AWA & Thorn Faults

MAKE MODEL FAULT REPORTED REPAIRS DONE
AWA ALL AWA MODELS Lines Or Noise Bars In Pic. Of Pre Rec. Playb. Ok. Check Take Up And Supply Guide Posts Loose And Out Of Alignment. Monitor T.P.2c On Oscilloscope Whilst Triggering From T.P.2h Or T.P.4c. Adjust Guide Posts To Achieve A Flat Rf Envelope.
AWA AT1 See Awa Av1  
AWA ATV1 Capstan Speed Drifting C441 (.1uf) On Pcb S-j
AWA ATV1 Cuts Out In Play Worn 'l' Plate, Faulty An318, Drum Flywheel Loose.
AWA ATV1 Drum Servo Not Locked An318 Faulty Or Drum Flywheel Loose.
AWA ATV1 Horiz Jitter Across Picture. If Volts Across D404 More Than 8.5v Put 7.5 Zener Across It.
AWA ATV1 Int Play & Record When Hot. Make Sure R548 Is 5.6k & Not 56k
AWA ATV1 No Colour On Play X631 Faulty
AWA ATV1 Patterning On Pic On Play And Record Make Sure "all" Pcb Mounting Screws Are In Place
AWA ATV1 White Noise & Streaking On Play Clean Static Discharge Contacts On Bottom Of Drum.
AWA ATV10 All Lights On, Won't Play. Ic500 (mc14171b).
AWA ATV10 Breaks Tapes On Rew, No F/f Pinion Gear On T/u Motor.
AWA ATV10 Chews Tapes Or Will Only Play In Cue Mode. T/u Motor Faulty.
AWA ATV10 Drum Speed Hunting Vr4a0 Sets Drum Speed. Also Remove Glue From Track Side Of Pcb.
AWA ATV10 Int Capstan Runs Fast. Dj's On Ic 4b0.
AWA ATV10 Int Not Recording Sound. Hard Wire Erase Head.
AWA ATV10 Int Or No Colour On Play/rec. Adj Vc6ao For 4.43mhz On Pin 14 Of Ic6ao, If Not Put 12pf Across C603.
AWA ATV10 Interm. Capstan Speed Runs Fast. Check For Dry Joint On Pin 5 Of Ic 4bo.
AWA ATV10 Loads Tape Then Drum Shuts Down And Ee Keeps Playing. Load Belt Slipping.
AWA ATV10 Low Sound With Humming Noise. Relay K3fo.
AWA ATV10 No Sound Relay K3fo (mz-9b)
AWA ATV10 No Sound, Or Int Sound. Change Faulty Relay K3fo (mz-9b)
AWA ATV10 No Take-up In Play/rec. Modes Intermittent. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV10 No Tape Functions. Won't Eject. Load Belt Stretched/ Broken.
AWA ATV10 Not Recording Audio Or Erasing Previous Signal On Tape. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV10 Not Recording Sound On Blank Tape. Prev. Rec. Sound Heard. Cut Off Plug D.F. On Full Erase Head And Wire Direct To P.C.B. Add A 2200 Pf Greencap Across Pins 1 And 3 Of Oscillator (bias) Coil. Check Osc. Freq. Range 68-72 Khz.
AWA ATV10 Not Switching From Tuner Pic. To Tape Pic. In Play, Interm. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV10 Poor Or No Picture Adjust Entry And Exit Guides To Head Drum. Locking Screw Comes Loose.
AWA ATV10 Slow Play, Supply Motor On All The Time. Q5c4 (2sa1115)
AWA ATV10 Sound Will Not Erase. Remove Plug/socket From Erase Head And Wire Cable Direct To Pcb.
AWA ATV10 SEE ATV 5    
AWA ATV11 No Drum Control. No Colour. Upper Drum Assembly Faulty, Change C640 S/c.
