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PESA Cougar Manual

Digital video
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  • Page 3 Ordering Assistance, Service & Inquiries Service and PESA Switching Systems, Inc. 330A Wynn Drive Ordering Huntsville, AL 35805 Main Numbers: Assistance Tel: (256) 726-9200 Fax: (256) 726-9271 Service Department Numbers: Tel: (256) 726-9222 Fax: (256) 726-9268 National Sales Office Sales Office PESA Switching Systems, Inc.
  • Page 4 PESA reserves the right to change any information con- NOTE tained in this manual without notice. Unauthorized copying, modifications, distribution, or display is prohibited. All rights reserved. Please address all comments or suggestions concerning this or other PESA manuals to: Publications Department Attn: Charles E.
  • Page 5 ATTENTION ALL EQUIPMENT ITEMS MANUFACTURED BY OR SOLD BY PESA SWITCHING SYSTEMS, INC. ATTENTION SHOULD BE SERVICED BY QUALIFIED SERVICE PERSONNEL OR BY QUALIFIED SERVICE TECHNICANS ONLY.

  • Page 6: Table Of Contents

    Section 1. Introduction Manual Overview ..............1.1 General Description ..............1.2 Specifications................1.4 Figures Figure 1-1 Cougar Digital Video Routing Switcher Front and Rear ..1.3 Section 2. Installation Introduction ................2.1 General ................2.1 Receipt Inspection ..............2.1 Unpacking ................. 2.2 Location ..................
  • Page 7 Figure 2-4 Coding Switch Locations ............ 2.5 Figure 2-5 Output Code Selection ............2.6 Figure 2-6 Input Code Selection ............2.7 Figure 2-7 Cougar Digital Video Routing Switcher Rear View ..... 2.11 Section 3. Operation Operation of the Cougar Digital Video Routing Swit....3.1 General ................
  • Page 8 PS70V Power Supply ............... 5.5 Section 6. Schematics Schematics ................6.1 General ................6.1 Cougar Mainframe ........CD63-0758 .... 6.2 Cougar Chassis ........CD63-0759 .... 6.3 32X32 Video Backplane ......CA25-1281 .... 6.4 ............SC33-1281 .... 6.6 32X32 Digital Video Matrix Card ....CA25-1278 .... 6.8 ............

  • Page 9: Section 1. Introduction

    1.1 Manual Overview This manual provides detailed instructions for installing and operating the PESA Cougar Digital Video Switcher. This manual is divided into seven sections as shown. Sections 3 and 4 contain operational and functional descriptions of the Cougar Digital Video Routing Switcher and the associated 32X32 Digital Video Matrix Card.

  • Page 10: General Description

    The Cougar Digital Video Routing Switcher is designed with small to mid-range size routing matrix applications in mind. This cost efficient router is expandable to a 64X64 size matrix utilizing four Cougar Digital Video Routing Switchers and two MVDA Combiners. The main matrix components use plug-in circuit cards for ease of maintenance and component replacement.

  • Page 11: Cougar Digital Video

    Digital Video Introduction Section 1 1.2 General Description Continued: Figure 1-1 Cougar Digital Video Routing Switcher Front and Rear Views 4/98 INT RO DUCT IO N INT RO DUCT IO N P/N 81905903440 page 1.3...

  • Page 12: Specifications

    Digital Video Introduction Section 1 1.3 Specifications INPUTS Impedance 75 Ohm, Internally Terminated, Non-Looping, BNC Return Loss >15dB 5MHz to 270MHz Standard SMPTE 259M for (D1, 270Mbit/s), (D2 or D3, NTSC, 143Mbit/s), (D2 or D3, PAL, 177Mbit/s), and the proposed (Compressed, 16:9 HDTV, 360Mbit/s) Equalization Automatic equalization for 0 to 240 meters of Belden 8281 or equivalent cable for...

  • Page 13: General

    • System Connections General If specified when ordered, the Cougar Digital Video Frame will be config- ured for the intended system at the factory. Before attempting to install any frame, matrix card, controller card, or power supply; this section should be read carefully.

  • Page 14: Unpacking

    Section 2 2.3 Unpacking The Cougar Digital Video Matrix Switcher is comprised of a frame, back- plane, a 32X32 Digital Video Matrix Card, up to two System Controller Cards, and up to two PS70V Power Supplies. Prior to discarding packing material compare the parts received against the packing list.

