The components designated by a symbol ( ! ) in this schematic diagram designates components whose value are of
special significance to product safety. Should any component designated by a symbol need to be replaced, use only the part
designated in the Parts List. Do not deviate from the resistance, wattage, and voltage ratings shown.
WARNING
Do not use solder containing lead.
This product has been manufactured using lead-free solder in
order to help preserve the environment.
Because of this, be sure to use lead-free solder when carrying
out repair work, and never use solder containing lead.
Lead-free solder has a melting point that is 30 - 40°C (86 104°F) higher than solder containing lead, and moreover it does
not contain lead which attaches easily to other metals. As a
result, it does not melt as easily as solder containing lead, and
soldering will be more difficult even if the temperature of the
soldering iron is increased.
The extra difficulty in soldering means that soldering time will
increase and damage to the components or the circuit board
may easily occur.
Because of this, you should use a soldering iron and solder
that satisfy the following conditions when carrying out repair
work.
Note:
If replacing existing solder containing lead with lead-free solder in the soldered parts of products that have been manufactured up until now, remove all of the existing solder at those
parts before applying the lead-free solder.
Soldering iron
Use a soldering iron which is 70 W or equivalent, and which
lets you adjust the tip temperature up to 450°C (842°F). It
should also have as good temperature recovery characteristics as possible.
Set the temperature to 350°C (662°F) or less for chip components, to 380°C (716°F) for lead wires and similar, and to 420°C
(788°F) when installing and removing shield plates.
The tip of the soldering iron should have a C-cut shape or a
driver shape so that it can contact the circuit board as flat or in
a line as much as possible.
Solder
Use solder with the metal content and composition ratio by
weight given in the table below. Do not use solders which do
not meet these conditions.
Metal content
Composition
ratio by weight
Lead-free solder is available for purchase as a service tool.
Use the following part number when ordering:
Part name: Lead-free solder with resin (0.5 mm dia., 500 g)
Part number: VJ8-0270
Tin (Sn)Silver (Ag)
96.5 %
3.0 %
Copper (Cu)
0.5 %
– 2 –
Page 3
1. OUTLINE OF CIRCUIT DESCRIPTION
1-1. CCD CIRCUIT DESCRIPTION
1. IC Configuration
The CCD peripheral circuit block basically consists of the following ICs.
IC903 (MN39830PMJ-A)CCD imager
IC901 (AN20112A)V driver
IC905 (AD9996BBCZ)CDS, AGC, A/D converter,
H driver
Pin 1
5
V
6
12
Pin 13
H
58
2. IC903 (CCD)
[Structure]
Interline type CCD image sensor
Optical size1/2.5 type format
Effective pixels2864 (H) X 2160 (V)
Pixels in total2934 (H) X 2171 (V)
Optical black
0, 3.3 V (When importing all
picture element: 3.3 V)
DC
Aprox. 6 V
(Different from every CCD)
0 V, 3.3 V
0 V, 3.3 V
When sensor read-out
– 3 –
Page 4
3. IC901 (V Driver)
In addition the XV1-XV6 signals which are output from IC101
are vertical transfer clocks, and the XSG signal is superimposed onto XV1, XV3 and XV5 at IC901 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, and the RG signal which is output from IC905 is the reset
gate clock.
VMSUB
9
3-level
OSUB
VM
OV1
RESET
SUBCNT
VDC
CH1
V5R
V5L
V3R
V3L
V1S
10
VL
5
VL
27
2-level
24OV2
2-level
23OV4
2-level
21OV6
8
3-level
20
28
Level
1
conversion
3
Level
32
conversion
Level
V1
33
conversion
Level
31
V6
conversion
Level
V4
30
conversion
Level
29
V2
conversion
Level
37
conversion
Level
38
conversion
Level
35
conversion
Level
36
conversion
Level
34
conversion
2-level
2-level
2-level
2-level
2-level
3-level
3-level
3-level
3-level
Level
conversion
Level
conversion
Level
conversion
Level
conversion
Level
conversion
Level
conversion
Level
conversion
7
VHH
16
OV5R
15
OV5L
18
OV3R
17
OV3L
19
OV1S
25
VM
12
OV5A
11
OV5B
14
OV3A
13
OV3B
6
VH
26
VH
4
GND
41
CH2
40
V3
39
CH4
44
CH3
43
V5
42
CH5
2
SUB
4. IC905 (H Driver, CDS, AGC and A/D converter)
IC905 contains the functions of H driver, CDS, AGC and A/D
converter. As horizontal clock driver for CCD image sensor,
HØ1 (A and B) and HØ2 (A and B) are generated inside, and
output to CCD.
The video signal which is output from the CCD is input to pin
(A6) of IC905. There are sampling hold blocks generated from
the SHP and SHD pulses, and it is here that CDS (correlated
double sampling) is carried out.
After passing through the CDS circuit, the signal passes
through the AGC amplifier (VGA: Variable Gain Amplifier). It
is A/D converted internally into a 14-bit signal, and is then
input to ASIC (IC101). The gain of the VGA amplifier is controlled by pin (A2), (B3) and (C4) serial signal which is output
from ASIC (IC101).
REFB
REFT
CLI
AD9996
14-BIT
ADC
CLAMP
INTERNAL
REGISTERS
CLO
14
DOUT
SL
SCK
SDI
CCDIN
3V INPUT
1.8V OUTPUT
1.8V INPUT
3V OUTPUT
H1 TO H8
XV1 TO XV24
XSUBCK
6~42 dB
VGA
INTERNAL
CLOCKS
PRECISION
TIMING
GENERATOR
SYNC
GENERATOR
VD
HD
RG
HL
CDS
-3dB, 0dB, +3dB
LDO
REG
CHARGE
PUMP
HORIZONTAL
DRIVERS
8
24
VERTICAL
TIMING
CONTROL
8
GP01 TO GP08
Fig. 1-4. IC905 Block Diagram
VREF
SYNC
Fig. 1-3. IC901 Block Diagram
– 4 –
Page 5
1-2. CP1 and VF1 CIRCUIT DESCRIPTION
1. Circuit Description
1-1. Digital clamp
The optical black section of the CCD extracts averaged values from the subsequent data to make the black level of the
CCD output data uniform for each line. The optical black section of the CCD averaged value for each line is taken as the
sum of the value for the previous line multiplied by the coefficient k and the value for the current line multiplied by the
coefficient 1-k.
