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
Содержание Ipels PCS-G50
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Страница 191: ...PCS G50 G50P 8 7 8 7 CPU 382 B SIDE SUFFIX 12 13 A B C D 1 2 3 4 CPU 382 CPU 382 ...
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Страница 200: ...Printed in Japan Sony Corporation 2005 6 22 2005 PCS G50 UC PCS G50P CE E 9 968 181 01 ...