AWA ATV11 No Take Up Motor Drive. Change Q5b4 (25a1115) (search Transistor)
AWA ATV11 No Take-up In Play/rec. Modes Intermittent. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV11 Not Recording Audio Or Erasing Previous Signal On Tape. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV11 Not Switching From Tuner Pic. To Tape Pic. In Play, Interm. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV11 Poor Take Up Torque And/or Noisy F.F Change T/u Motor.
AWA ATV14 All Tape Functions Stop After Several Seconds. Check Take-up Side Reel Photo Sensor, Gp2l04. P.No. 268p02601.
AWA ATV2 Can't Tune Tv Channels. Tuning Line Stuck On 30 V. If No 6 Button Tunes Ok Replace D7a5 {prog 6 Isolation diode}
AWA ATV2 Capstan Motor Inoperative. Change Q443.Q439 (2sc1162c) On Servo Pcb.
AWA ATV2 Capstan Not Turning Q444 Dj'd Or Motor Sticking.
AWA ATV2 Capstan Speed Faulty Ic401, X631 Faulty Or Adjust Vr414.
AWA ATV2 Clock Or Program Not Working V8f1 Or Ic8fo Faulty.
AWA ATV2 Cue And Review Inoperative. Change Ic4604 (tc4001bp) Located On Audio Search Board.
AWA ATV2 Cue\review Not Working. D5a5 Faulty, Capstan Motor Needs Lubrication.
AWA ATV2 Day Of The Week Will Not Strobe. Ic8f1 Faulty Or Dj's On Pcb Ch.Pro.
AWA ATV2 Distorted Play Ic401 Or Dj On Q2b3
AWA ATV2 Drum Motor Not Turning. Ic403 Faulty.
AWA ATV2 Drum Motor Too Fast. Ic403 Faulty.
AWA ATV2 E-e Picture Not Cancelling On Play. Q2a3 Leaky.
AWA ATV2 Erratic Clock Operation D908 Or Q907 Faulty, On Psu Pcb.
AWA ATV2 Goes Into Review When Play Pushed. Adj Duty Cycle Vr 4601 & Vr602 Presets.
AWA ATV2 Intermittent Audio Ic3fo {an262} Faulty.
AWA ATV2 Intermittent Loss Of Colour, Recorded Servo Upsets. Check Colour Killer Adjustment.
AWA ATV2 Intermittent Sound. Change Ic3fo (an262)
AWA ATV2 No Capstan Q443, Q439 On Servo Pcb.
AWA ATV2 No Colour On Play Back. Change Ic631 (an305)
AWA ATV2 No Colour On Play. Dj On Q635 Or Q640. Ic631 {an305} Faulty.
AWA ATV2 No Colour On Record. Ic640 (an236) Faulty.
AWA ATV2 No Colour On Record. Change Ic640 (an236)
AWA ATV2 No Cue\review. Ic4604 (tc4001bp).
AWA ATV2 No Recording Colour Ic641 Or C6m8 Faulty.
AWA ATV2 No Sound On E-e Ic3f1 Faulty Or Dj On 5 Pin Din Socket
AWA ATV2 No Video On E-e Ic211 Leaky.
AWA ATV2 No Video On Play Df2a1 O/c.
AWA ATV2 Slow Cue And Review - Wow In Sound. Change Capstan Motor - Top Bearing Seizing.
AWA ATV2 Slow Cue/review, Wow & Flutter. Top Bearing In Capstan Motor, Try Lubricating.
AWA ATV2 Smear On Recording Picture. Q214 Leaky.
AWA ATV2 System Will Not Load To Play Or Record. Change Q5e3 (2sa673) On Motor Control Pcb, If No 15 Volt To Pin 28 Of Ic.
AWA ATV2 Vcr Will Not Switch From Video To Tv. Change Ic5lo (tc4013bp) On Program Pcb.
AWA ATV2 White Bar Thru Pic On Play Ic5lo Faulty.
AWA ATV2 Won't Load To Play/record. Q5e3 (2sa673) On Motor Control Pcb.
AWA ATV2 Won't Switch From Vtr To Tv. Ic5lo (tc4013bp) On Program Pcb.
AWA ATV2 Wowing Audio, No Search Mode On "slow Search Mode" Check For Faulty Capstan Motor.
