Sony SSC-N20, SSC-N20A, SSC-N21, SSC-N21A, SSC-N22 Users guide

COLOR VIDEO CAMERA

SSC-N20
SSC-N20A
SSC-N21
SSC-N21A
SSC-N22
SSC-N22A
SSC-N24
SSC-N24A

For SSC-N21/N21A/N24/N24A

For SSC-N20/N20A/N22/N22A

SERVICE MANUAL
1st Edition (Revised 1)

!警告

このマニュアルは，サービス専用です。
お客様が，このマニュアルに記載された設置や保守，点検，修理などを行うと感電や火災，
人身事故につながることがあります。
危険をさけるため，サービストレーニングを受けた技術者のみご使用ください。

! WARNING

This manual is intended for qualifi ed service personnel only.
To reduce the risk of electric shock, fi re or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualifi ed to do so. Refer all servicing to
qualifi ed service personnel.

! WARNUNG

Die Anleitung ist nur für qualifi ziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifi ziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.

! AVERTISSEMENT

Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afi n
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifi é pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.

SSC-N21

Table of Contents

Manual Structure

Purpose of this manual .................................................................. 3

Related manuals ............................................................................ 3

1. Service Overview

1-1. Board Location ................................................................ 1-1

1-2. Removing/Installing the Main Parts ................................ 1-2

1-2-1. Dome Assembly ..................................................... 1-2

1-2-2. Optical Block Assembly ........................................ 1-3

1-2-3. Power Block (PS-808) ........................................... 1-4

1-2-4. CCD Assembly ...................................................... 1-6

1-2-5. FC-113/113 O Board .............................................. 1-8

1-2-6. Varifocal Lens ........................................................ 1-9

1-3. Lead-free Solder ............................................................ 1-11

2. Adjustments

4. Spare Parts

4-1. Notes on Repair Parts ...................................................... 4-1

4-2. Exploded Views ............................................................... 4-2

4-3. Packing Materials & Supplied Accessories ..................... 4-6

4-4. Optional Fixture ..............................................................4-6

5. Block Diagrams

Overall ............................................................................. 5-1

2-1. Preparation ......................................................................2-1

2-1-1. Required Equipment .............................................. 2-1

2-1-2. Preparation before Adjustment .............................. 2-3

2-1-3. Connection Diagram ..............................................2-5

2-2. Adjustment ...................................................................... 2-6

2-2-1. Start Adjusting .......................................................2-6

2-2-2. Sync Level Adjustment .......................................... 2-8

2-2-3. Setup Level Adjustment ......................................... 2-9

2-2-4. Burst Level Adjustment ....................................... 2-10

2-2-5. DC Lens Adjustment ............................................ 2-11

2-2-6. Color Reproduction Adjustment ..........................2-12

2-2-7. Pre-White Balance Adjustment ............................ 2-14

2-3. Automatic Flaw Correction ........................................... 2-18

3. Troubleshooting

3-1. Troubleshooting Flow ..................................................... 3-1

SSC-N21

1

Purpose of this manual

Related manuals

Manual Structure

This manual is the Service Manual of the Color Video Camera SSC-N20/N20A/N21/
N21A/N22/N22A/N24/N24A.
This manual contains the service overview, adjustments, troubleshooting, spare
parts, and block diagrams.

The service of this unit is basically performed by the replacement of board.
Therefore, the schematic diagram, board layout and electrical parts list are not
contained.

In addition to this Service Manual the following manual is provided.

. “Operating Instructions” (supplied with this unit)

This manual is necessary for application and operation of this unit.

SSC-N21

3

1-1. Board Location

Section 1

Service Overview

FC-113/113 O board

MB-1166 board

Power block
(PS-808)

SSC-N21

1-1

1-2. Removing/Installing the Main Parts

1-2-1. Dome Assembly

1. Press the portion A on the dome assembly to unlock, then rotate the base assembly in the direction
of the arrow B.

2. Match the three hooks to the slits on the base assembly, then remove the dome assembly.

Dome assembly

Hooks

Base assembly

Slits

Portion A

Bottom side of unit

Base
assembly

Base
assembly

Hold those portions, then rotate
the base assembly.

