Sanyo VPC-X1200BK User manual

Brand: Sanyo

Model: VPC-X1200BK

Type: User manual

This manual is also suitable for

FILE NO.

REFERENCE No.SM5310774

SG21F/U, EX, GX, U2, EX2, GX2

NOTE: 1. Parts order must contain model number, part number, and description.

2. Substitute parts may be supplied as the service parts.

3. N.S.P. : Not available as service parts.

Design and specifications are subject to change without notice.

SERVICE MANUAL

CONTENTS

1. OUTLINE OF CIRCUIT DESCRIPTION .....................................3

2. DISASSEMBLY ........................................................................12

3. ELECTRICAL ADJUSTMENT ..................................................16

4. USB STORAGE INFORMATION REGISTRATION ..................22

5. TROUBLESHOOTING GUIDE .................................................23

6. PARTS LIST .............................................................................24

CIRCUIT DIAGRAMS & PRINTED WIRING BOARDS ................C1

VPC-X1200BK

(Product Code : 168 188 01)

(U.S.A.)(Canada)(Taiwan)

VPC-X1200EXBK

(Product Code : 168 188 02)

(Europe)(U.K.)(South America)

(China)(Australia)(Hong Kong)

(Russia)(Middle East)(Africa)

(General)(Korea)(Taiwan)

VPC-X1200GXBK

(Product Code : 168 188 03)

(South America)(China)(Australia)

(Hong Kong)(General)(Korea)(Taiwan)

VPC-X1200R

(Product Code : 168 188 04)

(U.S.A.)(Canada)(Taiwan)

VPC-X1200EXR

(Product Code : 168 188 06)

(Europe)(U.K.)(South America)

(China)(Australia)(Hong Kong)

(Russia)(Middle East)(Africa)

(General)(Korea)(Taiwan)

VPC-X1200GXR

(Product Code : 168 188 09)

(South America)(China)(Australia)

(Hong Kong)(General)(Korea)(Taiwan)

RoHS

This product does not contain any hazardous substances prohibited by the

RoHS Directive.

WARNING

You are requested to use RoHS compliant parts for maintenance or repair.

You are requested to use lead-free solder.

(This product has been manufactured using lead-free solder. Be sure to follow

the warning given on page 2 when carrying out repair work.)

CAUTION: Danger of explosion if battery is incorrectly replaced.

Replace only with the same of equivalent type recommended by the

manufacturer.

Discard used batteries according to the manufacturer's instruction.

Design and specifications are subject to change without notice.

- 2 -

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.

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.

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

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.

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.

PRODUCT SAFETY NOTICE

Metal content Tin (Sn) Silver (Ag) Copper (Cu)

Composition

ratio by weight

96.5% 3.0% 0.5%

- 3 -

1. OUTLINE OF CIRCUIT DESCRIPTION

1-1. CCD CIRCUIT DESCRIPTION

1. IC Configuration

The CCD peripheral circuit block basically consists of the fol-

lowing ICs.

IC932 (MN34540PAJ) CCD imager

IC911 (AN20118A) V driver

IC913 (AD9971BCPZRL) CDS, AGC, A/D converter,

H driver

2. IC932 (CCD)

Interline type CCD image sensor

Optical size 1/2.33 type

Effective pixels 4112 (H) x 3032 (V)

Pixels in total 4164 (H) x 3050 (V)

Optical black

Horizontal (H) direction: Front 12 pixels, Rear 40 pixels

Vertical (V) direction: Front 9 pixels, Rear 9 pixels

Dummy bit number

Horizontal : 28, Vertical : 7

Pin No.

Fig. 1-1.Optical Black Location (Top View)

Fig. 1-2. CCD Block Diagram

Pin 1

Pin 19

øV6

øV11B

øV7

øV7S

øV8

øV9A

øV9B

øV4

øV3A

øV5

øV3B

øV2

MSUBSW

MSUB

øH1B

øH2B

øV9R

SUBSW1

SUBSW2

øH2A

øSUB

øH1A

øHL

øRG

Photo diode

Output part

Vertical shift register

Horizontal shift register

øV1A

øV1B

VDD

GND

V9L

V11R

V11L

V12

V11A

V10

- 4 -

Fig. 1-3. IC911 Block Diagram

3. IC911 (V Driver)

A V driver (IC911) is necessary in order to generate the clocks

(vertical transfer clock and electronic shutter clock) which

driver the CCD.