1-2. Signal processor
1. γ correction circuit
This circuit performs (gamma) correction in order to maintain
a linear relationship between the light input to the 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 and B-Y signals from the RGB signals.
4. Horizontal and vertical aperture circuit
This circuit is used gemerate the aperture signal.
1-3. AE/AWB and AF computing circuit
The AE/AWB carries out computation based on a 64-segment
screen, and the AF carries out computations based on a 6segment screen.
1-4. SDRAM controller
This circuit outputs address, RAS, CAS and AS data for controlling the SDRAM. It also refreshes the SDRAM.
1-5. 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 switch between individual input/output and PWM input/output.
1-6. TG/SG
Timing generated for 6 million pixel horizontal addtion CCD
control.
1-7. Digital encorder
It generates chroma signal from color difference signal.
2. Outline of Operation
When the shutter opens, the reset signals (ASIC and CPU)
and the serial signals (“take a picture” commands) from the
8-bit microprocessor are input and operation starts.
When the TG/SG drives the CCD, picture data passes through
the A/D and CDS, and is then input to the ASIC as 10-bit
data. The AF, AE, AWB, shutter, and AGC value are computed from this data, and three exposures are made to obtain
the optimum picture. The data which has already been stored
in the SDRAM is read by the CPU and color generation is
carried out. Each pixel is interpolated from the surrounding
data as being either R, G, and B primary color data to produce R, G and B data. At this time, correction of the lens
distortion which is a characteristic of wide-angle lenses is
carried out. After AWB and γ processing are carried out, a
matrix is generated and aperture correction is carried out for
the Y signal, and the data is then compressed by JPEG and
is then written to card memory (SD card).
When the data is to be output to an external device, it is taken
data from the memory and output via the USB I/F. When played
back on the LCD and monitor, data is transferred from memery
to the SDRAM, and the image is then elongated so that it is
displayed over the SDRAM display area.
3. LCD Block
During EE, the YUV of 640 x 480 conversion is carried out for
the 12-bit RGB data which is input from the A/D conversion
block of the CCD to the ASIC in order to be displayed on the
video, and then transferred to the SDRAM.
The data which has accumulated in the SDRAM is converted
to digital YUV signal in conformity to ITUR-601 inside the ASIC
by SDRAM control circuit inside the ASIC, the data is sent to
the LCD driver IC and displayed the image to LCD panel after
gamma conversion is carried out.
If the shutter button is pressed in this condition, the 12-bit
data which is output from the A/D conversion block of the
CCD is sent to the SDRAM (DMA transfer), and is displayed
on the LCD as a freeze-frame image.
During playback, the JPEG image data which has accumulated in the SD card is converted to YUV signals. In the same
way as for EE, the data is then sent to the SDRAM, converted to digital YUV signal in conformity to ITUR-601 inside
the ASIC, the data is sent to the LCD driver IC built-in LCD
and displayed the image to LCD panel.
The LCD driver is converted digital YUV signals to RGB signals from ASIC, and these RGB signals and the control signal which is output by the LCD driver are used to drive the
LCD panel. The RGB signals are 1H transposed so that no
DC component is present in the LCD element, and the two
horizontal shift register clocks drive the horizontal shift registers inside the LCD panel so that the 1H/1V transposed RGB
signals are applied to the LCD panel.
Because the LCD closes more as the difference in potential
between the VCOM (common polar voltage: AC drive) and
the R, G and B signals becomes greater, the display becomes
darker; if the difference in potential is smaller, the element
opens and the LCD become brighter. In addition, the brightness and contrast settings for the LCD can be varied by means
of the serial data from the ASIC.
– 5 –
Page 6
4. Lens drive block
4-1. Focus drive
The 16-bit serial data signals (LENS_SD) and (LENS_CK and
LENS_EN) which are output from the ASIC (IC101) are used
to drive (FOCUS A +, FOCUS A -, FOCUS B + and FOCUS B
-) by the motor driver (IC951), and are then used to microstepdrive the stepping motor for focusing operation. Detection of
the standard focusing positions is carried out by means of the
photointerruptor (F_SENSE) inside the lens block.
4-2. Zoom drive
The 16-bit serial data signals (LENS_SD) and (LENS_CK and
LENS_EN) which are output from the ASIC (IC101) are used
to drive (ZOOM A +, ZOOM A -, ZOOM B + and ZOOM B -) by
the motor driver (IC951), and are then used to microstep-drive
the stepping motor for zooming operation. Detection of the standard zooming positions is carried out by means of the
photointerruptor (Z_SENSE) inside the lens block.
4-3. ND filter
The ND filter drive signals (NDON and NDOFF) which are output from the ASIC (IC101) are used to drive (ND + and ND -)
by the motor driver (IC951), and then the ND filter is inserted
into and removed from the beam path.
4-4. Iris drive
The drive method is a galvanometer type without braking coil.
The output from the Hall sensor inside the lens is amplified by
the Hall amplifier circuit inside the IC971 lens drive IC, and the
difference between the current and target aperture determined
by the resulting output and the exposure amout output from
the ASIC (IC101) is input to the servo amplifier circuit (IC971)
to keep the aperture automatically controlled to the target aperture. The lens aperture control signal is output from IC971
and is input to lens drive IN6B of IC951. IC951 functions as
the driver for driving the lens.
