Sony Ipels PCS-G50 Bedienungsanleitung

VIDEO COMMUNICATION SYSTEM

PCS-G50

PCS-G50P

COMMUNICATION TERMINAL

PCS-PG50

PCS-PG50P

SERVICE MANUAL

1st Edition

PCS-G50/G50P

!WARNING

This manual is intended for qualified service personnel only.

To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that

contained in the operating instructions unless you are qualified to do so. Refer all servicing to

qualified service personnel.

!WARNUNG

Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.

Alle Wartungsarbeiten dürfen nur von qualifiziertem 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. Afin

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 qualifié pour en effectuer d’autres.

Pour toute réparation faire appel à une personne compétente uniquement.

PCS-G50/G50P 1

Table of Contents

Manual Structure

Purpose of this manual .............................................................................................. 5

Related manuals......................................................................................................... 5

Contents ..................................................................................................................... 6

Trademarks ................................................................................................................ 6

1. Service Overview

1-1. System Configuration..................................................................................1-1

1-2. Power Supply ..............................................................................................1-1

1-3. Board Location............................................................................................1-2

1-4. Removing/Reattaching the Cabinets ...........................................................1-2

1-4-1. Top Cover Assembly..................................................................1-2

1-4-2. Side Panel and Lower Panel Assembly......................................1-3

1-4-3. Front Panel Assembly and Door Assembly ...............................1-3

1-5. Connectors and Cables ................................................................................1-4

1-6. Signal Inputs and Outputs ...........................................................................1-5

1-6-1. PCS-PG50/PG50P......................................................................1-5

1-7. Unleaded Solder ..........................................................................................1-7

2. Replacement of Main Parts and Boards

2-1. Replacement of Main Parts .........................................................................2-1

2-1-1. DC Fan .......................................................................................2-1

2-1-2. Speaker .......................................................................................2-2

2-2. Replacement of Boards ...............................................................................2-3

2-2-1. CN-2635 Board ..........................................................................2-3

2-2-2. MS-73 Board ..............................................................................2-4

2-2-3. DSP-113 Board ..........................................................................2-5

2-2-4. PS-686 Board .............................................................................2-6

2-2-5. CPU-382 Board .......................................................................... 2-7

2-2-6. LED-433 Board .......................................................................... 2-8

2-2-7. SW-1259 Board..........................................................................2-9

3. Operation Description

3-1. Operation Description .................................................................................3-1

3-1-1. Interface Between Equipment ....................................................3-1

3-1-2. Main Functions of Video Communication System

(PCS-G50/G50P)........................................................................3-2

3-2. Circuit Description of PCS-PG50/PG50P...................................................3-6

PCS-G50/G50P

4. Operation Check and Troubleshooting

4-1. Self-diagnosis Function...............................................................................4-1

4-1-1. Connecting the Terminal PC ......................................................4-1

4-1-2. Starting the Diag Mode ..............................................................4-1

4-1-3. Description of Terms and Symbols ............................................4-2

4-1-4. Operation Check in Self-diagnosis Mode ..................................4-3

4-1-5. Flowchart at NG (Self-diagnosis failure) ...................................4-8

4-2. Operation Check in Diag Mode ................................................................4-25

4-2-1. LED Light on Check ................................................................4-25

4-2-2. MIC Detection Check ..............................................................4-26

4-2-3. MIC IN Signal Check...............................................................4-26

4-2-4. AUX IN Signal Check .............................................................4-27

4-2-5. LINE IN Signal Check .............................................................4-27

4-2-6. Video Output Check.................................................................4-27

4-2-7. Camera Input Check.................................................................4-27

4-2-8. Video Input Check ...................................................................4-28

4-3. Operation Check in Application Mode (Normal Operation) ....................4-28

4-3-1. Network Interface Check .........................................................4-28

4-3-2. Initial Setting Check.................................................................4-28

