Onkyo FR-N3X User manual
FR-N3X
SERVICE MANUAL
CD/MDTUNER AMPLIFIER
Silver model
MODEL FR-N3X
Ref. No. 3738
062002
120V AC, 60Hz
220-230V AC, 50/60Hz
UDT
UGQ,UGR,UGT
RC-497S
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.
FR-N3X
SPECIFICATIONS
General
Power supply AC 220-230 V, 50/60 Hz
AC 120 V, 60 Hz
Power consumption 46 W (220-230 V, 50/60 Hz)
55 W (120 V, 60 Hz)
(Standby) 1.5 W
Clock precision monthly error: +/- 30 seconds
(at 25 degrees Celsius)
Dimensions (W H D) 155 190 361 mm
Weight 4.7 kg
Amplifier
Power output 2 18 W at 4 EIAJ
2 15 W at 6 EIAJ
Rated Power
2 13W min, RMS at 4
1 kHz no more than
0.4 % THD
Dynamic power 2 14 W at 4
Total harmonic distortion
0.4 % at rated power
IM distortion 0.4 % at rated power
Damping factor 25 at 8
Sensitivity and impedance
LINE, CDR/TAPE: 300 mV, 50 k
CDR/TAPE: 300 mV, 50 k
Frequency response
10 to 100,000 Hz : +3.5, -3dB
Tone control
S.BASS +10 dB at 50 Hz
Bass 120 Hz
7 positions (-7, -5, -2.5, 0, +2.5, +5, +7 dB)
10 kHz
Signal to noise ratio LINE, CDR/TAPE: 100dB
(IHF-A)
Muting 50 dB
CD player
Signal readout system Optical non-contact
Frequency response 10 Hz to 20 kHz (± 2 dB)
Below threshold of
measurability
MD recorder
Signal readout system Optical non-contact
Frequency response 10 Hz to 20 kHz (± 2 dB)
Wow and flutter Below threshold of
measurability
Tuner
Tuning range FM: 87.50 to 108.00 MHz
(50 kHz steps)
AM: 522 to 1611 kHz
(9 kHz steps)
Usable sensitivity FM Mono:11.2 dBf,
1.0 µV (75 IHF)
Stereo:17.2 dBf,
2.0 µV (75 IHF)
AM: 30 µV
50 dB quieting sensitivity
FM Mono:17.2 dBf,
2.0µV (75 )
Stereo:37.2 dBf,
20.0 µV (75 )
Capture ratio 2.0 dB
Image rejection ratio FM: 85 dB
AM: 40 dB
IF rejection ratio FM: 90 dB
AM: 40 dB
Signal to noise ratio FM Mono : 72 dB IHF
Stereo : 67 dB IHF
AM: 40 dB
Selectivity FM: 50 dB
(±300 kHz at 40 kHz devi.)
Harmonic distortion FM: Mono: 1.0 %
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
FM:
30 dB at 100 to 10,000 Hz
Trable
Wow and flutter
7 positions (-7, -5, -2.5, 0, +2.5, +5, +7 dB)
Specifications and features are subject to change without notice.
FR-N3X
FR-N3X
A082
A082
A082
A079
A073
A082
A109
Z001
Z003
Z002
Z004 A049
A067
P351
A070
A040
A052 A001
A097
A098
A100
A103
A089
A090
A099
A106
A040
Q559
Q557
Q558 Q560
U7
U1 A040
A040
A037
U9
P901 A034
A040 A067
A022
U4
U8
A101
A042
A040
U10
P102
U6
A016 F901
T901
A031
A019
A106
P451
A058
P201 P202
A085
A041
A041
A043
A107
U5
U3
U2
A040
A019
P101
U11
A013
EXPLODEDVIEW
Refer to "EXPLODEDVIEWS
OF CD MECHANISM"
FR-N3X
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs a laser. Therefore, be sure to follow carefully
the instructions below when servicing.
WARNING!!
SERVICE WARNING : DO NOT APPROACH THE
LASER EXIT WITH THE EYE TOO CLOSELY.
IN CASE IT IS NECESSARY TO CONFIRM LASER
BEAM EMISSION, BE SURE TO OBSERVE FROM
A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE
OPTICAL PICK-UP BLOCK.
Laser Diode Properties
Material: GaAS/GaALAs
Wavelength: 780nm
Emission Duration: continuous
Laser output: max. 0.5mW*
*This output is the value measured at a distance about 1.8mm
from the objective lens surface on the Optical Pick-up Block.
LASER WARNING LABEL
The label shown below are affixed.
1. Warning label 2. Class 1 label
"CLASS 1 LASER
PRODUCT"
LUOKAN 1
LASERLAITE
KLASS 1
LASER APPARAT
SERVICE PROCEDURE
1. Replacing the fuses
REF.NO. PART NO. DESCRIPTION
F901A 252158 1.6A-UL/T-237, Fuse <DT>
252083 0.4A-SE-EAK, Fuse <GT,GR,GQ>
NOTE : <DT> : 120 V model only
<GT,GR,GQ> : 220 - 230 V models only
This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse , For fuse rating, refer to
the marking adjest to the symbol.
(1) Press and the hold down the CD STOP button , then press the
STANDBY/ON button.
(2) All segment light up and character scroll, the preset memory
and each mode stored in the memory, are initialized and will
return to the factory settings.
(3) Press the STANDBY/ON button.
(4) Disconnect the AC power supply cord from a wall outlet.
2. How to initialize the unit
Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.
SERVICE PROCEDURES
5. Change the band step
R703 R704 R705 R706 R707 R708
NC 10k NC 10k NC 10k
10k NC NC 10k NC 10k
9kHz
10kHz
AM Band step
NC:No connection
3. How to check version of MD mechanism
microprocessor?
(1) Connect the AC power supply cord to a wall outlet.
(2) Press STANDBY/ON to turn on the unit.
(3) Press CD/MD to select the "MD " position, and
Change into the state of "No Disc ".
(4) Press MODE/YES as pressing down DISPLAY.
Microprocessor version on the Fl display
Ex. "020328 EXX-a"
(5) Disconnect the AC power supply cord from a wall outlet.
4. How to check version of Main microprocessor(Q701)
and Sub microprocessor(Q801)?
(1) Connect the AC power supply cord to a wall outlet.
Pushing STANDBY/ON is continued at operation of (2) and (3).
(2) Press STANDBY/ON as pressing down MULTI JOG.
Main-microprocessor version on the Fl display
Ex. "Main 020327A "
(3) Press STANDBY/ON as pressing down MULTI JOG.
Sub-microprocessor version on the Fl display
Ex. "Sub 020227A "
(4) Disconnect the AC power supply cord from a wall outlet.
FR-N3X
34
35 35
35
14
16
15
20
21
23
24
18
7
31
6
5
26
27
33
13
13
11
11
10
9
2
21
8
30
17
4
3
SW1--SW4
32
PART NO. DESCRIPTION
---
7685-791-01
---
1792-100-31
2646-555-02
2646-554-01
X2646-726-1
2646-563-01
2646-556-01
---
2646-548-01
2647-337-01
---
2646-559-02
2646-562-01
Motor Plate ass'y
Screw +PTT2.6 x 5 (S)
L-SW Mount 2
Flexible flat cable (5 core)
Gear (Relay B)
Gear (Relay A)
Frame ass'y, slot
Spring (Slot arm), Tension coil
Slot Arm
Frame ass'y, Road
Insulator
Screw, Step
Frame, Slide
Arm, head
Spring, Tension coil
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
REF NO.
PARTS LIST The mechanical parts with no part number
in the exploded views are not supplied.
EXPLODEDVIEW OF MECHANISM (MD) -1
MD MECHANISM : KMK-260EEO
PART NO. DESCRIPTION
17
18
20
21
23
24
26
27
30
31
32
33
34
35
REF NO.
2646-561-01
2646-560-02
2627-529-01
8620-021-71
---
7685-791-09
2646-545-01
---
X2626-328-1
7627-852-38
7685-780-01
---
---
7621-259-25
Spring, SP Tension
Cam, Mode
Grip (+P1.7 x 2.5 Type2)
MD Over write head
MD mount PC board
Screw +PTT2.6 x 5 (S)
Spring (Door arm), Tension coil
Case (Lower)
Loading motor ass'y
Precision screw (+P1.7 x 1.8 Type 3)
Screw +PTT2 x 3 (S)
Loading ass'y
Case (Upper)
Screw (+P2.6 x 4)
Refer to
"EXPLODED VIEWS OF
MECHANISM-2"
FR-N3X
52
56
51 53 54
55 69
61
59
51
57
58
51
57 60
59
62
66
63
64
65
68
67
PART NO. DESCRIPTION
3348-998-51
2167-550-01
---
---
X2162-145-1
2646-571-01
2167-551-01
X2162-144-1
2646-358-11
X2162-143-1
---
---
2167-819-01
2647-338-01
2627-529-01
8-583-079-06
---
1669-180-11
1783-387-11
Pan tapping screw (M1.4 x 3.5)
Plate (M), Pre-load
Wire, SL motor lead
Wire, SL motor lead
Sled motor ass'y
Gear (MD)
Plate (M), main shaft fixed
Screw ass'y, lead
Screw (B1.7 x 4)
Spindle motor ass'y
D-SW Mount 2
Chassis (M), mechanical
Shaft (M), guide
Spring, rack
Grip (1.7 x 2.5 type2)
Optical pickup, KMS-260E
Deck ass'y, mechanical
OP Flexible flat cable
Flexible flat cable (7core)
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
REF NO.
PARTS LIST The mechanical parts with no part number
in the exploded views are not supplied.
