Integra DTM-5.3 User manual

Standby/On
Speakers
AB
Phones Bass Treble Balance
LR
Master Volume
Video Tape 2
Monitor Tape 1 FM AM Phono CDDVD
Zone 2 Off Memory
Clear
Character
Direct Tuning FM Mode
Display
Standby
DTM-5.3
1 ABC 2 DEF 3 GHI
4 JKL 5MNO 6PQR
7 STU 8 VWX 9 YZ-
Direct Tuning 0/10 /Scan
RC-477S
DTM-5.3
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
Black model
MODEL DTM-5.3
120V AC, 60HzBMDD
Ref. No. 3729
Apl., 2002
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

DTM-5.3
SPECIFICATIONS
AMPLIFIER SECTION
Power Output: 100 Watts per channel, min RMS, at 8 ohms,
both channels driven from 20 Hz to 20 kHz,
with no more than 0.08% THD.
Dynamic power output: 2 ×170 Watts at 2 ohms
2 ×135 Watts at 4 ohms
2 ×140 Watts at 8 ohms
Total Harmonic Distortion: 0.08% at rated power
0.08% at 1 watt output
IM Distortion: 0.08% at rated power
0.08% at 1 watt output
Damping Factor: 60 at 8 ohms
Input Sensitivity and Impedance
PHONO: 2.5 mV, 50 kohms
Line (CD, TAPE-1, 2,
VIDEO, DVD): 150 mV, 50 kohms
Video (VIDEO, DVD) 1 Vp-p, 75 ohms
Output Level and Impedance
Line (TAPE-1, 2,
VIDEO): 150 mV, 2.2 kohms
Video (VIDEO,
MONITOR): 1 Vp-p, 75 ohms
Zone 2: 150 mV, 22 kohms
Phono Overload: 120 mV RMS. at 1 kHz, 0.5% T.H.D.
Frequency Response: 20 Hz to 30 kHz : ±1 dB
RIAA Deviation: 20 Hz to 20 kHz : ±0.8 dB
Tone Control
Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10,000 Hz
Signal-to-Noise Ratio
Phono: 80 dB (IHF A, 5 mV input)
CD/Tape: 100 dB (IHF A)
Muting: -50dB
TUNER SECTION
FM
Tuning Range: 87.5 to 108.0 MHz (100 kHz steps)
Usable Sensitivity
Mono: 11.2 dBf, 1.0 µV (75 ohms IHF)
0.9 µV (75 ohms DIN)
Stereo: 17.2 dBf, 2.0 µV (75 ohms IHF)
23 µV (75 ohms DIN)
50 dB Quieting Sensitivity
Mono: 17.2 dBf, 2.0 µV (75 ohms)
Stereo: 37.2 dBf, 20 µV (75 ohms)
Capture Ratio: 2.0 dB
Image Rejection Ratio: 40 dB
IF Rejection Ratio: 90 dB
Signal-to-Noise Ratio
Mono: 76 dB, IHF
Stereo: 70 dB, IHF
Alternate Channel Att. (±400 kHz)
Mono: 55 dB, IHF
Selectivity: 55 dB DIN (±300 kHz 40 kHz Devi.)
AM Suppression Ratio: 50 dB
Total Harmonic Distortion
Mono: 0.15%
Stereo: 0.25%
Frequency Response: 30 Hz to 15 kHz, ±1.5 dB
Stereo Separation: 45 dB at 1 kHz
30 dB at 100 Hz to 10 kHz
Stereo Threshold: 17.2 dBf, 2.0 µV (75 ohms)
AM
Tuning Range: 530 to 1,710 kHz (10 kHz steps)
Usable Sensitivity: 30 µV
Image Rejection Ratio: 40 dB
IF 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 (W ×H ×D): 17-1/8" ×5-7/8" ×13-7/16"
435 ×150 ×341 mm
Weight: 19.8 lbs. (9.0 kg)
REMOTE CONTROLLER (RC-477S)
Transmitter: Infrared
Signal range: Approx. 16 ft., 5 meters
Power supply: Two "AA" batteries (1.5 V ×2)
Specifications and features are subject to change without notice.

F901 252258 or 5A-T/UL-ST2 or
252164 5A-UL/T-237
DTM-5.3
SERVICE PROCEDURES
1. Replacing the fuses
This symbol located near the fuses indicates that the
fuse used is fast operating type. For continued protection against
fire hazard, replace with same type fuse.For fuse rating refer to
the marking adjacent to the symbol.
Ce symbole indique que le fusible utlise est a rapide.
Pour une protection permanente, n'untiliser que fusibles de
meme type.Ce darnier est la qu le present symbol est
appse.
CIRCUIT NO. PART NO. DESCRIPTION
2.To initialize the unit
This device employs a microprocessor to perform various
functions and operations.If interference generated by an external
power supply, radio wave, or other electrical source results in
accident which causes the specified operations and functions to
operate abnormally.
To perform a result, please follow the procedure below.
1.Press and hold down the DVD button, then press the
Speakers A button.
2.After "CLEAR" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.
Unplug the power supply cord from outlet.
3. Safety-check out
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Connect the insulating-resistance tester between the plug of power
supply cord and screw on the back panel.
Specifications: 3.3Mohm+/-10% at 500V.
4. Memory Preservation
This unit does not require memory preservation batteries. A
built-in memory power back-up system preserv es the contents
of the memory during power failures and even when the unit is
unplugged. The unit must be plugged in order to charge the
back-up system.
The memory preservation period after the unit has been
unplugged varies depending on climate and placement of the
unit. On the average, memory contents are protected over a
period of a few weeks after the last time the unit has been
unplugged. This period is shorter when the unit is exposed to a
highly humid climate.

DTM-5.3
EXPLODEDVIEW
DTM-5.3
44
41
41
42 22 43 19
U8
F901
U2
T901
U6
9
24
U11
13
87
6
34
33
32
5
U5
43
2
1
4
29
40
27 28
39
41
36
35
38
U12
U1
P701
41
30
37
U4
U13
P710
25
U7
U10 U3
E811
Q523 Q526
D911
11 4E801
15

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
EXPLODEDVIEW
PARTS LIST
A
1
2
3
4
5
BCD

DTM-5.3
BLOCK DIAGRAM 1
A
1
2
3
4
5
BCD
MONITOR
DVD IN
VIDEO IN
VIDEO OUT
S
RIGHT
REC/Z2
SUBWOOFER
IR
DE-MODULATOR
12V
TRIGGER
CONTROL
RI
INTER-
FACE
MUTE
MUTE
IR
DE-MODULATOR
IR 56K
RE-MODULATOR
+5.6V
STANDBY
+12V
AUDIO
-27V
-VP
-12V
AUDIO
ZONE2 L
VIDEO IN L
R
DVD L
R
VIDEO OUT L
R
TAPE-2 REC L
R
TAPE-1 PLAY L
R
TAPE-1 REC L
R
TAPE-1 PLAY L
R
AUDIO INPUT
PHONO L
R
CD L
R
RI
12V
I
8
7
6
5
4
3
2
1
SW-OUT
(SCH.-1)
NAETC-7392
NAVD-7388 (SCH.-1)
NAAF-7395 (SCH.-2)
TC9162AN
-6dB
-6dB
LA7956
TC9274N-008
PACK
FM/AM TUNER
U3
U7
U9
U13