5. Video clip recording and playback
5-1. Recording
The signals from the camera block are input to the ASIC where
they are processed, and the image data that is stored in the
IC103 SDRAM is input to the IC102 MPEG4 CODEC LSI. The
CODEC LSI converts this data to encoded MPEG4 data, after
which it is returned to the ASIC as streaming data, and the
data is then written in sequence onto the SD card. At this time,
the audio signals that are input to the built-in microphone are
converted into digital data by the audio CODEC IC of IC181,
and they are then input via the ASIC to IC102 (MPEG4
CODEC). The audio data is then encoded (AAC) by IC102,
and then it is returned to the ASIC as streaming data and is
then written in sequence onto the SD card together with the
image signals described above.
5-2. Playback
The data is read from the SD card and input to IC102 as streaming data. The encoded data is decoded into image data by
IC102 and then returned to the ASIC where it is displayed by
the LCD or on a TV monitor. At this time, the audio data is also
decoded by IC102, and it passes through the ASIC and is input to IC181 as digital data. D/A conversion is carried out at
IC181, and the sound is then output to the speaker or to the
LINE OUT terminal.
6. Audio CODEC circuit (IC181)
The audio signals from the microphone are converted into 16bit digital data. AD conversion is carried out at a maximum
sampling frequency of 48 kHz.
During audio playback, the 16-bit digital data is converted into
analog signals and these drive the speaker or line out system.
DA conversion is carried out at a maximum sampling frequency
of 48 kHz.
4-5. Shutter drive
Reverse voltage is applied to the above aperture drive coil to
operate the shutter. When the shutter operates, the OC_EN
and OC_CONT signals are maintained at a high level, it is
input to IN6B of IC951 with low level.
At the same time the SHUTTER + signal that is output from
the ASIC (IC101) becomes high (input to IN6A of IC951) and
the shutter operates. IC951 functions as the driver for driving
the lens.
– 6 –
Page 7
1-3. CP2 POWER CIRCUIT DESCRIPTION
1. Outline
This is the main power circuit, and is comprised of the following blocks.
Switching controller (IC501)
Analog 12 V power output (Q5001, L5003)
Analog -6 V power output (Q5015, L5001)
Digital 1.2 V power output (L5006)
Digital 3.25 V power output (L5005)
5 V system power output (L5004)
Backlight power output (Q5004, L5014)
Digital 1.8 V power output (IC503, L5007)
Motor system power output (IC531, Q5301, L5301)
2. Switching Controller (IC501)
This is the basic circuit which is necessary for controlling the
power supply for a PWM-type switching regulator, and is provided with six built-in channels, only CH1 (analog 12 V power
output), CH2 (analog -6 V power outuput), CH_M (digital 3.25
V power ouput), CH_SD (digital 1.2 V output), CH_SU (5 V
system power output) and CH3 (backlight power output) are
used. Feedback from digital system 12 V (A) (CH1), -6 V (A)
(CH2), 3.25 V (D) (CH_M), 1.2 V (D) (CH_SD), 5 V (CH_SU)
and backlight (CH3) power supply outputs are received, and
the PWM duty is varied so that each one is maintained at the
correct voltage setting level.
Feedback for the backlight power (CH3) is provided to the
both ends voltage of registance so that regular current 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 determined
by internal fixing of IC501 , all output is turned off. The control
signal (P ON) are recontrolled to restore output.
3. Analog System Power Output
12 V (A) is output. Feedback for the 12 V (A) is provided to the
switching controller (Pin (3) of IC501) so that PWM control
can be carried out.
4. Analog -6 V Power Output
-6 V (A) is output. Feedback for the -6 V (A) is provided to the
swiching controller (Pin (31) of IC501) so that PWM control
can be carried out.
5. Digital 1.2 V Power Output
VDD1.2 is output. Feedback for the VDD1.2 is provided to the
switching controller (Pin (9) of IC501) so that PWM control to
be carried out.
6. Digital 3.25 V Power Output
VDD3 is output. Feedback for the VDD3 is provided to the
switching controller (Pin (13) of IC501) so that PWM control
to be carried out.
7. 5 V System Power Output
+5.0 V (D) is output. Feedback for the +5.0 V (D) is provided
to the switching controller (Pin (17) of IC501) so that PWM
control to be carried out.
8. Backlight Power Supply output
Regular current is being transmitted to LED for LCD backlight. Feedback for the both ends voltage of registance that is
being positioned to in series LED are provided to the switching controller (Pin (39) of IC501) so that PWM control to be
carried out.
9. Digital 1.8 V Power Output
VDD1.8 is output. Feedback for the VDD1.8 is provided to the
switching controller (Pin (3) of IC503) so that PWM control to
be carried out.
10. Motor System Power Output
5.3 V is output. Feedback for the 5.3 V output is sent to pin (1)
of IC531 for PWM control to be carried out.
– 7 –
Page 8
1-4. CP2 STROBE CIRCUIT DESCRIPTION
1. Charging Circuit
When UNREG power is supplied to the charge circuit and the
CHG signal from microprocessor becomes High (3.3 V), the
charging circuit starts operating and the main electorolytic
capacitor is charged with high-voltage direct current.
However, when the CHG signal is Low (0 V), the charging
circuit does not operate.
1-1. Charge switch
When the CHG signal switches to Hi, IC541 starts charging
operation.
1-2. Power supply filter
C5401 constitutes the power supply filter. They smooth out
ripples in the current which accompany the switching of the
oscillation transformer.
1-3. Oscillation circuit
This circuit generates an AC voltage (pulse) in order to increase the UNREG power supply voltage when drops in current occur. This circuit generates a drive pulse with a frequency
of approximately 200-300 kHz, and drive the oscillation transformer. When the SW 3.2 V signal is input, the peak current
during oscillation changes.
2. Light Emission Circuit
When FLCLT signal is input from the ASIC, the stroboscope
emits light.
