Sanyo Xacti VPC-S1 User manual

SERVICE MANUAL
Digital Camera VPC-S1
(Product Code : 126 644 01)
(Europe)
(General)
Contents
1. OUTLINE OF CIRCUIT DESCRIPTION .................... 2
2. DISASSEMBLY ........................................................ 10
3. ELECTRICAL ADJUSTMENT .................................. 12
4. USB STORAGE INFORMATION
REGISTRATION ...................................................... 17
5. TROUBLESHOOTING GUIDE................................. 18
6. PARTS LIST............................................................. 19
CABINET AND CHASSIS PARTS ........................... 19
ELECTRICAL PARTS .............................................. 20
ACCESSORIES ....................................................... 24
PACKING MATERIALS ............................................ 24
CIRCUIT DIAGRAMS &
PRINTED WIRING BOARDS ...................................... C1
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.
CAUTION : Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer’s instructions.
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 specification are subject to change without notice.
SX714/EX REFERENCE No. SM5310523
FILE NO.
PRODUCT SAFETY NOTICE

– 2 –
1. OUTLINE OF CIRCUIT DESCRIPTION
1-1. CP1 CIRCUIT DESCRIPTION
1. IC Configuration
IC903 (ICX432JQ) CCD imager
IC904 (CXD3440EN) V driver
IC905 H driver, CDS, PGA and A/D converter
(HD49335NP01)
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
Pin No.
1
Symbol
2, 3
8, 7, 4
5, 6
9, 13
10
11
12
17
18
Vø6
Vø1, Vø2, Vø4
Vø3A, Vø3B
GND
VOUT
VDD
øRG
Hø2
Hø1
Pin Description
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Horizontal register transfer clock
Reset gate clock
Horizontal register transfer clock
GND
Signal output
Circuit power
Waveform
DC
Voltage
-7.5 V, 0 V
-7.5 V, 0 V, 15 V
-7.5 V, 0 V
-7.5 V, 0 V, 15 V
15 V
0 V, 3.0 V
0 V, 3.0 V
Table 1-1. CCD Pin Description
GND 0 V
Aprox. 10 V
13.0 V, 16 V
When sensor read-out
Vø5A, Vø5B
(Note)
(Note) : Photo sensor
81
16 17 18
2
3
4
5
6
7
13 14 15
Gb B
R
Gb
R
Gb
Gr
B
Gr
BB
Gr
B
Gr
R
Gb
R
Gb
Gb B
RGr RGr
9
10 12
11
V
DD
GND
C
SUB
V
L
GND
V
OUT
Gb
R
B
Gr
Gb
R
B
Gr
Horizontal register
Vertical register
14
15
16
CSUB
VL
Substrate bias
Substrate clock
Protection transistor bias DC
øSUB
DC
Approx. 9 V
DC
Approx. 9 V
(Different from every CCD)

–3 –
Fig. 1-2. IC905 Block Diagram
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, PGA, A/D Converter and H driver)
The video signal which is output from the CCD is input to Pin
(51) of IC905. There are inside the CDS block, PGA block
and A/D converter block.
The setting of sampling phase and PGA is carried out by se-
rial data at Pin (63) 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. Iris drive
When the drive signals (IIN+ and IIN–) which are output from
the ASIC (IC101), it is driven by the driver (IC951), and are
then used to drive the iris steps.
5-2. Focus drive
When the drive signals (FIN_A, FIN_-A, FIN_B and FIN_-B)
which are output from the ASIC expansion I/O port (IC105),
the focus stepping motor is driven by the driver (IC951). De-
tection of the standard focusing positions is carried out by
means of the photointerruptor (FOCUS PI) inside the lens block.
5-3. Zoom drive
When the drive signals (ZIN+ and ZIN–) which are output from
the ASIC (IC101), the zoom motor is driven by the driver
(IC951). Detection of the standard zoom positions is carried
out by means of photointerruptor (ZOOM PI and PI2) inside
the lens block.
5-4. Shutter drive
When the drive signals (SIN+ and SIN–) which are output from
the ASIC (IC101), it is driven regular current by the driver
(IC951).
VRB
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Reset
DV SS
AV SS
VRM
VRT
BIAS
CDS_CS
SDATA
SCK
DLL_C
MON
ID
BLKFB
BLKC
BLKSH
CDS_in
ADC_in
DRDV
DD
DV
DD
AV
DD
CLK_in
HD_in
VD_in
RG
H1A
H2A
TIMING
generator
Serial
interface
Bias
genera-
tion
DC offset
compensation
ciruit
10 bit
ADC
PGA
CDS
PBLK
CPDM
CPOB
ADCK
SP2
SP1
Output latch circuit

