Wang 1111M, Maintenance Manual

Page 1: ...considered company propri etary information and 1ts use 1s restricted solely to the purpose of assisting you in servicing Wang products Repro duct1on of all or any part of this document 1s proh1b1ted...

Page 2: ...SPECTION INITIAL SETUP THEORY OF OPERATION BLOCK LEVEL GENERAL POWER ON CHANNEL SELECTION PROTECT DELAY SIGNAL MNEMONICS SECTION 5 DIAGNOSTIC TESTING PROCEDURES 5 1 5 2 SECTION 6 PRELIMINARY CHECK PRI...

Page 3: ...III C O M 0...

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Page 5: ...ve Terminals NOTE Hereinafter the units listed above will be refe red to as 11 CP WS and printer plotter will be represented by PIP As of the date of this manual Wang Laboratories does not sell the 22...

Page 6: ...volts slow blow WL 360 1006SB 230 volts 3 10 ampere 250 volts slow blow WL 360 1003SB Cable Description Ac Power Cord 6 ft 1 8 m CP WS Inter connection Cable 12 ft 3 7 m WL 220 0105 Operating Environm...

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Page 8: ...terial Remove the unit from the shipping container and place the unit on a flat sturdy surfaae Once again visually inspect the unit for damage If any shipping damage is found file an appropriate claim...

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Page 10: ...or and the channel 1 CH 1 indicator on the front panel should light D Check 5VR with a digital voltmeter dvm This may be done by placing the negative lead of the dvm on pin 7 of L1 and the positive le...

Page 11: ...CHANNEL ill CPU ii1 JACK CHANNEL 114 CPU 114 JACK FIGURE 3 1 I O PRINTER PLOTTER JACK 2211M FRONT VIEW CHANNEL SELECT SWITCH POWER INDICATOR CHANNEL 1 1 INDICATOB CHANNEL 1111 INDICATOR H H H n 0 f 0...

Page 12: ...SERIAL fl TAG FIGURE 3 2 2211M REAR VIEW A C POWER SWITCH H H H n 0 f 0...

Page 13: ...III C O M 0 VOLTAGE SELECT SWITCH FIGURE 3 3 VOLTAGE SELECT SWITCH 3 4...

Page 14: ...w I U1 FIGURE 3 4 210 7430 PCB 5VR CHECK POINTS L1 14 5VR CHECK POINTS L1 7 1 1 1 1 1 1 n 0 f 0...

Page 15: ...0 0105 CP WS 113 CP WS 114 APPROPRIATE _ ___PRINTER PLOTTER I 0 CABLE F a 2211M MULTIPLEXER 2200A B C E F S T VP MVP PCS2 2A 22360 DE PRINTER PLOTTER NOT 2212 OR 2232A B FIGURE 3 5 SYSTEM CONFIGURATIO...

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Page 17: ...up of two 7473 type flip flops wired to count from 0 to 3 in binary to the clear state 002 This action lights the CH 1 indicator and channel 1 is selected for printer access See following Channel Sele...

Page 18: ...d channel while the desired channel is being selected Four seconds after the desired channel is selected the 2211M Multiplexer will enable the data and status lines to the PIP 4 5 SIGNAL MNEMONICS ACK...

Page 19: ...T SWITCH 1 F F 113 CHANNEL SELECTION COUNTER L3 PROTECT DELAY CIRCUIT 117 18 FIGURE 4 1 LED DE MUX DRIVERS Ll 2 DATA DATAa DATA1sTROBE PRIME MUX L4 7 8 9 15 t RTR PLTR JS BLOCK DIAGRAM 4 3 III C O M 0...

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Page 21: ...four system channels simultaneously Programs in the CP WS s that are not selected by the 2211M Multiplexer will hang up when they attempt to access the P P When a waiting hung unit is selected the se...

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Page 23: ...SECTION 6 TROUBLESHOOTING III C O M 0 The Single Board Printer Exerciser WL 190 0704 may be attached to each 2211M Multiplexer CP WS jack to aid in troubleshooting a defective system 6 1...

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Page 25: ...IALS III C O M O The 2211M Multiplexer Bill of Materials starts on the next page At the end of this section page 7 8 there is a photograph of the interior of the unit with all major assemblies and com...