  • Page 15: Cabling

    Figure 2-1 Chassis Installation 2.6 Cabling Considerable weight will be added to the rear panel of the Cougar Digital Video Routing Switcher by the control, signal, and power cables. There- fore, all cables should be strained relieved and secured to racks or other supporting structures.

  • Page 16: Level Code (Strobe) Selection

    2.7 Level Code (Strobe) Selection The level (strobe) select switch, S3, (a binary coded switch) is located on the inside of the Cougar Digital Video Routing Switcher on lower left-hand side of the backplane. Switch numbers are 1 through 8 right to left.

  • Page 17: Output/Input Code Selection

    Figure 2-4 Coding Switch Locations 2.8 Output/Input Code Selection Input and output coding switches are located on the inside of the Cougar Digital Video Routing Switcher on the lower left corner of the backplane. The input and output switch numbers run 0 to 7, right to left. Switch S1 (outcode switch) selects output codes 0-255 and switch S2 (incode switch) selects input codes 0-255.

  • Page 18: Output Code

    Digital Video Installation Section 2 2.8 Input/Output Code Selection Continued: Output Code Figure 2-5 Output Code Selection Physical 0 (Logical 1) = OFF (UP) Physical 1 (Logical 0) = ON (DOWN) NOTE: The following are logical selections. Output code 0 is all switches on (down) or all switches in the physical 1 position.

  • Page 19: Input Code

    Digital Video Installation Section 2 2.8 Input/Output Code Selection Continued: Input Code Figure 2-6 Input Code Selection Physical 0 (Logical 1) = OFF (UP) Physical 1 (Logical 0) = ON (DOWN) NOTE: The following are logical selections. Input code 0 is all switches on (down) or all switches in the physical 1 position.

  • Page 20: System Controller Card Installation

    Routing Switcher is designed for the installation of up to two System Controller Cards. If only one System Controller Card is to be installed in the Cougar Digital Video Routing Switcher, install it in the upper card slot. To install the System Controller Card(s) in the Cougar Digital Video Rout- ing Switcher take the following steps while referring to the Cougar Digital Video Mainframe configuration drawing on page 6.2:...

  • Page 21: Ps70V Setting Line Voltage

    Cougar Digital Video Routing Switcher, install it in the left-hand position. To install the PS70V Power Supply or to install the PS70V Power Supplies in the Cougar Digital Video Routing Switcher take the following steps while referring to the Cougar Digital Video Mainframe configuration drawing on page 6.2:...

  • Page 22: 32X32 Digital Video Matrix Card Installation

    3. Align the secondary (redundant) power supply with the right-hand set of circuit card guides in the upper right-hand side of the Cougar Digital Video Routing Switcher.

  • Page 23: Rear Panel Connectors

    RCP Panel Connectors (J9-J12) The RS485 panel port connectors allow the daisy-chained connection of up 64 remote control panels to the Cougar Digital Video Routing Switcher. Bidirectional communications between the internally installed System Controller(s) and the various models of PESA's low cost RCP control panels are sent and received over RS485 buss.

  • Page 24: Control (Prc) Connectors (J15 And J93)

    J15 provides for the connection of an optional external controller to the Cougar Digital Video Routing Switcher. J93 provides for the connection of additional Cougar Digital Video Routing Switchers to form up to a 64X64 switching matrix. Both of the control connectors allow for the bi-directional transmission of data.

  • Page 25: Matrix Card Alarm Connector (J17)

    PS70V Power Supply, or by the use dual internal PS70V Power Supplies. The use of at least one PS70V Power Supply per Cougar Frame is re- quired to prevent overload conditions. The DC Power Connector can be...

  • Page 26: Video Input And Output Connectors

    Digital Video Routing Switcher to J93 on the other Cougar Digital Video Routing Switchers using 5-pin ribbon cables. 4. If an external controller is to be utilized to control the Cougar Digital Video Routing Switcher, connect the external controller to J15 using 9- pin RS232 cable.
  • Page 27 (J17). 7. If desired, connect an external backup power supply to the power in/out connector (J18) or use the Cougar Digital Video Routing Switcher to power other video equipment by looping a power cable between J18 and the additional video equipment.

  • Page 28: Section 3. Operation

    3.1 Operation of the Cougar Digital Video Routing Swit. General The operation of the Cougar Digital Video Routing Switcher consists of periodically monitoring the 32X32 Digital Video Matrix Card LEDs. The matrix card LEDs and their proper indications are discussed in the follow- ing manual sections.

