FujiFilm FinePix S5100 User manual

THE COMPONENTS IDENTIFIED BY THE MARK “” ON THE SCHEMATIC
DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR SAFETY.
PLEASE REPLACE ONLY BY THE COMPONENTS SPECIFIED ON THE SCHEMATIC
DIAGRAM AND IN THE PARTS LIST.
IF YOU USE PARTS NOT SPECIFIED, IT MAY RESULT IN A FIRE AND AN
ELECTRICAL SHOCK.
FUJI PHOTO FILM CO., LTD. Ref.No.:ZM00574-102
Printed in Japan 2005.11
DIGITAL CAMERA
FinePix S5100/
S5500/
US/CA/EU/EG/GE/AS/CH-Model
SERVICE MANUAL
WARNING

2
FinePix S5100/S5500 Service Manual
7. CAUTION: FOR CONTINUED
PROTECTION AGAINST FIRE
HAZARD, REPLACE ONLY WITH
SAME TYPE 2.5 AMPERES 125V
FUSE.
ATTENTION: AFIN D'ASSURER
UNE PROTECTION
PERMANENTE CONTRE LES
RISQUES D'INCENDIE,
REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME,
TYPE 2.5 AMPERES, 125 VOLTS.
8. WARNING: TO REDUCE THE
ELECTRIC SHOCK, BE
CAREFUL TO TOUCH THE
PARTS.
WARNING!
HIGH VOLTAGE
SAFETY CHECK-OUT
After correcting the original problem, perform the following
safety check before return the product to the customer.
1. Check the area of your repair for unsoldered or poorly
soldered connections. Check the entire board surface
for solder splasher and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair.
Point them out to the customer and recommend their
replacement.
4. Look for parts which, though functioning, show obvious
signs of deterioration. Point them out to the customer
and recommend their replacement.
5. Check the B + voltage to see it is at the values
specified.
6. Make leakage - current measurements to determine
that exposed parts are acceptably insulated from the
supply circuit before returning the product to the
customer.
2.5A 125V
2.5A 125V
RISK OF FIRE-
REPLACE FUSE
AS MARKED