2-1. Emission control circuit
When the FLCLT signal is input to the emission control circuit, Q5402 switches on and preparation is made to the light
emitting. Moreover, when a FLCLT signal becomes Lo, the
stroboscope stops emitting light.
2-2. Trigger circuit
The Q5402 is turned ON by the FLCLT signal and light emission preparation is preformed. Simultaneously, high voltage
pulses of several kV are emitted from the trigger coil and applied to the light emitter.
2-3. Light emitting element
When the high-voltage pulse form the trigger circuit is applied to the light emitting part, currnet flows to the light emitting element and light is emitted.
Beware of electric shocks.
1-4. Oscillation transformer
The low-voltage alternating current which is generated by the
oscillation control circuit is converted to a high-voltage alternating current by the oscillation transformer.
1-5. Rectifier circuit
The high-voltage alternating current which is generated at
the secondary side of T5401 is rectified to produce a highvoltage direct current and is accumulated at electrolytic capacitor C5412.
1-6. Charge monitoring circuit
The functions programmed in the IC541 monitor oscillations
and estimate the charging voltage. If the voltage exceeds the
rated value, charging automatically stops. Then, the
ZCHG_DONE signal is changed to Lo output and a "charging
stopped" signal is sent to the microcomputer.
– 8 –
Page 9
1-5. SYA CIRCUIT DESCRIPTION
1. Configuration and Functions
For the overall configuration of the SYA block, 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 and backup, 3. Power ON/OFF, 4. Storobe charge control.
Table 5-1. 8-bit Microprocessor Port Specification
-
-
-
Battery OFF detection (L= battery OFF)
Serial communication request signal
Reset input (L= reset)
Sub clock (32.768 KHz)
Sub clock (32.768 KHz)
GND
Main clock (4 MHz)
Main clock (4 MHz)
VDD
Battery voltage detection (analog input)
Camera temperature detection (analog input)
2. Internal Communication Bus
The SYA block carries out overall control of camera operation by detecting the input from the keyboard and the condition of the
camera circuits. The 8-bit microprocessor reads the signals from each sensor element as input data and outputs this data to the
camera circuits (ASIC) or to the LCD display device as operation mode setting data. Fig. 5-1 shows the internal communication
between the 8-bit microprocessor, ASIC and SPARC lite circuits.
SREQ
8-bit
Microprocessor
Fig. 5-1 Internal Bus Communication System
ASIC SO
ASIC SI
SCK
MRST
PLLEN
TRST
ASIC
– 10 –
Page 11
3. 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, a regulated 3.2 V
voltage is normally input to the 8-bit microprocessor (IC301) by IC302, so that 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 battery is removed, the 8-bit microprocessor operates in sleep mode using the backup battery. At this time, the 8-bit microprocessor only carries out clock counting,
and waits in standby for the battery to be attached again. When a switch is operated, the 8-bit microprocessor supplies power to
the system as required.
The 8-bit microprocessor first sets the P ON signal at pin (40) to high, and then turns on the DC/DC converter. After this, low
signal is output from pin (17) so that the ASIC is set to the reset condition. After this these pins set to high, and set to active
condition. Once it is completed, the ASIC returns to the reset condition, all DC/DC converters are turned off and the power supply
to the whole system is halted.
Power voltage
Power OFF
Power switch ON - Auto power OFF
CAMERA
LCD finder
Play back
Table 5-2. Camera Mode
Note) 4 MHz = Main clock operation, 32 kHz = Sub clock operation
ASIC,
memory
3.3 V 1.2 V
OFF
OFF
ON
ON
CCD
+3.4 V (A)
+12 V (A), -6 V(A)
OFF
OFF
ON
OFF
8 bit CPU
3.2 V
(ALWAYS)
32KHz
32KHz
4 MHz
4 MHz
– 11 –
Page 12
2. DISASSEMBLY
2-1. REMOVAL OF CABINET LEFT AND CP2 BOARD
1. Two screws 1.7 x 5
2. Dec grip
3. Cover battery
4. Three screws 1.7 x 5
5. Holder strap
6. Two screws 1.7 x 5
A
4
5
When assembling,
tighten the screws
order.
a → b → c → d
16
15
7. Two screws 1.7 x 6
8. Cabinet left
9. Gasket cabinet
10. Spacer FPC CA1
11. FPC
12. Remove the solder. (from speaker)
When assembling,
tighten the screws order.
A → B
10
B
11
4
12
d
13. Remove the solder. (from strobo)
14. Remove the solder. (from trans)
15. Remove the solder. (from CA1 board)
16. Screw 1.7 x 4
17. Three screws 1.7 x 3
18. CP2 board
NOTE: Discharge a strobe
capacitor with the discharge
jig (VJ8-0188) for electric
shock prevention.
17
8
7
6
Once the screws have
been removed, always
be sure to replace the
part with a new one.
14
b
a
c
When reassembling, the
gasket should be se-
curely inserted into the
cannel in the cabinet
left.
13
18
9
Strobo lead wire dressing method
Lead wire should
not run around
this screw.
Trigger
transformer
CP2 board
3
Lead wire should
not contact this
chip part.
1
2
Lead wire and
tube should not
run on the trigger
transformer.
– 12 –
Page 13
2-2. REMOVAL OF VF1 BOARD AND LCD
1. FPC
2. Cap joint
3. Assy joint LCD
4. Remove the assy LCD front
from the main body.
5. Holder joint
6. Spring HLD joint
7. Four screws 1.7 x 4
8. Cabi LCD back
23
9. Spacer FPC gasket 2
10. Spacer LCD back
11. FPC
12. Assy FPC gasket
13. Two spacer mic
14. Remove the solder. (from LCD)
15. Remove the solder. (from microphone)
25
15
21
10
B
C
15
A
16. Two screws 1.7 x 3.5
17. Holder mic
18. Two microphones
19. FPC
20. Two screws 1.7 x 3.5
21. VF1 board
22. Spacer LCD
23. Holder monitor
24. LCD
25. Cabi LCD front
24
14
A
19
16
13
When reassembling, the
gasket should be
securely inserted into
the cannel in the cabi
LCD front.
