Denon DHT-1312XP User Manual

87
EX3AV (HDMI : IC16)
EX3AV Terminal Functions
EX3AV
Enpirion 2009 all rights reserved, E&OE 2 www.enpirion.com

Part Number
Temp Rating
(°C) Package
EX3AV -40 to +85 38-pin QFN T&R

Figure 3: Pinout Diagram (Top View)
NOTE: All perimeter pins must be soldered to PCB.

PIN NAME FUNCTION
1-2, 12,
26, 34-
38
NC(SW)
NO CONNECT – These pins are internally connected to the common switching node of the
internal MOSFETs. They are not to be electrically connected to any external signal, ground,
or voltage. Failure to follow this guideline may result in damage to the device.
3-4,
22-25
NC
NO CONNECT – These pins may be internally connected. Do not connect them to each
other or to any other electrical signal. Failure to follow this guideline may result in device
damage.
5-11 VOUT
Regulated converter output. Connect these pins to the load, and place output capacitor
from these pins and PGND pins 13-15
13-18 PGND
Input/Output power ground. Connect these pins to the ground electrode of the Input and
output filter capacitors. See VOUT and PVIN pin descriptions for more details.
19-21 PVIN
Input power supply. Connect to input power supply. Decouple with input capacitor to
PGND pins 16-18.
27 ENABLE
Input Enable. Applying logic high enables the output and initiates a soft-start. Applying a
logic low disables the output.
28 POK
Power OK is an open drain transistor for power system state indication. POK will be logic
high when VOUT is with -10% to +20% of VOUT nominal.
29 EAOUT Optional Error Amplifier output. Allows for customization of the control loop response.
30 SS
Soft-Start node. The soft-start capacitor is connected between this pin and AGND. The
value of this capacitor determines the startup time.
31 XFB
External Feedback Input. The feedback loop is closed through this pin. A voltage divider at
VOUT is used to set the output voltage. The mid point of the divider is connected to XFB. A
phase lead capacitor from this pin to VOUT is also required to stabilize the loop.
32 AGND
Analog Ground. This is the Ground return for the controller. Needs to be connected to a
quiet ground.
33 AVIN
Input power supply for the controller. Needs to be connected to input voltage at a quiet
point.
EX3AV
Enpirion 2009 all rights reserved, E&OE 2 www.enpirion.com

Part Number
Temp Rating
(°C) Package
EX3AV -40 to +85 38-pin QFN T&R

Figure 3: Pinout Diagram (Top View)
NOTE: All perimeter pins must be soldered to PCB.

PIN NAME FUNCTION
1-2, 12,
26, 34-
38
NC(SW)
NO CONNECT – These pins are internally connected to the common switching node of the
internal MOSFETs. They are not to be electrically connected to any external signal, ground,
or voltage. Failure to follow this guideline may result in damage to the device.
3-4,
22-25
NC
NO CONNECT – These pins may be internally connected. Do not connect them to each
other or to any other electrical signal. Failure to follow this guideline may result in device
damage.
5-11 VOUT
Regulated converter output. Connect these pins to the load, and place output capacitor
from these pins and PGND pins 13-15
13-18 PGND
Input/Output power ground. Connect these pins to the ground electrode of the Input and
output filter capacitors. See VOUT and PVIN pin descriptions for more details.
19-21 PVIN
Input power supply. Connect to input power supply. Decouple with input capacitor to
PGND pins 16-18.
27 ENABLE
Input Enable. Applying logic high enables the output and initiates a soft-start. Applying a
logic low disables the output.
28 POK
Power OK is an open drain transistor for power system state indication. POK will be logic
high when VOUT is with -10% to +20% of VOUT nominal.
29 EAOUT Optional Error Amplifier output. Allows for customization of the control loop response.
30 SS
Soft-Start node. The soft-start capacitor is connected between this pin and AGND. The
value of this capacitor determines the startup time.
31 XFB
External Feedback Input. The feedback loop is closed through this pin. A voltage divider at
VOUT is used to set the output voltage. The mid point of the divider is connected to XFB. A
phase lead capacitor from this pin to VOUT is also required to stabilize the loop.
32 AGND
Analog Ground. This is the Ground return for the controller. Needs to be connected to a
quiet ground.
33 AVIN
Input power supply for the controller. Needs to be connected to input voltage at a quiet
point.

Denon DHT-1312XP Specifications

General

Product color	Black
Volume control	Rotary
RMS rated power	110 W
Recommended usage	Home theatre
Remotely operated	Yes
Audio output channels	5.1 channels
Amplification device type	AV receiver
Amplifier frequency range	10 - 100000 Hz
Signal-to-Noise Ratio (SNR)	98 dB
Total Harmonic Distortion (THD)	0.08 %
Amplification device form factor	Stand-alone
Amplifier dimensions (W x D x H)	434 x 382 x 162 mm
Satellite speaker type	-
Satellite speaker weight	800 g
Number of satellite speakers	2
Satellite speakers RMS power	- W
Satellite speaker frequency range	150 - 20000 Hz
Satellite speaker dimensions (WxDxH)	105 x 150 x 200 mm
Center speaker dimensions (WxDxH)	200 x 150 x 105 mm
Subwoofer weight	11000 g
Subwoofer frequency range	35 - 150 Hz
Subwoofer dimensions (WxDxH)	250 x 420 x 387 mm
Power source	AC
AC input voltage	230 V
AC input frequency	50 Hz
Headphone outputs	1

Weight and Dimensions

Set weight	8900 g