Rts SAP1626, BOP220 User Manual

Technical Manual

MODEL SAP1626 Sour ce Assign Panel

MODEL BOP220

I/O Connector T ranslation Assembly

9300420000 Rev F 11/2006

PROPRIETARY NOTICE

SHIPPING TO THE MANUFACTURER

The product information and design disclosed herein were originated by and are the property of Telex Communications, Inc. Telex reserves all patent, proprietary design, manufacturing, reproduction, use and sales rights thereto, and to any article disclosed therein, except to the extent rights are expressly granted to others.

COPYRIGHT NOTICE

WARRANTY NOTICE

See the enclosed warranty card for further details.

CUSTOMER SUPPORT

Te chnical questions should be directed to:

Customer Service Department RTS/Telex Communications, Inc. 12000 Portland Avenue South Burnsville, MN 55337 USA Telephone: 800-392-3497 Fax: 800-323-0498

All shipments of product should be made via UPS Ground, prepaid (you may request from Factory Service a different shipment method). Any shipment upgrades will be paid by the customer. The equipment should be shipped in the original packing carton. If the original carton is not available, use any suitable container that is rigid and of adequate size. If a substitute container is used, the equipment should be wrapped in paper and surrounded with at least four (4) inches of excelsior or similar shock-absorbing material. All shipments must be sent to the following address and must include the Proof of Purchase for warranty repair. Upon completion of any repair the equipment will be returned via United Parcel Service or specified shipper, collect.

Factory Service Department Telex Communications, Inc. 8601 East Cornhusker Hwy. Lincoln, NE 68507 U.S.A. Attn: Service

This package should include the following:

RETURN SHIPPING INSTRUCTIONS

Customer Service Department Telex Communications, Inc. (Lincoln, NE) Telephone: 402-467-5321 Fax: 402-467-3279 Factory Service: 800-553-5992

Please include a note in the box which supplies the company name, address, phone number, a person to contact regarding the repair , the type and quantity of equipment, a description of the problem and the serial number(s).

Il

TABLE

OF

CONTENTS

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PROPRIETARY

COPYRIGHTNOTICE UNPACKING WARRANTYINFORMATION

RETURN

SECTION

1.1DESCRlPTION 12 SPECIFICATIONS: SAP1626 1-2

1.3 SPECIFICATIONS: BOP 220 1-2

SECTION2.INSTALLATION 2-1

2.1 MECHANICAL II'BTALLATION 2-1

2.2 ELECTRICAL INSTALLATION 2-1

SECTION 3: OPERATING INSTRUCTIONS 3-1

3.1 320PERATION 3-1

SECTION

4.1 OVERALL FUNCTIONAL DESCRIPTION

4.2 PROGRAM CHANNEL DESCRlPTlON

..

SECTION5:MAINTENANCE 5-1

5.1INTRODUCTION

5.2 SERVICE INFORMATION 5-1

5.3GENERALMAINTENANCE 5-1

5.4 PERFORMANCE CHECK

5.5TROUBLESHOOTING 5-7

NOTICE

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AND

INSPECTION ii

..............................................

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SHIPPING INSTRUCTIONS ii

1:

DESCRIPTION AND SPECIFICATIONS

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1-1

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2.2.1 ELECTRICAL INSTALLATION. POWER 2-1

2.2.2 ELECTRICAL INSTALLATION. SIGNALS 2-1

2.2.3

REAR

PANEL DESCRIPTION

..........................................

....................................

...................................

2.11

......................................

FRONT

PANEL DESCRIPTION 3-1

........................................................

4:

THEORY ON' OPERATION

4.3 ~OP220 DESCRIPTION

.....................................................

5.3.1 SAFETY CONSIDERATIONS 5-1

5.3.2 CLEANING

5.4.1VISUAL

5.4.2TURN-ON

5.4.30UTPUTCHECK

5.4.4 TALK TEST 1

5.4.5TALKTEST2

5.4.6 TALK TEST 3

5.4.7 TALK TEST4

5.4.8 TALK TEST 5

5.4.9 TALKTEST6 5-3

5.4.10 PROGRAM TEST 5-3

5.4.11 CAMERA OUTPUTS TEST 5-4

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4-1

4-1 4-2 4-2

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5-1

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S-1

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5-1 5-1 5-1 5-2 5-2 5-2 5-2 5-2 5-3

ii ii

ii

-Page iii-

TABLE OF CONTENTS (Continued)

SECTION 6: LISTS OF REPLACEABLE PARTS

6.1INTRODUCTION 6-1

6.1.1 DIVISION OF PARTS LISTS

6.2 HOW TO OBTAIN PARTS

6.3SHIPPINGLISTS 6-1

6.3.1 SAP1626

6.3.2BOP220

6.4 SAP1626 FINAL ASSEMBLY.9010.394 9.00

6.5 SAP1626 BACK PANEL. 9020-3866-00

PRINTED

6.6

6.7 PRINTED CIRCUIT BOARD SWITCH. 9030-3871-00

6.8 SAP1626 TRIPLE

6.9 BOP220

SECTION A: APPENDIX A

A.l GENERAL INFORMATION A.2 DETAILEDINFORMATION

SECTION

B.l GENERAL INFORMATION B.2DETAlLEDINFORMATION

SECTION7:DIAGRAMS

CIRCUIT

FINAL

B:

APPENDIX B

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................................................

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......................................................

.......................................................

.........................................

ASSEMBLY

CURRENT

ASSEMBLY (2ND GENERATION).9010.468 9.00

CONNECTOR ADAPTER.9030.402 5.00

LIMITER ASSEMBLY (OPTIONAL). 9030- 1602-00

................................................

AND

DEFINITIONS

.............................................. A- I

.................................................

AND

DEFINITIONS

..............................................

.................................................

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6-1

6-1 6-1 6-2 6-1 6-3 6-3 6-4 6-4

A-1

A- I

B-1

B- I B- I

7-1

i

/

-Page

iv-

SECTION 1: DESCRIPTION SPECIFICATIONS

1.1

DESCRIPTION

AND

GENERAL

a manually operated matrix switch. This switch each of possible buses. Twelve buses power and intercom signals. Three buses distribute intercom signals or program signals. The matrix switch has the effect of transforming a basic two bus intercom system to a fifeen bus system. The switch also assigns six camera intercom stations to a pair of intercom to a single intercom

SAP1626 BUSES

the SAP1626: buses, buses, and primary intercom buses and three program or sec- ondary intercom buses. two-wire intercom operation. The twelve primary buses may accomplished by plugging into the SAP1626. The powering allows a com station to receive power on its channel one wire

(one of three wires connecting the the SAP1626). Most power to appear across two of the three wires con- necting it to a system. (The require this DC power either have a option or they are a special kind of two wires that accept DC power on a the common and [CHannel One] connections. This means that, the SAP1626 should Up to ten user stations may be stations connected to a SAP1626 output. The twenty outputs discussed above are available on the back of the SAP1626 on two the optional

XLR

PROGRAM BUSES

different program sources to SAP1626.

The SAP1626 Source Assignment Panel

20

TW*

User Station strings to two of fifteen

can

distribute both DC

/

program buses or twelve camera stations

/

program bus.

There are three

1)

two-way two-wire

2)

DC powered two-way two-wire intercom

3)

program audio buses. There are twelve

All

also be "powered" buses. The powering

TW

user stations require DC

kinds

type

buses allow for two-way

type

power supplies

TW

user station to

TW

stations that don't

"Local

TW

station.) The

TW

in

general, the upper row of switches on

be

set only to powered buses.

in

a group of

frfty-conductor connectors, or on

BOP220

type connectors.

TW

user stations

as

twenty three-conductor male

Three program buses allow three

be

connected to a

can

be

assigned these pro-

of buses in

intercom

TW

station are

assigns

inter-

Power"

TW

is

user

grams on their channel two connection (bottom row of switches on the assigned one of the connected, the bus functions

CONNECTING SAP1626 BUSES CIlANNJ3L.S

SAP1626 correspond to the twelve balanced channels of the Model connected using a Model

CAMERA OUTPUTS / OPTIONAL OUTPUTS

addition to the twenty outputs discussed above, there are six additional outputs. These outputs are in- tended primarily for cameras, but ditional These six outputs are available on

"DM

Camera output pairs vision camera intercom. Output connections made directly to each camera or to the Model Station-Isolate System. In the latter, the outputs are switched and/or processed accordingly and then routed to the individual cameras.

PACKAGING: SAP1626

standard two unit front panel contains the thumbwheels used to accom- plish the matrix switching.

PACKAGING: BOP220

BOP220 generally mounts on the rear rails of a rack panel. BOP220 connectors are mounted on a recessed panel allowing space for mating connectors and cables yet not interfering with rack door closing. The BOP220 connects to the two 50-conductor cables

from the SAP1626 and provides twenty male

type

stations. central point.

