Tektronix 551 Dual Beam Instruction Manual Download

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I IN

I STR U C TIO IN

MANUAL

OSCILLOSCOPE

Tektronix, Inc.

S.W. M illikan W ay

•

P. O. Box 500

•

Beaverton, Oregon

•

Phone Ml 4-0161

•

Cables: Tektronix

Tektronix International A.G .

Terrassenweg 1A

•

Zug, Switzerland

•

PH. 042-49192

Cable.- Tekintag, Zug Switzerland

•

Telex 53.574

070-245

Summary of Contents for 551 Dual Beam

Page 1: ...L L O S C O P E Tektronix Inc S W Millikan Way P O Box 500 Beaverton Oregon Phone Ml 4 0161 Cables Tektronix Tektronix International A G Terrassenweg 1A Zug Switzerland PH 042 49192 Cable Tekintag Zu...

Page 2: ...irectly to the field there fore all requests for repairs and replace ment parts should be directed to the Tek tronix Field Office or Representative in your area This procedure w ill assure you the fas...

Page 3: ...Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Operating Instructions Circuit Description M aintenance Calibration Accessories Parts List a nd Schematics M...

Page 4: ......

Page 5: ...14 fisec 0 016 fisec 20 fifif 1 meg 20 fifif 1 meg Risetime 0 012 isec Linear Deflection 4 cm for each beam 2 cm overlap is available DC coupled Delay Line Balance Network Signal Delay 0 2 fisec Delay...

Page 6: ...zing the recovery and turn on characteristics Since it is essentially a means for plotting voltage across an element while passing constant current through it the unit can be used for other applicatio...

Page 7: ...ition Indicators Indicator lamps to show which way either beam is off the screen if it cannot be seen Power Requirements Line voltage 105 v to 125 v or 210 v to 250 v 50 60 cycles Power 850 watts at 1...

Page 8: ...and ASTIGMATISM controls for the sharpest trace Connect a pair of leads from the CAL OUT connector to the INPUT A connectors of both plug ins The display on the screen should now be two square waves...

Page 9: ...RTICAL POSITION control to bring the display back on the screen Notice that as you position the upper beam toward the bottom of the graticule the upper beam display disappears approximately at the cen...

Page 10: ...ODE switch to AC The trace should now disapper from the screen Slowly turn the TRIGGERING LEVEL control toward the center of its range until the trace reappears adjust this control for a stable displa...

Page 11: ...RATOR wave form and for that reason a demonstration of the AC LF REJECT mode is not included in these instructions These brief statements can be made to compare the AC AC LF REJECT and AUTO modes of t...

Page 12: ...the DC with the AC and AC LF REJECT modes of triggering 1 When you use the DC mode the trace always starts at a given point on the graticule for a given TRIGGERING LEVEL setting and the display must...

Page 13: ...to LINE or to LINE 4 To trigger the sweep from some externally derived wave form which has a time relationship to the observed wave forms connect the source of triggering waveform to the TRIGGER INPU...

Page 14: ...ing on the p ositive going portion of the input waveform The displayed signal is in te rn a lly connected to trig ge r the sweep circuits when the black TRIGGER SELECTOR control is set at f or INT Not...

Page 15: ...ack TRIGGER ING LEVEL control is set in the part of its range the display will start during the bottom half of the wave form that is when the in stantaneous voltage is nega tive Fig 3 2 Triggering on...

Page 16: ...to DC It is important to remember however that the trace always starts at a given point on the graticule for a given TRIGGERING LEVEL setting This is true regard less of the setting of the VERTICAL P...

Page 17: ...the STABILITY OR HORIZ I N PUT ATTEN control for the desired amount of horizontal deflection The 5X MAG is automatically switched into the circuit when the HORIZONTAL DISPLAY switch is in the EXT po s...

Page 18: ...o term inate a coaxial cable with a resistor or an attenuating pad presenting a resistance equal to the characteristic impedance of the cable This is to prevent resonance ef fects and ringing that is...

Page 19: ...veform produces the trace shown in Fig 3 4 when a 10X probe is used and when the controls of the plug in preamplifiers are set as follows Fig 3 4 Measuring the peak to peak amplitude of a displayed wa...

Page 20: ...e crt cathode for trace brightness modulation disconnect the ground strap at the rear of the instrument and apply the signal between the CRT CATH binding post and GND Positive pulses of about 25 volts...

