Marantz SA8400F1N User manual

Super Audio CD Player
SA8400
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS AND UPDATE DISC .................................................................. 1
2. SERVICE HINTS AND TOOLS ..................................................................................................... 2
3. WARNING AND LASER SAFETY INSTRUCTIONS..................................................................... 3
4. TAKING THE DISC OUT OF EMERGENCY................................................................................. 4
5. UPDATA FIRMWARE .................................................................................................................... 5
6. SERVICE MODE........................................................................................................................... 6
7. BLOCK DIAGRAM ........................................................................................................................ 7
8. SCHEMATIC DIAGRAM................................................................................................................ 9
9. PARTS LOCATION...................................................................................................................... 13
10. MICROPROCESSOR AND IC DATA........................................................................................... 17
11. EXPLODED VIEW AND PARTS LIST......................................................................................... 21
12.ELECTRICAL PARTS LIST.......................................................................................................... 24
MECHA LOADER AND MECHA TRAVERSE
2.1 EXPLODED VIEW AND PARTS LIST........................................................................................ 2-1
SUPER AUDIO CD PCB MODULE
3.1 IC DATA...................................................................................................................................... 3-1
3.2 BLOCK DIAGRAM ................................................................................................................... 3-22
3.3 SCHEMATIC DIAGRAM........................................................................................................... 3-34
3.4 PARTS LOCATION................................................................................................................... 3-36
3.5 ELECTRICAL PARTS LIST...................................................................................................... 3-38
SA8400 /F1N/K1G/L1G/N1G/S1G
/N1B
SA8400
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
OPEN/CLOSE
/
PLAY PAUSE STOP
/
LEVEL
+
PHONES
-
ON/OFF
POWER
DISPLAY
OFF
TIME DISPLAY TEXT SOUND MODE
SUPER AUDIO CD PLAYER SA8400
Part no. 13AK855012
2nd Issue 2003.12
ecm
2nd EDITION
• The model no.SA8400/L1G/N1G/N1B was added in this service manual

MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product
and controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied,
and verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
030307MIT
SUPERSCOPE TECHNOLOGIES, INC.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
JAPAN Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]
EUROPE / TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
AMERICAS
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : [phone]
FAX : [phone]
HONG KONG
Jolly ProAudio Broadcast Engineering Ltd.
UNIT 2, 10F, WAH HUNG CENTRE,
41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX : 852 - 21913990
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
TECHNICAL AUDIO GROUP PTY, LTD
43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX : +61 - (0)2 - 9519 - 0600
AUSTRALIA

1
Super Audio CD CD
Audio Characteristics
Analog output
Channels 2channels 2channels
Frequency range 2Hz — 100kHz 2Hz — 20kHz
Frequency characteristics 2Hz — 50kHz (-3dB) 2Hz — 20kHz
Dynamic range 114dB More than 100dB
THD (1kHz) 0.0009% 0.0020%
Wow & Flutter Precision of quartz Precision of quartz
Output level 2.2V 2.2V
Digital output
Output level (Cinch JACK) — 0.5Vp-p (75Ω)
Output level (Optical) — -19dBm
Headphone output level 0.5W / 32Ω(max, Vol.) 0.5W / 32Ω(max, Vol.)
Optical Readout System
Laser AlGaAs AlGaAs
Wave length 650nm 780nm
Signal format 1-bit DSD 16-bit linear PCM
Sampling frequency 2.8224MHz 44.1kHz
Power Supply
Input Voltage, Frequency (/F).................................................................... AC 100V 50/60Hz
(/K/L)............................................................. AC 110/220V 50/60Hz
(/N)......................................................................... AC 230V 50Hz
(/S)......................................................................... AC 230V 50Hz
Power Consumption....................................................................................................... 20W
Cabinet, etc.
Dimensions ...............................................................................................
440 × 113 × 335mm
Net weight.....................................................................................................................7.5kg
Operating temperatures.................................................................................. +5°C ~ +35°C
Operating humidity.............................................................................5 ~ 90% (without dew)
Accessories
• Remote control unit (RC8400SA) ......................................................................................1
Dimensions (Width × Height × Depth)..............................................
48.5 × 21.5 × 152.5mm
Net weight (without Batteries) .......................................................................................60g
• AAA (R03) Batteries ..........................................................................................................2
• AC Power cord...................................................................................................................1
• Audio cable...............................................................................................................1 pairs
• Remote connection Cable ................................................................................................1
• User’s Guide ......................................................................................................................1
1.TECHNICAL SPECIFICATIONS AND UPDATE DISC
UPDATE DISC
Update of the CPU (IC731)..............................................................................*SA8400CDR

2
DVD test disc (NTSC) ALMEDIO TDV-540
SERVICE TOOLS
Audio signals disc 4822 397 30184
Disc without errors (SBC444)+
Disc with DO errors, black spots and fingerprints (SBC444A) 4822 397 30245
Disc (65 min 1kHz) without no pause 4822 397 30155
Max. diameter disc (58.0 mm) 4822 397 60141
Torx screwdrivers
Set (straight) 4822 395 50145
Set (square) 4822 395 50132
13th order filter 4822 395 30204
DVD test disc (PAL) 4822 397 10131
SERVICE HINTS
2. SERVICE HINTS AND TOOLS

3
FATTENTION
Tous les IC et beaucoup d’autres semi-
conducteurs sont sensibles aux décharges
statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution
n’est prise a leur manipulation.
Lors de réparations, s’assurer de bien être
relié au même potentiel que la masse de
l’appareil et enfiler le bracelet serti d’une
résistance de sécurité.
Veiller a ce que les composants ainsi que les
outils que l’on utilise soient également a ce
potentiel.
DWARNUNG
Alle IC und viele andere Halbleiter sind
empfindlich gegen elektrostatische
Entladungen (ESD).
Unsorgfältige Behandlung bei der Reparatur
kann die Lebensdauer drastisch vermindern.
Sorgen sie dafür, das Sie im Reparaturfall
über ein Pulsarmband mit Widerstand mit
dem Massepotential des Gerätes verbunden
sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls
auf diesem Potential.
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor elektrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie
kan de levensduur drastisch doen
verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevita potrebbe essere fortemente
ridatta in caso di non osservazione della piu
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello
della massa dell’apparecchio tramite un
braccialetto a resistenza.
Assicurarsi che i componenti e anche gli
utensili con quali si lavora siano anche a
questo potenziale.
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce
life drastically.
When repairing, make sure that you are
connected with the same potential as the
mass of the set via a wrist wrap with
resistance.
Keep components and tools also at this
potential.
WARNING
Safety regulations require that the set be restored to its original condition
and that parts which are identical with those specified be used.
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke
toestand wordt terug gebracht en dat onderdelen, identiek aan de
gespecifieerde worden toegepast.
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten.
Der Originalzustand des Gerats darf nicht verandert werden.
Fur Reparaturen sind Original-Ersatzteile zu verwenden.
Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle
condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli
specificati.
Les normes de sécurité exigent que l’appareil soit remis a l’état d’origine et
que soient utilisées les pièces de rechange identiques à celles spécifiées.
“Pour votre sécurité, ces documents
doivent être utilisés par des
spécialistes agrées, seuls habilités à
réparer votre appareil en panne.”
GB NL
I
D
I
F
GB
NL
LASER SAFETY
CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDS
Æ TTELSE FOR STRÅLING
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL Å PNES UNNGÅ EKSPONERING FOR STRÅLEN
VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN
VARO! AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN
VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN
DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM
ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
AVOID DIRECT EXPOSURE TO BEAM
WARNING
The use of optical instruments with this product will increase eye hazard.
Repair handling should take place as much as possible with a disc loaded inside the player
WARNING LOCATION: INSIDE ON LASER COVERSHIELD
This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this
device, due to possible eye injury.
030804ecm
3. WARNING AND LASER SAFETY INSTRUCTIONS

4
4.TAKING THE DISC OUT OF EMERGENCY
1. To open the stucked tray, insert a pin into the eject pinhole and push the eject lever.
2. Use a pin φ4mm or less.
This picture shows the unit upside down. The eject lever is pointed by the arrow.
The lever is thin so aim the narrow area carefully.