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
87
65
43
21BOOST
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

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
GIO
Q923
78M56HF
GI
O
Q921
78M12HF
GI
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
21
Q402
2/2
5
67
Q402
NJM2068L-D
1/2
3
21
Q301
1/2
58
64
7
Q401
2/2
58
64
7
Q403
NJM2068L-D
1/2
38
24
1
Q403
2/2
58
64
7
Q401
NJM2068L-D
1/2
38
24
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
C40247/16
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
R4203.3K
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

DTM-5.3
SCHEMATIC DIAGRAM 2
A
1
2
3
4
5
BCD
U10
U11
U6
U2
U8
P901
AC_INLET
Q492
RN1241-A
Q491
RN1241-A
Q493
DTA114ES
P902
S911
JL914B
JL914A
922 79M12HF
GIO
Q923
78M56HF
GI
O
Q921
78M12HF
GI
O
P502
D922
MTZ27D
D571
MTZJ5.1B
JL913A JL913B
JL912A
JL912B
JL711B
R574
3K R573
3K
L502
S-1.3C
L501
S-1.3C
D911
RBV602
OR RS603M
+AC1
Q591
KRC105M
Q592
KRC105M
VA
VA
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
THAT THE FUSE USED IS SLOW OPERATING TYPE
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
PAR UN FUSIBLE DE MEME TYPE
ATTENTIION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
R925
1(1/2W)
R935
1(1/2W)
R934
1(1/2W)
R901 3.3M
C912
334J
C913
334J
C591 103Z
C592
103Z
P512
P511
RL901
RL501
RL502
RL501
RL502
RL901
1P5ADC12
RL502 RL501
T902
NPT-1358D
T901
NPT-1281D
P903B P904B
P904A
P903A
P912A
P913A
P913B
P912B
P911B
P911A
THERMAL FUSE
F901
6.3A/125V
R548
0.22*2
5W
(5W) R547 0.22*2
5W
Q924
2SA1015
Q522
2SA1930
Q583
2SA992
Q526
2SA1943
Q508
2SA949 Q514
2SA949
Q510
2SA949
Q525
2SA1943
Q507
2SA949 Q513
2SA949
Q509
2SA949 Q521
2SA1930
Q951
DTC123JS
Q582
2SC1845
Q581
2SC1845
Q528
2SC1845
Q524
2SC5200
Q516
2SC2229
Q520
2SC5171
Q518
2SC1740S
Q530
2SC1740S-R
Q506
2SC1845
Q504
2SC1845
Q502
2SC1845
Q527
2SC1845
Q523
2SC5200
Q515
2SC2229
Q517
2SC1740S
Q519
2SC5171
Q529
2SC1740S-R
Q505
2SC1845
Q503
2SC1845
Q501
2SC1845
D919
D491
1SS133
D920
D921
D923
D915
D918D917
D916
D955
1SS133
D952
RL1N4003
D591
1SS133
D592
1SS133
D512
1SS133
D511
1SS133
R921
1(1/2W)
R922
1(1/2W)
R951
8.2(1/2W)
R544
220(1/2W)
(1/2W)
R510
47
R508
47
R592
2.2 (1/4W)
R591
2.2 (1/4W)
R543
220
(1/2W)
R509
47
R507
47
C501
22/50
220/16
C491
10/16
C926
100/35
C928
100/50
C918
1000/35
C919
330/35
C915
10000/71
C916
10000/71
C442
4.7/50
C502
22/50
C952
330/25 C583
1/50
C510
10/50
C581
100/6.3
C522
10/50
C506
220/16
C514
47/16
C509
10/50
C521
10/50
C505
220/16
C513
47/16
C526
470/100
C525
470/100
C910
334J C909
334J
C515 101K
C516 101K C512
C991
223Z
C582
473J
C927
223Z
C921
223ZF
C920
223ZF
223Z C930 223Z
C901 103M
C953 223Z
C951
223Z
C520
104J
C523
020C
C519
104J
C538
223Z
C518
473J
C530
101J
C524 020C
C517
473J
C529
101J
C504 101K
C503
101K
R492
47K R491
47K
R501
470
R577 120K
R578
120K
R582
27K
R583
680
R581
27K
R931
3.3K
R436
2.2K
R435
220K
R502
470
R557
390(1W)
(1W)
R558
390(1W)
(1W)
R572
10K
R556
8.2(1W)
R570 22
R568 22
R554
47K
R553
47K
R569 22
R567 22
R575
22K R555
8.2(1W)
R571
33K
R580
100
R540
2.2(1/2W)
(1/2W)
R542
2.2(1/2W)
(1/2W)
R546
22K
R552
33K
R550
6.8K
R538
3.9K
R564
100K
R526
68(1/2W)
(1/2W)
R524
82(1/2W)
R522
82(1/2W)
R528
82(1/2W)
(1/2W)(1/2W)
R532
18K
R536
18K
R534
2.2K
R566
120K
R512
5.6K
R514
27K
R516
1K
R530
56(1/2W)
(1/2W)
R562
270
R520
1K
R518
1K
R579
100
R559
10K
R560
22K
R539
2.2(1/2W)
R541
2.2(1/2W)
R545
22K
R551
33K
R549
6.8K
R537
3.9K
R563
100K
R525
68(1/2W)
R523
82
(1/2W)
R521
82
(1/2W)
R527
82(1/2W)
R531
18K
R535
18K
R533
2.2K
R565
120K
R511
5.6K
R513
27K
R515
1K
R529
56(1/2W)
R561
270
R519
1K
R517
1K
R504
27K
R506
10
R503
27K
R505
10
HP-R
HP-L
PROTECT
MUT
1 4
8
5
AC 120V 60Hz
AC-G
56.3V
-56.3V
57.6V
57.5V
-0.55V
-57.6V-57.5V
-56.8V
-1.1V
-56.3V
-13.3V
-0.6V
1.07V
56.8V
56.8V
56.3V
NASW-7396 NAETC-7397
SP-B
SP-A
SW OUT
TO NADIS-7386 (SCH.-1)
AC-H
NAETC-7393
NAETC-7391
NAPS-7387
or 1SR139-100
or GP104003E
RL1N4003
D952
NOTE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITHVOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL)
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF 333 0.033uF
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
PRINTING SIDE

