取 扱 説 明 書 MK－668G 回転むら計
Contents
1. 0 AG O A x ci RMS JIS GO NO 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 500Hz 3dB 0 1mV 32. MODE LPF ca ET DRIFT 7 T 4 WTD UNWTD
3. b RMS R129 R130 C61 C62 Z 2 c IEC DIN CCIR VR6 VR7 R131 C63 IEC VR6 U22 U23 WW YY TO RECORDER sp NI 4 3 3 GO NO U37 U42 U331 2 GO NO 3 7 T
4. mo RE 2HXGT 9 ZHIG 5 ZHME 5 SOS AG SADA MARN a re EN JSO Uy ZAMIK Oe LON FI 9988 0 ge l8p 0981 o aNON 09 3NIL LV9 o EO ATINOLTT PU AILNNOD A SDN 4 GB BDIH o SA Z RENBOE O SVN WW E DWE 4 6F Zec Com N eS ra UALLNTA MOM Em SEE ADNAADA A JOOM MOSG KON 09 m J8M SEN G LMNO LINOM id SAN AJLLAOTA IndN o ac Hg I Ol BEST 6 1 WE 858 OLLVOLA uo 19U0d AUI lt AMG HaA T LOdNI 10 0 1 AWOE lt 1 0 1 0 0 Ele Seje Sli SEE GU EU xije ZzH00G o J mea eco ao NEKE Ho S Meni GREL sa Sl 21 ddH lt LNdNI ZO ke KOCH AUALLNIH MOM L3INO CAY MHOMKE EC 28 4 2 HPF gt AE x 4 28H 5 ze IMI 3
5. 100Hz FIM 3 U11 U12 I I I SCHI2I SCH 8 I_ U14 I U16 FIM 300Hz 32 RA1 6 SCH 3 U20 D25 D26 RA2 U21 0 7 SCH 3 a NAB R128
6. DOD PULSE DURATION 100msec 60msec 30msec 10msec HAT IH A LET 0 1mV 80mV 5mV 10V 5mV 10V UT AJU V 5mV K 0465 SCH 1 R35 ci R36 f 0 1 30mV 0 1mV PUTO 50 O 9 MK 86868G INPUT GO O O O O 11 5 13 3 3kHz 3 15kHZ 0 2Vrms
7. MK 668G je INPUT INPUT OUTPUT O o O O OUTPUT 8 1 2 HE 3 TAV 3 3 27 H 4 1
8. D 5 SCH 1 U4 1 2 BERI U4 1 2 R35 R36 SCH 1 es 6 D7 D8 C17 C18 Q8 Q9 R37 WOW FLUTTER 7 KE SCH 1 COUNTER ONLY BOH J101 D11 D12 OR Q10 U5 INPUT MONITOR LED ii
9. FIM ON LPF 500Hz 8dB 1qB 500Hz 86dB oct 160Hz FIL ON HPF 160Hz 3dB 1dB 160Hz 12dB oct 3kHz 1kHz 10 4 3kHz 3 15kHz 8X10 K 0 2Vrms 600Q 0 5 1 IV 10 6000 10 DCIV 45 6000 10 1Vrms 5 6000 109 6 HBV 10Hz 99 99kHz 2 0 01Hz 9 999kHz 0 1kHz 99 99kHz 1 600kHz 1X10 4 0 40 100mV 10Vrms 300kQ 1sec 0 1sec 2 10 10 4 3 0C 40 5C 35 AC100V 115V 215V 230V 10 50 60Hz 15VA 860 W x165 H x290 D mm 5kg 11 4 3 3 1
10. WOW FLUTTER IINDICATIONJ Z4 v 21 3 5 2 1 MODE COUNTER ONLY 100mV INPUT FREQUENCY kHz 2 O IGATE TIME sec 1 0 1 0 1 10Hz 9 999kHz 10kHz OVER 0 1 100Hz 99 99kHz 100kHz OVER 3 100mV FREQUENCY 0000 1 MODE COUNTER ONLY INPUT MONITOR 2 MODE ICOUNTER ONLY
11. TO RECORDER BNC VOLTAGE SELECTOR Eli AC U D A D AC AC INPUT 3 AC 3 IFUSE AC 1 IJUDGE OUT 14 GO NO ia VET
12. 15V 5V 29 1 kse 23 TO SCOPE TO RECORDER 4 3 15kHz 3kHz kJ OSC OUT 4 3
