 63V J L602 VE 30002026 FIXED COIL 1 19 25 28 C07 VE 3 69 KT CAP NF 100V J L603 VE 30002156 LINEARITY COIL 30UH 110 AK19 708 VE 3 89 SMD CAP OOPF 50V J L604 VE 30002031 FIXED COIL INJECTION 15MH C709 VE 30000294 SMD CAP ONE 50V K 1605 VE 30001999 FIXED COIL 40 LOSS COIL L801 VE 30001984 FIXED COIL 2 208 055 N AX 715 VE 3 89 SMD CAP SOV J L803 VE 30002011 CHOKE COIL 150 0 82A RAD 22 688 VE 3000080 1200F 400 FOR 38 we 806 VE 30000342 CER CAP 820PF 50V 0001 VE 30001284 DIODE C807 VE 30000074 KT ONF 63V J en C808 VE 30000284 SHD CAP NF 50V KR oni E i C809 VE 30000309 SHD CAP 2 2NF 50V K R E TODE 810 VE 30000076 KT CAP 100NF 275V M AC 0201 VE 30001284 DIODE 811 VE 30000161 KP CAP 47 630V J D301 VE 30001369 ZENER DIODE Wo DS xD 17 AA e C817 VE 30000359 EL CAP 10007 16V 03
35. pattern signal Set lt 4 3 aspect mode gt Select lt ADJUST 19 gt from SERVICE MENU Change EW Corner Parabola till vertical lines at the corners of both sides of picture frame become vertical and parallel to vertical corner sides of picture tube Check and readjust EW Corner Parabola item if the adjustment becomes improper after some other geometric adjustments are done Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 5 about the 16 9 aspect mode too 15 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS 28 Measuring Test point Adjustment part Description instrument Adjust 20 4 3 Receive a PAL circle pattern signal Set lt 4 3 aspect mode gt Select lt ADJUST 20 gt from SERVICE MENU Change EW Trapezium till vertical lines especially lines at the sides of the picture frame became parallel to the both sides of picture tube as possible Check and readjust EW Trapezium item if the adjustment becomes improper after some other geometric adjustment Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 5 about the 16 9 aspect mode too generator Adjustment Adjust 31 16 9 16 51883 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS 28 PARTS LIST CONTENTS B USING PW BOARD amp REMOTE CONTROL UNIT ehh wens 17 E EXPLODED VIEW PARTS LIST S
36. that specified Service manual Excessive high voltage HAVING 1000 Q V cause an increase in X Ray emission arcing and possible OR MORE SENSITIVITY component damage therefore operation under excessive high voltage conditions should be kept to a minimum or should be prevented If severe arcing occurs remove the AC power immediately and determine the cause by visual inspection incorrect installation cracked or melted high voltage harness poor soldering etc To maintain the proper minimum level of soft X Ray emission components in the high voltage circuitry including the picture tube must be the exact replacements or alternatives approved by the manufacturer of the complete product Do not check high voltage by drawing an arc Use a high voltage meter or a high voltage probe with a VTVM Discharge the picture tube before attempting meter connection by connecting a clip lead to the ground frame and connecting the other end of the lead through a 10kQ 2W resistor to the anode button When service is required observe the original lead dress Extra precaution should be given to assure correct lead dress in the high voltage circuit area Where a short circuit has occurred those components that indicate evidence of overheating should be replaced Always use the manufacturer s replacement components No 51883 0 15 AC TYPE PLACE THIS PROBE ON EACH EXPOSED 1500 10W METAL PART GOOD EARTH GROUND FEAL RES
37. 00332 SMD 4 TNF 50V R621 VE 30000459 CF RES 1008 028 VE 30000352 EL CAP UF 16V R626 VE 30000466 CF RE 1K R628 VE 30001228 FUSE RES IW 2 78 029 VE 30000294 SMD CAP NF 50V C03 VE 30000332 SMD CAP 4 7 50V R629 VE 30001232 FUSE RES 2 7R J 030 VE 30000294 SMD CAP ONF 50V K R630 VE 30001082 0 RES 2W 1K J 031 VE 30000294 SMD CAP NF SOV R631 VE 30001171 0 RES QW 4 7K J 032 VE 30000294 SMD CAP ONF 50V K R639 VE 30000542 SMD RES 1 10 1 5M J 04 VE 30000332 SMD CAP 4 7NF 50V R700 VE 30000466 CF RES 1K J 051 VE 30000315 SMD CAP 220NF 25V 7 R703 VE 30000860 RES 052 VE 30000294 SMD CAP NF SOV K R704 VE 30001251 FUSE RES 1 2W 568 J R705 VE 30000580 CF RES 1 4W 22R 053 VE 30000315 SMD CAP 220NF 25V Z 054 VE 30000315 SMD CAP 220NF 25V 2 R706 VE 30000949 F RES G 059 VE 30000300 SMD SNE 50V R707 VE 30000712 CF RES 1 4W 4708 C060 VE 30000300 SMD CAP 50V R708 VE 30000469 SMD RES 1 10W 1K C061 VE 30000242 SMD CAP 330PF 50V J R709 VE 30000475 SMD RES 1 10W 10K C062 VE 30000242 SMD CAP 330PF 50V J 28 No 51881 AV28BT EES AV28BT7EEB AV28BT7EES 28
38. 00564 C 18K J M55 VE 3000065 CF RES R200 VE 30000503 SMD RES 10W 12K J R456 VE 30000550 SMD RES R201 VE 30000723 CF RES 4 47K J R457 VE 30000606 SMD RES R202 VE 30000459 CF RES 1008 J R458 VE 30000732 SMD RES R203 VE 30000471 CF RES 10K J R459 VE 30000697 SMD RES R208 VE 30000459 CF RES 1008 J R460 VE 30000770 CF RES R209 VE 30000459 CF RES 1008 J M65 VE 30006658 SMD RES R213 VE 30000597 SMD RES 10 22K J R474 VE 30000597 SMD RES R3 VE 30000653 SMD RES 10W 33R J R475 VE 30000475 SMD RES R300 VE 30000529 SMD RES 1 10W 1 5K R486 VE 30000721 SMD RES R303 VE 30000469 SMD RES 1104 1K R488 VE 30000471 CF RES R304 VE 30000717 SMD RES 1 10W 470R R492 VE 30000588 SMD RES R305 VE 30000717 SMD RES 1 10W 470R R493 VE 30000588 SMD RES R306 VE 30000464 SMD RES 1 10W 100R R494 VE 30000526 CF RES R307 VE 30000464 SMD RES 1 10W 100R R498 VE 30000563 SMD RES R308 VE 30000464 SMD RES 1 10W 100R R500 VE 30000469 SMD RES R309 VE 30000660 CF RES 1 4 3 3K R502 VE 30000469 SMD RES R310 VE 30000660 CF RES 1 4 3 3K R503 VE 30000469 SMD RES K J R311 VE 30000531 CF RES 15K R507 VE 30000469 SMD RES K J R313 VE 30000534 SMD RES 1 10W 15K R512 VE 30000727 SMD RES K J R314 VE 30000534 SMD RES 1 10W 15K R513 VE 30000727 SMD RES K J R315 VE 30000534 SMD RES 1 10W 15K R514 VE 30000727 SMD RES KJ R316 VE 30000469 SMD RES 10W 1K J R515 VE 30000727 SMD RES 1 10W 47K J R319 VE 30000469 SMD RES 10W 1K J R516 VE
39. 03 VE 30001283 DIODE 819 VE 30000295 CER CAP 100 50V Z F 821 VE 30007308 CER CAP 220PF IKV K PULSE 00 NQ I M 822 VE 30000295 CER CAP 100 50V Z F E ENER 823 VE 30000383 EL CAP 2200UF 25V 0503 VE 30001284 DIODE 824 VE 30007308 CER 220PF 1KV PULSE 0504 30001284 DIODE C825 VE 30000295 CER CAP 100NF 50V Z F No 51883 35 AV28BT7EPS 28 28 5 28 Symbol Part Part Name Description Symbol Part No Part Name Description DIODE 0505 VE 30012412 ZENER DIODE 1050 VE 30001619 0509 VE 30001204 DIODE 1 301 VE 30001664 IC D555 VE 30001285 DIODE 16307 VE 30001494 IC 0583 VE 30001284 DIODE 1 401 VE 30001579 IC D601 VE 30001318 DIODE 1 501 20075294 PR IC MYCOM D602 VE 30001285 DIODE 16502 VE 20081472 IC MEMORY D603 VE 30001284 DIODE 1 701 VE 30002736 0604 VE 30001377 ZENER DIODE 1801 VE 30007069 IC D605 VE 30001318 DIODE 1C802 VE 30001499 IC D606 VE 30001318 DIODE 1C804 VE 20058533 HE ASY D607 VE 30001285 DIODE 1C805 VE 30001500 IC D608 VE 30001284 DIODE 10807 VE 30001622 D609 VE 30001318 DIODE 0611 30001323 DIODE D612 VE 30001320 DIODE OTHER D698 VE 30001318 DIODE F80 VE 20000848 FUSE ASSY D70
40. 0563 SMD RES 1 10W 1 8K J R202 VE 30000459 CF RES 1008 J R500 VE 30000469 SMD RES 1K J R203 VE 30000471 CF RES 10K J R502 VE 30000469 SMD RES 1K J R208 VE 30000459 CF RES 1008 J R503 VE 30000469 SMD RES 10W 1K J R209 VE 30000459 CF RES 1008 J R507 VE 30000469 SMD RES 10W 1K J R213 VE 30000597 SMD RES 10 22K J R512 VE 30000727 SMD RES 10W 47K J R300 VE 30000529 SMD RES 1 10 1 5K J R513 VE 30000727 SMD RES 10W 47K R303 VE 30000469 SMD RES 10W 1K J R514 VE 30000727 SMD RES 10W 47K J R304 VE 30000717 SMD RES 1 10 4708 J R515 VE 30000727 SMD RES 10W 47K J R305 VE 30000717 SMD RES 1 10W 470R J R516 VE 30000464 SMD RES 1 10W 100R J R306 VE 30000464 SMD RES 1 10 1008 J R517 VE 30000464 SMD RES 1 10 1008 J R307 VE 30000464 SMD RES 1 10 1008 J R523 VE 30000475 SMD RES 10W 10K J R308 VE 30000464 SMD RES 1 10 1008 J R524 VE 30000475 SMD RES 10W 10K J R309 VE 30000660 CF RES 14 3 3K J R527 VE 30000721 SMD RES 1 10 4 7K J R310 VE 30000660 CF RES 1 4 3 3K J R528 VE 30000560 CF RES 1 8K J R311 VE 30000531 CF RES 15K J R529 VE 30000560 CF RES 1 8K J R313 VE 30000534 SMD RES 1 10 15K J R530 VE 30000560 CF RES 1 8K J R314 VE 30000534 SMD RES 1 10 15K J R532 VE 30000475 SMD RES 10W 10K J R315 VE 30000534 SMD RES 1 10W 15K J R533 VE 30000721 SMD RES 1 10W 4 7K J R341 VE 30000524 SMD RES 1 10W 150R R535 VE 30000721 SMD RES 1 10W 4 7K J R343 VE
41. 06 Y Delay PAL LUMINANCE DELAY 07 Y Delay SECAM 08 Y Delay NTSC 10 4 3 PICTURE MODE VERTICAL ZOOM 21 16 9 PICTURE MODE 11 4 3 PICTURE MODE VERTICAL SCROLL I UP DOWN 22 6 9 PICTURE MODE Y key 12 4 3 PICTURE MODE 4 3 HORIZONTAL SHIFT 23 16 9 PICTURE MODE 13 4 3 PICTURE MODE VERTICAL SLOPE 24 16 9 PICTURE MODE 14 4 3 PICTURE MODE VERTICAL AMPLITUDE INFORMATION 15 4 3 PICTURE MODE key S CORRECTION 26 16 9 PICTURE MODE 16 4 3 PICTURE MODE VERTICAL SHIFT 27 16 9 PICTURE MODE 17 4 3 PICTURE MODE EW WIDTH 28 16 9 PICTURE MODE 18 4 3 PICTURE MODE EW PARABOLA WIDTH 29 16 9 PICTURE MODE 19 4 PICTURE MODE EW CORNER PARABOLA 30 16 9 PICTURE MODE 20 4 PICTURE MODE EW TRAPEZIUM 31 16 9 PICTURE MODE 10 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS 28 ADJUSTMENTS Measurin Test point Adjustment part SCREEN Signal SCREEN VR Receive a PAL colour bar VOLTAGE Generator FBT Enter the option settings in the SERVICE MENU E Press the UP DOWN V key and Enter Option 02 Control OPTION 02 To change bit 6 come on to it by using L R 4 gt unit make it 1 by pressing 1 white bit 2 is blinking Observe the thin horizontal blue white line in the middle of the screen and adjust the lower VR of the FBT until the line is in its thinnest visible thickness Then make Option 02 bit 6 O
