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User Guide
527-324Issue 6
Remote Mic-Line
Rack
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Contents
Introduction 1
Dimensions 2
Power Requirements 2
Connector Information 3
Module Controls 6
Encore Control 7
Channel Strip Control 8
Software Set-Up 9
Specifications 10
Schematic Drawings 11
88R Remote Microphone Rack
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Introduction
The growing demand for high class 'front end' mic pre-amplifiers has led to the design of the newNeve 88R Remote Microphone Rack providing remote control of classic Neve microphoneamplifiers. The rack interfaces directly with AMS Neve's EncoreAutomation Computer and 88Rconsole surface, giving engineers total control over the mic amplifiers from the console.
Two types of modules are currently available, the 'Air Monserrat' mic amp taken from the late 70's,identified by the blue knob and the classic 1081 from the early 70's identified by the maroon knob.
The modules provide transformer balanced XLR Mic inputs to balanced line outputs via a multiwayVaricon connector on the rear of the rack.
Twelve modules of any combination can be fitted into the 4U intelligent rack housing. Each rackalso requires a control processor.
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Dimensions
19" Rack Mounting U Depthmm (inches)
Heightmm (inches)
Approx. Weightkg (lbs)
Remote Mic Rack 4 265 (10) 178 (7) 21 (46) *
* Fully populated rack
Power Requirements
Rated Voltage 100-240V AC
Rated Frequency 50-60 Hz
Rated Current 0.5A Max
Earth Leakage Current Approx 1.2mA
Warning for High Earth Leakage Current Required NO
Primary Protection Fuse:
Operating Voltage 100-240V AC
Fuse Rating and Type T1.6A H 250V 20mm x 5mm CERAMIC
Location IEC Mains connector
Secondary Protection Fuse:
Output Voltage 5V DC
Fuse Rating and Type T 3.15A L 250V 20mm x 5mm GLASS
Location FU1 on Processor
Mains Power
The power supply unit is a universal input type therefore no mains operating voltage setting isrequired.
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Connector Information
Rear connectors are a 56 way Varicon connector for line outs and a pair of 9 pin d-type connectorsfor RS485 and a fused mains IEC socket.
On the front is a standard 3 pin female XLR mic input per module.
The modules can be controlled locally (front panel) or remotely.
The control software will interrogate the racks and allow the user to specify modules to be controlledeither locally OR from the control software/console.
By default all modules power up with all functions locally controllable. Settings are retained onpower down.
88R Remote Microphone Rack Connector Information
IN OUTRS485
AUDIOOUT
FUSE T1AINPUT VOLTAGE 100-240VAC
CHASSIS INTERNAL0V
PLEASE SEEMANUAL
WARNINGDISCONNECT MAINS LEAD
TO ISOLATE UNIT.
HAZARDOUS VOLTAGES INSIDE.
REFER TO MANUALS
IEC Mains In
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RS485 Input/Output Connector
The Encore unit has a RS485 interface port built into the E for V card. The port will be used inmultidrop mode with rack addressing facilitated by dip switches on each rack controller board.
The Encore to Mic rack cable will be wired with a 9 pin D-type female at the Encore end and a 9 pinD-type male at the Mic Rack end.
Encore to Mic rack cable pin-outs:
Signal Name Rack (male)
Encore(female)
Data - 1 1
Data + 6 6
Ground/Screen 7 7
Comms Extension Cables
The Mic rack RS485 Input and Output connectors are wired in parallel with the exception of theground.
The Input connector is a 9 pin D-type female while the Output connector is a 9 pin D-type male.This is to allow the connectors to be joined together in the event of a rack needing to be removedfrom the 'daisy-chain'.
The ground pin on the Input connector is not a direct connection to ground to prevent groundloops.
Care should also be taken when selecting which cable is to be used for communications, especiallyfor long (20m+) runs as marginal cable can cause intermittent problems which can prove difficult
to troubleshoot.
The RS-422 specification recommends 24AWG twisted pair with a shunt capacitance of 16pF perfoot and a 100 ohm characteristic impedance.