3
TABLE OF CONTENTS
FinePix S5100/S5500 Service Manual
TABLE CONTENTS
1. General ........................................................... 4
1-1. Product specification .............................................. 4
1-2. Explanation of Terms .............................................. 7
1-3. Names of External Components ............................ 8
2. Disassembly ................................................. 10
2-1. Names of internal Components ............................ 10
2-2. Removing the CABI REAR ASSY ........................ 11
2-3. Removing the LCD ASSY ..................................... 12
2-4. Removing the EVF UNIT CONST ........................ 13
2-5. Removing the MAIN PWB ASSY .......................... 13
2-6. Removing the BATTERY HOLDER ASSY ........... 15
2-7. Removing the DCST PWB ASSY ......................... 16
2-8. Removing the LENS CONST ............................... 16
2-9. Removing the STROBE CONST .......................... 17
2-10. Removing the AF FRAME ASSY .......................... 18
3. Schematics ................................................... 19
3-1. Cautions ............................................................... 19
3-2. Basic Block Names and Functions ....................... 19
3-3. Description of Main Block Functions .................... 20
3-3-1. Technical Overview ................................. 20
3-4. Block Diagram ...................................................... 21
3-5. Overall connection Diagram ................................. 22
3-6. Circuit Diagrams ................................................... 23
3-6-1. CAM BLOCK ........................................... 23
3-6-2. DCDC BLOCK ........................................ 24
3-6-3. KSW BLOCK .......................................... 25
3-6-4. LCD EVF BLOCK ................................... 26
3-6-5. MOTOR BLOCK ..................................... 27
3-6-6. PROCESS BLOCK ................................. 28
3-6-7. CCD FPC BLOCK ................................... 29
3-6-8. IPS STROBE BLOCK ............................. 30
3-6-9. MSW BLOCK .......................................... 31
3-6-10. RSW BLOCK .......................................... 31
3-7. Mounted Parts Diagrams ...................................... 32
3-7-1. DCST PWB ASSY .................................. 32
3-7-2. MAIN PWB ASSY ................................... 34
3-7-3. KSW FPC ASSY ..................................... 36
3-7-4. MSW FPC ASSY .................................... 38
3-7-5. RSW FPC ASSY ..................................... 40
3-7-6. CCD FPC ASSY ..................................... 41
4. Adjustment.................................................... 42
4-1. Important point Adjustment when
Replacing Major Parts .......................................... 42
4-2. Measuring Instruments Used ............................... 42
4-3. Use Jig list ............................................................ 42
4-4. Calibration method of pattern box ........................ 43
4-5. Adjusting soft installation ...................................... 43
4-5-1. Various downloading software
decompressions, preservation methods,
and notes ................................................ 43
4-5-2. Installation of DSC jig driver ................... 44
4-5-3. Adjusting soft initiation method ............... 44
4-6. Initial Settings of the Adjustment Software ........... 45
4-7. Starting the Adjustment Software ......................... 48
4-8. [R] : Flash Memory Reset ..................................... 51
4-9. [F9] : AF-Assist Light Adjustment ......................... 53
4-10. [F5] : CAMERA Adjustment .................................. 56
4-11. [F4] : CCD Defect Correction ............................... 59
4-12. [F6] : AF Adjustment ............................................. 61
4-13. [F1] : Battery Voltage Adjustment ......................... 64
4-14. [F7] : Flash Adjustment ......................................... 68
4-15. [F11] : Video Adjustment ...................................... 70
4-16. [F8] : Firmware Download .................................... 72
4-17. [F12] : End Setting ................................................ 74
5. Inspection ..................................................... 78
5-1. Required Measuring Equipment ........................... 78
5-2. Connection of Measuring Equipment ................... 78
5-3. Inspection and Factory Settings ........................... 79
6. Parts List....................................................... 81
6-1. Packing and Accessories ..................................... 81
6-1-1. US-model (FinePix S5100) ..................... 81
6-1-2. CA-model (FinePix S5100) ..................... 82
6-1-3. EU-model (FinePix S5500) ..................... 83
6-1-4. EG-model (FinePix S5500) ..................... 84
6-1-5. GE-model (FinePix S5500) ..................... 85
6-1-6. AS-model (FinePix S5500) ..................... 86
6-1-7. CH-model (FinePix S5500) ..................... 87
6-2. Cabi Front block ................................................... 88
6-2-1. US/CA-model (FinePix S5100) ............... 88
6-2-2. EU/EG/GE/AS-model (FinePix S5500) ... 89
6-2-3. CH-model (FinePix S5500) ..................... 90
6-3. Inner block ............................................................ 91
6-4. Cabi Rear block .................................................... 92
6-5. Electrical parts ...................................................... 93
7. Appendix....................................................... 94
7-1. Function of display for Firmware Version ............ 94
7-2. List of Related Technical Updates Issued ............ 95