42. 0W 220K J R559 VE 30000588 SMD RES 10 220R J R822 VE 30001156 MO RES SW 33K J R560 VE 30000469 SMD RES 10W 1K J R823 VE 30000513 CF RES 1 4 130K J R561 VE 30000692 SMD RES 10W 3 9K J R824 VE 30000572 CF RES 2K J R562 VE 30000471 CF RES 10K J R828 VE 30007759 CF RES IW 47K J R563 VE 30000471 CF RES 10K J R829 VE 30000469 SMD RES 1K J R564 VE 30000475 SMD RES 10W 10K J R831 VE 30000471 CF RES 10K J R565 VE 30000475 SMD RES 10W 10K J R832 VE 30000721 SMD RES 1 10W 4 7K J R566 VE 30010167 SMD RES 10 56R J R833 VE 30000710 SMD RES 10W 47R R568 VE 30000475 SMD RES 10W 10K J R834 VE 30000818 SMD RES 1 10W 8 2K R569 VE 30000459 CF RES 1008 J R835 VE 30000580 CF RES 278 R570 VE 30000531 CF RES 15K J R836 VE 30000706 CF RES Ay 478 R571 VE 30000466 CF RES R844 VE 30000471 CF RES 10K J R572 VE 30000475 SMD RES 10W 10K J R845 VE 30001257 MG RES WAM R573 VE 30000721 SMD RES 10 4 7K J R849 VE 30000534 SMD RES 10 15K J R574 VE 30000692 SMD RES 10W 3 9K J R850 VE 30000569 CF RES 4 180K J R578 VE 30000475 SMD RES 10W 10K J R858 VE 30000712 CF RES 4708 J R579 VE 30000721 SMD RES 10W 4 7K J R868 VE 30000810 CF RES 4 820R J R580 VE 30000464 SMD RES 10W 1008 J R869 VE 30000810 CF RES 820R J R581 VE 30000588 SMD RES 10W 220R J R870 VE 30001131 MO RES IW 0 228 J R582 VE 30000464 SMD RES 10 1008 J R71 VE 30000471 CF RES
43. 1 4 10K J R583 VE 30000475 SMD RES 10W 10K J R872 VE 30007786 SMD RES 1 10 2 55K F R584 VE 30000563 SMD RES 10W 1 8K J R873 VE 30012852 SMD RES 1 10W 3 9K F R586 VE 30000480 SMD RES 10W 100K J R879 VE 30000718 CF RES 4 7K J R587 VE 30000712 CF RES 4708 J R885 VE 30000475 SMD RES 10 10K R590 VE 30000721 SMD RES 10W 4 7K J R886 VE 30000475 SMD RES 10 10K R594 VE 30000475 SMD RES 10W 10K J R888 VE 30000503 SMD RES 12K R595 VE 30000475 SMD RES 10W 10K J R890 VE 30001089 MO RES 2W 1R R596 VE 30000475 SMD RES 10W 10K J R891 VE 30000466 CF RES 1K R601 VE 30000718 CF RES 4 7K J R892 VE 30000531 CF RES 15K R602 VE 30000464 SMD RES 1 10W 1008 J R893 VE 30000477 CF RES 4 1 R605 VE 30000466 CF RES 1K R894 VE 30000660 CF RES 3 3K R606 VE 30000704 CF RES 1 4 43K R895 VE 30000638 CF RES 270K R608 VE 30001235 FUSE RES 1 7 0 338 J R610 VE 30001171 MO RES 7 4 7K J R611 VE 30001215 FUSE RES IW IR J CAPACITOR R613 VE 30000815 CF RES 4 8 2K J R614 VE 30000775 CF RES 6 8K 001 VE 30000375 EL CAP 220UF 16V 01 VE 30000332 SMD CAP 4 7 50V R615 VE 30000815 CF RES 8 2K 010 VE 30000294 SMD CAP NF 50V K R617 VE 30000775 CF RE 6 8K C011 VE 30000294 SMD CAP ONF 50V R618 VE 30000464 SMD RES 1 10W 1008 012 VE 30000294 SMD CAP NF SOV R619 VE 30000815 CF RES 8 2K 013 VE 30000375 EL CAP 220UF 16V R620 VE 30001082 0 RES IW 1K 02 VE 300
44. 1 44 10K J R583 VE 30000475 SMD RES 10W 10K J R872 VE 30007786 SMD RES 1 10 2 55K F R584 VE 30000563 SMD RES 10W 1 8K J R873 VE 30012852 SMD RES 1 10 3 9K F R586 VE 30000480 SMD RES 10W 100K J R879 VE 30000718 CF RES 4 4 7K J R587 VE 30000712 CF RES 4708 J R885 VE 30000475 SMD RES 10W 10K J R590 VE 30000721 SMD RES 10W 4 7K J R886 VE 30000475 SMD RES 10W 10K J R594 VE 30000475 SMD RES 10W 10K J R888 VE 30000503 SMD RES 12K R595 VE 30000475 SMD RES 10W 10K J R890 VE 30001089 MO RES JW AR J R596 VE 30000475 SMD RES 10W 10K J R891 VE 30000466 CF RES 1 4W 1K J R601 VE 30000718 CF RES 4 7K J R892 VE 30000531 CF RES 1 4 15K J R602 VE 30000464 SMD RES 1 10 1008 J R893 VE 30000477 CF RES 4 100K J R605 VE 30000466 CF RES 1K J R894 VE 30000660 CF RES 4 3 3K J R606 VE 30000704 CF RES 1 4 43K J R895 VE 30000638 CF RES 270K J R608 VE 30001235 FUSE RES 1 7 0 338 J R610 VE 30001171 MO RES 4 7K J R611 VE 30001215 FUSE RES IW IR J CAPACITOR R613 VE 30000815 CF RES 4 8 2K J R614 VE 30000775 CF RES 6 8K C001 VE 30000375 EL CAP 220UF 16V C01 VE 30000332 SMD CAP 4 7 50V R615 VE 30000815 CF RES 8 2K 010 VE 30000294 SMD CAP NF 50V R617 VE 30000775 CF RES 6 8K C011 VE 30000294 SMD CAP NF 50V K R618 VE 30000464 SMD RES 1 10W 1008 012 VE 30000294 SMD CAP NF 50V R619 VE 30000815 CF RES 8 2K 013 VE 30000375 EL CAP 220UF 16V R620 VE 30001082 0 RES I
45. 1 VE 30001284 DIODE 129 VE 30001997 FIXED COIL 33UH 060 J 0901 VE 30001329 DIODE 314 VE 20058569 D ASY 0807 VE 30001329 DIODE 500 VE 30010964 FERRITE BEAT 0803 30001329 DIODE 616 VE 30006712 FERRITE BEAD 3 5X4 7X0 8 D804 VE 30001329 DIODE 21007 VE 30001912 PIN F 5P 2 5MM 11 5 D805 VE 30001318 DIODE PL892 VE 30007118 PIN F 7 7 0807 VE 30001318 DIODE PL893 VE 30007118 PIN F 2p 7 5MM 081 VE 30001315 DIODE 1801 VE 30001268 THERMISTOR D812 VE 30001315 DIODE R601 VE 30002090 LINE DRIVER D813 VE 30001288 DIODE 007 VE 30002054 RF FBT D814 VE 30001307 DIODE 001 VE 30002103 LINE FILTER D815 VE 30001307 DIODE 807 VE 30002080 TRF SMPS D816 VE 30007681 DIODE 201 VE 30009637 NER WSP PLL 0818 30001318 DIODE VL301 VE 30002036 ADJ COIL D819 VE 30001349 ZENER DIODE VR301 VE 30001069 ADJ RES 0 15W 47K VER MAN D823 VE 30001284 DIODE VR801 VE 30001064 ADJ RES 470R 0 1 VER MAN 0826 30001318 DIODE X30 VE 30001756 XTAL 0827 30001318 DIODE x40 VE 30001748 XTA D858 VE 30001371 ZENER DIODE X404 VE 30001745 XTA D864 VE 30001285 DIODE 50 VE 30006662 XTAL D890 VE 30001204 DIODE 7709 VE 30001724 FILTER SER TRAP 130 VE 30001708 SAW FILTER 1302 VE 30001692 SAW FILTER TRANSISTOR 740 VE 30001692 SAW FILTER 0001 VE 30001455 R 0055 VE 30001454 TR 01 VE 30003729 TR 0100 VE 30001454 TR Q301 VE 30001455 TR 0303 VE 30001454 TR 0304 VE 30001454 TR 0307 VE 30001454 R 0402 VE 30001454 R 0406 VE 30001454 TR
46. 10 10K R831 VE 30000471 CF RES 1 4 10K J R566 VE 30010167 SMD RES 10W 56R R832 VE 30000721 SMD RES 1 10 4 7K J R568 VE 30000475 SMD RES 10W 10K R833 VE 30000710 SMD RES 1 10 47R J R569 VE 30000459 CF RES 1008 J R834 VE 30000818 SMD RES 1 10W 8 2K J R570 VE 30000531 CF RES 15K J R835 VE 30000580 CF RES DR J R571 VE 30000466 CF RES R836 VE 30000706 CF RES 478 J R572 VE 30000475 SMD RES 10W 10K J R844 VE 30000471 CF RES 1 4 10K J R573 VE 30000721 SMD RES 10 4 7K J R845 VE 30001257 NG RES DW 4 7 J R574 VE 30000692 SMD RES 10W 3 9K J R849 VE 30000534 SMD RES 10W 15K J R577 VE 30000475 SMD RES 10W 10K J R850 VE 30000569 CF RES 180K J R578 VE 30000475 SMD RES 10W 10K J R858 VE 30000712 CF RES 4708 J R579 VE 30000721 SMD RES 10W 4 7K J R868 VE 30000810 CF RES 820R J R580 VE 30000464 SMD RES 10W 1008 J R869 VE 30000810 CF RES 820R J R581 VE 30000588 SMD RES 10 220R J R870 VE 30001131 MO RES IW 0 228 J R582 VE 30000464 SMD RES 10 1008 J R71 VE 30000471 CF RES 1 44 10K J R583 VE 30000475 SMD RES 1 10 10K J R872 VE 30007786 SMD RES 1 10 2 55K F R584 VE 30000563 SMD RES 10W 1 8K J R873 VE 30012852 SMD RES 1 10W 3 9K F R586 VE 30000480 SMD RES 10W 100K J R879 VE 30000718 CF RES 4 7K J R587 VE 30000712 CF RES 1 4W 4708 J R885 VE 30000475 SMD RES 10W 10K J R590 VE 30000721 SMD RES 10W 4 7K J R886 VE 30000475 SMD RES 10W 10K J R5
47. 13 VE 30000534 SMD RES 1 10 15K J C404 VE 30000284 SMD NF 50V K R R314 VE 30000534 SMD RES 1 10 15K J 405 VE 30000294 SMD CAP OONF 50V K R315 VE 30000534 SMD RES 1 10 15K J C406 VE 30000284 SMD NF SOV K R R341 VE 30000524 SMD RES 1 10 1508 J 407 VE 30000284 SMD NF 50V K R R343 VE 30001248 FUSE RES 1 4 4 78 J R359 VE 30000464 SMD RES 1 10 1008 J COTL R360 VE 30000464 SMD RES 1 10 1008 J i R361 VE 30000464 SMD RES 1 10 1008 J 1301 VE 30001987 FIXED COIL 4 7 070 K A R364 VE 30000464 SMD RES 1 10 1008 J L302 VE 30001987 FIXED COIL 4 7 70 K A R378 VE 30000471 CF RES 10K J L303 VE 30001987 FIXED COIL 4 7UH 070 K A R379 VE 30000475 SMD RES 1 10W 10K J L304 VE 30001986 FIXED COIL 3 3UH 065 R399 VE 30000717 5MD RES 1 10 470R J L306 VE 30002002 FIXED COIL 4704 060 1307 VE 30002002 XED COIL 47 060 L308 VE 30002002 FIXED COIL 47 060 CAPACITOR L309 VE 30002002 FIXED COIL 47 060 279 30000263 SMD CAP 56PF 50V J CH 301 VE 300002 SMD CAP 1 8PF 50V J CH DIODE 307 VE 30000216 SMD CAP 1 8PF 50V J CH _ 304 VE 30000289 SMD CAP 10NF 50V K R 0301 VE 30001369 DIODE ZENER 306 VE 30000345 EL CAP OUF 50V 0302 VE 30001284 DIODE 307 VE 30000294 SMD CAP 100NF 50V K C308 VE 30000074 KT CAP 100NF 63V J 309 VE 30000345 EL CAP OUF 50V TRANSISTOR 316 VE 30000284 SMD CAP INF 50V K R 0301 VE 30001455 R 317 VE 30000284 SMD CAP INF 50V K R
48. 1883 39 AV28BT7ENS 28 AV28BT7EES AV28BT7EEB 28 5 AV28BT7EPB WAVEFORM DIAGRAMS MAIN PWB 3602 IC401 IC050 6pin IC050 17pin 8Vp p H 1 7Vp p H 0 7Vp p H 1 4Vp p H
49. 220PF 50V J 499 VE 30000300 SMD CAP 58 50V 349 VE 3 KT CAP 330NF 63V J 505 VE 30000294 SMD CAP OONF 50V 350 VE 30000224 SMD CAP 220PF 50V J 513 VE 30000294 SMD CAP OONF 50V K 351 VE 3000 KT CAP 330NF 63V J 514 VE 30000345 EL CAP 10 50V M 352 VE 30000224 SMD CAP 220PF 50V J 516 VE 30000371 EL CAP 22UF 50V M 353 VE 3000 KT CAP 330NF 63V J 517 VE 30000352 EL CAP OOUF 16V M 355 VE 30000284 SMD CAP INF 50V K R 521 VE 30000109 MKT CAP ATONF 63V J 34 No 51883 AV28BT7EPS 28 AV28BT7EPS 28 Symbol Part No Part Name Description Symbol Part Part Name Descriptio CAPACITOR CAPACITOR 524 30000237 SHD CAP 33PF 50V J 826 VE 30000383 EL CAP 22000F 25V 525 30000237 SMD CAP 33PF 50V J 827 VE 30007308 CER CAP 220PF 1KV PULSE 526 VE 30000294 SMD CAP 1008 50V 828 VE 30000359 EL CAP 1000UF 16V 530 VE 30000294 SMD CAP 1008 50V C829 VE 30000406 EL CAP 47 250V HR 531 VE 30000294 SMD CAP 1008 50V
50. 284 SMD CAP NF 50V KR R307 VE 30000464 SMD RES 1 10W 1008 357 VE 30000294 SMD CAP OONF 50V K R308 VE 30000464 SMD RES 1 10W 1008 358 VE 30000100 KT CAP 330NF 63V J R309 VE 30000660 CF RES 3 3K J 364 VE 30000284 SMD F 50V KR R310 VE 30000660 CF RES 4 3 3K J 365 VE 30000384 EL 2 2UF 50V R311 VE 30000531 CF RES 15K J 36 VE 30000294 SMD NF 50V R313 VE 30000534 SMD RES 10 15K J 367 VE 30000294 SMD CAP OONF 50V K R314 VE 30000534 SMD RES 10W 15K J 368 VE 30000294 SMD CAP NF 50V R315 VE 30000534 SMD RES 10W 15K J 369 VE 30000294 SMD NF 50V R316 VE 30000469 SMD RES 10W 1K J 370 VE 30000384 EL 2 2UF 50V R319 VE 30000469 SMD RES 10W 1K J 371 VE 30000109 KT CAP 470NF 63V J R321 VE 30000664 SMD RES 10W 3 3K J 373 VE 30000371 EL 22UF 50V R331 VE 30000668 SMD RES 10W 33K J 374 VE 30000294 SMD CAP NF 50V K R332 VE 30000475 SMD RES 10W 10K J 375 VE 30000362 EL F 50V R333 VE 30000668 SMD RES 10 33K J 376 VE 30000332 SMD CAP 4 7NF 50V R334 VE 30000480 SHD RES 10W 100K J 377 VE 30000294 SMD ONF SOV K R340 VE 30000727 SMD RES 10W 47K J 378 VE 30000345 EL F 50V R341 VE 30000524 SMD RES 10W 150R J 379 VE 30000294 SMD CAP NF 50V K B9 VE 30001248 FUSE RES 4 4 78 J 385 VE 30000294 SMD CAP NF 50V R344 VE 30000766 SMD RES 10W 620K J 400 VE 30000294 SMD NF 50V R345 VE 30000499 SMD RES 10W 1 2K J C401 VE 30000371
