Integra DTM-5.3 Service Manual

DTM-5.3
SCHEMATIC DIAGRAM 1
A
1
2
3
4
5
BCD
U9
U4
U12
JL261B
P701A
JL401B
JL401A
P101A
Q
4
DTA
1
STB
GNDCL
DATA
VSSVDD
Q302 TC9162AN
1
2
3
4
5
6
7
8
9
10
11
12
13
1415
16
17
18
19
20
21
22
23
24
25
26
27
28
DATA
FUNC
CL
GND
VDDVSS
Q303 TC9274N-008
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
P710A
R641 100KB
Q922
79M12HF
G
IO
Q923
78M56HF
G
I
O
Q921
78M12HF
G
I
O
P613A
P613B
Q481
TA7291S
GND5 IN19 IN2
1
NC4 OUT17 OUT23 VCC2 VREF8 VS
6
R409
100K
R415
100K
R410
100K
R416
100K
R393
250K
Q301
2/2
3
2
1
Q402
2/2
5
6
7
Q402
NJM2068L-D
1/2
3
2
1
Q301
1/2
5
8
6
4
7
Q401
2/2
5
8
6
4
7
Q403
NJM2068L-D
1/2
3
8
2
4
1
Q403
2/2
5
8
6
4
7
Q401
NJM2068L-D
1/2
3
8
2
4
1
P303 P302 P301
D161
MTZ12C
MTZ27D
Q163
KRC105M
1
Q924
2SA1015
Q164
KTD2058
D201
1SS133
C162
100/16
C163
46/16
C456
47/16
C455
47/16
C415
220/16
C416
220/16
C226
10/16
C398
100/6.3V
C403
47/16
C408
47/16
C402
47/16
C404
47/16
C412
47/16
C932
10/16
C922
10/50
C923
10/50
C452
47/16
C451
47/16
C407
47/16
C411
47/16
C401
47/16
C4
4
4.7/
5
C303
10/16
C304
10/16
C313
10/16
C315
220/16
C316
220/16
C307 100/6.3
C314
10/16
C308
100/6.3
C342
223Z
C343
223Z
C421
223J
C422
223J
C425
223Z
C426
223Z
C927
C225 101J
C648
223Z
C406
101J
C410
101J
C434
123J
C921 C920
C931
223Z C930 223Z
C317
101J
C318
101J
C341
223Z
C453
101J
C457
101J
C4454
101J
C458 101J
C405
101J
C409
101J
C392
101J
C391
101J
C433
123J
C301 101K
C302
101K
C345
223Z
C305
152K
C306
152K
C311
182J
C312
182J
C309
622J
C310
622J
C332 101J
C331
101J
C327
101J
C328
101J
C325
101J
C326
101J
C321
101J
C322
101J
R224
22K
R223
22K
R417
1K
R418
1K
R458
3.3K
R457
3.3K
R162
RXE030
R164
1K
R163 4.7K
R225
100K
R452
3.3K
R644 8.2K R643 8.2K
R408
3.3K
R404
220K
R420
3.3K
R406
6.8K
R402
1K
R412
1.2K
R414 100K
R460
3.3K
R459
3.3K
R392
1K
R391
1K
R401
1K
R419 3.3K R403 220K
R933
33K
3.3K
R319
2.2K
R321
1M
R322
1M
R320
2.2K
R315
330
R317
1M
R318
1M
R316
330
R454
82K
R453
82K
R451
3.3K
R455
6.8K
R456
6.8K
R405
6.8K
R407
3.3K
R411
1.2K
R413 100K
R4
3
220
R301
1K
R302
1K
R306
220K
R304
56K
R305
220K R303
56K
R314
100K
R313
100K
R351
10K
R312
39K
R311
39K
R354
120K
R310
390K
R353
120K
R309
390K
R307
1K
R352
10K
R308
1K
R346
1M
R3451M
R344
330
R343
330
R339
2.2K
R341
1M
R342
1M
R340
2.2K
R335
330
R337
1M
R338
1M
R336
330
R331
330
R333
1M
R334
1M
R332
330
R327
2.2K
R3291MR3301M
R328
2.2K
R323
330
R325
1M
R326
1M
R324
330
DIRECT AMP
TONE CONTROL AMP
PHONO AMP
Tuner LcH
Tuner RcH
NAETC-7398
BASS
BASS
TREBLE
TREBLE
CL
DATA
STB
RI SW G SW
NAAF-7395
NAETC-7389
TRIG-OUT
VIDEO MONI-ON
DVD MONI-ON
TRIG OUT
TRIG IN
12VTRIGZ2 +12V DGND -12V 5.6V REM-ZONE
UP
DOWN
GND
FAC2
FAC1
STB
RI
HP-R
HP-E
HP-L
RDSIN
+12V
GND B +12V A ZONE2-R ZONE2-L AGND Z2 MUTE
DO
PLLCE
DL
CL
GND
FMSIG
+5V
+12V
RDS
TU-L
GND
TU-R
TMUT
SD
STEREO
-30V
5.6V
E
+13V
GND
CLK
DATA
PLLCE
STEREO
SD
TMUT
FMUT
VOL-UP
VOL-DOWN
TRIG-IN
Z2-MUTE
REM-ZONE
PROTECT
SP-A
SP-B
IN
OUT
VIDEO
VIDEO
DVD
PLAY
TAPE 2
REC
PLAY
REC
TAPE 1
TAPE 2
TAPE 1
CD
PHONO

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.