TOSHIBA |
V300 |
Audio Fades Out In Playback And From Tuner In Ee |
Z701 Audio Pack Near Rear Of Vcr. Fails After Many Hours. |
TOSHIBA |
V300 |
In Ee No Picture, Will Play Tapes |
Wiggle Video In And Video Out, Repair Dry Joints On Video In And Out. |
TOSHIBA |
V31 |
Audio Buzz On Ch-9. |
Adjust L009 I.F. In E-e Mode. |
TOSHIBA |
V31 |
Audio Humming On Playback. |
Change Ic701 (ta7137p). |
TOSHIBA |
V31 |
Audio Humming. |
Replace Ta7137p Ic. |
TOSHIBA |
V31 |
Bad Drop Outs In Play. White Lines |
Reel Motor Faulty 70326451 |
TOSHIBA |
V31 |
Capstan Speed Faulty |
C529 22µf |
TOSHIBA |
V31 |
Cont To Load When Loaded. |
Ic601 Tmp43206205p |
TOSHIBA |
V31 |
Continues Loading After Fully Loaded. |
If Pin 27 Of Ic601 Is High When Loaded Replace Ic601. |
TOSHIBA |
V31 |
Ee Picture Pulls |
C809 10µf |
TOSHIBA |
V31 |
Function No Go. Goes To Rewind On All Mode. |
F.Fwd. Or Rew. Sensor O/c. Normal Resistance Approx. 5 Ohms. |
TOSHIBA |
V31 |
Goes To Rewind All Modes |
Ff Or Rew Sensor Faulty |
TOSHIBA |
V31 |
Horizontal Lines In Playback. |
Replace X501. |
TOSHIBA |
V31 |
Horizontal Lines On Playback. |
Change X501 Crystal. 2.986 Mhz. |
TOSHIBA |
V31 |
Horizontal White Lines In Picture In Playback. |
Check With Cro The Drive On The Reel Motor. If There Is A Pulse Present Replace Reel Motor. |
TOSHIBA |
V31 |
Int Carriage Loads With No Tape |
Cam Switch 70145199 ,ic602 Tmp4310-3323a |
TOSHIBA |
V31 |
Int Colour On Self Recordings |
Ic401 Ta7726 |
TOSHIBA |
V31 |
Int Power Off |
R806 22 O |
TOSHIBA |
V31 |
Interm. Continous Loading After Load Ring Fully Loaded. |
Replace Ic601. |
TOSHIBA |
V31 |
Interm. Dropouts Of Black Lines In Playback. |
Noise In 5v Line. Change Reel Motor. |
TOSHIBA |
V31 |
Interm. Loss Of Colour Off Self Rec. |
Check Pin 39 Ic 401 For 2.7 Vdc And 1.6vp-p Chroma. If No Chroma And Dc Is 0.4v Replace Ic401. |
TOSHIBA |
V31 |
Interm. Loss Of Colour Off Self Rec. |
Check Gating Pulse At Pin 28 Of Ic401 To Be 2.5-3vp-p. If Lower Than 2.5 Vp-p Change R316 To 4.7kohms Should That Not Solve It Change R316 To 5.6kohms. |
TOSHIBA |
V31 |
Interm. Loss Of Colouyr On P/back Of Own Recordings. |
Change/replace R316 With 5.6k Ohms, Ic401 (ta77236p). |
TOSHIBA |
V31 |
Interm. On.Off Using On/standby Switch. Clock Dist./flash. |
Replace R806. |
TOSHIBA |
V31 |
Interm. Power On-off. Display And Clock Erratic. |
Change R806. |
TOSHIBA |
V31 |
Muting Picture In Playback. |
Replace Audio Control Head. |
TOSHIBA |
V31 |
No Audio In Ee |
Ic005 Ta7337 |
TOSHIBA |
V31 |
No Audio In Ee Mode |
Replace Da11 |
TOSHIBA |
V31 |
No Audio On Tuner. |
Change Zener Diode Da11. |
TOSHIBA |
V31 |
No Colour In Review Or Cue When Cold. |
Replace Q513. |
TOSHIBA |
V31 |
No Colour On Play Or Search When First Turnrd On. |
Q513 O/c (2sa1048y). |
TOSHIBA |
V31 |
No Go. No Clock |
F801 Replace With 630ma Slowblow |
TOSHIBA |
V31 |
No Or Faulty Reel Motor Drive. |
Change: Q661 & Q662 (2sa966y). Q671 & Q672 (2sd549). check Q631 (2sc2458). |
TOSHIBA |
V31 |
No Or Poor Reel Drive |
Q661,q662,q671,q672,q631, Reel Motor. |
TOSHIBA |
V31 |
No Picture Or Audio In Ee Mode. No Tuner Operation. |
Replace Q015 And Da09. |
TOSHIBA |
V31 |
No Rewind Or Fastforward. |
Replace Q661, Q662, Q671, Q672, And Reel Motor. |
TOSHIBA |
V31 |
No Tuner. |
No 32v At T.P. 865. Change Q015 (2sa1048y) And Zener Diode Da09, µpc574j. |
TOSHIBA |
V31 |
Noisy Or Distorted Audio In Pb |
Ic701 Ta7137p |
TOSHIBA |
V31 |
Noisy, Pulsing Or Slow Rewind. |
Check Rattling Guides On The Loading Ring And Wear On The Upper Cylinder. |
TOSHIBA |
V31 |
Not Accepting Tapes |
Q653 2sa966 |
TOSHIBA |
V31 |
Not Recording Picture. |
Replace Z202 Delay Line. |
TOSHIBA |
V31 |
Overloading With No Sound In E.E. Play Light Perm. On. |
Check Q663 For S/c. |
TOSHIBA |
V31 |
Pause In Slow Motion,or No Col. F.F/rev Search When Cold.. |
Change Q513, (2sa1048y). |
TOSHIBA |
V31 |
Pause Mode Doesnt Stop Capstan Motor Just Slow It Down. |
Replace Q513. |
TOSHIBA |
V31 |
Picture Distorted Jitters And Pulling In Ee Mode. |
Replace C231. |
TOSHIBA |
V31 |
Picture Goes To Blank Screen In Playback. |
Clean Or Replace Ctl Head. |
TOSHIBA |
V31 |
Picture Mutes |
Clean Ctl Head |
TOSHIBA |
V31 |
Picture Pulling And Jitter On Tuner. |
Change C231 100µf 6.3v. |
TOSHIBA |
V31 |
Poor Picture In Ee Dark Rastor. |
Replace Ic Ta7607 Pif Ic. |
TOSHIBA |
V31 |
Poor Rewind. |
New Rewind Kit Required No. 70901433. |
TOSHIBA |
V31 |
Recommended Mods. |
Cahnge F801 To 630ma Slow Blow. |
TOSHIBA |
V31 |
Snowy Pic On Pb And Ee |
Q1 2sc2570 In Rf Booster |
TOSHIBA |
V31 |
Snowy Picture Both Playback And Tuner. |
Change Q1 (2sc2753) In Rf Booster And Add Diode From Base To Ground. |
TOSHIBA |
V31 |
Sound Buzz On Channel 9 In Ee Mode. |
Adjust L009 In The Sound If. |
TOSHIBA |
V31 |
When In Play Or F.F. The Tape Will Slow Down. |
Make Sure That Supply Reel Brake Is Off If Not Replace Brake Assy. |
TOSHIBA |
V31 |
Won't Record. |
Change Z202 Delay Line. |
TOSHIBA |
V31 |
Wont Accept Tapes. |
Resolder Wires To Cassette In Detect Switches (2) On Eject Mechanisim. |
TOSHIBA |
V31 |
Wont Change Channels |
Qa06 2sc2458 On Tunning Pcb ? |
TOSHIBA |
V31 |
