| VCR | HITACHI | ALL MODELS | Refer To Technical Service
Information Book. | |
|---|
| DATA PROJECTOR | HITACHI | CPS225;CPS275;CPX275 | No Lamp.
Power Led Comes On, Then Goes Red And Lamp Led Not Light | Either Lamp Is
Blown, Or Ballast Pcb/supply Has Failed. Fit Repair Kit From Hitachi,
(hp1010kit) Replaces Ic101, 3 X Res And New Diode To Go Across The Output Of
Ic101 |
|---|
| VCR | HITACHI | GP4B | Int Green Picture. | Check
R149 And R150 Touching Each Other. |
|---|
| CAMCORDER | HITACHI | VM1280 | No Tape Functions, (tape
Stuck). Turns Off | 9 Volt Reg Failure Ic 906 |
|---|
| CAMCORDER | HITACHI | VM2380 | Poor Colour From Camera
Section. | Located O/c Track B/t Lum Setup Pot (rm201 Pot 1) Pin 3 & Pin
13 On Ic202.
Note: Some Versions Its Pin 6 On The Pot Array(rm201)
That Goes To Pin 13 On Ichybrib 202.
Reset Pederstal To 0% |
|---|
| CAMCORDER | HITACHI | VM600 | Tape Stuck. No Functions
audio Head Asy Jammed In Wrong Posistion, Jumped Out Of Main Cam | Brakes
In Reel Drive Sticking On.
repalce Brake Pads. |
|---|
| VCR | HITACHI | VME16 | Drum Wont Run, Int. Or Runs Flat
Out | Connector B/t Drum Pg/fg To Main Board, Worn, Resolder |
|---|
| VCR | HITACHI | VME16 | Wont Play. No Camera
Image. | Caps, Open Circut Track To Dcdc In Camera, Cam 5v Should Be
Low. |
|---|
| CAMCORDER | HITACHI | VME23 | Capstan Motor | New
Capstan Motors Faulty.. |
|---|
| CAMCORDER | HITACHI | VME25 | No Image From Camera. Since
New. | Replace Sensor Pcb (ic1003 Hybrib). Adjust Sensor Drive Pulse &
Sensor Sub Voltage Adj. See Pg 4-3 Camera Analogue Adjustment Only Needed,
Unless Ccd Replaced. |
|---|
| CAMCORDER | HITACHI | VME53 | Did Have Trouble In Evf.
Blows Fuse (2 Amp), No Go,
drum Not Getting Up To Speed, Or Wont Change Direction | C654 10æ 16 V
Electro Near Drum Servo Ic, Drum Fg |
|---|
| CAMCORDER | HITACHI | VMH610 | No Camera
Operation. | Replace Lens Asy. Kq10432. |
|---|
| CAMERA | HITACHI | VMH610 | No Image Or Power From Camera,
Tape /playback Is Ok | Camera Cpu No Clock Outputs To Camera. (ic
Hd6433042toif (ck12261u) But You Need Realy Small Smd Iron To
Replace!!! |
|---|
| VCR | HITACHI | VT11 | Colour Break Up Of Top Part Of
Screen | C257 (4.7 Mfd) D/j On Y/c Board. |
|---|
| VCR | HITACHI | VT11 | Drum Motor Running
Continuously. | Change Both Q601 And D614. (may Check Ok But Is
Faulty) |
|---|
| VCR | HITACHI | VT11 | Fails To Operate When
Cold. | Replace Both Loading Belts |
|---|
| VCR | HITACHI | VT11 | Int Capstan Speed Faulty After Play.
