Samsung VP-W90, VP-W95D, VP-97 Service manual

8mm CAMCORDER

Chassis : W-7
SCW97
VP-W90
VP-W95D
VP-W97

SERVICE

1. Precautions

2. Disassembly and Reassembly

3. Alignment and Adjustments

4. Exploded View and Parts List

5. Electrical Parts List

6. Block Diagram

7. PCB Diagrams

8. Schematic Diagrams

Manual

8mm CAMCORDER CONTENTS

SERVICE MANUAL

SCW97/VP-W90/VP-W95D/VP-W97

ELECTRONICS

© Samsung Electronics Co., Ltd. APR. 2003

Printed in Korea

AD82-00060A

If you want to know additional information which is not included on this Service Manual, please refer to the
SCL901 Training Manual (AD82-00027A).

NTSC/PAL

This Service Manual is a property of Samsung Electronics Co .,Ltd.
Any unauthorized use of Manual can be punished under applicable

International and/or domestic law.

Samsung Electronics 1-1

1. Precautions

1. Be sure that all of the built-in protective devices are
replaced. Restore any missing protective shields.

2. When reinstalling the chassis and its assemblies, be
sure to restore all protective devices, including :
control knobs and compartment covers.

3. Make sure that there are no cabinet openings
through which people--particularly children

--might insert fingers and contact dangerous
voltages. Such openings include the spacing
between the picture tube and the cabinet mask,
excessively wide cabinet ventilation slots, and
improperly fitted back covers.

If the measured resistance is less than 1.0 megohm
or greater than 5.2 megohms, an abnormality exists
that must be corrected before the unit is returned
to the customer.

4. Leakage Current Hot Check (See Fig. 1-1) :
Warning : Do not use an isolation transformer
during this test. Use a leakage current tester or a
metering system that complies with American
National Standards Institute (ANSI C101.1,
Leakage Current for Appliances), and Underwriters
Laboratories (UL Publication UL1410, 59.7).

5. With the unit completely reassembled, plug the AC
line cord directly the power outlet. With the unit’s
AC switch first in the ON position and then OFF,
measure the current between a known earth
ground (metal water pipe, conduit, etc.) and all
exposed metal parts, including : antennas, handle
brackets, metal cabinets, screwheads and control
shafts. The current measured should not exceed

0.5 milliamp. Reverse the power-plug prongs in the
AC outlet and repeat the test.

6. X-ray Limits :
The picture tube is designed to prohibit X-ray
emissions. To ensure continued X-ray protection,
replace the picture tube only with one that is the
same type as the original.

Fig. 1-1 AC Leakage Test

7. Antenna Cold Check :
With the unit’s AC plug disconnected from the
AC source, connect an electrical jumper across the
two AC prongs. Connect one lead of the ohmmeter
to an AC prong.
Connect the other lead to the coaxial connector.

8. High Voltage Limit :
High voltage must be measured each time
servicing is done on the B+, horizontal deflection
or high voltage circuits.

Heed the high voltage limits. These include the
X-ray protection Specifications Label, and the
Product Safety and X-ray Warning Note on the
service data schematic.

9. Some semiconductor (“solid state”) devices are
easily damaged by static electricity.
Such components are called Electrostatically
Sensitive Devices (ESDs); examples include
integrated circuits and some field-effect transistors.
The following techniques will reduce the
occurrence of component damage caused by static
electricity.

10. Immediately before handling any semiconductor

components or assemblies, drain the electrostatic
charge from your body by touching a known
earth ground. Alternatively, wear a discharging
Wrist-strap device. (Be sure to remove it prior to
applying power--this is an electric shock
precaution.)

DEVICE
UNDER

TEST

(READING SHOULD

NOT BE ABOVE

0.5mA)

LEAKAGE
CURRENT

TESTER

EARTH

GROUND

TEST ALL

EXPOSED METER

SURFACES

ALSO TEST WITH

PLUG REVERSED

(USING AC ADAPTER

PLUG AS REQUIRED)

2-WIRE CORD

Precautions

1-2 Samsung Electronics

11. High voltage is maintained within specified limits
by close-tolerance, safety-related components and
adjustments. If the high voltage exceeds the
specified limits, check each of the special
components.