4
1. General FinePix S5100/S5500 Service Manual
1. General
1-1. Product specification
System
Model Digital camera FinePix S5100/FinePix S5500
Effective pixels 4.0 million pixels
CCD 1/2.7 inch square pixel CCD Number of total pixels: 4.23 million pixels
Number of recorded pixels Still image: 2272 × 1704 pixels/1600 × 1200 pixels/1280 × 960 pixels/
640
× 480 pixels ( / / / )
Movie: 640
× 480 pixels (30 frames per second with monaural sound)
320
× 240 pixels (30 frames per second with monaural sound)
Storage media xD-Picture Card (16/32/64/128/256/512 MB)
File format Still image: Compressed: JPEG (Exif ver. 2.2)
Uncompressed: CCD-RAW (RAF)
* Design rule for Camera File System compliant DPOF compatible
Movie: AVI format, Motion JPEG
Audio: WAVE format, Monaural sound
Lens Fujinon 10
× optical zoom lens, F2.8-F3.1
Aperture F2.8-F8 10 steps at wide-angle/F3.1-F9 10 steps at telephoto in 1/3 EV increments
Manual/Auto selectable
Focal length f=5.7 mm to 57 mm (Equivalent to 37 mm to 370 mm on a 35 mm camera)
Digital zoom : approx. 1.4
× / : approx. 1.8 × / : approx. 3.6 ×
(10 × optical zoom lens is used together: Max. zoom scale: 35.5 × )
Focal range Normal: Wide-angle: Approx. 90 cm (3.0 ft.) to infinity
Telephoto: Approx. 2.0 m (6.6 ft.) to infinity
Macro: Wide-angle: Approx. 10 cm to 2.0 m (3.9 in. to 6.6 ft.)
Telephoto: Approx. 90 cm to 2.0 m (3.0 ft. to 6.6 ft.)
Shutter speed / / / /P: 1/4 sec. to 1/2000 sec. /S: 3 sec. to 1/1000 sec.
A: 1/4 sec. to 1/1000 sec. M: 15 sec. to 1/2000 sec.
Focus TTL contrast-type, Auto focus, Manual focus
Sensitivity : AUTO (Equivalent to ISO 64 to 320, depending on coditions) 64/100/200/400
/ / / /P/S/A/M: Equivalent to ISO 64/100/200/400
(During setting CCD-RAW: ISO 64/100/200)
Photometry TTL 64-zones metering Multi, Spot, Average
Exposure control
Program AE ( , P, , , , ), Shutter-priority AE, Aperture-priority AE, Manual exposure
Exposure compensation -2.0 EV to +2.0 EV in 1/3 EV step increments
(in Programmed auto, shutter-priority auto, Aperture-priority auto)
White balance Auto (
, , , , ) Manual modes, 8 positions can be selected (P, S, A, M)
Viewfinder 0.33 inches, 115,000 pixels electronic viewfinder, Approx. 100% coverage
LCD monitor 1.5 inches, low-temperature polysilicon TFT 115,000 pixels, Approx. 100% coverage
Flash type Auto flash using flash control sensor
Effective range: Wide-angle: Approx. 30 cm to 5.0 m (1.0 ft. to 16.4 ft.)
(Approx. 30 cm to 2.0 m (1.0 ft. to 6.6 ft.): Macro)
Telephoto: Approx. 80 cm to 4.5 m (2.6 ft. to 14.8 ft.)
Flash modes: Auto, Red-eye reduction, Forced flash, Suppressed flash, Slow synchro,
Red-eye reduction + Slow synchro
Self-timer Approx. 2 sec./10 sec.
Continuous shooting Top 3-frame: Number of recorded frames: up to 3 frames
(at intervals as short as approx. 0.3 sec.)
Final 3-frame: Number of recorded frames:
last 3 frames before releasing the shutter button
(at intervals as short as approx. 0.3 sec.)
Long-period continuous shooting
Number of recorded frames: up to 40 frames
(at intervals as short as approx. 0.6 sec.)
Shooting functions Best framing, Frame No. memory
Playback functions Trimming, Automatic playback, Multi-frame playback, Voice memo
Other functions PictBridge, Language ( , English, Francais, Deutsch, , Italiano, ), FinePix
photo mode ( -mode), WEB camera, Discharge batteries
A/V output NTSC/PAL selectable