Page 21: ...on HORIZONTAL Three position switch In NORMAL position DISPLAY the sweep rates indicated in black numbers on the TIME CM scale apply When the HORIZONTAL DISPLAY switch is in the 5X MAG position blue n...

Page 22: ...e brightness of the display When operated in conjunction with the FOCUS this control enables the operator to adjust the spot or display for satisfactory focus at any point on the screen Coaxial connec...

Page 23: ...he Trigger Input Amplifier and coupled to the Schmitt Trigger The Schmitt Trigger square wave output is differentiated to sharp negative going pulses suitable for triggering the Sweep Gating Multivibr...

Page 24: ...el calibration when the VARI ABLE knob is in the CALIBRATED positon The Input Amplifier is coupled to the Distributed Ampli fier by the cathode followers V1033 and V1043 The cathode followers isolate...

Page 25: ...o trigger the Time Base Generator in the proper time sequence The signal from which the negative going triggering pulse is produced may emanate from one of four sources as determined by the set ting o...

Page 26: ...signal the Trig ger Input stage is still dc coupled to the Schmitt Trigger however the AC LF REJECT mode contains a high pass filter C11 R13 to remove any low frequency components from the triggering...

Page 27: ...t the voltage coupled back through Cl 60 keeps the grid constant within a fraction of a volt The Timing Capacitor then starts charging with current from the 150 volt bus This charging current flows th...

Page 28: ...trol is turned full ccw to the PRE SET position R110 is switched out of the circuit and R ill is switched in This control an internal screwdriver adjustment labeled Preset Stability provides a fixed d...

Page 29: ...duced by a factor of five by a feedback loop between the cathode circuit of V364B and the grid circuit of V343A This loop consists of R355 shunted by C355 and R349 and R350 shunted by C350 The amount...

Page 30: ...nt of unregulated bus ripple is coupled to the screen of V604 through R606 The phase of the amplified Circuit Description Type 551 ripple voltage at the plate of V604 is such as to cancel most of the...

Page 31: ...51 a voltage near 150 volts obtained from a tap on the di vider connected between the decoupled 100 volt bus and the 1350 volt bus The total resistance of the divider and hence the voltage across the...

Page 32: ...NOTES Type 551...

Page 33: ...be shields or broken terminal strips For most of these troubles the remedy is apparent but particular care must be taken when scorched components are detected Scorched parts are often the result of ot...

Page 34: ...containing about 3 silver This type of sol der is used frequently in printed circuitry and should be read ily available from radio supply houses If you prefer you can order the solder directly from Te...

Page 35: ...its installation NOTE Always include the instrument TYPE and SERIAL NUMBER in any correspondence concerning your instrument TROUBLESHOOTING INITIAL PROCEDURES This section is included to provide you w...

Page 36: ...supplies are correct use the trouble symptoms and the following Circuit Isolation information to locate the defective circuit When working on the instrument with the power on you should work with onl...

Page 37: ...Time Base Generator is operating properly No voltage at this jack indicates an inoperative Time Base circuit If the voltage reading at the SAWTOOTH OUT connector is low you can suspect marginal tubes...

Page 38: ...2 Any low frequency distortion apparent in the waveform will be pro duced by the plug in preamplifier The main Vertical Am plifier is dc coupled therefore its response is flat down to dc NOTE Low freq...

Page 39: ...r 10i M or meg Megohms or mega 1O j v Working volts DC n Micro or 0 Var Variable Micromicro or 10 w Watt m milli or IQ 3 WW Wire wound SPECIAL NOTES AND SYMBOLS f and up t Approximate serial number XQ...

Page 40: ...rated as soon as available Therefore when ordering a replacement part it is important to supply the part number including any suffix instrument type serial number plus a modification number where appl...

Page 41: ...r 500 v 281 501 C6 4 7 pf Cer 500 v 281 501 CIO 001 Af PTM 600 v 285 501 C ll 100 pf Cer 350 v 281 523 Cl 5 001 iif Cer 500 v 283 000 C20 001 if Cer 500 v 283 000 C27 47 pf Cer 500 v 281 518 C32 01 if...

Page 42: ...pf Cer Var 500 v 281 010 C343 101 2158 12 pf Cer 500 v 281 505 2159 up 4 7 pf Cer 500 v 281 501 C347 XI 970 up 001 xf Cer 500 v 283 000 C350 3 12 pf Cer Var 500 v 281 009 C351 X2159 up 005 xf Cer 500...