The XV1-XV17 signals which are output from IC101 are the

vertical transfer clocks, and the XSG1 - XSG10 signals which

are output is superimposed onto XV1, XV3, XV5, XSG7, XSG9

and XSG11 at IC911 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. IC913 (CDS, AGC Circuit, A/D Converter and H

driver)

IC913 contains the functions of H driver, CDS, AGC and A/D

converter. As horizontal clock driver and reset pulse for CCD

image sensor are generated inside H1, H2, H3 and H4, and

output to CCD.

The video signal which is output from the CCD is input to pin

(25) of IC913. 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 VGA (VGA: Variable Gain Amplifier). It is con-

verted internally into a small-amplitude actuating signal

(LVDS), and is then input to IC101. The gain of the VGA am-

plifier is controlled by pins (32), (33) and (34) using serial

signals which is output from IC101.

Fig. 1-4. IC913 Block Diagram

CCDIN

H1 TO H4

SDATA

SCK

REFB

REFT

PRECISION

TIMING

GENERATOR

SYNC

GENERATOR

VGA

12-BIT

ADC

6~42 dB

VREF

CLAMP

INTERNAL

REGISTERS

INTERNAL

CLOCKS

CDS

HORIZONTAL

DRIVERS

AD9971

-3, 0, +3, +6dB

CLI

GP01

3V INPUT

1.8V OUTPUT

LDO

REG

GP02

TCLKP

REDUCED

RANGE

LVDS

OUTPUT

TCLKN

DOUT0P

DOUT0N

DOUT1P

DOUT1N

Level

conversion

GND

OV2

Level

conversion

GND

OV4

Level

conversion

GND

OV6

Level

conversion

GND

OV8

Level

conversion

V10

GND

OV10

Level

conversion

V12

GND

OV12

Level

conversion

V7S

GND

OV7S

Level

conversion

V9L

GND

OV9L

Level

conversion

V9R

GND

OV9R

Level

conversion

V11L

GND

OV11L

Level

conversion

V11R

GND

OV11R

Level

conversion

OV1A

CH1

Level

conversion

OV1B

CH2

Level

conversion

OV3A

CH3

Level

conversion

OV3B

CH4

Level

conversion

OV5A

CH5

Level

conversion

OV5B

CH6

Level

conversion

OV7A

CH7

Level

conversion

OV7B

CH8

Level

conversion

V11

OV11A

CH11

Level

conversion

GND

OV11B

CH12

Level

conversion

OV9A

CH9

Level

conversion

GND

OV9B

CH10

Level

conversion

VM SUB

OSUB

SUB

SUBCNT

BINARY SYSTEM BLOCK

TERNARY SYSTEM BLOCK

SUB SYSTEM BLOCK

- 5 -

1-2. CP1 CIRCUIT DESCRIPTION

1. Circuit Description

1-1. Signal processor

1. Gamma 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 sig-

nals from the RGB signals.

4. Horizontal and vertical aperture circuit

This circuit is used gemerate the aperture signal.

1-2. AE/AWB and AF computing circuit

The AE/AWB carries out computation based on a 64-seg-

ment screen, and the AF carries out computations based on

a 6-segment screen.

1-3. SDRAM controller

This circuit outputs address, RAS, CAS and AS data for con-

trolling the SDRAM. It also refreshes the SDRAM.

1-4. SIO

This is the interface for the 8-bit microprocessor.

1-5. PIO/PWM/SIO for LCD

8-bit parallel input and output makes it possible to switch be-

tween individual input/output and PWM input/output.

1-6. TG/SG

Timing generated for 12 million pixel CCD control.

1-7. Digital encorder

It generates chroma signal from color difference signal.

2. Outline of Operation

When the shutter opens, the serial signals (“take a picture”

commands) from the 8-bit microprocessor are input and op-

eration 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 12-bit data.

The AF, AE, AWB, shutter, and AGC value are computed from

this data, and three exposures are made to obtain the opti-

mum picture. The data which has already been stored in the

SDRAM is read by the CPU and color generation is carried

out. At this time, correction of the lens distortion which is a

characteristic of wide-angle lenses is carried out.

