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Section 

VD 

Table 

7-1 

REFEREI'CE 

DESIGNATOR 

Al 

AICI 

AIC2 

AIC3 

AtC4 

AIC5 

AIC6 

AIKI 

AIK2 

AIRI 

A1R2 

AIR3 

AIR4 

AIR5 

AIR6 

AIR7 

A2 

A2C! 

A2C2 

A2C3 

A2C4 

A2C5 

A2C6 

A2C7 

A2C8 

A2C9 

A2CI0 

A2C11 

A2CI2 

A2C 13. 

A2C14 

A2C15 

A2C16 

A2C17 

A2CI8 

A2C19 

A2C20 

A2C21 

A2C22 

A2C23 

A2C24, 

A2C25 

A2C26 

7-2 

-hp-

PART 

NO. 

00400-66505 

0150-0012 

0132-0003 

0150-0093 

0140-0179 

0140-0156 

0150-0093 

0490-0195 

0490-0196 

0757-0346 

0698-4128 

0684-2211 

0698-4475 

0683-0625 

0684-2211 

2100-1799 

00400-66504 

0180-0100 

0150-0122 

0180-0119 

0180-0137 

01 50-0084 

0160-2024 

0180-0106 

0180-0100 

0140-0198 

0180-0100 

0150-0122 

0180-0100 

0180-0061 

0180-0100 

0180-1819 

01 50-0024 

0180-0100 

0180-0061 

0180-1819 

01SO-0024 

0180-0061 

0180·0100 

0180-0058 

Table 

7-1.  Replaceable 

Pans 

TQ 

DESCRIPTION 

I 

Assembly:  board etched  circuit  includes 

Cl  through  C6 

Kt  through  K2 
RI  through  R7 

I 

C:  Cxd  cer  0.01  J--Lf::t20%  1000 vdcw 

I 

C:  var  trimmer  0 . 7  to  3.0 pl 

2 

C;  ixd  0.01  III  180% -20%  100  vdcw 

I 

C:  fxd mica  1000 pf :t2% 

I 

C :   1xd  mica  1500  pf:l:ztl) 

e· 

fxd  0.01  III  +80%  -20%  100  vdcw 

I 

Relay:  reed  high  voltage 

I 

Relay; 

reed  low  voltage 

2 

R, 

btd prec met fim  10  ohms  :tl%  1/8  w 

I 

R, 

btd prec met Bm  10  meg 

:to. 

25% 

2 

R, 

1xd 

comp  220  ohms :tICl%  1/4  w 

I 

R, 

Cxd 

prec  met  Hm  9.76  K 

:1:1% 

1/8  w 

I 

R, 

Cxd  comp  6. 2  ohms :tS%  1/4  w 

R, 

1xd comp  220 ohms 

:tl� 

1/4  w 

I 

R, 

var  ww  500  ohms  ::t:10%  1  w 

I 

Assembly: 

board etched  circuit  includes 

Cl  through  CI2 

CRI9  through  CR23 

C 15 through  C34 

LI.  L2 

C36  through  C41 

QI through  Q!7 

CRI  through  CRI2  RI  through  R18 

CRI6 

R20 through  R75 

10 

e, 

Cxd Ta  4.  7 

III 

:tlO%  35  vdcw 

3 

e, 

fxd  O.  002 

Ilr 

:1:20% 

500 

vdcw 

. 

I 

C, 

lxd 

Al 

e

le

c

t  1  jJl  +7S%  -10%  25  vdcw 

2 

C, 

Cxd Ta elect  100  III :1:20%  10  vdcw 

I 

C, 

Cxd  cer  O. 1  Ilf  d�O%  _2�  50  vdcw 

I 

C, 

Cxd 

75  pi :1:5%  500 vdcw 

C, 

fxd  Ta elect  60  J--Lf ±20%  6  vdcw 

C, 

!xd  Ta 4. 7  IJ.f :tlO%  35  vdcw 

I 

C, 

f.xd  mica 200 pr :t5% 300  vdcw 

e, 

fxd Ta  4. 7  ,if  :t10% 35 vdcw 

e, 

fxd  0. 002  Ilf  :t20%  500  vdcw 

C, 

fxd  Ta 4.7  III %10% 35  vdcw 

Not  Assigned 

3 

C: 