5
5. UPDATE FIRMWARE
Have UPDATE DISC. (*SA8400CDR)
Attention : Don't turn off the unit until disk tray opens
automatically during the updating. When the turn off the unit
halfway, The unit can't be operated any more.
1) Press the POWER button while pressing the PLAY and
OPEN/CLOSE buttons.
2) Press the OPEN/CLOSE button to open the tray, Insert
the update CD-ROM (part No.:*SA8400CDR).
3) Press the SOUND MODE and STOP buttons.
The Display indicates " VERSION UP ".
4) Press the OPEN/CLOSE button to close the tray.
The Display indicates " TOC Reading " >>> " FILE
CHECK " >>> " ERASE " >>> " WRITING ".
5) Software updating will be done automatically.
When the updating is finished, The disc tray opens
automatically.
(Updating takes about 1 minute.)
6) Remove the CD-ROM from the disc tray.
Update is completed, Press the POWER button to turn off the
unit.

6
6. SERVICE MODE
The error code is indicated when a problem DISC is inserted first.
Press the POWER button While pressing PLAY and OPEN/CLOSE Button
"SA8400" is displayed
Press< >
Version of Backend(IC731) µ-COM is displayed
"B/E VXX.XX" is displayed
Press< >
"DRV VXX.XX" is displayed
Press< >
All area in the FLD light on
Press< >
All area in the FLD light off
Press< >
"H.R.CHACKING" is displayed
Press< > or Press PLAY< >
"H.R.SHORT" is displayed Appear Errer Code
(Ex:E1 0000)
Press< >
"H.R.NORMAL" is displayed
Remove Mains cord from plug
Error Code Error
E1 XXXX Operation time Error
E2 XXXX T.O.C Error
E2 XXXX Focus Error
E2 XXXX Read Error
E4 XXXX Tracking Error
E5 XXXX Tray Error
E6 XXXX Navigation Pack Read Error
E7 XXXX Check Sum Eroor and
NonAcknow I edgmen
NO DISC XXXX NO disc
(XXXX: The Operation number of times to the error
occurrence)
Errer Code

7 8
7. BLOCK DIAGRAM
SERVO BLOCK MAIN BLOCK
POWER HEADPHONE
SUPPLY BLOCK
FRONT UNIT BLOCK BLOCK
DAC CONTROL
and
PCM/DSD DATA
POWER
SUPPLY
DISPLAY and KEYS /RC-5 DATA
DISPLAY and
KEYS DATA
POWER SUPPLY
IR sensor KEYS
PLAY/STOP/PAUSE/NEXT/PREVI/etc
ML9207-01GP
FTD DRIVER
RC-5
CS4397
WOOFER/
CENTER
2CH DAC
CONTROL
HDAM
Diffrencial AMP
&
2th-LPF
HDAM
Current
Feedback AMP
&
2th-LPF
HDAM
Diffrencial AMP
&
2th-LPF
HDAM
Current
Feedback AMP
&
2th-LPF
DAPC/DARD
DACL/LRCK
SYCL
HEADPHONE
L/R
HEADPHONE
TRANSFORMER
POWER
SUPPLLY
DIGITAL I/O
L ch
R ch
COAX
OPT
DAC PART
DIG. OUT PART
LRCK
DAPC
DARD
DACL
DSALF
DSAC
DSALS
DSARS
SYCL
MODE
384/192fs
PCMDATA BUS LINE
SPIN
SLED
RAD
AD6062
IC403
RF-AMP
3-AXICAL ACTUATOR
FOC,RAD,SLDG
Laser
DIGITAL I/O
FOC
TURNTABLE
M11L16161SA-45T
IC503
D-RAM(16M)
CXD2753R
IC401
PSP DECORD
and
DSD MULTI-
CHANNL
DECODER
EM636165TS-7
IC402
SDRAM(16M)
DSD/CD
IC736
DATA SWITCH
SYCLSW
DISPLAY and KEYS
DATA
SPINDL
HOLL
MOTOR
CD and DVD
LASER and MONITOR
control
photo
RFAC
EPM33128
IC404
FIFO
FAN8042
IC508
FOC,RAD,SLED
DRIVER
CXD1881AR
IC501
RF-AMP, AGC, EQ
LASER POWER CONT.
CXD1885Q
IC502
DIGITAL SERVO
andPLL,
DEMODURATOR CLK SELECTOR
IC735
384/192fs
AN8471SA
IC505
SPINDLE DRIVER
T14L1024N
IC732
SRAM(1M)
33.8688MHz
OSC IC734
SYSTEM CLOCK
M30624FGN
IC731
FEATUR and LOADING for SERVO-DSP DSCK
DSDO
DSRT1
DSCS1
ATT
MUTE1