5
1. General
FinePix S5100/S5500 Service Manual
Power Supply and Others
Power supply Use one of the following:
• 4×AA-size alkaline batteries
• 4×AA-size Ni-MH (Nickel-Metal Hydride) batteries (sold separately)
• AC Power Adapter AC-5VH/AC-5VHS (sold separately)
According to the CIPA (Camera & Imaging Products Association) standard procedure for
measuring digital still camera battery consumption (extract):
When using alkaline batteries, use the batteries supplied with the camera. You can use
Ni-MH batteries also. The storage media should be xD-Picture Card.
Pictures should be taken at a temperature of 23oC (+73oF), with the LCD monitor/
viewfinder (EVF) turned on, the optical zoom moved from full wide-angle to full telephoto
(or vice-versa) and back again to its original position every 30 seconds, the flash used at
full power every second shot and the camera turned off and then on again once every 10
shots.
• Note: Because the number of available shots varies depending on the capacity of alkaline
batteries or the level of charge in Ni-MH batteries, the figures shown here for the
number of available shots using batteries are not guaranteed.
The number of available shots will also decline at low temperatures.
Conditions for use Temperature : 0oC to +40oC (+32oF to +104oF) ; 80% humidity or less (no condensation)
Camera dimensions 112.7 mm ×81.1 mm ×79.3 mm/4.4 in. ×3.2 in. ×3.1 in.
(W×H×D) (not including accessories and attachments)
Camera mass (weight) Approx. 340 g/12.0 oz. (not including accessories, batteries and xD-Picture Card)
Weight for photography Approx. 480 g/16.9 oz. (including batteries and xD-Picture Card)
Accessories zAA-size alkaline batteries (LR6) (4)
z16 MB, xD-Picture Card (1) Included with: Anti-static case (1)
zShoulder strap (1)
zA/V cable for FinePix S5100/FinePix S5500 (1)
approx. 1.5 m (4.9 ft.), plug (2.5 mm dia.) to pin-plug ×2
zUSB cable (mini-B) (1) zAdapter ring AR-FX5A (1) zLens cap (1)
zCD-ROM (1) Software for FinePix AX zOwner’s Manual (1)
Optional accessories zxD-Picture Card
DPC-16 (16 MB)/DPC-32 (32 MB)/DPC-64 (64 MB)/DPC-128 (128 MB)/
DPC-256 (256 MB)/DPC-512 (512 MB)
zRechargeable Battery 2HR-3UF (2×)
zBattery Charger with Battery BK-NH/BK-NH2 (With Euro type or UK type plug)
zAC Power Adapter AC-5VH/AC-5VHS
zSoft Case SC-FXS5
zImage Memory Card Reader DPC-R1
• Compatible with Windows 98/98 SE, Windows Me, Windows 2000 Professional,
Windows XP or iMac, Mac OS 8.6 to 9.2, Mac OS X (10.1.2 to 10.2.2) and models
that support USB as standard.
• Compatible with xD-Picture Cards of 16 MB to 512 MB, and SmartMedia of 3.3 V,
4 MB to 128 MB.
zPC Card Adapter DPC-AD
• Compatible with xD-Picture Card of 16 MB to 512 MB, and SmartMedia of 3.3 V, 2
MB to 128 MB.
zCompactFlash Card Adapter DPC-CF
• Windows 95/98/98 SE/Me/2000 Professional/XP
• Mac OS 8.6 to 9.2/X (10.1.2 to 10.1.5)
zxD-Picture Card USB Drive DPC-UD1
• Compatible with xD-Picture Card of 16 MB to 512 MB
• Windows 98/98 SE/Me/2000 Professional/XP
• Mac OS 9.0 to 9.2/X (10.0.4 to 10.2.6)
Guide to the number of
available frames for
battery operation
Alkaline batteries Approx. 200 frames
Ni-MH batteries 2300 mAhApprox. 400 frames
Battery Type With LCD monitor ON

6
1. General FinePix S5100/S5500 Service Manual
Input/Output Terminals
A/V output socket 2.5 mm dia. jack
USB socket For file transfer to a PC
DC input Socket for specified AC power adapter AC-5VH/AC-5VHS (sold separately)
Standard number of available frames/recording time per xD-Picture Card
The number of available shots, recording time or file size varies slightly depending on the subjects photographed. Note also
that the difference between standard number of frames and the actual number of frames is greater for
xD-Picture Cards with higher capacities.
Quality Setting
Number of recorded
pixels
DPC-16 (16 MB)
1600 1200
25
640 480
122
2272 1704
1
50 247 3
101 497 7
204 997 15
F
2272 1704
8
16
33
66
134
268
N
16
32
66
132
266
532
409
818
1280 960
33
68
137
275
550
1101
1997
3993
30
61
Movie
640 480
13 sec.
Image Data Size 620 KB 130 KB 8.3 MB1.9 MB 960 KB 460 KB
27 sec.
55 sec.
111 sec.
223 sec.
7.4 min.
Movie
320 240
26 sec.
54 sec.
109 sec.
219 sec.
7.3 min.
14.6 min.
DPC-32 (32 MB)
DPC-64 (64 MB)
DPC-128 (128 MB)
DPC-256 (256 MB)
DPC-512 (512 MB)

