From: "Saved by Windows Internet Explorer 7" Subject: Faults Page Date: Tue, 5 Aug 2008 19:19:01 +1000 MIME-Version: 1.0 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Content-Location: http://users.bigpond.net.au/vidcam/SHARP.HTM X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6001.18000 Faults Page

Welcome to VIDCAM's SHARP VCR = Faults

Models from VC200 through to VC9300.
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VCR SHARP GENERAL Drum Won't Spin Rubber "o"ring Loose Inside Remove Head Drum Assy And Remove=20 .....Don't Force....
VCR SHARP VC200 Mode Cogs Go Out Of Alignment. Pin Missing In Brake Slide.
VCR SHARP VC2300 Drum Rotates Very Fast At All Times Operate Is On. Suspect Ic706, M51724p, On Servo Pcb.
VCR SHARP VC2300 Machine Dead With Tape In Laced Up Position. Check Q914 (2sa770) On Servo Board O/c.
VCR SHARP VC2300 No Capstan Drive L701 O/c Servo Pcb Rtrnz0012gezz
VCR SHARP VC2300 No Capstan Drive. L701 O/c On Servo Pcb. Pt No: Rtnz0012gezz.
VCR SHARP VC2300 No Power Ac Adaptor Fails Q3 Q4 2sc2826
VCR SHARP VC2300 No Power, Ac Adaptor Fails. Q3 And Q4. 2sc2826 Use Original Parts.
VCR SHARP VC2300 Pause, Stop & Record Leds All Lit. With No Deck = Functions. Check Ic807 By Replacement. Check Loading Motor Chip Ic808 And = Loading=20 Motor Should Draw 100ma.
VCR SHARP VC2300 Problems With Rewind Change Reel Motor.
VCR SHARP VC2300 Sound Fluctuating Check Capstan Motor Faulty.
VCR SHARP VC330 Poor Wind And Rewind Playback Ok. Check Aux. Brake Not Releasing Because Ic901 Faulty.
VCR SHARP VC330 Reel And Capstan Motors Going Backwards. Change Ic711
VCR SHARP VC3300 No Channel Indicator, No Go. No 12v At Tp901. Check Q904, Q902, Q903, On Pwb-p.
VCR SHARP VC3300 No Tuner Function And Channel Indicators Not Functioning. Replaced Transistor Q904 And C903 On Pwb-p.
VCR SHARP VC3300 Reel Motor Too Fast Causing Tape Speed To Increase. Q863 Shorted, Also Replace Reel Motor If "02" Type.
VCR SHARP VC3300 Tuner Faulty, Wont Tune In Stations. Check For 31.5v On Pin 5 Of Plug Ic. If Faulty Check Function Of = Zener=20 Ic201, Ix0037ce, On Pwb-1.
VCR SHARP VC3300 Won't Tune Stations. Ic201 (31v Zener) Rhix0037cezz.
VCR SHARP VC381 Audio Low Volume. Change D606 Leaky Is119.
VCR SHARP VC381 Cassette Door Opens Only Half Way On Eject. Lid Lever Angle Assembly Bent. Rebend To Work.
VCR SHARP VC381 Clock Will Not Reset. Change Mp2812 Under Display Panel.
VCR SHARP VC381 Dew Sensor Problems Change R801 47k Ohms With 470k
VCR SHARP VC381 Drum Servo Faulty On Record Q702,q703 Buffer Osl 2sa945
VCR SHARP VC381 F901 Or F902 Blows, Int Failure To Rewind Int Tape Spillage Check Worn Idler If Ok Reel Motor Suspect.
VCR SHARP VC381 Intermittent Or No Eject. Ic803 (m54532p)
VCR SHARP VC381 Intermittently Stopping On Play Or Rec., Chewing Tapes. Change Reel Idler Or Reel Motor (commonly Intermittent In=20 Operation).
VCR SHARP VC381 Low Audio D606 Leaky Iss119
VCR SHARP VC381 No Capstan Drive In Record Mode. D612 On Audio Board Pwb-b Measures Ok But Is Leaky. = Is119.
VCR SHARP VC381 No Chroma In Rec Or Pb Fl501 Rmptd0131gezz
VCR SHARP VC381 No Colour On Play Or Record. Fl501 (rmptdo131gezz). Also Check Fl503
VCR SHARP VC381 No Eject. Change Ic803 (vhim54532p/-1)
VCR SHARP VC381 No Functions 4 Amp Fuse Blown. Check 12 Volt Supply If High (18v) Reg Transistor S/c. make Sure = Replacement Is Mounted Correctly On Heatsink (original Is = Not).
VCR SHARP VC381 No Go - 2.5 Amp. Powerfuse Blown. Check/ Replace Reel Motor - Always Change Reel Motors With Type=20 Numbers Ending In 02.
VCR SHARP VC381 No Replay Audio Ee Audio Ok C621 S/cct (100uf 25v)
VCR SHARP VC381 No Video On E-r Mode. Check Ic309 For O/c - Or C206 For S/c.
VCR SHARP VC381 No Video On Playback Change Ic308.
VCR SHARP VC381 Not Erasing Previous Audio Track. Audio Cable Shorted Under Plastic Tie Near Audio/ctl = Head.
VCR SHARP VC381 Picture Rolling On E-e And Record. Change C438 47 Mfd, C439 (nearly O/c). If Ok Check Around Ic201 = And=20 Ic402.
VCR SHARP VC381 Playback In Colour Will Not Record In Colour. Check Fl503. The Down Converted Signal Should Be 500 millivolt = P-p On=20 Pin 1 Of Colour I.C. The Carrier Signal Should Be 500 Millivolt = P-p At Pin=20 28.
VCR SHARP VC381 Remote Erratic. C811 (.01 Uf) Leaky.
VCR SHARP VC381 When Play Is Selected Squeaking From Head Drum, Then Stops. Change Reel Idler
VCR SHARP VC381 When Record Is Selected Machine Fails To Stay In Record. Check T/u Reel Not Turning In Record Mode. Playback Ok. Change=20 Ic7754.
VCR SHARP VC381 When Replacing Cass Lamp, To Check Correct One Is Fitted. . Check Voltage R872-5. Check Voltage On Point Where Ic802 And = R872-5=20 Connect, Should Be 8 Volts If Lower Wrong Cass Bulb Has Been = Used.
VCR SHARP VC381 Will Inject And Eject Tapes Ok, Tuner Ok, No Functions. Check Cass Lamp, Should Be On At All Times. If Not, Check Cass = Down=20 Switch Bent Or Faulty, Repair Or Replace.
VCR SHARP VC381X No Record Colour. Replaced Filter Fl503.
VCR SHARP VC381X Take Up Spool Not Rotating In Record. Ok In Playback. Change Ic7754.
VCR SHARP VC381X When Pic. Search Is Selec. Mach. F/f Or Rew. Check For 9.9v On Pin 32 Of Ic801. Change Ic801, D7758 If Still=20 Present Check Ic805 And Ic806 If Ok Check Pins 1,4,5 Of 17754 Go = High In=20 Search Mode And Pins 12, 13, 16 Go Low. If D7753 Cathode Is Not = High At=20 This Time, Change Q7751 If Pin 59 Of Ic801 Dosent Go High In = Search Mode=20 Isolate And Check Again If It Now Goes High Pin 59 Is Being Loaded = Down In=20 Surrounding Cct.
VCR SHARP VC383 Intermittently Stopping On Play Or Rec., Chewing Tapes. Change Reel Idler Or Reel Motor (commonly Intermittent In=20 Operation).
VCR SHARP VC383 Low T/u Torque. Adjust R7765 "tu Torque".
VCR SHARP VC383 No Video On E-r Mode. Check Ic309 For O/c - Or C206 For S/c.
VCR SHARP VC383 No Video On Playback Change Ic308.
VCR SHARP VC383 Refer Vc381
VCR SHARP VC383 Self Rec. Tapes, Band Few Lines Deep,third Way Down. Check Record Switching Monostable Faulty, Check C714 And Reel = Motor=20 And Idler.
VCR SHARP VC383 Will Inject And Eject Tapes Ok, Tuner Ok, No Functions. Check Cass Lamp, Should Be On At All Times. If Not, Check Cass = Down=20 Switch Bent Or Faulty, Repair Or Replace.
VCR SHARP VC386 Audio Click In P/back. Usually Only 1 Channel. Rh-1z0038ge. Need Switch Ic Audio.
VCR SHARP VC386 Audio Low On One Channel Replace Ic651 Rh1z0038gezz
VCR SHARP VC386 Audio Low On One Channel Of Own Record. Change Ic Rh120038gezz.
VCR SHARP VC386 Audio Low On One Channel. Replace Ic651 (rh1z0038gezz).
VCR SHARP VC386 Blank Screen On Play And Tuner. L 409 (220 Uh) On Video Pcb.
VCR SHARP VC386 Blank Screen On Play Or E-e. No 12v On Pin5 Of Ic402. Check L407, L409 On Video = Pcb.
VCR SHARP VC386 Capstan Fails To Start D6605
VCR SHARP VC386 Clock Flashes & Returns To Ch1, As If Power Was = Interrupted Replace All Electro's In Psu.
VCR SHARP VC386 Clock Flashes And Resets To Ch1 As If Lost Power Replace All Electros In Psu, Specifically C16 (10uf = 50v)
VCR SHARP VC386 Drum Rotating Too Fast. Chek C710 S/c.
VCR SHARP VC386 Flickering Colour Fl503 Rmptd0052gezz
VCR SHARP VC386 Flickering Colour. Change Filter Fl503. Rmpdt0052gezz.
VCR SHARP VC386 Flickering Colour. Fl503 (rmptd0052gezz).
VCR SHARP VC386 Int No Function Of Channel Change. Check For D/j On Socket Ta On Pwb.
VCR SHARP VC386 Interm. Colour In P/back Or Rec. No Colour In P/back Rec. Replace Fl503.
