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2
General Description
2-1 Overview
A 1/4-inch interlaced CCD (image sensor) with a total of 680,000 pixels (the number of effective
pixels: 340,000) is installed.
A 0.44-inch color LCD viewfinder is mounted.
A 2.5-inch color LCD monitor is mounted.
The volume of DZ-MV350A body has been reduced to half that of DZ-MV230A, by adopting an
optical 10-power compact zoom lens and new round DVD holder for disc.
For storage of photos, SD memory card/MultiMediaCard can be used in addition to 8 cm DVD-RAM
disc.
2-1-1 Servicing method
Table 2-1-1 shows the method for servicing each circuit board and each unit.
Refer to "4 Troubleshooting" for the method of judging defects in each circuit board and each unit.
Information:
These servicing methods are subject to change without notice for the purpose of facilitating service
procedures.
Table 2-1-1 Circuit Board and Unit Servicing
Method
Circuit board/Unit
AEL circuit board
Component replacement.
DRF circuit board
DRV circuit board
Included in disc drive unit.
FAF circuit board
Component replacement.
FRT circuit board
GYR circuit board
HDM circuit board
Included in disc drive unit.
LCD circuit board
Component replacement.
MAN circuit board
Circuit board assembly
replacement (Order format).
Except for the fuse trouble.
MR circuit board
Component replacement.
SAF circuit board
SHE circuit board
SID circuit board
Included in disc drive unit.
USB circuit board
Component replacement.
Disc drive unit
Unit replacement (Order
format). Which incorporates
the DRV, SID and HDM
circuit boards.
*1: Film type board that connects AEL and FRT
circuit boards
*2: Film type board that connects MAN circuit
board and disc drive unit.
*3: Film type board that connects AEL circuit
board and switches in L case.
Servicing method
2 - 1
DISC
DRIVE UNIT
FAF CIRCUIT
BOARD
GYR
CIRCUIT
BOARD
LCD
CIRCUIT
BOARD
AEL
CIRCUIT
USB
BOARD
CIRCUIT
BOARD
Fig. 2-1-1 External Views of the Circuit Board/Unit
*1
MR
CIRCUIT
BOARD
FRT
CIRCUIT
BOARD
SHE
CIRCUIT
BOARD
DRF
CIRCUIT
BOARD
*2
MAN
CIRCUIT
BOARD
SAF
CIRCUIT
BOARD
*3
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Table of Contents
Troubleshooting
