M463AC — Master Module
| Type | module |
| Category | SUMMING |
| Try it | simulator & front panel · download package (zip) |
| Earliest dated evidence | 1986|19 — manual issue date |
| Evidence | "MANUAL ISSUE #1 APRIL 1986" in PUBLIC/Manuals + tech DOCUMENTS/Modules/M463AC - Master Module/M463AC - P001 - Title Page.jpg |
| Confidence | high |
| All years found | 1986|19 |
| Variants | M463, M463A, M463AB, M463B, M463J, M463K, M463L, M463LA |
| Folder | Modules/SUMMING/M463AC |
| Folder | PHOTOS/Drawings |
Connections and circuit (ideal SPICE model)
Inputs, outputs, power and control as its own documents name them (no RTO-144 sheet for it: pin numbers only where the page gives them). Run the generator, turn the gain, watch the VU.
Pinout & connections
Each contact as its own documents name it: 23 named (23 medium confidence). An empty slot is a contact no page names. Hover a contact for its source; the table under the drawing lists them.
pinout (SVG) · connections (SVG) · pins (JSON)
Pin evidence — 23 contacts
| Pin | Signal | Kind | Confidence | Read from | Source |
|---|---|---|---|---|---|
| A | FB | named, kind not clear | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 1 of the drawing, left of the pin column” |
| 1 | INPUT | audio in | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 1 of the drawing, right of the pin column” |
| B | RS | named, kind not clear | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 2 of the drawing, left of the pin column” |
| 2 | OUT also: SHIELD (drawing rows) | audio out | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 2 of the drawing, right of the pin column” |
| 3 | OUT also: PA OUT (drawing rows) | audio out | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 3 of the drawing, right of the pin column” |
| 4 | FB OUT | audio out | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 4 of the drawing, right of the pin column” |
| 5 | OUT also: FB OUT (drawing rows) | audio out | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 5 of the drawing, right of the pin column” |
| 6 | IN also: RS OUT (drawing rows) | audio in | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 6 of the drawing, right of the pin column” |
| 7 | IN also: RS OUT (drawing rows) | audio in | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 7 of the drawing, right of the pin column” |
| 8 | OUT also: SOLO OUT (drawing rows) | audio out | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 8 of the drawing, right of the pin column” |
| 9 | CTL also: FADER OUT (drawing rows) | control / tally | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 9 of the drawing, right of the pin column” |
| L | MI/M2 | named, kind not clear | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 10 of the drawing, left of the pin column” |
| 10 | IN also: SHIELD (drawing rows) | audio in | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 10 of the drawing, right of the pin column” |
| 13 | SHIELD | ground / common | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 13 of the drawing, right of the pin column” |
| 14 | PREFADE IN | audio in | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 14 of the drawing, right of the pin column” |
| 15 | FADER IN | audio in | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 15 of the drawing, right of the pin column” |
| 16 | DIRECT OUT | audio out | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 16 of the drawing, right of the pin column” |
| 17 | MONITOR OUT | audio out | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 17 of the drawing, right of the pin column” |
| 18 | CTL COM | ground / common | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 18 of the drawing, right of the pin column” |
| 19 | 25V | named, kind not clear | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 19 of the drawing, right of the pin column” |
| 20 | ±COMMON | ground / common | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 20 of the drawing, right of the pin column” |
| 21 | +25V | power rail | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 21 of the drawing, right of the pin column” |
