Clear-Com ICS-2003 Page 41 Instruction Manual Download

Page: 41 / 69

I C S - 2 0 0 3 I N T E R C O M S T A T I O N

3 - 7

Figure 13: ICS-2003 Main PCB Sheet 2 of 2

Schematic

ICS-2003 MAIN PCB

710432 - SCH - D -

710432SC.DSN

Clark McCoy

06/16/98

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

CHK

DWN

APP

DATE

ORCAD P/N

SHEET:

OF:

SCALE

SIZE

DWG No.

REV

TITLE:

CLEAR-COM

INTERCOM SYSTEMS

C64
22uF

C88
10uF

C90
.1uF

IC28B

LM833
+

IC21

LM384

R100
10K

R93
15K

R117
150K

IC33C

DG444

R97
22K

R82 4.02K*

R50220

R102
10K

R55
10K

IC33D

DG444

C66
4.7uF

R89
1K

C43
22uF

IC33E
DG444

R110
4.7K

IC31D
SSM2161

CH 4

C56
.0022uF

C102
.1uF

IC31B
SSM2161

CH 2

R111
22K

IC32D
SSM2161

CH 4

C34
22uF

R129

680 1/2W

C103
10uF

C53
.1uF

C75
.047uF

IC23B

LM833
+

D9
BAV99

MMBFJ175

C76
.0047uF

C58
.0068uF

R148
82

D10
BAV99

R83

4.02K*

R79
10K

IC27
74HC595

R56
2.7K

R81
82

R524.02K*

C40
.022uF

C57
22uF

C82
.33uF

C45
22uF

R61
4.3K

R87
100

R123
10K

IC23A

LM833
+

R138
82

C33
10uF

J20

C61
.01uF

R73
10K

D11
BAV99

R58
47

C50
.047uF

C70
.1uF

R75
10K

D12
BAV99

IC30A

LM833

R96
22

MMBT2222A

IC28A

LM833
+

C92
.1uF

IC33A
DG444

R99

10K

R85
3.3K

C95
.1uF

C81
.1uF

R139
82

R70
1.2K

IC30B

LM833
+

R49
33K

R115
10K

D17

LED

C41
.015uF

IC32B
SSM2161

CH 2

R90
33K

R107
10K

C87
.1uF

R91
33K

C73
.0015uF

C47

.1uF

R95
33K

C44

.0047uF

IC31E
SSM2161

IC33B
DG444

R65220

R84
2.2M

J13

C59
.1uF

R130
470K

C52
.0022uF

J15

C98
.01uF

R78
10K

IC26
TP5088

IC24A

LM833

3.579MHz

C100
.1uF

R112
150K

IC32E
SSM2161

IC24B

LM833

R54 24K

C31
.1uF

IC14C
74AC08

C38
220pF

C32
220pF

C101
10uF

R71
2.7K

IC14D
74AC08

IC22B

LM833
+

R48
10K

R64
2.2

C99
10uF

R514.02K*

R62
4.3K

R74
47

C54
.1uF

R119
12K

IC34E
SSM2161

IC31C
SSM2161

CH 3

IC31A
SSM2161

CH 1

R67 10K

C46
220uF

R141
82

C72
.1uF

R80

IC20A

LM833
+

C63
47pF

C65
.1uF

C36
.0022uF

R72
2.2K

R150
820

C49
.1uF

R68
4.02K*

C39
.1uF

R151
470

C94
.1uF

R94
22

R145
22

R92
150K

IC20B

LM833
+

R143
82

R131
100M

R124
10K

R53
1.2K

C71

.1uF

C97
.1uF

J11

C78

.0047uF

R125
10K

C79
.1uF

IC25A

LM833
+

R118
9.1K

C86
.1uF

C80
.0047uF

R144
82

IC25B

LM833
+

R60 10K

C83
47pF

R106
22

R121
47K

R140
82

C42
.01uF

R105
150K

R120
1K

C35
1000uF

C48

.0033uF

C77
.1uF

J17

R63
68K

IC32A
SSM2161

CH 1

C55
22uF

C89
10uF

IC4A

74HC14

C67

100pF

R146
82

C68
.1uF

C96
.1uF

C69
47pF

MMBT2222A

IC22A

LM833
+

C109
.33uF

R109
22

R114
10K

C51
22uF

R86
3.3K

C37
.1uF

R142
82

R103
33K

IC32C
SSM2161

CH 3

R69
22K

IC4F

74HC14

C62
.1uF

R147
82

R104
33K

R76
2.2M

R47
47

R66
4.7K

D16

LED

IC34A
SSM2161

CH 1

R108
33K

R77
56K

R57
8.2K

JP1

IC34B
SSM2161

CH 2

JP2

R116
10K

IC34C
SSM2161

CH 3

C74
100pF

IC34D
SSM2161

CH 4

+12VA

-12VA

VCC

+12VA

-12VA

+12VA

VCC

-12VA

+12VA

-12VA

+12VA

VCC

+12VA

-12VA

+12V

-12V

+12V

-12VA

+12VA

VCC

-12VA

+12VA

-12VA

-12V

+12VA

HEADSENSE

PROGRAM-

LISTEN

SPCLK

SPTXD2

SPTXD

AUDIOLEV1
AUDIOLEV2

AUDIOCNTRL

BEEP

SAENABLE

TALKENABLE

