SONY VCR's

SONY ALL During Cassette Eject Or Insertion, Limiter Arm May Detatch. Replace Rkb Cam Gear (3-736-170-03). After Replacement, Tighten Rotary Switch
SONY ALL 8MIL A MECHS Flashes End Of Tape..Before Its Time Repairs To Reel Fg Pulse Miswork B/t Connector Cn873 And Ls33. Remove And Reseat. Grease If Necc.
SONY CCDAU200 No Auto Focus Replaced Lens Unit
SONY CCDAU220 Capacitor Kit Use A-7096-075-a  
SONY CCDAU220 Drum Wont Spin. C521,524,522 1µ50v Smd Electros, Use Smrb501. Readind Low/oc.
SONY CCDAU220 No Iris Opening Iris Not Opening 3-7075-600-1
SONY CCDAU220 Playback Ok, Will Not Open Iris On Lens Xtal On Electronic Variable Resistor Network, (evr) X601 1-577-118-11 Or Sticking Iris Motor
SONY CCDAU230 Faint Lines In Luminance, (playback) 47 µ 6 Volt Caps On Main Y/c. (4)
SONY CCDAU230 No Colour In Playback. C704 On Main Y/c Board (120µ 6.3v) It The Only Cap On Opposite Side To All The Other Caps. also The 5 Caps On The Delay Chromo Board. 1 µ 50v , 2 X 4.7 35v, 10 And 22 µ Caps. must Allways Clean Pcb As Well
SONY CCDF150E Capacitor Kit Use A-7096-075-a  
SONY CCDF250 Capacitor Kit Use A-7096-075-a  
SONY CCDF330 Capacitor Kit Use A-7096-069-a Head Amp  
SONY CCDF330 Poor Or No Colour In P/back C461 4µ7 35v Cap Near Ic363
SONY CCDF330 Poor Playback And Record Looks Like Dirty Heads Caps On Video Head Preamp Board. C353 C330 C348 C320 (all 22µ 6 V Caps.) Also Fit A .1 µf Cap Across C330 To Stop Rf Interferance
SONY CCDF330E Capacitor Kit Use A-7096-074-a  
SONY CCDF335 Capacitor Kit Use A-7096-075-a  
SONY CCDF340 Capacitor Kit Use A-7096-071-a Head Amp Kit  
SONY CCDF340 Colour Drops Out From The Camera Ic 701 On Vc40 Camera Board, Check 4fsc And Replace As Needed. Also Check C500 On Main Video Board, 47µ 4v.
SONY CCDF340 Poor Or No Colour In P/back C461 4µ7 35v Cap Near Ic363
SONY CCDF340 Poor Playback And Record Looks Like Dirty Heads Caps On Video Head Preamp Board. C353,c335 C330 C355 22µ 6 V Caps. Also Fit A .1 µf Cap Across C330 To Stop Rf Interferance
SONY CCDF340E Capacitor Kit Use A-7096-074-a  
SONY CCDF375 Looks Like Faulty Heads Leaky Cap On Board
SONY CCDF375 No Chromo In Play Or Camera Leaky Cap On Sub Board
SONY CCDF375 Unit Wont Play. No Tape Functions. Shuts Down no Drum Spin Missing 6volt Unreg To Drum Ic (pin12) C506 &c513 Leaked And Corroded Pcb.
SONY CCDF450 Capacitor Kit Use A-7096-076-a  
SONY CCDFX200 Use Service Manual Ccdfx200 unless Serial No Is Before 9001001 Then Use Ccdfx400  
SONY CCDFX270 Flashes End Of Tape.. Carried Out Repairs To Reel Fg Pulse Miswork B/t Connector Cn873 And Ls33.
SONY CCDFX270 No Go Dead Fuses Ok., Replace Dcdc Converter A-7066-025-a
SONY CCDFX270 Use Service Manual Ccdfx200 unless Serial No Is Before 9001001 Then Use Ccdfx400  
SONY CCDSP5 Capacitor Kit Use A-7096-071-a Head Amp Kit  
SONY CCDTR305 Getting White Lines When Playing Back Recordings. creasing Tapes When Record Pause Released. Tape Guide Arm Asy And Idler Unit Need To Be Repalced. (parts Only)
SONY CCDTR305E Wont Focus.. Replaced Ic And Lens Assy, 1-547-548-11 Lens, 8-752-838-31 Ic
SONY CCDTR323 Wont Zoom Make Sure The Wide Lens Switch Is Off, unit Will Not Zoom In When The Wide Angle Lens Is Being Used
SONY CCDTR375 Picture (video) Distorted From Camera. Playback Ok. C717 On Title Board. 22µf 6.3v. Use Rl6430 Extend Off Pcb.
SONY CCDTR380 See Ccdtr370 Service Manual  
SONY CCDTR385 See Ccdtr370 With Suplment Manual. Service Manual  
SONY CCDTR55 Camera Image Cuts Out. Lumiance Cutting Out. No Yl-yh Output replace Cap C316 120µ 6.3v. On Camera Pcb. (not Smd Type)
SONY CCDTR55 Camera Looses Lumianace. Faint Chromo Is Visable Replace Leaking C316 On Camera Y/c Pcb. 120 µ 6.3 V
SONY CCDTR55 Camera No Go. No Iamge From Ccd, Iris Opens 9 Volt Rail Drops Out Replace Regulator Unit. (1-466-148-21)
SONY CCDTR55 Poor Picture In Playback/record. Looks Like Faulty Heads C180 & C175 0.047uf In Head Preamp Cct
SONY CCDTR550 See Ccdtr530 Service Manual  
SONY CCDTR550 Tape Wont Play Corectly, Has Line At Top Of Screen. Was Stuck. Repaired Connectors On Sl 38 (cn500) To Lower Drum. Reset Errors E4-7,4 e8-9,14 Ec-2,31. Reaasembled And Tested.