EXPLODEDVIEW OF MECHANISM (MD) -2
MD MECHANISM : KMK-260EEO
FR-N3X
-- Side-A --
-- Side-B --
IC152
CN101
CN105
IC102
IC181 Q181Q182
X201 CN102
IC105
IC104
IC301
D183
D181
CN104
CN106
CN103
Q162
Q163
Q102
Q101
IC103
Q103
Q104
IC121
IC125 (or IC126)
IC201
IC101
IC171
D101
EXPLODEDVIEW OF MECHANISM (MD) -3
MD MECHANISM : KMK-260EEO MD mount view
Test point-A
13. RF
12. VC
11. TE
10. FE
9. IOP
8. I+3V
7. NC (FDPRST
6. NC (MS/XSL)
5. NC (KEY4)
4. NC (KEY3)
3. NC (KEY2)
2. NC (KEY1)
1. NC (KEY0)
Test point-B
AGND
I+3V
IOP
TE
VC
RF
FR-N3X
SW1 SW2 SW3 SW4
-- Side-A -- -- Side-B --
-- Side-B -- 4
SW5
69
EXPLODEDVIEW OF MECHANISM (MD) -4
MD MECHANISM : KMK-260EEO
L-SW mount (2) view
PART NO. DESCRIPTION
8752-080-95
1781-569-21
8729-903-10
6702-431-01
8759-832-31
8752-414-89
8759-671-27
8759-574-24
8759-640-39
8759-523-35
8752-932-73
6700-563-01
8729-028-91
8729-026-52
8729-028-96
8729-028-96
8729-101-07
8729-028-91
8729-018-75
8729-017-66
223269R2
8719-046-87
8719-046-87
1767-179-31
1691-385-21
1778-461-11
1793-793-21
1778-283-11
1779-345-11
1779-353-21
1771-092-21
1771-327-11
---
---
CXA2523AR, IC
90M, Crystal oscillator
FMW1-T-148, Transistor
RH5RZ33CA-T1, IC
TK71533ASCL, IC
CXD2664R, IC
MSM51V4400E-70TS-K, IC
BA5984FP-E2, IC
BR24C02F-WE2, IC
TC74ACT02FT (EL), IC
CXP740010-063R, IC
AK4552VT-E2, IC
DTA144EUA-T106, Transistor
2SA1576A-T106-QR, Transistor
DTC114EUA-T106, Transistor
DTC114EUA-T106, Transistor
2SB798-T1DK, Transistor
DTA144EUA-T106, Transistor
2SJ278MYTR, Transistor
2SK1764KYTR, Transistor
1SS355, Diode
F1J6TP, Diode
F1J6TP, Diode
12M, Ceramic oscillator
Connector, FFC/FPC (21P)
Connector, FFC/FPC (29P)
Connector, FFC/FPC (13P)
Connector, FFC/FPC (4P)
Connector, FFC/FPC (7P)
Connector, FFC/FPC (5P)
Push switch (1key)
2pin push switch (2key)
L-SW mount 2, PC board
D-SW mount 2, PC board
IC101
IC102
IC103
IC104
IC105
IC121
IC125
IC152
IC171
IC181
IC201
IC301
Q101
Q102
Q103
Q104
Q162
Q163
Q181
Q182
D101
D181
D183
X201
CN101
CN102
CN103
CN104
CN105
CN106
SW1--SW4
SW5
---
---
CIRCUIT NO.
PARTS LIST (MD mount section) The mechanical parts with no part number
in the exploded views are not supplied.
Refer to
"EXPLODED VIEWS OF
MECHANISM-1" Refer to
"EXPLODED VIEWS OF
MECHANISM-2"
D-SW mount (2) view
A
1
2
3
4
5
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MICOM
DSP
RF AMP
HEAD DRIVE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
AGND
LOUT
ROUT
GND
RIN
GND
LIN
5V
AMUTE
3.3V
RST
PWRCNT
MDREQ
RCREQ
SDATARC
H+5
SDATAMD
HGND
CLK
M+5
DIN0
M+5
DIN1
MGND
DOUT
MGND
5V
NC
NC
1
2
3
4
5
6
7
DGND
DGND
FS256
XBCKI
LRCKI
DATAI
DIN1
1
2
3
4
5
6
7
8
9
10
11
12
13
KEY0
KEY1
KEY2
KEY3
KEY4
MS/XSL
FDPRST
I+3
IOP
FE
TE
VC
RF
1
2
3
4
5
LIMIT IN
PB SW
REC SW
GND
CHUCK IN
1
2
3
4
5
6
7 SLED-
SLED+
SPDL-
SPDL+
PROTECT
GND
REFLECT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
E
B
I
VCC
C
J
D
F
VC
TRK+
TRK-
FCS+
FCS-
A
PD
K
ILCC
MOD
VEE
LD-GND
VR
TO D-SW PWB
TO OWH
TO OP
KMS-260E
TO L-SW PWB
SCHEMATIC DIAGRAMS-4
MD MECHANISM : KMK-260EEO
U3 OPERATION SWITCH
PC BOARD
U2 DISPLAY PC BOARD
D803
SML79420C
GRN
3
K2
ORG
1
P803B
P803A
S802
Q805
DTC114Y
P801
Q802 HNA-14MSO8T
F101 F112 F123 F13 76
F14 77
F15 78
F2037 F2138 F2239 F23 40
F24 41
F25 42
G1 60
G10 69
G11 70
G12 71
G13 72
G14 73
G2 61
G3 62
G4 63
G5 64
G6 65
G7 66
G8 67
G9 68
NC16 NC27 NC38
NC31 55
NC32 56
NC33 57
NC34 58
NC35 59
NP14 NP25
NP335 NP436 NP5 43
NP6 44
NP7 74
NP8 75
P110
P1019 P1120 P1221 P1322 P14
23 P1524 P1625 P1726 P1827 P1928
P211
P2029 P2130 P2231 P2332 P2433 P2534 P26 45
P27 46
P28 47
P29 48
P312
P30 49
P31 50
P32 51
P33 52
P34 53
P35 54
P369
P413 P514 P615 P716 P817 P918
Q806
2SC2712
Q807
2S2712
Q804
2SC2712 Q803
2SC2712
P802
NC
D801 5.6B
S801
C811
223Z
C820
101
C814 330
C815 330
C816 330
C817 330
C818 330
C806
104Z
C805
104Z
C804
104Z
C821
101
C808 104Z
NC
C809
104Z
NC
C810104Z
NC
C813
104Z
C812
104Z
C803
104Z
C802 104Z
C807 104ZNC
C851
104Z
C819
2.2/50
C801
10/16
C852
47/6.3
D802
SLR-342VR
R851
390
R852
470
R853
820
R854
1K
R855
1.8K
R824
150
R823
150
R822
470
R835
0
R887
100K
R888
100K
R889
100K
R890
100K
R857
100
R826
470
R828
470
R827
470
R833
100K
R832
100K
R829
470
R825
470
R804
1K
R805
1.8K R803
820 R802
470 R801
390
R808
820 R807
470 R806
390
R812
1K R811
820 R810
470 R809
390
R817
2.7K
R816
2.7K
R815
2.7K
R814
2.7K
R820
2.7K
R821
2.7K
R819
2.7K
R830
470
R831
470
R818
2.7K
R856
100
S851
TUNING_UP
S852
TUNING_DOWN
S853
REC
S856
CD_PLY/PAU
S854
CD_DUBB
S855
CD_STOP
S807
FM/AM
S808
OTHER
S804
MD_STP
S805
MD_PLY/PAU
S806
CD/MD
S803
MD_EJT
S812
CD_OPEN
S809
STBY
S810
GROUP
S811
SBASS
S813
TIMER
S814
DISPLAY
S815
MODE/YES
S816
EDIT/NO
U851
REMOTE SENSOR
X801
5MHZ
Q801
MPD780232GC-070-8BT
10G
71 11G
70 12G
69 13G
68 14G
67
1G
80 2G
79 3G
78 4G
77 5G
76
5V1
6G
75 7G
74 8G
73 9G
72
AVDD 24
AVSS18
CLOCK13 CLOCK24 FRAIC5
GND2
IRIN15
JOGA 26
JOGB 27
KEY0 22
KEY1 21
KEY220 KEY319
LED1[ORG]14
LED2[GRN]16 NC117
NC2
66
P1
64
P10 53
P11 52
P12 51
P13 50
P14 49
P15 48
P16 47
P17 46
P18 45
P19 44
P2
63
P20 43
P21 42
P22 41
P23 40
P24 39
P25 38
P26 37
P27 36
P28 35
P29 34
P3
62
P30 33
P31 32
P32 31
P33 30
P34 29
P35 28
P36
65
P4
61
P5 58
P6 57
P7 56
P8 55
P9 54
RESET6
STBYLED13
SUBCL7
SUBREQ10
SUBSI8 SUBSO9
VDD 25
VDD259
VDISP60
VOLA11 VOLB12
VSS 23
JOGA
JOGB
NASW-7587
NADIS-7586
D803,Q806,Q807,R823,R824: UJJ Only
GND
IC/VPP
5V
SUBRST
SUBCL
SUBSO
SUBSI
SUBCL
SUBSO
SUBSI
GND
SUBREQ
GND
SUBRST
5V
VDISP
F2
F1
MULTI JOG
FL TUBE
NC: No connection
STANDBY/ON
VOLUME SYNCRO
VOLUME
NADG-7557(P801A)
SCHEMATIC DIAGRAMS-2
THE COMPONENTS IDENTFIED 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
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 FOR IMPROVEMENT.
.
.
