CD Recorder
CDR631
387K855010 MIT
3120 785 22410
First Issue 2001.02
Service
Manual
CDR631 /F1B, /N1M, /U1B
R
CDR631
Printed in Japan
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
CD RECORDER CDR631
POWER
IR
STANDBY
Recordable
ReWritable
HEADPHONE LEVEL
010
MENU
DELETE
CANCL
TR.INCR.
REPEATRANDOM
ERASE
TEXT
0
5
9
8
7
4
3
6
12
TIME
REC MODE
STORE
FINAL
REC LEVEL/SELECT
PUSH ENTER
PROG
INPUT
TABLE OF CONTENTS
SECTION PAGE
MAIN UNIT
1. Servicing the CDR631 ............................................................................................................................... 1
2. TECHNICAL SPECIFICATIONS ............................................................................................................... 3
3. WARNINGS .............................................................................................................................................. 4
4. SERVICE HINTS AND TOOLS ................................................................................................................. 5
5. DIAGNOSTIC SOFTWARE ....................................................................................................................... 6
6. FAULTFINDING TREES ......................................................................................................................... 10
7. FAULTFINDING GUIDE .......................................................................................................................... 14
8. WIRING DIAGRAM ................................................................................................................................. 29
9. BLOCK DIAGRAM ................................................................................................................................... 31
10. SCHEMATIC DIAGRAM AND PARTS LOCATION ................................................................................. 33
11. EXPLODED VIEW AND PARTS LIST ..................................................................................................... 43
12. ELECTRICAL PARTS LIST ..................................................................................................................... 46
REMARK : This service manual explains them by extracting specifications
designed for the model CDR631 only. The explanation for CD-R module
"MAR770" (Loader : CDL4009' + CD-R Main board) is not mentioned on this
service manual.
The CD-R module information is described in the service manual of CD-R
modules <MAR770/MAR775>.
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. 813.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
001120MIT
USA
MARANTZ AMERICA, INC
MARANTZ AMERICA, INC.
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX : 630 - 307 - 2687
BRAZIL
PHILIPS DA AMAZONIA IND. ELET. ITDA
CENTRO DE INFORMACOES AO
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
(Discagem Direta Gratuita)
FAX : +55 11 534. 8988
JAPAN
Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX : +81 42 741 9190
EUROPE / TRADING
MARANTZ EUROPE B.V.
P.O.BOX 80002, BUILDING SFF2
5600 JB EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2732241
FAX : +31 - 40 - 2735578
TECHNICAL AUDIO GROUP PTY, LTD
558 DARLING STREET,
BALMAIN, NSW 2041,
AUSTRALIA
PHONE : 61 - 2 - 9810 - 5300
FAX : 61 - 2 - 9810 - 5355
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
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.
SUITE 8.1, LEVEL 8, MENARA GENESIS,
NO. 33, JALAN SULTAN ISMAIL,
50250 KUALA LUMPUR, MALAYSIA
PHONE : +60 3 - 2457677
FAX : +60 3 - 2458180
AMERICAS
SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
AUSTRALIA
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 : +65 858 5535 / +65 381 8621
FAX : +65 858 6078
1
1.Servicing the CDR631
1.1 INTRODUCTION:
The CDR631is the professional version of a CD recorder, this means that the SCMS (Serial Copy Management System) is
not included. The CDR631can record on the Audio and CDRs PC.
The CDR631is suitable for recording and playback of CD-R W discs (CD-Re Writable disc).
1.2 OPENING THE PRODUCT:
The product can be opened by removing the top cover (8 screws). Once the product is opened one can have access to the
several PCB's and the main module. To have access to the Display PCB, the Headphone PCB first the front cover has to
be removed.
Below the several PCB's and it function and service policy will be discussed:
Consumer : For Digital Audio
Professional : For General use (Including PC)
P : Playback
R : Recording
Playback & Recording and Disc
Disc
Player/Recorder
CD
CDR
CD-RW
SCMS
Consumer Disc
Consumer Disc
Professional Disc
Professional Disc
Finalized
Finalized
non
Finalized
non
Finalized
non
Finalized
non
Finalized
Finalized Finalized
Audio CD Player
Current products Ex:CD-17
Audio CD Player
CD-RW playback Ex:CD-17MK II
CD-RW Recorder
For Professional Ex:CDR630/631/640
CD-RW Recorder
For Consumer Ex:DR6000/6050
PP no P no no no no no -
PP no P no P no P no -
P P P/R P P/R P/R P/R P/R P/R no
P P P/R PPPP P/R P/R YES
CDR LOADER
SWITCHING POWER
SUPPLY BOARD
AUDIO
BOARD
DISPLAY BOARD
HEAD
PHONE
BOARD
MOTER
BOARD
2
1.2.1 CDR loader (CDR main module CDL4009 or MAR770):
This complete CDR loader is considered as not repairable in the field. therefore this module will be repaired centrally. A
module exchange procedure will be set up for this purpose. The module can be removed from the product by removing 4
screws and the transformer (see demounting the CDR module on page 1-7), and loosing the connectors.
This module is the complete CD recorder, it contains the following parts:
CD Mechanism (CDM4009'). Underneath this mechanism a PCB is mounted which is adjusted to the mechanism (laser
current settings are stored in EEPROM).
Loader Assy. This mechanical assy takes care for the tray control.
Main PCB. This PCB takes care that the (analog or digital) signal to be recorded is converted into a suitable signal which
can be recorded on the disc.
Digital signals with an other sampling frequency then 44.1kHz will be converted in the sample rate converter (DASP) to
44.1kHz.
Analog signals will be first converted into a digital converter by the AD converter.
This PCB also takes care that the signal from the CD (playback) is converted into a suitable digital signal (or analog via
the DA converter).
The main microprocessor controls the several functions of this PCB.
1.2.2 Switching Power Supply Board.
This PCB contains the Power Supply, which delivers the sevelal volteges for the each PCB in the CDR631. On this Power
Supply a fuse (Primaly side) are mounted on this PCB. The power SW is jointed the Power bottom on the front panel.
All parts are available as spare parts.
1.2.3 Audio Board.
This PCB contains the audio part,witch takes care that the signal from CDR main module is converted into an analog signal
via DA converter and outputs the analog signal. This PCB contains the output and input connectors also. All parts are available
as spare parts.
1.2.4 Display Board.
This PCB contains the Display, which informs the user about the status of the recording/playback process and it also takes
care for scanning the keys on the front panel. The information from the keys is fed via a I C connection to the main
microprocessor on the CDR loader module. Information which needs to be displayed is also fed via this I C line from the
main microprocessor on the CDR loader module to the display controller.
The parts for this PCB are available as service parts so this PCB can be repairable up to component level.
1.2.5 Headphone Board.
This PCB contains the headphone socket and potentiometer which controls the headphone volume. All parts are available
as spare parts.
2
2
IMPORTANT
In case of replace the CD-R module "MAR770", the initialization is necessary.
Please initialize the CD-R module with following orders.
1. Press the POWER button (POWER ON) while depressing FINALIZE button and REC
MODE button together.
2. FL Display shows;
WAIT
PGM PROTOCOL
PGM PORT END
3. Press the POWER button (POWER OFF).
Then the CD-R module set up to CDR631 own status.
3
2 TECHNICAL SPECIFICATIONS
GENERAL
System .................................................................................................... Compact disc digital audio
Number of channels ................................................................................ 2 (stereo)
Applicable discs ...................................................................................... CD, CD-R , CD-RW
Power Requirement
F version ........................................................................................... AC 100 V 50 / 60 Hz
N version ........................................................................................... AC 100 - 240 V 50 /60 Hz
U version. .......................................................................................... AC 120 V 60 Hz
Power Consumption ................................................................................ 19 W
Operating Temperature . ......................................................................... 5 °
C - 35 °C
Dimension (MAX)
Width ................................................................................................. 483 mm
Height ................................................................................................ 100 mm
Depth ................................................................................................ 340 mm
Weight ................................................................................................ 4.7 kg
AUDIO
Frequency Response ............................................................................. 20 Hz - 20 kHz
Playback S/N .......................................................................................... 108 dB
Playback Dynamic Range ....................................................................... 95 dB
Playback Total Harmonic Distortion ........................................................ 92 dB
Recording S/N (analog) .......................................................................... 96 dB
Recording Dynamic Range (analog) ....................................................... 92 dB
Recording Total Harmonic Distortion (analog) ........................................ 88 dB
Analog Output Voltage ............................................................................. 2 Vrms
Digital Coaxial Output ............................................................................. 0.5 V (p-p) / 75 ohms
Digital Optical Output .............................................................................. - 20 dB
Headphones ............................................................................................ 0 - 5 Vrms / 8 - 2000 ohms
Recording values for line input
Digital Coaxial Input (automatic sample rate conversion) ....................... 11 - 56 kHz
Digital Optical Input (automatic sample rate conversion) ........................ 11 - 56 kHz
Digital XLR Input (automatic sample rate conversion) ............................ 11 - 56 kHz
Analog Input Sensitivity (Unbalanced) .................................................... 500 mVrms / 50 kohms
Analog Input Sensitivity (Balanced) ........................................................ 0 dBu to +22 dBu / 50 kohms
(default setting : +16 dBu / 50 kohms)
Specifications subject to change without prior notice.
