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                 FILE NO. 140-200010




SERVICE MANUAL



COLOR TELEVISION/
VIDEO CASSETTE RECORDER
          VTV1402B
                       SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES                                    6. AVOID AN X-RAY
  As for the places which need special attentions,      Safety is secured against an X-ray by consider-
  they are indicated with the labels or seals on the    ing about the cathode-ray tube and the high
  cabinet, chassis and parts. Make sure to keep the     voltage peripheral circuit, etc.
  indications and notices in the operation manual.      Therefore, when repairing the high voltage pe-
                                                        ripheral circuit, use the designated parts and
2. AVOID AN ELECTRIC SHOCK
                                                        make sure not modify the circuit.
  There is a high voltage part inside. Avoid an         Repairing except indicates causes rising of high
  electric shock while the electric current is          voltage, and it emits an X-ray from the cathode-
  flowing.                                              ray tube.
3. USE THE DESIGNATED PARTS                            7. PERFORM A SAFETY CHECK AFTER
  The parts in this equipment have the specific           SERVICING
  characters of incombustibility and withstand
                                                         Confirm that the screws, parts and wiring which
  voltage for safety. Therefore, the part which is
                                                         were removed in order to service are put in the
  replaced should be used the part which has
                                                         original positions, or whether there are the
  the same character.
                                                         portions which are deteriorated around the
  Especially as to the important parts for safety
                                                         serviced places serviced or not. Check the
  which is indicated in the circuit diagram or the
                                                         insulation between the antenna terminal or
  table of parts as a     mark, the designated
                                                         external metal and the AC cord plug blades.
  parts must be used.
                                                         And be sure the safety of that.
4. PUT PARTS AND WIRES IN THE                            (INSULATION CHECK PROCEDURE)
   ORIGINAL POSITION AFTER
                                                         1. Unplug the plug from the AC outlet.
   ASSEMBLING OR WIRING                                  2. Remove the antenna terminal on TV and turn
  There are parts which use the insulation                  on the TV.
  material such as a tube or tape for safety, or         3. Insulation resistance between the cord plug
  which are assembled in the condition that                 terminals and the eternal exposure metal
  these do not contact with the printed board.              [Note 2] should be more than 1M ohm by
  The inside wiring is designed not to get closer           using the 500V insulation resistance meter
  to the pyrogenic parts and high voltage parts.            [Note 1].
  Therefore, put these parts in the original             4. If the insulation resistance is less than 1M
  positions.                                                ohm, the inspection repair should be
                                                            required.
5. TAKE CARE TO DEAL WITH THE
                                                         [Note 1]
   CATHODE-RAY TUBE
                                                           If you have not the 500V insulation
  In the condition that an explosion-proof cathode-        resistance meter, use a Tester.
  ray tube is set in this equipment, safety is
  secured against implosion. However, when               [Note 2]
  removing it or serving from backward, it is              External exposure metal: Antenna terminal
  dangerous to give a shock. Take enough care to                                    Earphone jack
  deal with it.


                                HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
1. MODEL NUMBER and VERSION LETTER
   The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
   found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
   You can find it in your SERVICE MANUAL.
                                  GENERAL SPECIFICATIONS
G-1.Outline of the Product
                 14    inch(335.4mmV):Measured diagonally
             Color CRT        90 degree deflection
                   2   -Speed 1/2" Video Cassette Recorder
                                                 VHS             Recorder/Player
                                                 VHS-C           Player
G-2.VCR Format
             VHS Standard           NTSC         PAL       SECAM       PAL-M                 PAL-N
                                    VHS Hi-Fi Audio System
G-3.Video Recording System               :Rotary,slant azimuth two head helical scan system
     Luminance Component                 :FM recording
     Chrominance Component               :Low frequency converted direct recording
G-4.Broadcasting System
                    U.K.      System           I
G-5.Color System                                     NTSC        PAL           SECAM or Monochrome signal
G-6.NTSC Playback(PAL 60Hz)                          Yes         No
G-7.MESECAM                                          Yes         No
G-8.Cassette Tape
               VHS type video cassette tape Width 12.65mm (1/2 Inch)
               VHS-C type video cassette tape Width 12.65mm (1/2 Inch)
G-9.Tape Speed
         NTSC or PAL-M                         PAL or SECAM
              SP    33.35 mm/sec                   SP     23.39 mm/sec
              LP    16.67 mm/sec                   LP     11.69 mm/sec
              SLP   11.12 mm/sec
G-10.Recording/Playback Time
         NTSC or PAL-M(NTSC Playback Only)
              at SP      Mode Max. 210 min. (with T-210 cassette)
              at LP      Mode Max. 420 min. (with T-210 cassette)
              at SLP     Mode Max. 630 min. (with T-210 cassette)
         PAL or SECAM
             at SP    Mode Max. 300 min. (with E-300 cassette)
             at LP    Mode Max. 600 min. (with E-300 cassette)
G-11. Deck
              OVD-5             OVD-6                OVD-6S
G-12.Rewind/Fast Forward Time(Approx.)
                 FF: 1'48" / Rew 1'48" ( with T-120 cassette)         with E-180 cassette)
G-13.Search Speed
              SP           5 and 7     Times(PAL)
              LP           7 and 13    Times(PAL)
              SP           3 and 5     Times(NTSC)
G-14.Speed
              SP                       Times
              LP                       Times
              SLP                      Times
G-15.Frame Advance
             SP                        Times
             LP                        Times
             SLP                       Times
                                       GENERAL SPECIFICATIONS

