Integra DTM-5.3 Service Manual

BALANCE
AC OUTLET
S911
IMPEDANCES
SELECTOR
SPEAKER A
LEFT
LEFT
RIGHT
SPEAKER B
RIGHT
DC24V
4A IN
F901
5A/125V
RELAY
+B2
RELAY
DRIVER
RELAY
DRIVER
FLAC
FL TUBE
FLAC
MAIN AMP
+B1/-B1
MUTE
MUTE
N
E2 LINEOUT
L
R
REMOTE SENSOR
IR OUT
IRIN
OUT
12V TRIGGER
IN
IR OUT 1
40K
IR OUT 2
40K
IR OUT
56K
HEADPHONE
T902
T901
AC IN
ZONE A
A-BUS
8
7
6
5
4
3
2
1
BOOST
BYPASS
BYPASS
TV-5
MUTE
SW-OUT
NAPS-7387
(SCH.-2)
NAETC-7393
(SCH.-2)
NAETC-7397
NASW-7396(SCH.-2)
NAETC-7390 (SCH.-1)
NADIS-7386(SCH.-1)
(SCH.-2)
SUBWOOFER
INTERFACE
Zone 2 LED
+29dB
+29dB
Power Amplifier
FLT
Rec Out LED
MAIN
MICROPROCESSOR
U1
U2
U4
U5
U8
U10
U11
U12
DTM-5.3
BLOCK DIAGRAM 2
A
1
2
3
4
5
BCD

Integra DTM-5.3 Specifications

Amplifier Section

power output	100 Watts per channel
dynamic power output at 2 ohms	2 × 170 Watts
dynamic power output at 4 ohms	2 × 135 Watts
dynamic power output at 8 ohms	2 × 140 Watts
total harmonic distortion at rated power	0.08%
IM distortion at rated power	0.08%
damping factor	60 at 8 ohms
phono input sensitivity and impedance	2.5 mV, 50 kohms
line input sensitivity and impedance	150 mV, 50 kohms
video input sensitivity and impedance	1 Vp-p, 75 ohms
phono overload	120 mV RMS at 1 kHz

Tuner Section FM

tuning range	87.5 to 108.0 MHz
usable sensitivity mono	11.2 dBf, 1.0 µV
usable sensitivity stereo	17.2 dBf, 2.0 µV
signal-to-noise ratio mono	76 dB
signal-to-noise ratio stereo	70 dB
total harmonic distortion mono	0.15%
total harmonic distortion stereo	0.25%

Tuner Section AM

tuning range	530 to 1, 710 kHz
usable sensitivity	30 µV
image rejection ratio	40 dB
signal-to-noise ratio	40 dB
total harmonic distortion	0.7%

General

power supply	AC 120 V, 60 Hz
power consumption	2.8 A
dimensions	17-1/8" × 5-7/8" × 13-7/16"
weight	19.8 lbs.