nikon coolpix 3100 repair manual
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Copyright 2003 by Nikon Corporation.All Rights Reserved.
!!
Printed in Japan May 2003
Recycled paper
VAA15001-R.3599.A
REPAIR MANUAL
VAA15001
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SPECIFICATIONS
DISASSEMBLING WARNING/ REAR COVER
FRONT COVER
DISCHARGE ELECTRICITY FROM THE MAIN CONDENSER
BATTERY COVER/ BATTERY TERMINAL
BATTERY HOLDER/ BATTERY TERMINAL/ CONTROL RELEASE
LCD/ CONTROL DIAL/ PW1 PCB
CP1 PCB/ CCD
FINDER UNIT
SEPARATE THE LENS-BARREL/ SHUTTER
1ST GROUP LENS FRAME, KEY BARREL/ BARRIER
ZOOM MOTOR
ASSEMBLY
ZOOM MOTOR/ BARRIER/ 2ND GROUP LENS, SHUTTER
KEY BARREL/ 1ST GROUP LENS FRAME/ SHUTTER
ASSEMBLE INTO THE LENS-BARREL COVER/ BARRIER JOINT PLATE
ASSEMBLE THE LENS-BARREL
FINDER UNIT
CCD/ CP1 PCB
PW1 PCB
CONTROL DIAL
LCD
BATTERY COVER/ CONTROL RELEASE/ BATTERY HOLDER
FRONT COVER
REAR COVER
ADJUSTMENT
DISCRIPTION OF CIRCUIT
ELECTRICITY
OVERALL WIRING
OVERALL BLOCK DIAGRAM
ASIC BLOCK DIAGRAM
CCD BLOCK DIAGRAM
LENS DRIVE BLOCK DIAGRAM
POWER BLOCK DIAGRAM
SYSTEM BLOCK DIAGRAM
PW1 CIRCUIT DIAGRAM (STROBE CIRCUIT DIAGRAM)
1
1
CONTENTS
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INSPECTION STANDARD
TOOL LIST
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- M1 E3100 -
Type E3100 digital camera
Effective pixels 3.2 mega-pixels
CCD 1/2.7-inch high-density CCD; total pixels: 3.34 mega-pixels
Image size (pixels) 20481536, 16001200, 1024768 and 640480
Lens 3Zoom Nikkor
f = 5.8 to 17.4mm (38 ~ 115mm by conversion with 35mm-format)
F2.8 ~ F4.9 (Seven elements in six groups)
Digital zoom Max. 4.0 (460mm by conversion with 35mm- format)
Auto focus (AF) Contrast-detect through-the-lens (TTL) AF
Focus range measured
from lens
30 cm (1 ft.)- at widest angle (W), 60 cm (2 ft.)- at telephoto (T)
(Approx. 4cm (Wide position in zooming) ~ in Macro mode)
AF area Automatically selected from 5 places when the scene mode with the center/assist
function is selected.
Finder Real image type zoom nder, eld of viewnder: Approx. 82%
Monitor 1.5-inch 110,000-dot, low-temperature polysilicon TFT LCD with luminance
adjustment (5 steps)
Storage
Media
File system
File format
Type I CompactFlash (CF) cards
Compliant with Design rule for Camera File systems (DCF), Exif 2.2, DigitalPrint-Order Format (DPOF)
Compressed: JPEG-baseline-compliant; (FINE-, NORMAL-, and BASIC-
quality images)
Movies: QuickTime
Metering 256-segment multi-metering, AF metering point (5 points)
Exposure control Programmed auto, exposure compensation (2.0 ~ +2.0 EV in steps of 1/3 EV)
Range
(ISO equivalent)
W: EV 4 to 17.5
T: EV 5.5 to 16
Shutter Mechanical and charge-coupled electronic shutter
Shutter Speed 4-1/3000 sec.
Aperture
Range
Electronically controlled open-selectable aperture
Two steps (f/2.8 and f/5.6 [W])
Interface USB
Video output User can choose from NTSC and PAL
I/O terminals DC input terminal, Video output terminal and degital terminal (USB)
SPECIFICATIONS
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Power sources Rechargeable battery EN-MH1 (nickel hydrogen battery: accessory) 2 pcs.,
lithium battery CR-V3 (available separately): 1 pc., AA nickel manganese
battery (on the market): 2 pcs. or AA nickel dry battery (on the market): 2 pcs.
and EH-61 AC adapter (available separately)
Battery life
(EN-EL1)
Approximately 80 minutes (when EN-MH1 is used)/approximately 150 minutes
(when CR-V3 is used)
* Measurement conditions are those of Our Company (zooming when taking a
picture, speed light photography with approx. 30% in the photography mode
[Standard]).
Dimensions
(WHD)
87.56538 mm
Weight Approximately 150 g without battery and memory card
Operating environment
Temperature
Humidity
0 - 40C (32 104F)
Under 85% (no dew condensation)
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DISASSEMBLY
Notes:
Remove the battery and CF-card prior to disassembly.
During disassembly, make a note of the routing of the cords, which screws are
mounted in which parts, etc.
Electrical parts must be grounded since they are easily damaged by static.
REAR COVER
Open the cover jack .
Remove the 5 pieces of the screws (M1.7 4).
Remove the 1 piece of the screw (M1.7 4.5).
Remove the 2 pieces of the screws (M1.7 6).
Rear cover
Notes for the product in which the lead-free solder is used
Lead-free solder is used in this product.
When you perform soldering, lead-freee solder and lead-free soldering iron are
necessary.
Don' mix the lead-free solder with the normal solder.
The lead-free solder and lead-free soldering iron cannot be used for the normalsolder product.
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Open the side of rear cover near the bottom card lid and remove the hook as pushing the upper side by your
nger.
Open the rear cover backward slowly and disconnect the FPC from the connector.
The shaft strap can be removed.
Rear cover
Rear cover
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FRONT COVER
Remove the lead wires (black) and (red) .
Remove the FPC .
Remove the front cover forward.
Front cover
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Remove the 4 pieces of the screws (M1.7 2.5) and then remove the battery cover knob .
The battery cover and battery cap can be removed.
Remove the 2 pieces of the screws (M1.7 2.5) and then remove the terminal .
DISCHARGE ELECTRICITY FROM THE MAIN CONDENSER
BATTERY COVER/BATTERY TERMINAL
2K/5W
Main
condenser
Front cover
Battery holder
Remove the 2 pieces of the screws (M1.7 6) and then remove the battery holder.
Remove the 2 pieces of the screws (M1.7 2.5) and then remove the terminal .
Remove the solder of the temperature fuse and then remove the terminal . Remove the 2 pieces of the screws (M1.7 3) and then remove the control release.
BATTERY HOLDER/BATTERY TERMINAL/CONTROL RELEASE
Battery cover
Control release
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LCD
Remove the screw (M1.7 2) and then remove the tripod socket .
Remove the connector and FPC and then remove the LCD.
CONTROL DIAL
Remove the screw (M1.7 2).
Remove the FPC and then remove the control dial.
A
B
Control dial
PW1 PCB
LCD
PW1 PCB
Remove the 2 lead wires (brown) and (gray).
Lead wire (brown) Lead wire (gray)
Remove the 1 piece of the screw (M1.7 2).
Remove the connector and then remove
the PW1 PCB.
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CP1 PCB/CCD
Remove the conductive pads and .
Remove the 1 piece of the screw (M1.7 4).
Remove the 2 pieces of the screws (M1.7 2.5) and then
remove the LCD holder .
A
B
C
C
Lens unit
CP1 PCB
Remove the FPC .
Remove the 2 pieces of the screws (M1.7 6) and then remove the lens unit.
The spacer , LPF and spacer can be removed.
Remove the solder of CCD and separate the CCD from the CP1 PCB.
Remove the screw
(M1.7 2) and then remove the PCB holder
and CF holder
. Remove the 2 pieces of the screws (M1.7 2) and then remove the PCB holder .