TALK

AUDIOLEV3

/SPCLK

VDD

V+

V-

VSS

DIN

SERCLK

RESET

LTCHCLK

QH’

1
2
3

AGND

V-

V+

DATA

DGND

CLK

/WRITE

/LD

CH SET

MSTR OUT

MSTR SET

VREF

1
2
3

OSCIN

OSCOUT

TOUT

MUTE

%%oSTE%%o

VSS

VDD

1
2
3

AGND

V-

V+

DATA

DGND

CLK

/WRITE

/LD

CH SET

MSTR OUT

MSTR SET

VREF

AGND

V-

V+

DATA

DGND

CLK

/WRITE

/LD

CH SET

MSTR OUT

MSTR SET

VREF

1
2
3

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

MICHOT

LINEOUT

TALKBUS

MICGND

MICHOT

MICGND

INTERCOM

SIDETONE

PROGRAM

FRONT

PANEL

HEADSET

CONNECTOR

TO HEADSET
MIC
PREAMP

FROM
HEADSET
CONNECTOR

TO PANEL
MICROPHONE

ANNOUNCE TONE
FROM
MICRO-PROCESSOR

HEADPHONE SENSE
INPUT OF
MICRO-PROCESSOR

ANALOG GND.
ANALOG GND.

TALK BUS

-12 SUPPLY
-12 SUPPLY
+12 SUPPLY
+12 SUPPLY

SA CONTROL

DIGITAL GND.
DIGITAL GND.
DIGITAL GND.
DIGITAL GND.
DIGITAL GND.
DIGITAL GND.
DIGITAL GND.
DIGITAL GND.

LINE OUT

FROM COM
MODULE

BALLANCED
PROGRAM INPUT
FROM MISC.
CONNECTOR

AUDIO
CONTROL
FROM 1ST
PAGE

TO COM
MODULE

2ND

EARPHONE

FOR STEREO

HEADPHONES

FRONT

PANEL

SPEAKER

CARBON

MIC

INPUT

R129, R130, R131, &

C98 NOT INSTALLED

FOR USE WITH CARBON

MICROPHONES

1ST

EARPHONE

Summary of Contents for ICS-2003

Page 1: ...INTERCOM STATION I N S T R U C T I O N M A N U A L ICS 2003 ...

Page 2: ...Group Communications Inc 4065 Hollis Street Emeryville CA 94608 3505 U S A Clear Com is a registered trademark of Vitec Group Communications Inc The Clear Com Logo is a registered trademark of Vitec Group Communications Inc Eclipse is a registered trademark of Vitec Group Communications Inc Windows is a registered trademark of Microsoft Corp ...

Page 3: ... 15 INSTALLATION 2 1 Introduction 2 1 Mounting Stations 2 1 Wiring 2 1 Mains AC Power 2 9 Adjustments 2 9 Configuration 2 11 Accessory Panels 2 11 MAINTENANCE 3 1 Introduction 3 1 Troubleshooting 3 1 Technical Reference 3 4 SPECIFICATIONS 4 1 VITEC GROUP COMMUNICATIONS WARRANTY 5 1 Technical Support 5 1 Exceptions 5 1 Warranty Repairs 5 2 Non Warranty Repairs 5 2 ...

Page 4: ...I C S 2 0 0 3 I N T E R C O M S T A T I O N i i ...

Page 5: ...ide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 5 Protect the power plug from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the i station s chassis 6 Only use attachments accessories specified by Clear Com Communicat...

Page 6: ...rts you to the presence of uninsulated dangerous voltage within the product s enclosure that might be of sufficient magnitude to constitute a risk of electric shock Do not open the product s case This symbol informs you that important operating and main tenance instructions are included in the literature accompanying this product ...

Page 7: ...60 x 480 pixel EL display Local station configuration menus and functions Visible assignable answer back stack Swap window provides additional 12 selector assignments Built in speaker and optional plug in panel microphone Front panel headset connector Call signaling ability Answer Back facility Local program input and volume control Programmable relay Mute relay Two logic inputs for external contr...

