ref. no. 3729 service manualservice manual apl., … · supply circuit before returning the...
TRANSCRIPT
Standby/On
SpeakersA B
PhonesBass Treble Balance
L R
Master Volume
VideoTape 2Monitor Tape 1 FM AM Phono CDDVD
Zone 2 Off MemoryClear
CharacterDirect Tuning FM ModeDisplay
Standby
DTM-5.3
1 ABC 2 DEF 3 GHI
4 JKL 5 MNO 6 PQR
7 STU 8 VWX 9 YZ-
Direct Tuning 0/10 / Scan
RC-477S
DTM-5.3
SERVICE MANUALSERVICE 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 SECTIONPower 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 ohms2 × 135 Watts at 4 ohms2 × 140 Watts at 8 ohms
Total Harmonic Distortion: 0.08% at rated power0.08% at 1 watt output
IM Distortion: 0.08% at rated power0.08% at 1 watt output
Damping Factor: 60 at 8 ohms
Input Sensitivity and ImpedancePHONO: 2.5 mV, 50 kohmsLine (CD, TAPE-1, 2,
VIDEO, DVD): 150 mV, 50 kohmsVideo (VIDEO, DVD) 1 Vp-p, 75 ohms
Output Level and ImpedanceLine (TAPE-1, 2,
VIDEO): 150 mV, 2.2 kohmsVideo (VIDEO,
MONITOR): 1 Vp-p, 75 ohmsZone 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 ControlBass: ±10 dB at 100 HzTreble: ±10 dB at 10,000 Hz
Signal-to-Noise RatioPhono: 80 dB (IHF A, 5 mV input)CD/Tape: 100 dB (IHF A)
Muting: -50dB
TUNER SECTIONFMTuning Range: 87.5 to 108.0 MHz (100 kHz steps)
Usable SensitivityMono: 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 SensitivityMono: 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 RatioMono: 76 dB, IHFStereo: 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 DistortionMono: 0.15%Stereo: 0.25%
Frequency Response: 30 Hz to 15 kHz, ±1.5 dB
Stereo Separation: 45 dB at 1 kHz30 dB at 100 Hz to 10 kHz
Stereo Threshold: 17.2 dBf, 2.0 µV (75 ohms)
AMTuning 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%
GENERALPower 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 or252164 5A-UL/T-237
DTM-5.3
SERVICE PROCEDURES
1. Replacing the fuses
This symbol located near the fuses indicates that thefuse used is fast operating type. For continued protection againstfire hazard, replace with same type fuse. For fuse rating refer tothe marking adjacent to the symbol.
Ce symbole indique que le fusible utlise est a rapide.Pour une protection permanente, n'untiliser que fusibles dememe type. Ce darnier est la qu le present symbol estappse.
CIRCUIT NO. PART NO. DESCRIPTION
2. To initialize the unitThis device employs a microprocessor to perform variousfunctions 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 tooperate 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 eachmode stored in the memory, such as surround, areinitialized and will return to the factory setting.Unplug the power supply cord from outlet.
3. Safety-check outAfter correcting the original service problem, perform thefollowing safety check before releasing the set to the customer.Connect the insulating-resistance tester between the plug of powersupply cord and screw on the back panel.Specifications: 3.3Mohm+/-10% at 500V.
4. Memory PreservationThis unit does not require memory preservation batteries. Abuilt-in memory power back-up system preserv es the contentsof the memory during po wer f ailures and even when the unit isunplugged. The unit must be plugged in order to char ge theback-up system.The memory preservation period after the unit has beenunplugged varies depending on climate and placement of theunit. On the average, memory contents are protected over aperiod of a fe w weeks after the last time the unit has beenunplugged. This period is shorter when the unit is exposed to ahighly humid climate.
DTM-5.3
EXPLODED VIEW
DT
M-5.3
44
41
41
4222
43 19
U8
F901
U2
T901
U6
9
24
U11
13
8 7
6
34
33
32
5
U5
43
2
1
4
29
40
27 28
39
41
36
35
38
U12U1
P701
41
30
37
U4
U13
P710
25
U7
U10
U3
E811
Q523Q526
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
EXPLODED VIEWPARTS LIST
A
1
2
3
4
5
B C D
DTM-5.3
BLOCK DIAGRAM 1
A
1
2
3
4
5
B C D
MONITOR
DVD IN
VIDEO IN
VIDEO OUT
S
RIGHT
REC/Z2
SUBWOOFER
IR
DE-MODULATOR
12V
TRIGGERCONTROL
RIINTER-FACE
MUTE
MUTE
IR
DE-MODULATOR
IR 56K
RE-MODULATOR
+5.6V
STANDBY
+12VAUDIO
-27V-VP
-12VAUDIO
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
87
65
43
21
SW
-OU
T
(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
RIGHTDC24V4A IN
F901
5A/125V
RELAY+B2
RELAY
DRIVER
RELAYDRIVER
FLAC
FL TUBEFLAC
MAIN AMP+B1/ -B1
MUTE
MUTE
NE2 L INEOUT
L
R
REMOTE SENSOR
IR OUT
IRIN
OUT
12V TRIGGER
IN
IR OUT 140K
IR OUT 2
40K
IR OUT56K
HEADPHONE
T902
T901
AC IN
ZONE A
A-BUS8
76
54
32
1BOOST
BYPASS
BYPASS
TV-5
MU
TE
SW
-OU
TNAPS-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 Ampl i f ie r
FLT Rec Out LED
MAINMICROPROCESSOR
U1
U2
U4
U5
U8
U10
U11
U12
DTM-5.3
BLOCK DIAGRAM 2
A
1
2
3
4
5
B C D
DTM-5.3
SCHEMATIC DIAGRAM 1
A
1
2
3
4
5
B C D
U9
U4
U12
JL261B
P7
01
A
JL401B
JL401A
P101A
Q4DTA1
STBGNDCL
DATA
VSSVDD
Q302 TC9162AN
123456789101112131415
16171819202122232425262728
DATAFUNC
CLGND
VDDVSS
Q303 TC9274N-008
123456789101112131415161718192021 22
2324252627282930313233343536373839404142
P7
10
A
R641 100KB
Q922 79M12HF
G IO
Q92378M56HF
G IO
Q92178M12HF
G IO
P613A
P613B
