File name SEG VCR x3 Series.pdfService Manual SEG
VCR 5300 VCR 4300 VCR 2300
Schmid Electronics Service GmbH An der Windmühle 9-11 66780 Rehlingen-Siersburg Germany Tel. +49 (0)6835-5000-41 / 43 Fax.+49 (0)6835-4107 E-Mail [email protected]
TABLE OF CONTENTS
SAFETY&PRECAUTIONS ... 2 EXTERNAL VIEWS ... 4
FRONT VIEWS FUNCTION ... 4 REAR VIEWS FUNCTION ... 5
ELECTRICAL ADJUSTMENT... 6 SPECIFICATIONS ... 8 TROUBLE SHOOTING FLOW CHART ... 9
POWER CIRCUIT ... 9 PIF CIRCUIT... 11 SERVO-SYSCON CIRCUIT ... 12 AUDIO CIRCUIT (NORMAL) ... 20 VIDEO CIRCUIT ... 23
WAVEFORMS ON VIDEO CIRCUIT ... 30 µ-COM PORT... 33 VOLTAGE CHART ... 37 SERVICE MODE ... 41 TRUTH TABLE (Hi-Fi SW) ... 57 TRUTH TABLE (A/V SW) ... 60 CIRCUIT DIAGRAM ... 64
POWER CIRCUIT DIAGRAM... SYSCON CIRCUIT DIAGRAM ... A/V CIRCUIT DIAGRAM (PAL)... |