Page 43: ...15 xf PTM 2061 up 01 xf Cer C854 X3090 up 470 pf Cer C855 101 2060 015 xf PTM 2061 up 01 xf Cer C856 X2130 up 01 xf Cer C857 101 2060 015 xf PTM 2061 up 01 xf Cer C858 X2130 up 01 if Cer C862 X3090 up...

Page 44: ...v 283 001 Cl 093 4 x 75 if EMC 150 v 290 071 Cl 102 001 if Cer 500 v 283 000 Cl 104 7 3 pf Tub Var 500 v 281 027 Cl 105 150 pf Cer 500 v 281 524 Cl 106 150 pf Cer 500 v 281 524 Cl 112 001 if Cer 500...

Page 45: ...00 v 283 000 C2075 8 50 pf Cer Var 500 v 281 022 C2077 8 50 pf Cer Var 500 v 281 022 C2078 7 3 pf Tub Var 500 v 281 027 C2085 005 if Cer 500 v 283 001 C2093 4x75 if EMC 150 v 290 071 C2102 001 if Cer...

Page 46: ...358 up Silicon Diode 152 047 D712 X2358 up Silicon Diode 152 047 D742 A B C D X2358 up Silicon Diode 152 047 Inductors LI 33 101 2158X 88 xh Fixed 108 022 LR149 1 mh Fixed on 3 3 k resistor 108 058 L7...

Page 47: ...xh Var core 276 506 114 087 597 up 3 55 xh Var core 276 506 114 111 L2064 101 769 14 xh Fixed 108 134 770 up 8 4 xh Fixed 108 157 L2071 3 5 xh Var core 276 506 114 092 L2073 3 5 xh Var core 276 506 11...

Page 48: ...rig Level Centering 311 026 R40 101 2158 100 k y2w 302 104 2159 up 120 k Vi W 302 124 R 41 2 7 meg Vi W 302 275 R42 100 k y2w 302 104 R44 101 2158 2 7 k y2w 302 272 2159 up 1 5k y2w 302 152 R45 X457 2...

Page 49: ...10 meg 1w R160J 30 meg 2 w R160K 10k y2 w R160L 101 346 20 k 347 up 20 k R160V X2070 up 1 meg y2 w R163 100 k Vi w R164 22 k 2 w R165 22 k 2 w R166 22 k 2 w R167 1 5 meg y2w R168 47 k Vi w R170 47 a...

Page 50: ...HORIZ POS 311 149 R334 101 2158 560 k Vi W 302 564 2159 up 3 5 meg Vi W Prec 1 309 086 R335 101 2158X 100 O Vi W 302 101 R338 101 2158X 470 k Vi w 302 474 R340 101 2158 1 meg Vi w Prec 1 309 014 2159...

Page 51: ...Vi W 302 124 R 607 2358 up 220 k Vi W 302 224 R610 2 2 meg Vi W 302 225 R611 3 3 meg Vi W 302 335 R613 33 k Vi W 302 333 R615 100 k Vi w 302 104 R618 100 k y2 w 302 104 R620 470 k y2 w 302 474 R622 1...

Page 52: ...w 304 224 R697 X2358 up i o n 2 w 306 100 R700 220 k 1 w 304 224 R701 101 2357 i o n 1 w 304 100 R701 2358 up I 8 n 2 w 306 180 R702 101 2357 i o n 1 w 304 100 R702 2358 up I 8 n 2 w 306 180 R703 X235...

Page 53: ...302 102 R805 100 k y2w 302 104 R806 1 k Vs W 302 102 R807 390 n 2 w 306 391 R809 470 k Vi W 302 474 R811 2 meg 2 w Var H V ADJ 311 042 R812 2 2 meg y2w 302 225 R813 4 7 meg Vs w 302 475 R814 4 7 meg y...

Page 54: ...w R897 ioo n Vi W R898 too n y2 w R899 25 n 1 w R1003 lo o n 1 w R1005 ioo n 1 w R1007 47 n Vi W R1008 47 a y2 w R1009 ioo n 1 w R1010 167 n 5 w R1011 27 n y2 w R1013 910 n 2 w R1014 101 921 500 a y2...

Page 55: ...l 090 3120 up 6 8 k Selected R1091 250 k 2 w R1092 47 k Vi w R1093 X3180 up 56 k 1 w R1094 68 k l 10w R1095 101 3119 8 2 k Selected R1095 3120 up 6 8 k Selected R1097 47 k Vi w R1099 68 k l 10w R1102...