SONY CCDTR570 See Ccdtr530 Service Manual  
SONY CCDTR650 See Ccdtr530 Service Manual  
SONY CCDTR75 Image From Ccd Is Vertical Lines. May Be Int. Connector B/t Ccd Pcb & Vc80 Pcb D/jointed.
SONY CCDTR750 See Ccdtr530 Service Manual  
SONY CCDTR805 Tape Stuck. No Lcd Display Ps 902 O/c. Drum Runs Flat Out. Dc Dc Converter
SONY CCDTR805E Shading Across Screen In Vertical Bars On Playback Mode. Change The Constant Of C353 On The Vs101 Or Vs98 Board. change From .1 Microfarad To 6.8 Microfarad (1-135-211-11).
SONY CCDTRV11E Wont Eject Repairs To Capstan Motor Connector, Missing Capstan Fg On Startup
SONY CCDTRV30 Lcd Screen Has Line Across It. Reset Data To Page D Address B0 To Bb.
SONY CCDTRV30 Wont Power Up. Main Xtal Not Osl. Replace Xtal X501 (on Other Side.)
SONY CCDTRV40 Lcd Screen Is Not Working, Or Ccd Screen Is Wrong Colours. Reset /check Data On Page D From Address B0- Bb See Manual For Data And Size
SONY CCDV50 No Picture From Camera P/back Of Prev Recordings Ok. Check For Unregulated Feed To The Dc-dc Converter If So Icpp5901 O/c Mounted On Pcb In The Camera Grip. If Set Trips On Soak Test Change Dc-dc Power Pack.
SONY CCDV7 If Replacing Tension Regulator Arm. Fit The Modified Type Pt. No. X-368-652-84.
SONY CCDV700 Capacitor Kit Use A-7096-077-a  
SONY CCDV8 Dew Sensor On D/j On Front Panel B/t R643;r642 And (base Of) Q608
SONY CCDV8 Int Viewfinder Operation. Check For D/j's Between Viewfinder Socket And Pcb.
SONY CCDV8 Interm. Mistracking With Tape Damage. Check For Warped Loading Ring.
SONY CCDV8 Interm. Unloading Fault, Damages Tape On Eject Replace Loading Ring
SONY CCDV8 Picture Breaking Up, Chews Tapes. Check For Broken Back Tension Band.
SONY CCDV88 Capacitor Kit Use A-7096-078-a  
SONY CCDV88 Poor Picture In Playback. Camera Ok. Requires Caps On Main Board.
SONY EVS700AS No Power At All C109 On Power Board, Pin 101 On Ps84 Should Be A Square Wave. Ac Ref
SONY SCPH1002 Games Lock Up Laser Faulty. Check Output Of Cl704 (tp) Is Higher Than 800 Mv If Not Replace Cd And Main Pcb
SONY SCPH1002 No Power To Unit Replace Transistor 2sc4231 (990249711) And Transistor Q2sc1740 With Bc548 Reconfigured And Replace Fuse.
SONY SCPH1002;SCPH5502A No Hand Control Or Missing Parts Have To Contact Sony On 190262062
SONY SL8000 Auto Stop - When Play Or F.Fwd Key Is Pressed. 1. Check Take-up Tension Ok - So That Slack Sensor Is Not Activating. 2. Check Supply Sensor Oscc. Tp701 3v.P.P.
SONY SL8000 Auto Stop - When Rewind Key Is Pressed. Check Take-up Sensor Osc. Tp702 For 3v P.P.
SONY SL8000 Cassette Will Not Thread. Check "cassette In" Micro Switch Linkages.
SONY SL8000 Clock Is Stuck On 12.00 Change Timer Ic3101 (µpd552c-011), D3104 In Clock Set Line.
SONY SL8000 Interm. Loss Of Solour On Replay. Check Afc Adjustment Y/ce Board.
SONY SL8000 Mechanical Tape Jammed Or Locked Up No A.C. Motor Drive. Stop Solenoid Switch Dry Joint In Tape Slack Sensor Defective Contacts On 3 Pin Conn Or Faulty A.C. Motor. Belts And/or Brakes, Static Build Up On Metal Threading.
SONY SL8000 Noise Bar At Top Of Picture Or Top Half Pic. Wiped Out. 1. Insufficient Back Tension. 2. Buckling Or Curling Of Tape At Or Before Entrance Guide. 3. Buckling Of Tape Near Pinch Roller. 4. Heads Worn Out - Insufficient Tip Penetr
SONY SL8000 Noisy Picture - Looks Like Faulty Heads. Check 5101 On Rf-1 Board.
SONY SL8000 Picture Slipping In Pause,shut Down In Play,ring Earth Guid Stop Solenoid Switch Dry Joint In Tape Slack Sensor Defective Contacts On 3 Pin Conn Or Faulty A.C. Motor. Belts And/or Brakes, Static Build Up On Metal Threading.
SONY SL8000 Signal System - Lock Problems, No Colour On Rec. Yc-e, O/c 68µh Microinductors.
SONY SL8000 Signal System - No Audio Rec. As-1, Q605, 606.
SONY SL8000 Signal System - No Colour On Playback. Yc-e, Cx130, (ic15 Occasionally)
SONY SL8000 Signal System - No Colour On Rec/colour. Yc-e, Ic6, Cx137.
SONY SL8000 Signal System - Noisy Or O/c Rec/pb. Rf-1, Rf Change Over Switch P/no. 1-516-292.
SONY SL8000 Syscon Servo - Malfunction. Osc.
SONY SL8000 Syscon Servo - No Ctl Pulse On Rec. As-1, Ic501, (cx138).
SONY SL8000 Syscon Servo - No Operation. Sy-1, Q701,702, 2sc1364, Auto Stop.
SONY SL8000 Syscon Servo - No Pause Sy-1, Ic702, 703, Tc4001.
SONY SL8000 Syscon Servo - No Play Or Spool. Sy-1,ic701, Cx141.