4
WARNING
All ICs and many other semiconductors 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 wristband with
resistance. Keep components and tools at this potential.
ATTENTION
Tous les IC et beaucoup d´autres semi-conducteurs sont
sensibles aux décharges statiques (ESD). Leur longévite
pourrait être considérablement écourtée par le fait qu´aucune
précaution nést prise à leur manipulation.
Lors de réparations, s´assurer de bien être relié au même
potentiel que la masse de l´appareil et enfileer le bracelet
serti d´une résistance de sécurité.
Veiller à ce que les composants ainsi que les outils que l´on
utilise soient également à ce potentiel.
WARNUNG
Alle ICs und viele andere Halbleiter sind empfindlich
gegenüber elektrostatischen Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kann die
Lebensdauer drastisch reduzieren.
Sorgen Sie dafür, daß 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
electrostatische ontladingen (ESD).
Onzorgvuldig behandelen tijdens reparatie kan de levensduur
drastisch doen vermindern. 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 longevità potrebbe essere fortemente ridatta in caso di
non osservazione della più grande cauzione alla loro
manipolazione. Durante le riparationi occorre quindi essere
collegato allo stesso potenziale che quello della massa
delápparecchio tramite un braccialetto a resistenza.
Assicurarsi che i componenti e anche gli utensili con quali si
lavora siano anche a questo potenziale.
Safety regulations require that the set be restored to its
original condition and that parts which are identical with
those specified be used.
Safety components are marked by the symbol
Le norme di sicurezza estigono che l´apparecchio venga
rimesso nelle condizioni originali e che siano utilizzati i
pezzi di ricambiago identici a quelli specificati.
Componenty di sicurezza sono marcati con
Veiligheidsbepalingen vereisen, dat het apparaat in zijn
oorspronkeliijke toestand wordt teruggebracht en dat
onderdelen, identiek aan de gespecificeerde, worden toegepast.
De Veiligheidsonderdelen zijn aangeduid met het symbool
Varning !
Osynlig laserstrålning när apparaten är öppnad och
spärren är urkopplad. Betrakta ej strålen.
Advarsel !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere
er ude af funktion. Undgå udsaettelse for stråling.
Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen !
ESD
SAFETY
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Originalzustand des Gerätes
darf nicht verändert werden. Für Reparaturen sind Originalersatzteile zu verwenden.
Sicherheitsbauteile sind durch das Symbol markiert.
Les normes de sécurité exigent que l`appareil soit remis
à l`état d`origine et que soient utilisées les pièces de
rechange identiques à celles spécifiées.
Les composants de sécurité sont marqués
DANGER: Invisible laser radiation when open.
"Pour votre sécurite, ces documents doivent être utilisés par
des spécialistes agréés, seuls habilités à réparer votre
appareil en panne".
After servicing and before returning the set to customer
perform a leakage current measurement test from all
exposed metal parts to earth ground, to assure no
shock hazard exists.
The leakage current must not exceed 0.5mA.
AVOID DIRECT EXPOSURE TO BEAM.
AVAILABLE ESD PROTECTION EQUIPMENT :
anti-static table mat large 1200x650x1.25mm 4822 466 10953
small 600x650x1.25mm 4822 466 10958
anti-static wristband 4822 395 10223
connection box (3 press stud connections, 1M ) 4822 320 11307
extendible cable (2m, 2M , to connect wristband to connection box) 4822 320 11305
connecting cable (3m, 2M , to connect table mat to connection box) 4822 320 11306
earth cable (1M , to connect any product to mat or to connection box) 4822 320 11308
KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671
wristband tester 4822 344 13999
LASER PRODUCT
CLASS 3B
U : VERSION N : VERSION
LASER PRODUCT
CLASS III b
3. WARNINGS
5
SERVICE TOOLS
“The tools listed below are standard test tools that can be used for repairing and testing Marantz
CD Players & Recorders. Unless otherwise stated in the text, these tools are not mandatory for
servicing Marantz CD Players & Recorders”
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
Hexagon socket screw button (No. 1.5)
4. SERVICE HINTS AND TOOLS
6
CDR MAIN
BOARD TEST
ELECTRICAL SERVICE DIAGNOSTICS
(software versions, test for defective components)
PLAYER
INFORMATION
YES
NO
Tests OK?
If power ON,
switch power OFF
Load CD-DA disc (SBC444A)
Press <PLAY> + <F FWD>
simultaneously and switch ON unit
Display :
"PLAYER ID"
"SW VERSION BACK END"
"SW VERSION CDR LOADER"
(DR6050
"SW VERSION CD LOADER"
)
Display :
"DTST1"
DRAM test (7702)
Display :
"DTST2"
FLASH CHECKSUM test (7702)
Display :
"DTST3"
FLASH ERASE test (7702)
Display :
"DTST4" *
CODEC test (7702)
Display :
"DTST5"
CDR LOADER
COMMUNICATION test
Display :
"DTST5"
*
CD LOADER
COMMUNICATION test
PASS OR FAIL
PASS OR FAIL
PASS OR FAIL
PASS OR FAIL
PASS OR FAIL
PASS OR FAIL
Display :
"DERRn"
n = failed test
Display next
failed test
ABORT TEST
Press <F FWD>
ABORT TEST
Press <F FWD>
ABORT TEST
Press <F FWD>
ABORT TEST
Press <F FWD>
ABORT TEST
Press <F FWD>
LOADER TESTS
Display shows current disc time
CDR LOADER TEST
CD-DA disc must be loaded
ABORT TEST
Press <F FWD>
YES
NO
Test OK?
Display :
"BERR1"
or
"NO CDDA"
or
"NO DISC"
Display shows current disc time
CD LOADER TEST *
CD-DA disc must be loaded
YES
NO
Test OK?
Display :
"BERR2"
or
"NO CDDA"
or
"NO DISC"
* FOR CDR500 ONLY
ABORT TEST
Press <F FWD>
Press <F FWD>
Display segments blink at f=1Hz
DISPLAY TEST
Press <F FWD>
DISPLAY TEST
Press <F FWD>
Display shows name of pressed keys
KEYBOARD & RC TEST
KEYBOARD &
RC TEST
To end test, switch OFF unit
* FOR CDR500 ONLY
5. Diagnostic Software
5.1 Electrical service diagnostics
Figure 5-1
7
5.1.1 Description
The intention of the electrical service diagnostics is to show the
software versions present in the player and to direct the dealer
towards defective internal units. The units are : the CDR main
board, the CDR loader, the CD loader in case of a CDR500 and
the keyboard/display board. A sequence of tests is executed
automatically. Some of the tests can be aborted or skipped
without the result being taken into account. External tools or
disassembly of the unit is not necessary to get the diagnostic
information. Pressing keys [PLAY/PAUSE] and [F FWD]
simultaneously while switching on the unit, starts the test.
Switching off the unit ends the test.
5.1.2 Requirements to perform the test
• Working keyboard to start up the test.
• Working local display to check the output messages.
• A CD-DA disc with a minimum of 3 tracks in all trays to
perform the disc test.
5.1.3 Description of the tests
Player information
In this part of the test the following important information can be
checked without removing the cover :
• Recorder ID.
• SW-version back end of player.
• SW-version CDR loader.
• SW-version CD loader (only for CDR500).
CDR main board test
As soon as the CDR main board tests are finished, all failure
messages (if any) will be displayed sequentially by pressing the
[F FWD] key. The message "DERRn" will be displayed with n
indicating the faulty test number.
If one of the tests is aborted with the [F FWD] key, no error
message will be displayed for this test. The flash data erase
test ("DTST3") can not be aborted !
The CDR main board test consists out of :
DRAM test
Display : "DTST1". The DRAM used for buffer management is
tested by writing, reading and verifying test patterns.
Flash checksum test
Display : "DTST2". This test checks the checksum of the
player's SW stored in the flash.
Flash data erase
Display : "DTST3". During this test, all temporary information
(CDtxt) in the flash is erased.
CODEC (ADC/DAC) test
Display : "DTST4". This test checks the CODEC IC by writing,
reading and verifying test patterns. The test is not applicable for
CDR950.
CDR communication test
Display : "DTST5". The communication between the host
processor (DASP) and the CDR loader via the DSA-R-bus is
tested.
CD communication test
Display : "DTST6"). The communication between the host
processor (DASP) and the CD loader is tested. The test is only
applicable for CDR500.
Loader tests
These tests determine if the CDR loader and the CD loader in
case of a CDR500 work correctly. A CD-DA disc with a
minimum of 3 tracks needs to be inserted in both loaders. A
disc test is executed to check focus control, disc motor control,
radial control and jump grooves control. The disc test is
performed by audio play-back of 5 seconds at the beginning,
middle and end of the disc.
CDR loader test
During the test, the current disc time is shown. In case of an
error the message "BERR1" will be displayed and the [F FWD]
key must be pressed to continue with the following test.
Pressing the [F FWD] key also aborts this test.