12. Design Alteration Warning :
Never alter or add to the mechanical or electrical
design of this unit. Example : Do not add
auxiliary audio or video connectors.
Such alterations might create a safety hazard.
Also, any design changes or additions will void
the manufacturer’s warranty.

13. Hot Chassis Warning :
Some TV receiver chassis are electrically
connected directly to one conductor of the AC
power cord. If an isolation transformer is not
used, these units may be safely serviced only if
the AC power plug is inserted so that the chassis
is connected to the ground side of the AC source.

To confirm that the AC power plug is inserted
correctly, do the following : Using an AC
voltmeter, measure the voltage between the
chassis and a known earth ground. If the reading
is greater than 1.0V, remove the AC power plug,
reverse its polarity and reinsert. Re-measure the
voltage between the chassis and ground.

14. Some TV chassis are designed to operate with 85
volts AC between chassis and ground, regardless
of the AC plug polarity. These units can be safely
serviced only if an isolation transformer inserted
between the receiver and the power source.

15. Never defeat any of the B+ voltage interlocks.
Do not apply AC power to the unit (or any of its
assemblies) unless all solid-state heat sinks are
correctly installed.

16. Always connect a test instrument’s ground lead to
the instrument chassis ground before connecting
the positive lead; always remove the instrument’s
ground lead last.

17. Observe the original lead dress, especially near
the following areas : Antenna wiring, sharp
edges, and especially the AC and high voltage
power supplies. Always inspect for pinched, out­of-place, or frayed wiring. Do not change the
spacing between components and the printed
circuit board. Check the AC power cord for
damage. Make sure that leads and components
do not touch thermally hot parts.

18. Picture Tube Implosion Warning :
The picture tube in this receiver employs
“integral implosion” protection. To ensure
continued implosion protection, make sure that
the replacement picture tube is the same as the
original.

19. Do not remove, install or handle the picture tube
without first putting on shatterproof goggles
equipped with side shields. Never handle the
picture tube by its neck. Some “in-line” picture
tubes are equipped with a permanently attached
deflection yoke; do not try to remove such
“permanently attached” yokes from the picture
tube.

20. Product Safety Notice :
Some electrical and mechanical parts have special
safety-related characteristics which might not be
obvious from visual inspection. These safety
features and the protection they give might be
lost if the replacement component differs from the
original--even if the replacement is rated for
higher voltage, wattage, etc.

Components that are critical for safety are
indicated in the circuit diagram by shading,
( or ).
Use replacement components that have the same
ratings, especially for flame resistance and
dielectric strength specifications. Areplacement
part that does not have the same safety
characteristics as the original might create shock,
fire or other hazards.

Samsung Electronics 2-1

2. Disassembly and Reassembly

2-1 Cabinet and PCB

2-1-1 Ass’y Housing Removal

ΠREMOVE 2 SCREWS

Fig. 2-1 Ass’y Housing Removal

2-1-2 Ass’y TOP Removal

Fig. 2-2 Ass’y TOP Removal

ΠLift up the ASS'Y TOP

2-2

Disassembly and Reassembly

Samsung Electronics

Fig. 2-4 Ass’y Right Removal

2-1-3 Ass’y Front Removal

´ REMOVE 1 SCREW

ΠREMOVE 1 SCREW

Fig. 2-3 Ass’y Front Removal

2-1-4 Ass’y Right Removal

´ REMOVE 2 SCREWS

ˇ REMOVE 3 SCREWS

ΠREMOVE 1 SCREW

Disassembly and Reassembly

2-3Samsung Electronics

2-1-5 Ass’y Left Removal

´ REMOVE 1 SCREW

¨ REMOVE 1 SCREW

ΠREMOVE 1 SCREW

ˇ REMOVE 1 SCREW

Fig. 2-5 Ass’y Left Removal

2-1-6 Ass’y CVF Removal

Fig. 2-6 Ass’y CVF Removal

ΠREMOVE 4 SCREWS

2-4

Disassembly and Reassembly

Samsung Electronics

Fig. 2-8 Ass’y Deck Removal

2-1-7 Ass’y Rear Removal

Fig. 2-7 Ass’y Rear Removal

ΠREMOVE 2 SCREWS

2-1-8 Ass’y Deck Removal

ΠREMOVE 2 SCREWS

Disassembly and Reassembly

2-5Samsung Electronics

Fig. 2-9 Ass’y Lens Removal

2-1-9 Ass’y Lens Removal

ΠREMOVE 2 SCREWS

2-6

Disassembly and Reassembly

Samsung Electronics

2-2 Deck

2-2-1 How to Load and Unload (Setting Mechanical Mode)