3 Hr Tape Twice. | Change Clutch Assembly |
|---|
| VCR | HITACHI | VT11 | Int Tracking And
Sound. | Replace Pinch Roller And Assembly. |
|---|
| VCR | HITACHI | VT11 | Intermittent Stopping/tape
Snagging. | 1. Check Pinch Roller. 2. Check Clutch Assembly Intermittent
Siezure (under Deck). Lubricate Shaft. Cures Fault. |
|---|
| VCR | HITACHI | VT11 | Loads Up, Runs Ten Seconds Then
Shuts Down. | Change Worn Idler Mode Switch Incorrectly Set. |
|---|
| VCR | HITACHI | VT11 | Machine Goes Ff When Rewind Has Been
Selected. | Look For Faulty Rewind Switch Reads 100 Ohms Which
fools Sensors. |
|---|
| VCR | HITACHI | VT11 | Machine Selecting A Mode Contrary To
That Selected. | Change D453 (leaky) |
|---|
| VCR | HITACHI | VT11 | No Tape Functions. Fails To Operate
When Cold. | Replace Both Load Belts. |
|---|
| VCR | HITACHI | VT11 | Operated Led Dosent Come On When
Button Pushed. | Stop Switch Faulty. (connects Pin 23 Of Ic902 To
Chasis) |
|---|
| VCR | HITACHI | VT11 | Partly Laces Up Then
Stops. | Change Loading Motor And Belts. |
|---|
| VCR | HITACHI | VT11 | Set Ejects Cass Too
Fast. | Change Hydraulic Clutch. |
|---|
| VCR | HITACHI | VT11 | Take Up Spool
Stopping | Change Idler Assembly. |
|---|
| VCR | HITACHI | VT120 | No Colour On
Playback. | Change Ic301 (ht4539b). |
|---|
| VCR | HITACHI | VT128 | Int Stops. Int Chews
Tapes. | Capstan Motor Int. Low Torque. |
|---|
| VCR | HITACHI | VT130 | Tuner Scans But Wont Lock Onto
Station. | Change Tuner/i.F. Module. |
|---|
| VCR | HITACHI | VT14 | Int Loss Of Sound In
E-e | Change Audio Defeat Ic721 (located On Programme Board) |
|---|
| VCR | HITACHI | VT14 | Poor Picture In Ee
Mode. | Replace C859 470mfd. |
|---|
| VCR | HITACHI | VT14 | When Switched On For Timed
Recordings Set Goes Into Record. | Change Ic904 (hd38702a25) If Still
Faulty Check Ic101 And Ic102. |
|---|
| VCR | HITACHI | VT14 | When Tuned In Through Video Very
Poor Picture. | Check C859 (470 Mfd ) 6.3v |
|---|
| VCR | HITACHI | VT148 | Won't Accept Tape, No
Functions. | Stk5372 In Power Supply Faulty. |
|---|
| VCR | HITACHI | VT17 | Poor Frame Advance, Chewing
Tapes, | Contamination Of Capstan Bearings Due To Not Being Sealed
Properly. Possible Effects Are Chewed Tapes, Poor Frame Advance
and/or A Loop Of Tape Left Hanging From Cassette. |
|---|
| VCR | HITACHI | VT19 | Counter Display Clears Itself When
F.F/rewind Selected. | Change Ic2010 (hd38805a27) |
|---|
| VCR | HITACHI | VT19 | Int Chews Tapes, Int
Stops. | Int Capstan Drive. Dj On Ph1151 Offpin2 Of Ic1151 On Servo/reg
Pcb. |
|---|
| VCR | HITACHI | VT19 | Int Stops, Int Display. | No
10v, Q1795 Faulty. |
|---|
| VCR | HITACHI | VT19 | Play Mode, Sp Cass Is Inserted,
Swit. To Lp, Wont Switch Sp | Change Ic908 (ha11768) |
|---|
| VCR | HITACHI | VT19 | See Vt17 | |
|---|
| VCR | HITACHI | VT19 | Set Int. Resets Itself, Wont
Manually Reset. | Hitachi Mod, Change Q1795 (p/s Back Up Board) To