DTM-5.3
SCHEMATIC DIAGRAM 2-1
A
1
2
3
4
5
BCD
U3
U7
JL261A
Q125
RN2402
P110
P101
P109
IR OUT 40K A
IR OUT 40K B
P104
DC24V IN
R152
470
(1/2W)
VIDEO OUT
VCC
VIN4 VIN3 VIN2
GND
VIN1
B A
Q251 LA7956
1 2 3 4 5 6 7 8 9
Q161
ON3131
Q181
ON3131
P271
SW-OUT
Q149
78L05
GI
O
Q141
2SA1162
Q252
2SA1162-GR
Q121
NJM4565M
5
6
4
7
Q122
NJM4565M
5
6
4
7
Q124 RN1441
Q123
RN1441
Q103
RN1441
Q102
RN1441
Q121
NJM4565M
3
8
2
1
Q122
NJM4565M 3
8
2
1
P102
ZONE 2 L
ZONE 2 R
S101
IR A-BUS
P108
IR IN
IR OUT
P103
A-BUS
8
76
54
32
1
55 58 59
P10 48 P11 49 P12 50 P13 51 P14 52 P15 53 P16 54
P7 45
P8 46 P9 47
10G78
11G77
12G76
1G7 2G6 3G5 4G4 5G3 6G2 7G1
8G80
9G79
P175
P1065
P1164
P12 63 P13 62 P14 61 P15 60 P16 59
P274
P373
P472
P570
P669
P768
P867
P966
SP-A_RL 58
VLOAD71
P106
12V TRIG IN
P107
12V TRIG OUT
P105
IR OUT 56K
P281
RI
P251
DVD_IN
VIDEO_IN
VIDEO_OUT
MONITOR_OUT
Q253
2SC2878
Q143
2SC2712
Q142
2SC2712
Q144
2SC2712
Q148
2SC2712
Q706
2SC2712
Q705
2SC2712
5.6V
Q254
RN1404
Q183
RN1402
Q146
RN1402
Q145
RN1402
Q182
RN1402
R
Q792
RN1404
D131
D121
D181
D141
RL1N4003
D251
D252
D793
R165 2.2K
R161
2.2K
R139
220K
R137 1K
R138 1K
R153
1K
R155
680
R184
3.3K
R183
10K
R182
10K
R181
100
R144
1K
R143
2.2K
R157
330
R156
330
R134
220
R141
1K
R142 2.2K
R154
1K
R151
10K
R150
10K
R149
3.3K
R148
1K
R146
12K
R147
22K
R145
1K
R129
6.8K
R130
6.8K
R128 220K
R127
220K
R107
680
R108
680
R125
22K
R124
220K
R136
220 R132
10K
R126
22K
R133
220
R123 220K
R131
10K
R135
220
R122 220K
R121
220K
R102
100
R101
100
R104
680 R103
680
R729
39K
R730
R271
0
R272
33K
R281
220
R258 5.6K R259
330
R252
680K
R255
680K
R257
75
R253
75
R256 100K R251
75
R254
75
R735
100K R736 100K
R780 1K
R779 1K
C134
47/16 C133
47/16
C135
10/16
C145
10/16
C183
100/6.3
C144
100/35
C126
2.2/50
C125
2.2/50 C123 10/16
C124
10/16
C132
10/50
C131
10/50
C104
47/50
C103
47/50
C122
2.2/50
C121
2.2/50
C255
47/16
C251
2.2/50
C252
470/16
C254
470/16
C253
2.2/50
C191 104Z
C161
103Z
C182
223J
C109
104Z
C142
102J C143 223J
C141
102J
C128
101J
C130
102J
C127
101JC129
102J
C102 102J C101
102J
C256
223Z
C259
103Z C258 103Z
C272
104Z
C257
223Z
B
A
12V
GND
SW-OUT
SW-GND
RI
SP-A
P11 P12 P13 P14 P15 P16
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
MICON_VLOAD
12G
11G
ZONE-2L 10G
AGND 9G
ZONE-2R 8G
REM-ZONE
12VTRIGZ2
TRIG-IN
Z2-MUTE
7G 6G 5G 4G 3G 2G 1G
5.6V
-12V
GND
+12V
12G 11G
12VTRIGZ2
TRIG-IN
REM-ZONE
P16 P15 P14 P13 P12 P11 P10
P9 P8 P7
SETTINGS
A B INPUT
H H VIN1 VIDEO
L H VIN2 NO USE
H L VIN3 DVD
L L VIN4 STANDBY
TO NAAF-7395 (SCH.-2)
NAETC-7392
L-
V+
V-
R+
ST
IR
R-
L+
NAVD-7388
TO NAAF-7395 (SCH.-2)
NADIS-7386

DTM-5.3
SCHEMATIC DIAGRAM 2-2
A
1
2
3
4
5
BCD
U1
U5
P701B
10
20
30
S735
5
S710
FM
S703
SP-B
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20
5 6 7
Q702 12-BT-102GK
1 2
10G 17 11G 18 12G 19
1G 8 2G 9 3G 10 4G 11 5G 12 6G 13 7G 14 8G 15 9G 16 P1 39 P2 40
P3 41 P4 42 P5 43 P6 44 P7 45
P8 46
Q701
MPD78044FGF-205-3B9
40
41
32
+5V 52
1G7
AREA
22
AVDD29
AVREF30
AVSS
20
CLK
9
DATA
10 DIRECT_LED 55
FMUT37
GND48
K0 28
K1 27
K2 26
K3 25
K4
24
MODE1
23
MODE2
21
MONITOR_A 54 MONITOR_B 53
PLL
11
POWER39
PROTECT 31
RDSDATA 43
RDSSCK 44 RDSSIG 42
REM_ZONE 46
SD
13
SP-A_RL 58 SP-B_RL 57
STB
14 STBY_LED 51
STEREO
12
SYSIN 50
SYSOUT 49
TMUT36
TRIG_IN
19
TRIG_OUT
18
VDD
8
VOL_DN
16
VOL_UP
15
VSS 33
X1 34
X2 35
Z2_MUTE38
ZONE2_LED 56
POFF 45
REMIN 47
RST
17
P575
HEADPHONE
R738
100K*12
C702 474J
C708 474J
5.6V
Q703
RN1404
Q793
RN1404
JL702A
JL702B
JL711A
S738
8
S737
7
S736
6
S734
4
S733
3
S732
2
S731
1
S718
MEMORY
S705
ZONE_2
S706
OFF
S725
CHARAC
S724
FM MODE
S723
SCAN
S722
TAPE-2
S719
UP
S721
DIRECT
S720
DOWN
S717
9
S716
0/10
S715
DIR_TUN
S713
DVD
S712
VIDEO
S711
TAPE-1
S709
AM
S708
PH
S707
CD
S704
DISPLAY
S702
SP-A
S701
STANDBY/ON
U701
D704
D701
D702
D708
D705
D712
D710
D711
D791
D793
D792
X701
D707
MTZ5.6B
D706 MTZ5.6B
D703
MTZ9.1C
Q707
RN2403
L701 NCH-1477
L703
NCH-1477
L702
NCH-1477
R784 10K
R786 10
R781
100
R794
47K
R7991K
R775
1K
R719
10K
R718
10K
R757
10K
R792
270
R796
270
R798
270
39
R730
39K
R782
47K
R785 8.2K
R720 8.2K R790 100K
R788 33K
R748
12K
R747
4.7K
R746
2.2K
R745
1.2K
R744
820
R743
680
R742
470
R737
470
R760
220K
R759
47K
R789
100K
R769 1K
R739
100
R740
100
R772 10K
R770 10K
R749 3.3K R741
4.7K
R776 1K
R750 1K
R707 3.3K
R708 3.3K R709 3.3K R710 3.3K
R724
820
R705
8.2K
R706
12K
R733
680
R732
470
R728
12K
R727
4.7K
R726
2.2K
R725
1.2K
R723
680
R722
470
R716
2.2K
R717
4.7K
R715
1.2K
R714
820
R713
680
R712
470
R702
470
R704
820
R703
680
R778 1K
R758 1K
R777 1K R780 1K R779 1K R791 1K
R761 1K
R762 1K R763 1K
R764 1K R765 1K R766 1K R767 1K R768 1K
R711 4.7K
R721 4.7K
R731 4.7K
R701 4.7K
R771
1K
R773
1K
R774
470
C717
10/16
C709
100/6.3
C701
0.01F
C703
100/6.3
C704
1/50
C706
1/50
C707 1/50
C705
103Z
C711 103Z
C710
103Z
C712 471K
C713 471K
C714 471K
C715 471K
C716
471K
C575
221J
C576
221J
HP-R
HP-E
HP-L
HP-L
HP-E
RI HP-R
TRIG_OUT
SP-B
SP-A
MON_B
PROTECT
SP-A SP-B
MON_A MON_B
REM_ZONE
MON_A
REM_ZONE
Z2_MUTE
TRIG_IN
VOL_DN
RI
VOL_UP
STB
FMUT
TMUT
POWER SD
Z2_MUTE STEREO
FMUT PLL
DATA
TMUT CLK
GND
13V
E
5.6V
PROTECT
-30V
FAC1
FAC2
K0
K0
K1
K2
K3 POWER
13V
K1 E
1G
K4
K2
CLK
DATA
PLL
STEREO
SD
STB
VOL_UP VOL_DN
TRIG_OUT
TRIG_IN
K3
K4
P8
P7 P6 P5 P4 P3 P2 P1
10G
9G 8G 7G 6G 5G 4G 3G 2G 1G
TO NAAF-7395 (SCH.-2)
TO NAPS-7387 (SCH.-2)
NAETC-7390

