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FinePix A310 GE
Service Manual
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FujiFilm FinePix A310 EG, FinePix A310 EU, FinePix A310 AS, FinePix A310 CA, FinePix A310 GE Service Manual

...
FUJI PHOTO FILM CO.,LTD.
Ref.No.:ZM00490-104
Printed in Japan 2005.05(S.S.)
SERVICE MANUAL
DIGITAL CAMERA
FinePix A310
EG/EU/AS/US/CA/GE/CH/JP-Model
PLEASE REPLACE ONLY WITH 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.
WARNING
FinePix A310 Service Manual
2
6. Make leakage - current measurements to determine
that exposed parts are acceptably insulated from
the supply circuit before returning the product to the
customer.
7. CAUTION: FOR CONTINUED PRO-
TECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH SAME TYPE
2.5 AMPERES 125V FUSE.
ATTENTION: AFIN D'ASSURER
UNEPROTECTION PERMANENTE
CONTRE LES RISQUES D'INCENDIE,
REMPLACER UNIQUEMENT PAR UN
FUSIBLE DE MEME, TYPE 2.5 AM-
PERES, 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 costomer.
1. Check the area of your repair for unsoldered or poorly
sol dered connections. Check the entire board sur-
face 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, particuarly
tran sistors, that were installed during a previous re-
pair. Point them out to the customer and recommend
their replacement.
4. Look for parts which, though functioning, show ob-
vious 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 speci-
fied.
2.5A 125V
2.5A 125V
RISK OF FIRE­REPLACE FUSE AS MARKED
FinePix A310 Service Manual
3
TABLE OF CONTENTS
1.General ...................................... 4
1-1. Product specification ............................................ 4
1-2.Names of External Components ............................ 7
2. Disassembly ............................ 8
2-1. Internal Components ........................................... 8
2-2. Removing the R PANEL ASSY ............................. 9
2-3. Removing the LCD UNIT ................................... 10
2-4. Removing the MAIN PWB ASSY ........................ 10
2-5. Removing the BATTERY LID ............................... 11
2-6. Removing the Lens Unit ...................................... 11
2-7. Removing the Inner Cabinet Assy ....................... 12
2-8. Removing the SW PWB Assy ............................. 12
2-9. Removing the LINK Assy ................................... 13
2-10. Removing CCD PWB Assy .............................. 13
3. Schematics ............................ 14
3-1. Cautions ........................................................... 14
3-2. Basic Block Names and Functions ...................... 14
3-3.Functions of Primary Blocks. ............................... 15
3-3-1.Technical Outline.................................... 15
3-3-2.Functions of Individual Blocks ............. 15
3-4. Block Diagram .................................................. 16
3-5. Overall connection Diagram ............................... 17
3-6. CCD BLOCK Schematic Diagram ....................... 18
3-7. POWER SW BLOCK Schematic Diagram ........... 18
3-8. CAMERA BLOCK Schematic Diagram ................ 19
3-9. PROCESS BLOCK Schematic Diagram ............. 20
3-10. POWER BLOCK Schematic Diagram ............... 21
3-11. VIDEO BLOCK Schematic Diagram .................. 22
3-12. KEY IC BLOCK Schematic Diagram ................. 23
3-13. KEY SW BLOCK Schematic Diagram ............... 24
3-14. R SW BLOCK Schematic Diagram ................... 24
3-15. MOTOR BLOCK Schematic Diagram ................ 25
3-16. LCD BLOCK Schematic Diagram ..................... 26
3-17. FLASH BLOCK Schematic Diagram ................. 27
3-18. MAIN PWB ASSY Component Locations .......... 28
3-19. SUB PWB ASSY Component Locations ............ 28
4. Adjustments........................... 29
4-1. Adjustment Procedure of Parts Replacement ....... 29
4-2. Measuring Devices ............................................ 29
4-3. Jigs .................................................................. 29
4-4. Jig Connections ................................................. 30
4-5. Environment Setup ............................................ 30
4-6. Installing the Jig Drivers on the PC ...................... 31