AWA ATV20 Audio Not Muting In Cue & Review Modes. Q3ao Open Circuit.
AWA ATV20 Blowes Fuses. Replace 1c902 & Check Q972.
AWA ATV20 Capstan Speed Too Fast Ic419 (ba856)
AWA ATV20 Hum In Sound Relay In Audio Circuit.
AWA ATV20 Int Capstan Speed Ic418 (ma7434) Faulty.
AWA ATV20 No Audio On Play. No 9v To Audio, Ic3a4 Faulty.
AWA ATV20 No Capstan Drive Relay K4a1 Faulty
AWA ATV20 No Clock Display Ic501 Faulty.
AWA ATV20 No Colour On Play Remove Glue From Chroma Pcb, Under Shield.
AWA ATV20 No Drum Dj's On Ic4p1, Ic4po, & Ic4p2.
AWA ATV20 No Or Low Audio On Play R3e9 O/c Or High In Value
AWA ATV20 No Take-up In Play/rec. Modes Intermittent. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV20 Not Erasing Audio Hard Wire Full Erasse Head.
AWA ATV20 Not Locking In Cue Mode. C452 Open Circuit.
AWA ATV20 Not Recording Audio Or Erasing Previous Signal On Tape. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV20 Not Switching From Tuner Pic. To Tape Pic. In Play, Interm. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV20 Pulsing Sound, Pic Unstable, Colour Smeary. Capstan Motor.
AWA ATV21 No Take-up In Play/rec. Modes Intermittent. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV21 Not Recording Audio Or Erasing Previous Signal On Tape. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV21 Not Switching From Tuner Pic. To Tape Pic. In Play, Interm. Check For Slipping Load Belt. P.No. 521d033010.
AWA ATV30 Drum Hunting Dj's On Drum Mda Pcb. (top Of Mechanism Near Pinch roller)
AWA ATV30 Head Switch Point Adjustment Vr4a2, Vr4a3
AWA ATV30 Hum In Sound Relay In Audio Cidrcuit.
AWA ATV30 Shuts Off During Playback And Spills Tape. Check Whether Plastic T.U. - Drive Gear Is Loose On The Shaft, And If So, "locite" Gear Onto Shaft, Or Replace T.U. - Assembly.
AWA ATV4 15 Volt B+ Supply Missing Change D908 (eqa 01 - 16r) And Q907 (2sc1983) 15v Regulator.
AWA ATV4 Capstan Motor No Go. Cable Clamp On Ad/sv Pcb Adrift.
AWA ATV4 Capstan Runs Fast When Released From Speed Search. Faulty Photo Interrupters On Capstan Flywheel.
AWA ATV4 Chews Tapes When Ejecting. Faulty Supply Motor Or Spool Brakes.
AWA ATV4 Dead Q902 In Power Supply O/c.
AWA ATV4 Drum & Capstan Fast After 5 Minutes. Q445 Leaky.
AWA ATV4 Drum Motor Runs Really Really Fast Dj's On Ic405 Bottom Pcb.
AWA ATV4 Drum Running Flat Out. Dj's On Ic405 Or Q417 On Pcb Ad/sv.
AWA ATV4 E-e Sound Cracling. Ic3f1 (tc4066) Faulty.
AWA ATV4 F/f Or Pause Light On, Machine Erratic Ic5ao (tms1300-2143)
AWA ATV4 In Play, E-e And Play Video Mixed Together. Ic2a2. Pin3 Is 6v Instead Of Ov.
AWA ATV4 Int Drum Speed Ic406 (upc339c) Faulty.
AWA ATV4 Intermittent Video Head Speed. Change Ic406 (upc 339c)
AWA ATV4 Locked In Pause. Ic5ao (tms1300-2143) On Mecha Cont Pcb.
AWA ATV4 No 15v Rail D908 & D907 Faulty.
AWA ATV4 No Audio On E-e Or Play Ic3f1 (tc4066) Faulty.
