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File name Vp-d20.pdf

DIGITAL CAMCORDER VP-D20/D21/D23/D24/D26 D20i/D21i/D23i/D24i/D26i SERVICE MANUAL SERVICE DIGITAL CAMCORDER VP-D20/D21/D23/D24/D26/D20i/D21i/D23i/D24i/D26i Manual CONTENTS For mechanical disassembly and adjustment, refer to the "Mechanical Manual" (CSM2000 AD68-30200A). 1. Exploded View and Parts List 2. Electrical Parts List 3. Schematic Diagrams 4. Wiring Diagram BL C FA DE SE AR CH DE LE OW S SH EA SY RE V EA SY FW D TE RE C © Samsung Electronics Co.,Ltd. Feb. 2003 Printed in Korea AD68-00639A SA MS UN A GC MCO RDER LENS 10XZOOM Schematic Diagrams 3. Schematic Diagrams 3-1 DC/DC Converter (Main) - - - - - - - - - - - - - - - - - - 3-2 3-2 System Control (Main) - - - - - - - - - - - - - - - - - - - - 3-3 3-3 Video I/F (Main) - - - - - - - - - - - - - - - - - - - - - - - - - 3-4 3-4 Pre-Amp PRML. (Main) - - - - - - - - - - - - - - - - - - - 3-5 Note For schematic Diagram - Resistors are in ohms, 1/8W unless otherwise noted. - Circled numbers refer to waveforms. Special note : Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the "electrostatically sensitive (ES) devices" section of this service manual. Note : Do not use the part number shown on this drawing for ordering. The correct part number is shown in the parts list (may be slightly different or amended since this drawing was prepared). Important safety notices : Components identified with the mark components. Use only the same type. 3-5 DV-1chip - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-6 3-6 Line-IN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-7 3-7 PHY (IEEE1394) - - - - - - - - - - - - - - - - - - - - - - - - - 3-8 3-8 Servo - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-9 3-9 Audio - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-10 3-10 Camera Process - - - - - - - - - - - - - - - - - - - - - - - 3-11 3-11 Camera DSP - - - - - - - - - - - - - - - - - - - - - - - - - - 3-12 3-12 Camera Memory Block - - - - - - - - - - - - - - - - - - - 3-13 3-13 LCD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-14 3-14 EVF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-15 3-15 Front - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-16 3-16 Left - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-17 3-17 Rear - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-18 3-18 Top - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-19 have the special characteristics for safety. When replacing any of these Samsung Electronics 3-1 Schematic Diagrams 3-1 DC/DC Converter (Main) 3-2 Samsung Electronics Schematic Diagrams 3-2 System Control (Main) Samsung Electronics 3-3 Schematic Diagrams 3-3 Video I/F (Main) 3-4 Samsung Electronics Schematic Diagrams 3-4 Pre-Amp PRML. (Main) Samsung Electronics 3-5 Schematic Diagrams 3-5 DV-