*

intercom system sold by RTS Systems, Inc.

TW

type

connector on the back of the SAP1626.

3-pin connectors for direct connection to user

All

TW

here refers to the two-wire unbalanced type

SAP1626).If

program

The twelve primary buses of the

802

intercom systems and

intercom stations or groups of stations.

1

thru 6 are designated for tele-

high

external user station lines connect to this

TW

user stations are

buses with program not

as

an intercom bus.

TO

MODEL 802

can

be inter-

862

System Interconnect.

can

be

used for ad-

a

twenty-five pin

can

VIE306

The SAP1626 fits into a

EIA

equipment rack. The

The three rack unit high

XLR-

In

be

Page

1-1

Maximum Switch Carrying Current

Maximum Switch Breaking Current

Inputs

Full

duplex lines

Program Inputs

Outputs (Two Channel)

User Station Camera*

Program Input:

Impedance

Level

Power Requirements

Size

Weight (Mass) Color

2.0

amperes per output

0.5

amperes per output

800

ohms

No external power required; Power distributed from RTS Systems Power Supplies:

3.468

inches wide by inches

10

9.825

(102

pounds

Grey, Fed. Std

PS30 or PS31,

(88

millimeters)

inches

(298

high

by

19

inches (483 millimeters)

millimeters) deep (Allow another

millimeters) depth for cables on rear panel.)

(4.55

kilograms)

#595A-26492

4.0

13

SPECIFICATIONS**: BOP

Inputs

Outputs Size

Weight (Mass) Finish

*

Camera Outputs

**

Note: These specifications are subject to change without notice.

can

220

be adapted to

Two 50-pin male microribbon connectors (Amphenol Type Series

57)

Twenty 3-pin male XLR-type connectors

5.25

inches

high

19

inches wide by

5

inches deep

2.53

pounds

Gold Irridite

12

single-channel outputs.

by

(1.1

kilograms)

Page

1-2

SECTION

2:

INSTALLATION

I

(3

2.1 MECHANICAL INSTALLATION

The Model SAP1626 mounts in a standard 19 inch rack, in a space two rack units high (3.5 inches). The BOP220 should be mounted in the same rack as the SAP1626 behind the SAP1626.

2.2

ELECTRICAL INSTALLATION

2.2.1 ELECTRICAL INSTALLATION, POWER

The SAP1626 distributes DC power and signals but

is

no power

and there are no power connections.

2.2.2 ELECTRICAL INSTALLATION, SIGNALS

The electrical installation of the SAP1626 requires one to four four-conductor shielded cables, two f@- conductor cables, and optionally, a twenty five-con- ductor cable, and microphone cables.

The one to four four-conductor cables

connect one to four TW* Power Supplies, respec- tively, to the SAP1626 "INTERCOM

INTERCONNECT" inputs.

required to operate the SAP1626 itself

are

used to

CHANNEL

Figure 2-1 shows interconnection of a SAP162.6, BOP220,l to

Figure 2-2 shows the

cable**.

Fie 2-3 shows the conductor cable.

Fie Figure 2-5 shows how to wire a

ble to plug into one of the twenty BOP2U) outputs.

Figure 2-6 shows the interconnection of the SAP1626 to a TW/802 Series type intercom system.

Since the SAP1626 has no current limiters, PS50 and PS60 power supplies may shorten the life of the thumbwheel switches, but current limiters may be added to the SAP1626. See Appendix B for a triple current limiter, circuit assembly. To protect all 12 ac- tive buses of the SAP1626 requires 4 assemblies.

2-4

4

TW

Power Supplies**, and a VIE306.

wiring

shows

wiring

of a program Input cable.

(Continued, overleaf)

of a four-conductor

wiring

of a twenty-five-

TW

User Station ca-

The two fifty-conductor cables connect the SAP1626

"EXTERNAL USER STATIONS" "OUTPUTS" to the BOP220 "CONNECTIONS TO SAP1626, J121,

5122". The twenty five-conductor cable connects the

SAP1626 "INTERCONNECTION TO VIE306

306"

MODEL rectly to the cameras or optionally, user stations.

The microphone cable connects program sources to the SAP1626. The SAP1626 program input impedance program input ranges from OdBm to -lOdBm.

Alternatively, program inputs tional channels

amplifier)

outputs to the VIE306, CIF612, or

is

800

ohms. Typical levels to feed into the

can

used to monitor op-

13,

14, 15. (via a 10 kilohm bridging

di-

*

TW

here means the RTS Systems, Two Wire Inter- com system which combines DC power and unbal- anced intercom signals. One channel requires two wires, two channels, three wires, et cetera.

**

If the TW Power Supply is a PS30 made before mid 1983, see Appendix A for instructions on how to connect the PS30 supplies to the SAP1626

Page 2-1

222

ELECTRICAL INSTALLATION, SIGNALS

(Continued)

ME306

connect a VIE396 to the SAP1626. This approach provides two channels of two-wire intercom per channel. Only the lower set of camera thumbwheel switches are processed by the VIE306 electronics to provide station isolate and two wire to four wire conversion. The upper row of camera thumbwheel switches appears at the rear panel of the VIE306 unprocessed and

Two VIE306's may be used for a 12 camera installa-

tion. These two VIE306's may be connected in one of two ways.

The frrst way is with special cable

number 9020-2976-00. Connections are shown

ure 2-7. This cable sends the upper row of CAMERA

thumbwheels, normally [Channel

1,

CAMERA thumbwheels, which are normally [Channel 21 for Cameras 1-6, to a second VIE306 as Cameras 7-12. The disadvantage of this method there is only one channel per camera, however cameras are being operated in the 4wire mode the second channel

CONNECTIONS Figure 2-1 shows how to

in

the two-wire plus

to one VIE306 as Cameras 1-6. The lower row of

is

generally not used.

DC

format.

RTS

Systems part

11

for Cameras 1-6

in

is

if

Fig-

that

the

The second method, for a 12 Camera installation, re-

quires two SAP1626's and two VIEWS as shown in Figure 2-8. The advantage of this method is that two channels per camera are available and may be se- lected via the two rows of thumbwheels.

Page 2-2

TW POWER SUPPLIES SAP 1626 BOP220

w

CHANNEL

1,2.3

OUTPUTS

CHANNEL

1,2.3

OUTPUTS

-

El

I

4

f

I

4

f

JI

11 (1-2-3)

&]

JlOl (1-10)

J

1 12 (4-5-63

B]

J114 (10-11-12)

5

[I

I

0

I

J122

[a

VIE306

"

+

PROGRAM INPUTS

Notes:

1. M

=

Male Connector:

2. Four Conductor Cable: See Figure 2-2

3. Fiy Conductor Cable is fie foot ribbon cable with insulation displacement type connectors: RTS Systems

4.

Twenty fie-Conductor Cable See Figure 2-3.

5. VIE306 or CIF612, optional. See CIF612 Technical Manual for CIF612 connection and wiring details.

6.

Program Inputs: See Figure 2-4

Model

F

=

Female Connector.

Number 4015-5F

.

Interconnection of

M = B

F

=

D

.

/

RTS

Systems Part Number: 9020-2970-00

Figure 2-1

TW

Power Supplies, SAP1626, BOP220, and

Page

2-3

.

VIE306

A4F

CABLE

CONNECTOR

1

A4M

CABLE

CONNECTOR

SHIELD

1

TO POWER

SUPPLY

2

3

4

u

LJ

2

3

4

u

Figure

Four-Conductor

Cable

Page

2-2

Wiring

2-4

Diagram

PIN - CONNECTION

COMMON COMMON

COMMON

COMMON COMMON COMMON COMMON COMMON COMMON

COMMON

COMMON COMMON NOT USED

CAMERA CAMERA 2 CHANNEL

CAMERA 3 CHANNEL CAMERA 4 CHANNEL CAMERA 5 CHANNEL

CAMERA 6 CHANNEL

CAMERA 1 CHANNEL CAMERA 2 CHANNEL 2 CAMERA CAMERA 4 CHANNEL CAMERA 5 CHANNEL CAMERA 6 CHANNEL 2

1 CHANNEL

3

CHANNEL

TO

SAP 1626

1

1 1

1

2

Figure

2-3

'benty-Five Conductor Cable

Page

Wiring

2-5

Diagram

A3F

FROM BALANCED 'ONNECToR

PROGRAM

SOURCE

AUDIO

GROUND

CABLE

A34M

CABLE

CONNECTOR

TO

SAP

1626

Figure

Program Cable

2-4

Wiring

Page

Diagram

2-6

A3F

CABLE

TO BOP220 CONNECTOR USER STATION OUTPUT

CHANNEL

(23

3

SHIELD

A34M

CABLE

CONNECTOR TO

TW USER

STATION

3

Notes:

1.

2.

3.