Portion

A

B

Dome assembly

Press

Dome
assembly

Dome
assembly

3. To install, reverse the removal procedure.

n
When attaching the dome assembly, be sure to rotate to lock.

1-2

SSC-N21

1-2-2. Optical Block Assembly

1. Remove the dome assembly. (Refer to Section 1-2-1.)

2. Press the two portions A on the dome slit in the direction of the arrow to unlock, then remove the
dome slit from two hooks B.

3. Remove the screw (PTPWH2.6 x 5)

4. Remove the two fl at washers, a wave washer, and optical block assembly.

n
Be careful not to drop and lose the fl at washers and wave washer.

5. Release the harness from the hook of the MB cover.

6. Disconnect the harness from the connector (CN102) on the MB-1166 board.

Portion A

Portion A

Optical block
assembly

Sleeve
bracket

MB-1166 board

Harness

Wave washer

Dome slit

CN102

Flat washers

Bottom side of optical block assembly

CN102

Harness

Hook

MB-1166
board

MB cover

Hooks B

PTPWH

2.6 x 5

The side having ribs is
the screw tightening side.

7. To install, reverse the removal procedure.

m

. When installing the fl at washers and wave washer, be careful for the alignment sequence.
. When attaching the dome slit, be sure to push to lock.

SSC-N21

1-3

1-2-3. Power Block (PS-808)

1. Remove the dome assembly. (Refer to Section 1-2-1.)

2. Remove the optical block assembly. (Refer to Section 1-2-2.)

3. Remove the three screws, then remove the PW cover.

4. Release the three hooks, then remove the sleeve brack­et.

BTP2.6 x 6

PW cover

Sleeve
bracket

Hook

Front side

Hooks

Base bracket

1-4

SSC-N21

5. Disconnect the two connection cords from the connec­tors (CN701 and CN704) on the power block (PS-808).

6. Remove the three screws, then remove the power block
(PS-808).

7. Disconnect the harness from the connector (CN702) on
the power block (PS-808).

CN704

Power block
(PS-808)

CN702

Base bracket

Front side

Connection cord

P2 x 5

Harness

Connection cord

CN701

8. To install, reverse the removal procedure.

m

. When attaching, route the harness and connection

cords as shown in the fi gure.

. When attaching the PW cover, place the convex

portions of the sleeve bracket as shown in the fi gure,
then attach the PW cover in matching the concave
portions of the PW cover.

Power block
(PS-808)

Concave portion
of the PW cover

Front side

PW cover

Harness

Base bracket

Connection
cord

Connection
cord

Sleeve bracket

SSC-N21

Concave portion
of the PW cover

Convex portions of
the sleeve bracket

1-5

1-2-4. CCD Assembly

For SSC-N20/N20A/N21/N21A

1. Remove the dome assembly. (Refer to Section 1-2-1.)

2. Remove the optical block assembly. (Refer to Section 1-2-2.)

3. Remove the two screws, then remove the MB cover.

4. Disconnect the two harnesses from the connectors
(CN101 and CN203) on the MB-1166 board, then
remove the CCD assembly.

n
Be careful not to drop and lose the seal rubber and

optical low-pass fi lter.

5. To install, reverse the removal procedure.

CN203

Optical block
assembly

CCD assembly

Seal rubber

Optical low-pass
filter

CN102

Harnesses

CN101

MB-1166 board

MB cover

P2 x 8

1-6

SSC-N21

For SSC-N22/N22A/N24/N24A

1. Remove the dome assembly. (Refer to Section 1-2-1.)

2. Remove the optical block assembly. (Refer to Section 1-2-2.)

3. Remove the two screws, then remove the MB cover.

4. Disconnect the three harnesses from the connectors
(CN101, CN203, and CN204) on the MB-1166 board,
then remove the CCD assembly.

n
Be careful not to drop and lose the seal rubber and

optical low-pass fi lter.