VCR SHARP VC386 Intermittently Stopping On Play Or Rec., Chewing Tapes. Change Reel Idler Or Reel Motor (commonly Intermittent In=20 Operation).
VCR SHARP VC386 Low Sound Q6601 (bc337) Pin 3 Bi 8.5 Volts.
VCR SHARP VC386 No Colour In Record Ic501 Ha11781nt, Fl503 Rmptd0052gezz
VCR SHARP VC386 No Colour On Record. Ic501 (ha11781nt) Or Fl503 (rmptdoo52gezz)
VCR SHARP VC386 No Picture In Pb Or Ee L409 220=E6h ,l407 On Video Pcb.Check 12v Pin 5 Ic402
VCR SHARP VC386 No Power And Audio Pcb Check C/protector On M/board Near Traking Controll = (12v)
VCR SHARP VC386 No Video On E-r Mode. Check Ic309 For O/c - Or C206 For S/c.
VCR SHARP VC386 No Video On Playback Change Ic308.
VCR SHARP VC386 Poor Colour Saturation On Still Of Pre-recorded Tapes. Change R429 To 1k Ohm On Y/c Pcb.
VCR SHARP VC386 Traking Control No Effect. Traking Control O/c.
VCR SHARP VC386 Tuning Drift All Channels. Check D1430 On Tuning Board Leaky. Also D1425 - 1444.
VCR SHARP VC386 Tuning Drift. Check Pr01 Regulator Also Ic1403 Or Int Tuning Pots.
VCR SHARP VC386 Will Inject And Eject Tapes Ok, Tuner Ok, No Functions. Check Cass Lamp, Should Be On At All Times. If Not, Check Cass = Down=20 Switch Bent Or Faulty, Repair Or Replace.
VCR SHARP VC386.. No/int Reel Drive. Ic705 Ta7267p.
VCR SHARP VC387 Faulty Audio Protector Ic619 On Audio Pcb O/c Icp-n10
VCR SHARP VC387 Faulty Audio. Protector Ic619 On Audio Pcb O/c. Icp-n10.
VCR SHARP VC387 Intermittently Stopping On Play Or Rec., Chewing Tapes. Change Reel Idler Or Reel Motor (commonly Intermittent In=20 Operation).
VCR SHARP VC387 No Drum Rotation. 14 Volt Supply Fuse O/c Not Shown On Cct.
VCR SHARP VC387 No Power On, Clock Ok. Check For 9 Volt On Pin 64 Of Ic801, If Not, Look For O/c=20 Semiconductor Fuse Not Shown On Cct.
VCR SHARP VC387 No Tuner, Blank Screen. Check R954 (2.2 Ohm) And Check Q953, Q954, And Electro's In = Psu.
VCR SHARP VC387 No Tuner. Blank Screen Check R954 2.2 =EA Q953 Q956, Q955 & Electros In = Psu
VCR SHARP VC387 No Video On E-r Mode. Check Ic309 For O/c - Or C206 For S/c.
VCR SHARP VC387 No Video On Playback Change Ic308.
VCR SHARP VC387 Will Inject And Eject Tapes Ok, Tuner Ok, No Functions. Check Cass Lamp, Should Be On At All Times. If Not, Check Cass = Down=20 Switch Bent Or Faulty, Repair Or Replace.
VCR SHARP VC387 Won't Operate. Protector Ic815 On Mecha Cont Pcb. Icp-n5.
VCR SHARP VC387 Wont Operate Proctector Ic815 Icpn10 Mecha Pcb
VCR SHARP VC388 Intermittently Stopping On Play Or Rec., Chewing Tapes. Change Reel Idler Or Reel Motor (commonly Intermittent In=20 Operation).
VCR SHARP VC388 No Colour In Play Replace X502 4.433 Mhz Adjust
VCR SHARP VC388 No Colour On Play. Replace 4.433 Xtal. (x502) - Adjust Frequency.
VCR SHARP VC388 No Functions. Check Q5002 S/c Because Ic15002 S/c.
VCR SHARP VC388 No Go Q1 2sc2625, Ic1 Pc511n
VCR SHARP VC388 No Power. No Clock. No Functions Q5002 O/c No +5v Rail. Aprox Load Current 90-100 Ma
VCR SHARP VC388 No Video On E-r Mode. Check Ic309 For O/c - Or C206 For S/c.
VCR SHARP VC388 No Video On Playback Change Ic308.
VCR SHARP VC388 Power No Go. Q1 (2sc2625) And Ic1 (pc511n).
VCR SHARP VC388 Power Supply Faulty After Fitting A New Capstan Motor. Check: Q1 (2sc2625) Chopper Ic1 Pc511n. Also Change C7022 To (1 = Mfd=20 50v) R7040 To (27k Ohms)
VCR SHARP VC388 Power Supply Wont Start Reliably Reduce Value Of R32/r57 To 27r Instead Of 54r
VCR SHARP VC388 Snowy Or Flyscreen Effect On Own Reccording. Reduce Chroma Record Current.
VCR SHARP VC388 Will Inject And Eject Tapes Ok, Tuner Ok, No Functions. Check Cass Lamp, Should Be On At All Times. If Not, Check Cass = Down=20 Switch Bent Or Faulty, Repair Or Replace.
VCR SHARP VC388 Won't Load Tape. I 806 (s16900a).
VCR SHARP VC388 Wont Load Ic806 Si6900a
VCR SHARP VC390 Black Streaks In Playback Heads Ok, Check 3.8 Mhz Oscillator Is Not Running At 5 Mhz.. = C227=20 Intermintant Replace. Readjusting Will Not Repair The = Fault
VCR SHARP VC390 Int Wont Record Picture Q204, Q205 2sa733
VCR SHARP VC390 Intermittently Stopping On Play Or Rec., Chewing Tapes. Change Reel Idler Or Reel Motor (commonly Intermittent In=20 Operation).
VCR SHARP VC390 Locked In Lp Or Sp Frontpanel Ctrl Won't Affect. Check Sw8001 And Sw8002 Are Inthe Mid Position.
VCR SHARP VC390 Looks Like Video Heads, Black Streaky Lines In Playback Replacing Heads Didnt Fix . The Problem Was The 3.8 Mhz Fm = Oscillator=20 Was Running Naer 5mhz. Trimmer Cap C227 Intermittent. Readjusting = It=20 Worked, But It Has To Be Replaced. to Adjust The Free-run Freq, = Put Vcr In=20 Line In Mode And Place A Frequency Counter On The Osl Output And = Trim The=20 Cap For 3.8mhz
VCR SHARP VC390 No Picture In Play Ic308 Protector Icp N10
VCR SHARP VC390 No Video On E-e Mode. Check Ic309 For O/c - Or C206 For S/c.
VCR SHARP VC390 No Video On Playback. Change Ic308.
VCR SHARP VC390 Poor Record Looks Like Stuffed Heads. C227 Possibly Faulty( Fm Freq) Adjust And Return To Previous = Setting=20 To Check.
VCR SHARP VC390 Poor Recording Ry301 Contacts Dirty - Clean And Replace.
VCR SHARP VC390 Shuts Down After 30 Mins. Replace C12 In Power Supply 220uf 16v
VCR SHARP VC390 White Lines/dots In Play C17 220=E6f/16v In Psu
VCR SHARP VC390 Will Inject And Eject Tapes Ok, Tuner Ok, No Functions. Check Cass Lamp, Should Be On At All Times. If Not, Check Cass = Down=20 Switch Bent Or Faulty, Repair Or Replace.
VCR SHARP VC390 Will Not Eject Tape. Check Lever On Rhs Of Eject Mechanisim Activates Micro Switch = Clean=20 And Service.
VCR SHARP VC468 Int Picture Rolling On Playback. Check R743 Has No Effect If So C725 Gone O/c.
VCR SHARP VC481 Capstan Fails To Start Mode Switch
VCR SHARP VC481 Capstan Fails To Start. Mode Switch. Qsw-r0010gezz.
VCR SHARP VC481 Capstan Slow In Play/rec D742 Servo Pcb
VCR SHARP VC481 Capstan Slow In Play/rec. D742 On Servo Pcb.
VCR SHARP VC481 Capstan Unlocked. Check Tracking Control For Dry Joints.
VCR SHARP VC481 Capstan Won't Lock Even After Replacing, Motor, Bearing, And = Doing A=20 Lock Adjustment. Check For Spikes On Control Track Signal. If So Replace Capstan = Servo=20 Chip(ic702)
VCR SHARP VC481 Cassette Inject Faulty. Won't Open Door Of Cassette. Change Slider Assembly.=20 Lhldx3016gezz.
VCR SHARP VC481 Chews Tapes No Rewind Q8022 Phot Transistor Px0053gezz
VCR SHARP VC481 Chews Tapes, No Rewind. D734 Leaky, Off Pin 10 Of Ic 708 On Pwb-a.
VCR SHARP VC481 Goes Into Rewind. Q8022 Photo Transistor. Px0053gezz.
VCR SHARP VC481 Interm Reel Motor Drive. Check For Dry Joints On Q713.
VCR SHARP VC481 Interm. Capstan Motor Drive. Check For Dry Joints On Q708.
VCR SHARP VC481 No Capstan Lock. R794 (4.7k). Put Another 4.7k In Parallel. On Capstan Servo = Pcb
VCR SHARP VC481 No Or Flickering E-e Pic. In Stop Mode Pb. 9v Is 3v S/b 0v. Ic802 (ir2403 Or Td62105) Faulty.
VCR SHARP VC481 No Reel Drive Ic708 Faulty Placing 3v Dc On Reel Drive Switch Input = (ic705,p2)
VCR SHARP VC481 Operation Light Not On. Change Protector Pr801 Qfs - P1021gezz. Change Q813 2sc945 On = Mechanon=20 Board Pwb-e. C452 S/c On Y/c Board, Also Check Pr-eb Protector On=20 Pwb-e.