It can be difficult to determine whether shielding is required until problems arise, so we recommendusing shielded cable. A good choice is Ethernet cable, commonly called Category 5 cable. This is
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The racks can be "daisy chained" to provide up to 192 remote controllable Mic amps. This is
achieved using a maximum of 16 racks daisy chained, each with the full 12 module slotspopulated.
The terminator is a 120 resistor across pins 1 & 6 of a 9 pin female D-type, and is supplied readybuilt with a Remote Mic Rack system.
88R Remote Microphone Rack Connector Information
Rack 1(Master)
Rack 2
Rack 3
Remote Mic Rack Control Connection Example
Terminator
RS485 Cable(not supplied)
RS485 Cable(not supplied)
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Audio Output Connector
Signal Signal Name Pin Number
Hi Lo Scn
1 Output 1 C J D
2 Output 2 P V K
3 Output 3 U Z d
4 Output 4 Y c f
5 Output 5 s m j
6 Output 6 x t n
7 Output 7 CC y JJ
8 Output 8 MM HH NN
9 Output 9 B F A
10 Output 10 L R E
11 Output 11 S W a12 Output 12 X b e
13 r L h
14 v p k
15 z u DD
16 LL EE KK
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Module Controls
Front panel control of the mic amplifiers allows the amplifiers to be set up from the studio floor andalso allows a method of control if for any reason the Encore system should fail. The rack willnormally power up in this mode until Encore assigns the module to a channel strip and will alsorevert to this mode if the serial control from Encore is lost.
Front panel control is available if the 48V, pad and phase control switch LEDs are green. If the LEDsare red, the mic amp is under channel strip control and not controllable from the front panel.
Turning the switched gain control will vary the gain as shown in the display beneath, but the gain isnot related to the actual position of the knob, which is of the infinitely rotatable kind. The range ofcontrol is from +20 to +70dB in 5dB steps.
Next to the gain control are two LEDs that indicate signal presence (at approximately -30dBu orgreater) and signal overload (at 2dB below clipping). Note that an overload in the remote micamplifier is not shown on the console channel module directly. For best performance, the line inputtrim on the channel module should be set to zero. This will ensure that the channel module
overload LED will come on at the same time as the mic amplifier overload indicator. If the input trimon the channel module is turned down, there is a danger that the mic amplifier will overload withoutan overload being indicated on the channel module.
The display will indicate gain when control of the module is from the front panel. If control is from achannel strip, the display will show which channel. The gain can be checked (interrogated) whencontrol is from the channel strip by pressing the INT button, but the gain cannot be altered locally.
The 48V, phase and -20 switches control the phantom power, phase and pad functions
respectively. The DIR button is a relay bypass that connects the front panel XLR directly to the rearpanel Varicon and hence to the console patch without going through the remote mic amp's audioelectronics. This allows the mic to be used even if there is a complete failure of the remote rack.
The Line In option available on both types of module uses the DIR button to switch from transformerbalanced microphone input to electronically balanced Line Input.
Control is either from the module front panel, or from a channel strip, but not from bothsimultaneously. This is to prevent the module from having different settings to those set on thechannel strip. If the module is not assigned to a channel module, it can still be controlled fromthe Encore screen at the same time as from the front panel and the Encore screen will reflectchanges made at the front panel.
88R Remote Microphone Rack Module Controls
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Encore Control
The AMS Neve mic amp control software can be launched either from the SYSTEM menu within theEncore automation program, or directly from the START PROGRAMS function of Windows.
The control program automatically detects the presence of connected mic amp racks and willdisplay the number, type and position of all detected modules within the selected rack.
The icons at the bottom of the screen indicate how many remote racks are connected and the rackindicated by the red outline is the one currently being controlled from the upper part of the screen.
The remote mic amplifiers can be individually assigned to 88R channel strips for control using thechannel selector, or they can be controlled directly from the screen (but not both together).Whatever the control method, the screen shows the current settings.
The mic amp settings can be saved and recalled independently of the console's recall system usingthe save and load buttons that launch conventional Windows dialogues.