  • Page 29: Introduction

    U58 and U57 comprise the nonvolatile RAM for the processor. C242 pro- vides memory backup voltage for approximately seven days as long as the matrix card is not removed from the Cougar Frame. CR6 is utilized by the processor on the 32X32 Digital Video Matrix Card to indicate a fault condition.

  • Page 30: Input Equalizers

    The PS70V Power Supply is an unregulated power source that supplies ± voltages to the Cougar Digital Video Frame. Each power supply produced by PESA has an AC Select Switch that al- lows you to select the required voltage range. This switch is accessed by removing the plug-in supply.

  • Page 31: Circuit Description

    Digital Video Functional Section 4 4.3 PS70V Power Supply Continued: Access is provided to the jumper by removing the two screws that secure the cover. These screws also secure the PC card to the mounting tray. Be sure to replace both screws. Tighten securely but avoid cracking the plas- tic cover.

  • Page 32: Cougar Digital Video

    THAT A GROUNDED WRIST STRAP AND MAT BE USED WHILE MAKING REPAIRS OR ADJUSTMENTS. 5.2 General The Cougar Digital Video Routing Switcher is designed to produce the proper digital video levels throughout the frame. There are no adjustments on the 32X32 Digital Video Matrix Card and the need for regular maintenance is minimal.

  • Page 33: Preventive Maintenance

    5.5 Maintenance The Cougar Digital Video Routing Switcher and its associated circuit cards are designed and manufactured to give long, trouble free service with minimum maintenance requirements. If problems do occur, follow the troubleshooting procedure provided in this section.

  • Page 34: Troubleshooting

    Troubleshooting The best troubleshooting tool is a familiarity with the equipment and a through understanding of its operation. Before troubleshooting the Cougar Digital Video Routing Switcher or its associated circuit cards review Sections 3 and 4 of this manual. Use the functional descriptions and adjustment procedures to quickly locate problems.

  • Page 35: System Checks

    (if applicable). 5.7 Filter Cleaning The front door of the Cougar Digital Video Routing Switcher contains an air filter. The air filter should be cleaned on a periodic basis. Remove the filter from the door and clean it with soapy water or low pressure air.

  • Page 36: Ps70V Power Supply

    Digital Video Maintenance Section 5 5.8 PS70V Power Supply Replacement of the two power supply fuses is accomplished by discon- necting power to the unit, removing the power supply and disassembling the fuse holder on the rear of the supply. The replacement value of the power supply fuses is 1.5 Amp (5x20mm) for a line voltage of 115VAC and 0.8 Amp for a line voltage of 220VAC.

  • Page 37: General

    Section 6 6.1 Schematics General This section contains the schematic diagrams and parts location diagrams for the Cougar Digital Video Routing Switcher . Please refer to this section when troubleshooting the equipment or replacing defective parts. Description Dwg No. Page No.
  • Page 38 Digital Video Schematics Section 6 Configuration Drawing • Cougar Mainframe • CD63-0758 4/98 P/N 81905903440 page 6.2 SCHEM A TI C S...

  • Page 39: Cougar Chassis ........................................ Cd63-0759

    Digital Video Schematics Section 6 Configuration Drawing • Cougar Chassis • CD63-0759 4/98 P/N 81905903440 page 6.3 SCHEM A TI C S...

  • Page 40: X32 Video Backplane ........................... Ca25-1281

    Digital Video Schematics Section 6 Component Assembly (Sheet 1 of 2) • 32X32 Video Backplane • CA25-1281 4/98 P/N 81905903440 page 6.4 SCHEM A TI C S...
  • Page 41 Digital Video Schematics Section 6 Component Assembly (Sheet 2 of 2) • 32X32 Video Backplane • CA25-1281 4/98 P/N 81905903440 page 6.5 SCHEM A TI C S...
  • Page 42 Digital Video Schematics Section 6 Schematic (Sheet 1 of 2) • 32X32 Video Backplane • SC33-1281 4/98 P/N 81905903440 page 6.6 SCHEM A TI C S...
  • Page 43 Digital Video Schematics Section 6 Schematic (Sheet 2 of 2) • 32X32 Video Backplane • SC33-1281 4/98 P/N 81905903440 page 6.7 SCHEM A TI C S...