| 22 | CHASS/S GND | ground / common | medium | drawing rows | 1986 - M463AC - 463-04-009 - CONNECTOR REAR V…, p. 1 “row 22 of the drawing, right of the pin column” |
Pictures
1986 - M463AC - P001 - Title Page.jpg
1978 - 8-109-02-002 - 8-109A OUTPUT AMPLIFIER SCHEMATIC - DRN GEB - ENG MRW - ISS 1 (2).jpg
1986 - M463AC - 463-01-020 - INPUT FADER.jpg
1986 - M463AC - 463-01-020 - MASTER MODULE.jpg
1986 - M463AC - 463-02-020 - LALL RESISTO ISK.jpg
1986 - M463AC - 463-02-020 - MASTER MODULE SCHEMATIC FONU.jpg
1986 - M463AC - 463-04-009 - CONNECTOR REAR VIEW.jpg
1986 - M463AC - 463-04-104 - HNEN AEPRESSCO CNE POSTFADE.jpg
1986 - M463AC - 463-06-028 - SOLDER SIDE ENG.jpg
1986 - M463AC - 463-06-028 - TES COMPONENT SIDE NOIES PINS IEI.jpg
1986 - M463AC - 8-109-02-002 - OUTPUT AMPLIFIER CKDEAL SCHEMATIC.jpg
1986 - M463AC - 8-109-02-002 - RII RIZ.jpg
1986 - M463AC - 8-109-02-007 - NDMINAL VALUE.jpg
1986 - M463AC - 8-109-02-007 - RII RIZ.jpg
1986 - M463AC - 8-109-06-002 - RAS COMPONENT LAYOUT.jpg
1986 - M463AC - 8-109-06-002.jpg
1986 - M463AC - 8-109-06-007 - BOOSTER AMPLIFIER.jpg
1986 - M463AC - 8-109-06-007 - DRI ENG.jpg
1986 - M463AC - P002.jpg
1986 - M463AC - P003 - 1-1.jpg
1986 - M463AC - P004 - 2-1.jpg
1986 - M463AC - P005 - 2-2.jpg
1986 - M463AC - P006 - 3-1.jpg
1986 - M463AC - P007 - 3-2.jpg
1986 - M463AC - P008 - 3-3.jpg
1986 - M463AC - P009 - 3-4.jpg
1986 - M463AC - P010 8-109.jpg
1986 - M463AC - P011 - 8-109-1-1.jpg
1986 - M463AC - P012 - 8-109-1-2.jpg
1986 - M463AC - P013 - 8-109-2-1.jpg
1986 - M463AC - P014 - 8-109-2-2.jpg
1986 - M463AC - P015 - 8-109-2-3.jpg
1986 - M463AC - P016 - 8-109-2-4.jpg
1986 - M463AC - P017 - 8-109-2-5.jpgPrice history
| Year | Kind | Price | Listed as | Effective | Source |
|---|---|---|---|---|---|
| 2005|38 | used market value | 100.00 | M463AC Sub master | wbsps - website ARCHIVE/WBSPS 2008/ARCHIVE/old website/PriceGuide.htm | |
| 2006|39 | used market value | 100.00 | M463AC Sub master | wbsps - website ARCHIVE/WBSPS 2008/ARCHIVE/jan 2006 shell/priceguide.htm |
Dates found in the documents
| Year | Kind | Text | File |
|---|---|---|---|
| 1986|19 | manual issue date | MANUAL ISSUE #1 APRIL 1986 |
1986 - M463AC - P001 - Title Page.jpg |
Physical manual inventory
| Item | Location | Status | Scanned |
|---|---|---|---|
| M463AC - Master Module | DUPLICATE | PDF - Already scanned | |
| M463AC - Master Module | DUPLICATE | SCANNED BUT NEEDS STICHING | |
| M463AC - Master Module | Recently scanned and stiched by WB |
Documents (2)
| Year | File | |
|---|---|---|
| 1986|19 | 1986 - M463AC - Master Module (2).pdf | note |
| 1986|19 | 1986 - M463AC - Master Module.pdf | note |
Photos & scans (34)
Sub-assemblies & parts used (1)
| Item | What | Family | Year | How we know |
|---|---|---|---|---|
| 8-109 | Booster Amplifier Component Layout | Sub-assemblies (n-nnn) | 1974|7 | drawing filed with it |
Parts list — board 1986 - M463AC - Master Module (2) (5 parts)
From 1986 - M463AC - Master Module (2).pdf; also in timelines/data/bom.csv.
| Ref | Part | Value | Manufacturer | Mfr part no. |
|---|---|---|---|---|
| C6 | Cap acitor | 4.7 pF | Phil i ps | 2222-638-09478 |
| R5 | Re s i stor 1/ 4W 5% 30 K | P h i li p s | ||
| R15 | Res is tor 1/4W 5% 9K l | P h i l ips | ||
| C6 | Capac i t or | 4 .7 p F | Ph il i ps | 2222- 638 -09478 |
| R15 | Res i s t or 1/ 4 W 5% 240 |
Named in other drawings & documents (1)
| File | Page |
|---|---|
| 19xx - RTO-144 - Module RTO-144 Jumper calculator.xlsx | 1 |
From the manuals
Each manual split into its sections. Text that is the same in many Ward-Beck manuals (warranty, address, standard notes) is kept once on the Boilerplate page and linked.
General description (5)
Description — 158 words · 1986 - M463AC - Master Module (2).pdf, page 11
8-109 AMPLIFIER SERIES
Un it Ga in
Noise: -108 dBm EIN from 20 Hz to 20 kHz.
Source Impedance: 600 ohms or less, balanced or unbalanced.
spec if ications above.) .c ps
Output Impedance: Less than 100 ohms. BS
Load Impedance: 600 ohms, balanced. //W : tp ht
8-109-1-1
WARD-BECK SYSTEMS LTD. . T
8-109 AMPLIFIER SERIES
Output Level : +30 dBm max imum.