88R Remote Microphone Rack Encore Control
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Channel Strip Control
After Encore has assigned a remote mic amp module to a channel strip, the channel strip controlscan be used to control the remote mic amp. Make sure that the mic amp output is patched to thechannel line input that Encore has assigned the remote mic module to and that the channel isswitched to line input (e.g. that the C/O switch is on when the console status is in record mode). Toensure that the overload indicators on the channel correspond to the overload point of the remotemic amplifiers, set the line input trim on the channel strip to zero.
The mic gain control on the channel module is continuous when controlling the internal micamplifier, but will cause the remote mic amplifier gain to change in steps of 5dB (as indicated on theEncore screen and remote mic amp module).
The remote mic amp gain control may use the same value from the channel strip gain control thatEncore's recall system uses, so Encore's recall system will always restore the mic amp gain to thecorrect value, regardless of gain control component variations.
The pad and phantom power switches on the channel strip will control these functions on the
remote mic amplifier, but the phase switch will not control the phase of the remote mic amplifier.This is because a phase reversal in the remote mic amplifier would cancel out the simultaneouslyselected phase reversal on the line input of the channel module. To set the remote phase reversalinstead of the channel strip phase reversal use the button on the Encore screen.
88R Remote Microphone Rack Channel Strip Control
gain
C/O
GRP
-20
LINE10
-100
pullphOFF
MIC
30
20
40
50
70
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Software Set-Up
The mic amp control software needs to be integrated into the Encore suite with a once-only set-upprocedure normally done at the factory or when commissioning the console. This is done byrunning the mic amp control software MIC.EXE (which needs to be located in the C:\Encoredirectory), clicking on the SETUP button, setting the Integrate with Encore check box and clicking theOK button. This will require a program restart to complete.
Also from the setup page, the comms port that the serial cable is plugged into can be set. This isnormally COM2 as the mouse is on COM1. If set to the wrong port, the software will probably failto find the RS485 adaptor (dongle) and will report an error.
The link to each rack can be tested with the test buttons, which simply cause the yellow commsindicator on the front panel of the remote rack processor module to flash off briefly. This is useful forchecking that each rack has been set to its own unique address - i.e. that only one rack's LEDflashes.
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Specifications
Microphone Module Specifications and Description
1081 Microphone Input: XLR inputs, Zin 1Kohm @ 1kHz, gain +20 to +70 in 5dB steps.
Air Microphone Input: XLR inputs, Zin 900ohms @1kHz , gain +20 to +70 in 5dB steps.
Microphone Maximum Input Level, with 'pad' in: +24dB.
1081 and Air Outputs : Max +26dB into 600 ohms. Z out 50 ohms +/-5% @ 1kHz, balanced.
1081 Distortion: Not more than 0.07% for 20dBm output from 50Hz to 10kHz @ 60dB gain.
Air Distortion: Not more than 0.025% for 20dBm output from 20Hz to 20kHz @ 60dB gain.
1081 and Air Microphone EIN: > -123dBm 20Hz to 20kHz @ 60dB gain.
Mechanical: 35mm x 158mm.
Optional Mic/Line input Modules Specification and Description
There are optional variants of the above modules which allow a line input to be switched into thecircuit allowing complete low impedance, line level feed from the rack to the console.
Line Input: Zin 50k ohm, unity gain, electronically balanced.
Rack Housing Specifications (fully fitted)
Power:
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Schematic Drawings
SPW815-114 88 Remote Mic Front Panel PCB
SPW815-115 88 Remote Mic Amp (Air) PCB
SPW815-116 88 Remote Mic Amp (1081) PCB
SPW815-117 88 Remote Mic Rack Backplane PCB
SPW815-119 88 Remote Mic Rack Master PCB
88R Remote Microphone Rack Schematic Drawings
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D:\jobs\SPW815_114ISS3\PCB\SPW815_114ISS3.pcb - Page 1 of 1 pages.
THIRD ANGLE PROJECTION
AMS NEVE PLC. owns the copyrightto this drawing. It must not be copied
cture or otherwise disclosed withoutin whole or in part, used for manufa-
to this drawing. It must not be copied
prior written consent of the company.