Q481 TA7291S
GN
D5
IN1
9
IN2
1
NC
4
OU
T1
7
OU
T2
3
VC
C2
VR
EF
8
VS
6
R409100K
R415100K
R410100K
R416100K
R3
93
25
0K
Q3012/2
3
21
Q402
2/2
5
67
Q402
NJM2068L-D
1/23
21
Q3011/2
5 8
64
7
Q4012/2
5 8
64
7
Q403
NJM2068L-D
1/2
3 8
24
1
Q4032/2
5 8
64
7
Q401
NJM2068L-D
1/2
3 8
24
1
P3
03
P3
02
P3
01
D1
61
MT
Z1
2C
MT
Z2
7D
Q163
KRC105M
1
Q9
24
2S
A1
01
5
Q1
64
KT
D2
05
8
D2011SS133
C1
62
10
0/1
6C
16
3
46
/16
C456
47/16
C455
47/16
C4
15
22
0/1
6
C4
16
22
0/1
6
C2
26
10
/16
C398
100/6 .3V
C403
47/16
C408
47/16C402
47/16
C404
47/16
C412
47/16
C9
32
10
/16
C9
22
10
/50
C9
23
10
/50
C452
47/16
C451
47/16
C407
47/16
C411
47/16
C401
47/16
C44
4.7 /5
C303
10/16
C304
10/16
C313
10/16
C3
15
22
0/1
6
C3
16
22
0/1
6
C3
07
10
0/6
.3C314
10/16C
30
81
00
/6.3
C342
223Z
C343
223Z
C4
21
22
3J
C4
22
22
3J
C4
25
22
3Z
C4
26
22
3Z
C9
27
C2
25
10
1J
C648
223Z
C406
101J
C4
10
10
1J
C434
123J
C9
21
C9
20
C9
31
22
3Z
C9
30
22
3Z
C3
17
10
1J
C3
18
10
1J
C341
223Z
C453
101J
C4
57
10
1J
C4454
101J
C4
58
10
1J
C405
101JC4
09 10
1J
C3
92
10
1J
C3
91
10
1J
C433
123J
C3
01
10
1K
C3
02
10
1K
C3
45
22
3Z
C3
05
15
2K
C3
06
15
2K
C311
182J
C312182J
C309622J
C310622J
C3
32
10
1J
C3
31
10
1J
C3
27
10
1J
C3
28
10
1J
C3
25
10
1J
C3
26
10
1J
C3
21
10
1J
C3
22
10
1J
R22422K
R223
22K
R4
17 1K
R4
18 1
K
R4583.3K
R4573.3K
R162
RXE030R164
1KR
16
34
.7K
R2
25
10
0K
R452
3.3K
R6
44
8.2
K
R6
43
8.2
K
R408
3.3K
R4
04
22
0K
R4
20
3.3
K
R4066.8K
R4021K
R4121.2K
R4
14
10
0K
R4603.3K
R4593.3K
R3921K
R391
1K
R401
1K
R4
19
3.3
KR
40
32
20
K
R9
33
33
K
3.3
K
R319
2.2K
R3
21
1M
R3
22
1M
R3202.2K
R315
330
R3
17
1M
R3
18
1M
R316330
R4
54
82
KR
45
38
2K
R4513.3K
R4556.8K
R4566.8K
R4056.8K
R407
3.3K R4111.2K
R4
13
10
0K
R43220
R3
01
1K
R3
02
1K
R3
06
22
0K
R3
04
56
K
R3
05
22
0K
R3
03
56
K
R3
14
10
0K
R3
13
10
0K
R3
51
10
K
R31239K
R31139K
R354120K
R310
390K
R353120K
R309390K
R3
07
1K
R3
52
10
K
R3
08 1
K
R3
46
1M
R3
45
1M
R344
330
R343
330
R3392.2K
R3
41
1M
R3
42
1M
R340
2.2K
R335330
R3
37
1M
R3
38
1M
R336330
R331330
R3
33
1M
R3
34
1M
R332330
R3272.2K
R3
29
1M
R3
30
1M
R3282.2K
R323
330
R3
25
1M
R3
26
1M
R324
330
DIRECT AMP
TONE CONTROL AMPPHONO AMP
Tuner LcH
Tuner RcH
NAETC-7398 BASS BASSTREBLETREBLE
CLDATA
STB
RI
SW
GS
W
NAAF-7395
NAETC-7389
TRIG
-OU
T
V IDEO MONI-ON
DVD MONI-ON
TRIG OUT
TR
IG I
N1
2V
TR
IGZ
2
+1
2V
DG
ND
-12
V5
.6V
RE
M-Z
ON
E
UPDOWN
GND
FAC2FAC1
STB
RI
HP-RHP-EHP-LRDSIN+12V
GN
D
B+1
2V
AZO
NE
2-R
ZO
NE
2-L
AG
ND
Z2
MU
TE
DO
PLLCEDLCL
GNDFMSIG+5V+12VRDSTU-LGNDTU-RTMUTSD
STEREO
-30V
5.6VE+13V
GNDCLKDATAPLLCESTEREOSDTMUTFMUT
VOL-UP
VOL-DOWNTRIG- INZ2-MUTEREM-ZONE
PROTECT
SP-ASP-B
IN
OUT
VIDEO
VIDEO
DVD
PLAYTAPE 2
REC
PLAY
REC
TAPE 1
TAPE 2
TAPE 1
CD
PHONO
DTM-5.3
SCHEMATIC DIAGRAM 2
A
1
2
3
4
5
B C D
U10
U11
U6
U2
U8
P9
01
AC_INLET
Q492RN1241-A
Q491RN1241-A
Q493DTA114ES
P9
02
S911
JL9
14
B
JL9
14
A
922 79M12HF
G IO
Q92378M56HF
G IO
Q92178M12HF
G IO
P502
D9
22
MT
Z2
7D
D571MTZJ5.1B
JL9
13
A
JL9
13
B
JL9
12
A
JL9
12
B
JL7
11
B
R5
74
3K
R5
73 3K
L502
S-1 .3C
L501
S-1 .3C
D911
RBV602OR RS603M
+
AC1
Q591
KRC105MQ592
KRC105M
VA
VA
A LENT, E POUR UNE PROTECTION PERMANENTE,N 'UTIL ISER
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
ET CALIBRATION COMME INDIQUE.
D ' INCENDIE, REMPLACER UNIQUEMENTPERMANENTE CONTRE LES RISQUESAFIN D 'ASSURER UNE PROTECTION
AGAINST FIRE HAZARD, REPLACEFOR 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 FUSETHAT THE FUSE USED IS SLOW OPERATING TYPE
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
PAR UN FUSIBLE DE MEME TYPE
ATTENTI ION
AND RATING INDICATED.ONLY WITH FUSE OF SAME TYPE
CAUTION
R9
25
1(1
/2W
)
R935
1(1 /2W)
R934
1(1 /2W)
R9
01
3.3
M
C9
12
33
4J
C9
13
33
4J
C5
91
10
3Z
C5
92
10
3Z
P512
P511
RL901
RL501
RL502
RL501
RL502
RL9011P5ADC12
RL502 RL501
T902NPT-1358D
T901
NPT-1281D
P9
03
BP
90
4B
P9
04
AP
90
3A
P9
12
A
P9
13
A
P9
13
B
P9
12
B
P9
11
B
P9
11
A
TH
ER
MA
LF
US
E
F901
6.3A/125V
R5
48
0.2
2*2
5W
(5W
)R
54
70
.22
*25
W
Q9
24
2S
A1
01
5
Q5222SA1930
Q5832SA992
Q5262SA1943
Q5082SA949 Q514
2SA949
Q5102SA949
Q5252SA1943
Q5072SA949
Q5132SA949
Q5092SA949
Q5212SA1930
Q951DTC123JS
Q5
82
2S
C1
84
5
Q581
2SC1845
Q5282SC1845
Q5242SC5200
Q5162SC2229
Q5202SC5171
Q5
18
2S
C1
74
0S
Q5302SC1740S-R
Q5062SC1845
Q504
2SC1845
Q502
2SC1845
Q5272SC1845
Q5232SC5200
Q5152SC2229
Q5
17 2
SC
17
40
S
Q5192SC5171
Q529
2SC1740S-R
Q5052SC1845
Q503
2SC1845
Q501
2SC1845
D9
19
D491
1SS133
D9
20
D921
D9
23
D915
D918D917
D916
D9
55
1S
S1
33
D952RL1N4003
D5
91
1S
S1
33
D5
92
1S
S1
33
D5
12
1S
S1
33
D5
11
1S
S1
33
R921
1(1 /2W)
R922
1(1 /2W)
R9518.2(1 /2W)
R5
44
22
0(1
/2W
)(1
/2W
)
R51047
R50847
R592
2.2 (1 /4W)
R5912.2 (1 /4W)
R5
43
22
0(1
/2W
)
R509
47R507
47
C501
22/50
22
0/1
6
C4
91
10
/16
C9
26
10
0/3
5
C9
28
10
0/5
0
C9
18
10
00
/35
C9
19
33
0/3
5
C9
15
10
00
0/7
1
C9
16
10
00
0/7
1
C442
4.7 /50C
50
2
22
/50
C9
52
33
0/2
5C
58
3
1/5
0C5
10
10
/50
C5
81
10
0/6
.3
C5
22
10
/50
C5
06
22
0/1
6C
51
4
47
/16
C5
09
10
/50
C5
21
10
/50
C5
05
22
0/1
6C
51
3
47
/16
C5
26
47
0/1
00
C5
25
47
0/1
00
C9
10
33
4J
C9
09
33
4J
C5
15
10
1K
C5
16
10
1K
C5
12
C9
91
22
3Z
C5
82
47
3J
C9
27
22
