Adjustment And Inspection; 4-1.Important Point Adjustment When Replacing Major Parts; 4-2.Preparations For Adjustment; 4-2-1.Required Measuring Equipment - FujiFilm FinePix4800Zoom Service Manual

FinePix4800Zoom(U/E/EG) SERVICE GUIDE

4. Adjustment and Inspection

4-1. Important point Adjustment when Replacing Major Parts
Check and adjust of the items indicated by O in the table below when replacing the main PWB assembly,
DC PWB assembly, ST CONST, ST PWB unit, XE PWB unit, lens CONST, mode dial assembly, and B/W
LCD.
Note that adjustment is not required when units other than those shown below are replaced.
Replacement parts
Adjustments
Mode dial/battery adjustment
DC jack voltage adjustment
Display LCD adjustment
CCD defect data/OFD adjustment
Picture adjustment
AF adjustment
Flash adjustment (*2)
End setting
*1 Adjust in the following order when replacing the Lens CONST.
CCD defect data write/OFD adjustment → Picture adjustment → AF adjustment → Flash adjustment
*2 Adjust the Flash following Picture adjustment.
*3 As the CCD defect data is supplied as a pair with the CCD, the CCD defect data cannot be attached to the main
PWB assembly supplied as after-service parts. When replacing the main PWB assembly therefore, the method of
adjustment (method of repair) for 'CCD defect data write/OFD adjustment' is as follows.
(1) Remove the EEPROM (IC314) from the main PWB assembly of the unit to be repaired.
(2) Install the EEPROM (IC314) removed in (1) in the after service main PWB assembly.
(3) Make all adjustments other than CCD defect data write/OFD adjustment.
4-2. Preparations for Adjustment
4-2-1. Required Measuring Equipment
Measuring equipment
Monitor TV
Regulated power supply
Pattern box
Waveform monitor
Digital voltmeter
PC
Brightness meter
Color temperature meter
4-2-2. List of Jig Used
Productname/type name
FilterLB140
AF Chart
Close_up lens(f=600mm)
Lens holder
Stand
Base plate
Gray Chart(Reflective type)
USB cable
CD-ROM
Power cable jig
FinePix4800Zoom
PC adjustment software
AC adapter(AC-5VH)
DSC jig driver setup
Li BATT jig
MAIN PWB(*3) DC PWB
(*3)
Required for all when replacing and adjusting the above parts. See P19 and P29 for details of termination setting.
Remarks
PTB450 or equivalent
Used for function checks
Used for various adjustments and operation checks (PC-AT compatible, Windows 98)
LS-110 (Minolta) or equivalent
Color Meter IIIF (Minolta) or equivalent
Pats.No Use
ZJ00006-100
Camera System adjustments
ZJ00477-100 AF adjustment
ZJ00007-100 AF adjustment
ZJ00008-100 AF adjustment
ZJ00009-100 AF adjustment
ZJ00010-100 AF adjustment
ZJ00254-100 Flash adjustmen
FZ03529-100 For PC adjustment
FZ04059-101 For inspection
ZJ00213-100 System adjustment
ZJ00494-100 For PC adjustment
----------------- Adjustment overall
ZJ00476-100 For PC setup
ZJ00226-100 System adjustment
4. Adjustment and Inspection
ST CONST ST PWB XE PWB
Remarks
Common with the DS-30/DS-20/DS-7
Common with the FInePix6800Zoom
Common with the 8mmVTR/MX500/MX600
Common with the 8mmVTR/MX500/MX600
Common with the 8mmVTR/MX500/MX600
Common with the 8mmVTR/MX500/MX600
Common with the MX700/MX500
Common with the FinePix4700zoom
bundled software
Common with the DS-10/FinePix1500
Operates only on Win98 English OS
Accessories
DSC jig driver setup
Common with the MX1700
LENS CONST(*1) MODE DIAL B/W LCD
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