– 4 –
6. Circuit Description
6-1. Digital clamp
The optical black section of the CCD extracts averaged val-
ues from the subsequent data to make the black level of the
CCD output data uniform for each line. The optical black sec-
tion of the CCD averaged value for each line is taken as the
sum of the value for the previous line multiplied by the coeffi-
cient k and the value for the current line multiplied by the
coefficient 1-k.
6-2. Signal processor
1. γcorrection 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.
6-3. 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 6-
segment screen.
6-4. SDRAM controller
This circuit outputs address, RAS, CAS and AS data for con-
trolling the SDRAM. It also refreshes the SDRAM.
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 switch be-
tween individual input/output and PWM input/output.
6-6. TG/SG
Timing generated for 3 million pixel CCD control.
6-7. Digital encorder
It generates chroma signal from color difference signal.
7. 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 com-
puted 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 Ye, Cy, Mg or 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 γprocessing 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.
8. LCD Block
LCD block is in the CP1 board, and it is constructed by VCOM
gerenated circuit etc. The video signal from the ASIC are in-
put to LCD panel directly by 6-bit digital signal, and are con-
verted into RGB signals by driver circuit in the LCD panel.
Because the LCD closes more as the difference in potential
between the VCOM (common polar voltage: AC) and the R,
G and B signals becomes greater, the display becomes darker;
if the difference inpotential is smaller, the element opens and
the LCD becomes brighter. And also timing pulse except video
signal are input at LCD panel directly from ASIC.

– 5 –
1-2. CP1 POWER CIRCUIT DESCRIPTION
1. Outline
This is the main power circuit, and is comprised of the follow-
ing blocks.
Switching power controller (IC501)
Analog system power output (Q5001, T5001)
Digital 1.8 V power output (Q5009, L5006)
Digital 3.3 V power output (Q5002, L5004)
LCD 15 V system power output (Q5010, L5007)
LCD 5 V power output (IC502)
LED backlight power output (Q5013, L5008)
3.6 V lens system power output (IC955, Q9551, L9551)
2. Switching Controller
This is the basic circuit which is necessary for controlling the
power supply for a PWM-type switching regulator, and is pro-
vided with five built-in channels, only CH1 (analog system
power output), CH2 (digital 3.3 V system power output), CH3
(digital 1.8 V system power output), CH4 (LCD 15 V system
power output) and CH5 (LED back light power output) are
used. Feedback from 15.0 V (A) (CH1), 3.3 V (D) (CH2), 1.8
V (D) (CH3), 15 V B (CH4) and LED backlight output (CH5)
are received, and the PWM duty is varied so that each one is
maintained at the correct voltage setting level.
2-1. Short-circuit Protection
If output is short-circuited for the length of time determined
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.
3. Analog System Power Output
15.0 V (A), -7.6 V (A) and 3.05 V (A) are output. Feedback for
the 15.0 V (A) is provided to the switching controller (Pin (40)
of IC501) so that PWM control can be carried out.
4. Digital 1.8 V Power Output
1.8 V (D) is output. Feedback for the 1.8 V (D) is provided to
the switching controller (Pins (45) of IC501) so that PWM con-
trol can be carried out.
5. Digital 3.3 V Power Output
3.3 V (D) is output. Feedback for the 3.3 V (D) is provided to
the swiching controller (Pin (43) of IC501) so that PWM con-
trol can be carried out.
6. LCD 15 V System Power Output
LCD 15 V (L) and buzzer 15 V B are output. Feedback for the
15 V B is provided to the swiching controller (Pin (47) of IC501)
so that PWM control can be carried out.
7. LCD 5 V Power Output
5 V (L) is output. 5 V (L) is output for regulated 15 V B at
IC502.
8. LED Backlight Power Output
A constant current flows to the backlight LEDs. Feedback for
the voltage of R5063 is provided to the power controller (Pin
(2) of IC501) so that PWM control can be carried out.
9. 3.6 V Lens System Power Output
Lens power 3.6 V is output. Feedback for the lens 3.6 V is
provided to the swiching controller (Pin (1) of IC955) so that
PWM control can be carried out.