  • Page 44: X32 Digital Video Matrix Card ............... Ca25-1278

    Digital Video Schematics Section 6 Component Assembly (Sheet 1 of 2) • 32X32 Digital Video Matrix Card • CA25-1278 4/98 P/N 81905903440 page 6.8 SCHEM A TI C S...
  • Page 45 Digital Video Schematics Section 6 Component Assembly (Sheet 2 of 2) • 32X32 Digital Video Matrix Card • CA25-1278 4/98 P/N 81905903440 page 6.9 SCHEM A TI C S...
  • Page 46 Digital Video Schematics Section 6 Schematic (Sheet 1 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.10 SCHEM A TI C S...
  • Page 47 Digital Video Schematics Section 6 Schematic (Sheet 2 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.11 SCHEM A TI C S...
  • Page 48 Digital Video Schematics Section 6 Schematic (Sheet 3 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.12 SCHEM A TI C S...
  • Page 49 Digital Video Schematics Section 6 Schematic (Sheet 4 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.13 SCHEM A TI C S...
  • Page 50 Digital Video Schematics Section 6 Schematic (Sheet 5 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.14 SCHEM A TI C S...
  • Page 51 Digital Video Schematics Section 6 Schematic (Sheet 6 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.15 SCHEM A TI C S...
  • Page 52 Digital Video Schematics Section 6 Schematic (Sheet 7 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.16 SCHEM A TI C S...
  • Page 53 Digital Video Schematics Section 6 Schematic (Sheet 8 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.17 SCHEM A TI C S...
  • Page 54 Digital Video Schematics Section 6 Schematic (Sheet 9 of 9) • 32X32 Digital Video Matrix Card • SC33-1278 4/98 P/N 81905903440 page 6.18 SCHEM A TI C S...

  • Page 55: Power Supply Assembly ........................... Cd63-0683

    Digital Video Schematics Section 6 Configuration Drawing • Power Supply Assembly • CD63-0683 4/98 P/N 81905903440 page 6.19 SCHEM A TI C S...

  • Page 56: Power Supply Card ................................... Ca25-1162

    Digital Video Schematics Section 6 Component Assembly • Power Supply Card • CA25-1162 4/98 P/N 81905903440 page 6.20 SCHEM A TI C S...
  • Page 57 Digital Video Schematics Section 6 Schematic • Power Supply Card • SC33-1162 4/98 P/N 81905903440 page 6.21 SCHEM A TI C S...

  • Page 58: Section 7. Parts List

    General The Parts List in this section have been grouped according to each assem- bly associated with the Cougar Digital Video Routing Switcher. Refer to each list by name of card, board, or section of the equipment requiring replacement parts.
  • Page 59 Digital Video Parts List Section 7 Cougar Mainframe - 81906517410 81901701730 FAN 12V 10.8cfm 40x28mm 81901702700 AIR FILTER 7" x 4.5" 81902003227 LATCH SLIDE BLK TAB CEI 81902200146 SCREW 4-40x3/8 PN HD PHIL 81902200237 SCREW 4-40x1.25 PN HD PHI REF:FAN...

  • Page 60: Cougar Chassis ........................................ 81906517510

    Digital Video Parts List Section 7 Cougar Chassis - 81906517510 81902105220 CARD GUIDE PLASTIC 3" 81902201409 SCREW 4-40x1/4 FLT HD PHI 81902202647 SCREW 4-40x1/4 SIMM PANHD 81903463790 TRAY 32x32 CHASSIS 81903463870 COVER TOP CHASSIS 32x32 CD63-0759 DOC CHASSIS 32x32 4/98...

  • Page 61: X32 Video Backplane ........................... 81906517520

    Digital Video Parts List Section 7 32X32 Video Backplane - 81906517520 81900700774 CAP 1MF 50V CERAMIC RADIL C1-C32 81902003530 PIN GUIDE VIDEO MATRIX 81902105050 LABEL BARCODE 1.5"x0.25" 81902200070 NUT 4-40 HEX 81902202696 SCREW 4-40x7/16 SIMM PANH REF J13-J15 81902412810 PCB 32x32 VID BACKPLANE 81902600436 SWITCH 8 POS DIP 16-PIN S1 S2 S3 81902903061 CONN 6-POS MNL FEMALE RED 1...