Page 26: ...N SYSTEMS LABOR QUALITY CONTROL PCA 2291 PRINTER MULTIPLEXER LABOR CIRCUIT SYSTEMS LABOR QUALITY CONTROL CIRCUIT SYS ASSY E C N POWER CABLE 2211M B6482 203 E11240 LABOR SUB SYSTEMS LABOR QUALITY CONTR...

Page 27: ...58 18 TWISTED PAIR 26 GA SHIELDEDCABLE EC 64 07 13 0000 FEET 3 IN 458 0361 GROUND STRAP C6815 28 EC6407 2 0000 EACH i 3 FS 606 0105 C8L MARKER WH BK 2221 220 C105 EC9699 1 000 1 EACH I FS b05 0139 TU...

Page 28: ...MP HR 1 0000 EACH 5 IN 510 6281 6281 PRINTED CIR CU IT AOARn 1 0000 EA H 136482 157 El30H 1 0000 EACH I It IN 220 1349 PCS I I 12 VOLT CABLE i 5 l J 000 0004 LABO SUB SYSTEMS 0930 EACH 5 IN 000 0011 L...

Page 29: ...L 1 0000 FEET i I IJ1 4 p FS 00 2091 WIRE 24 GA WHIBRN UL 2500 FEET 5 FS 600 2009 WIRE 2 GA WHITF UL 1 0000 FEET 4 p FS 600 209 WIRE 2 GA WH YEL UL 5 20 FEET 5 FS 600 2009 WIRE 2 GA WHITE UL 1 0000 FE...

Page 30: ...CE FOR 370 0026 E125 t3 1 0000 EACH 1 3 IN 370 1056 LAMP HOLDER 2 PIECE FOR 370 0027 E125 t3 t 0000 EACH I 3 IN 410 2001 LINE FILTERt2 AMP 2B2 1 0000 EACH 3 IN 420 1096 POWER COROtlO FT 18AWG E112 t0...

Page 31: ...462 0411 SPACFR PTR MLTPLXR 96647 110 2 IN 15 1073 UNIVERSAL ID LABfL LARGE C53CO l066 2 IN 650 3125 6 32X3 8 FL HD PHL MS PARKERIZE 2 IN 652 6000 NUT 10 32UNC HEX REG PAT SS 2 IN 653 0001 WAS l 1IJ e...

Page 32: ...FIGURE 7 1 MAJOR ASSEMBLIES COMPONENTS H H H n 0 p 0...

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Page 34: ...SECTION 8 SCHEMATICS The following schematics are contained in this section Description 2211M Power Supply 210 7430 Electronics 8 1 Drawing fl C6281 1 07430 III C O M 0...

Page 35: ...1 I Cl K _ f IS I 100 311 r lllF CZ zz Cllf 30 1 oz I 7 c f CIR 300 11101 I I DI Z IN 71 fl so Jooz i lCI c c QI 406 1 J71 lt Ai F Tl A IMC H 11 410 ooao REF 1110 379 0001 tlF Fl 3 0 1006 Jflfo t Nll...

Page 36: ...rV J _______ 06 7 d 5 J J A A z 14 z 14 z 14 2 14 R2 R3 R4 RS 41 vv I K r 07 eiil 3 1 1 1 A v t l lK l 1Kl 1K D6 1CJl L 2 f l r v r vtv 5VR___ _____ ___ 1CZ Vv v 1 5VRL 4 Jf 4 4 4 _______ ___ I I 08...

Page 37: ...CH ONO CHGND Im 171 CHGNO CH GNO llUll CHGNO 2 a B BO I Iii Ill liillll I 0 L9 LS L7 l6 LS l4 l3 u en I LED PWR Jl JZ J5 J4 r 1sPARE 1 19 1 19 1 19 1 19 IO u SIPI l l SIP4 LJ E l CD 1i l B 0R2 lf L D...

Page 38: ...esentatives Au1trell France Singapore Abu Dhabi Kenya Wang Computer Ptv Ltd Wang France S A R L Wang Computer Piel Ltd Argentina Korea Adelaide S A Paris Singapore Bahrain Kuwait Brisbane Old Bordeaux...

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