– 6 –
1-3. CP1 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. Power switch
When the CHG signal switches to Hi, Q5407 turns ON and
the charging circuit starts operating.
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 frequency
of approximately 50-100 kHz. Because self-excited light omis-
sion is used, the oscillation frequency changes according to
the drive conditions.
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. Voltage monitoring circuit
This circuit is used to maintain the voltage accumulated at
C5512 at a constance level.
After the charging voltage is divided and converted to a lower
voltage by R5417, R5419 and R5420, it is output to the mi-
croprocessor as the monitoring voltage VMONIT. When this
VMONIT voltage reaches a specified level at the micropro-
cessor, the CHG signal is switched to Low and charging is
interrupted.
2. Light Emission Circuit
When RDY and TRIG signals are input from the ASIC expan-
sion port, the stroboscope emits light.
2-1. Emission control circuit
When the RDY signal is input to the emission control circuit,
Q5409 switches on and preparation is made to let current
flow to the light emitting element. Moreover, when a STOP
signal is input, the stroboscope stops emitting light.
2-2. Trigger circuit
When a TRIG signal is input to the trigger circuit, D5405
switches on, a high-voltage pulse of several kilovolts is gen-
erated inside the trigger circuit, and this pulse is then applied
to the light emitting part.
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.

– 7 –
47 /DC_IN I
See next page →
1-4. 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, 5. Signal input and output for
zoom and lens control.
Pin Signal
1~4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
21
22
23
30
32
33
34
35
36
37
38
39
40
41
42
43
45
44
46
/SCAN OUT 0~3
P ON
PA ON
BL_ON
LCD_ON
VSS
VDD
/SELF LED
/STBY_LED (GREEN)
/AVREF_ON
SI
SO
SCK
PRG SI
PRG SO
PRG SCK
NOT USED
NOT USED
CHG ON
NOT USED
CHG VOL
BATTERY
AVREF
AVDD
/RESET
XCOUT
XCIN
IC
XOUT
XIN
VSS
/BAT OFF
/SREQ
/SCAN IN3
SUB 1
I/O
O
O
O
O
O
-
-
O
O
O
I
O
I/O
I
O
I/O
-
-
O
-
I
I
-
-
I
O
I
I
O
I
-
I
I
I
I
Outline
Key scan output
Digital power ON/OFF control H : ON
Analog power ON/OFF control H : ON
LCD backlight ON/OFF control H : ON
LCD power ON/OFF control H : ON
GND
VDD
Stand-by LED (green) control L : ON
A/D converter standard voltage control L : ON
Receiving data (from ASIC)
Sending data (to ASIC)
Communication clock (to ASIC)
Flash memory writing receiving data
Flash memory writing sending data
Flash memory writing communication clock
-
-
-
Storobe charge voltage detection (analog input)
Battery voltage detection (analog input)
Analog standard voltage input terminal
A/D converter analog power terminal
Reset input
Clock oscillation terminal (37.768 kHz)
Clock oscillation terminal
Flash memory writing voltage
Main clock oscillation terminal (4MHz)
Main clock oscillation terminal
GND
Battery OFF detection
Serial communication requirement (from ASIC)
Key scan input 6
Command input (from ASIC)
DC jack/battery detection input
Flash charge control H : ON
13 /STBY_LED (RED) OStand-by LED (red) control L : ON
24 VDD -VDD
25 AVSS -AVSS
27~29 SCAN IN 0~2 IKey scan input
Self LED (red) control L : ON
31 NOT USED --
26 NOT USED --

– 8 –
Fig. 4-1 Internal Bus Communication System
Table 4-2. Key Operation
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. 4-1 shows the internal communication
between the 8-bit microprocessor, ASIC and SPARC lite circuits.
3. Key Operaiton
For details of the key operation, refer to the instruction manual.
Table 4-1. 8-bit Microprocessor Port Specification
63
64
ZTEST
/ASIC RESET
O
O
ASIC reset signal L : RESET
CPU reset singal L : RESET
61
62
51
I
Beep output
52 BUZZER O
USB connector detection L : USB detecion
57
PLLEN O PLL reset signal L : RESET
/USB
CLKSEL 1 O CPU clock swtich control
59
60
/CARD ISD card insertion detection L : Insertion
NOT USED - -
CLKSEL 0 OCPU clock ON/OFF control H : ON
49 AV JACK I AV jack connection detection H : AV jack detection
50 NOT USED --
53 LCD ON2 OLCD power ON/OFF control 2
54 ZTEST MODE ITest mode input L : Test mode
55 NOT USED --
56 /BACKUP_CNT OBackup battery charge control L : Charge ON
58 NOT USED --
8-bit
Microprocessor
ASIC
S. REQ
ASIC SO
ASIC SI
ASIC SCK
ASIC RESET
PLLEN
CLKSEL0
CLKSEL1
ZTEST
48 BOOT I/O Compulsion boot control L : DC JACK detection
0
1
2
0123
SCAN
OUT
SCAN
IN
←LEFT
MENU
↓DOWN
SET
→RIGHT
PLAY
3
↑UP
FLASH POWER ON/OFF
REC (VF)
TELE
WIDE
REC
1st SHUTTER 2nd SHUTTER