VCR SHARP VC481 Picture Flickering In Ee Pb9v Rail Is 3volts. Ic802 Ir2403/td62105
VCR SHARP VC481 Won't Accept Tape. Cassette Switch On Cassette Carriage O/c. = Qsw-f0010gezz.
VCR SHARP VC481 Won't Accept Tape. Slider Assy. Lhldx3016gezz.
VCR SHARP VC481 Won't Tune Stations. Ic951 On Power Supply Pcb.
VCR SHARP VC481 Wont Accept Tapes Slider Asy Lhldx3016gezz
VCR SHARP VC481 Wont Accept Tapes Carrige Switches Qsw F0010gezz
VCR SHARP VC481 Wont Tune Channels Ic951 In Psu
VCR SHARP VC482 Play Selec. Goes Into F.F Search. Own Rec. Ok On Other Mach Check Pin 5 Of Ic802, If Not Zero Volts Change Ic802.
VCR SHARP VC482 Refer Vc481.
VCR SHARP VC482 See Sharp Vc481
VCR SHARP VC482 Wont Record Or Erase Sound. Check If Q603 (2sc2001) Leaky.
VCR SHARP VC483 Power Supply O.K. But No Display Or Functions. Pr801 Fuseable Resistor Faulty.
VCR SHARP VC483 See Sharp Vc481
VCR SHARP VC483 Tape Counter Not Working Check For Obstructions To Auxillary Pulse Generator = Wheel.
VCR SHARP VC486 Clock Gains 10mins/day. C5007 Wont Adjust Tp2 To 131.072khz C5006 (10pf) In Parallel With Trimmer O/c.
VCR SHARP VC486 Clock Runs Fast Adjust Tp2 For 131.072khz If Not C5006 O/c
VCR SHARP VC486 Counter Erratic Photo Sensors Faulty Or Need Clean
VCR SHARP VC486 Counter Numbers Erratic. Q8004 And Q8005 Photo Interrupters Faulty.
VCR SHARP VC486 Counter Problems. Change 2x Photo Interrupters.
VCR SHARP VC486 Cyclic Noise Bar On Play Check C743 100uf 16v Cap. (bias Bypass For Control Track Pulse=20 Amp.
VCR SHARP VC486 Erratic Behaviour Of Deck. Check Faulty Mode Switch.
VCR SHARP VC486 Faulty Load/unload In P/back & Rec. Interm.Changes = Mode. Change Mechanism Position Switch. Qsw-r0008gezz.
VCR SHARP VC486 Goes To Stop Just As It Fully Loads. Drum Pg Coil O/c. On Lower Drum Under Rotary Tx.
VCR SHARP VC486 Int Changes Mode, Chews Tapes Mode Switch Qsw R0008gezz
VCR SHARP VC486 Int Changes Mode, Chews. Mode Switch. Qsw-r0008gezz.
VCR SHARP VC486 Int Cuts Out In Pb Replace Reel Sensors
VCR SHARP VC486 Int Cuts Out In Play/record After 1 Hour. Replace Reel Sensors.
VCR SHARP VC486 Int Picture Rolling On Playback. Check C725 On Servo Board.
VCR SHARP VC486 Interm. Cuts Off On P/back Or Rec After I Hour Approx. Change Reel Sensors - Photo Interrupters = Rh-px0042gezz.
VCR SHARP VC486 Method Of Adjusting Capstan Servo Lock. Short Ends Of D763. Adjust R777 To Give 3.6v At Pin 5 Of T.P.B. = When=20 Short Is Removed Voltage May Change Though Should Remain = Stable.
VCR SHARP VC486 Mod. To Prev. Overheating Ic714 In Servo Circuit. On Track Side Of Servo Pcb Place A 100 Ohm .5w And A 10 Mfd 16v=20 Electro In Series From Emitter Of Q717 To Pin 8 Of = Ic714.
VCR SHARP VC486 No Clock, No Functions. Tuning Stuck On Ch O. X5001 Faulty Or Ceramic Caps On Track Side Of Pcb Causing=20 Shorts.
VCR SHARP VC486 No Clock, No Go, Wont Change Channels X5001 Or Cermac Caps Shorting On Pcb Side.
VCR SHARP VC486 No Colour In Pb Or Rec Q501 2sc2308
VCR SHARP VC486 No Colour On Play/record. Q501 (2sc2308) Faulty.
VCR SHARP VC486 No Functions. Microprocessor, Capstan Drive Ic Shorted, Suspect Capstan = Motor.
VCR SHARP VC486 No Functions. Capstan Mtr Ic And Micropocessor Ic .Suspect Capstan = Mtr.
VCR SHARP VC486 No Load/eject Ic808 Ta7267
VCR SHARP VC486 No Reel Drive Ic810 Ta7267 Q826,q827,q828
VCR SHARP VC486 No Reel Drive. Ic810 (ta7267p/-1) And Check Q826, Q827, Q828.
VCR SHARP VC486 No Reel Motor Drive. Change Ic810 (ta7267p/-1). Check Q826, Q827, Q828.
VCR SHARP VC486 No Remote Control. Check Ic812 (lr3711m/-1). Check Possible Faulty Mode = Switch.
VCR SHARP VC486 Operation Light Not On See Same Fault Vc481 Above.
VCR SHARP VC486 Reel Motor Wont Turn When Laced Up And Playing. Tape Stuck Change Ic715 On Pwb-a Vhiba6209//-1.
VCR SHARP VC486 Rf Inter. On P/back. Could Be Vcr To Close To Tv Transmiter 1. On Pwb-x Head Amp. Board Cut Tracks On Pins 6 & 8 Of = Ic3301.=20 Place A Ferrite Bead Of 4 Turns Across Each Track. 2. Add 180 Pf=20 Capacitors From The Audio In And Out Rca Sockets To Earth. = Hardwire Input=20 Board Gnd. To Power Supply Gnd.
VCR SHARP VC486 Tape Counter Counting Faulty. 1. Check The Lower Reflective Surface On The Counter Relay = Pulley On=20 Top Deck Of Mechanisim. If The Reflective Surface Is Not Perfect - = Replace. P.No. Nplyv0088gezz. 2. Check And Clean Photo Interruptor = Sensors. P.No. Rhpx0042gezz.
VCR SHARP VC486 Vert Jitter Etc On Own Recordings. Q711 Heat Sensitive. Head Switching Varies.
VCR SHARP VC486 Vert Jitter In Self Rec Q711 Head Switch Vaires
VCR SHARP VC486 Won't Accept Cassette. Operation Faulty. Refere Same Fault Sharp Vc8482. Replace C826, 10=E6f 16v, On = Mecha=20 Control Pcb.
VCR SHARP VC486 Won't Record Or Play Colour Intermittently. Fl505 5.2mhz Filter Faulty.
VCR SHARP VC486 Wont Load Or Eject Tapes. Ic808 (ta7267p).
VCR SHARP VC486 Wont Turn On C532 Shorted On Pwb-c
VCR SHARP VC486 Wont Turn On. Check C532 Shorted On Pwb-c.
VCR SHARP VC488 Colour Dashes All Over Screen On Play. Earth Capstan Drive Ic Heatsink, And Add .01uf From Pin 9 To=20 Earth.
VCR SHARP VC488 Colour Dashes In Pb Earth Capstan Drive Ic H/sink, Add .01=E6f B/t Pin 9 & = Earth
VCR SHARP VC488 Goes Into Ff, Rew, Stop Etc By Itself. Q805 On Pwb-e (2sc174) In Syscon.
VCR SHARP VC488 Goes To Stop Just As It Fully Loads Up Drum Pg Coil On Lower Drum O/c (under Rotary = Transformer)
VCR SHARP VC488 Hifi Light Flickers & Goes Out When Hot Or No Hifi On = Play. Audio 9v Goes Low, Ic953 95kucz0072gezz. M5230 L Ic On Power = Supply=20 Board, Its A Bitch To Get At
VCR SHARP VC488 Int Changes Mode, Chews Tapes Etc. Mode Switch. Qsw-r0008gezz.
VCR SHARP VC488 Int Goes Into Any Mode By Itself C805 Syscon 2sc174
VCR SHARP VC488 Laces Up Then Unlaces, Drum Turns For Sec. Or Pic Shakes. Drum Motor Rmotp1071gezz.
VCR SHARP VC488 Lines In Pb. Tracking Not Working Pots In Drawer O/c Repace
VCR SHARP VC488 Looks Like Heads Faulty. Electros In Psu. C956(1uf), C962(1uf), C957(.047uf).
VCR SHARP VC488 No Audio No Functions Ic5006 Rhix0014gezz Microproccer
VCR SHARP VC488 No Capstan Lock, No Ctl. C776 (100=E6f/16v).
VCR SHARP VC488 No Chroma On Play. Mn6163 Chroma Ic.
VCR SHARP VC488 No Reel Drive In Any Mode. Suspect Ic715, Ba6209 On Servo Pcb.
VCR SHARP VC488 No Sound, No Clock Or Channel Display, Ch Buttons Dont Work Ic5006 Rhix0014gezz Microprocessor.
VCR SHARP VC488 Picture Rolls Like Loss Of Capstan Lock. Capstan Servo Adjust = Helps=20 But Not Good Enough. Replace C776(100uf 16v) Electrolytic Capacitor, On Servo Pcb. = (top=20 Left Board). It Was Short Circuit.
VCR SHARP VC488 Picture Shakes Or Wont Play. Drum Motor Rmotp1071gezz
VCR SHARP VC488 Reel Wont Turn When Fully Loaded Wont Eject. Ic715 On Pwb-a. Vhiba6209//-1
VCR SHARP VC488 See Vc486
VCR SHARP VC488 Static In Pb. (looks Like Heads) Electros In Psu C956, C962 , C963 =3D 1=E6f & C957 .047=E6f = c956 In=20 Particular
VCR SHARP VC488 Stopped In Laced Position. Mode Switch. Qswr0008gezz.
