Daewoo DV-K884N-SJ Service Manual

Contents

Daewoo DV-K884N-SJ Service Manual Manual pdf 2 page image

Power Input: 110~250 Volts AC50/60Hz ¡120 Volts AC 60Hz ¡¡Power Consumption: 19 Watts (4-head Hi-Fi)Operating Temperature: 5 degree C to 40 degree C(41 degree F to 104 degree F)Storage Temperature: -30 degree C to 65 degree C(-22 degree F to 149 degree F)Weight: 3.8 kgDimensions: 360mm Wide X 90mm High X278mm DeepRecording System:4-head Hi Fi: Four video record/playbackheadsRotary helical scan/luma: FMrecording/chroma: convertedsubcarrier phase shifted recordingTwo audio record/playbackheadsRotary helical scan, 2 channelsFM recording¡:K884NY-SJ/M, K884NZ-SJ/M, K884NZ-SG/M¡:K884N-SJ, K884N-JJ, K884N-SG, K784N-SJ,K784N-JJ, K784N-SG, K804N-SJVideo Signal: EIA standard; NTSC colorAntenna: 75 ohm input impedanceVideo Signal Level: 1Vp-p (140 IRE standard)Audio Input Impedance: 47k ohmsAudio OutputImpedance: Less than 1.5k ohmTape Speed: SP: 33.35mm/sec.SLP: 11.13mm/secMaximum Recording Time: T-60: 3 hours/SLP modeT120: 6 hours/SLP modeFast Forward/Rewind Time: 3 minutes (T-120 tape)Tuning System: Auto Program/CableCompatible/FrequencySynthesis (FS)Note: Specifications are subject to change without notice.1SPECIFICATIONSCleaning and LubricationA. Cleaning the Tape Transport SystemThe following parts should be cleaned after every 500 hoursof use.• TENSION POLE• S-GUIDE POST• FE HEAD• S GUIDE ROLLER• S-SLANT POLE• VIDEO HEAD/DRUM• T-SLANT POLE• T-GUIDE ROLLER• AC HEAD/AE HEAD• T-GUIDE POST• CAPSTAN SHAFT• PINCH ROLLERNote: After cleaning with alcohol, allow the parts to dry thor-oughly before using a cassette tape.B. Cleaning the Drive SystemThe following parts should be cleaned after every 500 hoursof use.• REEL TABLE• T MAIN BRAKE• S MAIN BRAKE• T MAIN BRAKE• CAPSTAN FLYWHEEL/PULLEY• REEL PULLEYC. Lubrication pointsThe following parts should be cleaned and lubricated afterevery 500 hours of use. Apply one (1) or two (2) drops of oil.Refer to the "Replacement Parts List" for the stock number ofthe recommended oil.• S REEL TABLE POST• T REEL TABLE POST• IDLER PULLEYCLEANING AND LUBRICATION