3Z
C9
21
22
3Z
F
C9
20
22
3Z
F
22
3Z
C9
30
22
3Z
C901 103M
C9
53
22
3Z
C9
51
22
3Z
C5
20
10
4J
C5
23
02
0C C
51
9
10
4J
C5
38
22
3Z
C5
18
47
3JC530
101J
C5
24
02
0C
C5
17
47
3JC529
101JC
50
4
10
1K
C5
03
10
1K
R4
92
47
KR
49
14
7K
R501
470
R5
77
12
0K
R5
78
12
0K
R582
27K
R5
83
68
0
R581
27K
R9
31
3.3
K
R4
36
2.2
K
R435220K
R5
02
47
0
R557390(1W)(1W)
R558390(1W)(1W)
R5
72
10
K
R5
56
8.2
(1W
)
R570 22
R56822
R5
54
47
K
R5
53
47
K
R56922
R56722
R5
75
22
KR
55
5
8.2
(1W
)
R571
33K
R5
80
10
0
R5402.2(1 /2W)
(1 /2W)
R5422.2(1 /2W)(1 /2W)
R54622K
R5
52
33
K
R5
50
6.8
K
R5
38
3.9
K
R5
64
10
0K
R5
26
68
(1/2
W)
(1/2
W)
R5
24
82
(1/2
W)
R5
22
82
(1/2
W)
R5
28
82
(1/2
W)
(1/2
W)
(1/2
W)
R5
32
18
K
R5
36
18
K
R5
34
2.2
K
R5
66
12
0K
R5
12
5.6
K
R51427K
R5
16
1K
R5
30
56
(1/2
W)
(1/2
W)
R5
62
27
0
R5
20
1K
R5
18
1K
R5
79
10
0
R5
59
10
K
R5
60
22
K
R5392.2(1 /2W)
R5412.2(1 /2W)
R545
22K
R5
51
33
K
R5
49
6.8
K
R5
37
3.9
K
R5
63
10
0K
R5
25
68
(1/2
W)
R5
23
82
(1/2
W)
R5
21
82
(1/2
W)
R5
27
82
(1/2
W)
R5
31
18
K
R5
35
18
K
R5
33
2.2
K
R5
65
12
0K
R5
11
5.6
K
R51327K
R5
15
1K
R5
29
56
(1/2
W)
R5
61
27
0
R5
19
1K
R5
17
1K
R5
04
27
K
R50610
R5
03
27
K
R505
10
HP
-R
HP
-L
PR
OT
EC
T
MU
T
1 4
8 5
AC 120V 60Hz
AC-G
56.3V
-56.3V
57.6V57.5V
-0 .55V
-57.6V-57.5V-56.8V
-1 .1V
-56.3V-13.3V
-0 .6V
1.07V
56.8V56.8V56.3V
NASW-7396NAETC-7397
SP-B
SP-A
SW OUT
TO
NA
DIS
-73
86
(S
CH
.-1
)
AC-H
NAETC-7393NAETC-7391
NAPS-7387
or 1SR139-100or GP104003E
RL1N4003
D952
NOTE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) 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
B C D
U3
U7
JL
26
1A
Q125
RN2402
P110
P1
01
P109
IR OUT 40K A
IR OUT 40K B
P104
DC24V IN
R152
470(1 /2W)
VID
EO
OU
T
VC
C
VIN
4
VIN
3
VIN
2
GN
D
VIN
1
BA
Q251 LA7956
1 2 3 4 5 6 7 8 9
Q161
ON3131
Q181
ON3131
P2
71
SW-OUT
Q149
78L05
G IO
Q141
2S
A1
16
2
Q252
2SA1162-GR
Q121
NJM4565M
5
6
4
7
Q122NJM4565M
5
6
4
7
Q124 RN1441
Q123RN1441
Q103
RN1441
Q102
RN1441
Q121
NJM4565M
38
2
1
Q122
NJM4565M 38
2
1
P1
02
ZONE 2 L
ZONE 2 R
S101
IR A-BUS
P108
IR IN
IR OUT
P1
03
A -BUS
87
65
43
21
55
58
59
P1
04
8
P1
14
9
P1
25
0
P1
35
1
P1
45
2
P1
55
3
P1
65
4
P7
45
P8
46
P9
47
10G78
11G77
12G76
1G
7
2G
6
3G
5
4G
4
5G
3
6G
2
7G
1
8G80
9G79
P175
P1065
P1
16
4
P1
26
3
P1
36
2
P1
46
1
P1
56
0
P1
65
9
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
P2
51
DVD_IN
VIDEO_IN
VIDEO_OUT
MONITOR_OUT
Q253
2SC2878
Q143
2SC2712
Q142
2SC2712
Q1442SC2712
Q1482SC2712
Q7
06
2S
C2
71
2
Q7
05
2S
C2
71
2
5 .6V
Q254
RN1404
Q183
RN1402
Q146RN1402
Q145RN1402
Q182
RN1402
R
Q792
RN1404
D1
31
D121
D181
D141
RL1N4003
D251
D252
D7
93
R165 2.2K
R1612.2K
R139220K
R137 1K
R138 1K
R1
53
1K
R155
680
R1
84
3.3
K
R1
83
10
K
R1
82
10
K
R181
100
R144
1K
R1
43
2.2
K
R157
330
R156
330
R134
220
R1
41
1K
R1
42
2.2
K
R1
54
1K
R1
51
10
K
R1
50
10
K
R1
49
3.3
K
R1
48
1K
R1
46
12
K
R1
47
22
K
R1
45
1K
R129
6.8K
R130
6.8K
R1
28
22
0K
R1
27
22
0K
R107
680
R108
680
R125
22K
R1
24
22
0K
R136
220 R132
10K
R126
22K
R133
220
R1
23
22
0K
R131
10KR135
220
R1
22
22
0K
R1
21
22
0K
R102100
R101100
R1
04
68
0R
10
36
80
R7
29
39
K
R7
30
R271
0
R2
72
33
K
R281220
R2
58
5.6
K
R2
59
33
0R2
52
68
0K
R2
55
68
0K
R257
75
R253
75
R2
56
10
0K
R2
51
75
R2
54
75
R7
35
10
0K
R7
36
10
0K
R7
80
1K
R7
79
1K
C1
34
47
/16
C1
33
47
/16
C13510/16
C1
45
10
/16
C1
83
10
0/6
.3
C1
44
10
0/3
5
C1262.2 /50
C1252.2 /50
C12310/16
C12410/16
C132
10/50
C131
10/50
C10447/50
C10347/50
C122
2.2 /50
C121
2.2 /50
C2
55
47
/16
C251
2.2 /50
C252
470/16
C254
470/16
C253
2.2 /50
C1
91
10
4Z
C1
61
10
3Z
C182
223J
C1
09
10
4Z
C142
102JC143223J
C141102J
C128101J
C130102J
C127101JC129
102J
C1
02
10
2J
C1
01
10
2J
C2
56
22
3Z
C2
59
10
3Z
C2
58
10
3Z
C2
72
10
4Z
C257223Z
B
A
12V
GND
SW-OUT
SW-GND
RI
SP
-A
P1
1
P1
2
P1
3
P1
4
P1
5
P1
6
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
MIC
ON
_V
LO
AD
12G
11G
ZONE-2L 10GAGND
9GZONE-2R
8GREM-ZONE
12VTRIGZ2
TRIG- IN
Z2-MUTE
7G
6G
5G
4G
3G
2G
1G
5 .6V
-12V
GND
+12V
12
G
11
G
12VTRIGZ2
TRIG- IN
REM-ZONE
P1
6
P1
5
P1
4
P1
3
P1
2
P1
1
P1
0
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
NA
AF
-73
95
(S
CH
.-2
)
NAETC-7392
L-
V+V-R+STIRR-L+
NAVD-7388
TO
NA
AF
-73
95
(S
CH
.-2
)
NADIS-7386
DTM-5.3
SCHEMATIC DIAGRAM 2-2
A
1
2
3
4
5
B C D
U1
U5
P7
01
B
10
20
30
S7
35
5
S7
10
FM
S7
03
SP-B
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20 567
Q702 12-BT-102GK
12
10
G1
7
11
G1
8
12
G1
9
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
Q701MPD78044FGF-205-3B9
40
41
32
+5
V5
2
1G
7
AR
EA
22
AVDD29
AVREF30
AV
SS
20
CL
K9
DA
TA
10
DIR
EC
T_
LE
D5
5
FMUT37
GN
D4
8
K0 28
K1 27
K2 26
K3 25
K4
24
MO
DE
12
3
MO
DE
22
1
MO
NIT
OR
_A
54
MO
NIT
OR
_B
53
PL
L1
1
POWER39
PROTECT 31
RD
SD
AT
A4
3
RD
SS
CK
44
RD
SS
IG4
2
RE
M_
ZO
NE
46
SD
13
SP
-A_
RL
58
SP
-B_
RL
57
ST
B1
4S
TB
Y_
LE
D5
1
ST
ER
EO
12
SY
SIN
50
SY
SO
UT
49
TMUT36
TR
IG_
IN1
9
TR
IG_
OU
T1
8
VD
D8
VO
L_
DN
16
VO
L_
UP
15
VSS 33
X1 34
X2 35
Z2_MUTE38ZO
NE
2_
LE
D5
6
PO
FF
45
RE
MIN
47
RS
T1
7
P575
HEADPHONE
R738
100K*12
C7
02
47
4J
C7
08
47
4J
5 .6V
Q703RN1404
Q793
RN1404
JL702A
JL702B
JL
71
1A
S7
38
8
S7
37
7
S7
36
6
S7