1
22
12
11
C
B
13
18
8
20
17
9
16
5
6
b
c
d
a
4
7
When assembling,
tighten the screws order.
a → b → c → d
3
2
When reassembling, the cabi LCD back
should be open by 90 degrees or more
(about 120 degrees).
– 13 –
Page 14
2-3. REMOVAL OF LENS ASSEMBLY, CP1 BOARD AND CA1 BOARD
1. Screw 1.7 x 3
2. Screw 1.7 x 4
3. Earth speaker
4. Connector
5. FPC
6. Lens assembly
7. Remove the solder.
When assembling,
tighten the screws order.
a → b → c
19
a
b
c
20
8. Screw 1.7 x 4
9. Two screws 1.7 x 4
10. Holder CP2
11. CP1 board
12. Screw 1.7 x 4
13. Holder CP1
14. Spring lock batt
6
15. Spring batt eject
16. Terminal batt
17. Dec cabi right
18. Lever lock battery
19. Three screws 1.4 x 3.5
20. CA1 board
4
1
3
When assembling,
tighten the screws
order.
A → B
2
8
10
9
When reassembling the CP1
board, be careful not to let the
chip touch against the cabinet
right.
A
B
A
C
16
5
13
7
15
14
12
18
11
17
B
9
10
When assembling,
tighten the screws order.
A → B → C
– 14 –
Page 15
2-4. REMOVAL OF CABINET RIGHT
1. Spacer flash
2. Compl, holder flash
3. Screw 1.7 x 2.5
4. Holder speaker
5. Speaker, 8
6. Screw 1.7 x 2.5
7. Earth unit back
8. Cabinet right
9. Assy unit back FPC
10. Assy button back
5
10
8
4
3
9
7
6
1
2
– 15 –
Page 16
2-5. BOARD LOCATION
CA1 board
VF1 board
CP2 board
CP1 board
– 16 –
Page 17
3. ELECTRICAL ADJUSTMENT
Firmware
Data
AWB
Focus
UV Matrix
R Bright
RGB Offset
Tint
B Bright
Gain
Phase
LCD
Calibration
Upload
PAF Cal.
LCD Type
H AFCTest
VCOMDC
VCOMPP
Cal Data
Cal Mode
OK
OK
EVF
USB storage
Get
Set
VID
Set
PID
Set
Serial
Set
Rev.
Set
Setting
Language
Video Mode
VCO
Factory Code
Hall Cal.
Backrush pulse :
Set
Get
3-1. Table for Servicing Tools
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-6
Pattern box (color viewer)
Calibration software
Chroma meter
Spare lump
Discharge jig
Collimator
Spare lump (collimator)
Name
J-1J-2
J-3
Number
1
1
1
1
1
1
1
J-4
Part code
VJ8-0190
VJ8-0297
VJ8-0192
VJ8-0191
VJ8-0188
VJ8-0260
VJ8-0282
3-4. Setup
1. System requirements
Windows 98 or Me or 2000 or XP
IBM R -compatible PC with pentium processor
CD-ROM 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
1. Insert the calibration software installation CD-ROM into your
CD-ROM drive.
2. Open the explorer.
3. Copy the DscCalDI_155 folder on the CD-ROM in the CDROM drive to a folder on the hard disk.
3. Installing USB driver
Install the USB driver with camera or connection kit for PC.
4. Pattern box (color viewer)
Turn on the switch and wait for 30 minutes for aging to take
place before using Color Pure. It is used after adjusting the
chroma meter (VJ8-0192) adjust color temperature to 3100 ±
20 K and luminosity to 900 ± 20 cd/m
the lump and its circumference are high temperature during
use and after power off for a while.
2
. Be careful of handling
J-5
3-2. Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. PC (IBM R -compatible PC, Pentium processor, Window
3-3. Adjustment Items and Order
1. Lens Adjustment
2. AWB Adjustment
3. CCD White Point Defect Detect Adjustment
4. CCD Black Point And White Point Defect Detect Adjustment In Lighted
Note: Item 1-4 adjustments should be carried out in sequence.
98 or Me or 2000 or XP)
5. Computer screen during adjustment
3-5. Connecting the camera to the computer
This camera requires a DC adaptor (sold separately) in order
to use an AC adaptor.
1. Insert the DC adaptor to the camera.
2. Insert the AC adaptor’s cable to DC terminal of the DC
adaptor.
3. Line up the arrow on the cable connector with the notch on
the camera's USB port. Insert the connector.
4. Locate a USB port on your computer.
5. If “USB CONNECTION” is displayed, choose the “CARD
READER”, and press the SET button.
– 17 –
Page 18
3-6. The adjustment item which in necessary in part exchange
CCD Black Point
Lens
Adjustment
AWB
Adjustment
CCD White Point
Defect Detect
Adjustment
And White Point
Defect Detect
Adjustment In
Lighted
Factory
Cord
Setting
Language
Setting
COMPL PWB CP-1
COMPL PWB CP-2
COMPL PWB VF-1
ASSY FLEXIBLE
PWB CA1
LENS ASSY
: Be sure to carry out the necessary adjustments after replacing the unit.
: Adjustment is possible from the menu setting screen of the camera and by using the calibration software.
3-7. Adjust Specifications
1. Lens Adjustment
USB storage
information
registration
Reset
Setting
Camera
Collimator
Preparation:
POWER switch: ON
If using a ready-made collimator, set to infinity.
Note:
Do not vibrate during the adjustment.
Adjustment method:
1. Set the camera 0 cm from the collimator. (Do not enter any
light.)
2. Set the camera so that it becomes center of the screen in
the collimator.
3. Double-click on the DscCalDi.exe.
4. Click the Focus, and click the Yes.
5. Lens adjustment value will appear on the screen.
Adjustment values other than the above are irrelevant.