After AWB and g processing are carried out, a matrix is gen-

erated and aperture correction is carried out for the Y signal,

and the data is then compressed by JPEG and is then writ-

ten 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. 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

The LCD display circuit is located on the CP1 board, and

consists of components such as a power circuit.

The signals from the ASIC are 8-bit digital signals, that is

input to the LCD directly. The 8-bit digital signals are con-

verted to RGB signals inside the LCD driver circuit.

The LCD is input signals from ASIC directly to the LCD, and

function such as image quality are controlled.

In addition, the timing pulses for signals other than the video

signals are also input from the ASIC directory to the LCD.

- 6 -

4. Lens drive block

4-1. Zoom drive

Drive settings are made by means of the serial data signals

(L_STR, L_SCLK and L_SDATA) and data signal (ZIN) which

are output by the ASIC (IC101). The motor drive signals

(ZOUT+, and ZOUT-) are output in accordance with the

settings from the motor driver IC (IC951) to drive the zoom

DC motor.

Detection of the standard zooming positions is carried out by

means of signal (ZPROUT) from the photoreflector by ASIC

(IC101) is detecting inside the lens block. Also, getting of the

zooming positions is carried out by the ASIC (IC101) count-

ing the photointerruptor (ZPIOUT).

4-2. Focus drive

Drive settings are made by means of the serial data signals

(L_STR, L_SCLK and L_SDATA) and data signal (F_CLK)

which are output by the ASIC (IC101). The motor drive signals

(FOUT_A+, FOUT_ A-, FOUT_B+ and FOUT_B-) are output

in accordance with the settings from the motor driver IC

(IC951) to drive the focus stepping motor.

Detection of the standard focusing positions is carried out by

the ASIC (IC101) detecting the signal (FPIOUT) from the

photoreflector inside the lens block.

4-3. Iris drive

Drive settings are made by means of the serial data signals

(L_STR, L_SCLK and L_SDATA) and data signal (IIN) which

are output by the ASIC (IC101). The motor drive signals

(IOUT+ and IOUT-) are output in accordance with the settings

from the motor driver IC (IC951) to drive constant the moving

coil motor for iris.

4-4. Shutter drive

Drive settings are made by means of the serial data signals

(L_STR, L_SCLK and L_SDATA) and data signal (IIN) which

are output by the ASIC (IC101). The motor drive signals

(SOUT+ and SOUT-) are output in accordance with the

settings from the motor driver IC (IC951) to drive constant

the moving coil motor for shutter.

- 7 -

1-3. PWA POWER CIRCUIT DESCRIPTION

1. Outline

This is the main power circuit, and is comprised of the follow-

ing blocks.

Switching power controller (IC501)

Digital VDD3 output system (L5004)

Digital VDD1.2 output system (L5003)

Digital VDD1.8 ASIC output system (IC501-LD0)

Digital VDD1.8 DDR output system (IC503)

Analog +14.0 V (A) output system (L5007)

Analog +12.0 V (A) output system (IC504)

Analog -6.0 V (A) output system (L5008, Q5008)

Analog +3.4 V (A) output system (IC502)

LCD backlight output system (L5006, Q5006)

Motor system BOOST 4.2 V output system

(L5301, D5301, Q5301)

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 pro-

vided with seven built-in channels and one built-in channel

(LD0).

Only CH1 (motor system), CH2, CH3 and CH4 (digital sys-

tem), CH7 and CH8 (analog system) and CH6 (LCD back-

light system) are used.

Feedback from motor system (CH1), digital system (CH2,

CH3 and CH4), analog system (CH7 and CH8) are received,

and the PWM duty is varied so that each one is maintained

at the correct voltage setting level. (CH2 is output by LD0.)

Feedback for the LCD backlight power output (CH6) is so

that regular current can be controlled to be current that was

setting.

2-1. Short-circuit protection circuit

If CH3-CH8 output are short-circuited, CH2-CH8 are turned

off. To reset output, it is necessary to reset the contrller IC to

reset the power.

3. (CH1) Motor System 4.2 V Output

4.2 V is output. Feedback for the BOOST 4.2 V output is

provided to (Pin (C5) of IC501) so that PWM control can be

carried out.

4. (CH2) Digital 1.8 V Output (for ASIC)

+1.8 V is output. Feedback for the VDD1.8 output is provided

to (Pin (B3) of IC501) so that output voltage is controlled.