CD loader test
For CDR500 only. During the test, the current disc time is
shown. In case of an error the message "BERR2" will be
displayed and the [F FWD] key must be pressed to continue
with the following test. Pressing the [F FWD] key also aborts
this test.
Display test
All segments will blink at a frequency of 1 Hz. Pressing the [F
FWD] key will start the next test because the user has to check
for himself if all segments work properly.
Keyboard and remote control tests
The test will give the user the ability to test every key without
executing the function assigned to it. Therefore, the user needs
to press every key on the keyboard and the remote control. The
display will show the name of the key being pressed. Pressing
more than one key at once will give an unpredictable result
except for the service combinations : [PLAY/PAUSE] + [STOP],
[PLAY/PAUSE] + [ERASE] + [RECORD], [PLAY/PAUSE] +
[RECORD].
8
5.2 Mechanical service diagnostics
Figure 5-2
5.2.1 Description
No external tools are required to perform this test. The cover
needs to be removed because the user has to check the
movements of the tray, focus and sledge visually. Pressing
keys [PLAY/PAUSE] and [STOP] simultaneously while
switching on the unit, starts the test. Switching off the unit ends
the test. In case of a CDR500, one can check the CD loader
mechanics in the same way by pressing the above key
combination on the CD player keys.
5.2.2 Requirements to perform the test
• Working keyboard to cycle through the tests and to start up
the test.
• Working local display to check the output messages.
5.2.3 Description of the tests
Focus control test
The focussing lens is continuously moving up and down. The
display reads "BUSY".
Sledge control test
After pressing [F FWD] the sledge continuously moves up and
down. Pressing [REWIND] stops the sledge at the position it is
in and the focus control test resumes. The display reads
"BUSY".
Tray control test
This test starts from within the focus control test routine.
Pressing [OPEN/CLOSE] moves the tray in or out. In the tray
open position one can initiate focus and sledge tests by
pressing [F FWD]. One has to stop these tests pressing
[REWIND] before it is possible to close the tray again.
Depending on the action the display reads "OPEN",
"OPENED", "CLOSE" or "BUSY".
FOCUS TEST
Display shows
“BUSY”
Visual inspection
TRAY TEST
Visual inspection
Display shows
“OPENED”
even if tray is blocked
<
OPEN
>
<
CLOSE
>
SLEDGE TEST
Visual inspection
<FWD><REWIND>
MECHANICAL SERVICE DIAGNOSTICS
(test for defective components)
Press <PLAY/PAUSE> + <STOP>
simultaneously and switch
ON unit
If power ON,
switch power OFF
To end test, switch OFF unit
Display shows
“BUSY”
9
5.3 DC-erase service mode
5.3.1 Description
This test is initiated by pressing [ERASE] and [RECORD]
simultaneously while switching on the unit. The player will
erase a complete CD-RW disc (including PMA and ATIP lead
out area) at speed N=2. The display shows the countdown of
the remaining time required for the operation to complete. The
format is "ER mm:ss", where "mm" are the remaining minutes
and "ss" the remaining seconds. After completion the message
"PASSED" is shown, and the player has to be switched off and
on again to start up in normal operating mode. Switching off the
unit before completion of the test, leaves the disc in an
unpredictable state. In such case only a complete DC-erase
procedure can recover the CD-RW disc.
5.3.2 Requirements to perform the test
• Functional CDR player.
• A CD-RW audio disc must be present in the tray.
Figure 5-3
Load CD-RW disc
Press
<ERASE> + <RECORD>
simultaneously and switch
ON unit
Display shows:
“
PASSED
”
when the erase function is
completed
“
ERROR
”
if DC ERASE fails
Display shows:
“
ER mm:ss
”
mm
:remaining minutes
ss :remaining seconds
TOTAL
and
REM
are also
illuminated
DC ERASE SERVICE MODE
(erasement of complete CD-RW)
To end test, switch OFF unit
10
Figure 6-1
6. Faultfinding Trees
NO DISC LOADED
SWITCH ON POWER
PRESS
<OPEN/CLOSE>
SEE CD-DA DISC
FAULT FINDING
SEE CD-R DISC
FAULT FINDING
SEE CD-RW DISC
FAULT FINDING
INSERT DISC
PRESS <OPEN/CLOSE>
DISPLAY?
DISPLAY:
"INSERT DISC"
CD-DA DISC
LOADED?
CHECK:
• POWER SUPPLY & TRAFO
⇒
WIRING
⇒
ON/OFF SWITCH
⇒
FUSES
⇒
VOLTAGES
• DISPLAY (SEE FAULT FINDING GUIDE DISPLAY BOARD)
⇒
WIRING
⇒
CONTROL SIGNALS
⇒
CLOCK SIGNAL 8MHz
⇒
SUPPLY VOLTAGES
⇒
ELECTRICAL SERVICE DIAGNOSTICS:
DISPLAY TEST, KEYBOARD TEST
• POWER SUPPLY VOLTAGES
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• MECHANICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF ERROR OCCURS
TRAY?
CD-R DISC
LOADED?
NONO
NO
NO
NO
YES
YESYES
YES
YES
CD-RW DISC
LOADED?
YES
PRESS <DISPLAY>
• MAINS, MAINS CABLE
CHECK:
STANDBY LED
⇒
⇒
KEYBOARD
• WIRING
• DISPLAY BOARD (SEE FAULT FINDING GUIDE DISPLAY BOARD)
⇒
WIRING
⇒
CONTROL SIGNALS
⇒
CLOCK SIGNAL 8MHz
⇒
SUPPLY VOLTAGES
⇒
ELECTRICAL SERVICE DIAGNOSTICS:
DISPLAY TEST, KEYBOARD TEST
⇒
KEYBOARD
11
Figure 6-2
PLAY BACK OF CD-DA
DISCS OK
PRESS <PLAY>
CD-DA DISC LOADED
CHECK:
CHECK:
•
NO
NO
NO
NO
NO
YES
YES
YES
YES
HEADPHONE?
DIGITAL
YES
DISTORTION?
DISPLAY:
“CD”
&
T.O.C. INFO?
YES
DISC
DETECTION &
READING?
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• DISC: DIRT, SCRATCHES, DAMAGED...
NO
• POWER SUPPLY VOLTAGES
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• WIRING
AUDIO BOARD
⇒
FLEX & WIRE CONNECTIONS
⇒
+5V (pin 4. W855), +12V(pin 2. W855), -12V(pin 6. W855)
AUDIO
ANALOG
OUT?
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
•
AUDIO CONNECTIONS & CABLES
•
CONNECTION OF HEADPHONE
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
CHECK SINGNAL
-FOR COAXIAL OUT AT QT31,LT13
-FOR OPTICAL OUT AT QT31,JT21
⇒
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
AUDIO
OUT?
⇒
SEE FAULTFINDING GUIDE AUDIO BOARD - ANALOG OUT PATH
•
HEADPHONE BOARD
⇒
+10V (pin 6. J903), -10V (pin 2. J903)
⇒
WIRE CONNECTION
⇒
PLAY SBC442 DISC (1kHz, -30dB) AND CHECK SIGNAL AT
Q901
⇒
KILL VOLTAGE (pin 1. J903) : -8V DURING PLAY
⇒
KILL TRANSISTORS QN01 - QN02
•
•
AUDIO BOARD
⇒
FLEX & WIRE CONNECTIONS
⇒
+5V (pin 3. W853)
•
AUDIO CONNECTIONS & CABLES
Faultfinding T rees
12
Figure 6-3
FINALISED OR PARTIALLY
RECORDED CD-R DISC
CD-R DISC EMPTY
START MANUAL
RECORDING FROM
ANALOG SOURCE
CD-R DISC LOADED
LEVEL
ADJUSTABLE?
NO
YES
ANALOG IN?
NO
YES
NO
YES
DISPLAY:
“CD R”
&
OPC INFO?
YES
DISC
DETECTION &
READING?
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• DISC: DIRT, SCRATCHES, DAMAGED...
NO
• POWER SUPPLY VOLTAGES
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• WIRING
NO
YES
DISPLAY:
“CD”
OR
“CD R”
&
T.O.C. INFO?
SEE CD-DA DISC
FAULT FINDING
CHECK:
•
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
DISPLAY BOARD (SEE FAULT FINDING GUIDE DISPLAY BOARD)
⇒
EASY JOG KNOB
⇒
I2C COMMUNICATION
⇒
ELECTRICAL SERVICE DIAGNOSTICS:
KEYBOARD TEST
•
AUDIO CONNECTIONS & CABLES
LOADED :
•
AUDIO
BOARD (SEE FAULT FINDING GUIDE I/O BOARD - ANALOG IN PATH)
SET OK
DIGITAL IN?
OPTICAL IN?
NO
YES
RECORDING
SUCCESSFUL?