DRAWN TO B.S.308
18.06.01
3RGS
PJS
M38000/YR 19.09.01
D38000/JQ 2
AMS NEVE PLC. BILLINGTON ROAD
SCALE NTS GBBURNLEY. LANCS. BB11 5UB. ENGLAND.
APP'D
NEVE
SPW815-114 2
DRAWN
ISS.
TITLE:
MOD. No.
FRONT PANEL PCB
NAME
SHT
DATE
DATE
TEL. (01282) 457011 FAX. (01282) 41728224/01/01
AMS
GB PROTO 24/01/01 1
DRG No.
88-SERIES REMOTE MIC AMP
C AMS NEVE PLC.
ASSEMBLY DETAILS
fitted on D7 D8LA13215 4-off
Diodes D1,2,10 and PCB as shown.
FIT J1 ON THE REAR FACE OF THE PCB
D10
Fit spacer 706-131 between D2D1
C3
R8
R10
SW3
SW5
J4
R12
D10
J6
R19
R16
D2
SW2
R20
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F1
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D9
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R9
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D6
J2
D7
J3
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FPCLOCK
FPLATCH
VCC
GND
VCC
GND
VCC
GND
GND
VCC
GND
VCC
GND
VCC
FPKEYS_VN
FPKEYS_VP
VCC
FPKEYS
VCC
GND
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FPDATA
SW5
PHASE
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88 REMOTE MIC AMP FRONT PANEL PCB
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UNITS
DIR
RED
GREENPHANTOM
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GREEN
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GREEN
PHASE
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TENS
DIRINTPAD
SIGNAL
OVERLOAD
SIGNALS AND POWERFROM CHAN BOARD
SPW815_114 3
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D:\jobs\SPW815_115ISS3\PCB\SPW815_115ISS3.pcb - Page 1 of 1 pages.
88-SERIES REMOTE MIC AMPAMS NEVE PLC. owns the copyright
prior written consent of the company.
to this drawing. It must not be copiedto this drawing. It must not be copied
in whole or in part, used for manufa-cture or otherwise disclosed without
C AMS NEVE PLC. AMS NEVE PLC. BILLINGTON ROAD
(AIR) PCB
TEL. (01282) 457011 FAX. (01282) 417282
BURNLEY. LANCS. BB11 5UB. ENGLAND.
THIRD ANGLE PROJECTION
DRAWN
TITLE:
DRAWN TO B.S.308
24/01/01
APP'D
SCALE NTS
GB PROTO 24/01/01 1
RGS M38000/YR 320.09.01D38000/JQ 2PJS 14.06.01
DATE
SHT
SPW815-115 2
AMS
ISS.NAME MOD. No.
NEVE
DRG No.DATE
GB
ASSY DETAILS
SW1
D13
RL5RL4
R17
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J4
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D:\jobs\SPW815_116ISS3\PCB\SPW815_116ISS3.pcb - Page 1 of 1 pages.
ASSEMBLY DETAILS
PL10338-C
88-SERIES REMOTE MIC AMP
prior written consent of the company.in whole or in part, used for manufa-
to this drawing. It must not be copiedAMS NEVE PLC. owns the copyrightto this drawing. It must not be copied
C AMS NEVE PLC.
cture or otherwise disclosed without
AMS NEVE PLC. BILLINGTON ROAD
BURNLEY. LANCS. BB11 5UB. ENGLAND.
TEL. (01282) 457011 FAX. (01282) 417282
(1081) PCB
IN 7 POS'NS
THIRD ANGLE PROJECTION
PCB
CN2002
DRAWN
TITLE:
DRAWN TO B.S.308
09/05/01
APP'D
SCALE NTS
RS D38000/JU 20\08\01 2
RGS M38000/YR 20\09\01 3
SPW815-116 2
DRG No.
AMS
NAME MOD. No. DATE
SHT
NEVE
ISS.