CHANNEL

COMMON

113

2

1

2

1

Channel [I] refers to the top row of thumbwheel switches on the SAP1626, or the Channel 1 switch

TW

position on a two-channel Channel

[2]

refers to the bottom row of thumbwheel switches on the SAP1626, or the Channel 2 switch

position on a two-channel

User Station Channel Selector Switch.

TW

User Station Channel Selector Switch.

Using two individually shielded wires in the cable will provide less crosstalk than a standard microphone cable.

User

Station

Figure

2-5

Cable

Wiring Diagram

Page

2-7

MODEL 802

MASTER

STATION

MODEL 802

MASTER

STATION

MODEL 802

MASTER

STATION

4

MODEL 802

MASTER

i

STATION

1/50

PS31 THREE

CHANNEL POWER

SUPPLY

I

1

2 3

4

50

/'

50

MODEL 862

SYSTEM INTERCONNECT

4

/

SAP1626

"4

//4

/

SOURCE

/'4

4

/

I

/'4

ASSIGN PANEL

I/O CONNECTOR TRANSLATION ASSEMBLY

(BREAK OUT PANEL)

5

6

7

8

9

10

11

12 13 14 15 16

/'

50

-

PS31 THREE

CHANNEL POWER

SUPPLY

17

18

19

20

>

STATIONS

CM300 RMS300 BP300

Figure

System

2-6

Diagram

Page

2-8

SAP 1626

-+

SPECIAL CABLE ASSEMBLY 125

RTS SYSTEMS PART NO. 9020-2976-00

I

12

/

I

13

I

/

I

SIX CAMERAS (1-61

OR 4 WIRE

2

Twelve Camera Operation,

SAP 1626

/'25

VIE306

-

SIX CAMERAS (1-6)

2 OR

4

WlRE

Figure

J

2-7

SAP1626

SIX CAMERAS (7-12)

4

2 OR

To

Two VIE306's

SIX CAMERAS (7-12)

2

OR 4 WlRE

WIRE

Figure

'helve Camera Operation, lbo

Page

2-8

SAI'1626's

2-9

To

"bo VIE306's

Figure

Model SAP1626 Rear Panel

2-9

Page

2-10

(~..-

2.23

Rear Panel Description

REF

6

7

8

NAME

OUTPUTS

PROGRAM

INPUTS

POWER SUPPLY INPUTS

OUTPUTS TO

VIE306

50-pin female microribbon connectors.

Outputs from front-panel

EXTERNAL

thumbwheel switches to the BOP2U).

3-pin female XLR-type program input

connectors. Accept line-level audio input.

Cpin female XLR-type connectors. Power supply inputs from a PS30 or PS31.

D

%-pin female

connector. Outputs from front-panel CAMERA thumbwheel switches. Connects to optional

WE%.

Page 2-11

Figure 3-1 Model SAP1626 Front Panel

Page

2-12

\

..

-,)

SECTION

3:

OPERATING INSTRUCTIONS

3.1 FRONT

REF

1

2 CAMERAS

3

PANEL

DESCRIPTION

NAME DESCRlPTION CAMERAS

r

CH

11

Thumbwheel switches. Select first channel on cameras

1

thru

6.

Thumbwheel switches. Select second channel on

[CH

21

cameras

1

thru

6.

EXTERNAL USER STATIONS Thumbwheel switches. Select first channel on

[CH

11

user stations connected to the the

BOP2U)

correspond directly to EXTERNAL USER

BOP2U).

STATIONS numbers on the SAP1626 front panel.

4

EXTERNAL USER STATIONS Thumbwheel switches. Select second channel on

[CH

21

3.2

OPERATION

To select the channels that camera user stations

user stations connected to the

will

talk and listen on, turn CAMERAS thumbwheel switches to the desired channels. The upper thumbwheel selects channel

1

on camera intercom. The lower thumbwheel switch selects channel 2 on the camera intercom. Unless the camera user station is

local

powered

the channel 1 thumbwheel must

be

set to a powered channel, i.e. channels 1-12. Channel 2 may be set to any channel regardless of power, unless the user station has been modified to accept power from

a

channel 2 connection.. If a

VIE306 used, channel 2 is the isolated "isoed" channel. Thus the lower row of thumbwheels that is interupted by the

will

VIE306.

select the channel

To select the channels that the external (non- camera) user stations desired EXTERNAL

will

talk and listen on, turn the

USER

STATIONS thumbwheel

to the desired channel. EXTERNAL USER STATIONS numbers correspond directly to the numbers on the panel. Unless the external user station is local powered, channel channel, i.e. channels 1-12.

Because of electrical current limitations, a maximum of

30

headset user stations

same powered channel. This only applies to channel

1

is

of the user stations (upper row of thumbwheels)

and

is because power for the user stations is derived

from channel station it

is

possible to exceed this limit. If stations with

speakers or

is

less. For exact numbers see the relevant Power

1

(see Figure 4-1). More than one user

can

be connected to each SAP1626 output so

call

Supply Technical Manual.

BOP2U).

BOP220

1

must be set to a powered

lights are used the maximum number

Station numbers on

Connector Translation

'

can

be assigned to the

Page

3-1

12

lN1ERWU

(UNBALANCED1

TERMINATE

MUSED INPUTS

LINES

BALANCED

PROGRAM

INPUTS

Fire

4-1

/

SAP1626

Block

Diagram

SELECTION TO INTERCOM CHANNEL

SELECTION TO INTERCOM PROGRAM

TW

OR

800

SERIES

I

Page

/

3-2

1

I

-

SECTION

I

.

\?

I*

I

4.1 OVERALL FUNCTIONAL DESCRIPTION (See Figure 4-1)

GENERAL The SAP1626 Source Assignment Panel is a rack-mounted matrix switch. This switch assigns each of 20 possible buses. Twelve buses power and intercom signals. Three buses distribute intercom signals or program signals. The matrix switch has the effect of transforming a basic two bus intercom system to a fifteen bus system. The switch also assigns six camera intercom stations to a pair of intercom/program buses or twelve camera stations to a single intercom/program bus.

SAP1626 BUSES There are three kids of buses in the SAP162.6: 1) two-way two-wire type intercom buses, buses, and 3) program audio buses. There are twelve primary intercom buses and three program or sec- ondary intercom buses. All buses allow for two-way two-wire intercom operation. The twelve primary buses may also be "powered" buses. The powering accomplished by plugging into the SAP1626. The powering allows a com station to receive power on its channel one wire (one the SAP1626). Most power to appear across two of the three wires con- necting it to a system. (The require this DC power either have a option or they are a special kind of two wires that accept DC power on a the common and [CHannel One] connections. This means that, in general, the upper row of switches on the SAP1626 should Up to ten user stations may be in a group of stations connected to a SAP1626 output. The twenty

outputs discussed above are available on the back of the SAP1626 on two fifty-conductor connectors, or on the optional BOP220 as twenty three-conductor male XLR type connectors.

4:

THEORY OF OPERATION

TW*

2)

DC powered two-way two-wire intercom

of,.three wires connecting the

User Station strings to two of fifteen

can

distribute both DC

TW

type power supplies

TW

inter-

TW

user station to

TW

user stations require DC

TW

stations that don't

"Local

TW

be

set only to powered buses.

Power"

station.) The

station are

TW

user

PROGRAM BUSES The three program buses allow three different program sources to be connected to the

SAP1626. The these programs on their channel two connection (bottom row of switches on the user station above but there

then function as an intercom bus.

BUS

CONNECTIONS: 1 TO 12 twelve intercom unbalanced powered or unpowered intercom inputs are tied to SAP1626 thumbwheel

switch buses one through twelve via INTERCOM

CHANNEL

5112, 5113, J114. Each connector ties three intercom

channels to three buses respectively. (See SD3871). The contacts

2.0 amperes and a contact breaking current of

0.5 amperes. BUS CONNECTIONS: 13 TO

program inputs at the rear panel on connectors la- beled "PROGRAM INPUTS" to buses 13,14, and 15.

is

USER STATION CONNECTIONS The front panel thumbwheel switches tie the EXTERNAL USER STATION outputs to one of 15 buses. At the BOP220 each XLR 3-32 connector ties to an upper thumbwheel and a lower thumbwheel in a column, so that a

TW

user station plugged into one of these con- nectors has its "Channel one and its Channel two se- lected by a column of switches.select these 15 buses. The "EXTERNAL USER STATION" switches con- nect through two

output connectors, J101, 5103, which normally con- nect via two 50-conductor flat cables to the BOP220. The BOP220 wiring converts the two 50-conductor connectors to twenty 3-pin XLR-type connectors.

Thumbwheel switches S13-S52 select channels for EXTERNAL outputs labeled 1-20 on the

Odd numbered switches are top row and select inter- com channel row and select intercom channel 2. these switches connect to rear-panel microribbon connectors JlOl and 5103.