AWA ATV4 No Colour & Loss Of Drum Lock. X6f2 (4.43mhz) Faulty.
AWA ATV4 No Colour In Play Ic6fo (an6360) Or X6f1 Dj'd.
AWA ATV4 No Eject Or Mecha Functions. F902 Loose.
AWA ATV4 No Pic On Play, Lost On Head. Ic201 (an632on)
AWA ATV4 No Power Q907 Faulty.
AWA ATV4 No Review, Slow To Slow Down After Cue. Dj On Q412.
AWA ATV4 Not Erasing Video Properly. Plug Ax On Pcb Ad/sv Loose.
AWA ATV4 On Stop, Unloads Then Partially Reloads Before Stopping Ul Switch (436poo209).
AWA ATV4 Patterning On Play Zener Diode D 916.
AWA ATV4 Plays For Few Seconds Then Stops. Adjust Drum Pg Head To Flywheel.
AWA ATV4 Recorder Locked In Pause Mode. Change Ic5a0 (tms1300-2143) On Mechanon Board.
AWA ATV4 Snowy Pic Q72 (2sc711a) On Tuner Pcb.
AWA ATV4 Snowy Picture. Change Q72 (25c711a) (on Tuner Board).
AWA ATV4 Snowy Pictures On E To E, Tape Playback Ok. Change Antenna Booster Ic Mc5156.(add 2 Diodes 152471 Back To Back) From Pin 11 Of Ic To Earth.
AWA ATV4 Sound Goes Intermittent. Change Rec./playback Relay, Faulty (audio).
AWA ATV4 Stopping In F/f T/u Motor Intermittent.
AWA ATV4 Stops On Play/rec. Dj's On Ic401 Or Q570 & Q571 Int Pt No:260p45102
AWA ATV4 Stops On Playback Or Record. Check For D/j's On Ic401, Tr Photo's May Go Intermittent. Q570 And Q571. Part No. 260 P45102.
AWA ATV4 When Speed Searching, Tape Stops Or Motors Clatter. Adj Vr408/9. See Page 24 In Service Manual.
AWA ATV4 Won't Unload Al Switch (436poo209)
AWA ATV5 Drum &/or Capstan Int Start Ic4ao (tms1300 2143) Also Refer Atv4.
AWA ATV5 Drum Very Fast Dj's On Ic411
AWA ATV5 E/e Pic When On Play Ic419 (tc4049)
AWA ATV5 Goes To Rew On All Functions. Replace Ic In Remote Control.
AWA ATV5 Goes To Rew. On All Functions. Change Ic In Remote Control.
AWA ATV5 Heads May Clog Up Easily; Excessive Back Tension. Change Supply-spool Motor, "sticking". Adjust Back Tension As Per Manual.
AWA ATV5 Intermittent Erratic And Tearing Picture, Sound Drags. Change Supply - Spool Motor, "sticking". Adjust Back Tension As Per Manual.
AWA ATV5 Loads Tape Ok - Then Unloads. Won't Play. Check If Shut-down Occurs Just After Pinch Roller Engages. Capstan Excessive, Causing Tape Looping And Operation Of Slack Sensor. Change Ic402 (capstan Drive Servo)
AWA ATV5 Noise Bars On Picture, Top Or Bottom. Check Tape Path Alignment Guides.
AWA ATV5 Remote Not Working, Led Flashing. Icmo1 (m5848p)
AWA ATV5 Sluggish Rewind Normally Caused By Added Loadingof Head Motor - Depending On Mode. Note; Back Tension Is Done Electrically.