– 9 –
ASIC,
memory CCD 8 bit CPU
LCD
MONITOR
Power voltage
Power OFF
Play back
Monitor OFF
LCD finder
3.3 V -7.6 V (A)
+15 V (A) etc.
3.2 V
(ALWAYS)
+15 V (L)
+5V (L)
OFF OFF 32KHz OFF
OFF OFF 4 MHz OFF
OFF OFF 4 MHz OFF
ON ON 4 MHz ON
ON OFF 4 MHz ON
Table 4-3. Camera Mode (Battery Operation)
Note) 4 MHz = Main clock operation, 32 kHz = Sub clock operation
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, 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 micro-
processor operates in sleep mode using the backup lithium secondary 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 both the P (A) ON signal at pin (6) and the P ON signal at pin (5) to high, and then turns on the
DC/DC converter. After this, high signals are output from pins (60), (61), (62), (63) and (64) so that the ASIC is set to the active
condition. If the LCD monitor is on, the LCD ON signal at pin (21) and the LCD ON 2 signal at pin (53) set to high, and the DC/DC
converter for the LCD monitor is turned on. 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 save
CAMERA

– 10 –
2. DISASSEMBLY
2-1. REMOVAL OF CABINET BACK, CABINET FRONT, TB1 BOARD AND LCD
1. Six screws 1.7 x 5
2. Cabinet back
3. Cover battery
4. Cabinet front
5. Shield tape top 2
6. Spacer holder B
7. Spacer chassis
8. Two screws 1.7 x 4
9. FPC
10. TB1 board
11. FPC
12. Remove the solder.
13. LCD
14. Two screws 1.7 x 4
15. Holder monitor
1
1
1
2
3
4
5
6
7
1
89
10
11
12
13
14
14
15
B
A
When assembling,
tighten screws A →B

–11 –
2-2. REMOVAL OF LENS ASSEMBLY, CP1 BOARD AND BOARD LOCATION
1. FPC
2. Screw 1.7 x 2.5
3. Remove the solder.
4. Spring earth A
5. Screw 1.7 x 4
6. Three screws 1.4 x 3.5
7. Three screws 1.7 x 4
8. Lens assembly
9. CP1 board
TB1 board
CP1 board
A
A
1
2
3
4
5
6
8
7
9
A
C
B
When assembling,
tighten screws A →B → C
When changing the lens and CCD,
disassemble after removing
solder at CCD.

– 12 –
3. ELECTRICAL ADJUSTMENT
3-1. Table for Servicing Tools
Note: J-1 Pattern box (color viewer) is 100 - 110 VAC only.
3-2. Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. PC (IBM R -compatible PC, Pentium processor, Window
98 or Me or 2000 or XP)
3-3. Adjustment Items and Order
1. IC501 Oscillation Frequency Adjustment
2. Lens Adjustment
3. AWB Adjustment
4. CCD White Point Defect Detect Adjustment
5. CCD Black Point And White Point Defect Detect Adjust-
ment In Lighted
6. LCD Panel Adjustment
6-1. LCD VcomPP Adjustment
6-2. LCD VcomDC Adjustment
Note: If the lens, CCD and board in item 2-5, it is necessary
to adjust again.
3-4. Setup
1. System requirements
Windows 98 or Me or 2000 or XP
IBM R -compatible PC 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
1. Insert the calibration software installation diskette into your
diskette drive.
2. Open the explorer.
3. Copy the DscCalDI_130b folder on the floppy disk in the
FD 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/m2. Be careful of handling
the lump and its circumference are high temperature during
use and after power off for a while.
5. Computer screen during adjustment
Ref. No. Name Part code
J-1
J-2
J-3
VJ8-0190
VJ8-0211
Pattern box (color viewer)
Siemens star chart
Calibration software
J-4
Number
1
1
1
1Chroma meter VJ8-0192
1
Spare lump VJ8-0191
J-5
J-1 J-2
J-3 J-4
J-5
1
Discharge jig VJ8-0188
J-6
J-6
Firmware
Image
AWB
Focus
UV Matrix
R Bright
RGB Offset
Tint
B Bright
Gain
Phase
LCD
Calibration Upload
Initialize
LCD Type H AFC Test
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