109
8. SCHEMATIC DIAGRAM
+12M
P8M
P8M
MGN
MGN
DIGO
GND
RC5S
USER2
USER1
CDLED
SALED
MLTLED
+5A
LEY2
DISPLED
FRES
FCEN
FCLK
FDAT
KEY1
KEY0
GND
GND
+5A
COM
OUTIN
COM
OUTIN
COM
OUTIN
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
+5B
+5B
LPFSW
MODE1
MUT1
DAPC
DARD
GND
SYCL
GND
DACL
M0/ATT
GND
DSAC
M41
M42
DSALS
DSARS
M3
M2
RST
M43
MUT2
DALR
DSALF
NC
C
B
E
COM
OUTIN
C
B
E
G
D
S
G
D
S
C
B
E
C
B
E
COM
OUT
IN
GND
GND
DISPLED
FRES
FCEN
FCLK
FDAT
KEY1
KEY0
GND
RC5F
+5F
+5F
GND
H1
-VFT
H2
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
RST VREF
M4/ADD
M3/AD1
M2/SC1
M0/SDA
DGND
VD
VD
DGND
MCLK
SCLK
CMOD
SDAT
M1
FILT+
FILT-
CMOUT
-LO
+LO
VA
GND
+RD
-RD
GND
MUTEC
C/H
MUTE G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
G
D
SC
B
E
C
B
E
G
D
S
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
G
D
S
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
C
B
E
C
B
E
C
B
E
COM
OUTIN
H2
H1
DAPC
SYCL
DACL
M3
M2
RST
DALR
DIGO
FRES
FCEN
FCLK
FDAT
KEY1
KEY0
DIGO
RC5S
DISPLED
DARD
10AC12
3AC11
5AC11
8AC12
H1
H2
1AC8
2AC8
3AC11
RC5S
FRES
FCEN
FCLK
FDAT
KEY1
KEY0
DISPLED
H1
-VFT
H2
M41
DACL
DALR
TMUT1
DAPC
DARD
RST
M41
VREF
M3
M2
RC5F
RC5F
-VFT5AC11
SYCL
1
2
3
4
5
6
7
8
9
10
11
12
13
25
14
15
16
17
18
19
20
21
22
23
24
2
13
2
13
2
13
1
2
3
1
2
3
1
2
3
2
3
1
1
2
3
1
2
3
2
3
1
1
2
3
321 654
1
2
3
4
5
6
7
8
9
10
11
12
13
25
14
15
16
17
18
19
20
21
22
23
24
12
12
123
1234567
14 8910111213
1
2
4
3
654 321
1
2
3
4
51
2
3
2
13
1
2
3
1
3
2
1
3
2
1
2
3
1
2
3
4
5
6
7
8
9
10
1
2
3
1
3
2
2
13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
128
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
22
21
20
19
18
17
16
15
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
3
21
2
3
1
2
3
1
3
2
1
2
3
4
5
6
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
3
2
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
3
21
2
1
2
1
2
1
2
21
2
1
2
1
AC250V
L 250V
2
1
1
2
3
12
12
654
321
1
2
3
4
5
6
7
8
9
10
2
12
4
20
19
18
16
15
14
13
12
11
17
13
2
13
2
1
3
2
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
12
12
12
12
12
1
2
3
1
2
3
2
13
1
2
3
4
5
6
1
2
3
2
4
20
19
18
16
15
14
13
12
11
17
5
1
2
3
4
5
6
7
8
9
10
1
2
3
2
1
4700 25V 2200 16V
6800 16V
3300 6.3V
5V
6800 16V
11EQS10
3300 6.3V
1000 10V
1.2k 4.7k 1.5k3.9k
10 63V
100 10V
4.7k
27V
4.7V
100 50V
47 47
3300 25V
100
10 25V
3.3k 2.7k
470 16V
10 25V
3.3k
3.3k
3.3k2.7k
470 16V
100
3300 25V
0.1
4.7k
0.1
0.1
0.10.1
0.1
T800mA L 250V
T1A L 250V
T1A
L 250V
T1.25A L 250V
4.7k4.7k
0.1
10
100
100 25V
470p
47k
22
18k
4.7k
GR
GR
220 50V
220 50V
T800mA L 250V
1000 25V
1 100V
10k
47k
47k
100k
1.2k
8.2k
COAX
2200 16V
8.2k
15k
100k
33
33
75
100
1.2k
0.1
0.1
47p
0.1
2200p
47p
0.1
0.1
33
0
(JUMPER)
100
560
220 16V
1.2k
4.7k
220 16V
2.2k 100
10 25V
CS4397
560
560
120
5.1k
100 25V
47
270
47
33 33
100
33k
100
270
100
75
68
4.7k
680p
120
560
270
3.3k
1800p
18k
47k 47k
NC
33
47
330p
5.1k
4.7k
220 16V
1.2k
120
120
270
220 16V
1200p
120
68
33
120
270
100 10V
33
68
560
33k
1.2k
68
47
120
V
4.7k
3.9k
100 25V
680p
V
560
270
120
1.8k
100 25V
75
V
33k
120
270
33
33k
V
75
33
18k
2.2k
NC
270 560
1.2k
100 25V
3.3k
120
560
75
1.8k
100
330p
3.9k
0
(JUMPER)
1800p
560
1200p
270270
560
0.1
0.1
0.1
0.1
0.1
120p
47p
33p
560p
33p
560p
47p
120p
0.01
T1.25A
NC
V
V
V
V
47k
10k
2.2M
4.7 50V
47k
27V
4.7k
0(Jumper)
10k
1000p
10 1/4w
0.1
3300 16V
0(Jumper)
N.C.
220 25V
N.C.
N.C.
0.1
100
100
100
JF01
D822
D821
C821
Q822
C823
D803
D802
D804
D801
C801 C802
Q801
D807
D805
D808
D806
C805
Q802
D809
C806
C809
QD23
RD23 RD22
QD21
RD24RD25
CD21 CD22
RY56
QY61
DY65
DY11
CY63
RY60 RY59
D854
D853
C851
R851
Q852
D858
Q853
D856
C855
R858 R853 C857
D857
C856 R856
Q857
R857
R854R855
C858
Q856
D859
R852 C852
D852
D851
QD22
S351
C351
R351
CY60
CY61
JL01
JF02
C807
L803
C808
L801
C803
F852
F822
F821
F801
JT03
QT01
JF51
SF51
RF53RF52
QF51
DF51
CF53 CF54
RF57
LT01
CT05
CF52 RF54
RF51
RF55
RF56
Q803
QD24
Q851
Q855
QF52
JL02
CY52
CY51 DY52
DY51
J801
F851
DN02
DN01
DN05
DN06
CN01
CN02
RN02
RN03
RN04
QN04
RN05
RN06
R352
JT02
Q821
C822
RF58
RN01
JF03
RT06
RT04
RT02
RT03
RT01
RT05
CT10
CT06
CT02
CT04
CT03
CT07
CT01
CF51
R639
C667
Q654
R661
D601
R612
C614
Q611
R651
RN61
QN63
QN61
C605
Q667
R672
D607
R682
CD65
QD61
R659
R631
R606
R665
C666
D656
D613
R688
Q651
R684
D652
Q619
R630
R663 R614
R611
Q668
R679
R633
R687
R632
R694
Q663
D655
D602
R608
RN64
C612
R691
R603
D606
R637
R623
Q670
C651
J605
D604
RD64
R693 R643