5. (CH3) Digital 1.2 V Output

+1.26 V is output. Feedback for the VDD1.2 output is pro-

vided to (Pin (E2) of IC501) so that PWM control can be car-

ried out.

6. (CH4) Digital 3.25 V Output

+3.25 V is output. Feedback for the VDD3 output is provided

to (Pin (F2) of IC501) so that PWM control can be carried

out.

7. (CH6) LCD Backlight Output

Regular current is being transmitted to LED for LCD back-

light. Feedback for the voltage to step-down LED is provided

to (Pin (B5) of IC501) so that PWM control to be carried out.

8. (CH7) Analog 14.0 V Output

+14.0 V is output. Feedback for the +14.0 V (A) output is

provided to (Pin (E7) of IC501) so that PWM control can be

carried out.

9. (CH8) Analog -6.0 V Output

-6.0 V is output. Feedback for the -6.0 V (A) output is pro-

vided to (Pin (C7) of IC501) so that PWM control can be car-

ried out.

10. Analog +3.4 V Output (IC502)

+3.4 V is output. IC502 series regulater drops motor system

4.2 V to 3.4 V.

11. Digital 1.8 V Output (for DDR) (IC503)

+1.8 V is output. IC503 series regulater drops motor system

4.2 V to 1.8 V.

12. Analog 12.0 V Output (IC504)

+12.0 V is output. IC504 series regulater drops analog 14.0

V to 12.0 V.

- 8 -

1-4. ST1 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 in-

crease the UNREG power supply voltage when drops in cur-

rent occur. This circuit generates a drive pulse with a fre-

quency of approximately 200-300 kHz, and drive the oscilla-

tion transformer.

1-4. Oscillation transformer

The low-voltage alternating current which is generated by the

oscillation control circuit is converted to a high-voltage alter-

nating 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 high-

voltage direct current and is accumulated at electrolytic ca-

pacitor 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

CHGDONE signal is changed to Lo output and a "charging

stopped" signal is sent to the microcomputer.

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 cir-

cuit, 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 emis-

sion 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 ap-

plied to the light emitting part, currnet flows to the light emit-

ting element and light is emitted.

Beware of electric shocks.

- 9 -

1-5. SYA CIRCUIT DESCRIPTION

1. Configuration and Functions

For the overall configuration of the SYA block, refer to the block diagram. The configuration of the SYA block centers around a

8-bit microprocessor (IC301).

The 8-bit microprocessor handles the following functions.

1. Operation key input, 2. Clock control, 3. Power ON/OFF, 4. Storobe charge control

Signal

ASICSCK

BACKUPCTL

NOT USED

BAT_T_V

PON2

STB_DDR

NOT USED

LCD_PWM

VDD2

SELF_LED

P01

NOT USED

MRST

SDDET

VBDET

REFRESH_CTL

UTX

SCAN IN2

CARD

KEY_2nd

P ON

BL ON

NOT USED

VSS3

RDSEL

CLK(SFW)

DATA0(SFW)

I/O

Outline

Serial clock output

Backup battery charge control

T terminal power

VDD1.8_ASIC power control signal

LCD PWM

Power

Self timer LED (L= lighting)

System reset

Cade detection signal

UART sending (for debugger)

Keymatrix input (using built-in pull-up)

2nd switch (using built-in pull-up)

Digital system power on control

LCD backlight power on signal

GND

Microprocessor rewrite port

VSS GND

USB_CONNECT USB power detection terminal (L= detection, using built-in pull-up)

SCAN IN0 Keymatrix input (using built-in pull-up)

SCAN IN1 Keymatrix input (using built-in pull-up)

SCAN IN3 Keymatrix input (using built-in pull-up)

SCAN OUT3

Key scan output 3

CHG

Strobo charge control (H= charge)

PLLEN

ASIC PLLEN

VDD3

Power

SCAN OUT2

SCAN OUT1

VDD1.8_DDR power control signal

USB detection signal

AV detection power

DDR self refresh detection signal

Cade detection (L= detection)

NOT USED

Key scan output 2

Key scan output 1

- 10 -

Table 5-1. 8-bit Microprocessor Port Specification

SCAN OUT0

SREQ

RESET

Reset input

KEY_POWER

KEY_1st 1st switch input (using built-in pull-up)