AWA ATV5 Snowy Pic In Tv & E-e Modes. Ic In Booster. (mc5156)
AWA ATV5 Snowy Picture In Tv And Vcr Modes. Change Ic In Rf Booster. Mc156 Part No. 266001109
AWA AV1 Cassette Threads, Starts To Play, Then Stops. 6. If Play-key Is Held Down During And After Threading, Without Autostop Solenoid Activating - Then Fault Is Mechanical. * Play Key Locking Slot In L Plate (10) On Function Assembly Worn And Releases On Final Click Of Trading Cycle - Replace Or File "l"
AWA AV1 Cassette Threads, Starts To Play, Then Stops. 1. Check Cassette Lamp O/c. 2. Auto Stop Triggered Because Drum Is Not Rotating. 5- 6 Seconds. 3. No Drum Pulse. Check That Flywheel Is Not Loose And That It Is Close Enough To P.U. Head. 4. I.C. 3 (servo Ic) An 318. 5. Check That Take Up Reel Rotates, I
AWA AV1 Damaged Tapes 1: Pinch Roller - Clean Or Replace. 2:take - Up Clutch- Adjust Or Replace. 3:cassette Not Seating Properly Due To Cassette Compartment Or Heavy-handed Customer
AWA AV1 Intermittently Stops Or Dosn't Thread. Check For "dead Spot" On Capstan Motor.
AWA AV1 Loss Of Top-half Of Picture Unlocked Picture. Tension-arm Sticking And Not Applying And Back Tension.
AWA AV1 No Record Or No Audio Dub. 1: Check Linkages Out Of Position Near S1 And S2 Of Audio Servo Board. 2:reposition Board - To Allow Proper Travel Of Switch.
AWA AV1 One Head Dead On Own Recordings Only. Check Q10, Q11, (preamp Bd).
AWA AV1 Picture Wobble, Drifting Chroma W.R.T. Luminance. 1:check Servo Alignment. 2:faulty Drum Motor - Especially Steel Case Models Marked "made In Holland". 3: Check For Erratic Back Tension.
AWA AV1 Unlocked Picture, (like Unlocked Hor. Hold) Drum Running Fast. 1: Check Drum Discriminstor A & J. 2: Check Full Servo Alignment. 3: If Intermittent, Check Ic5.
AWA AV1 Vertical Jitter On Playback. 1:check Tape For Damage On Lower Edge Of Tape. 2:check P.B. Switching Point Is Not Inside Vertical Interval.
AWA AV1 White Static Interference On Playback. Dirty Copper "antistatic Brush", Under Drum Flywheel - Remove And Clean.
AWA AV10 Intermittent Or No Colour On Record Or Play. Adjust Vc6a0 To Get 4.43333 Mhz On Pin 14 Of Ic6a0. If Unable To Achieve 4.433 Mhz Insert 16 Pf In Parallel With 12 Pf C603
AWA AV10 Slow Playback. Reel Motor On At All Times Power On. Change Q5c4 (2sc1115)
AWA AV11 Bands Of Noise Across Picture In Play Of Pre-rec Tapes Adjust Entrance And Or Exit Guides
AWA AV11 Black Pic, Noisy Sound. Check Q103 (2sc22724) & Ic101 (m5186p)
AWA AV11 Blurred E-e Check Q3a5 (2sc2603) For O/c.
AWA AV11 Capstan Slow If Pin16 Of Ic4a3(m54896) Is Low - Replace.
AWA AV11 Capstan Too Fast C4f9 (.22uf) O/c
AWA AV11 Displaced Colour, Picture Jitter On Play. If Pin 14 If Ic4a1 (tc4066bp)
AWA AV11 Drum Too Fast Q4bo O/c. Or Ic4a8 (an6344). If Pin 1 Of Ic4a8 Low Check Q4a2.
AWA AV11 Int Luma On Play Dj's On Ic2a0 (m51450p)
AWA AV11 Loading Motor Keeps Running When Tape Inserted Check Orange Lead Or Switch On Load Mechanism For O/c.
AWA AV11 No Capstan Motor Ic4a0 (m50129p)
AWA AV11 No Clock Display Check D904 & Q902.
AWA AV11 No Drum Rotation (int?). R403 (82 Ohm ) O/c. & Check For Dj's On Drum Pcb.