NOTE
FR-N3X
SCHEMATIC DIAGRAMS-3
DISPLAY SECTION
FR-N3X
A
1
2
3
4
5
BCDEFGH
U3 OPERATION SWITCH
PC BOARD
U2 DISPLAY PC BOARD
D803
SML79420C
GRN
3
K2
ORG
1
P803B
P803A
S802
Q805
DTC114Y
P801
Q802 HNA-14MSO8T
F101 F112 F123 F13 76
F14 77
F15 78
F2037 F2138 F2239 F23 40
F24 41
F25 42
G1 60
G10 69
G11 70
G12 71
G13 72
G14 73
G2 61
G3 62
G4 63
G5 64
G6 65
G7 66
G8 67
G9 68
NC16 NC27 NC38
NC31 55
NC32 56
NC33 57
NC34 58
NC35 59
NP14 NP25
NP335 NP436 NP5 43
NP6 44
NP7 74
NP8 75
P110
P1019 P1120 P1221 P1322 P14
23 P1524 P1625 P1726 P1827 P1928
P211
P2029 P2130 P2231 P2332 P2433 P2534 P26 45
P27 46
P28 47
P29 48
P312
P30 49
P31 50
P32 51
P33 52
P34 53
P35 54
P369
P413 P514 P615 P716 P817 P918
Q806
2SC2712
Q807
2S2712
Q804
2SC2712 Q803
2SC2712
P802
NC
D801 5.6B
S801
C811
223Z
C820
101
C814 330
C815 330
C816 330
C817 330
C818 330
C806
104Z
C805
104Z
C804
104Z
C821
101
C808 104Z
NC
C809
104Z
NC
C810104Z
NC
C813
104Z
C812
104Z
C803
104Z
C802 104Z
C807 104ZNC
C851
104Z
C819
2.2/50
C801
10/16
C852
47/6.3
D802
SLR-342VR
R851
390
R852
470
R853
820
R854
1K
R855
1.8K
R824
150
R823
150
R822
470
R835
0
R887
100K
R888
100K
R889
100K
R890
100K
R857
100
R826
470
R828
470
R827
470
R833
100K
R832
100K
R829
470
R825
470
R804
1K
R805
1.8K R803
820 R802
470 R801
390
R808
820 R807
470 R806
390
R812
1K R811
820 R810
470 R809
390
R817
2.7K
R816
2.7K
R815
2.7K
R814
2.7K
R820
2.7K
R821
2.7K
R819
2.7K
R830
470
R831
470
R818
2.7K
R856
100
S851
TUNING_UP
S852
TUNING_DOWN
S853
REC
S856
CD_PLY/PAU
S854
CD_DUBB
S855
CD_STOP
S807
FM/AM
S808
OTHER
S804
MD_STP
S805
MD_PLY/PAU
S806
CD/MD
S803
MD_EJT
S812
CD_OPEN
S809
STBY
S810
GROUP
S811
SBASS
S813
TIMER
S814
DISPLAY
S815
MODE/YES
S816
EDIT/NO
U851
REMOTE SENSOR
X801
5MHZ
Q801
MPD780232GC-070-8BT
10G
71 11G
70 12G
69 13G
68 14G
67
1G
80 2G
79 3G
78 4G
77 5G
76
5V1
6G
75 7G
74 8G
73 9G
72
AVDD 24
AVSS18
CLOCK13 CLOCK24 FRAIC5
GND2
IRIN15
JOGA 26
JOGB 27
KEY0 22
KEY1 21
KEY220 KEY319
LED1[ORG]14
LED2[GRN]16 NC117
NC2
66
P1
64
P10 53
P11 52
P12 51
P13 50
P14 49
P15 48
P16 47
P17 46
P18 45
P19 44
P2
63
P20 43
P21 42
P22 41
P23 40
P24 39
P25 38
P26 37
P27 36
P28 35
P29 34
P3
62
P30 33
P31 32
P32 31
P33 30
P34 29
P35 28
P36
65
P4
61
P5 58
P6 57
P7 56
P8 55
P9 54
RESET6
STBYLED13
SUBCL7
SUBREQ10
SUBSI8 SUBSO9
VDD 25
VDD259
VDISP60
VOLA11 VOLB12
VSS 23
JOGA
JOGB
NASW-7587
NADIS-7586
D803,Q806,Q807,R823,R824: UJJ Only
GND
IC/VPP
5V
SUBRST
SUBCL
SUBSO
SUBSI
SUBCL
SUBSO
SUBSI
GND
SUBREQ
GND
SUBRST
5V
VDISP
F2
F1
MULTI JOG
FL TUBE
NC: No connection
STANDBY/ON
VOLUME SYNCRO
VOLUME
NADG-7557(P801A)
SCHEMATIC DIAGRAMS-2
THE COMPONENTS IDENTFIED 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
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 FOR IMPROVEMENT.
.
.
NOTE
FR-N3X
SCHEMATIC DIAGRAMS-3
DISPLAY SECTION
FR-N3X
A
1
2
3
4
5
BCDEFGH
U9
U4
U10
THE COMPONENTS IDENTFIED 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
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 FOR IMPROVEMENT.
.
.
NOTE
SCHEMATIC DIAGRAMS-1SCHEMATIC DIAGRAMS-3
SCHEMATIC DIAGRAMS-1
SCHEMATIC DIAGRAMS-1
SCHEMATIC DIAGRAMS-1
DIGITAL OUTPUT
TERMINAL PC BOARD
CD and MICROPROCESSOR PC BOARD
CONNECTOR
PC BOARD
SCHEMATIC DIAGRAMS-2
CD AND MICROPROCESSOR SECTION
Q356
MPC29L33
G
IO
Q204 MPC29L33
G
IO
Q352
74HCT08APW
74VHCT08AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
P106
P203B
Q207
TOTX178A
GP1FA550TZ
LS
OPEN SW
CLOSE SW
LOADING MOTOR
SLED MOTOR
SPINDLE MOTOR
FC-
TR-
TR+
FC+
PD
VR
LD
LD-G
F
C
B
A
D
E
VCC
VC
FOCUSING
TRACKING
+5V
Vref
Q201 BA5984
BIAS
20
FWD
1
GND
19
MUTE
21
OPIN1+
2
OPIN1-
3
OPIN2+
5
OPIN2-
6
OPIN3+
24 OPIN3-
23
OPIN4+
27 OPIN4-
26
OPOUT1
4
OPOUT2
7
OPOUT3
22
OPOUT4
25
REV
28
V01+14
V01-13
V02+12
V02-11
V03+
17V03-
18
V04+
15V04-
16
V0L+10
V0L- 9
VCC8
P702A
P151A
Q206
74HCT00APW
74VHCT00AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
Q707
74HCT32APW
74VHCT32AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
Q708
74HCT32APW
74VHCT32AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
P703B
Q701
UPD784225GC-177-8BT
22
4
7
33
61
67
68
71
72
73
74
75
ACPOWER
59
AMPGAIN54
BAND0
80
BAND1
1
BAND2
2
CDCOM
20
CDMUT 30
CDPOWER29
CDRESET28
CDSUBQ
19
CDXLT24
CLOCKI
70 CLOCKO
69
CLOSE35
CLOSESW 32
DINPUT 37
DOUT 36
EPROMCLK
51 EPROMCS
50
EPROMDI
52 EPROMDO
53
FOKI 26
FREQCAL
14
FVCLK
39
FVDATA
40
FVLATCH38
LDON 27
MDCLKO
10
MDDATA
8
MDREQ
66
MDRESET
6
MDSHUTDOWN
5
MODEL
79
MSCK
13
MSI
11
MSO
12
OPEN 34
OPENSW 31
PLLCE
43 PLLCLK
44 PLLDATA
45
POFF
62
PROTECT
78
RCDATA
9
RCPOWER
58
RCREQ
21
RDSCLK
63
RDSDATA
47
RDSEN
3
RDSSIG
46
RECMUT
56
RESET
60
RMCNTYPE
77 SCLKO25
SCORI
64
SD
42
SELMUT
57
SENSI 23
STEREO
41
SUBCL
18
SUBREQ
65
SUBRST
15
SUBSI
17
SUBSO
16
SYSIN
48 SYSOUT
49
TU-SIGNAL
76
TUMUT
55
P801A
C705
30PF
Q702
BR93LC46F
-WE2
1
2
3
45
6
7
8
X101
33.86MHZ
X701
12.5MHZ
Q153
RN2403
Q154
RN2403
Q704
RN2403
Q706
RN2403
Q705
RN2403
Q703
RN2403
Q351
RN2403
Q152
2SD1468
Q151
2SD1468
D702
UDZ5.6B
D702
Q711
78M56
G
IO
P351
Q103
CXD3017Q
ADD44
ADOUT170
AIN1 71
AIN2 76
AOUT277
ASY149 ASYO48
ATSK 11
AVDD169
AVDD278
AVDD357
AVDDO47
AVSS1 73
AVSS2 74
AVSS352
AVSSO45
BCK 63
BIAS50
C2PO19CE42
CLOK 7
CLTV53
COUT
21
DATA 5
DFCT23
DOUT60
EMPH64
FE39
FFDR32
FILI55 FILO54
FOK24
FRDR33
GFS 18
IGEN46
LMUT
80
LOCK25
LOUT1 72
LOUT2 75
LRCK
61
MDP26
MIRR
22
PCMD62
PCO56
RFAC51
RFDC43
RMUT79
SCLK 9
SCOR
20
SE40
SENS 8
SFDR28
SPOA12
SPOB13
SQCK 2
SQSO 1
SRDR29
SSTP27
SYSM 4
TE41
TES136 TEST35
TFDR30 TRDR31
VC38
VDD 10
VDD159
VSS34
VSS158
WFCK15
XLAT 6
XLON14
XPCK17
XRST 3
XTAI 66
XTAO 67
XTSL37
XUGF16
XVDD 65
XVSS 68
P104
P105
P203A
P103
P102A
P102B
P101
Q710
RN1402
Q203
RN1402
D704
D703
D706
D705
D101
1SS352
D701
1SS352
Q101
2SA950
Q202
2SA950
L202
BLM21B222SPT
L102
BLM21B222SPT
L103
BLM21B222SPT
L101
100K
L701
BLM21B222SPT
L201