Fig. 2-10 Loading and Unloading

1. Set the power-supply output to approximately 3V.

2. Choose the polarity depending on whether loading or unloading. (See Table 2-1)

3. Supply the voltage to the Motor Loading.

Drum side Opposite side Movement of chassis

+–Loading
–+Unloading

Table 2-1

Disassembly and Reassembly

2-7Samsung Electronics

2-2-2 Housing Ass’y

Fig. 2-11 Housing Ass’y

2-2-2 (A) Disassembly
To disassembly the Housing Assembly :

1. Press the lever (see arrow, figure “A”). Turn the
Lever Lock Œ in the direction of arrow “B”.

2. Unlock the hook of the Roller Sub ´ and then
separate the Lever ˇ from the Sub Deck.

3. Separate the Arm L ¨ and Arm R ˆ from the and
lift the Housing Ass’y.

2-2-2 (B) Reassembly

1. Mount the Arm L ¨ and Arm R ˆ.

2. Mount the Roller Sub ´ to the Sub Deck.
Then put the hook into the slot, while sliding it as
shown in figure “B”.

C

ˇ LEVER
´ ROLLER SUB

A

B

¨

ARM L

ˆ ARM R

< Fig . A >

< Fig . B >

ΠLEVER

LOCK

2-8

Disassembly and Reassembly

Samsung Electronics

Fig. 2-12 Drum Ass’y

ˇ DRUM ASS'Y

¨ HEAD TIP

´ 3 SCREWS

ΠMAIN CHASSIS

2-2-3 (A) Disassembly

1. Remove 3 screws ´, then lift the Drum Ass’y ˇ.

2-2-3 (B) Reassembly

1. Mount the Drum Ass’y ˇ to the Main Chassis Œ and
then secure with 3 screws ´.

Note : Be extremely careful when removing the Drum ˇ. Do not
touch the Head tip ¨during servicing.

2-2-3 Drum Ass’y

Disassembly and Reassembly

2-9Samsung Electronics

2-2-4 (A) Disassembly

1. Remove 2 screws Œ, then lift the Cover Reel Ass’y
´ in the direction of arrow.

2. Lift the Idler Ass’y ˇ from the Pin ¨.

3. Remove 1 screw ˆ, then lift the Holder FPC Ø.

2-2-4 (B) Reassembly

1. Fit the Idler Ass’y ˇ into the Pin ¨.

2. Mount the Cover Reel Ass’y ´ to the Deck Ass’y in
the reverse direction of arrow.

3. Secure with 2 screws Œ.

4. Mount the Holder FPC Ø and then secure with 1
screw ˆ.

Fig. 2-13 Idler Ass’y and Holder FPC

Π2 SCREW

´ COVER REEL ASS'Y

ˇ IDLER ASS'Y

¨ PIN

ˆ 1 SCREW

Ø HOLDER

FPC

2-2-4 Idler Ass’y and Holder FPC

2-10

Disassembly and Reassembly

Samsung Electronics

2-2-5 Sub Chassis

Fig. 2-14 Sub Chassis

2-2-5 (A) Disassembly

1. Remove 2 screws Œ.

2. Lift the Sub Deck Ass’y ´ from the Main Deck
Ass’y ˇ.

2-2-5 (B) Reassembly

1. Align the Main-Base Hole with the Lever-Cam Hole
as shown in Fig. A.

2. Push the Pole-Base T 9 and the Pole-Base S 0 in the
direction of arrows “A, B”.

3. Push the Arm Tension Ass’y ∏ in the direction of
arrow “C” and then push it downward.

4. Insert the 2 BOSS ¨ of Sub Deck Ass’y ´ into the 2
Rails ˆof Main Deck Ass’y ˇ.

5. Fit the Sub Deck Ass’y ´ to the Guide Pin 9 of Main
Deck Ass’y ˇ.

6. Install the Sub Deck Ass’y ´ with 2 screws Œ .

Note : After assembling the Sub Deck Ass’y ´, make sure that
the Sub Deck Ass’y loads and unloads cor-rectly by applying 3V
to the Motor Loading.