4-7. Installing and Starting the Adjustment Software ..... 32
4-8. Initializing the Adjustment Software ...................... 32
4-9. Starting the Adjustment Software ......................... 35
4-10. [F4] : CCD data input ....................................... 38
4-11. [F5] : Camera adjustment ................................. 40
4-12. [F6] : AF adjustment ......................................... 43
4-13. [F7] : Flash adjustment ..................................... 45
4-14. [F11] : VIDEO Adjustment ................................. 47
4-15. [F1] : Battery voltage adjustment ....................... 49
4-16. [F8] : Firmware Download ................................ 52
4-17. [F12] : End Setting ........................................... 54
5. Inspection .............................. 58
5-1. Required Measuring Equipment ......................... 58
5-2. Connection of Measuring Equipment ................... 58
5-3. Inspection and Factory Settings .......................... 58
6.Parts List ................................. 60
6-1.Packing and Accessories .................................... 60
6-1-1.For EG model .......................................... 6 0
6-1-2.For EU model .......................................... 61
6-1-3.For AS model .......................................... 62
6-1-4.For US model .......................................... 63
6-1-5.For CA model .......................................... 64
6-1-6.For GE model .......................................... 65
6-1-7.For CH model .......................................... 6 6
6-1-8.For JP model...........................................67
6-2.Cabinet F block .................................................. 68
6-3.Main PWB block ................................................ 69
6-4.Cabinet R block .................................................. 70
6-4-1.For EG/EU/AS/US/CA/GE/CH model ......... 70
6-4-2.For JP model ........................................... 71
6-5.Electrical parts .................................................... 72
7. Appendix ................................ 73
7-1.List of Related Technical Updates Issued .............. 73
4
FinePix A310 Service Manual
1.General
1.General
1-1. Product specification
Input/Output Terminals
Video output socket mini-jack
(USB) socket For file transfer to a computer and connection to the optional cradle
DC Input Socket for specified AC power adapter AC-3V (optional)
Connection for the AC Power Adapter AC-3VW bundled with the cradle (sold separately)
Standard number of available shots/recording time per xD-Picture Card
Quality
DPC-16 (16 MB)
DPC-32 (32 MB)
DPC-64 (64 MB)
DPC-128 (128 MB)
DPC-256 (256 MB)
Image Data Size
Number of recorded pixels
6M
10
21
43
86
173
1.5 MB
2816 2120
3M
19
40
81
162
325
780 KB
2048 1536
1M
33
68
137
275
550
470 KB
1280 960
0.3M
122
247
497
997
1997
130 KB
640 480
Movie
Approx. 98 sec.
Approx. 199 sec.
Approx. 6.6 min.
Approx. 13.3 min.
Approx. 26.7 min.
–
320 240
Movie
Approx. 5.6 min.
Approx. 11.3 min.
Approx. 22.7 min.
Approx. 45.5 min.
Approx. 91.2 min.
–
160 120
System
Model Digital camera FinePix A310 Number of effective pixels
3.1 million pixels
CCD sensor 1/2.7 inch Super CCD HR in an interwoven pattern
Number of total pixels 3.14 million pixels
Number of recorded pixels
Still image: 2816 × 2120 pixels/2048 × 1536 pixels/1280 × 960 pixels/
640 × 480 pixels (
/ / / )
Movie: 320 × 240 pixels (10 frames per second without sound)
160 × 120 pixels (10 frames per second without sound) Storage media xD-Picture Card (16/32/64/128/256 MB) File format Still image: JPEG (Exif ver. 2.2)
* Design rule for Camera File System compliant DPOF compatible
Movie: AVI format, Motion JPEG Lens Fujinon 3× optical zoom lens Aperture: F2.8 to F4.8 Aperture F2.8 to F4.8/F7.0 to F11.6 (automatically selected) Focus distance f=5.7 mm to 17.1 mm (Equivalent to 38 mm to 114 mm on a 35 mm camera) Focal range Normal: Approx. 60 cm (2.0 ft.) to infinity
Macro: Approx. 10 cm (3.9 in.) to 80 cm (2.6 ft.) Shutter speed 2 sec. to 1/2000 sec. (depend on Exposure mode) Focus TTL contrast-type, Auto focus Sensitivity
Manual: Equivalent to ISO200/400/800 (Image quality fixed at for shots taken at ISO 800.)