13. 1I SCH 1 U6 U7 20d8B 500Hz 3kHz 3 15kHz I SCH 1 U8 MK 668F 1 U8 DRIFT 1 1V VR4 TI SCH U9 U10 U11 U12 U91 2 U10 1 2 2 LPF 3kHz 300Hz U9 12 HPF FIM 3 15kHz
14. 3 4 5 6 57 44 5 12 1 2 OD OD CE di 160Hz HPF 0 40 POWER Ge OFF FUNCTION om WTD INDICATION pp RMS WOW FLUTTER 1 5mV 10V LED IW amp F LED lj OFF LED OFF LED
15. 0 01 4 DIN 45411 FIM 3kHz 3 15kHz i fi
16. 14V INPUT MONITOR LED INDICATION JIS FUNCTION UNWTD WOW FLUTTER 1 IE 5 0465 TRE 4 5V av OV 5 2V WOW FLUTTER SOH K 0465 TP Z A 1 4Vp p 1 SCH K 0465 TPSL rf a X SOH BB K 0465 TRGE o es et o Ma Ov V 59 U1 U3 D1 D4 Q1 Q3 R1 R28 C1 C15 L1 U4 U5 D6 D12 Q8 Q9 R30 R46 C16 C19 010 D13 C20 012 016 D14 D18 R49 R62 C21 C24 KD2 1 U6 U7 U9 U11 R65 R73 R82 R88 C29 C34 C36 C41 2 U11 U28 1 U11 U16 D21 D22 R89 R115 C42 C49 KD3 2 U13 U15
17. 1sec 0 1sec GATE TIME 3kHz 800Hz 3 15kHz 300Hz GATE TITME CC TAV o GA 1sec 9 999kHz 0 1sec 99 99kHz OVER 14 FIM ET 500Hz 3kHz FIM 160Hz HPF
18. TIL IV K 0464 SCH 5 GO NO SCH 6 WwF GO NO K 0462 SCH 4 POWER SUPPLY 1 SCH 7 15V 5V AC POME ine PS 3 5 9 4
19. 2 10Hz 99 99kHz 1 5 13 6 K 0465 R37 snel PR 11 50H 1 6sec 1sec K 0465 9 41H R37 1 2 INPUT LEVRL 5mV 10V 1mVrms 3 INPUT LEVEL 0 1mV 30mV
20. 55 5137 PCB No 5V 45 TP7 K 0465 15V 190 TP8 K 0465 15V 1 TP14 K 0465 56 6 6 1 POWER SUPPLY 1 2 POWER ON YES V FREQUENCY LED gt NO V SCH K O465O TREE 14 5V 15 5V V SCH K 04650 TPILE 14 5V 15 5V V SGH 7 K 04650 TPTE 4 8V 59 2V V 1 AC 1 1 V 2 POWER 3 AC SCH 4 POWER SUPPLY IC2
21. 95 VOLTAGE SELECTOR AC 3 POWER ON 45 9 13 5 13 1 1 WOW FLUTTER 3 1 0 3 0 1 0 03 0 01 js 5 DR eS 10 MK 668G a INPUT OUTPUT ia EI O O 10 H MK 668G INDICATION FUNCTION WF F 8 CENTER FREQ 3kHz RMS WTD 1 RMS_ RMS WOW FREQ 4Hz WAVEFORM SINE WOW FLUTTER 1 INDICATION JIS OUTPUT LEVEL 100mV 0 01 0 01 0 03 0 03 0 1 0 1 WOW FLUTTER 0 3 0 3 1 1 ih 3 1 EF 3 46 E WOW FLUTTER
22. 4 3 1 PCB 1D 5 ON 0 1 30mV FIM 9 INPUT LEVEL SRB lt A OFF 5mV 10V HPF MEN 2 o RKS Wa FET o PR ON COUNTER ZP ONLY INPUT MO MONITOR 5 1 SCH 1 Q1 Q2 D1 D2 Q1 HPF 2 HPF SCH 1 U1 1 2 500Hz FIM HPF U1 1 2 U2 1 2 2kHH
23. GATE TIME sec POWERI 22 3 5 3 FIM 1 2 3 4 INPUT LEVEL ee IMODEJ ene IW amp F LED GATE TIME see ee 1sec LED FIM ZDNE e pe IE ke Zav ON LED z 160Hz OPE nan OFF LED WOW FLUTTER 8 3 FUNCTION UNWTD INDICATTION PE ORI RSI ITEC PRESETI PREV EU A REJ ht LED Z DIN 45542 300Hz 3kHz 4 1 INPUT INPUT MONITOR FREQUENCY 3 000kHz FIM V WOW FLUTTER 3