VCR SHARP VC488 Switches On, Switches Off, Laces Up Weird Problems. Pcb Behind Timer/clock Display Full Of Dj's Where Leads Connect = To=20 Pcb.
VCR SHARP VC488 Tape Remain Indicator Erratic. Reflective Stripes On T/u Reel U/s Or Q903 In Psu.
VCR SHARP VC488 Tracking Bars On Screen C776 100=E6f In Control Amp
VCR SHARP VC488 Traking Not Working. Check 3 Pots In Drawer, One Or All May Be O/c.
VCR SHARP VC581 Black Screen In Ee Cracked Pcb Near Rf Booster
VCR SHARP VC581 Black Screen On E-e. Craked Pcb Around Rf Booster.
VCR SHARP VC581 Buzz In Sound. Change T1501 Pif.-det. Transformer. New Types 0029.
VCR SHARP VC581 C/stan Rotates B/wards When Stop Pressed. Stops When Played Check Shorting Links J20/j25 Shorting Out On R/h Side Of Mother=20 Board.
VCR SHARP VC581 Capstan On At All Times. No Reel Motor Drive. Check Operation Of Ic706, Bu4011b.
VCR SHARP VC581 Capstan Speed Varies On Play And Record. Replace Ic704. Rh-1x0107gezz.
VCR SHARP VC581 E-e Picture Distorted. Ic1501. (x0275ce).
VCR SHARP VC581 Ee Picture Is Distorted Ic1501 X0275ce
VCR SHARP VC581 Functions Faulty, No Motor Drives. No 14v At Pin 7 Of Plug Pa On Power Supply. Check For Circuit=20 Protector Ip901 In Power Circuit. P.No. 95kpjc285zz.
VCR SHARP VC581 Goes Into Any Mode As Soon As Operation On. Change Q812 Vsdta124es/-1. Should Have 4.5v At Pin 43 Of = Ic801.
VCR SHARP VC581 Intermittent Functions. Q812 (dta124).
VCR SHARP VC581 Looses Drum And Capstan Lock In Play Dry Joint On Xtal X501 In Chroma Section
VCR SHARP VC581 No Colour On Play Or Record. Fl501 (rmptdo131gezz). Also Check Fl503
VCR SHARP VC581 No Go Clock Ok Ip901 2.5 Amp O.C In Psu
VCR SHARP VC581 No Go, Clock Ok. Ip901 2.5a O/c In Psu.
VCR SHARP VC581 No Operate Led No Pcon 12 V Check Ic902 M5236l
VCR SHARP VC581 No Operation Light. Laces Up Then Unlaces. Check Ic902 In Power Supply.
VCR SHARP VC581 No Reel Drive Ic702 Ta7267p
VCR SHARP VC581 No Reel Motor Drive. Change Ic702, (ta7267p).
VCR SHARP VC581 No Tape Functions, No Operate Led. Fuse On Psu, P901 2.5 Amp
VCR SHARP VC581 Operation Faulty. Check P.Con. 9v Switch, Q909, 2sc3518 In Power Supply. if Faulty = Or=20 Overheating, Check For Short Circuit To Ground On P.Con. 9v Line, = Pins=20 14-15 Of Plug Pa. If Short To Ground, Check For Faulty C219, = 100=E6f 16v,=20 Near The Edge Of Main Pcb, Near Ic 402.
VCR SHARP VC581 Pause/still Indicator On But Cont. To Play Or Record. Remove C8001 (47 Mfd 16v) Pwb-w Across Loading Motor.
VCR SHARP VC581 When Tuning To Station - Goes To Blank Screen Agc Faulty. Change Ic1501
VCR SHARP VC581X Wont Play Or F.F. Supply Brake Stuck On. Replace Microcomputer Ic801.
VCR SHARP VC584 Clock On, Won't Operation On. Check For Open Circuit Ip902 In Power Supply. P. No. = 95kpjc0284zz.=20 Check For Short Circuit Or Faulty C1589, 1000=E6f 16v, On Tuner = Pcb.
VCR SHARP VC585 E-e Picture Distorted. C211 (10 Uf/16v) Inside If Module.
VCR SHARP VC585 Ee Picture Distorted C211 10=E6f/16v In If Module
VCR SHARP VC585 Hum And Pattern Interference In Ee And Play. High Freq. = Oscillations=20 On +12 & +9v Rails Replace C913,917,918,919 And C916 In Power Supply.
VCR SHARP VC6300 Sound Wowing. Check Capstan Motor Speed By Selecting Record And Adjust R794 = For Zero=20 Volts On Tp713, If Tp721 Exceed 500 Millivolt P-p Ripple, Change=20 Motor.
VCR SHARP VC6300 Turns Off While Recording Or Switches Off After 6 Inches. Check For Take-up Reel Rotation, Or The Machine Thinks So. Check = That=20 The Reel Isn't Stopping - If It Does Clean Belts And Tyres And = Replace The=20 Clutch. If The Reel Isn't Stopping Check The Output From The = Sensor Af4:=20 It Should Be 5-10v P-p, If Not Replace The Opto Unit Under The = Take-up=20 Reel.
VCR SHARP VC651 Capstan Goes To Half Speed Clean Ctrl Track Head With Pcb Cleaner. Low Control Track Forces = Capstan Servo To Half Speed Mode.
VCR SHARP VC651 Capstan Runs Fast In Record Diode In Syscon Faulty(leaky) D814
VCR SHARP VC651 Capstan Too Fast Check Fg Pulse Dj's Plug A1
VCR SHARP VC651 Capstan Too Fast. Check Fg Pulse, Dj's Around Plug A1.
VCR SHARP VC651 Chews Tapes, Intermittent No Take Up Torque. Reel Brake Not Releasing, Mode Switch Faulty.
VCR SHARP VC651 Chews Tapes, Poor T/u Torque. Reel Brake Not Releasing. Mode Switch?
VCR SHARP VC651 Int Capstan Lock Cracks Around Screws Holding Pcb-a
VCR SHARP VC651 Int Capstan Lock. Craks Around Screws Holding Pcb-a.
VCR SHARP VC651 See Vc685
VCR SHARP VC651 Slow Capstan Speed Pinch Roller In Engaging. Lubricate Pivot.
VCR SHARP VC681 Cassette Loads Up & Down At Power On By Itself ? R822 Dj's Or O/c On Mother Pcb
VCR SHARP VC681 Cassette Loads Up And Down At Power On By Itself. R822 Dj's Or O/c On Mother Pcb.
VCR SHARP VC681 Chews Tapes Loading Belt
VCR SHARP VC681 Chews Tapes. Loading Belt Faulty.
VCR SHARP VC681 Loads Or Eject But No Functions End Sensor O/c
VCR SHARP VC681 No Chroma In Record Chroma Delay Line.
VCR SHARP VC681 No Chroma On Record. Chroma Delay Line.
VCR SHARP VC681 Records Ok ,ee Ok But Mutes Video And Audio No Pb 5v. C413 On Luminance/chroma Sub Board S/cct.
VCR SHARP VC681 See Vc685
VCR SHARP VC681 Will Load And Eject But No Other Functions. End Sensor O/c.
VCR SHARP VC681 Wont Load Or Eject. Interm Doing Either. Reposition The Mode Control Switch.
VCR SHARP VC682 Capstan And Reel Go Forward In Rewind Mode Plug A1 Pin 8 Dj'd
VCR SHARP VC682 Capstan And Reels Go Forward In Rewind. Plug A1 Pin 8 Dj'd.
VCR SHARP VC682 Capstan Slows Down Isolate Pin 13 Of Ic703 And Connect To Earth.
VCR SHARP VC682 Capstan Slows Down. Isolate Pin 13 Of Ic703 And Connect To Earth.
VCR SHARP VC682 No Functions R916 =EA27 In Psu
VCR SHARP VC682 No Functions. R916 (.27 Ohm) In Psu.
VCR SHARP VC682 No Load Motor Ic802 Ta7288
VCR SHARP VC682 No Load Motor Drive. Ic802 (ta7288).
VCR SHARP VC682 No Play Functions Ic801
VCR SHARP VC682 No Play Functions. Ic801 (rh-ix0151gezz).
VCR SHARP VC682 Won't Load/eject. R907 (.27 Ohm) In Psu O/c.
VCR SHARP VC682 Wont Load/eject R907 =EA27 In Psu
VCR SHARP VC682X When In Rec. Pause Mode, Wont Rec. Replace Mode Select Switch.
VCR SHARP VC685 Brakes Don't Lock Hubs On Eject, Pin From Underneath Slider Panel Has Fallen Out.
VCR SHARP VC685 Looks Like Worn Idler Brake Solenoid Underneath Plugs Into Reel Sensor Pcb Not = Working
VCR SHARP VC685 No Clock Display Ic5001 Pwb-i
VCR SHARP VC685 No Clock Display. Ic5001. (rh-ix0164gezz) On Pwb-1.
VCR SHARP VC685 No Picture In Playback Missing Pb 5v Q808 Replace C413 (100=E6f/10v) On Y/c Module = Board=20 (rhs).
VCR SHARP VC685 Reel And Capstan Run Backward Clock Xtal For Ic801 R/s
VCR SHARP VC685 Reel And Capstan Run Backwards, Vcr Won't Turn Off. Clock Xtal For Ic801 Faulty.
VCR SHARP VC685 Similar Symptoms To Worn Reel Idler. Brake Solenoid Underneath Plugs Into Reel Sensor Pcb Not=20 Working.
VCR SHARP VC685 Vcr Wont Turn Off Clock Xtal Faulty For Ic801
VCR SHARP VC685X Wont Eject Tapes Chews Tapes. Replaced Filter Fl801.
VCR SHARP VC7300 Capstan Motor Will Not Operate. Replaced Q809.
VCR SHARP VC7300 Capstan Won't Operate. Q809 (2sd687).
