VG8235 service manual
Contents
1. N n tn Ln TO PO 63 Sr xr S Sasa R63 864 111 1 RES Mi 1 ey TTT R 12 4 R67 G12 5 t R68 G12 t R69 F12 ATO 12 R71 F12 R72 pra _ R73 D12 LF67 874 12 i r gt ag RT5 1 CvBS OUT i RS G13 RAS B5 1 3 163 L 6 41 1 H 4 U13 2 F 4 U13 3 F 3 U13 4 G 4 U14 C11 115 9 U16 e lt lt 1 3117 HM U25 8 x3 L6 12 ST CVBS n Low LF4B on R58 Ern i 10 1 Lo I 18 9 17 14 225 58 r 3 AUDIOLL 10 3 13 9 5 7 4 STROBE Eo F X OH GERYAN CY EE EE EE EEEE CEEE EEESC ECESE OEEC EEE EOCEEN N N NANENANE OOOO 4 D ENCODER UNIT DDELETED SYADDED IN TO 18k IN 235 FROM SERIAL NO 26 1105 001 02 FROM SERIAL FFO16 1201 0007 18 FROM SERIAL NO FFDI6 1201 000 PRS 0193 T 25 619 1 2 3 4 5 6 T 3 8 FO 1 12 13 14 15 1B 17 18 18 20 122. gt 2 2 e m z Z E _ u ws G a _ ____ _____ AB Ka Tl 1 t a _ GROUNDED SUPPLY 11111 1 12v Het pileo 4 LI 1 2 3 01 Bi DE FS rT LUT 9 01 rt 32 1 riy CN2 ciu 2 AT HES IGE mm the Po KO ii E UNI 123842 EE 2 osc i TT eo VE T en f 5 man 1 KS an cis f f 1 I 003 26 519 MM POWER SUPPLY mwa ____ gt Rts mes Ti Y Less CS A e n Az n Cen T 265 5 EZE 251137 gc 64 MARE SC p mu 70 ionem 823 815 5519 STE 22 X3 c3 929 915 ZS
3. 28 19 f At 2 74LS676 16 4 7 A14 4 15 10 2 S 7 A4 6 85224 2 2 as 2 o 6 2 2 25 3 9 MEM 7 Kd 2 7 7 a e 2 5 Aiz 2 2 3 5 0 Kd 12 1 4 _ 7 Ee si M 2 vi 14 5 2 S au 13 EN 4 2 X p rA b i of A g 2 8 09 gt L he 5 2 9 d 2 D 4 7 2 2 5 7 4 Kd rA 2 54 Kd a 4 Md s 4 8 Li e A 2 E 3 E 2 9 ROMCS 2 H M A A D 4 7 2 MI 2 9 I 7774 du Ee O EE PQ 5 4 SE nn T g 167670747 KARAK BAS ess A COO S 9 Ge 2 97676 Pe Ce EE A 4707674799 7 KEE ee EE 25 24 TEM R15 9 OI 2sA733 1816 DO R20 Xt 3 amp 788kHz 30p 0 1 AB Z 2 _ 2272722722227777772 OO fs CSS C46 15 U2 7445125 5V 055 108 06 5198 LEI ZZ Z ZZ gg gl t a gl lw anna A Ce 4 0 9 0 9 019
4. 31 H 24 25 26 27 28 do 29 Cii C112 C15 C16 C18 620 C21 630 633 642 C43 C44 C45 C5 C58 C76 C92 CN10 CN11 CN 4 CN2 CN3 CNA CNS Di 03 04 05 LDI 102 LD3 LF10 LE11 1 70 LETS LET2 LFT3 LF74 LF75 LF76 LET 79 LES LF81 LF82 LF83 LF84 LF85 LFB86 LF LF90 016 RIO R2 R22 R23 R24 H27 R46 A4 7 A48 RAS R50 R51 R52 R53 R54 R55 R58 R57 Ek 878 R 9 R80 8 R82 4 AAS R86 88 R88 AAD RAS 1 SWI U103 u22 U32 U25 3 935 4 Uda 1 Ug ZD2 A21 023 010 110 M10 B30 B29 A25 N10 D21 D22 023 E24 118 A21 28 1 D18 O12 K 8 62 C14 431 D13 HIB L17 E21 K15 X15 K16 L 9 L9 D31 028 F28 E2B E28 03 E31 1 H31 H28 428 128 128 H31 31 431 28 A20 N 8 F22 A30 J27 F27 L15 L15 L16 L17 L18 N28 A30 A30 928 Ban B29 29 630 850 830 K2B r28 E21 021 Dee 022 E24 C25 C24 023 024 023 E23 E24 G28 Ai 22 K16 KIG 128 N18 2 Ne 024 A25 NTO I 3 C95 100n u35 I 74LS387 16 2 dei 2 2 2 7 5 A15 d SSR S 9 0 0 DOT 4 0 0 0 Tk i e
