Epson Ensemble HD User Manual
Ensemble HD
Home Cinema System
™
Ensemble HD Schematic
Interface Specifications
A
Audio Input Connector (DB15)
Pin
Assignment Description
5
1
Sub Woofer Output Connector (RCA Style)
B
Pin: Signal
Shield: Signal Ground
Speaker Output Connector (Molex 10-Conductor)
C
15
6
6
1 Left Ch +
2 Right Ch +
3 Center Ch +
4 Common Gnd
5 N/C
6 Common Gnd
7 Common Gnd
8 Common Gnd
Input Voltage (Sub Channel)
.85 – 1.25V rms
Pin
Assignment Description
9 N/C
10 Common Gnd
11 N/C
12 N/C
13 Surr Left +
14 Surr Right +
15 Sub +
Shell Chassis safety ground
Output Voltage (Sub Out)
1.7V – 2.5V rms (6dB Gain Circuit)
!
10
Pin
2
1
9
Assignment Description
1 Right Ch +
2 Right Ch -
3 Center Ch +
4 Center Ch -
5 Surr R +
Epson strongly recommends that
the home theatre system be
installed by a professional
audio/video installer or other
qualified professional. Epson
cannot provide advice concerning
construction practices or building
codes in your area.
Pin
Assignment Description
6 Surr R-
7 Surr L+
8 Surr L-
9 Left Ch +
10 Left Ch -
Two persons are required to lift
the screen onto its mounting
brackets. It is recommended that
a second person should also assist
in performing other parts of the
installation, such as mounting the
projector and routing wires.
Personal injury and/or damage to
the equipment could result from
dropping or mishandling it.
Motorized Screen Control
D
AC Input
AC Output
Screen Motor
Projector Control
AV Remote
Trigger
Power LED
I/R Emitter
Cables Color, Length and Quantity
E
Item
10-Conductor Speaker Cable
4-Conductor Speaker Cable
HDMI Kit
RS-232 Control Cable
IR Data Cable
AC Main Power Jumpers
HD15 Cable
Main Power (3 wire IEC style, UL/CSA approved)
To Projector (3 wire IEC style, UL/CSA approved)
To Screen Motor (3 wire Molex style)
To Projector (DB15 connector, RS-232 I/F)
To AV Controller (1/8” stereo minijack)
To AV Controller (1/8” minijack)
To IR receiver/emitter in Ctr spkr (5 pin connector)
Color
Blue
Blue
Black
Red
Red
Green
N/A
Length (m)
10
7
7, 10
7
10
N/A
3
Pre-Wire
Length (m)
10
7
10
7
10
1
N/A
Quantity
1
1
2
1
1
2
1
All electrical wiring should be completed by
an electrician qualified and licensed to
complete work in your region. All work
should be certified to ensure that it meets
regional codes, safety standards and
regulations.
The plenum-rated video cable, speaker cable,
and control cable may be routed through the
wall and ceiling instead of using the wire
management tracks.
Do not route the standard 7m and 10m
power cables through the wall or ceiling.
They are not rated for this purpose.
Deliberate mis-installation could result in
fire or other safety hazards. Contact a
licensed electrician to route electrical wire
according to electrical code in your region
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