R/E/P > Bruno Putzeys (Designer) - Dave Hecht (Master Tech)

Neve 3116 pinout

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echorec:
Hi, can anyone help me with this?

Thanks

myoshida:
Hi,

I have a Kelso console and the jig I made to test the 3126 modules as follows:

    1 - IP Hi
    2 - IP Lo
    3 - Chassis
    4 - 0V
    5 - -14db prefader/post eq out
    6 - fader top
    7 - wiper
    8 - fader bottom
    9 - gain boost
    10 - 0V for above
    11 - 0V for below
    12 - Unbal out
    13 - Unbal out
    14 - 0V for above
    15 - B+
    16 - 0V
    17 - Chassis

echorec:
Thanks!!!

B+ is 24V, right?

Do you know where I can find schematics for the 3126 or 3116?

John Klett:
yes

it is a single 24 volt supply - figure 100mA per module

B+ is +24 volts DC
B- is   0 volts



Some same information plus some more information


5116 MODULE (KELSO)

PINOUT

1 - INPUT HI
2 - INPUT LO
3 - CHASSIS GROUND
4 - B- 0V AUDIO COMMON
5 - PREAMP OUT -8dBu (PFL)
6 - FADER TOP FEED
7 - FADER WIPER RETURN
8 - FADER BOTTOM (B- 0V AUDIO COMMON)
9 - GAIN BOOST - R TO 0V (see below)
10 - B- 0V AUDIO COMMON
11 - B- 0V AUDIO COMMON
12 - UNBALANCED OUTPUT POST FADER -8dBu (AFL)
13 - UNBALANCED OUTPUT   "    "     "     "
14 - B- 0V AUDIO COMMON
15 - B+ +24VDC
16 - B- 0V AUDIO COMMON
17 - CHASSIS GROUND

POST FADER AMP GAIN BOOST R

2dB = 5K6
4dB = 2K7
6dB = 1K6
8dB = 1K0
10dB = 750

PREAMP AND POST FADER AMPLIFIERS ARE BA438
MAXIMUM OUTPUT LEVEL +18dBu (0.5% THD+N)
MINIMUM LOAD 1K2 OHMS
CAN'T DIRECTLY DRIVE A TRANSFORMER

REQUIRES A LINE AMPLIFIER +14dB GAIN w XFMR OUT TO GET TO "+4"

24VDC @ 64mA IN IDLE

SCHEMATIC EH10051

TREBLE POT = LINEAR 10K
 BASS POT = LINEAR 47K

GRAYHILL 54 1X11 SW FITS FINE
5 POSITIONS B/C W OFF FOR FLAT


echorec:
Thanks John!

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