Camera
Pattern box
(color viewer)
Preparation:
POWER switch: ON
Adjusting method:
1. When setting the camera in place, set it to an angle so that
nothing appears in any part of the color viewer except the
white section. (Do not enter any light.)
2. Double-click on the DscCalDi.exe.
3. Click the AWB, and click the Yes.
4. AWB adjustment value will appear on the screen.
Adjustment value determination is effectuated using the "AGC",
“CHECK", “CHECK_ND”, "MS", “IRIS”, “IRIS_GAIN” and
“IRIS_OFFSET” values.
If AGC= a1, a2, a3, a4, a5, CHECK= wc0, wc1, wc2,
CHECK_ND= wnc0, wnc1, wnc2, MS= ms1, ms2, ms3, ms4,
IRIS= s1, s2, s3, s4, s5, IRIS_GAIN= g and IRIS_OFFSET=
o the adjustment values fulfill the conditions below, they are
determined as within specifications.
OK
Copy
3. CCD White Point Defect Detect Adjustment
Preparation:
POWER switch: ON
Adjustment method:
1. Double-click on the DscCalDi.exe.
2. Select “CCD Defect” on the LCD “Test”, and click the “Ye s ”.
3. After the adjustment is completed, OK will display.
4. Click the OK.
4. CCD Black Point And White Point Defect Detect
Adjustment In Lighted
1. Set the camera 0 cm from the pattern box. (Do not enter
any light.)
2. Double-click on the DscCalDi.exe.
3. Select “CCD Black” on the LCD “Test”, and click the “Ye s ”.
4. After the adjustment is completed, the number of defect
will appear.
– 19 –
2
)
Page 20
3-8. Factory Code Setting
1. Check the "Factory Code" display within the Setting group.
2. For U.S.A., Canada and NTSC general area
If "FC_SANYO_U" does not appear, click on the " " mark
located on the right of the "Factory Code" display BOX and
select "FC_SANYO_U".
3. For Europe and PAL general area
If "FC_SANYO_EX" does not appear, click on the " " mark
located on the right of the "Factory Code" display BOX and
select "FC_SANYO_EX".
3-9. Language Setting
1. Click on the " " mark located on the right of the
"Language" display BOX.
2. Select language. (Default is English.)
3. End "DscCal" and remove the camera before turning the
camera power OFF.
Calibration
AWB
Focus
UV Matrix
Cal Mode
Cal Data
USB storage
VID
Get
PID
Set
Backrush pulse :
OK
OK
Upload
Firmware
Data
PAF Cal.
EVF
LCD Type
Get
LCD
R Bright
RGB Offset
Tint
VCO
H AFCTest
Serial
Set
Set
Rev.
B Bright
Gain
Phase
Set
Set
Set
VCOMDC
VCOMPP
Hall Cal.
Setting
Language
Video Mode
Factory Code
3-10. Reset Setting
Carry out reset settings after replacing CP1 board.
1. Turn on the camera.
2. Press the MENU button.
3. Toggle the SET button to the left two times to display the
OPTION MENU.
4. Choose the RESET SETTINGS, and press the SET
button.
5. Select RESET, and press the SET button.
3-11. The Compulsive boot starting method
1. Keep MENU button, SET button, and SHUTTER button depressed while switching on the power.
2. Connect the camera and the computer with USB cable.
3-12. Firmware uploading procedure
1. Uploading the firmware should be carried out if the version
number (COMPL PWB XX-X) on the replacement circuit
board is lower than the version of the distributed firmware.
For XX-X, enter the name of the circuit board containing the
firmware.
2. The firmware is distributed by e-mail in self-extracting archive
format. Change the extension of the distributed file to .EXE
and save it in your preferred folder.
3. When you double-click the saved file, the firmware (binary
file) will be saved in the same folder.
4. The firmware must not be distributed without permission.
1. Overwriting firmware from the SD card
Preparation:
SD card: SD card with firmware rewritten into the root directory
Data: S817Nxxx.BIN (xxx: version)
Overwriting method:
1. Insert the above SD card.
2. Turn on the camera.
3. Set the REC/PLAY button to the PLAY.
4. Press the MENU button. The PLAY MENU appears.
5. Toggle the SET button to the left two times to display the
OPTION MENU.
6. Choose the FORMAT.
7. Toggle the SET button to the left for 2 seconds. FIRMWARE
UPDATE will display.
8. Choose YES.
9. Press the SET button. Update is starting.
Note:
Do not turn off the camera’s power or remove the SD card
while the firmware is being updated.
The power will turn on automatically after the update is complete.
2. Overwriting firmware from the calibration software
Preparation:
PC with overwriting firmware copied to the preferred folder in
the HD.
Data: S817Nxxx.BIN (xxx: version)
Overwriting method:
1. Connect the camera’s USB/AV terminal to the computer’
USB connector.
2. The USB Connection screen appears on the camera’s LCD
monitor. Choose the “CARD READER”, and press the SET
button.
3. Double-click on the DscCalDi.exe.
4. Click the Firmware.
5. Choose the fimware file to use for overwriting, and click
the Yes.
6. Update is starting. The message will appear, and choose
OK.
7. After the update is complete, disconnect the USB cable
and turn the camera’s power off.
Note:
Do not turn off the camera’s power while the firmware is being updated.
– 20 –
Page 21
4. USB STORAGE INFORMATION
REGISTRATION
USB storage data is important for 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 specification conditions will not be satisfied, so always check and save the USB storage data.
Adjustment method:
1. Connect the camera to a computer. (Refer to 3-5. Connecting the camera to the computer on the page 17.)
2. Double-click on the DscCalDi.exe.
3. Click on the Get button in the USB storage window and
check the USB storage data.
VID: SANYO
PID: CA6
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, PID 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.