SONY SL8000 Syscon Servo - No Reverse Sy-11, Change R1, C1 To 180k Ohm. Sy-11, Dirty Contacts Cn4007.
SONY SL8000 Syscon Servo - No Traking As-1, Ic502, (cx139)
SONY SL8000 Syscon Servo - Rewind Only. Sy-1, Cn6101 - Wire Direct.
SONY SL8000 Syscon Servo - Tape Lock Up Or Spool Sy-1, Rv701, 702, 22k Pots, Sensor.
SONY SL8000 Syscon Servo - Tape Lock Up. Sy-1, C701, (.0033 Mfd)
SONY SL8000 Throws Loop Off Tape, When Going From Rewind To Stop. Check Supply/take-up Brake Assembly, Replace Or Adjust.
SONY SL8000 Timer - No Functioning Error. Pt-1, Ic3101, (µpd552c-011).
SONY SL8000 Tuner - No E-e Signal. Sy-1, S701 O/c On Syscon Board. physically Realign Board For Positive Contact.
SONY SL8000 White Streaks Over Entire P/back, B/w & Poss Vert. Jitter. 1. One Head Is Clogged. 2. R/p Switch S101 Dirty Contacts. 3. Pre Amp Faulty.
SONY SL8000 Whites In Picture Go Blue. Check Deviation Control (needs Cleaning).
SONY SLC30 Blank Screen In Ee Q003 2sc2785
SONY SLC30 Capstan Speed Too Fast. No Playback. Change C325 Aqnd C323.
SONY SLC30 Chews Tapes, Leaves Tape In Vcr On Eject Modify Idler Arm To Clear Spring
SONY SLC30 Colour Intermittent During Cue And Review Modes. Change L30 On Y/c Pcb From 2.7 Mh To 3.3 Mh.
SONY SLC30 Crawling Beat-frequency Bars On The Screen During Playback. Add A 8.2 Resistor In Series With The Un12v Line At Plug Cn001 Pin 3, Cut The Print At The Pin And Mount The Resistor Across The Break.
SONY SLC30 Ee Switching Faulty Ic015 Cx20061
SONY SLC30 Faulty Aceppt Or Eject Tapes Spring Retaining Lug On Right Arm Gear Broken
SONY SLC30 Faulty Cassette Inject Or Eject. Spring Retaining Lug On Gear Broken. Part No. 3-769-225-00.
SONY SLC30 Low Audio On Ee C049 1µf/50v
SONY SLC30 No Channels. Capstan And Head Disc Speed Too Fast. P.S.I. Fusible Link On Yc-25 Pcb O/c.
SONY SLC30 No Colour In E-e Mode. Check R025 47k Ohms.
SONY SLC30 No Drum Spin. Wont Play R371 1O ,check Q314
SONY SLC30 No Picture - Blank Raster In E-e Mode. Change C128 (0.047 Mfd)
SONY SLC30 No Play, Capstan Fast C325,c323 4.7µf Tant Cap Fg
SONY SLC30 No Reel Drive Check R457 4.7 O Fuse & Ps302
SONY SLC30 Not Ejecting 100% Eject Solenoid Seized. Oil Shaft
SONY SLC30 Not Erasing Audio R506 82O
SONY SLC30 Not Threading Up , No Stations In Ee Cf16 On Ss-16 Pcb Dj Or O/c, Cf601
SONY SLC30 Not Tuning Stations R059 1.8k O/c Check Ic004, C50 10µf
SONY SLC30 Patterning In All Modes C319 22µf In Psu
SONY SLC30 Patterning On Screen In All Modes. Ripple In Un12v Line. Change C319 (22µf 16v) In P/s.
SONY SLC30 Picture In Play Mutes Dirty Control Head, Check Tape Path
SONY SLC30 Picture In Play Switches To Blank Screen. Vs-ff Ok. Dirty Ctl Head, Faulty Tape Path Over Ctl Head.
SONY SLC30 Slow Rewind, Brakes Not Releaseing Brake Solenoid Or Fuse Under Tape Solenoid
SONY SLC30 Slow Rewind. Brake Release Solenoid No Operation. Change Solenoid Or Repair Fuse Under Binding Tape Of Solenoid.
SONY SLC30 Tape Remains In Mech. After Cass. Ejects Interm. Trim Point Off Reel Drive Idler Gear Unit To Clear Spring In Eject Mode.
SONY SLC30 Tracking Faulty C323,c325
SONY SLC30 Will Not Eject Completely. Eject Solenoid Jammed Or Seized - Oil Or Grease Shaft, Fit Protector Set. P. No. A-6751-218-b.
SONY SLC30 Wont Thread, No Stations. Cf-16 On Ss-16 Pcb D/j Or O/c.
SONY SLC34 Capstan Speed Too Fast. No Playback. Change C325 Aqnd C323.
SONY SLC34 Colour Intermittent During Cue And Review Modes. Change L30 On Y/c Pcb From 2.7 Mh To 3.3 Mh.
SONY SLC34 Crawling Beat-frequency Bars On The Screen During Playback. Add A 8.2 Resistor In Series With The Un12v Line At Plug Cn001 Pin 3, Cut The Print At The Pin And Mount The Resistor Across The Break.
SONY SLC34 Faulty Cassette Inject Or Eject. Spring Retaining Lug On Gear Broken. Part No. 3-769-225-00.
SONY SLC34 No Channels. Capstan And Head Disc Speed Too Fast. P.S.I. Fusible Link On Yc-25 Pcb O/c.
SONY SLC34 No Colour In E-e Mode. Check R025 47k Ohms.
SONY SLC34 No Picture - Blank Raster In E-e Mode. Change C128 (0.047 Mfd)
SONY SLC34 Patterning On Screen In All Modes Ripple In Un12v Line. Change C319 (22µf 16v) In P/s.
SONY SLC34 Patterning On Screen In All Modes. Ripple In Un12v Line. Change C319 (22µf 16v) In P/s.