5. 83 100n e lO 1 000 026 7415367 EXINT VOPINT Cx 25052 2 5520 QO NN 7 CN LS 7 ZZ ZZ 22222222727222222222222222222227272222222222222222222222222222722222272222222222222222 Z2ZZZ2ZZZ72Z7ZZ7727222Z27222722z77Z2Z22ZZ ZEL 222 Ki Ve vi Ce lt REAR 074707870 74247070707 470 47 474740747 47 47 70767 6747 6670 6 07 67 6 9 32522 5220 E R 2 T T 11 L 12 13 14 15 16 17 18 19 20 21 22 15 Le rov LL C99 U43 jon 7415157 649 2 X 35V C110 14 2 o n A2 8 M NUNT Al AM 6 RD 1 2 5 5 5 77 gt a 38 2 24 A10 21 3 151 17 AM 23 4 2 3 151171 18 2 412 2 04 051 06 07 pol Di 52 26 9 E RAT a 13 26 57 5 D T 5 512 S bi 44 2 A 5 a A6 NM p AZZ 2 2 9 4 2 d RFSH 2 2 9 MREQ Y 4 7 2 7 7 5 2 amp F6 2 35V 7 2 10 10n C100 U24 Aan 2 048 57 10n 2 7415157 16 3 23256
6. 30 40 90 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 REM ENCODER ADJUSTMENT CLEAR 100 amp H9FFF FOR 1 0 TO 36 AD Z amp HAOO0 1 READ Z POKEAD Z NEXT 1 DEF USR0Z amp HAOOQ0 SCREEN2 COLOR 2 FOR 141 TO 8 X232 I 1 XX X 31 LINE X 0 XX 191 BF NEXT I Y USRO 0 GOTO 150 DATA amp HF3 amp H3E amp H1 amp HD3 amp H99 DATA amp H3E amp H90 amp HD3 amp H99 DATA amp H9A amp H26 amp HAO amp H2E amp H15 DATA amp H6 amp H10 amp HED amp HB3 amp HFB DATA amp HC9 amp HFF amp HF amp HFO amp HF DATA 8 amp HF amp HFF DATA 4 0 amp HFO amp HO amp HF DATA amp HO amp HO TABLE 1 MEMORY LAY OUT SLOT 0 SLOT 1 SLOT 2 SLOT 3 CARTRIDGE CARTRIDGE EXPANDED 8000 SLOT 1 SLOT 2 SLOT MSX BASIC 32K 0000 SLOT 32 ccce SLOT 30 SLOT 31 SLOT 33 000 8000 4000 EXPANDED BASIC 16K 0000 SYSTEM RAM 39 300 A13 FLOPPY DRIVE POWER SUPPLY viva 103 NO 123138 2 103135 123126 0 103136 31vO SLIM VIVO 315 did YAYO 3 31MM GOoachegt NO HOLOW 103138 JANG 2 123136 3wuQ 103135 WHC 0 199135 2149 YIYO 1 dais 380815 asne INO O30IA
7. 4822 116 90189 4822 116 90191 4822 111 90935 4822 130 42758 4822 130 42759 4822 130 42761 4822 130 42545 011 013 25 1685 015 Q16 25 720 01 05 152076 201 HZ3CLL 202 HZ11A2 C4 Mylar 100 nF 50 V C6 C7 C12 C13 22 pF 16 V C38 C41 C33 Tantal 10 uF 16 V C43 C44 Mylar 22 nF 50 V C46 C52 C62 GAS Cer chip C 10 nF 50 V 092094 0398 0108 C110 CAT C63 C66 C69 C79 C83 C84 C91 C93 Cer chip C t00 nF 25 V C95 C97 C104 C109 C125 C48 C82 Cer chip C 1 nF 50V 112 113 49 Cer chip 10 pF 50V C51 Cer chip 30 nF 50V C67 C68 Cer chip C 12 pF 50V C70 C71 Cer chip C 560 pF 50 V 80 81 Cer chip C 100 pF 50 V C115 Cer chip C 3pF 50V