34
4
S7
33
3
S7
32
2
S7
31
1
S7
18
MEMORY
S7
05
ZONE_2
S7
06
OFF
S7
25
CHARAC
S7
24
FM MODE
S7
23
SCAN
S7
22
TAPE-2
S7
19
UP
S7
21
D IRECT
S7
20
DOWN
S7
17
9
S7
16
0 /10
S7
15
D IR_TUN
S7
13
DVD
S7
12
V IDEO
S7
11
TAPE-1
S7
09
AM
S7
08
PH
S7
07
CD
S7
04
D ISPLAY
S7
02
SP-A
S7
01
STANDBY/ON
U701
D7
04
D701
D7
02
D708
D705
D712
D710
D711
D7
91
D7
93
D7
92
X7
01
D707
MTZ5.6B
D706 MTZ5.6B
D703
MTZ9.1C
Q707RN2403
L7
01
NC
H-1
47
7
L703
NCH-1477
L702
NCH-1477
R784 10K
R7
86
10
R7
81
10
0
R7
94
47
K
R7991K
R7751K
R7
19
10
K
R7
18
10
K
R7
57
10
K
R7
92
27
0
R7
96
27
0
R7
98
27
0
39
R7
30
39
K
R7
82
47
K
R785 8.2K
R7
20
8.2
K
R7
90
10
0K
R7
88
33
K
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
R7
69
1K
R7
39
10
0
R7
40
10
0
R772 10K
R770 10K
R7
49
3.3
K
R7
41
4.7
K
R7
76
1K
R7
50
1K
R7
07
3.3
KR
70
83
.3K
R7
09
3.3
KR
71
03
.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
R7
78
1K
R7
58
1K
R7
77
1K
R7
80
1K
R7
79
1K
R7
91
1K
R7
61
1K
R7
62
1K
R7
63
1K
R7
64
1K
R7
65
1K
R7
66
1K
R7
67
1K
R7
68
1K
R711 4.7K
R721 4.7K
R731 4.7K
R701 4.7K
R7711K
R7731K
R774470
C71710/16
C709100/6 .3
C7
01
0.0
1F
C7
03
10
0/6
.3
C7
04
1/5
0
C706
1/50
C7
07
1/5
0
C705
103Z
C7
11
10
3Z
C710
103Z
C712 471K
C713 471K
C714 471K
C715 471KC716
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
MO
N_
A
MO
N_
B
RE
M_
ZO
NE
MON_A
REM_ZONE
Z2_MUTE
TRIG_IN
VOL_DN
RI
VOL_UP
STB
FMUT
TMUTPOWER
SDZ2_MUTE STEREO
FMUT PLL
DATATMUTCLK
GND
13V
E
5.6VPROTECT
-30V
FAC1
FAC2K0
K0K1
K2
K3POWER
13V
K1 E
1G
K4 K2
CL
K
DA
TA
PL
L
ST
ER
EO
SD
ST
B
VO
L_
UP
VO
L_
DN
TR
IG_
OU
T
TR
IG_
IN
K3
K4
P8
P7
P6
P5
P4
P3
P2
P1
10
G
9G
8G
7G
6G
5G
4G
3G
2G
1G
TO
NA
AF
-73
95
(S
CH
.-2
)T
O N
AP
S-7
38
7
(SC
H.-
2)
NAETC-7390
DTM-5.3
WIRING VIEW 1
A
1
2
3
4
5
B C D
P911
P912
P913
P902
P901A
JL711B
S901
S901
NCPS-7387
E+
13VP
OW
P904B
P903B
E90
1
120V 230V
P575P575
NCETC-7390JL702B
HP-LHP-EHP-R
13V
PO
WE
R
HP-L
JL711A
U70
1
FAC2FAC1 -30V5.6V 5.6V
E13V
GND GNDCLK DATAPLL STEREOSD TMUT
FMUT
RIVOL_UP
VOL_DN
STB
TRIG_INZ2_MUTE REM_ZONE
VIDEO_ON PROTECTDVD_ON SP-A
SP-B
HP-RHP-E HP-L
RDSIN 12V
1
10
20
30
NCDIS-7386 E
HP-ETRIG_OUT
P70
1B
JL70
2A
HP-R
HP-LHP-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
P903AP904ANCETC-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
WIRING VIEW 2
A
1
2
3
4
5
B C D
NCVD-7388RI
SW
-GN
DS
W-O
UT
MU
TE
GN
D12
V
MO
N-B
MO
N-A
JL261A
P251 P271
P281
DV
D-I
N
VID
EO
-OU
T
VID
EO
-IN
MO
NIT
OR
SW
RI
P102P103
P104
P105
P106 P107P108 P109
P110
P101B
S101
NCETC-7392
+12
V
-12V
GN
D
5.6V
Z2_
MU
TE
TR
IG-I
N12
VT
RIG
Z2
RE
M-Z
ON
EZ
ON
E-2
RA
GN
DZ
ON
E-2
L
IR-O
UT
A-B
US
12V
-IN
ZO
NE
-2L
ZO
NE
-2R
DC
24V
-IN
IR-I
N
A-BUSIR
P61
3BP
613B
P61
3B
R3ER2E
L2EL3E
MTRMTRE
LED
R641
R641
NC
ET
C-7
389
1
10
20
30
P70
1B
S911
JL912BJL914B
P301P302P303
JL913A
STEREOSD
TMUT
+12V
TURE
TUL
E
RDS
PLL
CL
E+12V
SW
_OU
T
RI
P613A
JL912A
PHONOCDT1-RT1-PT2-RT2-PDVD
V-O
V-IN
R574
R573
L-IID
R-IID
RIGHTLEFT
P922B
P916B
P512P511
L-GN
D
L-GN
D
SP
A-L
R-G
ND
SP
A-R
SP
B-R
HP-LHP-EHP-R
SP-BSP-A
PROT
RDSIN
TMUT
V_B
V_AR-ZONE
Z2-MUTTRIG_INVOL-DNVOL-UP
STBSDSTEREOPLLDATA
CLK
RI
GND
GND
5.6V
13V
-30VFAC1FAC2
5.6V
P710A
15
10101515
+5VFMSIG
DO
DI
MO
NIT
OR
-BM
ON
ITO
R-A
SW
GN
D
+12V
P701A
P701A
MUTE
GND
JL261B
+12V
-12V
12VTRIG_Z212TRIGZ2MUTE
REM_ZONE
DGND
AGNDZONE2_L
ZONE2_R
P101A
P101A
JL401A
5.6V
12VTG_Z2GND
E591
NC
AF
-7395
P502
L1
L2GND
GNDR2GNDR1
E592
P915B
P915A
1D
TM
-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
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
B C D
CIRCUIT NO.PART NO. DESCRIPTIONCapacitors
C162 393341017 100uF,16V,Elect.C163 394644707 47uF,16V,Elect.C225 374721015 100pF+/-10%,50V,PlasticC226 394641007 10uF,16V,Elect.C303,C304 393341007 10uF,16V,Elect.C307,C308 394621017 100uF,6.3V,Elect.C309,C310 374726224 6200pF+/-5%,50V,PlasticC311,C312 374721824 1800pF+/-5%,50V,PlasticC313,C314 393341007 10uF,16V,Elect.C315,C316 394642217 220uF,16V,Elect.C391,C392 374721015 100pF+/-10%,50V,PlasticC398 394621017 100uF,6.3V,Elect.C401~C404 393344707 47uF,16V,Elect.C405,C406 374721015 100pF+/-10%,50V,PlasticC407,C408 393344707 47uF,16V,Elect.C411,C412 393344707 47uF,16V,Elect.C415,C416 394642217 220uF,16V,Elect.C433,C434 374721034 0.01uF+/-5%,50V,PlasticC442 394680477 4.7uF,50V,Elect.C451,C452 393344707 47uF,16V,Elect.C453,C454 374721015 100pF+/-10%,50V,PlasticC455,C456 393344707 47uF,16V,Elect.C491 394641007 10uF,16V,Elect.C501,C502 393382207 22uF,50V,Elect.C503,C504 374721015 100pF+/-10%,50V,PlasticC505,C506 393342217 220uF,16V,Elect.C509,C510 394681007 10uF,50V,Elect.C513,C514 394644707 47uF,16V,Elect.C515,C516 374721015 100pF+/-10%,50V,PlasticC517,C518 374724734 0.047uF+/-5%,50V,PlasticC519,C520 374721044 0.1uF+/-5%,50V,PlasticC521,C522 394681007 10uF,50V,Elect.C525,C526 394694717 470uF,100V,Elect.C529,C530 374721015 100pF+/-10%,50V,PlasticC581 394621017 100uF,6.3V,Elect.C582 374724734 0.047uF+/-5%,50V,PlasticC583 394680107 1uF,50V,Elect.C909,C910 374723344 0.33uF+/-5%,50V,PlasticC912,C913 374723344 0.33uF+/-5%,50V,PlasticC915,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.