  • Page 62: X32 Digital Video Matrix Card ............... 81906517480

    81903200558 LED RED RT/A HI-EFF PC MT CR5 CR6 81903463860 MATRIX BD SHIELD 32x32 81903900700 INDUCT 20MH 1A TORIODAL L17 L21 81906517980 SOFT COUGAR BIOS REF:U56 81906600424 RESISTOR 100 OHM 5% 0805 R254 81906600465 RESISTOR 150 OHM 5% 0805 R52 R54 R56 R58 R60 R62 R64...
  • Page 63 Digital Video Parts List Section 7 32X32 Digital Video Matrix Card - 81906517480 Continued: 81906600747 RESISTOR 2.2K 5% 0805 R115-R130 R380-R395 81906600783 RESISTOR 3.3K 5% 0805 SMT R253 81906600820 RESISTOR 4.7K 5% 0805 SMT R250 R252 R256 R258 R264 R271 R505-R534 81906600945 RESISTOR 15K 5% 0805 SMT R257...
  • Page 64 Digital Video Parts List Section 7 32X32 Digital Video Matrix Card - 81906517480 Continued: 81906730015 CAP 0.1MF 50V CERMIC 1206 209 EA C65-C80 C129-C160 C193-C212 C214 C216-C225 C227-C229 C231 C233 C234 C235 C238-C241 C244 C246 C247 C248 C252 C254 C255 C258 C261 C262 C265 C270 C275 C279 C345-C360 C377-C464 C483 81906730056 CAP 0.01MF 50V CERAM 1206...
  • Page 65 Digital Video Parts List Section 7 32X32 Digital Video Matrix Card - 81906517480 Continued: 81906920030 SWITCH DIP 4 POS GULLWING 81906940040 SOCKET 52 PIN PLCC SMT REF:U56 81906950019 INDUCT SMT, .010UH L1-L16 L23-L38 81906950040 BEAD INDUCTOR SMT B1 B2 CA25-1278 DOC 32x32 VID DIGTL MATRX NOT-PLD ITEMS NOT PLACED ON EBOM...

  • Page 66: Power Supply Assembly ........................... 81906514550

    Digital Video Parts List Section 7 Power Supply Assembly - 81906514550 81902003227 LATCH SLIDE BLK TAB CEI 81902103035 LABEL GROUND SYMBOL 81902104820 COVER AC DA3000 PLASTIC 81902105040 INSULATOR PS70 CARD/TRAY 81902105120 LABEL 2"x1" METAL POLYEST 81902105140 LABEL CAUTION PS70V U.L. 81902200112 SCREW 4-40x3/16 PN HD PHI 81902200120 SCREW 4-40x1/4 PN HD PHIL 81902200674 SCREW 8-32x3/16 PH SS PHI...