DATE
PJS
AMS NEVE PLC
SPW815-116 ISS
SERIAL NO
SW1
D13
R109
R17
R10
R16
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R185
D3
R84
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R184
C31
C23
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R180
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TR6
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F2
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R5
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R9
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R151
R148
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R174
R173
R177
R171
R176
R175
R172
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R59
TR4
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C7
C8
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U4
U5
R58
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D4
C30
C22
R102
J1
TR3
J10
C63
R181
R47
C27
R68
R76
C43R137
J4
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D:\jobs\SPW815_117ISS2\PCB\SPW815_117ISS1.pcb - Page 1 of 1 pages.
ASSEMBLY DETAILS
TEL. (01282) 457011 FAX. (01282) 417282
BURNLEY. LANCS. BB11 5UB. ENGLAND.
88-SERIES REMOTE MIC AMP
D38000/JS
GB PROTO 24/01/01 1
to this drawing. It must not be copied
prior written consent of the company.
to this drawing. It must not be copied
cture or otherwise disclosed without
C AMS NEVE PLC.
AMS NEVE PLC. owns the copyright
in whole or in part, used for manufa-
PW815-117
AMS NEVE PLC. BILLINGTON ROAD
SCALE NTS
THIRD ANGLE PROJECTION
DRAWN TO B.S.308
PJS
NAME MOD. No.
BACKPLANE
DATEAPP'D
24/01/01
DRAWN
TITLE:
04.07.01
DATE
NEVE
DRG No.
AMS
GB
2
2
SHT
ISS.
DCON_9P- SF
VAR_56P- SF_SI TE
NAPPOWER
AOT_0805
74H C T 238- S O
HOLE_1P- 3. 2
HOLE_1P- 3. 2
74H C 4051_S O
VAR_56P- SF
DCON_9P- SF
HOLE_1P- 3. 2
HOLE_1P- 3. 2
74H C T 238- S O74H C T 238- S O74H C T 238- S O74H C T 238- S O74H C T 238- S O
NAPPOWER
0R _0805
74H C 4051_S O
100U H _1812
74H C T 238- S O 74H C T 238- S O74H C T 238- S O
HOLE_1P- 3. 2
HOLE_1P- 3. 2
HOLE_1P- 3. 2
HOLE_1P- 3. 2
HOLE_1P- 3. 2
HOLE_1P- 3. 2
NAPPOWER
NAPPOWER
C680N
74H C 4051_S O
C680N
NAPPOWER
NAPPOWER
HOLE_1P- 3. 2
HOLE_1P- 3. 2
NAPPOWER
NAPPOWER
NAPPOWER
C100N_0805
TST_12P- SM
NAPPOWER
NAPPOWER
C680N
NAPPOWER
C100N_0805
E100U/63
C680N
C 100N _0805
RN112-4/02
NAPPOWER
NAPPOWER
NAPPOWER
FI D
NAPPOWER
C100N_0805
C100N_0805
C100N_0805
NAPPOWER
C100N_0805
C680N
RN112-4/02
RN112-4/02
C680N
C100N_0805
E47U F/ 25V_SM
E47U F/ 25V_SM
NAPPOWER
C100N_0805
NAPPOWER
NAPPOWER
NAPPOWER
C100N_0805
C100N_0805
NAPPOWER
AOT_0805
E68U / 6V3_SA
NAPPOWER
C100N_0805
0R_0805
RN112-4/02
NAPPOWER
C680N
NAPPOWER
C100N_0805
C680N
NAPPOWER
C100N_0805
C100N_0805
C100N_0805
C100N_0805
NAPPOWER
HDRS_2P-SM
FI D
NAP19
FIX2
FIX6
FIX9
FIX10
C35C40
C50C49
U2 U3
C48
U1
R4
NAP18
C17
C42 C36
FIX3
FIX11
FIX1
FIX12
NAP7
VP1
C54
U5
C53
U6
C52
U4
C51
U12
NAP11
L3
L4
C38
C12
C20
FIX7
FIX4
NAP25
NAP23
J22
C18
NAP21
NAP2
R3
NAP3
R2
R1
C11
NAP16
C41
L2
C14
C37
FIX5
FIX8
U7
C46
U8
C45
U9
C44
U11
C43
NAP6
F1
F2
NAP5
VP2
J17J16
NAP9
C39
NAP13
NAP20
NAP22
NAP24
C10
NAP26
NAP15
NAP27
NAP1
C19
NAP17
C47
U10
C9
NAP14
L6
NAP12
L1
NAP10
NAP8
NAP4
J23
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D:\jobs\SPW815_117ISS2\PCB\SPW815_117ISS1.pcb - Page 1 of 1 pages.