Remove the solder between the buzzer and CP1 PCB and then remove the buzzer from the lens unit.
Note: The buzzer can be easily broken. Handle it very carefully. If the buzzer is deformed or damaged, it may
not sound or its tone may be deteriorated.
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Rotate the nder cam in an arrow direction until it touches the stopper.
Set the lens unit to the reset position.
Put the nder unit on the lens unit in order of that engage nder unit and lens unit.
Fix the nder unit by 2 pieces of the screws (M1.4 3.5).
Finder unit
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Shutter FPC
Detach the shutter FPC from the connector.
Remove 4 screws positioned at .
Detach the lens-barrel slowly in the direction
indicated by the arrow.
At the same time, the nder gear A comes off.
Finder gear A
Shutter
Turn the rolling barrel in the direction indicated bythe arrow to the full extending the lens-barrel.
Rolling barrel
Separate the lens-barrel
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Detach the barrier joint plate by pulling it
in the direction of A. refer to below
Barrier joint plate
Barrier joint plate
Side view
Turn the rolling barrel in the direction indicated
by the arrow to the full reducing the size of the
lens-barrel.
Pull out the shutter unit.
Take out 2 screws positioned at so that
the 2nd group lens frame and shutter can be
separated.
Shutter
2nd group lens
frame
Rolling barrel
Shutter unit
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1st group lens frame, key barrel
1st group lens frame
Key barrel
Detach a set of rolling barrel
from the lens-barrel cover.
Looking from the front, push
the 1st group lens frame out to
detach it.
Detach the rolling barrel from
the key barrel.
Barrier
Barrier ring
Name plate
Set screw
Barrier
Remove the name plate and take out the
set screw.
Turn the barrier unit a little in the direction
indicated by the arrow, to detach it.
Remove the spring to detach the barrier
ring.
Spring
rolling barrel
Lens-barrel cover
Set of rolling barrel
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Zoom motor
Unscrew .
The gear cover comes off, so
do the 3 gears.
Gear
Gear cover
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Gear cover
Gear
Zoom motor
Insert 3 gears.Fix the gear cover and
screw .
Barrier
Barrier ring
Name plate
Set screw
Barrier
Attach the barrier ring and spring.
Put the barrier unit to turn it a little in
the direction indicated by the arrow,
and x the set screw.
Attach the name plate.
Spring
Mount the 2nd lens frame and shutter
with 2 screws at the position of .
Shutter
2nd group lens
frame
2nd group lens, Shutter
ASSEMBLY
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Key barrel
Key barrel
Rolling barrel
Align the difference in level of the key barrel with that of the rolling
barrel, to incorporate together.
Turn the key barrel in the direction indicated by the arrow, to align
the grooves of the key barrel and rolling barrel.
Groove
1st group lens frame
1st group lens frame
Align the 3 projection parts of the 1st group
lens frame with the grooves of the key barrel
(at the circled position), to assemble and
push them.
Shutter
Shutter
Align the 3 projection parts of the shutter with
the grooves of the key barrel (at the circled
position), to assemble and push them.
Key barrel
Key barrel
Difference
in level
Difference
in level
Key barrel
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Assemble into the lens-barrel cover
Projection of the
key barrel
Projection of the
rolling barrel
Lens-barrel cover
Align the projections of the key
barrel and rolling barrel with the
grooves of the lens-barrel cover,
to assemble together.
Barrier joint plate
Insert the barrier joint plate into the hole. (refer to
below
Push the A area of the barrier joint plate. (refer to
below
Barrier joint plate
Barrier joint plate
Side view
Rolling barrel
Turn the rolling barrel in the direction indicated by
the arrow to the full extending the lens-barrel.
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Projection of Rolling barrel
Groove of lens-barrel cover
Align the projection of the rolling
barrel with this position.
Turn the rolling barrel to align the projection of it
with the groove of the lens barrel as shown in the
left.
Assemble the lens-barrel
Finder gear A
Shutter FPC
CCD stand
Projection part
Pass the shutter FPC through the hole of the CCD stand, and assemble the nder gear A and the
lens-barrel at the same time. (ref. Fig. 1)
When assembling, position the inner projection part of the nder gear A as shown in Fig.2.
Fig. 1Fig. 2
Shutter FPC
Fix the lens-barrel with 4
screws at the position of .
Insert the shutter FPC into
the connector.
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Finder unit
Rotate the nder cam in an arrow direction until it touches the stopper.
Set the lens unit to the reset position.
Put the nder unit on the lens unit in order of that engage nder unit and lens unit.
Fix the nder unit by 2 pieces of the screws (M1.4 3.5).
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A
B
C
C
CP1 PCB
Finder unit
CCD/CP1 PCB
Position the shield tape, spacer and lens mount . Then, set the CCD onto them and solder all of
them to the CP1 PCB.
Set the spacer , LPF and spacer onto the lens unit.
Install the CP1 PCB to the lens unit and tighten the 2 pieces of the screws (M1.7 6).
Connect the FPC .
Attach the reference holder with the 2 pieces of the screws (M1.7 2).
Attach the reference holder with the screw (M1.7 3).
Attach the CF holder with the screw (M1.7 3).
Adhere the buzzer to the nder unit of the lens unit. Solder the lead wires of the buzzer to the CP1
PCB.
Lensunitside
Lens unit
CCDside
Direction for setting LPF
Buzzer
Lead wire (black) Lead wire (red)
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Attach the LCD holder with the 2 pieces of the screws (M1.7 2.5) and the 1 piece of
the screw (M1.7 4).
Attach the conductive pads and .
Make sure that the ash unit does not interfere with the buzzer.
There must be no interference.
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PW1 PCB
Attach the PW1 PCB to the CP1 PCB by connecting the connector .
Tighten the screw (M1.7 2).
A
B
Control dial
CP1 PCB
LCD
PW1 PCB
Solder the 2 lead wires (brown) and (gray).
Arrange the lead wires as shown below.
Lead wire (brown) Lead wire (gray)
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CONTROL DIAL
Connect the FPC .
Attach the control dial with the screw (M1.7 2).
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LCD
Attach the LCD to the CP1 and connect the FPC and connector .
Attach the tripod socket with the screw (M1.7 2).
Arrange the lead wires as checking them in the following gures.
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Put the battery cap , terminal and battery cover knob on the battery cover and tighten the 4 pieces
of the screws (M1.7 2.5).
Attach the battery cover to the front cover with the screws (M1.7 2.5).
BATTERY COVER
Attach the control release with the screws (M1.7 3).
CONTROL RELEASE/BATTERY HOLDER
Control release
Front cover
Battery holder
Battery cover
Attach the battery holder by tting its claw to the depression of the front cover.
Tighten the 2 pieces of the screws
(1.7 2.5).
Fit the claw to
the depression.
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Attach the front cover to the body in the
arrow mark direction.
Connect the FPC .
FRONT COVER
Front cover
Body
FPC
Solder the lead wires (black)
and (red) .
Apply Cemedine 8008
(C-8008B) to the soldered
places.
Fold and house FPC between PCBs.
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REAR COVER
Make sure that the opening of the rear cover is not deviated from the terminal.
Connect the FPC .
Attach the shaft strap .
Tighten the 5 pieces of the screws (M1.7 4).
Tighten the 1 piece of the screw (M1.7 4.5).
Tighten the 2 pieces of the screws (M1.7 6). Rear cover
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ADJUSTMENT
1. Equipment
IBM compatible PC/AT AC adapter EH-61 USB cable ( UC-E6)
2. Servicing tools
Pattern box Color meter Luminance meter Siemens star chart Calibration software
3. Adjustment items and order
1. Lens adjustment
2. AWB adjustment
3. CCD white point defect detect adjustment
4. CCD black point defect detect adjustment
5. USB storage information registration
Note) If replacing the lens, CCD, optical lter, CA-1 or CP-1 board, it is necessary to perform the above 1-5
adjustments again. 2-5 adjustments should be carried out in sequence.