NO
YES
CHECK:
CHECK SINGNAL
-FOR BALANCE IN AT Q326
-FOR UNBALANCE IN AT Q331
-FOR BALANCE & UNBALANCE IN AT Q332
-FOR OPTICAL IN AT J301
•
AUDIO CONNECTIONS & CABLES
•
AUDIO BOARD
⇒
⇒
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
CHECK SINGNAL
-FOR XLR IN AT Q326
-FOR COAXIAL IN AT Q331
-FOR XLR & COAXIAL IN AT Q332
-FOR OPTICAL IN AT J301
•
AUDIO CONNECTIONS & CABLES
•
AUDIO BOARD
⇒
FLEX AND WIRE CONNECTIONS
⇒
⇒
+10V (QM01), -10V (QM02)
+5V (pin 3 conn. W853)
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
13
CD-RW DISC LOADED
START ERASING OF LAST RECORDED TRACK
SET OK
ERASING
SUCCESSFUL?
YES
NO
NO
YES
DISPLAY:
“CD RW”
&
OPC INFO?
YES
DISC
DETECTION &
READING?
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• DISC: DIRT, SCRATCHES, DAMAGED...
NO
• POWER SUPPLY VOLTAGES
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
CHECK:
• WIRING
NO
YES
CHECK:
• ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF
"DERRn"
OR
"BERRn"
ERROR OCCURS
•
IF DISC CORRUPTED TRY DC ERASE
DISPLAY:
“CD”
OR
“CD RW”
&
T.O.C. INFO?
CD-RW DISC EMPTY
FINALISED OR PARTIALLY
RECORDED CD-RW DISC
SEE CD-DA DISC
FAULT FINDING
LOADED :
Figure 6-4
14
651516
26
27
28
29
30
31
32
34
35
36
37
41
141211 17 18 20 21 22
42434445464748495051
10
25
23 244
74
73
72
71
70
69
68
67
66
65
3
64 63 62 61 60 59 58 57 56 55254 53
1
80
79
77
76
75
13
39
38
40
78
79819
33
52
TMP87C874F
SCL
SDA
VSS1
XOUT
XIN
RESETN
P22
P21
TEST1
P20
INT0
INT1
SCK0
PORT3
I C
2
VKK
COUNTER
PROGRAM
I/O PORT1
TIMER/COUNTER
I/O PORT6 (VFT)
VASS
VAREF
VDD
I/O PORT8 (VFT)
CONVERT.
8 BIT A/D
16 BIT
( RAM )
512X8 BIT
DATA MEMORY
TIMER/COUNTER
( ROM )
8kX8 BIT
INTERRUPT
CONTROLLER
I/O PORT7 (VFT)
( I/O PORT2 )
PROGR MEMORY
I/O PORT0
CLOCK/TIMING CONTROLLER
8 BIT
I/O PORTD (VFT) I/O PORT9 (VFT)
I/O PORT5
I/O PORT4
C P U
INT0 external interrupt input 0
INT1 external interrupt input 1
RESETN reset signal input, active low
SCL I2C-bus serial clock input/output
SDA I2C-bus serial data input/output
TEST test pin, tied to low
VAREF analog reference voltage input
VASS analog reference ground
VDD +5V
VKK VFT driver power supply
VSS ground
XIN, XOUT resonator connecting pins for high-frequency clock
BLOCK DIAGRAM
PIN DESCRIPTIONS
Display controller TMP87CH74F
TMP87CH74F (QY01) is a high speed and high performance
8-bit single chip microprocessor, containing 8-bit A/D
conversion inputs and a VFT (Vacuum Fluorescent Tube)
driver.
In this application, its functions are :
• slave microprocessor.
• FTD driver.
• generates the square wave for the filament voltage
required for an AC FTD.
• generates the grid and segment scanning for the FTD.
• generates the scanning grid for the key matrix.
• input for remote control.
All the communication runs via the serial bus interface I2C. The
display controller uses an 8Mhz resonator as clock driver.
General description
The display board has three major parts : the FTD (Fluorescent
Tube Display), the display controller TMP87CH74F and the
keyboard. The display controller is controlled by the DASP
master processor on the CDR main board. The communication
protocol used is I2C. So all the information between DASP and
display controller goes via the SDA or I2C DATA and SCL or
I2C CLK lines. Communication is always initiated by the DASP
on the CDR main board. Unlike the previous generations of
CDR players, the interrupt generated by the display controller
at key-press or reception of remote control is not used. Instead,
the DASP polls the display controller for these events.
7. Faultfinding Guide
7.1 Display Board
7.1.1 Description of display board
Figure 7-1
15
PM3392A
CH1!10.0 V= MTB1.00ms ch1+
0V
+4V
-34V
PM3392A
CH1!2.00 V=
CH2 2 V= MTB10.0ms ch 1+
+5V
0V
+5V
0V
I2C DATA
I2C CLK
PM3392A
CH1!10.0 V= MTB1.00ms ch 1+
0V
+5V
-34V
Supply voltages
The display board receives several voltages via connector
JY01.
• VFTD : -34V ±5% measured at pin 2 of conn. JY52.
• VDC1-VDC2 : 4V1 ±10% measured between pin 1 and 3 of
conn. JY52.
• +5V : + 5V ±5% measured at pin 10 of conn. JY52.
Voltages VFTD, VDC1 and VDC2 are produced in the Switching
Power Supply Board and sent to the display board via the CDR
main board. The +5V voltage is produced on the CDR main
board as D5V.
Clock signal
As clock driver for the display controller, a resonator of 8 Mhz
(XY01) is used. The signal can be measured at pins 8 and 9 of
the display controller : 8 Mhz ±5%.
Control signals
RESETN
The reset signal comes via pin 4 of conn. JY52 from the DASP
master processor on the CDR main board (SYS_RESET). The
reset is low active. It should be kept low during power up for at
least 3 machine cycles with supply voltage in operating range
and a stable clock signal (1 machine cycle = 12 x 1/Fc (8 Mhz)
sec.). During normal operation, the reset should be high (3V3).
The high signal is 3V3 because the DASP operates on 3V3.
I2C DATA/I2C CLK
These lines connect to the DASP master processor via
respectively pin 5 and pin 7 of conn. JY52. When there is
no communication, they should have the high level (+5V). The
oscillogram below gives an indication of how these signals
should look like.
Grid lines
Level and timing of all grid lines, G1-->G15, can be checked
either at the FTD itself or at the display controller. Grid lines
G13, G14 and G15 each have an extra current amplifier in line
: QY04 for G13, QY03 for G14 and QY02 for G15. A typical
grid line signal shows in the oscillogram below.
Segment lines
Level and timing of all segment lines, P-->P21, can be
checked either at the FTD itself or atthe display controller.
The data on these segment lines however, depends on the
characters displayed. The oscillogram below shows a
segment line with data. A segment line without data
maintains a -30V level.
FTD drive lines
Filament voltage
Should measure 4.3V ±10% (=VDC1-VDC2) between pins 1-2
and pins 52-53 of FTD(VY01).
7.1.2 Test instructions
Figure 7-2 “I2C SIGNALS”
Figure 7-3 “OSD”
Figure 7-4 “SEGMENT LINE”
16
PM3392A
CH1!2.00 V= MTB5.00ms ch1+
0V
+5V
CL 96532121_031.eps
141099
PM3392
Pin3
Pin1
CH1 5.00 V=
CH2 5.00 V= MTB20.0ms- 1.92dv ch2-
CL 96532121_032.eps
141099
PM3392
Pin3
Pin1
CH1 5.00 V=
CH2 5.00 V= M TB20.0ms- 1.92dv ch2-
CL 96532121_033.eps
141099
PM3392A
CH1!2.00 V= MTB20.0ms ch1+
1
+5V
0V
CL 96532121_034.eps
141099
Key matrix lines
The lines connected to pins 18, 19, 20, 34, 35, 36 and 37 of the
display controller act as matrix scanners. Without a key pressed,
they maintain a low level. As soon as a key is pressed, the
scanning line connected to that key puts out a scanning signal,
which should look like the oscillogram below. This scanning signal
goes via the pressed key to I/O port 7 of the display controller
(pins 28 to 33). The display controller can now determine which
key has been pressed. Without a key pressed, pins 28 to 33 of
the display controller maintain a high level (+5V).
Easy jog knob
Rotary operation
The easy jog knob (SY26) incorporates a whole heap of user
control possibilities in just one knob. Without the knob being
operated, pin 1 and 3 of the knob (and thus pin 16 and 17 of the
display controller), maintain the +5V level. Turning the knob
clockwise briefly connects pin 1 to GND followed by pin 3.
The pulses created this way arrive at pin 16 and 17 of the
display controller. The first pulse to arrive tells the controller the
direction of the rotation. Counting the pulses reveals the
amount of rotation. Combining and decoding this information,
the display controller will execute the appropriate task.
Push button operation
This button connects to the key matrix lines and thus the
operation is identical to the ordinary keys. Without being
pressed, pin 4 of the easy jog maintains the low level, pin 5 the
high level. When pressed the scanning signal goes through the
closed contact of pins 4 and 5, and can be checked at both
pins.
IR receiver - remote control
In the CDR631 the IR receiver ZY01 is mounted on the IR board.
In all versions the IR receiver connects to the display controller.
The signal coming from the receiver can be checked at pin 22 of
the display controller. This signal is normally high (+5V).