lxd Al 

elect  100 III  17S%  -10%  15  vdcw 

C, 

!xd  Ta  4.7  IJ.I  ±10%  35 vdcw 

2 

C, 

fxd Al  elect 100 

I-'l 

.75% -10%  50  vdcw 

2 

C, 

1xd  cer  0.02 

jJl 

180%  -20% 600 vdcw 

C, 

fxd Ta 4. 7 III 

:l:HI% 

35 vdcw 

C, 

fxd  Al  elect  100  IJ.f  1 7 

SIlt 

-10%  15 vdcw 

e· 

fxd Al  elect  100  Ilf  �75% 

-1(1% 

50  vdcw 

C, 

fxd 

cer  0.02 

III 

�80%  -20%  600  vdcw 

C, 

fxd  Al  elect  lOO  ILf +75% 

-10% 

15 vdcw 

e, 

f.xd 

Ta 

4. 7  III  :t10% 35 vdcw 

I 

C, 

!xd 

Al 

elect  50 

III 

�7S%  -10'% 25  vdcw 

ModeI 400f'/f'L 

MFR_ 

MFR.  PART  NO. 

28480 

00400-66505 

56289 

29C214A3 

72982 

535-016-4R 

91418 

TA 

obd 

04062 

RDMI9FI02G3C 

04062 

RDM19F152G3C 

91418 

TA 

obd 

28480 

0490-0195 

28480 

0490-0196 

91637 

MFFl/8 T-O 

obd 

03888 

PME  70-T-2 

01121 

CB-2211 

91637 

MFFI/8 T-O 

obd 

01121 

CO-62GS 

01121 

CB-22U 

02660 

2600  SCrles 

28480 

00400-66504 

S6289 

150047SX9035B2 

72982 

801-000-Y55-202M 

56289 

30DlOSG025BA2-

DSM 

56289 

15ODl07XOOI0R2 

56289 

33C41 

obd 

28480 

0160-2024 

56289 

150DG06XOOO6B2 

56289 

1500475X9035B2 

04062 

RDMI5F20IJ3C 

56289 

15OO475X903 5B2 

72982 

801-000-Y5 5- 202M 

56289 

1500475X9035B2 

58289 

30Dl07G015OC2-

DSM 

56289 

1500475X9035B2 

56289 

30DI07G050DH2-

DSM 

'J.2982 

841-000-25U-203Z 

56289 

IS00475X9035B2 

56289 

30Dl07G015DC2-

IlSM 

56289 

30Dl07G05(1)H2-

IlSM 

72982 

841-000-25U-203Z 

56289 

30DI07G015DC2-

IlSM 

56289 

15OO475X9035 B2 

56289 

30D506G025CC2-

IlSM 

Содержание 400F

Страница 1: ...ebsite of Cornell Law School at http www4 law cornell edu uscode 17 107 html and is here reproduced below Sec 107 Limitations on exclusive rights Fair Use Notwithstanding the provisions of sections 106 and 106A the fair use of a copyrighted work includ ing such use by reproduction in copies or phono records or by any other means specified by that section for purposes such as criticism comment news...

Страница 2: ...Verso Filler Page ...

Страница 3: ...400F FL AC VOLTMETER OPERATING AND SERVICE MANUAL HEWLETT PACKARD ...

Страница 4: ... in materials and workmanship This warranty applies for one year from the date of delivery or in the case of certain major compo nents listed in the operating manual for the specified period We will repair or replace products which prove to be defective during the warranty period provided they are returned to Hewlett Packard No other warranty is expressed or implied We are not liable for consequen...