” SUB DECK CAM
˝ SUB DECK CAM

´ SUB DECK ASS'Y
∏ ARM TENSION ASS'Y

” ARM REVIEW ASS'Y

Π2 SCREWS

¨ 2 BOSS

ˆ 2 RAILS

ˇ MAIN DECK ASS'Y

’ GUIDE PIN

Fig . B

C

B

A

Fig . A

Note 1 : When disassembling, take care not to damage any other
parts, Do not stain the roller and poles with oil or grease.
Note 2 : Always remove the Sub Deck Ass’y ´ when Deck
Ass’y is in unload mode.

Ø

PIN
LEVER CAM

Disassembly and Reassembly

2-11Samsung Electronics

2-2-6 Pole Base S, T

Fig. 2-15 Pole Base S, T

ˇ SUB DECK ASS'Y

ΠPOLE BASE S ASS'Y

´ POLE BASE T ASS'Y

¨ LINK LOADING T

A

B

D

C

E

ˆ LINK LOADING S

2-2-6 (A) Disassembly

1. Move the Pole-Base S Ass’y Œ toward arrow “A”,
then remove it from Link Loading S ˆ (arrow “B”).

2. Push the Pole Base T Ass’y ´ (arrow “D”).
then remove it from Link Loading T ¨.

2-2-6 (B) Reassembly

1. Insert the Pole Base S Ass’y Œ into Link Loading S
ˆ : Turn it (reverse of arrow “B”) and put it on the
Sub Deck Ass’y ˇ; then push it (reverse of arrow
“A”).

2. Insert the Pole-Base T Ass’y ´ into the Link
Loading T ¨ : Turn it (reverse of arrow “E”) and
put it on the Sub Deck Ass’y ˇ; then push the
Pole-Base T Ass’y ´ (reverse of arrow “D”).

Note 1 : When assembling or disassembling, do not deform the
Link Loading T ¨, S ˆ.
Note 2 : Do not stain the roller or post.

2-12

Disassembly and Reassembly

Samsung Electronics

2-2-7 Arm Pinch Roller and Arm Review

Fig. 2-16 Arm Pinch Roller and Arm Review

ΠARM REVIEW ASS'Y

´ ARM PINCH ROLLER ASS'Y

∏ GUIDE PIN

ˇ SUB DECK HOLE

¨ BUSH
ˆ BUSH

B

C

1

Œ

ARM
REVIEW
ASS'Y

´

ARM PINCH
ROLLER ASS'Y

Fig . A Fig . B

2-2-7 (A) Disassembly

1. Turn the Arm Review Ass’y Œ in the direction of
arrow “B” and lift it to remove. (Fig. A)

2. Lift the Spring Arm Review Ass’y Œ from the Sub
Deck Hole ˇ.

3. Push the Arm Pinch Roller Ass’y ´ (arrow “C”) and
lift it to remove.

2-2-7 (B) Reassembly

1. Insert the Arm Pinch Roller Ass’y ´ into the Bush
¨ and then push it in the reverse direction of arrow
“C”.

2. Insert the Arm Review Ass’y Œ into the Bush ˆ
and push it (reverse of arrow “B”).

Note : When disassembling or assembling, do not deform the

parts. Do not stain the roller or poles.