AWA AV11 No E-e Check D901 & Q901
AWA AV11 No Operate &/or All Days Of The Week Light Faintly R915 (10 Ohm Fusible ) O/c & Check Q903
AWA AV11 Slow Speed. Volume Fluctuates Capstan Motor Faulty
AWA AV11 Snowy On E-e If 12v Missing On Pin Bu Of Tuner, Check Q905 (2sc1983)
AWA AV11 Snowy Pic With Slight Picture At Top In Play. Cuts Out. R4k9 (1.5 Ohm 2w ) O/c.
AWA AV11 Sound Varies In Playback. Check Supply Motor, & Back Tension. Motor Sus
AWA AV11 Takes A Long Time To Come Out Of Visual Search Capstan Motor Faulty
AWA AV11 Weak & /or Int Colour Q6a3 (2sc2603) Or (2sc2724)
AWA AV11 Won't Accept Tape Check For O/c Yellow Lead On Load Mechanism
AWA AV11 Won't Erase Previous Audio Dj On Erase Head. Remove Plug & Socket On Head.
AWA AV11 Won't Switch Off Check R908 (1.8k) Or R910 (56 Ohm) O/c
AWA AV11 Wow & Flutter Capstan Motor Faulty
AWA AV12 Low Torque After 5 Mins In Play. Looks Like Int. Pause. Change Ic5a4 Stk6962.
AWA AV12 No Eject, Rew, F/f Etc - No Capstan Drive. Stk6962 Ic Faulty
AWA AV12 Plays And Records In Black And White. Replace Ic 6a0 (hybrid)
AWA AV12 Will Not Play Or Load. Change Ic5a4 (stk6962)
AWA AV12 Will Not Tune In Tv Stations. Resolder Tuner To Printed Circuit Board - (d/j's). Check Also Soldering Of Ic8a0 For D/j's.
AWA AV12 Won't Accept Tapes. Ic5a4 (stk6962)
AWA AV12 Won't Play Or Load Ic5a4 (stk6962)
AWA AV12 Won't Tune Channels Dj's On Tuner Pcb &ic8a0.
AWA AV14 Erratic Functions, Gears Slipping Replace Gears & Mode Switch. *grease All Gears Etc*
AWA AV14 Intermittently Stops In Play & Record. Take Up Reel Sensor Faulty.
AWA AV14 Looks Like Bad Heads(no Head Signal) Replace Ic4a4 (4077).
AWA AV14 Loss Of Tuning Memory Caused By Spike On Mains, Can Be Reduced By .01uf across Mains.
AWA AV14 No Clock, No Operation, Power Light On. Q5a3 Reset Transistor.
AWA AV14 No Drum Ic401 (lb1620) On Mba Pcb.
AWA AV14 Not Loading Fully Check Cam Gear B & Load Arm Gear For Cracking, Loose pin On Arm.
AWA AV14 Rejects Tapes. If Pin 20 Of Ic5a0 Is 2.8v Replace Ic5a0.
AWA AV14 Tape Stuck In Loaded Position, Pause Light On. Ic5a0 (m50742-653sp)
AWA AV14 When Pulling Tape Out, Cassette Slider Goes In & Jams. Mode Switch On Side Of Front Loader Faulty.
AWA AV14 Won't Turn On. Mss Ok. Check Edge Convertor To Timer Display Pcb Pin 22 Should Be 5v On - 0 Off Originates From F Pin 7 (power Switch)
AWA AV2 Snowy Picture To T.V. When Connected Through Vcr. Change Antenna Amp. Booster (ic Mc 5156). To Prevent From Re-occuring Fit 2 Diodes (1s2471 Or Similar ) Back To Back From Pin 11 Of Ic To Earth.
AWA AV20 Capstan Motor Intermittent And/or On At All Times. Change Ic418 (ma7434)
AWA AV20 Int Not Erasing Sound. Remove Plug On Full Erase Head And Solder Leads Directly To P.C.B.
AWA AV20 Pulsing Sound, Picture Questionable - Colour Tends To Smear Check Capstan Motor Speed - Replace If Unstable.
AWA AV21 After Cue Pressed Vcr Goes To Review & Stays There. Adjust Vr4131 Capstan Fg For 320 Mv At Tp6.