24. 1 15V 2 LIC2 IC3 3 DC 2 5V IC1 3 3 AC 100V 115V 215V 230V TO001 1 4 Fil 1 150kHz 15MHz ET 36 5 1 6 5 2
25. BCD RA1 RA4 7 LED 4 3 4 3 5 GO NO U24 U36 GO NO Hi s 4 3 6 SCH 8 ee 4 28 kJ X1 X2 U33 U34 3kHz 3 15kHz U35 2 LPF OSC OUT 0 2Vrms 35 U36 4 3 7 SCH 7 15V 5V AC
26. INPUT MONITOR FREQUENCY 3kHz 300Hz 3 15kHz 8300Hz 3 INPUT MONITOR FREQUENCY 3kHz 3 15kHz 800Hz WOW FLUTTER 39 19 0 3 0 01 DIN CCIR O P 20 4 5 6
27. AC 4 POWER ON amp FREQUENCY 5 WOW FLUTTER 8 FUNCTTION WTD UNWTD INDICATION INPUT LEVEL 5mV 10V LED IMODEJ ee W amp F LED 6 GATE TIME sec 1sec LED FIM AI O EAT RRS RY OFF LED 160Hz HPE OFF LED PRESET RR RR DENI LED z JUDGE AE PE TRE LO LED 1 NAB RMS IEC DIN CCIR 3kHz 3 3 15kHz 83kHz 3
28. 3kHz 3 15kHz NMG DC 10MHz ze 7 10Hz 500kHz RI 10 V 300V mom 4 5 s FE fjH 0 2V 1000V 3 Ve a HE AO K EO 1Hz 110kHz ne m DC 150kHz HEHE Y 151aB 4 43 9 10 1 RANGE FUNCTION INDICATION IEC DIN CCIR 2 3 3kHz 3 15kHz 4 DRIFT TO SCOPE TO RECORDER 5 6 FIM 7 5 11 1 ON 3 2 0
29. VR6 IEC 4Hz 1 IEC d DIN PULSE 30msec 0 62 0 04 K 0465 VR7 ET EH W E c dd 49 AR o BEVNIT 100msec be ana dle bo 0 96 1 04 60msec ai 0 84 0 96 30msec IRA 0 56 0 68 10msec PC ka ele KK 0 18 0 24 f O O R001 ET o 5 13 2 O OUT
30. IT Qr o 17 AC FUSE 90 110V A 1A 104 126V B 194 236V C 0 5A 207 253V D 1 3 3 BNC 80cm BNC Hi Lo GND 18 3 4 1 2 25 IVOLTAGE SELECTOR AC 3 26 AC INPUT
31. 25V 109 V IC2 C5 1 2 CD2 C3 3 T001 18V x2 IC2 C5 V SCH MN POWER SUPPLY si IC3 25V 1096 V IC3 C6 V SCH NN PONWER SUPPLY IC3 12 5V 410 V IC1 C2 di 57 1 2 CD2 C4 3 T001 18Vx2 IC3 C6 1 2 CD1 C1 3 T001 10V IC1 C2 6 2 K 0465 INPUT 10Hz 99 99kHz 1Vrms ek K 0464 TP5E 1Vp p N SCH K 0465 Q1 Q2 D1 D2 R1 R6 C1 C4 TMODE COUNTER ONLY GATE TIME 1sec TFREQUENCY MODE COUNTER ONLY GATE TIME 0 1sec
32. INPUT MONITOR E 3 15kHz E FREQUENCY 300Hz 19 3 5 3 5 1 1 OSC OUT 3 15kHz TEC DIN CCIR 3kHz INDTCATTON 2 INPUT 5mVrms INPUT MONITOR 5mVrms INPUT LEVEL 0 1mVrms INPUT LEVEL
33. se ARENI Z 12 MK 665G jes LO o GO OOOOGOO O ZA O 0 OUTPUT ll 51 5134 1 DRIFT oo le 1 1 0V 10 K 0465 VR1 VR4 RT 3 13 DRIFT K 668G me HE OUTPUT O INPUT 0 OO O O O O N 13 a OV K 0465 9 41H VR3 b MWS 672 CENTER FREQ
34. OPEN 3 PRESET LRD INDICATION FUNCTION 4 OD IWOW FLUTTER 0 05 0 1 LRED Z 7 RK PRESRT LED Z 7 RK 3 ADJ 0 5 0 PRESET LED JUDGE LED INPUT 0 05 NO 0 05 GO W IPRESET WOW FLUTTER 3 0 01