VCR SHARP VC7300 Capstan Wont Operate. Q809 (2sd687).
VCR SHARP VC7300 Capstan Wont Work Q809 2sd687
VCR SHARP VC7300 Cassette Loading Motor On At All Times. Check Q8811 2sd687
VCR SHARP VC7300 Cassette Motor On All Time Q809 2sd687
VCR SHARP VC7300 Cassette Motor On At All Time. Q809 (2sd687)
VCR SHARP VC7300 Cassette Motor On At All Time. Q809 (2sd687).
VCR SHARP VC7300 Chopper Tranformer Squealing Change C920 (10mfd 50v)
VCR SHARP VC7300 Dew Sensor On Q805 Q806 2sc1815
VCR SHARP VC7300 Dew Sensor On All The Time. Q805, Q806 (2sc1815).
VCR SHARP VC7300 Dew Sensor Operating With No Moisture Present. Replace Q805 And Q806.
VCR SHARP VC7300 Dew Sensor Problems. Check Q805 And Q806, 2sc1815.
VCR SHARP VC7300 Drum Rotates At All Times, No Functions. Check Loading Ring Position And Reset If Necessary.
VCR SHARP VC7300 Drum Rotates At All Times, No Inject Or Eject. Check Mechanical Loading Ring Position.
VCR SHARP VC7300 Drum Rotates No Functions Check Loading Ring Position & Reset If Necc
VCR SHARP VC7300 Functions Ok But No Eject Lever #23 Rhs Eject Mech Lubricate
VCR SHARP VC7300 Functions Ok But Won't Eject Tape. Lever (no 33 On Parts List) On Rhs Of Front Loader Sticking,=20 Lubricate.
VCR SHARP VC7300 Ghosting Picture Appears After A Few Hrs. Operation On E-e Freeze Sf1501 Filter On Tuner I.F. Board If Picture Comes Good = Replace=20 Filter.
VCR SHARP VC7300 Int B/w Picture On Playback. Audio Ok. Check If Main Solenoid Releases When Stop Is Pressed. If Not = Solenoid=20 Could Need Lubrication.
VCR SHARP VC7300 Int Pulsing Of Aux. Motors. Change Regulator Trans 2sc1212a To A Bd139 With Moderate Heat=20 Sink.
VCR SHARP VC7300 Int Recording. Check Ic1301 Pin 8 For Int Loss Opf Signals.
VCR SHARP VC7300 Loading Motor Weak. Change Q8091.
VCR SHARP VC7300 Loading Motor Won't Rotate. Look For Thermal Output To Main Solenoid O/c.
VCR SHARP VC7300 Loss Of Colour On Pre-rec. Playback Of Own Rec. Ok. Fit 270 Pf In Parallel With C540. Fit 1.8k Ohms 1/4w In Parallel = With=20 R522.
VCR SHARP VC7300 No 12 V Rail R903 =EA27 Fuse
VCR SHARP VC7300 No 12 Volts At Tp901. Replaced R903.
VCR SHARP VC7300 No 12v At T.P. 901. On Vc7300 Check R903 0.27 Ohms. On Vc7700 Check R912 0.27 Ohms = Q904=20 2sd1128.
VCR SHARP VC7300 No 12v From Power Supply. Check R903 (.27 Ohm Fusible).
VCR SHARP VC7300 No Capstan Motor Drive. Check Q809, 2sd687.
VCR SHARP VC7300 No Func.Only Eject/load, Head Drum Running Continuously. Check Faulty Unload Or Afterload Switch. Sw01 And Sw02 On The=20 Deck.
VCR SHARP VC7300 No Power Indication, No Clock Fuse F902 O/c. Change Q908 With 2sc1826 Q920 10 Mfd 50v Q942 10 Mfd = 16v
VCR SHARP VC7300 No Power No Clock Q908 2sc1212 C916 10=E6f
VCR SHARP VC7300 No Power, No Clock. Q908 (2sc1212) Also Replace C916 (10 Uf).
VCR SHARP VC7300 No Power. Clock Inoperative. Replaced Q908, C920 And C942.
VCR SHARP VC7300 No Servo Lock In Play X502 Rcrsa0011 Or Ic504 An6342
VCR SHARP VC7300 No Servo Lock On Play. X502 (rcrsa0011) Or I504 (an6342n).
VCR SHARP VC7300 Picture Rolling On E-e And Record. Check I.F. Package Cct's Output If Ok Check C438 (47 Mfd) Gone=20 Low.
VCR SHARP VC7300 Poor Or No Colour When Tapes Rec. On Other Mach. Own Rec Ok Fit A 270pfd In Parallel With C540 And Fit 1.8 Kohm In Parallel = With=20 R522 Then Check Chroma Oscillator Frequency.
VCR SHARP VC7300 Suddenly Turns Off.Play/rec. Restores Normal Functions. Check Take-up Spool Is Stopping. If It Is, Check The Play Idler = May=20 Need Replacement. If The Spool Doesn't Stop, The Cassette Lamp = Could Just=20 Be Responsible (intermittently O/c) Or Take-up Rotation Sensor = Opocoupler=20 Assembly Is Faulty.
VCR SHARP VC7300 Tangles Or Chews Tapes When Ejected. Prevalent After Rew. Replaced Load Belt.
VCR SHARP VC7300 Tape Looping After Rewind. Replace T/u Turntable, Main Brake And Idlers And Check Main = Brake=20 Torque As Per Service Manual.
VCR SHARP VC7300 Tape Wont Load. Head Drum Rotates When Play Is Selected. Put Loading Ring Assy In Correct Position And = Sequence.
VCR SHARP VC7300 Won't Accept Or Inject Cassette. Check Q8811 Or D313.
VCR SHARP VC7300 Won't Accept Tape. Switch On Front Loading Mechanisim Pt No: = Qswt0001gezz.
VCR SHARP VC7300 Wont Accept Tapes Switch On Front Loading Mech P# Qswt0001gezz
VCR SHARP VC7700 Cassette Loading Motor On At All Times. Check Q8811 2sd687
VCR SHARP VC7700 Chopper Tranformer Squealing Change C920 (10mfd 50v)
VCR SHARP VC7700 Dew Sensor Problems. Check Q805 And Q806, 2sc1815.
VCR SHARP VC7700 Drum Rotates At All Times, No Inject Or Eject. Check Mechanical Loading Ring Position.
VCR SHARP VC7700 Int Ejects Tapes, Flap Opening Int. Without A Tape In. 555 Timer Ics On Mechanon Board Faulty.
VCR SHARP VC7700 Int Recording. Check Ic1301 Pin 8 For Int Loss Opf Signals.
VCR SHARP VC7700 Laces Up Then Unlaces. Change Slack Sensor On Pinch Roller Bracket.
VCR SHARP VC7700 Loading Motor Weak. Change Q8091.
VCR SHARP VC7700 Loading Motor Won't Rotate. Look For Thermal Output To Main Solenoid O/c.
VCR SHARP VC7700 Loss Of Colour On Pre-rec. Playback Of Own Rec. Ok. Fit 270 Pf In Parrallel With C540. Fit 1.8k Ohms 1/4w In = Parallel With=20 R522.
VCR SHARP VC7700 No 12v At T.P. 901. On Vc7300 Check R903 0.27 Ohms. On Vc7700 Check R912 0.27 Ohms = Q904=20 2sd1128.
VCR SHARP VC7700 No Capstan Motor Drive. Check Q809, 2sd687.
VCR SHARP VC7700 No Play F.F. Rew. Or Rec. Replaced Capstan Motor.
VCR SHARP VC7700 No Power Indication, No Clock Fuse F902 O/c. Change Q908 With 2sc1826 Q920 10 Mfd 50v Q942 10 Mfd = 16v
VCR SHARP VC7700 Refer Vc7300
VCR SHARP VC7700 See Vc7300
VCR SHARP VC7700 Tangles Or Chews When Ejected. Prevalent After Rew. Replaced Load Belt.
VCR SHARP VC7700 Won't Accept Or Inject Cassette. Check Q8811 Or D313.
VCR SHARP VC7700 Won't Turn Off. Cass. Lamp On,head Drum Rotates. Check Failure Of Unload End Switch Sw 1. If The Tape Guides Have = Not=20 Retracted Fully, Check The Loading Mechanics Starting With The = Loading=20 Motor Belt.
VCR SHARP VC7750 Cassette Loading Motor On At All Times. Check Q8811 2sd687
VCR SHARP VC7750 Chopper Tranformer Squealing Change C920 (10mfd 50v)
VCR SHARP VC7750 Dew Sensor Problems. Check Q805 And Q806, 2sc1815.
VCR SHARP VC7750 Drum Rotates At All Times, No Inject Or Eject. Check Mechanical Loading Ring Position.
VCR SHARP VC7750 Int Recording. Check Ic1301 Pin 8 For Int Loss Opf Signals.
VCR SHARP VC7750 Loading Motor Weak. Change Q8091.
VCR SHARP VC7750 Loading Motor Won't Rotate. Look For Thermal Output To Main Solenoid O/c.
VCR SHARP VC7750 Loss Of Colour On Pre-rec. Playback Of Own Rec. Ok. Fit 270 Pf In Parrallel With C540. Fit 1.8k Ohms 1/4w In = Parallel With=20 R522.
VCR SHARP VC7750 No 12v At T.P. 901. On Vc7300 Check R903 0.27 Ohms. On Vc7700 Check R912 0.27 Ohms = Q904=20 2sd1128.
VCR SHARP VC7750 No Capstan Motor Drive. Check Q809, 2sd687.
VCR SHARP VC7750 No Power Indication, No Clock Fuse F902 O/c. Change Q908 With 2sc1826 Q920 10 Mfd 50v Q942 10 Mfd = 16v
VCR SHARP VC7750 Refer Vc7300
VCR SHARP VC7750 See Vc7300
VCR SHARP VC7750 Won't Accept Or Inject Cassette. Check Q8811 Or D313.