  • Page 67: Power Supply Card ................................... 81906514540

    Digital Video Parts List Section 7 Power Supply Card - 81906514540 81900200601 RESISTOR 560 OHM 5% 1/4W R1 R6 R7 81900200684 RESISTOR 1.2K 5% 1/4W 81900200767 RESISTOR 2.7K 5% 1/4W 81900201179 RESISTOR 150K 5% 1/4W 81900201294 RESISTOR 470K 5% 1/4W 81900601022 THERMISTOR 680 OHM 5% 81900700055 CAP 0.1MF 50V CERAM RADIL 81900900168 CAP 1MF 50V TANTLM AXIAL...
  • Page 68 AC line input is disconnected. *NOTE* The PS130 Power Supply replaces the power supply formerly used to power the PESA equipment item referenced in the technical manual to which this addendum is attached. This addendum takes precedence over any mention of the former power supply in the technical manual for any PESA equipment items where the PS130 Power Supply is uti- lized.
  • Page 69 *CAUTION* Disconnect AC Power Cord Before Removing Power Supply. In the event of a PS130 Power Supply failure, PESA suggets returning the malfunctioning unit to the PESA Service Department for replacement. PS130 Power Supplies contain lethal voltages when operating and should only be serviced by technicians qualified to service off-line switching regulators.
  • Page 70 Front Door Removal and Replacement Front Door Removal (Removable Front Doors Only) To remove the PESA equipment item's front door (cover) take the follow- ing steps: 1. Grasp the both the left and right front cover slide locks and push or pull them towards the center of the equipment item's front.
  • Page 71 1. Align the front door with the front of the PESA equipment item. 2. Once the front door is aligned with the front of the PESA equipment item, slide the front door onto the equipment item until the slide locks snap into the locking provided on the equipment item's chassis.
  • Page 72 Internal PS130 Power Supply Addendum 2. Carefully push the power supply into the chassis until the power supply connector makes initial contact with the backplane power connector. At this point, firmly but carefully continue pushing the power supply into the equip- ment chassis while making sure the power connectors are properly aligned.
  • Page 73 This addendum is designed to be utilized as quick reference guide to the system interconnection between the Cougar Video Frame and the RCP Control Panels. The pinout for the RCP Port Connectors on the rear panel of the Cougar Video Frame is as follows: Pin 1...
  • Page 74 Cougar Video Frame Panel Connection Figure 2 Cougar or Jaguar Video Frame Control Panel Port to the First Control Panel in a Daisy-Chain Connection 3/98 Cougar Video Frame Control Panel Connection page 2...
  • Page 75 Cougar Video Frame Panel Connection Figure 3 Control Panel Port to Control Panel Port Connection 3/98 Cougar Video Frame Control Panel Connection page 3...
  • Page 76 Introduction This addendum contains the parts lists and schematics for the latest 32X32 Digital Video Matrix Card. Please refer to this addendum and the Cougar Digital Video Manual (P/N 81905903440) when troubleshooting or replacing parts on the updated 32X32 Digital Video Matrix Card.
  • Page 77 32X32 Digital Video Matrix Card Addendum 32X32 Digital Video Matrix Assembly - 81906518860 81902105050 LABEL BARCODE 1.5"x0.25" 81902202647 SCREW 4-40x1/4 SIMM PANHD 81903464290 SHIELD VIDEO MATRX JAGUAR 81906518880 32X DIGITL VID MTRX BASIC 4/98 page 2 32X32 Digital Video Matrix Card Addendum...
  • Page 78 CR26 81903200558 LED RED RT/A HI-EFF PC MT CR24 CR25 81903900700 INDUCT 20MH 1A TORIODAL L17 L21 81906517980 SOFT COUGAR BIOS 81906600424 RESISTOR 100 OHM 5% 0805 R197 R221 R233 81906600465 RESISTOR 150 OHM 5% 0805 R214 81906600549 RESISTOR 330 OHM 5% 0805...
  • Page 79 32X32 Digital Video Matrix Card Addendum 32X32 Digital Video Matrix Card - 81906518880 Continued: 81906610852 RESISTOR 75.0 OHM 1% 0805 R136 R138 R139 R141 R142 R144 R145 R147 R148 R150 R151 R153 R154 R156 R157 R159 R160 R162 R163 R165 R171 R172 81906610852 RESISTOR 75.0 OHM 1% 0805 R175 R176 R177 R178 R181 R182 R183 R184 R187 R188 R189 R190...
  • Page 80 32X32 Digital Video Matrix Card Addendum 32X32 Digital Video Matrix Card - 81906518880 Continued: 81906700166 CAP 100PF 50V CERAMC 0805 C66 C68 C70 C72 C74 C76 C78 C80 C82 C84 C86 C88 C90 C92 C94 C96 C374 C376 C378 C380 C382 C384 C386 C388 C390 C392 C394 C396 C398 C400 C402 C404 81906700320 CAP 220PF NPO 0805 CERAMC...
  • Page 81 32X32 Digital Video Matrix Card Addendum 32X32 Digital Video Matrix Card - 81906518880 Continued: 81906811030 IC 74HC273 OACTAL REGISTR 81906811040 IC 74HC138 3 TO 8 DECODER U60 U66 81906811080 IC DS1210 NONVOL CNTL CHP 81906811170 IC CLC014 CABLE EQUALIZER U1-U16 U77-U92 81906811180 IC CLC006 CABLE DRIVER U17-U48 81906920030 SWITCH DIP 4 POS GULLWING...
  • Page 82 32X32 Digital Video Matrix Card Addendum Schematics This section contains the schematic diagrams and parts location diagrams for the . Please refer to this section when 32X32 Digital Video Matrix Card troubleshooting the equipment or replacing defective parts. Description Dwg No. Page No.
  • Page 83 32X32 Digital Video Matrix Card Addendum Component Assembly (Sheet 1 of 2) • 32X32 Digital Video Matrix Card (REV 02) • CA25-1353 4/98 32X32 Digital Video Matrix Card Addendum page 8...
  • Page 84 32X32 Digital Video Matrix Card Addendum Component Assembly (Sheet 2 of 2) • 32X32 Digital Video Matrix Card (REV 02) • CA25-1353 4/98 32X32 Digital Video Matrix Card Addendum page 9...
  • Page 85 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 1 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 10...
  • Page 86 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 2 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 11...
  • Page 87 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 3 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 12...
  • Page 88 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 4 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 13...
  • Page 89 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 5 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 14...
  • Page 90 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 6 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 15...
  • Page 91 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 7 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 16...
  • Page 92 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 8 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 17...
  • Page 93 32X32 Digital Video Matrix Card Addendum Schematic (Sheet 9 of 9) • 32X32 Digital Video Matrix Card (REV 04) • SC33-1353 4/98 32X32 Digital Video Matrix Card Addendum page 18...

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