Tenor phono1, Руководство пользователя

Страница: 29 / 35

Balanced Moving Coil Cartridge Cable Connection (Arm)
Typically the connection of the Moving Coil Cartridge is unbalanced RCA and in most cas-
es provides exceptional noise and response characteristics.
Balanced connection of a Moving Coil Cartridge to the Balanced XLR input of the Tenor
Phono 1 are transformer coupled giving high Common Mode Rejection Ratio (CNRR) for
the lowest noise operation and the ultimate in fidelity.
The following is provided to illustrate the typical connection of a Moving Coil Cartridge
to the turntable and Tenor 1 phono stage in balanced XLR mode.
Most Moving Coil Cartridges by nature are balanced so one simply needs to know the
wiring harness schematic to take full advantage of the low noise floor principles of a
balanced connection.
Page of 26 32
1 2 3 4
A
B
C
D
4 3 2 1
D
C
B
A
Title
Number Revision Size
Letter
Date: 9-Mar-2015 Sheet of
File: C:\PRJ\DDB\PHONO1.ddb Drawn By:
SCHEMATIC DIAGRAM
1 OF 1
MVB
--
COPYRIGHT TENOR INC. 2015
C
BALANCED CARTRIDGE CABLE CONNECTION (ARM)
WITHE L+
BLUE L -
RED R+
GREEN R-
CARTRIDGE ARM TUBE
INTERCONNECTION METAL BOX
10X FERRITE BEAD
FERRITE BEAD ARE 2643-000-301 FROM FERRITE INC
TWISTED PAIRS ARM WIRES
ARM TUBE GROUND WIRE
GND
3 TWIST PER INCH
TURNTABLE MOTOR
TURNTABLE BEARING
M
3
2
1
MC3 LEFT XLR IN
M
3
2
1
MC3 RIGHT XLR IN
CHASSIS GND (GREEN)
L
G
N
IEC AC LINE IN
#18 AWG
#18 AWG
#18 AWG
BALANCED SHIELDED AUDIO CABLES
XLR PIN 2 = + (HOT) TENOR PHONO1
ARM MECHANISM GROUND WIRE
L+
L-
R+
R-