35. 160Hz FIM 1 3 WOW FLUTTER OSC OUT BNC 3kHz 3 15kHz INDICATION RMS NAB 3kHz IEC DIN CCIR 3 15kHz POWER V HH ON a OFF EL WOW FLUTTER 89 19 0 39 0 19 0 08 0 01 6 FUNCTION 4
36. MK 668G 1059 820 001 212 0055 4 11 1 TEL 044 589 0805 FAX 044 589 0825 530 0043 1 19 4 9 TEL 06 6357 5513 FAX 06 6357 5593 1 2 3 4 5 835
37. EJ 15V E 7 39 5 7 1 K 0465 K 0464 VR2 VR1 40 TP7 TP11 TP13 TP14 TP10 TP8 TP9 TP2 2 JKIH TP12 VR6 VR5 TP6 VR8 TP15 VR7 VR3 TP1 VR1 VR2 VR4 TP3 VR9 41 TP5 VR11 VR10 TP4 5 8 42 No K 0465 SCH 1 SCH 2 HPF SCH 3 SCH 4
38. up Rake 3kHz 300Hz 3 15kHz 300Hz 0 1mV 10Vrms 2 0 1mV 30mVrms 5mV 10Vrms 300kQ 20 0 0015 3 6 0 1 30mV 0 003 39 0 0 01 0 0 03 0 0 1 0 0 3 0 1 0 gt 3 RMS NAB IEC DIN CCIR 4Hz 5 0 1Hz 200Hz NAB IEC DIN CCTR 0 5Hz 6Hz 6Hz 200Hz JIS NAB 0 5 200Hz 3dB 1dB IEC DIN CCIR 0 3Hz 200Hz 3dB 1dB JIS NAB 0 5Hz 6dB oct 200Hz 15dB oct IEC DIN CCIR 0 8Hz 6dB oct 200Hz 15dB oct FIM
39. CI O 1 L o o o o o o o o o o o o 6 U k U 0009 AOd e go T CLMNN YILLNTI MOM CLM D3l SW VN OO0E 2HYGI E 2HXE zHGT 8 ZHYE LOdNI LNO OSO KAILLNTA MOM NOILONNA NOITVOIa L AN aaLLnT MOM 5899 XN ONODZN 9 LHSSUd tai ON 39SI 38A o MO V NIG o o o bej o o gG ravs 05 ddH Mid 29S1 UHINNOOME AmO6c1 Pd 2H091 3 adON Ad LOdNI Lv9 8 1 MOLINON JndN ZH MAO od TO 1 AO H ZHY ON nO ZA HO TH 3dS BdVu BOO0O DOB 1 12 a 8 A A H dd098 OL dd0OHd OL NALLOTA MOM go eq 019 THS JOVLTOA OB OMO el yrldsta NEGB LOG 13 2 0 VS 0 egecf6 a ON yr 492icf0 le 9 AQric06 ly oA4NY AN asna
40. 100V 120V 1A 200V 240V 0 5A 2 5V EL VIDA HE je he zz El 2 26 TAC INPUT 6 57 5 5 7 39 8 3 3 5 6 3 38
41. DIN 45411 FIM En c LED GO NO O 1 3 pri H 1 BNC 1 1A or 0 5A MK 668G 1 2 AJ V AVE ib S NE
42. FREQUENCY U5 R14 R16 58 V S H 5 K 0464 0166 gt 1 sec gt U7 U8 01 A R1 R4 C1 OV H PCB 2B 069 4V Juri U9 U18 ND1 ND4 R10 C7 C8 1 U9 U18 2 ND1 ND4 3 R10 4 C7 C8 V Set BO 064 U18 ee ve gt U1 R5 OV 10Hz GOH K 0464 DAO ka gt U2 U4 4V 1 1L_ gt gt sec U6 R8 C2 C4 1 U6 gt 2 R8 3 C4 C5 IE 6 3 K 0464 INPUT 3kHz FM 20Hz 1 5mVrms 5 0465 TRTE OV F14V 14V MODE W amp F INPUT LEVEL 5mV lt 10V SCH UL K 0465 TRTE
43. 5 SCH 5 Q1 U7 34 6 SCH 5 U8 7 SCH 5 U9 U10 4 BCD 8 SCH 5 U11 U13 4 BCD sa 9 SCH 5 U21 U23 GO NO 10 SCH 5 U14 U17
44. W amp F TT o Dy TN 4 nah o GO NO ADJ OD W amp F PRESET ADJ W amp F 5 PRESRET LED JUDGE 3 TAPE SEED 0 W amp F 16 AE Hi SKJU Oh co 2 Sad Ri x 2 13 DRIEFT BNC TO SCOPE BNC