Disassembly and Reassembly

2-13Samsung Electronics

2-2-8 Arm Tension

Fig. 2-17 Arm Tension

´ ARM TENSION ASS'Y
ˆ PIN ARM TENSION

Ø SUB DECK GUIDE HOLE
∏ BUSH

¨ SPRING HOOK

A

ˇ SPRING HOOK

ΠSPRING TENSION

2-2-8 (A) Disassembly

1. Push the Arm Tension Ass’y ´ (arrow “A”) and
then remove the Spring Tension Π.

2. Push the Arm Tension Ass’y ´ (arrow “A”) to the
end, and then lift it (reverse of arrow “A”).

2-2-8 (B) Reassembly

1. Insert the Pin Arm Tension ˆ into the Sub-Deck
Guide Hole Ø .

2. Push the Arm Tension Ass’y ´ (arrow “A”) and
install it.

3. Insert the Spring Tension Πinto the Spring Hook
¨ .

2-14

Disassembly and Reassembly

Samsung Electronics

Fig. 2-18 Reel (S, T), Brake Sub S Ass’y, Brake Soft T

Ø BRAKE SOFT T

∏ REEL T ASS'Y

ˇ SPRING HOOK

¨ REEL S ASS'Y

A

ΠSPRING BRAKE SUB S

ˆ BRAKE SUB S ASS'Y
´ SPRING HOOK

2-2-9 Reel (S, T), Brake Sub S Ass’y, Brake Soft T

2-2-9 (A) Disassembly

1. Remove the Spring Brake Sub S Πfrom the Spring
Hook ´ , ˇ .

2. Push Brake Sub S Ass’y ˆ (arrow “A”) and lift the
Reel S Ass’y ¨ .

3. Push Brake Sub S Ass’y ˆ (reverse of arrow “A”)
and then lift it.

4. Lift the Brake Soft T Ø and Reel T Ass’y ∏.

2-2-9 (B) Reassembly

1. Mount the Reel T Ass’y ∏.

2. Mount the Brake Soft T Ø .

3. Insert Brake Sub S Ass’y ˆ, and push it
(arrow “A”). Mount the Reel S Ass’y ¨ .

4. Hang the Spring Brake Sub S Πin the Spring Hook
´ , ˇ .

Disassembly and Reassembly

2-15Samsung Electronics

2-2-10 Motor Loading, Gear Loading

Fig. 2-19 Motor Loading, Gear Loading

2-2-10 (A) Disassembly

1. Remove 2 screw Œ and the 2 Hooks ´.

2. Lift the Motor Loading Ass’y ˇ to remove.

3. Lift the Gear Loading Ø.

2-2-10 (B) Reassembly

1. Mount the Gear Loading Ø.

2. Mount the Motor Loading Ass’y ˇ so that the
1 Boss ¨ and 2 Hooks ´ of the Motor-Loading
Ass’y ˇ are inserted into the Main Base.

3. Secure 2 screw Π.

Π2 SCREW

Ø GEAR LOADING

ˇ MOTOR LOADING ASS'Y

´ 2 HOOKS

¨ BOSS

ˆ S/W MODE ASS'Y

2-16

Disassembly and Reassembly

Samsung Electronics

2-2-11 Motor Capstan, Lever Eject, Slider Main

Fig. 2-20 Motor Capstan, Lever Eject, Slider Main

2-2-11 (A) Disassembly

1. Remove 2 screws Œ and lift the Motor Capstan ´.

2. Turn the Gear Cam Main ˆ (arrow “A”) to the end,
Then turn the Lever Eject ˇ (arrow “B”) and lift it.

3. Turn the Gear Cam Main ˆ (reverse of arrow “A”).

4. Remove the Slider Main Ass’y ¨ . (arrow “C”)

2-2-11 (B) Reassembly
Reassemble in reverse order.

¨ SLIDER MAIN ASS'Y

ˇ LEVER EJECT

Œ

2 SCREWS ´MOTOR CAPSTAN

ˆ GEAR CAM MAIN

Fig . A

TIMING

POINT

A

B

C

Note : When reassembling the Gear Cam Main ˆ, Align the

timing point of the Gear Mode S/W. (See Fig. A)

Disassembly and Reassembly

2-17Samsung Electronics

Fig. 2-21 Gear Capstan, Gear Pulley Ass’y, Belt Timing, Gear Cam Main, Lever Cam

ΠWASHER SLIT

´GEAR CAPSTAN

ˇ BELT TIMING

¨ GEAR PULLEY ASS'Y

ˆ GEAR CAM MAIN

Ø LEVER CAM

∏ PIN

TIMING (A)

(HOLE)

TIMING (B)

(HOLE)

2-2-12 Gear Capstan, Gear Pulley Ass’y, Belt Timing, Gear Cam Main, Lever Cam

2-2-12 (A) Disassembly

1. Remove the Washer Slit Π. Then lift the Gear
Capstan ´ .

2. Remove the Belt Timing ˇ . Then lift the Gear
Pulley Ass’y ¨ .

3. Lift the Gear Cam Main ˆ and the Lever Cam Ø.

2-2-12 (B) Reassembly

1. Mount the Gear Pulley Ass’y ¨ on the main base.
Then hang the Belt Timing ˇ to the
Gear Pulley Ass’y ¨.

2. Mount the Gear Capstan ´ so that the Belt Timing
ˇ is hung to the Gear Capstan ´.

3. Install the Washer Slit Œ.

4. Insert the Lever Cam Ø into the Pin ∏.

5. Align the hole of the Lever Cam Ø with the Timing
hole “A” of the Main Base .

6. Align the hole of the Gear Cam Main ˆ with the
Timing hole “B” of the Main Base. Then mount the
Gear Cam Main ˆ .

Note : When reassembling the Gear Cam Main 5, Align the tim-

ing point of the Gear Mode S/W. (See Fig. A)