5. To install, reverse the removal procedure.

Harnesses

CN203

CN101

Optical block
assembly

CCD assembly

Seal rubber

Optical low-pass
filter

CN102

MB-1166 board

CN204

MB cover

P2 x 8

SSC-N21

1-7

1-2-5. FC-113/113 O Board

1. Remove the dome assembly. (Refer to Section 1-2-1.)

2. Remove the optical block assembly. (Refer to Section 1-2-2.)

3. Remove the CCD assembly. (Refer to Section 1-2-4.)

4. Take a note of the user setting of DIP switch (S1) on
the FC-113/113 O board.

5. Remove the two screws, then remove the FC-113/113
O board.

6. Disconnect the harness from the connector (CN501) on
the FC-113/113 O board.

7. Set the DIP switch (S1) on the replacing FC-113/113 O
board as the note at step 4.

8. To install, reverse the removal procedure.

n
When installing the FC-113/113 O board, place the

three slits on the FC-113/113 O board in matching to
the three ribs on the optical block assembly.

Ribs

Harness

CN501

Slit

Optical block
assembly

Slit

FC-113/113 O
board

Slit

P2 x 5

1-8

SSC-N21

1-2-6. Varifocal Lens

For SSC-N20/N20A/N21/N21A

1. Remove the dome assembly. (Refer to Section 1-2-1.)

2. Remove the optical block assembly. (Refer to Section 1-2-2.)

3. Remove the CCD assembly. (Refer to Section 1-2-4.)

4. Remove the FC-113/113 O board. (Refer to Section 1-2-5.)

5. Release the three hooks, then remove the sleeve tilt.

6. Remove the screw, then loosen the lens holder.

7. Pull out the junction harnesses from the hole of the
lens base, then remove the lens holder and varifocal
lens.

8. To install, reverse the removal procedure.

n
When tightening the screw of the lens holder, be sure

to push to the end the varifocal lens in the direction of
the arrow.

Hooks

Sleeve tilt

Varifocal lens

Junction
harnesses

Hole

Lens holder

BSW2 x 6

Lens base

SSC-N21

1-9

For SSC-N22/N22A/N24/N24A

1. Remove the dome assembly. (Refer to Section 1-2-1.)

2. Remove the optical block assembly. (Refer to Section 1-2-2.)

3. Remove the CCD assembly. (Refer to Section 1-2-4.)

4. Remove the FC-113/113 O board. (Refer to Section 1-2-5.)

5. Release the three hooks, then remove the sleeve tilt.

6. Remove the screw, then loosen the lens holder.

7. Pull out the junction harnesses and the harness from
the hole of the lens base, then remove the lens holder
and varifocal lens.

8. To install, reverse the removal procedure.

n
When tightening the screw of the lens holder, be sure

to push to the end the varifocal lens in the direction of
the arrow.

Hooks

Sleeve tilt

Varifocal lens

Harness

Junction
harnesses

Hole

Lens holder

BSW2 x 6

Lens base

1-10

SSC-N21

1-3. Lead-free Solder

Boards requiring use of lead-free solder are printed with a lead free mark (LF) indicating the solder
contains no lead.
(Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular
size.)

: LEAD FREE MARK

m
. Be sure to use the lead-free solder for the printed circuit board printed with the lead free mark.
. The lead-free solder melts at a temperature about 40 dC higher than the ordinary solder, therefore, it is

recommended to use the soldering iron having a temperature regulator.

. The ordinary soldering iron can be used but the iron tip has to be applied to the solder joint for a slightly

longer time. The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so
be careful.

SSC-N21

1-11

Section 2

Adjustments

n

When repairing/replacing the boards of the unit, make sure to adjust/check and perform fl aw corrections referring to this
section.

2-1. Preparation

2-1-1. Required Equipment

Name Parts No. Description

Pattern box PTB-500 or
PTB-700

J-6029-140-B
J-6431-850-A

Light source for test chart

Color-bar chart (For PTB-500) or
(For PTB-700)

Clear chart J-6080-621-A

Vectorscope scale J-7120-730-A

Relay tool to connect PC for adjustment J-6432-780-A

J-6097-390-A
J-6027-100-A

J-7120-690-A
J-7120-740-A
J-7120-750-A

m
. Words are not written.
. The fi gure is for

PTB-500.

WGCYYI Mg RB

for SSC-N20/N20A
for SSC-N21/N21A
for SSC-N22/N22A
for SSC-N24/N24A
. For adjusting color

reproduction

SSC-N21

(Continued to Next page.)