When the remote control is being operated, pulses mixed in with
the +5V can be measured. The oscillogram gives an indication of
how the signal looks like with the RC being operated.
Figure 7-7 TURN ANTI-CLOCKWISE
Figure 7-6 TURN CLOCKWISE
Figure 7-5 KEY MATRIX SCAN LINE
Figure 7-8 IR RECEIVER SIGNAL
Turning the knob anti-clockwise briefly connects pin 3 to GND
followed by pin 1.
17
SWITCH POWER ON,
EXIT STAND BY
MODE
DISPLAY BOARD
OK
DISPLAY?
CHECK :
• SUPPLY VOLTAGES
⇒ -34V ±5% at conn. JY52-2
⇒ 4V3 ± 10% between conn. JY52-1 and JY52-3
⇒ +5V ± 5 % at conn. JY52-10
• CLOCK SIGNAL
⇒ 8Mhz at pins 8, 9 of QY01
• CONTROL SIGNALS
⇒ RESETN 3V3 (high) at conn.JY52-4 after start up
⇒ I2C DATA at conn. JY52-5
⇒ I2C CLK at conn. JY52-7
• FTD DRIVE LINES
⇒ Filament voltage 4V3 ± 10% between pins 1-2 and
pins 52-53 of the FTD (VY01)
⇒ Grid lines (see test instructions)
⇒ Segment lines (see test instructions)
• ELECTRICAL SERVICE DIAGNOSTICS - Local display test
YES
YES
YES
KEY
FUNCTIONS?
REMOTE
CONTROL?
NO
NO
CHECK:
• KEY MATRIX LINES (see test instructions)
• ELECTRICAL SERVICE DIAGNOSTICS – Keyboard test
• EASY JOG KNOB (see test instructions)
NO
CHECK:
• IR RECEIVER signal at pin 22 of QY01
• ELECTRICAL SERVICE DIAGNOSTICS – Remote control test
7.1.3 Display board troubleshooting guide
Figure 7-9
18
Voltage
Reference
Modulator
∆ Σ
Modulator
∆ Σ
Digital Decimation
Filter
Serial Output
Interface
Clock Divider
5 4 2 13 24 22 17 15 23 18 19 20
21
3
6
7
1
2
VREF
AINL+
AINL -
AINR+
AINR -
AGND VA VD DGND VB CMODE MCLK SMODE2 SCLK LRCK FSYNC
S DATA
SMODE1
PD HPFE TST1 TST2 TST3 TST4
16 9 8 10 11 14
Test pin Should be left floating. (Pull- down pin)
No. Pin Name I/O PIN / FUNCTION
1 AINR+
I
Right channel analog positive input pin
2 AINR-
I
Right channel analog negative input pin
3 VREF
O
Voltage Reference output pin (VA-2.6V)
Normally connected to VA with a 0.1uF ceramic capacitor in
parallel with a 10uF electrolytic capacitor.
4 VA Analog section Analog Power Supply, +5V
5 AGND Analog section Analog Ground
6 AlNL+
I
Left channel analog positive input pin
7 AINL-
I
Left channel analog negative input pin
8 TST1
Test pin Should be left floating. (Pull- down pin)
Test pin Should be left floating. (Pull- down pin)
Test pin Should be left floating. (Pull- down pin)
10 TST2
11 TST3
14 TST4
9 HPFE
I
High Pass Filter Enable pin (Pull- up pin)
"H": ON
"H": OFF
12 VD Digital section Digital Power Supply pin, +5V
13 DGND Digital section Digital Ground pin
16 PD
I
Power Down pin
"L" brings the device into power-down mode. Must be done
once after power-on.
17 MCLK I Master Clock input pin
CMODE="H" : 384fs
CMODE="L" : 256fs
18 SCLK I/O Serial Data Clock pin
Data is clocked out at the falling edge of SCLK.
Slave mode: 64fs clock is input usually.
Master mode: SCLK outputs a 64fs clock.
SCLK stays low during the power-down mode(PD="L").
19 LRCK I/O L/R Channel Clock Select pin
Slave mode: An fs clock is fed to this LRCK pin.
Master mode: LRCK output an fs clock.
LRCK goes "H" at SMODE2="L" and "L" at SMODE2="H"
during reset when SMODE1 "H".
20 FSYNC I/O Frame Synchronization Signal pin
S!ave mode: When "H", data bits are clocked out on SDATA.
As I
2
S slave mode ignores FSYNC It should hold "L" or
"H".
Master mode: FSYNC outputs 2fs clock.
Stay low during the power-down mode(PD="L") .
21 SDATA O Serial Data Output pin
Data are output with MSB first, in 2's complement format.
After 20 bits are output it turns to "L". It also remains "L" at a
power- down mode(PD="L").
22 CMODE I Master Clock Selection pin
"L": MCLK=256fs
"H": MCLK=384fs
23 SMODE1 I Serial Interface Mode Select pin
15 SMODE2 I Defines the directions of LRCK, SCLK and FSYNC pins and
Output Data Format. SMODE2 is pull- down pin.
SMODE1 SMODE2 MODE LRCK
L L Slave mode: MSB justified : H/L
H L Master mode Similar to I
2
S : H/L
L H Slave mode: I
2
S : L/H
H H Master mode: I
2
S : L/H
24 VB
Substrate Power Supply, +5V
The Audio board for the CDR631 is a full high performance
AD/DA panel, acting as an interface to the outside world. Key
components are DS1807, ADC AK5351 and DAC AK4393.
Description
The via BALANCE in connected anolog-in L and R signals are
pre-amplified by opamp Q761-Q763, and the via UNBALANCE
in connected anolog-in L and R signals are pre-amplified by
opamp Q705, Q706, these signals is selected by Analog SW
Q701 after which they are presented to an adjustable amplifier
made out of DS1807 and opamp Q703 - Q708. The level of the
incoming. Analog signal is adjusted by means of control lines
"I
2
C" coming from the DASP on the CDR main board and
switching the mux/demux. The anolog signal is then presented
to the A/D converter A5351 (QA01) where they are converted
from analog to I
2
S-bus data format. The I2S-bus is connected
via connector J601 and flex to the DASP on the CDR main
board. The ADC uses the CL11-clock (11.2896 MHz), coming
from the DASP on the CDR main board.
ADC AK5351
Description
The AK5351 is a stereo, 20-bit oversampling ADC based on
Sigma Delta technology intended primarily for digital audio
bandwith applications. It supports the I2S-bus data format. The
device can be used in either slave or master mode. In this
application it is used in slave mode receiving it's clock from the
DASP on the CDR main board.
Block diagram
7.2 Audio Board
7.2.1 Analog-in path
Figure 7-10
Figure 7-11
Pin description
19
WO
HO
LO
SCL
SDA
A0
A1
A2
L1
H1
W1
Control Logic
Address Logic
Figure 7-12
Figure 7-14
Pin description
PIN DESCIPTION
L0, L1 Low End of Resistor
H0, H1 High End of Resistor
W0,W1 Wiper Terminal of Resistor
VCC 3V/5V Power Supply Input
A0..A2 Chip Select Inputs
SDA Serial Data I/O
SCL Serial Clock Input
GND Digital Ground
AGND Analog Ground
NC No connection
Addressable Dual Audio Taper Potentionmeter :
DS1807
Block diagram
20
Description
The I2S-bus data format being the digital output signal, goes
from the DASP on the CDR main board via flex and connector
J601 to the I/O board. Here it is presented to the D/A converter
AK4393. The DAC's analog outputs pass an amplification and filtering
circuit (opamp Q603, Q604). After the analog-out L and R signals are
sent to the headphone connector on the headphone board, analog out
UNBALANCE connectors on the AUDIO board. The DAC uses the
CL11-clock (11.2896 MHz), coming from the DASP on the CDR main
board.
DAC AK4393
Description
The AK4393 is a high performance, single-chip stereo, audio
DAC delivering 101dB dynamic range sample rate.
Block diagram
Figure 7-15
7.2.2 Analog-out path
DEM1
LRCK
BICK
SDAT
A
Audio Data
Interface
DEM0DVDD
CSN
AVDD
AOUTR+
8x
Interpolator
SCF
∆Σ
Modulator
AOUTR-
SCF
De-emphasis
Soft Mute
Control Register Clock Divider
De-emphasis
Control
PDN
CCLK
CDTI
P/S
MCLK CKS0
CKS1 CKS2 VREFH VREFL
AOUTL+
AOUTL-
VCOM
BVSS
AVSSDVSS
DIF2DIF1DIF0
SMUTE
De-emphasis
Soft Mute
8x
Interpolator
∆Σ
Modulator
DFS
21
Figure 7-16
Pin configuration and description
No. Pin Name I/O Function
1
DVSS - Digital Ground Pin
2
DVDD - Digital Power Supply Pin, 3.3V or 5.0V
3
MCLK I Master Clock Input Pin
4
PDN I Power-Down Mode Pin
When at "L", the AK4393 is in power-down mode and is held in reset.
The AK4393 should always be reset upon power-up.
5
BICK I Audio Serial Data Clock Pin
The clock of 64fs or more than is recommended to be input on this pin.