4. Setup
1) System requirements
Windows 98 or Me, 2000, XP
IBM-compatible PC/AT with Pentium processor
CD-ROM drive
3.5-inch high-density diskette drive
USB port
40 MB RAM
Hard disk drive with at least 15 MB available
VGA or SVGA monitor with at least 256-color display
2) Installing calibration software
Insert the calibration software installation diskette into your diskette drive.
Open Explorer.
Copy the DscCalDI_128 folder on the oppy disk in the FD drive to a folder on the hard disk.
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5. Installing USB driver
If the USB driver is necessary, install Nikon View packed with the camera.
6. Pattern box
Turn on the switch and wait for 30 minutes for aging to take place before using the pattern box. It is used after
adjusting the color temperature to 3100 20 K with the color meter and the luminace to 900 20 cd/m2
with theluminance meter. Be careful of handling the lump and its circumference because it is hot during use and after
power off for a while.
Procedure for correcting Pattern Box
Note: Be sure to perform the aging correction.
1) Measure the center of screen with the Color Meter (J63081).
2) Adjust the pattern box so that the color temperature would be 310020K by using "VR for adjustment of the
color temperature".
3) Measure the center of screen with the Luminance Meter BM-3000 (J63068).
4) Adjust the pattern box so that the luminance would be 90020cd/m 2by using "Knob for luminance
adjustment".
5) Repeat process 1) to 4) until the color temperature would be 310020k and luminance would be 90020cd/m2.
Power switchVR for adjustment ofthe color temperature
Knob for luminanceadjustment
Iris unit
Screen
Area to be measured
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8. Connecting the camera to the computer
1) Fit the cable camera connector to the notch on the cameras USB port. Insert the connector.
2) Connect the cable to the USB port on the personal computer (PC).
Adjustment is necessary. Adjustment is not necessary.
Adjustment is done according to the need.
7. Adjustment items required at replacement of parts
AC
USB
USB
Lens Adj. AWB CCD Defect USB
Lens Unit
Optical lter
CCD
CA-1
SY-1
ST-1
TB-1
AC Adapter
USB Cable
To USB port
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9. Calibration software
After starting the applicable calibration software, the following is displayed on the PC monitor.
10. Lens adjustment
[Preparation]
Siemens star chart
POWER switch of camera: ON
[Adjustment condition]
Make a copy of A4 size siemens chart, which is attached to the service maual, in enlarged A3 size or larger.
Illumination above the object should be 400 lux 10 %.
Set the siemens star chart at 150 cm 3 cm (between Siemens star chart and the surface of camera's
protection lens front)
[Adjustment method]
1. Double-click on the DscCalDi128.
2. Set the siemens star chart so that it becomes center of the screen.
3. Click the Focus, and click the Yes.
4. Lens adjustment value will appear on the screen.
Judgment standard: xd0 = 050 , xd7 = 050 , xd13 = 050, xd19 = 050
5. Click the OK.
Result of adjustment
150cm3cm
Yes
Camera
Siemens star chart
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Result of adjustment
11. AWB adjustment
[Preparation]
Pattern BoxColor temperature: 310020K, Luminance: 90020cd/m2
[Adjustment condition]
Set the pattern box and camera (lens front) so that the distance between them is "0cm."
[Note] Any disturbing light must not enter this eld.[Adjustment method]
1. Double-click on the DscCalDi128.
2. Click the AWB, and click the Yes.
3. AWB adjustment value will appear on the screen.
Judgment standard: CHECK=1282, 1282, 13030
4. Click the OK.
Yes
Camera
Pattern Box
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12. CCD white point defect detect adjustment
[Adjustment condition]
While the shutter in the lens is closed, read the defect of CCD pixels. Then, make the correction data and
rewrite the data in the following procedure.
Correct the upper 512 pixels of the defect in CCD pixels.
[Adjustment method]
Double-click on the DscCalDi128. Select the CCD Defect from Test menu of Calibration Soft and click the OK. Refer to FIG-1.
After adjustment, an adjustment value will appear on the screen. Refer to FIG-2.
13. CCD black point defect detect adjustment
[Adjustment condition]
Fix the camera so that only the white section of the pattern box may be displayed on the screen. (Any
disturbing light must not enter the eld.)
While the shutter in the lens is opened, read the defect (black point) of CCD pixels. Then, make the correction
data and rewrite the data in the following procedure.
Correct the upper 30 pixels of the defect (black point) of CCD pixels.
[Adjustment method]
Double-click on the DscCalDi128.
Select the CCD Black from Test menu of Calibration Soft and click the OK. Refer to FIG-1.
After adjustment, an adjustment value will appear on the screen. Refer to FIG-3.
CCD Defect
CCD Black
Pattern Box
Camera
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14. USB storage information registration
USB storage data is important when the camera is connected to a computer via a USB connection.
If there are any errors in the USB storage data, or if it has not been saved, the USB specication conditions will
not be satised, so always check and save the USB storage data.
[Adjustment method]
1. Connect the camera to a computer.
2. Double-click on the DscCalDi128.
3. Click on the Get button in the USB storage window and check the USB storage data.
VID: NIKON
PID: NIKON DSC E3100
Serial:
Rev. : 1.00
4. Check the Serial in the above USB storage data. If the displayed value is different from the serial number
printed on the base of the camera, enter the number on the base of the camera. Then click the Set button.
5. Next, check VID and Rev. entries in the USB storage data. If any of them are different from
the values in 3. above, make the changes and then click the corresponding Set button.
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Pin No. Symbol Pin Description Waveform Voltage
1 V6 Vertical register transfer clock -7.5 V, 0 V
2, 3 V5A, V5B Vertical register transfer clock -7.5 V, 0 V, 15 V
8, 7, 4V1,V2,
V4Vertical register transfer clock -7.5 V, 0 V
5, 6 V3A, V3B Vertical register transfer clock -7.5 V, 0 V, 15 V
9, 13 GND GND GND 0 V
10 VOUT Signal output Aprox. 10 V
11 VDD Circuit power DC 15 V
12 RG Reset gate clock 12.5 V, 16 V
14 SUB Substrate clock DC Approx. 8 V
15 CSUB Substrate bias DC
Approx. 8 V
(Different from every
CCD)
16 VL Protection transistor bias DC
17 H1Horizontal register transfer
clock0 V, 3.3 V
18 H2Horizontal register transfer
clock0 V, 3.3 V
Table 1-1. CCD Pin Description
1. OUTLINE OF CIRCUIT DESCRIPTION
1-1. CP1 CIRCUIT DESCRIPTION
1. IC Conguration
IC903 (ICX432JQ) CCD imager
IC904 (CXD3440EN) V driver
IC905 H driver, CDS, AGC and A/D converter
2. IC903 (CCD imager)
[Structure]
Interline type CCD image sensor
Image size Diagonal 6.67 mm (1/2.7 type)
Pixels in total 2140 (H) x 1560 (V)
Recording pixels 2064 (H) x 1541 (V)
Fig. 1-1. CCD Block Diagram
8 1
16 17 18
234567
13 14 15
Gb B
R
Gb
R
Gb
Gr
B
Gr
BB
Gr
B
GrR
Gb
R
Gb
GbB
R Gr R Gr
:
9
10 1211
VDD
GND
CSUB
VL
GND
VOUT
Gb
R
B
Gr
Gb
R
B
Gr
When sensor read-out
Verticalresistor
Horizontal resistor
Photo sensor(Note)
(Note)
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Fig. 1-2. IC905 Block Diagram
CCDIN
RG
H1-H4
VDHD SDATASCKSL
CLI
CLPOB
CLPDM
DOUT
VRBVRT
PRECISION
TIMING
CORE
SYNC
GENERATOR
PxGA VGA ADC
102~36 dB
PBLK
VREF
CLAMP
INTERNAL
REGISTERS
INTERNAL
CLOCKS
CDS
CLAMP
HORIZONTAL
DRIVERS4
3. IC904 (V Driver)
V driver is necessary in order to generate the clocks
(vertical transfer clock, horizontal transfer clock and
electronic shutter clock) which driver the CCD.