51. 28BT7EEB AV28BT7EPS AV28BT7EPB AV28BT7ENS AV28BT7ENB 28 5 AV28BT7EEB 28 5 28 MULTISOUND CIRCUIT DIAGRAM GNDS SC2_IN_R FRONT_IN R FRONT IN L SC1 OUT L SC1 0UT R SC2 OUT L SC2_OUT_R A GNDS MONO_OUT GNDS QSS DUT Y ENDS SCL IN A 2 18uFr S 1301 J 1 16 C307 15 C279 50U C35 58 35 1 22 C348 9 220pr 589 C349 GND3 338 63 1 22 Sau 330 63 330nF 63U 22uF DMR SYNC 64 X RUD CL OUT XTAL_OUT 163 XTAL_IN 62 5 01 61 ANA_IN2 68 UREFTOP 54 9 ANA_IN 1 58 MONO_IN SS 7 STANDBYQ 8 D_CTR_ INO WS SC1 IN L 52 SC2 IN R SC2_IN_L El an R 4 SC3_IN 1C301 5 3410 SC3 IN L 46 BRGNDI 45 RHUSUP 39 SC1_OUT_L 37 24 RESETQ SC1 OUT R 36 DRCS R 58 SC2_OUT_L 34 MSP3410 SC2 OUT R 33 4 D CTR_OUT1 L RCC 5 D_CTR_OUT gt FRONT_IN_L gt FRONT IN R x 1212S xX 13 12S_DA_OUT
52. 2K J R716 VE 30000466 CF RES 1K J R538 VE 30000475 SMD RES 10 10K R717 VE 30000712 CF RES 1 4 4708 J R539 VE 30000475 SMD RES 1104 10K R805 VE 30000633 CF RES 27K J R540 VE 30000818 SMD RES 10W 8 2K J R806 VE 30001129 MO RES 22K J R541 VE 3000072 SMD RES 10W 4 7K J R807 VE 30000466 CF RES 1K J R542 VE 3000072 SMD RES 10W 4 7K J R808 VE 30000818 SMD RES 1 10 8 2K J R543 VE 30000717 SMD RES 10W 4708 J R809 VE 30000469 SMD RES 1 10 1K J R548 VE 3000072 SMD RES 10W 4 7K J R810 VE 30000597 SMD RES 1 10 22K J R549 VE 3000053 CF RES 15K J R811 VE 30000597 SMD RES 1 10W 22K J R550 VE 3000072 SMD RES 10W 4 7K J R812 VE 30000519 CF RES 1 4 1508 J R551 VE 30000475 SMD RES 1 10 10K R813 VE 30000475 SMD RES 1 10W 10K J R552 VE 30000593 SMD RES 1104 2 2K J R814 VE 30000706 CF RES 1 4W 47R J R554 VE 30000815 CF RES 1 4W 8 2K J R816 VE 30000540 CF RES 1 2W 1 5M J 400V R556 VE 30000567 SMD RES 1 10W 18K J R818 VE 30000466 CF RES 1K J R559 VE 30000588 SMD RES 10 220R R821 VE 30000602 SMD RES 1 10W 220K J R560 VE 30000469 SMD RES 10W 1K R822 VE 30001156 MO RES SW 33K J R561 VE 30000692 SMD RES 110W 3 9K R823 VE 30000513 CF RES 1 4 130K J R562 VE 30000471 CF RES 10K R824 VE 30000572 CF RES 2K J R563 VE 30000471 CF RES 10K R828 VE 30007759 CF RES IW 47K J R564 VE 30000475 SMD RES 10 10K R829 VE 30000469 SMD RES 1 10W 1K R565 VE 30000475 SMD RES
53. 3 i i C809 VE 30000309 CAP 2 2NF 50V K R E TODE 810 VE 30000076 KT CAP 100NF 275V M AC 01 30001284 DIODE 811 VE 30000161 KP CAP AINE 630V J 07 VE 30001284 DIODE 813 VE 30000411 EL CAP 4700 16V 0 30001369 ZENER 0100 814 VE 30000294 SHD CAP ONF 50V K 0302 VE 30001284 DIODE i Es four 16 MB VEIT TENER DID 819 VE 30000295 CER CAP NF 50V Z t i i 821 VE 30007308 CER CAP 220PF 1KV PULSE E IODE 822 VE 30000295 CER CAP NF SOV ZF D5 VE 30012412 ZENER DIOD 823 VE 30000383 EL CAP 2200UF 25V 0503 30001284 DIODE 824 VE 30007308 CER 220PF 1KV K PULSE 0504 VE 30001284 DIODE u 2 827 VE 30007308 CER CAP 220PF 1KV PULSE 0509 VE 30001284 DIODE 828 30000359 EL CAP 16V 0555 VE 30001285 DIODE a C829 VE 30000406 EL CAP ATUF 250V HR E TODE C830 VE 30000295 CER CAP NF 50V ZF D602 VE 30001285 DIODE 831 VE 30000198 CER CAP 20PF 500V J SL D603 VE 30001284 DIODE 832 VE 30000294 SHD CAP NF 50V 0604 VE 30001377 ZENER DIODE 30 No 51881 AV28BT7EES 28 AV28BT EES AV28BT7EEB Symbol Part Part Name Description Symbol Part Part Name Description DIODE Ic 0605 VE 30001318 DIODE 1C802 VE 30001499 IC 0606 VE 30001318
54. 30000464 SMD RES 1 RJ R321 VE 30000664 SMD RES 1 10 3 3K J R517 VE 30000464 SMD RES 1 R J 32 No 51883 AV28BT7EPS 28 AV28BT7EPS AV28BT7EPB Symbol No Part No Part Name Descriptio Symbol Part Part Name Description RESISTOR RESISTOR R523 VE 30000475 SMD RES 10W 10K J R705 VE 30000580 CF RES 278 J R524 VE 30000475 SMD RES 10W 10K J R706 VE 30000949 RES 1 4 G R527 VE 3000072 SMD RES 10W 4 7K J R707 VE 30000712 CF RES 1 4 4708 J R528 VE 30000560 CF RES 1 8K J R708 VE 30000469 SMD RES 1 10 1K J R529 VE 3000056 CF RES 1 8K J R709 VE 30000475 SMD RES 1 10W 10K J R530 VE 3000056 CF RES 1 8K J R710 VE 30000718 CF RES 144 4 7K J R532 VE 30000475 SMD RES 10W 10K J R711 VE 30000500 CF RES 1 4W 12K J R533 VE 3000072 SMD RES 10W 4 7K J R714 VE 30000459 CF RES 1 4 1008 J 535 VE 3000072 SMD RES 10W 4 7K J R715 VE 30000459 CF RES 1 4W 100R J R537 VE 30000593 SMD RES 10W 2
55. 30001248 FUSE RES 1 4W 4 7R R537 VE 30000593 SMD RES 1 10W 2 2K J R359 VE 30000464 SMD RES 1 10W 1008 R538 VE 30000475 SMD RES 10W 10K J R360 VE 30000464 SMD RES 1 10W 1008 R539 VE 30000475 SMD RES 10W 10K 20 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB Symbol Part Part Name Descriptio Symbol Part No Part Name Description RESISTOR RESISTOR R540 VE 30000818 SMD RES 10W 8 2K J R807 VE 30000466 CF RES 1K R541 VE 30000721 SMD RES 10W 4 7K J R808 VE 30000818 SMD RES 1 10W 8 2K R542 VE 30000721 SMD RES 10W 4 7K J R809 VE 30000469 SMD RES 10W 1K R543 VE 30000717 SMD RES 10W 4708 J R810 VE 30000597 SMD RES 1 10W 22K R548 VE 30000721 SMD RES 10W 4 7K J R811 VE 30000597 SMD RES 1 10W 22K R549 VE 30000531 CF RES 15K J R812 VE 30000519 CF RES 1 4W 1508 R550 VE 30000721 SMD RES 10W 4 7K J R813 VE 30000475 SMD RES 1 10W 10K R551 VE 30000475 SMD RES 1 10W 10K J R814 VE 30000706 CF RES 478 R552 VE 30000593 SMD RES 2 2K J R816 VE 30000540 1 7 1 5M 400 R554 VE 30000815 CF RES 1 4W 8 2K J R818 VE 30000466 1K J R556 VE 30000567 SMD RES 1 10 18K J R821 VE 30000602 SMD RE 1 1
56. 318 VE 30000074 KT CAP 100NF 63V J 319 VE 30000393 EL CAP 3 3UF 50V IC 320 VE 30000294 SMD CAP 100NF 50V 321 VE 30000345 EL CAP OUF 50V 10301 VE 30001664 IC 322 VE 30000345 EL CAP 0 50V 16307 VE 30001495 37 VE 30000345 EL CAP OUF 50V 326 VE 30000371 EL CAP 22UF 50V OTHERS 327 VE 30000371 EL CAP 22UF 50V 328 VE 30000284 SMD CAP INF 50V K R VL301 VE 30002037 ADJ COIL VIF 38 9 080 329 VE 30000284 SMD CAP INF 50V K R X301 VE 30001756 XTAL 330 VE 30000284 SMD CAP INF 50V K R 2301 VE 30001706 FILTER SAW 331 VE 30000284 SMD CAP INF 50V K R 1302 VE 30001692 FILTER SAW 332 VE 30000417 EL CAP 6 8UF 50V 333 VE 30000294 SMD CAP 100NF 50V K 334 VE 30000345 EL CAP 10 50V 335 VE 30000252 SMD CAP 50V J 336 VE 30000252 SMD CAP 47PF 50V J 338 VE 3000037 EL CAP 22UF 50V 339 VE 30000256 SMD CAP 470PF 50V J 340 VE 30000 KT CAP 330NF 63V J 341 VE 30000256 SMD CAP 50V J 34 VE 3 KT CAP 330NF 63V J 343 VE 30000224 SMD CAP 220PF 50V J 344 VE 3 KT CAP 330NF 63V J 346 VE 30000224 SMD CAP 220PF 50V J 347 VE 3000037 EL CAP 22UF 50V C348 VE 30000224 SMD CAP 220PF 50V J C349 VE 3 KT CAP 330NF 63V J 350 VE 30000224 SMD CAP 220PF 50V J 351 VE 3 KT CAP 330NF 63V J 352 VE 30000224 SMD CAP 220PF 50V J 353 VE 30 KT CAP 330NF 63V J 355 VE 30000284 SMD CAP INF 50V KR 357 VE 30000294 SMD CAP 100NF 50V K C358 VE 30000345 EL CAP 10 50V 364 VE 30000284 SMD CAP INF 50V K R
57. 365 VE 30000384 EL CAP 2 2UF 50V C366 VE 30000294 SMD CAP 100NF 50V K No 51883 25 AV28BT7ENS AV28BT7ENB AV28BT7ENS 28 CRT SOCKET P W BOARD ASS Y VE 20074437 Symbol No Part No Part Name Description RESISTOR R901 VE 30000525 CF RES IW 1 5K J R902 VE 30000525 CF RES IW 1 5K J R903 VE 30000525 CF RES IW 1 5K J R905 VE 30000525 CF RES IW 1 5K J R906 VE 30000525 CF RES IW 1 5K J R907 VE 30000459 CF RES 1008 J R908 VE 30000459 CF RES 1008 J R909 VE 30000459 CF RES 1008 J R914 VE 30001242 FUSE RES 478 CAPACITOR 901 VE 30000075 MKT CAP 1008 250V K DC 902 VE 30000350 EL CAP 10UF 250V M C903 VE 30000434 CER CAP INF 2KV K B C904 VE 30000319 CER CAP 2 7NF 500V DIODE 0900 VE 30001347 DIODE ZENER 8 2V IC 1901 VE 20000954 HE ASY 19 CRT BOARD OTHERS PL900 VE 30015752 SOCKET CRT 5P901 VE 30000428 SPARK GAP 300V SP902 VE 30000428 SPARK GAP 300V 5903 VE 30000428 SPARK GAP 300V 5 904 VE 30000428 SPARK GAP 300V FRONT CONTROL P W BOARD ASS Y VE 20001612 Symbol No Part No Part Name Description OTHERS 10101 VE 30001279 LED RED GREEN 0101 VE 30001670 PREAMPLIFIER SW101 VE 30002181 SWITCH TACT SW102 VE 30002181 SWITCH TACT SW103 VE 30002181 SWITCH TACT SW104 VE 30002181 SWITCH TACT SW105 VE 30002181 SWITCH TACT FRONT AV HEADPHONE JACK P W
58. 50V 0303 VE 30001283 DIODE 320 VE 30000294 SMD CAP NF 50V 0304 VE 30001283 DIODE 321 VE 30000345 EL CAP F 50V 32 VE 30000345 EL CAP 0 50V 323 VE 30000345 EL CAP F 50V TRANSISTOR 326 VE 30000371 EL 22UF 50V 0301 VE 30001455 TR BC558B 327 VE 30000371 EL 22UF 50V 303 VE 30001454 TR BCS48B 328 VE 30000284 SMD CAP INF 50V K R 304 VE 30001454 TR 5488 329 VE 30000284 SMD CAP INF 50V K R 0307 VE 30001454 R 85488 330 VE 30000284 SMD CAP INF 50V K R 331 VE 30000284 SMD CAP INF 50 K R 332 VE 30000417 EL 6 8UF 50V IC 333 VE 30000294 SMD CAP 100NF 50V _ 1 301 VE 30001664 IC 334 VE 30000345 EL 10UF 50V 16307 VE 30001494 335 VE 30000252 SMD CAP 47PF SOV J 336 VE 30000252 SMD CAP 47PF SOV J 338 VE 30000371 EL 22UF 50V OTHERS 339 VE 30000256 SMD CAP 470PF 50V J 340 VE 30000100 330NF 63V J VL301 VE 30002036 ADJ COIL 341 VE 30000256 SMD CAP ATOPF 50V J VR301 VE 30001069 ADJ RES 0 15W 47K VER MAN 342 VE 30000100 KT CAP 330NF 63V J X301 VE 30001756 XTAL 1301 VE 30001708 FILTER SAW 343 VE 30000224 SMD 220PF 50V J 2302 VE 30001692 FILTER SAW 34 VE 30000100 330NF 63V J 346 VE 30000224 SMD CAP 220PF 50V J 347 VE 30000371 EL 22UF 50V 348 VE 30000224 SMD CAP 220PF 50V J No 51883 37 AV28BT7EPS 28 AV28BT7EPS AV28BT7EPB CRT SOCKET P W BOARD A
59. 6 SMD CAP 50V J 490 VE 30000284 SMD CAP NF 50V KR 342 VE 3000010 KT CAP 330NF 63V J 497 VE 30000300 SMD CAP SNE 50V 343 VE 30000224 SMD CAP 220PF 50V J 498 VE 30000189 SMD CAP PF 50V J 344 VE 3000010 KT CAP 330NF 63V J 499 VE 30000300 SMD CAP 9NF 50V C346 VE 30000224 SMD CAP 220PF 50V J C505 VE 30000294 SMD CAP NF 50V K G4 VE 3000037 L CAP 22UF 50V C513 VE 30000294 SMD CAP NF 50V K C348 VE 30000224 SMD CAP 220PF 50V J 514 VE 30000345 EL CAP UF 50V 349 VE 3000010 KT CAP 330NF 63V J 516 VE 30000371 EL CAP 22UF 50V C350 VE 30000224 SMD CAP 220PF 50V J C517 VE 30000352 EL CAP UF 16V 351 VE 3000010 KT CAP 330NF 63V J 521 VE 30000109 MKT CAP ATONF 63V J 352 VE 30000224 SMD CAP 220PF 50V J 524 VE 30000237 SMD CAP 33PF 50V J 353 VE 3000010 KT CAP 330NF 63V J 525 VE 30000237 SMD CAP 33PF 50V J 355 VE 30000284 SMD CAP INF 50V KR 526 VE 30000294 SMD CAP NF 50V 357 VE 30000294 SMD CAP 100NF 50V K 530 VE 30000294 SMD CAP NF 50V K 358 VE 30000345 EL CAP 10 50V 531 VE 30000294 SMD CAP NF 50V K 364 VE 30000284 SMD INF 50V KR 532 VE 30000294 SMD CAP NF SOV 365 VE 30000384 EL CAP 2 2UF 50V 533 VE 30000294 SMD CAP NF 50V K C366 VE 30000294 SMD CAP 100NF 50V K 537 VE 30000294 SMD CAP NF 50V No 51881 29 AV28BT7EES AV28BT7EEB AV28BT7EES 28