: Equivalent to ISO160-400 (at LCD on and Flash off) Photometry TTL 64-zones metering Exposure control AUTO (Program AE/Manual (with exposure correction)) Exposure compensation
-2.1 EV to +1.5 EV in 1/3-step increments (in Manual mode) White balance Auto Manual modes, 7 positions can be selected Viewfinder Real image optical Approx. 80% coverage LCD monitor 1.5-inches, 60,000-pixel Amorphous silicon TFT, Approx. 92% coverage Flash Auto flash using flash control sensor
Effective range: Wide-angle: Approx. 0.3 m-5.0 m (1.0 ft.-16.4 ft.)
(Approx. 0.3 m-0.8 m (1.0 ft.-2.6 ft.): Macro)
Telephoto-angle: Approx. 0.3 m-4.0 m (1.0 ft.-13.1 ft.)
Flash modes: Auto, Red-Eye Reduction, Forced Flash, Suppressed Flash, Slow
Synchro, Red-Eye Reduction + Slow Synchro Self-Timer 10 sec. Video output NTSC/PAL selectable
5
FinePix A310 Service Manual
1.General
Power Supply and Others
Power supply Use one of the following
• 2AA-size alkaline batteries
• 2AA-size Ni-MH (Nickel-Metal Hydride) batteries (optional)
• Rechargeable Battery NH-10 (optional)
• AC-3VW (PictureCradle CP-FXA10, Sold separately)
• AC Power Adapter AC-3V (optional)
(Condition: Power saving mode ON, with fully charged battery (Ni-MH)) This indicates the number of available frames shot consecutively at room tempera­ture with a flash use rate of 50%. Note that these figures may vary depending on the ambient temperature and the amount of charge in the battery. The number of avail­able shots or available shooting time will be lower in cold conditions.
Conditions for use Temperature: 0
o
C to +40oC (+32oF to +104oF); 80% humidity or less (no condensation) Camera dimensions 97.0 mm × 63.9 mm × 33.0 mm/3.8 in. × 2.5 in. × 1.3 in. (W/H/D) (not including accessories and attachments) Camera mass (weight)
Approx. 155 g/5.5 oz. (not including accessories, batteries and xD-Picture Card)
Weight for photography
Approx. 210 g/7.4 oz. (including batteries and xD-Picture Card)
Accessories ! 16 MB, xD-Picture Card (1) Included with: Anti-static case (1)
! LR6 AA-size alkaline Batteries (2) ! Strap (1) !
Special video cable 2.5 mm dia. mini plug-to-pin plug Approx. 1.5 m (1)
! Cradle adapter for FinePix A310 (1) ! USB Interface Set (1)
• CD-ROM: Software for FinePix SX (1)
• Special USB cable with Noise Suppression core (1)
• Quick start guide for Camera and Software installation (1) ! Owner’s Manual (1)
Optional Accessories ! xD-Picture Card
DPC-16 (16 MB)/DPC-32 (32 MB)/DPC-64 (64 MB)/DPC-128 (128 MB)/DPC­256 (256 MB)
! AC Power Adapter AC-3V ! Fujifilm Rechargeable Battery 2HR-3UF ! Fujifilm Battery charger with Battery BK-NH (With Euro type or UK type plug) ! PictureCradle CP-FXA10 ! Rechargeable Battery NH-10 ! SC-FXA01 ! DPC-R1 Image Memory Card Reader
• 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 Card of 16 MB to 256 MB, and SmartMedia of
3.3V, 4 MB to 128 MB.