TC1 Trimmer TC2 TC3 Trimmer 20pF YY LF1 LF7 LF9 _ LF30 LF43 Filter C 22 nF LF69 LF86 LF8 Troidal coil LF10 LF11 Line filter LF12 LF15 LF17 LF29 _ LF70 LF78 Filter C 2 270 pF LF78 LF84 LF16 Filter C 2 100pF LF44 LF68 LF77 LF85 Filter C 10nF LF90 RF coil VARIOUS RY1 Relay X1 32 768 KHz X2 16 MHz 21 32812 MHz BT1 NI CD accumulator ST1 ST2 Service jumper 4822 130 42568 4822 209 11045 4822 130 31304 4822 130 33009 4822 130 33683 4822 121 90044 4822 124 10527 4822 124 10523 4822 121 42417 4822 122 90029 4822 122 90034 4822 122 90028 4822 116 90228 4822 122 90032 4822 122 90031 4822 122 90033 4822 122 32852 4822 122 32851 4822 1
8. EXT DRIVE CONNECTOR CHP COMPONENT WI DRIVE EXT DRVE Ka Kassel Ze LF44 Lu Se 22222222227274 2 2 1 i LF46 Tx 27 Ca 2 gt gt 5 2 2 eoe DOO NM OC OC 262 Ce D ZEZE Ce 1 4 t 1 4 1 559 2 u20 2 741574 LF53 a c 25 ARR PIN FOR vG8235 L S N N N NI N N N H N N N DOR A cc e AAA AAA AAA SENSE DM 00 FROM SERIAL NO FF020 1131 0001 E 2 SERIAL NO 6 1201 0001 4 FROM SERIAL NU 1201 2001 2 4 be 2 4 5 rp 9 1 ERN r La 7 z CONTROL BUS D Ce eS te CAE CX KREE 19147479414 9 9 9 9207 kx xS RS EE GE 4 DATA BUS 1 2 4 4 5 8 8 11 2 2 Ct TTF Z gt U C gt gt Fr wore ECKE de RIZLLII 54 PO OOS Be r oat
9. JNAS H INAS G B 5 4122 R NG 004 Sdv2 B3MOd 13546 380 15 ASHE 100 030A 5 JNAS E 5 c Q X2 X4 X5 Xb X xO x Y Y2 Ya V5 Y6 Y7 Y8 YE ve yo e KEY BOARD PRS 00791 TO an H tze 4 fuu EN 00 D POCHE 0769135 ULNIS mum Ham en H3TIOHINDO XSW 460 18 Jn gt x YAD YL SEN w Te 090200520202 oN 6 9 5 3 6 0 6 8 an E gt 333 1444 11511445 1411 52 a ac 105 zi i2 WYuovid 4 LAY OUT KEYBOARD MATRIX FOR FRENCH VERSION f FOR GERMAN TYPENUMBERS AND POWERSUPPLY CONNECTIONS OF IC S Ulo Ver I FILTER DECOUPLING l CAPACITOR POS NR TYPE DESCRIPTION 7415368 3 STATE INV n 74 520 4 INPUT NAND 688 10n 744 532 Z INPUT OR 10n 741 508 2 INPUT AND 660 we 74532 2 INPUT OR Ce n 0 S04 INVERTERS cee ttn 7438 2 INPUT Cm tr 7438 2 INPUT 073 9 741 574 FOLD D FLIP FLOP C74 Qn 74 8125 3 8 BUFFERS 075 74514 6 INVE
10. HE LNS 61015 E LOTS 1925 1000 1021 91043 ou jenas 61 1000 1021 91044 edes 20 1000 10 92044 enas 00 SC28DA HOS dH VOS NIV MAIN PRINTED BOARD FOR VG8235 00 from serial no 26 1101 0001 onwards 02 from serial no FFO16 1201 0001 onwards 119 from serial 018 1201 0001 onwards SLOT 2 SCART EX DRIVE 3 tmo AD CS jr e Susa Amm D ei BE ae 2 A 7 m d lices EE coer 84 JW24 4 is 39 445 E12 GROUNDED POWER SUPPLY 12 38 640 C12 POWER SUPPLY Daa 5 39 303 013 ENCODER UNIT AUDIO VIDEO 5 G C SYNC CVBS 12V R SYNC AUDIO 39 642 012 LED PANEL An 38 662 B12 MAIN PRINTED BOARD U35 U37 U38 U39 041 U42 U43 U44 U47 U48 U48 U48 U49 U49 U49 U50 U102 RA1 RA2 RA3 RA4 5 RA6 RAB8 9 10 Q1 Q4 Q2 Q3 Q6 Q10 Q14 Main printed board 00 Main printed board 00 from no FF026 1101 0001 Main printed b