60. 607 VE 30001285 0100 845 30000375 EL CAP 220UF 16V 0 ve on 846 30000433 CER CAP NF 1KV M B E TODE 847 30000375 EL CAP 220UF 16V 0611 VE 30001323 DIODE 848 VE 30000353 EL CAP OOUF 25V D612 VE 30001320 DIODE C850 VE 30000433 CER CAP NF KV B 0598 VE 30001318 DIODE 851 30000433 CER CAP NF B 0701 VE 30001284 DIODE 85 30000433 CER CAP NF IKV B 0801 30001329 DIODE 853 VE 30000289 SND CAP 10NF SOV K R 0802 30001379 0100 C854 VE 30008805 KT CAP 39NF 63V J m ums 855 VE 30000284 SHD CAP NF 50V KR E IODE C860 VE 30000440 CER CAP 2 2NF 4KV D805 VE 30001318 DIODE 865 30000440 CER CAP 2 2NF 4KV 0807 VE 30001318 DIODE C890 VE 30000396 EL CAP ATUF 161 081 VE 30001315 010 51883 23 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB Symbol Part Part Name Description Symbol Part No Part Name Description DIODE OTHER D812 VE 30001315 DIODE TR602 VE 30002054 TRF FBT 0813 VE 30001288 DIODE 001 VE 30002103 LINE FILTER D814 VE 30001307 DIODE 807 VE 30002080 TRF SMPS D815 VE 30001307 DIODE TU201 VE 30009637 TUNER WSP PLL D816 VE 30007681 DIODE VL301 VE 30002037 ADJ COIL 0818 3000131
61. 616 VE 30006712 FERRITE BEAD 3 5X4 7X0 8 PL892 VE 30007118 PIN F 2P 7 5MM PL893 VE 30007118 PIN F 2p 7 5MM TH801 VE 30001268 THERMISTOR TR601 VE 30002090 LINE DRIVER 24 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7ENS AV28BT7ENB MULTI SOUND P W BOARD ASS Y 20078991 Symbol Part Part Name Description Symbol No Part No Part Name Description RESISTOR CAPACITOR R001 VE 30000631 SMD RES 1 10W 2 7K J 368 VE 30000294 SMD CAP NF 50V K 007 VE 30000631 SMD RES 1104 2 7K J 369 VE 30000294 SMD CAP ONF 50V R303 VE 30000469 SMD RES 10W 1K J 370 VE 30000384 EL CAP 2 2UF 50V M R304 VE 30000717 SMD RES 1 10W 470R J 371 VE 30000109 NKT 40 63V J R305 VE 30000717 SMD RES 1 10W 470R J 373 VE 30000371 EL CAP 22UF 50V M R306 VE 30000464 SMD RES 1 10 1008 J 374 VE 30000294 SMD QONF 50V R307 VE 30000464 SMD RES 1 10 1008 J 379 VE 30000294 SND NF 50V R308 VE 30000464 SMD RES 1 10W 1008 J 385 VE 30000294 SMD OONF 50V K R309 VE 30000660 CF RES 14 3 3K J 400 VE 30000294 SMD OONF 50V R310 VE 30000660 CF RES 1 4 3 3K J 401 VE 30000371 EL CAP 22UF 50V M R311 VE 30000531 CF RES 15K J 403 VE 30000294 SND ONF 50V R3
62. 717 SMD RES 1 10 4708 J R5 VE 30000469 SMD RES 1K J R305 VE 30000717 SMD RES 1 10W 470R J R502 VE 30000469 SMD RES 1K J R306 VE 30000464 SMD RES 1 10 1008 J R503 VE 30000469 SMD RES 10W 1K J R307 VE 30000464 SMD RES 1 10 1008 J R507 VE 30000469 SMD RES 1K J R308 VE 30000464 SMD RES 1 10W 1008 J R512 VE 30000727 SMD RES 10W 47K J R309 VE 30000660 CF RES 1 4W 3 3K J R513 VE 30000727 SMD RES 10W 47K R310 VE 30000660 CF RES 1 4 3 3K J R514 VE 30000727 SMD RES 10W 47K R311 VE 30000531 CF RES 15K J R515 VE 30000727 SMD RES 10W 47K R313 VE 30000534 SMD RES 1 10 15K J R516 VE 30000464 SMD RES 1 10W 1008 R314 VE 30000534 SMD RES 1 10W 15K R517 VE 30000464 SMD RES 1 10W 1008 R315 VE 30000534 SMD RES 1 10W 15K R523 VE 30000475 SMD RES 10 10K R341 VE 30000524 SMD RES 1 10W 150R J R524 VE 30000475 SMD RES 10W 10K R343 VE 30001248 FUSE RES 1 4 4 7R R527 VE 30000721 SMD RES 10W 4 7K R359 VE 30000464 SMD RES 1 10W 1008 R528 VE 30000560 CF RES 1 8K J R360 VE 30000464 SMD RES 1 10W 1008 R529 VE 30000560 CF RES 1 8K J No 51881 27 AV28BT7EES AV28BT7EEB AV28BT7EES 28
63. 8 DIODE VR801 VE 30001064 ADJ RES 470R 0 1 VER MAN D819 VE 30001349 ZENER DIODE X30 VE 30001756 XTAL 0923 VE 30001204 DIODE x40 VE 30001748 XTAL 0826 30001318 DIODE X404 VE 30001745 XTAL 0827 30001318 DIODE X50 VE 30006662 XTAL D858 VE 30001371 ZENER DIODE 1209 VE 30001724 FILTER SER TRAP D864 VE 30001285 DIODE 130 VE 30001706 SAW FILTER 0890 30001284 DIODE 1302 VE 30001692 SAW FILTER 740 VE 30001692 SAW FILTER TRANSISTOR Q001 VE 30001455 R 0055 VE 30001454 R 0100 VE 30001454 R 0301 VE 30001455 R 402 VE 30001454 R 0406 VE 30001454 R 0407 VE 30001454 R 415 VE 30001454 R 0420 VE 30001454 R 0503 VE 30001455 R 0512 VE 30001455 R 0514 30001454 R 0515 VE 30001454 R 516 VE 30001454 R 0517 VE 30001454 R 518 VE 30001454 R 0601 VE 30001455 R 0603 VE 20000963 HE ASY 0604 VE 30001435 TR 0605 VE 30001441 R 0701 VE 30001455 R 0702 VE 30001454 0802 VE 20073672 HE ASY 0805 VE 30001454 0806 VE 30001454 R 0807 VE 30001454 R 0809 VE 30001506 IC 810 VE 30001384 TR 0890 VE 30001428 R 1050 VE 30001619 IC 1 301 VE 30001664 IC 1307 VE 30001495 IC 1 401 VE 30001577 IC 1501 VE 20075294 16502 VE 20073442 IC MEMORY 1 701 VE 30002736 IC 1801 VE 30007069 IC 10802 VE 30001499 IC 1C804 VE 20058533 HE ASY 1C805 VE 30001500 IC 10807 VE 30001622 IC OTHER F80 VE 20000848 FUSE ASSY 2 54 1129 VE 30001997 FIXED COIL 33UH 060 J J314 VE 20058569 D ASY J50 VE 30010964 FERRITE BEAT J
64. 94 VE 30000475 SMD RES 1 10W 10K J R888 VE 30000503 SMD RES 10W DK J R595 VE 30000475 SMD RES 1 10 10K J R890 VE 30001089 MO RES 2W AR J R596 VE 30000475 SMD RES 1 10W 10K J R891 VE 30000466 CF RES 1 4W 1K J R601 VE 30000718 CF RES 1 4W 4 7K J R892 VE 30000531 CF RES 1 4 15K J R602 VE 30000464 SMD RES 10 1008 J R893 VE 30000477 CF RES 4 100K J R605 VE 30000466 CF RES R894 VE 30000660 CF RES 4 3 3K J R606 VE 30000704 CF RES 43K J R895 VE 30000638 CF RES 270K J R608 VE 30001235 FUSE RES IW 0 38 J R610 VE 30001171 MO RES 2N 4 7K J CAPACITOR 611 VE 30001215 FUSE RES IN IR J R613 VE 30000815 CF RES 4 8 2K J C001 VE 30000375 EL CAP 220UF 16V R614 VE 30000775 CF RES 6 8K J 01 VE 30000332 SMD CAP 4 INF 50V R615 VE 30000815 CF RES 4 8 2K J 010 VE 30000294 SMD CAP NF 50V R617 VE 30000775 CF RES 6 8K J C011 VE 30000294 SMD CAP NF 50V K R618 VE 30000464 SMD RES 1 10W 100R J 012 VE 30000294 SMD NF 50V 01 VE 30000375 EL CAP 220UF 16V R619 VE 30000815 CF RES 8 2K J 02 VE 30000332 SMD 4 INF 50V R620 VE 30001082 0 RES 2W 1K J 028 VE 30000352 EL CAP UF 16V R621 VE 30000459 CF RES 1008 J R626 VE 30000466 CF RES 029 VE 30000294 SMD CAP NF 50V K R628 VE 30001228 FUSE RES IW 2 78 J 03 VE 30000332 SMD CAP 4 NF 50V R629 VE 30001232 FUSE RES 2 7R J 030 VE 30000294 SMD CAP NF 50V K R630 VE 30001082 0 RES
65. ADJUST 14 gt from SERVICE MENU Change vertical slope till horizontal black lines on both the upper and lower part of the test pattern become very close to the upper and lower horizontal sides of picture tube and nearly about to disappear Check and readjust VERTICAL AMPLITUDE item if the adjustment becomes improper after some other geometric adjustments are done Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 5 about the 16 9 aspect mode too 14 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB Measuring Test point Adjustment part Description instrument S CORRECTION Signal Adjust 15 4 3 Adjustment generator Adjust 26 16 9 VERTICAL Si Adjust 16 4 3 SHIFT generator Adjustment Adjust 27 16 9 EW WIDTH i Adjust 17 4 3 Adjustment generator Adjust 28 16 9 EW i Adjust 18 4 3 PARABOLA generator WIDTH Adjustment Adjust 29 16 9 EW CORNER Signal Adjust 19 4 3 PARABOLA generator Adjust 30 16 9 Adjustment No 51883 Receive a PAL circle pattern signal Set lt 4 3 aspect mode gt Select lt ADJUST 15 gt from SERVICE MENU Change S correction till the middle part of the circle is round as possible Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 4 about the 16 9 aspect mode too Receive a PAL test pattern signal or the symmetrical signal in
66. AP OONF 50V 318 VE 30000074 KT CAP ONF 63V J 428 VE 30000345 EL CAP 10UF 50V 319 VE 30000393 EL CAP 3 3UF 50V 430 VE 30000289 SMD CAP 10NF 50V K R 320 30000294 SMD OONF 50V 431 VE 30000362 EL CAP 50V 321 VE 30000345 EL CAP 50V 433 VE 30000284 SMD CAP NF 50V KR 322 VE 30000345 EL CAP OUF 50V 434 VE 30000284 SMD CAP NF 50V K R 323 VE 30000345 EL CAP 50V 435 VE 30000074 KT CAP NF 63V J 326 VE 30000371 EL CAP 22UF 50V 436 VE 30000074 KT CAP NF 63V J 327 VE 30000371 EL CAP 22UF 50V 437 VE 30000362 EL CAP F 50V 328 VE 30000284 SMD CAP INF 50V KR 438 VE 30000312 SMD CAP 22NF 50V 329 VE 30000284 SMD CAP INF 50V K R 439 VE 30000284 SMD CAP NF 50V KR 330 VE 30000284 SMD CAP INF 50V KR 440 VE 30000345 EL CAP F 50V 331 VE 30000284 SMD CAP INF 50V K R 446 VE 30000252 SMD CAP ATPF 50V J 332 VE 30000417 EL CAP 6 8UF 50V 447 VE 30000252 SMD CAP ATPF 50V J 333 VE 30000294 SMD CAP 1008 50V 448 VE 30000189 SMD CAP PF 50V J 334 VE 30000345 EL CAP 10UF 50V 450 VE 30000294 SMD CAP NF 50V 335 VE 30000252 SMD CAP 47PF 50V J 451 VE 30000290 CER CAP 50V Z F 336 VE 30000252 SMD 50V J 452 VE 30000290 CER CAP 10NF 50V Z F 338 VE 3000037 EL CAP 22UF 50V 453 VE 30000312 SMD CAP 22NF 50V 339 VE 30000256 SMD CAP 50V J 459 VE 30000332 SMD CAP 4 7NF 50V 340 VE 3000010 KT CAP 330NF 63V J 465 VE 30000300 SMD CAP SNF 50V 341 VE 3000025
67. AP 10NF 50V K R COIL 601 VE 30000355 EL CAP 1007 50V C603 VE 30000309 580 CAP 7 78 50V K R 1001 VE 30002016 FIXED COIL 50 060 604 30000107 KT CAP 47 250V J L002 VE 30010964 FERRITE BEAT C605 VE 30000075 KT CAP 100NF 250V K DC L050 30002015 FIXED COIL 150UH 050 RAD 60 30000406 EL CAP ATUF 250V HR 1051 30002015 FIXED COIL 150UH 050 RAD C607 VE 30000407 EL CAP 470 16V 1054 VE 30010964 FERRITE BEAT C608 VE 30009206 SHD CAP 15NF 50V K R L201 30001979 FIXED COIL UH Q45 M A L202 VE 30010964 FERRITE BEAT 6 30000123 PP 33NF 630V K 1301 VE 30001987 FIXED 01 4 708 070 K A 6 30000143 KP CAP 7 78 2KV 33 5 C612 VE 30000356 EL CAP 1007 63V L302 VE 30001987 FIXED COIL 4 708 070 K A 613 VE 30000121 KP CAP 27 630V J 1303 VE 30001987 FIXED COIL 4 70 070 K A 617 VE 30000172 KP CAP 680NF 250V J P 15 1304 VE 30001986 FIXED COIL 3 308 065 C618 VE 30000078 KT CAP 1UF 100V L305 30001979 FIXED COIL 104 045 M A 62 30000433 CER CAP INF 1KV M B 1306 VE 30002002 FIXED COIL 4TUH 060 62 VE 30000078 KT CAP 1 100V 307 VE 30002002 FIXED COIL ATUH 080 1308 VE 30002002 FIXED COIL 47 080 625 30000315 SHD CAP 7708 25V Z 1309 VE 30002002 FIXED COIL 47 060 C626 VE 30000180 KP CAP 9 2000V 33 5 C627 VE 30000340 SMD CAP 6 8NF 50V K 1402 VE 30001986 FIXED COIL 3 30 065 63 VE 30000156 KP CAP 430 250V J 403 VE 30001990 FIXED COIL 6 804 075 632
68. AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB JVC SERVICE MANUAL COLOUR TELEVISION AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB CONTENTS B SPECIFICATIONS 2 m SAFETY PRECAUTIONS e H A II eee 4 FEA TURES One 5 m MAIN DIFFERENCE LIST cc I venen I II eee 5 m SPECIFIC SERVICE INSTRUCTIONS ttt terete I III III Itn 6 m SERVICE ADJUSTMENTS n I III II II I III I Ih I hh hh nn 9 B PARTS LIST sire eerie ex ea rk uc kom ees 17 OPERATING INSTRUCTIONS STANDARD CIRCUIT DIAGRAM III hh I 88 hi ht ht 2 1 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN LTD No 51883 Jan 2002 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS 28 SPECIFICATIONS ITEM Content AV28BT7ENS Silver AV28BT7ENB Black AV28BT7EES Silver AV28BT7EEB Black AV28BT7EPS Silver AV28BT7EPB Black Dimensions WxHxD 77 x 58 x 48 Weight 33 2 kg TV RF System B G B G D K K1 B G L L TV Mode PAL PAL SECAM Colour System Video Mode PAL NTSC 3 58 NTSC 4 43 PAL SECAM NTSC 3 58 NTSC 4 43
69. C830 VE 30000295 CER CAP 1008 50V Z F 532 VE 30000294 SMD CAP 1008 50V C831 VE 30000198 CER CAP 120PF 500V J SL 533 VE 30000294 SMD CAP 1008 50V 832 VE 30000294 SHD CAP 00 SOV K 537 VE 30000294 SMD CAP 1008 50V 835 VE 30007308 CER CAP 220PF 1KV K PULSE 538 VE 30000294 SHD CAP 1008 50V 845 30000375 EL CAP 220UF 16V 6539 VE 30000294 SMD CAP 1008 50V 846 30000433 CER CAP NF 1KV M B 540 VE 30000294 SMD CAP 1008 50V 847 VE 30000375 EL CAP 220UF 16V 570 VE 30000371 EL CAP 22UF 50V 848 30000353 EL CAP OOUF 25V 571 VE 30000371 EL CAP 22UF 50V C850 VE 30000433 CER CAP NF 1KV M B 6n VE 30000371 EL CAP 22UF 50V C851 VE 30000433 CER CAP NF IKV M B 573 VE 30000371 EL CAP 22UF 50V 85 30000433 CER CAP NF IKV M B C576 VE 30000201 SHD CAP SPF 50V J 853 VE 30000289 SHD CAP 10NF 50V K R 577 30000201 SMD CAP SPF SOV J 854 30008805 39NF 63V J 580 VE 30000387 EL CAP 33UF 50V H 855 VE 30000284 SMD CAP NF 50V K R 583 VE 30000294 SMD CAP 1008 50V C860 VE 30000440 CER CAP 2 2NF AKV M C590 VE 30000294 SMD CAP 100NF 50V C865 30000440 CER CAP 7 78 AKV M C596 VE 30000289 SMD CAP 10NF 50V K R C890 VE 30000396 EL CAP 16V 597 VE 30000289 SMD CAP 10NF 50V K R C89 VE 30000335 CER CAP 47 50V ZF 598 VE 30000289 SMD CAP 10NF 50V KR 89 VE 30000295 CER CAP 100NF 50V Z F 599 VE 30000334 SMD CAP ATNF 50V C600 VE 30000289 SHD C
70. CABINET VE 20082289 VE 20081489 VE 20082289 VE 20081489 VE 20082289 VE 20081489 BACK COVER VE 20082322 VE 20069017 VE 20082322 VE 20069017 VE 20082322 VE 20069017 TV RF system B G 4 B G D K K1 B G L L TV PAL PAL SECAM lt 4 Colour system PAL PAL SCAM VIDEO NTSC 3 58 lt NTSC 3 58 NTSC 4 43 NTSC 4 43 No 51883 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB SPECIFIC SERVICE INSTRUCTIONS DISASSEMBLY PROCEDURE REMOVING THE REAR COVER 1 Remove the 8 screws marked A 2 Withdraw the rear cover toward you REMOVING THE FRONT AV HEADPHONE JACK BOARD ASS Y After removing the rear cover 1 Remove the 2 screws marked and remove the FRONT AV HEADPHONE JACK BOARD ASS Y REMOVING THE FRONT CONTROL PWB After removing the rear cover 1 Remove the MAIN PWB ASS Y 2 Remove the 5 screws marked C and remove the FRONT CONTROL PWB REMOVING THE SPEAKER After removing the rear cover 1 Remove the 4 screws marked D and remove the SPEAKER 2 Remove an opposite side similarly REMOVING THE MAIN PWB After removing the rear cover 1 Draw out back and remove the MAIN PWB ASS Y CAUTIONS Be careful enough when developing a main chassis The wire of a POWER TRANSFER does not separate and short circuit with other parts 6 No 51883 AV28BT7ENS AV28BT7ENB 28 5 A
71. CF RES 338 J R066 VE 30000774 SMD RES 10W 680R J R429 VE 30000524 SMD RES 10W 1508 J R067 VE 30000469 SMD RES 10W 1K J R431 VE 30000459 CF RES 1 4 1008 J R068 VE 30000774 SMD RES 10W 680R J R432 VE 30000459 CF RES 1 4 1008 J R069 VE 30000469 SMD RES 10W 1K R433 VE 30000475 SMD RES 1 10 10K J 8070 VE 30000588 SMD RES 10 220R R437 VE 30000469 SMD RES 10W 1K J 8071 VE 30000588 SMD RES 10W 2208 R438 VE 30000499 SMD RES 10W 1 2K J R072 VE 30000588 SMD RES 10 220R J R439 VE 30000499 SMD RES 10W 1 2K J R073 VE 30000797 SMD RES 1 10 75R J R440 VE 30000499 SMD RES 10W 1 2K J R075 VE 30000653 SMD RES 1 10W 33R J R446 VE 30000480 SMD RES 10W 100K J R078 VE 30000774 SMD RES 10 680R J R447 VE 30000464 SMD RES 10 1008 J R079 VE 30000469 SMD RES 10W 1K J R448 VE 30000466 CF RES R080 VE 30000774 SMD RES 10 680R J R449 VE 30000489 SMD RES 10W IR J R081 VE 30000469 SMD RES 10W 1K J R450 VE 30000631 SMD RES 10W 2 7K J R082 VE 30000469 SMD RES 10 1K R451 VE 30000633 CF RES 27K R083 VE 30000653 SMD RES 10 33R J R452 VE 30000309 SMD 2 2NF 50V K R R084 VE 30000710 SMD RES 10W 47R J R453 VE 30000606 SMD RES 10W 2 2M R094 VE 30000475 SMD RES 10W 10K J R454 VE 30000534 SMD RES 10W 15K R095 VE 30000475 SMD RES 10W 10K J R455 VE 30000650 CF RES 338 R096 VE 30000475 SMD RES 1104 10K R456 VE 30000550 SMD RES 10 160K R097 VE 30000529 SMD RES 1 10 1 5K
72. D is shown by the LIVE side GND the ISOLATED NEUTRAL side GND and EARTH side GND Don t short between the LIVE side GND and ISOLATED NEUTRAL side GND or EARTH side GND and never measure with a measuring apparatus oscilloscope etc the LIVE side GND and ISOLATED NEUTRAL side GND or EARTH side GND at the same time If above note will not be kept a fuse or any parts will be broken If any repair has been made to the chassis it is recommended that the B1 setting should be checked or adjusted See ADJUSTMENT OF B1 POWER SUPPLY The high voltage applied to the picture tube must conform with 9 Isolation Check Safety for Electrical Shock Hazard After re assembling the product always perform an isolation check on the exposed metal parts of the cabinet antenna terminals video audio input and output terminals Control knobs metal cabinet screwheads earphone jack control shafts etc to be sure the product is safe to operate without danger of electrical shock 1 Dielectric Strength Test The isolation between the AC primary circuit and all metal parts exposed to the user particularly any exposed metal part having a return path to the chassis should withstand a voltage of 3000V AC r m s for a period of one second Withstand a voltage of 1100V AC r m s to an appliance rated up to 120V and 3000V AC r m s to an appliance rated 200V or more for a period of one second This method of test requires a test equi
73. DIODE 1 804 VE 20058533 HE ASY 0607 VE 30001285 DIODE 1 805 VE 30001500 IC 0608 VE 30001284 DIODE 1 807 VE 30001622 IC 0609 VE 30001318 DIODE 0611 VE 30001323 DIODE 0612 VE 30001320 DIODE OTHER 0698 VE 30001318 DIODE F801 VE 20000848 FUSE ASSY 2 50 0701 VE 30001284 DIODE 129 VE 30001997 FIXED COIL 33UH 060 J D801 VE 30001329 DIODE 314 VE 20058569 D ASY 0802 VE 30001329 DIODE 500 VE 30010964 FERRITE BEAT 0803 VE 30001329 DIODE 616 VE 30006712 BEAD FERRITE 3 5X4 7X0 8 0804 VE 30001329 DIODE PL002 VE 30001912 PIN F 5P 2 5HM 11 5MM 0805 VE 30001318 DIODE 1892 VE 30007118 PIN F 2 7 SHH 0807 VE 30001318 DIODE P1893 VE 30007118 PIN F 2 7 SHH D811 VE 30001315 DIODE H801 VE 30001268 THERMISTOR 0812 VE 30001315 DIODE R601 VE 30002090 LINE DRIVER 0813 VE 30001288 DIODE 0 VE 30002054 TR 0814 VE 30001307 DIODE 801 VE 30002103 LINE FILTER D815 VE 30001307 DIODE 80 VE 30002080 TR 0816 VE 30007681 DIODE 201 VE 30009637 TUNER 0818 VE 30001318 DIODE 1301 VE 30002037 ADJ COIL 0819 VE 30001349 ZENER DIODE VR801 VE 30001064 AD RES ATOR 0 1 VER MAN 0823 VE 30001284 DIODE X301 VE 30001756 XTAL 0926 VE 30001318 DIODE X401 VE 30001748 XTAL 0827 VE 30001318 DIODE X404 VE 30001745 XTAL 0858 VE 30001371 ZENER DIODE X501 VE 30006662 XTAL 0864 VE 30001285 DIODE 7203 VE 30001728 TR 0890 VE 30001284 DIODE 2301 VE 30001706 SAW FILTER 2302 VE 30001692 SAW FILTER 7401 VE 30001695 SAW FILTER TRANSISTOR Q001 VE 30001455 R 055 VE 30001454
74. E 30000464 SMD RES 10 1008 J R079 VE 30000469 5 10W 1K J R448 VE 30000466 CF RES R080 VE 30000774 5 10 680R J R449 VE 30000489 SMD RES 10W IR J R081 VE 30000469 1K J R450 VE 30000631 SMD RES 10W 2 7K J R082 VE 30000469 5 1K J R451 VE 30000633 CF RES 27K R083 VE 30000653 5 10 33R R452 VE 30000309 SMD CAP 2 2NF 50V R084 VE 30000710 5 10W 47 R453 VE 30000606 SMD RES 10W 2 2M R094 VE 30000475 5 10 10K R454 VE 30000534 SMD RES 10W 15K R095 VE 30000475 5 10 10K M55 VE 3000065 CF RES 4 338 R096 VE 30000475 5 10W 10K J R456 VE 3000055 SMD RES 10 160K R097 VE 30000529 5 1 10 1 5K J R457 VE 30000606 SMD RES 10W 2 2M R098 VE 30000475 5 10 10K R458 VE 30000732 SMD RES 10W 470K R099 VE 30000475 5 10W 10K R459 VE 30000697 SMD RES 10W 39K R100 VE 30000727 5 10W 47K J R460 VE 3000077 CF RES 6808 R101 VE 30000471 C 10K J M65 VE 30006658 SMD RES 10 82R R102 VE 30000747 5 1 10 5608 J R474 VE 30000597 SMD RES 10W 22K R103 VE 30000710 5 10 47R J M75 VE 30000475 SMD RES 10W 10K R104 VE 30000457 5 10W 108 J R486 VE 3000072 SMD RES 1 10W 4 7K R105 VE 30000457 5 10W 108 J R488 VE 3000047 CF RES 10K R106 VE 30000567 5 10W 18K J R492 VE 30000588 SMD RES 1 10W 220R R108 VE 30000564 C 18K J R493 VE 30000588 SMD RES 1 10W 220R R200 VE 30000503 SMD RES 10W 12K J R494 VE 30000526 CF RES 1 5K J R201 VE 30000723 CF RES 4 47K J R498 VE 3000
75. F 50V KR C890 VE 30000396 EL CAP 47 16V 598 VE 30000289 SMD CAP 10NF 50V KR C89 VE 30000335 CER CAP 47 50V ZF 599 30000334 SHD CAP ATNF 50V 89 VE 30000295 CER CAP 1008 50V Z F C600 VE 30000289 SHD CAP 10NF 50V K R 601 30000355 EL CAP 100UF 50V COIL C603 VE 30000309 SHD CAP 7 78 50V K R 604 30000107 KT CAP 47 250V J 1001 VE 30002016 FIXED COIL 50 060 C605 30000075 KT CAP 100NF 250V K DC 1002 VE 30010964 FERRITE BEAT C606 VE 30000406 EL CAP ATUF 250V HR 1050 30002015 FIXED COIL 150UH 050 RAD C607 VE 30000407 EL CAP 470UF 16V 1051 30002015 FIXED COIL 150UH 050 K RAD C608 VE 30009206 SHD CAP 15NF 50V K R 1054 VE 30010964 FERRITE BEAT L201 30001979 FIXED COIL 045 M A 610 30000123 PP CAP 33NF 630V K L202 VE 30010964 FERRITE BEAT C611 VE 30000143 KP CAP 2 2NF 2KV 33 5 1301 VE 30001987 FIXED COIL 4 708 070 K A C612 VE 30000356 EL CAP 1007 63V 613 VE 30000121 KP CAP 27 630V J 1302 VE 30001987 FIXED COIL 4 708 070 K A C617 VE 30000172 KP CAP 680NF 250V J P 15 303 VE 30001987 FIXED COIL 4 7 070 K A C618 VE 30000078 KT CAP 100V 1304 VE 30001986 FIXED COIL 3 308 065 620 30000433 CER CAP INF 1KV M B L306 VE 30002002 FIXED COIL 47 080 621 VE 30000078 KT CAP 100V 307 VE 30002002 FIXED COIL 47 080 L308 VE 30002002 FIXED COIL 47 080 625 30000315 SHD CAP 7708 25V Z 1309 VE 30002002 FIXED COIL 47 080 C626 VE 30000180 K