2-1

. Adjustment program: J-7120-780-A
. Personal computer (PC)
OS: Windows 2000/XP or later
CPU: Pentium series or later
Memory: More than 128 MB
Free space on HDD: More than 100 MB
. RS-232C cable (straight)
. Waveform monitor
. Color monitor
. Vectorscope
. Power supply for this unit: 12 V DC or 24 V AC
. W22 color fi lter
. C22 color fi lter

2-2

SSC-N21

2-1-2. Preparation before Adjustment

1. Communication port check

The serial ports of PC that can be used in the adjustment program are COM1 to COM8 only.
Before adjusting, check the serial port number that has the relay tool for adjusting PC connected.

2. Installing the adjustment program

(1) Start the PC.
(2) Copy the installer “SonyEffi oAdjust VerX.XX.msi” to an arbitrary folder on the PC from the CD-

ROM with the adjusting program.

(3) Double click “SonyEffi oAdjust VerX.XX.msi” to start installing.
(4) The following window is displayed, then click [Next] button.

(5) The following window is displayed. Select the folder that is to be installed and click [Next] button.

n
In the textbox “Folder:” the place where default will be installed to is displayed. When changing the

place from “C:\Program Files\SONY\SonyEffi oAdjust”, click [Browse] button and select the desired
folder.

SSC-N21

2-3

(6) The following window is displayed, then click [Next] button.

n
To cancel the installation, click [Cancel] button.
(7) When the installation is complete, the following window is displayed, then click [Close] button.

(8) Open the folder selected in step (5).
(9) Create the shortcut for “SonyEffi oAdjust.exe” and place it in the desired place such as on the desktop

screen.

n

When executing the adjustment program, double click on the shortcut created in step (9).

2-4

SSC-N21

2-1-3. Connection Diagram

n

Refer to Sections 1-2-1 and 1-2-2, remove the dome cover and slit of the unit, and connect as the fi gure
below.

Personal computer

RS-232C
cable (straight)

Relaying tool to
connect PC for
adjustment
(J-6432-780-A)

Pattern box
(PTB-700/500)

CN1

CN201/MB-1166 board

Camera

VIDEO OUT

Waveform monitor

Vectorscope

Color monitor

Power supply

12 V DC

or

24 V AC

75 Z

termination

SSC-N21

2-5

2-2. Adjustment

n

Perform Sections 2-2-1 through 2-2-7 continuously.

2-2-1. Start Adjusting

(1) Connect the equipment required for adjusting.
(Refer to Section 2-1-3.)
(2) Turn on the power of each device except for the power for the unit.
(3) To execute the adjustment program, double click on the shortcut for the program on the PC.
Camera adjustment window is displayed.
(4) Click “Confi gure (C)” on the menu bar in the camera adjustment window, select “COM Port(C)”.
Serial port number selection dialog is displayed.

Serial port number selection

(5) Select the serial port number that has the relay tool for adjusting PC connected, with the serial port

number selection dialog, and click [OK] button.

Serial port number selection dialog

(6) Click

on the toolbar in the camera adjustment window. Model selection dialog is displayed.

Model selection dialog

2-6

SSC-N21

(7) Select Series and Model in the list box with the model selection dialog, and click [OK] button.
m

. For SSC-N20/N21/N22/N24, select N21_Series_PAL
. For SSC-N20A/N21A/N22A/N24A, select N21_Series_NTSC
. For Model, select the model names that are subject to adjusting.

Adjustment starting point

(8) Click

on the toolbar in the camera adjustment window.

[Start] button is displayed in the Adjust Step area of the camera adjustment window.
n
Check that model name is correct as Adjust Model.
If it is not correct, perform from step (6) again.
(9) Turn on the power of the unit, and start operating the camera.
n
If the following step (10) is performed, adjustment cannot be cancelled halfway through. If it needs to

be cancelled, end the adjustment program and re-enter the power of the camera.

(10) Click [Start] button.
n
The Adjust Step area in the camera adjustment window changes to luminance level adjustment.

SSC-N21

2-7

2-2-2. Sync Level Adjustment

Subject: None (lens iris is closed)
Measuring equipment: Waveform monitor
Measuring point: VIDEO OUT connector
Adjusting point: Sync
Specifi cation: A = 286 ?7 mV

A

Adjustment Procedure

(1) Close the lens iris according to the instruction displayed in the message box.