4-3-3. Remote Commander and Operation Sound Check ..................4-29

4-3-4. Video Output Check.................................................................4-29

4-3-5. USB Interface Check................................................................4-30

4-3-6. Ringer Sound Check ................................................................4-30

4-3-7. MIC Mute Check......................................................................4-31

4-4. Installing Application Software ................................................................4-32

4-4-1. Download by Using Ftp ...........................................................4-32

4-4-2. Download by Using Memory Stick..........................................4-33

5. Spare Parts

5-1. Notes on Repair Parts..................................................................................5-1

5-2. Exploded View............................................................................................5-2

5-3. Electrical Parts List .....................................................................................5-4

5-4. Frame List .................................................................................................5-46

5-5. Supplied Accessories ................................................................................5-46

6. Semiconductor Pin Assignments

PCS-G50/G50P 3

7. Schematic Diagrams

CN-2635 ......................................................................................................7-1

CPU-382......................................................................................................7-2

DSP-113 ....................................................................................................7-30

PS-686 .......................................................................................................7-53

Frame Wiring ............................................................................................7-56

LED-433 ...........................................................................................7-56

MS-73 ...............................................................................................7-56

SW-1259 ...........................................................................................7-56

8. Board Layouts

CN-2635 ......................................................................................................8-3

CPU-382......................................................................................................8-4

DSP-113 ......................................................................................................8-8

LED-433....................................................................................................8-12

MS-73........................................................................................................8-12

SW-1259 ...................................................................................................8-14

PS-686 .......................................................................................................8-13

PCS-G50/G50P

Manual Structure

Purpose of this manual This manual is the Service manual of the following models.

Video Communication System PCS-G50/G50P

.Communication Terminal PCS-PG50/PG50P

This manual contains servicing information regarding parts replacement, circuit

operations, troubleshooting, semiconductor pin assignments, spare parts, board

layouts, and schematic diagrams.

For the information of camera unit supplied with PCS-G50/G50P, refer to the

service manual of PCSA-CG70/CG70P.

Related manuals Besides this “Service manual”, the following manuals are available.

.“Operating Instructions” and “Operating Instructions for Web Control

Function” PDF (Included in the CD-ROM Supplied with the unit)

This manual describes the information on installing and web control function of

the unit.

Part No. : 3-872-364-0X

.Operation Guide (Supplied with the unit)

This manual describes the information required for the application and operation

of the unit.

Additionally, this manual is included in the CD-ROM supplied with the unit.

Part No. : 3-872-303-0X

.System Integration Manual (Available on Request)

This manual describes the initialization on installing, opening test, and technical

data.

Part No. : 9-955-144-0X

.“Semiconductor Pin Assignments” CD-ROM (Available on request)

This “Semiconductor Pin Assignments” CD-ROM allows you to search for

semiconductors used in the unit.

Semiconductors that cannot be searched for on this CD-ROM (Latest edition at the

time of issue of this manual.) are listed in the service manual for the unit. The

service manual contains a complete list of all semiconductors and their ID Nos.,

and thus should be used together with the CD-ROM.

Part number: 9-968-546-XX

6PCS-G50/G50P

Contents The following is a summary of all the sections for understanding the contents of this

manual.

Section 1 Service Overview

Describes the system configuration, power source, board layouts, removal and

installation of cabinet, matching connectors and cables, input/output signals of

connectors.

Section 2 Replacement of Main Parts and Boards

Explains the replacement of mechanical parts and circuit boards of the unit.

Section 3 Operation Description

Illustrates the block diagrams which show the function and signal flow, and de-

scribes the outlines of the circuits.

Section 4 Operation Check and Troubleshooting

Explains how to perform operation checks and the measures against trouble.

Section 5 Spare Parts

Describes the exploded views, the mechanical parts list, and the electrical list.

Section 6 Semiconductor Pin Assignments

This section contains information on semiconductors used for the unit.