11. 19 U25 Ui 175 U16 9 81464 12 8 81464 12 9 81454 12 8 2 HSYNC 6f A a9 RACH ERP 45 33 re 100r 36 g GC Ee e m Ce Ex 8 C XA 115 3 x3 C67 21328125 1568 12p MHz 12 e 20 l SICH 7 XX PRON AUDIG 5 4 5 6 7 9 10 T 11 f 12 _ 2222222222222227222222222222222222222222222222222222222222222222222772222222722222722222222227222 52 c gt 5 os LELE lt gt 2 67076 670707670 0767 4797974474 070700 9 9 9 9 Te ere erri w C10 5 6101 813 0102 E13 x LF23 C103 D13 115 L5 NT 023 C24 4 C26 Wi C27 G13 C28 612 C34 E13 CN 035 12 C36 ST C37 012 C6 811 63 811 C64 89 77 e P 45V c C67 LS 568 6 269 67 8 8 79 HF 08 810 680 E4 081 4 82 Co B 8 3 248 Kis LF54 014 LF57 F14 LF60 D14 LFB3 614 14 LFB7 134 LF68 H14 tF 10 112 011 0612 Q12 3 5 e
12. 25 50299 4822 125 50298 4822 157 52666 4822 158 10756 4822 158 10755 4822 157 52695 4822 157 52361 4822 157 52694 4822 157 52702 4822 280 20166 4822 242 71347 4822 242 71346 4822 242 71345 4822 138 10172 4822 276 11572 POWER SUPPLY U101 U101 2 PC1 Grounded power supply Power supply UC3842 TLP431CLP B TLP 732 2W06 1 8 A 600 V PLR818 1 A 1000 V 15581 0 2 A 150 V ERC84 009 90 V ESA82 004 10 A 40 V ERA84 009 1 A 90 V EGP10B 1 A 100 V HSZ16E 0 4 W zener grounded p s HSZ18E 0 4 W zener 0 47 uF 250 V polyester 0 01 uF 250 V polyester 220 pF 2 kV ceramic 08 023 0 1 63 V polyester L1 Li L2 L3 L3 L4 L5 18 MH 0 8 4822 212 22406 4822 212 22533 4822 209 83909 4822 209 83911 4822 209 70246 4822 130 33259 4822 130 33266 4822 130 33267 4822 130 33262 4822 130 33263 4822 130 33264 4822 130 33265 4822 130 33261 4822 130 33682 4822 113 60171 4822 113 60168 4822 113 60169 4822 111 20382 4822 121 42553 4822 121 42554 4822 122 50089 4822 121 42555 4822 157 52703 10mH 1 grounded p s 4822 157 52467 47 mH 2 2 A 4822 157 52468 8 mH grounded p s 4822 157 52469 15 mH 4 5 A 100 mH 1 5 A VARIOUS TRI TH1 T1 2909976 transistor 16D 9 16 Q thermistor Transformer 4822 157 52704 4822 157 52471 4822 130 43505 4822 138 30037 4822 146 21114 ENCODER UNIT U102 Encoder unit IC1 741504 2 LVA510 290168