Page 8: ...lk listen answer back message and symbol areas windows Figure 3 ICS 2003 Display Screen Talk Window The talk window is located directly above the selectors and shows the currently assigned labels Assigned labels are accessed when the selector is pushed or latched in the talk position down Each selector can be assigned as many as four labels Each label can represent a talk path to a station interfa...

Page 9: ...toring the station Window indication symbol displays a W for window and a Roman numeral I or II to indicate which talk listen window is active as toggled by the Swap button See Swap Button 9 on page 1 12 Communication Error Indicator If the station should lose data communication with the matrix frame It will display the message WAITING FOR ECLIPSE CONNECTION All of the red LEDs will flash slowly W...

Page 10: ...t will initially cause the station to switch to headset microphone operation and will turn the speaker off Unplugging the headset will cause the station to switch to panel microphone operation and will turn the speaker on Talk Listen Selectors and Indicators The following section describes the operation of the talk listen selectors and their associated indicators Selector Operation The selectors o...

Page 11: ...le flash once per second to indicate the label is in use This tally must be enabled from the configuration software Telephone Off Hook Tally Indicator When a telephone interface is assigned to a talk selector the talk LED will flash once per second if that telephone is off the hook This tally must be enabled from the configuration program Radio Receiver Active Tally Indicator When a two way radio ...

Page 12: ... arrives from a station or interface The calling station s label will be placed in the answer back stack and be highlighted in the answer back window The red LED will flash These two conditions will continue until the call is answered or until the answer back time out period lapses and the caller s label is automatically removed To answer the call push the Answer Back selector The LED will stay on...

Page 13: ...evel Mic On Off Button This button activates the panel or headset microphone whichever has been selected The LED indicates when the microphone is on If a talk is activated while the microphone is off it will turn on for the duration of the call Speaker On Off Button This button functions only when a headset is plugged into the station To toggle the speaker on and off push the Speaker On Off button...

Page 14: ...station indicates it is in Call Signal mode The call signal will be sent each time the selector with that label assignment is pushed down and will remain so until the call signal mode times out about 5 seconds Call signals can be issued to any talk label assigned to a station s talk listen selectors If more than one label is assigned to a selector all labels will receive the signal If a label is a...

Page 15: ...ion can be inhibited through the configuration program If another station calls while in a menu that station s label will be added to the answer back stack and the operator s voice will be heard To respond push the Answer Back selector Information Menu The Information menu allows viewing but not modifying the following items View Party Line Members View Fixed Group Members View Monitoring List Vie...

Page 16: ...tion menu allows modifying the following items Answer Back Time Out Internal Level Adjust Station Restrictions Display Brightness Answerback Time out This menu increases decreases or disables the time period a caller s label will remain in the answer back window The time period is adjustable from 10 to 60 seconds in 10 second increments the default period is 10 seconds Use the cursor buttons or se...

Page 17: ...ng it and pressing Enter Assign Fixed Group Assignments To add or remove stations or interfaces from fixed groups 1 Choose the appropriate interface label category 2 Choose an interface label 3 A list of available fixed groups will be displayed If the label is currently part of any displayed fixed group that fixed group s will be outlined Add or delete the label from a displayed fixed group by sel...

Page 18: ...n the use of these functions see the Maintenance chapter Listens Button 5 Although not marked for the listen function the center button 5 displays listen labels on any display expansion panel XPL 12 or XPL 22 connected to the station Momentarily pressing and quickly releasing the 5 button will cause all XPL panels to display the listen labels assigned to the selectors If the listen and talk labels...

Page 19: ...l other talk paths from the station to the matrix frame are turned off REAR PANEL CONNECTORS This section describes only those rear panel functions directly affecting normal station operation These include the functions available through the Miscellaneous connector and those added by the use of the OPT 100 Auxiliary Audio connector The actual functions these inputs and outputs perform depend on th...

Page 20: ...n s first leftmost talk selector a momentary and latching activation Activate Talk Switch 2 equivalent to pressing the station s second talk selector a momentary and latching activation Activate Listen Labels Button equivalent to pressing the Listen Labels button to display listen labels on any display expansion panel XPL 12 or XPL 22 connected to the station PTT Activate Two Way Radio Keys implem...

Page 21: ...Studio Announce Function Auxiliary Audio Line Level Output The Auxiliary Audio Line Level output is a balanced line level transformer isolated feed of the input to the station s internal speaker For example this output could be used to feed an external amplifier connected to loudspeakers EXPANSION PANEL OPERATION Optional expansion panels provide additional selectors that operate the same as a sta...

Page 22: ...I C S 2 0 0 3 I N T E R C O M S T A T I O N 1 1 6 label assigned to the key If the listen and talk labels are the same then there will be no change The function will time out after 10 seconds ...