Wont Play Or Rec. And Heads Not Spinning. |
Replace Stator. |
TOSHIBA |
V31 |
Wont Play Or Record And Heads Not Spinning. |
Replace Stator. |
TOSHIBA |
V31 |
Wont Play, Record, Or Fast Forward. |
Check Position Of R652 Should Be At 2 O'clock. If So And There Is No Ac At Tp 602 Replace Faulty Sensor. |
TOSHIBA |
V31 |
Wont Tune Stations |
Q015 2sa1048,da09 µpc574 |
TOSHIBA |
V33 |
Audio Buzz On Ch-9. |
Adjust L009 I.F. In E-e Mode. |
TOSHIBA |
V33 |
Audio Humming On Playback. |
Change Ic701 (ta7137p). |
TOSHIBA |
V33 |
Audio Humming. |
Replace Ta7137p Ic. |
TOSHIBA |
V33 |
Continues Loading After Fully Loaded. |
If Pin 27 Of Ic601 Is High When Loaded Replace Ic601. |
TOSHIBA |
V33 |
Function No Go. Goes To Rewind On All Mode. |
F.Fwd. Or Rew. Sensor O/c. Normal Resistance Approx. 5 Ohms. |
TOSHIBA |
V33 |
Horizontal Lines In Playback. |
Replace X501. |
TOSHIBA |
V33 |
Horizontal Lines On Playback. |
Change X501 Crystal. 2.986 Mhz. |
TOSHIBA |
V33 |
Horizontal White Lines In Picture In Playback. |
Check With Cro The Drive On The Reel Motor. If There Is A Pulse Present Replace Reel Motor. |
TOSHIBA |
V33 |
Interm. Continous Loading After Load Ring Fully Loaded. |
Replace Ic601. |
TOSHIBA |
V33 |
Interm. Dropouts Of Black Lines In Playback. |
Noise In 5v Line. Change Reel Motor. |
TOSHIBA |
V33 |
Interm. Loss Of Colour Off Self Rec. |
Check Gating Pulse At Pin 28 Of Ic401 To Be 2.5-3vp-p. If Lower Than 2.5 Vp-p Change R316 To 4.7kohms Should That Not Solve It Change R316 To 5.6kohms. |
TOSHIBA |
V33 |
Interm. Loss Of Colour Off Self Rec. |
Check Pin 39 Ic 401 For 2.7 Vdc And 1.6vp-p Chroma. If No Chroma And Dc Is 0.4v Replace Ic401. |
TOSHIBA |
V33 |
Interm. Loss Of Colouyr On P/back Of Own Recordings. |
Change/replace R316 With 5.6k Ohms, Ic401 (ta77236p). |
TOSHIBA |
V33 |
Interm. On.Off Using On/standby Switch. Clock Dist./flash. |
Replace R806. |
TOSHIBA |
V33 |
Interm. Power On-off. Display And Clock Erratic. |
Change R806. |
TOSHIBA |
V33 |
Muting Picture In Playback. |
Replace Audio Control Head. |
TOSHIBA |
V33 |
No Audio In Ee Mode |
Replace Da11 |
TOSHIBA |
V33 |
No Audio On Tuner. |
Change Zener Diode Da11. |
TOSHIBA |
V33 |
No Colour In Review Or Cue When Cold. |
Replace Q513. |
TOSHIBA |
V33 |
No Colour On Play Or Search When First Turned On. |
Q513 O/c (2sa1048y). |
TOSHIBA |
V33 |
No Or Faulty Reel Motor Drive. |
Change: Q661 & Q662 (2sa966y). Q671 & Q672 (2sd549). Check Q631 (2sc2458). |
TOSHIBA |
V33 |
No Picture Or Audio In Ee Mode. No Tuner Operation. |
Replace Q015 And Da09. |
TOSHIBA |
V33 |
No Rewind Or Fastforward. |
Replace Q661, Q662, Q671, Q672, And Reel Motor. |
TOSHIBA |
V33 |
No Tuner. |
No 32v At T.P. 865. Change Q015 (2sa1048y) And Zener Diode Da09, µpc574j. |
TOSHIBA |
V33 |
Noisy, Pulsing Or Slow Rewind. |
Check Rattling Guides On The Loading Ring And Wear On The Upper Cylinder. |
TOSHIBA |
V33 |
Not Recording Picture. |
Replace Z202 Delay Line. |
TOSHIBA |
V33 |
Pause In Slow Motion,or No Col. F.F/rev Search When Cold.. |
Change Q513, (2sa1048y). |
TOSHIBA |
V33 |
Pause Mode Doesnt Stop Capstan Motor Just Slow It Down. |
Replace Q513. |
TOSHIBA |
V33 |
Picture Distorted Jitters And Pulling In Ee Mode. |
Replace C231. |
TOSHIBA |
V33 |
Picture Goes To Blank Screen In Playback. |
Clean Or Replace Ctl Head. |
TOSHIBA |
V33 |
Picture Pulling And Jitter On Tuner. |
Change C231 100µf 6.3v. |
TOSHIBA |
V33 |
Poor Picture In Ee Dark Rastor. |
Replace Ic Ta7607 Pif Ic. |
TOSHIBA |
V33 |
Poor Rewind. |
New Rewind Kit Required No. 70901433. |
TOSHIBA |
V33 |
See Toshiba V31 |
|
TOSHIBA |
V33 |
Snowy Picture Both Playback And Tuner. |
Change Q1 (2sc2753) In Rf Booster And Add Diode From Base To Ground. |
TOSHIBA |
V33 |
Sound Buzz On Channel 9 In Ee Mode. |
Adjust L009 In The Sound If. |
TOSHIBA |
V33 |
When In Play Or F.F. The Tape Will Slow Down. |
Make Sure That Supply Reel Brake Is Off If Not Replace Brake Assy. |
TOSHIBA |
V33 |
Won't Record. |
Change Z202 Delay Line. |
TOSHIBA |
V33 |
Wont Accept Tapes. |
Resolder Wires To Cassette In Detect Switches (2) On Eject Mechanisim. |
TOSHIBA |
V33 |
Wont Play Or Rec. And Heads Not Spinning. |
Replace Stator. |
TOSHIBA |
V33 |
Wont Play, Record, Or Fast Forward. |
Check Position Of R652 Should Be At 2 O'clock. If So And There Is No Ac At Tp 602 Replace Faulty Sensor. |
TOSHIBA |
V51 |
15 Volt Rail Low |
Ic811 Ta 78l010p |
TOSHIBA |
V51 |
Chewing Tapes Interm. On Eject. |
Replace Reel Motor. |
TOSHIBA |
V51 |
Distorted Picture, Low Grain.Poor Colour, Capstan Slow. |
Replace Fuse F803. |
TOSHIBA |
V51 |
Ee Picture Distorted |
C863 47µf/100v |
TOSHIBA |
V51 |
Hum In Picture. |
Replace C804. |
TOSHIBA |
V51 |
Int Leaves Tape In Vcr |
Reel Motor |
TOSHIBA |
V51 |
Int Poor Picture In Pb. (poor Heads?) |
Check Earth On Rotary Transformer |
TOSHIBA |
V51 |
Interm. Leaves Tape In Machine On Eject. |
Change Int Reel Motor. P. No. 70326507. |
TOSHIBA |
V51 |
Interm. Noisy Picture In Playback. Looks Like Faulty Heads. |
Remove Head Disk And Ensure Good Earthing Of Rotary Transformer Pcb. |
TOSHIBA |
V51 |
Interm. Wont Eject Tapes. |
Replace Reel Motor. |
TOSHIBA |
V51 |
Intermittent Noisy Picture In Playback. |