ResistorsR162 4000195 RXE030,ThemistorR521~R524 443528204 82ohm+/-5%,1/2W,Metal oxideR525,R526 443526804 68ohm+/-5%,1/2W,Metal oxideR527,R528 443528204 82ohm+/-5%,1/2W,Metal oxideR529,R530 443525604 56ohm+/-5%,1/2W,Metal oxideR539-R542 453530224 2.2ohm+/-5%,1/2W,MetalR543,R544 443522214 220ohm+/-5%,1/2W,Metal oxideR547,R548 4000201 or RF-5EGKR22 or
4000132 RGC55 0.22,Metal plateR555,R556 453630824 8.2ohm+/-5%,1W,MetalR557,R558 443623914 390ohm+/-5%,1W,Metal oxideR573,R574 5210259 N06HR2KBC,TrimmingR591,R592 4500171F 2.2ohm+/-5%,1/4W,MetalR934,R935 453530104 1ohm+/-5%,1/2W,MetalR925 453530104 1ohm+/-5%,1/2W,Metal
CIRCUIT NO. PART NO. DESCRIPTIONTerminals
P301~P303 25045508 or NPJ-6PDBL323 or25045565 NPJ-6PDBL380
P502 25060307 NTM-8PDMN238Relays
RL501,RL502 25065563, NRL-2P5A-DC24-129,25065563 or NRL-2P5A-DC24-129 or25065618 NRL-2P5A-DC24-158
JL261B 25050271 NSCT-7P99JL401A 25051095 NSCT-11P882JL912A 25051108 NSCT-4P895JL913A 25051109 NSCT-5P896P701A 25051840 NSCT-33P1627P710A 25051822, NSCT-15P1609,
25052024 or NSCT-15P1811 or25052211 NSCT-15P2108Plugs
P101A 25055155 NPLG-11P139P511,P512 25055038 NPLG-2P29P613A 25055706 NPLG-10P662Q164A,Q922A 27160145-1 RAD-51,HeatsinkQ921A 27160209 RAD-67,HeatsinkP910 27190540-1 Holder,clampQ164B,Q921B 838430107 3TTB+10S(BC),Self-tapping screwQ922B 838430107 3TTB+10S(BC),Self-tapping screw
Impedance switch PC board (NASW-7396-1A)CIRCUIT NO. PART NO. DESCRIPTIONS911 25065437 NSS-22157PJL912B 25051108 NSCT-4P895JL914B 25051110 NSCT-6P897
Second terminal PC board (NAETC-7397-1A)CIRCUIT NO. PART NO. DESCRIPTION
ResistorsR921,R922 453530104 ! 1ohm+/-5%,1/2W,Metal
SocketsJL914A 25051110 NSCT-6P897JL913B 25051109 NSCT-5P896
Tone PC board (NAETC-7398-1A)CIRCUIT NO. PART NO. DESCRIPTION
CapacitorsC421,C422 374722234 0.022uF+/-5%,50V,Plastic
ResistorsR393 5104288 N11RLC250KWT20Z,VariableR409,R415 5104356 N14RLC100KWT20Z,Variable
SocketJL401B 25051095 NSCT-11P882
NOTE:THE COMPONENTS IDENTIFIED BY MARK !ARE CRITICAL FOR RISK OF FIRE ANDELECTRIC SHOCK. REPLACE ONLY WITHPART NUMBER SPECIFIED.
DTM-5.3
PRINTED CIRCUIT BOARD-PARTS LIST
A
1
2
3
4
5
B C D
Control terminal PC board (NAETC-7392-1A)CIRCUIT NO.PART NO. DESCRIPTION
ICsQ121,Q122 22241383R2 or NJM4565M-D or
22240489R1NE MPC4570G2-T1(MST)Q149 222780053 78L05
TransistorsQ102,Q103 2215410R2 RN1441Q123,Q124 2215410R2 RN1441Q125 2216220R2 or KRA102S or
2214530R2 RN2402Q141 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GRQ142~Q144 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GRQ145,Q146 2216190R2 or KRC102S or
2214470R2 RN1402Q148 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GRQ182,Q183 2216190R2 or KRC102S or
2214470R2 RN1402Diodes
D121,D131 223234R2 or 1SS352 orD181 223269R2 1SS355D141 22380260, RL1N4003,
22380032 or 1SR139-100 or22380035 GP104003EPhoto couplers
Q161,Q181 24120043, ON3131,24120044 or ON3131-R or24120045 ON3131-SCapacitors
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,PlasticC144 394661017 100uF,35V,Elect.C183 394621017 100uF,6.3V,Elect.