G-16.Antenna Input Impedance
            VHF/UHF 75 ohm unbalanced

G-17.Tuner and Receiving channel                          1Tuner Syatem             2Tuner System
              Tuner : Contactless Electric tuner
                        Oscar(W/O HYPER)                  Oscar(W/ HYPER)           France CATV)        Others
              Coverage channel
                     21~ 69
              Tuning System
                        Frequency syn.                   Voltage syn.          Others
G-18.Preset Channel
                80 channels
G-19.Intermediate Frequency
            Picture(FP)                 39.5     MHz               MHz                  MHz
            Sound (FS)                  33.5     MHz               MHz                  MHz
            FP-FS                         6.0    MHz               MHz                  MHz
G-20. Stereo/Dual TV Sound
               Yes( NICAM                     GERMAN              USA        JAPAN)               No
G-21.Video Signal
            Input Level            1    Vp-p /  75 ohm
            Output Level           1    Vp-p /  75 ohm
            S/N Ratio              53 dB (Weighted)
            Horizontal Resolution at SP Mode   240  Lines
G-22.Audio Signal
            Input Level
                   Line                -3.8     dB /     50 Kohm
                   RCA                   -      dB /      - Kohm
            Output Level
                   Line            -3.8   dB /    1          Kohm
                   RCA               -    dB /    -          Kohm
                               (0dB=0.775 V rms)
              S/N Ratio at SP Mode               42           dB
              Harmonic Distortion :              1.5          % (1KHz)
              Frequency Response :         at SP             Mode  100       Hz ~   10      KHz
                                           at LP             Mode  100       Hz ~    5      KHz
                                           at SLP            Mode            Hz ~           KHz
G-23.Heads
              Video                              2       Rotary Heads
              FM Audio                                   Rotary Heads
              Audio / Control                    1       Stationary Head (   Mono       Stereo(L,R) )
              Erase                              1       Full Track Erase
G-24.Motor:     3 Motors
                Tape/Cassette Loading
                Cylinder (Direct Drive)
                Capstan (Direct Drive)
G-25.Power Source
                    230~240        V          AC 50Hz           AC 60Hz
                EXT DC Jack                       V
G-26.Power Consumption:                                  55 W at AC     230         V      50     Hz
                                                           - W at DC      -         V
                                                       (at TV and VCR ON)
                       Stand by:                           6 W at AC    230         V      50     Hz
                       Per Year:                           - kWh / Year
                                       GENERAL SPECIFICATIONS

G-27.Dimensions(Approx.)          362    mm(W)     369    mm(D)     382    mm(H)
G-28.Weight(Approx.)            Net :      12.5 Kg ( -     lbs)
                                Gross:     14.5 Kg ( -     lbs)
G-29.Cabinet Material
            Cabinet Front:              PS       94HB                  DECABROM
                                        ABS      94V2                  NON-DECA
                                                 94V0
             Cabinet Rear:              PS       94HB                  DECABROM
                                        ABS      94V2                  NON-DECA
                                                 94V0
             Jack Panel:                PS       94HB                  DECABROM
                                        ABS      94V2                  NON-DECA
                                                 94V0
G-30.Cassette Loading System:                    Front Cassette Loading System
                                                 Top Loading System
G-31.Tape Counter:             Linear Time Tape Counter
G-32.Protector:               Power Fuse         Dew Sensor
G-33.Regulation
         Safety
              UL               CSA               SAA              SI             CE              BEAB
              BS               NF                NEMKO            FEMKO          DEMKO           IEC65
              SEMKO            NZ                HOMOLO           SABS           CNS             SISIR
              NOM              AS3159            DENTORI          UNE            GOST            NONE
         Radiation
              FCC              DOC               FTZ              PTT            CE              SEV
              SABA             SI                NF               NZ             HOMOLO          UNE
              CNS              CISPR13           DENTORI          AS/NZS         NONE
         X-Radiation
              PTB              DHHS              HWC              DENTORI
G-34.Temperature
           Operation                5 



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