IC904 is V driver. In addition the XV1-XV4 signals
which are output from IC101 are the vertical transfer
clocks, and the XSG signal which is output from IC102
is superimposed onto XV1 and XV3 at IC904 in order
to generate a ternary pulse. In addition, the XSUB signal
which is output from IC101 is used as the sweep pulse
for the electronic shutter.
4. IC905 (CDS, AGC Circuit, A/D Converter and H
driver)
The video signal which is output from the CCD is input
to Pin (29) of IC905. There are inside the sampling hold
block, AGC block and A/D converter block.
The setting of sampling phase and AGC amplier is car-
ried out by serial data at Pin (37) of IC935. The video
signal is carried out A/D converter, and is output by
10-bit. A H driver is inside IC905, and H1, H2 and RG
clock are generated at IC905.
5. Lens drive block
5-1. Focus drive
The four control signals (FIN1, FIN2, FIN3 and FIN4)
with different phases which are output from the ASIC
(IC101) are converted into drive pulses (FOUT1,
FOUT2, FOUT3 and FOUT4) by the motor dri ver
(IC951), and are then used to drive the stepping motor
for focusing operation. Detection of the standard focus-
ing positions is carried out by means of the photointer-
ruptor (FOCUS PI) inside the lens block.
5-2. Iris and shutter drive
The two control signals (IIN1 and IIN2) which are
output from the ASIC (IC101) are converted into drive
pulses (DP1 and DP2) by the motor driver (IC951), and
are then iris opened/middle/little and moved.
The two control signals (SIN1 and SIN2) which is out-
put from the ASIC (IC101) is converted into a drive
pulse (SHUTTER 1 and SHUTTER 2) by the motor
driver (IC951), and are then shutter opened and closed.
5-3. Zoom drive
The two control signals (ZIN1 and ZIN2) which are out-
put from 8-bit micro-processor are converted into drive
pulses (ZOOM_DC1 and ZOOM_DC2) by the motor
drive (IC951), and are then used to drive the DC motorfor zoom operation. Detection of the standard zoom
positions is carried out by means of the photointerruptor
(ZOOM RESET1) inside the lens block. Getting of the
zoom positions is carried out by means of the two photo-
interrupters (ZOOM PLUSE1 and ZOOM PLUSE2) by
counting 8-bit micro-processor inside the lens block.
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6. Circuit Description
6-1. Digital clamp
The optical black section of the CCD extracts averagedvalues from the subsequent data to make the black levelof the CCD output data uniform for each line. The opti-cal black section of the CCD averaged value for eachline is taken as the sum of the value for the previous linemultiplied by the coefcient k and the value for the cur-
rent line multiplied by the coefcient 1-k.
6-2. Signal processor
1. correction circuit
This circuit performs (gamma) correction in order tomaintain a linear relationship between the light input tothe camera and the light output from the picture screen.
2. Color generation circuit
This circuit converts the CCD data into RGB signals.
3. Matrix circuit
This circuit generates the Y signals, R-Y signals andB-Y signals from the RGB signals.
4. Horizontal and vertical aperture circuit
This circuit is used gemerate the aperture signal.
6-3. AE/AWB and AF computing circuit
The AE/AWB carries out computation based on a256-segment screen, and the AF carries out computa-tions based on a 11-segment screen.
6-4. SDRAM controller
This circuit outputs address, RAS, CAS, CS and WE
data for controlling the SDRAM. It also refreshes theSDRAM.
6-5. Communication control
1. SIO
This is the interface for the 8-bit microprocessor.
2. PIO/PWM/SIO for LCD
8-bit parallel input and output makes it possible to inputand output individually, and three ports of them PWMoutput makes it possible to switch. It is prepared for16-bit parallel output.
6-6. TG/SGTiming generated for 2 million/3 million/4 million/5million pixels CCD control.
6-7. Digital encorder
It generates chroma signal from color difference signal.
6-8. JPEG encorder and decorder
It is compressed and elongated the data by JPEG sys-tem.
7. Outline of Operation
When the shutter opens, the reset signals and the serialsignals (take a picture commands) from the 8-bit mi-croprocessor are input to ASIC (IC101) and operationstarts. When the TG/SG drives the CCD, picture data
passes through the A/D and CDS, and is then input tothe ASIC as 10-bit data. The AF, AE, AWB, shutter, andAGC value are computed from this data, and three expo-
sures are made to obtain the optimum picture. The datawhich has already been stored in the SDRAM is read bythe CPU and color generation is carried out. Each pixelis interpolated from the surrounding data as being eitherYe, Cy, Mg and Gr primary color data to produce R, Gand B data. At this time, correction of the lens distortionwhich is a characteristic of wide-angle lenses is car-ried out. After AWB and processing are carried out,a matrix is generated and aperture correction is carriedout for the Y signal, and the data is then compressed bythe JPEG method by (JPEG) and is then written to cardmemory (compact ash).When the data is to be output to an external device,it is taken data from the memory and output via theUSB. When played back on the LCD and monitor, datais transferred from memery to the SDRAM, and thedata elongated by JPEG decorder is displayed over theSDRAM display area.
8. LCD Block
LCD Block is in the CP1 board, and it is constructed byLCD driver (IC171) and around circuits.The video signal from the ASIC are converted into RGBsignals by the LCD driver, and these RGB signals andthe control signal which is output by the LCD driver
are used to drive the LCD panel. The RGB signals are1H transposed so that no DC component is present inthe LCD element, and the two horizontal shift registerclocks drive the horizontal shift registers inside the LCD
panel so that the 1H transposed RGB signals are appliedto the LCD panel. Because the LCD closes more asthe difference in potential between the COM (common
polar voltage: AC) and the R, G and B signals becomesgreater, the display becomes darker; if the difference in
potential is smaller, the element opens and the LCD be-come brighter.
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3. Digital 5 V and Analog System Power Output
5.1 V (D) , 15.0 V (A), -7.5 V (A) and 5.0 V (A) are
output. Feedback for the 5.0 V (A) is provided to the
switching controller (Pins (40) of IC501) so that PWM
control can be carried out.
4. Digital 3.25 V Power Output
3.25 V (D) is output. Feedback for the 3.25 V is provid-
ed to the swiching controller (Pin (43) of IC501) so that
PWM control can be carried out.
5. Digital 1.75 V Power Output
1.75 V (D) is output. Feedback for the 1.75 V is sent to
pin (45) of the switching controller (IC501) for PWM
control to be carried out.
6. LCD System Power Output
8.5 V (L) is output. Feedback for the 8.5 V (L) is pro-
vided to the switching controller (Pins (47) of IC501) so
that PWM control can be carried out.
7. Backlight Power Supply output
Regular current (18 mA) is being transmitted to LED for
LCD backlight. Feedback for the both ends voltage of
registance that is being positioned to in series LED areprovided to the switching controller (Pin (2) of IC501)
so that PWM control to be carried out.
8. Boost Power Output
4.4 V is output. Feedback for the 4.4 V is sent to pin (1)
of IC952 for PWM control to be carried out.
1-2. PW1 POWER CIRCUIT DESCRIPTION
1. Outline
This is the main power circuit, and is comprised of the
following blocks.
Switching controller (IC501)
Digital 5 V and analog system power output (T5001,
Q5001)
Digital 3.25 V power output (Q5010)
Digital 1.75 V power output (Q5011)
LCD 8.5 V system power output (Q5012)
Backlight power output (Q5015)
Boost power output (Q9504, IC952)
2. Switching Controller (IC501)
This is the basic circuit which is necessary for control-
ling the power supply for a PWM-type switching regu-lator, and is provided with six built-in channels, only
CH1 (digital 5 V, analog system), CH4 (LCD system),
CH3 (digital 1.75 V), CH2 (digital 3.25 V) and CH5
(backlight system) are used. Feedback from 1.75 V (D)
(CH3), 5 V (D) (CH1) , 3.25 V (D) (CH2) and 8.5 V (L)
(CH4) power supply outputs are received, and the PWM
duty is varied so that each one is maintained at the cor-
rect voltage setting level.