ResistorsR152 443524714 470ohm+/-5%,1/2W,Metal oxide
TerminalsP102 25045692 NPJ-2PDWR489P104 25045598 HEC0470-01-630P105~P107 25045504 NPJ-1PDBL319P108,P109 25045647 HSJ1002-01-1020
SwitchesS101 25065286 NSS-22112P101 2002A392225 NSAS-22P0874P103 25052662 NSCT-8P2558
AC inlet PC board (NAETC-7393-1A)CIRCUIT NO.PART NO. DESCRIPTIONP901 25055960 ! NPLG-2P913
Main circuit PC board (NAAF-7395-1A)CIRCUIT NO.PART NO. DESCRIPTION
ICsQ301 222502 NJM4558D-XQ302 22240798 TC9162ANQ303 22240829 TC9274N-008Q401~Q403 22240250 NJM2068L-DQ481 22240239 TA7291SQ921 222780125 78M12HFQ922 222790125 79M12HFQ923 222780565JRC 78M56(NJM78M56FA)
TransistorsQ163 2215830 or KRC105M or
2213640 DTC123JSQ164 2203584 KTD2058-YQ491,Q492 2213631 or RN1241-A or
2213632 RN1241-BQ493 2215770 or KRA102M or
2213510 DTA114ESQ501~Q506 2215896, * KTC3200-BL,Q527,Q528 2215895, * KTC3200-GR,Q581,Q582 2210755, * 2SC1775A-E,
2210756, * 2SC1775A-F,2211732 or * 2SC1845-F or2211733 * 2SC1845-E
Q507~Q510 2215843, KTA1024-O,Q513,Q514 2211353 or 2SA949-O or
2215844 KTA1024-YQ515,Q516 2215853, KTC3206-O,
2211633 or 2SC2229-O or2215854 KTC3206-Y
Q517,Q518 2215864, KTC3199-GR,Q529,Q530 2213284 or 2SC1740S-R or
2213285 2SC1740S-SQ519,Q520 2203434 or KTD2061-Y or
2203010 2SC5171Q521,Q522 2203424 or KTB1369-Y or
2203000 2SA1930Q583 2215885, KTA1268-GR,
2211792 or 2SA992-F or2211793 2SA992-E
Q591,Q592 2215830 or KRC105M or2213640 DTC123JS
Q924 2211455 or 2SA1015-GR or2215975 KTA1266-GRDiodes
D201 223234R2 or 1SS352 or223269R2 1SS355
D915~D921 22380260, RL1N4003,22380032 or 1SR139-100 or22380035 GP104003E
D161 224451203 MTZ12CD491 223163 or 1SS133 or
223205 1SS270AD511,D512 223163 or 1SS133 orD591,D592 223205 1SS270AD571 224470512 MTZJ5.1BD922 224472704 MTZJ27DD923 223163 or 1SS133 or
223205 1SS270ACoils
L501,L502 231176S S-1.3C
NOTE:THE COMPONENTS IDENTIFIED BY MARK !ARE CRITICAL FOR RISK OF FIRE ANDELECTRIC SHOCK. REPLACE ONLY WITHPART NUMBER SPECIFIED.
CAUTION:Replacement for transistor of mark * , if necessarymust be made from the same beta group (hFE) asthe original type.
DTM-5.3A
1
2
3
4
5
B C D
DISPLAY CIRCUIT PC BOARD (NADIS-7386-1A)CIRCUIT NO.PART NO. DESCRIPTION
FL tubeQ702 212157 12-BT-102GK
ICsQ701 22241775R3 MPD78044FGF-205-3B9
Remote sensorU701 241337 PIC-37043TE2
TransistorsQ703 2214490R2 or RN1404 or
2216210R2 KRC104SQ705,Q706 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GRQ707 2214540R2 or RN2403 or
2216230R2 KRA103SQ792,Q793 2214490R2 or RN1404 or
2216210R2 KRC104SDiodes
D701,D702 223234R2 or 1SS352 orD704,D705 223269R2 1SS355D703 224550910R2 or UDZS9.1B or
224660914R2 HZU9.1BD706,D707 224550560R2 or UDZS5.6B or
224660564R2 HZU5.6BD708 223234R2 or 1SS352 orD710~D712 223269R2 1SS355D791 225290 SEL4110RD792,D793 225292D SEL4310G-D
CoilsL701~L703 231237K220R2 NCH-1477
OscillatorX701 3010163 CST4.19MGW
CapacitorsC701 3000120 or FMC0H104Z or
3000121T SCDA5R5104A,SuperC702,C708 375524744 0.47uF+/-5%,50V,PlasticC703,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-S662S715~S725 25035699 NPS-111-S662S731~S738 25035699 NPS-111-S662JL702A 25051087 NSCT-3P874JL711A 25051107 NSCT-3P894P701B 25051877 NSCT-33P1664Q702A 27190989A Holder, tube
Primary circuit PC board (NAPS-7387-1A)CIRCUIT NO.PART NO. DESCRIPTION
TransistorsQ951 2215830 or KRC105M or
2213640 DTC123JSDiodes
D952 22380260, RL1N4003,22380032 or 1SR139-100 or22380035 GP104003E
D955 223163 or 1SS133 or223205 1SS270APower transformer
T902 2301381, ! NPT-1358D,2300670A or ! NPT-1111D or2301258 ! NPT-1294D
CIRCUIT NO. PART NO. DESCRIPTIONCapacitors
C901 3500196S ! RE275V-103M,ISC952 394653317 330uF,25V,Elect.
ResistorsR901 431533355 or RC1/2GFKUL-3.3M or
4000206S RD1/2SPH-3.3M SolidFuse holders
F901A,F901B 25052133 NSCT-1P2031Relay
RL901 25065561, ! NRL-1P5A-DC12-127,25065515 or ! NRL-1P5A-DC12-096 or25065526 ! NRL-1P5A-DC12-102Sockets
JL711B 25050267 NSCT-3P95P902 25051571 ! NSCT-2P1358
Video terminal PC board (NAVD-7388-1A)CIRCUIT NO. PART NO. DESCRIPTION
ICsQ251 22241759 LA7956
TransistorsQ252 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GRQ253 2212285 or 2SC2878-A or
2212286 2SC2878-BQ254 2214490R2 or RN1404 or
2216210R2 KRC104SDiodes
D251,D252 223234R2 or 1SS352 or223269R2 1SS355Capacitors
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-4PDYE381P271 25045477 NPJ-1PDBL295P281 25045504 NPJ-1PDBL319
SocketsJL261A 25051111 NSCT-7P898
Volume PC board (NAETC-7389-1A)CIRCUIT NO. PART NO. DESCRIPTION
ResistorsR641 5104334 N16RGL100KBT25F,VariableP613B 25051235 NSCT-10P1025
Headphone terminal PC board (NAETC-7390-1A)CIRCUIT NO. PART NO. DESCRIPTIONP575 25045257 YKB26-5138JL702B 25051087 NSCT-3P874
NOTE:THE COMPONENTS IDENTIFIED BY MARK !ARE CRITICAL FOR RISK OF FIRE ANDELECTRIC SHOCK. REPLACE ONLY WITHPART NUMBER SPECIFIED.