2sd468/2sd8822. Also Replace Wire Link K1788 (between Pin 5 Of Rc1795 And The
10v Line) With A Diode (type 1s2076, 1s2473 Or 1ss133, Anode To Pin 5, And
Decouple Pin 5 With An 0.22uf Capacitor Add Between Pins 4 And 5 Of
Rc1795). |
|---|
| VCR | HITACHI | VT19 | Sound Instability | Change
Relay With Hitachi Updated Version, Do Following Mods. Change Resistors R462l
And R462r From 2.2 K Ohm To 680 Ohm And Add Diodes (type 1s2076 Or 1ss133 Or
Equivalent) Between These Resistors (ic405 End) And The Bases Of The
Transistors. These Modifications May Give Further Improvement Or Make It
Unnecessary To Change The Relay. |
|---|
| VCR | HITACHI | VT20 | Snowy Pic, Looks Like Heads Faulty,
When Cold. | C1159 (100æf/25v) |
|---|
| VCR | HITACHI | VT220 | See Vt120. | |
|---|
| VCR | HITACHI | VT33 | Cass. Loads But Wont Lace
Up. | Change Ic902 (m54543l) (locaated On Syscon Board) |
|---|
| VCR | HITACHI | VT33 | Eratic Operation Of Vtr Function
Buttons. | Buttons Hr. Replace. |
|---|
| VCR | HITACHI | VT33 | Int Loads By Itself. Int
Ejects. | D907 On Main Pcb (dan201) |
|---|
| VCR | HITACHI | VT33 | Int Loss Of Colour. | Check
Ic203 (ht 4239) If 9volt Has Dropped To 5 Volt L215 O/c. Also Check
Q217/q358. |
|---|
| VCR | HITACHI | VT33 | Int Stops In Play/rec. | Idler
Clutch Assy Sticking, Replace |
|---|
| VCR | HITACHI | VT33 | Interm. Or Hot. Colour On P/back
Flickers To B & W. | Check For Heat Sensitive R638, 12k Ohm, Near Ic
603. |
|---|
| VCR | HITACHI | VT33 | Loads Then Unloads. | Check
Loading Gears Out Of Alignment (link Pin 1 And 4 To Service Machine Without A
Cassette). Check The Arrows All Line Up With The Carriage In The Up
Position. |
|---|
| VCR | HITACHI | VT33 | Looks Like Video Heads
Faulty. | Check Pin 12 Of Ic202 (ht4328) If Ok Look For Missing Timing
Pulses. |
|---|
| VCR | HITACHI | VT33 | Machine Wont Work, Loading
Mechanisim Stiff. | Check Loading Motor Close To Seizure, Clean And
Lubricate. |
|---|
| VCR | HITACHI | VT33 | No Opertaion | Regulator Ic
151 Stk5421 |
|---|
| VCR | HITACHI | VT33 | No Rewind Of Picture
Search. | Check Wires To End Sensor (q141) Are Soldered Into Cassette
Loading Motor Board. |
|---|
| VCR | HITACHI | VT33 | No Rewind Or Review. | Check
That Wires To End Sensor (q14) Are Soldered Onto Cassette Loading Motor
Board. |
|---|
| VCR | HITACHI | VT33 | No Tape Functions. Loading
Mechanisim Stiff Or Jamming. | Check To See If Load Motor Is Near
Seized. |
|---|
| VCR | HITACHI | VT33 | Not Detecting Start Or End Of
Tape. | D141. End Lamp. Ptno. 7091416 |
|---|
| VCR | HITACHI | VT33 | Not Loading Correctly. | Check
Broken Teeth On Cog In Loading Mechanism. |
|---|
| VCR | HITACHI | VT33 | Own Rec., I Cm Bar Going Up
Pic.,rolling And Snowy Picture. | Change C859 470mfd 6.3v (near
O/c) |
|---|
| VCR | HITACHI | VT33 | Set Won't Play Or Record When
Hot. | Change Stk5421 In Servo Supply. |
|---|
| VCR | HITACHI | VT33 | Set Works In All Modes Except