SONY SLC34 Picture In Play Switches To Blank Screen. Vs-ff Ok. Dirty Ctl Head, Faulty Tape Path Over Ctl Head.
SONY SLC34 See Sony Slc30  
SONY SLC34 Slow Rewind. Brake Release Solenoid No Operation. Change Solenoid Or Repair Fuse Under Binding Tape Of Solenoid.
SONY SLC34 Tape Remains In Mech. After Cass. Ejects Interm. Trim Point Off Reel Drive Idler Gear Unit To Clear Spring In Eject Mode.
SONY SLC34 Will Not Eject Completely. Eject Solenoid Jammed Or Seized - Oil Or Grease Shaft, Fit Protector Set. P. No. A-6751-218-b.
SONY SLC34 Wont Thread, No Stations. Cf-16 On Ss-16 Pcb D/j Or O/c.
SONY SLC35 Capstan Speed Slow Or Vaires C316 .22µ 16v
SONY SLC35 Capstan Speed Too Fast. No Playback. Change C325 And C323.
SONY SLC35 Colour Intermittent During Cue And Review Modes. Change L30 On Y/c Pcb From 2.7 Mh To 3.3 Mh.
SONY SLC35 Crawling Beat-frequency Bars On The Screen During Playback. Add A 8.2 Resistor In Series With The Un12v Line At Plug Cn001 Pin 3, Cut The Print At The Pin And Mount The Resistor Across The Break.
SONY SLC35 Faulty Cassette Inject Or Eject. Spring Retaining Lug On Gear Broken. Part No. 3-769-225-00.
SONY SLC35 No Channels. Capstan And Head Disc Speed Too Fast. P.S.I. Fusible Link On Yc-25 Pcb O/c.
SONY SLC35 No Colour In E-e Mode. Check R025 47k Ohms.
SONY SLC35 No Picture - Blank Raster In E-e Mode. Change C128 (0.047 Mfd)
SONY SLC35 Patterning On Screen In All Modes Ripple In Un12v Line. Change C319 (22µf 16v) In P/s.
SONY SLC35 Picture In Play Switches To Blank Screen. Vs-ff Ok. Dirty Ctl Head, Faulty Tape Path Over Ctl Head.
SONY SLC35 See Slc40  
SONY SLC35 See Sony Slc30  
SONY SLC35 Slow Rewind. Brake Release Solenoid No Operation. Change Solenoid Or Repair Fuse Under Binding Tape Of Solenoid.
SONY SLC35 Tape Remains In Mech. After Cass. Ejects Interm. Trim Point Off Reel Drive Idler Gear Unit To Clear Spring In Eject Mode.
SONY SLC35 Will Not Eject Completely. Eject Solenoid Jammed Or Seized - Oil Or Grease Shaft, Fit Protector Set. P. No. A-6751-218-b.
SONY SLC35 Wont Thread, No Stations. Cf-16 On Ss-16 Pcb D/j Or O/c.
SONY SLC40 Int Audio Relay Ry701 On Am-4 Pcb
SONY SLC40 Int Chews Tapes Modify Idler Unit To Clear Spring Or Replace X36791143
SONY SLC40 No Audio On Play Back Of Rec. No Erase Bias In Rec. Mode. Check For Faulty T701, P.No. 1-433-272-00, On Am-4 Pcb.
SONY SLC40 Switched 5 Volt Rail Low C308 2200µf/16v
SONY SLC5 Audio Buzz In Var. Speed Playback. C7 S/n 204974. See Sony For Mods. Tv 76. R.F. Modulator.
SONY SLC5 Capstan Loading Motors Fail. Video Head Assembly Prone To Failure. Dont Forget The Idler Moderfication.
SONY SLC5 Failure To Record Sound Off Air. Change Tba120u (i.F. I.C.) And C521 ( .047 Mfd).
SONY SLC5 Frame Jitter Especially In Jog Mode. (search/slow) Check Pga And Pgb Delay Rv1 And Rvs2.
SONY SLC5 Goes Into Rec At A Part. Time Each Week Without Being Prog. Sony Mod. Tv 90 1. Place 0.01 µf Cap. Across B And E Of Q 101 Tm-7 Bd. 2. Also Check Ic7 And Ic8 Tm-10 Bd.
SONY SLC5 Head Drum Not Rotating. Check Audio/servo Board If Pin 18 Of Ic1 Is Below 10.8 Volt At Switch On; D1 Is S/c.
SONY SLC5 Int Crackling In Sound On Playback. Check For Corroded Relays In Audio Circuit.
SONY SLC5 Interm. Failure Of Systems Control. Micro Processor Reset. Sys. 11 Bd. Sony Model Tv 87 1. Change D6 From 7.5v Zero To 8.2v. 2. Remove C17 From Across R17 And Place Across R15.
SONY SLC5 Lettering On Screen Has A Sideways Slant To It. Check Tracking Is Ok, Head Drum Is Badly Worn.
SONY SLC5 Lettering On Screen Has Sideways Wobble. Check Tape Guides And Head.
SONY SLC5 Malfunction Of 12v Switched Mode Power Supply. 1. Q101, Q102 O/c See Sony Mod. Sheet. Tv-102 For Repair Kit And Mods. 2. Ic1 Also Damaged. Repair Kit A6701-141-a.
SONY SLC5 No Capstan Motor Rotation/weak Threading. Capstan Motor Stiff Or Seized Replace.
SONY SLC5 No Play Or F.F. Eject & Rewind Are Ok. (sometimes Int.) Check Ic8 If Pin 8 Is High. Change Ic8 (bx342).
SONY SLC5 No Rewind Or Sluggish Rewind C7 And C5. Instal Idler Replacement Kit, Part No. A-6706-348-a. stroke Of Rewind Solenoid May Also Need Adjusting.
SONY SLC5 Picture Faulty Due To Incorrect Drum Speed. Replace Suspect C011 And C035, 0.47µf 25v, In Servo Circuit.