DTM-5.3
WIRINGVIEW 1
A
1
2
3
4
5
BCD
P911
P912 P913
P902
P901A
JL711B
S901
S901
NCPS-7387
E
+13V
POW
P904B
P903B
E901
120V 230V
P575
P575
NCETC-7390
JL702B
HP-L
HP-E
HP-R
13V
POWER
HP-L
JL711A
U701
FAC2
FAC1 -30V
5.6V 5.6V
E13V
GND GND
CLK DATA
PLL STEREO
SD TMUT
FMUT
RI
VOL_UP
VOL_DN
STB
TRIG_IN
Z2_MUTE REM_ZONE
VIDEO_ON PROTECT
DVD_ON SP-A
SP-B
HP-R
HP-E HP-L
RDSIN 12V
1
10
20
30
NCDIS-7386
E
HP-E TRIG_OUT
P701B
JL702A
HP-R
HP-L
HP-E
JL914A JL913B
P913A P912A P911A
U2
U5
U6
U11
U1
NADIS-7386-1A,Display circuit PC board ass'y
NAETC-7390-1A,
Headphone terminal
PC board ass'y
U8 P901
P903AP904A
NCETC-7393
AC-HAC-G
NAETC-7393-1A,
AC inlet PC
board ass'y
NAETC-7391-1A,Terminal PC board ass'y
NAETC-7397-1A,Second terminal PC board ass'y
NAPS-7387-1A,Primary circuit
PC board ass'y
T901 POWER TRANSFPRMER
NPT-1281D

DTM-5.3
WIRINGVIEW 2
A
1
2
3
4
5
BCD
NCVD-7388
RI
SW-GND SW-OUT
MUTE
GND 12V
MON-B MON-A
JL261A
P251 P271
P281
DVD-IN
VIDEO-OUT
VIDEO-IN
MONITOR
SW
RI
P102 P103
P104
P105
P106 P107
P108 P109
P110
P101B
S101
NCETC-7392
+12V
-12V
GND
5.6V
Z2_MUTE TRIG-IN
12VTRIGZ2
REM-ZONE
ZONE-2R
AGND
ZONE-2L
IR-OUT
A-BUS
12V-IN
ZONE-2L ZONE-2R
DC24V-IN
IR-IN
A-BUS
IR
P613B
P613B
P613B
R3
E
R2
E
L2
E
L3
E
MTR
MTR
E
LED
R641
R641
NCETC-7389
1
10
20
30
P701B
S911
JL912B
JL914B
P301P302
P303
JL913A
STEREO
SD TMUT
+12V
TUR E
TUL
E
RDS
PLL
CL
E
+12V
SW_OUT
RI
P613A
JL912A
PHONO
CD
T1-R
T1-P
T2-R
T2-P
DVD
V-O
V-IN
R574
R573
L-IID
R-IID
RIGHTLEFT
P922B
P916B
P512P511
L-GND
L-GND
SPA-L R-GND SPA-R
SPB-R
HP-L
HP-E
HP-R
SP-B
SP-A
PROT
RDSIN
TMUT
V_B
V_A
R-ZONE
Z2-MUT
TRIG_IN
VOL-DN
VOL-UP
STB
SD
STEREO
PLL
DATA
CLK
RI
GND
GND
5.6V
13V
-30V
FAC1
FAC2
5.6V
P710A
1510
10
15
15
+5V
FMSIG
DO
DI
MONITOR-B MONITOR-A
SWGND
+12V
P701A
P701A
MUTE
GND
JL261B
+12V
-12V
12VTRIG_Z2
12TRIG
Z2MUTE
REM_ZONE
DGND
AGND
ZONE2_L
ZONE2_R
P101A
P101A
JL401A
5.6V
12VTG_Z2
GND
E591
NCAF-7395
P502
L1
L2
GND
GND
R2
GND
R1
E592
P915B
P915A
1DTM-5.3
1
10
515
20
25
30
3533
P923B
U3
U4
U9
U10
U12
U13
NAETC-7392-1A,Control
terminal PC board ass'y
U7
NAVD-7388-1A,Video
terminal PC board ass'y
NASW-7396-1A,Impedance
switch PC board ass'y
R409/R410 R415/R416 R393
JL401B
0%'6%
NAETC-7398-1A,Tone
PC board ass'y
NAETC-7389-1A,Volume
PC board ass'y
TFCE1U114B,
Tuner unit
y
NAAF-7395-1A,Main
circuit PC board ass'y