TW

user stations

is

assigned one of the program buses as

is

no program connected, the bus

INTERCONNECT connectors, 5111,

can

handle a contact carrying current of

50-conductor rear-panel external

1.

Even numbered switches are bottom

can

SAP1626). If the

On the SAP1626,

15

Three balanced

(J105, J106, 5107) tie

Outputs from

be assigned

TW

can

BOP220.

Page 4-1

CAMERA CONNECTIONS

The front panel

thumbwheel switches tie the camera outputs to one of 15 buses.and The camera thumbwheel switch out- puts are available on a rear panel 25-pin female "D"

An

connector. Model VIE306,

optional Camera Iso Electronics,

can

be

connected the

25

"D"

con-

nector. Note that the lower row of camera thumbwheel

is

switches, labled [CH 21, select the channel that

to

be isolated by the VIEW. Thumbwheel switches S1-S12 select the channels for

cameras 1-6. Odd numbered switches are the upper row and select the camera's intercom channel

1.

Even numbered switches are lower row and select the camera's intercom channel 2.

Output from these first 12 switches connects to rear- panel D connector J8.

4.2

PROGRAM CHANNEL DESCRIPTION

(See SD3871 in Section

7)

43

BOP220 DESCRIPTION

(See SD

4689,

Section

7)

Two-wire intercom audio plus 32 volts DC from the SAP1626 connects to the BOP220 at 5121 and 5122

The

male 50-pin micro-ribbon connectors.

micrarib-

bon connectors are wired to the 20 XLR-3-32 type

A

male output connectors on the BOP220. intercom channels each XLR-3-32, pin

appear

on each XLR-3-32. On

1

is

common, pin 2

pair of

is

a channel or bus selected by the upper row of switches on the SAP1626, and

3

is

a channel selected by the bot- tom row of switches on the SAP1626, The "EXTERNAL OUTPUT" number of the XLR-3-32 connectors corresponds to the column numbers on the SAP1626. Thirty two volts DC may appear on XLR-3-32, pins 2 and 3, referenced pin

TW

User Stations, pin 2 must have t 18 to +32 volts DC on it with reference to pin ception to this rule are Power Option", or

TW

or other stations operating in

1

User Stations with

the balanced mode, including Series

1.

To operate

(common). The ex-

800.

an

"Local

The three program channels have identical circuitry.

Program

1

will

be

used as an example. Program enters through rear-panel XLR-3-31 connector, J105. Capacitors C1 and damaging the transformer, TI,

C2

prevent direct current from

if

a cable carrying DC

is accidently connected to the program inputs. The transformer,

200

input to a establishes the

can

line Capacitor

ohm unbalanced line. The resistor, R1,

200

also serve as a "dry" RTS Systems

C7

protects the transformer from direct

TI, converts the

ohms. The

800

ohm balanced

200

ohm unbalanced

TW

bus

current from the RTS line.

1

Page 4-2

,.

-~,'

SECTION

5:

MAINTENANCE

5.4 PERFORMANCE CHECK

5.1

INTRODUCTION

This section provides service information for normal maintenance, factory performance tests and trouble- shooting.

53 SERVICE INFORMATION The Model SAP1626 is warranted for a period of one

year from the purchase date. The warranty and re- turn instructions are in the front of this manual.

53 GENERAL MAINTENANCE

53.1

SAFETY CONSIDERATIONS

These servicing instructions are for qualified person-

nel only. To avoid electric.shock, do not perform any servicing other than that contained in the operating instructions unless qualif~ed to do so. Service and adjustments should be performed only by qualified service personnel.

If fuses are used, required current rating and of the specified

be

certain that only fuses with the

type

(normal blow, time delay, slo--blo, etc.) are used for replacement. The use of repaired fuses and the short--circuitkg of fuse holders is prohibited.

WARNING

The service information presented in this manual is normally used with the protective covers removed and power applied to the equipment. Energy avail- able at many points may,

if

contacted, result in per-

sonal injury.

EQUIPMENT NEEDED

Sine wave Oscilloscope,

oscillator

1

MHz minimum bandwidth Input cable Small blade screwdriver RTS

"IW"

power supply (PS30 or PS31)

Voltmeter to measure 35 volts DC

And for parts replacement:

Temperature controlled soldering iron Rosin core,

DO NOT USE SOLDER

5.4.1

VISUAL

60140

composition, solder.

PASTE!

Inspect unit.

Check for damage or missing parts. Check for broken or frayed wires. Check that

all

connectors are fully seated.

Verify that capacitors have proper polarity.

5.43 TURN-ON

5.43.1 Start with the thumbwheel switches at Connect the input (5111) on the SAP1626 as shown in Section more power supplies are available, they may

"TW"

power supply to the power supply

2.

be connected to the other inputs (5112, J113, 5114) on the SAP1626, however the rest of this procedure as- sumes that one power supply is used. Connect a BOP220 as shown in Section 2.

0.

If

ACCESS To get inside the Model SAP1626, remove the screws on the top and bottom covers. Slide covers off.

533 CLEANING

Clean the outside of the Model SAP1626 with dena-

tured alcohol or a mild solution of detergent and water. Clean the interior with dry, low pressure The circuit boards

trichloroethane or Freon TF.

any solvents to get into the pots or switches.

can

be

cleaned with

Do not allow these or

air.

1,1,1

5.423 (OPTIONAL-When triple current limiter is installed). Power up the

"TW"

power supply and measure the output of each section of the triple cur- rent limiter board. Output

can

be measured at the

fuses of the triple current limiter Al. Output should

30

read

+2 volts DC.

5.423 Check voltage at the bus connecting pins 1-3 of the thumbwheel switches. Voltage should

+2

volts DC on both the upper and lower

-

be

thumbwheels.

Page 5-1

30

5.43

OUTPUT

CHECK

5.4.6

TALK TEST

3

543.1

1-2 of the PS30 or PS31. This station

station

Connect a 2-channel user station to channels

will

be

called

1.

If using PS31, user station stays at channel

1-2.

5.432

output 1 (5101). This station

5.433

5.4.4

5.4.4.1

audio transfers to channel

EXTERNAL

Connect a 2-channel user station to

will

be

called station 2.

Set

all

TALK

EmRNAL

TEXT

1

thumbwheels to

BOP220

1.

Talk on channel 1 of station 2 and verify that

1

of station

1

thumbwheel to 2 and check that audio

1.

Move upper

stops.

5.4.42

Talk on channel 2 of station 2 and verify that

1

audio transfers to channel

EXTERNAL

1

thumbwheel to 2 and check that audio

of station

1.

Move lower

stops.

5.4.43

Connect station 2 to

Repeat talk test

1,

BOP220

output 2 (5102).

switching the appropriate

EX-

TERNAL thumbwheel. Repeat this procedure for

each output on the

5.4.4.4

Set

all

5.4.45

Connect station 1 to channels

5.45

TALK

5.45.1

Talk on channel 1 of station 2 and verify that

audio transfers to channel

EXTERNAL

BOP220.

EXTERNAL

TEST

2

1

thumbwheel to 3 and check that audio

thumbwheels to

3-4

on PS30.

1

of station

1.

2.

Move upper

stops.

5.4.6.1

audio transfers to channel

Talk on channel 1 of station 2 and verify that

1

of station

1.

Move upper

EXIlERNAL 1 thumbwheel to 4 and check that audio

stops.

5.4.63

audio transfers to channel

EXTERNAL

Talk on channel 2 of station 2 and verify that

1

of station

1

thumbwheel to 4 and check that audio

1.

Move lower

stops.

5.4.63

Repeat talk test output on the

5.4.6.4

5.4.6.5

5.4.6.6

5.4.7

5.4.7.1

audio transfers to channel

EXTERNAL

Connect station 2 to

3.

Repeat this procedure for each

BOP220

output 2 (5102).

BOP220.

Now connect the to 5112 on the SAP1626. Set

all

EXTERNAL

Connect station 1 to channels 1-2 on

TALK TEST

4

thumbwheels to

4.

PS30.

Talk on channel 1 of station 2 and verify that

1

of station

1.

Move upper

14humbwheel to 5 and check that audio

stops.

5.4.7.2

audio transfers to channel

EmRNAL

Talk on channel 2 of station 2

1

of station

1

thumbwheel to 5 and check that audio

and

verify that

1.

Move lower

stops.

5.4.73

Repeat talk test output on the

5.4.7.4

Connect station 2 to

4.

Repeat this procedure for each

BOP220.

Set all

EXTERNAL

BOP220

output 2 (5102).

thumbwheels to

5.

i

5.49.2

Talk on channel 2 of station 2 and verify that

audio transfers to channel

EXTERNAL

1

thumbwheel to 3 and check that audio

stops.

5.493

Repeat talk test output on the

5.45.4

5.45.5

Connect station 2 to

2.

Repeat this procedure for each

BOP220.