SONY SLC5 Poor Tracking With Tape Speed Fluctuations. Check Output From Ic12 For 50hz, If Not Change Ic12 (m58478p).
SONY SLC5 Record Activates Pause. Pause Activates Record. Check Sy14 For Corrosion, D4 Leaky, If Ok Check D30, Ic1, Ic7 (µpd547c-049) On Sy15 (syscon Panel).
SONY SLC5 Rewind Idler In Slc Series Wears Causing No Or Slow Rewind. A Kit Comprising A New Pulley And Take Up Reel Table Has Been Introduced To Improve Reliability. Rewind Idler Kit Part Number A-6706-348-a.
SONY SLC5 Servo Upset During Rec, Interm. Lack Of Control Track Rec. Sony Mod. Sheet - Tv 84. (mod. To Circuit Near Ic12 And Q68).
SONY SLC5 Shuts Down When Play Is Selected. L.E.Ds Stay On. Check Threading Ring Fails To Rotate, Check Play Solenoid & Belts, Capatan Motor Int. Drive, Slack Sensor Lever And Reed Switch Out Adjust.
SONY SLC5 Sound Ok With A Prerecorded Tape, No E.E. Or Recorded Sound Check Voltages Around I.F. Chip (tda120ub). (no Volts On P14 I.C. Is Faulty.)
SONY SLC5 Wont Play Own Rec. In F.F/rew. Pic. Ok. Pre-rec. Ok. Clean Dirty Control Head If Worn, Output Is Low Which Effects The Muting Cct. Modification Can Be Done On Audio Servo (as6). change D30 To 180 Ohm And R123 To 2.7 K Ohm.
SONY SLC6 Capstan Motor Not Turning. Check Q022 Drive, Also Cx143a (syscon Panel). If 12v High Tp16 Ic001 (stk5314). Faulty.
SONY SLC6 Capstan Speed Wrong. Lines In Pb C7 C8 .22µf Tant. Adjust Rv1 For 5.5v @ Tp5
SONY SLC6 Capstan Speed Wrong. Maybe After Changing Capstan Belt. Change C7 And C8, Adjust Rv1 For Stable 5.5v D.C. At T.P. 5 On Servo Pcb.
SONY SLC6 Chewing Tapes. Wont F.F. Check "cass In" Microswitch Wiring Jamming In T/u Wheel.
SONY SLC6 Drum Speed Varies In Play And Record. Adjusting Rv9 Fixes Faulty Temporarily. Change C44, 54, 55, R103, R106, R110 And Rv9 (located Near Ic3).
SONY SLC6 Int Colour In Play/record Ic2 Cx136a
SONY SLC6 Intermittent Colour On Record And Playback. No 5.12 Mhz At Pin 24 Of Ic2. Change T8, P. No. 1-426-064-00.
SONY SLC6 Intermittent Stopping Every Few Hours. Relay Pulley Shaft Dry Or Dusty. Contact Sony If This Fault Is Encountered As Several Parts Required.
SONY SLC6 No Colour On Playback Slight Distortion In Sound. Check/replace Transformer T8 (on Yc18 Board).
SONY SLC6 No E.E. Signals. Check Q01 In 12 Volt Supply.
SONY SLC6 No Eject. Laces After Unlacing. Switch S7103 On Tt-2 Pcb Faulty. Change With P. No. 1-554-241-00.
SONY SLC6 No Reel Functions. R061 1 Ohm 1 Watt O/c.
SONY SLC6 Relay Pulley Shaft Problems. Change: Relay Pulley X-3671-005-0. Fwd. Arm X-3671-001-2.
SONY SLC6 Rewind Slow Or Stops Fit Idler Kit
SONY SLC6 Rewind Slow Or Stops. New Rewind Idler Kit. P. No. A-6706-391-a.
SONY SLC6 Rolling And Shaking Vertically. Check For Tape Tension Regulator Pole (bent).
SONY SLC6 Snow Picture Via Video. Play Ok. Check Booster Tranistors (four 2sc3037 N.P.N.) Usually Q3.
SONY SLC6 Switching Line Across Bottom Of Pic. On Own Recordings. Record Switch Point Adjustment Cannot Be Obtained To Remove Line From Screen. Replace Faulty C44, 0.1µf On Ss-9 Pcb.
SONY SLC6 Tape Speed And Picture Search Are Equal. Check If Reel Motor Being Loaded Down By Relay Pulley And Spindle (need Lubricating.)
SONY SLC6 Won't Load Cassette Stby Light On No Tuner Lights. Stk5314 Faulty.
SONY SLC6 Wont Lace Up. Reset Microcomputer: Switch Mains On First Then Vcr, Operate Switch On/off On.
SONY SLC6 MK 11 Loading Ring Not Locking At End Of Cycle. Check Q613 S/c.
SONY SLC6 MK 11 Loads Up Then Chews Tapes, Erases Half Of Prev. Rec. Pict. Sony Recommended Mod: 1. Cut The Track Between Pin 23 Of Iv501 And R530 On Panel Ss-9. Add A 1s1555 Diode Between These Points, Anode To Pin 23. 2. Add A 1s1555 Diode Between Pin 30 Of The I.C. And R530, Anode To Pin 30. 3. Add A 1s555 Diode Between
SONY SLC7 100 Ma Fuse In P/s O/c. Should Be Approx. 45 Ma In The Primary Winding Otherwise Change The Transformer.
SONY SLC7 All Leds Flash, Distorted Pic In Pb Electros In Psu On 30v Line 220µf 1000µf
SONY SLC7 Apc Off Frequency. Check C144 (.0047 Mfd) On Yc-6 Pcb.
SONY SLC7 Buttons Sticking. Physically Realign Front Panel.
SONY SLC7 Capstan Motor Poleing. Change Capstan Motor.
SONY SLC7 Capstan Motor Slow, Fast Or Stopped. Change C39, (.0047mfd) And C41 (.33mfd) On As3 Pcb.