2-18

Disassembly and Reassembly

Samsung Electronics

MEMO

Samsung Electronics

3-1

3. Alignment and Adjustment

3-1 Mechanism Alignment

• The location of test point (See Fig.3-1)

Test Point:

PB RF - Pin 11 of CN452
Head Switching Trigger - Pin 9 of CN452

Fig. 3-2 Test location of test point (Rear Board)

Fig. 3-1 Test point

CN452

14

2

13

1

CN452

PB RF

Head Switching - Trigger

CN452

14 13
12 11
10 9

87
65
43

12

3-2

Alignment and Adjustments

Samsung Electronics

POSITION

IC601 IC601 IC601

ACTION MODE

157PIN 158PIN 159PIN

LHH EJECT

LLH UNLOADING STOP
HLL LOADING STOP

HHL PLAY, FF, REW, STILL....

EJECT

UNLOADING STOP

LOADING STOP

PB

IC601

158PIN

GROUND

IC601

159PIN

COMMON

IC601

157PIN

OPEN

EJECT

PLAY

LOADING STOP

UNLOADING

STOP

LOADING

UNLOADING

Fig. 3-3

Table. 3-1

Alignment and Adjustments

3-3

Samsung Electronics

3-2 Camera Adjustment

Note :

1. This system has :

1) EEPROM to store the confirmed adjustment data.

2) DSP (Digital Signal Process ; ICP01 - Main board) chip to process the signal of camera parts.

3) The special mode for camera adjustment using the remote controller.

2. Keep in mind :

1) All adjustment steps should be performed using the remote controller.

3-2-1 Preparations

4. Remote control :

The following is a chart explaining the use of each button :

1. Equipment to be used :

1) DC Power supply

2) Oscilloscope

3) Frequency counter

4) Vectorscope

5) Waveform monitor

6) Color monitor or TV

7) Various charts

- Color bar chart

- Gray-scale chart, etc...

2. Composition of camera P.C.Boards :

1) Main PCB 2) CCD PCB

3) CVF PCB

3. Adjustment preparations :

1) Some buttons of set is used as a camera adjust tool.

2) Press the confirm button when each manual
adjustment step is completed to write the
adjustment data to the EEPROM.

3) After each adjustment step is completed, OSD
shows “OK!”.

4) To cancel the adjustment mode, remove the power
source.

Using Button

ENTER (CONFIRM)
P.AE (DATA UP)
DSE (DATA DOWN)
BLC (MODE UP)
FADE (MODE DOWN)

MANUAL FOCUS RING (NEAR/FAR)
ZOOM TELE

ZOOM WIDE

Adjustment

Data store after finishing adjustment by DATA UP/DOWN button.

When change data value of adjust state.

Mode change.(One step or 100 step)

Manual focus adjustment.

1) Move the zoom position of lens.

2) Semi-Auto lens adjustment.

MENU ON/OFF (MODE UP ‘100’)

Table. 3-2

3-4

Alignment and Adjustments

Samsung Electronics

Note : In service adjustment mode, button names are different from those in customer camera function control

mode. EX) ENTER button is the same as confirm.

5. How to get into service “ADJUST” mode

1. Remove the lithium battery from the
camcorder.

2. Connect the power source (battery/

DC cable).

3. Eject the tape if it is in the unit.

4. Set the power switch of the

camcorder to “CAMERA” position.

STEP 1

1. Press and hold the “EJECT” button and
DATE/TIME button on the camcorder at the

same time for more than 5 seconds.
Then unit goes into service mode.

STEP 2

Note : When “XX XX” is shown in service adjustment procedures, this indicates variable values.

MENU

ON/OFF

ENTER

(MF)

UP/DOWN Dial

P

.AE

BLC

FADE

DSE

0DF.
ERR : A0 EVR : A0

STEP 3

Fig. 3-4

Alignment and Adjustments

3-5

Samsung Electronics

1. Focus to zoom tracking

Notes : To maintain proper focus throughout the zoom range, the focus lens position must be changed as the

zoom lens is moved.