Страница 5: ...RT NO 00400 90005 MODEL 400F FL AC VOLTMETER SERIALS PREFIXED 734 Appendix C Manual Backdating Changes adapts this manual to serials prefixed 617 Copyright Hewlett Packard Company 1966 P O Box 301 Loveland Colorado 80537 U S A Printed JAN 1968 ...

Страница 6: ...Verso Filler Page ...

Страница 7: ...ion 5 4 5 32 Attenuator Alignment 5 5 5 34 A2Ql Bias Adjustment 5 5 5 36 Replacement of A2C37 5 5 5 39 Troubleshooting Procedure 5 5 5 44 Power Supply 5 6 5 46 AmplUiers 5 6 5 48 Meter Bridge 5 6 5 50 Etched Circuit Board Repair 5 6 Section VI SCHEMATIC 6 1 Introduction Section vn REPLACEABLE PARTS 7 1 Introduction 7 4 Ordering Information 7 6 Non Listed Parts Appendix A CODE LIST OF MANUFACTURERS...

Страница 8: ...meg ohms shunted by 10 pF on the 1 V 300 V ranges Amplifier AC Output 1V rms open circuit for full scale meter indication output imped ance 600 oluns 20 Hz to 4 MHz Meter Response O 7 seconds after application of signal 1 0 hp Model 400F FL Recovery From Overload 2 seconds for 80 dB overload AC Power 115 or 230 volts 10 50 to 1000 Hz 5 watts External Battery Operation Terminals are pro vided on re...

Страница 9: ... at the top of the meter face for better resolution 1 6 INSTRUMENT AND MANUAL IDEN TIFATION 1 7 Hewlett Packard instruments are identified by a two section eight digit serial number 000 00000 If the first three digits of the serial number on your instrument do not agree with those on the title page of this manual change sheets supplied with the man ual will define differences between your instrume...

Страница 10: ...olH lOUoI jt mpt lt tu thl mV ttm IJ 1Ih 300 m oI l ln mu I not Ol tttJ th aI J huwn I 10K 201 FREOUENCY Ht AC _np Inp 1 to It 1 V II I o h 300 V flgU mu t nul na 500 V m TI I limit 0 1000 V de m l not be ncud on nv Table 1 2 Performance Characteristics 401 Mot cI4IXJ1 I L 22 v _00 ...

Страница 11: ...CH MOUNTING 2 13 The Model 400F FL ls shipped with plastic feet and tilt stand in place ready for use as a bench instrument 2 14 RACK MOUNTING 2 15 The Model 400F FL may be rack mounted by 01795 2 using an adapter frame hp Part No 5060 0797 The adapter frame is a rack frame that accepts any combination of submodular units It can be rack mounted only For additional information address Inquires to y...

Страница 12: ...lies primary power LINE Indicator Lamp Indicates application of primary IXlwer 115 230 Volt Slide Switch S4 Selects 115 or 230 volts ac for line operation 14 11 0 r jE h Ll J MOOtL 400F L REAR PANEL o Primary Power Connector Line voltage is ap plied through this connector FUSE Protects instrument against current overload AC OUTPUT Ac amplifier output Output im pedance is 600 n BATTERYVOLTAGE Termi...

Страница 13: ...er suspension If pointer moves to the left repeat whole pro cedure but make counterclockwise rotation less 3 7 TURN ON PROCEDURES a If line voltage is used ensure that the 115 230 vac switch located on the rear panel is in the correct position Turn the line ON toggle switch to the ON position The LINE lamp will glow indicating that line power is applied b If batteries are used connect two 35 to 55...

Страница 14: ... reading across 100 ohms to dBm lo cate the 100 ohm load impedance onthe bottom of the graph Follow the impedance line to the heavy black line and read the meter correction at that point The correction for 100 ohms is 7 5 dBm and the corrected reading is 47 5 dEmo Model 400F FL 3 10 WIDE BAND AC AMPLIFIER EXTREME CARE SHOULD BE TAKEN TO AVOID COMMON GROUND PATHS BETWEENTHE INPUT AND OUTPUT SIGNALS...