45. GO NO JUDGE LED Z WOW FLUTTRER TAPR SPEED V 24 3 6 2 GO NO gt 4 LOW HIGH 3000Hz 3150Hz LOW HIGH 9 8000Hz GATE TIME sec 1sec 2910Hz LOW 2910 4 3010Hz HIGH 3010 4 JUDGE LED ci TAPE SPEED 2910Hz 3010Hz TAPE SPEED LED L H 2910Hz 301
46. OV K 0465 9 41H VR11 b MWS 672 CENTER FREQ 3kHz WOW FREG 4Hz WAVE FROM SINE WOW FLUTTER 1 INDICATION pp JIS c 3 IFUNCTIONJ ee WTD INDICATTON RMS WOW FLUTTER 1 d VR10 e RMS VR IEC 54 5135 a 10Hz 99 99kHz tl ce 3 16 MK 6868G tra a REESS Z INPUT OVTPUTO INPUTO O oo o cono oooooolfa O 16 1t 1 3 5 2 225
47. 0 01 0 083 2 FUNCTION WTD WOW FLUTTER UNWTD Si ee X 5 FUNCTION 10 46H T MK 668G INDICATION FUNCTION WEF F S CENTER FREG 3kHz RMS WTD 1 RMS RMS WOW FREQ 4H ae WAVEFORM SINE WOW FLUTTER 1 INDICATION JIS OUTPUT LEVEL 100mV 1Hz WOW WOW x 414 bb WOW FREQ NE FLUTTER FLUTTER UNWTD UNWTD x WOW FREQ 4Hz 1Hz 30Hz 47 3 INDICATION NAB RMS IEC 5 INDICATTION 10 46H MK 668G Z INDICATION FUNCTION W F F S CENTER FREQ 3kHz RMS UNWTD 1 UNWTD 2 UNWTD
48. 4 3kHz 300Hz 3 15kHz 300Hz FUNCTION INDICATION WOW FLUTTER v 22 DRIF T TO RECORDER DRIET FUNCTION INDICATTON WOW FLUTTER TO RECORDER 23 TO SCOPE 23 ITO SCOPE FUNCTION
49. U31 U32 RA4 34 UHETR 026 027 R157 R162 1 U15 U17 U21 D23 D29 R115 R135 C50 C60 2 U17 U18 usi 3 026 027 R157 R162 1 2 U22 U23 022 023 D28 D30 R135 R140 R001 C61 C65 3 U22 U31 RA4 LA 026 027 R157 R162
50. 1V 5 se 2 TO SCOPE 1Vrms 5 K 14 TO SCOPE K 668G ee Ba OUTPUT GNPUT LO oun noan aooooo O IN 14 a MWS 672 CENTER FREQ une ASBY 3 3kHz WOW FREQ AE ARE NOTO 30Hz WAVE FROM RAV V RS SINE WOW FLUTTER EI PROSENO 1 INDICATION PETR TO JIS b 3 FUNOCTTION SRA UNWTD INDICATTON FR RMS WOW FLUTTER 1 53 83 TO RECORDER SRD RS 1V 590 K 0465 VR11 ooosksb 2 15 JO RECORDER K 668G s OUTPUT INPUT O o O IN 15 a
51. Q7 8 SCH 1 31 Q19 Q20 Q22 Q23 KD3 4 3 2 1 2 3 4 5 K 0465 SCH 1 4 28 Q12 Q13 Q14 Q17 NAB RMS 3kHz IEC a 3 15kHz VR1 3kHz VR2 3 15kHZ
52. 1 a b c d 2 0C 40 0C 9 3 1 2 3 4 5 37 54
53. 0 001 89 IEC DIN DDIR 3 15kHz i 3kHz 3 15kHz RMS RE te NA IEC DIN CCIR 4 0 1 1 99 99kHz
54. 11 10 3 0 01 TFIM 160Hz HPF ON LED 3 5 4 UNWTD 200Hz 3dB HTM 160HzHPF LED 500Hz 3dB 23 E 3 6 GO NO 3 6 1 GO NO lt gt 1 MODE W amp F LED 2 IINPUT
55. 49vL10A ATddnS LOnO AHINT 3 2 1 12 INPUT 300kO BNC 2 IINPUT LEVEL 0 1mV 80mV 5mV 10V IINPUT MONITOR IINPUT LEVEL MODE FREQUENCY kHz GATE TIME sec