Feedback for the LCD backlight power (CH5) is pro-
vided to
the both ends voltage of registance so that regular cur-
rent can be controlled to be current that was setting.
2-1. Short-circuit protection circuit
If output is short-circuited for the length of time deter-
mined by the condenser which is connected to Pin (37)
of IC501, all output is turned off. The control signal (P
ON) are recontrolled to restore output.
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1-3. SYA CIRCUIT DESCRIPTION
1. Conguration and Functions
For the overall conguration of the SYA block diagram, refer to the block diagram. The SYA block centers around a
8-bit microprocessor (IC301), and controls camera system condition (mode).
The 8-bit microprocessor handles the following functions.
1. Operation key input, 2. Clock control, 3. Power ON/OFF, 4. Storobe charge control, 5. Signal input and output for
zoom and lens control.
Pin Signal I/O Outline
1~4 SCAN OUT 0~3 O Key matrix output
5 P ON O DC/DC converter (digital system)ON/OFF signal H : ON
6 PA ON O DC/DC converter (analog system) ON/OFF signal H : ON
7 LCD ON O DC/DC converter (LCD system) ON/OFF signal H : ON
8 PICTL O Photo interrupter ON/OFF control L : ON
9 VSSO - GND
10 VDD0 - VDD
11 PW_LED O Power LED L : Lighting12 SB. LED (R) O SB. LED (red) L : Lighting
13 AF. LED (G) O AF. LED (green) L : Lighting
14 MAIN RESET O System reset (MRST) L : ASIC reset
15 SI I Serial data input ( ASIC)
16 SO O Serial data output ( ASIC)
17 SCK O Serial clock output ( ASIC)
18 PRG SI I Flash rewrite serial data input
19 PRG SO O Flash rewrite serial data output
20 PRG SCK O Flash rewrite serial clock output
21 SCAN IN5 I Key matrix input
22 BL_ON O Backlight ON/OFF H : ON23 CHG ON O Strobe charge control H : Charge
24 VDD1 - VDD
25 AVSS - GND
26~29 SCAN IN 4~1 I Key matrix input
30 NC I GND (CF temperature sensor)
31 TEMP I Battery temperature sensor input (A/D input)
32 CHG VOL I Main capacitor charge voltage detection
33 BATTERY I Battery voltage detection
34 AVREF I Analog standard voltage input terminal
35 AVDD - Analog power input terminal
36 RESET I Reset input L : Reset37 XCOUT O Clock oscillation terminal
38 XCIN I Sub clock oscillation terminal (32.768 kHz)
39 IC I Power for program writing
40 XOUT O Main clock oscillation terminal
41 XIN I Main clock oscillation terminal (3MHz)
42 - - GND
43 BAT OFF I Battery off detection signal input L : No battery
44 SREQ I Serial communication requirement signal L : Requirement
45 SCAN IN0 I Key matrix input (interruption)
46 ZPULSE1 I Zoom motor drive pulse count (interruption)
47 BUZZER O BEEP (oscillatioh variable 3~4 kHz)48 SCAN OUT4 O Key matrix output
49 ZM IN1 O Zoom motor drive signal 1
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8-bit micro processor ASIC
MRST
ZTEST
PLLEN
CLKSEL0
CLKSEL1
PLLSEL0
SI
SO
SCLK
SREQ
setting of
external port
communication
COMREG
50 ZM IN2 O Zoom motor drive signal 2
51 CARD I Card detection L : Card
52 COMREQ I Command request
53 BKUPCTL I Backup battery charge control L : Charge
54 ADVREF ON O AD VREF ON/OFF signal L : ON
55 ZRESET I Zoom standard position
56 ZPULSE2 I Zoom moter drive pulse count
57 USB CONNECT I USB power detection terminal ( detection) L : USB connection
58 CLKSEL0 O ARM system clock ON/OFF H : ON
59 CLKSEL1 O System clock selection
60 PLLSEL0 O System clock selection
61 PLLSEL1 O System clock selection
62 PLLEN O PLL oscillation ON/OFF H : ON
63 ASIC TEST O ASIC control signal (ZTEST) H : ON
64 SELFLED O Self LED (H = lighting) power: AL3.2 V H : Lighting
Table 3-1. 8-bit Microprocessor Port Specication
2. Setting of external port and communicationThe SYA block carries out overall control of camera operation by detecting the input from the keyboard and the con-dition of the camera circuits. The 8-bit microprocessor reads the signals from each sensor element as input data and
PLLSEL1
outputs this data to the camera circuits (ASIC) or to the LCD display device as operation mode setting data. Fig. 3-1shows the internal communication between the 8-bit microprocessor and ASIC.
Fig. 3-1 Internal Bus Communication System
3. Key Operaiton
For details of the key operation, refer to the instruction manual.
SCAN IN
SCAN OUT0 1 2 3 4 5
0 A PW_ON TEST
1 B PLAY DEL SBS MENU WIDE TELE
2 C - MOVIE MANUAL AUTO SCENE PORTRAIT
3 D - SETUP -NIGHT
SCENESPORTS LANDSCAPE
4 E S2 S1VIDEO
JACK- - -
Table 3-2. Key Operation
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4. Power Supply Control
The 8-bit microprocessor controls the power supply for the overall system.
The following is a description of how the power supply is turned on and off. When the battery is attached, IC952
is operating and creating 4.2 V, a regulated 3.2 V voltage is normally input to the 8-bit microprocessor (IC301) by
IC302, clock counting and key scanning is carried out even when the power switch is turned off, so that the camera
can start up again.
When the power switch is off, the 8-bit microprocessor halts 3 MHz of the main clock, and operates 32.768 kHz of
subclock.
When the battery is removed, the 8-bit microprocessor power switches the secondary lithum battery for memory
backup by IC302, and operates at low consumption. At this condition, the 8-bit microprocessor halts 3 MHz of the
main clock, and operates clock counting by 32.768 kHz of sub clock.
Also, the secondary battery for backup is charged 10 hours from it to be attached.
When the power switch is on, the 8-bit microprocessor starts processing. The 8-bit microprocessor rst sets both the
PON signal at pin (5) and the PAON signal at pin (6) to High, and then turn on the power circuit. After PON signal
is to High, sets external port of ASIC after approximately 100 ms. According to setting of this external port, carry
out setting of the operating frequency and oscillation control in the ASIC. Also, it starts communication with ASIC,
and conrms the system is operative.
When the through image is operating, set the PAON signal to High and then turn on the CCD. When the through
image is playing, set the PAON signal to Low and then turn off the CCD. When LCD panel turns on, set LCD ON
signal at pin (7) to High, and then turn on the power. Set BLON signal at pin (22) to High, and turn on the backlight
power.
When the power switch is off, the lens will be stowed, and PON, PAON, LCDON and BLON signals to Low and the
power supply to the whole system is halted. The 8-bit microprocessor halts oscillation of the main clock (3MHz),
and set operation mode of clock ocillation (32.768 kHz).