Loss Of One Head Output In Rf Envelope. Remove Head Disk And Ensure Good Grounding Of Rotary Transformer Pcb. |
TOSHIBA |
V51 |
No Functions Or Operation |
Ic005 Pulling Down 12v Rail. Replace Ic005. |
TOSHIBA |
V51 |
No Go |
12v Rail Low. Ic005 Ta7726 |
TOSHIBA |
V51 |
No Operation |
12v Line Low. Change Ic005. (ta7726p) |
TOSHIBA |
V51 |
Patterning Or Hum In Ee |
C804 4700µf/35v |
TOSHIBA |
V51 |
Patterning Or Mains Hum In E-e. Picture. |
Change C804 (4700 µ35v) |
TOSHIBA |
V51 |
Picture Distorted - Poor Colour And Speed. |
F803 Becomes Resistive. |
TOSHIBA |
V51 |
Picture Distorted In E-e Mode. Playback Ok. |
Change C863 (47 Mf 100v) |
TOSHIBA |
V51 |
Picture Distorted In Ee. |
Replace Q863. |
TOSHIBA |
V51 |
Will Not Inject Tapes. |
Change Q617, 2sc2458 In 5v Supply Line. |
TOSHIBA |
V51 |
Wont Load Tape. |
Replace Q617. |
TOSHIBA |
V5470 |
Auto Stop Not Working. |
Check If Solenoid Is Sticking. |
TOSHIBA |
V5470 |
Bent Picture In Playback. |
Check Back Tension If Ok, Drum Motor Suspect. |
TOSHIBA |
V5470 |
Frame Advance Not Working. |
Check 5982 Located On Pwc2116 If Ok, Change Ich03 (tc4528bp) On Pw2117. |
TOSHIBA |
V5470 |
Int High Pitched Whistle. |
Check Capstan Flywheel Shaft Is Ok. |
TOSHIBA |
V5470 |
Keys Keep Releasing. |
Check Plugs And Sockets On Servo Board Pw2110, Remove P903 On Pw2113 If Drum Motor Won't Operate Ic501 (tm4216p) On Servo Board. |
TOSHIBA |
V5470 |
Keys Releasing With Capstan & Drum Motors Running Fast. |
Check Ic501, C964 (.01mfd) S/c Located On Drum Drive Board Pw2115. |
TOSHIBA |
V5470 |
Keys Releasing With Slight Drum Rotation. |
Check Q961 (2sd2354y) Located On Pw2115. |
TOSHIBA |
V5470 |
No Ch. Lights, One Ch. Light Only On And Won't Change. |
Change Ica01 (tc9002ap). |
TOSHIBA |
V5470 |
No Colour On P/back Of Own Rec.Black Streaking Across Pic. |
Clean Heads Rec/play Switch S101 (int). Check Adj Of R152, R153, R154, R155 On Pwc2108 To Achieve Identical Outputs From Heads. Otherwise Change Heads. |
TOSHIBA |
V5470 |
No Colour On Picture Search. |
Change X961 On Pw2115 (drum Drive Board) Drifts Off Frequency. |
TOSHIBA |
V5470 |
No Functions With Standby Light On. |
Check F802 (3.15 Amp Slow Blow) O/c If So, Check D801 (s5151), D802 (s5151r), F803 (24v) 1 Amp Slow Blow, D804/5/6/7 (1s1885). |
TOSHIBA |
V5470 |
No Functions. |
F801 500 Ma O/c, Check C801 (.1 Mfd) S/c. |
TOSHIBA |
V5470 |
No Functions. |
Check 12v Line, 7.5v On Tp511 Located On Pw2110. Check 5681 Solenoid Microswitch Is S/c. |
TOSHIBA |
V5470 |
No Memory: Won't Lock In On Channels. |
Change Icc01 (tmm841p). |
TOSHIBA |
V5470 |
No Play After Pushing Rewind Button. |
Check R581 (1.0 Kohm) Located On Pw2110 Is O/c, Or Stop Microswitch Is S/c. |
TOSHIBA |
V5470 |
No Rewind Or Poor Rewind. |
Check Tape Tension And Rew Idler Assembly, Reel Brake If Sticking Or Badly Worn Upper Drum Assembly. |
TOSHIBA |
V5470 |
Noise On Sound In Play Mode. |
Check Faulty Drum Motor Or L961, C962 (.01 Mfd) Are Ok, Located On Pw2115. |
TOSHIBA |
V5470 |
On Playback Two Partially Superimposed Picture. |
Check Servo/logic Panel Muting Circuits. Change C608. |
TOSHIBA |
V5470 |
Pause Malfunction. |
Check Rh51 On Pw2117 Is Incorrectly Set Adjust To Eliminate Noise Band. |
TOSHIBA |
V5470 |
Play Key Jumps Up Intermittently. |
Check For Faulty Play Idler, Check Play Torque Is 80-120 Gm. |
TOSHIBA |
V5470 |
Record Key Releasing Int On Timed Recording |
Check If Servo Board (pw2110) Has Been Modified, Change R619 To 150 Kohm. |
TOSHIBA |
V5470 |
Shuts Down In Middle Of Rewind. |
Check Tape Tension, Check Rewind Osc R652 Is Set Ok. |
TOSHIBA |
V5470 |
Smeary Picture On Play. |
Change Ic402 (ta7636op) Located On Pw2109. |
TOSHIBA |
V5470 |
Tape Will Not Move When Function Button Pressed. |
Check For Faulty Loading Switch. |
TOSHIBA |
V5470 |
Timer Faults. |
Change Ic861 (tc5038p) Located On Pw2112. |
TOSHIBA |
V5470 |
Tuning Drifts When Warm Or Int When Cold. |
Check Pw2016 (selector Board) Ica01 (tc9002ap), Ic01 (tmm841p), Icc02 (ta7619ap), De01 (µpc574jc). |
TOSHIBA |
V5470 |
Unmuted Sound On Picture Search. |
Check Ic601 (cx141) Located On Servo Board Pw2110. |
TOSHIBA |
V5470 |
Vertical Bounceing On Search, Bad Picture On Pause. |
Change Ich01 (tc4528p) Located On Speed Control Board Pw2117. |
TOSHIBA |
V5470 |
Won't Eject. |
Check Loading Ring And Rew Key For Jamming. |
TOSHIBA |
V5470 |
Won't Load Up. |
Look For Worn Loading Ring, Tape Tension Too Light. |
TOSHIBA |
V5470 |
Won't Record. |
Check C419 (0.22mfd) Leaky Near Q404 On Video Board, If Ok Check Ic401 (ta7637p). |
TOSHIBA |
V5470 |
Wow & Flutter In Sound When In Play. Noise Bands On Pic. |
Check Play Idler And Capstan Flywheel Is Ok, Is Tape Path Clean? Capstan Motor Faulty If Pin 1 Of Ic503 On Pwc2110 Varies When Capstan Motor Is Physically Slowed Down. |
TOSHIBA |
V57 |
Capstan Motor Runs Fast In Playback, Audio Fast As Well. unit Pauses And Cues O.K. |
Replace I.C. 401 (ba6302a) |
TOSHIBA |
V63 |
After A While In Playback Swithes To Tv Mode. |
Change Icl01. |
TOSHIBA |
V63 |
Int Tape Functions |
Ic L01 P/# Tmp43206455p |
TOSHIBA |
V63 |
Interm. Loss Of Colour In Play And Record. |
Replace Ic402. |
TOSHIBA |
V63 |