Page 56: ...02 470 R2008 47 n y2 w 302 470 R2009 100 Q 1 w 304 101 R2010 167 0 5 w W W 5 308 104 R2011 27 0 y2 w 302 270 R2013 910 0 2 w 5 305 911 R2014 101 921 500 0 y2 w Prec 2 310 515 922 up 500 0 y2 w Prec 1...

Page 57: ...R2099 68 k l 10w 307 006 R2102 470 k A w 302 474 R2105 4 5 k 5 w WW 5 308 066 R2112 470 k A w 302 474 R2122 470 k A W 302 474 R2125 4 5 k 5 w WW 5 308 066 R2132 470 k A w 302 474 R2142 470 k A w 302...

Page 58: ...R17 R110 and R310 311 099 SW117 Single pole single throw RESET 260 017 SW160 101 923 5 sec 24 pos rotary TIME CM 260 203 Use 050 005 SW340 924 up 5 sec 24 pos rotary TIME CM 3 sec 7 pos rotary HORIZON...

Page 59: ...674 6AU6 V686 12AX7 V687 6080 V714 6AU6 V717 6080 V727 6080 V734 6AU6 V737 12B4 V747 12B4 V800 6AU5GT V814 12AU7 V822 5642 V832 5642 V842 5642 V852 5642 V859 101 2031 T551P2 CRT 2032 up T5511P2 V862 5...

Page 60: ...Y7A V2024 12BY7A V2033 101 596 6BQ7A 597 up 6DJ8 V2043 101 596 6BQ7A 597 up 6DJ8 V2054 8136 6DK6 V2064 8136 6DK6 V2104 V2214 8136 6DK6 V2223 101 596 6BQ7A 597 up 6DJ8 154 028 154 187 154 028 154 187 1...

Page 61: ...POWER 1177 2294 381 127 BAR EXT TOP SUPPORT IND BLUE VINYL 2295 up 381 149 BAR EXT TOP SUPPORT POWER BLUE VINYL 2295 up 381 152 BASE CRT ROTATOR 1820 up 432 022 BOLT SPADE STEEL 214 013 BRACKET ALUM...

Page 62: ...610 up 179 378 CABLE HARNESSV A B 1610 up 179 379 CABLE HARNESS 110 V POWER SUPPLY 101 2357 179 165 CABLE HARNESS 110 V POWER SUPPLY 2358 up 179 422 CABLE HARNESS POWER SUPPLY 101 2357 179 160 CABLE H...

Page 63: ...ND 158 2399 131 093 CONNECTOR CHASSIS MNT 3 COND W 3SE6 101 157 131 094 CONNECTOR CHASSIS MNT 3 WIRE MALE 2400 up 131 150 COUPLING POT WIRE STEEL 376 014 COVER GRATICULE 200 025 COVER CRT ANODE 200 11...

Page 64: ...KNOB SM RED 3 6 HOLE PART WAY 101 2158 366 039 KNOB SM RED HOLE PART WAY 2159 up 366 038 KNOB LRG BLK HOLE THRU 101 2158 366 046 KNOB LRG BLK HOLE THRU 1 2159 up 366 040 KNOB LRG BLK 250 HOLE THRU 366...

Page 65: ...1 6 210 457 NUT KEPS 8 32x1 1 32 210 458 NUT HEX 8 32 x y2x 2 3 64 25 W RES 210 462 NUT SWITCH 12 SIDED 210 473 NUT HEX 6 32 x 5 6 5 10 W RES 210 478 NUT 2 1 32x2y2 TAPPED 6 32 BOTH ENDS CRT ROTATOR...

Page 66: ...INYL POWER 2295 up PLATE CAB BOTTOM BLUE VINYL 2295 up PLATE CAB SIDE LEFT BLUE VINYL 2295 up PLATE CAB SIDE RIGHT BLUE VINYL IND 2295 up PLATE REAR OVERLAY BLUE VINYL 2295 up PLATE REAR OVERLAY BLUE...

Page 67: ...HEX x 2 TAPPED 6 32 10 32 2358 up 385 140 SCREW 4 40 x y4 BHS 211 008 SCREW 4 40 x s u BHS 211 011 SCREW 4 40 x BHS 211 013 SCREW 4 40 x RHS 211 016 SCREW 4 40 x FHS 211 025 SCREW 4 40 x 1 FHS 211 031...

