Circuit Diagrams - FujiFilm FinePix S3000 Service Manual

3. Circuit Diagrams

3-1.Cautions
Precautions in parts replacement
Do not reuse detached electronic components. Use only new components.
The negative side of tantalum capacitors is weak against heat. Handle with care.
With the exception of Chemical capacitor and tantalum capacitors, the voltage of capacitors of a 50V or lower withstand voltage
is not labeled.
Unless specified, electronic component resistance is 1/16W.
K = 1000 , M = 1000 K
3.2 Names and Functions of Basic Blocks
Board Name
CCD PWB CONST
MAIN PWB ASSY
DCST PWB ASSY
MSW PWB ASSY
RSW PWB ASSY
KEY PWB ASSY
VCON PWB ASSY
Block name
CCD BLOCK
CAM BLOCK
MOTOR BLOCK
POWER ON BLOCK
EVF BLOCK
AUDIO BLOCK
PROCESS BLOCK
LCD BLOCK
DCDC BLOCK
FlashBLOCK
MSW BLOCK
RSW BLOCK
KEY BLOCK
VCON BLOCK
Function
* CCD output
* Analog to digital conversion of CCD output(IC102)
* CCD driver(IC101)
* Zoom/AF/shutter/iris drive(IC301)
* Power supply management(IC352)
* EVF control(IC403)
* Audio signal processing(IC501)
* USB communication(IC202)
* System control/SW detection management(IC202)
* LCD relay circuit
* Each power supply generation(IC601)
* Flash luminescence processing(IC702)
* Operation SW(power supply/mode)
* Operation SW(shutter)
* Operation SW(EVF<->LCD/display/U<->D/cancellation/L<->R/OK)
* VIDEO(NTSC/PAL) output
3.Schematics
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