Interm. Loss Of Colour On Playback And Record. |
Change Ic402 (mn6163a) |
TOSHIBA |
V63 |
Interm. No Playback Then Power Off. |
Pins 25 And 26 Of Icl01 Should Be 4 Vpp. Check Resonator Xl01. |
TOSHIBA |
V63 |
Interm. No Playback, Then Unit Switches Off. |
Check Signal At Pins 25 And 26 Of Icl01 For 4vp-p If 2vp-p Replace Resonator. |
TOSHIBA |
V63 |
Interm. No Playback. |
Replace Icl01. |
TOSHIBA |
V63 |
Stops During Playback Or Rec. Then Ejects Or Stays In Ee. |
Replace Icl01. |
TOSHIBA |
V63 |
Stops In Playback Or Record Then Ejects And Power Off. |
Change Icl01. |
TOSHIBA |
V63 |
Switches Off When Play Or Rec.Wont Fully Load For Play/rec |
Remove Loading Drive Gear Completely Dismantle, Remove Old Grease From Shaft And All Other Areas And Regrease. |
TOSHIBA |
V63A |
Stuck In Tape Load Mode. |
Resequence Load And Cam Gear. |
TOSHIBA |
V63A |
Wont Rewind &or Eject |
D/j On Pl O1 On Front Panel |
TOSHIBA |
V65 |
No Functions With Standby Light On. |
Check If Cp4 Is O/c. |
TOSHIBA |
V65 |
When Play Is Selected, Laces Then Unlaces And Stops. |
Check For D/j's On Pcb Supply To Head Drum, If Ok Change Lower Drum Assembly. |
TOSHIBA |
V65B |
E.E. Signal Hums. Selec. Rew,f.F.,or Play Turns Off. |
Check 2 Amp Fuse O/c In P/s. |
TOSHIBA |
V65B |
Int Sound Recording. |
Remove Plug And Socket And Solder Direct. |
TOSHIBA |
V65B |
Loads Up Then Unlaces. |
Check For Faulty Lower Drum Assembly. |
TOSHIBA |
V65B |
No Clock Display. |
Check Q401 If O/c. |
TOSHIBA |
V65B |
No Functions. |
Check If Q10 And D3 Leaky In P/s, Cp1 And Cp4 O/c. Also Ic601 (mech Board) If Pin 1 (putput) Dosen't Go To Zero Volts. |
TOSHIBA |
V71 |
Capstan Speed Problems Fast Or Slow. Capstan No Go. |
Replace Mode Select Switch. |
TOSHIBA |
V71 |
Capstan Speed Varies. Wow And Flutter. |
Only Occurs On Some Ctv's. Magntetic Leakage From Deflection Coils From Ctv May Interfere With Capstan Fg Coil Of Vcr. Relocate The Vcr From Top Of Ctv. If This Is Not Possible Fit A Shield Between Ctv And Vcr Part No 70850027. |
TOSHIBA |
V71 |
Chewing/damaging Tapes When Rewind/f.F. Modes To Play Mode. |
Replace Ic601. |
TOSHIBA |
V71 |
Chews Tapes, Int Stops |
Adjust Vr 651 For Correct T/up Tension |
TOSHIBA |
V71 |
Drum And Capstan Vary |
Ic501 Td6360p |
TOSHIBA |
V71 |
Faulty Reel Drive Torque. |
Adjust Vr651. |
TOSHIBA |
V71 |
Goes To Stop On Plyback. |
Replace (ic601). |
TOSHIBA |
V71 |
Horiz. Flagwaving On Prerec. Tapes Skew Error On Prerec. |
Adjust Playback Phase Pg2. |
TOSHIBA |
V71 |
Horiz. Lines In P/back. Loss Of Horiz. Synch In P/back. |
Check Ic501 Pins 12 And 13 For 2.5vdc And Pin 41 For 4 Mhz Signal. When Pins 12 And 13 Become 4.9vdc And Pin 41 Is 1.5mhz Replace Ic501. |
TOSHIBA |
V71 |
Int Blows F803 1amp |
Repair Fuse Holder F802, 3.15 Amp |
TOSHIBA |
V71 |
Int Capstan Speed Varies. |
Vcr Too Close To Tv Set, Move Unit |
TOSHIBA |
V71 |
Int Stops And Turns Off |
Ic601 Tmp4746n5758 And Earth Reel Motor.. |
TOSHIBA |
V71 |
Int Stops In Pb/rec. Low Reel Torque |
Ic603 Ta7267, Reel Motor P# 70326539 |
TOSHIBA |
V71 |
Int Wont Record Timer Settings |
Reel Motor P# 70326539 |
TOSHIBA |
V71 |
Interm. Stopping In Timer Rec. |
Replace Reel Motor. |
TOSHIBA |
V71 |
Laces Up Then Stops. Lines In Picture And Poor Sound. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V71 |
No Clock, No Indicaton Of Power At All. |
Check For Open Circuit D821, Iss176, In The Power Supplu. |
TOSHIBA |
V71 |
No Colour In Play |
Ic402 Bu2763s |
TOSHIBA |
V71 |
No Colour In Playback. |
Check Ic402 Pin 3 Should Be 0.3vdc. If High (4.6vdc) Replace Ic402. |
TOSHIBA |
V71 |
No Drum Rotation. Not Playing |
Ic502 Ta75902 |
TOSHIBA |
V71 |
No Functions Clock Display Ok. |
Check Tp804 And 5vdc In Power Supply If Low Replace D821. |
TOSHIBA |
V71 |
No Functions Operating.No Clock. No Power. |
Replace D807 In Power Supply. |
TOSHIBA |
V71 |
No Go Clock Ok |
D821 Check |
TOSHIBA |
V71 |
No Operation. No Clock. |
Change D807. |
TOSHIBA |
V71 |
No Operation. Only Clock On. |
If Lower Than 5v At T.P. 804 Check D821. |
TOSHIBA |
V71 |
No Play Functions When Selected, Stops And Switches Off. |
Replace Ic601. |
TOSHIBA |
V71 |
No Play Or Rec. Head Drum Not Rotating, Cass. Indic. On. |
Replace Ic602. |
TOSHIBA |
V71 |
No Power No Functions And No Clock. |
Replace D807 In Power Supply. |
TOSHIBA |
V71 |
Noise Bar In Play. |
Change Ic601. |
TOSHIBA |
V71 |
P/b Of Own Rec. Produces A Line Travelling Up Screen. |
Change Ic501. |
TOSHIBA |
V71 |
Pauses When Play Selected, Then Stops |
Capstan Belt |
TOSHIBA |
V71 |
Plays Slow Int, Erratic Mechanical Behaviour |
Modes Switch 70197081 |
TOSHIBA |
V71 |
Poor Or No Tracking. Low Control Pulses. |
Replace Ic501. |
TOSHIBA |
V71 |
Reel Motors Not Turning. |
Change Ic603. |
TOSHIBA |
V71 |
Review Goes To Pause. Playback In Slow Motion. Tanghling. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V71 |
Searching With Unmuted Sound In Play. Press Sear.Will Pause |
Change Mode Switch (near Flywheel) (p.No. 70197081) |
TOSHIBA |
V71 |
See V73 |
|
TOSHIBA |
V71 |
Stopping In Play/rec. Reel Motor Has Low Torque. |
Replace Ic604. |
TOSHIBA |
V71 |
Stops In All Modes Int |
Ic604, Place Screw On Reel Motor To Earth |