Страница 15: ...Model 400F FL Xl Cl Z 0 I U W Il Il 0 U Il W I W 01795 1 20 15 10 5 0 5 10 15 20 25 I 10 100 IK 10K IMPEDANCE OHMS Figure 3 3 Impedance Correction Graph Section m lOOK 400E EL4 0471 3 3 ...

Страница 16: ...Section IV Figure 4 1 4 0 O 1 NO 0 0 ModeI400F FL u 0 8 0 j JO W t 01795 1 ...

Страница 17: ...n impedance matcher to match the high impedance of the input attenuator to the much lower impedance of the post attenuator 4 11 Capacitor A2C5 blocks dc transients and couples the ac Signal to the preampllIler The input signal is Umited to 5 4 volts peak ta peak by diodes A2CR2 andA2CR4 which are biased at 2 7 v and 2 7 v respectively by zener diodes A2CR1 and A2CRS A field effect transIstor A2Q1 ...

Страница 18: ... is an _ _____ IMETER CPl IFIER A2 R60 ModeI 400F FL independent current source which will supply a signal to the OUTPUT terminal that is identical to the signal applied to the meter bridge That is for a 1 v rms signal for Cull scale meter deflection A2Q14 will provide a 1 v rms signal at the AC OUTPUT terminal 4 22 METER BRIDGE 4 23 Refer to Figure 4 3 for a simplUied diagram of the metering circ...

Страница 19: ... to 55 v or line power 115 v or 230 v 50 Hz to 1000 Hz 01795 1 Section IV Paragraphs 4 26 to 4 30 4 29 The line input is converted to dc by a diode rectifier network consisting ofA2CR6 through A2CR9 The positive output of the rectifier is applied to series regulator A2Q4 which regulates the 26 v supply Control transistor A2Q6 has a constant emitter reference voltage supplted by zener diode A2CR12 ...

Страница 20: ...OR hp 738BR 0 0 4 lJ 0 Q 0 rT 0 0 008 0 c I TEST OSCILLATOR hp652A 1I g o XII fL O USE Performance Checks and Calibration Performance Checks and Calibration Troubleshooting Performance Checks Performance Checks and Calibration Shorting Test Points I I L_ Figure 5 1 Accuracy a nd Frequency Response Check Setup 5 0 Model 400F FL RECOMMENDED MODEL hp Model 738BR Volt meter Calibrator hp Model 652A Te...

Страница 21: ...A and hp 73SBR combination Figure 5 2 shows the test setup for using the K02 73SBR VTVM Calibration System 01795 1 NOTE The 0 1 mv range of the 400F FL may be checked for accuracy by verification of the additional 10 db of gainthatis provided by the meter amplifier on that range In order to verify the gain the top cover of the instrument must be removed to gain access to TPl through TP4 5 10 TOP C...

Страница 22: ...ain tain the set reference whenever frequency of osc11lator is varied k Repeat step d of this paragraph for each fre quency Hsted in Table 5 2 400F or Table 5 3 400FL m Perform steps eandfof this paragraph main tainingthe output amplitude of the test oscil lator at 30 my n Repeat step d of this paragraph for each fre quency listed in Table 5 2 400F or Table 5 3 400FL o Set 400F FL RANGE sw itch to...

Страница 23: ... FL d Connect a 100 K n resistor between test os cillator and 400F FLas shown in Figure 5 3 01795 1 e 400F FL meter indication should not drop more than one small scale division from full scale This verifies an input resistance of 10 M O 5 18 INPUT CAPACITY CHECK a Connect testoscillator and a 100 K 0 resistor t0400F FL as shown in Figure 5 3 Connect the resistor lead directly tothe GR connector b...