Page 23: ...m cable is supplied to connect them WIRING This section provides detailed wiring diagrams for all stations wiring systems Eclipse uses either a twisted 4 pair transmission a single pair twisted or a coax scheme between the station and the frame using the industry standard RJ 45 connector Refer to Installing an Eclipse Matrix System An Overview for RJ 45 connector installation and use and the type ...

Page 24: ...rame most have a built in RJ 45 connector For those stations with a DB 15 male connector Vitec Group Communications provides a properly wired DB 15F female to RJ 45 adapter for direct connection with RJ 45 terminated cables Additionally stations configured for digital communication are equipped with a BNC Four pair analog wiring is typically wired with shielded CAT5 RJ 45 cable Pair 1 transmits an...

Page 25: ...interface and the DIF 102 frame which houses it refer to the DIF 102 DIG 2 manual in the Eclipse set of manuals Single Pair Digital Single pair digital wiring requires double shielded 24 AWG conductor CAT 6E enhanced STP cable with RJ 45 connectors Pair 1 transmits and receives multiplexed audio or data between the matrix port and the station Note Ensure that the Select switch on the station s rea...

Page 26: ... audio from an external source and intercom audio The input is designed to accept a balanced line level audio feed at a nominal level of 0 dB The program feed input passes through the station s Program volume control before being mixed with the audio at the station The program Pair 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Matrix Frame End Station End No Connection NC No Connection NC No Connection NC Mul...

Page 27: ...ase the switch Studio Announce sends the output of the station s selected microphone panel or headset to the station s Studio Announce SA audio output and activates the SA relay The microphone output is not sent to the frame The SA output and relay are only present if the station has the OPT 100 Auxiliary Audio I O Option installed The SA options are described in OPT 100 Auxiliary Audio I O Option...

Page 28: ...ormally closed contacts are provided They are rated at 1 Amp at 24 VDC This relay is not designed for switching mains AC line voltage To switch an external device running on mains AC line voltage use an external relay or other switching mechanism activated by this relay Programmable Relay Contacts Each station includes a relay controlled by the system program and independent of the local station f...

Page 29: ...gardless of the front panel s control settings Connect to pins 8 and 15 for a balanced output Pin 7 is available as a shield or ground source see Figure 7 Studio Stage Announce Audio and Relay Outputs The SA output is a balanced line level transformer isolated feed with the same signal sent to the Hot Mic output except it is only active when the SA button on the station s front panel is pressed or...

Page 30: ...peakers Connect to pins 6 and 13 for a balanced output Pin 14 is available as a shield or ground source see Figure 7 BINAURAL HEADSET WIRING Although the station has a second earphone output it functions and is wired differently than some other ICS stations The output is not available on the Miscellaneous connector but on the station s main board on a separate header connector This output would be...

Page 31: ...ustable internally on the station s main PCB by selecting options in the configuration program Headset Sidetone Panel Microphone Gain Speaker Mute Page Volume Level Station to Matrix card Baud Rate All these parameters are set to factory defaults Most stations should operate at these default settings however some applications may require readjustment HEADSET SIDETONE Sidetone is the sound of the u...

Page 32: ...fault setting is 6 dB Refer to the Eclipse Configuration System Instruction Manual for instructions on muting the speaker PAGE VOLUME LEVEL When Page Override is assigned to a label the audio level at the destination station s is predetermined This function allows talking to someone even if his station s volume control is off Two things will happen when a station activates such a label If the dest...

Page 33: ...ch expansion panel The panels compact size makes them ideal for use in TV control rooms edit suites mobile OB vans and any other location where many talk listen keys are necessary but space it at a premium Model XPL 12 provides 10 additional selectors with displays and model XPL 22 provides 20 additional selectors with displays Each station can accept a maximum of 60 additional selectors MOUNTING ...

Page 34: ...Plug the DB 9F end into the From Intercom Station connector on the rear panel of the accessory panel To connect an additional accessory panel 1 Plug the DB 9M end of the additional key panel s cable into the To Next Expansion Panel connector on the back of the preceding key panel 2 Plug the DB 9F end of that cable into the From Intercom Station connector on the back of the additional key panel Mor...

Page 35: ...tion from AC power and reconnect TROUBLESHOOTING When experiencing the symptoms listed below attempt the following solutions in the order outlined The solutions are listed in order of difficulty with the first being the most simple and easy The station s display and all front panel indicators fail to light 1 Check mains AC power into the station 2 Ensure the external power supply is properly conne...