13. 4 290458 2501684 290458 D1 D2 155119 D3 MA4100 VR1 Variable 2k VR2 Variable 10k 22 uH coil 33 uH coil 4 433619 MHz Modulator 0103 LED panel LD1 LED yellow LD2 LED green LD3 LED red VARIOUS SW1 Reset switch Reset knob FLOPPY DISK DRIVE U104 Floppy disk drive 4822 212 22536 5322 209 81625 4822 209 83582 4822 130 42814 4822 130 42815 4822 130 42814 4822 130 42815 4822 130 33038 4822 130 33039 4822 116 21084 4822 116 21085 4822 157 52419 4822 157 52421 4822 242 71393 4822 218 20547 4822 212 22535 4822 130 32984 4822 130 32983 4822 130 32982 4822 277 10862 4822 410 24402 4822 693 90446 39 334 C12 The memory mapper of the VG8235 00 02 19 may give problems second memory bank is not accessible Solution Mount a capacitor of 1nF between pin 7 U23 and 8 U23 GND
14. 709 4 0 9 0 0 07 6 06 920 970 5 n e KEE 41916919 fy e Lei 474 52 XX Z 19 GN DEE e SERRE LA aw 9707679707976 4 ECKE CX 3 e Ke Ce 55 z PRS 00998 1 26 612 25 7 26 m 27 28 29 30 31 32 Ct 6100 C106 C107 0108 0110 C12 C13 C14 C38 C33 C40 C46 C51 C52 C55 677 C83 084 C91 C94 C95 C96 C97 098 99 LF37 LF6 LF69 e Q5 R15 R16 R17 R18 R19 R20 R28 R29 R33 R34 835 R36 R42 RT RAT RA RAB Ur 10 2 110 3 1110 4 Ui 2 1 3 11 4 1121 12 3 12 4 113 5 u21 2 U21 3 U2 1 4 Uu23 124 U2 6 135 uar U38 033 042 943 Ua 4 04 5 046 U4 7 048 049 5 1 96 U 2 X1 201 012 2 D27 D29 B20 B23 B21 824 4 C26 4 7 B20 B22 821 823 D30 H26 C26 J29 HZ 1 18 Kin K18 C10 F10 Hi D18 O30 K1B H20 20 G20 2 3 4 5 6 7 a 8 10 11 CONT A f SCART 5V 45V 5V 5V 8 LFB cio 0689 C66 C64 08 065 C63 L2 47 100n e 100n 221 100n E 47 100n 19 1 le
15. Home computer VG8235 00 02 19 Service Service Service 38 571 A12 Service Manual See also VY0010 0011 supplement SPECIFICATION NL SPECIFICATIE CARACTERISTIQUES TECHNIQUES Microprocessor 280A Microprocessor Z80A Micro processeur 280 Memory 48k ROM Geheugen 48k ROM M moira 48k ROM 16k disk ROM 16k disk ROM 16k ROM disque 128k video RAM 128k video RAM 128k RAM vid o 128k user RAM 128k gebruikers RAM 128k RAM utilisateur Video processor V9938 Videoprocessor V9938 Processeur vid o V9938 MSX controller 3527 MSX controller 63527 Contole MSX 3527 Floppy disk drive 3 5 0 5 MB Floppy disk drive 9 5 0 5 MB Lecteur de disquette 3 5 0 5 MB UHF channel E36 UHF kanaal E36 Canal UHF E36 Monitor output Monitor uitgang Sortie monitor SCART SCART SCART Cassette recorder Cassette recorder Magn tophne cassette 2 joysticks 2 handbedieningen 2 poign es Printer Printer imprimante 2 cartridge slots 2 cartridge sleuven 2 slots cartouche External disk drive Externe disk drive Lecteur externe Keyboard QWERTY 00 Toetsenbord QWERTY 00 Clavier QWERTY 00 QWERTZ 02 QWERTZ 02 QWERTZ 02 AZERTY 19 AZERTY 19 AZERTY 19 Power supply voltage 220V 10 50 Hz Voedingsspanning 220V 10 50 Hz Tension d alimentation 220V 10 50 Hz 07 TECHNISCHE DATEN DATA TECNICI Mikroprozessor ZBOA Microprocessore 280 Speicher 48k ROM Memoria 48k ROM 16k Disk ROM 16k ROM a d