BLM21B222SPT
R140
1M
R139
100K
R738
1.5K
R733
220K
R744
22K
R729
47K
R703 10K
R759 N.C
R708 10K
R706 10K
R70210K
R760 10K
R217
1K
R110
150K
R164
1.5K
R761
22K
R743
22K
R162
2.2K
R161
2.2K
R159
22K
R160
22K
R157
10K
R158
10K
R741
150
R731
10K
R742
22K
R136
N.C
R133
39K
R134
120K
R135
39K
R751
22K
R758 330
R757 330
R756 330
R753 330
R154
27K
R153
27K
R156
27K
R155
27K
R137
33K
R121
330
R147
330
R141
10K
R152
27K
R151
27K
R145
1M
R144
390
R124
1K
R126 2.2K
R127 2.2K
R131
330
R130
330
R146
330
R122 2.2K
R125 2.2K
R123 1.5K
R129
1.5K
R128
330
R132
3.3K
R138
10K
R142
3.3K R143
3.3K
R163
47K
R106
1K
R207 47K
R208 47K
R209 18K
R214 8.2K
R204
100K
R201 10K R202
47K
R212
68K
R211
68K
R205 10KR213 8.2K
R203
47K
R210
18K R206 47K
R120
3.3K
R119
8.2K
R118
5.1K
R117
39K R115
18K R116
5.6K
R114
10K
R113
10K
R111
6.8K R112
15K
R109
10K
R108
10K
R107 100K
R105
47
R104
47
R102 10K
R101 10K
R740
1.5K
R728
10K
R727
10K
R723
1K
R750
1.5K
R754 330
R755 330
R734
330
R752
1K
R739
1.5K
R718
22K
R719
22K
R749
470
R746
470
R747
330
R748
330
R730
22K
R745
470
R720
470
R721
10K
R724
10K
R725
10K
R726
10K
R711 470
R736
1M
R722
10K
R737
0
R735
0
R732
22K
R710 1K
R709 1K
R716
680
R218
330
R355
330
R351
150
R353
3.9K
R357
1.5K
R3581.5K
R359
1.5K
R356
22K
R216
22K
R221
390
R220
22K
R712
1K
R714
1K
R713
1.5K
R361
N.C
R715
1.5K
R717
1.2K
C363
104
C119
221
C120
152
C118
103
C707
104
C113
221
C130
104 C114
104
C706
104
C153 391
C154 391
C152
68P
C151
68P
C125
104
C128
8PF
C127
8PF
C110
473
C122
104
C124
104
C126
104
C116
N.C
C115
221
C121
473
C112
104
C111
104
C157
224
C714
104
C712
104 C361
104
C364
104
C360
104
C105
104
C708
104
C204 122
C207 681
C205 122 C203 103
C201 333
C202 333
C206 681
C103
332
C102
104
C107
104
C109
104
C716
104
C701
104
C704
12PF
C703
104
C702
104
C710
104
C212
104
C352
104
C351
104
C356
104
C355
104
C354
104
C357
104
C213
104
C209
104
P352B P202 P201
C117
0.47/50
C210
1000/6.3
C719
0.1F/5.5V
C156
22/35
C155
22/35
C709
2200/6.3
C718
N.C
C711
1/50
C129
10/16
C123
470/6.3
C713
220/6.3 C362
10/16
C359
10/16
C715
10/16
C104
10/16
C211
220/6.3
C106
N.C
C108
100/6.3
C101
100/6.3
C717
10/16
C353
220/6.3
C216
10/16
C217
10/16
C208
220/6.3
DC OFSET
RF DC
RFDCO
RFC
VFC
BST
TE BAL
CE
RFG
VCC
CE1
FE1
AC SUM
FE
TE
VC
RFAC
DVC
DVCC
SW
F
E
D
C
B
A
VEE
EQ IN
PD
LD
Q102 CXA2581N
6
4
724
8
20
21
9
30
14
13
10
3
11
16
17
1
2
15
26
29
28
23
12 18
19
27
22
525
SQSO
SQCK SQCK
XRST DATA
CDXLT
SQSO
CLOK
SENS
SCLKI
DATA
CLOK
SENS
CDXLT
SCLKI
FC- TE
TR+
TR- SCOR-I
FC+
PD
GND
LD FF CE
EE
F D CD-R
C C
B B
A A
FOK
DMDP
ESSTOP
RFDC SFDR
PD SRDR
TFDR
TRDR
VC FFDR CD-L
VSW+5V VSW+5V FRDR
LDON
TR+
TR-
DVC MDP
CE
RFAC
SRDR
SENS
DATA
CLOK
XRST
CDXLT
SSTOP
SCLKI
SCOR-I
FOK
SFDR
FC-
FC+
SQCK
SQSO
SP+
SP-
SL+ TFDR
SL- TRDR
FOK
FFDR A+5V
FRDR D.OUT-CD/MD
SENS
CD+5V
GND
CD-R
SSTOP
CD-L
MD-L
CDPOWER
MD-R
MSI REC-R
SCOR
SSTOP SSTOP
SENSI
MSCK
CDCOM
CLOSE REC-L
OPEN
CDSUBQ
OPEN.SW OPEN.SW
GND LDON
CLOSE.SW CLOSE.SW
FOKI
CD+5V
D.OUT-CD/MD
SUBSI
SUBSO
MSI
SUBCL
CDPOWER
SUBRST DIN-MD
FVDATA
FVCLK
FVLACH
STEREO
SD CDSUBQ
PLLCE
RCLK
RDATA
RCREQ
CD+5V MD-CLK
SDATA.RC
MD+5V EP.CS
EP.CLK
EP.DI
EP.DO
RECMUT
SUBCL
SCOR
SUBSI
SUBSO
TU-MUT A+5V
SDATA-O SDATA-O
A+5V
MDREQ-O
A+5V
MD-RST SDATAMD
P.DOWN
B+5V
MD+5V
MD-POWER MDREQ
MD-POWER
MD+3.3V
RCPOWER
MD+3.3V
B+5V
POWER-OFF
TU-SIG
DIN0
MD+5V
DOUT
SCOR
SUBREQ
MD+5V
MDREQ-O
PROTECT
ACPOWER
MD-POWER
MD/P.BMUT
FVLACH
FVDATA
FVCLK
SELMUT
RCPOWER
FL-B
RECMUT
PROTECT
PLLCE
RDATA
RCLK
TU-SIG
TU-MUT
SD
STEREO
FL-H2
C+5V
SUBRST
SUBREQ
SUBCL
SUBSI
SUBSO
RI
AMPGAIN
FL-H1
NAETC-7588
*C719 : UDT/UGQ/UGR/UGT
*C709 : UJJ ONly
1.6
9.3
12.500MHz
MD MECHANISM (KMK-260EEO)
KSM-213CCM
NAETC-7590
VCT
GND
NADG-7557
+5V
RFAC
TR+
TR-
FC+
FC-
MD D.INT OFF/ON
D-GND
D-GND
L IN
SDATA MD
H+5V
SDATA RC
RC REQ
MD REQ
POWER MD
P DOWN
RST
+3.3V
A MUT
+5V
+5V
M+5V
DIN0
M+5V
CLK
H GND
DIN1
M GND
D OUT
M GND
SPL/XSTD
R IN
R OUT
L OUT
A GND
DIGITAL OUTPUT
OPTICAL
To NAAF-7585(P151B)
CD MECHANISM
To NAPS-7553(JL352A)
To NAPS-7553(JL703A)
CLOCK ADJUST
To NAAF-7585(P702B)
To NADIS-7586(P801)
FR-N3X
FR-N3X
A
1
2
3
4
5
BCDEFGH
U9
U4
U10
THE COMPONENTS IDENTFIED 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
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 FOR IMPROVEMENT.
.
.
NOTE
SCHEMATIC DIAGRAMS-1SCHEMATIC DIAGRAMS-3
SCHEMATIC DIAGRAMS-1
SCHEMATIC DIAGRAMS-1
SCHEMATIC DIAGRAMS-1
DIGITAL OUTPUT
TERMINAL PC BOARD
CD and MICROPROCESSOR PC BOARD
CONNECTOR
PC BOARD
SCHEMATIC DIAGRAMS-2
CD AND MICROPROCESSOR SECTION
Q356
MPC29L33
G
IO
Q204 MPC29L33
G
IO
Q352
74HCT08APW
74VHCT08AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
P106
P203B
Q207
TOTX178A
GP1FA550TZ
LS
OPEN SW
CLOSE SW
LOADING MOTOR
SLED MOTOR
SPINDLE MOTOR
FC-
TR-
TR+
FC+
PD
VR
LD
LD-G
F
C
B
A
D
E
VCC
VC
FOCUSING
TRACKING
+5V
Vref
Q201 BA5984
BIAS
20
FWD
1
GND
19
MUTE
21
OPIN1+
2
OPIN1-
3
OPIN2+
5
OPIN2-
6
OPIN3+
24 OPIN3-
23
OPIN4+
27 OPIN4-
26
OPOUT1
4
OPOUT2
7
OPOUT3
22
OPOUT4
25
REV
28
V01+14
V01-13
V02+12
V02-11
V03+
17V03-
18
V04+
15V04-
16
V0L+10
V0L- 9
VCC8
P702A
P151A
Q206
74HCT00APW
74VHCT00AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
Q707
74HCT32APW
74VHCT32AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
Q708
74HCT32APW
74VHCT32AFT
1
2
3
4
5
6
78
9
10
11
12
13
14
P703B
Q701
UPD784225GC-177-8BT
22
4
7
33
61
67
68
71
72
73
74
75
ACPOWER
59
AMPGAIN54
BAND0
80
BAND1
1
BAND2
2
CDCOM
20
CDMUT 30
CDPOWER29
CDRESET28
CDSUBQ
19
CDXLT24
CLOCKI
70 CLOCKO
69
CLOSE35
CLOSESW 32
DINPUT 37
DOUT 36
EPROMCLK
51 EPROMCS
50
EPROMDI
52 EPROMDO
53
FOKI 26
FREQCAL
14
FVCLK
39
FVDATA
40
FVLATCH38
LDON 27
MDCLKO
10
MDDATA
8
MDREQ
66
MDRESET
6
MDSHUTDOWN
5
MODEL
79
MSCK
13
MSI
11
MSO
12
OPEN 34
OPENSW 31
PLLCE
43 PLLCLK
44 PLLDATA
45
POFF
62
PROTECT
78
RCDATA
9
RCPOWER
58
RCREQ
21
RDSCLK
63
RDSDATA
47
RDSEN
3
RDSSIG
46
RECMUT
56
RESET
60
RMCNTYPE
77 SCLKO25
SCORI
64
SD
42
SELMUT
57
SENSI 23
STEREO
41
SUBCL
18
SUBREQ
65
SUBRST
15
SUBSI
17
SUBSO
16
SYSIN
48 SYSOUT
49
TU-SIGNAL
76
TUMUT
55
P801A
C705
30PF
Q702
BR93LC46F
-WE2
1
2
3
45
6
7
8
X101
33.86MHZ
X701
12.5MHZ
Q153
RN2403
Q154
RN2403
Q704
RN2403
Q706
RN2403
Q705
RN2403
Q703
RN2403
Q351
RN2403
Q152
2SD1468
Q151
2SD1468
D702
UDZ5.6B
D702
Q711
78M56
G
IO
P351
Q103
CXD3017Q
ADD44
ADOUT170
AIN1 71
AIN2 76
AOUT277
ASY149 ASYO48
ATSK 11
AVDD169
AVDD278
AVDD357
AVDDO47
AVSS1 73
AVSS2 74
AVSS352
AVSSO45
BCK 63
BIAS50
C2PO19CE42
CLOK 7
CLTV53
COUT
21
DATA 5
DFCT23
DOUT60
EMPH64
FE39
FFDR32
FILI55 FILO54
FOK24
FRDR33
GFS 18
IGEN46
LMUT
80
LOCK25
LOUT1 72
LOUT2 75
LRCK
61
MDP26
MIRR
22
PCMD62
PCO56
RFAC51
RFDC43
RMUT79
SCLK 9
SCOR
20
SE40
SENS 8
SFDR28
SPOA12
SPOB13
SQCK 2
SQSO 1
SRDR29
SSTP27
SYSM 4
TE41
TES136 TEST35
TFDR30 TRDR31
VC38
VDD 10
VDD159
VSS34
VSS158
WFCK15
XLAT 6
XLON14
XPCK17
XRST 3
XTAI 66
XTAO 67
XTSL37
XUGF16
XVDD 65
XVSS 68
P104
P105
P203A
P103
P102A
P102B
P101
Q710
RN1402
Q203
RN1402
D704
D703
D706
D705
D101
1SS352
D701
1SS352
Q101
2SA950
Q202
2SA950
L202
BLM21B222SPT
L102
BLM21B222SPT
L103
BLM21B222SPT
L101
100K
L701
BLM21B222SPT
L201
BLM21B222SPT
R140
1M
R139
100K
R738
1.5K
R733
220K
R744
22K
R729
47K
R703 10K
R759 N.C
R708 10K
R706 10K
R70210K
R760 10K
R217
1K
R110
150K
R164
1.5K
R761
22K
R743
22K
R162
2.2K
R161
2.2K
R159
22K
R160
22K
R157
10K
R158
10K
R741
150
R731
10K
R742
22K
R136
N.C
R133
39K
R134
120K
R135
39K
R751
22K
R758 330
R757 330
R756 330
R753 330
R154
27K
R153
27K
R156
27K
R155
27K
R137
33K
R121
330
R147
330
R141
10K
R152
27K
R151
27K
R145
1M
R144
390
R124
1K
R126 2.2K
R127 2.2K
R131
330
R130
330
R146
330
R122 2.2K
R125 2.2K
R123 1.5K
R129
1.5K
R128
330
R132
3.3K
R138
10K
R142
3.3K R143
3.3K
R163
47K
R106
1K
R207 47K
R208 47K
R209 18K
R214 8.2K
R204
100K
R201 10K R202
47K
R212
68K
R211
68K
R205 10KR213 8.2K
R203
47K
R210
18K R206 47K
R120
3.3K
R119
8.2K
R118
5.1K
R117
39K R115
18K R116
5.6K
R114
10K
R113
10K
R111
6.8K R112
15K
R109
10K
R108
10K
R107 100K
R105
47
R104
47
R102 10K
R101 10K
R740
1.5K
R728
10K
R727
10K
R723
1K
R750
1.5K
R754 330
R755 330
R734
330
R752
1K
R739
1.5K
R718
22K
R719
22K
R749
470
R746
470
R747
330
R748
330
R730
22K
R745
470
R720
470
R721
10K
R724
10K
R725
10K
R726
10K
R711 470
R736
1M
R722
10K
R737
0
R735
0
R732
22K
R710 1K
R709 1K
R716
680
R218
330
R355
330
R351
150
R353
3.9K
R357
1.5K
R3581.5K
R359
1.5K
R356
22K
R216
22K
R221
390
R220
22K
R712
1K
R714
1K
R713
1.5K
R361
N.C
R715
1.5K
R717
1.2K
C363
104
C119
221
C120
152
C118
103
C707
104
C113
221
C130
104 C114
104
C706
104
C153 391
C154 391
C152
68P
C151
68P
C125
104
C128
8PF
C127
8PF
C110
473
C122
104
C124
104
C126
104
C116
N.C
C115
221
C121
473
C112
104
C111
104
C157
224
C714
104
C712
104 C361
104
C364
104
C360
104
C105
104
C708
104
C204 122
C207 681
C205 122 C203 103
C201 333
C202 333
C206 681
C103
332
C102
104
C107
104
C109
104
C716
104
C701
104
C704
12PF
C703
104
C702
104
C710
104
C212
104
C352
104
C351
104
C356
104
C355
104
C354
104
C357
104
C213
104
C209
104
P352B P202 P201
C117
0.47/50
C210
1000/6.3
C719
0.1F/5.5V
C156
22/35
C155
22/35
C709
2200/6.3
C718
N.C
C711
1/50
C129
10/16
C123
470/6.3
C713
220/6.3 C362
10/16
C359
10/16
C715
10/16
C104
10/16
C211
220/6.3
C106
N.C
C108
100/6.3
C101
100/6.3
C717
10/16
C353
220/6.3
C216
10/16
C217
10/16
C208
220/6.3
DC OFSET
RF DC
RFDCO
RFC
VFC
BST
TE BAL
CE
RFG
VCC
CE1
FE1
AC SUM
FE
TE
VC
RFAC
DVC
DVCC
SW
F
E
D
C
B
A
VEE
EQ IN
PD
LD
Q102 CXA2581N
6
4
724
8
20
21
9
30
14
13
10
3
11
16
17
1
2
15
26
29
28
23
12 18
19
27
22
525
SQSO
SQCK SQCK
XRST DATA
CDXLT
SQSO
CLOK
SENS
SCLKI
DATA
CLOK
SENS
CDXLT
SCLKI
FC- TE
TR+
TR- SCOR-I
FC+
PD
GND
LD FF CE
EE
F D CD-R
C C
B B
A A
FOK
DMDP
ESSTOP
RFDC SFDR
PD SRDR
TFDR
TRDR
VC FFDR CD-L
VSW+5V VSW+5V FRDR
LDON
TR+
TR-
DVC MDP
CE
RFAC
SRDR
SENS
DATA
CLOK
XRST
CDXLT
SSTOP
SCLKI
SCOR-I
FOK
SFDR
FC-
FC+
SQCK
SQSO
SP+
SP-
SL+ TFDR
SL- TRDR
FOK
FFDR A+5V
FRDR D.OUT-CD/MD
SENS
CD+5V
GND
CD-R
SSTOP
CD-L
MD-L
CDPOWER
MD-R
MSI REC-R
SCOR
SSTOP SSTOP
SENSI
MSCK
CDCOM
CLOSE REC-L
OPEN
CDSUBQ
OPEN.SW OPEN.SW
GND LDON
CLOSE.SW CLOSE.SW
FOKI
CD+5V
D.OUT-CD/MD
SUBSI
SUBSO
MSI
SUBCL
CDPOWER
SUBRST DIN-MD
FVDATA
FVCLK
FVLACH
STEREO
SD CDSUBQ
PLLCE
RCLK
RDATA
RCREQ
CD+5V MD-CLK
SDATA.RC
MD+5V EP.CS
EP.CLK
EP.DI
EP.DO
RECMUT
SUBCL
SCOR
SUBSI
SUBSO
TU-MUT A+5V
SDATA-O SDATA-O
A+5V
MDREQ-O
A+5V
MD-RST SDATAMD
P.DOWN
B+5V
MD+5V
MD-POWER MDREQ
MD-POWER
MD+3.3V
RCPOWER
MD+3.3V
B+5V
POWER-OFF
TU-SIG
DIN0
MD+5V
DOUT
SCOR
SUBREQ
MD+5V
MDREQ-O
PROTECT
ACPOWER
MD-POWER
MD/P.BMUT
FVLACH
FVDATA
FVCLK
SELMUT
RCPOWER
FL-B
RECMUT
PROTECT
PLLCE
RDATA
RCLK
TU-SIG
TU-MUT
SD
STEREO
FL-H2
C+5V
SUBRST
SUBREQ
SUBCL
SUBSI
SUBSO
RI
AMPGAIN
FL-H1
NAETC-7588
*C719 : UDT/UGQ/UGR/UGT
*C709 : UJJ ONly
1.6
9.3
12.500MHz
MD MECHANISM (KMK-260EEO)
KSM-213CCM
NAETC-7590
VCT
GND
NADG-7557
+5V
RFAC
TR+
TR-
FC+
FC-
MD D.INT OFF/ON
D-GND
D-GND
L IN
SDATA MD
H+5V
SDATA RC
RC REQ
MD REQ
POWER MD
P DOWN
RST
+3.3V
A MUT
+5V
+5V
M+5V
DIN0
M+5V
CLK
H GND
DIN1
M GND
D OUT
M GND
SPL/XSTD
R IN
R OUT
L OUT
A GND
DIGITAL OUTPUT
OPTICAL
To NAAF-7585(P151B)
CD MECHANISM
To NAPS-7553(JL352A)
To NAPS-7553(JL703A)
CLOCK ADJUST
To NAAF-7585(P702B)
To NADIS-7586(P801)
FR-N3X
FR-N3X
A
1
2
3
4
5
BCDEFGH
U1
U7
U6
[NOTE]
UJJ : Japanese model only
UDT : Taiwanese model only
UGT : Some Asian model only
UGR : Chinese model only
UGQ : Hong kong model only
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
ATTENTION
FOR CONTINUED PROTECTION AGAINST FIRE
AGAINST FIRE HAZARD, REPLACE
THE COMPONENTS IDENTFIED 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
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 FOR IMPROVEMENT.
.
.
NOTE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
VA ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
VA
FOR CONTINUED PROTECTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
SCHEMATIC DIAGRAMS-2
SCHEMATIC DIAGRAMS-2
SCHEMATIC DIAGRAMS-2
For UXW-3.1
SCHEMATIC DIAGRAMS-2
SCHEMATIC DIAGRAMS-1
AMPLIFIER SECTION
J765
J761
J11B
J11A
J2AJ2B
J1B J1A
F901
JL352A
P151B
P702B
P901
P504
Q253
NC
Q493
RN2402
Q443
RN2403
Q441
4066BF
13
1
2
5
4
3
68
9
12
11
10
VCC14
VSS
7
Q942
79M06
GIO
JL703A
P501A
P501B
P903A
P903B
TONE
TONE
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
Q451
M62433FP
AGND73
AVDD 36
AVSS72
25
4065
64
26
39
27
38
28
37
CE 34
CLK 32
DATA 33
80
1
DGND35
DVDD 31
956
11 54
10 55
12 53
14 51
13 52
15 50
17 48
16 49
18 47
20 45
19 46
21 44
857
22 43
74
75
76
77
78
79
71
70
69
68
67
66
363
462
61
29
30
2
6
7
559
58
60
23 42
24 41
Q301
NJM4565M
38
21
Q421
NJM4565M
3
8
2
1
Q321
NJM2100M
5
8
6
7
Q301
NJM4565M
5
6
47
Q421
NJM4565M
5
6
4
7
Q321
NJM2100M
3
2
4
1
Q944
78L05
GIO
Q923 MPC2905HF
GIO
Q924
MPC2905HF
GIO
Q941
78M06
GIO
Q943
MPC29M12HF
GIO
Q454
RN1441
Q453
RN1441
Q251
NC
Q252
NC
Q492
RN1441
Q491
RN1441
P403
RL901
T902
NPT-1398*
L901
NCH-3567
P401
JL501A
JL502B
P381
D901
S1NB60-4062
D921
D3SBA20
GSIB460
D922
D3SBA20
GSIB460
D911
GIB460
D3SBA20
P552
P551
Q922
DTC114YKA
Q444
RN1404
Q901
DTC123JKA
Q442
RN1407
T901
NPT-1447
6
3
2
11
10
16
17
8
9
14
15
12
13
P451A
C303
222
C301
102
C304
222
C302
102
C495
NC
C434
473J C433
473J
C468
103
C494
104
C472
272
C907
334
C927
334
C514
104J
C513
104J
C480
154
C479
154
C467
103
C904
NC
C471
272
C912
334
C911 334
C554
473 C553
473
L552
S-1.3C
L551
S-1.3C
JL551B
JL901A
JL551A
ID1
ID2
JL901B
D932
UDZS27B
D904
UDZ5.1B
D581
UDZ5.1B
D504
UDZ5.6B D503
UDZ5.6B
D492
D943D944
D491
D905
D931
D902
D903
D942 D941
D502 D501
P907
Q324
2SD1468S
Q323
2SD1468S
Q303
2SD1468S
Q304
2SD1468S
Q552
2SC2712 Q551
2SC2712
Q495
2SC2712
Q582
2SC1740S
Q553
2SC2235-O,-Y
Q558
2SC3851-O,-Y
Q554
2SC2235-O,-Y
Q557
2SC3851-O
-Y
Q581
2SC1740S
Q519
2SC1815GR
Q502
2SC1622A
Q506
2SC2712
Q520
2SC1815GR Q518
2SC1815GR
Q517
2SC1815GR
Q504
2SC1622A
Q505
2SC2712
Q503
2SC1622A
Q501
2SC1622A
R422
1K
R424
220K R423
220K
R426
33K R425
33K
R428 100K
R427 100K
R441
47K
R438
R437
R565
5.6
*(1/2W)
R517
33K
R518
33K R544
22K
R543
22K
R944
47
(1/4W)
R312
100K
R567
120
R568
120
R943
47
(1/4W)
R931
2.2 (1/2W)
R495
47K
R934 33K
R932
27 (1/2W)
R933
3.3K
R404
15K
R403
15K
R402
33K
R401
33K
R420
15K
R419
15K
R416
1M
R415
1M
R418
33K
R417
33K
R414
2.2K
R413
2.2K
R524
18K R523
18K
R566
5.6
(1/2W)
R926
22K
R927
1K
R257
39K
R256 39K
R421
1K
R436
47K
R435
47K
R430
220K
R429
220K
R434
22
R433
22
R432
2.2K
R431
2.2K
R494
12K
R496
39K
R493
22K
R442
47K
R491 220K
R492
4.7K
R254
10K
R253
10K
R251
12K
R252
12K R255
NC
R258
100K
R582
12K R584
10K
R542
22
(1/2W)
R541
22
(1/2W)
R560
0.22 R562
0.22
R589
10K
R588
18K R587
10K
R583
10K R581
12K
R533
33
(1/2W)
R505
22K
R514
2.7K
R506
22K
R510
820
R561
0.22 R559
0.22
(2W)
R513
2.7K
R515
680
R516
680
R512
820 R511
820
R534
33
(1/2W)
R520
39 (1/2W)
R536
39
(1/2W)
R519
39
(1/2W)
R535
39
(1/2W)
R509
820
Q931
2SA1015
Q562
2SA1162-GR
Q561
2SA1162-GR
Q921
2SB1068
Q494
2SA1162
Q555
2SA965-O,-Y
Q560
2SA1488-O,-Y
Q556
2SA965-O,-Y
Q583
2SA933S
Q559
2SA1488-O,-Y
Q512
2SA1015GR
Q510
2SA1015GR Q516
2SA1015GR
Q511
2SA1015GR
Q509
2SA1015GR
Q515
2SA1015GR
C310
220/16
C309
220/16
C305
10/16
C306
10/16
C431
220/16
C432
220/16
C466
0.33/50
C426
22/16
C482
47/16
C481
47/16
C484
47/16 C483
47/16
C491
3.3/50
C942
220/35
C946
1/50
C324
22/16
C323
22/16
C330
220/6.3
C322
2.2/50
C321
2.2/50
C328
10/16
C327
10/16
C948
100/16
C934 10/50
C931
220/50
C465
0.33/50
C517
10/16
C518
10/16
C906
10/16
C905
1000/16
C925
10/16
C921
22000/16
C923
10/16
C252
3.3/50
C477
10/50
C473
10/50
C478
10/50
C422
22/16 C421
22/16
C425
22/16
C474
10/50
C941
220/35
C945
1/50
C492
100/6.3
C251
NC
C254
3.3/50
C949
47/16
C542
220/35
C541
100/35
C551 10/50
C552 10/50
C510
220/6.3 C509
220/6.3
C583
1/50
C505
22/16
C506
22/16
C501
22/35
C502
22/35
C914
3300/25
C913
3300/25
C441
104Z
C383 223
C382 223
C312
NC
C311
NC
C952
C326
221
C325
221
C329
224
C307
224
C562
102J
C561
102J
C953
NC
C442
104Z
C951
C504
101
C503
101
C926
NC
C563
102J
C558
103 C557
103
*
C560
102
*
C559 102*
C582
473J C581
473J
C526
NC C525
NC
R439
R381 470
R308
22K R307
22K
R338
100K
R301
2.2K R303
2.2K R305
8.2K
R306
8.2K
R302
2.2K R304
2.2K
R443
22
(1/2W)
R445
22
(1/2W)
R446
22
(1/2W)
R464
3.9K
R498
1.5K
R497
270
R452
8.2K
R456
15K R454
3.3K
R457
2.2K
R458
2.2K
R460
100K R459
100K
R455
15K
R453
3.3K
R451
8.2K
R572
10K
R463
3.9K
R343
1.5K
R313
2.2K
R444
22
(1/2W)
R462
22K
R461
22K
R340
1.5K R339
1.5K
R325
100K
R324
1K
R322
100K R321
100K
R323
1K
R326
100K
R330
6.8K
R329
6.8K
R334
2.7K R333
2.7K
R331
4.7K
R332
4.7K
R328
3.3K R327
3.3K
R337
220K
R336
1K
R335
1K
R309 820
R311
39K
R310
820
R575
120
R569
120
R576
120
R570
120
R508
470
R507
470
R921
0.1
(1/2W)
R922
0.1
(1/2W)
R532
NC R531
NC
R555
4.7KF
R556 3.9KF
R554
680F R553
680F R577
560
R578
560
R552
1.5KF R551
1.5KF
R907
1(1/2W)
R905
2.2K
R904
390
R902
390
R903
390
R573
680
R571
10K
R594
100
R592
100
R593
100
R591
100
R912
2.2
(1/2W)
R564
8.2
(1/2W)
R557
82
(1/2W)
R558
82
(1/2W)
R585
33K
R586
33K
R911
2.2
(1/2W)
R504
12K R503
12K R501
100K
R502
100K
R538
180
R563
8.2
(1/2W)
R539
180
R537
180
R540
180
R526
18K R528
18K
R522
39
(1/2W)
R521
39
(1/2W)
R525
18K
R527
18K
C944
NC C943
NC
C424 330
C423 330
C476
561
C933
223Z
C932
223Z
C402
NC
C401
NC
C410
NC
C409
NC
C408
NC
C407
NC
C902
472/250
C903
103/275
C924
NC
C922
NC
C901
472/250
C475
561
C430
101
C429
101 *
C428
NC
C427
NC
C253
101
C947
NC
C512
2P
C511
2P
L-OUT L-OUT
GND LGND
R-OUT RGND
GND
SEL-L
T-RECT
R-OUT
IN-L
LINE-L L1
DGND L2
LINE-R FVLACH
FVDATA AGND GND
FVCLK
RC_POWER
R1
+5VTU R2
A-MUT
CDR-P-L
L-SP
L-NF
CDR-P-R
CD-R
AGND
R-NF
R-SP
SEL-R
AGND
GND +7.2V
PROTECT
RI
A+B1
GND
A-B1
AMP-AC1
GND
GND
AMP-AC2
+7VMD
CD-L
CD-R
AMP-AC1
AMPGND1
AMPGND2
AMP-AC2
5VCD
MD-L
MD-R 5VMD
MD-POWER
REC-R
REC-L
-7VMD
SELMUT
+7.2V
RCPOWER
GND
A+B1
PGND
A-B1
-7.2V
ACPOWER
POUT
SUBGND
+B
+12VTU
+5VTU
-BAC
FL-H1
FL-H2
+5VTU
STEREO
SD
TU-MUT
TU-R
TU-L
+12VTU
+5VTU
TU-SIG
PLLCE
FVLACH
SELMUT
+5V
RCPOWER
RECMUT
RI
MD-AMUT
PROTECT
RCLK
RDATA
DGND
FVDATA
FVCLK
AMPGAIN
PLLCE
RDATA
RCLK
TU-SIG
TU-MUT
SD
STEREO
R437,R438
UJJ NC NC
UDT 0 NEED
UGT,UGR,UGQ 0 NEED
T902
UJJ NPT-1398J
UDT NPT-1398D
UGT/UGR/UGQ NPT-1398G
AC VOLT T901 F901
UJJ 100V/50,60HZ NPT-1447J 1.6A/125V
UDT 120V/60HZ NPT-1447D 1.6A/125V
UGT,UGR,UGQ 220-230V/50,60HZ NPT-1447G 0.4A/250V
UJJ ONLY
UJJ only
NAPS-7553
NAAF-7585
NAETC-7555
NAETC-7589
CDR/TAPE
LINE IN
IN
OUT
PROCESSOR
OUT
IN
AC IN
PHONES
SPEAKERS
RI
REMOTE
CONTROL
To NADG-7557(P151A)
To NADG-7557(P352B)
To NAAF-7554 (P903B)
To NADG-7557(P703B)
To NADG-7557(P702B)
ToTUNER UNIT
To NAAF-7585 (P903A)
L
R
L
R
L
R
1.1
-0.55
-11.5
16.5 16.5
-0.6
-12.1
-16.5 -17.1
17.1 17.1
-17.1
0.55
-0.55
17.5
-17.5
SUB
WOOFER
PREOUT
(2W)
(2W)
(2W)
0
0
D931
RL1N4003
1SR139-100
GP104003E
11.4
8.7
6.5
30.2
FR-N3X
FR-N3X
A
1
2
3
4
5
BCDEFGH
PREAMPLIFIER PC BOARD
POWER AMPLIFIER
PC BOARD
SPEAKERTERMINAL
PC BOARD
HEAD PHONE
PC BOARD
POWER SUPPLY
PC BOARD
NAAF-7554
U8
U5
U1
U7
U6
[NOTE]
UJJ : Japanese model only
UDT : Taiwanese model only
UGT : Some Asian model only
UGR : Chinese model only
UGQ : Hong kong model only
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
ATTENTION
FOR CONTINUED PROTECTION AGAINST FIRE
AGAINST FIRE HAZARD, REPLACE
THE COMPONENTS IDENTFIED 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
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 FOR IMPROVEMENT.
.
.
NOTE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
VA ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
VA
FOR CONTINUED PROTECTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
SCHEMATIC DIAGRAMS-2
SCHEMATIC DIAGRAMS-2
SCHEMATIC DIAGRAMS-2
For UXW-3.1
SCHEMATIC DIAGRAMS-2
SCHEMATIC DIAGRAMS-1
AMPLIFIER SECTION
J765
J761
J11B
J11A
J2AJ2B
J1B J1A
F901
JL352A
P151B
P702B
P901
P504
Q253
NC
Q493
RN2402
Q443
RN2403
Q441
4066BF
13
1
2
5
4
3
68
9
12
11
10
VCC14
VSS
7
Q942
79M06
GIO
JL703A
P501A
P501B
P903A
P903B
TONE
TONE
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
47k
Q451
M62433FP
AGND73
AVDD 36
AVSS72
25
4065
64
26
39
27
38
28
37
CE 34
CLK 32
DATA 33
80
1
DGND35
DVDD 31
956
11 54
10 55
12 53
14 51
13 52
15 50
17 48
16 49
18 47
20 45
19 46
21 44
857
22 43
74
75
76
77
78
79
71
70
69
68
67
66
363
462
61
29
30
2
6
7
559
58
60
23 42
24 41
Q301
NJM4565M
38
21
Q421
NJM4565M
3
8
2
1
Q321
NJM2100M
5
8
6
7
Q301
NJM4565M
5
6
47
Q421
NJM4565M
5
6
4
7
Q321
NJM2100M
3
2
4
1
Q944
78L05
GIO
Q923 MPC2905HF
GIO
Q924
MPC2905HF
GIO
Q941
78M06
GIO
Q943
MPC29M12HF
GIO
Q454
RN1441
Q453
RN1441
Q251
NC
Q252
NC
Q492
RN1441
Q491
RN1441
P403
RL901
T902
NPT-1398*
L901
NCH-3567
P401
JL501A
JL502B
P381
D901
S1NB60-4062
D921
D3SBA20
GSIB460
D922
D3SBA20
GSIB460
D911
GIB460
D3SBA20
P552
P551
Q922
DTC114YKA
Q444
RN1404
Q901
DTC123JKA
Q442
RN1407
T901
NPT-1447
6
3
2
11
10
16
17
8
9
14
15
12
13
P451A
C303
222
C301
102
C304
222
C302
102
C495
NC
C434
473J C433
473J
C468
103
C494
104
C472
272
C907
334
C927
334
C514
104J
C513
104J
C480
154
C479
154
C467
103
C904
NC
C471
272
C912
334
C911 334
C554
473 C553
473
L552
S-1.3C
L551
S-1.3C
JL551B
JL901A
JL551A
ID1
ID2
JL901B
D932
UDZS27B
D904
UDZ5.1B
D581
UDZ5.1B
D504
UDZ5.6B D503
UDZ5.6B
D492
D943D944
D491
D905
D931
D902
D903
D942 D941
D502 D501
P907
Q324
2SD1468S
Q323
2SD1468S
Q303
2SD1468S
Q304
2SD1468S
Q552
2SC2712 Q551
2SC2712
Q495
2SC2712
Q582
2SC1740S
Q553
2SC2235-O,-Y
Q558
2SC3851-O,-Y
Q554
2SC2235-O,-Y
Q557
2SC3851-O
-Y
Q581
2SC1740S
Q519
2SC1815GR
Q502
2SC1622A
Q506
2SC2712
Q520
2SC1815GR Q518
2SC1815GR
Q517
2SC1815GR
Q504
2SC1622A
Q505
2SC2712
Q503
2SC1622A
Q501
2SC1622A
R422
1K
R424
220K R423
220K
R426
33K R425
33K
R428 100K
R427 100K
R441
47K
R438
R437
R565
5.6
*(1/2W)
R517
33K
R518
33K R544
22K
R543
22K
R944
47
(1/4W)
R312
100K
R567
120
R568
120
R943
47
(1/4W)
R931
2.2 (1/2W)
R495
47K
R934 33K
R932
27 (1/2W)
R933
3.3K
R404
15K
R403
15K
R402
33K
R401
33K
R420
15K
R419
15K
R416
1M
R415
1M
R418
33K
R417
33K
R414
2.2K
R413
2.2K
R524
18K R523
18K
R566
5.6
(1/2W)
R926
22K
R927
1K
R257
39K
R256 39K
R421
1K
R436
47K
R435
47K
R430
220K
R429
220K
R434
22
R433
22
R432
2.2K
R431
2.2K
R494
12K
R496
39K
R493
22K
R442
47K
R491 220K
R492
4.7K
R254
10K
R253
10K
R251
12K
R252
12K R255
NC
R258
100K
R582
12K R584
10K
R542
22
(1/2W)
R541
22
(1/2W)
R560
0.22 R562
0.22
R589
10K
R588
18K R587
10K
R583
10K R581
12K
R533
33
(1/2W)
R505
22K
R514
2.7K
R506
22K
R510
820
R561
0.22 R559
0.22
(2W)
R513
2.7K
R515
680
R516
680
R512
820 R511
820
R534
33
(1/2W)
R520
39 (1/2W)
R536
39
(1/2W)
R519
39
(1/2W)
R535
39
(1/2W)
R509
820
Q931
2SA1015
Q562
2SA1162-GR
Q561
2SA1162-GR
Q921
2SB1068
Q494
2SA1162
Q555
2SA965-O,-Y
Q560
2SA1488-O,-Y
Q556
2SA965-O,-Y
Q583
2SA933S
Q559
2SA1488-O,-Y
Q512
2SA1015GR
Q510
2SA1015GR Q516
2SA1015GR
Q511
2SA1015GR
Q509
2SA1015GR
Q515
2SA1015GR
C310
220/16
C309
220/16
C305
10/16
C306
10/16
C431
220/16
C432
220/16
C466
0.33/50
C426
22/16
C482
47/16
C481
47/16
C484
47/16 C483
47/16
C491
3.3/50
C942
220/35
C946
1/50
C324
22/16
C323
22/16
C330
220/6.3
C322
2.2/50
C321
2.2/50
C328
10/16
C327
10/16
C948
100/16
C934 10/50
C931
220/50
C465
0.33/50
C517
10/16
C518
10/16
C906
10/16
C905
1000/16
C925
10/16
C921
22000/16
C923
10/16
C252
3.3/50
C477
10/50
C473
10/50
C478
10/50
C422
22/16 C421
22/16
C425
22/16
C474
10/50
C941
220/35
C945
1/50
C492
100/6.3
C251
NC
C254
3.3/50
C949
47/16
C542
220/35
C541
100/35
C551 10/50
C552 10/50
C510
220/6.3 C509
220/6.3
C583
1/50
C505
22/16
C506
22/16
C501
22/35
C502
22/35
C914
3300/25
C913
3300/25
C441
104Z
C383 223
C382 223
C312
NC
C311
NC
C952
C326
221
C325
221
C329
224
C307
224
C562
102J
C561
102J
C953
NC
C442
104Z
C951
C504
101
C503
101
C926
NC
C563
102J
C558
103 C557
103
*
C560
102
*
C559 102*
C582
473J C581
473J
C526
NC C525
NC
R439
R381 470
R308
22K R307
22K
R338
100K
R301
2.2K R303
2.2K R305
8.2K
R306
8.2K
R302
2.2K R304
2.2K
R443
22
(1/2W)
R445
22
(1/2W)
R446
22
(1/2W)
R464
3.9K
R498
1.5K
R497
270
R452
8.2K
R456
15K R454
3.3K
R457
2.2K
R458
2.2K
R460
100K R459
100K
R455
15K
R453
3.3K
R451
8.2K
R572
10K
R463
3.9K
R343
1.5K
R313
2.2K
R444
22
(1/2W)
R462
22K
R461
22K
R340
1.5K R339
1.5K
R325
100K
R324
1K
R322
100K R321
100K
R323
1K
R326
100K
R330
6.8K
R329
6.8K
R334
2.7K R333
2.7K
R331
4.7K
R332
4.7K
R328
3.3K R327
3.3K
R337
220K
R336
1K
R335
1K
R309 820
R311
39K
R310
820
R575
120
R569
120
R576
120
R570
120
R508
470
R507
470
R921
0.1
(1/2W)
R922
0.1
(1/2W)
R532
NC R531
NC
R555
4.7KF
R556 3.9KF
R554
680F R553
680F R577
560
R578
560
R552
1.5KF R551
1.5KF
R907
1(1/2W)
R905
2.2K
R904
390
R902
390
R903
390
R573
680
R571
10K
R594
100
R592
100
R593
100
R591
100
R912
2.2
(1/2W)
R564
8.2
(1/2W)
R557
82
(1/2W)
R558
82
(1/2W)
R585
33K
R586
33K
R911
2.2
(1/2W)
R504
12K R503
12K R501
100K
R502
100K
R538
180
R563
8.2
(1/2W)
R539
180
R537
180
R540
180
R526
18K R528
18K
R522
39
(1/2W)
R521
39
(1/2W)
R525
18K