F.F. | Change Capstan Drive I.C. (m545484). Check Under Pg112 For Solder
Shorts. |
|---|
| VCR | HITACHI | VT33 | Slow Or No Rewind Or F.F. Chewing
Tapes. | Replace Reel Idler Pulley. |
|---|
| VCR | HITACHI | VT33 | Turns Off After 5 Secs, Tape "in"
Light On. No Tape In Vcr | No 9.5v, Stk5421 In Psu U/s. |
|---|
| VCR | HITACHI | VT33 | Won't Turn On Or Int
Stops. | Regulator Ic Stk4521 U/s. |
|---|
| VCR | HITACHI | VT39EM | Low Sound Of Own Recording And E-e
Sound. | Ic803 (aa313) Faulty. |
|---|
| VCR | HITACHI | VT410 | Set Loads Up Then Stops. No Deck
Functions. | Change Ic902 (ba6209u2) (loading Motor I.C.) If Pin 8 And 9
Of Ic901 Are O Volts And 4.7 Respectively. |
|---|
| VCR | HITACHI | VT410 | Set Wont Accept
Tapes. | Check Ribbon Connector Is In Correct Position On Main
Pcb. |
|---|
| VCR | HITACHI | VT4100 | Operate Button Fails To Light When
Button Is Pushed. | Change Stop Switch Which Earths Pin 23 Of
Ic902. |
|---|
| VCR | HITACHI | VT418 | Won't Accept
Cassette. | Check Outputs Of Power Regulator Ic851, Stk5372. |
|---|
| VCR | HITACHI | VT428 | Int Stops, Int Or Won't Accept
Tapes. | Int 5v Rail, Stk5372 Faulty. |
|---|
| VCR | HITACHI | VT498 | Shuts Down In Ff Or
Rewind, | Take Memory Off Counter |
|---|
| VCR | HITACHI | VT5000 | In Playback Mode, Running Twice
Normal Speed,no Pause. | Change Ic504 |
|---|
| VCR | HITACHI | VT5000 | Int Variations In Speed With
Playback And Record. | Change And/or Check Position Of After Load Switch
S931. |
|---|
| VCR | HITACHI | VT5000 | Int Wowing On Sound With Horiz.
White Bars, Dimming Clock. | Check 12 Volt Regulator Around R662 For
D/j's |
|---|
| VCR | HITACHI | VT5000 | No Clock Display. | Change
Ic701 If Hot And Ic101 |
|---|
| VCR | HITACHI | VT5000 | Record Button Rejects When A Timed
Recording Starts. | Look For Broken Sensor Lead Under Pinch Roller
Arm. |
|---|
| VCR | HITACHI | VT5000 | Wont Release From Pause Mode,
Going To Stop After Few Sec. | Change And/or Check Position Of After Load
Switch S931. |
|---|
| VCR | HITACHI | VT518 | Plays At Half Speed. Noise Bar
Across Screen. | Audio/ctrl Head Stack Dirty. No Control Track
Pulse. |
|---|
| VCR | HITACHI | VT528 | No Play Functions. Tape 1/4" Higher
Than It Should Be. | Replace R.H. Side Plate Of Front Loading
Mechanisim. |
|---|
| VCR | HITACHI | VT548 | Hum Noise If Connected To Hi-fi
Amplifier. | Change C641, 642, From 10æ To 47æ. On Mas Pcb. |
|---|
| VCR | HITACHI | VT548 | No Play Functions. Tape 1/4" Higher
Than It Should Be. | Replace R.H. Side Plate Of Front Loading
Mechanism. |
|---|
| VCR | HITACHI | VT5500 | No Clock Display. | Change
Clock Ic First. Check If 6v Line Which Supplies Q703 Missing, R954 O/c In
P/s. |
|---|
| VCR | HITACHI | VT57 | Capstan Motor Int
Stops. | Check For D/j's On Posistor Ph1151, Or Motor Drive (ic1151)
Faulty. |
|---|
| VCR | HITACHI | VT57 | Interm. Stops In Play Rec. Modes.
