Schematics; Cautions; Basic Block Names And Functions - FujiFilm FinePix F30 Service Manual

FinePix F30 Service Manual

3. Schematics

3-1.

Cautions

<Cautions when replacing parts>
• Do not reuse removed parts. Always use new parts.
• Note that the negative side of tantalum condensers is readily damaged by heat.
• Except for chemical condensers and tantalum condensers, voltage is not displayed on condensers with a voltage
resistance of 50V or less.
• Resistors not marked are 1/16W chip resistors.
• KΩ = 1000Ω, MΩ = 1000KΩ
• B characteristics of variable resistors and semi-fixed resistors are not displayed.
3-2.

Basic Block Names and Functions

Part name
LENS ASSY CCD FPC BLOCK
MAIN PWB ASSY CAMERA BLOCK
MOTOR BLOCK
AUDIO BLOCK
LCD BLOCK
DC/DC BLOCK
PMG BLOCK
VIDEO BLOCK
FLASH BLOCK
KEY BLOCK
PROCESS BLOCK (IO)
PROCESS BLOCK (PW)
PROCESS BLOCK (SYS)
CHG BLOCK
IO BLOCK
LED BLOCK
MEDIA BLOCK
Block name
CCD Output
CCD Output A/D Conversion (IC102)
Shutter/Iris/AF/Zoom Drive (IC151)
Audio IN/OUT(IC701)
LCD Output CN, Back Light Control
Power Supply Generation (IC451), Power Control
Power Control, LED Driver, Flash Charge Control (IC551)
Video Output (IC651)
Flash Charge, Flash Firing
Connection with the Key SW
Image Signal Processing (IC201: 1/3)
Power Input (IC201: 2/3)
System Control, USB Communications (IC201: 3/3)
Battery Charge Control (IC501)
USB Signal IN/OUT, AV Signal Output
AF_LED Output, Indicator Lamp Output
Media Data IN/OUT
3. Schematics
Function
21