During this adjustment the microprocessor will measure the focus positioning requirements at the wide
and telephoto position of the zoom lens.

1) Camera “E-E”.

2) Focus chart (Attached on the last page of this manual).

3) Aim the camera at the focus chart placed 3 meters away and perpendicular to the center of the lens.
The chart should be placed on the flat, gray or white wall.

4) Connect monitor TV jack to video output jack.

5) Press the “BLC(MODE UP)” and “FADE(MODE DOWN)” button, so that the OSD start is “0DE. 3M LENS XX
XX”.

6) Press “ENTER(CONFIRM)” button.
The camera will move both zoom and focus lens.
The adjustment is finished when the O.K! message appears on the TV screen.
Store the data to mode 099, 09A, 0AA, 0AB, 0AD, 0C9, 0CA, 0CB and 0CC.

3-2-2 Camera System Adjustment

Note : The on-screen display information.

“XX XX” means arbitrary value.
It can be different number depend on the conditions.

0DE XX XX

Fig. 3-5

(3M±1cm)

(Be sure to maintain the distance.)

LENS

CCD

3-6

Alignment and Adjustments

Samsung Electronics

2. Zoom VR Center

1) Camera “E-E”, 3100°K gray-scale chart.

2) Video(output) jack and EVR.

3) Connect monitor TV to video(output) jack.

4) Press the “BLC (MODE UP)/FADE(MODE
DOWN)” button so that the OSD state is “OD6. XX
XX”.

5) Press “ENTER(CONFIRM)” button.

6) Then, the microprocessor will work ;

- Find the Zoom VR Center position

- Store the data to mode 0B7.

3. Auto hall

1) Camera “E-E”, 3100°K gray-scale chart.

2) Video(output) jack and EVR.

3) Connect monitor TV to video(output) jack.

4) Press the “BLC(MODE UP)/FADE(MODE
DOWN)” button so that the OSD state is “OCD. XX
XX”.

5) Press “ENTER(CONFIRM)” button.

6) Then, the microprocessor will work ;

- IRIS open, HALL maximum value found,

- IRIS closed, HALL minimum value found,

- IRIS open, HALL maximum value found,

- Store the data to mode 00A and mode 00B.

- Store the HALL min./max. data to mode 0C1 and

mode 0C2.

4. AUTO IRIS

1) Camera “E-E”, 3100°K gray-scale chart.

2) Video(output) jack and AF MICOM.

3) Connect video(output) jack to waveform monitor
input jack and monitor TV jack respectively.

4) Press the “BLC(MODE UP)/FADE(MODE
DOWN)” button so that the OSD state is “OCE. XX
XX”.

5) Press “ENTER(CONFIRM)” Button.

6) Then, the micro process will work;

- IRIS open, IRIS control minimum Value found.

- IRIS close, IRIS control minimum Value found.

- Store the data to mode 0B5, 0B6, 0C7 and 0C8.

7) The OSD shows “O.K”.

5. Auto white balance

1) Camera “E-E”, 3100°K/5100°K gray-scale chart.

2) Video(output) jack and AF MICOM.

4) Connect vectorscope input jack to video(output)
jack.

3) Press the “BLC(MODE UP)/FADE(MODE
DOWN)” button so that the OSD state is “OCF. XX
XX”.

a. W/B Indoor
a-1. Aim the camera at a 3100°K gray-scale chart

illuminated at 1500 to 2000 lx. (40us)

a-2. Press “ENTER(CONFIRM)” button so that the

white vector moves to the center on screen of the

vectorscope.
a-3. Store the data to mode 0A6, 0A7, 0A8, 0A9
a-4. The OSD shows “OK!”.

b. W/B Outdoor
b-1. Aim the camera at a 5100°K gray-scale

(3100°K+CCB12) chart illuminated at 1500 to 2000

lx. (40us)
b-2. Press “ENTER(CONFIRM)” button so

that the white vector moves to the center on

screen of the vectorscope.
b-3. Store the data to mode 0A2, 0A3, 0A4 and 0A5.
b-4. The OSD shows “OK!”.

Center of

white level

100 IRE

Optical

black level

H

40US

Fig. 3-6