6
SDATA I Audio Serial Data Input Pin
2’s complement MSB-first data is input on this pin.
7
LRCK I L/R Clock Pin
8
SMUTE I Soft Mute Pin in parallel mode
When this pin goes "H", soft mute cycle is initiated.
CSN I Chip Select Pin in serial mode
9
DFS I Double Speed Sampling Mode Pin (Internal pull-down pin)
"L": Normal Speed , "H": Double Speed
10 DEM0 I De-emphasis Enable Pin in parallel mode
CCLK I Control Data Clock Pin in serial mode
11 DEM1 I De-emphasis Enable Pin in parallel mode
CDTI I Control Data Input Pin in serial mode
12 DIF0 I Digital Input Format Pin
13 DIF1 I Digital Input Format Pin
14 DIF2 I Digital Input Format Pin
15 BVSS - Substrate Ground Pin, 0V
16 VREFL I Low Level Voltage Reference Input Pin
17 VREFH I High Level Voltage Reference Input Pin
18 AVDD - Analog Power Supply Pin, 5.0V
19 AVSS - Analog Ground Pin, 0V
20 AOUTR- O Rch Negative analog output Pin
21 AOUTR+ O Rch Positive analog output Pin
22 AOUTL- O Lch Negative analog output Pin
23 AOUTL+ O Lch Positive analog output Pin
24 VCOM O Common Voltage Output Pin, 2.6V
25 P/S I Parallel/Serial Select Pin (Internal pull-up pin)
"L": Serial control mode, "H": Parallel control mode
26 CKS0 I Master Clock Select Pin
27 CKS1 I Master Clock Select Pin
28 CKS2 I Master Clock Select Pin
Note: All input pins except internal pull-up/down pins should not be left floating.
22
PRESS <PLAY>
LOAD SBC442 TEST CD (1kHz, -30dB) 4822 397 30155
CHECK:
·
Flex and wire connections
CL11 = 11.2896MHz at pin 2 conn. J601
·
·
+10V (QM01), -10V (QM02)
Kill transistors QN51, QN52, QN53, QN54
·
I2S signals at pin 5, pin 6, pin 8 conn. J601
·
CHECK:
DAC AOUTL +/-, DAC AOUTR +/- signals : 1kHz, 75mVpp
·
OPAMP pin1.Q603, pin1.Q604 signals : 1kHz, 180mVpp
·
DAC FILTER_L, DAC FILTER_R circuits (I/O board circuit diagram 5)
KILL voltage testpoint 1 : -8V during play
MUTE voltage : low during play
·
·
·
ANALOG OUT PATH OK
Figure 7-17
Troubleshooting analog-out path
7.2.3 Digital in/out paths
7.3 Headphone board
There is a cinch digital-in paths and an optical path taking the
digital signals pretty much straight to the DASP on the CDR
main board. The optical-out and the digital-out path take the
signal from the DASP on the CDR main board to their
respective output connectors on the I/O board.
The L and R analog signals coming from the analog output on
the I/O board pass an adjustable amplifier (opamp Q901) after
which they are passed on to the headphone connector. The
amplification is adjusted by means of a potentiometer
positioned at the front of the CDR player.
23
7.4 Power Supply Unit P816
7.4.1 Description of P816
MOSFET Q825 is used as a power switch controlled by the
controller Q810. When the switch is closed, energy is
transferred from mains to the transformer. This energy is
supplied to the load when the switch is opened. Through
control of the switch-on time, the energy transferred in each
cycle is regulated so that the output voltages are independent
of load or input voltage variations. The controlling device
MC44603 is an integrated pulse width modulator. A clock
signal initiates power pulses at a fixed frequency. The
termination of each output pulse occurs when a feedback
signal of the inductor current reaches a threshold set by the
error signal. In this way the error signal actually controls the
peak inductor current on cycle-by-cycle basis.
Figure 7-18 ‘Blockdiagram P816’
Description of controller MC44603
The MC44603 is an enhanced high performance controller that
is specifically designed for off-line and DC-to-DC converter
applications. This device has the unique ability of automatically
changing operating modes if the converter output is
overloaded, unloaded or shorted. The MC44603 has several
distinguishing features when compared to conventional SMPS
controllers. These features consist of a foldback facility for
overload protection, a standby mode when the converter output
is slightly loaded, a demagnetization detection for reduced
switching stresses on transistor and diodes, and a high current
totem pole output ideally suited for driving a power MOSFET. It
can also be used for driving a bipolar transistor in low power
converters. It is optimised to operate in discontinuous mode but
can also operate in continuous mode. Its advanced design
allows use in current mode or voltage mode control
applications.
Pin connections
Figure 7-19
Rref
R Frequency Standby
Voltage feedback Input
Error Amp Output
R Power Standby
Soft-Start/Dmax/
Voltage Mode
Sync Input
Overvoltage Protection (OVP)
Current Sense Input
Demag. Detection
Foldback Input
107
CT
8 9
6
5
11
12
Output
Gnd
VC
VCC
3
4
2
14
13
15
1 16
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AMP
IREFSYNC
RF
STANDBY
RP
STANDBY
VOLTAGE
VREF
VSB
OUT
2.5V
FEEDBACK
E/A OUT
FOLDBACK
INPUT
FOLDBACK
=1
DMAX&
SOFT-START
CONTROL
SOFTSTART
&DMAXSENSEINPUT
CURRENT
OVER
VOLTAGE
MANAGEMENT
OVER
VOLTAGE
PROTECT
BUFFER
VREF VOCTHERMAL
SHUTDOWN
LATCH
Q
UVL01
IREF
SUUPLY
INITIZLIZATION BLOCK
REFERENCE
BLOCK
VREFIREF
(REDUCED FREQUENCY)
STANDBY
OSCILLATOR
DEMAGNETISATION
MANAGEMENT
DEMAGINETIZATION
DETECT
MC44603P
UVL01
L831
Q810
GND
+5V
+5V
GND
GND
GND
+12V
-8V
GND
GND
GND
+12V
+5V
1
2
3
4
6
11
75
13
14
12
15
10
9
8
16
U810
U811
SELECT
JUMPER
(-8V)
+12V
+12V
-12V
(-8V)
-12V
-12V/-8V
1
4
5
6
7
8
9
10
11
12
13
14
+4.1V
-34V
SWITCHING POWER SUPPLY PCB. (P816)
S1WB
4.7/50V
10k
22
100/25V
2SK2943
1k
1.5
10
µ
H
0.1
100
15
2200pF
180
0.1
2.2/50V
330
1500p
180k1k
15k 15k 4700pF
470p
22k
6.8
µ
H
1
µ
H
10k
2SC
2SA
1k
10k
10k
10k
10
µ
H
PC123F
LM317
1.5
0.1
250V
0.22
250V
18k
1/2W
1.8k
1.8k
330
/16V
100/6.3V
2200
/10V
10/50V
220/50V
1000
/16V
2.2
µ
H
1k
220
/16V 3.3k 100
1.8k
0.022
TL431100
7908
22k
22k
100/25
10k
PC123F
100/25
1k
AG01
RK46
AG01
RU4YX
AG01
10uH
0.1
2SC2878
820pF
82pF
NP0
82k
18k
AG01
AG01
24V
10uH
220
/16V
10k
0.1
10
220
560
0.1
4.7
µ
H
4.7
µ
H
220
/16V
100
/16V
100
/25V
120
/400V
18k
1/2W
0.01
0.1
470pF
/1kV
1
4.7k
330k
(UL/CSA,MITI)
1M(CB)
0.1
0.1
0.1
681
1%
2.21k
1%
10
µ
H
470pF
/400V
470pF
/400V
470pF
/400V
220/16V
100/10V
OPTION
OPTION
J820
J821
J801
L820
D802
C829
R829
R811
C833
D806
D807
Q825
L825
R825
R827
L832
C811
R812
R813
C813
R816
C814
C810
R809
C809
R807R806
R805 R804 C804
C803
R802
L856
L861
R861
Q861
Q862
R862
R863
R864
R865
L862
D868
Q801
L831
Q851
R828
J851
S815
F820
C819
C820
R823
R815
R814
C856
J852
C852
C854
C857
C862
C864
C867
C868
L867
R866
C872
R881 R882
R883
C882
D881R887
Q871
D862
J828
R891
R892
C891
R893
Q892
C892
R894
D803
D804
D851
D856
D861
D866
D871
L866
L871
L873
C877
Q891
C802
C801
R801
R808
D814
D832
D829
L872
C873
R810
C855
R853
R852
R851
C860
L851
L853
C869
C875
C881
C821
R832
G815
J891
C898
C827
R826
R803
R819
C851
C861
C871
C866
R885
R884
R886
L854
L852
C825
C826
C828
C876
C859
R835
D835
24
Pin function description
Figure 7-20
Pin Name Description
1 VCC This pin is the positive supply of the IC. The operating voltage range after start-up is 9.0 to 14.5 V.
2 VC The output high state (VOH) is set by the voltage applied to this pin.
3 Output
P
eak currents up to 750 mA can be sourced or sunk, suitable for driving either MOSFET or bipolar transistors.
