Integra DTM-5.3 Service Manual

REF.NO. PART NO. DESCRIPTION
1 27111267 Front bracket
2 28325756 Knob, standby
3 27141787 Retainer HP
4 838130088 3TTB+8B,Self-tapping screw
5 27100321B Chassis
6 27190991 Holder
7 27190511 KGLS-16RF,Holder
8 27190266 KGLS-12RF,Holder
9 830440089 4TTC+8C(BC),Self-tapping screw
10 27160379 Heat sink
11 27141530A Retainer HS-2
13 27141671 Retainer
15 801433 3SMS8W.SW+14B(BC),Special screw
19 27122952 Rear panel
22 87643010 W3*10F(BC),Flat washer
24 29362609 Label PT
25 29110083 Tape, cloth
27 27191166 Holder, plate
28 28191956 Clear plate
29 28133401 Back plate
30 28184663-1 Top cover
32 27175319B Leg
33 28141332 Cushion
34 831430088 3TTW+8B(BC),Self-tapping screw
35 28325984 Knob, volume
36 28325405 Knob, tone
37 29362772 Label, cover
38 27212367 Front panel
39 28135278 Badge
40 28198905 Facet
41 838430088 3TTB+8B(BC),Self-tapping screw
42 838930088 3TTB+8B(UN),Self-tapping screw
43 838430068 3TTB+6B(BC),Self-tapping screw
44 838440089 4TTB+8C(BC),Self-tapping screw
D911 22380130, D5SBA20,
22380274 or RS603M or
22380038 RBV602,Diode
E801 260208 Wire tie
E811 223025 AC262,Isolated plate
F901 252258 or ! 5A-T/UL-ST2 or
252164 ! 5A-UL/T-237,Fuse
P701 2047332012 NCFC7-332012,FF cable
P710 2047152012 NCFC7-152012,FF cable
Q523,Q524 2202823 * 2SC5200-O or
2202822 * 2SC5200-R,Transistor
Q525,Q526 2202813 or * 2SA1943-O or
2202812 * 2SA1943-R
T901 2301216 ! NPT-1281D,Power transformer
U1 1A137586-1A NADIS-7386-1A,Display circuit PC board ass'y
U2 1A137587-1A NAPS-7387-1A,Primary circuit PC board ass'y
U3 1A137588-1A NAVD-7388-1A,Video terminal PC board ass'y
U4 1A137589-1A NAETC-7389-1A,Volume PC board ass'y
U5 1A137590-1A NAETC-7390-1A,Headphone terminal PC board ass'y
U6 1A137591-1A NAETC-7391-1A,Terminal PC board ass'y
U7 1A137592-1A NAETC-7392-1A,Control terminal PC board ass'y
U8 1A137593-1A NAETC-7393-1A,AC inlet PC board ass'y
U9 1A137595-1A NAAF-7395-1A,Main circuit PC board ass'y
U10 1A137596-1A NASW-7396-1A,Impedance switch PC board ass'y
DTM-5.3
EXPLODED VIEW
PARTS LIST
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.