Capstan Interm. Stops. | Check For Dry Solder Joins On Posistor Ph1521 And
Motor Drive Ic1151. |
|---|
| VCR | HITACHI | VT57 | See Vt17 | |
|---|
| VCR | HITACHI | VT63 | After First Switch On Will Accept
Tape Then Ejects. | Check For Dry Solder Joins On Posistor Ph11521 And
Motor Drive Ic1151. |
|---|
| VCR | HITACHI | VT63 | Fluor Display Has Some Blacked Out
Figures. | Change Ic101 (m50757-681sp). |
|---|
| VCR | HITACHI | VT63 | Loads Up Then Stops. | Check
For Loss Of 12volt Supply Because Ic151 (stk5451) Reg. Faulty. * Check Capstan
For Scoring Lubricate Before Replacing In Set. |
|---|
| VCR | HITACHI | VT63 | Machine Produces A Squeaking Noise
In F.F. Or Rewind. | Remove Bar At Base Of Capstan And Lubricate Or Change
With Modified Type From Hitachi. |
|---|
| VCR | HITACHI | VT63 | When Switched On Set Loads Up,
Ejects, Wont Accept Tape. | Check For Faulty Tape Sensors, Measure
Voltages At Pins 6 And 7 Of Pg904 With No Tape In Machine If Less Than 9.5v,
Change Both Sensors Part Nos. Are 5381681 And 5381682 Which Make A
Set. |
|---|
| VCR | HITACHI | VT63 | Won't Accept Tape, Partially Loads
Carriage With No Tape In | Supply Side End Sensor. |
|---|
| VCR | HITACHI | VT64 | After First Switch On Accepts Tape
Then Ejects. | Check End Of Tape Sensors. |
|---|
| VCR | HITACHI | VT64 | See Vt63 | |
|---|
| VCR | HITACHI | VT640 | Clock Flashes Bright Then Dull,
Picture Fuzzy, Jagged Lines At The Same Time. In Ee, Rf Out And Video
Out. | Change C715 (100uf/25v) On Pcb Board At Front Right Hand Side Of
Machine, Behind Clock Pcb. |
|---|
| VCR | HITACHI | VT640 | Drum Stops
Intermittently | Dry Joint R699 Or Q605 |
|---|
| VCR | HITACHI | VT640 | Picture Noise After 30
Mins. | Readjust Servo Assist Circuit As Per Manual. |
|---|
| VCR | HITACHI | VT640 | Tape Loads Then Unloads In
Carriage | Replace Both End Sensors |
|---|
| VCR | HITACHI | VT640 | Won't Accept Tape, Partially Loads
Carriage With No Tape In | Supply Side End Sensor Faulty. |
|---|
| VCR | HITACHI | VT65 | After First Switch On Accepts Tape
Then Ejects. | Check End Of Tape Sensors. |
|---|
| VCR | HITACHI | VT65 | See Vt63 | |
|---|
| VCR | HITACHI | VT6500 | No Reel Motor
Drive. | Suspect Ic 901, Ta4310, Mounted On Reel Motor Driver Pcb On
Underside Of Chassis Next To Reel Motor. P.No. 5358861. |
|---|
| VCR | HITACHI | VT6500 | Switches Off By Itself
Intermittently. | Resolder Operation Pcb Clean On/off Functions
Switch. |
|---|
| VCR | HITACHI | VT6500 | Wont Switch On. | Replace
Int. Power Switch. |
|---|
| VCR | HITACHI | VT7E | No Clock Display, Sometimes Shows
L-01 Or Similar On Display, Portapack Also Wont Turn On. | Ic 4011 On Vs
Board |
|---|
| VCR | HITACHI | VT8000 | Absence Of E-e Sound And Video
With Normal Test Signal. | Look For 12v Line If Missing Zd053 Goes
S/c. |
|---|
| VCR | HITACHI | VT8000 | Colour Drops Out Or No Colour At
Top Of Picture. | Change Q225 (2sc2021). |
|---|
| VCR | HITACHI | VT8000 | Faulty Tracking Creasing
Tapes | Check Impedance Roller Is At Right Height (next To Full Erase
Head). |
|---|
| VCR | HITACHI | VT8000 | Int Colour. | Change Ic203
(ht4209) On Lum/chrom. Board. |
|---|
| VCR | HITACHI | VT8000 | Int F.F. Or Rewind. | Change