SONY SLC7 Capstan Speed Faulty C43 1µf C41 .33µf As-3 Pcb
SONY SLC7 Capstan Speed Faulty Q15. Q16 As-3 Pcb
SONY SLC7 Capstan Speed Faulty. Change Q15 And Q16 (2sa1027)
SONY SLC7 Channel Leds On At Once. Change Ic4, Cx760.
SONY SLC7 Channel Leds Wrong Ic4 Cx760 Ch-7 Pcb
SONY SLC7 Channel Selector Sticks On Ch. 18. Change Ic7.
SONY SLC7 Chroma Out Of Phase C106 .01µf Yc-6 Pcb
SONY SLC7 Clock Display Dim, All Leds On C214 1000µf/35 V
SONY SLC7 Colour Out Of Phase. Change C106 ( .01 Mfd) On Yc-6 Pcb.
SONY SLC7 Drum Rotates And Pinch Roller Engage At Power Up Ic5 Tc4069 Sy-11 Pcb
SONY SLC7 Drum Speed Varies Ic1 On As-3, Dj's On Cn4002 Sy-11 Pcb
SONY SLC7 Drum Spped Fluctuating In Pb C11 .47µf As-3 Pcb
SONY SLC7 Frame Jitter Especially In Jog Mode. (search/slow) Check Pga And Pgb Delay Rv1 And Rvs2.
SONY SLC7 Fuse F004 Keeps Blowing. Check If Q3 If Hot, If So Change Q3 And Ic1 (mb8841-180).
SONY SLC7 Fusible Resistors In Power Supply. R225 47 Ohms 1/2w. R201 22 Ohms 1w. R204 0.05 Ohm 2w. R224 3.3 Ohms R101 10 Ohms 3w.
SONY SLC7 Goes Into Rec At A Part. Time Each Week Without Being Prog. Sony Mod. Tv 90 1. Place 0.01 µf Cap. Across B And E Of Q 101 Tm-7 Bd. 2. Also Check Ic7 And Ic8 Tm-10 Bd.
SONY SLC7 Head Disc Rotates And Pinch Roller Engages At Power On. Change Ic5, (tc4069) On Sy-11 Pcb.
SONY SLC7 Head Disc Speed Intermittent. Change Ic1, (cx186) On As-3 Pcb.
SONY SLC7 Horizontal Jitter On Record And Play. Change C11, (0.47 Mfd) Tant. On As3 Pcb.
SONY SLC7 Int Colour In Pb R66k Near Q18 Base
SONY SLC7 Int Poor Recordings. Check For Bad Contacts In Tv/camera Switch.
SONY SLC7 Int Sound On Its Own Recordings. Sony Mod: Change R123 From 1.5k Ohm To 2.7 K Ohm And D30 To A 180 Ohm.
SONY SLC7 Int Stops On Rew/ff Check Aps Switch On Front Panel
SONY SLC7 Interference. Some Earlier Slc7 Units Suffered From Weave And Patterning Problems Due To Harmonics From Digital Circuitry. The Following Additional Components Should Greatly Reduce Any Such Problems. 1. 560 Pf To Earth From Q8 Emitter. 2. 560 Pf To Earth From Q9 Emit
SONY SLC7 Interm. Failure Of Systems Control. Micro Processor Reset. Sys. 11 Bd. Sony Model Tv 87 1. Change D6 From 7.5v Zero To 8.2v. 2. Remove C17 From Across R17 And Place Across R15.
SONY SLC7 Intermittent Failure To Rewind. Before & After Mod Kit Fit. Check 2 Sensor Chips (bx342) Check Faulty Sensor Coil L9501 By Replacement.
SONY SLC7 Jammed Tape Align Eject Solenoid.
SONY SLC7 Lettering On Screen Has Sideways Wobble. Check Tape Guides And Head.
SONY SLC7 Lines Across Screen In Play. Check R145, 330k O/c On Yc-6 Pcb.
SONY SLC7 Machine Stops After 2 Hrs Then Rew. Tape Alarm Bleeps. Check Tape End Sensor. Pin 5 Of Cn4013. Also Possible D/j's On Sensor Head Board (sy11). Check 12 Volt On Pin 1 And 10 Of Ic8 (bx342). If Ok Change Ic8.
SONY SLC7 Malfunction Of 12v Switched Mode Power Supply. 1. Q101, Q102 O/c See Sony Mod. Sheet. Tv-102 For Repair Kit And Mods. 2. Ic1 Also Damaged. Repair Kit A6701-141-a.
SONY SLC7 Misc. Tuner Faults. Change Tuner Ic (cx761).
SONY SLC7 No Audio Erased Or Recorded Relay Ry401 As-3 Pcb
SONY SLC7 No Capstan Motor Rotation/weak Threading. Capstan Motor Stiff Or Seized Replace.
SONY SLC7 No Colour In Pb Ic2 On Cr-4 Pcb
SONY SLC7 No Colour In Record Or Play. E-e Mode Ok. Change C443. 27 Pf And C106.(.01mfd) On Yc-6 Pcb.
SONY SLC7 No E-e Sound. Change C521 - (0.047 Mfd) S/c.
SONY SLC7 No E.E. Sound. Change C521 (.047 Mfd) Before Tba120ub.
SONY SLC7 No Ee Q6511 Pc1
SONY SLC7 No Functions Drum Spins All The Time Ic6 On Sy11 Pcb
SONY SLC7 No Functions, No Output From Power Supply. Check Q101 And Q102, C110, C111 Leaky. 4.7 µf 350v, Ic1 Faulty.
SONY SLC7 No Functions. Check P/s Q101/q102 S/c, R101 O/c. Change Two 4.7 Mfd 350v Near Q101/2.
SONY SLC7 No Functions. Check P/s Q101/q102 S/c, R101 O/c. Change Two 4.7 Mfd 350v Near Q101/2.