CAUTION:Replacement for transistor of mark * , if necessarymust be made from the same beta group (hFE) asthe 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
B C D
P30
1
P30
1P
302
P30
2P
303
P30
3
Q301Q301 4558D-X
1 4
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
R30
8
R30
4
R30
6
R30
7
R30
3
R30
5
R31
0
R31
1
R30
9
C306
C305
C31
0
C31
2C
311
C30
9
C30
4
C30
3
C30
7C
308
R333
R338
R337
R342
R341
R346
R345
C301
C318
C320
C317
R322
Q59
1
Q59
2
R301
C341
R302
E
+12V
SW_OUT
RI
J477
J475
R558
R557
J491
J478
J476
J474
J470
J457
J459
J472
J458
J473
PH
ON
OC
DT
1-R
T1-
PT
2-R
T2-
PD
VD
V-O
V-I
N
R35
1
R35
2
R35
3R
354
J9B
Q520
L502
L502
Q523
Q518
R534
R550C520C522
R56
8
R57
0
J460
R548
Q528
R552
BB
E
9
J461
J462
J464
C518
J479
J463
R546
R54
4
10
R540
RIG
HT
LEF
T
J465
497
J481
J500J484
J488
R57
9R
580
J451
J485
RL501
RL5
01
RL502
RL5
02
D59
2
D59
1
C59
2
C59
1
J455
J454
SPB-L
L-GND
L-GND
SPA-L
R-GND
R-GND
SPA-R
SPB-R
J456
C565
C535
C566
C536
J467
C56
7
C56
8
C53
4
C53
3
NITOR-BNITOR-A
SWGND
JL26
1B
J469
J471
J492
J493
J490
J453
J452
R58
2
R58
1
J466
R583
42
1
J468
C582
7
P50
2
P50
2
R409/R410R415/R416
R417
J401
C422
C421
R409/R410R415/R416
R393
R393
J402
R418
J403J404
J405
JL401B
J406
J407
25137398NCETC-73980
S911
JL912B
JL914B
J994
J995
84
SP IMPEDANCE
S911
NC
SW
-7396
25137396
0
JL912C
JL913B P916A
NCETC-739725137397
8 9 10 11 12 13 14 15 16 17 18
JL914A
R922R921
J991
J992
0
C991
J901J902
J903
R951 P911
P912
P913
RL901
RL901
C952
AC-HAC-G
Q951
J919D951
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-738725137387
T2.5AL250V
0
T2.5A
L250V
5A/125V
E+
13VP
OW
P904B
P903B
F901A
F901B
F902B
F902A
F903B F903A
C901
C901
F901
F902
F903
E90
1
120V230V
AC-G AC-H
RISK OF FIRE-REPLACE FUSEAS MARKED
P901
P901
P903A P904A
0
NCETC-739325137393
AC-H AC-G
P613B
P613B
J692
R641
R641
J691
NC
ET
C-7389
251373890 J693
R3E
R2E
L2E
L3E
MTRMTR
ELED
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
1212
25
1 2 3 4
578
30
30
30
25
U9 NAAF-7395-1A,Main circuit PC board
U10 NASW-7396-1A,Impedanceswitch PC board
U11
NAETC-7397-1A,Second terminal PC board
U12NAETC-7398-1A,Tone PC board
U2NAPS-7387-1A,Primary circuit PC board
U8
NAETC-7393-1A,AC inlet PC board
U4NAETC-7389-1A,Volume PC board
DTM-5.3
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 3-1
A
1
2
3
4
5
B C D
C918
C918
JL91
3A
R31
0
R31
2R
311
R30
9
R31
4R
313
C31
2C
311
C31
4C
313
C345
C315C316
Q302
Q302
C398
D923
C93
0
D92
2
R93
1 C928
Q92
4
R93
3
C93
1
C92
6
D917
D915
D916
D918
C920
D919
C92
3
C92
4
ST
ER
EO
SD
TM
UT
+12
V
TU
RE
TU
L
ERD
S
PLL
CL
E
+12V
SW_OUT
RI
C922
C932
J621
J504
J626
J625
D921
D920
P613A
J510
C919
C919
J506
J508
J507
JL91
2A
J618
J634
J633
C91
1
C91
4
C91
3
C91
2
C91
7
J509
R35
3R
354
Q522Q521
Q519
R547
R57
4
R57
3
Q92
1Q
923
L501
L501
Q525Q526Q524
R56
8
R57
0
J480
Q517
R533
C519C521
R54
9
R55
9
Q58
3
Q52
7
C51
7
C53
8
R538
R537 R56
4
R51
2
Q50
6
Q53
0
R53
2
R53
6
R530
R51
6R
514
R50
6R
504
R51
8
Q51
4
Q51
0Q504
Q502
C50
2
C506
C50
4
C51
2
C50
8
C52
4
C59
6
R56
0
R55
1
C51
4
OU
T
INE
L-IID
R-IID
+B
1
-B1
BEE
E B
B
R569
J513
J528
J560
J529
J563
J562
R553
R56
2
J501
J581
J530
J494
J482
Q50
8
R54
5
R57
8
R52
4
R52
2
R52
0J5
16Q
516
J502
R526R52
8
R56
6
Q52
9
R56
1Q
505
Q503
R51
3
C52
3
Q501
C50
7
R51
5
C505
C50
1
R50
5R
503
C50
3R51
9
Q50
7R
521
R51
7
R52
3
Q51
3
C51
1
C59
5
R53
5
R529
Q50
9
R51
1
R56
5
R57
7
J585
Q51
5J5
84
R53
1
R525
R52
7
C51
3
R56
3
J582
R54
4
J483 C510
J561C50
9
R54
3
R539
R54
1
R54
2
RIG
HT
LEF
T
J524
C597
C59
8
P922B
P923B
P916B
J565
R591R592
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
Q49
1
R50
1
R50
2
Q49
2
C58
3
R57
2
R57
5
P51
2P
511
J48
J616
J617
J604
J600
J599
J603
J620
J619
J540
J536
J566
J568
R50
7
R50
9
J569
D51
1
D51
2
R51
0
R50
8
J515
R57
9R
580
C90
5
J525
J559
J526
J531
J527
Q922
J579J580
C525
C525
C526C526
J583
C51
6
C51
5 J543
J512 J485
J9A
HP
-LH
P-E
HP
-R
SP
-BSP
-AP
RO
T
RD
SIN
TM
UT
V_B
V_AR
-ZO
NE
Z2-
MU
TT
RIG
_IN
VO
L-D
NV
OL-
UP
ST
B
SDST
ER
EO
PLLD
AT
AC
LK
RI
GN
D
GN
D
5.6V
13V
-30V
FA
C1FA
C2
R925
R93
5
IN
E
OUT
OUT
E
IN
C92
1
5.6V
R934
J623 J605
J532
J534
J533
J567
P710A
1 5 10 15
+5V
FM
SIG
DO
DI
Q303
Q303
MONITOR-BMONITOR-A
SWGND
+12
V
D201J610
J588J615
J614
P701AP701A
C927
J546
MU
TE
GN
D
J645
J624J639
J640
Q481
J558
Q49
3
R436D49
1
C49
1
R435
C442
J636
J638
J627 J587
J547
J545
J586
J590
+12
V
-12V
12V
TR
IG_Z
212
TR
IGZ
2MU
TE
RE
M_Z
ON
E
DG
ND
AG
ND
ZO
NE
2_L
ZO
NE
2_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
C45
3
R45
5
C45
6
C45
5
R45
8
R457
R456
R45
9
R452
R45
1
R46
0
C454
C45
7
C458
C45
1
C45
2
R45
3
R45
4
1 8
Q401
R411
C43
4
R406
C409C410
R413
C433
R408
R391
C39
1
R40
5
R39
2
C39
2
C40
1
R40
1 R41
9
C40
5
R40
3
C40
2 R40
4R40
2
R42
0
C406C408
R41
2
C407
R41
4
R407
Q402
C40
3
C412
J651
J654
J652
JL40
1A
J653
C411
J644
J649
J643
C404
5.6V
J573
J611
J613
J572
J571
J578
J577
J574
J576
22 42
121 10
30
1 14
1528
18
8
1
J495
J607
R571
Q58
2
Q58
1
C581
J622
J606
J609
12V
TG
_Z2
GN
D
R22
5
C22
5
C22
6
Q164
Q16
3
R162
C163
D161
R164
R163
J608
E59
1
J646
C416
C415
NCAF-7395
25137395A1
D57
1
J641
J642J6
47
J575
J612
J592
J564
R55
4
R567C916
C916
C915
C915
J632
J631
J648
C427
C42
8
1 9
C50
6
C50
5
C426C425
+12V
+5.6V
+12
V
-12V
+5.