Set all

EXTERNAL

Connect station 1 to channels

1

of station

BOP220

1.

output 2 (5102).

thumbwheels to

5-6

Move lower

3.

on PS30.

5.4.75

Page

Connect station 1 to channels 3-4 on PS30.

5-2

I

5.4.8

TALK TEST

5.4.8.1

fers to channel NAL 1 thumbwheel to 6 and check that audio stops.

5.4.82

fers to channel NAL 1 thumbwheel to 6 and check that audio stops.

5.4.83

Repeat talk test 5. Repeat this procedure for each output on the

5.4.8.4

5.4.8.5

5.4.9

5.4.9.1

fers to channel

NAL thumbwheel to 7 and check that audio stops.

5.4.92

fers to channel NAL thumbwheel to 7 and check that audio stops.

Talk on ch. 1 of sta. 2, verify that audio trans-

Talk on ch. 2 of sta. 2, verify that audio trans-

Connect station 2 to

Set

all

Connect sta. 1 to channels 5-6 on PS30.

TALK TEST

Talk on ch. 1 of sta. 2, verify that audio trans-

Talk on ch. 2 of sta.2, verify that audio trans-

5

1

of station

1

of station

BOP220.

EXTERNAL

6

1

of station

1

of station

1.

Move upper

1.

Move lower

BOP220

thumbwheels to

1.

output 2 (5102).

Move upper

Move lower

EXTER-

6.

EXTER-

6,

Repeat Talk Test Connect 2 channel user station to PS30 channel 5-6.

5.4.10

5.4.10.1

J112, connect signal generator to program input (J105). Set generator for to-peak (1.41 volts rms).

5.4.102

ing

AC peak-to-peak (0.70 volts rms).

5.4.103

Set the upper row of thumbwheels to

5.4.10.4

5.4.10.5

KHz

PROGRAM

With

Check the AC voltage on bus wire connect-

l3

of the thumbwheel switches for 2.0 volts

Set the lower row of thumbwheels to 13.

Connect station 2 to

(J101).

Listen on channel 2 of station 2 for the

tone. Move station 2 to

(5102) and listen for tone. Repeat for each output.

TEST

TW"

power supply still connected to

substituting 12 for 6.

1

kHz

and 4 volts AC peak-

12.

BOP220

output

output 2

1

0

5.4.93

Repeat talk test 6. Repeat this procedure for each output on the

TO

Connect station 2 to

BOP220.

ABD

TALK TEST

Repeat Talk Test Connect 2 channel user station to PS30 channel 1-2.

Repeat Talk Test 2, substituting Connect 2 channel user station to PS30 channel 3-4.

Repeat Talk Test 3, substituting Connect 2 channel user station to PS30 channel 5-6.

Repeat Talk Test 4, substituting 10 for 4. Connect 2 channel user station to PS30 channel 1-2.

Repeat Talk Test 5, substituting Connect 2 channel user station to PS30 channel 3-4.

BOP220

7,8,9 10,11

1,

substituting 7 for

output 2 (J102).

AND

12:

8

9

11

for 2.

for 3.

for

1.

5.

Page 5-3

5.4.10.6

(5106). Set generator for 100

peak-to-peak (1.41 volts rms).

5.4.10.7

ing pin 14 of the thumbwheel switches for 2.0 volts AC peak-to-peak (0.70 volts rms).

5.4.10.8

5.4.10.9

(5101).

Connect signal generator to program input 2

Hz

and 4 volts AC

Check the AC voltage on bus wire connect-

Set the lower row of thumbwheels to 14.

Connect station 2 to BOP220 output

5.4.11

With the on the SAP1626, connect station

channels

Build a camera output test furture. Use Figure 5-1 as a guide. Connect wires to a male Strip,tin, and label the wire ends. Plug the connector into 5108 on the back panel of the SAP1626. Connect the oscilloscope common lead to pin number

1

5.4.11.1

CAMERA

"TW"

power supply still connected to Jlll

1

and 2.

Set

all

CAMERA

OUTPUTS

thumbwheels to

TEST

1

to power supply

25

pin connector.

1.

5.4.10.10

Hz and listen for tone. Repeat for each output.

5.4.10.11

3 (5107). Set generator for 10 peak-to-peak (1.41 volts RMS).

5.4.10.12

necting pin 15 of the thumbwheel switches for 2.0 volts AC peak-to-peak (0.70 volts RMS).

5.4.10.13

The upper row stays at 12.

5.4.10.14

(5101).

5.4.10.15

KHz

(5102) and listen for tone. Repeat for each output.

5.4.10.16

set the upper row of thumbwheels to 15. With the 0s- cilloscope, check between phis output connectors on the BOP220 for 2.0 volts AC peak-to-peak (0.70 volts RMS).

5.4.10.17

(J106).

With the oscilloscope, check between pins 1 and 2 of all XLR output connectors on the BOP220 for 2.0 volts AC peak-to-peak (0.70 volts RMS).

5.4.10.18

(J105). Set the upper row on thumbwheels to With the oscilloscope, check between pins 1 and 2 of

all

volts AC peak-to-peak (0.70 volts RMS).

Listen on channel 2 of station 2 for the 100

tone. Move station 2 to BOP220 output 2 (5102)

Connect signal generator to program input

kHz

and 4 volts AC

Check the AC voltage on bus wire con-

Set the lower row of thumbwheels to

Connect station 2 to BOP220 output

Listen on channel 2 of station 2 for the 10

tone. Move station 2 to BOP220 output 2

With the tone still connected to program 3,

1

and 2 of

Connect the tone to program input 2

Set the upper row of thumbwheels to

Connect the tone to program input

XLR output connectors on the BOP220 for 2.0

all

the XLR

1

15.

13.

14.

Touch scope probe to pin 14. Talk on station 1 chan- nel

1

and verify audio. Move upper

thumbwheel to 2 and check that audio stops. Touch scope probe to pin 20. Talk on station

nel

1

and verify audio. Move lower

thumbwheel to 2 and check that audio stops.

-

Repeat for cameras 2

5.4.11.2

Touch scope probe to pin 14. Talk on station 1 chan- nel

1

thumbwheel to 3 and check that audio stops.

Touch scope probe to pin nel

thumbwheel to 3 and check that audio stops. Repeat for cameras 2

5.4.113

Touch scope probe to pin 14. Talk on station 1 chan- nel thumbwheel to 4 and check that audio stops.

Touch scope probe to nel thumbwheel to 4 and check that audio stops.

Repeat for cameras 2

Connect station power supply. Connect the

Jlll input on SAP1626.

Set

all

CAMERA

1

and verify audio. Move upper

1

and verify audio. Move lower

Set

all

CAMERA

1

and verify audio. Move upper

1

and verify audio. Move lower

6, pins 15-25.

thumbwheels to

20.

-

6, pins 15-25.

thumbwheels to

20.

-

6, pins 15-25.

1

to channels 5 and 6 of the

"TW"

CAMERA

Talk

on station 1 chan-

CAMERA

Talk

on station 1 chan-

CAMERA

power supply to

1

2.

3.

"TW"

chan-

Page

5-4

CONNECTION

COMMON COMMON COMMON COMMON COMMON COMMON

NOT USED

1

CAMERA

CAMERA 2 CHANNEL CAMERA 3 CHANNEL CAMERA 4 CHANNEL CAMERA 5 CHANNEL CAMERA 6 CHANNEL CAMERA 1 CHANNEL

CAMERA 2 CHANNEL 2 CAMERA CAMERA4CHANNEL CAMERA 5 CHANNEL CAMERA 6 CHANNEL

CHANNEL

3

CHANNEL

2

TEST

1 1

1

2

CONNECTIONS

Camera

Figure

Output

Page

5-1

Test

5-5

Fiure

CAMERA

5.4.11.4

OUTPUTS TEST, cont'd

Set

all

CAMERA

thumbwheels to

4.

Touch scope probe to pin 14. Talk on station 1 chan-

nel

1

and verify audio. Move upper

CAMERA

thumbwheel to 5 and check that audio stops.

Touch scope probe to pin

nel

1

and verify audio. Move lower

20.

Talk on station 1 chan-

CAMERA

thumbwheel to 5 and check that audio stops. Repeat for cameras 2

5.4.113

Set

all

-

6, pins 15-25.

CAMERA

thumbwheels to

5.

Touch scope probe to pin 14. Talk on station 1 chan-

1

and verify audio. Move upper

nel

CAMERA

thumbwheel to 6 and check that audio stops.

Touch scope probe to pin nel

1

and verify audio. Move lower

20.

Talk on station 1 chan-

CAMERA

thumbwheel to 6 and check that audio stops. Repeat for cameras

2

-

6, pins 15-25.

5.4.11.8

Touch scope probe to pin 14. Talk on station nel

Set

all

CAMERA

1

and verify audio. Move upper

thumbwheels to

8.