8-109-1-2
W ARD-BECK SYSTEMS L TD .
PARTS LI ST
8-109 AMPLIF IER SERIES
8-109
Rl ps
Resistor 1/4W 5% 47K Phi lips R2 47K " BS
• R3 6K2 R4 6K2 //W
R5 ,,' 6K2 : tp ht
8-109- 2-1
WARD-BECK SYSTEMS LTD .
PARTS L IST
8-109 AMPLIF IER SER IES 8-109
PART DESC RIPTION MFG MFG PART NUMBER
R36 .c
4K7 R37 4K7 ps
R38 " delete BS
Zl In teg rated Circuit Na t ion a l //W
LF356N Z2 " " : tp
8-109-2-2 ht
WARD-BEC K SYSTEMS LTD
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- source: 1986 - M463AC - Master Module (2).pdf, p. 11
Description — 299 words · 1986 - M463AC - Master Module.pdf, page 11
WAAD-BECK SYSTEMS LTD; OtJ 2matzye Mjae-QAAW
8-109 AMPLIFIER SERIES Output Level: ne +30 dBm maximum. e e0 /-3 #Nt eot Cs 10.no? 268 Power Requirements: +/- 21.5 volts dc, MA quiescent current_ MA +30 dBm output Giyo Desnsisd Tams eon-8 Gnt Ambient Temperature: C7h degrees Celsius. vtilidscs? mab Gn is1 79njie njim Dimensions: 3.25" 3 . 38" 0.57" 39i792 eot - (83 Mm Mm x 15 Mm) . eniv - edt The 8-109 comprises Iwo amplifier sections_ one consisting through 04, and the other 22 with 05 through QB _ with The linear integrated circuit operates as preamplifier and buffer stage drive the transistor output amplifier section. the majority the 8-109. models, the inputs the [Wo amplifier sections are interconnected as cross coupled differential pair provide balanced input Alternately, the case the 8-109A and single-ended, unbalanced input used. Oeo:- The balanced input yields several input characteristics similar those an input transformer Output level remains constant when the input fed from either balanced an unbalanced source Good common mode rejection another feature this type input configuration n 63i9v UC uc For amplifiers operating the balanced mode, the value R15 establishes the feed back ratio the tWo amplifier sections and thus controls the amplifier gain. Uua obaM = When utilized the unbalanced arrangement, the lower amplifier section (Z2 with 05 through Q8) used a5 the input section, with the input signal applied Pin E2. Amplifier gain determined by the values R6, R1I and R12. One half the balanced output signal appears Pin E6 . The upper half the amplifier (21 with through 04) operates 25 unity gain inverting amplifier with externally strapped E6 . JEGo 2n0i]sjitisec? The output all models the 8-109 series actively balanced and brought out pins E4 and E6 . JOS uqjuo baonelsd 2mno 0o3 Sjnsbe9m| be0J B-109-1-2
Also: general boilerplate (8 devices) · general boilerplate (7 devices)
- source: 1986 - M463AC - Master Module.pdf, p. 11
Description — 240 words · 1986 - M463AC - P004 - 2-1.jpg, page 1
M463AC MASTER MODULE The M463AC designed accept combined mixed feeds from Previously assigned mixing channel nputs The assigned mixing channel inputs are amplified and routed the appropriate points within the console system Input and Summing Amelifier The signal originating from the external mixing network applied the Umm ing current nodes the input amplifier via edge connector pins and through 08 form summing amplifier comprising balanced input and an unba anced output correct for small system Ievel variations, trim pot incorporated part the preamplifier The differential balance djustment control R6 serves minimize common mode type signals originating ahead the amplifier C12 couples the outpu the summing amplifier low-pass filter consisting of R22, R23 R24; C13, C14 C15 and Z1 The dB roll-off point is located approximately 20 kHz _ The output 8-109A _ coupled through C18 the output amplifier 8-109A Output Amelifier andLNSERI The 8-109A amplifier raises the nominal signal level output actively balanced and fed the "insert point" and dBm The pins Pins and are usually connected normalled set jacks with the output side connected the master fader insert The fader ou: tput returned the module on pins and The feed for the PREFADE outputs normally picked up the mixing fader input and returned the module via pins and 8-109F Booster Amplifier This amplifier operates with gain dB .