Q609
C618
Q614
R640
R638
C602
R615
D651
Q605
Q660
RN62
C613
D653
R652
R656
J901
D610
R675
R686
Q621
Q602
C606
C659
R657
Q623
R626
R690
R607
R685
Q664
CD67
Q656
R613
Q606
Q613
R676
R653
R629
R602
R658
R680
R641
D662
Q607
D609
RN63
D663
D658
Q604
D611
R605
Q662
D660
Q669
D605
Q652
Q618
C616
J606
D661
C662
Q665
Q624
R678
R635
Q673
R625
Q603
QN64
R654
QN62
CD61
Q653 Q661
R645
Q615
R660
R674
Q610
D659
R627
Q617
R689
R610
Q657
R644
R664
RD65
R622
C668
R677 R628
R601
D654
CD64
R673
Q620
R624
R681
R695
D612
R604
R683
C652
Q612
R655
Q671
C617
C601
R662
C609
R634
Q659
D603
R636
D608
Q655
R609
Q672 Q674
Q622
D657
Q601
CD62
CD69
CD63
CD68
CD66
W601 J607
J608
W602
C604
C603 C611
C610
C661
C660
C653
C654
SH01
W003
JH02
GH01
FH01
JH01
JH03
W001
SH02
WH02
JH04
L001
Q666
Q616
Q608
Q658
QY62
RY58
RY57
RN10
DN07
CN03
QN01
RN09
QN06 QN02
DN11
QY63
DY61
RY61
R646
RD63
CD70
RY55
LT03
LT04
CT11
LT02
L802
LD01
C804
R696
QN65
CD26
DN61
RN65
QN66
DN12
CN04
QD01
R647
R697
RY51
W901
JH05 L001
WH02
WH03
WH01
UH05
UH04
Y,GR
Y.GR.
RC-5
IN OUT
Y.GR
FRONT
L.CH
PH6P
FRONT
R.CH
Y,GR
Y,GR
Y,GR
PH6P
TO SERVO
+12V
TO SERVO
+7.9V
+8V
TO FRONT
ETC
-26.8V
TO AUDIO
GR,BL
TO AUDIO
WF04
TO SERVO PCB(PV16)
DSD DATA IN AND POWER OUT
STANDARD
CUSTOM
AC4.3V
AC4.3V
FOR DAC(BUS LINE)
(PP16)
MAIN PCB
+8V
+5V
+5.6V
+5V
LLM
11.4V
6.2V
6.2V
-12.6V
TO DAC(5.5/3.5V)
+12.6V
LPS
WF05
DSD DATA IN AND POWER OUT
TO SERVO PCB(PV16)
TO SERVO
INT
EXT
DIG OUT
RC-5 IN/OUT
INT/EXT SW
H:MUTE ON
L:MUTE OFF
()
LMU
LFB
LTD
LRA
ARA ARA
ARA
ARA
+15.1V
TO SERVO
COMMAND INTERFACE
TO FRONT PCB(PY16)
OPTICAL
GR,BL
CD=H
GR,BL
LDA
GR,BL
15
GR,BL
LFB
384/192fs
14
GR,BL
ARA
GR,BL
-
ARA
GR,BL
GR,BL
ARA
+
+
ARA
-
66
DIFFERENCIAL
ARS
GR,BL
GR,BL
ARS
GR,BL
GR,BL
CURRENT LPF
GR,BL
0
POWER & DAC
GR,BL
GR,BL
GR,BL
031G HDAM SHILED (S,K only)
+
GR,BL
GR,BL
GR,B L
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
0
GR,BL
GR,BL
GR,BL
66
TO PHONE PWB
+
GR,BL
-
-
GR,BL
RC-5
L.CH
(WHT)
FRONT
R.CH
FRONT
(RED)
for F,S,N,U
(PH16)
POWER SW PCB
L003
LPT
J001
for F,S,N.U
HF-301
for K,L
TFCK-23-11-14
JUMPER (F only)
for F,S,N,U
(PH26) TRANSF.PCB
FOR F,N,S
for K,L
L
DAC DATA INPUT FIG
M
DAD1,3,5
M
15
L,CH
SCLK
16
M
R,CH
14
L
DACK
(F,N,S only)
GR,BL
LPS
16
)(L:MUTE OFF
H:MUTE ON
)(L:MUTE ON
H:MUTE OFF
3.3V TO DAC
L:MUTE OFF)(H:MUTEON
TO DAC
TO DIG. OUT
HF70SH28X2X10
L012 HF70SH28X2X10
L013
035G
TR SHILED
035G
TR SHILED
035G
TR SHILED
031G SHILED
031G HDAM SHILED (S,K only)
L011
DTGDTG
DTG DTG
DTG DTGDTG
DTG
DTG
DTG
DAMG
DAMG
ARS
(F,N,S only)
(F,N,S only)
AC4.3V
AC13V
AC11.8V
(PH26)
TRANSF.PCB
AC7.3V
FOR K,L
0V
220V
for K,L
110V
3
2
1
for K,L
1
2
for F,S,N.U
AC13V
AC11.8V
AC13V
AC11.8V
AC11.8V
AC7.3V
AC13V
AC4.3V
-11.4V
USB-4
LPT
LPT
LPS
W002(K,L only)
WF07
25FMN-BTRK
P8M+5A
1D3
1D3
NJM7808F
M-GND M-GND
GND
11EQS10
11EQS10
11EQS10
11EQS10
GND GND
BA05T
GND
11EQS10
11EQS10 GND
11EQS10
11EQS10
GND
GND
BA05T
GND
GND
GND
2SA970
DTC114TS
GND GND GND GND GND
2SA1048
11EQS10
11EQS10
GND
2SD1415A
P8M
+5VD
+5F
5.6VA
2SC2240
HZ6L-3
GNDGND GND
GND
+12V
HZ6L-3
GNDGND GND
2SA970
GND
-12V
2SB1020A
GND
11EQS10
11EQS10
5AC11
DTC114TS
GND
1AC8
2AC8
8AC12
10AC12
8AC12
H1
H2
5AC11
3AC11
GNDGND
-VFT
1AC8
3AC11
H2
H1
2AC8
EARTH
H1
H2
GND
25FMN-BTRK
GND
+5B
GND
+5B
GND
GND
+5A
GNDGND
74HC04
2SA1048
GNDGND
GND GND
GND
GND
+5VD
GND
GND
GNDGNDGNDGND GND
MODE1
NJM78M05F
2SC2878
MODE1
2SK246
2SK246
2SC2458
EARTHGND
ID3
ID3
3AC11
5AC11
M-GND
M-GND
10AC12
M-GND
5AC11
ID3
ID3
ID3
4.7V
2SA1048
3AC11
MUT1
TMUT1
M-GND
M-GND
M-GND M-GND
M-GND
MUT1
+5VD2
GND
M-GND
M-GND
M-GND
+5VD2
GND
+12M
M-GND
NJM7812F
M-GND
+12M
+5VD2
GND
GND
+5F
17FMN-BTK
GND
-VFT
H1
H2
GND
H1
H2
GND
2SA970
+12V
-12V
GND
2SC2240
2SC2878
2SC2878
GND
2SA970
GND
GND
2SK369 BL
GND
2SA970
GND
2SA970
GND
GND
2SA970
GND
2SC2240
2SK369 BL
GND
2SC2240
5.6VA
2SA970
2SK369 BL
-12V
-12V
2SC2240
2SK369 BL
2SC2240
GND
GND
2SC2240
2SC2240
2SC2240
2SA970
GND
GND
GND
2SK170
GND
2SA970
2SA970
TMUT1
2SA970
2SK369 BL
2SA970
GND GND
2SK170
GND
2SA970
2SC2240
2SC2240
2SC2878
2SC2878
2SC2240 2SC2240
2SK170
GND
+12V
2SK369 BL
GND
2SA970
2SK170
GND
GND
GND
2SC2240
GND
GND 2SA970
GND
2SC2240
2SK369 BL
2SA970
GND
2SC2240 2SA970
2SC2240
2SK369 BL
+12V
GND
3VDA
LPFSW
LPFSW
VREF
VREF
2SJ74
2SJ74
2SJ74
2SJ74
2SC2458 DSOF
M-GND
2SC2458
2SC2458 DTC114TS
DTC114TS DSOF
M-GND
-12V
GND
ATT
GND
MUTEC
MUTEC
3VDA
GND
3VDA
DTC114TS
M-GND
GND
ATT
BA033T
GND
035G
TR SHILED