VCR SHARP VC781 Int Stops In Rew/ff. Earth Cassette Slider By Fitting Spring (mspro113gefj)
VCR SHARP VC782 Fails Recording After Pause. Replace Load Belt.
VCR SHARP VC782 Hum On Ee Audio. Ic601 In Audio Board
VCR SHARP VC782 Supply Guide Comes Back And Gets Caught On Back Tension = Arm. Replace Loading Gear Under Supply Guide
VCR SHARP VC787 Operate Light Goes Out After 8 Seconds Check F902 Ur15v Rail
VCR SHARP VC8300 Agc On Monitor Only Ok In Playback. Q1507 No Base Voltage Due To R1540 Being O/c Or High.
VCR SHARP VC8300 Agc Or Negative Picture. Fl4401 S/c.
VCR SHARP VC8300 Blowing Fuse F803. Wont Accept Or Eject Tape. Replace Eject Motor.
VCR SHARP VC8300 Cap. Speed Varying. Wow In Sound. Servo Phase Signal Faulty Remove Bridge 1704 On P.W.B.-a. Change It With 680k Ohms And = O.O22 Mfd=20 In Parallel.
VCR SHARP VC8300 Capstan Running Fast. Q718, Q719 S/c.
VCR SHARP VC8300 Capstan Slows When Hot Noise Band In Pb C729 10=E6f
VCR SHARP VC8300 Capstan Slows When Hot, Noise Band Thru Picture. C729 (1ouf Tan).
VCR SHARP VC8300 Capstan Speed Varies, Wow In Sound. Check Bridge I704 On Pwb A.
VCR SHARP VC8300 Capstan Varies Speed Wow In Audio Check Bridge I704 On Pwb-a
VCR SHARP VC8300 Cassette Loads But Not Threading. Q714, Q716, Q717 S/c.
VCR SHARP VC8300 Cassette Will Not Load Or Unload Or Eject. 1. Check For 25v Present On Loading Motor. 2. Check For Faulty = Ry801=20 Load/unload Switch.
VCR SHARP VC8300 Cassette Will Not Load. Cassette Down Switch S2 Broken.
VCR SHARP VC8300 Chews Or Tangles Tape When Ejected. Replace Rubber Boot On Take Up Brake Arm.
VCR SHARP VC8300 Drum Fails To Start. Drum Motor Int. Rmotp101pgezz.
VCR SHARP VC8300 Drum Wont Start Drum Motor Int P# Rmotp1019gezz
VCR SHARP VC8300 Ejects After Loading Up. Change Loading Belt.
VCR SHARP VC8300 Horizontal Noise Bars. 1. Capstan Running Slow - Ic1703 2. Dry Joint Thick-film Cr503. = 3.=20 Reset D Lock (r711)
VCR SHARP VC8300 Int Blows F903 When Unlacing. Faulty Drum Motor Or Forward/reversee Switch Int. Shorting. = (p.No.=20 Qsw-10002ge).
VCR SHARP VC8300 Int Colour Or Lum In Record Ic301 Sa8063
VCR SHARP VC8300 Int Loss Of Playback Picture (blank Screen) Look For D/j's On Plug/socket Converter Cd On Pwb-c.
VCR SHARP VC8300 Int Stops In Play After Lace Up Main Solenoid Sticking. Lub Or Replace
VCR SHARP VC8300 Int Stops In Play/record Slack Sensor Faulty
VCR SHARP VC8300 Int Stops On Play After Lace-up. Main Solenoid Sticking - Lubricate Or Replace.
VCR SHARP VC8300 Inter. Blows Fuse F903. Blows When Tape Unthreading. Check Faulty Drum Motor. Check Intermittent Short In The=20 Forward/reverse Switch (part No. Qswf0002ge). Mounted Near The=20 Solenoids.
VCR SHARP VC8300 Interm. Colour Flashing Of Self Rec. Replaced Ic301.
VCR SHARP VC8300 Intermittent Colour Flashing On Playback Of Own Recording. Change Ic301 Rec. Amp. Vhisa 8063//-1.
VCR SHARP VC8300 Intermittently Drum Fails To Start In P/back Or Record. Change Int. Drum Rmotp1019gezz.
VCR SHARP VC8300 Intermittently Stops In Play And Record. Slack Sensor Faulty.
VCR SHARP VC8300 Intermittently Stops On P/back Or Rec. After Lace Up. Change Main Solenoid Plunger Rplu0046gezz.
VCR SHARP VC8300 Lines Across Pict. And Sound Wavering. Capstan Motor Faulty.
VCR SHARP VC8300 Loads Up And Ejects Tape. Check For Craks In Connector Panel Below Solenoids (at Front Of=20 Deck).
VCR SHARP VC8300 Machine Stops In Laced Up Position. Solenoid Sticking Need Lubricating.
VCR SHARP VC8300 No "fast Forward" Spring (49) Fallen Off.
VCR SHARP VC8300 No Audio In Ee I1502 Ix0043
VCR SHARP VC8300 No Capstan Drive Q718,q719,q720,q721,q723
VCR SHARP VC8300 No Capstan Drive. Q721 (2sd880) In Capstan Brake.
VCR SHARP VC8300 No Capstan Lock Tracking Pot Or Track To Pot O/c
VCR SHARP VC8300 No Capstan Lock. Tracking Pot Or Pc Board To Pot Open Circuit.
VCR SHARP VC8300 No Capstan Motor Drive. Replace All Q718, Q719, Q720, Q721, Q723.
VCR SHARP VC8300 No Capstan Motor Drive. Check Q718. If Faulty Also Check Q719, Q720 Q723 And D711. = Transistor=20 Substitutes: Q714, 715 And Q 718, 719 Were 2sc2021. Use 2sc945aq. = Q716 And=20 Q720, 723 Were 2sa933. Use 2sa733 Or 2sa950y.
VCR SHARP VC8300 No Colour. 1. Ic1505. 2. Cr501. 3. Check Pin 3 Of Pugcb, Adjust Chroma = Current=20 Control On Head Amp.
VCR SHARP VC8300 No Drum Motor Drive Replaced Q714,q715,q716,q717
VCR SHARP VC8300 No Drum Motor Drive. Replace Q714, Q715, Q716, Q717.
VCR SHARP VC8300 No Drum Motor Drive. Check Q714. If Faulty Also Check Q715 And Q716. transistor=20 Substitutes: Q714, 715 And Q718, 719 Were 2sc2021. Use 2sc945aq. = Q716 And=20 Q720, 723 Were 2sa933. Use 2sa733 Or 2sa950y.
VCR SHARP VC8300 No Pic On Record/play. L405 Faulty Or Ic1402 (ha11703).
VCR SHARP VC8300 No Picture In Play/record L405 Or Ic1402 Ha11703
VCR SHARP VC8300 No Picture In Playback. Change C439 If Fault Still Present Change Ic402.
VCR SHARP VC8300 No Sound On E-e I1502 (ix0043).
VCR SHARP VC8300 No Sound On Own Recordings Pre-recorded Tapes Ok. Ic601 Faulty.
VCR SHARP VC8300 Noisy Picture After Playing A Pre-recorded Tape Sev. Times. Check Erase Osc If Partly Operating On Playback, If So Ic601=20 Faulty.
VCR SHARP VC8300 On Playback Looks Like A Capstan And A Drum Servo Fault. Check C731 10 Mfd Tant For Leakage Ic702, Ic703 Etc.
VCR SHARP VC8300 Overshoot On Black To White Transitions On Own Recordings. Check Deviation Level Adjustment.
VCR SHARP VC8300 Patterning On Ch4 Or Snowy On Ch3 Output Of Rf Converter. Faulty Rf Converter.
VCR SHARP VC8300 Ripple In Sound. 1. Faulty Capstan Motor. 2. Worn/corrugated Pinch = Roller.
VCR SHARP VC8300 Smeary Picture. C4413 Or Video-board Dry Joint.
VCR SHARP VC8300 Snowy Pic On Tuner And Play. Q1201 (2sc2570) In Rf Booster.
VCR SHARP VC8300 Snowy Picture In All Modes Q1201 2sc2570 In Rf Booster
VCR SHARP VC8300 Snowy Picture On Tuner And/or Playback. Q1201 In Rf Booster Unit. Use Toshiba 2sc2753.
VCR SHARP VC8300 Snowy Picture. Q1201 In Modulator S/c.
VCR SHARP VC8300 Stops Int Reel Motor Or/and Q6006 2sd687
VCR SHARP VC8300 Stops Intermittently. Check Reel Motor And Q6006 (2sd687).
VCR SHARP VC8300 Tangles Tape On Eject. Change Brake Rubber On Take-up Side Reel. = Pgumm0012gezz.
VCR SHARP VC8300 Tape Stops In Play Pinch Solenoid Not Operating. Check Fuse Under Inslulation On=20 Solenoid
VCR SHARP VC8300 Tape Stops In Play Mode. Pinch Solenoid Not Operating, Check Fuse Under Insulation On=20 Solenoid.
VCR SHARP VC8300 Tapes Getting Chewed. Worn Out Brushes In Reel Motor - Change Reel Motor. intermediate = Drive=20 Wheel For Supply And Take Up Spools Seized. Rough Edges On Guide = Slots For=20 Intermediate Drive Wheel - Smooth Off Roughness Very Carefully = Without=20 Enlarging Slots. This Fault Usually Occurs When E120/180 Tape Has = Been In=20 Play Or Record Mode For About Half Of The Tape Length.
VCR SHARP VC8300 Tapes Tangle On Eject Replace Brke Rubber On T/u Reel
VCR SHARP VC8300 Tapes Tangle On Eject. Replace Brake Rubber On T/u Reel.
VCR SHARP VC8300 To Operate Mechanism With Top Servo Pcb Up. Remove Plug Ao On Servo Pcb.
VCR SHARP VC8300 Tracking Drifting Over A Couple Of Weeks. Change Capstan Motor.