–13 –
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 port. Insert the connector.
2. Locate a USB port on your computer.
3. Set the main switch to PC, and turn on the camera.
AC adaptor
To USB port
USB cable

–14 –
3-6. Adjust Specifications
[CP1 board (Side B)]
Note:
1. Frequency adjustment is necessary to repair in the CP1
board and replace the parts.
2. Power voltage sets about +3.0 V.
Preparation:
1. Remove the cabinet back and holder monitor. You can see
VR501 and CL518 in the CP1 board.
Note: LCD flexible flat cable and backlight lead wire keep
connecting. When assembling, holder monitor and
metal part of LCD panel should not contact a sub-
strate or solder the lead wire at CL518, and screw the
holder monitor.
2. Insert the SD card.
3. Turn on the power switch, and set the camera mode.
1. IC501 Oscillation Frequency Adjustment
Adjustment method:
1. Adjust with VR501 to 502.5 ±1 kHz.
2. Lens Adjustment
Preparation:
POWER switch: ON
Adjustment condition:
More than A3 size siemens star chart
Fluorescent light illumination with no flicker
Illumination above the subject should be 400 lux ±10 %.
Adjustment method:
1. Set the siemens star chart 100 cm ±3 cm so that it be-
comes center of the screen.
2. Double-click on the DscCalDi.exe.
3. Click the Focus, and click the Yes.
4. Lens adjustment value will appear on the screen.
5. Click the OK.
Adjustment value determination is effectuated using the "STD
AFPOS", "FOCUS" and “ZOOM”values.
If FOCUS=focus1, focus2, focus3, focus4, focus5 and the ad-
justment values fulfill the conditions below, they are determined
as within specifications.
Adjustment value determination
960<=STD_AFPOS<=1050
-30<=focus1<=+40
-40<focus2<+60
-50<=focus3<=+80
-70<=focus4<=+100
-100<=focus5<=+120
0<=zoom<=130
Measuring Point
ADJ. Location
Measuring Equipment
ADJ. Value
CL518
Frequency counter
VR501
502.5 ±1 kHz
CL404 GND
CL518
VR501
Camera
Siemens
star chart
DscCalDi x
OK
Focus Result
STD_AFPOS=1005
FOCUS=1,9,24,30,20
ZOOM=77
!

–15 –
3. AWB Adjustment
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.
5. Click the OK.
Adjustment value determination is effectuated using the 2nd
line "AGC", 5th line "CHECK" and 6th line "MS" values.
If AGC=a1, a2, a3, a4, CHECK=wc0, wc1, wc2 and MS=MS1,
MS2 and the adjustment values fulfill the conditions below, they
are determined as within specifications.
Adjustment value determination
a1<70, a2<120, a3<180, a4<240
wc0=128 ±2
wc1=128 ±2
wc2=130 ±40
2600<=MS1<=4300
2900<=MS2<=4600
Adjustment values other than the above are irrelevant.
4. 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.
5. 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/m2)
Adjusting method:
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 “Yes”.
4. After the adjustment is completed, the number of defect
will appear.
6. LCD Panel Adjustment
[CP1 board (Side B)]
Camera
Pattern box
(color viewer)
Camera
Pattern box
(color viewer)
CL404 GND
CL518
VR501
Dsc Calibration x
OK
AWB Result:
1:
AGC=59,109,160,209
3F_AGC=1,1
WB=263,509,648
CHECK=127,128,141
MS=3537,3807
SENSE=0
IRIS=0
Copy

–16 –
6-1. LCD VcomPP Adjustment
Preparation:
POWER switch: ON
Adjusting method:
1. Double-click on the DscCalDi.exe.
2. Adjust LCD “VCOMPP”so that the amplitude of the CL404
waveform is 5.45 V ±0.1 Vp-p.
6-2. LCD VcomDC Adjustment
Adjusting method:
1. Adjust LCD “VCOMDC”so that the amplitude of the CL404
waveform is 4.02 V ±0.05 Vp-p.
5.45 V
±0.1 Vp-p
CL404 waveform
4.02 V
±0.05 Vp-p
GND
CL404 waveform