ZBOOT_COMREQ

ZBOOT output

NOT USED

ZJACKIN AV cable detection

Power key detection (using built-in pull-up)

BAT_OFF

Battery OFF detection signal input

Serial communication request signal

#CHG_DONE

Strobo condensor charge done

XCIN

Clock oscillation terminal for clock (32.768 kHz)

XCOUT

Clock oscillation terminal for clock

VSS1

GND

CF1

Clock oscillation terminal (connect to BACKUP 3.2 V)

NOT USED

VDD1

Power

UNREG_SY

Battery voltage detection

NOT USED

BAT_T

T terminal voltage input

ASIC_SDI

Serial data output

ASIC_SDO

Serial data input

Fig. 5-1 Internal Bus Communication System

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 and ASIC.

8-bit micro processor ASIC

MRST

ASICSDO

ASICSDI

ASICSCK

SREQ

communi-

cation

ZBOOT_COMREQ

setting of

external port

Key scan output 0

- 11 -

3. Key Operaiton

For details of the key operation, refer to the instruction manual.

Table 5-2. Key Operation

123

SCAN

OUT

SCAN

WIDE

RIGHT

SCENE

PLAY

TELE

LEFT

DOWN

ASIC,

memory

CCD

8bit

CPU

LCD

MONITOR

Power supply voltage

Power OFF

Playback mode

USB connection

1.2 V, 1.8 V

3.25 V

13 V, -7 V

3.6 V, 14 V

3.2 V

3.25 V

OFF

32KHz

OFF

4MHz

OFF

4MHz

OFF

Table 5-3. Power supply control

Shooting mode

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, IC501 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 operates 32.768 kHz of subclock.

When the battery is removed, the 8-bit microprocessor power switches the Lithium rechargeable battery for memory backup by

IC302, and operates at low consumption.

Also, the 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 first sets both the PON

signal (Pin 27), PON2 signal (Pin 5) and STB_DDR signal (Pin 6) to High, and then turn on the power circuit. After PON signal

is to High, sets external port of ASIC after approximately 65 ms. According to setting of this external port, carry out setting of the

operating frequency and oscillation control. Also, it starts communication with ASIC, and confirms the system is operative.

During through screen operation, PAON to PAON4 (ASIC) are set to High and the CCD power supply starts up.

During playback, PAON to PAON4 are set to Low and the CCD power supply is turned off.

When LCD panel turns on, BLON is set to High and turn on the backlight power.

When the power switch is off, the lens will be stowed, and PON PON2, PAON - PAON4 and BL ON signals to Low and the power

supply to the whole system is halted. The 8-bit microprocessor set operation mode of clock ocillation.

PW_TEST

TEST

5. Auto-refresh function

If the power is turned off while the battery is still inserted, this model keeps only the DDR system power supply running at 1.8

V and controls auto-refreshing of the DDR with the aim of reducing the time required for startup.

While DDR auto-refresh control is being carried out, only STB_DDR is set to High and only VDD1.8V_DDR is started up,

even if the power supply which controls PON, PON2, PAON—PAON4 and BLON is at Low.

- 12 -

911

2. DISASSEMBLY

2-1. REMOVAL OF CABI BACK AND LCD

1. Screw 1.4 x 3

2. Screw 1.4 x 5

3. Screw 1.4 x 5

4. Four screws 1.4 x 3.5

5. Cabi back

6. Connector

7. LCD

8. Screw 1.4 x 2

9. Three screws 1.4 x 4

10. Screw 1.6 x 5

11. Screw 1.6 x 3.5

12. Connector

13. Holder LCD

NOTE: Discharge a strobe capacitor

with the discharge jig (VJ8-0188) for

electric shock prevention.

- 13 -

2-2. REMOVAL OF CA1 BOARD, CP1 BOARD AND LENS

1. Spring BATT look

2. Shaft CV BATT

3. Spring open cover

4. Cover battery

5. Cover DC

6. Connector

7. Remove the solder. (speaker and microphone)

8. Stand

9. Two screws 1.6 x 5

10. Two screws 1.6 x 3

11. Spacer

12. Spacer backup

13. Battery recharge

14. CA1 board

15. Spacer lens

16. Adhesive backup

17. Lens

18. Remove the solder.

19. Remove the solder.

20. Screw 1.4 x 3.5

21. CP1 board

When assembling,

tighten the screws order.