4 Gnd The groundpin is a single return, typically connected back to the power source.
5 Foldback Input The foldback function provides overload protection.
6 Overvoltage
Protection
When the overvoltage protection pin receives a voltage greater than 2.5V, the device is disabled and requires a
complete restart sequence.
7 Current Sense
Input
A voltage proportional to the current flowing into the power switch is connected to this input.
8 Demagnetisation
Detection
A voltage delivered by an auxiliary transformer winding provides to the demagnetisation pin an indication of the
magnetisation state of the flyback transformer. A zero voltage detection corresponds to complete core
saturation.
9 Synchronisation
Input
The synchronisation input pin can be activated with either a negative pulse going from a level between 0.7V and
3.7V to Gnd or a positive pulse going from a level between 0.7V and 3.7V up to a level higher than 3.7V. The
oscillator runs free when Pin 9 is connected to Gnd.
10 C
T
The normal mode oscillator frequency is programmed by the capacitor CT choice together with the Rref
resistance value. CT, connected between Pin 10 and Gnd, generates the oscillator sawtooth.
11 Soft-
Start/Dmax/Volta
ge-Mode
A capacitor, resistor or a voltage source connected to this pin limits the switching duty-cycle. This pin can be
used as a voltage mode control input. By connecting Pin 11 to Ground, the MC44603 can be shut down.
12 RP Standby A voltage level applied to the RP Standby pin determines the output power level at which the oscillator will turn
into the reduced frequency mode of operation (i.e. standby mode). An internal hysteresis comparator allows to
return in the normal mode at a higher output power level.
13 E/A Out The error amplifier output is made available for loop compensation.
14 Voltage
Feedback
This is the inverting input of the Error Amplifier. It can be connected to the switching power supply output
through an optical (or other) feedback loop.
15 RF Standby The reduced frequency or standby frequency programming is made by the RF Standby resistance choice.
16 Rref
Rref sets the internal reference current. The internal reference current ranges from 100
µ
A to 500µA. This
requires that 5.0kΩ Rref 25kΩ.
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Block diagram of MC44603
Figure 7-21
Operating description of MC44603
The input voltage Vcc (pin 1) is monitored by a comparator with
hysteresis, enabling the circuit at 14.5V and disabling the
circuit below 7.5V. The error amplifier compares a voltage Vfb
(pin 14) related to the output voltage of the power supply, with
an internal 2.5V reference. The current sense comparator
compares the output of the error amplifier with the switch
current Isense (pin 7) of the power supply. The output of the
current sense comparator resets a latch, which is set every
cycle by the oscillator. The output stage is a totem pole,
capable of driving a MOSFET directly.
Start up sequence of P816
t1: Charging the capacitors at Vcc
C829 will be charged via R823 and R832, C833 and
C811 v ia R829. The output is switched off during t1.
t2: Charging of output capacitors
When the input voltage of the IC exceeds 14.5V, the circuit is
enabled and starts to produce output pulses. The current
consumption of the circuit increases to about 17mA, depending
on the external loads of the IC. At first, the capacitors at the Vcc
pin will discharge because the primary auxiliary voltage,
coming from winding 7-9 is below the Vcc voltage. At some
moment during t2, the primary auxiliary voltage reaches the
same level as Vcc. This primary auxiliary voltage now
determines the Vcc voltage.
t3: Regulation
The output voltage of the power supply is in regulation.
t4: Overload
When the output is shorted, the supply voltage of the circuit will
decrease and after some time drop below the lower threshold
voltage. At that moment, the output will be disabled and the
process of charging the Vcc capacitors starts again. If the
output is still shorted at the next t2 phase, the complete startand stop sequence will repeat. The power supply goes in a
hiccup mode.
Figure 7-22 ‘Start-up sequence’
Regulation of P816
Figure 7-22 shows the most relevant signals during the
regulation phase of the power supply.
The oscillator voltage ramps up and down between V1 and V2.
The voltage at the current sense terminal is compared every
cycle with the output of the error amplifier Vcomp. The output
VS8 OUT
CONTROL
Dmax &
SOFT-START
Vref
Voc
GND
OUT
VC
PROTECT
VOLTAGE
OVER
MANAGEMENT
OVER
VOLTAGE
DEMAGNETISATION
MANAGEMENT
OSCILLATOR
STANDBY
(REDUCED FREQUENCY)
ERROR
AMP
CURRENT
SENSE
DEMAGNETISATION
DETECT
SYNC INPUT
CT
RF STANDBY
Iref
REFERENCE
BLOCK
SUPPLY
INITIALISATION BLOCK
Vref Iref
Vref
enable
UVL01
VOSC
VOSC PROT
=1
LATCH
THERMAL
SHUTDOWN
BUFFER
VOLTAGE
FEEDBACK
2.5V
RP STANDBY
Iref
UVL01
Vref
FOLDBACK
FOLDBACK
INPUT
CURRENT SENSE
INPUT
SOFT-START
& DMAX
1
2
3
4
6
57 11
8
9
10
15
12
14
13
E/A OUT
16
C
1Set
1Reset
Vstby
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Vo
0
OUTPUT
t4
short
Icc
0V
17mA
14.5V
7.5V
t1
Vcc
p.a.v.
t2 t3
10V
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26
is switched off when the current sense level exceeds the level
at the output of the error amplifier.
TimeON phase : A drain current will flow from the positive
supply at pin 2 of the transformer through the transformer's
primary winding, the MOSFET and Rsense to ground. As the
positive voltage at pin 2 of the transformer is constant, the
current will increase linearly and create a ramp dependent on
the mains voltage and the inductance of the primary winding. A
certain amount of energy is stored in the transformer in the form
of a magnetic field. The polarity of the voltages at the
secondary windings is opposite to the primary winding so that
the diodes are non-conducting in this phase.
TimeDIODE phase : When the MOSFET is switched off,
energy is no longer supplied to the transformer. The inductance
of the tranformer now tries to maintain the current which has
been flowing through it at a constant level. The polarity of the
voltage from the transformer therefore reverses. This results in
a current flow through the transformer's secondary winding via
the now conducting diodes, electrolytic capacitors and the load.
This current is also ramp shaped but decreasing.
TimeDEAD phase : when the stored energy has been supplied
to the load, the current in the secondary windings stops flowing.
At this point, the drain voltage of the MOSFET will drop to the
voltage of C821 with a ringing caused by the drain-source
capacitance with the primary inductance.
The oscillator will start a next cycle which consists of the above
described three phases. The time of the different phases
depends on the mains voltage and the load.
TimeDEAD is maximum with an input of 400VDC and a
minimum load. It will be zero with an input of 100VDC and an
overload.
Figure 7-23 ‘Regulation’
Figure 7-24 ‘Oscillograms’
Vosc
Idiodes
Vgate
Vdrain
Idrain
Vsense
Vcomp
0
V2
V1
Ton Tdiode Tdead
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ch3
ch1
CH1 2
CH2
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1
2
3
T
ch1 : Drain voltage
ch2 : Drain current
ch3 : Gate voltage
PM3394B
ch3
ch1
CH1 1
CH3 50mV~ ALT MTB5.00us- 0.90dv ch1-
1
3
T
ch1 : Drain voltage
ch2 : Oscillator voltage
PM3394B
ch3
ch1
CH1 1
CH3 20mV~ ALT MTB5.00us- 0.90dv ch1-
1
3
T
ch1 : Drain voltage
ch3 : Sense voltage
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Circuit description of P816
Input circuit
The input circuit consists of a lightning protection circuit and an
EMI filter.
The lightning protection comprises R819.
The EMI filter is formed by C820, L820, C825 and C826.
It prevents inflow of noise into the mains.
Primary rectifier/smoothing
The AC input is rectified by rectifier bridge D802 and smoothed
into C821. The voltage over C821 is approximately 300V.
It can vary from 100V to 390V.
Start up circuit and Vcc supply
This circuit is formed by R823, R834, C829, D828, R829,
R811, C833 and C811.
When the power plug is connected to the mains voltage, the
stabilised voltage over D829 (24V ) will charge C833 via
R829. When the voltage reaches 14.5V across C811, the
control circuit of Q810 is turned on and the regulation starts.
During regulation, Vcc of IC7110 will be supplied by the
rectified voltage from winding 7-9 via L832, D832 and C833.
Control circuit
The control circuit exists of Q810, C802, C804, C807, C809,
C810, R802, R803, R804, R807, R808, R809 and R810.
C802 and R810 define the frequency of the
oscillator.
Power switch circuit
This circuit comprises MOSFET Q825, Rsense R826, R827 and
R828, R825, C827, L825, R812 and R813. R825 is a
pull-down
resistor to remove static charges from the gate of the
MOSFET.
Regulation circuit
The regulation circuit comprises opto-coupler Q801 which
isolates the error signal from the control IC on the primary side
and a reference component D881. The TL431(D881) can be
represented by two components:
a very stable and accurate reference diode
a high gain amplifier
Figure 7-25 ‘TL 431’
TL431 will conduct from cathode to anode when the reference
is higher than the internal reference voltage of about 2.5V. If the
reference voltage is lower, the cathode current is almost zero.