VCR SHARP VC8300 Will Not Eject From Carriage,wont Allow Carr.To Drop Correc Check Lock Off Lever (for Releasing Cassette Flap Broken), Or = Has Been=20 Forced Out Of Position. Change Lock Off Lever.
VCR SHARP VC8300 Will Not Rewind Gear Fallen Off Vs Reel-motor.
VCR SHARP VC8300 Won't Load Or Unload. Change Loading Motor Ic1805 Sta401 Motor Changeover Switch = (p.No.=20 Qsw-10002ge).
VCR SHARP VC8300 Won't Play "c" Size Cassette Adaptor. Adjust Slack Sensor (vr844) On On Pwb-a.
VCR SHARP VC8300 Won't Switch Off. Check Q902 S/c.
VCR SHARP VC8300 Wont Play Vhsc Tape In Adaptor Adjust Slack Sensor Vr844 On Pwb-a
VCR SHARP VC8300 Wont Tune To Stations. Check Aux/tuner Switch Faulty.
VCR SHARP VC8300 Wow And Flutter. No Capstan Servo. Check Bridge On Pwb A And Or Replace With Original = Part.
VCR SHARP VC8300 Wow In Audio Capstan Belt Or Dry Bearings
VCR SHARP VC8300 Wow In Sound. Capstan Belt, Or Dry Bearings In Motor.
VCR SHARP VC8300 Z Paid
VCR SHARP VC8452 No Or Intermittent Reel Drive In All Modes. Change Ic705, (ta7267p)
VCR SHARP VC8482 No High Band On Tuner. R958 (2.7k0 In Psu.
VCR SHARP VC8482 No High Band Tunner R958 2.7k In Psu
VCR SHARP VC8482 No Picture In Cue/rewind Ic704 Td62104
VCR SHARP VC8482 No/int Reel Drive Ic705 Ta7647
VCR SHARP VC8482 Won't Accept Cassette. Check Operation Of Cass. Down Switch. Pin 1 Of Plug Aa, Cass. = Down (l)=20 Should Be (h) With No Cassette In.
VCR SHARP VC8482 Won't Accept Cassette. Operation Faulty. If The Main Cam Gear On The Underside Of Mechanisim Is Wound = Fully=20 Clockwise Then Rotate, By Use Of The Loading Motor Worm, 180 Deg = Counter=20 Clockwise. A. If Then All Operations Perform Without Faulty = Replace=20 Suspect C818, 10=E6f 16v, On Main Pcb. B. If Operations Still = Faulty Check=20 Alignment Of Mode Switch. Check Underside Of Mode Switch For Craks = In=20 Plastic.
VCR SHARP VC8581 Intermittent Recording. Check Ic401 (ha11744nt1) Video Processor For Luminance At Pin 20 = And=20 Fm Out. Osc Signal At Pin 12 To Video Heads.
VCR SHARP VC9100 Interm. Chewing, Cuts Off On P/back And Record. Check If Reel Idler Ok, Replace Int. Reel Motor. = Rmotv1008gezz.
VCR SHARP VC9100 Interm. White Lines Break Up Of Pic. On E-e And P/back. Only On Rf Out Not Video Out. Replace Ic403 On Y/c = Pcb.
VCR SHARP VC9100 Loses Colour On Recordings Change Filter Fl504 Rmptdoo52gezz.
VCR SHARP VC9100 No Picture In Ee Or Playback. Replaced Ic403 On Video Pcb.
VCR SHARP VC9100 No Power, No Clock. No 240v To Mains Transformer? Check R901, Change C901 (.1 Mfd). = If=20 Voltage To Power Supply Change C9009 (10 Mfd 63v).
VCR SHARP VC9100 No Reel Motor Voltage. Change Q8001 (2sd880).
VCR SHARP VC9100 No Reel Torque On Playback Or Record. Change Q7754 2sd882 And Add 27 Ohm Collector To = Emitter.
VCR SHARP VC9100 No Reg. 12v Pin 2 Ae. Check R9019 (15 Ohms). Check Q9006 Use (2sc1826).
VCR SHARP VC9100 No Video On E-e Mode. Change C204 (220mfd 10v).
VCR SHARP VC9100 Picture Un Stable On Some Channels. Replace Zener Ic, 11401, Rhix0037gezz.
VCR SHARP VC9100 Poor Or No Luminance Change Ic403
VCR SHARP VC9100 Refer Vc9300
VCR SHARP VC9100 Rf Interf. On Low Ch. Under Weak Signal Conditions. Remove R9004 And C9006.
VCR SHARP VC9100 See Vc9300
VCR SHARP VC9300 Blows 2.5 A Sb Fuse On Rear Of Vcr Q9002 In Psu Or Reel Motor If '02' Type
VCR SHARP VC9300 Blows 2.5a Sb Fuse At Rear Of Vcr. Q9002 In Psu.
VCR SHARP VC9300 Blows Fuse On P/supply 12v Rail Goes 25v. Replace R16 In P/supply And Remove Glue From Pcb.
VCR SHARP VC9300 Cass. Will Not Eject, Won't Allow Carriage To Drop Corre. Check Lock Off Lever (for Releasing Cassette Flap Broken), Or = Has Been=20 Forced Out Of Position. Change Lock Off Lever.
VCR SHARP VC9300 Cassette Will Not Eject. Door Flap Not Opening Fully Due To Bent Lever Angle = Assembly.
VCR SHARP VC9300 Chewing Tapes. Cassette Down-end (csd) Switch Broken, Or Reel Motor.
VCR SHARP VC9300 Chews Tapes Int , Stops In Play Reel Motor Rmotv1008gezz
VCR SHARP VC9300 Clock Display Shows Two Days Ic5001
VCR SHARP VC9300 Distorted Or No Pic On E-e. Q721 (2sb4568) On Pwb-a.
VCR SHARP VC9300 Distorted Picture In Ee Q721 2sd468 Pwb-a
VCR SHARP VC9300 Drum Moor On All The Time. Remove Glue On Q717 And Q718.
VCR SHARP VC9300 Drum Speed Int X502
VCR SHARP VC9300 Drum Spins All Time Remove Glue On Q717, Q718 Or Q718 Faulty.
VCR SHARP VC9300 Drum Turns All The Time. Q717 (2sc945)
VCR SHARP VC9300 For Low Reel Torque In All Modes. Check For D/j's On Q8001, Located At Rear Of Chassis, By The = Head=20 Drum.
VCR SHARP VC9300 Goes To Stop As Soon As It Is Fully Loaded. Ic2002 On Pwc "d". Head Switching Pulses Low In = Amplitude.
VCR SHARP VC9300 Grey Washed Out Pic In Play Ic401
VCR SHARP VC9300 Int Blows 2.5a Fuse At Rear Of Vcr. Change Reel Motor If "02" Type.
VCR SHARP VC9300 Int Capstan Speed Ic703
VCR SHARP VC9300 Int Capstan Speed After 1-2 Hours Ic703
VCR SHARP VC9300 Int Chews Tapes Or Cuts Out In Play/record. Reel Motor Int (rmotv1008gezz).
VCR SHARP VC9300 Int Colour Ic503
VCR SHARP VC9300 Int Colour And Drum Speed Ic504
VCR SHARP VC9300 Int Colour On Recordings. Fl504 (doo52ge).
VCR SHARP VC9300 Int Erattic Behavior Ic801 Cpu
VCR SHARP VC9300 Int No Power/ Stops Q808
VCR SHARP VC9300 Int Play Or Record. Change Idler Assembly And Check For Lazy Drum Motor.
VCR SHARP VC9300 Int Play Pic Fl401
VCR SHARP VC9300 Int Reel Motor Slows R7733
VCR SHARP VC9300 Int Stops C719 Leaky
VCR SHARP VC9300 Interm. Chewing, Cuts Off On P/back And Record. Check If Reel Idler Ok, Replace Int. Reel Motor. = Rmotv1008gezz.
VCR SHARP VC9300 Interm. White Lines Break Up Of Pic. On E-e And P/back. Only On Rf Out Not Video Out. Replace Ic403 On Y/c = Pcb.
VCR SHARP VC9300 Intermittent Colour On Playback. 1. D/j On C534. 2. Craked P.C. Board Near Centre Retaining Screw = Around R538.
VCR SHARP VC9300 Intermittent No Power. D/j Mains I/p Board.
VCR SHARP VC9300 Intermittent Wow On Sound. Change R745. Check Also For D/j's Around Ic7753 And C788=20 (leaky).
VCR SHARP VC9300 Intermittently Shuts Down. No Functions No Display C903 Low Capacitance. (47uf 16v Servo/sys Con Pcb)
VCR SHARP VC9300 Loses Colour On Recordings Change Filter Fl504 Rmptdoo52gezz.
VCR SHARP VC9300 Low Reel Motor Torque Q7754 2sd882
VCR SHARP VC9300 Low Reel Motor Torque On Play And Record. Q7754 (2sd882).
VCR SHARP VC9300 Low Reel Torque In All Modes. Look For D/j's On Q8001 Located At Rear Of Chassis Along Side = Head=20 Drum.
VCR SHARP VC9300 Mains Fuse Blown (f9001 2.5a) Check Q7754 For O/c And R7758 (27 Ohm), Change Q903 And D901 On=20 Mechanon Board.
VCR SHARP VC9300 No "stop" Function. Poor Connection Plug Ha.
VCR SHARP VC9300 No 12v Reg From Psu R9019 15=EA , Q9006 2sc1983
VCR SHARP VC9300 No Capstan Drive Plug Ad Crimped
VCR SHARP VC9300 No Colour Int In Record Fl504 D0052ge
VCR SHARP VC9300 No E.E. Picture. Check Q721 O/c In Tuner, Use Bc337.
VCR SHARP VC9300 No Eject Ic801
VCR SHARP VC9300 No Output From Modulator. Check L2 O/c (12 Volt Supply).