- 14 -

2-3. REMOVAL OF ST1 BOARD AND ST2 BOARD

1. Earth USB

2. Four screws 1.4 x 3

3. Dec lens

4. Cabi front

5. Dec top

6. Microphone

7. Speaker,8

8. Spacer ST1

9. Dec window flash

10. ST2 board

11. Remove the solder.

12. Two screws 1.4 x 3.5

13. Remove the solder.

14. ST1 board

15. Adhesive main CON

16. Assy, lamp

17. Terminal battery

18. Lever batt lock

When assembling,

tighten the screws order.

B C D

- 15 -

ST1 board

ST2 board

CP1 board

2-4. BOARD LOCATION

- 16 -

3. ELECTRICAL ADJUSTMENT

3-1. Table for Servicing Tools

Download the calibration software and the firmware

from the following URL.

http://www.digital-sanyo.com/overseas/service/

Place the DscCalDi.exe file, camapi32.dll file and

QrCodeInfo.dll file together into a folder of your

choice.

3-2. Equipment

1. AC adaptor

2. PC (IBM®-compatible PC, Windows 2000 or XP or Vista)

3-3. Adjustment Items and Order

1. Lens Adjustment (Infinity)

2. AWB Adjustment

3. CCD White Point Defect Detect Adjustment

4. CCD Black Point And White Point Defect Detect Adjust-

ment In Lighted

Note: If the lens, CCD and board and changing the part, it is

necessary to adjust again. Item 1-4 adjustments should be

carried out in sequence.

3-4. Setup

1. System requirements

Windows 2000 or XP or Vista

IBM® -compatible PC with pentium processor

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 USB driver

Install the USB driver with camera or connection kit for PC.

3. Pattern box

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

. Be careful of han-

dling the lump and its circumference are high temperature

during use and after power off for a while.

4. Computer screen during adjustment

Ref. No.

Name

Part code

J-1

J-2

J-3

J-4

J-5

J-6

J-7

VJ8-0190

VJ8-0192

VJ8-0191

VJ8-0188

VJ8-0260

VJ8-0282

Pattern box

Calibration software

Chroma meter

Spare lump (pattern box)

Discharge jig

Collimator

Spare lump (collimator)

Number

J-1 J-3

J-4

J-5

Firmware

Data

AWB

Focus

UV Matrix

R Bright

RGB Offset

Tint

B Bright

Gain

Phase

LCD

Calibration

Upload

PAF Cal.

LCD Type

H AFC Test

VCOMDC

VCOMPP

Cal Data

Cal Mode

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

- 17 -

3-5. Connecting the camera to the computer

1. Line up the arrow on the cable connector with the notch on the camera's USB/AV terminal. Insert the connector.

2. Locate a USB port on your computer.

3. Insert the AC adaptor’s cable to DC adaptor cable. Insert the DC adaptor to the camera.

4. Choose the “COMPUTER”, and press the SET button. Next, choose the “CARD READER”, and press the SET button.

- 18 -

3-8. Adjust Specifications

1. Lens Adjustment (Infinity)

Preparation:

POWER switch: ON

If using a ready-made collimator, set to infinity.

Note:

Do not vibrate during the adjustment.

If readjusting after it has already been adjusted, wait for 15

minutes or more for the unit to cool down first.

Adjustment method:

1. Set a distance of 0.5-1.0 cm between camera lens and

collimator lens (zoom wide position) . Do not touch the

each lens.

2. Set the camera so that it becomes center of the screen in

the collimator.

3. Double-click on the DscCalDi.exe.

4. Select “Infinity Cal.” on the LCD “Test”, and click the “Yes”.

5. Lens infinity adjustment value will appear on the screen.

6. Click the OK.

3-6. The adjustment item which in necessary in part exchange

Factory

Cord

Setting

Language

Setting

Reset

Setting

AWB

Adjust-

ment

USB

storage

information

registration

CCD White

Point

Defect

Detect

Adjustment

CCD Black

Point And

White Point

Defect

Detect

Adjustment

In Lighted

: 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.

Lens

Adjust-

ment

(Infinity)

3-7. Updating the firmware

Check the firmware version immediately after the CP1 board has been replaced. If an old version is being used, interfer-

ence and errors in operation may also occur. If an old version is being used, update it with a newer version.