TOSHIBA |
V71 |
Stops In Any Mode. Faulty Reel Motor Drive. |
Change Ic604 (ta75339p). |
TOSHIBA |
V71 |
Tape Counter Inop. On F.F,rew,play,rec. Switches Off. |
Replace Ic604 Then Add Screw (part No. 70391353) To Bracket To Make A Perfect Earth At The Motor. See Service Bulletin. |
TOSHIBA |
V71 |
Tape Damage Changing From F.Fwd Or Rew. Modes To Play. |
Change (ic601) |
TOSHIBA |
V71 |
Tape Damage When Going From Ff/rew To Play. |
Replace Ic601 With New Tmp4746n5759 Part No 70119561. After Replacing Ic601 With New Remove Logic 2 Pcb Which Is Mounted To Old Ic601. Check That R625 Is Securly Fitted To Bottom Side Of Logic Servo Pcb. |
TOSHIBA |
V71 |
Tape Plays Slow Or Rec. Fast. Select Play Unit Stops. |
Replace Mode Select Switch (to Be Done In The Stop Mode.) |
TOSHIBA |
V71 |
Tape Wont Run In Play Or Record. Stops After Play Selected |
Replace Capstan Belt. |
TOSHIBA |
V71 |
Unable To Tune Channels Correctly. |
Check -30vdc If Low Replace D861 On Power Supply Pcb. |
TOSHIBA |
V71 |
Wont Switch On Only Clock Works. |
If 5vdc Low At Tp804 Then Replace D821. |
TOSHIBA |
V71 |
Wont Tune Stations |
D861 In Power 2 Pcb |
TOSHIBA |
V71 |
Wow And Flutter, Int Drum Speed |
Ic501 Td6360p |
TOSHIBA |
V73 |
Capstan Speed Problems Fast Or Slow. Capstan No Go. |
Replace Mode Select Switch. |
TOSHIBA |
V73 |
Capstan Speed Varies. Wow And Flutter. |
Only Occurs On Some Ctv's. Magntetic Leakage From Deflection Coils From Ctv May Interfere With Capstan Fg Coil Of Vcr. Relocate The Vcr From Top Of Ctv. If This Is Not Possible Fit A Shield Between Ctv And Vcr Part No 70850027. |
TOSHIBA |
V73 |
Chewing/damaging Tapes When Rewind/f.F. Modes To Play Mode. |
Replace Ic601. |
TOSHIBA |
V73 |
Faulty Reel Drive Torque. |
Adjust Vr651. |
TOSHIBA |
V73 |
Goes To Stop On Playback |
Replace (ic601). |
TOSHIBA |
V73 |
Horiz. Flagwaving On Prerec. Tapes Skew Error On Prerec. |
Adjust Playback Phase Pg2. |
TOSHIBA |
V73 |
Horiz. Lines In P/back. Loss Of Horiz. Synch In P/back. |
Check Ic501 Pins 12 And 13 For 2.5vdc And Pin 41 For 4 Mhz Signal. When Pins 12 And 13 Become 4.9vdc And Pin 41 Is 1.5mhz Replace Ic501. |
TOSHIBA |
V73 |
Laces Up Then Stops. Lines In Picture And Poor Sound. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V73 |
No Functions Clock Display Ok. |
Check Tp804 And 5vdc In Power Supply If Low Replace D821. |
TOSHIBA |
V73 |
No Functions Operating.No Clock. No Power. |
Replace D807 In Power Supply. |
TOSHIBA |
V73 |
No Operation. No Clock. |
Change D807. |
TOSHIBA |
V73 |
No Operation. Only Clock On. |
If Lower Than 5v At T.P. 804 Check D821. |
TOSHIBA |
V73 |
No Play Functions When Selected, Stops And Switches Off. |
Replace Ic601. |
TOSHIBA |
V73 |
No Power No Functions And No Clock. |
Replace D807 In Power Supply. |
TOSHIBA |
V73 |
Review Goes To Pause. Playback In Slow Motion. Tanghling. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V73 |
See Toshiba V71 |
|
TOSHIBA |
V73 |
See V71 |
|
TOSHIBA |
V73 |
Stops In Any Mode. Faulty Reel Motor Drive. |
Change Ic604 (ta75339p). |
TOSHIBA |
V73 |
Tape Counter Inop. On F.F,rew,play,rec. Switches Off. |
Replace Ic604 Then Add Screw (part No. 70391353) To Bracket To Make A Perfect Earth At The Motor. See Service Bulletin. |
TOSHIBA |
V73 |
Tape Damage Changing From F.Fwd Or Rew. Modes To Play. |
Change (ic601) |
TOSHIBA |
V73 |
Tape Damaged When Going From Ff/rew To Play. |
Replace Ic601 With New Tmp4746n5759 Part No 70119561. After Replacing Ic601 With New Remove Logic 2 Pcb Which Is Mounted To Old Ic601. Check That R625 Is Securly Fitted To Bottom Side Of Logic Servo Pcb. |
TOSHIBA |
V73 |
Tape Plays Slow Or Rec. Fast. Select Play Unit Stops. |
Replace Mode Select Switch (to Be Done In The Stop Mode.) |
TOSHIBA |
V74 |
Capstan Speed Problems Fast Or Slow. Capstan No Go. |
Replace Mode Select Switch. |
TOSHIBA |
V74 |
Capstan Speed Varies. Wow And Flutter. |
Only Occurs On Some Ctv's. Magntetic Leakage From Deflection Coils From Ctv May Interfere With Capstan Fg Coil Of Vcr. Relocate The Vcr From Top Of Ctv. If This Is Not Possible Fit A Shield Between Ctv And Vcr Part No 70850027. |
TOSHIBA |
V74 |
Faulty Reel Drive Torque. |
Adjust Vr651. |
TOSHIBA |
V74 |
Goes To Stop On Playback. |
Replace (ic601). |
TOSHIBA |
V74 |
Horiz. Flagwaving On Prerec. Tapes Skew Error On Prerec. |
Adjust Playback Phase Pg2. |
TOSHIBA |
V74 |
Horiz. Lines In P/back. Loss Of Horiz. Synch In P/back. |
Check Ic501 Pins 12 And 13 For 2.5vdc And Pin 41 For 4 Mhz Signal. When Pins 12 And 13 Become 4.9vdc And Pin 41 Is 1.5mhz Replace Ic501. |
TOSHIBA |
V74 |
Laces Up Then Stops. Lines In Picture And Poor Sound. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V74 |
No Functions Clock Display Ok. |
Check Tp804 And 5vdc In Power Supply If Low Replace D821. |
TOSHIBA |
V74 |
No Functions Operating.No Clock. No Power. |
Replace D807 In Power Supply. |
TOSHIBA |
V74 |
No Operation. No Clock. |
Change D807. |
TOSHIBA |
V74 |
No Operation. Only Clock On. |
If Lower Than 5v At T.P. 804 Check D821. |
TOSHIBA |
V74 |
No Play Functions When Selected, Stops And Switches Off. |
Replace Ic601. |
TOSHIBA |
V74 |