– 17 –
4. USB STORAGE INFORMATION
REGISTRATION
USB storage data is important for when the camera is con-
nected 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 sat-
isfied, so always check and save the USB storage data.
Preparation:
POWER switch: ON
Adjustment method:
1. Connect the camera to a computer. (Refer to 3-5. Con-
necting the camera to the computer on the page 13.)
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: VPC-S1
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.
Firmware
Image
AWB
Focus
UV Matrix
R Bright
RGB Offset
Tint
B Bright
Gain
Phase
LCD
Calibration Upload
Initialize
LCD Type H AFC Test
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

– 18 –
5. TROUBLESHOOTING GUIDE
POWER LOSS INOPERTIVE
PUSH THE POWER
SW
IC301-45
(SCAN IN 3)
PULSE INPUT
CHECK S6002,
CN601, CN301
IC302-7 3.6 V
(LENS 3.6V) CHECK IC955, Q9551
IC301-10
(VDD)
IC301-36
(RESET)
CHECK IC302
CHECK IC302, R3004
IC301-43
(BAT OFF) CHECK R3003
IC301-40
OSCILLATION CHECK X3001
IC301-37
OSCILLATION CHECK X3002
CHECK IC301
PUSH SHUTTER
BUTTON
IC301-28, 29
(SCAN IN 0, 1)
PULSE INPUT
CHECK
S6001, CN601,
CN301, D3011
CN301-5, 6
(P ON, P(A) ON)
CHECK
IC301, RB301
SERIAL
COMMUNICATION
CHECK IC301,
CP1 DMA BLOCK
CHECK CP1 DMA
BLOCK
TAKING INOPERATIVE
NO
NO
LOW
LOW
LOW
NO
NO
YES
YES
HIGH
HIGH
HIGH
YES
YES
YES
HIGH
OK
NO
LOW
NG
NO PICTURE
MAIN CLOCK FOR SYSTEM OPERATION
NO OPERATION IF ABSENT
CHECK X1101 OSCILLATOR AND IC111
CLK (98 MHz)
INPUT TO
IC101-5 (CLK IN 1)
CLK (48 MHz)
INPUT TO
IC101-6 (CLK IN 2)
CHECK IC111 etc.
IC301-15, 16
(ASIC_SO, ASIC_SI)
CHECK SOLDERING
OF MEMORY
EACH PIN
INCORRECT HANDSHAKING
BETWEEN 8-BIT CPU AND ASIC
CHECK EACH INTERFACE
OK
OK
OK
NG
NG
NG

19
N.S.P.: Not available as service parts.
6. PARTS LIST
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION
CABINET & CHASSIS PARTS
1 636 072 2743 DEC LENS-SX714/U
2 636 072 5171 ADHESIVE DEC VF-SX714/U
3 636 072 2736 DEC VF-SX714/U
4 636 072 2729 DEC RING-SX714/U
5 636 072 2699 CABINET LEFT-SX714/U
6 636 072 2750 DEC GRIP-SX714/U
7 636 072 5164 ADHESIVE DEC RING-SX714/U
8 636 072 2668 BUTTON SHUTTER-SX714/U
9 636 064 4977 SPRING SHUTTER-SX541/JM
10 636 072 4174 ASSY,CABINET FRONT-SX714U
11 636 072 2675 BUTTON POWER-SX714/U
12 636 072 2774 REFLECTOR LED-SX714/U
13 645 063 5830 LENS(ASSY),K190YB
14 636 071 8548 TERMINAL BATT C-SX714/U
15 636 072 2705 COVER BATTERY-SX714/U
16 636 071 8463 STAND-SX714/U, STAND
17 636 071 8500 SPRING EARTH A-SX714/U
18 419 002 6604 PIEZO BUZZER PS1550L40N
19 636 071 8531 TERMINAL BATT B-SX714/U
20 636 071 8524 TERMINAL BATT A-SX714/U
21 636 072 7328 LABEL CAUTION BATT-SX714
22 636 072 5652 ASSY,WIRE BATT-SX743
23 636 074 2062 SPACER CONDENSER-SX714/U
24 636 071 8357 HOLDER CHASSIS-SX714/U
25 636 071 8449 SPACER CHASSIS-SX714/U
26 645 061 7126 ASSY,LAMP,SX743
27 636 073 5422 SHIELD TAPE BAT1-SX714/U
28 636 071 8432 SPACER HOLDER B-SX714/U
29 636 073 6047 ASSY,WIRE BAT + SX743
30 636 071 9477 COMPL PWB,TB-1
31 636 074 2444 SHIELD TAPE TOP2-SX714/U
32 645 061 9779 FLEXIBLE FLAT CABLE
33 636 073 6948 SPACER FUSE-SX714/U
34 645 061 7973 OPTICAL FILTER
35 636 071 3970 SPACER
36 409 545 8401 IC ICX432JQ-C
37 636 071 3963 MOUNTING,LENS
38 636 071 9460 COMPL PWB,CP-1
39 636 071 8425 SPACER HOLDER A-SX714/U
40 636 071 8340 HOLDER MONITOR-SX714/U
41 636 073 7556 SPACER BUTTON ZOOM-714/U
42 645 062 3028 LCD(COM16T1186)
43 636 072 0978 ASSY,WIRE LCD-BL(C)-SX743
44 636 072 0961 ASSY,WIRE LCD-BL(A)-SX743
45 636 072 1081 SPACER SLIDE-SX714/U
46 636 071 8487 SLIDE FUNCTION-SX714/U
47 636 072 4198 ASSY,CABINET BACK-SX714/U
48 645 063 7612 PAD(L=12)
49 636 071 8456 SPACER MONITOR-SX714/U
50 636 071 8371 KNOB FUNCTION-SX714/U
51 636 072 2767 DEC MONITOR-SX714/U
101 411 176 6909 SCR S-TPG PAN PCS 1.7X5.0
102 411 175 6405 SCR S-TPG PAN PCS 1.7X2.5
103 411 178 8802 SCR S-TPG PAN PCS 1.7X2.0
104 411 180 2102 SCR S-TPG PAN PCS 1.7X3.5
105 411 181 8707 SCR S-TPG PAN PCS 1.4X3.5
106 411 178 9403 SCR S-TPG PAN PCS 1.7X4.0
A
B
B
18
21
1234
5
6
7
8
9
10
11
12
13
14
15
16
17
22
20
19
29
27
24
26
23
25
28
33
30
31
32
101
101
102
SX714/U Parts List
A
34 35
36 37
38 39
40
41
42
43
44
45
46
47
48
49
50 51
106
106
106 104
105
105
101
101
102
102
102
103
106
106
102
101
101