Страница 24: ...s such as soldering and component replacement 5 23 TOP OR BOTTOM COVERS a Remove screw at rear of cover Slide cover about 1 inch to rear and lift it off b To replace cover reverse the removal pro cedure AICZ UOOKHz IV CALl AIR7 400Hz IV CALl A2R6 AZQI BIAS AOJI A2R 9 20HI 3OMV CAL 5 24 SIDE COVER 5 25 Remove the lour screws from side cover and lift it off 5 26 METER MECHANlCAL ZERO ADJUSTMENT 5 27...

Страница 25: ... attenuator alignment a Set switch S1 to Position A b Set 400F FL RANGE switch to 1 volt and set 100 KHz L P FILTER switch to OUT c Adjust voltmeter calibrator for a 1 volt output at 400 Hz d Adjust AIR7 for a 400F FL meter indication of 1 volt e Set switch SI t o position B f Set test oscillator for a 400F FL meter indi cation of 1 volt at 400 Hz g Set testosclllator tol00 KHz maintaining the amp...

Страница 26: ...or Q4 41 5 v 5 v Collector Q6 27 5 v 1 v Emitter Q8 26 0 v 1 v Emitter Q9 43 5 v 5 v 5 46 AMPLIFIERS 5 47 Both the preamplifier and the meter amplifier are internally dc coupled If the dc voltages anywhere in the amplifiers are incorrect the amplifiers will not operate properly Measure the dc voltages in the amplifiers at the check points listed in Tables 5 6 and 5 7 5 6 PROBABLE TROUBLE Fuse FI o...

Страница 27: ...ndthen remove the leads from the board 01795 1 Fl lE 3 EXCESSIVE OR PROLONGEDHEAT CAN UFT THE CIRCUIT FOIL Section V Paragraph 5 51 Coni d FROM THE BOARD OR CAUSE DAMAGE TO COMPONENTS c Cleanthe component lead holesby heating the solder in the hole quickly removing the soldering iron and inserting a pointed non metallic object such as a toothpick d To mount a new component shape the leads and inse...

Страница 28: ...Verso Filler Page ...

Страница 29: ...el 400F FL Figure 6 1 shows allattenedview o theRANGE switch andpartof the internalwiringdata Figure 6 2 shows 01795 1 the component location on the At and A2 printed cir cuit boards and the location of the internal adjust ments Figure 6 3 is the schematic diagram of the 400F FL Main signal paths and feedback paths are identified Refer to the notes on the schematic dia gram 6 1 ...

Страница 30: ...I V I r k K If 0 1 I I I I I I I ff R3 I R2 R4 J I I V J I I I I I I I I I I I I I I I I I I I 110 I I I A I f V I f S I II o n I I I I I L I I I I I I I t I I I I I I I I I I I I I I I I I I J I I I I I AI 2 3 r L CI I I J I I I I I I I I I I I I I I U J I I I I I I I I I I I I I I WHT ORN VIO WHT ORN 1 I bs I I I I I iI I c 5 I I I I C 1 I CR2J l I I I I I I I ri lr J l r I I I I I I I I I R7 I ...

Страница 31: ...4 WHT RED VEL B WHT RED 12 WHT A2 BOARD hp Part No 00400 66504 13 BLK 14 BLK 15 BLK 16 VIO 16 Q Or 17 17 VIO 400f Fl B 0646 L _________________ I A I C2 OSI RI 01795 1 Al BOARD hp Part No 00400 66505 MI SI A2R58 A2R62 A2R59 TP4 TP3 TPI LI L2 err II 321 oo e _ ____ FI I TP2 A2C36 S2 TI Figure 6 2 Model 400F FL Component Location ...

Страница 32: ...0 02 CZO RZ7 100 4 S4K _f CR02 26 1 IRANGEI 510 F I mo 1mV l O 3mV OZ 1 0mV 03 ModeI400F FL NOTES Section VI Figures 6 2 to 6 3 100 111 I Fl YEIt rOVT DI IWV 1t 1I6E VOI TlI DI V L PARTiAL REFERENCE DESIGNATIONS ARE SH JNN PREF IX WITH ASSEMBLY on SUBASSEMBLY DESIGNATION S OR BOTH FOR COMPLET E DESIGNATION 2 COMPONENT VALUES AR E SHOWN AS FOLL JNS UNLESS DEtlOrES F EEDBACK PATH 1 c J DENOTES RONT ...