76. MD CAP ONF 50V 326 VE 30000371 EL CAP 22UF 50V 428 VE 30000345 EL CAP UF 50V 327 VE 30000371 EL CAP 22UF 50V 430 VE 30000289 SMD CAP 10NF 50V K R 328 VE 30000284 SMD CAP INF 50V KR 431 VE 30000362 EL CAP UF 329 VE 30000284 SMD CAP INF 50V KR 433 VE 30000284 SMD CAP NF SOV K R 330 VE 30000284 SMD CAP INF 50V K R 434 VE 30000284 SMD CAP NF 50V KR 331 VE 30000284 SMD INF 50V KR 435 VE 30000074 KT CAP ONF 63V 332 VE 30000417 EL CAP 6 8UF 50V 436 VE 30000074 CAP NF 63V 333 VE 30000294 SMD CAP 100NF 50V K 437 VE 30000362 EL CAP UF 50V 334 VE 30000345 EL CAP 10UF 50V 438 VE 30000312 SMD CAP 22NF 50V K 335 VE 30000252 SMD CAP ATPF 50V J 439 VE 30000284 SMD CAP NF 50V KR C336 VE 30000252 SMD CAP ATPF 50V J 44 VE 30000345 EL CAP UF 50V 338 VE 3000037 EL CAP 22UF 50V 446 VE 30000252 SMD CAP ATPF 50V J 339 VE 30000256 SMD CAP 50V J 447 VE 30000252 SMD CAP ATPF 50V J C340 VE 3000010 KT CAP 330NF 63V J 448 VE 30000189 SMD CAP 50V J 341 VE 30000256 SMD CAP 50V J 450 VE 30000294 SMD CAP NF 50V K 342 VE 3 KT CAP 330NF 63V J 459 VE 30000332 SMD CAP 4 7NF 50V 343 VE 30000224 SMD CAP 220PF 50V J 465 VE 30000300 SMD CAP SNF 50V 344 VE 3 KT CAP 330NF 63V J 490 VE 30000284 SMD CAP 50V KR 346 VE 30000224 SMD CAP 220PF 50V J 497 VE 30000300 SMD CAP SNF 50V 347 VE 3000037 EL CAP 22UF 50V 498 VE 30000189 SMD CAP OOPF 50V J 348 VE 30000224 SMD CAP
77. MD RES 8070 VE 30000588 5 10W 220R J M05 VE 30000469 SMD RES R071 VE 30000588 5 10 220R J R407 VE 30000459 CF RES R072 VE 30000588 5 10 220R J R418 VE 30000735 SMD RES J R073 VE 30000797 5 1 10 75R J R419 VE 30000710 SMD RES J R075 VE 30000653 5 1 10 33R J R420 VE 30000593 SMD RES J R078 VE 30000774 5 10 680R J R421 VE 30000499 SMD RES J R079 VE 30000469 5 10W 1K J R422 VE 30000558 SMD RES 0 R080 VE 30000774 5 10 680R J R426 VE 30000659 SMD RES R081 VE 30000469 1K J R429 VE 30000524 SMD RES 0 R082 VE 30000469 5 1K J R431 VE 30000459 CF RES 4 R083 VE 30000653 5 10 33R R432 VE 30000459 CF RES R084 VE 30000710 5 10W 47 R433 VE 30000475 SMD RES W R094 VE 30000475 5 10 10K R437 VE 30000469 SMD RES 10 R095 VE 30000475 5 10 10K R438 VE 30000499 SMD RES R096 VE 30000475 5 10W 10K J R439 VE 30000499 SMD RES R097 VE 30000529 5 1 10 1 5K J R440 VE 30000499 SMD RES R098 VE 30000475 5 10 10K R446 VE 3000048 SMD RES R099 VE 30000475 5 10W 10K R447 VE 30000464 SMD RES R100 VE 30000727 5 10W 47K J R448 VE 30000466 CF RES J R101 VE 30000471 C 10K J R449 VE 30000489 SMD RES J R102 VE 30000747 5 1 10 5608 J R450 VE 3000063 SMD RES J R103 VE 30000710 5 10 47R J M51 VE 30000633 CF RES J R104 VE 30000457 5 10W 108 J R452 VE 30000309 SMD CAP R R105 VE 30000457 5 10W 108 J R453 VE 30000606 SMD RES J R106 VE 30000567 5 10W 18K J R454 VE 30000534 SMD RES R108 VE 300
78. NF 50V 7 201 VE 30000352 EL CAP 100UF 16V M 406 VE 30000284 SMD CAP NF 50V K 203 VE 30000345 EL CAP OUF 50V 407 VE 30000384 EL CAP 2 2UF 50V 204 VE 30000345 EL CAP OUF 50V M 407 VE 30000284 SMD CAP NF 50V K 211 VE 30000294 SMD CAP 100NF 50V K C408 VE 30000283 CER CAP NF 50V K 21 VE 30000190 CER CAP 100 50V J CH 409 VE 30000334 SMD CAP 4INF 5 279 VE 30000263 SMD CAP 56PF 50V J CH 410 VE 30000345 EL CAP 10UF 5 301 VE 30000216 SMD CAP 1 8PF 50V J CH C411 VE 30000334 SMD CAP ATNF 5 302 VE 30000216 SMD CAP 1 8PF 50V J CH 417 VE 30000312 SMD 22NF 5 304 VE 30000289 SMD 108 50V KR 413 VE 30000375 EL CAP 220UF 1 C306 VE 30000345 EL CAP F 50V 415 VE 30000092 KT CAP 220NF 6 307 VE 30000294 SMD CAP NF SOV 416 VE 30000312 D CAP 22NF 5 308 VE 30000074 KT CAP NF 63V J 417 VE 30000312 SMD CAP 22NF 5 309 VE 30000345 EL CAP 50V 418 VE 30000312 SMD CAP 22NF 50V 316 VE 30000284 SMD CAP NF 50V KR 419 VE 30000315 SMD CAP 220NF 25V 7 317 VE 30000284 D CAP NF 50V KR 421 VE 30000220 SMD CAP 22PF 50V 318 VE 30000074 KT CAP NF 63V J 422 VE 30000220 SMD CAP 22PF 50V 319 VE 30000393 EL CAP 3 3UF 50V 423 VE 30000322 SMD CAP 3 3NF 50V 320 VE 30000294 SMD NF 50V 424 VE 30000294 SMD CAP ONF 50V K 321 VE 30000345 EL CAP F 50V 425 VE 30000312 SMD CAP 22NF 50V 322 VE 30000345 EL CAP F 50V 426 VE 30000353 EL CAP UF 25V 323 VE 30000345 EL CAP 50V 427 VE 30000294 S
79. O STATUS STANDARD PICTURE BRIGHT CENTER TOP es n en E ICh VOL FRONT B1 UPPER FOCUS VR Indicated 150 115V on the bottom side LOWER SCREEN VR AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB BASIC OPERATION SERVICE MENU HOWTO ENTER THE SERVICE MODE 1 Press the INFORMATION key and MUTING key of REMOTE CONTROL UNIT simultaneously SELECTION OF ADJUSTMENT ITEMS 1 Press the UP A or DOWN V key and select the service menu item SERVICE 2 Press the RIGHT or LEFT 4 key and MENU ITEM enter ADJUSTMENT SCREEN 3 Select the ADJUST No use RIGHT LEFT 4 key of remote control unit PARAMETER VALUE 4 Tochange the selected parameter use RIGHT gt and LEFT 4 key HOW TO EXIT SERVICE MODE 1 Press the STANDARD Key on REMOTE CONTROL UNIT ADJUSTMENT SERVICE MENU SERVICE ADJUST OPTIONS SERVICE MENU SCREEN ADJUST No ADJUST soe D T PARAMETER OUT UP ADJUSTMENT SCREEN REMOTE CONTROL UNIT key NAME STANDARD key RIGHT LEFT A V key ADJUSTMENT ITEM ae DISCRIPTION 00 White Point RED WHITE BALANCE 01 White Point GREEN 02 White Point BLUE MUTING key AGC 03 AGC IF PLL NEGATIVE 04 IF PLL Negative IF PLL POSITIVE 05 IF PLL Positive
80. ONF 63V J 407 VE 30000284 SMD CAP 113 VE 30000109 MKT CAP ATONF 63V J 408 VE 30000283 CER CAP 116 30000082 SNF 63V J 409 VE 30000334 SMD CAP V 117 VE 30000082 MKT CAP SNF 63V J 410 VE 30000345 EL CAP V Q VE 30000352 EL CAP UF 16V M 411 VE 30000334 SMD CAP V 203 VE 30000345 EL CAP QUF 50V 417 VE 30000312 SMD CAP V 204 VE 30000345 EL CAP UF 50V 413 VE 30000375 EL CAP V Q VE 30000294 SMD CAP NF 50V K 416 VE 30000312 SMD CAP VK 21 VE 30000190 CER CAP 100 50V J CH 417 VE 30000312 SMD CAP VK Q19 VE 30000263 SMD CAP 56PF 50V J CH 418 VE 30000312 SMD CAP VK G VE 30000216 SMD CAP 1 8PF 50V J CH 419 VE 30000315 SMD CAP VZ 307 VE 30000216 SMD CAP 1 8PF 50V J CH 421 VE 30000220 SMD CAP VJ 304 VE 30000289 SMD CAP 10NF 50V K R 422 VE 30000220 SMD CAP VJ 306 VE 30000345 EL CAP F 50V 23 VE 30000322 SMD CAP VK C307 VE 30000294 SMD CAP NF 50V K 424 VE 30000294 SMD CAP VK C308 VE 30000074 KT CAP NF 63V J 425 VE 30000312 SMD CAP VK C309 VE 30000345 EL CAP F 50V 426 VE 30000353 EL CAP V 316 VE 30000284 SMD CAP NF 50V KR 27 VE 30000294 SMD CAP V 317 VE 30000284 SMD CAP NF 50V KR 428 VE 30000345 EL CAP V C318 VE 30000074 KT CAP NF 63V J 430 VE 30000289 SMD CAP K 319 VE 30000393 EL CAP 3 3UF 50V 431 VE 30000362 EL CAP V 320 VE 30000294 SMD CAP NF 50V K 433 VE 30000284 SMD CAP 321 VE 30000345 EL CAP 0 50V 434 VE 30000284 SMD CAP 322 VE 30000345 EL CAP
81. P CAP 9 2000V 33 5 1402 VE 30001986 FIXED COIL 3 308 065 627 VE 30000340 SMD CAP 6 8NF 50V K C630 VE 30000156 KP CAP 430NF 250V J L403 VE 30001990 FIXED COIL 6 804 075 632 VE 30016086 EL CAP 1000UF 25V 105 1405 VE 30001992 FIXED COIL 065 650 VE 30000280 SHD CAP B20PF 50V J L406 VE 30001992 FIXED COIL 065 K A C660 VE 30009208 CER CAP 1W PULSE L407 VE 30001992 FIXED COIL 065 K A C661 VE 30009208 CER CAP ATOPF IKV PULSE L408 VE 30001979 FIXED COIL 045 M A 502 VE 30001992 FIXED COIL 065 K A 700 30000190 CER CAP 100PF 50V J CH L504 VE 30001992 FIXED COIL 065 K A C VE 30000356 EL CAP UF 63V L505 VE 30001992 XED COIL 065 K A 704 VE 30016085 EL CAP 10UF 63V 105 neben a 705 VE 30000071 KT CAP NF 63V J 1506 VE 30001992 FIXED 01 065 K A C706 VE 30000092 KT CAP 220NF 63V J 1515 VE 30001992 FIXED COIL 065 C07 VE 30000069 KT CAP NF 100V L602 VE 30002026 IXED COIL 1 19 25 28 C708 VE 3 89 SND PF 50V L603 VE 30002156 LINEARITY COIL 0 1 0 19 709 VE 30000294 SMD CAP NF 50V K L604 VE 30002031 XED COIL INJECTION 15MH Po Se um 715 VE 30000189 SHD CAP PF SOV J L E ED 011 801 VE 30000084 KT CAP 150NF 275V M AC P 15 1803 VE 30002011 CHOKE COIL 1500 0 82A RAD 20 VE 30000084 NT CAP 08 275V cis 907 VE 30000074 KT ONF 63V 808 VE 30000284 SMD CAP NF 50V K R ni E
82. Q415 VE 30001454 TR 0420 VE 30001454 TR 503 VE 30001455 TR 0517 VE 30001455 TR 0514 VE 30001454 TR 0515 VE 30001454 TR 0516 VE 30001454 TR 0517 VE 30001454 TR 0518 VE 30001454 TR 521 VE 30001454 TR 522 VE 30001454 0601 VE 30001455 R 0603 VE 20000963 HE 504 VE 30001435 R 0605 VE 30001441 TR 0701 VE 30001455 TR 0702 VE 30001454 0807 VE 20073672 HE ASY 805 VE 30001454 806 VE 30001454 TR 0807 VE 30001454 TR 809 VE 30001506 IC 0810 VE 30001384 TR 0890 VE 30001428 TR 36 No 51883 AV28BT7EPS AV28BT7EPB AV28BT7EPS AV28BT7EPB MULTI SOUND P W BOARD ASS Y VE 20079020 A Symbol No Part No Part Name Description Symbol No 3 Part Name Description RESISTOR CAPACITOR 8001 VE 30000631 SMD RES 1 10W 2 7K J 349 VE 30000100 KT CAP 330NF 63V J R002 VE 30000631 SMD RES 1 10 2 7K J 350 VE 30000224 SMD CAP 220PF 50V J R303 VE 30000469 SMD RES 10 1K J 351 VE 30000100 KT CAP 330NF 63V J R304 VE 30000717 SMD RES 1 10W 470R J 352 VE 30000224 SMD CAP 220PF 50V J R305 VE 30000717 SMD RES 1 10W 470R 353 VE 30000100 KT CAP 330NF 63V J R306 VE 30000464 SMD RES 1 10W 1008 C355 VE 30000
83. R uo VE 30001454 R MULTI SOUND P W BOARD ASS Y VE 20078991 406 VE 30001454 R 407 VE 30001454 R Refer to PARTS LIST in page 24 for this P W board 415 VE 30001454 R 0416 VE 30001454 R A VE 3000 i CRT SOCKET P W BOARD ASS Y VE 20074437 har Refer to PARTS LIST in page 25 for this P W board 515 VE 30001454 R 0516 VE 30001454 R 517 VE 30001454 R FRONT CONTROL P W BOARD ASS Y 0518 30001454 R E 0521 VE 30001454 R VE 20001612 527 VE 30001454 R 3 601 VE 30001455 R Refer to PARTS LIST in page 25 for this P W board 0603 VE 20000963 HE ASY 0604 VE 30001435 TR hi FRONT AV HEADPHONE JACK P W BOARD 5 Be 0805 VE 30001454 R Refer to PARTS LIST in page 25 for this P W board 0806 VE 30001454 R 0807 VE 30001454 TR 0000 a PROTECTION MODULE P W BOARD ASS Y 890 VE 30001428 R VE 20058569 Ic Refer to PARTS LIST in page 25 for this P W board 1050 VE 30001619 IC 1301 VE 30001664 IC 1030 NE 300 4 IL T SPOT KILLER MODULE P W BOARD ASS Y 1501 VE 20075294 PR IC HYCOM VE 20019598 16502 VE 20073446 IC NENORY 1701 VE 30002736 IC 1 801 VE 30007069 IC Refer to PARTS LIST in page 25 for this P W board No 51881 31 AV28BT7EPS 28 PRINTED WIRING BOARD PARTS LIST AV28BT7EPS AV27BT7EPB MAIN P W BOARD ASS Y VE 20071473