ASSEMBLY DETAILS
88-SERIES REMOTE MIC AMP
TEL. (01282) 457011 FAX. (01282) 417282
BURNLEY. LANCS. BB11 5UB. ENGLAND.
D38000/JS
GB PROTO 24/01/01 1
in whole or in part, used for manufa-
AMS NEVE PLC. owns the copyright
to this drawing. It must not be copied
C AMS NEVE PLC.
cture or otherwise disclosed withoutprior written consent of the company.
to this drawing. It must not be copied
PW815-117
AMS NEVE PLC. BILLINGTON ROAD
SCALE NTS
DRAWN TO B.S.308
THIRD ANGLE PROJECTION
PJS
NAME MOD. No.
BACKPLANE
DATEAPP'D
24/01/01
TITLE:
DRAWN
04.07.01
DATE
DRG No.
NEVE
AMS
GB
2
SHT
ISS.
3
-
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-
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RS422HOT
RS422COLD
RS422IN_0
RS422OUT_0
MASTERVCC
CHVCC
FPVCC
VCC
MASTERGND
CHGND
FPGND
GND
0VM1
OUT0V
0VM3
ENCA1
ENCA2
ENCA3
ENCA4
ENCA5
ENCA6
ENCA7
ENCA8
ENCA9
ENCA10
ENCA11
ENCA12
ENCB1
ENCB2
ENCB3
ENCB4
ENCB5
ENCB6
ENCB7
ENCB8
ENCB9
ENCB10
ENCB11
ENCB12
ANAMUX1
ANAMUX3
ANAMUX2
nc_ANAMUX4
POWEROFF
FPKEYS_VP
FPKEYS_VN
OUTHOT9OUT0V9
OUTCOLD9
OUTHOT10
OUTHOT11
OUTHOT12
OUTCOLD10
OUTCOLD11
OUTCOLD12
OUT0V10
OUT0V11
OUT0V12
OUT0V8
OUT0V7
OUT0V6
OUT0V5
OUT0V4
OUT0V3
OUT0V2
OUTCOLD8
OUTCOLD7
OUTCOLD6
OUTCOLD5
OUTCOLD4
OUTCOLD3
OUTCOLD2
OUTHOT8
OUTHOT7
OUTHOT6
OUTHOT5
OUTHOT4
OUTHOT3
OUTHOT2
OUTCOLD1
OUT0V1OUTHOT1
CHASSIS
48VP
16VN
0VA
16VP
MASTERGND
MASTERVCC
OUTHOT9OUT0V9
OUTCOLD9
OUTHOT10
OUTHOT11
OUTHOT12
OUTCOLD10
OUTCOLD11
OUTCOLD12
OUT0V10
OUT0V11
OUT0V12
OUT0V8
OUT0V7
OUT0V6
OUT0V5
OUT0V4
OUT0V3
OUT0V2
OUTCOLD8
OUTCOLD7
OUTCOLD6
OUTCOLD5
OUTCOLD4
OUTCOLD3
OUTCOLD2
OUTHOT8
OUTHOT7
OUTHOT6
OUTHOT5
OUTHOT4
OUTHOT3
OUTHOT2
OUTCOLD1
OUT0V1OUTHOT1
CHASSIS
16VP
16VN
48VP
CENTRE_0V
C36
680nF
C41
680nF
RN112-4/02
L2
C37
680nF
C42
680nF
L1
RN112-4/02
100uH
L6
C38
680nF
C40
680nF
L4
RN112-4/02
C39
680nFC35
680nF
L3
RN112-4/02
J16
DCON_9P-SFJ17
DCON_9P-SF
TST_12P-SM
J22
TST_12P-SM
DIG_A0
DIG_A1
DIG_A2
MUXDATA
MUXCLK
MUXLATCH
nBLK1
nBLK2
ANA_A0
ANA_A1
ANA_A2
nBLK3
C11
100nF
C14
100nF
C9
100nF
C10
100nF
C12
100nF
J15