Страница 33: ...Verso Filler Page ...

Страница 34: ...Section vn Figure 7 1 MP iS11 40QF Fl B O O 400F FL RO 7 0 MP7 MPI7 l MP27 Mode1400F FL MPI MP2 MP4 MP26 Figure 7 1 Location of Important Mechanical Parts MP25 01795 1 ...

Страница 35: ... lamp M meter S Switch E misc electronic part MP mechanical pan T transformer ABB REVIATIONS ampE res elect electrolytic m mounting encap encapsulated m mylar bp bandpa81 bw backward wave farads NC normally closed oscillator I d f ed N neon carbon N O normally open ceramic G germanium NPO negative poIIUve cabinet mount only d ground ed zero zero temp I coellLcient ature coefficient m common h henr...

Страница 36: ... R18 CRI6 R20 through R75 10 e Cxd Ta 4 7 III tlO 35 vdcw 3 e fxd O 002 Ilr 1 20 500 vdcw I C lxd Al elect 1 jJl 7S 10 25 vdcw 2 C Cxd Ta elect 100 III 1 20 10 vdcw I C Cxd cer O 1 Ilf d O _2 50 vdcw I C Cxd 75 pi 1 5 500 vdcw C fxd Ta elect 60 J Lf 20 6 vdcw C xd Ta 4 7 IJ f tlO 35 vdcw I C f xd mica 200 pr t5 300 vdcw e fxd Ta 4 7 if t10 35 vdcw e fxd 0 002 Ilf t20 500 vdcw C fxd Ta 4 7 III 10 3...

Страница 37: ... Si 50 ma at 1 v 10 na reverse current 50 wlv 2 pf Diode breakdown 2 67 v 1 10 4 mw 6 Diode SI 100 ma at 1 v 180 wlv IN485B Diode SI 30 ma at 10 v plv 12 pr 2 ns 1 Diode 51 6 98 v 1 2 400 mw Not Assigned Diode SI 30 ma at 10 v plv 12 pr 2 ns Not ASSigned Diode 51 30 ma at 10 v plv 12 pI 2 ns 2 Diode Si IN4392 2 Inductor fxd 20 J h 1 10 1 Transistor FET P channel 7 Transistor Si NPN 2N3904 7 Transi...

Страница 38: ... 5 11 K il 1 8 w R fxd prce met f1m 14 7 K il 1 8 w Ro xd prec met f1m 453 ohms i l 1 8 w 2 Ro xd prec met flm 147 ohms 1 liS w R fxd prcc met flm 1 07 K il liS w Ro xd prec met flm lOO ohms il 1 8 w 1 Ro fxd prec met flm 243 ohms 1 1 8 w R fxd prec met flm 14 7 K 1 1 8 w 1 no fxd prec met flm49 9 0hmS il 1 8 w 1 R xd prec met flm 8 25 K il 1 8 w 2 R fxd prec met Hm 19 6 K 1 1 8 w Ro xd prec met B...

Страница 39: ...tor 3 hole BP in line 1 Insulator 3 hole BP with locating key 3 B nding Post Ass y red battery voltage 2 1 1 1 1 and ac output Binding Post Ass y black rear panel Shield meter Knob bar with one arrow part of 51 black Knob bar red with pointer part of 5 2 Binding Post Ass y black INPtTt 1 Binding Post Ass y red INPUT 2 Insulator binding post single 1 Insulator binding post single 6 Insulator nylon ...

Страница 40: ...1 4 w 1 R Cxd met f1m prec 189 72 ohms to 1 1 4 w 2 R fxd camp ISO ohms tlO 1 2 w Plo RANGE switch assembly SI 1 Switch toggle SPST On None Off 3 amps 25 v 1 Switch slide DPDT 115 230 v 1 Transformer Terminal board silver plated brass 1 Cable 1 power 1 Cable 2 meter 1 Holder use extractor post type MISCELLANEOUS 1 Cord set power smooth black extra limp 7 5 It long 1 1anual operating and service Mo...