56. POWER ON 3 BE lH E AC 109 50 60Hz METER pi O Ee PE MAPO OPORO ERA Ma ONA RA TE O RO EVO ODA 6 1 1 6 7 JE 8 a a NR 9 12 12 GO A A EOR TA A OE A OO NAT A O A ENI 14 ee BE PE OO NATE TT TI TT AT 18 Di A A O O O O O O RN 19 1 re pa PE a AO A OE AR VEMO ME VE VVE PA EVE VVE OPA OVA TNI 20 OO NOM a o dn rl o tonah reali led 24 27 a O A O O A A AO OE O V ER OR OI A AE TONI 28 a Ma A O Ja 28 4 29 ee a a a m a A A A RA A EN 30 37 37 ONE 37 a EI A INA VARO O ki 37 20 a O O O O EN O VNO O MO RUVA 38 5 5 7 39 kk 38 0 38 A a RA 40 5 8 JU v PARE IBIBNE i 42 as ei be Rk a a ne ae O O OR OO RODE NA 43 AE Ar a eo a ole ej O OO O EO O ANIN 44 5 11 1 K S PAR A oi Bi O O O AE 45 o ei Ee A PE PE EI A ER O MOM OMETA
57. WOW FREQ 30H Z WAVEFORM SINE WOW FLUTTER 1 INDICATION JTS OUTPUT LEVEL 100mV INDICATION NAB NAB NAB XCENTER FREQ 3 15kHz WOW FREQ 4Hz IEC WTD TEC INDICATION DIN IEC CENTER FREQ 3 15kHz 48 MSW 672 4 TEC z 10 46H NAB RMS IEC up a MWS 672 ZRDOEIIES BU ZD EHBEAM CENTER FREQ ea 3 15kHz FUNCTION RR RATA O SE TA IE DIN PULSE PLUSE DURATTON 100msec b 3 FUNCTIONJ OE A WTD TINDICATION IEC WOW ELUTTER 1 c 0 4 E0 1 1 00 40 04 K 0465 x 9 41H VR6
58. a WTD b WOW 0 5Hz 6Hz c ELUTTER 6Hz 200 Hz 3 d UNWTD o 15 INDICATION 8 3 a NAB NAB b RMS JTS c IEC DIN CCTR TAPE SPEED GO H L 5 TAPE SPEED
59. 0Hz TAPE SPEED LED GO 3 ITAPE SPEED GO NO MODE COUNTER TAPE SPEED WOW FLUTTER 25 3 6 3 JUDGE OUT 14 GO NO 5V m OH 1 8 TAPE SPEED SO 2 9 el Pen 10 GND GO 4 IH W amp F pe H z V 6 3 NC 4 NC HH OFF JUDGE OFF 26 JUDGE OUT 3 7 3
60. EC 46 o EN A O AN O O O TO 6 1 POWER SUPPLY 1 9 ee 6 2 K 0465 O O O S A O A 6 3 K 0464 o ee ea PE RR RR A A ER RA RE RA TIA 1 1 1 RMS NAB IEC DIN CCIR RMS NAB Pen Se pove bei5 3kHz IEC DIN CCIR 3 15kHz ci Ti
61. O ri 3kHz WOW FELUTTER 0 tt 0 c INDICATION t RMS WOW FLUTTER 1 d OV KK 0465 9 41 VR1 e CENTER FREG 3kHz 30Hz 1V 45 K 0465 9 41H VR4 f INDICATION DIN g CENTER FREG 3 15kHz 52 h OV K 0465 Ml 9 41 VR2 i CENTER FREGQ 3 15kHz 31 5Hz
62. o 33 4 3 4 K 0464 6 EE MM LIMITER pan gt a CU FI divo xE OVER GO NO 6 1 SCH 5 U1 U1 Xtal 600kHz 1 60000 10Hz 2 SCH 5 1sec 0 1sec U2 10 U3 NAND U4 3 SCH 5 U5 R6 C2 4 SCH 5 U5 R7 C3
63. z SkHz 300Hz FTM 300Hz 30 3 i a SCH 1 U2 12 5mV 10V 0 1mV 30mV SZ 4 SCH 1 O INPUT LEVEL 0 1mV lt 30mV U3 U3 C21 R49
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