11 12
AD3 AD4 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18
SEG19
SEG20
SEG21
SEG22
AD2
AD1
VDISP2
NC
VFL2
P4
P3
P2
P1
VDD
DA
XCP
XCS
XRESET
OSC1
OSC0
COM22 COM21 COM20 COM19 COM18 COM17 COM16 COM15 COM14 COM13 COM12 COM11 COM10 COM 9 COM8 COM7 COM6 COM5 COM4 COM3
GND
VFL1
COM24
COM23
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
VDISP1
COM1
COM2
C
B
E
RCH
-12V
GND
+12V
LCH
TMUT C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
H2
-VFT
H1
GND
+5VF
+5VF
RC5F
NC
KEY0
KEY1
FDAT
FCLK
FCEN
FRES
D
ISPLED
GND
GND
C
B
E
S[2] S[3] S[4]
S[5] S[6] S[7] S[8]
S[9] S[10] S[11]
S[12]
S[13] S[14] S[15] S[16] S[17]
S[18] S[19]
S[20] S[21] S[22] S[23] S[24]
G[1] G[2] G[3] G[4] G[5] G[6] G[7] G[8] G[9]
G[10] G[11] G[12] G[13]
S[25] S[26]
S[27]
S[28]
S[29]
S[30] S[31]
S[32] S[33] S[34] S[35] S[36]
S[39]
S[40]
S[2] S[3] S[4] S[5] S[6] S[7] S[8] S[9] S[10] S[11] S[12]
S[13]
S[14] S[15]
S[16]
S[17]
S[19]
S[20] S[21]
S[22]
S[23]
S[24]
S[25]
S[26]
S[27]
S[28]
S[29]
S[30]
S[31]
S[32]
S[33]
S[34]
G[3] G[4] G[5] G[6]
G[7]
G[8] G[9]
G[10]
G[11] G[12]
G[13]
G[1]
G[2]
FCEN
FCLK
FDAT
S[39]
S[40]
S[35]
KEY1
S[18]
S[36]
S[38]
S[38] S[37]
DISPLED
FRES
FCEN
FCLK
FDAT
KEY1
KEY0
RC-5
KEY0
S[37]
FRES
DISPLED
RC-5
DIS_OFF12
TIME 12 NEXT 12
STOP 12 OPEN/CLOSE
12
IR SENSER
2
3
1
DISPLAY OFF
DTA114EK
2
3
1
PREV 12 TEXT 12
S_MODE
12 PLAY 12
PAUSE
12
FL DISPLAY
1 56789101112131415161718192021222324252627282930313233343536373839404142434445 48249
505154555657585960616263646566676869707172737475767778798081828384858687888990919293949798
FL DRIVER
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
64
63
62
61
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
4MHz(CERALOCK)
1
2
3
PH 6P
1
2
3
4
5
61
2
3
1
2
3
H.P JACK(BLACK)
1
3
2
1
2
34
8
1
2
3
1
2
3
H.P VOL 10KB
31
2
46
5
1
2
3
1
2
3
7
5
6
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DTA114EK
2
3
1
DTA114EK
2
3
1
1
2
PH 2P
1
2
ILMINATION
11
2
3
1
31
2
13
2
12
12
12
12
1
2
47 25V
220 10V
150 180 390270
100
470
150 390180 270
4.7K
4.7K
220 25V
100K
47 25V
33
1000P
33
33
100K
220 25V
4.7K
1.5K
1.5K
100
1.2K
33
4.7k
47 25V
8.2K
8.2K
1.5K
47 25V
4.7K
1.5K
100
4.7k
33
47 25V
33
1000P
33
33
1.2K
47 25V
270
33K
N.C.
680
0.1
0.1
0.047
150K
1K
330p
10K
1K
3.3K
N.C. N.C.
N.C.
0.1
10k
CY03
SY07SY09SY01SY04SY06
ZY01
DY02
CY05
RY06 RY04 RY09RY01
QY05
RY22
RY18
RY10
SY02
RY03RY05
SY08SY10 SY05
RY02
SY03
VX01
QY01
XY01
R923
R922
C903
R916
C902
R912
C908
Q906
R903
R913
R915
C904
L902
R921
R909
D902
J902
Q908
R907
R918
R901
Q907
R904
J903
R925
Q901
Q910
C906
D901
L901
D904
D903
R919
Q909
R920
R910
C901
R930
Q905
R924
R908
Q904
R917
R926
R914
C905
Q901
R906
C907
R911
R905
R902
Q903
JY01
CY01
QY04
RY17
QY03
RY16
C909
RY24
CY06
CY02
CY04
WY01
JY02
DY01
RY25
WY13
WY11
RY23
CY07
QY02
DY07
RY14
RY13
RY15
RY26 CY09
CY08
CY10
RY27
LY04
LY03
LY02
LY01
D-GND
D-GND D-GND
+5V
D-GND
+5V
D-GND D-GND D-GND
D-GND
D-GND
+5V
D-GND
D-GND
CH2099C
H2
-VFT
H2
H1
-VFT
H1
ML9207-01
+3.3V
D-GND
+12V
-12V
A-GND
2SA950
A-GND
A-GND 1SS176 2SC2878
2SC2878
NJM2114D
2SC2878
A-GND
+12V
A-GND
A-GND
1SS176
1SS176
1SS176
2SC2878
A-GND
2SA950
-12V
2SC2120 A-GND
A-GND
-12V
A-GND
A-GND +12V
A-GND
A-GND
NJM2114D
A-GND
2SC2120
A-GND
17FMN-BTK
D-GND
+5V
D-GND
+5V
D-GND
A-GND EARTH
SAN 2P L=60MM
D-GND
-VFT
D-GND
2SC2712G
02CZ3.9-X
D-GND D-GND D-GND
+3.3V
95 53
464
(PR16)
HEAD PHONE PCB
(PY26)
ILMINATION PCB
AC4.3V
-26.8V
AC4.3V
+5V
-11.4V
11.4V
LLM
LHP
LLM
(PY16)
DISPLAY PCB