! DPC-AD PC Card Adapter
• Compatible with xD-Picture Card of 16 MB to 256 MB, and SmartMedia of
3.3V, 2 MB to 128 MB.
! CompactFlash Card Adapter
• Windows 95/98/98 SE/Me/2000 Professional/XP
• Mac OS 8.6 to 9.2/X (10.1.2 to 10.1.5)
Number of available shots using battery (battery life)
Alkaline batteries Approx. 160 frames Approx. 250 frames
Rechargeable Battery NH-10
Approx. 280 frames Approx. 400 frames
Ni-MH batteries 1700 mAh Approx. 250 frames Approx. 350 frames
Battery Type With LCD monitor ON With LCD monitor OFF
6
FinePix A310 Service Manual
1.General
Explanation of Terms
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 printed and how many prints are made of each image.
EV: A number that 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 is a unit used to indicate the number of images (frames) played back
per second. This camera shoots movie files at 10 consecutive frames per second, a rate that is expressed as 10 fps. By comparison, TV images are played at 30 fps.
JPEG: Joint Photographics Experts Group
A file format used for compressing and saving color images. The compression ratio can be selected, but the higher the compression ratio, the poorer the quality of the expanded image.
Memory effect: If an Ni-MH battery is repeatedly charged without first being fully discharged, its
performance 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).
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. A function that automatically matches the white balance is called an Automatic White Balance function.
Exif Print: Exif Print Format is a newly revised digital camera file format that contains a variety
of shooting information for optimal printing.
7
FinePix A310 Service Manual
1.General
1-2.Names of External Components
Photo mode ( ) button
( ) ( )/Zoom switch
xD-Picture Card slot
Battery compartment
Tripod mount
Viewfinder
Battery cover
Viewfinder lamp
LCD monitor
DISP button
Macro button
Mode dial
Flash button
Strap mount
MENU/OK button
BACK button
Power switch
VIDEO OUT (Video output)
socket
Self-timer lamp
Shutter button
(USB) socket
Cradle connection
socket
DC IN 3V (power input) socket
Viewfinder Window
Lens (Lens cover)
Flash control sensor
Flash
FinePix A310 Service Manual
2. Disassembly
8
2. Disassembly
2-1. Internal Components
CABINET REAR ASSY
MAIN PWB ASSY
LENS UNIT
CABINET FRONT ASSY
BATTERY HOLDER
BATTERY LID
FLASH UNIT
SUB PWB ASSY
PSW PWB ASSY
LCD UNIT
FinePix A310 Service Manual
2. Disassembly
9
Discharge point
2-2. Removing the R PANEL ASSY
[Disassembly]
1. Remove the four screws(M1.7x5).
2. Open the battery cover.
3. Raise the R PANEL ASSY in the direction of the arrow.
[Assembly]
Set the mode dial to the camera position and assemble it. Assemble in the reverse order to disassembly.
Note:
Always ensure that the FLASH ASSY main condenser is discharged before beginning disassembly.
1
1
1
2
3
Screw of special shape.
Use the screw driver of jig number(ZJ00583-100)
FinePix A310 Service Manual
2. Disassembly
10
2-3. Removing the LCD UNIT
[Disassembly]
1. Remove the screw(M1.7x5).
2. Raise the LCD UNIT in the direction of the arrow.
3. Remove the connector.
2-4. Removing the MAIN PWB ASSY
[Disassembly]
1. Remove the FFC.
2. Remove the NAIN PWB in the direction of the arrow taking care not caught of the shutter button.
[Assembly]
Assemble in the reverse order to disassembly.
[Assembly]
Put it in the space so as not to bend the thermistor.
1
2
3
1
2
3
FinePix A310 Service Manual
2. Disassembly
11
2-5. Removing the BATTERY LID
[Disassembly]
1. Remove the screw(M1.7x5).
2. Remove the BATTERY HOLDER in the direction of the arrow.
3. Remove the BATTERY SHAFT.
[Assembly]
Assemble in the reverse order to disassembly.