Страница 41: ... 11 P Uo CoI ___I o C C lI l 1111 C_IoI CO _ 1 mM _ C I I lUll 00 __ C I T M 001 T _Io oo G I 1 _ to I MI CO u CO IUI 0 0 _If toW C 1 I I Col 10 h i o tow c 11111 _ 00 Il00 C It P IoI _ lUll 111 Co _ h L om _ Ite k _1 c tol 111 c COOl 10 C IOoIO tlo c 1 m D C H I m toooo Co _ c C _ 0 010Coo l I 00 _Col W I Ci I m Dolc D G w C 1 15 _ eo_ CoOot _ e _ eoOot IoI In _ III Cool 1 mo l t lt D Co 11 _ 001...

Страница 42: ...lIl __ to o _ Ior 111 Go c C _ 1 11 Itl eo u C to 0 T 0 Qot I lo I to INk_I 0 Co _ m T I_ h 1 Ill CIrttM pt t o lie D 10 1 1 m s _ D l c k C I tII 0 11t _ 1 Co C 11 IJ C _ l oO CIk MI1 0 _ C _ t n l l fI AI _ c f _ C _Io e C ft lil C loo tll l t i lOt too c tUlil _ Ut C _ ft m Yr _ t o t WI I C _I I m _ Co CIIIto II 11 1 Ut I Co 10 f_li tllll _ Co COrr l 11011 iO Co _I oQ _ _ D 1 Ill _ Dn POO I 1O...

Страница 43: ...outh 8 fnlwood 81 1 14 641 4 50 lWX 314 962 3933 I IEW JERSEl Eatlnto n 1201l 542 0m Ealle U G71J1 391 G lnd Awn t2011 S61 J9JJ I IEW t IUICO Albll lf tut 1III 6 l loml SIi d N E 15OS 25 5586 TWX 910 989 1655 Lu C ueu 18001 114 S Wait Strut 15051 52 2486 IWX SO 524 2I 11 NEW YORIC Ne ork lD02t 236 r t15th Sltut 12121 9 2023 TWX 1 1 5111 4376 RIC Ultr 14623 39 s c W 0 11151473 9500 TWX 510 253 5m P...

Страница 44: ... S 6 1te lrU Packlf4 IUli11la S pA P II IO 1I I i Pialll Milconi 25 R Eu TeI 9 12 S U S JAfAN Yokotnr llewrelt Pack d U4 221 0 IsM iw cho Hac hioji Myo hi HIC ioji 0426 1231 19 lints YokO i wi IMII Pacll l 4 No 3 kno re My IU KiUmachl U s lI Nto u Tokyo Tel 403 6511 YoI otnra H lrlt PKk d lid No a Umrill Kit ku Osab Itl 313 0091 yoltoca H eU lICu d Ud Ho 4 3 homt lIimeilr tOO i CniIU ku Nlcoya ItI...

Страница 45: ...1 2 3 4 6 8 617 tS 1 Ihru 617 1 525 2 3 4 6 g 7J4 01526thru 734 02775 3 4 t H 912 2776 thru 912 0287S 4 5 6 8 912 2876 thru I 12 2975 S 6 912 2976 thru 912 3475 6 CflANGE NO I Delete diodes A2CR24 through A2CR i from Figure 7 2 Figure 7 3 and Tablc 6 1 Instrument Serial Prehx Molke Milnual Chilnges All 7 r CIIANGE NO 2 Paragrilph 5 30 b change t 6 V Iu 6 V Figure 7 3 Ch lOgc PREAMPLlFIER schcmati ...