20
Note:
1. Materials of Capacitors and Resistors are abbreviated as follows ;
Resistors Capacitors
MT-FILM Metallized Film Resistor MT-POLYEST Metallized Polyester Capacitor
MT-GLAZE Metallized Glaze Resistor MT-COMPO Metallized Composite Capacitor
OXIDE-MT Oxide Metallized Film Resistor TA-SOLID Tantalum Solid Capacitor
AL-SOLID Aluminum Solid Capacitor
NP-ELECT Non-Polarized Electrolytic Capacitor
OS-SOLID Aluminum Solid Capacitors with Organic
Semiconductive Electrolytic Capacitor
DL-ELECT Double Layered Electrolytic Capacitor
2. Tolerance of Capacitor (10pF over) and Resistor are noted with follow symboles.
F ............1% G ............2% J ............5% K ............10%
M ..........20% N ..........30% Z ..........+80% ~ -20%
3. Capacitors
U :
µ FP:pF
4. Inductors
UH :
µ H MH : mH
5. N.S.P. : Not available as service parts.
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION
ELECTRICAL PARTS
COMPL PWB,CP-1
636 071 9460
(VARISTORS)
VA131 408 050 0504 VARISTOR AVR-M1005C080MT
VA132 408 050 0504 VARISTOR AVR-M1005C080MT
VA133 408 050 0504 VARISTOR AVR-M1005C080MT
VA134 408 050 0504 VARISTOR AVR-M1005C080MT
(SEMICONDUCTORS)
Q1304 405 168 3700 TR DTC144EM
Q1305 405 167 0304 TR EMD3
Q1306 405 166 9506 TR EMH2
Q1431 405 168 3809 TR DTA144EM
Q1432 405 167 0403 TR EMD12
Q1501 405 166 9605 TR EMT1
Q1502 405 168 3908 TR EMZ1
Q1503 405 102 6705 TR 2SA1745-7
OR 405 102 8303 TR 2SA1745-6
Q1504 405 168 3700 TR DTC144EM
Q1701 405 173 3009 TR 12A01SS
Q1702 405 168 3700 TR DTC144EM
Q3001 405 168 4004 TR DTA114EM
Q3002 405 115 6709 TR DTC123EE
Q3003 405 168 3809 TR DTA144EM
Q3004 405 168 3700 TR DTC144EM
Q3005 405 102 5609 TR 2SD1819A-R
OR 405 092 4101 TR 2SC4081-R
Q5001 405 162 3805 TR CPH3413
Q5002 405 163 3606 TR CPH3409
Q5003 405 163 2302 TR CPH3307
Q5004 405 152 5406 TR 3LN01S-TL
Q5005 405 165 1204 TR EMD2
Q5009 405 162 3706 TR CPH3313
Q5010 405 178 6807 TR MCH5809-TL-E
Q5011 405 182 9009 TR EMF18
Q5013 405 178 6807 TR MCH5809-TL-E
Q5014 405 182 9009 TR EMF18
Q5016 405 183 4300 TR EMH9-T2R
Q5018 405 115 5108 TR 2SA1774 R
Q5021 405 182 9009 TR EMF18
Q5022 405 182 9009 TR EMF18
Q5401 405 115 7508 TR DTC123JE