It includes a complete list of the semiconductors and their ID Nos. for retrieving

information on “Semiconductor Pin Assignments”CD-ROM, which is available

separately.

Please refer to this section together with the “Semiconductor Pin Assignments”CD-

ROM.

Information on the semiconductors not contained in the latest CD-ROM at the time

of issue of this manual, if any, is given in this section as well.

Section 7 Schematic Diagrams

Describes the schematic diagrams and frame wiring of each board.

Section 8 Board Layouts

Describes the board layouts and locations of components.

Trademarks Trademarks and registered trademarks used in this manual are follows.

.Memory Stick is trademark of Sony Corporation.

.IPELA is a registered trademark of Sony Corporation.

Other system names, product names, and company names appearing in this manual

are trademarks or registered trademarks of their respective holders.

PCS-G50/G50P 1-1

1-1. System Configuration

PCS-G50/G50P (Communication System)

This system is composed of the PCS-PG50/PG50P (Com-

munication terminal) and PCSA-CG70/CG70P (Camera

unit).

.PCS-PG50/PG50P (Communication terminal)

.PCS-RG70 (Remote commander)

.PCS-AC19V6 (AC adaptor)

.PCSA-CG70/CG70P (Camera unit)

.PCS-A1 (MIC unit)

Option

.PCSA-B384S/B768S (ISDN unit)

.PCSA-DSB1S (Data solution box)

.PCS-A1 (Microphone)

.PCSA-A3 (Microphone)

.PCS-DS150 (Document stand)

.CTE-600 (Communication transducer)

.PCSA-SP1 (SIP software)

.PCSA-A7P4 (Microphones)

.PCSA-STMG70 (Stand)

.PCSA-STCG70 (Camera stand)

Exclusive Option

.PCSA-M3G50 (H.323 MCU software)

.PCSA-M0G50 (H.320 MCU software)

Service tool

.H.320 MCU10 copy software (for PCS-G50/G50P)

J-6560-100-A

.H.323 MCU10 copy software (for PCS-G50/G50P)

J-6560-110-A

Section 1

Service Overview

1-2. Power Supply

In this system, the power is supplied to each device by the

AC adaptor connected to the PCS-PG50/PG50P.

Therefore, before repairing or replacing the parts, turn off

the power of the PCS-PG50/PG50P and disconnect the

power cord from the AC adaptor.

At the repair service, it is recommended to use the AC

adaptor or AC power cord that are supplied with the unit.

.Use the approved Power Cord (3-core mains lead)/

Appliance Connector/Plug with earthing-contacts that

conforms to the safety regulations of each country if

applicable.

.Use the Power Cord (3-core mains lead)/Appliance

Connector/Plug conforming to the proper ratings (Volt-

age, Ampere).

If you have questions on the use of the above Power Cord/

Appliance Connector/Plug, please contact your local Sony

Sales Office/Service Center.

Never use an injured power cord.

For customers in the North America (USA and

Canada)

Power cord, 125 V, 7 A (2.0 m): !1-757-562-61

For customers in European countries except the

United Kingdom

Power cord, 250 V, 2.5 A (0.75 m): !1-575-131-61

For customers in China

Power cord, 250 V, 2.5 A (0.75 m): !1-782-476-22

PCS-G50/G50P

1-2

PS-686 board

SW-1259 board

LED-433 board

MS-73 board CN-2635 board

CPU-382 board

DSP-113 board

Upper panel assembly

Top cover

assembly

B3 x6

PSW3 x6

1-3. Board Location 1-4. Removing/Reattaching the Cabinets

1-4-1. Top Cover Assembly

Removal

1. Remove the two screws (B3 x6), and remove the

upper panel assembly in the direction of the arrow.

2. Remove the seven screws (PSW3 x6), and lift the top

cover assembly.

Installation

3. Reattach the top cover assembly in the reverse order of

steps 1 and 2.

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