DTM-5.3
PRINTED CIRCUIT BOARD-PARTS LIST
A
1
2
3
4
5
BCD
CIRCUIT NO
.
PART NO. DESCRIPTION
Capacitors
C162 393341017 100uF,16V,Elect.
C163 394644707 47uF,16V,Elect.
C225 374721015 100pF+/-10%,50V,Plastic
C226 394641007 10uF,16V,Elect.
C303,C304 393341007 10uF,16V,Elect.
C307,C308 394621017 100uF,6.3V,Elect.
C309,C310 374726224 6200pF+/-5%,50V,Plastic
C311,C312 374721824 1800pF+/-5%,50V,Plastic
C313,C314 393341007 10uF,16V,Elect.
C315,C316 394642217 220uF,16V,Elect.
C391,C392 374721015 100pF+/-10%,50V,Plastic
C398 394621017 100uF,6.3V,Elect.
C401~C404 393344707 47uF,16V,Elect.
C405,C406 374721015 100pF+/-10%,50V,Plastic
C407,C408 393344707 47uF,16V,Elect.
C411,C412 393344707 47uF,16V,Elect.
C415,C416 394642217 220uF,16V,Elect.
C433,C434 374721034 0.01uF+/-5%,50V,Plastic
C442 394680477 4.7uF,50V,Elect.
C451,C452 393344707 47uF,16V,Elect.
C453,C454 374721015 100pF+/-10%,50V,Plastic
C455,C456 393344707 47uF,16V,Elect.
C491 394641007 10uF,16V,Elect.
C501,C502 393382207 22uF,50V,Elect.
C503,C504 374721015 100pF+/-10%,50V,Plastic
C505,C506 393342217 220uF,16V,Elect.
C509,C510 394681007 10uF,50V,Elect.
C513,C514 394644707 47uF,16V,Elect.
C515,C516 374721015 100pF+/-10%,50V,Plastic
C517,C518 374724734 0.047uF+/-5%,50V,Plastic
C519,C520 374721044 0.1uF+/-5%,50V,Plastic
C521,C522 394681007 10uF,50V,Elect.
C525,C526 394694717 470uF,100V,Elect.
C529,C530 374721015 100pF+/-10%,50V,Plastic
C581 394621017 100uF,6.3V,Elect.
C582 374724734 0.047uF+/-5%,50V,Plastic
C583 394680107 1uF,50V,Elect.
C909,C910 374723344 0.33uF+/-5%,50V,Plastic
C912,C913 374723344 0.33uF+/-5%,50V,Plastic
C915,C916 3504237 10000uF,71V,Elect.
C918 394661027 1000uF,35V,Elect.
C919 394663317 330uF,35V,Elect.
C922,C923 394681007 10uF,50V,Elect.
C926 394661017 100uF,35V,Elect.
C928 394681017 100uF,50V,Elect.
C932 394681007 10uF,50V,Elect.
Resistors
R162 4000195 RXE030,Themistor
R521~R524 443528204 82ohm+/-5%,1/2W,Metal oxide
R525,R526 443526804 68ohm+/-5%,1/2W,Metal oxide
R527,R528 443528204 82ohm+/-5%,1/2W,Metal oxide
R529,R530 443525604 56ohm+/-5%,1/2W,Metal oxide
R539-R542 453530224 2.2ohm+/-5%,1/2W,Metal
R543,R544 443522214 220ohm+/-5%,1/2W,Metal oxide
R547,R548 4000201 or RF-5EGKR22 or
4000132 RGC55 0.22,Metal plate
R555,R556 453630824 8.2ohm+/-5%,1W,Metal
R557,R558 443623914 390ohm+/-5%,1W,Metal oxide
R573,R574 5210259 N06HR2KBC,Trimming
R591,R592 4500171F 2.2ohm+/-5%,1/4W,Metal
R934,R935 453530104 1ohm+/-5%,1/2W,Metal
R925 453530104 1ohm+/-5%,1/2W,Metal
CIRCUIT NO
.
PART NO. DESCRIPTION
Terminals
P301~P303 25045508 or NPJ-6PDBL323 or
25045565 NPJ-6PDBL380
P502 25060307 NTM-8PDMN238
Relays
RL501,RL502 25065563, NRL-2P5A-DC24-129,
25065563 or NRL-2P5A-DC24-129 or
25065618 NRL-2P5A-DC24-158
JL261B 25050271 NSCT-7P99
JL401A 25051095 NSCT-11P882
JL912A 25051108 NSCT-4P895
JL913A 25051109 NSCT-5P896
P701A 25051840 NSCT-33P1627
P710A 25051822, NSCT-15P1609,
25052024 or NSCT-15P1811 or
25052211 NSCT-15P2108
Plugs
P101A 25055155 NPLG-11P139
P511,P512 25055038 NPLG-2P29
P613A 25055706 NPLG-10P662
Q164A,Q922A 27160145-1 RAD-51,Heatsink
Q921A 27160209 RAD-67,Heatsink
P910 27190540-1 Holder,clamp
Q164B,Q921B 838430107 3TTB+10S(BC),Self-tapping screw
Q922B 838430107 3TTB+10S(BC),Self-tapping screw
Impedance switch PC board (NASW-7396-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
S911 25065437 NSS-22157P
JL912B 25051108 NSCT-4P895
JL914B 25051110 NSCT-6P897
Second terminal PC board (NAETC-7397-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
Resistors
R921,R922 453530104 ! 1ohm+/-5%,1/2W,Metal
Sockets
JL914A 25051110 NSCT-6P897
JL913B 25051109 NSCT-5P896
Tone PC board (NAETC-7398-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
Capacitors
C421,C422 374722234 0.022uF+/-5%,50V,Plastic
Resistors
R393 5104288 N11RLC250KWT20Z,Variable
R409,R415 5104356 N14RLC100KWT20Z,Variable
Socket
JL401B 25051095 NSCT-11P882
NOTE:THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.