84. R J R821 VE 30000602 SMD RES 1 10W 220K R560 VE 30000469 SMD RES 10W 1K J R822 VE 30001156 MO RES SW 33K R561 VE 30000692 SMD RES 10W 3 9K J R823 VE 30000513 CF RES 1 4 130K R562 VE 30000471 CF RES 10K J R824 VE 30000572 CF RES 2K R563 VE 30000471 CF RES 10K J R828 VE 30007759 CF RES IW 47K R564 VE 30000475 SMD RES 10W 10K J R829 VE 30000469 SMD RES 10W 1K R565 VE 30000475 SMD RES 10W 10K J R831 VE 30000471 CF RES 10K R566 VE 30010167 SMD RES 10 568 J R832 VE 30000721 SMD RES 1 10W 4 7K R568 VE 30000475 SMD RES 10W 10K J R833 VE 30000710 SMD RES 10W 47R R569 VE 30000459 CF RES 1008 J R834 VE 30000818 SMD RES 1 10W 8 2K R570 VE 30000531 CF RES 15K J R835 VE 30000580 CF RES Ay 278 R571 VE 30000466 CF RES 1K J R836 VE 30000706 CF RES Ay 478 R572 VE 30000475 SMD RES 10W 10K J R844 VE 30000471 CF RES 10K R573 VE 30000721 SMD RES 10W 4 7K J R845 VE 30001257 NG RES IW 4 R574 VE 30000692 SMD RES 10W 3 9K J R849 VE 30000534 SMD RES 10W 15K J R577 VE 30000475 SMD RES 10W 10K J R850 VE 30000569 CF RES 180K J R578 VE 30000475 SMD RES 10W 10K J R858 VE 30000712 CF RES 4708 J R579 VE 30000721 SMD RES 10W 4 7K J R868 VE 30000810 CF RES 820R J R580 VE 30000464 SMD RES 10W 1008 J R869 VE 30000810 CF RES 820R J R581 VE 30000588 SMD RES 10W 220R J R870 VE 30001131 MO RES IW 0 228 J R582 VE 30000464 SMD RES 10 1008 J R71 VE 30000471 CF RES
85. RCUIT DIAGRAM 2 9 FRONT AV HEADPHONE JACK PWB CIRCUIT DIAGRAM 2 9 PATTERN DIAGRAMS MAIN PWB PATTERN 2 11 MULTISOUND CRT SOCKET amp FRONT CONTROL PWB PATTERN 2 13 FRONT AV HEADPHONE JACK PWB PATTERN 2 13 VOLTAGE 5 2 15 SEMICONDUCTOR SHAPES TRANSISTOR BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR ECB ECB ECB B BOTTOM VIEW FRONT VIEW TOP VIEW FL fT Ms FEY UUUUUUU IN 11111 IN E OUT N CHIP IC TOP VIEW N 1 of N 2 2 51883 BLOCK DIAGRAM 6 12W SPEAKERS AUDIO OUTPUTS TDA2615 6 TDA2614 MONO 8R 6 12W OR MSP 34X0D IGITAL SOUND PROCESS E COMB FILTER r PLL TUNER UV1315 6 SERVICE CONNECTOR RGB AMP TDA 6108 VIDEO PROCESSOR TDA 884X TV TEXT CONTROLLER SDA 555X No 51883 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB 28 5 AV28BT7EPB VIDEO SWITCH TEA6415
86. S o 82 XK 822 D Sau 823 2208 250 15k 34 592 2 22 587 583 8819 Neon p 6825 50825 D me RE Rega K T p 198 118 P 3 ereen AIF 52 5 cete 8591 1 NAHE 4797 52 VERT INS oper ik D 8789 Bera 1 49 P 82 22 88159 2F Sau 158 115 peas 2000 u 1500 52 gt lx ces Il 2580 COLLECTOR Dx EHTINAO 815 leur on GND ZS osse IE jez zer EM 4 4335192 89 59 D sir 22 EM 3 5820s Kenan 685 65159 84159 1 2 593 MAIN PWB VE 20073447 AV28BT7EES EEB No 51883 VE 20073586 AV28BT7ENS ENB 8 ET or secon i 3 87561 dz D 2516 m x HERTER AF zu cees lon 50 0082 5 5625 unse zer 8627 t
87. SMD CAP NF 50V KR VE 30000332 SMD CAP 4 7 50V 407 VE 30000384 EL CAP 2 2UF 50V 117 VE 30000109 MKT CAP ATONF 63V J 407 VE 30000284 SMD CAP NF 50V KR 113 VE 30000109 MKT CAP ATONF 63V J 408 VE 30000283 CER CAP NF 50V 116 30000082 SNF 63V J 409 VE 30000334 SMD CAP ATNF 50V 117 VE 30000082 MKT CAP SNF 63V J 410 VE 30000345 EL CAP 10 50V 0 VE 30000352 EL CAP OUF 16V M 411 VE 30000334 SMD CAP 47 50V 203 VE 30000345 EL CAP OUF 50V M 417 VE 30000312 SMD CAP 22NF 50V 204 VE 30000345 EL CAP UF 50V M 413 VE 30000375 CAP 220UF 16V Q VE 30000294 SMD CAP NF 50V K 415 VE 30000092 KT CAP 220NF 63V J 212 VE 30000190 CER CAP 100 50V J CH 416 VE 30000312 SMD CAP 22NF 50V 279 VE 30000263 SMD CAP 56PF 50V J CH 417 VE 30000312 SMD CAP 22NF 50V G VE 30000216 SMD CAP 1 8PF 50V J CH 418 VE 30000312 SMD CAP 22NF 50V 307 VE 30000216 SMD CAP 1 8PF 50V J CH 419 VE 30000315 SMD CAP 2708 25V 7 304 VE 30000289 SMD CAP 10NF SOV K R 421 VE 30000220 SMD CAP 22PF 50V J C306 VE 30000345 EL CAP F 50V 422 VE 30000220 SMD CAP 22PF 50V J 307 VE 30000294 SMD CAP NF SOV 423 VE 30000322 SMD 3 3NF 50V C308 VE 30000074 KT CAP NF 63V J 424 VE 30000294 SMD CAP OONF 50V 309 VE 30000345 EL CAP OUF 50V 425 VE 30000312 SMD CAP 22NF 50V 316 VE 30000284 SMD CAP NF SOV K R 426 VE 30000353 EL CAP DOUF 25V 317 VE 30000284 SMD CAP NF 50V KR 27 VE 30000294 SMD C
88. SS Y VE 20074437 Refer to PARTS LIST in page 25 for this P W board FRONT CONTROL P W BOARD ASS Y VE 20001612 Refer to PARTS LIST in page 25 for this P W board FRONT AV HEADPHONE JACK P W BOARD ASS Y 20083646 Refer to PARTS LIST in page 25 for this P W board PROTECTION MODULE P W BOARD ASS Y VE 20058569 Refer to PARTS LIST in page 25 for this P W board T SPOT KILLER MODULE P W BOARD ASS Y VE 20019598 Refer to PARTS LIST in page 25 for this P W board 38 No 51883 PACKING PARTS LIST AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB Ref No Part No Part Name Description 1 VE 20083462 F CARTON BOX AV28BT7ENS 1 VE 20083400 F CARTON BOX AV28BT7ENB 1 VE 20083464 F CARTON BOX AV28BT7EES 1 VE 20083469 F CARTON BOX AV28BT7EEB 1 VE 20083471 F CARTON BOX AV28BT7EPS 1 VE 20083484 F CARTON BOX AV28BT7EPB 2 VE 20004267 68 CUSHION ASS Y 72 3 VE 50020732 POLY BAG 1400 1000 4 VE 70000010 POLY BAG 5 RM C85 REMOTE CONTROL UNIT 6 VE 50021021 INST BOOK AV28BT7ENS ENB A 6 VE 50021020 INST BOOK AV28BT7EES EEB 6 VE 50021022 INST BOOK AV28BT7EPS EPB 7 BT 54013 2TK WARRANTY CARD 8 VE 20083403 LABEL AV28BT7ENS 8 VE 20083401 LABEL AV28BT7ENB 8 VE 20083465 LABEL AV28BT7EES 8 VE 20083467 LABEL AV28BT7EEB 8 VE 20083482 LABEL AV28BT7EPS 8 VE 20083485 LABEL AV28BT7EPB No 5
89. UF 400V M FOR 28 DIODE C806 VE 30000342 CER CAP 820PF 50V K B m 807 30000074 KT CAP NF 63V E 10 C808 VE 30000284 SMD CAP NF SOV K R 0003 VE 30001284 DIODE C809 VE 30000309 CAP 2 2NF 50V K R 0004 VE 30001284 DIODE 810 VE 30000076 KT CAP 100NF 275V 01 VE 30001284 DIODE 811 VE 30000161 KP CAP AINE 630V J 020 VE 30001284 DIODE 813 VE 30000411 EL CAP ATOOUF 16V 0 30001369 ZENER DIODE 24 VE 30000294 SND CAP ONF 50V 0302 VE 30001284 DIODE 816 VE 30000295 CER CAP NF 50V 7 T mt 817 30000359 EL CAP OOOUF 16V E C819 VE 30000295 CER NF SOV Z F 0500 30017417 ZENER DIODE 821 VE 30007308 CER CAP 220PF 1KV K PULSE D303 VE 30001284 DIODE 822 VE 30000295 CER NF SOV ZF 0504 VE 30001284 DIODE 823 VE 30000383 EL CAP 2200UF 25V 0505 30012412 ZENER DIODE 824 VE 30007308 CER 220PF 1KV PULSE D309 VE 30001284 DIODE 825 VE 30000295 CER CAP NE 50V Z F D555 VE 30001285 DIODE 826 VE 30000383 CAP 2200UF 25V n rn 827 VE 30007308 CER CAP 220PF 1KV PULSE E 828 30000359 EL CAP 16V D602 VE 30001285 DIODE C829 VE 30000406 EL CAP 250V HR 0503 VE 30001284 DIODE C830 VE 30000295 CER CAP NF SOV 7 F 0504 VE 30001377 ZENER DIODE 831 VE 30000198 CER CAP 20PF 500V J SL 0505 VE 30001318 DIODE 832 VE 30000294 SMD CAP NF SOV K 0506 VE 30001318 DIODE 835 VE 30007308 CER 220PF 1KV PULSE 0
90. V28BT7EEB AV28BT7EPS 28 REAR COVER FRONT CABINET SPEAKER SPEAKER FRONT CONTROL PWB FRONT AV HEADPHONE JACK PWB No 51883 7 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS 28 SETTING OF THE LAST MEMORY FOR SHIPMENT USER SETTING VALUES Setting Item Setting Value Setting Item Setting Value SOUND MENU FEATURE MENU BASS CENTER SLEEP TIMER OFF TREBLE 1 CHILD LOCK OFF BALANCE 1 EFFECT OFF PICTURE MENU INSTALL gt TV CONFIG MENU BRIGHTNESS These adjust are automatically LANGUAGE ENGLISH COLOUR restored when APS bit in Service COUNTRY CONTRAST menu is set AV 2 OUTPUT TV SHARPNESS The procedure for setting APS bit is d ibed bellow HUE only NTSC it is described bellow PICTURE MODE AUTO SETTING APS BIT IN SERVICE MENU 1 Enter service menu TV mode by pressing INFO and MUTING keys simultaneously Service Menu will appear 2 Select OPTIONS by pressing Up Down keys on remote control unit 3 Enter OPTIONS by pressing Left Right keys on remote control unit 4 Select OPTION 8 by pressing Up Down keys on remote control unit 5 Selected bit in one OPTION is shown by blinking character Select B2 by pressing Left Right keys on remote control unit DO NOT CHANGE ANY OTHER BIT 6 Press digit key 1 to set APS bit 7 Press STANDARD key on remote c
91. W 1K 02 VE 30000332 SMD 4 INF 50V R621 VE 30000459 CF RES 1008 028 VE 30000352 EL CAP UF 16V R626 VE 30000466 CF RES 4 1K R628 VE 30001228 FUSE RES IW 2 8 029 VE 30000294 SMD NF 50V K C03 VE 30000332 SMD CAP 4 7NF 50V R629 VE 30001232 FUSE RES 4 2 7R J 030 VE 30000294 SMD NF 50V K R630 VE 30001082 0 RES 2W 1K J 031 VE 30000294 SMD CAP NF SOV R631 VE 30001171 0 RES 7 4 7K J 0037 VE 30000294 SMD CAP NF 50V K R639 VE 30000542 SMD RES 1 10 1 5M J 04 VE 30000332 SMD CAP 4 7NF 50V R700 VE 30000466 CF RES 1K J 051 VE 30000315 SMD CAP 220NF 25V 2 R703 VE 30000860 RES IN RF 052 VE 30000294 SMD CAP NF 50V R704 VE 30001251 FUSE RES 568 J R705 VE 30000580 CF RES 278 053 VE 30000315 SMD CAP 220NF 25V 7 C054 VE 30000315 SMD CAP 220NF 25V 7 R706 VE 30000949 RES 4 G 059 VE 30000300 SMD CAP 50V R707 VE 30000712 CF RES 1 4 4708 C060 VE 30000300 SMD CAP 50V R708 VE 30000469 SMD RES 10W 1K C061 VE 30000242 SMD CAP 330PF 50V J R709 VE 30000475 SMD RES 1 10W 10K 062 VE 30000242 SMD CAP 330PF 50V J R710 VE 30000718 CF RES 1 4W 4 7K C064 VE 30000300 SMD CAP SNE 50V R711 VE 30000500 CF RES 12K 065 VE 30000300 SMD CAP 50V R714 VE 30000459 CF RES 1 4 1008 J R715 VE 30000459 CF RES 1 4 1008 J 066 VE 30000242 SMD CAP 330PF 50V J 067 VE 30000242 SMD CAP 330PF 50V J R716 VE 30000466 CF RES 1
92. anti nedbet ers 18 BB EXPLODED VIEW s ioi ear ehe ses 19 B PRINTED WIRING BOARD PARTS LIST AV28BT7ENS AV28BT7ENB PW BOARD ASS V gn mio mim rp en Ew RE a le 8 0898 2059 20 MULTI SOUND PW BOARD 55 1 1 1 5 2 25 CRT SOCKET PW BOARD 55 1 26 FRONT CONTROL PW BOARD 55 2 07 26 FRONT AV HEADPHONE JACK PW BOARD e nnn 26 e PROTECTION MODULE PW BOARD 5 5 26 T SPOT KILLER MODULE PW BOARD ASS Y ss HH nennen enne 26 AV28BT7EES AV28BT7EEB MAIN PW BOARDS ASSIV ss umm EI o Sapte do BEE Swe DA Ek Do pip 27 AV28BT7EPS AV28BT7EPB MAIN PW BOARD ASSY nn nen en Ewa Be 878 2 8 91918 Bown el erg E ere RI weer Pra 32 MULTI SOUND PW BOARD 55 1 1 37 m PACKING PACKING PARTS 65 1 2 1 39 USING PW BOARD amp REMOTE CONTROL UNIT Model AV28BT7ENS AV28BT7EES AV28BT7EPS PWB ASS Y AV28BT7ENB AV28BT7EEB AV28BT7EPB