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OVERALL WIRING
BAT- BAT+
GND GND
-INPACK
-REG
-WAIT
D09
D10
BVD2
D08
BVD1
RESET
-2
-5
-6
-3
-4 GND
GND
GND
GND
GND
GND
-WE
-VS1
-CE2
-IOWR
-IORD
VCC
RDY/BSY
-VS2
-CSEL
-CD1
D15
D13
D11
D12
D14
-CD2WP
D02
D01
D00
A00
A01
A02
A03
A04
A05
A06
VCC
A07
A08
A09
-0EA10
-CE1
D07
D06
D05
D04
D03
GND
COM
CKV2
CKV1
VSS
HVDD
XSTH
CKH2
CKH1
STH
DSG
XDSG
DSD
XENB
CSV
VVDD
XSTV
STV
ENB
VBB
BCSHNCGR
USB_VDD
-1 GND
VIDEO_OUT
USBD(+)
ZAV_JACK
USBD(-)
GND
GND
NC
GND
UNREG(SY)TEMPTEMP
UNREG(SY)
GND
ZOOM_DC1
ZOOM_DC2
FOCUS_ST(-A)
FOCUS_ST(B)
SH1
FOCUS_ST(-B)
FOCUS_LED
FOCUS_ST(A)
FOCUS_PI
Z_PULSE_PI1
Z_PULSE_PI2
ZOOM_LED
Z_PULSE_LED
PIV
ZOOM_PI
PIV
TRIG
GND
STOP
MGND
MGND
AL3.2VSELFLED
BOOST4.4V
BOOST4.4V
RDY
VMONITCHG
GND
GND
1.8V(D)
1.8V(D)
3.3V(D)3.3V(D)
3.3V(L)
8.5V(L)8.5V(L)
3.3V(L)
1.8V(D)
3.3V(D)3.3V(D)
1.8V(D)
AL3.2V
MGND
STOP
GND
MGND
VMONIT
TRIG
GND
CHG
GND
BOOST4.4V
BOOST4.4V
SELFLED
RDY
SCANIN0E
SH2
DP1
DP2
SCANIN0A
SCANOUT0
NC
PWRLED
AL3.2V
SCANIN2B
SCANOUT1
SCANIN0B
SCANIN3B
SCANIN1B
SCANIN1E
SCANOUT4
SB.LED(R)
AF.LED(G)
SCANOUT0
SCANIN4A
SCANIN5B
SCANIN3A
SCANIN5A
SCANIN2A
SCANIN4B
AL3.2V
LCDCATHODE
LCDANODE
SCANOUT2
SCANOUT3
SCANIN3
SCANIN4
SCANIN5
SCANIN3
SCANIN2
SCANIN4
SCANIN1
-7.5V(A)-7.5V(A)
5.0V(A)
15.0V(A)
5.0V(A)
15.0V(A)
PON
PAON
LCDON
BLON
GNDGND
5V(B)
GND
LCDON
BLON
GND
PAON
PON
GND
5V(B)
GND
CP1PW1
CIM-G88
1AV4J10B1920G
1AV4J11B5670G
RED
1AV4J11SJ240G
BLACK
GRAY
1AV4J11RX34BG1AV4J10UP341G
1AV4J11RV190G
1AV4J11VA080G
1AV4J11SL150G
1AV4J11SJ090G
1AV4J10EG020G
COMPACT FLASH
REFLECTORFLASH
LCD PANEL
VIDEO&
USB
LENS
UNITRELEASE BACK SW
UNIT SELECTMODE LCD-BL
CN141
CN110JK511
CN171
XKT
XAN
TRG
CN104
JW512JW511
JW510 JW501
JW502JW504
CN501
CN951
CN301
CN302
CN303
CN502
DC JACK
1AV4J11B2720N
1 210
9876543 30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
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50
49
48
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44
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42
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34
33
32
31
24
23
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16
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12
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10
987654321
1 11
8
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65
4
3
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1
3
2
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1
1 1
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3
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423
22
21
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8
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22
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8 7 6 5 4 3 2 1 54321 15
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109876 9 8 7 6 5 4 3 2 1 21
DMA(MAIN) DMA(CCD)
DMA(MAIN)
BATTER
Y
DMA(LENS)
DMA(MAIN)
SYA SYA SYA
(CAA)(DMA)(SYA)
MODEL; E3100ALLOVER WIRING
W1-62300/SX781-JNK
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OVERALL BLOCK DIAGRAM
SDRAM
IC103
SD(0:31)
SA(0:13)128Mbit
16MbitFlash
IC121
D(0:15)
A(0:20)
98MHz
48MHz
4fsc
IC111
CLOCKGENERATOR
28.63636MHz
X1101
CN141
COMPACT
FLASH
TYPE-1
FD(0:15)
CA(0:10)
IC171
LCD DRIVER
LCD MONITOR
CSYNC
B-Y R
-Y
COUT
YOUT
LCDEN
LCDSD
LCDCLK
IC152
VIDEO AMP
VIDEO
CN110
USB/VIDEO
YC-MIX
3MHzX 3001 X 3002
32.768KHz
MRST
ZTEST
PLLEN
PLLSEL0
PLLSEL1
CLKSEL0
CLKSEL1
SCK
SI
SO
SREQ
CN301
IC301
8bit Micro Processor
LENS DRIVER
IC951
CN951
LENS
3
PICTL
ZMIN
1,2
ZPULSE
1,2
ZRESET
LENS BLOCK
FIN(1:4)
SIN1,2
IIN1,2
Z3001
BACKUP
AD(0:9)
AD
CLK
TGVD,TG
HD
CC
DCK
CC
DSD
CC
DEN
XV(1:6)
SU
BGT
XSG(1A,2
A,1
B,2B,3
)
XSUB
XCPOB
XCPDM
XPBLK
CCD BLOCK
IC101
ASIC
3M Pixel
IC903
V Driver
IC904IC905
CCD CDS/AGC/AD-C
H Driver
DP
DM
BOARDTOBOARD
Ni-MH
CR-V3
DC-JACK
JK511
PW1
CP1
LCD BACKLIGHT
DC/DC
CONVERTER
ELECTRONIC
FLASHCN502
CN501
CN104 IC511
Temperature
Sensor
VCC REGURATOR
IC302
LENS
CONVERTER
DC/DC
DC/DCCONVERTER
IC952
CN302
CN303
MODE SELECT DIAL
BACK SW UNIT
RELEASE UNIT
MODEL: E3100
OVERALL BLOCK
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ASIC
ASIC BLOCK DIAGRAM
DIGITALCLAMP
SIGNALPROCESSOR
AF,AE,AWB
SRAMSRAM
D/AY
CR-Y
D/A
D/A
NTSC/PAL
ENCODER
SRAM
BUS BUS
DIGITALI/F
A/D
D/A
TG/SG
AUDIO
CLKGENPLL
SDRAMCONTROLLER
JPEGCONTROLLER
CCD98MHz4fsc
36MHz
72MHz
ARM
UART
USB
CF
PWM
SIO
IC301MICROPROCESSOR
EXT PORT(LENS DRIVER)
PIO
BUS I/F
FLASH MEMORY
SDRAM
CCD
BLOCK
ASICIC101
B-Y
RGB
CCDDRIVER
AUDIO
MIC
CF CARD
USBCONNECTOR
MODEL: E3100
ASIC_BLOCK
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CCD
CCD BLOCK DIAGRAM
LENS
CCD
EF
XV2
XV3
XV4
XSG1A
XSUB
15V
-7.7V
ICX432D
Q
0D
VL
SUB
VOUT
O_
LPF
IC904
IC903
XSG5A,XSG3A,XSG5B,XSG3B,XSG1
XV1,XV2,XV3,XV4,XV5,XV6
XSUB
Q9002
XV1
XSG2A
MODEL:E3100
CCD_
BLOCK
CSUB
V1,V2,V3A,V3B,V4,V5A,V5B,V6
VDRIVER
CXD3440EN
SW
XSG1B
XSG2B
SUBGT
8,7,6,5,4,3,2,1
14
15
10
24,23,21,20,16,19,17,15
25
9,6,11,7,3
4,5,8,12,10,13
2
SUB
IC905
CD
S,A/DC
H
DRIVER
AD
9847AKST
D2
~
D11
1~5,8~12
36
37
38
AD0
TODMA(MAIN)
AD9
ADCK
PBLK
XCPOB
CCDCK
CCDSD
CCDEN
REG
Q9001
5V
3.3V
1,26VDD
Q9003
IC909
TK11130CSL
3.0V
VDD3
+5V(A)
46
1718
20
H3
H4
RG
RGH
1H2
17
18
12
11
16
29
23,40,42,39
7
XSG3
REG
ON/OFF
45
XV6
XV5
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LENS DRIVE BLOCK DIAGRAM