2-6. Removing the Lens Unit
[Disassembly]
1. Move the barrier stopper in the direction of the arrow 1&2.
3. Remove the Lens Unit in the direction of the arrow.
[Assembly]
Assemble in the reverse order to disassembly.
1
2
3
1
2
3
FinePix A310 Service Manual
2. Disassembly
12
2-7. Removing the Inner Cabinet Assy
[Assembly]
Assemble in the reverse order to disassembly.
2-8. Removing the SW PWB Assy
[Disassembly]
1. Remove the screw(M1.7x3.5 ).
2. Remove in the SW PWB Assy direction of the arrow
[Disassembly]
1. Remove the two screws(M1.7x3.5 ).
2. Remove the Inner Cabinet Assy in the direction of the arrow.
[Assembly]
Assemble in the reverse order to disassembly.
1
2
1
2
FinePix A310 Service Manual
2. Disassembly
13
2-9. Removing the LINK Assy
[Disassembly]
1. Remove two screws (M1.7x3.5). andRemove the Grip parts in the direction of the arrow.
2. Remove the screw(M1.7x3.5).
3. Remove the LINK Assy in the direction of the arrow.
1
1
2
3
[Assembly]
Assemble in the reverse order to disassembly.
2-10. Removing CCD PWB Assy
[Disassembly]
1. Remove two screws (M1.7x3.0). and
2. Remove the CCD PLATE .
3. Remove the CCD PWB Assy in the direction of the arrow.
[Assembly]
Assemble in the reverse order to disassembly.
1
2
3
14
FinePix A310 Service Manual
3. Schematics
3. Schematics
3-1. Cautions
<Cautions when replacing parts>
• Do not reuse removed parts. Always use new parts.
• Note that the -ve 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.
• KW = 1000Ω, MW = 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 BLOCK CCD output
MAIN PWB ASSY CAMERA BLOCK CCD output A/D conversion (IC102)
CCD driver ( IC101)
PROCESS BLOCK Image signal processing, USB communications,
system control (IC203)
MOTOR BLOCK Shutter/iris/AF/zoom drive (IC651)
KEY BLOCK Power supply management ,Key function(IC401)
LCD BLOCK LCD output.
DC/DC BLOCK Power supply generation (IC301,IC302)
FLASH BLOCK Flash charging control (IC601)
SUB PWB ASSY RSW BLOCK Power SW,Shutter SW,Backup battery
FLASH UNIT FLASH BLOCK Flash
15
FinePix A310 Service Manual
3. Schematics
3-3.Functions of Primary Blocks.
3-3-1.Technical Outline
The FinePix A310 incorporates a 1/2.7 inch Fourth Generation Super CCD HR sensor with 3.1 million effective pixels.
An [xD picture card] is adopted as the recording media.
New ICs are the [ACS2 (IC102)] for CCD processing, [KEY IC (IC400)] that incorporates power management capabilities into
operation system IC, and system LSI [XCS (IC203)]that packaged signal processing, LCD drive, TG functions and DRAM.
The flash light block is modularized.
The camera is internally capable of discharge function for the rechargable battery (NH-10).
The camera is internally capable of charging the rechargable battery (NH-10) when used with the Picture Cradle CP-FXA10.
The camera incorporated a thermistor to monitor temperature during internal charging the battery(NH-10) for safety.
3-3-2.Functions of Individual Blocks
(1) CCD Signal Processing/Picture-taking Blocks (CCD BLOCK and CAMERA BLOCK)
The analog signals output by the CCD (1/2.7 inch Fourth Generation Super CCD HR sensor with 3.1 million effective pixels
[IC1]) undergo color compensation, adaptive interpolation, amplification (ACG) and signal mixing in the [ACS2 (IC102)] CCD
signal processing IC. After that, the signals are converted into 10-bit digital signals and sent to the system LSI [XCS (IC203)].
This block has a vertical drive IC (IC101) for driving the CCD.