Page 36: ...y setting a forced listen to it 7 Reset the station 8 Replace the station The station is inoperative and all red LEDs flash slowly 1 Wait 60 seconds If the matrix frame has just been powered up it is possible it is still downloading the configuration to the Matrix cards 2 Ensure the cable connecting the station to the matrix is plugged in at both ends 3 Check the integrity of the data paths especi...

Page 37: ...nal program feed 1 Check the Program knob on the station s front panel 2 Check the program source 3 Reset the station 4 Replace the station The headphone isn t receiving audio from the external program feed 1 If the external program feed is audible in the speaker check the station s configuration program to ensure the program was not disabled for the second earphone feed 2 Replace the station Acce...

Page 38: ...B6 PB7 TIN1 TOUT2 TEST FRNTPNL AUDIOLEV1 AUDIOLEV2 AUDIOCNTRL TINSEL0 TINSEL1 ADAC DATA SELECT FRONT PANEL POTS TIN1 TINSEL0 TINSEL1 SPRXD SPTXD SPCLK FRNTPNL FRONT PANEL SWITCHES AND LEDS DIGITALLY CONTROLLED POTS SPTXD SPCLK AUDIOLEV2 DIGITALLY CONTROLLED POTS SPCLK SPTXD AUDIOLEV1 ANNOUNCE TONE FILTER ANNOUNCE TONE OUTPUT TO AUDIO AP TEST PORT SPRXD SPTXD SPCLK TEST SPI SERIAL DATA BUS ADAC CON...

Page 39: ...0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 A13 26 A14 1 oCS o 20 oOE o 22 oWE o 27 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 SER 14 A 15 B 1 C 2 D 3 E 4 F 5 G 6 H 7 SRCLK 11 SRLOAD 13 RCLK 12 OC 10 QH 9 DIN 14 SERCLK 11 RESET 10 LTCHCLK 12 OE 13 QA 15 QB 1 QC 2 QD 3 QE 4 QF 5 QG 6 QH 7 QH 9 1 4 3 2 5 A 13 CLR 12 QA 11 QB 10 QC 9 QD 8 RO 6 RO 5 REF 1 SEN 7 VCC 8 R...

Page 40: ... RS 422 COM MODULE 4 WIRE TALK 4 WIRE LISTEN BALLANCED PROGRAM INPUT HEADPHONE 1 HEADPHONE 2 SPEAKER PANEL MICROPHONE HEADSET MICROPHONE MIC GAIN TRIMS SWITCHES LIMITER MICROPROCESSOR CONTROLLED VCA VOLUME CONTROLS MUTE SWITCH MICROPROCESSOR CONTROLLED AUDIO SWITCH ICS 2003 AUDIO BLOCK DIAGRAM Jan 14 1998 Intercom Intercom Intercom Program Program Program Sidetone Sidetone Sidetone Program 1 1 1 2...

Page 41: ...74HC14 C67 100pF R146 82 C68 1uF C96 1uF C69 47pF Q8 MMBT2222A IC22A LM833 C109 33uF R109 22 R114 10K C51 22uF R86 3 3K C37 1uF R142 82 R103 33K IC32C SSM2161 CH 3 R69 22K IC4F 74HC14 C62 1uF R147 82 R104 33K R76 2 2M R47 47 R66 4 7K D16 LED IC34A SSM2161 CH 1 R108 33K R77 56K R57 8 2K JP1 IC34B SSM2161 CH 2 JP2 R116 10K IC34C SSM2161 CH 3 C74 100pF IC34D SSM2161 CH 4 12VA 12VA VCC 12VA 12VA 12VA ...

Page 42: ...4 C90 IC25 C64 C109 C66 R108 D17 JP2 R103 R104 C69 R105 R109 C77 R106 C68 R141 C88 R138 IC31 R146 C86 IC14 C25 C24 IC13 R16 R14 R17 IC1 TP1 C12 C1 R2 R5 C82 R123 C106 C28 C5 IC17 R25 R29 IC20 R84 P1 T1 R55 R86 Q6 R48 C32 R49 M6 K2 K1 D4 R36 R124 C83 C49 R125 C31 R37 Q4 Q5 C74 R107 R112 R116 C70 R114 R28 C71 IC18 C29 R24 R121 C79 R120 R118 IC28 R119 C78 C80 C81 C4 R117 R115 C73 C94 C67 R100 R145 R1...

Page 43: ...51154 C48 0047 uF Ceramic Disc SMD50 10 151156 C44 C76 C78 C80 0068 uF Ceramic Disc SMD50 10 151158 C58 01 uF Ceramic Disc SMD50 10 151160 C3 C42 C61 C98 015 uF Ceramic Disc SMD50 10 151162 C41 022 uF Ceramic Disc SMD50 10 151164 C40 047 uF Ceramic Disc SMD50 10 151168 C75 C50 1 uF Ceramic Disc SMD50 10 151172 C1 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C37 C...