(2) Click [OK] button in the message box.
(3) Adjust the “Sync” value so that it satisfi es the specifi cation.

After Adjustment

Click [NEXT] button, before performing next adjustment.

2-8

SSC-N21

2-2-3. Setup Level Adjustment

Subject: None (lens iris is closed)
Measuring equipment: Waveform monitor
Measuring point: VIDEO OUT connector
Adjusting point: Setup
Specifi cation: A = 21 ?3.5 mV (SSC-N20/N21/N22/N24)
A = 52.5 ?3.5 mV (SSC-N20A/N21A/N22A/N24A)

A

Adjustment procedure

(1) Adjust the “Setup” value so that it satisfi es the specifi cation.

After adjustment

Click [NEXT] button, before performing next adjustment.

SSC-N21

2-9

2-2-4. Burst Level Adjustment

Subject: None (lens iris is closed)
Measuring equipment: Waveform monitor
Measuring point: VIDEO OUT connector
Adjusting point: Burst
Specifi cation: A = 286 ?14 mV

A

Adjustment procedure

(1) Check that the lens iris is closed.
(2) Adjust the value of “Burst” so that it satisfi es the specifi cation.

After adjustment

Click [NEXT] button, before performing next adjustment.

2-10

SSC-N21

2-2-5. DC Lens Adjustment

Subject: Clear chart
Measuring equipment: Waveform monitor
Measuring point: VIDEO OUT connector
Adjusting point: White level
Specifi cation: A = 464 ?14 mV (A = 65 ?2IRE)

A

Adjustment procedure

(1) Remove the lens cap and open the lens iris.
(2) Adjust the “LCTLDOUT1” value so that it satisfi es the specifi cation.

After adjustment

Click [NEXT] button, before performing next adjustment.

SSC-N21

2-11

2-2-6. Color Reproduction Adjustment

Preparation

Subject: Color-bar chart
Measuring equipment: Waveform monitor
Measuring point: VIDEO OUT connector
Adjusting point: Color reproduction
Specifi cation: A = 643 ?21 mV

White level

A

(1) Click “OK” button in the message box.

(2) Adjust the “Video level” value so that it satisfi es the specifi cation (90IRE).

2-12

SSC-N21

Adjustment

Subject: Color-bar chart
Measuring equipment: Vectorscope
Measuring point: VIDEO OUT connector
Adjusting points: R-Y Gain1, B-Y Gain1, R-Y Hue1, B-Y Hue1, R-Y Gain3, B-Y Gain3, R-Y

Hue3, B-Y Hue3
Specifi cation: All luminance spot are in each color reproduction frame of the scale.
And the luminance spots of R (red) and YL (yellow) should be in each frame

(small).

Adjusting procedure

Adjust 8 values so that they satisfy the specifi cation.

After adjusting

Click [NEXT] button, before performing next adjustment.

SSC-N21

2-13

2-2-7. Pre-White Balance Adjustment

Subject: Clear chart
Measuring equipment: Waveform monitor
Measuring point: VIDEO OUT connector
Adjusting point: 3200K, 1800K, 10500K

Adjustment Procedure

(1) Click [OK] button in the message box.

A

(2) Click [NEXT] button.

(3) Fill the screen with the Pattern box. Then click [NEXT] button.

2-14

SSC-N21

(4) Click [NEXT] button.

(5) Observe and check AWB converged. Then click [OK] button.

(6) Click [NEXT] button.

(7) Put the color fi lter “W22” before the lens. Confi rm AWB converged. Then click [OK] button.

SSC-N21

2-15

(8) Remove the color fi lter and Click [NEXT] button.

(9) Put the color fi lter “C22” before the lens. Confi rm AWB converged. Then click [OK] button.

(10) Remove the color fi lter and Click [NEXT] button.

(11) Click [OK] button.

2-16

SSC-N21

(12) Click [NEXT] button.

(13) Click [NEXT] button.

(14) Wait for 5 seconds and then click [OK] button.

(15) Click [OK] button.

SSC-N21

2-17

2-3. Automatic Flaw Correction

(1) Click “RPN AUTO” in the menu “Display”. Dialog box is displayed.

(2) Turn on the power of the unit and operate the camera.
(3) Cover the lens with cloth to prevent light from entering through the lens.
(4) Click “START” button on the dialog box. To stop the automatic fl aw correction, click [CANCEL]

button.