93. ction no changes should be made to the original design unless authorized in writing by the manufacturer Replacement parts must be identical to those used in the original circuits Service should be performed by qualified personnel only Alterations of the design or circuitry of the products should not be made Any design alterations or additions will void the manufacturer s warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom Many electrical and mechanical parts in the products have special safety related characteristics These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage wattage etc Replacement parts which have these special safety characteristics are identified in the parts list of Service manual Electrical components having such features are identified by shading on the schematics and by A on the parts list in Service manual The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement part shown in the parts list of Service manual may cause shock fire or other hazards Don t short between the LIVE side ground and ISOLATED NEUTRAL side ground or EARTH side ground when repairing Some model s power circuit is partly different in the GND The difference of the GN
94. minance and chrominance signal the delay must be set at a value of 160nS This means the adjustment must be set to the maximum value Adjust 08 Y Delay NTSC Receive a NTSC colour bar signal Select Adjust 08 from SERVICE MENU Adjust Y Delay NTSC till the colour transients on the colour bar of the pattern become as sharper and colours between transients do not mix with each other as possible Note If the SAW filter is M1963M there is constant group delay distortion so for an equal delay of the luminance and chrominance signal the delay must be set at a value of 160nS This means the adjustment must be set to the maximum value No 51883 13 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS 28 Measuring Test point Adjustment part Description VERTICAL Signal Adjust 10 4 3 Receive a PAL circle test pattern ZOOM generator Set lt 4 3 aspect mode gt Adjustment Adjust 21 16 9 Select lt ADJUST 10 gt from SERVICE MENU Change vertical zoom till you see the upper and olwer limit of the circle as close to the upper and lower limit of the picture tube as possible Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 4 about the 16 9 aspect mode too VERTICAL i Adjust 11 4 3 Receive a PAL circle test pattern SCROLL generator Set lt 4 3 aspect mode gt Adjustment Adjust 22 16 9 Select lt ADJUST 11 gt from SERVICE MENU
95. on ist ul idc M and ISOLATED NEUTRAL side GND at the same time OMR Oxide metal film resistor If the above precaution is not respected a fuse or any parts will be broken MFR Metal film resistor T MPR Metal pl lt Since the circuit diagram 15 a standard the circuit and Metal plate resistor circuit constants may be subject to change for improvement UNFR Uninflammable resistor without any notice FR Fusi i f Composition resistor 1 2 W is specified 1 25 or Comp Due improvement in performance some part numbers show 2 Capacitors in the circuit diagram may not agree with those indicated in the part list Capacitance value P When ordering parts please use the numbers that appear higher in the Parts List less than 1 2002 51883 AV28BT7ENS AV28BT7ENB AV28BT7EES AV28BT7EEB AV28BT7EPS AV28BT7EPB CONTENTS SEMICONDUCTOR SHAPES 2 2 BLOCK DIAGRAM MM 2 3 WAVEFORM DIAGRAMS 2 4 CIRCUIT DIAGRAMS PWB CIRCUIT DIAGRAM 2 5 MULTISOUND PWB CIRCUIT DIAGRAM 2 7 CRT SOCKET PWB CIRCUIT DIAGRAM 2 9 FRONT CONTROL PWB CI
96. ontrol unit to exit service mode 8 No 51883 AV28BT7ENS AV28BT7ENB 28 5 AV28BT7EEB AV28BT7EPS 28 SERVICE ADJUSTMENTS ADJUSTMENT PREPARATION 1 You can make the necessary adjustments for this unit with either the Remote Control Unit or With the adjustment tools and parts as given below Adjustment with the Remote Control Unit is made on the basis of the initial setting values however the new setting values which set the screen to its optimum condition may differ from the initial settings Make sure that AC power is turned on correctly Turn on the power for set and test equipment before use and start the adjustment procedures after waiting at least 30 minutes Unless otherwise specified prepare the most suitable reception or input signal for adjustment ADJUSTMENT EQUIPMENT 1 2 3 DC voltmeter or digital voltmeter Signal generator Pattern generator PAL SECAM NTSC Remote control unit MAIN PARTS LOCATIONS HEADPHONE JACK U LED RECEIVER 1 502 P MEMORY IC 6501 MULTI SOUND PWB 51863 DETAIL Never touch any adjustment parts which are not specified in the list for this adjustment variable resistors transformers condensers etc Presetting before adjustment Unless otherwise specified in the adjustment instructions preset the following functions with the remote control unit VIDE
97. ositions of MPP Metalized polypropylene capacitor each knob button and MF Metalized film capacitor variable resistor Original setting position TF Thin film capacitor when shipped BP Bipolar electrolytic capacitor 3 Internal resistance of tester DC 2080 Tantalum capacitor 4 Oscilloscope sweeping time H 20 8 9 3 Coils No unit Others As specified Others Sweeping time is specified 5 Voltage values DC voltage values 4 NOTE FOR REPAIRING SERVICE This model s power circuit is partly different in the GND The difference of the GND is shown by the LIVE side GND and the ISOLATED NEUTRAL side GND Therefore care must be taken for the following points Since the voltage values of signal circuit vary to some extent according to adjustments use them as reference values 3 INDICATIONS ON THE CIRCUIT DIAGRAM 1 Resistors 1 Do not touch the LIVE side GND or the LIVE side GND and the Resistance value ISOLATED NEUTRAL side GND simultaneously If the above caution is not respected an electric shock may be caused No unit 101 Therefore make sure that the power cord is surely removed from K KQ the receptacle when for example the chassis is pulled out M 2 Do not short between the LIVE side GND and ISOLATED NEUT RAL Type side GND or never measure with a measuring apparatus measure with a measuring apparatus oscilloscope etc the LIVE side GND No indicati
98. pment not generally found in the service trade 2 Leakage Current Check Plug the AC line cord directly into the AC outlet do not use a line isolation transformer during this check Using a Leakage Current Tester measure the leakage current from each exposed metal part of the cabinet particularly any exposed metal part having a return path to the chassis to a known good earth ground water pipe etc Any leakage current must not exceed 0 5mA AC r m s However in tropical area this must not exceed 0 2mA AC r m s Alternate Check Method Plug the AC line cord directly into the AC outlet do not use a line isolation transformer during this check Use an AC voltmeter having 1000 ohms per volt or more sensitivity in the following manner Connect a 15000 10W resistor paralleled by 0 15uF AC type capacitor between an exposed metal part and a known good earth ground water pipe etc Measure the AC voltage across the resistor with the AC voltmeter Move the resistor connection to each exposed metal part particularly any exposed metal part having a return path to the chassis and measure the AC voltage across the resistor Now reverse the plug in the AC outlet and repeat each measurement Any voltage measured must not exceed 0 75V AC r m s This corresponds to 0 5mA AC r m s However in tropical area this must not exceed 0 3V AC r m s This corresponds to 0 2mA AC r m s vo tag VOLTMETER
99. s 0 D p 22K cast ine iku 3 5813 u2 208 OU 6816 5 zus Ius F er 160 DD 5 5 95 E Seu 1529 IDRIUE POS IDRIUE SECRM L SWITCH MUTE so TDA9838 per 402 amp DEMOD AY AGC NC pige 6112 Lg FONO DUT Thor 580 64853 IN2 VERTICAL OUTPUT 1 7 1 088351 6 TDA8351_118 5 N 1DRIUE_NEG 5 5 5 mnm uo 530 enT cone Bank E cu 55 18 2 1 401 TDR8843 N2 13 cuesiwr 5h02 15 auoour 17 4 7 cas EEN 581 PD venis E 65488 551 pres Jere Zone 55 wr 5 6585 8 5585 6582 8 5588 LOC FON aer 1968 sca 8588 184148 SYSYSY TS s Y IES BERNCUR pees 89159 i 450 END su 274 25 482 Das ES RB Xx Tent cela 4700F 5814 10 9 WD E
100. t RM C85 Battery size AAA RO3 x 2 Design amp specifications are subject to change without notice No 51883 AV28BT7ENS AV28BT7ENB 28 5 AV28BT7EEB AV28BT7EPS 28 21 Euro connector SCART socket AV 1 AV 2 P P Peak to Peak S W Sync tip to white peak B W Blanking to white peak ZEIT RE AUDIO R output 500mVrms Nominal Low impedance UD AUDIO R input 500mVrms Nominal High impedance AUDIO L output 500mVrms Nominal Low impedance TV OUT TVILINE OUT AUDIO GND GND B AUDIO L input 500mVrms Nominal High impedance B input 700mVeg w 750 FUNCTON SW SLOW SW GND G Low 0 3V High 8 12V High impedance 700mVB w 75Q GND R GND YS R 700mVB w 759 C 300mVP p 750 Ys input Low 0 0 4 High 1 3V 759 R C input GND VIDEO output GND VIDEO input VIDEO output 1Vs w Negative going sync 75 Q TV LINE OUT VIDEO Y input 1Vs w Negative going sync 75 Q O COMMON GND O O Pin assignment 20 18 16 14 12 10 8 6 4 2 3 BUNG 21 19 17 15 13 119 7 5 3 1 51883 3 AV28BT7ENS AV28BT7ENB AV28BT EES AV28BT7EEB AV28BT7EPS AV28BT7EPB SAFETY PRECAUTIONS The design of this product contains special hardware many circuits and components specially for safety purposes For continued prote
101. the top and the bottom and on either side to find Set lt 4 3 aspect mode gt Select lt ADJUST 16 gt from SERVICE MENU Change Vertical Shift till the test pattern is vertically centred i e horizontal line at the centre pattern is in equal distance both to upper and lower side of the picture tube Check and readjust Vertical Shift item if the adjustment becomes improper after some other geometric adjustments are done Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 5 about the 16 9 aspect mode too Receive a PAL test pattern signal Set lt 4 3 aspect mode gt Select lt ADJUST 17 gt from SERVICE MENU Change EW Width till the vertical black and white bars both left and right side of the pattern exactly disappear Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 4 about the 16 9 aspect mode too Receive a PAL test pattern signal Set lt 4 3 aspect mode gt Select lt ADJUST 18 gt from SERVICE MENU Change EW Parabola Width till vertical lines close to the both sides of the picture frame become parallel to vertical side of picture tube Check and readjust EW Parabola Width item if the adjustment becomes improper after some other geometric adjustments are done Set lt 16 9 aspect mode gt Adjusts with the step which is the same above from 3 to 5 about the 16 9 aspect mode too Receive a PAL test

AV28BT7ENS / AV28BT7ENB AV28BT7EES

Contents

Download Pdf Manuals

Related Search

Related Contents