Review Goes To Pause. Playback In Slow Motion. Tanghling. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V74 |
See Toshiba V71 |
|
TOSHIBA |
V74 |
Stops In Any Mode. Faulty Reel Motor Drive. |
Change Ic604 (ta75339p). |
TOSHIBA |
V74 |
Tape Counter Inop. On F.F,rew,play,rec. Switches Off. |
Replace Ic604 Then Add Screw (part No. 70391353) To Bracket To Make A Perfect Earth At The Motor. See Service Bulletin. |
TOSHIBA |
V74 |
Tape Damage Changing From F.Fwd Or Rew. Modes To Play. |
Change (ic601) |
TOSHIBA |
V75 |
Capstan Speed Varies. Wow And Flutter. |
Only Occurs On Some Ctv's. Magntetic Leakage From Deflection Coils From Ctv May Interfere With Capstan Fg Coil Of Vcr. Relocate The Vcr From Top Of Ctv. If This Is Not Possible Fit A Shield Between Ctv And Vcr Part No 70850027. |
TOSHIBA |
V75 |
Faulty Reel Drive Torque. |
Adjust Vr651. |
TOSHIBA |
V75 |
Goes To Stop On Playback. |
Replace (ic601). |
TOSHIBA |
V75 |
Horiz. Flagwaving On Prerec. Tapes Skew Error On Prerec. |
Adjust Playback Phase Pg2. |
TOSHIBA |
V75 |
Horiz. Lines In P/back. Loss Of Horiz. Synch In P/back. |
Check Ic501 Pins 12 And 13 For 2.5vdc And Pin 41 For 4 Mhz Signal. When Pins 12 And 13 Become 4.9vdc And Pin 41 Is 1.5mhz Replace Ic501. |
TOSHIBA |
V75 |
Interm. Stopping In Timer Rec. |
Replace Reel Motor. |
TOSHIBA |
V75 |
Laces Up Then Stops. Lines In Picture And Poor Sound. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V75 |
No Colour In Playback. |
Check Ic402 Pin 3 Should Be 0.3vdc. If High (4.6vdc) Replace Ic402. |
TOSHIBA |
V75 |
No Functions Clock Display Ok. |
Check Tp804 And 5vdc In Power Supply If Low Replace D821. |
TOSHIBA |
V75 |
No Functions Operating.No Clock. No Power. |
Replace D807 In Power Supply. |
TOSHIBA |
V75 |
No Operation. No Clock. |
Change D807. |
TOSHIBA |
V75 |
No Operation. Only Clock On. |
If Lower Than 5v At T.P. 804 Cvheck D821. |
TOSHIBA |
V75 |
No Play Functions When Selected, Stops And Switches Off. |
Replace Ic601. |
TOSHIBA |
V75 |
No Play Or Rec. Head Drum Not Rotating, Cass. Indic. On. |
Replace Ic602. |
TOSHIBA |
V75 |
Poor Or No Tracking. Low Control Pulses. |
Replace Ic501. |
TOSHIBA |
V75 |
Review Goes To Pause. Playback In Slow Motion. Tanghling. |
Change Cam Switch With Modified Type. |
TOSHIBA |
V75 |
See Toshiba V71 |
|
TOSHIBA |
V75 |
Stopping In Play/rec. Reel Motor Has Low Torque. |
Replace Ic604. |
TOSHIBA |
V75 |
Stops In Any Mode. Faulty Reel Motor Drive. |
Change Ic604 (ta75339p). |
TOSHIBA |
V75 |
Tape Counter Inop. On F.F,rew,play,rec. Switches Off. |
Replace Ic604 Then Add Screw (part No. 70391353) To Bracket To Make A Perfect Earth At The Motor. See Service Bulletin. |
TOSHIBA |
V75 |
Tape Damage Changing From F.Fwd Or Rew. Modes To Play. |
Change (ic601) |
TOSHIBA |
V75 |
Tape Wont Run In Play Or Record. Stops After Play Selected |
Replace Capstan Belt. |
TOSHIBA |
V75 |
Unable To Tune Channels Correctly. |
Check -30vdc If Low Replace D861 On Power Supply Pcb. |
TOSHIBA |
V81 |
Black Pic In Pb & Ee |
Dj's On Q203 |
TOSHIBA |
V81 |
Int Dead. No Go |
Icl10 On Selector Pcb P/# 70119413 |
TOSHIBA |
V81 |
Int Wont Acceppt Tapes |
Carriage Switches T23145487,t23145486 |
TOSHIBA |
V81 |
No Capstan/ Drum In Pb |
Dj's On Q203 |
TOSHIBA |
V81 |
No Colour In Pb |
Ic402 Bu2763s |
TOSHIBA |
V81 |
No Colour In Playback. |
Pin 3 On Ic402 Should Be Low (0.3 Vdc) If High Replace Ic402. |
TOSHIBA |
V81 |
No Functions Wont Eject Tape |
D815 |
TOSHIBA |
V81 |
No Go Clock Ok |
R816 10O Psu, Ic601 Tap4746n5759 |
TOSHIBA |
V81 |
No Picture In Ee Play Ok |
Lead On Q363 Audio Pcb Shorted To 12v Rail, Replace Ic202 |
TOSHIBA |
V81 |
No Play,rec, Rew., Or F.F. No Tape Functions. |
Replace Ic601. |
TOSHIBA |
V81 |
No Record |
Ic501 Td6360p |
TOSHIBA |
V81 |
Wont Eject Tapes. |
Replace D815 |
TOSHIBA |
V81 |
Wont Record Audio |
Ic701 La7090 |
TOSHIBA |
V81 |
Wont Record Audio. |
Replace Ic701. |
TOSHIBA |
V81 |
Wont Record Sound Or Picture. |
Check Ic501 And If Record Mute Signal Is On Then Replace Ic501. |
TOSHIBA |
V81 |
Wont Switch On. Inoperative Except Clock Ok. |
Replace R816 In Power Supply. |
TOSHIBA |
V81 |
Wont Tune Channels. Tuning Not Functioning. |
Replace Ra03 (33kohm). |
TOSHIBA |
V81 |
Wont Tune Stations |
Ra03 33k O/c |
TOSHIBA |
V83 |
Interm Clock Display After Switched On For One Hour. |
Check Clock Crystal (freeze It). |
TOSHIBA |
V83 |
No Colour In Playback. |
Pin 3 On Ic402 Should Be Low (0.3 Vdc) If High Replace Ic402. |
TOSHIBA |
V83 |
No Play,rec, Rew., Or F.F. No Tape Functions. |
Replace Ic601. |
TOSHIBA |
V83 |
Wont Eject Tapes. |
Replace D815 |
TOSHIBA |
V83 |
Wont Record Audio. |
Replace Ic701. |
TOSHIBA |
V83 |
Wont Record Sound Or Picture. |
Check Ic501 And If Record Mute Signal Is On Then Replace Ic501. |
TOSHIBA |
V83 |
Wont Switch On. Inoperative Except Clock Ok. |
Replace R816 In Power Supply. |
TOSHIBA |
V83 |
Wont Tune Channels. Tuning Not Functioning. |
Replace Ra03 (33kohm). |
TOSHIBA |
V83A |
No Audio Record. |
Replaced Resistor R723. |
TOSHIBA |
V85 |
Drum Runs Too Fast Pg Pulse Ok |
Ic501 Td6360n Faulty. |
TOSHIBA |
V85 |
Loss Of Audio From Rhs. |
Replace T/u Guide |
TOSHIBA |
V85 |
No Colour In Playback. |