Calibration
AWB
Focus
UV Matrix
Cal Mode
Cal Data
USB storage
VID
Get
PID
Set
Backrush pulse :
OK
OK
Upload
Firmware
Data
PAF Cal.
EVF
LCD Type
Get
LCD
R Bright
RGB Offset
Tint
VCO
H AFCTest
Serial
Set
Set
Rev.
B Bright
Gain
Phase
Set
Set
Set
VCOMDC
VCOMPP
Hall Cal.
Setting
Language
Video Mode
Factory Code
– 21 –
Page 22
5. TROUBLESHOOTING GUIDE
POWER LOSS INOPERTIVE
PUSH THE POWER
SW FOR A WHILE
IC301-51
KEY INPUT
LOW
IC302-7 5.3 V
(BOOST 5.3 V)
YES
IC301-9, 36, 59
(VDD)
HIGH
IC301-53
(RESET)
HIGH
IC301-49
(BAT OFF)
HIGH
IC301-58
OSCILLATION
YES
IC301-55
OSCILLATION
YES
HIGH
CHECK UNIT SW
NO
CHECK CP2, IC531,
LOW
LOW
CHECK IC302, RB312
LOW
NO
NO
F5001
CHECK IC302
CHECK RB312
CHECK X3001
CHECK X3002
TAKING INOPERATIVE
PUSH SHUTTER
BUTTON
IC301-44, 52
KEY INPUT
YES
IC501-18, 29
(P ON, PA ON)
IC511-1 (PA ON3)
HIGH
SERIAL
COMMUNICATION
OK
CHECK CP1 DMA
BLOCK
NO
CHECK UNIT SW
LOW
CHECK IC101, IC301,
NG
CP1 DMA BLOCK
PWA BLOCK
CHECK IC301,
CHECK IC301
NO PICTURE
IC101-W1 (XOUT)
CHECK
OSCILLATION
OK
IC301-64, 63
(ASIC_SO, ASIC_SI)
OK
CHECK SOLDERING
OF MEMORY
EACH PIN
MAIN CLOCK FOR SYSTEM OPERATION
NG
NO OPERATION IF ABSENT
CHECK X1102 OSCILLATOR
INCORRECT HANDSHAKING
NG
BETWEEN 8-BIT CPU AND ASIC
CHECK EACH INTERFACE
– 22 –
Page 23
6. PARTS LIST
Parts list of optional AC adaptor:
VAR-G8U/G8EX
LOCATION PARTS NO.DESCRIPTIONLOCATION PARTS NO.DESCRIPTION
L1005945 059 8112IMPEDANCE,1000 OHM P
L1007945 059 8112IMPEDANCE,1000 OHM P
L1008945 053 5469IMPEDANCE,120 OHM P
L1011945 059 8112IMPEDANCE,1000 OHM P
L1012945 059 8112IMPEDANCE,1000 OHM P
28
Page 29
LOCATION P ARTS NO.DESCRIPTIONLOCATION PARTS NO.DESCRIPTION
L1301945 072 7413IMPEDANCE,90 OHM L1302945 020 1869INDUCTOR,750 OHM
L1303945 059 8112IMPEDANCE,1000 OHM P
L1304945 059 8112IMPEDANCE,1000 OHM P
(CAP ACITORS)
CB101303 391 4306CERAMIC 0.1U K 16V
CB181303 392 5500CERAMIC 1U K 6.3V
CB971303 392 5500CERAMIC 1U K 6.3V
C1005303 338 0309CERAMIC 0.1U K 10V
C1007303 338 0309CERAMIC 0.1U K 10V
C1008303 276 1307CERAMIC 1000P K 50V
C1009303 276 1307CERAMIC 1000P K 50V
C1012303 276 3103CERAMIC 33P J 50V
C1013303 276 3103CERAMIC 33P J 50V
C1014303 276 3103CERAMIC 33P J 50V
C1015303 276 3103CERAMIC 33P J 50V
C1016303 276 3103CERAMIC 33P J 50V
C1017303 276 3103CERAMIC 33P J 50V
C1018303 276 3103CERAMIC 33P J 50V
C1019303 276 3103CERAMIC 33P J 50V
C1021303 381 8109CERAMIC 1U K 6.3V
C1022303 381 8109CERAMIC 1U K 6.3V
C1023303 383 5205CERAMIC 4.7U K 6.3V
C1024303 338 0309CERAMIC 0.1U K 10V
C1025303 338 0309CERAMIC 0.1U K 10V
C1026303 338 0309CERAMIC 0.1U K 10V
C1027303 338 0309CERAMIC 0.1U K 10V
C1029303 383 5205CERAMIC 4.7U K 6.3V
C1030303 338 0309CERAMIC 0.1U K 10V
C1031303 338 0309CERAMIC 0.1U K 10V
C1032303 338 0309CERAMIC 0.1U K 10V
C1033303 338 0309CERAMIC 0.1U K 10V
C1051303 381 8109CERAMIC 1U K 6.3V
C1052303 338 0309CERAMIC 0.1U K 10V
C1053303 338 0309CERAMIC 0.1U K 10V
C1070303 338 0309CERAMIC 0.1U K 10V
C1072303 338 0309CERAMIC 0.1U K 10V
C1074303 338 0309CERAMIC 0.1U K 10V
C1078303 338 0309CERAMIC 0.1U K 10V
C1079303 338 0309CERAMIC 0.1U K 10V
C1080303 383 5205CERAMIC 4.7U K 6.3V
C1081303 343 3104CERAMIC 1U K 6.3V
C1082303 338 0309CERAMIC 0.1U K 10V
C1083303 383 5205CERAMIC 4.7U K 6.3V
C1084303 338 0309CERAMIC 0.1U K 10V
C1085303 338 0309CERAMIC 0.1U K 10V
C1086303 343 3104CERAMIC 1U K 6.3V
C1087303 338 0309CERAMIC 0.1U K 10V
C1088303 338 0309CERAMIC 0.1U K 10V
C1089303 338 0309CERAMIC 0.1U K 10V