(2) Motor Block (MOTOR BLOCK)
Upon receiving commands from operating switches, the [XCS (IC203)] signal processing LSI manages the motor drive IC
(IC651) so as to control the motors for AF, shutter, zoom and iris.
(3) Image Signal Processing Block (PROCESS BLOCK)
Input Data from the CCD
The 10-bit digital image data (equivalent to 1H) output by the image unit (CCD/CAMERA BLOCK) is sent to the system LSI [XCS
(IC203)]. It is here converted into 16-bit data by the internal buffer of the LSI, and image data of 2816 x 2120 pix per frame is
temporarily stored in the [IC202 DRAM (256 Mbit)] of the LSI.
Also, the 10-bit image data input to this LSI is used for calculations by the [auto calculation unit] and sent to the [ACS2 (IC102)]
CCD processing IC of the CAMERA BLOCK so as to obtain a suitable AE, AWB and AF.
Recording to the xD picture card
The image data stored in the [IC202 DRAM (256 Mbit)] of the system LSI [XCS (IC203)] is sent to the signal processing block
one line at a time where it undergoes unpack processing (processing required prior to digital clamping, ( compensation, 10-bit >>
8-bit R/G/B conversion) and YC processing (8-bit digital R/G/B signal >> Y:Cb:Cr = 4:2:2). The 8-bit Y/Cb/Cr data is then sent to
the [internal buffer]. In the [internal buffer], data is arranged in a format that is easy to convert the 8-bit Y/Cb/Cr data into DCT.
After going through the [JPEG calculation unit] and the [media controller], it is recorded on the xD card.
Play back from the xD picture card
The compressed image data from the xD card is sent to the [XCS (IC203)] system LSI as 8-bit image data. It is then sent to the
[media control unit] >> [DMA unit] >> [IC202 DRAM (256 Mbit)] >> [media controller] >> [JPEG calculation unit] >> [signal
processing unit]. The [signal processing unit] does the post-processing of converting the 8-bit Y/Cb/Cr signals into 8-bit R/G/B
signals. At the same time, it weighs the text display signal and displays the text on the LCD UNIT via the [LCD controller].
Camera system adjustment data is stored in the FLASH ROM (IC204).
(4) LCD UNIT
The digital signal sent from the system LSI [XCS (IC203)] is sent to the drive IC of the LCD UNIT via the processing unit on the
LCD FPC of the LCD UNIT, where [LCD drive] and [LCD panel tonal control] are performed.
(5) Power Supply Block (DCDC BLOCK)