Reel Motor. |
|---|
| VCR | HITACHI | VT8000 | Int Loss Of Sound And
Signal. | Check I.F. Module For D/j's At Junction Of The Copper Track And
Tabs On Screening Wall. |
|---|
| VCR | HITACHI | VT8000 | Int Stops In Play, Rec. F.F. Or
Rew. Unlaces In Rec, Play | Check Operation Of After Load Switch By
Looking For The Loading Poles Going Fully Home. If Belts Are Not Slipping Check
For No Drum Tacho Pulses To The Mechanon Board. |
|---|
| VCR | HITACHI | VT8000 | Int Tape Tangling On
Rewind. | Check And Clean Take Up Brake, Check Brake Arms Are Free To
Operate. |
|---|
| VCR | HITACHI | VT8000 | Int Vision In Record And
E-e | Look For D/j In Earthing Of I.F. Module. |
|---|
| VCR | HITACHI | VT8000 | Loads Up Then Switches
Off. | Change Ic901 (hd44801a05). |
|---|
| VCR | HITACHI | VT8000 | Modulator Not
Working. | Check Voltage Supply To Q1, Q2, Q6. |
|---|
| VCR | HITACHI | VT8000 | No Functions After Smoke Coming
From Set. | Check Both Drum Motor I.C. 's Burnt. Check Q513 O/c
B/e. |
|---|
| VCR | HITACHI | VT8000 | No Functions With Operate Led
Out. | Look For R054 1.5k Ohm O/c, This Biases Regulator Q053. |
|---|
| VCR | HITACHI | VT8000 | Pause Control No Effect In Record
Mode. | Check Loading Switch Spring In Position Or Missing. |
|---|
| VCR | HITACHI | VT8000 | Rapid Eject. | Change Nylon
Cog In Eject Damping Mechanisim. |
|---|
| VCR | HITACHI | VT8000 | Remote Wont Change Channel, Must
Have Cass Inserted To Fun. | Check If Cc112 O/c On Timer Board. |
|---|
| VCR | HITACHI | VT8000 | Suspect Modulator. | Check
Series Choke, Also Transformer T2 For O/c. |
|---|
| VCR | HITACHI | VT8000 | When Play Is Selected Capstan
Motor Runs At Irregular Spee. | Check 9 Volt Supply At Pg502/6 And 12 Volt
Supply At Pg502/7 If Low R054 On Syscon Board High Or O/c. |
|---|
| VCR | HITACHI | VT8000 | Wont Go Into F.F. Every Thing Else
Ok. | Change Ic906 (ta4193) |
|---|
| VCR | HITACHI | VT8000 | Wont Load Or Unload. | Check
R081 (2.2 Ohm) On Syscon Board O/c. Replace With Posistor Ptmar2r2m, If Still
Faulty Check Reel Motors And Ic901 (hd44801a-05). |
|---|
| VCR | HITACHI | VT8000 | Wont Record. No E-e. No Functions.
No Operate Light. | Check R069 And/or R054 Both 1.5kohm For O/c. Check
Also Do55 For S/c. |
|---|
| VCR | HITACHI | VT8000 | Wont Turn On When Oper. Switch Is
Pressed,will In Timer Mod | Check 5.1v Zener Diode In Switch On Network
(located On Pin 41 Of Ic901) |
|---|
| VCR | HITACHI | VT8000 | Wont Unlace Cass. | Check
Loading Motor Trans Q902 (2sc1162wt) O/c, R081 (2.2 Ohm) O/c.If 650mv On Base Of
Q902, Change Reel Motor. |
|---|
| VCR | HITACHI | VT8300 | Int Vision In Record And
E-e | Look For D/j's In Earthing Of I.F. Module. |
|---|
| VCR | HITACHI | VT8300 | Machine Wont Work. Stop Light
Flashing. | Cass Lamp O/c. |
|---|
| VCR | HITACHI | VT8300 | Only Partly
Functioning. | Check Q942 9v Supply Is Missing Because R987 1k Ohm
O/c. |
|---|
| VCR | HITACHI | VT8300 | Squeaking And Distorting On
Sound. | Check Audio Control Head. |
|---|
| VCR | HITACHI | VT8300 | When In Play Selected Set Unlaces,
Pinch Roller Wont Engage | Check Loading Belt If Ok Check Pin 29 Of Ic901
Should Change, If Not Mode Switch. |
|---|