Страница 46: ...Ilm 953 n t 1 IISW A2R39 0698 4422 R fxd prcc met llm 1 27 kn t 1 IISW A2R40 069S 3488 R fxd prcc met 11111 442 n t 1 1 8W OIANGENO 6 Table 6 1 J4 1251 0148 Connector ac power cord rcccptade 87930 U IOCll 2 MP24 00400 00206 Panel rear h B 12 078 Cord power CHANGE NO 7 nle part numbers lisleo arc for brown instruments TIle part nurilbers for blue instruments arc shown beluw MP22 00400 64 102 MP25 5...

Страница 47: ...the following table Of your Instrument 1 prefbr aeri ll llrnber and make the tilted changes to your mInU SIr II rren or If SIr Prefl 011 Setl Q angn s rw 1212G01321 and above 1 120 c o1426 and above 1 2 1202G01591 and above 1 3 1641G01681 and ab ve 1 4 Oct 1976 400F FL July 1974 00400 90016 a ...

Страница 48: ...DEL 400F Fl INDEX OF MANUAL CHANGES HAMlAL OWfGE Al A2 fRAME Cl 2 3 6 C5 18 22 KP24 30 1 C41 6 HP31 32 CR22 Q3 OSI 53 5 IO 60 R69 2 MPS HPl 2 3 4 3 HP6 7 12 HP13 24 8tndtng Post 4 C2 S3 4 f p24 1 t age 2 ...

Страница 49: ...AA TRltHR 3 C FXO UR a OIUF 80 201 lOOV C FXD CER O lUF Ba 201 SOY C FXD R O 02UF 80 201 600V C FXD MICA 470PF 5S 300V I DIODE HOT CARRIER TRANSISTOR SI NPH R FXO FILM 953 otIt 11 l BW VALUE SELECTED AT mtORY LOWEST VALUI 43 R f O FILM 1 2K IS 1 8N PANEL REAR PANEL FRONT TRiM METER BRACkET COVER RETAIHER lAMP PILOT SWITCH TOGGlE For Instruments equipped with Genlln Schuko Power cable change pcM r ...

Страница 50: ...L ASSr REAR INSULATOR BINDING POST BINDING POST BINDING POST BINDING POST BINDING POST BINDING POST HUT NYLON 3 8 32 HOTE The cOIIpOnents 1 hted above can be identified on the dlagrCtl shotm bel MAHUAl awtGE 4 On Tibl 6 1 chlnge the Table of Replaceable Parts to read C2 53 S4 HP24 0160 4048 3101 2147 3101 1740 00400 00246 1510 0038 C FXO 022UF ACROSS J4 SW SPST SW SLIDE PANEL ASSr REAR BINDING POS...

Страница 51: ...10 10 MP4 1510 Q011 MP12 1610 Q035 MP13 1510 0036 MP14 0340 Q099 MP15 0340 160 MP24 00400 002 0 To MP3A 1610 Q090 r01 MP3B 1510 0091 TOO 1510 107 T02 1510 Q087 Ta 1510 084 TOt 0340 732 T02 0340 732 oo400 0212 Add MP34 2950 144 T05 CHANGE NO 3 applle to Ial numb 0950A Q9386 Ind abov for th 400F nd 11 111 numb 0960A Q9 6 Ind above for the 400FL Pagt 84 T bl 6 1 Change pa t number and description of ...

Страница 52: ... Add to A2C63 hp part number 0698 4468 the following paddIng list 499 nhm 01 0698 4 23 681 Qhm 01 0767 0419 Pig 7 317 4 Flgur 7 2 O1angQ A2 board from hp part number 0Q400 66504 to 0040 66514 CHANGE NO 6 tppll s to lerllll numbers OQSOA1 Z06 and bov for the 400F nd le t 1 numbers 0950Al0176 and lbov for the 400FL P I 6 4 change A2C38 C39 from hp part number 0IB 0393 to 01Bo 2795 C FKd Ta 39UF t 10...

Страница 53: ......

Страница 54: ...HEWLETTitPACKARD 00467 90003 Printed in U SA ...

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