CAMERA

1

chan- thumbwheel to 9 and check that audio stops. Touch scope probe to pin

1

and verify audio. Move lower

nel

20.

Talk on station 1 chan-

CAMERA

thumbwheel to 9 and check that audio stops.

5.4.11.9

Set

all

CAMERA

thumbwheels to

9.

Touch scope probe to pin 14. Talk on station 1 chan- nel

1

and verify audio. Move upper

thumbwheel to

10

and check that audio stops.

Touch scope probe to pin 20. Talk on station nel

1

and verify audio. Move lower

thumbwheel to

5.4.11.10

Set

10

and check that audio stops.

all

CAMERA

thumbwheels to 10.

Touch scope probe to pin 14. Talk on station nel

1

and verify audio. Move upper

thumbwheel to

11

and check that audio stops.

CAMERA

1

chan-

1

chan-

5.4.11.6

Set

all

CAMERA

thumbwheels to

6.

Touch scope probe to pin 14. Talk on station 1 chan- nel

1

and verify audio. Move upper

CAMERA

thumbwheel to 7 and check that audio stops.

20.

Touch scope probe to pin nel

1

and verify audio. Move lower

Talk on station 1 chan-

CAMERA

thumbwheel to 7 and check that audio stops. Repeat for cameras 2

5.4.11.7

Set

all

-

6, pins 15-25.

CAMERA

thumbwheels to

7.

Touch scope probe to pin 14. Talk on station 1 chan- nel

1

and verify audio. Move upper

CAMERA

thumbwheel to 8 and check that audio stops.

20.

Touch scope probe to pin nel

1

and verify audio. Move lower

Talk on station 1 chan-

CAMERA

thumbwheel to 8 and check that audio stops.

20.

Touch scope probe to pin nel

1

and verify audio. Move lower

thumbwheel to

5.4.11.11

Set

11

and check that audio stops.

all

CAMERA

Talk on station 1 chan-

CAMERA

thumbwheels to

11.

Touch scope probe to pin 14. Talk on station 1 chan- nel

1

and verify audio. Move upper

thumbwheel to

12

and check that audio stops.

Touch scope probe to pin

1

and verify audio. Move lower

nel thumbwheel to

5.4.11.12

Set

12

and check that audio stops.

all

CAMERA

Touch scope probe to pin

1

and verify audio. Move upper

nel thumbwheel to

13

and check that audio stops.

Touch scope probe to pin

1

and verify audio. Move lower

nel thumbwheel to

13

and check that audio stops.

END

20.

thumbwheels to 12.

14.

20.

OF TEST

CAMERA

Talk on station 1 chan-

CAMERA

Talk on station 1 chan-

CAMERA

Talk on station 1 chan-

CAMERA

Page 5-6

'.

-1

53

TROUBLESHOOTING

SYMPTOM

No program sound Distorted sound Hum at user stations

No sound at user stations

CHECK:

Program input connections; Program input; Volume pot (optional) Input connections; Supply voltages. Input/Ground connections;

Headset left lying on top of equipment with microphone on. Power supply voltages; Connections: for shorts, for opens in cabling.

Page

5-7

SECTION

6:

LISTS OF

REPLACEABLE

PARTS

6.1 INTRODUCTION

This section contains parts lists and instructions for ordering replacement parts. The parts lists are divided into four sections: shipping list, final assembly, back panel, and printed circuit board. Immediately following the description of a part is the manufacturer and the manufacturer's part number.

OF

#

Description

PARTS LISTS

6.1.1 DIVISION

Section

6.3 Shipping Lists

6.31 Model SAP1626 Shipping List, 9000-3949-00

6.32 Model BOP220 Shipping List, 9000-4689-00

6.4

Model SAP1626 Final Assembly, 9010-3949-00

6.5 Model SAP1626 Back Panel Assembly, 9020-3866-00

6.6 Model SAP1626 Printed Circuit Assembly, Connector Adapter, Model SAP1626 Printed Circuit Assembly, Switch, 9030-3871-00

6.7 Model SAP1626 Triple Current Limiter, (Optional), 9030-1602-00

6.8

9030-4025-00

6.9 Model BOP220 Final Assembly, 9010-4689-00

6.2 HOW TO OBTAIN PARTS

Parts may be obtained directly from RTS Systems, Inc.:

Telex Communications, Inc.

a

12000 Portland Avenue South,

Burnsville,

MN

55337 U.S.A.

Telephone: (877) 863-4169

Fax:

(800) 323-0498

63 SHIPPING LISTS

63.1 SAP1626 (Ordering Number 9000-3949-00)

QTJ

1 1

1

DESCRIPTION RTS PART Model SAP1626 Source Assign Panel 9010-3949-00

Technical Manual

'

Model SAP1626 Shipping carton

632 BOP220 (Ordering Number 9000-4689-00)

DESCRIPTION

1 1

1

Model

BOP220

Break Out Panel 9010-4689-00 Technical Manual 9300-4200-00 Model BOP220 Shipping carton

9300-4200-00

RTS PART

Page 6-1

#

6.4 FINAL ASSEMBLY, SAP1626 9010-3949-00

REF#

_OTY

DESCRIPTION

x

Screw, 4-40

1/4", pan head, phiips, black Switch Assembly, 6 position thumbwheel, Switch Assembly, 5 position thumbwheel,

Unimax

SR55CX6

SR55CX5 Cable Assembly, camera connector Back panel assembly

Printed Circuit Assembly

Spacer strip, PCB, SW

Chassis Assembly, SAP1626 Covers, top/bottom Bracket Screw, 8-32 X 318, pan head, phillips Washer, lock,

#8

65 BACK PANEL, SAP1626 9020-3866-00

REF#

1

QTJ

1

DESCRIPTION

Back panel, SAP1626, per finishing detail

FD3866

2 2 Cable mounting cradle Panduit PIN TMlS4 3 2 Screw, jack, hex, 9/16", Electrical Hardware P/N RA-47-50-7 4 5 18 Nut, hex, kep

1

Connector Stabilization Plate

4-40

RTS PART

1008-4007-00

1907-0005-00

1907-0006-00 9020-5317-00 9020-3866-00 9030-3871-00 9040-4232-00 9090-3959-00 9100-3230-00 9110-3867-00

1008-8022-00

1006-0027-00

RTS PART

9080-3866-00

1005-0046-00 1005-0092-00

9100-1942-00

1007-0001-00

#

@

Screw, 4-40 X 318, pan head, phillips, cad plated

Screw, 4-40

Thumbscrew, 6-32

x

318" flat head, phillips

x

112"

Smith PIN

2366

Screw, 4-40 x 112" pan head, phillips Screw, 6-32

x

3/8, bid head, phillips, cadmium Cable assembly, 50 conductor Cable assembly, 50 conductor Cable assembly Cable assembly Cable assembly Cable assembly Cable assembly Cable assembly Cable assembly SAP1626 Connector Adaptor, PCA Spacer hex 6-32

1/2', Smith P/N

8429

x

1

Connector, round, 3-pin, female Cannon XLR 3-31

AXR

Connector, round, 4-pin, female Cannon

#

Washer, lock internal tooth,

6

4-31

Shrink Sleeving, 3/16" blk

1008-4035-00 1008-4037-00 1008-6W2-00 1008-4025-00

1008-6013-00 9020-3950-01 9020-3950-02

9020-3952-01

9020-3952-02

9020-3952-03

9020-3953-01

9020-3953-02

9020-3953-03

9020-3953-04

9030-4025-00

1001-0006-00 2018-0003-00 2018-0001-00

1006-0006-00

1301-0005-00

Page 6-2

\.--

1

6.6

PRINTED CIRCUIT ASSEMBLY CONNECTOR ADAPTOR,

,9030-4025-00

REF#

1

2

QTJ!

1

DESCRIPTION

Printed Circuit Board, SAP1626 PCA Connector Adapter Jack Socket Assembly, 3M PIN 3341-12,

(This standard, prepackaged assembly consists of two jack

sockets [used here], and assorted hardware, [not used here]).