(5) To start the automatic fl aw correction, press [OK] button on the message box that is newly displayed

on the PC monitor.

(6) Wait for 6 seconds and then click [OK] button.

(7) To save the correction result in the unit, click [OK] button on the message box that is newly displayed

on the PC monitor.

2-18

SSC-N21

(8) Click [OK] button to close the RPN AUTO function.

(9) When “Compensation OK” is displayed, the adjustment is completed.

n
If “Connection Error!” is displayed, the communication has failed.
Correct the connection. (Refer to Sections 2-1-3 and 2-2-1.) Then perform this adjustment again.

SSC-N21

2-19

3-1. Troubleshooting Flow

1. Image is too dark or invisible.

Section 3

Troubleshooting

Image is too dark or invisible.

Check the connection of
the BNC connector.

Is the Video

signal output from the

BNC connector?

Yes

No

Is the Video

signal output from pin

10 of CN102 on the

MB board?

No

Measure the voltage of pin 1, 2 of
CN702 on the power block.
Measurement point: CN702/

Pin 1, 2 = 5 V

Is the output

voltage correct?

Replace the power block.
(Refer to Section 1-2-3.)

power block

Yes

No

Yes

Replace the CCD assembly.
(Refer to Section 1-2-4.)

Measure the voltage of pin 1,
2 of CN102 on the MB board.
Pin 1, 2 = 5 V

Yes

Is the output

voltage correct?

No

Is the monitor

brightened when the lens

is removed?

No

Reconnect the cable of
the lens.

A

(Next page)

Yes

Replace the CCD assembly.
(Refer to Section 1-2-4.)

Reconnect the cable of the
lens and readjust the lens.

Is the image

correctly displayed?

No

When the image is not
improved after adjusting,
replace the CCD assembly.
(Refer to Section 1-2-4.)

Yes

Replace the harness
(PS-MB/10).

END

SSC-N21

3-1

A

Measure the voltage of pin 1, 2 of
CN702 on the power block.
Measurement point: CN702/

Pin 1, 2 = 5 V

power block

Is the output

voltage correct?

Yes

Check the connection of the
harness connecting the MB
board and the power block.

Is the image displayed?

Yes

END

2. Image is too bright.

No

No

Replace the power block.
(Refer to Section 1-2-3.)

Replace the harness
(PS-MB/10).

Image is too bright.

Adjust the lens.

correctly displayed?

3-2

Is the image

Yes

END

No

When the image is not
improved after adjusting,
replace CCD assembly.
(Refer to Section 1-2-4.)

SSC-N21

Section 4

Spare Parts

4-1. Notes on Repair Parts

1. Safety Related Components Warning

w
Components marked ! are critical to safe operation.

Therefore, specifi ed parts should be used in the case of
replacement.

2. Standardization of Parts

Some repair parts supplied by Sony differ from those

used for the unit. These are because of parts common­ality and improvement.

3. Stock of Parts

Parts marked with “o” at SP (Supply Code) column of

the spare parts list may not be stocked. Therefore, the
delivery date will be delayed.

4. Harness

Harnesses with no part number are not registered as

spare parts.

SSC-N21

4-1

Overall (SNC-N20/N20A/N21/N21A)

4-2. Exploded Views

16

A

12

15

10

14

6

9

11

P2 x 5

B

BTP2.6 x 6

2

P2 x 5

1

8

7

3

P2 x 8

A

4-2

B

5

4

13

SSC-N21

No. Part No. SP Description

1 A-1799-508-A s CCD(P) ASSY
(For SSC-N21)
A-1799-509-A s CCD(N) ASSY
(For SSC-N21A)
A-1825-404-A s CCD(5PE) ASSY
(For SSC-N20)
A-1825-405-A s CCD(5NE) ASSY
(For SSC-N20A)
2 A-1799-524-A s MOUNTED CIRCUIT BOARD, FC-113
3

! 1-474-276-12 s POWER BLOCK (PS-808 PAL)

(For SSC-N20/N21)
! 1-474-276-22 s POWER BLOCK (PS-808 NTSC)
(For SSC-N20A/N21A)
4 ! 1-837-013-11 s CORD, CONNECTION (FOR POWER)
5 ! 1-837-015-11 s CORD, CONNECTION (FOR VIDEO)