Page 44: ... 5 410166 R41 R44 15 OHM 1 Carbon Film 5 410214 R128 22 1 OHM 1 10 SMD 1 411230 R94 R96 R106 R109 R145 47 5 OHM 1 10 SMD 1 411262 R47 R58 R74 82 5 OHM 1 10 SMD 1 411285 R81 R138 R139 R140 R141 R142 R143 R144 R146 R147 R148 100 OHM 1 10 SMD 1 411293 R87 221 OHM 1 10 SMD 1 411326 R16 R27 R28 R29 R30 R32 R39 R42 R50 R65 475 OHM 1 10 SMD 1 411358 R5 R151 680 OHM 1 2 Carbon Film 5 410165 R129 825 OHM 1...

Page 45: ...00 R102 R107 R114 R115 R116 R123 R124 R125 R132 R133 R134 R135 12 1K OHM 1 10 SMD 1 411493 R119 15 0K OHM 1 10 SMD 1 411502 R93 22 1K OHM 1 10 SMD 1 411518 R69 R97 R111 23 7K OHM 1 10 SMD 1 411521 R54 27 4K OHM 1 10 SMD 1 411527 R23 33 2K OHM 1 10 SMD 1 411535 R49 R90 R91 R95 R103 R104 R108 47 5K OHM 1 10 SMD 1 411550 R121 56 2K OHM 1 10 SMD 1 411557 R77 68 1K OHM 1 10 SMD 1 411565 R63 100K OHM 1 ...

Page 46: ...g IC 555 CMOS TIMER SMD 481051 IC16 Analog IC LM384 POWER 4W OP AMP 480012 IC21 Analog IC LM833 Dual Opamp SMD 481023 IC20 IC22 IC23 IC24 IC25 IC28 IC30 Analog IC SSM2161 4 Ch Volume Ctn SMD 481055 IC31 IC32 IC34 Analog SW DG444 Quad SPST Analog SW 481050 IC33 DTMF Gen TP 5088 DTMF GEN 480196 IC26 Logic IC 74AC08 Quad 2 IN AND Gate 481053 IC14 Logic IC 74HC14 Hex Schmitt Trig Invert 481052 IC4 Log...

Page 47: ...deo Cont SED1353 LCD Graphics Control 481060 IC6 Miscellaneous Device Description Part Designator Clock Osc 16 384MHZ OSC SMD 231002 IC8 Connector DB 9F RT ANG PC MTG 210186 P2 Connector DB 15F RT ANG PC MTG 210187 P1 Connector 32 PIN IC DIP SOCKET 600 210324 IC5 IC11 Connector 2 X 10 2MM HEADER 210356 J18 Crystal 3 579545MHZ PARALLEL 230001 Y1 Fuse 0 65A POLYFUSE 520043 F2 Fuse 1 35A POLYFUSE 520...

Page 48: ...1uF R30 3 3K R1 1 2K R4 470 R3 1 2K R2 470 R74 3 3K IC9 74HC589A R7 1 2K R6 470 R5 1 2K J1 R8 470 R66 3 3K IC5D 74HC14 R32 5K POT IC10 74HC589A R31 5K POT IC2 74HC595 J1 R75 3 3K D25 ANSBK VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC SER 14 A 15 B 1 C 2 D 3 E 4 F 5 G 6 H 7 SRCLK 11 SRLOAD 13 RCLK 12 OC 10 QH 9 5 6 SER 14 A 15 B 1 C 2 D 3 E 4 F 5 G 6 H 7 SRCLK 11 SRLOAD 13 RCLK 12 OC 10 QH 9...

Page 49: ...I C S 2 0 0 3 I N T E R C O M S T A T I O N 3 1 5 Figure 16 Assembly Drawing ICS 2003 Front Panel PCB Rev B ...

Page 50: ...D 25 10 151192 C13 Resistors Resistor Packs Value Power Type Tol Part Designator 475 OHM 1 10 SMD 1 411358 R2 R4 R6 R8 R10 R12 R14 R16 R18 R20 R22 R24 R25 R26 R27 R28 1 21KOHM 1 10SMD1 411397R1 R3 R5 R7 R9 R11 R13 R15 R17 R19 R21 R23 R29 3 24K OHM 1 10 SMD 1 411438 R30 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 R57 R58 R59 R60 R61 R62 R63 R64 R65 R6...