SIN1
SIN2
IR/ST DRIVER
IN9
IN10
IN11
IN12
OUT9
OUT10
OUT11
OUT12
UNREG_M
5
27
26
5
6
37
36
1
2
35
34
3
4
33
31
9
10
30
28
11
12
6
ZM.MOUT6
OUT5 ZOOM_DC1
ZOOM_DC2IN6
IN5
ZOOM DRIVER
LB8649W
ZIN2
ZIN1
IC951
FIN1
FIN2
FIN3
FIN4
FOCUS DRIVER
IN1
IN2
IN3
IN4 FOCUS(-B)
FOCUS(B)
FOCUS(-A)
FOCUS(A)OUT1
OUT2
OUT3
OUT4
FC.M
17
19
18
16
ZPLUSE1
ZPLUSE2PICTRL
VDD3
FPIOUT
FPI
Q9521
CN951
UNIT LENS
(IC101 226pin)
(IC101 225pin)
(IC301 46pin)
(IC301 8pin)
(IC301 49pin)
(IC301 50pin)
(IC101 230pin)
(IC101 229pin)
(IC101 228pin)
(IC101 227pin)
(IC101 231pin)
DP2
DP1
SHUTTER2
SHUTTER1 4
3
2
1 IR.M(IC101 223pin)
IIN1
IIN2(IC101 222pin)
9
8
14
ZRESET
11
Q9531
Q9504IC952
L9501C9520
PON
C9522
SW REG.VM
(IC301 55pin)Q9524ZRESET
ZPULSE2 Q9523(IC301 56pin)
Q9522ZPULSE1
PI_VCC12
10
7
13
15
SH.M
MODEL: E3100
LENS_BLOCK
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POWER
POWER BLOCK DIAGRAM
IC501
SWITCHINGCONTROLLER
FA7709R
T5001,Q5001
CONVERTORTRANS
IC952,L9501Q9504
STEP UPCIRCUIT
Q5018,L5017
STEP UPCIRCUIT
L5006,Q5010
STEP DOWNCIRCUIT
L5007,Q5011
STEP DOWNCIRCUIT
+15.0V(A)
27 -7.5V(A)
26 +5.0V(A)
28 +5.0V(B)
5~7 +3.3V(D)
8,9 +1.8V(D)
4 +8.5V(D)
32 LCD ON
31 BL ON
33 P(A)ON
34 P ON
16,17
25
BOOST4.4V
3.7V
4.4V
OUT1
OUT6
OUT2
OUT3
L5008,Q5012
STEP UPCIRCUIT
OUT4
L5010,Q5015
STEP UPCIRCUIT
CURRENTDETECTOR
CIRCUITOUT5
4.3V
Q5004,Q5005
Q5006,Q5007
Q5003,Q5007
Q5013,Q5014
Q5016,Q5017
CN501TO CP1
1 LCD ANODE
2 LCD CATHODE
CN502TO LCD BACK LIGHT LED
9
10
7 8 113116 17 18
19
CNT2
CNT3
ON/OFF
CNT6
CNT5
CNT4
1520 34
MODEL: E3100POWER_BLOCK
VR
VR501
VR
VR502
FILTERCIRCUIT
DISCHARGE
CIRCUIT
Q5009
Q5008
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SYSTEM
SYSTEM BLOCK DIAGRAM
BACKUP CTL
45
29
28
1
13
12
2
50
49
56
46
38
41
40
37
7
32
23
13
32
34
33
3 6260
61
6
5
44
12
11
15
36
43
1 2 3 4
5678
16
27
26
54
34
35
4
10
24
48
17
63
55
X3001
X300232KHZ
4MHZ
SCAN OUT0
53
SB LED R
AF LED G
ZM IN1
ZM IN2
ZPULSE2
ZPULSE1
XIN
XOUT
XCOUT
XCIN
CHG VOL
CHG ON
IC3018bit MICROPROCESSOR
SCAN IN0
SCAN IN1
SCAN IN2
SCAN OUT1
SCAN OUT2 PLLENPLLSEL0
PLLSEL1
P(A)ON
P ON
LCD ON
VMONITCHG
17
16BOOST4.4V
CN104
TO PW1 BOARD
285V(B)
S.REQ
P ON
P(A)ON
WIDE
MANUAL
MENU TELE
SCENE PORTRAIT
SBS
MOVIE
S2
LCD ON
PWR LED
DRIVE
S1 --
LANDSCAPE
SI
RESET
BAT OFF
47
33 BATTERY
BUZZER
LI
IC302BATTERYBACKUP
BAT
OFF
A
L3.2V
U
NREG
VDD
R
ESET
ALW3.2V
BACK UP
SO
TEST
SCAN IN3
SCAN IN4
21 SCAN IN5
VIDEOJACK
DEL
AV REF ON
AVref
AVdd
Q3001
NIGHTSCENE SPORTSSETUP SCAN OUT3
VDD
VDD
--
--
AUTO
PW ON
CN301
CN302CN303
CN301CN302
PLAY
--
--
-- SCAN OUT4
SCK
3122BLON
MODEL: E3100SYSTEM_BLOCK
BLON
ASIC TEST
14
51
MAIN RESET
CARD
ZRESET
52
58
57
8
59
CLKSEL0
COMREC
USB
PICTL
CLKSEL1
ZM IN1
ZM IN2
ZPULSE2
ZPULSE1
TO DMA(MAIN)
PLLEN
PLLSEL0
PLLSEL1
S.REQ
ASIC SI
ASIC SO
ASIC SCK
ASIC TEST
MAIN RESET
CARD
ZRESET
CLKSEL0
COMREC
USB CONNECT
PICTL
CLKSEL1
Z3001
Q3002
Boost4.4V
31
64 18
1TEMP
SELF LEDTEMP
INVERTERQ3007
+5V
UNREG
BUZZER
Q3006
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PW1 ( )
PW1 CIRCUIT DIAGRAM
(STROBE CIRCUIT DIAGRAM)
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The contents of inspection standards and tools for E3100
[1] Inspection standards ................................................................................................................................. R1 to R6
[2] Tools .........................................................................................................................................................T1 to T3
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- R1 E3100 -
Item Criteria Applied tool(s)
External view
Gap/Difference in
height
Outside and inside
status
General components
Gap: 0.3mm or lessDifference in height: 0.15mm or less
When the battery cover is closed:
Gap: 0.5mm or less (Difference between right and left must
not be noticeable.)
There must be no noticeable damage and soil.
When pushing the main body, noticeable noise must not be
heard.
(Observe and check it by naked eyes under fluorescent lamp
and natural sunshine.)
Visual observation
Operation/Operability
Operation
Operability of buttons
Lever/Knob
Operation touch
Each cover
While operating, any irregularities or irregular noise shall not
be required.
(Check it by shaking the camera while operating.
Lightly hit the camera onto the Linoleum-laid desk while
operating.)
No cave-ins of the buttons shall be required.
Malfunctions shall not be required.
Operator must feel "click" on each button.
"Click" must occur when or after a switch is ON.(Check it while operating normally.)
When clicking, normal touch shall be required. Any outstand-
ing "caught-in-mechanism" touch or "rubbed-in-mechanism"
touch or play shall not be required.
(Check and observe the condition through normal operation.)
When operating a lever or knob by hand, any irregular condi-
tions shall not be required.
(Operate the camera in the actual photography procedure and
check the operation touch.)
When closed, there must not be an extreme play. Each cover can be opened/closed without any outstanding
"caught-in-mechanism" touch or "rubbed-in-mechanism"
touch or abnormal noise.
(Open and close each cover and check it.)
Primary battery/
Secondary battery
Monitor
Shooting image Inclined degree of image shall be 0.5 degree or less.