6V
C162
GN
D
L1 L2GN
D
GN
DR
2G
ND
R1
-12V
J521
D911
E592
P915B
P915A
C909
C910
P91
0
R224
R223
R49
2
R49
1
1DTM-5.3
1
10
5 15
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
777 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
272727
17
22
17
17
17
27
27
20
7
15
15
22
7
17
30
12
7
12
12
7
22
7
20
25
207
15
22
712
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
B C D
C71
0
C75
2
C75
4
C75
5
C75
6
C75
8
D70
5
D71
0
D75
1
Q701
Q701
Q707
Q751Q751
Q75
2
Q792
Q793
R70
2
R70
3
R70
4
R70
5
R70
6
R71
6
R71
7
R72
7
R72
8
R73
4
R75
1
R75
2
R75
3
R75
4
R75
5
R75
6
R75
7
R75
8
R75
9
R76
0
R77
0R
771
R77
2
R77
3R
774
R77
5
R77
6
R77
7
R77
8
R77
9
R78
0
R79
1
R79
2
R79
3
R79
4
R79
5
R79
6
R79
7
R79
8
C75
7
D71
1
Q70605
R73
6
R73
5
EB
B E
EB
EB
E
13V
PO
WE
R
HP-EHP-L
HP-R
D70
4
R78
9
D70
6
R71
9
R71
8
D70
8
D70
7
R73
7
R79
9
1
24
40
64
80
18
916
RDS
HP-LHP-EHP-R
C575 C576
C577
C25
6
C25
7
C27
1
C27
2
D25
1
D25
2
Q252
Q254
Q271
Q272
R25
1
R25
2
R25
3
R25
4
R25
5
R25
6
R25
7
R25
9
R27
1
R27
2
R27
3R
274
R27
5
R28
1
R25
8
C25
8
C25
9
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
B C D
C71
1
C70
5
C71
2C
713
C71
4C
715
C71
6
D70
1
D70
2
D71
0
D71
2
L701
L702
L703
Q701
Q701
Q703
Q792
Q793
R70
1
R71
1
R71
2
R71
3
R71
4
R71
5
R71
6
R70
7
R72
2
R72
3
R72
4 R72
5
R72
6
R72
7
R72
8
R72
1
R73
2
R73
3
R73
9
R74
0
R74
1
R74
2
R74
3 R74
4R
745
R74
6
R74
7
R74
8
R75
8
R76
1R
762
R76
3
R76
4
R76
5
R76
6
R76
7
R76
8
R76
9
R77
0R
771
R77
2
R77
3R
774
R77
5
R77
6
R77
7
R77
8
R77
9
R78
0
R78
1
R78
2R
783
R78
4R
785
R78
6R
787
R78
8
R79
1
R79
7
D71
1
Q706Q705
R73
6
R73
5
EB
B E
B E
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
CLKGND
GND13V
E
5.6V-30V
FAC1
R75
0
HP-ETRIG_OUT
R71
0
R70
9R
731
R70
8
R74
9
R78
9
R79
0
R72
9
R73
0
R72
0
D70
3
R71
9
R71
8
R79
9
1
24
40
64
80
C10
1
C10
2C10
9
C12
7
C12
8
C12
9
C13
0
C14
1C
142
C16
1
C19
1
D12
1
D18
1
Q101
Q10
2
Q10
3
Q10
4
Q10
5
Q121Q122
Q123
Q12
4
Q14
1
Q142
Q143
Q14
4Q
145
Q14
6
Q14
8
Q182
Q183
R10
1
R10
2
R10
3R
104
R10
7
R10
8
R10
9
R11
0
R11
1
R11
2
R12
1
R12
2R12
3R
124
R12
5
R12
6
R12
7R
128
R12
9
R13
0
R13
1
R13
2
R13
3
R13
4
R13
5
R13
6
R14
1
R14
2
R14
3R
144
R14
5R
146
R14
7
R14
8
R14
9
R15
0
R15
1
R15
3R
154
R15
5
R15
6
R15
7
R16
1
R18
1R
182
R18
3
R18
4
Q126
Q125 R13
8
R13
7
D13
1
R13
9
R16
5
C19
2
14
5 8
5
8
14
41
85
NAETC-7392-1A,Control terminal PC board
U7
U1
Soldering Side
DTM-5.3
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1-2
A
1
2
3
4
5
B C D
C70
9
C75
1C
753
D79
1
JL711A
JL70
2C
Q702
Q702
R738
S701
S702S703
S704 S705S706
S711 S712 S713
S721
S722 S726
U70
1
U70
1
X70
1
X751
J730
J706
J707
J725 J7
24
J711
J732
J727
J705
J712
J704
J709
J714
J715J7
17
J721
J722
J720
J726
J733
J716
J718
J728
J719 25137386
NCDIS-7386E
13V
PO
WE
R
HP-R
HP-LHP-E
STANDBY/ON
AB
ZONE_2OFF
PTY/TP
DISPLAY
DVDVIDEO
DIRECT
TAPE_2MONITORTAPE_1
0
SPEAKERS
J703
J713
J708
J710
J729
C70
2
JL70
2A
J702
HP-R
HP-LHP-E
D79
3
D79
2
J701
J723
C25
1 C25
2
C25
3
C25
4
C25
5
P251
P251
P271
P271
Q251
P281
P281
25137388NCVD-7388
0
19
DV
D-I
N
VID
EO
-OU
T
VID
EO
-IN
MO
NIT
OR
SW RI
RI
SW
-GN
DS
W-O
UT
MU
TE
GN
D12
V
MO
N-B
MO
N-A
Q25
3
JL261CJ2
05
J204
JL261A
J201
J202
J203
C25
2
C25
4
P911A P913AP912A
NCETC-7391
25137391
0
7 5 3 1
7
7
1212 12
12
12
7
7
12
7
1212
20
15
12
30
7
17
27
25
27
12 27
7
7
U1 NADIS-7386-1A,Display circuit PC board U1
U3 NAVD-7388-1A,Video terminal PC board
Component Side
U6
NAETC-7391-1A,Terminal PC board
DTM-5.3
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1-1
A
1
2
3
4
5
B C D
C70
1
C70
3
C70
4
C70
6
C70
7
C70
8
Q702
Q702
R738
S707 S708 S709 S710 S711
S715S716
S717
S718 S719 S720 S721
S722
S723
S724S725
S731S732S733
S734S735S736S737S738
X70
1
J761 J7
56
J759
J758
J750
J765 J7
30
J725 J7
24
J731
J748
J749
J734 J7
32
J727
J747
J746
J762
J737
J755
J754
J753
J751
J740
J726
J733
J763
J738
J743
J728
J760
FAC2FAC1
-30V5.6V
5.6VE
13VGND
GNDCLK
DATAPLL
STEREOSD
TMUTFMUT
RIVOL_UP
VOL_DN
STB
TRIG_INZ2_MUTE
REM_ZONEVIDEO_ON
PROTECTDVD_ON
SP-ASP-B
HP-RHP-E
HP-LRDSIN
12V
1
10
20
30
C70
1
DIRECT
TAPE_2MONITORTAPE_1FMAM
DOWNUP
PHONOCD
MEMORYFM_MODECHARACTER
1_ABC2_DEF3_GHI
4_JKL5_MNO6_PQR
7_STU8_VWX9_YZ-
DIRECT_TUNING0/10_*/SCAN
J757
J745
J744
HP-ETRIG_OUT
J752
P70
1B
J742
J764
P70
1B
J735
J736
J729
C70
2
D79
2
J739
J741
J723
P575
NC
ET
C-7390
25137390
L R
JL702B
HP
-LH
P-E
HP
-R
P576
0
P575
C10
3
C10
4
C10
5
C10
6
C10
7
C10
8
C12
1
C12
2
C12
3C
124
C12
5C
126 C
131
C13
2
C13
3
C13
4
C14
4
C14
5
C18
3
P102
P102
P103
P103
P104
P104
P105
P105
P106
P106
P107
P107
P108P108
P109
P109
P110
P101B
Q14
9
Q16
1
Q16
1
Q18
1
Q18
1
R15
2
S101
J129
J130
NCETC-739225137392
0
+12
V
-12V
GN
D
5.6V
Z2_
MU
TE
TR
IG-I
N12
VT
RIG
Z2
RE
M-Z
ON
EZ
ON
E-2
RA
GN
DZ
ON
E-2
L
IR-O
UT IR
-56K
IR-4
0K
A-B
US
12V
-OU
T
12V
-IN
ZO
NE
-2L
ZO
NE
-2R
DC
24V
-IN
IR-I
N
A-BUSIR
J127
J126
J102
J109
J117
J118
J115
J116
J114
C13
5
J125
J123
J103J119
J106
J110
J104
J105
J111
J107
J101
J113
J108
J131
D14
1
S101
J112
J121
J122
J120
J128
J124
C18
2
C14
3
22
15 15
12
15
15
7
12
12
25
7
7
15
7
15
7
1722
15
20 15
12
12
12
12
12
25
7
15
12
27
15
17
27
25
27
20 20
27
15
30
20
22
15
7
7
15
15
22
22
27
22
22
30
7
12
U1 NADIS-7386-1A,Display circuit PC board
U5
NAETC-7390-1A,Headphone terminal PC board
NAETC-7392-1A,Control terminal PC board
U7
U1
Component Side