Q5402 405 169 4508 TR DTC114EM
OR 405 172 4601 TR UNR32A1
Q5405 405 170 0308 TR CPH5504-E
Q5407 405 152 5406 TR 3LN01S-TL
Q5409 405 171 4800 TR CY25BAJ-8F
Q5410 405 102 6705 TR 2SA1745-7
OR 405 102 8303 TR 2SA1745-6
Q5411 405 168 3700 TR DTC144EM
OR 405 172 4700 TR UNR32A3
Q9002 405 153 6709 TR 2SC3931-D
Q9003 405 102 5609 TR 2SD1819A-R
OR 405 092 4101 TR 2SC4081-R
Q9004 405 165 1204 TR EMD2
Q9501 405 168 3700 TR DTC144EM
Q9505 405 115 7508 TR DTC123JE
Q9521 405 169 4508 TR DTC114EM
Q9522 405 169 4508 TR DTC114EM
Q9523 405 169 4508 TR DTC114EM
Q9551 405 173 3702 TR FDC633N
Q9552 405 164 7603 TR DTC114YM
(INTEGRATED CIRCUITS)
IC101 410 472 1502 IC KS6U2U1715CBP (N.S.P.)
IC103 409 541 5107 IC K4S283233F-MN1L (N.S.P.)
OR 409 548 5001 IC EDS1232AABB-75 (N.S.P.)
IC105 409 479 6009 IC TC7MH273FK
IC106 409 479 6009 IC TC7MH273FK
IC111 409 540 3708 IC BU2389KN-E2
IC121 409 566 4802 IC 64400714A (N.S.P.)
IC151 409 528 6301 IC TK15465STB
IC172 409 446 9309 IC NJM2125F
IC301 410 496 4602 IC UPD780023AGB-G26-8EU
OR 410 488 6102 IC UPD78F0034AGB-G26-8EU
IC302 409 530 6900 IC S-8424BAAFT
IC501 409 544 2103 IC FA7709R-H1
IC502 409 545 5707 IC XC6202P502M
IC904 409 543 2807 IC CXD3440EN-1
IC905 409 564 4002 IC HD49335NP01
IC909 409 505 9400 IC TK11130CS
IC951 409 512 9806 IC LB8649FN
IC952 409 320 9401 IC TC7S66FU
IC955 409 526 4002 IC XC9104D095M
(DIODES)
D1001 407 210 1900 DIODE 1SS400
D1501 407 109 4609 DIODE MA728
D1701 407 221 4105 DIODE MA2SD19
D3001 407 205 2806 DIODE RB520S-30
D3004 407 232 2503 LED SML-512UW-T86
D3005 407 222 4807 LED SML-521MUW
D3011 407 227 3102 DIODE EMP11
D3012 407 227 3102 DIODE EMP11
D3013 407 227 3201 DIODE EMN11
D5001 407 225 3609 DIODE HN2D01JE
D5002 407 210 5403 DIODE RB551V-30
D5004 407 232 3609 DIODE SD833-04SC
D5005 407 210 5403 DIODE RB551V-30
D5006 407 223 2604 DIODE CRS06
D5007 407 233 8504 ZENER DIODE EDZ16B
D5012 407 232 3609 DIODE SD833-04SC
D5014 407 232 3609 DIODE SD833-04SC
D5015 407 205 5203 DIODE RB521S-30
D5402 407 229 9508 DIODE F1P8
D5403 407 228 5402 DIODE CRG02
D5404 407 229 8709 DIODE CMC01
D5405 407 231 1507 THYRISTOR CR05BS-8
D5407 407 162 8507 DIODE DAN222
D5408 407 205 5203 DIODE RB521S-30