C1092303 383 5205CERAMIC 4.7U K 6.3V
C1121303 314 6400CERAMIC 7P D 50V
C1122303 314 6400CERAMIC 7P D 50V
C1304303 433 1102CERAMIC 1U K 10V
C1501303 338 0309CERAMIC 0.1U K 10V
C1503303 383 5205CERAMIC 4.7U K 6.3V
C1801303 433 1102CERAMIC 1U K 10V
C1803303 381 8109CERAMIC 1U K 6.3V
C1804303 433 1102CERAMIC 1U K 10V
C1805303 433 1102CERAMIC 1U K 10V
C1806303 338 0309CERAMIC 0.1U K 10V
C1807303 381 8109CERAMIC 1U K 6.3V
C1808303 338 0309CERAMIC 0.1U K 10V
C1809303 381 8109CERAMIC 1U K 6.3V
C1825303 383 5205CERAMIC 4.7U K 6.3V
C1826303 338 0309CERAMIC 0.1U K 10V
C1827303 381 8109CERAMIC 1U K 6.3V
C5102303 384 9202CERAMIC 1U M 4V
C5103303 343 3104CERAMIC 1U K 6.3V
C5104303 338 0309CERAMIC 0.1U K 10V
C9513303 338 0309CERAMIC 0.1U K 10V
C9514303 338 0309CERAMIC 0.1U K 10V
C9526303 338 0309CERAMIC 0.1U K 10V
C9534303 356 6208CERAMIC 2.2U K 10V
C9545303 338 0309CERAMIC 0.1U K 10V
C9567303 338 0309CERAMIC 0.1U K 10V
C9711303 338 0309CERAMIC 0.1U K 10V
C9712303 294 6100CERAMIC 100P J 50V
C9714303 381 8109CERAMIC 1U K 6.3V
C9716303 338 0309CERAMIC 0.1U K 10V
C9717303 279 5005CERAMIC 4700P K 25V
C9718303 282 5108CERAMIC 470P K 50V
C9719303 276 1307CERAMIC 1000P K 50V
C9720303 338 0309CERAMIC 0.1U K 10V
C9721303 338 0309CERAMIC 0.1U K 10V
C9722303 381 8109CERAMIC 1U K 6.3V
L5001645 067 2354INDUCTOR,10U M
L5002945 061 7417INDUCTOR,47U M
L5003645 067 2378INDUCTOR,10U M
L5004645 072 3681INDUCTOR,2.4U N
L5005645 067 2378INDUCTOR,10U M
L5006645 067 2378INDUCTOR,10U M
L5007645 072 7573INDUCTOR,4.7U N
L5014645 067 2354INDUCTOR,10U M
L5301645 058 0918INDUCTOR,10U M
(TRANSFORMERS)
T5401645 086 4537TRANS,STEP UP
T5402645 069 2420TRANS,STEP UP
(CAPACITORS)
C3001303 391 0506CERAMIC 10U K 6.3V
C3002303 369 0309CERAMIC 1U Z 4V
C3003303 322 1008CERAMIC 0.1U Z 16V
C3004303 322 1008CERAMIC 0.1U Z 16V
C3005303 338 0309CERAMIC 0.1U K 10V
C3006303 381 8109CERAMIC 1U K 6.3V
C3007303 381 8109CERAMIC 1U K 6.3V
C3008303 276 1901CERAMIC 22P J 50V
C3009303 381 8109CERAMIC 1U K 6.3V
C3010303 276 1307CERAMIC 1000P K 50V
C3011303 338 0309CERAMIC 0.1U K 10V
C3013303 381 8109CERAMIC 1U K 6.3V
C3014303 317 2300CERAMIC 20P J 50V
C5005303 338 0309CERAMIC 0.1U K 10V
C5006303 279 5005CERAMIC 4700P K 25V
C5007303 320 0607CERAMIC 220P J 25V
C5009303 279 5104CERAMIC 3300P K 50V
C5011303 371 8904CERAMIC 10U M 6.3V
C5012303 393 2607CERAMIC 22U M 6.3V
C5013303 393 2607CERAMIC 22U M 6.3V
C5014303 393 2607CERAMIC 22U M 6.3V
C5015303 393 2607CERAMIC 22U M 6.3V
C5016303 279 5104CERAMIC 3300P K 50V
C5017303 279 5104CERAMIC 3300P K 50V
C5019303 371 8904CERAMIC 10U M 6.3V
C5020303 279 5005CERAMIC 4700P K 25V
C5023303 320 0607CERAMIC 220P J 25V
C5025303 279 5104CERAMIC 3300P K 50V
C5027303 338 0309CERAMIC 0.1U K 10V
C5033303 383 5007CERAMIC 1U K 16V
C5036303 370 0305CERAMIC 4.7U K 6.3V
C5039303 384 6508CERAMIC 10U K 6.3V
C5041303 371 8904CERAMIC 10U M 6.3V
C5042303 408 5500CERAMIC 2.2U K 16V
C5045303 420 7506CERAMIC 4.7U K 16V
C5047303 380 6601CERAMIC 0.22U K 6.3V
C5049303 420 7506CERAMIC 4.7U K 16V
C5051303 383 5007CERAMIC 1U K 16V
C5301303 371 8904CERAMIC 10U M 6.3V
C5302303 276 1901CERAMIC 22P J 50V
C5303303 381 6204POS-SOLID 33U M 8V
C5401303 393 2607CERAMIC 22U M 6.3V
C5402303 276 1307CERAMIC 1000P K 50V
C5403303 381 8109CERAMIC 1U K 6.3V
C5404303 276 1307CERAMIC 1000P K 50V
C5410303 428 3401CERAMIC 0.018U K 350V
C5411303 428 3609CERAMIC 0.01U K 350V
C5412304 110 4607ELECT 40U A 300V