The power supply block is built around the DC IC (IC301). It generates the below power supplies and supplies them to the
individual blocks.
3.3 V [XCS (IC203), ACS2 (IC102), V-Drv (IC101), EVR (IC206), FLASH ROM (IC204), STRB IC (IC601),
MOTOR Drv (IC651), KEY IC (IC400), xD Picture Card, MAIN PWB, SUB PWB]
5V [V-Drv(IC101,MOTOR Drv(IC651)]
EV3 [Key(IC400),MAIN_PWB, SUB_PWB,PSW_PWB]
A3.3V [XCS (IC203), CLK GEN (IC201), MAIN PWB, LCD]
STRB 5V [STRB IC (IC601)]
16 V [CCD (IC1), OFD(IC100),V Drv (IC101)]
-8 V [CCD (IC1), V Drv (IC101)]
UNREG [STRB Block, KEY IC Block]
16
FinePix A310 Service Manual
3. Schematics
3-4. Block Diagram
DC BLK
ACS2
CCDLD,LM
OCONT,ADENB
LCD
LCD BLK
HI, VI, ADCLK,FI
CCDDT[9:0]
KEY
V Drv
CCD
O
LPF
LENS
x3 ZOOM
RTC
INA,INB,IS_SEL
ZHP,FHP,ZPLS
DC/DC IC
CCDOUT
Removable MEDIA
BL LED
DRAM
256MBit x16
FLASH ROM
2MByte
Multi
Connector
D+, D-, VBUS,
TRON
BL_ON
LCD_ON
MOTOR_ON
CARD_ON
FLASH BLK
CTL IC
F_LON
Z_LON
STRB_CC
STRB_FULL
TG_SY
STRB_SY
EVR_LD
STRB_CHG
GSEL, V_TH, STRB_CHG
LCD_CONT
LCDCLK
LCDHD
LCDVD
LCDDATA
[7:0]
LED
R
LED
B
LED
ST
STRB_DIS
GSEL, V_TH
KI0,KI1,KI2
KO0,KO1,KO2,KO3
LENS
Barrier
PW_SW
BAT_V
LCD_BR_UNI,
LCD_CONT
LCD_BR
from EVR
from EVR
to FLASH
to LCD
KEY_STB
SI, SO, SCLK
SIO,SCLK
KEY_SIO
IC1
FFM
MS3890
MotorDrv
MITSUBISHI
M50233HP
IRIS_SPD, FMPS,ZMPS
to MOTOR Drv
XCS
MEDIA
LCD
IBUF
SEL
USB
CPU
Core
Memory
Ctrl
Local
BUS
Memory
Ctrl
Serial
JPEG
TIMER
EVR
10ch
MA,MB,MC,PI_SEL,FZ_SEL,ONOFF
DR_SW
IC203
MITSUBISHI 3.3V
IC601
NEC
UPC5023GR_178_8J
IC202
SAMSUNG
K4S561632E_TLTI
AU
A015AN02
M32906FP PARTX
OFD
NJM2143
VIDEO
OFD
FZ04859-100
EPSON MC-306
32.768KHz Xtal
X 400
CLK
Generator
BEEP
24.54545MHz/24.375MHz
NT/PAL_SW
FZ04887-100
48.00MHz
MURATA
CSTCW48M0X11066-R0
X 201 OSC
A
V
SYSCLK
ROHM
BH2223FV
IC204
SAMSUNG
M28W160CT_70ZB6
VREF_END
MD2174
FF1152
ROHM
CY27031
CYPRESS
CHG_UNREG
for DC
CHG_UNREG
from
CONNECTOR
U/D/L/R
EXE/CAN/MODE1
FXM/DISP
3.3V
S1/S2/MODE2
From CAM
OFD_DEN
IC 400 3.3V
IC102
IC201
CAMERA BLOCK
IC101IC100
PROCESS BLOCK
IC651
IC206
17
FinePix A310 Service Manual
3. Schematics
SENSOR
1VBS XE+
2AV_DET XE-
3 AV_GND
LGK1709_1641C
VBIS 1 1 VBIS
GND 1 1 GND CRD_DET 2 2 CRD_DET
CCD_OUT 2 2 CCD_OUT PWCTRL 3 3 PWCTRL
GND 3 3 GND D+ 4 4 D+
GND 4 4 GND BAT_DET 5 5 BAT_DET
16V 5 5 16V CHG_UNREG 6 6 CHG_UNREG
16V 6 6 16V D- 7 7 D-
GND 7 7 GND GND 8 8 GND
RS 8 8 RS GND 9 9 GND
H1 9 9 H1 3.3V 10 10 3.3V
H2 10 10 H2 USB_GND 11 11 USB_GND