| VCR | HITACHI | VT8500 | See Vt8000 | |
|---|
| VCR | HITACHI | VT86 | See Vt17 | |
|---|
| VCR | HITACHI | VT8700 | Cass Lamp Not
Working. | Check R653 (220 Ohm) O/c In Series With Lamp. |
|---|
| VCR | HITACHI | VT8700 | Int Tuner/i.F. Signal | Look
For D/j's On I.F. Earthing If Q851 Collector Floating. |
|---|
| VCR | HITACHI | VT8700 | No Sound Or Picture In
E-e | I.F. Module Faulty Earthing. |
|---|
| VCR | HITACHI | VT88 | Poor Frame Advance, Chewing
Tapes, | Contamination Of Capstan Bearings Due To Not Being Sealed
Properly. Possible Effects Are Chewed Tapes, Poor Frame Advance
and/or A Loop Of Tape Left Hanging From Cassette. |
|---|
| VCR | HITACHI | VT88 | See Vt17 | |
|---|
| VCR | HITACHI | VT88 | Wont Eject Properly, When Ejected,
It Immediatly Goes Back. | Change Complete Cassette Housing. |
|---|
| VCR | HITACHI | VT9000 | Int Sound On E-e And Play
Mode. | Check D/j's On Relays And C429. |
|---|
| VCR | HITACHI | VT9000 | No Sound Or Picture In
E-e | I.F. Module Faulty Earthing. |
|---|
| VCR | HITACHI | VT9000 | Squealing Noise In Playback Then
Stops. Runs Slow | Change Capstan Motor. 5577324. |
|---|
| VCR | HITACHI | VT9300 | Not Playing Tape. Capstan Motor
Not Functioning. | Dismantle Capstan Motor And Overhaul Or
Replace. |
|---|
| VCR | HITACHI | VT9500 | Failure To Record. | Change
Ic201 If Signal Level At Pin 25 Low Should Be 4v P-p. |
|---|
| VCR | HITACHI | VT9500 | No Capstan Motor
Rotation. | Seized Capstan Motor (top) Bearing, Lubricate Usually
Fixes. |
|---|
| VCR | HITACHI | VT9500 | No Sound Or Vision In
E-e | Change Ic909 (ta4349) |
|---|
| VCR | HITACHI | VT9500 | Wont Lock Drum In Record And Int
In Pb. Ee May Also Drop | Stk5720 Voltage Regulator On Power Supply Pcb.
Failing. 9volt Rail Varies |
|---|
| VCR | HITACHI | VT9700 | Counter & Oper. Light Flash, After
5 Min. Operat. Clock Ok. | Check 9 Volt Regulator If
Intermittent. |
|---|
| VCR | HITACHI | VT9700 | Intermittently Runs
Slow. | Change C506, Check Capstan Motor For Seizing. |
|---|
| VCR | HITACHI | VT9700 | Runs Slow
Intermittently | Capstan Motor Internal Short. |
|---|
| VCR | HITACHI | VTF155 | Runs Slow Like Capstan Fault,
Display Flickers When Motors Run | C13 470uf 16/volt In Psu Is Faulty,
Especially Causing Speed Fault, Recap Entire Psu. |
|---|
| VCR | HITACHI | VTF82 | Remote Wont Work | Unit Set
In Vcr Remote 2 Mode.
hold Record Down On Vcr And Push System Reset.
wait For Clock To Reset, -- --. |
|---|
| VCR | HITACHI | VTFX768E | A/v Works But Rf Not
Working. | In Standby Mode Push Play Button.Then Push Stop Button And This
Will Turn Rf On/off. If Rf Off Will Have Three Dashs In Display. |
|---|
| VCR | HITACHI | VTM728 | Wont Alwasy Load Tape. No Tape
Functions | Capstan Bearing, Clean And Lube |
|---|
| VCR | HITACHI | VTS895 | Trouble With
Tracking.Esp.Pause! | Load/mode Block Assembly.As Guides May Not Be Fully
Locked. |
|---|
| TV | HITACHI-FUJIAN | HFC1425B2 | No Power, Chopper Tranny
R/s
3dd650 | Replace With Bu508a
also Replace Predriver And Start Resistors,
see Glenn..!! |
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| TV | HITACHI-FUJIAN | HFC14F501 | No Power.No Standby
Light. | Check Resistors R904 And R903.(120k) |
|---|