7
1. General
FinePix S5100/S5500 Service Manual
AF/AE Lock On the FinePix S5100/FinePix S5500, pressing the shutter button down half way locks
the focus and exposure settings (AF and AE lock). If you want to focus on a subject that
is not centered in the frame or change the picture composition after the exposure is set,
you can obtain good results by changing the composition after the AF and AE settings
are locked.
Auto power save function If the camera is not used in any way for 60 seconds, this function turns features such as
the LCD monitor/viewfinder (EVF) off (sleep mode) to prevent battery depletion and the
waste of power when the AC power adapter is connected. If the camera is then left
unused for a further period, the Auto power save function turns the camera off. This
period can be set to 2 or 5 minutes on this camera.
• The Auto power off function does not operate in PC mode, during automatic playback,
or if it is disabled during setup.
Deactivated batteries: Leaving an Ni-MH battery unused in storage for a long period may cause a rise in the
level of substances that inhibit current flow inside the battery and result in a dormant
battery. A battery in this state is referred to as deactivated.
Because current flow is inhibited in a deactivated Ni-MH battery, the battery’s original
level of performance cannot be achieved.
DPOF: Digital Print Order Format
DPOF is a format used for recording information on a storage media (image memory
card, etc.) that allows you to specify which of the frames shot using a digital camera are
to be printed and how many prints are made of each image.
EV: A number denotes Exposure Value. The EV is determined by the brightness of the
subject and sensitivity (speed) of the film or CCD. The number is larger for bright
subjects and smaller for dark subjects. As the brightness of the subject changes, a
digital camera maintains the amount of light hitting the CCD at a constant level by
adjusting the aperture and shutter speed.
When the amount of light striking the CCD doubles, the EV increases by 1. Likewise,
when the light is halved, the EV decreases by 1.
Frame rate (fps): The frame rate refers to the number of images (frames) that are photographed or played
back per second. For example, when 10 frames are continuously photographed in a 1-
second interval, the frame rate is expressed as 10 fps.
For reference, TV images are displayed at 30 fps (NTSC).
JPEG: Joint Photographics Experts Group
A file format used for compressing and saving color images. The higher the compression
rate, the greater the loss of quality in the decompressed (restored) image.
Memory effect: If an Ni-MH battery is repeatedly charged without first being fully discharged, its perfor-
mance may drop below its original level. This is referred to as the “memory effect”.
Motion JPEG: A type of AVI (Audio Video Interleave) file format that handles images and sound as a
single file. Images in the file are recorded in JPEG format. Motion JPEG can be played
back by QuickTime 3.0 or later.
PC Card: A generic term for cards that meet the PC Card Standard.
PC Card Standard: A standard for PC cards determined by the PCMCIA.
PCMCIA: Personal Computer Memory Card International Association (US).
Smear: A phenomenon specific to CCDs whereby white streaks appear on the image when there
is a very strong light source, such as the sun or reflected sunlight, in the photography
screen.
WAVE: A standard format used on Windows systems for saving audio data. WAVE files have
the “.WAV” file extension and the data can be saved in either compressed or
uncompressed format. Uncompressed recording is used on this camera.
WAVE files can be played back on a PC using the following software:
Windows: MediaPlayer
Macintosh: QuickTime Player
* QuickTime 3.0 or later
White Balance: Whatever the kind of the light, the human eye adapts to it so that a white object still
looks white. On the other hand, devices such as digital cameras see a white subject as
white by first adjusting the color balance to suit the color of the ambient light around the
subject. This adjustment is called matching the white balance.
Exif Print: Exif Print Format is a newly revised digital camera file format that contains a variety of
shooting information for optimal printing.
1-2. Explanation of Terms

8
1. General FinePix S5100/S5500 Service Manual
Exposure compensation
button
Focus mode selector button Mode dial
Continuous shooting
button
Power switch
Shutter button
Focus mode selector lock switch
W (Wide zoom) button
Photo mode( )
button
DISP (display)/BACK
button
Low light
viewfinder button
Battery cove
r
MENU/OK button
4-direction ( ) button
T (Tele zoom) button
Strap mount
Viewfinder (EVF)
Diopter adjustment dial
EVF/LCD
(monitor selector)
button
Tripod mount
LCD monitor
Indicator lamp
/ (Macro) button
/ (Flash) button
1-3. Names of External Components

9
1. General
FinePix S5100/S5500 Service Manual
Flash pop-up button
Strap moun
t
Slot cove
r
USB socket (mini-B)
DC IN 5V (power input) socket
A/V OUT (Audio / Visual output) socket
Self-timer lamp
Microphone
Flash
Flash control sensor
A
F-Assist
illuminator
Speaker
xD-Picture Card slo
t
Lens

10
2. Disassembly FinePix S5100/S5500 Service Manual
2. Disassembly
2-1. Names of internal Components
CABI REAR ASSY
LCD ASSY
LENSCONST
MAIN PWB ASSY
CABI FRONT ASSY
BATTERY HOLDER ASSY
STROBE CONST
MICASSY
SPEAKER ASSY
EVF UNIT CONST
RSW PWB ASSY
MAIN FRAME
DCST PWB ASSY
LCD FRAME
AF FRAME ASSY
KSW PWB ASSY
MSW PWB ASSY