16. RTERS 685 wie 741500 4 2 MET NAND 1n 74 8133 13 INPUT cag 10 74L530 8 INPUT NAND CH 9 e 741 5387 8 BUFFERS ces 100 74 386 4 2 INPUT EXOR 02 100 FROM POWER SUPPL LAY OUT KEYBOARD MATRIX VERSION CN 10 11 PIN L CARTRID CN LEI LES R107 202 211 2 12V s 12 13 5 16 17 18 19 20 21 22 23 n78 A79 CN10 CONS SLOT SLOT2 35V 5 ei 5V Tl2V 152076 a NOG CR REM VM 63 5 50 VA VLLL NNNM SLTSLI SLTSL2 SLT3 30 eA RAT Ce 67076 SS 924 RESET 441929 2 CLOCK 2979 SUNDI 52 BUS Ch BUS ADDRESS BUS 252505255055 555555550625 Ca a a T 23 24 25 26 27 28 29 30 31 Coe D CHIP COMPONENT 92 AUDIO PPISND SSGSND SOUND SOUND2 JOYSTICK 1 x FOR GERMAN VERSICN 7 STROBE 27772222 72272222222222 gt 22222222222222220 7722742722 IZZZZZZIZZZZZZZZZKYZZZZ ZZZ SEH pod ILLE PRS 01006 T 26 819 TOYO EEE
17. isco 128k Video RAM 128k RAM video 128k Gebrauchers RAM 128k RAM utilizzatori Videoprozessor V9938 Processore video V9938 MSX Steuereinheit 3527 MSX di controilo 3527 Floppy Disk Laufwerk 3 5 0 5 MB Lettore di dischetto 3 5 0 5 MB Schnittstellen RF Ausgang Interfaccie Uscita RF UHF Kanal E36 Canale UHF E36 Monitorausgang Uscita monitore SCART SCART Cassettenrecorder Registratore a cassetta 2 Handbedienungen 2 leve manuali Drucker Stampa 2 Kassettenschlitze 2 connettore per cartuccia Externes Disk Laufwerk Connettore disk drive Tastatur QWERTY 00 Tastiera QWERTY 00 QWERTZ 02 QWERTZ 02 AZERTY 19 AZERTY 19 Versorgungsspannung 220V 10 50 Hz Tensione d aliment 220V 10 50 Hz Documentation Technique Service Dokumentation Documentazione di Servizio Huolte Ohje Manual de Servicio em Pour votre s curit ces documents doivent tre utilis s par des sp cia listes agr s seuls habilit s r parer votre appareil en panne Subject to modification 4822 727 15562 Printed in The Netherlands reserved Manual de Servicio Published by H Li 6 Service Consumer Electronics Scanned ocr ed and converted to pdf by HansO 2001 CAUTION 1 The exchange of cartridges should take place with the set turned off All ICs and many other semi conductors are susceptible to electrostatic discharges ESD Careless handling duri