3

1

Connector,

"DM,

25

pin female, Cannon PIN DB25SV 4 4 Spacer, 4-40 x 118, PCB, PEM PIN KFB3-440-4 5

1

Header, 26-pin, dual row, boxed, 3M PIN 3593-6002

6 2 Stand Off, 4-40 x 3/16", PEM PIN KFB3-440-6

6.7

PRINTED CIRCUIT,BOARD SWITCH,

REF#

<)TY

DESCRIPTION

9030-3871-00

C1-10 10 Capacitor, electrolytic, aluminum, radial 10uF/50V

J1-4 4 Connector, PCB boxed header, male,

20

pin dual row (3M P/N 3592-6002)

J5

1

Connector, PCB straight header, male,

6

single row, Panduit PIN MHLS 100-6C

RTS PART

#

9040-4025-00 1005-0045-00

RTS PART

#

1513-R106-41

J8

511-14

1

a\

.,

4

Connector, PCB straight boxed header, male,

26

pin dual row, 3M PIN 3593-6002

Connector, PCB header, male, 4 pin single row Panduit P/N MLSS 100-4C

PC1

1

R1-3 3 Resistor, Carbon

R4-15 12 Resistor, metal oxide, 0.1 ohm, 1/2W T1

3

Printed circuit board

Film,

Transformer, audio,

200 ohm 1/4W ~5%

25%

600

oh600 ohm, 200

mW,

Bourns PIN LM9003 2306-0001-00

XS1-XS52 52 Connector, PCB header, 24 position dual row, female,

P/N

Aptronics

929852-01-12 2007-0078-00

1413-OR10-5E

6.8 TRIPLE CURRENT LIMITER ASSEMBLY, SAP1626 (Optional) 9030-1602-00

REF#

PC1 CRl-CR6 6 Diode, rectifier, 3 ampere, Motorola PIN MR502 1601-0502-00 F1-F3 3 Fuse, 3 amp slo-blo Littelfuse PIN 313003 2801-0018-00 Rl,R3,R5 3 Resistor, wire wound, R2,R4,R6 3 Resistor, carbon U1-U3 3 Integrated Circuit, voltage regulator, LM317 1603-0317-OK 14 3 Insulator, mica, TO-3, Motorola PIN B552600FOll 1306-0001-00 16 3 Heatsink, 17 3 Heatsink, TO3 18 6 Washer, insulating, Keystone PIN 3054 1006-0022-00

19 6 Screw, 6-32 20 6 Nut, hex, kep 6-32 1007-0002-00 21 6 Washer, #6 flat cadmium plated 1006-0005-00 22 6- Fuse clip, P.C. Littelfuse PIN 102071 2802-0005-00 25

6.9 FINAL ASSEMBLY, BOP220 (2nd Generation) 9010-4689-00

1

A/R

REF#

1

2 6 3 4 6 Screw, 6-32 x 318 pan head phillips 5 2 Connector, 50-pin male microribbon,

8 9

10

11

12 2 Side rail 4012

13 14 8 Screw, 8-32

2

20

1 1 1

2 Cover, 4012 & BOP220 / Rack

1

DESCRIPTION RTS PART Printed Circuit Board, triple current limiter 9040-1600-00

1

ohm 5%, 5

film

2.2 kilohm 5%, 1 W 1402-2201-SF

/

mounting bracket, 9180-1605-00

type,

THE 6014B 4502-0004-00

x

1/2", pan head, slotted 1008-6018-00

Thermal grease

DESCRIPTION Not Used

x

Spacer, hex 6-32 Thumbscrew, 6-32 x 112, Smith PIN

TRW Cinch Connector, 3-$i Not Used BOP220 Printed circuit BOP220 Front panel BOP220 Back panel

718 THD, Smith PIN

57-10500-27

XLR,

male, plastie, Neutrik 3MPP

board

W

2366

1404-01RO-51

RTS PART

8426

Ear3

Bracket

x

318 pan head phillips

#

Note:

The REF#, above, When given as a number only, this number correlates with the circled numbers on assembly drawings.

is

the Reference Designator when given as a letter/number combination.

Page 6-4

SECTION

A.l

General Information and Definitions

Normally the SAP1626 serves the dual purpose of sig-

nal and DC power distribution. In general, the SAP1626 connects between the system channels or buses and Stations (normally to the the BOP220). The system channels or buses are usu-

ally established by buses are also connected to an intercom system through a System Interconnect (e.g. Models 862,860).

A

"wet" channel contains 32 volts DC and two-way

intercom audio.

A

"dry"

only.

A:

APPENDIX

TW

User Stations or strings of

channel contains, two-way intercom audio

A

TW

User Stations through

TW

Power Supplies. Often these

800

series balanced

TW

User

A.2

Detailed Information

Connect each of the four-pin INTERCOM CHAN- NEL INTERCONNECT Connectors on the SAP1626 rear panel to a

wet channel operation) or a termination plug (dry

channel operation). Connect the two nectors to a Model BOP220 or equivalent using two 50-conductor ribbon cables.

Regarding the four-pin cable assemblies: One to four

cable assemblies required for connecting one to four

TW

Power Supplies respectively. There are two types

of cable assemblies: one for the Early* PS30/PS60 power supplies and one for Power Supplies:

The Late* PS30 The PS31 The PS50 The Late* PS60

TW

three channel Power Supply (for

frfty

all

the rest of the

pin con-

TW

A

TW

User Station must be connected so that its channel 2 may be connected to either a "wet" or (Exception: Local powered arbitrarily connected to wet or

The top row of switches on a SAP1626 connect to the channel one inputs of always be dialed to a "wet" channel. (Exception: If stations are local powered, dial up

1

is

connected to a "wet" channel; its channel

"dry"

TW

User Stations

dry

channels).

TW

User Stations and should

can

be arbitrary).

channel.

can

be

all

.,.

The bottom row of switches to

any

channel. Dialing to channel zero connects the

TW

User Station/StationsY channel two connection to

ground (dead channel). The SAP1626 Power Supply Inputs

two,

to one, plies to get three, six, nine, or twelve "wet" channels, respectively.

On the SAP1626, Channels 13, 14, and 15 are always dry, and, in general, the top row of switches should not be left on these channels, because an unpowered

TW

User Station could absorb some of the Intercom

or Program Audio that may appear on these channels.

three, or four three channel power sup-

can

be arbitrarily dialed

can

be connected

Figure A-1 below shows early PS30/60 cable assembly

wiriig.

Figure A-2 below shows the connection of four Early PS30/PS60 Power Supplies to the SAP1626.

Figure 2-1 above shows the connection of four sys- tem-standard type Power Supplies (PS31, PS50, Late PS30/PS60) to the SAP1626.

Figure PS50, and Late PS30/60, Power Supplies cable as- sembly

14.22

All

channels (versus "system" channels or "buses"):

"

plies

2-2

above shows the system-standard PS31,

wiriig.

Special Note on Models

Model PS30/PS60's have six "internal" or "local"

three powered and three unpowered or available on four

(5101, J102,J106,J107).

The powered channels are on channels 1,3,5; the

dry

channels, 2,4,6.

Ear!y yd late production PS30/PS60 power sup-

differ

m

their connections, explained below.

PS30

and

PS60

4-

pin output connectors

"dry",

Page

A-1

Early versus

Late

PS30/PS60 Power Supplies

Earlv Production PS 30lPS60 Power Supplies On units produced before mid 1983, the output connectors are connected as follows:

PS30

#1

PS30 #2

PS30 #3

Normally Normally Normally

Internal/ Output Local Conn. Channels

Late Production PS

30/PS60 Power Supplies

Wired to System Channels

Wired to Wired to System System Channels Channels

On units produced after mid 1983, the output connectors are connected as follows:

Internall Output Local Conn. Channels

#1

PS30 Normally Normally Wired to Wired to System Channels Channels

PS30

#2

System

PS30 #3 Normally Wied to System

Channels

JlOl 1,233 5102 4,5,6

PS30 #4 Normally Wired to

System

Channels

PS30 #4 Normally Wired to System Channels

Internal/ Output Local Conn. Channels

JlOl 1,2,3 5102 4,5,6

N

=

No Connection

:

*

=

Intercom audio onlv

PS31 Power Supply Connections

PS31#1 PS31#2

PS31#3 Normally Normally Normally Wired to Wired to Wired to System System System Channels Channels Channels

Page A-2

PS31#4 Normally Wired to System

Channels

A4F

CA'BLE

CONNECTOR

A4M

CABLE

CONNECTOR

SHIELD

TO

EARLY

PS30/PS60

POWER

SUPPLY

1

2

>

3

4

u

A4F

CABLE

CONNECTOR

1

>

2

>

-

.I

SHIELD

1

2

3

4

u

TO

SAP 1626

4

Early Models

Figure

PS30/PS60

A-1

TO SAP1626

Page

A-3

Cable Assembly

TW POWER SUPPLIES SAP 1626 BOP220

CHANNEL

(1,3,5)

OUTPUTS

CHANNEL

4

/

I

~111 (1.-2-31

E]

JlOl (1-101

Jl

13

(7-8-91

'

[i

50

I

J122

[a

VIE306

G-

MALE CONNECTOR

0-

FEMALE CONNECTOR

Connection of

Early

J114 (10-1 1-12)

J105 J106

PROGRAM INPUTS

Figure

A-2

Models

PS30/PS60

Page

J107

TO

A-4

SAP1626

I

F3

SECTION

B.l

General Information and Definitions

Normally the SAP1626 serves the dual purpose of sig- nal and SAP1626 connects between the system channels or buses and Stations (normally to the the BOP220). The system channels or buses are usu- ally established by buses are also connected to an intercom system through a System Interconnect (e.g. Models 862,860).