SONY SLC7 No Functions. Head Disc Rotating Continuously. Change Syscon Ic (upd546c-107v).
SONY SLC7 No P.S.U. C209, (.0047 Mfd O/c).
SONY SLC7 No Play Ic3 On Sy-11 Pcb
SONY SLC7 No Play Or F.Fwd. Change Rest Diode D6 On Sy-11 Pcb.
SONY SLC7 No Play Or F.Fwd. Permanent Rwd. Indicator Flashing. Change Ic8, Ic9 (bx342) On Sy-11 Pcb. Part No. 8-759-146-17.
SONY SLC7 No Play Or F/f Ic8, Ic9 Sy-11 Pcb,sensor Osl
SONY SLC7 No Power No Output From Psu Q101, Q102, C110, C111 4.7µf/350v
SONY SLC7 No Record Of Audio Or Erase Faulty. Relay Ry401 Faulty.
SONY SLC7 No Servo Lock In Record. Servo Ok In Playback. Check Q25 O/c.
SONY SLC7 No Sound Or Picture In Play, E.E. Or Rec When Pause Is Sele Check If Q423 Leaky, Located On As3 Board.
SONY SLC7 No Timer Accuracy. Change Ic7, (tc4081) On Tm-10 Pcb.
SONY SLC7 No Tuner. Change Q6511, (2sa684) On Pc1 Pcb.
SONY SLC7 Not Storing Stations Ic3 Cx761a Ch-7 Pcb
SONY SLC7 P.S.U. F004 Check Q3 If Hot On Timer Panel And Ic1 (mb8841-180). Change Both.
SONY SLC7 Picture Fades To Black In Still Or Screen Modes. Change Q19, 2sc1364 On Cr4 Pcb.
SONY SLC7 Plays For 2-3 Sec. Then Stops. Forward Take-up Belt Snapped; The Systems Control Will Accept Tape Slack Function 3 Times Then Lock Out All Commands. You Must Then Power Off/on At Mains To Reset.
SONY SLC7 Plays For 2-3 Seconds And Stops. Forward Take-up Belt Snapped; The Systems Control Will Accept Tape Slack Function 3 Times Then Lock Out All Commands. You Must Then Power Off/on At Mains To Reset.
SONY SLC7 Power On At All Times. Stuck On Ch. 18. Clock Faulty. Suspect Faulty Ic001, Mb8841-180. P.No. 8-759-981-80.
SONY SLC7 Programming Not Working Ic1 On Tm-10 Pcb
SONY SLC7 Record And Play Indicators On At Power On. Change Ic3, (tc4081) On Sy-10 Pcb.
SONY SLC7 Rewind Idler Wears Causing Slow Or No Rewind. A Kit Comprising A New Improved Metal Rewind Idler, Midway Been Introduced To Improve Reliability. Rewind Idler Kit Part Number A-6706-348-a.
SONY SLC7 Servo Upset During Rec, Interm. Lack Of Control Track Rec. Sony Mod. Sheet - Tv 84. (mod. To Circuit Near Ic12 And Q68).
SONY SLC7 Set Ejects When Switched On From Standby. Then Ok. Change Rest Diode D6 And Q2 On Syscon Board Sy11.
SONY SLC7 Set Laces Up But Wont Play. No F.F. Check If Pin 8 Of Ic8 On Syscon Panel Is Above 2v, Continuity Of Connectors And Sensor Coil Faulty Ic8 Is Faulty.
SONY SLC7 Several Channel Leds On Simultaneously. Ch 3/7/16, Ic4, Cx760.
SONY SLC7 Slows Down After 3 Hours Of Play Time. Change D2 Leaky Otherwise Ic2.
SONY SLC7 Smeared Picture On Playback Everything Else Is Ok. Check Luminance Record Section.
SONY SLC7 Snowy Picture On Vhf. Vhf Tuner.
SONY SLC7 Sound Ok With A Prerecorded Tape, No E.E. Or Recorded Sound Check Voltages Around I.F. Chip (tda120ub). (no Volts On P14 I.C. Is Faulty.)
SONY SLC7 Stuck In Rewind. O/c Coil L1 Sy-11 Board.
SONY SLC7 Timer Inaccurate Ic6 On Tm-10 Pcb
SONY SLC7 Timer Not Functioning. Change Ic1, (mb8841180) On Tm-10 Pcb.
SONY SLC7 Wont Change Ch. Inter. After Several Hrs. Prog Timer No Go. Check Switch 20 (clear) Faulty.
SONY SLC7 Wont Change Channels When Warmed Up. Check S20 (clear) For Spring Return.
SONY SLC9 Audio In Tuner Mode Faulty On All Stations. Replace C033, 0.47µf 50v, In If Section Of Tu 24 Pcb.
SONY SLC9 Auto Tuning Faulty. No Lock On Stations. Change Ic001, (ta7660p) On Tu-24 Pcb.
SONY SLC9 Cannot Store Stations Ic102 Tu-24 Pcb
SONY SLC9 Creasing Tapes Pinch Roller Arm Spring Faulty
SONY SLC9 Creasing Tapes. Pinch Roller Arm Spring. Part No. 3-674-345-00.
SONY SLC9 Eject Or Inject Faulty Gear "c"/washer Kit. Part No. A-6751-212-b.
SONY SLC9 Low Audio From Tuner. Change Cd001 On Tu-24 Pcb, Cf-001, P. No. 1-527-263-00.
SONY SLC9 Low Audio In Ee Cd001 On Tu-24 Pcb, Cf001
SONY SLC9 No Audio In Ee Or Play R671 33O O/c, Q540 An Am-1 Pcb
SONY SLC9 No Clock With No Tuner Signal. Check Pin 3 Of Dc To Dc Converter Should Be 38v If Nothing, Change Converter Part No. 1-464-217-21.
SONY SLC9 No Functions, No Display Dc-dc Converter Fails, Replace C662
SONY SLC9 No Timer Display. No Tuning Or Channel Select. Dc-dc Converter Fails. Replace C3 (.006mfd 100v) Ceramic.