H3 11 11 H3 ADP_DET 12 12 ADP_DET
H4 12 12 H4 DC_IN 13 13 DC_IN
H5 13 13 H5 DC_IN 14 14 DC_IN
H6 14 14 H6 55768_1491
GND 15 15 GND
OFD 16 16 OFD
-8V 17 17 -8V
JACK_UNREG
1
-8V 18 18 -8V ADPT_SW 2 DC_JACK
V1A 19 19 V1A JACK_GND 3
V1B 20 20 V1B XE00635
V2 21 21 V2
V3A 22 22 V3A
V3B 23 23 V3B
V4 24 24 V4
V5 25 25 V5
V6 26 26 V6
V7 27 27 V7
V8 28 28 V8 AGND1 1 1 AGND1
LM 29 29 LM AVDD1 2 2 AVDD1
GND 3 3 GND
U/D 4 4 U/D
GRB 5 5 GRB
DS0 6 6 DS0
DS1 7 7 DS1
LED3.3V 1 1 LED3.3V DS2 8 8 DS2
FPI_E 2 2 FPI_E DS3 9 9 DS3
FPI_C 3 3 FPI_C DS4 10 10 DS4
FM/A 4 4 FM/A DS5 11 11 DS5
FM/B 5 5 FM/B DCLK 12 12 DCLK
FM_A 6 6 FM_A VSYNC 13 13 VSYNC
FM_B 7 7 FM_B HSYNC 14 14 HSYNC
ZPI_C 8 8 ZPI_C AVDD 15 15 AVDD
LED_3.3V 9 9 LED_3.3V VLED- 16 16 VLED-
ZPI_E 10 10 ZPI_E VLED+ 17 17 VLED+
SHUTOUT1+ 11 11 SHUTOUT1+ AGND1 18 18 AGND1
SHUTOUT2- 12 12 SHUTOUT2- SHDB 19 19 SHDB
IRIS1- 13 13 IRIS1- VCC 20 20 VCC
IRIS2+ 14 14 IRIS2+ STB 21 21 STB
ZPOSI_E 15 15 ZPOSI_E SHI 22 22 SHI
LED_3.3V 16 16 LED_3.3V FR 23 23 FR
ZPOSI_C 17 17 ZPOSI_C DRV 24 24 DRV
GND 18 18 GND COM 25 25 COM
ZM_1+ 19 19 ZM_1+ FAP 26 26 FAP
ZM_2- 20 20 ZM_2- VGH 27 27 VGH
FH19S_20S_0.5SH VGI 28 28 VGI
VCC 29 29 VCC
GND 30 30 GND
00_6292_030_000
CARD
1GND
2CARD
3 R/B
K02 1 1 K02 5 CE
S2 2 2 S2 U/D/L/R_SW 6 CLE
S1 3 3 S1 OK/CANCEL/DISP_SW 7 ALE
RSW
4 4 MODE1/MODE2/FXM 8 WE
9
GND 6 6 GND 10 GND
11 D0
12 D1
13 D2
14 D3
WIRE 15 D4
PW_SW
PW_SW
1
1
PW_SW
16 D5
EV3
22GND 17D6
3
EV3
18 D7
19 VCC
20 VCC
XE_TUBE
CCDFPC
LENS UNIT
MAIN_PWB
PW PWB
PW PWB
LCD UNIT
CRADL
E
RSW
PWB
LED
SEL
FLE
FPC FPC
FPC
FFC
CAM
MOTOR
DC
LCD
KEY
PRO
VIDEO
FLASH
CN100
J453
CN650
CN500
CN900
CN950
GND
3
5
5
RE4
WP
CN550
CN200
CN300
J300
CN400
3-5. Overall connection Diagram
18
FinePix A310 Service Manual
3. Schematics
GND
CCD_OUT GND GND
GND
GND
16V 16V
RS H1 H2 H3 H4 H5 H6
OFD
-8V
-8V V1A V1B V1C V1D V2 V3A
V4 LM
V3B V3C V3D
CN1
NM
3-7. POWER SW BLOCK Schematic Diagram
3-6. CCD BLOCK Schematic Diagram
19
FinePix A310 Service Manual
3. Schematics
3-8. CAMERA BLOCK Schematic Diagram
20
FinePix A310 Service Manual
3. Schematics
3-9. PROCESS BLOCK Schematic Diagram
21
FinePix A310 Service Manual
3. Schematics
3-10. POWER BLOCK Schematic Diagram
22
FinePix A310 Service Manual
3. Schematics
3-11. VIDEO BLOCK Schematic Diagram
23
FinePix A310 Service Manual
3. Schematics
3-12. KEY IC BLOCK Schematic Diagram
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