AWA AV21 Drum And Capstan Motor Hunts. No Reel Drive Unless Stall Drum. Missing 4.43meg Crystal From Connector Su On Pcb Signal Board. signal Board Is Under Top Board. Remove Shield And Remove Glue From Pins Of Ic 6ao.
AWA AV21 Int Colour On Play Remove Yellow Glue From Pcb & Check Xtal Lugs.
AWA AV21 Poor T/u Torque And/or Noisy F.F Change "polling" T/u Motor. Check Load Belt.
AWA AV21 Records Flashing Colour Q6m0 Faulty No Comp Sync Out.
AWA AV21 Won't Switch To Lp. Relay Faulty On Drum Assy.
AWA AV29 Head Switch Adjustment. Adjust Vr4a2, Vr4a3
AWA AV400 Drum Int Stops & Runs Backwards. Check For Dj On Brown Wire To "da" Socket On Mda Pcb.
AWA AV400 Int Slow Load & Int Drum & Capstan Lock. X' Tal X1440 (4.433619 Mhz) Faulty
AWA AV400 No E/e Sound On Stero (l/man R/sub Posit. Of Audio Monitor) C3261 47ouf Leaky (hifi Pcb) Or R 3411 1oouf &q3601 o/c
AWA AV400 Noise In Hi-fi. T.P. 3n Rf Envelope T.P. 3y H/switch Adjust Vr3604.
AWA AV400 Rf Interference On Top Or Bottom Half Of Picture Adjust Vr3301 (fm Channel Balance)
AWA AV400 Won't Rew Or F/f, Loads & Unloads Before Attemp.Rew, F/f Mode Selector Switch Faulty.
AWA AV410 Chewed Gears Mode Switch Faulty.
AWA AV410 Distorted Pb Picture (heavy Lines Flashing Across Screen) Check Ic2a0 Ehm-m96a5u61k.
AWA AV410 Drum Slowly Hunting. Check C4d0 47uf/25v. Near Q4a1.
AWA AV410 Loss Of Servo Lock Reg 5v Down To 4.4v. Check Ic971 (njm785a)
AWA AV410 Slow Loading, Vtr/tv Switch Not Operating Check C506 22ouf/10v On Pcb Ope.
AWA AV411 No Video From Tuner. Audio Ok. Video P/back Ok. Remove Glue From Video Mute Pcb..
AWA AV47 See Av337  
AWA AV47 Snowy Picture Both Off Tape And Off Air. Any Tape Recorded On This Machine Also Gives A Snowy Picture On Any Other Machine. Replace Rf Converter As This Unit Includes The Antenna Booster Amplifier As Well. The Module Is Not Meant To Be Repaired So Replacement Is The Only Practical Treatment.
AWA AV51 No Drum Rotation Dj's On Ma Connections.
AWA AV61 Poor Tuner Replace Cap In If Stage 1µ 50 V C715
AWA AV61 See Ghv1240  
AWA AV62 Drum Fast, Capstan Slow & Wow In Audio. Check Reg Ic On Drum Assy, Dj's R248, & Ic 201 (td6360)
AWA AV62 Fails To Ff/rw Mode Switch (use National Vss0091)
AWA AV62 Picture Fuzzy In P/b. Looks Like Dirty Heads. Ee O.K. On Power Supply/sys Con Board, Replace All 47uf/16 Volt Electrolytic Capacitors. Approx 9
AWA AV62 Sound Comes In And Out On Playback And Tuner. Look For Dry Joints On Servo Board. Connectors And Transistors.
AWA AV63 In P/b And Ee Picture Picture Has Hum, Appears Black And Jumps. Voltage Rails And Ground Are Noisy. Replace All Electro Capacitors In Pwr Supply, Esp 47uf.
AWA AV64 No Go Dry Joint To D521 No Power To Pins 7/8 Ic502
AWA AV64 No Threading Motor Drive, Mechanism In Wrong Posn. Replace D521
AWA AV64 See Goldstar Ghv129x  
AWA AV64 When In Stop Mode, Capstan Motor Runs Freely Faulty Track On Pcb Between D205 And Q204
AWA AV65 Cant Get Tv Channels Through Video After Storm. cant Tune All Stations. Tu Only Has 5v Range. Zd106 33v Zener Faulty.