1413
Q601 - Q608
Q651 - Q658QN65
Q609 - Q614
Q659 - Q664 Q665 - Q672 Q673 Q674
Q615 - Q622 Q623 Q624 QN61 QN62
QN64 QN63
QD24- QD21
QD01
Q803 QN66 QY63
Q802 Q801
QN04 QN02 QN01 QN06
Q822 Q821QY61 Q853 Q851 Q857 Q855
QT01
QF51 QF52QY62
PP16
Q856
Q852
9. PARTS LOCATION

15
QY01
PY16
QY05
QY04 QY03
QY07
QY02

16
PH26
PH16
PR16
Q908
Q903
Q907
Q905 Q906
Q901
Q904
Q909
Q910
PY26

17
QY01 : ML9207-01
3~37 SEG1~35 O FL display anode drive output pin
39~62 COM1~24 O FL display grid drive output pin
1,2, 79, 80 AD1~4 O FL display anode drive output pin
72~75 P1~4 O General port output pin
71 VDD VDD-GND: Power supply for logic block
38, 78 VDISP1~2 VDISP-VFL: Power supply for FL display drive
64 GND For VDD and VDISP, apply from same power source
63, 76 VFL1~2
70 DA I Serial data input pin (positive logic)
69 CP I Shift clock input pin
68 CS I Chip select input pin
67 RESET I Reset input pin
65 OSC0 I Pin for self-oscillation
66 OSC1 O
Pin Name FunctionPin No. I/O
ML9207-01 Terminal Function
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
COM23 COM24 VFL1
GND OSC0 OSC1 RESET CS CP DA VDD P1 P2 P3 P4 VFL2 NC VDISP2 AD1 AD2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AD3
AD4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
COM2 COM1
VDISP1
SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26
SEG25 SEG24
SEG23 SEG22 SEG21 SEG20
SEG19
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
COM22
COM21
COM20
COM19
COM18
COM17
COM16
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
COM7
COM6
COM5
COM4
COM3
10. MICROPROCESSOR AND IC DATA

18
Reset - RST
Pin 1, Input
Function:
The device enters a low power mode and all internal state
machines registers are reset when low. When
high, the device will be in a normal operation mode .
RST DESCRIPTION
0 Enabled
1 Normal operation mode
Digital Ground - DGND
Pins 6 and 9, Inputs
Function:
Digital ground reference.
Digital Power - VD
Pins 7 and 8, Input
Function:
Digital power supply. Typically 5.0 to 3.0 VDC.
Master Clock - MCLK
Pin 10, Input
Function:
The master clock frequency must be either 256x, 384x, 512x or
768x the input sample rate in Single
Speed Mode; either 128x, 192x 256x or 384x the input sample
rate in Double Speed Mode; or 64x, 96x
128x or 192x the input sample rate in Quad Speed Mode.Tables
4-6 illustrate the standard audio sample
rates and the required master clock frequencies.
Sample
Rate (kHz)
MCLK (MHz)
256x 384x 512x 768x
32 8.1920 12.2880 16.3840 24.5760
44.1 11.2896 16.9344 22.5792 33.8688
48 12.2880 18.4320 24.5760 36.8640
Table 4. Single Speed (16 to 50 kHz sample rates) Common Clock
Frequencies
Serial Clock - SCLK
Pin 11, Input
Function:
Clocks individual bits of serial data into the SDATA pin. The
required relationship between the Left/Right
clock, serial clock and serial data is defined by either the Mode
Control Byte in Control Port Mode or the
M0 - M4 pins in Hardware Mode. The options are detailed in
Figures 29-33
Left/Right Clock - LRCK
Pin 12, Input
Function:
The Left/Right clock determines which channel is currently being
input on the serial audio data input,
SDATA. The frequency of the Left/Right clock must be at the input
sample rate. Audio samples in
Left/Right sample pairs will be simultaneously output from the
digital-to-analog converter whereas
Right/Left pairs will exhibit a one sample period difference. The
required relationship between the
Left/Right clock, serial clock and serial data is defined by the
Mode Control Byte and the options are de-
tailed in Figures 29-33
Serial Audio Data - SDATA
Pin 13, Input
Function:
Serial audio data is input on this pin. The selection of the Digital
Interface Format is determined by set-
tings of the Mode select as detailed in Figures 29-33. The data is
clocked into SDATA via the serial clock
and the channel is determined by the Left/Right clock. The
required relationship between the Left/Right
clock, serial clock and serial data is defined by the Mode Control
Byte and the options are detailed inin
Figures 29-33
Soft Mute - MUTE
Pin 15, Input
Function:
The analog outputs will ramp to a muted state when enabled. The
ramp requires 1152 left/right clock cy-
cles in Single Speed, 2304 cycles in Double Speed and 4608
cycles in Quad Speed mode. The bias volt-
age on the outputs will be retained and MUTEC will go active at
the completion of the ramp period.
The analog outputs will ramp to a normal state when this function
transitions from the enabled to disabled
state. The ramp requires 1152 left/right clock cycles in Single
Speed, 2304 cycles in Double Speed and
4608 cycles in Quad Speed mode. The MUTEC will release
immediately on setting MUTE = 1.
The converter analog outputs will mute when enabled.The bias
voltage on the outputs will be retained
and MUTEC will go active during the mute period.
Mute DESCRIPTION
0 Enabled
1 Normal operation mode
Control Port / Hardware Mode Select - C/H
Pin 16, Input
Function:
Determines if the device will operate in either the Hardware Mode
or Control Port Mode.
C/H DESCRIPTION
0 Hardware Mode Enabled
1 Control Port Mode Enabled
Mute Control - MUTEC
Pin 17, Output
Function:
The Mute Control pin goes low during power-up initialization,
reset, muting, master clock to left/right clock
frequency ratio is incorrect or power-down. This pin is intended to
be used as a control for an external mute
circuit to prevent the clicks and pops that can occur in any single
supply system. Use of Mute Control is not
mandatory but recommended for designs requiring the absolute
minimum in extraneous clicks and pops.
Analog Ground - AGND
Pins 18 and 21, Inputs
Function:
Analog ground reference.
Differential Analog Outpus - AOUTR- , AOUTR+ and AOUTL- ,
AOUTL+
Pins 19, 20, 23 and 24, Outputs
Function:
The full scale differential analog output level is specified in the
Analog Characteristics specifications table.
Analog Power - VA
Pin 22, Input
Function:
Power for the analog and reference circuits. Typically 5VDC.
QD61 : CS4397