A "wet" channel contains 32 volts

intercom audio.

A

"dry"

only.

A

TW

channel 2 may be connected to either (Exception: arbitrarily connected to wet or

The top row of switches on a SAP1626 connect to the channel one inputs of always be dialed to a "wet" channel. (Exception: If stations are local powered, dial up

B:

APPENDIX

DC

power distribution. In general, the

TW

User Stations or strings of

channel contains two-way intercom audio

User Station must be connected so that its

1

is connected to a "wet" channel; its channel

Local

powered

B

TW

User Stations through

TW

Power Supplies. Often these

800

series balanced

DC

and two-way

a

"wet" or "dry" channel.

TW

User Stations

dry

channels).

TW

User Stations and should

can

be arbitrary).

TW

can

User

be

all

B2

Detailed Information

Because the SAP1626 has no current limiters, the PS50 and PS60 power supplies may shorten the life of

the thumbwheel switches. Current limiters may be added to the PS50 and PS60 power supplies to lengthen switch life.

Figure B-1 shows the connection of the triple current limiter in the SAP1626.

The triple current limiter schematic diagram, SD1598,

in

is on page 7-17, The triple current limiter assembly diagram, AS1601,

is on page 7-19,

the next section.

in

the next section.

The bottom row of switches to any channel. Dialing to channel zero connects the

TW

User Station/Stations' channel two connection to

ground (dead channel). The SAP1626 Power Supply Inputs

to one, two, three, or four three channel power sup- plies to get three, six, nine, or twelve "wet" channels, respectively.

On the SAP1626, Channels 13, dry, and, in general, the top row of switches should not be left on these channels, because an unpowered

TW

User Station

or Program Audio that may appear on these channels.

could

can

be arbitrarily dialed

can

be

connected

14,

and 15 are always

absorb some of the Intercom

Page B-1

THUMBWHEEL

SWITCH

BUSES

f

0

1 2

3 4 5 6

7

{

8

9

10

H

12 13 14 15

\

a

7

-

.I

a

-

a

-

T

-

7

-

7

-

T

I

POWER SUPPLY A1

INPUT 1

-

)2

)

1

3

4

TRIPLE CURRENT

E15 LIMITER El8

P.C BOARD

(AS1601,SD1598)

El7

CH 1,2,3 E22

-

El9 E26

E20

POWER SUPPLY

INPUT 2

L

-

> >

>4

1 2 3

E15

El7

-

A2

TRIPLE CURRENT

LIMITER El8

P.C. BOARD

(AS1601.SDi598)

CH 4,5,6 E22

El9 E26

E20

POWER SUPPLY A3

INPUT 3

I

>

:

1 2

3

4

TRIPLE CURRENT

P.C. BOARD

(AS1601,SD1598)

El7

LIMITER El8

CH 7.8.9

-

POWER SUPPLY A4

INPUT 4

-

'

E20

E22

El9 E26 El9 E26

1 >2 >3

>

4

-

E15

.

I

Figure

TRIPLE CURRENT

LIMITER

P.C. BOARD

(AS1601,SD1598)

CH 10,11,12 E22

B-1

Triple Current ~i/niter Installation Into the

Page

B-2

E 18

E20

.

SAP1626

I

..\

..

1

SECTION

7:

DIAGRAMS

Document Number

Final Assembly (Assembly of Assemblies) SD 3949

AS 3949

ID

3949

WD

3949

Back Panel Assembly

AS

3866

AS

4025

Switch Motherboard Assembly AS 3871

SD 3871

Triple Current Limiter Assembly (Optional)

SD 1598 Schematic Diagram. Triple Current Limiter. Source Assign Panel 7-19

AS 1601 Assembly Diagram. Triple Current Limiter. Source Assign Panel 7-21

Schematic Diagram. Source Assign Panel. Model SAP1626

Assembly Diagram, Final, Source Assign Panel. Model SAP1626

Installation Diagram. Source Assign Panel. Model SAP1626

Wiring

Assembly Diagram. Back Panel, Source Assign Panel. Model SAP1626 Assembly Diagram. Connector Adapter PCA. Source Assign Panel. Model SAP1626

Assembly Diagram. Switch Motherboard PCA. Source Assign Panel. SAP1626

Schematic Diagram. Switch Motherboard PCA. Source Assign Panel. SAP1626

Diagram. Source Assign Panel. Model SAP1626

Title

.

...............................................

........................................

................................................

.......................................................

.............................

..............

.............

......................................

.......................................

Page Number

7-3

7-5 7-7 7-9

7-11

.....

7-13

7-15 7-17

SD 1773 Schematic Diagram. Break-Out Panel. Model BOP220 7-23 ID 1634 Installation Diagram. BOPZU) 7-25 AS 4689 Assembly Diagram,

Final,

...................................................................................................

Break-Out Panel. Model BOP220 7-27

Page 7-1

.........................................................

...............................................

JIW

CAMERA

THUMBWHEEL

SWITCH OUTPUTS I-G

TO

VIE

-3OS

UN1TS

7/03

EXTERNAL SWITCH WTPUrS WUMBWIIEEL 11-20

~1/~-1e~~n~~~-~filrfil~nl~~1~~l~l

AS

3949 / Assembly Diagram, Final, Source Assign Panel, Model

Page 7-3

4

REQD

I.

SEE

NOTES:

WIRING

DIAGRAM

WD3949

FOR REF.

WD

3949

/

Wiring

Diagram,

Source

Page

Assign

7-5

Panel,

Model

SAP1626

2.

WEIGHT : 10.0 IbS

I.

ALL

DIMENSIONS : INCHES

NOTES

:

AS

4025 / Assembly Diagram, Connector Adapter PCA, Source Assign Panel, Model SAP1626

7-7

Page

(4.5

Kg).

(mm

).

BACK

PANEL

J107 J106 J105

--

4

;

I

SHT2

I.

SEE

NOTES:

FINAL

ASSEMBLY,AS3949 FOR

REF

FRONT

PANEL

SD

AS3950-I

AS3871 SAP1626 PCB

I

3871

/

Schematic Diagram, Switch Motherboard PCA, Source Assign Panel, SAP1626

Page

7-9A

A

HT

2

BACK

PANEL

FRONT

PANEL

AS3871

SD 3871 / Schematic Diagram, Switch Motherboard PCA, Source Assign Panel, SAP1626

7-9B

Page

SAP

1626

PCB

3.

S.€E

APpL

TIE

CONN.5

NOTES:

WIRING

V

SHRINK

WIRE5

AS

DIAGRAM

TUBING

FROM

S#Ovt/N.

CABLE

WD3949

TO

,455

ALSO

FOR

AU

TERMNALS,

Y~,I

BUNDLE

REF.

TEMS

4ND

A5

N

{/c,

VE

AS

SNOWnl-

AROUND

REQD

(96"

014

X

3

REQD

@

L

)

.

%

4

REQD

AS

1601

/

Assembly ~iagram, Triple Current Limiter, Source Assign Panel

Page

7-11

1

(2

PLACES)

(4

PLACES)

SD

1773

/

Model

BOP220

Page

Pinout

7-13

Diagram

3.

ALL TRANSFORMERS

2,

ALL CAPACITOR VALUES ARE io4f/50 VOLTS.

I.

ALL RESISTORS ARE CARBON FILM, 1/4

ARE

600 : 600, LM9003.

W?

5%.

VALUES ARE

IN

OHMS.

AS

I

4689

/

Assembly ~ia~rab, Final, Break-Out Panel, Model BOP220

Page

7-17

I

U 1

+36V El5 R

TO

+40V la,5W

0

IN

LM317K

ADJ

-

OUT

1

-

CR 1

M

MR502

F

1

3A

-

O

El8

COM

M

ON

+36V El6

TO

+40V

COMMON

+36V El7

TO

+40V

COM M ON

El 9

0

E21

0

E23

0

T

1

4

IN

U2

LM317K

ADJ

U3

LM317K

ADJ

OUT

.OUT

R 3 CR 3

/VVG

la15W

R5 CR 5

ln,5W

MR502

;

MI3502

21;

CR 2 2.2K

MR502 1 W

I

Dl=-

2i

CR 4 2.2K

'

MR502

a

=

0

25

CR6 2.2K

MR502

-

I

F

2

3A

T

F

3

3A

a

T

1

J

-

v

a

7

R2

R4

1 W

R 6 1

W

0

E24

E20

~2'2

E26

Page

7-19

Page

7-21

Page

7-23

/.

FOR

PART

SEPARATE PARTS

NOTES

,.

NO'S

AND DESCR/PT/ONS

LIST

90/0-4689-00

SEE

AS

4689 / Assembly Diagram, Final, Break-Out Panel, Model BOP220

Page

I

7-27

I

Rts SAP1626, BOP220 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual