Page 1
SERVICE MANUAL
SERVICE MANUAL
FM STEREO/AM TUNER AMPLIFIER
R-801A
Ref. No. 3719
102001
MODEL
TUNER AMPLIFIER
STANDBY
STANDBY / ON
PHONES
MGT,MGR
DISPLAY
MPP
MDT
R-801A
VOLUME
MEMORY FM MODE
INPUT
TUNING
CLEAR
European models front panel shown.
ACOUSTIC
PRESENCE
-
R
8 01A
230-240V AC, 50Hz
120V AC, 50/60Hz
220-230V,50/60Hz
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.
Page 2
SPECIFICATIONS
R-801A
Amplifier Section
Power output
17 watts per channel, min RMS, at 4
ohms, both channels driven 1 kHz,
with no more than 0.8% THD
13 watt per channel, min RMS, at
8 ohms, both channels driven 1 kHz,
with no mor e than 0.8% THD
2 X 17 watts at 4 ohms, 1 kHz, DIN
2 X 15 watts at 6 ohms, 1 kHz, DIN
2 X 13 watts at 8 ohms, 1 kHz, DIN
2 X 24 watts at 4 ohms, 1 kHz, EIAJ
Dynamic power output
2 X 21 watts at 4 ohms
2 X 14 watts at 8 ohms
Total harmonic distortion
0.8% at rated power
IM distortion
0.8% at rated power
Damping factor
20 at 8 ohms
Input Sensitivity and Impedance
TAPE, MD, CD/DVD, CDR/PC:
150 mV, 50 kohms
Frequency and response
10 to 100 kHz ±3 dB
Tone control
ACOUSTIC PRESENCE 1
+4.5 dB at 41 Hz
ACOUSTIC PRESENCE 2
+5.5 dB at 82 Hz
ACOUSTIC PRESENCE 3
+6 dB at 41 Hz, + 6 dB at 82 Hz
ACOUSTIC PRESENCE 4
+6 dB at 41 Hz, + 6 dB at 82 Hz,
+5 dB at 10 Hz
Signal to noise ratio
TAPE: 100 dB (IHF-A)
Muting
– 50 dB
Tuner Section
Tuning range
FM: 87.9 to 107.9 MHz (200 kHz steps)
(U.S. & Canadian models)
87.5 to 108.00 MHz (50 kHz steps)
(Other area models)
AM: 530 to 1710 kHz (10 kHz steps)
(U.S. & Canadian models)
522 to 1611 kHz (9 kHz steps)
(Other area models)
Usable sensitivity
FM: 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)
23.0 µV (75 ohms DIN)
AM: 30 µV
50 dB Quieting sensitivity
FM: Mono 17.2 dBf, 2.0 µV (75 ohms)
Stereo 37.2 dBf, 20.0 µV (75 ohms)
Capture ratio
FM: 2.0 dB
Image rejection ratio
FM: 40 dB (U.S. & Canadian models)
85 dB (Other area models)
AM: 40 dB
IF rejection ratio
FM: 90 dB
AM: 40 dB
Signal to noise ratio
FM: Mono 73 dB, IHF
Stereo 67 dB, IHF
AM: 40 dB
Selectivity
FM: 50 dB DIN
(±300 kHz at 40 kHz Devi.)
AM Suppr ession Ratio
50 dB
Harmonic distortion
FM: Mono 0.2%
Stereo 0.3%
AM: 0.7 %
Frequency response
FM: 30 to 15,000 Hz (±1.5 dB)
Stereo separation
FM: 45 dB at 1,000 Hz
30 dB at 100 to 10,000 Hz
Stereo threshold
FM: 17.2 dBf, 2.0 µV (75 ohms)
General
Clock precision
monthly error: +/-30 seconds
(at 25 degrees Celsius)
Power supply
AC 120 V, 60 Hz
AC 230-240 V, 50 Hz
AC 220-230 V, 50 Hz/60 Hz
Power consumption
44 W
Dimensions (W X H X D)
155 X 94 X 285 mm
6-1/8" X 3-1/16" X 11-1/4"
Weight
2.9 kg, 6.4 lbs
Specifications and external appearance are
subject to change without notice as a result
of product improvement.
Page 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
F901
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.
252082 or
252232 or
252266
252156 or
252250 1A-T/UL-ST2,Fuse
Note: <PP>: 230-240V model only
<DT>: 220V model only
<GT>: 120V model only
<GR>: 220-230V model only
0.315A-EAWK,Fuse <PP,GT,GR>
315MA-SE-TL250V,Fuse
315MA-SE-TL350V,Fuse
1A-UL/T-237,Fuse<DT>
R-801A
1. Press and hold down the MEMORY button, then press the
DISPLAY button.
2. Press the STANDBY/ON button.
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.
3. Safety-check out
(120V model only)
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 preserves the contents
of the memory during power failures and even when the unit is
unplugged. The unit must be plugged in order to char ge 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 av erage, 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.
Page 4
P ANEL VIEW
FRONT PANEL
R-801A
STANDBY/ON button
Remote control sensor
STANDBY / ON
PHONES
TUNER AMPLIFIER
STANDBY
DISPLAY
DISPLAY button
Display
MEMORY FM MODE
INPUT select button
INPUT
CLEAR
TUNING control
( TUNING / )
VOLUME control
TUNING
VOLUME
ACOUSTIC
PRESENCE
R
,
-
8 01A
PHONES jack
Display section
TIMER setting indicator
SLEEP timer indicator
Multi display
MEMORY button
Tuning indicator
FM MODE button
ACOUSTIC PRESENCE button
MEMORY indicator
STEREO indicator
AUTO indicator
Frequency
indicator
AM/PM indicator
Page 5
EXPLODED VIEW
R-801A
A6
A15
U9
S6
S2
P901
S4
A8
P105
U10
S4
F901
U6
A16
P963
Q511
U5
Q512
Q611
E901
Q612
S1
S1
U3
A7
U8
U2
P962
S1
P961
U7
S3
U1
S5
S5
S5
A12
P701
P961
A3
S1
A10
S1
S1
S1
A5
A4
U4
A1
A5
A2
A11
S1
A13
A14
A17
Page 6
PARTS LIST
EXPLODED VIEW SECTION
R-801A
REF. NO. PART NO. DESCRIPTION
A1
A2
A3
A4
A5
A6
A7
A8
A10
A11
A12
A13
A14
A15
A16
A17
27111247
28325974A
27268056
27100410
28141489
28175276
27130872
27300750
28191953
28191940
28198938
28184824
28325962
28325963
27122905
27160478
27212348
27212347
F901 252082 or
252232 or
252266
252156 or
252250
P901 253332HIT or
253333VOL
253335HIT or
253336VOL
253337HIT or
253338VOL
Q511,Q611 2203595 or
2203383 or
2203384 or
2203385 or
2203594
Q512,Q612 2203615 or
2203393 or
2203394 or
2203395 or
2203614
S1
S2
S3
S4
S5
T901 2301558
838130088
838430068
801433
830440069
838930088
2301557
2301559
E901
P105
P701
P961
P962
260208
2047150512
2047270512
27190011
27190470
Front bracket
Acoustic presence ass'y,Knob
Volume,Guide
Chassis
Cushion
Insulation plate
HT,Bracket
#2271,Bushing
Clear plate <PP>
Clear plate <DT,GR,GT>
Facet
Cover
Tuner,Knob
Volume ass'y,Knob
Rear panel
RAD-147,Heat sink
Front panel <PP>
Front panel <DT,GR,GT>
0.315A-SE-EAWK,Fuse <PP,GR,GT>
315MA-SE-TL250V,Fuse <PP,GR,GT>
315MA-SE-TL250V,Fuse <PP,GR,GT>
1A-UL/T-237,Fuse <DT>
1A-T/UL-ST2,Fuse <DT>
AS-UC-2,Power supply cord <DT>
AS-UC-2,Power supply cord <DT>
AS-CEE,Power supply cord <PP,GT>
AS-CEE,Power supply cord <PP,GT>
AS-CCEE,Power supply cord <GR>
AS-CCEE,Power supply cord <GR>
KTC2026-GR,Transistor
2SC3851-O,Transistor
2SC3851-Y,Transistor
2SC3851-G,Transistor
KTC2026-Y,Transistor
KTA1046-GR,Transistor
2SA1488-O,Transistor
2SA1488-Y,Transistor
2SA1488-G,Transistor
KTA1046-Y,Transistor
3TTB+8B,Self tapping screw
3TTB+6B(BC),Self tapping screw
3SMS8W.SW+14B(BC),Self tapping screw
4TTC+6C(BC),Self tapping screw
3TTB+8B(UN),Self tapping screw
NPT-1427P,Power transformer <PP>
NPT-1427D,Power transformer <DT>
NPT-1427G,Power transformer <GR,GT>
BINDER(CLAMPER)UL
NCFC7-150512,FFC
NCFC7-270512,FFC
KGLS-6S,Holder
HOLDER KGLS-18S,Holder
REF. NO. PART NO. DESCRIPTION
U1 1A916536-1B
1A916536-1C
1A916536-1D
1A916536-1E
U2 1A916537-1B
1A916537-1C
1A916537-1D
1A916537-1E
U3 1A916538-1B
1A916538-1C
1A916538-1D
1A916538-1E
U4 1A916539-1B
1A916539-1C
1A916539-1D
1A916539-1E
U5 1A916540-1B
1A916540-1C
1A916540-1D
1A916540-1E
U6 1A916541-1B
1A916541-1C
1A916541-1D
1A916541-1E
U7 1A916542-1B
1A916542-1C
1A916542-1D
1A916542-1E
U8 1A916543-1B
1A916543-1C
1A916543-1D
1A916543-1E
U9 1A916544-1B
1A916544-1C
1A916544-1D
1A916544-1E
U10
240135 or
240139A
NAAF-7336-1B,Main PC board <PP>
NAAF-7336-1C,Main PC board <DT>
NAAF-7336-1D,Main PC board <GR>
NAAF-7336-1E,Main PC board <GT>
NAAF-7337-1B,Acoustic PC board <PP>
NAAF-7337-1C,Acoustic PC board <DT>
NAAF-7337-1D,Acoustic PC board <GR>
NAAF-7337-1E,Acoustic PC board <GT>
NAAF-7338-1B,Driver PC board <PP>
NAAF-7338-1C,Driver PC board <DT>
NAAF-7338-1D,Driver PC board <GR>
NAAF-7338-1E,Driver PC board <GT>
NAETC-7339-1B,Headphone PC board <PP>
NAETC-7339-1C,Headphone PC board <DT>
NAETC-7339-1D,Headphone PC board <GR>
NAETC-7339-1E,Headphone PC board <GT>
NAETC-7340-1B,Connection PC board <PP>
NAETC-7340-1C,Connection PC board <DT>
NAETC-7340-1D,Connection PC board <GR>
NAETC-7340-1E,Connection PC board <GT>
NAETC-7341-1B,Input/Output PC board <PP>
NAETC-7341-1C,Input/Output PC board <DT>
NAETC-7341-1D,Input/Output PC board <GR>
NAETC-7341-1E,Input/Output PC board <GT>
NADIS-7342-1B,Display PC board <PP>
NADIS-7342-1C,Display PC board <DT>
NADIS-7342-1D,Display PC board <GR>
NADIS-7342-1E,Display PC board <GT>
NADG-7343-1B,Microprocessor PC board <PP>
NADG-7343-1C,Microprocessor PC board <DT>
NADG-7343-1D,Microprocessor PC board <GR>
NADG-7343-1E,Microprocessor PC board <GT>
NAPS-7344-1B,Power supply PC board <PP>
NAPS-7344-1C,Power supply PC board <DT>
NAPS-7344-1D,Power supply PC board <GR>
NAPS-7344-1E,Power supply PC board <GT>
TFCE1E512A
ENG07501QR
CAUTION:
Replacement for transistor of mark , if
necessary must be made from the same
FE) as the original type.
beta group (h
Note
<PP>..........European model only
<DT>.........120V model only
<GT,GR>...220-230V model only
THE COMPONENTS IDENTIFIED BY MARK ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
Page 7
R-801A
A
SCHEMATIC DIAGRAM 3
NADIS-7342
1
2
SPS-444-1
A
3
S707
NADG-7343
4
RDS
R727
R728
R729
MJJ
MPP
YES
MDT
NO
NO
MGT
NO
MGR
5
U8
Microprocessor PC board
U701
1B2
3
C
R746
1K
STANDBY
R712
NONO
10K
5.6K
5.6K
5.6K
/ON
C725
10K
NO
3.3K
3.3K
3.3K
U7
9G
NP
F1
F1
123456789
9G8G7G6G5G4G3G2G1G
FLAC1
FLAC1
104Z
C726
10/16
(L=7MM)
S701
R747
820
S706
DISPLAY
R734R713
ONLY OTP
ONLY OTP
ONLY OTP
ONLY OTP
ONLY OTP
BCDEFGH
Display PC board
Q705 HNA-09SS27T
P17
NX
NX
NX
1G
2G
3G
4G
5G
6G
7G
8G
R743
1K
S705
R742
1K
10
11
1213141516171819202122232425262728293031323334
P17
P16
10K
10K
R741
R740
C727
101J
C728
101J
S702
R748
470
MODE
S704
R749
390
INPUT
S703
P14
P15
P16
P15
P14
R744
D707
SLR-332VR
MEMORY
PRESENCE
ACOUSTIC
P10
P11
P12
P13
P9P8P7P6P5P4P3P2P1
P13
P12
P11
P10
330
330
R745
(RED)
D708
SLR-332DU
ENERGY SAVE
104Z
C729
C723
104Z
ONLY MPP TYPE
C720
P5
P6
P7
P8
P9
(ORANGE)
ACOUSTIC PRESENCE
RDS
T2
CMP
8 9
C722
C721
104Z
100/6.3
F2
F2
NP
P1
P2P3P4
35
FLAC2
FLAC2
JL701B
APLED APLED APLED
FLAC1 FLAC1 REMIN
FLAC2 FLAC2
P7 P7
P6 P6
P5 P5
+5VS P2 P2
330J
C718
10
11
12
T1
VSS2
VDD2
VSS3
VSS1
VDD1
5
6
7
220K
561J
L702
NCH-1477
P1 P1
P3 P3
P4 P4
JL702B
P8 P8 APLED INPMUT
P9 P9 SYSOUT DATA
P10 P10 RESET
P11 P11 REMIN ESAVELED
P12 P12 RI
P13 P13 POFF
P14 P14 RDSSCK CLK
P15 P15 RDSDATA SECRELAY
P16 P16 RDSSIG
P17 P17 DGND
1G 1G
JL703B
2G 2G
3G 3G
4G 4G
5G 5G
6G 6G
7G 7G
8G
9G 9G
JL704B
K1 K1
K0 K0
JOGA JOGA
JOGB JOGB
+5VS +5VS
+5VS +5VS
DGND DGND
DGND DGND
REMIN REMIN
ESAVELED ESAVELED
330J
C719
X702
AF6146CG
(4.332MHZ)
14
15
X0
VREF
3
16
T57
RCLK
RDSDATA
QUAL
1
2
1K
R737
RDSSIG
RDSDATA
1K
R738
RDSSCK
1K
R739
13
XI
Q704BU1923F
MUX
4
C724
100/6.3
NADG-7343
-VP
JOGA
JOGB
REMIN
JL703A
8G
JL704A JL702A JL701A
-VP
FLAC1
FLAC1
-26.6
FLAC2
FLAC2
5.0
Q706
RN2403
OR KRA103S
D704
1SS352
OR 1SS355
+5VS
C713
104Z
R735
470
C714
104Z
R736
470
D706
UDZ5.1B
C715
10/50
(L=7MM)
D705
UDZ5.1B
R733
220K
RI
C730
104Z
*
R734
100K X 11
P6P7P8
P9
P10
P11
-VP
P12
P13
P14
656667686970717273747576777879
P9
P8
P7
P6
SD
40
220
R719
PLLCLK
C710
104Z
PLLCLK
39
220
R718
PLLDATA
P10
MPD78045FGF-***
PLLDATA
PLLCE
TUMUT
36
37
38
R716 220
R717 1K
220J
C706
PLLCE
TUMUT
C708
0.1F
R754
100
P5 3G
64
P5
P4 4G
63
P4
P3 5G
62
P3
P2 6G
61
P2
P1 7G
60
P1
59
58
57
56
C712
104Z
R732
1K
R751
1K
R731 10K
R730
1K
R750 10K
STEREO
55
54
JOGA
53
JOGB
52
51
50
APLED
49
SYSOUT
48
47
REMIN
46
SYSIN
45
POFF
44
RDSSCK
43
RDSDATA
42
RDSSIG
STEREO
41
Vdd
IC
10K
R720
SD
JOGA VOLDOWN
JOGB STB
+5VM POWER
DGND
*
R729 1K
*
R728 1K
*
R7271K
R723
22K
R722
22K
C711
3.3/50
R721 10K
R715
DGND
+5VS
+5VM
SD
RDS
PLLDATA
SIGNAL
PLLCLK
PLLCERITUMUT
STEREO
P11
Vload
Q701
X2
X1
34
35
XTL-4.19M
X701
C707
2.7K
CLK
SECRELAY
P14
P13
P12
Vss
31
32
33
DGND
NTC-45P27
R714
2.7K
RL1N4003
OR 1SR139-100
OR GP104003E
DATA
MVUP
MVDOWN
P701B
TO NCAF-7336
(1) PAGE
P15
P16
P17
P17
P16
P15
K0
AVdd
AVref
28
29
30
K0
K1
+5VS
+5VM
D701
D702
RL1N4003
OR 1SR139-100
OR GP104003E
INPMUT
STB
1G
2G
80
2G
1G
3G
4G
5G
6G
7G
8G
9G
Vdd
VOLUP
VOLDOWN
STB
POWER
INPMUT
DATA
RESET
ESAVELED
AVss
CLK
SECRELAY
K1
AREA
SIGNAL
25
26
27
1K
1K
R710
R711
AREA
SIGNAL
*
*
POFF
POWER
+5V
1
2
3
4
5
6
7
8
9
R701
10
R702
11
R703
12
R704
13
14
R706 1K
15
R707
16
17
18
19
20
R752
21
R753 1K
22
23
24
R712
2.7K
2.7K
R713
L701
NCH-1477
220K
C716
+5.6V
DGND
DGND
A
8G
9G
1K
1K
1K
1K
220
220
100/6.3
+5.6V
-VP
C701
104Z
10K
R709
FLAC1
5.7
FLAC2
Q702TA7291S
5V
5V
VOL+
VOL-
DGND
VOLUP
123456789
C702
+5V
VOLUP
104Z
MVDOWN
+5V
MVUP
C703
Q703
RN1404
OR KRC104S
47/16
+5VM
VOLUP
R708
47K
C705
1/50
104Z
C704
NOTE
.
THECOMPONENTS
IDENTIFIED
REPLACEONLY
WITH PART
.
VOLTAGE(MEASUREDWITHVOLTMETER) IS
.
ALL PNP TRANSISTORS ARE EQUIVALENT
.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
.
ELECTROLYTIC CAPACITORS ()ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333-0.033uF
.
ALL RESISTORS ARE IN OHMS 1/4WATTSUNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
.
CIRCUIT IS SUBJECT TO CHANGE FORIMPROVEMENT.
(L=7MM)
D703
1SS352
OR 1SS355
+5.6V
ARECRITICAL FOR
BYMARK
NUMBERSPECIFIED.
DCVOLTAGE.(NO INPUT SIGNAL)
TO 2SA1015-GR UNLESS OTHERWISE NOTED.
u
5V
+5V
SAFETY
VOLDOWN
VOLDOWN
MVUP
MVDOWN
+5V
Page 8
R-801A
A
SCHEMATIC DIAGRAM 2
U2
1
2
3
Acoustic PC board
NAAF-7337
BCDEFGH
Q361
NJM4565M
3
101J
2
C364 101J
R363
13
ST
DATA
16
C465
563J
R463
C464
6
101J
5
(1/2)
1
R364
1.8K
47K
C366
563J
27K
R365
R366
R367
12
COM4S7COM3
17
R467
R466
R465
47K
101J
Q461
NJM4565M
47K
0
0
47K
C466
27K
563J
11
18
7
(2/2)
R464
C368
R371
10
19
R471
C468
1.8K
C367
22/16
R369
1M
9
S6
20
1M
R469
C467
22/16
R368
3.9K
2.2K
153J
153J
2.2K
R468
3.9K
R370
8
S5
21
R470
47K
R372
7
COM2
22
R472
47K
Q361
(2/2)
NJM4565M
R374
C369
680
1/50
C370
154J
1M
R373
5
S3
24
R473
4
COM1
25
1M
C469
1/50
Q381
TC9162AF
3
S2
26
C470
154J
R474
680
1M
6
S4
AP4:S4+S5+S7AP3:S4+S7AP2:S7AP1:S4
23
1M
6
5
150K
R375
1
2
S1
VSSVDD
27
28
R475
150K
3
2
Q461
(1/2)
NJM4565M
4
8
8
4
7
C382
100/35
1
C371
C383
C384
C471
101J
101J
C372
104Z
104Z
C472
104Z
104Z
C373
C473
104Z
104Z
11 12
8.2K
R378
8.2K
R478
C381
104Z
M
876
4
C386
220/16
-13.1
R377
2.2K
R376
R476
220K
220K
R477
2.2K
R381
1
100K
2
3
Q362
RN1443
Q462
RN1443
C385
1/50
R383
2.2K
R382
220K
13.0
C387
220/16
Q382
RN2402
OR KRA102S
STB
CLK
(1/2W)
(1/2W)
10
10
R386
R387
DATA
MVUP
+12V
BGND
-12V
R-IN
AGND
MVDOWN
INPMUT
L-IN
P304B
P303B
C361
R361
1K
22/16
C362
C461
R461
1K
RO
LO
INGND
J361
22/16
101J
STB
CLK
DATA
C462
101J
R362
R462
C363
220K
C365
563J
1415
GND
CK
220K
C463
P303A
E
U1
Main PC board
NCAF-7336
(1)PAGE
NAPS-7344
4
J903
C571,C671
L571,L671
R571,R671
MJJ
MPP
YES
MDT
YES
MGT
YES
MGR
YES
5
U9
Power supply circuit PC board
J905
YESNO
NO
NO
NO
NO
F901
1.25A/125V
T315mAL250V
1A/125V
T315mAL250V
T315mAL250V
T901 T902
NPT-1427J
NPT-1427P
NPT-1427D
NPT-1427G
NPT-1398J
NPT-1398P
NPT-1398D
NPT-1398G
NPT-1398GNPT-1427G
R907
NO
NO
YES
NO
NO
R901
5.6
10
5.6
5.6
5.6
C571
*
2
103J
3
LCH
P571
P572
*
L571
S-1.3C
R571
*
5.6
J903
*
(1/2W)
*
L671
10K
R672
680
S-1.3C
*
J905
C572
RCH
4
C671
103J
*
5
6
10K
R572
C573
473K
R573
C574
102J
BD C
*
R671
5.6
(1/2W)
102J
L-SP
C672
JL502B
AGND
AGND
102J
AGND
JL502A
R-SP
POFF
R905
JL932B
DGND
POWER
D908
UDZ5.1B
2.2K
JL932A
+BSUB
11.8
OR 1SS355
R904
390
C905
D906
1SS352
10/16
FLAC2
FLAC1
C904
220/16
D907
1SS352
OR 1SS355
JL931B
SEC2-2
R902
390
SEC2-1
R903
390
AGND
AGND
SEC1-2
SEC1-1
D902-D905
RL1N4003
OR 1SR139-100
OR GP104003E
D903
D902
D904
D905
JL931A
R901
(1/2W)
C902
103Z
*
C903
*
T901
NPT-1427
9
11
10
12
13
14
15
16
*
T902
NPT-1398*
103Z
*
NPT-1398D<DT>
NPT-1398G<GT,GR>
NPT-1398P<PP>
*
6
T.F.
5
2
*
NPT-1427D<DT>
NPT-1427G<GT,GR>
NPT-1427P<PP>
F901
FUSE
82
R906
C901
103M
RL901
(1/2W)
D901
1SS352
OR 1SS355
DTC123JS
OR KRC105M
Q901
R907
*
3.3M
P901A
P901
NOTE
.
THECOMPONENTS
REPLACEONLY
.
VOLTAGE(MEASUREDWITHVOLTMETER) IS
.
ALL PNP TRANSISTORS ARE EQUIVALENT
.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
.
ELECTROLYTIC CAPACITORS ()ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333-0.033uF
.
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
.
CIRCUIT IS SUBJECT TO CHANGE FORIMPROVEMENT.
F
IDENTIFIED
WITH PART
P304A
ARECRITICAL FOR
BYMARK
NUMBERSPECIFIED.
TO 2SA1015-GR UNLESS OTHERWISE NOTED.
SAFETY
DCVOLTAGE.(NO INPUT SIGNAL)
u
Page 9
R-801A
A
SCHEMATIC DIAGRAM 1
REC
MD
PLAY
REC
CD-R
/PC
PLAY
P301
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
P302
1
2
U1
Main PC board
3
NOTE
.
THECOMPONENTS
IDENTIFIED
REPLACEONLY
WITH PART
.
VOLTAGE(MEASUREDWITHVOLTMETER) IS
.
ALL PNP TRANSISTORS ARE EQUIVALENT
.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
.
ELECTROLYTIC CAPACITORS ()ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333-0.033uF
.
ALL RESISTORS ARE IN OHMS 1/4WATTSUNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
.
CIRCUIT IS SUBJECT TO CHANGE FORIMPROVEMENT.
4
5
ARECRITICAL FOR
BYMARK
NUMBERSPECIFIED.
DCVOLTAGE.(NO INPUT SIGNAL)
TO 2SA1015-GR UNLESS OTHERWISE NOTED.
u
SAFETY
CD/
DVD
TAPE
RI
LEFT
PLAY
RIGHT
LEFT
REC
RIGHT
PLAY
RIGHT
P311
LEFT
BCDEFGH
R301
R302
2.2K
R401
2.2K
R303
R403
R305
2.2K
R405
2.2K
R307
R407
C351
104Z
NAETC-7341
R311
R411
R313
2.2K
R413
2.2K
R315
R415
U6
1M
R402
1M
C301
R304
1M
R404
1M
R306
1M
R406
1M
R308
1M
R408
1M
R312
1M
R412
1M
R314
1M
R414
1M
R316
1M
R416
1M
R785
470
101J
C401
101J
C302
101J
C402
101J
C311
101J
C411
101J
C312
101J
C412
101J
C321
C322 104Z
330
330
330
330
330
330
330
330
C355
104Z
P781
Input/Output PC board
U2
E
P303A
C354
104Z
Q351 TC9164AF
1
CDRPR CDRPL L-IN L-IN
2
CDRRR CDRRL R-IN R-IN
3
MDPR MDPL AGND AGND
4
MDRR MDRL +B1 +B1
5
RO LO RO ICUT
6
TUR TUL
7
TPR TPL
8
RO LO
9
TRR TRL
10
CDR CDL R+ R+
11
RO LO R-NF R-NF
12
102J
C356
STB DATA
13
BGND CLK
14 15
TPR TPR
TRR TRR
INGND INGND
CDR CDR
INGND INGND
CDL CDL
INGND INGND
TRL TRL
TPL TPL
DGND
RI
104Z
CDR-P
CDR-R
MD-P
MD-R
TU
TA-P
TA-R
CD
P104B
C352
100/35
VDDVSS
LR
DATASTB
CLGND
C353
104Z
28
27
26
25
24
23
22
21
20
19
18
17
16
P102A
P104A
DGND
TUR
TUR
R154
INGND
INGND
RI
2.2K
BGND
R152
U5
Acoustic PC board
(2) PAGE
A.PRES,VOL
P303B
RO
INGND
LO
P304B
STB
CLK
DATA
MVUP
+12V
INPMUT
-12V
MVDOWN
J1B
E931
RO
TRL
TPL
INGND
TUL
TRL
TPL
TUL
INGND
P103A
CDL
STB
TPR
TRR
CDR
CDL
INGND
+B1
+12V
-12V
AGND
P103BP102B
TPR
TRR
CDR
CDL
TRL
TPL
INGND
R151
100K
P105A
INGND
PLLCE
TUL
R153
2.2K
PLLDATA
PLLCLK
+5V
DGND
SIGNAL
INGND
100K
TO TUNER PACK
Connection PC board
F
P304A
R-IN
AGND
L-IN
AGND AGND
AGND AGND
AGND AGND
AGND
AGND AGND
AGND AGND
-B1 -B1
ICUT
P501A
-B1
ICUT
11.9
C952
10/16
C103
DET
DGND
+12VTU
TUL-IN
NAAF-7338NAAF-7337NAAF-7336
P501B
MJJ
MPP
MDT
MGT
MGR
NAETC-7340
Q951
78M12HF
O
G
3.3/50
I
C951
C104
104Z
R951
(1/2W)
101J
R102
680K
C101
104Z
R101
3.3K
SD
TUMUT
STEREO
TUR-IN
ONLY MPP
G
R561
22
(1/2W)
R501
470
C503
C603
NO
YES
YES
YES
YES
ICUT +B1
-B1
+B1 SEC1-1
AGND AGND
-12V AGND
BGND SEC1-2
+12V SEC2-1
4.7
R104
100K
SD SD
STEREO STEREO
Q101
2SC2712
U3
C561
100/35
C562
100/35
R562
22
(1/2W)
R601
22/16
470
P101B
+B2 +B2
DGND DGND
DGND DGND
TUMUT TUMUT
+5V +5V
RI RI
PLLCE PLLCE
PLLDATA PLLDATA
PLLCLK PLLCLK
SIGNAL SIGNAL
RDS RDS
1K
R103
C102
104Z
Driver PC board
Q501
2SC1622A
(D17),(D18)
OR KTC3911
-0.1
R503
470
C502
101J
R508
12K
D501
1SS352
OR 1SS355
C504
1.3
Q601
2SC1622A
(D17),(D18)
OR KTC3911
R603
470
101J
C602
R608
12K
C604
22/16
Q781
2SA1162
OR KTA1504
R781
SD
RDS
STEREO
RIGHT
-BL
-0.8
22/16
-BL
OR KTC3875
22K
SIGNAL
PLLCLK
C501
22/16
56K
R502
C601
56K
R602
D601
1SS352
OR 1SS355
P101A
R504
R506
-15.6
22K
R509
R604
R606
22K
R609
Q782
2SC2712
PLLCERITUMUT
PLLDATA
820
150
820
150
R782
12K
820
R505
20.620.5
Q502
2SC1622A
(D17),(D18)
OR KTC3911
150
R507
Q503
-16.2
D502
UDZ5.6B
R510
-21.2
820
R605
Q602
2SC1622A
(D17),(D18)
OR KTC3911
150
R607
Q603
D602
2.7K
R610
UDZ5.6B
47K
C781
R783
P305
FREQUENCY
ADJUST
CLK
DATA
SECRELAY
TO NCDG-7343
(3) PAGE
21.3
-BL
680
R511
C505
220/16
2SA1015
2SC2712
OR KTC3875
OR KTA1266
2.7K
-BL
680
R611
C605
220/16
2SA1015
2SC2712
OR KTC3875
OR KTA1266
47K
R784
D781
47/16
MVUP
MVDOWN
INPMUT
21.2
C506
020C
-0.1
-0.6
Q506
33
R514
C606
020C
Q606
33
R614
13.0
OR 1SS355
1SS352
STB
POFF
39
R512
(1/2W)
Q504
2SA1015
OR KTA1266
18K
R516
R517 18K
-20.5
D503
(1/2W)
39
R612
(1/2W)
Q604
2SA1015
OR KTA1266
18K
R616
18K
R617
D603
(1/2W)
POWER
+5V
DGND
A
1SS352
OR 1SS355
1SS352
OR 1SS355
J1A
-13.1
+5.6V
+5.6V
DGND
39
R513
(1/2W)
21.1
Q505
2SA1015
OR KTA1266
R518
56K
C509
Q507
2SC1815
OR KTC3198
-21.1
39
R515
(1/2W)
39
R613
(1/2W)
Q605
2SA1015
OR KTA1266
R618
56K
C609
Q607
2SC1815
OR KTC3198
39
R615
(1/2W)
C942
220/16
C943
220/16
5.0
C945
10/16
5.7
C947
10/16
FLAC1
FLAC2
-VP
10/16
10/16
Q933 78M05
Q934 78M56
P701A
L+ L+
L-NF
L-NF L-NF
L- L-
P503B P502B
R-NF
R- R-
R936
330
(2W)
D941
D941,D942
D945
D945-D948
D946
D942
R937
330
D947
(2W)
D948
I
O
G
C944
I
O
G
C946
NAAF-7336
P502AP503A
R519
R529
R619
R629
22.0
UDZ3.9B
-22..0
18.6
R938
10
(1/2W)
104Z
D943
D944
104Z
-VP
FLAC1
FLAC2
1.0
C510
1.5K
102J
18K
-1.1
C610
1.5K
102J
18K
R939
56
R940
4.7
(1/2W)
680
R520
680
R620
(1W)
+B2
Q509
2SC2235
OR KTC1027
R521
0.0
-0.5
Q508
2SC1740S
OR KTC3199
Q510
2SA965
OR KTA1023
Q609
2SC2235
OR KTC1027
R621
Q608
OR KTC3199
2SC1740S
Q610
2SA965
C933
C934
-B1
11.8
21.7
0.5
(1/2W)
100
-0.5
(1/2W)
100
OR KTA1046
OR KTA1023
3300/25
3300/25
103Z
C941
Q511
2SC3851
OR KTC2026
C511
10/16
R522
-21.7
OR KTA1046
Q611
2SC3851
OR KTC2026
C611
10/16
R622
Q612
2SA1488
-26.7
56K
R934
R935
(2W)
0.22
C512
R523
Q512
2SA1488
(2W)
0.22
-B1
+B1
AGND
D931
RBV402
OR RS403M
OR D3SBA20
C936
2200/25
OR KTA1266
56K
D940
UDZ27B
L-SP L-SP
L-NF L-NF
AGND AGND
R-NF R-NF
473J
8.2
(1/2W)
C612
473J
8.2
R623
D936
D937
D939D938
Q932
2SA1015
6.8K
R933
C940
103Z
U4
JL501AJL501B
R-SP R-SP
(1/2W)
334J
C932
C931
334J
C935
C938
R932
10
D935
(1/2W)
D933-D939,D943,D944
C939
100/50
Headphone PC board
NAETC-7339
R528
390
(1/2W)
R628
390
(1/2W)
P504
C614
R931
0.47
(1/2W)
103Z
C937
D933
100/50
D934
RL1N4003
OR 1SR139-100
OR GP104003E
R-801A
100/50
104Z
C514
104Z
SEC2-2
FLAC1
FLAC2
(3/5)
RC-202682
L-SP
AGND
AGND
AGND
R-SP
+BSUB
DGND
POWER
POFF
10,JULY,2001
B
(2) PAGE
JL502B
TO NCPS-7344TO NCPS-7344TO NCPS-7344
C
(2) PAGE(2) PAGE
JL931B
D
JL932B
Page 10
R-801A
S
S
A
BCD
SCHEMATIC DIAGRAM 1-2
Main PC board
2SC2235
OR KTC1027
1.0
C510
1.5K
R519
102J
0.0
680
18K
R520
R529
R619
R629
22.0
18.6
-1.1
C610
1.5K
102J
18K
R620
R939
56
R940
4.7
(1/2W)
OR KTC1027
680
+B1
-B1
+B2
(1W)
11.8
Q508
OR KTA1023
2SC2235
Q608
Q509
(1/2W)
R521
100
-0.5
2SC1740S
OR KTC3199
Q510
2SA965
Q609
(1/2W)
R621
100
OR KTC3199
2SC1740S
Q610
2SA965
C933
3300/25
C934
3300/25
Q511
2SC3851
21.7
OR KTC2026
0.5
C511
10/16
-0.5
-21.7
2SC3851
OR KTC2026
C611
10/16
Q612
2SA1488
OR KTA1046
OR KTA1023
-26.7
103Z
56K
R935
C941
(2W)
0.22
R522
C512
R523
Q512
2SA1488
OR KTA1046
Q611
(2W)
0.22
R622
AGND
D931
RBV402
OR RS403M
OR D3SBA20
C936
2200/25
56K
R934
D940
UDZ27B
L-SP L-SP
L-NF L-NF
AGND AGND
R-NF R-NF
473J
8.2
(1/2W)
473J
C612
8.2
R623
-B1
+B1
D936
D937
D939D938
Q932
2SA1015
OR KTA1266
6.8K
R933
C940
103Z
U4
JL501AJL501B
R-SP R-SP
(1/2W)
C932
334J
C931
334J
C935
C938
R932
10
D935
(1/2W)
D933-D939,D943,D944
C939
100/50
L+ L+
L- L-
P503B P502B
R+ R+
R- R-
R936
330
(2W)
D941,D942
D945
D945-D948
D942
R937
330
(2W)
D948
IO
C944
I
C946
U1
NAAF-7336
P502AP503A
UDZ3.9B
-22..0
R938
10
(1/2W)
104Z
D943
D944
104Z
-VP
FLAC1
FLAC2
U3
1
Q501
2SC1622A
(D17),(D18)
OR KTC3911
-0.1
R503
470
C502
101J
R508
12K
D501
1SS352
OR 1SS355
2
3
4
C504
1.3
Q601
2SC1622A
(D17),(D18)
OR KTC3911
R603
470
C602
101J
R608
12K
1
352
S355
C604
Q781
2SA1162
OR KTA1504
R781
+B2
DGND
DGND
TUMUT
+5V
RI
PLLCE
PLLDATA
PLLCLK
SIGNAL
RDS
SD
TEREO
Driver PC board
820
R505
R504
-BL
-0.8
-15.6
22/16
-BL
22/16
OR KTC3875
22K
R509
R609
2SC2712
R506
22K
R604
R606
22K
Q782
150
820
150
R782
12K
(D17),(D18)
R507
D502
UDZ5.6B
R605
(D17),(D18)
R607
D602
UDZ5.6B
47K
R783
FREQUENCY
21.3
820
20.620.5
Q502
2SC1622A
OR KTC3911
-BL
680
R511
150
C505
Q503
2SC2712
OR KTC3875
-16.2
2.7K
R510
-21.2
820
Q602
2SC1622A
OR KTC3911
-BL
680
R611
150
C605
Q603
2SC2712
OR KTC3875
R610
2.7K
R784
C781
47/16
P305
ADJUST
21.2
C506
020C
-0.1
-0.6
220/16
Q506
2SA1015
OR KTA1266
33
R514
(1/2W)
C606
020C
220/16
Q606
2SA1015
OR KTA1266
33
R614
(1/2W)
13.0
47K
OR 1SS355
D781
1SS352
39
R512
(1/2W)
Q504
2SA1015
OR KTA1266
18K
R516
R517 18K
-20.5
D503
1SS352
39
R612
(1/2W)
Q604
2SA1015
OR KTA1266
18K
R616
18K
R617
D603
1SS352
OR 1SS355
OR 1SS355
J1A
-13.1
C945
39
R513
(1/2W)
21.1
Q505
2SA1015
OR KTA1266
R518
56K
C509
10/16
Q507
2SC1815
OR KTC3198
-21.1
39
R515
(1/2W)
39
R613
(1/2W)
Q605
2SA1015
OR KTA1266
R618
56K
C609
10/16
Q607
2SC1815
OR KTC3198
39
R615
(1/2W)
C942
220/16
C943
220/16
Q933 78M05
5.0
10/16
Q934 78M56
5.7
C947
10/16
L-NF
L-NF L-NF
R-NF
R-NF R-NF
D941
D946
D947
G
O
G
5
STEREO
RIGHT
SD
RDS
SIGNAL
PLLCLK
PLLDATA
PLLCERITUMUT
CLK
DATA
MVDOWN
SECRELAY
TO NCDG-7343
(3) PAGE
MVUP
INPMUT
STB
POFF
POWER
+5.6V
+5.6V
FLAC1
FLAC2
+5V
-VP
DGND
DGND
P701A
A
Headphone PC
board
NAETC-7339
R528
390
(1/2W)
R628
390
(1/2W)
C614
104Z
R931
0.47
(1/2W)
103Z
D933
C937
100/50
D934
RL1N4003
OR 1SR139-100
OR GP104003E
100/50
R-801A
P504
104Z
C514
L-SP
AGND
AGND
AGND
R-SP
JL502B
SEC1-1
AGND
AGND
SEC1-2
SEC2-1
SEC2-2
FLAC1
FLAC2
JL931B
+BSUB
DGND
POWER
POFF
JL932B
10,JULY,2001
(3/5)
RC-202682
B
(2) PAGE
TO NCPS-7344TO NCPS-7344TO NCPS-7344
C
(2) PAGE(2) PAGE
D
Page 11
R-801A
22K
22K
Q
C
6
A
SHEMATIC DIAGRAM 1-1
Acoustic PC board
REC
MD
PLAY
REC
CD-R
/PC
PLAY
P301
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
P302
R301
R302
2.2K
1M
R401
R402
2.2K
R303
R403
R305
2.2K
R405
2.2K
R307
R407
C351
104Z
330
330
330
330
C355
104Z
1M
R304
1M
R404
1M
R306
1M
R406
1M
R308
1M
R408
1M
U1
Main
PC board
C301
101J
C401
101J
C302
101J
C402
101J
1
2
3
BCD
U2
(2) PAGE
E
P303B
P303A
RO
INGND
C354
104Z
C352
100/35
C353
104Z
Q351 TC9164AF
VDDVSS
1
CDRPR CDRPL L-IN L-IN
2
CDRRR CDRRL R-IN R-IN
3
MDPR MDPL AGND AGND
4
MDRR MDRL +B1 +B1
5
RO LO RO ICUT
6
TUR TUL
7
TPR TPL
8
RO LO
9
TRR TRL
10
CDR CDL
11
RO LO
12
102J
C356
STB DATA
13
BGND CLK
14 15
CDR-P
CDR-R
MD-P
MD-R
TU
TA-P
TA-R
CD
28
27
26
25
24
23
22
21
20
19
18
17
LR
DATASTB
16
CLGND
BGND
A.PRES,VOL
P304B
LO
STB
CLK
DATA
MVUP
MVDOWN
INPMUT
J1B
E931
RO
TRL
TPL
TUL
CDL
STB
+12V
+12V
-12V
-12V
R-IN
+B1
-B1
AGND
F
AGND
AGND AGND
AGND AGND
AGND AGND
AGND
AGND AGND
AGND AGND
-B1 -B1
ICUT
ICUT
L-IN
P304A
P501A
Driver PC board
NAAF-7338NAAF-7337NAAF-7336
R561
22
(1/2W)
C561
R501
470
C562
R562
22
(1/2W)
P501B
R601
470
C503
C603
NO
MJJ
YES
MPP
YES
MDT
MGT
YES
MGR
YES
100/35
C501
22/16
100/35
C601
22/16
OR 1SS355
56K
R502
OR 1SS355
56K
R602
D601
1SS352
U3
Q501
2SC1622A
(D17),(D18)
-0.1
R503
470
C502
R508
D501
1SS352
1.3
Q601
2SC1622A
(D17),(D18)
R603
470
C602
R608
12K
R504R604
OR KTC3911
-BL
101J
R506
-0.8
-15.
12K
R509
C504
22/16
OR KTC3911
-BL
101J
R606
C604
22/16
R609
ICUT
-B1
+B1
AGND
-12V
BGND
TUR
TPR
TRR
CDR
CDL
TRL
TPL
INGND
TUR
R154
INGND
RI
2.2K
TPR
R152
100K
INGND
TRR
CDR
CDL
INGND
P102A
4
PLAY
CD/
DVD
REC
TAPE
PLAY
5
RI
NAETC-7341
P311
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
R311
330
R411
330
R313
2.2K
R413
2.2K
R315
330
R415
330
R312
1M
R412
1M
R314
1M
R414
1M
R316
1M
R416
1M
R785
470
C311
101J
C411
101J
C312
101J
C412
101J
C321
104Z
C322 104Z
P104A
P104B
TPR TPR
TRR TRR
INGND INGND
CDR CDR
INGND INGND
CDL CDL
INGND INGND
TRL TRL
TPL TPL
DGND
RI
DGND
P781
U6
Input /Output PC board
U5
Connection PC board
INGND
TRL
INGND
R151
100K
P105A
TUL
INGND
P103A
P103BP102B
TPL
TUL
INGND
PLLCE
PLLDATA
R153
2.2K
PLLCLK
DGND
+5V
SIGNAL
+12VTU
TO TUNER PACK
DET
11.9
C952
TUL-IN
10/16
C103
101J
DGND
Q951
78M12HF
O
G
TUMUT
TUR-IN
G
+12V
NAETC-7340
R951
I
C104
3.3/50
SD
STEREO
C951
104Z
C101
104Z
R101
3.3K
+B2 +B2
4.7
(1/2W)
DGND DGND
DGND DGND
TUMUT TUMUT
+5V +5V
PLLCE PLLCE
PLLDATA PLLDATA
PLLCLK PLLCLK
R104
SIGNAL SIGNAL
100K
SD SD
STEREO STEREO
R102
680K
Q101
2SC2712
ONLY MPP
P101B
P101A
RI RI
RDS RDS
1K
R103
C102
104Z
Q781
2SA1162
OR KTA1504
22K
R781
SD
RDS
STEREO
SIGNAL
RIGHT
PLLCLK
2S
OR K
PLLDATA
PLLCE
Page 12
R-801A
1M
1M
A
BCD
SCHEMATIC DIAGRAM 2-2
Q361
Q381
R374
680
C370
154J
3
S2
26
C470
154J
R474
680
(2/2)
NJM4565M
6
5
150K
R375
1
2
S1
VSSVDD
27
28
R475
150K
3
2
Q461
(1/2)
NJM4565M
4
4
8
8
7
C382
100/35
1
C371
C383
C384
C471
101J
101J
C372
104Z
104Z
C472
104Z
104Z
C373
C473
104Z
104Z
C381
104Z
M
11 12
R377
2.2K
R378
R478
8.2K
8.2K
876
4
R381
1
100K
2
3
R376
R476
220K
220K
R477
2.2K
Acoustic PC board
Q362
RN1443
Q462
RN1443
U2
C385
1/50
R383
2.2K
R382
220K
-13.1
13.0
C386
220/16
C387
220/16
Q382
RN2402
OR KRA102S
STB
CLK
(1/2W)
(1/2W)
10
10
R387
R386
DATA
MVUP
+12V
BGND
-12V
R-IN
AGND
MVDOWN
INPMUT
L-IN
1
C369
1/50
TC9162AF
4
COM1
2
S5+S7
25
C469
1/50
3
P304B
DC
JL932B
JL502A
R-SP
JL932A
POFF
DGND
POWER
+BSUB
4
11.8
D906
1SS352
5
R905
D908
2.2K
OR 1SS355
R904
UDZ5.1B
390
C905
10/16
JL931B
FLAC2
FLAC1
SEC2-2
SEC2-1
C904
220/16
R902
390
D907
1SS352
OR 1SS355
AGND
AGND
SEC1-2
D902-D905
RL1N4003
OR 1SR139-100
OR GP104003E
D902
D904
R903
390
JL931A
SEC1-1
D903
D905
(1/2W)
C902
R901
*
103Z
C903
*
T901
NPT-1427
9
11
10
12
13
14
15
16
*
T902
NPT-1398*
103Z
*
NPT-1398D<DT>
NPT-1398G<GT,GR>
NPT-1398P<PP>
*
6
T.F.
5
2
*
NPT-1427D<DT>
NPT-1427G<GT,GR>
NPT-1427P<PP>
F901
FUSE
82
R906
U1
C901
103M
RL901
(1/2W)
Main PC board
D901
1SS352
OR 1SS355
DTC123JS
OR KRC105M
Q901
R907
3.3M
*
P901A
P901
U9
Power supply PC board
F
P304A
Page 13
R-801A
9
S
S
A
SCHEMATIC DIAGRAM 2-1
U2
1
2
3
Acoustic PC board
NAAF-7337
RO
P303B
INGND
BCD
Q361
C361
R361
1K
22/16
C461
R461
1K
LO
J361
22/16
101J
C362
C462
STB
CLK
DATA
101J
R362
R462
C363
220K
C365
563J
1415
GND
CK
220K
C463
NJM4565M
3
101J
2
C364 101J
R363
13
ST
DATA
16
C465
563J
R463
C464
6
101J
5
(1/2)
1
R364
1.8K
47K
C366
563J
27K
R365
R366
R367
12
COM4S7COM3
17
R467
R466
R465
47K
101J
Q461
NJM4565M
47K
0
0
47K
27K
11
18
C466
563J
7
(2/2)
R464
C368
R371
10
19
R471
C468
1.8K
C367
22/16
R369
1M
9
S6
20
1M
R469
C467
22/16
R368
3.9K
2.2K
153J
153J
2.2K
R468
3.9K
R370
8
S5
21
R470
47K
R372
1M
7
COM2
22
R472
1M
47K
Q361
(2/2)
NJM4565M
R374
C369
680
C370
154J
3
S2
26
C470
154J
R474
680
6
5
150K
R375
1
2
S1
VSSVDD
27
28
R475
150K
3
2
Q461
(1/2)
NJM4565M
1/50
1M
R373
Q381
TC9162AF
4
5
6
S4
S3
COM1
AP4:S4+S5+S7AP3:S4+S7AP2:S7AP1:S4
23
24
25
1M
R473
C469
1/50
P303A
E
U1
Main PC board
NCAF-7336
(1)PAGE
NAPS-7344
4
C571,C671
L571,L671
R571,R671
MJJ
MPP
YES
MDT
YES
MGT
YES
MGR
YES
5
U9
Power supply PC board
J903
J905
YESNO
NO
NO
NO
NO
F901
1.25A/125V
T315mAL250V
1A/125V
T315mAL250V
T315mAL250V
T901 T902
NPT-1427J
NPT-1427P
NPT-1427D
NPT-1427G
NPT-1398J
NPT-1398P
NPT-1398D
NPT-1398G
NPT-1398GNPT-1427G
R907
NO
NO
YES
NO
NO
R901
5.6
10
5.6
5.6
5.6
C571
*
2
103J
3
P571
LCH
P572
*
L571
S-1.3C
R571
*
5.6
J903
*
(1/2W)
*
L671
10K
R672
680
S-1.3C
*
J905
C572
RCH
4
C671
103J
*
5
6
10K
R572
R573
C573
473K
C574
102J
BD
JL502B
JL502A
L-SP
AGND
AGND
AGND
R-SP
*
R671
5.6
(1/2W)
C672
102J
102J
R905
POFF
JL932B
DGND
POWER
D908
UDZ5.1B
2.2K
JL932A
+BSUB
R904
390
11.8
1S
OR 1
C905
D
10/16
Page 14
R-801A
A
SCHEMATIC DIAGRAM 3-2
*
1
2
3
D
Q706
RN2403
R KRA103S
D704
1SS352
OR 1SS355
REMIN
D705
UDZ5.1B
R733
220K
RI
R734
100K X 11
P5 3G
64
P4 4G
63
P3 5G
62
P2 6G
61
P1 7G
60
59
58
57
56
C712
104Z
R732
1K
R751 1K
R731 10K
R730
55
54
53
52
51
50
49
48
47
46
1K
45
44
43
42
41
JOGA VOLDOWN
JOGB STB
+5VM POWER
DGND
APLED INPMUT
SYSOUT DATA
REMIN ESAVELED
RI
POFF
*
R729 1K
RDSSCK CLK
*
R728 1K
RDSDATA SECRELAY
*
R7271K
RDSSIG
R750 10K
R723
22K
R722
22K
C711
3.3/50
R721 10K
STEREO
BCD
P6P7P8
P9
P10
P11
-VP
P12
P13
P14
P15
656667686970717273747576777879
P9
P5
P4
P3
P2
P1
JOGA
JOGB
Vdd
APLED
SYSOUT
IC
REMIN
SYSIN
POFF
RDSSCK
RDSDATA
RDSSIG
STEREO
SD
220
10K
R719
R720
PLLCLK
SD
C710
104Z
P8P7P6
PLLCLK
PLLDATA
PLLCE
37
383940
220
R717 1K
R718
PLLCE
PLLDATA
P10
TUMUT
36
R716 220
TUMUT
P11
MPD78045FGF-***
X2
X701
220J
C706
C708
0.1F
P13
P12
Vload
Q701
X1
Vss
32
333435
XTL-4.19M
C707
NTC-45P27
DGND
P14
31
P15
AVref
30
+5VS
P16
P16
AVdd
+5VM
P17
P17
K0
K1
272829
K0
K1
1G
2G
80
2G
1G
3G
4G
5G
6G
7G
8G
9G
Vdd
VOLUP
VOLDOWN
STB
POWER
INPMUT
DATA
RESET
ESAVELED
AVss
CLK
SECRELAY
AREA
SIGNAL
25
26
1K
1K
R711
R710
AREA
SIGNAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
8G
9G
R701
R702
R703
R704
R706 1K
R707
220
220
R752
R753 1K
1K
1K
1K
1K
C701
104Z
10K
R709
U8
Microprocessor PC board
Q702TA7291S
5V
5V
VOL+
VOL-
DGND
VOLUP
123456789
C702
+5V
VOLUP
104Z
MVDOWN
+5V
MVUP
C703
Q703
RN1404
OR KRC104S
D703
47/16
C705
1/50
(L=7MM)
1SS352
OR 1SS355
+5.6V
+5VM
VOLUP
RESET
47K
R708
C704
104Z
DGND
5V
VOLDOWN
VOLDOWN
+5V
+5V
MVUP
MVDOWN
R754
100
2.7K
R714
2.7K
R715
C713
104Z
DGND
+5VS
R735
470
4
C714
+5VM
D701
RL1N4003
OR 1SR139-100
OR GP104003E
*
R712
2.7K
*
2.7K
R713
L701
NCH-1477
220K
5.7
104Z
POWER
C716
100/6.3
NOTE
.
THECOMPONENTS
IDENTIFIED
REPLACEONLY
WITH PART
.
VOLTAGE(MEASUREDWITHVOLTMETER) IS
.
ALL PNP TRANSISTORS ARE EQUIVALENT
.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
.
ELECTROLYTIC CAPACITORS ()ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333-0.033uF
.
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
.
+5.6V
+5.6V
FLAC1
+5V
DGND
DGND
FLAC2
-VP
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
.
CIRCUIT IS SUBJECT TO CHANGE FORIMPROVEMENT.
ARECRITICAL FOR
BYMARK
NUMBERSPECIFIED.
DCVOLTAGE.(NO INPUT SIGNAL)
TO 2SA1015-GR UNLESS OTHERWISE NOTED.
u
SAFETY
A
470
736
D706
UDZ5.1B
(L=7MM)
C715
10/50
C730
104Z
D702
RL1N4003
OR 1SR139-100
OR GP104003E
5
SD
P701B
STEREO
RDS
PLLDATA
SIGNAL
PLLCLK
PLLCERITUMUT
SECRELAY
CLK
DATA
MVUP
MVDOWN
INPMUT
TO NCAF-7336
STB
POFF
Page 15
R-801A
U
A
SCHEMATIC DIAGRAM 3-1
1
2
3
4
5
NADIS-7342
U701
SPS-444-1
A
1B2
3
C
R746
1K
S707
/ON
STANDBY
NADG-7343
RDS
R727
R712
R728
R729
MJJ
MPP
MDT
MGT
MGR
YES
NO
NO
NO
NONO
10K
5.6K
5.6K
5.6K
U7
F1
123456789
FLAC1
C725
104Z
S701
S706
10K
NO
3.3K
3.3K
3.3K
Display PC board
5G
6G
7G
8G
9G
NP
F1
9G8G7G6G5G4G3G2G1G
FLAC1
C726
10/16
(L=7MM)
R742
1K
R743
1K
S705
R748
470
MODE
R747
820
DISPLAY
R734R713
ONLY OTP
ONLY OTP
ONLY OTP
ONLY OTP
ONLY OTP
BCD
Q705 HNA-09SS27T
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
NX
NX
NX
1G
2G
3G
4G
10
11
1213141516171819202122232425262728293031323334
P9P8P7P6P5P4P3P2P1
P13
P12
P11
P10
330
R745
(RED)
D708
SLR-332DU
ENERGY SAVE
C729
104Z
104Z
C723
ONLY MPP TYPE
C720
330
(ORANGE)
ACOUSTIC PRESENCE
RDS
C721
104Z
R740
C727
10K
101J
R741
S704
10K
C728
101J
R749
390
INPUT
P17
S702
S703
P16
P15
D707
MEMORY
ACOUSTIC
P14
R744
SLR-332VR
PRESENCE
P5
T2
CMP
8 9
35
FLAC2
FLAC2
APLED APLED APLED
FLAC1 FLAC1
FLAC2 FLAC2
+5VS P2 P2
P10 P10
P11 P11
P12 P12
P13 P13
P14 P14
P15 P15
P16 P16
P17 P17
JOGA JOGA
JOGB JOGB
+5VS +5VS
+5VS +5VS
DGND DGND
DGND DGND
REMIN REMIN
ESAVELED ESAVELED
330J
C719
330J
C718
X702
AF6146CG
(4.332MHZ)
14
10
T1
VSS3
7
11
VSS2
VSS1
6
12
VDD2
VDD1
5
13
XI
Q704BU1923F
MUX
4
X0
VREF
3
15
T57
RDSDATA
2
F2
F2
NP
P1
P2
P3
P4
220K
561J
C722
100/6.3
L702
NCH-1477
C724
100/6.3
RDSDATA
NADG-7343
JL701B
P7 P7
P6 P6
P5 P5
P1 P1
P3 P3
P4 P4
JL702B
P8 P8
P9 P9
1G 1G
JL703B
2G 2G
3G 3G
4G 4G
5G 5G
6G 6G
7G 7G
8G 8G
9G 9G
JL704B
K1 K1
K0 K0
16
RCLK
QUAL
1
1K
R737
RDSSIG
1K
R738
RDSSCK
1K
R739
JL703A
JL704A JL702A JL701A
Q706
RN2403
OR KRA103S
D704
1SS352
OR 1SS355
-VP
JOGA
JOGB
REMIN
+5VS
FLAC1
FLAC2
C713
104Z
-VP
FLAC1
FLAC2
R735
470
RI
C714
104Z
R736
470
C730
D706
UDZ5.1B
-26.6
C715
10/50
(L=7MM
5.0
U8
Microprocessor PC board
Page 16
R-801A
A
WIRING DIAGRAM
1
P303A
2
REC
MD
PLAY
REC
CD-R
/PC
PLAY
3
U2
Acoustic PC board
NAAF-7337
RO
LO
INGND
RO
LO
INGND
(2)
P303B
TUR
BCDEFGH
Headphone PC board
L-SP
L-NF
AGND
JL501A
JL501B
L-SP
L-NF
AGND
CLK
TUMUTRIPLLCE
SECRELAY
PLLDATA
PLLCLK
SIGNAL
SD
RDS
STEREO
NAETC-7339
R-NF
R-SP
(1)
P901
P901A
R-NF
R-SP
JL502B
L-SP L-SP
AGND AGND
AGND AGND
AGND AGND
R-SP R-SP
JL931B
FLAC2 FLAC2
FLAC1 FLAC1
SEC2-2 SEC2-2
SEC2-1 SEC2-1
SEC1-2 SEC1-2
AGND AGND
AGND AGND
SEC1-1 SEC1-1
JL932B
POFF POFF
POWER POWER
DGND DGND
+BSUB +BSUB
JL502A
JL931A
JL932A
NAPS-7344
(2)
U9
INGND
U3
STB
CLK
DATA
MVUP
+12V
BGND
-12V
R-IN
AGND
MVDOWN
INPMUT
STB
CLK
DATA
MVUP
+12V
INPMUT
BGND
MVDOWN
L-IN
P501BP304B
P501AP304A
-12V
R-IN
AGND
L-IN
Driver PC board
-B1
+B1
ICUT
AGND
AGND
AGND
R-IN
L-IN
-B1
+B1
ICUT
AGND
AGND
AGND
R-IN
AGND
L-IN
U1
AGND
AGND
AGND
AGND
AGND
AGND
Main PC board
NAAF-7338
L+
L-
L-NF
L-NF
R+
R-NF
R-NF
(1)
R-
P503BP502B
P503AP502A
L+
L-
L-NF
L-NF
R+
R-
R-NF
R-NF
U4
NAAF-7336
(1)
TPR
TRR
INGND
CDR
CDL
TRL
TPL
INGND
TUL
INGND
P103AP102A
P101A
+B2
DGND
DGND
TUMUT
RI
+5V
PLLCE
PLLDATA
PLLCLK
SIGNAL
SD
RDS
STEREO
FLAC2
FLAC1
-VP
+5.6
+5V
STB
MVUP
+5.6
DGND
DGND
POFF
POWER
PROTECT
INPMUT
MVDOWN
DATA
P701A
Power supply PC board
P102B P103B
TUR
TPR
TRR
INGND
CDR
INGND
P101B
CDL
TRL
TPL
INGND
INGND
TUL
+B2
DGND
DGND
TUMUT
RI
+5V
PLLCE
PLLDATA
PLLCLK
SIGNAL
SD
RDS
STEREO
P701B
FLAC2
FLAC1
-VP
+5.6
+5V
+5.6
DGND
DGND
POWER
STB
POFF
INPMUT
PROTECT
MVUP
MVDOWN
CLK
DATA
TUMUTRIPLLCE
SECRELAY
PLLDATA
PLLCLK
SIGNAL
SD
RDS
STEREO
U8
Microprocessor
PC board
NAETC-7340
SD
TUMUT
STEREO
P105A
P105B
SD
TUMUT
STEREO
TUR-IN
TUR-IN
DGND
DGND
TUL-IN
TUL-IN
TPR
TRR
Connection
PC board
U5
4
RI
TPL
TRL
CDL
INGND
INGND
CDR
INGND
DGND
P104A
P104B
RI
TPL
TRL
INGND
CDL
INGND
DGND
TPR
CDR
TRR
INGND
(1)
DET
+5V
+12VTU
SIGNAL
DGND
PLLCLK
PLLDATA
PLLCE
MICRO PROCESSOR
K0
REMIN
ESAVELED
DGND
DGND
+5VS
+5VS
JOGB
JOGA
K1
9G8G7G6G5G4G3G2G1G
JL703A
JL703B
K0
K1
DET
+12VTU
+5V
SIGNAL
DGND
PLLCLK
PLLDATA
PLLCE
REMIN
ESAVELED
DGND
DGND
+5VS
+5VS
JOGB
JOGA
9G8G7G6G5G4G3G2G1G
RDS
CD/
DVD
REC
5
TAPE
PLAY
P311 P302 P301
NAETC-7341
U6
Input/Output
PC board
(1)
TUNER PACK
(1)
U7
NADIS-7342
Display PC board
NADG-7343
P17
P16
P15
P14
P13
P17
P16
P15
P14
P13
(3)
(3)
P9
P12
P12
P8
P11
P10
P9
P8
P11
P10
JL701AJL702AJL704A
JL701BJL702BJL704B
P4P3P2P1P5P6P7
P4P3P2P1P5P6P7
FLAC2
FLAC2
FLAC1
FLAC1
APLED
APLED
Page 17
R-801A
A
WIRING DIAGRAM 2
1
NAAF-7338
P503B
P503A
2
R+
R-NF
R-NF
R+
R-NF
R-NF
(1)
R-
R-
U4
BCD
Headphone PC board
NAETC-7339
L-SP
L-NF
AGND
R-NF
R-SP
JL501A
JL501B
L-SP
L-NF
AGND
R-NF
R-SP
(1)
JL502B
L-SP L-SP
AGND AGND
AGND AGND
AGND AGND
R-SP R-SP
JL931B
FLAC2 FLAC2
FLAC1 FLAC1
SEC2-2 SEC2-2
SEC2-1 SEC2-1
SEC1-2 SEC1-2
AGND AGND
AGND AGND
SEC1-1 SEC1-1
JL502A
JL931A
P901
P901A
NAPS-7344
(2)
3
FLAC2
FLAC1
-VP
+5.6
P701A
P701B
-VP
+5.6
FLAC2
FLAC1
O PROCESSOR
4
K0
K1
JOGB
JOGA
K0
JOGB
JOGA
9G8G7G6G5G4G3G2G1G
JL703A
JL703B
K1
9G8G7G6G5G4G3G2G1G
JL932B
POFF POFF
POWER POWER
DGND DGND
+5V
DGND
POWER
STB
POFF
INPMUT
PROTECT
+5.6
DGND
MVUP
MVDOWN
CLK
DATA
TUMUTRIPLLCE
SECRELAY
PLLDATA
PLLCLK
SIGNAL
RDS
STEREO
SD
+BSUB +BSUB
JL932A
U9
Power supply PC board
+5V
DGND
POWER
STB
POFF
INPMUT
PROTECT
+5.6
DGND
MVUP
MVDOWN
CLK
DATA
TUMUTRIPLLCE
SECRELAY
PLLDATA
PLLCLK
SIGNAL
SD
RDS
STEREO
U8
Microprocessor
PC board
RDS
NADG-7343
P17
P16
P15
P14
P13
P17
P16
P15
P14
P13
(3)
P9
P8
JL701AJL702A
JL701BJL702B
P8
P4P3P2P1P5P6P7
P4P3P2P1P5P6P7
FLAC2
FLAC2
FLAC1
FLAC1
APLED
APLED
P12
P11
P10
P9
P12
P11
P10
5
NADIS-7342
(3)
U7
Display PC board
Page 18
R-801A
0
0
N
A
WIRING DIAGRAM 1
1
U2
P303A
2
REC
MD
PLAY
Acoustic PC board
RO
LO
INGND
RO
LO
INGND
NAAF-7337
(2)
P303B
BCD
U3
STB
CLK
DATA
MVUP
+12V
BGND
-12V
R-IN
AGND
BGND
L-IN
P501BP304B
P501AP304A
-12V
R-IN
AGND
L-IN
MVDOWN
INPMUT
STB
CLK
DATA
MVUP
+12V
MVDOWN
INPMUT
Driver PC board
-B1
+B1
ICUT
AGND
AGND
AGND
R-IN
L-IN
-B1
+B1
ICUT
AGND
AGND
AGND
R-IN
AGND
L-IN
U1
AGND
AGND
AGND
AGND
AGND
AGND
Main PC board
L+
L-
L-NF
L-NF
P50P502B
P50P502A
L+
L-
L-NF
L-NF
REC
CD-R
/PC
PLAY
NAAF-7336
(1)
3
TUR
TPR
TRR
INGND
CDR
INGND
P103AP102A
P102B P103B
TUR
TPR
TRR
U5
CDR
INGND
Connection
INGND
CDL
TRL
TPL
INGND
INGND
TUL
+B2
DGND
P101A
P101B
CDL
TRL
TPL
INGND
INGND
TUL
+B2
DGND
NAETC-7340
DGND
DGND
TUMUT
TUMUT
RI
+5V
PLLCE
PLLDATA
PLLCLK
SIGNAL
SD
RDS
STEREO
P7
P7
RI
+5V
PLLCE
PLLDATA
PLLCLK
SIGNAL
SD
RDS
STEREO
(1)
MICRO
PC board
4
CD/
DVD
P104A
P104B
RI
TPL
TRL
CDL
CDR
TRR
DGND
INGND
INGND
RI
TPL
TRL
INGND
CDL
INGND
DGND
TPR
INGND
CDR
TRR
TPR
INGND
P105A
P105B
STEREO
STEREO
SD
TUMUT
TUR-IN
DGND
TUL-IN
DET
+12VTU
+5V
SIGNAL
DGND
PLLCLK
PLLDATA
PLLCE
REMIN
ESAVELED
DGND
DGND
+5VS
+5VS
JOGB
JOGA
JL704A
JL704B
SD
TUMUT
TUR-IN
DGND
TUL-IN
DET
+12VTU
+5V
SIGNAL
DGND
PLLCLK
PLLDATA
PLLCE
REMIN
ESAVELED
DGND
DGND
JOGA
+5VS
+5VS
JOGB
REC
TAPE
PLAY
5
P311 P302 P301
NAETC-7341
(1)
TUNER PACK
(1)
U7
Display
PC board
U6
Input/Output
PC board
Page 19
R-801A
A
BCD
PRINTED CIRCUIT BOARD FROM SOLDERING SIDE 1-2
U2
1
R381
Component
side
2
Q361
C372
R364
C363
C364
R363
R365
R361
C362
R461
3
C462
1
R362
R463
R465
R464
C463
C464
R462
C473
1
Q461
Acoustic PC board
NAAF-7337
C467
J383
Q381
C382
R381
J381
R369
R469
27
R381A
7
R375
C373
R366
R368
R468
R466
J377
17
C367
J382
C385
J374
J380
C371
R374
Q382
R367
R467
R475
C472
J373
J375
Q462
R477
R382
R383
R371
R372
R370
Q381
R470
15
Q381
R471 R472
R474
C471
J379
R476
C368
C369
7
114
28
C470
J378
25
C469
12
J369
J368
J363
J364
R387
J367
C465
C365
C387
15
20
J362
P304B
C468
J376
J372
R373
R473
J371
15
Q362
C466
C366
12
30
12
C370
J370
7
L-IN
R377
R376
C381
C383C384
7
J361
J366
NCAF-7337
2
25137337
C461
25
25
P303B
J365
C361
C386
R386
STB
R478
R378
Soldering
side
U4
Headphone
PC board
NAETC-7339
P504
JL501A
R528
P504
0
J651
NCETC-7339
R628
C614
25137339
ONKYO
Component
side
C514
Soldering
side
J652
U3
Driver PC board
NAAF-7338
4
NCAF-7338
J614
C504
0
25137338
20
J606
C604
77
J605J612
Q604
30
J604
J603
22
25
J611
J607
J601
C605
C501
C601
C505
P501B
AGND
AGND
AGND
AGND
AGND
-B1
+B1
ICUT
AGND
R-IN
L-IN
AGND
J602
12
12
C561
R561
C562
R562
R601
C602
R602
R611
C603
R603
Q601 Q602
R605
R606
R607
R604
Q603
R608
D601
R501
D502
R509
R510
R610
R609
D602
C606
Soldering side
J617
7
Q605
R614
R615
20
R515
Q507
C609
J615
C509
R+
R-
AGND
AGND
5
P502BP503B
R514
R613
Q607
R512
Q506
C608
J616
J613
C607
Q606
R612
R513
J610
J608
22
Q504
Q505
J609
12
C507
C508
Component side
R516
R502
C502
R503
C506
R517
Q501
R511
Q503
R504
R505
R506
C503
R518
D503
Q502
R507
R508
D501
D603
R617
R616
R618
Page 20
R-801A
A
BCD
PRINTED CIRCUIT BOARD FROM SOLDERING SIDE 1-1
1
2
Soldering
side
3
4
5
U1
Main PC board
C552
NAAF-7336
Q612 Q611 Q512 Q511
J502
Q608
R401
R402
C944
D945
R782
R783
R933
D948
D941
D946
D947
R781
D942
D940
R934
R935
C946
R403
C401
R302
R404
R303
R304
C301
C353
C354
1
Q351
Q351
14
C356
R525
C513
Q513
Q781
Q782
D781
R784
C591
C613
R625
R527
R555
D551
C355
R301
C351
R307
R305
R407
R408
R306
1528
Q613
R624
C402
R308
C302
R524
C510
R519 R520
R5001
R529
R5002
R5003
R619 R620
C610
R629
R627
R626
Q551
Q552Q553
C551
R551
R552
R554
Q508
R405
R406
R5004
R526
R553
J503
17
J501
R622
27
30
J509
J506
J510
30
15
R522
J508
25
J515
J513
15
+B1
12
J514
C512
-B1
12
J517
P302
P302
7
J532
J504
Q609
J507
Q509
J518
7
Q510
C933
C612
R523
Q610
12
20
J512
C931
J519
J505
17
J511
J516
P591
C511
22
R621
D931
C932
JL931B
J538
30
C352
J527
20
J521
C553
J1B
20
J534
12
J520
R623
R521
C611
JL501B
JL502B
15
J530
C933
J535
12
P303A
J536
Q351
J540
J522
27
17
J524
J523
30
+BSUB
J525
J528
30
ICUT
30
R-
15
J526
P502A
J529
30
P501A
C934
R931
JL932B
15
J539
C934
L-
J531
J533
C945
R940
J537
20
P301
P301
STEREO
P701A
J541
30
J542
C947
R936
J546
J547
J548
R937
D938 D939
R939
C940
J544
7
C939
J549
R938
J555
C943
Q933
J543
C936
J553
D933
27
Q934
C941
C781
J545
15
25
22
22
J1A
15
22
R932
STB
J552
C936
C937
C938
22
FREQUENCY
J559
J561
+B2
15
12
-12V
D944
L-IN
P304A
D934
ADJUST
J562
12
27
J558
7
NCAF-7336
25137336B
D935
J560
J564
P305
J563
12
+12V
E931
12
12
J565
30
2
P503A
D943
Q932
C942
7
J551
J550
D936 D937
C935
7
J554
STEREO
27
P101A P102AP103A
+5V
Component
side
J556
7
J557
7
Page 21
R-801A
A
BCD
PRINTED CIRCUIT BOARD FROM SOLDERING SIDE 2-2
R7010
1
U8
R7009
Microprocessor
PC board
STEREO
R7008
D706
NADG-7343
JL703AJL704A
J720
20
P704
J713
7
C722
Q704
2
J711
12
X702
J712
C724
J714
Q702
C721
C703
J716
7
J715
J717
J721
777
J719
J724
J718
15
J725
J723
C705
20
15
P702
J734
J722
J730
20
C708
J736
J732
J738
J731
J727
J726
J735
J728
J739
J737
J733
12
JL702A
12
25
JL701A
R734
X701
C716
25
C707
D702
30
30
30
Q701
20
17
J740
7
J743
J741
J742
J729
D701
7
C711
20
J744
J746
J745
J747
+5.6V
J749
J748
-Vp
J750
C715
NCDG-7343
25137343
J751
J752
J754
P701B
J755
J756
0
J757
R721
R722
L701
C730
R736
C714
C713
R735
C706
R716
J760
R733
J765
J761
J763
R720
777
J764
Q706
STEREO
J766
40
C701
R751
J762
R717
R718
R723
R719
R750
R727
R728
R729
R730
R731
R732
D704
D705
J753
J758
J759
7
64
R7004
R712
R7005
R714
R715
R7006
R709
R7007
R713
R710
R711
C712
25
24
Q701
Q701
65
R7002
R7003
R752
R753
R707
R706
R705
R704
R703
R702
C704
R754
R708
Q703
1
C710
80
Component side
L702
R701
C702
D703
Soldering
side
C718C719
Q704
1
Q704
C720
R737
R738
R739
R906
D902
D904
JL932A
3
C903
D905
D903
J901
J902
7
5
6
T902
7
8
9
4
RL901
Component side
5
C905
C904
Q901
JL931A
RL901
SEC1-1
AGND
AGND
SEC1-2
SEC2-1
SEC2-2
FLAC1
FLAC2
C902
25137344
NCPS-7344
4
T902
3
AC-G AC-H
2
1
C901
C901
R901
2
AC-GAC-H
89101112
P901A
F901B
F901A
Soldering
side
13 14 15 16 17
T901
256
R907
1.25A/125V
F901
C574
R573
R672
R572
C672
C572
R-SP
AGND
AGND
AGND
L-SP
T901
1
L57
L571
J903
R571
L671
C571
JL502A
J904
J905
L671
J906
7
P571
P571
R671
C671
C573
P572
P572
256
U9
Power supply
PC board
NAPS-7344
R904
FLAC2
FLAC1
891011121314151617
SEC2-2
SEC2-1
SEC1-2
AGND
AGND
SEC1-1
D901
1
2
3
4
D907
D908
R905
9
8
7
6
5
R902
R903
D906
DGND
+BSUB
POWER
POFF
Page 22
R-801A
A
BCD
PRINTED CIRCUIT BOARD FROM SOLDERING SIDE 2-1
P102B P103B P101B
J102
1
P104A
25137340
NCETC-7340
J101
2
P313
P781
P781
J103
25
C104
0
P312
J104
J106
25137341
NCETC-7341
25
J314
J107
J105
15
20
P311
J108
C151
J311
+B2
15
R951
12
15
+12V
7
C952
P105A
P104B
RI
7
J312
J315
J313
0
TPR
P311
12
J114
12
J113
J112
J111
J109
12
J110
J115
7
Q951
J116
J117
7
Component
side
U5
STEREO
Connection PC board
NAETC-7340
Component
side
U6
Input/Output
PC board
NAETC-7341
Soldering
side
Soldering
side
Q101
R1501
R151
R152
R154
R153
C103
Q152
Q153
R312
C311
R104
Q151
C322
R311
R785
R415
R315
R313
R416
R316
R314
C412
C312
C951
C101
R102
R101
R155
C102
R103
C321
R411
R412
C411
R413
R414
3
4
Component
side
5
0 NCDIS-7342
25137342
D708
JL701B
FREQUENCY
ADJUST
J706
S701
2
S703
S701
JL702B JL703B JL704B
22 2
S704 S705 S706
Q705
Q705
2
S702
R744
R743
C728
C725
R741
U701
DONOTPASTE
THETAPE.
J705
R746
R742
C727
R740
J704
R747
J703
S707
7
J702
C726
C729
VCC
GND
VOUT
D707
J701
7
2
R748 R749
Display PC board
NADIS-7342
U7
C723
R745
Soldering
side
Page 23
PARTS LIST
CIRCUIT SECTION 1
R-801A
U1 Main PC board(NAAF-7336-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
ICs
Q351 22241221R2
Q933 222780055JRC or
222780055MIT or
222780055NEC
Q934 222780565JRC
TC9164AF
78M05(NJM78M05FA)
78M05L(M5F78M05L)
78M05HF(MPC78M05HF)
78M56(NJM78M56FA)
Transistors
Q508,Q608 2215864 or
2212115 or
2213284 or
2213285
Q509,Q609 2216563 or
2211654 or
2216564
Q510,Q610 2216573 or
2211644 or
2216574
Q781 2216185R2 or
2214374R2
Q782 2216175R2 or
2213143R2 or
2213144R2 or
2213145R2 or
2216173R2 or
2216174R2
Q932 2215975 or
2211455
KTC3199-GR
2SC2458-GR
2SC1740S-R
2SC1740S-S
KTC1027-O
2SC2235-Y
KTC1027-Y
KTA1023-O
2SA965-Y
KTA1023-Y
KTA1504-GR
2SA1162-Y
KTC3875-GR
2SC2712-O
2SC2712-Y
2SC2712-GR
KTC3875-O
KTC3875-Y
KTA1266-GR
2SA1015-GR
Diodes
D931 22380271 or
22380022 or
22380285
D933-D939 22380260 or
22380032 or
22380035
D934,D944 22380032
D943,D944 22380260 or
22380035
D781 223234R2 or
223269R2
D940 224492700R2 or
224552700R2
D941,D942 224490390R2 or
224550390R2 or
D945-D948 224490390R2 or
224550390R2
D3SBA20
RBV402
RS403M
RL1N4003
1SR139-100
GP104003E
1SR139-100
RL1N4003
GP104003E
1SS352,Chip
1SS355,Chip
UDZ27B,Zener
UDZS27B,Zener
UDZ3.9B,Zener
UDZS3.9B,Zener
UDZ3.9B,Zener
UDZS3.9B,Zener
U1 Main PC board(NAAF-7336-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
Capacitors
C352,C937 354761019
C511,C611 354741009
C781 354744709
C938,C939 354781019
C942,C943 354742219
C945,C947 354741009
C933,C934 393353327
C936 393352227
C512,C612 374724734
C931,C932 374723344
C512,C612 374724734
C931,C932 374723344
100uF,35V,Elect.
10uF,16V,Elect.
47uF,16V,Elect.
100uF,50V,Elect.
200uF,16V,Elect.
10uF,16V,Elect.
3300uF,25V,Elect.
3300uF,25V,Elect.
ECQ-V50V-473J,Plastic film
ECQ-V50V-334J,Plastic film
ECQ-V50V-473J,Plastic film
ECQ-V50V-334J,Plastic film
Resistors
R521,R621 443521014
R932,R938 442521004
R936,R937 442723314
R939 442625604
R522,R622 4500027
R523,R623 453530824
R931 453534794
R940 452530474
R522,R622 4800071
100ohm +/-5%,1/2W,Metal oxide
10ohm +/-5%,1/2W,Metal oxide
330ohm +/-5%,2W,Metal oxide
56ohm +/-5%,1W,Metal oxide
0.22ohm +/-5%,2W,Metal plate
8.2ohm +/-5%,1/2W,Metal
0.47ohm +/-5%,1/2W,Metal
4.7ohm +/-5%,1/2W,Metal
RSS2WK-0.22,Cement resistor
Plugs
P101A 25055709
P102A,P103A 25055702
P304A,P501A 25055708
P305 25055038
P502A,P503A 25055804
NPLG-13P665
NPLG-6P658
NPLG-12P664
NPLG-2P29
NPLG-4P760
Sockets
JL501B,JL502B 25050269
JL931B 25050272
JL932B 25050268
P701A 25052223
P303A 2009990697UL
NSCT-5P97
NSCT-8P100
NSCT-4P96
NSCT-27P2120
NSAS-6P0972
Jacks
P301,P302 25045575 or
25045303
NPJ-4PDRW389
NPJ-4PDBL162
Retainer
E931 27141059
Retainer
Note
<PP>..........European model only
<DT>.........120V model only
<GT,GR>...220-230V model only
THE COMPONENTS IDENTIFIED BY MARK ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
Page 24
PARTS LIST
CIRCUIT SECTION 2
R-801A
U2 Acoustic PC board(NAAF-7337-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
ICs
Q361,Q461 22241383R2 or
22240489R1NE
Q381 22240981R2
NJM4565M-D
MPC4570G2-T1(MST)
TC9162AF
Transistors
Q362,Q462 2215510R2
Q382 2216220R2 or
2214530R2
RN1443
KRA102S
RN2402
Capacitors
C361,C367 354742209
C369,C385 354780109
C382 354761019
C386,C387 354742219
C461,C467 354742209
C469 354780109
C365,C366 374725634
C368,C468 374721534
C370,C470 374721544
C465,C466 374725634
22uF,16V,Elect.
1uF,50V,Elect.
100uF,35V,Elect.
220uF,16V,Elect.
22uF,16V,Elect.
1uF,50V,Elect.
ECQ-V50V-563J,Plastic film
ECQ-B50V-153J,Plastic film
ECQ-V50V-154J,Plastic film
ECQ-V50V-563J,Plastic film
Resistors
R386,R387 443521004
R381 5104383
10ohm +/-5%,1/2W,Metal oxide
N16RGL100KBT20F,Variable
Plug
P303B 25055441
NPLG-3P423
Shield plate
R381A 27150477
(VOL)
Socket
P304B 25051237
NSCT-12P1027
U3 Driver PC board(NAAF-7338-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
Transistors
Q501,Q502 2216154R2 or
2216153R2
Q503,Q603 2216175R2 or
2213143R2 or
2213144R2 or
2213145R2 or
2216173R2 or
2216174R2
Q504-Q506 2215975 or
2211455
Q507,Q607 2215985 or
2211255
Q601,Q602 2216154R2 or
2216153R2
Q604-Q606 2215975 or
2211455
2SC1622A(D18)
2SC1622A(D17)
KTC3875-GR
2SC2712-O
2SC2712-Y
2SC2712-GR
KTC3875-O
KTC3875-Y
KTA1266-GR
2SA1015-GR
KTC3198-GR
2SC1815-GR
2SC1622A(D18)
2SC1622A(D17)
KTA1266-GR
2SA1015-GR
Diodes
D501,D503 223234R2 or
223269R2
D601,D603 223234R2 or
223269R2
D502,D602 224490560R2 or
224550560R2
1SS352,Chip
1SS355,Chip
1SS352,Chip
1SS355,Chip
UDZ5.6B
UDZS5.6B
Capacitors
C501,C504 354742209
C505,C605 354742219
C509,C609 354741009
C5621,C562 354761019
C601,C604 354742209
22uF,16V,Elect.
220uF,16V,Elect.
10uF,16V,Elect.
100uF,35V,Elect.
22uF,16V,Elect.
Resistors
R512,R513 443523904
R514,R614 443523304
R515,R612 443523904
R561,R562 443522204
R613,R615 443523904
39ohm +/-5%,1/2W,Metal oxide
33ohm +/-5%,1/2W,Metal oxide
39ohm +/-5%,1/2W,Metal oxide
22ohm +/-5%,1/2W,Metal oxide
39ohm +/-5%,1/2W,Metal oxide
Sockets
P501B 25051237
P502B,P503B 25051526
NSCT-12P1027
NSCT-4P1313
Note
<PP>..........European model only
<DT>.........120V model only
<GT,GR>...220-230V model only
THE COMPONENTS IDENTIFIED BY MARK ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
U4 Headphone PC board(NAETC-7339-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
Resistor
R528,R628 443523914
390ohm +/-5%,1/2W,Metal oxide
Jack
P504 25045396
LGT1516-0101
Wire holder
JL501A 25051109
NSCT-5P896
Page 25
R-801A
PARTS LIST
CIRCUIT SECTION 3
U5 Connection PC board(NAETC-7340-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
ICs
Q951 222780125JRC or
222780125MIT or
222780125NEC
NJM78M12FA
M5F78M12L
MPC78M12HF
Transistors
Q101 2216175R2 or
2213143R2 or
2213144R2 or
2213145R2 or
2216173R2 or
2216174R2
KTC3875-GR<PP>
2SC2712-O<PP>
2SC2712-Y<PP>
2SC2712-GR<PP>
KTC3875-O<PP>
KTC3875-Y<PP>
Capacitors
C952 354741009
C104 354780339
10uF,16V,Elect.
3.3uF,50V,Elect.
Resistor
R951 452530474
4.7ohm +/-5%,1/2W,Metal oxide
Plug
P104A 25055707
NPLG-11P663
Sockets
P102B,P103B 25051231
P101B 25051238
P105A 25052248
NSCT-6P1021
NSCT-13P1028
NSCT-15P2145
U6 Input/Output PC board(NAETC-7341-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
Jacks
P311 25045571 or
25045300
P781 25045504
NPJ-6PDRW386
NPJ-6PDBL159
NPJ-1PDBL319
Socket
P104B 25051236
NSCT-11P1026
U7 Display PC board(NADIS-7342-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
FL. Tube
Q705 212223
HNA-09SS27T
LES
D707 225338
D708 225340
SLR-332VR
SLR-332DU
Remote sensors
U701 241335 or
241341
SPS-444-1
SPS-444-1-E1
Capacitor
C726 353741009
10uF,16V,Elect.
Push switch
S702-S707 25035699
NPS-111-S662
Rotary Encoder
S701 25065622
EC11101200
Wire holder
JL703B 25051093
JL701B,JL702B 25051094
NSCT-9P880
NSCT-10P881
U8 Microprocessor PC board(NADG-7343-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
ICs
Q701 22241712R3
Q702 22240239
Q704 22241297R2
MPD78045FGF-133-3B9
TA7291S
BU1923F<PP>
Transistors
Q703 2216210R2 or
2214490R2
Q706 2216230R2 or
2214540R2
KRC104S
RN1404
KRA103S
RN2403
Diodes
D701,D702 22380260 or
22380032 or
22380035
D703,D704 223234R2 or
223269R2
D705,D706 224490510R2 or
224550510R2
RL1N4003
1SR139-100
GP104003E
1SS352,Chip
1SS355,Chip
UDZ5.1B,Zener
UDZS5.1B,Zener
Oscillators
X701 3010261
X702 3010203
HC-49/U03 4.19M10P
AF6146CG<PP>
Coils
L701 231237K220R2
L702 231237K220R2
NCH-1477
NCH-1477<PP>
Capacitors
C708 3000120
C703 353744709
C705 353780109
C711 354780339
C715 353781009
C716 354721019
C721,C724 354721019
C722 374725614
C707 3060031
FMC0H104Z,EDL
47uF,16V,Elect.
1uF,50V,Elect.
3.3uF,50V,Elect.
10uF,50V,Elect.
100uF,6.3V,Elect.
100uF,6.3V,Elect.<PP>
ECQ-B50V-561J<PP>
NTC-45P27
Socket
P701B 25052223
NSCT-27P2120
Wire holders
JL701A,JL702A 25051094
JL703A 25051093
JL704A 25051094
Note
<PP>..........European model only
<DT>.........120V model only
<GT,GR>...220-230V model only
THE COMPONENTS IDENTIFIED BY MARK ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
NSCT-10P881
NSCT-9P880
NSCT-10P881
Page 26
PARTS LIST
CIRCUIT PARTS 4
U9 Power supply PC board(NAPS-7344-1B/1C/1D/1E)
REF. NO. PART NO DESCRIPTION
Transistors
Q901 2215830 or
2213640
KRC105M
DTC123JS
Diodes
D902-D905 22380260 or
22380032 or
22380035
D901,D906 223234R2 or
223269R2
D907 223234R2 or
223269R2
D908 224490510R2 or
224550510R2
RL1N4003
1SR139-100
GP104003E
1SS352,Chip
1SS355,Chip
1SS352,Chip
1SS355,Chip
UDZ5.1B,Zener
UDZS5.1B,Zener
Coils
L571,L671 231176S
S-1.3C
Capacitors
C904 354742219
C905 354741009
C901 3500196
C571,C671 374721034
C573 374724734
220uF,16V,Elect.
10uF,16V,Elect.
RE275V-103M,Plastic film
ECQ-B50V-103J,Plastic
ECQ-V50V-473J,Plastic
Resistors
R901 443521004
R906 443528204
R571,R671 453530564
R901 453530564
R907 431533355
82ohm +/-5%,1/2W,Metal oxide<PP>
10ohm +/-5%,1/2W,Metal oxide
5.6ohm +/-5%,1/2W,Metal
5.6ohm +/-5%,1/2W,Metal<DT,GR,GT>
RC1/2GFKUL-3.3M,Solid<DT>
Transformer
T902 2301464
2301465
2301539
NPT-1398D<DT>
NPT-1398G<GR,GT>
NPT-1398P<PP>
Relays
RL901 25065603 or
25065601
NRL-1P5A-DC9-152
NRL-1P5A-DC9-150
Terminal
P571 25060286
NTM-4PDML217
Jack
P572 25045567
NPJ-1PDBL382
Plug
P901A 25055676
NPLG-2P632
Fuse holders
F901A,F901B 25052133
NSCT-1P2031
Wire holders
JL502A 25051109
JL931A 25051112
JL932A 25051108
NSCT-5P896
NSCT-8P899
NSCT-4P895
Labels
F901C 29363040
29363040
29363040
29360667
T315mAL250V<PP>
T315mAL250V<GR>
T315mAL250V<GT>
LABEL(F)<DT>
R-801A
Note
<PP>..........European model only
<DT>.........120V model only
<GT,GR>...220-230V model only
THE COMPONENTS IDENTIFIED BY MARK ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
Page 27
FL. TUBE
R-801A
a
h
f
j
b
k
m
g
9G 8G 7G 6G 5G 4G 3G 2G 1G
P1aaaaaaaa P2jjjjjjjj P3hhhhhhhh P4kkkkkkkk P5bbbbbbbb P6ffffffff P7gggggggg P8mmmmmmmmPM
P9ccccccccAM
P10eeeeeeee P11nnnnnnnn P12rrrrrrrrMHz
P13ppppppppkHz
P14dddddddd P15 SLEEP TIMER RDS RDM MEM RPT ST AUTO
P16Dp - - Dp -Dp P17 - - - - -col - - -
9G 8G 7G 6G 5G 4G 3G 2G 1G
e
n
r
d
c
p
Page 28
R-801A
A
BCDE
MICROPROCESSOR CONNECTION DIAGRAM
Muting
1
2
3
MEMORY
+5V
T1
TFCE1J114A or
ENG04501QR
Tuner pack
Q351
ON
+5V
TC9164AF
Selector
1K 820 470 390
STANDBY/
DISPLAY
MODE
INPUT
X701
Crystal oscillator
Q703
System reset
ACOUSTIC
PRESENCE
Initializing
25
SIGNAL
26
AREA
27
K1
28
K0
29
AVDD
30
AVREF
31
32
VSS
33
X1
34
X2
35
TUMUT
36
PLLCE
37
PLLDATA
38
PLLCLK
39
SD
40
Q362.Q462
Muting drive
15
16
17
18
19
20
21
22
23
24
INPMUT
DATA
RESET
ESAVELED
AVSS
CLK
SECRELAY
Q701
Main microprocessor
MPD78045FGF-133-3B9
APLED
SYSOUT
IC
REMIN
SYSIN
POFF
RDSSCK
RDSDATA
RDSSIG
STEREO
Q901
Relay drive
12
13
14
STB
POWER
JOGB
VDD
VOLUP
VOLDOWN
JOGA
VDD
9G
7G
8G
P1
RL901
+5V
4G
5G
6G
P4
P3
P2
Power supply
relay
1234567891011
3G
2G
1G
P17
P16
P15
P14
P13
P12
VLOAD
P11
P10
P9
P8
P7
P5
P6
Q381
Acoustic switch
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
TC9162AF
Volume motor drive
Q702
TA7291S
Volume
motor
Q705
HNA-09SS27T
FL. tube
4
Power failure
detection
P781
RI terminal
U701
Remote sensor
Q706
41
Buffer
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
S701
Input selector
switch
D708
+5V
ACOUSTIC
PRESENCE
R-801A
LED
Page 29
R-801A
A
BCDE
MICROPROCESSOR CONNECTION DIAGRAM
Muting
1
2
3
MEMORY
+5V
T1
TFCE1J114A or
ENG04501QR
Tuner pack
Q351
ON
+5V
TC9164AF
Selector
1K 820 470 390
STANDBY/
DISPLAY
MODE
INPUT
X701
Crystal oscillator
Q703
System reset
ACOUSTIC
PRESENCE
Initializing
25
SIGNAL
26
AREA
27
K1
28
K0
29
AVDD
30
AVREF
31
32
VSS
33
X1
34
X2
35
TUMUT
36
PLLCE
37
PLLDATA
38
PLLCLK
39
SD
40
Q362.Q462
Muting drive
15
16
17
18
19
20
21
22
23
24
INPMUT
DATA
RESET
ESAVELED
AVSS
CLK
SECRELAY
Q701
Main microprocessor
MPD78045FGF-133-3B9
APLED
SYSOUT
IC
REMIN
SYSIN
POFF
RDSSCK
RDSDATA
RDSSIG
STEREO
Q901
Relay drive
12
13
14
STB
POWER
JOGB
VDD
VOLUP
VOLDOWN
JOGA
VDD
9G
7G
8G
P1
RL901
+5V
4G
5G
6G
P4
P3
P2
Power supply
relay
1234567891011
3G
2G
1G
P17
P16
P15
P14
P13
P12
VLOAD
P11
P10
P9
P8
P7
P5
P6
Q381
Acoustic switch
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
TC9162AF
Volume motor drive
Q702
TA7291S
Volume
motor
Q705
HNA-09SS27T
FL. tube
4
Power failure
detection
P781
RI terminal
U701
Remote sensor
Q706
41
Buffer
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
S701
Input selector
switch
D708
+5V
ACOUSTIC
PRESENCE
R-801A
LED
Page 30
ADJUSTMENT PROCEDURES
Adjustment of clock frequency
1. Connect the frequency counter between the terminal
P305 and Chassis.
2. Press and hold down the MEMORY button, then press the
DISPLAY button.(All segments on FL tube light on)
3. Adjust the trimmer capacitor C707 so that the reading of
frequency counter becomes 524.288 kHz.
Destination check
Press and hold down "MEMORY"key at standby,then press "INPUT"key .
Destination Indication
MJJ JJ
MPP PP
MDT,MGT,MGR DT,GT
NO GOOD AREA NG
R-801A
Version indication of microprocessor
Press and hold down "ACOUSTIC PRESENCE"key at standby,then press "INPUT"key.
Initialize
1.Press and hold down "MEMORY"key at standby,then press "DISPLAY"key.
(The all segments on the FL. tube light on)
2.Press "STANDBY/ON"key.
Shipping position
Turn the volume to a minimam position.
Page 31
P A CKING VIEW
5
R-801A
P9
P7
P10
P11
P6
P8
P12
P3
P
P4
P3
P1
P2
PARTS LIST
REF. NO. PART NO. DESCRIPTION
P1
P2
P3
P4
P5
P6
P7
P8
P9
P11
P12
P13
29053813
29053812
29053814A
29362962A
29092008
29100123C
29095906
24140466A
3010154
232140
29100097-1A
29343214A
29343215A
29343216A
29343218A
29343233A
292115
25065462
Carton <PP>
Carton <DT,GT>
Carton <GR>
EAN Label
Pad ass'y
430x550,Polybag
Sheet
RC-466S,Remote controller
UM-3,Battery
NMA-3057,AM 100p antenna
350x250,Polybag
Instruction manual,E
Instruction manual,U3GDSW<PP>
Instruction manual,U3FSI<PP>
Instruction manual,CT<DT,GR,GT>
Instruction manual,CS<GR>
FM Antenna ass'y
YAE21-0237,FM antenna adapter
Page 32
R-801A
ONKYO CORPORATION
Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: 072-831-8111 Fax: 072-833-5222
ONKYO EUROPE ELECTRONICS GmbH
Industriestrasse 20, 82110 Germering, GERMANY
Tel: 089-849-320 Fax: 089-849-3265 E-mail: info@onkyo.de
ONKYO CHINA LIMITED
Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung,
N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039
HOMEPAG
http://www.onkyo.co.jp/
E
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