Pin 3 On Ic402 Should Be Low (0.3 Vdc) If High Replace Ic402. |
TOSHIBA |
V85 |
No Play,rec, Rew., Or F.F. No Tape Functions. |
Replace Ic601. |
TOSHIBA |
V85 |
See Toshiba V81 |
|
TOSHIBA |
V85 |
Sound Surges Or Is Wobbly In P/b Of All Tapes. Picture Is Fine. |
Replace Servo Chip, Td6360n-01 do Not Use Td6360n It Causes Drum To Loose Lock In Rev Cue. |
TOSHIBA |
V85 |
Wont Eject Tapes. |
Replace D815 |
TOSHIBA |
V85 |
Wont Record Audio. |
Replace Ic701. |
TOSHIBA |
V85 |
Wont Record Sound Or Picture. |
Check Ic501 And If Record Mute Signal Is On Then Replace Ic501. |
TOSHIBA |
V85 |
Wont Switch On. Inoperative Except Clock Ok. |
Replace R816 In Power Supply. |
TOSHIBA |
V85 |
Wont Tune Channels. Tuning Not Functioning. |
Replace Ra03 (33kohm). |
TOSHIBA |
V86 |
See Toshiba V81 |
|
TOSHIBA |
V8600 |
Buzz In Audio. |
Adjust Agc R351. |
TOSHIBA |
V8600 |
Chewing Tapes On Eject. |
Replace Fast Forward Brake Lever Assy. |
TOSHIBA |
V8600 |
Clock Running Slow. |
Disconnect From Mains For 1 Hour. |
TOSHIBA |
V8600 |
Dn Indicator Flashes Or Not Working. |
Check R816 (15 Ohm) Int O/c. |
TOSHIBA |
V8600 |
Drum Motor Stops During Play - Intermittent. |
Replace Q510. |
TOSHIBA |
V8600 |
Grainy Picture. |
Check Q661 (2sc2236y) Low Gain Located On Servo Logic Panel. |
TOSHIBA |
V8600 |
Int Clock Display After Set Warms Up (1 Hour). |
Check 4mhz Clock Crystal Xx01. |
TOSHIBA |
V8600 |
Intermittent Wow And Flutter. |
Replace Capstan Motor. |
TOSHIBA |
V8600 |
Losing Servo Interm. During Record Mode. |
Replace Drum Motor Stator. |
TOSHIBA |
V8600 |
Loud Buzzing When Large Amount Of White On Screen. |
Check For 9v To Rf Converter If Ok Reduce Modulation Level Preset If Below 9v Q661 Is Faulty On Servo Board. |
TOSHIBA |
V8600 |
Low Audio |
Change Ic702 (ta7652p). |
TOSHIBA |
V8600 |
Mechanical Noise On Slow Motion Or Maximum Slow Speed. |
Replace Capstan Motor. |
TOSHIBA |
V8600 |
No Colour During Playback. |
Replace Ic207. |
TOSHIBA |
V8600 |
No Colour In Pause And Slow Motion. Interm. |
Replace L209. |
TOSHIBA |
V8600 |
No Colour On Its Own Rec. Pre Rec. Play Ok. |
Checck Cx130 (ic202) (no Pilot Burst) If Ok Check Ic204, Q228, X204. |
TOSHIBA |
V8600 |
No Colour On Pause Or Search. |
Change X204 Comb Filter. Check L209 56 µh. |
TOSHIBA |
V8600 |
No Colour On Pause, Cue And Review Modes. |
Replace X204 Comb Filter And Check L209. |
TOSHIBA |
V8600 |
No Colour. |
Change Ic208 (mb14300) |
TOSHIBA |
V8600 |
No Control Of Slow Motion And Noisy Pause Picture. |
Replace Q709. |
TOSHIBA |
V8600 |
No E.E. |
Check Q661 Is Leaky. |
TOSHIBA |
V8600 |
No Eject. |
Check R561 O/c. D/j On Pin 3 Of Solenoid Drive Pcb. (yellow Lead). |
TOSHIBA |
V8600 |
No Modulator Output Or Poor Picture Quality. |
Check Q661 O/c Or Partly O/c. |
TOSHIBA |
V8600 |
No Picture When Recording. |
Change Ic401 (ta7637p) |
TOSHIBA |
V8600 |
No Playback From Self Record. |
Replace Audio Control Head. |
TOSHIBA |
V8600 |
No Tuner Picture. |
If Video Signal Ok At T.P. 12 On Selector Tuner Pcb, Then Check Q004 And Q005. |
TOSHIBA |
V8600 |
Noisy On Own Recordings. Pre Rec. Tapes Ok. |
Check Ic401 (ta7637p) If Ok. R400 (100 Ohms) Gone High. |
TOSHIBA |
V8600 |
Picture Jumping In Pause And Playback. |
Change Ic501 (tm421p) Located On Servo Board. |
TOSHIBA |
V8600 |
Set Loses Five Minutes Every Hour. |
Switch Machine Off To Reset Clock I.C. |
TOSHIBA |
V8600 |
Slow Tracking Control Will Vary Slow Speed. |
Replace Dy11. |
TOSHIBA |
V8600 |
Snowy Picture On Tuner And Playback. |
Check Coil Lf01 Dc Dc Converter. |
TOSHIBA |
V8600 |
Wont Eject. |
Resolder Dry Join On Yellow Lead (pin 3) Of Solenoid Drive Pcb. |
TOSHIBA |
V8600 |
Wont Load Tape. |
Reposition Loom To Cassette Detect Switch. |
TOSHIBA |
V8600 |
Wont Record Picture. |
Replace Ic401. |
TOSHIBA |
V8600B |
No Colour. |
Check Pin 19 Of Ic203 If Low Check/change Ic201, T251. |
TOSHIBA |
V8600B |
No Functions. Clock Ok. Ic604 (td62003p) |
Check D626/d631 If Ok Change Ic604 S/c. |
TOSHIBA |
V8600B |
Set Laces Up Then Stops. Won't Unlace. |
Check After Loading Switch If Ok Change Remote Control Logic Chip Tvh202. |
TOSHIBA |
V8600B |
Set Will Not Rewind. |
Check Upper Drum Assembly Worn Due To Excessive Bak Tension. |
TOSHIBA |
V8600B |
Snowy Picture On Play. |
Check Preamp For D/j's. |
TOSHIBA |
V8600B |
Won't Record On Timed Recording. |
Check Take Up Spool For Slipping If So Change Belts. toshiba Modification: Ad 10 Mfd Tantalum Across C628 On Print Side (near Ic603). |
TOSHIBA |
V86A |
Snowy Picture In Playback. Looks Like Dirty Heads. |
Remove Upper Drum And Resolder Dry Join On Video Head. |
TOSHIBA |
V8700 |
Drum Motor Stops During Play - Intermittent. |
Replace Q510. |
TOSHIBA |
V8700 |
Losing Servo Interm. During Record Mode. |
Replace Drum Motor Stator. |
TOSHIBA |
V8700 |
Mechanical Noise On Slow Motion Or Maximum Slow Speed. |
Replace Capstan Motor. |
TOSHIBA |
V8700 |
No Playback From Self Record. |
Replace Audio Control Head. |
TOSHIBA |
V8700 |
Wont Load Tape. |
Reposition Loom To Cassette Detect Switch. |
TOSHIBA |
V88 |
See Toshiba V81 |
|
TOSHIBA |
V93 |
No Clock Display |
Z L 62 Fusiable Semi (n10) Change Switchmode Block |
TOSHIBA |