19 20
Common Mode Voltage - CMOUT
Pin 25, Output Function:
Filter connection for internal bias voltage, typically 50% of VREF.
Capacitors must be connected from CMOUT to analog ground,
as shown in Figure 6. CMOUT has a typical source impedence
of 25 kΩand any current drawn from this pin will alter device
performance
Reference Ground - FILT-
Pin 26, Input Function:
Ground reference for the internal sampling circuits. Must be
connected to analog ground.
Reference Filter - FILT+
Pin 27, Output Function:
Positive reference for internal sampling circuits. External
capacitors are required from FILT+ to analog ground, as shown in
Figure 6. FILT+ is not intended to supply external current.
Voltage Reference Input- VREF
Pin 28, Input Function:
Analog voltage reference.Typically 5VDC.
HARDWARE MODE
Mode Select - M0, M1, M2, M3, M4
Pins 2, 3, 4, 5 and 14, Inputs Function:
The Mode Select pins determine the operational mode of the
device as detailed in Tables 9-14. The op-tions include;
Selection of the Digital Interface Format which determines the
required relationship between the Left/Right clock, serial clock
and serial data as detailed in Figures 29-33 Selection of the
standard 15 µs/50 µs digital de-emphasis filter response, Figure
28, which requires re-configuration of the digital filter to maintain
the proper filter response for 32, 44.1 or 48 kHz sample rates.
Selection of the appropriate clocking mode to match the input
sample rates. Access to the Direct Stream Digital Mode Access
to the 8x Interpolation Input Mode
CONTROL PORT MODE
Address Bit 0 / Chip Select - AD0 / CS
Pin 2, Input Function:
In I2C mode, AD0 is a chip address bit. CS is used to enable the
control port interface in SPI mode. The device will enter the SPI
mode at anytime a high to low transition is detected on this pin.
Once the device has entered the SPI mode, it will remain until
either the part is reset or undergoes a power-down cycle.
Address Bit 1 / Control Data Input - AD1/CDIN
Pin 3, Input Function:
In I2C mode, AD1 is a chip address bit. CDIN is the control data
input line for the control port interface in SPI mode.
Serial Control Interface Clock - SCL/CCLK
Pin 4, Input Function:
In I2C mode, SCL clocks the serial control data into or from
SDA/CDOUT.
In SPI mode, CCLK clocks the serial data into AD1/CDIN and out
of SDA/CDOUT.
Serial Control Data I/O - SDA/CDOUT
Pin 5, Input/Output Function:
In I2C mode, SDA is a data input/output. CDOUT is the control
data output for the control port interface in SPI mode.
M1 - Mode Select
Pin 14, Input Function:
This pin is not used in Control Port Mode and must be terminated
to ground.
SCLK
MCLK
M4
LRCK
SDATA
AOUTL+
AOUTR+
SERIAL INTERFACE
AND FORMAT SELECT
INTERPOLATION
SOFT MUTE
∆Σ
MODULATOR
DYNAMIC
DE-EMPHASIS
SWITCHED
AOUTL-
AOUTR-
FILT+
FILTER
INTERPOLATION
FILTER
FILTER
MULTI-BIT
∆Σ
MODULATOR
MULTI-BIT
ELEMENT
MATCHING
LOGIC
DYNAMIC
ELEMENT
MATCHING
LOGIC
CAPACITOR-DAC
AND FILTER
SWITCHED
CAPACITOR-DAC
AND FILTER
VREF CMOUTFILT-
VOLTAGE REFERENCE
HARDWARE MODE CONTROL
CLOCK
DIVIDER
(CONTROL PORT)
(AD0/CS) M3 M2 (AD1/CDIN) (SCL/CCLK) M1 M0
(SDA/CDOUT) RESET MUTEC MUTE
QD61 : CS4397

2221
001B
5128
3X10( M)
017B
011B
5128
3X8( M)
5128
3X8( M)
x3
035Bx3
029B
5126
3X10( M)
5405
3( M)
5128
3X12( M)
x2
5128
3X10( M)
5405
3( M)
5405
3( M)
5405
3( M)
001G
002G
030G
5128
3X8( M)
x9
033G
x2
5128
3X10( M)
x4
032G
x2
027G
035Gx2
031Gx2
/K/S ONLY
W001
PP16
5126
3X8( M)
5110
3X6( M)
5148
3X6( M)
x3
L001
5126
3X8( M)
x3
925G
J001
5128
3X8( M) x2
901G
5127
3X8( M)
x4
5128
3X5( M)
920G
021L
x3
022L
022G
908G
5128
3X8( M)
x2
/K/L ONLY
024G
PH26
023G
x4
5129
3X8( M)
5127
3X8( M)
5129
3X8( M)
5148
3X6( M)
x7
L003
PH16
J608
J607
L012
L013
W002
007M
008M
5192
1. 7X9( U)
x2
5110
3X8( M)
035G
5126
3X8( M)
x4
001D
5128
3X8( M)
x2
( 5128)
2. 6X6( U)
x4
5129
3X8( M)
x4
( 003M)
( 002M)
( 5110)
3X6( M)
x4
(006M)
5129
3X8( M)
5405
2( M)
x2
AUDIO
CD
SUPER
013B
022B
5128
3X8( M)
x9
027B
PY16
030B
031B
003B
5128
3X8( M)
x4
5129
3X8( M)
002B
008B
009B
014B
015B
016B
021B
PR16
PY26
020B 5128
3X8( M) VX0 1
5126
3X10( M)
010B
x2
040B
025G
5126
3X8( M)
5128
3X8( M)
x2
026B
L011
012B
T100
AUDIO
CD
SUPER
Super Audio CD
PCB Module
Mecha Loader and
Mecha Traverse
(M)
MARK MATERIAL/ FINISH
STEEL /C OPPER
STEEL /BLACK
(U )
STEEL /CHROMATE
(A )
SYMBOL ST YLE PARTS NAME
+B .H .M .SCREW
+B .H .T AP TITE SCREW W/ WASHER
5110
5126
5127
+B .H .T AP TITE SCREW (B TYPE )
5128
5129
5150
+B .H .T AP TITE SCREW (W /T.L .WASHER )
+F .H .T AP TITE SC REW (B TY PE )
5192
5404
5405
SPRING LOCK WASHERS
TOOT HED L OCK WASHERS
+B .H .T AP TITE SCREW (W /)
+P .H .M .S CR EW (M I NUTE)
/S Only
/F Only
/N Only
11. EXPLODED VIEW AND PARTS LIST

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
23
POS.
NO
VERS.
COLOR
PART NO.
(FOR EUR) DESCRIPTION PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR EUR) DESCRIPTION PART NO.
(MJI)
001B GOLD 13AK248110 FRONT AL PANEL GOLD 13AK248110
001B BLACK 13AK248010 FRONT AL PANEL BLACK 13AK248010
002B GOLD 13AK105120 CHASSIS
FRONT MOLD PANEL GOLD
13AK105120
002B BLACK 13AK105020 CHASSIS
FRONT MOLD PANEL BLACK
13AK105020
003B 13AK355010 LENS ESCUTCHEON 13AK355010
011B 01AK251010 BADGE SUPER AUDIO CD LOGO 01AK251010
012B 01AK158020 WINDOW 01AK158020
015B 382K355010 LENS 382K355010
017B 24AW251010 BADGE NEW MARANTZ LOGO 24AW251010
020B GOLD 05AK270110 BUTTON POWER GOLD 05AK270110
020B BLACK 05AK270010 BUTTON POWER BLACK 05AK270010
021B GOLD 13AK270110 BUTTON 6 GOLD 13AK270110
021B BLACK 13AK270010 BUTTON 6 BLACK 13AK270010
022B GOLD 13AK270120 BUTTON 4 GOLD 13AK270120
022B BLACK 13AK270020 BUTTON 4 BLACK 13AK270020
029B GOLD 284T154250 KNOB PHONE VOLUME GOLD 284T154250
029B BLACK 284T154310 KNOB PHONE VOLUME BLACK 284T154310
030B 376K121010 LINK FOR POWER BUTTON 376K121010
040B GOLD 13AK063120 ESCUTCHEON GOLD 13AK063120
040B BLACK 13AK063020 ESCUTCHEON BLACK 13AK063020
032G 183J057010 LEG FRONT 183J057010
033G 183J057110 LEG REAR 183J057110
908G /K/L nsp BUSHING FOR MAINS CORD 450H259010
002M 13AK304010 MECHA LOADER AND
MECHA TRAVERSE
13AK304010
006M ZK13AK0020 SUPER AUDIO CD PCB MODULE ZK13AK0020
007M GOLD 13AK063110 ESCUTCHEON
FOR CD TRAY GOLD
13AK063110
007M BLACK 13AK063010 ESCUTCHEON
FOR CD TRAY BLACK
13AK063010
008M 392K063160 ESCUTCHEON
SUPER AUDIO CD LOGO
392K063160
J001 /F/N/S YJ04002550 JACK MAINS INLET TYPE HF-301 YJ04002550
J607 YT02011290 TERMINAL
EW-2560T-LH-W FOR L-CH
YT02011290
J608 YT02011280 TERMINAL
EW-2560T-LH-R FOR R-CH
YT02011280
L003 FC50230010 FERRITE CORE TFCK-23-11-14
FOR W002, W003
FC50230010
L011 FC50270040 FERRITE CORE USB-4 FOR W901 FC50270040
L012 FC90280010 FERRITE CORE
HF70SH28*2*10 FOR WF04
FC90280010
L013 FC90280010 FERRITE CORE
HF70SH28*2*10 FOR WF07
FC90280010
W002 /K nsp MAINS CORD
CCEE APP.AC250V 10A+ VAR2P
YC01800880
W002 /L nsp MAINS CORD
CCEE APP.AC250V 10A+ VAR2P
YC01800950
WF04 YU25110520 JUMPER LEAD JF01-CY251
FFC 1MM-PITCH 25P
YU25110520
WF05 YU25110520 JUMPER LEAD JF01-CY252
FFC 1MM-PITCH 25P
YU25110520
WF07 YU17120520 JUMPER LEAD JF03-JY01
FFC 1MM-PITCH 17P
YU17120520
PACKING
001T /F nsp USER GUIDE SA8400 /F 13AK851110
001T /K/L/S nsp USER GUIDE SA8400 /K/L/S 13AK851350
001T /N 13AK851310 USER GUIDE SA8400 /N 13AK851310
T100 ZK13AK0010 REMOTE CONTROLLER
RC8400SA
ZK13AK0010
W001 /F nsp MAINS CORD
AC 125V 12A FOR F OFC
ZC01802080
W001 /N ZC01803080 MAINS CORD
AC 250V 10A CLASS2
ZC01803080
W001 /S nsp MAINS CORD
AC 250V 10A FOR UK
ZC01804100
NOT STANDARD
SPARE PART
001S nsp PACKING CASE 13AK801010
002S nsp CUSHION L/R 02AJ809010
001D GOLD nsp LID TOP COVER GOLD 02AJ257120
001D BLACK nsp LID TOP COVER BLACK 02AJ257020