DTM-5.3
PRINTED CIRCUIT BOARD-PARTS LIST
A
1
2
3
4
5
BCD
Control terminal PC board (NAETC-7392-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
ICs
Q121,Q122 22241383R2 or NJM4565M-D or
22240489R1NE MPC4570G2-T1(MST)
Q149 222780053 78L05
Transistors
Q102,Q103 2215410R2 RN1441
Q123,Q124 2215410R2 RN1441
Q125 2216220R2 or KRA102S or
2214530R2 RN2402
Q141 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GR
Q142~Q144 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR
Q145,Q146 2216190R2 or KRC102S or
2214470R2 RN1402
Q148 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR
Q182,Q183 2216190R2 or KRC102S or
2214470R2 RN1402
Diodes
D121,D131 223234R2 or 1SS352 or
D181 223269R2 1SS355
D141 22380260, RL1N4003,
22380032 or 1SR139-100 or
22380035 GP104003E
Photo couplers
Q161,Q181 24120043, ON3131,
24120044 or ON3131-R or
24120045 ON3131-S
Capacitors
C103,C104 393384707 47uF,50V,Elect.
C121,C122 393380227 2.2uF,50V,Elect.
C123,C124 393341007 10uF,16V,Elect.
C125,C126 393380227 2.2uF,50V,Elect.
C131,C132 393381007 10uF,50V,Elect.
C133,C134 394644707 47uF,16V,Elect.
C135,C145 394641007 10uF,16V,Elect.
C143,C182 374722234 0.022uF+/-5%,50V,Plastic
C144 394661017 100uF,35V,Elect.
C183 394621017 100uF,6.3V,Elect.
Resistors
R152 443524714 470ohm+/-5%,1/2W,Metal oxide
Terminals
P102 25045692 NPJ-2PDWR489
P104 25045598 HEC0470-01-630
P105~P107 25045504 NPJ-1PDBL319
P108,P109 25045647 HSJ1002-01-1020
Switches
S101 25065286 NSS-22112
P101 2002A392225 NSAS-22P0874
P103 25052662 NSCT-8P2558
AC inlet PC board (NAETC-7393-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
P901 25055960 ! NPLG-2P913
Main circuit PC board (NAAF-7395-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
ICs
Q301 222502 NJM4558D-X
Q302 22240798 TC9162AN
Q303 22240829 TC9274N-008
Q401~Q403 22240250 NJM2068L-D
Q481 22240239 TA7291S
Q921 222780125 78M12HF
Q922 222790125 79M12HF
Q923 222780565JRC 78M56(NJM78M56FA)
Transistors
Q163 2215830 or KRC105M or
2213640 DTC123JS
Q164 2203584 KTD2058-Y
Q491,Q492 2213631 or RN1241-A or
2213632 RN1241-B
Q493 2215770 or KRA102M or
2213510 DTA114ES
Q501~Q506 2215896, * KTC3200-BL,
Q527,Q528 2215895, * KTC3200-GR,
Q581,Q582 2210755, * 2SC1775A-E,
2210756, * 2SC1775A-F,
2211732 or * 2SC1845-F or
2211733 * 2SC1845-E
Q507~Q510 2215843, KTA1024-O,
Q513,Q514 2211353 or 2SA949-O or
2215844 KTA1024-Y
Q515,Q516 2215853, KTC3206-O,
2211633 or 2SC2229-O or
2215854 KTC3206-Y
Q517,Q518 2215864, KTC3199-GR,
Q529,Q530 2213284 or 2SC1740S-R or
2213285 2SC1740S-S
Q519,Q520 2203434 or KTD2061-Y or
2203010 2SC5171
Q521,Q522 2203424 or KTB1369-Y or
2203000 2SA1930
Q583 2215885, KTA1268-GR,
2211792 or 2SA992-F or
2211793 2SA992-E
Q591,Q592 2215830 or KRC105M or
2213640 DTC123JS
Q924 2211455 or 2SA1015-GR or
2215975 KTA1266-GR
Diodes
D201 223234R2 or 1SS352 or
223269R2 1SS355
D915~D921 22380260, RL1N4003,
22380032 or 1SR139-100 or
22380035 GP104003E
D161 224451203 MTZ12C
D491 223163 or 1SS133 or
223205 1SS270A
D511,D512 223163 or 1SS133 or
D591,D592 223205 1SS270A
D571 224470512 MTZJ5.1B
D922 224472704 MTZJ27D
D923 223163 or 1SS133 or
223205 1SS270A
Coils
L501,L502 231176S S-1.3C
NOTE:THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
CAUTION:Replacement for transistor of mark * , if necessary
must be made from the same beta group (hFE) as
the original type.

DTM-5.3
A
1
2
3
4
5
BCD
DISPLAY CIRCUIT PC BOARD (NADIS-7386-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
FL tube
Q702 212157 12-BT-102GK
ICs
Q701 22241775R3 MPD78044FGF-205-3B9
Remote sensor
U701 241337 PIC-37043TE2
Transistors
Q703 2214490R2 or RN1404 or
2216210R2 KRC104S
Q705,Q706 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR
Q707 2214540R2 or RN2403 or
2216230R2 KRA103S
Q792,Q793 2214490R2 or RN1404 or
2216210R2 KRC104S
Diodes
D701,D702 223234R2 or 1SS352 or
D704,D705 223269R2 1SS355
D703 224550910R2 or UDZS9.1B or
224660914R2 HZU9.1B
D706,D707 224550560R2 or UDZS5.6B or
224660564R2 HZU5.6B
D708 223234R2 or 1SS352 or
D710~D712 223269R2 1SS355
D791 225290 SEL4110R
D792,D793 225292D SEL4310G-D
Coils
L701~L703 231237K220R2 NCH-1477
Oscillator
X701 3010163 CST4.19MGW
Capacitors
C701 3000120 or FMC0H104Z or
3000121T SCDA5R5104A,Super
C702,C708 375524744 0.47uF+/-5%,50V,Plastic
C703,C709 353721019 100uF,6.3V,Elect.
C704 353780109 1uF,50V,Elect.
C706,C707 353780109 1uF,50V,Elect.
C717 394641007 10uF,16V,Elect.
S701~S713 25035699 NPS-111-S662
S715~S725 25035699 NPS-111-S662
S731~S738 25035699 NPS-111-S662
JL702A 25051087 NSCT-3P874
JL711A 25051107 NSCT-3P894
P701B 25051877 NSCT-33P1664
Q702A 27190989A Holder, tube
Primary circuit PC board (NAPS-7387-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
Transistors
Q951 2215830 or KRC105M or
2213640 DTC123JS
Diodes
D952 22380260, RL1N4003,
22380032 or 1SR139-100 or
22380035 GP104003E
D955 223163 or 1SS133 or
223205 1SS270A
Power transformer
T902 2301381, ! NPT-1358D,
2300670A or ! NPT-1111D or
2301258 ! NPT-1294D
CIRCUIT NO
.
PART NO. DESCRIPTION
Capacitors
C901 3500196S ! RE275V-103M,IS
C952 394653317 330uF,25V,Elect.
Resistors
R901 431533355 or RC1/2GFKUL-3.3M or
4000206S RD1/2SPH-3.3M Solid
Fuse holders
F901A,F901
B
25052133 NSCT-1P2031
Relay
RL901 25065561, ! NRL-1P5A-DC12-127,
25065515 or ! NRL-1P5A-DC12-096 or
25065526 ! NRL-1P5A-DC12-102
Sockets
JL711B 25050267 NSCT-3P95
P902 25051571 ! NSCT-2P1358
Video terminal PC board (NAVD-7388-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
ICs
Q251 22241759 LA7956
Transistors
Q252 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GR
Q253 2212285 or 2SC2878-A or
2212286 2SC2878-B
Q254 2214490R2 or RN1404 or
2216210R2 KRC104S
Diodes
D251,D252 223234R2 or 1SS352 or
223269R2 1SS355
Capacitors
C251,C253 394680227 2.2uF,50V,Elect.
C252,C254 394644717 470uF,16V,Elect.
C255 394644707 47uF,16V,Elect.
P251 25045507 or NPJ-4PDYE322 or
25045566 NPJ-4PDYE381
P271 25045477 NPJ-1PDBL295
P281 25045504 NPJ-1PDBL319
Sockets
JL261A 25051111 NSCT-7P898
Volume PC board (NAETC-7389-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
Resistors
R641 5104334 N16RGL100KBT25F,Variable
P613B 25051235 NSCT-10P1025
Headphone terminal PC board (NAETC-7390-1A)
CIRCUIT NO
.
PART NO. DESCRIPTION
P575 25045257 YKB26-5138
JL702B 25051087 NSCT-3P874
NOTE:THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
CAUTION:Replacement for transistor of mark * , if necessary
must be made from the same beta group (hFE) as
the original type.
!
PRINTED CIRCUIT BOARD-PARTS LIST 1