R527
18K
C944
NC C943
NC
C424 330
C423 330
C476
561
C933
223Z
C932
223Z
C402
NC
C401
NC
C410
NC
C409
NC
C408
NC
C407
NC
C902
472/250
C903
103/275
C924
NC
C922
NC
C901
472/250
C475
561
C430
101
C429
101 *
C428
NC
C427
NC
C253
101
C947
NC
C512
2P
C511
2P
L-OUT L-OUT
GND LGND
R-OUT RGND
GND
SEL-L
T-RECT
R-OUT
IN-L
LINE-L L1
DGND L2
LINE-R FVLACH
FVDATA AGND GND
FVCLK
RC_POWER
R1
+5VTU R2
A-MUT
CDR-P-L
L-SP
L-NF
CDR-P-R
CD-R
AGND
R-NF
R-SP
SEL-R
AGND
GND +7.2V
PROTECT
RI
A+B1
GND
A-B1
AMP-AC1
GND
GND
AMP-AC2
+7VMD
CD-L
CD-R
AMP-AC1
AMPGND1
AMPGND2
AMP-AC2
5VCD
MD-L
MD-R 5VMD
MD-POWER
REC-R
REC-L
-7VMD
SELMUT
+7.2V
RCPOWER
GND
A+B1
PGND
A-B1
-7.2V
ACPOWER
POUT
SUBGND
+B
+12VTU
+5VTU
-BAC
FL-H1
FL-H2
+5VTU
STEREO
SD
TU-MUT
TU-R
TU-L
+12VTU
+5VTU
TU-SIG
PLLCE
FVLACH
SELMUT
+5V
RCPOWER
RECMUT
RI
MD-AMUT
PROTECT
RCLK
RDATA
DGND
FVDATA
FVCLK
AMPGAIN
PLLCE
RDATA
RCLK
TU-SIG
TU-MUT
SD
STEREO
R437,R438
UJJ NC NC
UDT 0 NEED
UGT,UGR,UGQ 0 NEED
T902
UJJ NPT-1398J
UDT NPT-1398D
UGT/UGR/UGQ NPT-1398G
AC VOLT T901 F901
UJJ 100V/50,60HZ NPT-1447J 1.6A/125V
UDT 120V/60HZ NPT-1447D 1.6A/125V
UGT,UGR,UGQ 220-230V/50,60HZ NPT-1447G 0.4A/250V
UJJ ONLY
UJJ only
NAPS-7553
NAAF-7585
NAETC-7555
NAETC-7589
CDR/TAPE
LINE IN
IN
OUT
PROCESSOR
OUT
IN
AC IN
PHONES
SPEAKERS
RI
REMOTE
CONTROL
To NADG-7557(P151A)
To NADG-7557(P352B)
To NAAF-7554 (P903B)
To NADG-7557(P703B)
To NADG-7557(P702B)
ToTUNER UNIT
To NAAF-7585 (P903A)
L
R
L
R
L
R
1.1
-0.55
-11.5
16.5 16.5
-0.6
-12.1
-16.5 -17.1
17.1 17.1
-17.1
0.55
-0.55
17.5
-17.5
SUB
WOOFER
PREOUT
(2W)
(2W)
(2W)
0
0
D931
RL1N4003
1SR139-100
GP104003E
11.4
8.7
6.5
30.2
FR-N3X
FR-N3X
A
1
2
3
4
5
BCDEFGH
PREAMPLIFIER PC BOARD
POWER AMPLIFIER
PC BOARD
SPEAKERTERMINAL
PC BOARD
HEAD PHONE
PC BOARD
POWER SUPPLY
PC BOARD
NAAF-7554
U8
U5
FR-N3X
C705
C709
P103 P104
P105
P151A
P201
P202
P351
P352B
P801A P702A
P703B
P102B
P203A
Q102
Q103
Q201
Q206
Q701
Q711
X101
X701
NADG-7557
155AX
N3X
P106
RGL
MD-OUT
RF
VCT
GND
U9
P101
P102A
FC-
TR- TR+
FC+ PD
VR LD
LD-G F
CB
AD
EVCC
VC
VC VCC
ED
AB
CF
LD-GLD
VR PD
FC+TR+
TR- FC-
NAETC-7590
S856
S855
S851S852S853S854
U851 CD-DUBB REC TUNING-DMN TUNING-UP
CD-STOP CD-PLY/PAU
P803B
NASW-7587
C921
D921
D922
JL352A
JL703A
Q923Q924
RL901
T901
T902
L901
AC-H AC-G
NAPS-7553
F901
JL901A
5VCD
GND
GND
5VMD
MD-POWER
AC-PW
POUT
SUBGND
+9V
FL-B
FL-H1
FL-H2
AC-G
AC-H
P907
P381 P401P403
P501A P903A
E401
P702B P151B
GND
GND
GND
A+B1
A-B1
PGND
PRO
AF
AMU
AGND
R
AGND
L
STEREO
SD
TU-MUTE
TU-SIG
RCLK
RDATA
PLLCE
PROTECT
CD-R
MGND
MGND
MGND
MGND
CD-L
MD-L
MD-R
REC-L
REC-R
NAAF-7585
P451A
NC
MD-AMUT
AMPGAIN
RI
RECMUT
RCPOWER
+5V
SELMUT
FVCLK
FVDATA
FVLACH
DGND
Q941Q942
Q943
J11B
J11A
C913C914
JL551A
P903B
ID1
P501B
J539
Q559 Q558 Q560
J2B
J1A
J2A
ID2
R-ID
L-ID
NAAF-7554
7
JL901B
D802
D803
P801
P802
P803A
Q802
S801
S802
S803
S804 S805
S806
S807
S808
S809
S810
S811 S812
S813 S814
S815S816
MD-EJCT
MD-STOP
MD-PLY/PAU
CD/MD
FM/AM
OTHER
CD-EJCT
S.BASS
STBY
TIMER
EDIT/NO
DISPLAY
MODE_YES
GROUP
NADIS-7586
GND
5V
22
15
F1
F2
VDP
5V
2
2
P504
JL501A
Q207
P203B
NAETC-7588
P551 P552
L-OUT
L-SP
GND
R-OUT
R-SP
REEL
NAETC-7555
L
E
E
R
SW
JL502B JL551B
U6
U7
U8
U1
U10
U3
U2
U5
U4
AC IN
NATEC-7589
UJJ(Japan model)
Only
UXW-3.1
IN OUT
RI
REMOTE
CNTROLLER
SPEAKERS SUBWOOFER
PREOUT DIGITAL
OUTPUT CDR/TAPE LINE
IN OUT IN
AM FM
ANTENNA
REMOTE
SENSOR
VOLUME
MULTI JOG
PC BOARD CONNECTION DIAGRAM
POWER SUPPLY
PC board
SPEAKER TERMINAL
PC board
PREAMPLIFIER PC board
TUNER UNIT
POWER AMPLIFIER
PC board
OPTICAL OUTPUT
PC board
CD and MICROPROCESSOR
PC board
TERMINAL PC board
DISPLAY PC board
OPERATION SWITCH
PC board
HEADPHONE
TERMINAL
PC board
PICKUP UNIT
LOADING MOTOR
SLED MOTOR
SPINDLE MOTOR
MD Mechanism
CD Mechanism
PRINTED CIRCUIT BOARD VIEWS-9
DISPLAY PC BOARD (NADIS-7586)
Component side
2
2
2
2
2
2
2
2
22
2
2
2 2
17
17
7
12
17
15
17
20
20
22
22
22
25
25
25
7
7
12
7
7
7
20
7
7
7
25
22
7
7
OG
C801
C819
D802
D803
P801
P802
P803A
Q802
Q802
S801
S801
S802
S802
S803
S804
S805
S806
S807
S808
S809
S810
S811S812
S813
S814
S815 S816
X801
J804
J813 J818
J809
J849
J847
J821
J850
J851 J852
J820
J806
J812
J811
J807
J810
J843
J819
J814
J815
J816
J823
J824
J825
J826
J828
J832
J833
J822
J839
J840
J835
J848
J827
J829
J845
J846
J844
J841
J834
J837
J842
J830 J831
J803
J817
J838
MD-EJCT
MD-STOP
MD-PLY/PAU
CD/MD
FM/AM
OTHER
CD-EJCT S.BASS
STBY
TIMER
EDIT/NO
DISPLAY
MODE_YES
GROUP
1
J836
R8005
R8004
R8001
R8003
R8002
J801
J802
NCDIS-7586
25137586
CUSHION
CUSHION
CUSHION
CUSHION
E861
E862
GND
5V
22
15
F1
F2
VDP
5V
FR-N3X
U2
A
1
2
3
4
5
BCD
CD and MICROPROCESSOR PC BOARD
(
NADG-7557
)
PRINTED CIRCUIT BOARD VIEWS-7
B
o
tt
o
m
s
i
de
vi
ew
C
C
C
C2
C2
C2
C353
C35
C
53
C709
2
4
P103
3
P105
05
3
1
35
51
1
P
3
3B
Q7
Q
Q707
707
7
Q70
6
R
11
6
20
R12
20
R
R
R
R
R
R13
R13
R13
R13
R13
R13
R13
R
1
5
1
R161
1
6
R1
1
R
62
62
2
R204
R
R
2
7
3
7
1
3
R
7
MHZ
12.500MHZ
1
R758
R758
1
5AX
1
155AX
N
N
X
N
N3X
C719
719
9
L
L
LL
L
L
53
53
53
5
5
RF
R
G
N
D
G
FR-N3X
U9
A
1
2
3
4
5
BCD
CD and MICROPROCESSOR PC BOARD
(
NADG-7557
)
To
p
side vie
w
PRINTED CIRCUIT BOARD VIEWS-6
C1
1
7
7
7
C155
C155
C70
C
C709
C709
C709
03
03
L10
L10
03
03
3
3
P103
3
P105
05
P105
P
5
A
A
A
A
A
A
P
52B
52B
P35
P35
Q101
Q101
Q1
Q1
R120
R12
20
0
R1
R1
R
R
R161
1
6
1
1
62
62
2
R
12
.
500MHZ
12 500MHZ
1
1
1
1
X
AX
X
C7C7
C
MD OUT
MD
-
OUT
Q154
4
Q154
RF
F
G
N
D
D
FR-N3X
U9
A
1
2
3
4
5
BCD
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