SONY SLC9 Play,rec. F.F, Rew All Go To Stop After Few Sec. When Cold On Ss-11 Pcb Under Mechanism Check For Reel Fg Pulses On Both Tp001 And Tp002. If Pulses Faulty Replace C003 And C004, 10µf 16v, Near Ic001.
SONY SLC9 Poor Chroma In Pb/rec Dc-dc Converter Fails, Replace C662
SONY SLC9 Poor Chroma Noise. Change Cf002 On Rv7 Pcb. Part No. 1-527-875-00.
SONY SLC9 Runners Or Cassette Door Faulty. New Type Cassette Door. Part No. X-3670-011-0.
SONY SLC9 Sound Fades, Picture Mutes Pinch Roller, Tape Path
SONY SLC9 Sound Varies Or Picture Blanks Out. Tape Path Varying. Pinch Roller Assembly Faulty. Part No. X3682-063-1.
SONY SLC9 Threading And Unthreading Faulty Check Unthreading End Switch, And Lever Not Bent
SONY SLC9 Threading Mechanisim Making Loud Noise, Squeaking. Check Loading Pulley For Craks In The Teeth Part No. X-3670-087-0.
SONY SLF1 Rec., Severe Herringbone Patterning In Areas Of Sat. Colour Check Sony's Record Drive Levels. 1. Luminance 300mv + 20 Mv At Centre Of Rv18; (try Adj. To 200mv). 2. Chrominance 260mv + 20mv On Collector Of Q5 (try Adj. To 200mv)
SONY SLF1 Threading Mechanisim Making Loud Noise, Squeaking. Check Loading Pulley For Craks In Teeth, Part No. X-3670-087-0.
SONY SLF1 When Play Selec. Tape Loops Near Cap. Interm. Rew. Tape Grab Change Upper Drum Assembly.
SONY SLF1 Won't Power On. Check C231 O/c (located On Ttf1 Tuner Unit). If Ok, Check D809 (22zd) S/c.
SONY SLF30 Patterning On Screen Poor Tracking C104 22µf In Psu
SONY SLF30. Interm. Stops While Play/rec. Rew/f.F. Stop After Seconds Check For Drum Motor Rotation. Intermittently Drum May Fail To Start. Replace Suspect Drum Motor, P.No. X-2621-204-2.
SONY SLFIE Channel Selection Faulty On Tt-fi Tuner Unit. Replace All 12 Push Switches S811 Through To S822 On Dispaly Pcb. P.No. 1-552-868-31.
SONY SLHF950 No Normal-linear Audio Rec. No Erase Bias In Rec. Mode. Check Operation Of Transformer, Bias Osc., T901. P.No. 1-433-275-00, On Ta-37 Pcb.
SONY SLV286 During Playback, Black Horizontal Noise Bars Move Up And Down Screen. Solder A Shield Plate (3-959-829-11) To Ground Between Lf101/lf102 On Ma-203 Board And The Rv-33 Board.
SONY SLV286 Input Select May Change In Pal/me Secam Position During Auto Rew/pb Also Applies To Model Slv436 Add 1sss119 Diode (8-719-911-19) On The Hl-3 Board.
SONY SLV715 Power Supply Faulty, Or Has Leaky Caps. Fit Electronic Service Kit, A-6759-574-a
SONY SLV715 Wont Go Into Play. No Drum Spin Replace All Caps As Directed To By Sony. Use Kit A-6759-574-a
SONY SLV757 Drum Spins Flat Out, No Load Motor Drive Replace D501 On Unsw 5v. near Cn573 Left Side Of Top Board.
SONY SLV777 Capacitor Kit Use A-6759-574-a  
SONY SLV777 Power Supply Faulty, Or Has Leaky Caps. Fit Electronic Service Kit, A-6759-574-a
SONY SLV777 Wont Go Into Play. No Drum Spin Replace All Caps As Directed To By Sony. Use Kit A-6759-574-a
SONY SLV815 Capacitor Kit Use A-6759-574-a  
SONY SLV815 Power Supply Faulty, Or Has Leaky Caps. Fit Electronic Service Kit, A-6759-574-a
SONY SLV815 Wont Go Into Play. No Drum Spin Replace All Caps As Directed To By Sony. Use Kit A-6759-574-a
SONY SLVR5 Wont Go Into Play. No Drum Spin. Power Supply Faults Replace All Caps As Directed To By Sony. Use Kit A-6759-574-a
SONY SLVX327 Unit Is Locked In To Lp Mode. Wont Playback Recordings. Unit Has Not Got Lp Mode. It Is Caused By Customer Setting Lp On The Remote. Do This To Correct. erase All Settings In The Timer Mmenu. Set Date And Time To 1/03/98 19:58 (you Have 2 Minutes) Press G-code Button, Press Tape Speed Button Once (the Display Wont Change) Type Enter
SONY SLVX50 Capstan Motor Halts During Recording Or Playback In The Ep Mode. U-26b/d Motor Replace Four Chip Caps ( C1 From 0.1uf To 1uf & C2-4 From 0.1uf To 0.22uf) And Bending Housing (x-2625-269-1) Service Bulletin Cv-07192r Kit Pn A-6759-567-a
SONY TTF1UB Green L.E.D Indic.On Not Connected Slf1,when Conn.Flickers. Check For Pulsing Output Voltage If So, C618 And C619 (4.7mfd 350vw) O/c.
SONY TTF1UB No Display, Wont Change Ch. Or Switch To Stand By. Check R555 O/c Because Q553 (2sd1173) S/c. Check Also Q550, Q551 For Leakage.
SONY TTFI Channel Selection Faulty On Tt-fi Tuner Unit. Replace All 12 Push Switches S811 Through To S822 On Dispaly Pcb. P.No. 1-552-868-31.

Last Updated on 20/09/98
By Allan
Email: allan@vidcam.com.au