Page 68: ...EW 8 32 x 4 RHS 212 547 SCREW THREAD CUTTING 4 40 x 3 8 FHS 213 012 SCREW THREAD CUTTING 4 40 x 1 PHS PHILLIPS 213 035 SCREW THREAD CUTTING 6 32 x 3 8TRUSS HS PHILLIPS 213 041 SCREW THREAD CUTTING 5 3...

Page 69: ...NTED 124 088 STRIP CERAMIC 3 4x7 NOTCHES CLIP MOUNTED 124 089 STRIP CERAMIC 3 4x9 NOTCHES CLIP MOUNTED 124 090 STRIP CERAMIC x 11 NOTCHES CLIP MOUNTED 124 091 STRIP CERAMIC x 1 NOTCH CLIP MOUNTED 124...

Page 70: ...NAL INPUT f PLUG INS INPUT AMPLIFIER V Z 0 I 4 V 2 0 2 4 DRIVER V 2 0 5 3 V 2 0 4 3 OUTPUT AMPLIFIER V 2 I 0 A V 2 2 1 A _ TRIGGER PICKOFF CF V Z 2 2 3 B TRIGGER PICKOFF AMPLIFIER V 2 0 4 4 SYNC AMPLI...

Page 71: ...DELAY LINE 9 2 2 6 2 J R a a 2 BLOCK DIAGRAM...

Page 72: ...06 105 BNC Tip 206 015 Spring Tip 206 060 Pincer Tip 013 027 5 inch Ground Strap 175 124 12 inch Ground Strap 175 125 Accessories That May be Purchased BNC to Probe Adaptor Spring Tip without Shank Pi...

Page 73: ...es Thermo fit and Sleeve Assembly 166 212 6 ft 166 214 9 ft 166 219 12 ft 166 216 4 P6000 42 inches Locking Ring 105 022 P6003 42 inches 105 028 P6000 6 ft 105 024 P6003 6 ft 105 025 P6000 9 ft 105 02...

Page 74: ...TRIGGER INPUT AMPLIFIER A A j T Y P E 5 5 1 O S C I L L O S C O P E...

Page 75: ...T CLOSELY APPROXIMATE THOSE TO BE FOUND IN THIS INSTRUMENT PROVIDED CONTROLS ARE SET AS INDICATED BELOW AND ON EACH SCHEMATIC VOLTAGE READINGS IF TAKEN WITH A VTVM WILL BE WITHIN 1 0 OF THE INDICATED...

Page 76: ...U N B L A N K I N G PU LS E H 551 OSCILLOSCOPE AB l TYPE...

Page 77: ...U N B L A N K I N G PULSE A B TIME BASE GENERATOR...

Page 78: ...SWI60 1 T IM C M j 1 1 IF R 5F R 3F R TYPE 551 OSCILLOSCOPE A B...

Page 79: ...so W ITH T IM E C M S E E P A R TS L IS T FOR E A R L IE R V ALUES AND S N CH A N G E S OF P A R T S M A R K E D W IT H R E D T IN T B LO C K S 9 G G 2 J R A B T IM IN G S W IT C H...

Page 80: ...2 2 5 V A B TYPE 551 OSCILLOSCOPE...

Page 81: ...SEE PARTS L i S T FOR E A R LIE R V ALUES AND S N CHANGES OF 9 2 7 6 2 JQ PARTS MARKED W iT H RED TJNT BLOCKS A B 4 HORIZONTAL A M P U T IL R...

Page 82: ...LED V I0 8 4 A V I22SB INDICATOR AMPLIFIERS T O S W1 0A4B IN T TR IG A TIME BASE TRIO DUG w LOCATED OH EXT MORIZ AMP CHASSIS PROM PLATE PIN 6 V I 5 4 B M ULTI TRACE SYNC AMP TIME BASE GEN DIAS OSCILLO...

Page 83: ...ONE TUGGER MOOE AUTO EOSITKJN TRACECENTIRH see a lso IMPORTANT note o n time base trigger diagram M u fe p i llk E a mv A T A M R TO SW 10 A 4 6 INT TRIG A TIM E BASE TRIG DIAGJ S 6 PARTS LIS T FOR tA...

Page 84: ...THIS NETWORK MAY NCT BE CONNECTED IN SOME INSTRUMENTS DUE TO VARIATIONS IN DELAY LIN ES AAc TYPE 551 OSCILLOSCOPE...