recovers the dB in-hand" loss incurred by the fader and provides additional gain produce nominal level dBm at its output. 2-1
- source: 1986 - M463AC - P004 - 2-1.jpg, p. 1
- also in: 1986 - M463AC - P005 - 2-2.jpg, p. 1 · 1986 - M463AC - P012 - 8-109-1-2.jpg, p. 1
Specifications (1)
Technical Data — 156 words · 1986 - M463AC - P003 - 1-1.jpg, page 1
M463AC MASTER MODULE Gain: 18 dB +/ - 0.5 cB . (with fader "in-hand" position). dB Frequency Response +/_ 0.25 dB irom 20 Hz kHz . Noise: dB below dBm nominal output level Hz kHz) . Harmonic Distortion: Less than 0 . 25% from Hz kHz +28 dBm less Typically less than 0.05% across most bandwidth) Source Impedances Summing: 30 , 000 ohms balanced Input Impedances Summing: Less than ohms Output Impedance: Less than 100 ohms (at 8-1094 output and DIRECT ou: tput Less tnan 200 ohms MONITOR output.
Load Impedance: 600 ohms balanced (at insertion point and DIRECT output) _ Output Level : -10 dBm nominal dBm nominal +30 dBm maximum insertion DIRECT output _ Phasing: Input and output terminals designated by numbers are phase _ Power Requirements: +/-25 voits dc_ 200 MA maximum. mA nominal Ambient Temperature: degrees Celsius Dimensions: wide 7 . 0" high 6.5" deep (41 mm 178 mm 165 mim )
- source: 1986 - M463AC - P003 - 1-1.jpg, p. 1
Parts list (text) (6)
Parts List — 484 words · 1986 - M463AC - Master Module (2).pdf, page 6
~~QQ.!:!hI
MFG PART NUMBER
C' Capa c ltOl" 33' uF /6 V ,-, T390F337MOO6AS C' 33' uF /6 V C' dele te e. eel e te C, 10 pF Ph il ip s 2222-638_ 10109
C, 10 pF C' 15 pF 2222_638 _10159 C, 3 . 3 pF 2222-638-09338 C, a.a C<O " 10 uF /25 V
en 10 uF /25 V C<2 33 uF /l0 V T3900336MOlOAS W 1500 pF Aselco CQ92-MC-153M m 24:0 p F Philip s 2222 _630_03221 m 33 pF 2222 -638_10339
C<6 10 pF 2222_638_10109 m C<8 C<9 U " 33 uF /10 V 0.022 uF ,-, Aselco 2222- 638 _09478 T39OJ36MOI OAS CQ9 2-M C-22JM C20 22 uF /25 V Ph il i p s 03016229
C2< 22uF /25 V C22 22 uF /25 V C2.J 22 uF/25 V
CR' Diode de lete CR' del e te CR' Moloro la CR. CR'
2N4001 a
0< T..al"lsi sto .. Na,tio n a l .c
02 ps
OJ PN3645 2N4401 "05 BS W :// tp ht
WARD -BECK S YSTEM S L.T D .
~ ~~OO ULE
MFG PART NUMBER
Q' T,. a nsls to,. Nal lon a l FNJ645 a, FN J569 a, PNJ64 5 a, PNJ56 9 a" PNJ 645
an TI P298 a" T IP 306 au .,.,., PHJ569 a.. PHJ645
.. Re sl: too- I /'W ~S "" "" Ph :,lips
'''' ,,,, es '''' .,., ee rd m POI
Re S I~SIOO- '" '" Pi h,",," PTI OV 2K P TIOV I K
ee I / ' W 51 '''' Phi li p s
." "" "" .n ."... """" ........, AU
'"'" ma '" ' 00 ' 00 ." .20 '00 '00 .2> ." ." .22 '" axa a
.2< .c
is .25 ps
82 0 BS
.28 .n '" W
aae '" ://
200 tp ht
~ M463AC MASTER MOOUL E
R'" R30 ' Al B R3 11 R32 1
Res istor 1/ 4W 5~ R" '" Ph :,lips R" R" '" '" '" R37 ) '" R38) '/B R39) R40) R41)
,R" '" . R42) Resis tor 1/4W 51 de le te dele te 2.2
.. 2. 2 '" ,'" delete
- source: 1986 - M463AC - Master Module (2).pdf, p. 6
Parts List — 262 words · 1986 - M463AC - Master Module (2).pdf, page 15
8-109 AMPLIFIE R SER IE S
8-109A
PART DESCRIPTI ON MFG MFG PART NUMBER
R8 470 R9 33 K R38 " 620K
8- 109B
8-109C
PARTS DESCR IPT ION MFG MF G PART NUMBER
Cll " " ps
8-109-2-3
WARD-BECK SYSTEMS LTD . QT
I 8- 1090 PARTS LI ST
8-109 A MPL I F I ER SERIES
PART DESCR I PTION MFG MFG PART NUMBE R
R8 470 R9 75K R38 1M "
8-109E
PART DESCRIPT ION MFG MFG PART NUMBER
8-109F
Cl1 " ps
. BS
R15 Res istor 1/4W 5% 510 ://W tp ht
8- 109-2-4
WARD-BECK SYSTEMS LTD
8-109 AMPLIFIER SERIES
8-109G
PART DESCIPTION MFG MFG PART NUMBER
R15 Res i s tor 1/ 4W 5% 2K4
a .c ps BS //W : tp ht
8-109-2-5
1 1 1 1 1 I WIIS . """.4 0;1 I !
