Sanyo VPC-MZ3EX - User Manual

SERVICE MANUAL
Digital Camera
VPC-MZ3EX
VPC-MZ3
(Product Code : 126 612 01)
(Europe)
(PAL General)
(Product Code : 126 612 02)
(U.S.A.)
(Canada)
Contents
1. OUTLINE OF CIRCUIT DESCRIPTION .................... 2
2. DISASSEMBLY ........................................................ 10
3. ELECTRICAL ADJUSTMENT .................................. 12
4. USB STORAGE INFORMATION
REGISTRATION ...................................................... 17
5. TROUBLESHOOTING GUIDE................................. 18
6. PARTS LIST............................................................. 19
CABINET AND CHASSIS PARTS 1 ........................ 19
CABINET AND CHASSIS PARTS 2 ........................ 20
ELECTRICAL PARTS .............................................. 21
PACKING MATERIALS............................................ 26
ACCESSORIES ....................................................... 26
AC ADAPTOR .......................................................... 26
CIRCUIT DIAGRAMS &
PRINTED WIRING BOARDS ...................................... C1
The components designated by a symbol ( ! ) in this schematic diagram designates components whose value are of
special significance to product safety. Should any component designated by a symbol need to be replaced, use only the part
designated in the Parts List. Do not deviate from the resistance, wattage, and voltage ratings shown.
CAUTION : Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer’s instructions.
NOTE : 1. Parts order must contain model number, part number, and description.
2. Substitute parts may be supplied as the service parts.
3. N. S. P. : Not available as service parts.
Design and specification are subject to change without notice.
SX612/EX, U, GX, SVA03/U, EX, E
REFERENCE No. SM5310441
FILE NO.
PRODUCT SAFETY NOTICE
VAR-G6U
(Product Code : 126 301 09)
(U.S.A.)
(Canada)
VAR-G6EX
(Product Code : 126 301 10)
(Europe)
(PAL General)
VAR-G6E
(Product Code : 126 301 11)
(U.K.)
VPC-MZ3GX
(Product Code : 126 612 03)
(General)

Summary

Digital Camera

1. OUTLINE OF CIRCUIT DESCRIPTION

1-1. CA1 and A PART OF CA2 CIRCUIT DESCRIPTIONS

Details CA1 and CA2 circuit descriptions, focusing on CCD imager and drivers.

1-2. CA2 CIRCUIT DESCRIPTION

1-3. PW1 POWER CIRCUIT and LENS DRIVE BLOCK DESCRIPTION

1-4. ST1 STROBE CIRCUIT DESCRIPTION

1-5. SY1 CIRCUIT DESCRIPTION

2. DISASSEMBLY

2-1. REMOVAL OF CABINET FRONT, CABINET BACK AND CABINET TOP

Step-by-step guide for removing the camera's front, back, and top cabinets.

2-2. REMOVAL OF SY1 BOARD AND LCD

Procedure for removing the SY1 board and LCD from the camera assembly.

3. ELECTRICAL ADJUSTMENT

3-3. Adjustment Items and Order

Outlines the sequence and items for electrical adjustment procedures.

3-4. Setup

Details system requirements and software installation for calibration.

3-6. Adjust Specifications

1. IC501 Oscillation Frequency Adjustment

Procedure for adjusting the oscillation frequency of IC501 on the PW1 board.

2. CCD VSUB Adjustment

Method for performing the VSUB adjustment on the CA2 board.

3. AWB Adjustment

Steps for calibrating the Auto White Balance (AWB) using the adjustment software.

4. Lens Adjustment

5. CCD Defect Detect Adjustment

Steps to detect and identify defects on the CCD sensor.

6. CCD Black Point Defect Detect Adjustment

7. LCD Panel Adjustment

4. USB STORAGE INFORMATION REGISTRATION

Adjustment method

5. TROUBLESHOOTING GUIDE

POWER LOSS INOPERTIVE

TAKING INOPERATIVE

NO PICTURE

6. PARTS LIST

CABINET & CHASSIS PARTS 1

CABINET & CHASSIS PARTS 2

ELECTRICAL PARTS

CIRCUIT DIAGRAMS & PRINTED WIRING BOARDS

OVERALL WIRING & BLOCK DIAGRAMS

CIRCUIT DIAGRAMS

PRINTED WIRING BOARDS (P.W.B.)

Sanyo VPC-MZ3EX Specifications

General

Effective Pixels	3.2 Megapixels
Camera type	Compact
Optical Zoom	3x
Digital Zoom	4x
Sensor Type	CCD
Storage Media	SD Card
Battery Type	AA
Image Sensor	CCD
Optical Sensor Resolution	3.2 MP
LCD Screen Size	1.5 inches
Video Resolution	320x240 pixels (QVGA)
Supported Flash Memory	SD Card