Amalgamated Wireless PU-601A Serivce Manual Download Page 1

Summary of Contents for PU-601A

Page 1: ...M Tunins AGC Dctcctor Grcotcr thon 5dB FM Tuning Output impcdonce 1AX2 CAR STEREO SECTION Rcproduciion 5y3t m r 8 trock chonncl rlcrco Topc rpccd t 3t in rec 9 5cm rcc Wow qnd Fluttcr r Lcrr lhon 03 l...

Page 2: ...loble os on optionol extro LH o M5 0 E r0 Y CONNECTION OF POWER SUPPLY LEADS Connect the red leod of the conneclion cord to the fuse box or ignition swilch ond the positive terminol of the INSTATATION...

Page 3: ...omoge lo lhe unit due lo possible shorling of speoker leods during inslollolion process Fi9 3 You must olwoys insloll o minimum o lwo speokers one on lhe right side of the cor ond one on the left to g...

Page 4: ...mensions of speoke r Box D 5 5 140m ml W 5 8 150m m a ind 10 lrele ir 4 li r u fr 1 r Tr 6rno screw OSPEAKER INSTALLATION MODEL SKA 020 000 Re er to Fig e SPECIFlCATIONS Moximum Allowoble lnpul 7 5W L...

Page 5: ...f ield lerminoi Norse suppressor Capacrtor type 085 00 I 00 nose suppressor lead to outpul termtnal or A Iermrmt Note Before instolling lhe obove noise suppressor check the high voltoge cord to oscer...

Page 6: ...el odjustment is finished check the oreos for chonnels l 3 ond 4 lTo confirm the oulput use D vocuum voltmeter tester rneter elc o o aduslmont sor6w Foi 15 METHOD OF ADJUSTING HEAD AZIMUTH Refer to Fi...

Page 7: ...e METHOD OF ADJUSTMENT With the volume ond tone both ot o moximum turn the onlenno trimmer odjustmenl screw ond odjust lhe sensilivily so thot the white noise received ot the l400kHz position on lhe d...

Page 8: ...thermistor Thl Thr Th3 or Th 002 014 C00 isconnecfion or shcrt in R66 or Ree Rrro or R116 isconneclion or short in R67 or Rcs Rlrr or R11e isconnection or short in R61 or Ro Rrrr or R112 Vibrotions Ou...

Page 9: ...ploce Qnr lDefective 2l lDefective D fChonge in rr oDuslcore oi weok or sensitivity is bod Power sour c e circuil fedive 2SC460 or 2SC454L f ec live D2 rnge in resislonce of Rr Re R11 or Rrs ilcore oi...

Page 10: ...EXPIODED V EW See porrs rsr F GURE tg ZO 10...

Page 11: ...f o c v rn N o 6 g t8 70 od t 46 47 18 riAii ifs ri Yg ee as Y 6 l18 _J _lJ 72 6 f 78 I I t 56 st laYl 1 52 52 l 48 85 ro fot...

Page 12: ...330 1 95 000 Tuner attachment plate 21 370 2730 OO Escutcheon 2 MODEL PU 6O1A 302 use 67 330 198 100 Variable resistor 68 099 306 200 Printed board Priamp section 22 372 2470 m Scale olate 69 o99 305...

Page 13: ...EXPLODED VIEW See Ports Ust FIGURE zI g 6z 6 T 4I q l ic Kffi _ ffir ru _ tu R_ _ i A 6 g...

Page 14: ...58 54 57...

Page 15: ...sher 1 2 6 71 013276G00 Slide saritch 74 006 06G001 lnput transformer 26 0930542 00 Relay cable 27 o43 0o 22 OO Porcrelain capacitor 7q 0 25 Resistor wire tF nn2_n1 r nnn Therm istor 28 074 040G00 Con...

Page 16: ...0 o r_rir c q o o oo Solenoide contact SS Y SWs C rso l6l 0 04 p 1 C rez Pt 2v 1 6V47A p Crss l5V500s I 5v900 s Multime ler used for meosurements l1 l O Vl IOV ronge used for rnoosuremenls grerler lho...

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