6 1-856-177-11 s LENS, VARIFOCAL
7 ! 1-967-443-11 s SUB HARNESS (PS-MB/10)
8 ! 1-967-599-11 s SUB HARNESS (14P)
9 3-863-696-01 s +BSW M2
10 4-187-084-01 s BASE, DOME

11 4-187-085-01 s SLIT, DOME
12 4-187-087-02 s TILT, SLEEVE
13 4-218-254-31 s SCREW (M2.6), +PTPWH
14 4-260-837-01 s WASHER, WAVE
15 4-260-838-01 s WASHER, FLAT

Overall (SNC-N20/N20A/N21/N21A)

16 4-263-763-01 s COVER N,DOME

7-685-103-19 s SCREW +P 2X5 TYPE2 NON-SLIT
7-685-105-19 s SCREW +P 2X8 TYPE2 NON-SLIT
7-685-533-14 s SCREW +BTP 2.6X6 TYPE2 N-S

SSC-N21

4-3

Overall (SNC-N22/N22A/N24/N24A)

116

A

112

115

110

114

106

109

111

P2 x 5

B

BTP2.6 x 6

102

P2 x 5

101

108

107

103

P2 x 8

A

4-4

105

104

B

113

SSC-N21

No. Part No. SP Description

101 A-1825-402-A s CCD(6PO) ASSY
(For SSC-N24)
A-1825-403-A s CCD(6NO) ASSY
(For SSC-N24A)
A-1825-406-A s CCD(5PO) ASSY
(For SSC-N22)
A-1825-407-A s CCD(5NO) ASSY
(For SSC-N22A)
102 A-1825-200-A s MOUNTED CIRCUIT BOARD, FC-113 O
103

! 1-474-276-12 s POWER BLOCK (PS-808 PAL)

(For SSC-N22/N24)
! 1-474-276-22 s POWER BLOCK (PS-808 NTSC)
(For SSC-N22A/N24A)
104 ! 1-837-013-11 s CORD, CONNECTION (FOR POWER)
105 ! 1-837-015-11 s CORD, CONNECTION (FOR VIDEO)

106 1-856-241-11 s LENS, VARIFOCAL
107 ! 1-967-443-11 s SUB HARNESS (PS-MB/10)
108 ! 1-967-599-11 s SUB HARNESS (14P)
109 3-863-696-01 s +BSW M2
110 4-187-084-01 s BASE, DOME

111 4-187-085-01 s SLIT, DOME
112 4-187-087-02 s TILT, SLEEVE
113 4-218-254-31 s SCREW (M2.6), +PTPWH
114 4-260-837-01 s WASHER, WAVE
115 4-260-838-01 s WASHER, FLAT

Overall (SNC-N22/N22A/N24/N24A)

116 4-263-763-01 s COVER N,DOME

7-685-103-19 s SCREW +P 2X5 TYPE2 NON-SLIT
7-685-105-19 s SCREW +P 2X8 TYPE2 NON-SLIT
7-685-533-14 s SCREW +BTP 2.6X6 TYPE2 N-S

SSC-N21

4-5

4-3. Packing Materials & Supplied

Accessories

---------------------------------------­PACKING MATERIALS & SUPPLIED ACCESSORIES

----------------------------------------

SSC-N20/N20A/N22/N22A

*1:[SSC-N20/N22(CE)]
*2:[SSC-N20/N22(CN)]
*3:[SSC-N20A/N22A(UC)]

Ref. No.
or Q'ty Part No. SP Description

1pc 4-199-759-01 s TEMPLATE (For ceiling attachment)
1pc
*1*3 ! 4-283-029-01 s OPERATING INSTRUCTIONS
(ENGLISH, FRENCH)
1pc
*1*3 ! 4-283-029-11 s OPERATING INSTRUCTIONS
(SPANISH, GERMAN)
1pc *1 ! 4-283-029-21 s OPERATING INSTRUCTIONS
(ITALIAN)
1pc *2 ! 4-283-029-31 s OPERATING INSTRUCTIONS
(ENGLISH, SIMPLIFIED CHINESE)