Page 51: ... IN SER Out SMD 481054 IC6 IC7 IC8 IC9 IC10 C11 Logic IC 74HC595 SerIN PAROut SMD 481036 IC1 IC2 IC3 IC4 MISCELLANEOUS Device Description Part Designator Knob Grey Insert 61 Dia 240076 R32 Knob Grey Insert 45 Dia 240077 R31 Pot 5K 470081 R32 Pot 5K 470082 R31 Switch SP3T MOM OFF MOM PC Mtg 510080 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 Switch DPDT Mom Push button Switch 510102 S1 MISCELLANEOUS...

Page 52: ...T 09 R5 150 R6 4 7K C3 0022uF VCC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 VCC1 1 VCC2 2 VCC3 8 VCC4 10 GND1 5 GND2 12 D1 3 D2 4 FS 6 SD 7 DIN 9 ROUT 11 AC1 24 AC2 23 A 20 B 19 Z 18 Y 17 ISOVCC1 22 ISOVCC2 14 ISODIDRV 15 ISORODRV 21 ISOROLED 13 ISOCOM1 16 1 2 3 4 5 6 7 8 8 15 7 14 6 13 5 12 4 11 3 10 2 9 1 12 13 11 4 5 6 1 2 3 9 10 8 1 6 5 3 4 2 ...

Page 53: ... Type Tol Part Designator 150 OHM 1 4 Carbon Film 5 410006 R5 200 OHM 1 4 Carbon Film 5 410072 R2 330 OHM 1 4 Carbon Film 5 410061 R4 4 7K OHM 1 4 Carbon Film 5 410013 R6 3 3K OHM 1 4 Carbon Film 5 410015 R3 R1 INTEGRATED CIRCUITS Device Description Part Designator Interface IC 1490B Isolated RS422 Interface 480242 IC1 Logic IC 74HC00 Quad NAND 480157 IC2 MISCELLANEOUS Device Description Part Desi...

Page 54: ... SCHEMATIC OPT 100 710327 SCH C A B DOUGLAS 1 4 89 710327SA DWG C 1 1 015 1 A 2074 RELEASE TO PRODUCTION 1 19 94 HCP HOLES 003 ACAD ARCHIVE 1 1 APR NOTES UNLESS OTHERWISE SPECIFIED 1 ALL DIODES ARE 1N4148 2 ALL CAPACITOR VALUES ARE LISTED IN MICROFARADS 3 ALL RESISTORS ARE 1 4W 5 LISTED IN OHMS 4 ANALOG GROUND DIGITAL GROUND 8 7 6 5 1 15 14 13 12 3 4 2 9 10 11 HOT MIC OUT LINE OUT SA OUT DB15F 1K ...

Page 55: ...1 R2 R3 R4 R5 R6 4 7K OHM 1 4 Carbon Film 5 410013 R9 15K OHM 1 4 Carbon Film 5 410017 R7 R8 R10 Diodes and Transistors Device Description Part Designator Diode 1N4001 RECT 1A 50PIV 480001 D1 Transistor MPS A05 NPN 60V 480052 Q2 Transistor MPS A55 PNP 60V 480050 Q1 Miscellaneous Device Description Part Designator Connector db 15fRT ANG PC MTG 210187 J1 Relay SPDT 24V MINI PC RELAY 450004 K1 K2 Tra...

Page 56: ...I C S 2 0 0 3 I N T E R C O M S T A T I O N 3 2 2 ...

Page 57: ...6 FR0A10 MA9 FR0A4 MA6 MA11 HA2 FR0A13 MD0 MD6 FR0A6 CE0 CE1 A1 MA4 FRM8KHz FR0CS MA9 MD6 MWR R W FR0A7 GPIO1 DSO MD0 MA10 MA10 FR0A2 E A0 FR0CS FR0A10 FR0D6 DSTi MA7 MA13 MWR MA8 MA0 GPIO3 MA14 FR0A12 MA8 A2 A3 C16 MA1 C4 DSI OSO DR DR DSI OSO TW CDSTi CDSTo HA2 TW MA3 MA2 MA2 MA3 MA3 MA2 GPIO3 FRM8KHz F0 SCLK CSDI SPCLK GPIO0 C8 SPMOSI SPCLK GPIO0 SPMOSI SPMISO VREF C8 SSYNC CODECRES CSDO GPIO0 ...

Page 58: ... C16 C21 47 uF Tantalum SMD 35V 10 151184 C4 C5 C6 C17 C18 19 ASSY 710435 COPYRIGHT C 1999 CLEAR COM COM 20 11 GND 21 20 44 34 33 12 23 22 40 41 80 61 60 5 4 26 25 37 36 AGND 73 72 12 11 144 18 GND 108 109 1 1 R24 R13 R9 R10 C49 JP1 J2 IN 2003 OUT 52 92 J5 IC5 M4 R67 R72 R65 M2 R59 R58 R60 R62 R63 R64 R74 FCL2 FCL1 C52 J4 IC1 R38 C44 R68 IC6 R37 TP14 TP29 IC7 R30 C10 TP20 R12 TP23 TP21 TP24 TP25 L...