24
12. ELECTRICAL PARTS LIST
The suppliers and their type numbers of fusible resistors
are as follows;
1. KOA Corporation
Part No. (MJI) Type No. (KOA) Description
NH05 ×××140 RF25S × ×××ΩJ(±5% 1/4W)
NH05 ×××120 RF50S × ×××ΩJ(±5% 1/2W)
NH85 ×××110 RF73B2A × ×××ΩJ(±5% 1/10W)
NH95 ×××140 RF73B2E × ×××ΩJ(±5% 1/4W)
2. Matsushita Electronic Components Co., Ltd
Part No. (MJI) Type No. (MEC) Description
NF05 ×××140 ERD-2FCJ ×××(±5% 1/4W)
RF05 ×××140
NF02 ×××140 ERD-2FCG ×××(±2% 1/4W)
RF02 ×××140
Examples ;
Resistance value
0.1 Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104
0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ .... 105
6.8 Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475
ASSIGNMENT OF COMMON PARTS CODES.
RESISTORS
R : 1) GD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W
R : 2) GD05 × × × 160, Carbon film fixed resistor, ±5% 1/6W
Examples ;
Resistance value
0.1 Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104
0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ .... 105
6.8 Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475
Note : Please distinguish 1/4W from 1/6W by the shape of parts
used actually.
CAPACITORS
C : CERAMIC CAP.
3) DD1 × ×××370, Ceramic capacitor
Disc type
Temp.coeff.P350 N1000, 50V
Examples ;
Tolerance (Capacity deviation)
±0.25 pF .... 0
±0.5 pF .... 1
±5% .... 5
Tolerance of COMMON PARTS handled here are as follows :
0.5 pF 5 pF .... ±0.25 pF
6 pF 10 pF .... ±0.5 pF
12 pF 560 pF .... ±5%
Capacity value
0.5 pF .... 005 3 pF .... 030 100 pF .... 101
1 pF .... 010 10 pF .... 100 220 pF .... 221
1.5 pF .... 015 47 pF .... 470 560 pF .... 561
C : CERAMIC CAP.
4) DK16 × × × 300, High dielectric constant ceramic
capacitor
Disc type
Temp.chara. 2B4, 50V
Examples ;
Capacity value
100 pF .... 101 1000 pF ....102 10000 pF .... 103
470 pF .... 471 2200 pF .... 222
C : 5) ELECTROLY CAP. ( ), 6) FILM CAP. ( )
5) EA ××××××10, Electrolytic capacitor
One-way lead type, Tolerance ±20%
Examples ;
Capacity value
0.1 µF....104 4.7 µF ....475 100 µF ....107
0.33 µF....334 10 µF ....106 330 µF ....337
1 µF.... 105 22 µF ....226 1100 µF ....118
2200 µF ....228
Working voltage
6.3V....006 25V ....025
10V ....010 35V ....035
16V ....016 50V ....050
6) DF15 × × × 350 Plastic film capacitor
DF15 × × × 310 One-way type, Mylar ±5% 50V
DF16 × × × 310 Plastic film capacitor
One-way type, Mylar ±10% 50V
Examples ;
Capacity value
0.001 µF(1000 pF) ....... 102 0.1 µF....104
0.0018 µF ........................ 182 0.56 µF ....564
0.01 µF........................ 103 1 µF....105
0.015 µF ........................ 153
: 1) The above CODES ( R , R , C , C and
C ) are omitted on the schematic diagram in some
case.
2) On the occasion, be confirmed the common parts on
the parts list.
3) Refer to “Common Parts List” for the other common
parts (RI05, DD4, DK4).
➀
➁
Capacity value
Tolerance
➃
Capacity value
Resistance value
➄Working voltage
Capacity value
➆Capacity value
NOTE
NOTE ON SAFETY FOR FUSIBLE RESISTOR :
Resistance value Resistance value
(0.1 Ω−10 kΩ)
Resistance value Resistance value
ANT. : ANTENNA BATT. : BATTERY
CAP. : CAPACITOR CER. : CERAMIC
CONN. : CONNECTING DIG. : DIGITAL
HP : HEADPHONE MIC. : MICROPHONE
µ-PRO : MICROPROCESSOR REC. : RECORDING
RES. : RESISTOR SPK : SPEAKER
SW : SWITCH TRANSF. : TRANSFORMER
TRIM. : TRIMMING TRS. : TRANSISTOR
VAR. : VARIABLE X’TAL : CRYSTAL
ABBREVIATION AND MARKS
{
{
{
{
{
{
{
{
{
{
➂
➀
➁
➂
➃
➄
➅
➆
➅
NOTE ON SAFETY :
Symbol Fire or electrical shock hazard. Only original
parts should be used to replaced any part marked with
symbol . Any other component substitution (other
than original type), may increase risk of fire or electrical
shock hazard.
NOTE ON FUSE :
Regarding to all parts of parts code FS20xxx2xx, replace
only with Wickmann-Werke GmbH, Type 372 non glass type
fuse.
010728MIT