SSC-N21/N21A/N24/N24A

*1:[SSC-N21/N24(CE)]
*2:[SSC-N21/N24(CN)]
*3:[SSC-N21A/N24A(UC)]
*4:[SSC-N21/N21A]

4-4. Optional Fixture

---------------­OPTIONAL FIXTURE

----------------

*1:[SSC-N20/N20A/N22/N22A/N24/N24A]

Ref. No.
or Q'ty Part No. SP Description

1pc *1 3-855-973-02 s ROPE (For falling preventing)

Ref. No.
or Q'ty Part No. SP Description

1pc *4 3-620-521-02 s ROPE, WIRE (For falling preventing)
1pc *4 3-704-321-01 s SHEET, PROTECTION (100X80)
1pc 4-199-759-01 s TEMPLATE (For ceiling attachment)
1pc
*1*3 ! 4-260-938-04 s OPERATING INSTRUCTIONS
(ENGLISH, FRENCH)
1pc
*1*3 ! 4-260-938-14 s OPERATING INSTRUCTIONS
(SPANISH, GERMAN)

1pc *1 ! 4-260-938-24 s OPERATING INSTRUCTIONS
(ITALIAN)
1pc *2 ! 4-260-938-34 s OPERATING INSTRUCTIONS
(ENGLISH, SIMPLIFIED CHINESE)
1pc *4 7-685-660-79 s SCREW +BVTP 4X10 TYPE2 IT-3

4-6

SSC-N21

Section 5

Block Diagrams

FC-113/113 O

INT/

AGC

LL

CN501

BLC ATR NR WB D/N TIME LEVEL

OverallOverall

SSC-N22/N22A/N24/N24A only

OPTICAL

D/N

CONTROL

LENS D/N

BLOCK

!

MB-1166

IC105

CCD

H

V

RG

SUB

Q103

BUFFER

2

4

+

CCDIN

H
V
RG
SUB

3.3 V

VCO BLOCK

BPF BLOCK

IC101

D0 - D11

AFE

SCK
XCS

XRST

TGCK

SI

IC205

DATA 12 BIT

SI, SO,

SCK, CS

EEPROM

AFECK

CN203

IC201

PLLCK

PCOMP1

AD0 - AD11

CAMSI

CAMSO

CAMSCK

CAMCSAFE

CAMEEPROM

PA7, PB0 - PB7

XRST

DSP

ECK

IOY

IOC

VRI

EVR0

EVR1

Q201

BUFFER

SSC-N20A/N21A/N22A/N24A: 33 pF
SSC-N20/N21/N22/N24: 18 pF

LL_PULSE

1.2 V

+

3.3 V

+

15 V (VH_AFE)

+

7 V (VL_AFE)

_

DRVLEVEL

CONT_BAL

IC301

1.2 V REG

IC305

REG

LENS

CONTROL

BLOCK

C202

BPF

CN204

IC202

VIDEO

AMP

IC302

3.3 V REG

VIDEO OUT

+

!

POWER BLOCK (PS-808)

CN102 CN702

!

5 V

GND

R775
SSC-N20A/N21A/N22A/N24A: 22 k

SSC-N20/N21/N22/N24: 47 k

LL_PULSE

5 V

+

LINE LOCK

BLOCK

AC/DC
CONV.

FILTER

FUSE

2 A/125 V

CN705

MONITOR OUT

!

CN704

BNC OUT

Z
Z

!

+_

AC/DC IN

CN701

GND

SSC-N21

CLOCK

VIDEO

OPTICAL D/N CONTROL

IC204

XRST

RESET_IC

X201

SSC-N20/N22: 28.375 MHz
SSC-N20A/N22A: 28.63636 MHz
SSC-N21/N21A/N24/N24A: 36 MHz

CN101

5-1

TO LENS

Overall

5-1

SSC-N20 (CE)

SSC-N20 (CN)

SSC-N20A (UC)

SSC-N21 (CE)

SSC-N21 (CN)

SSC-N21A (UC)

SSC-N22 (CE)

SSC-N22 (CN)

SSC-N22A (UC)

SSC-N24 (CE)

SSC-N24 (CN)

SSC-N24A (UC) E

9-968-797-02

Sony Corporation

Printed in Japan

2011. 2 32

©2010