DTM-5.3
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 3-1
A
1
2
3
4
5
BCD
P301
P301P302
P302P303
P303
Q301
Q301 4558D-X
14
58
R343
R344
R339
R340
R335
R336
R331
R332
R327
R328
R323
R324
R319
R320
R315
R316
C342
C343
C331
C332
C329
C330
C327
C328
C325
C326
C323
C324
C321
C322
C319
C302
R318
R317
R321
R326
R325
R330
R329
R334
R308 R304 R306
R307
R303 R305
R310
R311
R309
C306
C305
C310 C312
C311 C309
C304
C303
C307 C308
R333
R338
R337
R342
R341
R346
R345
C301
C318
C320
C317
R322
Q591 Q592
R301
C341
R302
E
+12V
S
W_OUT
RI
J477 J475
R558
R557
J491 J478
J476 J474
J470
J457
J459
J472
J458
J473
PHONOCDT1-RT1-P
T2-R
T2-PDVD
V-OV-IN
R351 R352
R353 R354
J9B
Q520
L502
L502
Q523
Q518
R534
R550
C520
C522
R568 R570
J460
R548
Q528
R552
B
B
E
9
J461
J462
J464
C518
J479
J463
R546
R544
1
0
R540
RIGHTLEFT
J465
4
97
J481
J500
J484
J488
R579 R580
J451
J485
RL501
RL501
RL502
RL502
D592
D591
C592
C591
J455
J454
SPB-L
L-GND
L-GND
SPA-L
R-GND
R-GND
SPA-R
SPB-R
J456
C565
C535
C566
C536
J467
C567 C568
C534 C533
N
ITOR-B
N
ITOR-A
S
WGND
JL261B
J469
J471
J492
J493
J490
J453
J452
R582 R581
J466
R583
42
1
J468
C582
7
P502
P502
R409/R410
R415/R416
R417
J401
C422 C421
R409/R410
R415/R416
R393
R393
J402
R418
J403
J404
J405
JL401B
J406
J407
25137398
NCETC-7398
0
S911
JL912B
JL914B
J994
J995
84
SP IMPEDANCE
S911
NCSW-7396
25137396
0
JL912C
JL913B
P916A
NCETC-7397
25137397
8 9 10 11 12 13 14 15 16 17 18
JL914A
R922R921
J991
J992
0
C991
J901
J902
J903
R951
P911
P912 P913
RL901
RL901
C952
AC-H
AC-G
Q951 J919
D951
D952D954
D953
J917
J911
J912
J905
J906
J910 J909
P902
P902
P901A
J907
J904
J913 J914
J915 J916
J908
JL711B
R901
T902
T902
S901
S901
J918
P915
NCPS-7387
25137387
T2.5AL250V
0
T2.5AL250V
5A/125V
E
+13V
POW
P904B
P903B
F901A
F901B F902B F902A
F903B F903A
C901 C901
F901
F902
F903
E901
120V230V
AC-G AC-H
RISK OF FIRE
-REPLACE FUSE
AS MARKED
P901
P901
P903A P904A
0
NCETC-7393
25137393
AC-H AC-G
P613B
P613B
J692
R641
R641
J691
NCETC-7389
25137389 0
J693
R3
E
R2
E
L2
E
L3
E
MTR
MTR
E
LED
22
27
30
30
27
15
12
15
27
15
20
15
30
27
12
7
12
20
15
30
12
15
12
30
22
27
12
12
17
30
20
12
20
7
7
12 7
7
15
15
15
7
22
7
7
7
20 20
15
15
15
12
12 12
25
1234
578
30
30
30
25
U9 NAAF-7395-1A,Main
circuit PC board
U10 NASW-7396-1A,
Impedance
switch PC board
U11
NAETC-7397-1A,
Second terminal
PC board
U12 NAETC-7398-1A,Tone
PC board
U2 NAPS-7387-1A,Primary circuit
PC board
U8
NAETC-7393-1A,
AC inlet PC
board
U4 NAETC-7389-1A,Volume
PC board