18. ng repair can reduce life drastically When repairing make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance Keep components and tools also at this potential ADJUSTMENTS VDP Ciock frequency Connect a frequency meter to 8 U25 via a 10 1 probe Adjust TC3 for a frequency of 3 554685 MHz on 8 U25 FDC clock frequency Connnect a frequency meter to 24 03 via a 10 1 probe Adjust TC2 for a frequency of 1 MHz on 24 U3 For the adjustments of the floppy disk drive reference is made to the service manual 0010 0011 supplement RTC clock frequency Connect a frequency meter to 17 U1 via a 10 1 probe Adjust TC1 for a frequency of 32 768 KHz on 17 01 Encoder unit Connect a resistor 75 Q W between 5 CN2 and ground Connect a voitmeter between 5 CN2 and ground Enter the programme of table 1 Adjust the voltage on 5 CN2 for 1Vpp by means of VR1 Connect a resistor 75 1 W between 4 2 and ground Connect a voltmeter between 4 CN2 and ground Enter the programme of table 1 Adjust the voltage on 4 CN2 for 1 Vpp by means of VR2 Supply voltage Connect a voltmeter between CN2 1 and ground on the supply voltage panel Adjust VR1 for a voltage of 11 9V on 2 1 Check the voltage between CN2 6 and ground 5V Check the voltage between CN2 8 and ground 12V WAARSCHUWING 5 10 20
19. oard 02 Main printed board 02 from no FF016 1201 0001 Main printed board 19 Main printed board 19 from no FF016 1201 0001 RP5CO01 7415175 1793 02P SED9421COB 74LS368 74LS138 74LS20 7415139 5 3527 74LS32 74LS08 741532 741504 81464 12 7438 741574 7415125 741 5244 7415670 7415157 V9938 7415367 741514 74145 7418175 741500 741 5133 741530 7415138 7415245 741 5367 780 7805 IR9311 7415157 81464 12 BASIC ROM 00 BASIC ROM 02 BASIC ROM 19 EXP ROM 00 EXP ROM 02 EXP ROM 19 FDC ROM 74LS86 25 733 25 1115 25 945 25 2603 4822 212 22515 4822 212 22545 4822 212 22516 4822 212 22546 4822 212 22517 4822 212 22547 4822 209 83431 5322 209 84999 4822 209 11193 4822 209 83441 5322 209 81433 5322 209 81629 5322 209 85569 5322 209 81631 4822 209 11097 5322 209 81634 5322 209 81626 5322 209 81634 5322 209 81625 4822 209 83426 5322 209 84285 5322 209 81647 5322 209 81569 5322 209 86017 5322 209 85938 5322 209 81521 4822 209 83425 5322 209 85558 5322 209 83427 5322 209 80236 5322 209 84999 5322 209 81623 4822 209 83929 4822 209 83428 5322 209 81629 5322 209 82215 5322 209 85558 4822 209 10569 5322 209 86518 5322 209 85503 5322 209 81521 4822 209 83426 4822 209 50646 4822 209 50647 4822 209 50648 4822 209 50649 4822 209 50651 4822 209 50652 4822 209 50653 5322 209 81636 4822 111 90936 4822 116 90191 4822 116 90234 4822 111 90934
Download Pdf Manuals
Related Search