S/M No. : VTG7J3DET0 Service Manual Video Cassette Recorder ALL T-MECHA (Hi-Fi/MONO) Model: (PAL/SECAM MODELS) DVST7C3/4C3/2C3 Series DVST7E3/4E3/2E3 Series DVST7M3/4M3/2M3 Series DVST7J3/4J3/2J3 Series DVST7D3/4D3/2D3 Series DVST7T3/4T3/2T3 Series DVST7W3/4W3/2W3 Series DVST7L3/4L3/2L3 Series DVST7L3 DVST7E3 2 DVST7C3 DVST7B3 DAEWOO ELECTRONICS CO., LTD. http : //svc.dwe.co.kr Apr.
TABLE OF CONTENTS SAFETY&PRECAUTIONS ................................................................................................ 2 EXTERNAL VIEWS ......................................................................................................... 4 FRONT VIEWS FUNCTION .................................................................................................................... 4 REAR VIEWS FUNCTION .............................................................................................
SAFETY & PRECAUTIONS SAFETY CHECK AFTER SERVING Examine the area surrounding the repaired location for damage or deterioration. Observe that screw, parts and wires have been returned to original positions. Afterwards, perform the following tests and conform the specified values in order to verify compliance whit safety standards. 1.
SAFETY & PRECAUTIONS 4. Leakage current test Confirm specified or lower leakage current between B(earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input output terminals, microphone jacks, earphone jacks, etc.) Measuring method:(Power ON) Insert load Z between B(earth ground, power cord plug prongs) and exposed accessible parts. Use on AC voltmeter to measure across both terminals of load Z. See figure2 and following table.
EXTERNAL VIEWS 1.
EXTERNAL VIEW DVST7J3 FRONT VIEW DVST7D3 FRONT VIEW DVST7B3 FRONT VIEW DVST8T3 FRONT VIEW DVST8W3 FRONT VIEW POWER STOP / EJECT RECORD FRONT VIDEO/AUDIO INPUT JACK REWIND / REVIEW FAST FORWARD / CUE PLAY BACK CHANNEL UP / DOWN 5