1 I !
'I - Ii 1 I
I ~! J i ~! '---J FOLO'.CX LEYE!. ! wut Du t a u . . ,. eeee ee r lt3, ''-O : COln,.o; , l e ve l co ;:6 : I 1'0 FB i F;6-:'Om! I , I 1id9 0 IJ RS
I~o-:'Om! . I I !
1 I I I SOl O ,w i cCIl $W7: 1 ; 9.... 1 i s fe o t o w;,." : .... oeDr., s.o. SOLO ou t DUr , the po sc ".~ t-.-. sO 1 • 1 1 a
1 .c ps
I I I I BS
1 ISSUl !OAn l : //W
M Ab JAC 1 tp
MASTER MODULE
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- source: 1986 - M463AC - Master Module (2).pdf, p. 15
Parts List — 0 words · 1986 - M463AC - P016 - 8-109-2-4.jpg, page 1
(only shared text)
- source: 1986 - M463AC - P016 - 8-109-2-4.jpg, p. 1
- also in: 1986 - M463AC - P015 - 8-109-2-3.jpg, p. 1 · 1986 - M463AC - P017 - 8-109-2-5.jpg, p. 1 · 1986 - M463AC - Master Module.pdf, p. 16
Drawings (14)
Each scan with its trace laid over it: the slider runs from the scan to the vector drawing. Click one to see it large and save it as SVG, DXF, KiCad, PDF or PowerPoint.
Input Faderviewer
Solo Solo Control Commonviewer
8-109A / OUTPUT AMPLIFIER / SCHEMATICviewer
Lall Resisto Iskviewer
Issu Idate Reyisioh Wesviewer
1986 - M463AC - 8-109-02-002 - OUTPUT AMPLIFIER CKDEAL SCHEMATICviewer
1986 - M463AC - 8-109-02-002 - RII RIZviewer
1986 - M463AC - 8-109-02-007 - NDMINAL VALUEviewer
1986 - M463AC - 8-109-02-007 - RII RIZviewer
Master Module Component Layoutviewer
Tes Component Side Noies Pins Ieiviewer
1986 - M463AC - 8-109-06-002 - RAS COMPONENT LAYOUTviewer
1986 - M463AC - 8-109-06-002viewer
1986 - M463AC - 8-109-06-007 - BOOSTER AMPLIFIERviewer
1986 - M463AC - 8-109-06-007 - DRI ENGviewer
Connector Rear Viewviewer
Postfade Gna Feaviewer
Read from the drawing title blocks.
| Drawing | Title | Date | Drawn by | Checked by | Iss. | Source |
|---|---|---|---|---|---|---|
| 463-04-009 | Connector Rear View | 1978|11 | UL | file | ||
| B 8-109-02-002 | 8-109A / OUTPUT AMPLIFIER / SCHEMATIC | 1978|11 | GEB (Gerry E. Bell) | 1 | file | |
| — | Lla Component Layout | GEB (Gerry E. Bell) | file p.33 | |||
| 463-01-020 | Input Fader | file | ||||
| 463-01-020 | Master Module | B | file | |||
| 463-01-020 | Solo Solo Control Common Re/Post | APR | file p.20 | |||
| 463-02-020 | Lall Resisto Isk | file | ||||
| 463-02-020 | Master Module Schematic Fonu | 3 | file | |||
| 463-04-104 | Hnen Aepressco Cne Postfade | file | ||||
| 463-06-028 | Tes Component Side Noies Pins Iei | file | ||||
| 463-06-028 | Solder Side Eng | AM | 3 | file | ||
| 463-06-028 | Revision Eni Sqe Wes Ward-Becx Systemb | AM | file p.24 | |||
| 8-109-06-002 | Component Layout | file p.29 | ||||
| 8-109-06-002 | Output Amplifier Component Layout | GEB (Gerry E. Bell) | 8 | file p.29 |