Page 59: ...HM 1 10 SMD 1 411431 R37 3 24K OHM 1 10 SMD 1 411438 R39 4 75K OHM 1 10 SMD 1 411454 R1 R6 R9 R10 R11 R12 R13 R24 R25 R32 4 75K OHM 1 10 SMD 1 411454 R33 R41 R42 R44 R45 R27 4 99K OHM 1 10 SMD 1 411456 R28 7 50K OHM 1 IO SMD 1 411473 R17 75 0K OHM 1 10 SMD 1 411569 R26 R18 DIODES AND TRANSISTORS Device Description Part Designator Diode BAV99 DUAL DIODE SMD 481033 D1 INTEGRATED CIRCUITS Device Desc...

Page 60: ...0112 JP1 2 Connector 15 PIN M RT ANG PC MTG D TYPE CON 210188 J1 Connector DUAL ROW HEADER 17 POS 230IN 210279 J4 Connector RJ 45 RT ANG MOD CON 1 PORT SHIELDED210335 J2 Connector BNC RT ANGLE PC MNT W THREAD BUSH 210354 J5 Inductor FERRITE EMI SUPPRESSOR 400MA 181001 L1 L2 L3 Switch DPDT MICRO SUBMINIATURE SWITCH 510124 S1 Transformer 2745B 2 1 PULSE TRANSFORMER 560023 T1 ...

Page 61: ...I C S 2 0 0 3 I N T E R C O M S T A T I O N 3 2 7 ...

Page 62: ...ack REAR PANEL CONNECTORS Miscellaneous DB 15F To Matrix RJ 45 DB 15M Audio IO OPT 100 DB 15F Accessory DB 9F DC Power 5 Pin PANEL MICROPHONE INPUT Type Electret Input Level 40 dBv Gain Adjustment Range 5dB Impedance 200 Ohms HEADSET MICROPHONE INPUT Type Dynamic Input Level 55dBv Gain Adjustment Range 5dB Impedance 200 Ohms LOCAL PROGRAM INPUT Type Transformer Isolated Impedance 8k Ohms Bridging ...

Page 63: ...Transformer Balanced Impedance 150 Ohms when talk active Level 0 dBv nominal Freq Resp 100 Hz to 15 kHz 2 dB LOGIC INPUT 1 Type 5 V logic with pull up resistor Logic True Short to Ground LOGIC INPUT 2 Type 5 V logic with pull up resistor Logic True Short to Ground MUTE RELAY Contact Type 1 pair SPDT single form C Contact Voltage Rating 24 VDC Contact Current Rating 1 Amp continuous 2 Amps peak at ...

Page 64: ...Signal Levels 0 0 dBv nominal Impedance 600 Ohms transformer balanced Frequency Response 100 Hz to 10 kHz 2 dB of microphone preamp or external program input Distortion Less than 0 5 THD SA RELAY Contact Type 1 pair SPDT single form C Contact Voltage Rating 24 VDC Contact Current Rating 1 Amp continuous 2 Amps peak at 24 VDC Notice About Specifications While Vitec Group Communications makes every ...

Page 65: ...I C S 2 0 0 3 I N T E R C O M S T A T I O N 4 4 ...

Page 66: ...hrough Friday 09 00 17 00 GMT 49 40 66 88 40 41 24hrs any day But you must have your PIN number ready Web site www clearcom com Click the 24 X 7 User Support symbol on the Web site For technical support from the Americas and Asia Call 1 510 496 6666 Web site www clearcom com Click the 24 X 7 User Support symbol on the Web site Email support clearcom com FAX 1 510 496 6610 EXCEPTIONS This warranty ...

Page 67: ...ent prepaid to VGC If requested an estimate of repair costs will be issued prior to service Once repair is approved and completed the equipment will be shipped freight collect from the TSC REPLACEMENT UNITS Should VGC determine in its reasonable discretion that any part of a product is defective due to faulty materials or workmanship VGC shall at its expense repair or replace such part and return ...

Page 68: ...REPAIR All equipment returned for repair must be accompanied by Documentation stating the return address telephone number date of purchase and a description of the problem A repair reference number To obtain a repair reference number contact the appropriate Technical Service Center at the phone numbers or Web sites listed below Our representatives will give you instructions and addresses for retur...

Page 69: ...V I T E C G R O U P C O M M U N I C A T I O N S W A R R A N T Y 5 4 WARRANTY VALIDATION To validate your warranty fill in the information below and mail it to your local Technical Service Center ...

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