11
2. Disassembly
FinePix S5100/S5500 Service Manual
2-2. Removing the CABI REAR ASSY
[Disassembly]
1. Remove the three screws (M1.7 x 3.5).
2. Remove the two screws (M1.7 x 5).
3. Open the battery cover.
4. Raise the CABI REAR ASSY in the direction of the
arrow.
1
1
2
3
4
5. Remove the FFC.
[Assembly]
Set the mode dial to the camera position and assemble it.
Assemble in the reverse order to disassembly.
5

12
2. Disassembly FinePix S5100/S5500 Service Manual
2-3. Removing the LCD ASSY
[Disassembly]
1. Remove the two screws (M1.7 x 2.5).
3. Raise the LCD ASSY in the direction of the arrow.
[Assembly]
Assemble in the reverse order to disassembly.
1
2
3
2. Remove the connector.

13
2. Disassembly
FinePix S5100/S5500 Service Manual
2-5. Removing the MAIN PWB ASSY
[Disassembly]
1. Remove the connector.
2. Remove the three FFCs.
3. Raise the NAIN PWB in the direction of the arrow.
12
2
3
2-4. Removing the EVF UNIT CONST
[Disassembly]
1. Remove the connector.
2. Raise the EVF UNIT CONST in the direction of the
arrow.
3. Remove the FFC.
[Assembly]
Assemble in the reverse order to disassembly.
1
2
3

14
2. Disassembly FinePix S5100/S5500 Service Manual
4
[Assembly]
Make the style of FFC and the lead wire as shown in figure
below.
4. Remove the FFC.

15
2. Disassembly
FinePix S5100/S5500 Service Manual
2-6. Removing the BATTERY HOLDER ASSY
[Disassembly]
1. Remove the connector.
2. Remove the screw (M1.7 x 8.0).
3. Remove the BATTERY HOLDER ASSY in the direction
of the arrow.
1
2
3
[Assembly]
Set the switch lever to the off position when assembling.
OFF
Note:
Always ensure that the FLASH ASSY main condenser is
discharged before beginning disassembly.

16
2. Disassembly FinePix S5100/S5500 Service Manual
2-7. Removing the DCST PWB ASSY
[Disassembly]
1. Remove the three screws (M1.7 x 2.5).
2. Remove the FFC.
3. Remove the two connectors.
4. Remove the DCST PWB ASSY in the direction of the
arrow.
1
2
3
4
[Assembly]
Put the substrate aside in the direction of the arrow when
assembling.
2-8. Removing the LENS CONST
[Disassembly]
1. Remove the three screws (M1.7 x 8.0).
2. Remove the MAIN FRAME.
3. Remove the LENS CONST in the direction of the arrow.
[Assembly]
Assemble in the reverse order to disassembly.
1
23

17
2. Disassembly
FinePix S5100/S5500 Service Manual
2-9. Removing the STROBE CONST
[Disassembly]
1. Remove the ST-BUTTON.
1
2
3
4
2. Remove the screw (M1.7 x 5.5).
3. Remove the connector.
4. Remove in the STROBE CONST direction of the arrow.
[Assembly]
Make read-wire a style as shown in the figure below.
Assemble in the reverse order to disassembly.

18
2. Disassembly FinePix S5100/S5500 Service Manual
1
2
2-10. Removing the AF FRAME ASSY
[Disassembly]
1. Remove two screws.
2. Remove the AF FRAME ASSY in the direction of the
arrow.
[Assembly]
Execute the AF-Assist Light Adjustment after assembling.

19
3. Schematics
FinePix S5100/S5500 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 Block name Function
LENS CONST CCD FPC BLOCK CCD output(IC701)
MAIN PWB ASSY CAM BLOCK CCD output A/D conversion (IC103), CCD driver (IC101, IC102)
PROCESS BLOCK Image signal processing, USB communications,
system control (IC201), Image signal processing assist (IC202)
LCD/EVF BLOCK LCD/EVF output control (IC401)
VIDEO BLOCK VIDEO output (IC51)
AUDIO BLOCK Audio IN/OUT (IC11)
DCST PWB ASSY DC/DC BLOCK Power supply generation (IC503)
IPS BLOCK Power ON function, Flash charging control,Key function (IC301)
MOTOR BLOCK Shutter/Iris/AF/zoom drive (IC651)
RSW PWB ASSY RSW BLOCK Power SW, Shutter SW
KSW PWB ASSY KSW BLOCK Key SW
MSW PWB ASSY MSW BLOCK Mode SW
STOROBE ASSY FLASH BLOCK Flash

20
3. Schematics FinePix S5100/S5500 Service Manual
3-3. Description of Main Block Functions
3-3-1. Technical Overview
CCD signal processing/Camera circuit section
Analog signals output from the 1/1.7 type square pixels CCD (IC701), with an effective pixel count of 4.0 mega-pixels,
undergo false color compensation processing, adaptive interpolation processing, amplification (AGC) and signal
mixing inside the CCD signal processing IC “AFE (IC103)” before being converted to 14-bit digital signals (A/D) and
sent to the signal processing LSI “UCS2 (IC201)”.
The vertical drive IC (IC101) for driving the CCD and the horizontal drive IC (IC102) are in this block.
Motor Circuit Section
The signal processing LSI “UCS2 (IC201)” that has received various operating switch commands manages the motor
drive IC (IC651) and controls the AF, SHUTTER, ZOOM and IRIS motors.
Imaging and Signal Processing Section
Input data from the CCD
14-bit digital image data (corresponding to 1H) that has been output from the imaging section (CCD/Camera Block) is
sent to the signal processing LSI “UCS2 (IC201)”, converted to 32-bit (16-bit x 2) data by the [internal buffer] inside this
LSI, and the image data for one frame (2272 x 1704 pix) is stored temporarily in [SD-RAM]. It is also integrated in the
[AUTO operation section] using the 32-bit the signal processing LSI “UCS2 (IC301)” image data and sent to the
AFE_IC (IC103) to obtain the appropriate AE/AF/AWB.
Record processing to xD Card
Image data stored in SD-DRAM “IC203” is sent one frame at a time to the internal [signal processing section] in the
signal processing LSI “UCS2 (IC201)”. In a process called unpacking, “32-bit to 12-bit conversion” and “pre-
processing including digital clamp, white balance and noise reduction processing, linear matrix processing, gamma
correction and R/G/B 14-bit to R/G/B 8-bit conversion” to “8-bit digital R/G/B signals to Y:Cb:Cr = 4:2:2 YC processing”
are implemented in this [signal processing section] and 8-bit Y/Cb/Cr image data are sent to the [internal buffer].
* Noise reduction processing, linear matrix processing and gamma correction included here are processed by the
Partner chip.
The “rearrangement of data in a format in which 8-bit Y/Cb/Cr signals are easily compressed” is done in the [internal
buffer] and after passing through the [JPEG operation block] to the [media controller], they are recorded on the xD card.
Reproduction of images from xD card
Compressed image data from the xD card is sent as 8-bit image data to the signal processing LSI “UCS2 (IC201)”
then it is sent to the [media control section], the [DMA unit] and the SD-DRAM “IC203” and then it is sent to the [media
controller], to the [JPEG operation section] and to the [signal processing section].
In the [signal processing section], 8-bit Y/Cb/Cr signals are converted to 8-bit R/G/B signals and at the same time,
lettering display signals are weighted and passed through the [LCD controller to the LCD/EVF unit and displayed.
Image capture system adjustment data are stored in the Flash ROM (IC204).
LCD/EVFUnit
Digital signals sent from the signal processing LSI “UCS2 (IC201)” are sent LCD/EVF drive IC (IC401), controls LCD/
EVF.
Power Supply Section
Power supply circuits constructed in the core of the DC IC (IC503) create the following power supplies, which are
supplied to each block.
D3.3V [IC651 (MOTOR BLOCK), IC203 (SDRAM), IC201 (UCS2), IC204 (Flash Rom), IC202 (PARTNER), IC301
(IPS), LCD (CN401), MODE FPC]
D5.2V [IC651 (MOTOR BLOCK)]
-7.5V [IC701 (CCD), IC101 (V_Drv)]
15V [IC701 (CCD), IC101 (V_Drv)]
CAM3.3V [IC101 (V_Drv), IC102 (RTG),IC103(AFE)]
1.5V [IC201 (UCS2), IC202 (PARTNER)]
2.5V [IC201 (UCS2)]
MOT3.4V [IC651 (MOTOR BLOCK), IC701 (AUDIO BLOCK)]
AD_3.3V [IC11 (AUDIO BLOCK), IC51 (VIDEO BLOCK)]