DTM-5.3
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 3-1
A
1
2
3
4
5
BCD
C918
C918
JL913A
R310
R312
R311
R309
R314
R313
C312
C311
C314
C313
C345
C315
C316
Q302
Q302
C398
D923
C930 D922 R931
C928
Q924 R933
C931
C926
D917
D915
D916
D918
C920
D919
C923
C924
STEREO
SD TMUT
+12V
TUR E
TUL
E
RDS
PLL
CL
E
+12V
SW_OUT
RI
C922
C932
J621
J504
J626 J625
D921
D920
P613A
J510
C919
C919
J506
J508
J507
JL912A
J618
J634
J633
C911
C914
C913 C912
C917
J509
R353 R354
Q522
Q521
Q519
R547
R574
R573
Q921
Q923
L501
L501
Q525
Q526Q524
R568
R570
J480
Q517
R533
C519
C521
R549
R559
Q583
Q527
C517
C538
R538
R537
R564 R512
Q506
Q530
R532 R536
R530
R516
R514
R506 R504
R518
Q514
Q510
Q504
Q502
C502
C506
C504
C512
C508
C524
C596
R560
R551
C514
OUT
IN
E
L-IID
R-IID
+B1
-B1
BE
E
EB
B
R569
J513
J528
J560
J529
J563
J562
R553
R562
J501
J581
J530
J494
J482
Q508
R545
R578
R524
R522
R520
J516
Q516
J502
R526
R528 R566
Q529
R561 Q505
Q503
R513
C523
Q501
C507
R515
C505
C501
R505 R503
C503
R519
Q507 R521
R517 R523
Q513 C511
C595
R535
R529
Q509
R511 R565 R577
J585
Q515 J584
R531
R525
R527
C513 R563
J582
R544
J483 C510
J561
C509 R543
R539
R541
R542
RIGHTLEFT
J524
C597
C598
P922B
P923B
P916B
J565
R591
R592
J601 J602
J598
J597
J514
J537 J538 J539 J535
J541
J542
J496
J497
J500
J511
J499
J487
R555
C530
C529
J498
J489
J486
J484
R556
Q491
R501
R502
Q492
C583
R572
R575
P512P511
J48
J616
J617
J604
J600
J599
J603
J620 J619
J540 J536 J566 J568
R507
R509
J569
D511
D512
R510 R508
J515
R579 R580
C905
J525
J559
J526
J531
J527
Q922
J579
J580
C525
C525
C526
C526
J583
C516 C515
J543
J512
J485
J9A
HP-L
HP-E
HP-R
SP-B
SP-A
PROT
RDSIN
TMUT
V_B V_A
R-ZONE
Z2-MUT
TRIG_IN
VOL-DN VOL-UPSTB
SD
STEREO
PLL
DATA
CLK
RI
GND
GND
5.6V
13V
-30V
FAC1
FAC2
R925
R935
IN
E
OUT
OUT
E
IN
C921
5.6V
R934
J623 J605
J532
J534
J533
J567
P710A
1 5 10 15
+5V
FMSIG
DO
DI
Q303
Q303
MONITOR-B
MONITOR-A
SWGND
+12V
D201 J610
J588
J615
J614
P701A
P701A
C927
J546
MUTE
GND
J645
J624
J639
J640
Q481
J558
Q493
R436
D491 C491
R435
C442
J636
J638
J627
J587
J547 J545
J586
J590
+12V
-12V
12VTRIG_Z2
12TRIG
Z2MUTE
REM_ZONE
DGND AGND
ZONE2_L
ZONE2_R
J522
J637 J635
P101A
J505
J503
J518 J519 J520
J550
J549
J548
J517
J589
J594
J593
J596
J628
J629
J553
J551 J556
J555 J554
J552 J557
J523
J595
J650
J630
J591
Q403
C453 R455
C456
C455
R458
R457
R456
R459
R452
R451
R460
C454
C457
C458
C451 C452 R453 R454
18
Q401
R411
C434
R406
C409C410
R413
C433
R408
R391
C391
R405
R392
C392 C401
R401
R419
C405
R403
C402
R404
R402 R420
C406 C408
R412
C407
R414
R407
Q402
C403
C412
J651
J654
J652
JL401A
J653
C411
J644
J649
J643
C404
5.6V
J573
J611
J613
J572
J571
J578 J577
J574 J576
22 4
2
1
21 10
30
114
15
28
1
8
8
1
J495
J607
R571
Q582
Q581
C581
J622
J606
J609
12VTG_Z2
GND
R225 C225 C226
Q164
Q163
R162
C163
D161
R164
R163
J608
E591
J646
C416
C415
NCAF-7395
25137395A
1
D571
J641 J642
J647
J575
J612
J592
J564
R554
R567
C916
C916
C915
C915
J632
J631
J648
C427
C428
19
C506
C505
C426
C425
+12V
+5.6V
+12V
-12V
+5.6V
C162
GND
L1 L2
GND GND
R2
GND
R1
-12V
J521
D911
E592
P915B
P915A
C909
C910
P910
R224
R223
R492
R491
1
DTM-5.3
1
10
515
20
25
30
3533
15
17
15
12
7
12
7
25
22
22
15
25
25
22
22
17
12
7
15
12
17
7
17
7
7
30
12
30
7 7 7 7
22
12
30
25
30
15
7
12
17
22
20
30
15
15
30
12 12
12 12
7
25
7
20
1225
12
17
7
12
27
20
7
20
15
15
20
17
20
30
20
30
7
22
17
17
22
25
25
17
17
7
25
17
15
20
27 27 27
17
22
17
17
17
27
27
20
7
15
15
22
7
17
30
12
7
12
12
7
22
7
20
25
20 7
15
22
7
12
20
7
12
7
20
7
12
17
17
30
U9 NAAF-7395-1A,Main
circuit PC board

DTM-5.3
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 2-2
A
1
2
3
4
5
BCD
C710
C752 C754
C755 C756
C758
D705
D710
D751
Q701
Q701
Q707
Q751Q751
Q752
Q792
Q793
R702 R703 R704
R705 R706
R716
R717
R727
R728 R734
R751 R752 R753 R754
R755 R756
R757
R758
R759 R760
R770 R771
R772
R773
R774 R775
R776
R777
R778
R779
R780
R791
R792 R793 R794
R795
R796
R797
R798
C757
D711
Q706
0
5
R736 R735
EB
BE
EB
EB
E
13V
POWER
HP-E
HP-L
HP-R
D704
R789
D706
R719
R718
D708
D707
R737
R799
1
24
40
64
80 18
9
16
RDS
HP-L
HP-E
HP-R
C575 C576
C577
C256
C257
C271
C272
D251
D252
Q252
Q254
Q271
Q272
R251 R252
R253
R254 R255 R256 R257
R259
R271
R272
R273 R274 R275
R281
R258
C258
C259
U1
U3 NAVD-7388-1A,Video
terminal PC board
Soldering Side

DTM-5.3
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 2-1
A
1
2
3
4
5
BCD
C711 C705
C712 C713 C714 C715 C716
D701
D702
D710
D712
L701 L702
L703
Q701
Q701
Q703
Q792
Q793
R701 R711
R712 R713 R714 R715 R716
R707
R722 R723
R724
R725
R726
R727
R728
R721
R732
R733
R739 R740
R741
R742
R743
R744
R745 R746
R747 R748
R758
R761
R762
R763 R764
R765
R766
R767
R768
R769
R770 R771
R772
R773
R774 R775
R776
R777
R778
R779
R780
R781
R782
R783 R784 R785 R786 R787 R788
R791
R797
D711
Q706Q705
R736 R735
EB
BE
BE
5.6V
FAC2
TMUT
STEREO
DATA
RDSIN
DVD_ON
VIDEO_ON
Z2_MUTE
VOL_DN
VOL_UP
REM_ZONE
HP-L
HP-R
SP-A
PROTECT
TRIG_IN
12V
HP-E
SP-B
STB
RI
FMUT
SD
PLL
CLK
GND GND
13V E
5.6V
-30V FAC1
R750
HP-E
TRIG_OUT
R710 R709 R731 R708 R749
R789
R790
R729
R730
R720
D703
R719
R718
R799
1
24
40
64
80
C101 C102
C109
C127 C128
C129 C130
C141 C142
C161
C191
D121
D181
Q101
Q102
Q103
Q104
Q105
Q121
Q122
Q123
Q124
Q141
Q142
Q143
Q144 Q145
Q146 Q148
Q182
Q183
R101 R102 R103 R104
R107
R108
R109
R110
R111
R112
R121 R122
R123
R124
R125
R126
R127 R128 R129 R130 R131 R132
R133 R134 R135 R136
R141
R142
R143 R144 R145
R146 R147 R148 R149 R150
R151
R153 R154
R155
R156 R157
R161
R181 R182
R183
R184
Q126
Q125
R138 R137 D131
R139
R165
C192
14
58
5
8
14
41
85
NAETC-7392-1A,Control
terminal PC board
U7
U1
Soldering Side