AWA AV65 Vcr Plays, See Picture Then Shuts Down Intt- Maybe When Cold Replace Faulty Capacitor C104 2200uf 16 Volts In Power Supply Unit. may Fail When Hit With Freeze, Will Work When Hot.
AWA HS338 See Av337  
AWA TR102 Plays Records Black And White. Replace Faulty Ic6a0 (hybrid)
AWA TR201 Drum And Capstan Hunts. See Awa Av21
AWA TR201 Scalloping Of Verticle Lines In Play. Drum Motor.
AWA/THORN ATV10 Audio Motorboats In Playback. Replace Play/rec Relay In Audio Section On Main Pcb.
AWA/THORN ATV10 No Or Interm. Colour In Playback. Adjust Vc6a0.
AWA/THORN ATV10 Pic. Jumping In P/back. Noise Bars In Pic. During P/back. Adjust Tape Guide Rollers Then Tighten.
AWA/THORN ATV10 Slow Playback. Burn Mark Around Bottom Rim Of Upper Drum. Replace Reel Motor Or Check To See That Reel Motor Isnt On At All Times. If So Replace Q5c4
AWA/THORN ATV10 Wont Always Rec. Audio. Prev. Audio Track Can Be Heard. Solder Wires Directly Onto The Erase Head.
AWA/THORN ATV20 Pic. Jumping In P/back. Noise Bars In Pic. During P/back. Adjust Tape Guide Rollers Then Tighten.
AWA/THORN ATV20 Wont Always Rec. Audio. Prev. Audio Track Can Be Heard. Solder Wires Directly Onto The Erase Head.
AWA/THORN ATV4 Colour Dropout In Playback. Replace Transistor Q6f4.
AWA/THORN ATV4 Distorted Picture In P/back. Drum Motor Speed Unstable. Replace Ic406.
AWA/THORN ATV4 Lines In Pic. In Playback. Drum Motor Goes Very Fast. Resolder Dry Joints On Ic405.
AWA/THORN ATV4 Snowy Picture In Ee. Replace Mc5156 Ic In Antenna Booster Module.
AWA/THORN ATV4 Snowy Picture. Replace Q72.
AWA/THORN ATV4 Stops During P/back Or Rec. Intermittently. Dry Joints Ic401 Or Q570 And 571 Faulty Or Replace Intermittent Sensor Lamp.
AWA/THORN ATV4 Stuck In Pause Mode When Play Or Rec. Modes Are Selected. Replace Ic 5ao.
AWA/THORN ATV5 Goes To Rewind When Any Function Selected. Replace Ic In Remote Control.
AWA/THORN ATV5 Loads Tape When Play Is Selec. Unloads Then Stops. If This Happens Just After Pinch Roller Engages And Capstan Speed Too Fast Causing Tape To Loop Which Activates Slack Sensor Replace Ic402.
AWA/THORN ATV5 No Colour Phase Lock In Playback. Adjusted Vc6f2.
AWA/THORN ATV5 Snowy Picture In Ee. Replace Mc5156 Ic In Antenna Booster Module.
AWA/THORN ATV5 Sound Wows & Flutters. Heads Cont. Getting Fouled . Replaced Partly Seized Supply Motor.
AWA/THORN AV12 Wont Accept Tape. Replace Mode Select Switch. Check Idler Fl.
AWA/THORN AV14 Wont Eject Tape. Replace Gear 1 Gear 2 Camgearb And Mode Select Switch.
AWA/THORN AV337 No Colour In Playback. Adjust Vc6ao.
AWA/THORN AV400 Picture Goes Into Pause Itself. Capstan Interm. Stop/start. Replace Ic5a4.
AWA/THORN AV51 Wont Accept Tape. Replace Mode Select Switch. Check Idler Fl.

Last Updated on 20/09/98
By Allan Simpson