VCR SHARP VC9300 No Picture - No Sound. Tuner/aux. Switch In Aux./position.
VCR SHARP VC9300 No Picture In Ee Mode. Replaced C204 (220 Mfd 10v).
VCR SHARP VC9300 No Picture In Ee Or Pb Fl202
VCR SHARP VC9300 No Picture In Ee Or Playback. Replaced Ic403 On Video Pcb.
VCR SHARP VC9300 No Picture In Playback. Change C439 If Fault Still Present Change Ic402.
VCR SHARP VC9300 No Power F9001 O/c Q9001 Shorted
VCR SHARP VC9300 No Power, No Clock. No 240v To Mains Transformer? Check R901, Change C901 (.1 Mfd). = If=20 Voltage To Power Supply Change C9009 (10 Mfd 63v).
VCR SHARP VC9300 No Reel Drive Q8001 2sd880
VCR SHARP VC9300 No Reel Drive In Pb/rec But Ff/fr Ok Q7754
VCR SHARP VC9300 No Reel Motor Drive. Q8001 (2sd880).
VCR SHARP VC9300 No Reel Torque On Playback Or Record. Change Q7754 2sd882 And Add 27 Ohm Collector To = Emitter.
VCR SHARP VC9300 No Reg 12v From Power Supply. R9019 (15 Ohm) Q9006 (2sc1983).
VCR SHARP VC9300 No Reg. 12v Pin 2 Ae. Check R9019 (15 Ohms). Check Q9006 Use (2sc1826).
VCR SHARP VC9300 No Reverse Search With Tape Inserted. Change Reel Motor.
VCR SHARP VC9300 No Rew., F.F Ok. Pressing Rewind Again Produces F.F. & = Rew. Check R7751 Relay Sticking.
VCR SHARP VC9300 No Rewind Ry7751
VCR SHARP VC9300 No Sound. In E.E. And Playback. Faulty Rf Converter - Replace.
VCR SHARP VC9300 No Video On E-e Mode. Change C204 (220mfd 10v).
VCR SHARP VC9300 Noise Bars Floating Through Picture - No Colour On Play. X502 (4.43 Mhz) Xtal Faulty. Divided Down For 50 Hz Reference In = Capstan Servo, Phase Lock Etc. Can Also Be Failure Of Ic504=20 (an6342n).
VCR SHARP VC9300 Noise Bars Move Slowly Through The Pic. Sound Dosen't Wow. Check The Capstan Lock Voltage At Tp3 When The Flywheel Is = Slowed By=20 Hand, It Doesn't Alter. Usually Waveform Tp1 Is Missing, Due = Either To=20 D707 Being Leaky Or R475 (82 K Ohm) O/c. If The Drum And Capstan = Servos=20 Are Both Wowing, Check That The Pb 50hz Signal Is = Steady.
VCR SHARP VC9300 Noise On Cue Lub Roller Asy #17 In Parts List
VCR SHARP VC9300 Noisy Picture On Own Recording. Mono Multi Q702/q703 Out Of Adjustment. Adjust R709.
VCR SHARP VC9300 Not Erasing On Record C611 C512
VCR SHARP VC9300 On Rec. Noise Bars Floating Through Pic. Not Recording Control Pulses On Tape When Recording C717 (.33 = Mfd=20 Tant) Faulty. Also Can Be Failure Of I.C. 701 (an6344).
VCR SHARP VC9300 Pic And Audio Muted On Pause Q817
VCR SHARP VC9300 Pic Unstable In Ee Zener I1401 Ix0037ge
VCR SHARP VC9300 Pic Unstable On E-e Zener Ic I1401 (ix0037ge).
VCR SHARP VC9300 Picture Un Stable On Some Channels. Replace Zener Ic, 11401, Rhix0037gezz.
VCR SHARP VC9300 Plays For Three Sec. Then Motors Stop. Int After Load Switch.
VCR SHARP VC9300 Poor Or No Drum Rotation Ic704 M51724p Drum Current Driver
VCR SHARP VC9300 Poor Or No Luminance Change Ic403
VCR SHARP VC9300 Poor Picture In Ee & Play Ic403 Iz0008ge
VCR SHARP VC9300 Poor Picture No Luminance. Replaced Ic403.
VCR SHARP VC9300 Poor Picture On E-e And Play. Ic403 (iz0008ge).
VCR SHARP VC9300 Poor Recorded Picture. C204 (22ouf)
VCR SHARP VC9300 Recorded Picture Poor C204 220 =E6f
VCR SHARP VC9300 Rf Interf. On Low Ch. Under Weak Signal Conditions. Remove R9004 And C9006.
VCR SHARP VC9300 Stops After 30 Minutes On Playback If Fault Occurs In Play Or Record But Not Fast Wind,check Drum = Pick Up=20 Head.
VCR SHARP VC9300 Stops As Soon As Laced Up Ic2002 Pcw-d Head Sw Pulswe Low
VCR SHARP VC9300 Stops For No Reason And /or Chewing Tapes. Capstan Bearing Is Binding. Remove, Clean And Lubricate Capstan=20 Flywheel Bearing.
VCR SHARP VC9300 Tape Jammed. Cassette Cover Release Spring (4) Fig. 35 Is Bent - = Replace.
VCR SHARP VC9300 Tape Speed Varies. S/h O/p (9) Ic703 Permanently Around 10v. Replace = Ic703.
VCR SHARP VC9300 Tape Spills Out From The Supply Reel: Wont Rew. At End. Check Reel Motor Faulty And Will Not Work Under Full Load, Or = Reel=20 Idler Wheel Binding On Shaft Or Chassis And/or Clutch Binding, = Faulty=20 Slide Switch.
VCR SHARP VC9300 Tapes Getting Chewed. Worn Out Brushes In Reel Motor - Change Reel Motor. intermediate = Drive=20 Wheel For Supply And Take Up Spools Seized. Rough Edges On Guide = Slots For=20 Intermediate Drive Wheel - Smooth Off Roughness Very Carefully = Without=20 Enlarging Slots. This Fault Usually Occurs When E120/180 Tape Has = Been In=20 Play Or Record Mode For About Half Of The Tape Length.
VCR SHARP VC9300 The Cassette Housing Stops Half Way. Check Eject Finish Switch On The Cassette Housing For = O/c.
VCR SHARP VC9300 Unit Dead. 1. Fuse F901 Loose - Adjust Holder For Firm Grip Of Fuse. 2. = Q9003,=20 Q9002 S/c.
VCR SHARP VC9300 Very Poor Playback Picture. No Signal From One Head, Look For D/j On Rotating = Transformer.
VCR SHARP VC9300 White Out On Ee R239 Dj'd
VCR SHARP VC9300 Won't Play, Rew Or F.F. Record Ok. Check Output At Ad4, If So D/j Under Plug Ha13 Or Crack In Cct=20 Board.
VCR SHARP VC9300 Won't Take Up. Remove T/u Spools, Clean And Grease. Replace Idler, Greas=20 Underneath.
VCR SHARP VC9300 Wont Tune To Stations. Check Aux/tuner Switch Faulty.
VCR SHARP VC9500 Sound Warble. Reel Motor Faulty.
VCR SHARP VC9700 11v And 13v Rails Down. Check D9008 In P/s. Also Check For Corrosion Of Component Legs = Caused=20 By Holding Glue.
VCR SHARP VC9700 After Several Hrs Picture Pulling At Top. Check For Rubbing Sound From Drum Bearing.
VCR SHARP VC9700 Chews Tapes. Q708 S/c
VCR SHARP VC9700 Clock Display Too Bright. Check D6603 S/c If Clock Ic15002 Faulty. Remove C5007 Before = Changing=20 Ic15002.
VCR SHARP VC9700 Clock Dist./flash. Capstan/drum Motors Interm. Start. - Replace Ic5002.
VCR SHARP VC9700 Display Goes Dim After 1 Hour. Check Pr6601 On Audio Board.
VCR SHARP VC9700 Drum No Go. L701 On Servo Pcb Or Remove Glue From Q718 And Q719.
VCR SHARP VC9700 Failure To Accept Tape. Check Casss In Switch If Ok Q810.
VCR SHARP VC9700 Head Drum To Go. Check L701 On Servo Pcb.
VCR SHARP VC9700 Int Failure To Play. Check Drum Doesn't Rotate When Faulty Present, E52 Low 1 Volt. = Drum=20 Muting Trans Q719 Leaky.
VCR SHARP VC9700 Int Failure To Record Sound. Change Relays, Change C648 To .1 Mfd, R693 To 10 K Ohm .25w. Or=20 .01.
VCR SHARP VC9700 Int Loss Of Colour. Check Ic301 (sa8063) Overheating. Replace.
VCR SHARP VC9700 Int Reel Drive. Dj On Pin 18 Of Ic704.
VCR SHARP VC9700 Int Wowing In Play. Check Q710 O/c.
VCR SHARP VC9700 Intermittently Dead With No Clock Display. Check Chopper Regulator Chip 19001 (stk722b) Also = Q9001.
VCR SHARP VC9700 Loss Of Field Sync In Record. Check C542 On Y/c Board Should Be .1 Mfd Not .33 Mfd.
VCR SHARP VC9700 No Display 4=EA7 Ptc Ht Feed To -30 Volt And Heater Line
VCR SHARP VC9700 No Go No Clock Q5002 Or Circuit Board O/c
VCR SHARP VC9700 No Line Sync In Visual Search. Replace Idler And Reel Motor.
VCR SHARP VC9700 No Operate, No Clock. Q5002 U/s Or Print To Collector O/c.
VCR SHARP VC9700 No Pic On Play Or E-e Pic Is On Play. Glue On Q809 (rec 11v Switch).
VCR SHARP VC9700 Rf Interference On Low Channels. 1. Unsolder "mgnd". Green Wire At K9005. 2. Unsolder "gnd" Brown = Wire=20 At K9003 And Resolder At C9006 "-".

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