Page 85: ...tK 3 it tf SulSLr vJuul Jlfi fly I i i 1 TO LOW ER DEFLECTION PLATE TO UPPER GUN TO UPPER DEFLECTION PLATE SEE PARTS U S T FOR E A R LIE R V ALU E S AND S N CHANGES OF PARTS MARKED W IT H RED 9 2 Z T...

Page 86: ...DECOUPLED...

Page 87: ...TO SW 10 A d B INT TRl B TIM E B A S E TRIG OIAG SEE PARTS LIS T FOR EARLIER VALUES AND S N CHANGES OF PARTS M AR KED W IT H RED T IN T 6L 0 C K S 9 2 8 e 2 JR AE LOWER BEAM VERTICAL AMPLIFIER...

Page 88: ...FROM V E R TIC A L A M PLIFIE R LOWER BEAM l_ i r CONT TYPE 551 OSCILLOSCOPE A A...

Page 89: ...CTION PLATE y TO LOWER GUN TO UPPER DEFLECTION PLATE J SEE PARTS U IS T FOR E A R LIE R V ALUES AND S H CHANGES OF PARTS MARKED W ITH RED T IN T BLOCKS 0 7 f c f c J R A A LOWER BEAM D E L A Y L IN E...

Page 90: ...M U L T I V I B R A T O R CONCBN1 SQUARB WA A A Z T Y P E 5 5 1 O S C I L L O S C O P E...

Page 91: ...CAL C F r ________________ 1 CONCENTRIC WITH 2 2 7 6 2 J R SQUARE WAVE CALIBRATOR AAZ SEE PARTS L IS T FOR E A R LIER VALUES AND S N CHANGES OF PARTS MARKED W ITH RED T IN T BLOCKS CALIBRATOR...

Page 92: ......

Page 93: ...TERM 12 S W E E P IOOV IOOV V I223 V I064 C756 005 5T 4 40 5 i R755 _ _ r K b l b n A I p _L C755 VIO J L T 005 43 VIO 4 3P 64 VIII 4 3P 4 VII34 VII 4 3 4 3 4 VI 7 4 3P 4 V li 94 VI2I4 4 3 4 3 4 6 3 V...

Page 94: ...P 42 LV w l i V C r...

Page 95: ...LIFIERS 13 E o 6 3V ELEV TO IOOV 14 15 E o 6 3 V ELEV TO IOOV 9 6 3 T ELEV TO I 3 5 0 V TO CRT O 10 1 1 6 3V ELEV TO 2 2 5 V 12 TO SWEEP 6 3 V GROUNDED ON s w p CHASSIS y n _ R784 _ C784 01 S LOCATED...

Page 96: ...UNBLAN FROM CAT T YPE 551 OSCI L L OSCOP E AD...

Page 97: ...2 2 S V A D C R T CIRCUIT...

Page 98: ...it and component improvements to our instruments as soon as they are developed and tested Sometimes due to printing and shipping require ments we can t get these changes immediately into printed manua...

Page 99: ...TYPE 551 Direct Replacement HANDLE ASSEMBLY INDICATOR should read 381 204 HANDLE ASSEMBLY PWR SUPPLY should read 381 207...

Page 100: ...rap between terminals 13 and 14 of the inter connecting plug on the Power Supply 3 Looking at the bottom of the Power Supply unit from the rear Move the right hand fan lead from the third slot to the...

Page 101: ...ck Apply a fast rise square wave to Upper and Lower Beam vertical INPUT connectors This type of waveform may be obtained from a Tektronix Type 107 or 105 Square Wave Generator When using the Square Wa...

Page 102: ...2 Add Bulb neon B853 Add Bulb neon C833 Add 02 C834 Add 01 C835 Add 01 C836 Add 02 Q833 Add Transistor Q843 Add Transistor Pot Var 311 356 2w 10 306 395 l 2w 10 302 684 2w 10 306 156 2w 10 306 156 2w...

Page 103: ...in the CALIBRATION section of this manual CALIBRATION PROCEDURE 1 Set the HORIZONTAL SENSITIVITY BALANCE control to mid range 2 Set the INTENSITY and INTENSITY BALANCE for low but equal intensity 3 Ad...

Page 104: ...P A R T IA L DIAGRAM S S I C R T C I R C U I T M O D 4 02...

Page 105: ...J 2 3 M O D 02...

Page 106: ...elp you repair and maintain your equipment If you paid anyone other than BAMA for this manual you paid someone who is making a profit from the free labor of others without asking their permission You...

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