PC monitor and print output
(Output will be evaluated while the display range boundary
of LCD unit is regarded as standard when the through-the-monitor image is made.)
PhotoshopPrinter
INSPECTION STANDARDS
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Item Criteria Applied tool(s)
Lens capacity
Focal length Wide-end position (Compelling )
5.8 mm +5% -1%
Tele-end position (Compelling )
17.4 mm -1%
-5%
Focal length
measuringinstrument
Lens drive tool
Open aperture F No.
Peripheral light reduc-
tion
Ghost/Flare
Surface ghost
Distortion
Dust in a picture
Wide-end position (Compelling )
F2.8 6.2%
-0.5%
Tele-end position (Compelling )
F4.9 +9.9%
+3.1%
There must not be an extreme light reduction.
There must not be an outstanding malfunction.
There must not be an outstanding flare at the center.
There must not be an outstanding deformation.
There must not be an outstanding dust in a picture.
Focal length
measuring
instrument
Lens drive tool
Visual observation
Lens barrel
Zoom There must not be an abnormal action (for example, the unit
operates one-sidedly or its operation is not smooth or it iscaught).
(As changing the camera's posture, check it in all the
directions.)
Visual observation
AF
Distance measurement
operation
Shortest photograph
distance
NormalMacro
Focus must be fit in a selected area.
(Select the AF area and check it.)
The focus of AF must be fit at the following distance.
30mm (in whole area) 4cm (Wide-end position) , 30cm (Tele-end position)
Visual observation
Tape measure
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Item Criteria Applied tool(s)
Shooting with a speed
light
Light adjustmentaccuracy
Guide No. FULL
(ISO100m)
Recycling time
Tele-end: 0.4 ~ 2.3m Wide-end: 0.4 ~ 3.7m
Macro-wide-end 0.4 3.7
In the above range, 0.5 Ev or less
(Photography mode: AUTO , Speed light: Compelling flash)
6.0 0.4 EV
(Charge for 10 seconds with the new primarybattery and
perform measurement within 1 second.)
Within 5.5 seconds
(Charge for 10 seconds with the new primary battery and
perform measurement within 1 second.)
Standard reectionplate
Flash meter
New battery
Visual observation
Wrong flash Wrong flash must not occur.
(Check by loading/unloading a battery, giving a light shock
and operating mode buttons except S2.)
New primary
battery
Quality of image
Resolution in AF The resolution must be in compliance with the following values
in all the postures of the EIA J chart evaluation.
Horizontal center: 900 TV lines
Vertical center: 900 TV lines
Horizontal line(s) at each corner: 600 TV lines
Vertical line(s) at each corner: 600 TV lines
Photography mode: AUTO, Image quality mode: HIGH
Wide-end position, aperture "open," distance 0.3m or more
Equip the 5100K viewer with the chart and shoot an object
in the full range of angle of view.
Then, open the recorded image data fi le through
PHOTOSHOP and check the resolution visually.
EIAJ chart
PHOTOSHOP
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Item Criteria Applied tool(s)
Gradation/luminance
level
Noise
[Histogram's gray average value]
Black: 8 5 Gray: 140 10
White: 233 15
Photography mode: AUTO, Image quality mode: HIGH
Wide-end position, aperture "open", distance: 0.3m or more
Equip the 5100K viewer with the chart and shoot an object
in the full range of angle of view.
Open the recorded image data file through PHOTOSHOP
and pick up a measurement section with the each color (its
central area 64 64 pixels) with the rectangle selector tool.
Read the histogram's gray average value. Measurement section
Luminance level:
Upper left 1 step: Black, 6 steps: Gray, Center: White
Lower left 6 steps: Gray, 11 steps: Black
[Histogram's standard deviation]
Gray: 2.5 or less
Black: 2.5 or less
Photography mode: AUTO, Image quality mode: HIGH
Wide-end position, aperture "open", distance: 0.3m or more
Equip the 5100K viewer with the chart and shoot an objectin the full range of angle of view.
Open the recorded image data file through PHOTOSHOP
and pick up a measurement section with the each color (its
central area 64 64 pixels) with the rectangle selector tool.
Read the histogram's gray standard deviation.
Measurement section
Noise:
Upper left 1 step: Black, 6 steps: Gray, Center: White
Lower left 6 steps: Gray, 11 steps: Black
Gray scale chart
PHOTOSHOP
Gray scale chart
PHOTOSHOP
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Item Criteria Applied tool(s)
Quality of image
Reproduction of color
Photography mode: AUTO, Image quality mode; HIGH
Equip the 5100K viewer with the chart and shoot an objectin the full range of angle of view.
Open the recorded image data file through PHOTOSHOP
and pick up a measurement section with each color (its
central area 64 64 pixels) with the rectangle selector tool.
Read the histogram's RGB.
Color bar chart
PHOTOSHOP
Finder
View Image
Visual field frame/
frame lineShading
Operation
Dust, fluff and
damage
There must be no blur, distortion, ghost, halation or other out-
standing troubles in contrast, gradation, etc.
Blur, dirt or difference in thickness must be within the proper
range to operate the stamped line and visual field frame. You can check the whole finder visual field.
The finder must be activated smoothly in a link operation with
the lens barrel zooming action.
The position and quantity must be as follows
Visual observation
Visual observation
Visual observation
b/6
b/2
b
a/8 a/2 aAB
C
22520
22020
23520
22020
22520
3015
185-225
170-210 175-215 25020
7015
510
175-215 0-30 0-20
Zone
SizeA B C
Less than 10m 0 pc 2pcs or less 3pcs or less
10 20m 0 pc 0 pc 1pcs or less
More than 20m 0 pc 0 pc 0 pcs
Total3pcs or less
IntervalLess than b/2
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Item Criteria Applied tool(s)
LCD and others
Monitor LCD View
Visual eld ratio
Bright pixels or
dim pixels on
LCD
Self-timer
Operation time:
10 seconds
LED blinks/lights
There must be no shading in the LCD display range.
Inclination between the monitor and the monitor frame mustnot be outstanding.
Through-the-monitor image: 96 to 100%
Play-back image: 98 to 100%
Zone Bright pixel Dim pixel
A 1 6
B 1 6
Total 3 6
Bright pixels: Visible normally through 5% ND filter
Dim pixels: Visible normally (Standard: Within the above
quantity)
10 1 second
Blinks for 9 seconds and lights for 1 second.
(Measure the time until release is done since the shutter
release button was lightly pressed.)
Visual observation
Visual observation
Visual observation
Visual observation
Stop watch
Electric characteristics
Consumption current
Stand-by
Start (Photography)
0.27mA or less (when the power switch is OFF)
4.5mA or less (at "Sleep")
(Connect 2.4V from the constant-voltage power supply and
perform measurement.)
1.1A or less (when the AUTO "0" start monitor is ON)
Constant voltage
power supply
Ammeter
B. C voltage
Level 1
Level 2
Level 3
2.35 0.1V (for battery) (Half battery mark)
2.0 0.1V (Battery mark blinks.)
1.75 0.1V (LCD is turned off. Release is locked.)
Constant voltage
power supply
Volt meter
V1/2V
H
1/2H
A
B
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Tool List
New tool
Tool No.
J63080
J63080A
J63081
J63068
Name
LV-1450DC
Pattern Box LV-1450DC
LV-1450DC
Spare
Harogen Lamp (For LV-1450DC)
F)
Color MeterMinolta Color meter F)
BM-3000
Luminance Meter BM-3000
Remarks
E4300, E3500,
E3100, E2100
Common
LV-1450DC
Exclusive
Common
Common
POWER
BM-3000
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New tool
Tool No.
J65042
Attached in
Service Manual
Name
Calibration Software
Siemens chart
Remarks
(E995,E775,E885
E5000, E2500, E4500
E5700, E4300, E3500
E3100, E2100)
Common(E995,E775,E885
E5000, E2500, E4500
E5700, E4300, E3500
E3100, E2100)
Common
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