Refer to

3-13. Firmware uploading procedure. (Page 21)

COMPL PWB CP1

COMPL PWB ST1

COMPL PWB ST2

ASSY FPC, CA1

Camera

Collimator

Dsc Calibration x

Focus Result

PZ_SW_A_B: 956

PZ_SW_B_C: 1058

PZ_SW_C_B: 1037

PZ_BR: 17

PZ_SP: 266

AF_SW: 941

AF_BR: 6

AF_WIDE: 1

AF_MID1: -19

AF_MID2: -37

AF_MID3: -36

AF_TELE: -33

- 19 -

Adjustment value determination is effectuated using below val-

ues.

The adjustment values fulfill the conditions below, they are

determined as within specifications.

Adjustment value determination

PZ_SW_A_B: PZ1

PZ1: infinity adjustment value of zoom PR switch position

1 (945<=PZ1+PBR<=1010)

PZ_SW_B_C: PZ2

PZ2: infinity adjustment value of zoom PR switch position

2 (1051<=PZ2+PBR<=1116)

PZ_SW_C_B: PZ3

PZ3: infinity adjustment value of zoom PR switch position

3 (1006<=PZ3+PBR<=1116)

PZ_BR: PBR

PBR: infinity adjustment value of zoom backrush pulse

(0<=PBR<=45)

PZ_SP: PSP

PSP: infinity adjustment value of zoom sink pulse

(210<=PSP<=320)

AF_SW: ASW

ASW: infinity adjustment value of focus PI switch position

(893<=ASW<=985)

AF_BR: ABR

ABR: infinity adjustment value of focus backrush pulse

(0<=ABR<=12)

AF_WIDE: ZW

ZW: infinity adjustment value of focus at zoom position

wide (-54<=ZW<=47)

AF_MID1: ZM1

ZM1: infinity adjustment value of focus at zoom position

middle1 (-86<=ZM1<=48)

AF_MID2: ZM2

ZM2: infinity adjustment value of focus at zoom position

middle2 (-114<=ZM2<=57)

AF_MID3: ZM3

ZM3: infinity adjustment value of focus at zoom position

middle3 (-107<=ZM3<=76)

AF_TELE: ZT

ZT: infinity adjustment value of focus at zoom position

tele (-108<=TZ<=94)

2. AWB Adjustment

Preparation:

POWER switch: ON

Setting of pattern box:

Color temperature: 3100 ± 20 (K)

Luminance: 900 ± 20 (cd/m

)

Adjusting method:

1. Set a distance of 2 ± 1 cm between the pattern box and

the camera. (zoom wide position)(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.

5. Click the OK.

Camera

Pattern box

Dsc Calibration x

AWB Results:

AGC=234,404,571,739,906,

750,919

6F_AGC=0,0,0,0,0

WB=271,497,591

CHECK=128,128,147

MS=4045,4140

Fno_FOR_ISO=44

SS_FOR_ISO=4034

YLEVEL_FOR_ISO=8927

Copy

- 20 -

Adjustment value determination is effectuated using the

“AGC”, “6F_AGC”, “CHECK” and “MS” values. If

AGC= a1, a2, a3, a4, a5, a6, a7

6F_AGC= fd1, fd2, fd3, fd4, fd5

CHECK= wc0, wc1, wc2

MS= ms1, ms2,

the adjustment values fulfill the conditions below, they are de-

termined as within specifications.

Adjustment value determination

a1<1023, a2<1023, a3<1023, a4<1023, a5<1023, a6<1023,

a7<1023

fd1<=10, fd2<=10, fd3<=10,fd4<=10, fd5<=10

wc0=128 ± 2, wc1=128 ± 2, wc2=130 ± 40

3400<=ms1<=5300, 3450<=ms2<=5350

Adjustment values other than the above are irrelevant.

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 “Yes”.

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

Preparation:

POWER switch: ON

Setting of pattern box:

Color temperature: 3100 ± 20 (K)

Luminance: 900 ± 20 (cd/m

)

Adjusting method:

1. Set a distance of 2 ± 1 cm between the pattern box and

the camera. (zoom wide position)

2. Double-click on the DscCalDi.exe.

3. Select “CCD Black” on the LCD “Test”, and click the “Yes”.

4. After the adjustment is completed, the number of defect

will appear.

5. Click the OK.

Camera

Pattern box

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