Sharp VL-E785U

1
VL-E780U
VL-E785U
VL-E785T
In the interests of user-safety (Required by safety regula-
tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
Page
2. SPECIFICATIONS .............................................................................................................................. 2
4. DISASSEMBLY OF THE SET ............................................................................................................. 3
5. MECHANISM ADJUSTMENT ............................................................................................................. 4
6. ADJUSTMENT OF VCR...................................................................................................................... 4
8. SCHEMATIC DIAGRAMS .................................................................................................................. 8
11.REPLACEMENT PARTS LIST ......................................................................................................... 29
12.PACKING OF THE SET ................................................................................................................... 35
SY8A8VL-E780U
CONTENTS
MODELS
SERVICE MANUAL
LIQUID CRYSTAL CAMCORDER 8 NTSC
VL-E780U
VL-E785U
VL-E785T
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
In this Service Manual, only the differences from VL-E760U/765U are described.
Therefore, for the parts which are not described in this Service Manual, refer
to the Service Manual for VL-E760U/765U (S38N2VL-E760U).
8 8
MODELS VL-E780U/E785U/E785TLIQUID CRYSTAL CAMCORDER
NTSC
SERVICE MANUAL
VL-E780U
VL-E785U
VL-E785T

Sharp VL-E785U Specifications

General

Type	Camcorder
Recording Media	MiniDV Tape
Digital Zoom	800x
Screen Size	2.5 inches
Still Image Format	JPEG
USB Interface	Yes
Battery Type	Lithium-ion
Video Format	DV
Image Sensor	1/4 inch CCD
Viewfinder	Color
AV Output	Composite
Effective Pixels	680, 000 pixels

Summary

Product Specifications

Disassembly of the Set

VCR Main Body Disassembly

Steps for disassembling the VCR main body.

CCD Sensor Replacement

Precautions and steps for replacing the CCD sensor.

EPROM IC Initial Setting

Settings and adjustments after E²PROM IC replacement.

Mechanism Adjustment

Mechanism Inspection and Maintenance Schedule

List of mechanism inspection/maintenance points and timings.

ADJUSTMENT OF MECHANISM TAPE TRAVEL SYSTEM

Adjusting the Si roller height for tape travel system.

VCR Adjustment

ADJUSTMENT OF VCR SECTION

Adjustments related to the VCR section.

Camera Section Adjustment

Camera Section Servicing Connections

Details on connections for camera section servicing.

Camera Adjustment Procedures

Auto White Balance Adjustment

Steps for auto white balance adjustment.

Schematic Diagrams

Power Circuit Schematic Diagram

Schematic diagram of the power circuit.

Replacement Parts List and Exploded Views

Electrical Parts List

List of electrical components and their part numbers.

Integrated Circuits List

List of integrated circuits.

Transistors List

List of transistors.

Packing of the Set