V93A |
Int Stops In Play/record |
Replace Faulty Reel Motor Pno. 70326577 |
TOSHIBA |
V9600 |
All Function Lights On With Cass Loading And Unloading Auto |
Check Ic601 Voltages If Ok Check The Clock Freq 455 Khz On Pins 24/25 If Missing Change Z601. |
TOSHIBA |
V9600 |
Capstan Speed Too Fast. |
Check X961 (2.968 Mhz) Located On Servo Clock Panel (u961). |
TOSHIBA |
V9600 |
Clock Display Is Dull. Timer Rec. Does Not Function. |
Replace Dx11. |
TOSHIBA |
V9600 |
Clock Gaining Time. - Intermittent. |
Change Cx04 From 0.01 Uf To 0.33 Or 0.47uf |
TOSHIBA |
V9600 |
Clock Running Slow. |
Disconnect From Mains Then Switch Back On. If Still Slow Then Repeat Sequence. |
TOSHIBA |
V9600 |
Clock Segment Not Lighting "g" Not Lighting - Middle Segm. |
Replace Qx69. |
TOSHIBA |
V9600 |
Display Keeps Wrong Time. |
Change Cx04 0.01 µf With 0.47 Mfd. |
TOSHIBA |
V9600 |
Ejects Cass. |
Check Cass In Switch S651 On Loading Unit, If Ok See If Spring Has Dropped Off The Switch Lever, Examine Lever For Cracks. |
TOSHIBA |
V9600 |
Erratic Clock Function And Several Channels Indicated. |
Replace Zx01. |
TOSHIBA |
V9600 |
Head Disk Not Rotating. |
Change C522 0.022 µf. |
TOSHIBA |
V9600 |
Head Drum Rotates After Stop Button Pushed. |
Change Ic601 (tmp4320p-6202). |
TOSHIBA |
V9600 |
Interm. Goes Into Rewind During Playback. |
Adjust Fwd Osc And Rew. Osc For 3vp-p At Tp602 And Tp601. |
TOSHIBA |
V9600 |
Interm. Stops Then Rewinds During Play Mode. |
Adjust Slack Sensor Leaf Switch Position As Per Service Manual. |
TOSHIBA |
V9600 |
Luminance Smearing |
Change Ic201 (ta7637p). |
TOSHIBA |
V9600 |
Machine Continuously Trys To Load. |
Look For Ql82 In The Loading Motor Drive Circuit Being Short - Circuit. |
TOSHIBA |
V9600 |
Negative Picture In Ee Mode. |
Replace R806 In Power Supply. |
TOSHIBA |
V9600 |
Negative Picture In Play And E-e Mode. |
Change Ic104 (ta7636), D112. |
TOSHIBA |
V9600 |
Negative Picture In Play And Ee Modes. |
Replace Ic104 And D112. |
TOSHIBA |
V9600 |
No Audio In Ee. |
Replace Q618. |
TOSHIBA |
V9600 |
No Clock Display Dew Lamp On & Drum Motor Running Slow. |
Replace D816. |
TOSHIBA |
V9600 |
No Colour In Cue And Review Modes. |
Adjust T252 As Per Service Manual. |
TOSHIBA |
V9600 |
No Colour In Play And Record. |
Replace C265. |
TOSHIBA |
V9600 |
No Colour In Playback. |
Replace Q237. |
TOSHIBA |
V9600 |
No Colour On Play Or Record. |
Change C265 (0.022mfd), D215 (5.6v Zener). |
TOSHIBA |
V9600 |
No Colour On Play. |
Change Ic206 (ta734p). |
TOSHIBA |
V9600 |
No Functions. |
Check Fuse 804 (500 Ma) (due To Transients In Stby Mode). |
TOSHIBA |
V9600 |
No Line Lock. |
Check Adj Of T961 Located On Servo Clock Panel (u961). adjust For Best Pict In Reverse Search. |
TOSHIBA |
V9600 |
No Picture In Play. Heads Not Spinning. |
Replace C522. |
TOSHIBA |
V9600 |
No Picture In Playback. |
Replace Capstan Belt. |
TOSHIBA |
V9600 |
No Rew Or Review. |
Check Waverform On Tp601. Clean Vr651 And Adjust Osc. |
TOSHIBA |
V9600 |
No Rew Or Slow Rew. |
Change Idler Clutch Assembly. |
TOSHIBA |
V9600 |
On Rewind Set Slows Down Then Stops. |
Check Excessive Friction On Tape Path, Check Pins 1 & 3 On P611 Servo Board, If Below 11v Change Q636, Q640 If Ok Change Upper Drum Due To Tape Sticking To Surface. |
TOSHIBA |
V9600 |
Playback Goes To Rewind When Hot. |
Adjust Fwd. Osc. R652 For 3.0 Vpp At T.P.602, Adjust Rew. Osc. R651 For 3.0 Vpp At T.P.601. |
TOSHIBA |
V9600 |
Poor Picture After Changing Heads. |
Check F.M. Envelope If One Head Is Down: Heads Are On Different Levels And Can Be Lowered By Using A Shim To Achieve Good Level R.F. Envelope. |
TOSHIBA |
V9600 |
Poor Response Or Snowy Picture In Record And Play. |
Remove C149 On Video 2 Pcb And Change R192 To 3.9k Ohms. |
TOSHIBA |
V9600 |
Poor Rewind. |
Check The Two Pillars Which Might Be Misaligned Causing R/h Spool To Drag. |
TOSHIBA |
V9600 |
Poor Tv Rec. Through Vcr. Poor Reception In Ee. |
Replace Antenna Booster Module. |
TOSHIBA |
V9600 |
Slow Rewind. |
Replace Upper Cylinder. |
TOSHIBA |
V9600 |
Smearing On Playback. |
Change Ic104 (ta7636) |
TOSHIBA |
V9600 |
Snowy Pict. Except For 2 Inches At Bottom Of Screen. |
Check Back Tension Pole (adjustable) And Arm For Sticking. |
TOSHIBA |
V9600 |
Stops Seconds After Entering Play Mode. |
Reset Contacts On Slack Sensor Switch (near Capstan). |
TOSHIBA |
V9600 |
Tuning And Record Faulty. |
Adjust L004 In Afc. |
TOSHIBA |
V9600 |
Tuning Of Channels Not Functioning Correctly. |
Replace Loo4 In Afc. |
TOSHIBA |
V9600 |
Won't Eject Cassette. |
Change Q807 (2sc1959). |
TOSHIBA |
V9600 |
Wont Accept Tapes. |
Reposition Switch Lever In Eject Assy. |
TOSHIBA |
V9600 |
Wont Eject Tape. |
Replace Q807. |
TOSHIBA |
V9600 |
Wont Load Or Unload. Reel Motor Not Functioning. |
Replace Q803. |
TOSHIBA |
V9600 |
Wont Play Or Load Tape All Functions Leds On - Intermitten. |
Replace Z601. |
TOSHIBA |
V9600 |
Wont Record Colour. |
Replace Ic207 And L218. |
TOSHIBA |
V9600 |
Wont Record Colour. |
Replace X202. |
TOSHIBA |
V9600 |
Wont Rewind/review Or Eject At End Of Tape. |
Replace Q636 And Q637. |
TOSHIBA |
V9600 |
Wont Rewind/review Or Eject At End Of Tape. |
Replace Q636 Ans Q637. |