AN_DIN_64P-AB-PF
VAR_56P-SF
VP1
VAR_56P-SFCHASSIS
HDRS_2P-SM
POWER SWITCHLED SUPPLY
J23
VP2
VAR_56P-SF_SITEVAR_56P-SF_SITECHASSIS
NAP18
NAP
NAP21
NAPNAP22
NAP NAP24
NAPNAP23
NAP
NAP17
NAP
NAP16
NAP
NAP3
NAPNAP1
NAP
R1
0
NAP26
NAP
NAP25
NAP
NAP27
NAP
CHASSIS
NAP19
NAP
CHASSIS
R2
NAP
25V
C18
47uF
++++
63V
C17
100uF
++++
NAP2
NAP
NAP20
NAP
R3
0
CHASSIS
R4
NAP
C20
25V47uF
++++
68uF6V3
C19++++
D38000/JS 04.07.01 2
+5V and +48V go to fuseson master module
0(16V)
0(16V)
0(48V)
0(5V)
16V
16V
48V
5V
88 REMOTE MIC RACK BACKPLANE PCB
SPW817_115ISS1
SPW815_117 5 of 5
1DEP
, 2000
DEP
11/5/00
SPW815_117 5 of 5
ANALOGUE BUS
DIGITAL BUS
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D:\jobs\SPW815-119ISS3\PCB\SPW815_119ISS3.pcb - Page 1 of 1 pages.
ASSY DETAILS
APP'D
88-SERIES REMOTE MIC AMP
TEL. (01282) 457011 FAX. (01282) 417282
C AMS NEVE PLC.
SCALE NTS
cture or otherwise disclosed withoutin whole or in part, used for manufa-
to this drawing. It must not be copiedto this drawing. It must not be copied
prior written consent of the company.
AMS NEVE PLC. owns the copyright
DRAWN TO B.S.308
THIRD ANGLE PROJECTION
AMS NEVE PLC. BILLINGTON ROAD
MASTER PCB
BURNLEY. LANCS. BB11 5UB. ENGLAND.
DATE
24/01/01
TITLE:
DRAWN
GB
RGS
D38000/JQ
2
214.06.01
324.09.01PJS
M38000/YR
NAME
SHT
DATE
AMS
DRG No.
PW815-119
NEVE
GB PROTO 24/01/01 1ISS.MOD. No.
AMS NEVE PLCSPW815-119 ISS
+5V FUSE3.15A SB
SERIAL NO
RESET
RACK ADDRESS
1511 135 7
Comms
16VP
16VN
31
48V
Programming
1614121098642
5V
FU1
D1
R67
R70
R72
R66
R68
R71
R73
R45
R37
R38
R46
SW2R21
R20
RP9
RP6
RP8
RP7
RP5
C27
C31
C35
C16
C23
C19
C29
C33
C34
C14
C21
C25
R84
R82
R
23R25
R60
R62
R5
R16
R61
R63
C5
R14
D3
R43
R55
J1
U5
U6
C4
C9
C2
R40
C1
C3
C37
U7
SW3
R47
R39
SW1
R36
R29R33R31R53 R34
R57
R50
R27
D6
D8
D5
D4
D7
F2
J2R19
J5
J4R83
D2
R81
C6
C7
C8
U1
U3
U2
R80
R
22R24
C32
C28
C15
C12
C24
C20
RL1
C26
C30
C17
C13
C18
C22
C11
U4
C36
C1
0
R74
R18
R54
R13
R17
R15
R1
X1
R28R35R30R32
J3
R49
R12
R65
R56
R48
R11
R64
R51
R26
J6F1
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