The cathode current flows through the LED of the opto-coupler.
The collector current of the opto-coupler flows through R806,
producing an error voltage, connected to voltage feedback pin
14 of Q810.
Demagnetisation
The auxiliary winding (7-9) voltage is used to detect magnetic
saturation of the transformer core and connected via R801 to
pin 8 of Q810. During the demagnetisation phase, the output
will be disabled.
Overvoltage protection circuit
This circuit consist of D814, C814, R814, R815 and R816.
When the regulation circuit is interrupted due to an error in the
control loop, the regulated output voltage will increase
(overvoltage). This overvoltage is sensed at the auxiliary
winding 7-9.
When an overvoltage longer than 2.0 (s is detected, the output
is disabled until VCC is removed and then re-applied. The
power supply will come in a hiccup mode as long as the error
in the control loop is present.
Secondary rectifier/smoothing circuit
There are 5 rectifier/smoothing circuits on the secondary side.
Each voltage depends on the number of windings of the
transformer.
The -8V supply is regulated by voltage regulator Q871.
On/off circuit
A
2.5V
R
K
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7.4.2 Troubleshooting P816
Figure 7-26
YES
OK
Connect the mains inlet to a mains
isolated variac
Check the functionality of the following components :
F820, R819, C820, L820, D802, C821
Check Vcc on pin 1 Q810
Vcc = 12V...... 16V
Is power supply ticking?
Check start circuit and Vcc supply:
R823, R834, C829, D829, R829, R811, C811
Replace Q810
Power supply OK
Power supply unit OK
OK
OK
OK
OK
OK
Check the path of the other faulty voltage(s)
Power supply is OK
Check : - CDR main board
- Display assy
Check DC voltages
+5V, +12V, -8V, VFTD (-34V),VDC1-VDC2 (4V1)
Check the +5V and +12V
Disconnect power supply unit from CDR main board
Connect dummy load resistors 10W,
15 ohm at +5V, +12V and ground
Check DC voltages
These voltages might be somewhat higher than specified
+5V, +12V, -8V, VFTD, VDC1-VDC2
OK
+5V : check D856, C857, L856, C859
+12V : check D866, C867, L867, R866, D868, C869
±1.41 x Vin AC
Turn input voltage up and check voltage across C821,
this voltage should be
OK
OK
Check fuse F820 and
replace if necessary
OK
NO
Load on secondary output
Overvoltage protection : L832, D814, C814, R814, R815, R816
Oscillator voltage on pin 10 of Q810 :
check C802, R810 replace Q810
Drive circuit : gate voltage of MOSFET Q825
components R812, R813, C813, R825
Regulation circuit
- Measure voltage on pin 6 of Q810 with oscilloscope
- If > 2.5V check the regulation circuit : Q810, D881
R881- R885, C881, C882, R804 - R806, R809, C804, C809
Check :
OK
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8. WIRING DIAGRAM
2P
LOADER PCB
FTD
INT/EXT (RC-5)
RC-5 IN/OUT
OPTICAL IN
ANA INPUT SEL
RCA/XLR
COAX IN
COAX OUT
THROUGH OUT
ANA RCA IN
H.P. OUT
B: EH-EH 2.5mm
1 VDC2
2 VFTD
3 VDC1
4 GND
5 +5V
6 +5V
7 GND
8 GND
9 GND
10 +12V
11 -8V
C:PH-PH 2.0mm
1 VDC2
2 VFTD
3 VDC1
4 SYS_RESET
5 IIC_DATA
6 GND
7 IIC_CLK
8 INTERRUPT
9 GND
10 +5V
B
C
POWER
SW
: from LOADER ASSY
ANA XLR IN
Lch
ANA XLR IN
Rch
2P2P 1P
IR SENSER
LED
F
F: PH-Bord-in 2.0mm
1 IR_SENS
2 GND
3 +5V
H: PH-PH 2.0mm
1 IR_SENS
2 RC_5
3 GND
4 IIC_CLK
5 IIC_DATA
6 FAN
7 STANDBY
G
G: PH-Bord in 2.0mm
1 STB_LED
2 GND
I: PH-Bord in 2.0mm
1 LCH_HOT
2 LCH_CLD
3 GND
4 GND
5 RCH_HOT
6 RCH_CLD
DIG INPUT SEL
COAX/XLR
DIG XLR
IN
A
E
2P
ANA RCA OUT
A : FFC 0.5mm
1 GND
2 SYS_CLK
3 n.c.
4 GND
5 IIS_WS_A0
6 IIS_BCK_A0
7 GND
8 IIS_DATA_A0
9 IIS_WS_A1
10 GND
11 IIS_BCK_A1
12 IIS_DATA_A1
13 +5V
14 n.c.
15 n.c.
16 n.c.
17 n.c.
18 n.c
19 n.c.
20 NMUTE
21 DEEM_A0
22 KILL_OUT
23 n.c.
24 GND
25 EXT_DIG_IN
26 n.c.
27 GND
28 DIG_OUT_C
29 EXT_OPT_IN
30 GND
D: PH-Bord in 2.0mm
1 KILL_OUT
2 -10VA
3 LCHHP
4 GND
5 RCHHP
6 +10VA
D
E: EH-Bord in 2.5mm
1 GND
2 +12V
3 GND
4 +5V
5 GND
6 -12V
H
J: PH Bord in 2.0mm
1 DIG IN_CLD
2 GND
3 DIG IN_HOT
4 GND
5 OPT_OUT
6 +5V
I
J
1705 1500
1820
WY03
WY06
J801
Cooling
FAN
K
: CONNECTOR
: BORD IN WIRE
W903
JY03
JY06
JY52 JY51 JY05
JY04
WY04
WY03
L
W323
W853
J601
JY53
JC01
J903
W711
J323
J711
J851
J852
K: PH-Bord in 2.0mm
1 KEY_OUTPUT1
2 KEY_OUTPUT2
3 KEY_OUTPUT3
4 KEY_OUTPUT4
5 KEY_OUTPUT5
6 KEY_OUTPUT6
7 KEY_OUTPUT7
8 KEY_INPUT2
9 KEY_INPUT3
10 KEY_INPUT4
11 KEY_INPUT5
12 KEY_INPUT6
13 KEY_INPUT7
14 GND
L: PH-Bord in 2.0mm
1 KEY_INPUT7
2 LEY_OUTPUT1
3 EASY_JOG_2
4 EASY_JOD_1
5 GND
MAINS
P816
PP16
PP26
PY26PY16
P916
PY36
PY56
PY46
OPTICAL
OUT
(only F
version)
M : XH-FAN 2.5mm
1 +9VFAN
2 GND
M
11 1
1
1
1
1
11
1
1
1111
1
1
1
1
1
1
JF51 SF51 J301 JT01 J311 S321 J651 J701 S701
JT21 J321 J761 J762
J901
1
31 32
9. BLOCK DIAGRAM
OPT DIG. IN
CDU4009
DASP
4M
FlashROM
16M
EDORAM
MACE2
CDR60
Driver
ROM
COAXIAL ANA. IN
COAXIAL DIG.
IN
COAXIAL DIG.
OUT
COAXIAL ANA.
OUT
RC5 IN
RC5 OUT
KEY
H.P. OUT
AEGER
2
H.P.
VOL.
IIS
DSA
EEPROM
Subcode
DISPLAY PCB
AUDIO PCB
LOADER PCB
HEAD PHONE PCB
INT/EXT (RC5 )
SW
IR sensor
XLR ANA. IN
XLR/CINCH
THROUGH DIG.
OUT
XLR DIG. IN
XLR/COAXIAL
SWITCHING
POWER SUPPLY
+12.0VA
-12.0VA
-8.0VA
+5VD
AC IN
SUPPLY
PCB
-35.0V
DC1
DC2
INPUT SENS.VOL.
0dBu ~ +22dBu
ADC
AK5351
DAC
AK4393
IIS
IIS
DEEMPH
MUTE
EL.
POT.
DS1807
IIC
OPT DIG. OUT
SW PCB
PY16
CPU
TMP87CH74F
(DISPLAY DRIVER)
PY56
STANDBY
LED PCB
JOG
PCB
PY46
IR
PCB
PY36
PY26
P806
PP16
XLR PCB
PP26
QA01
Q601
Q702
QY01
ZY01
Q901
P906
33 34
10. SCHEMATIC DIAGRAM AND PARTS LOCATION
RN53
RN54
RN51
RN52
2.2K
2.2K
2.2K
2.2K
DAC
1
6
1
6
161
6
FAN
L_CH
IN
BALANCED
R_CH
2
3
4
5
2
2
33
4
4
55
12
1
2
2
3
4
5
R CH
L CH
R653R651
R652 R654
R301
Q702
L651
L652
J301
RT12
RT02
J311
LT13
LT03
L701
L702
R701
R702
L752
L754
L901
L902
R920
R905
R906
R909
R910
L903
J901
C910
C908
C907
C701
C702
C704 C703
C713
C714
C716
C715
C717
C718
C729
C730
C741
C742
C745
C746
C747
C749
C748
C750
J761
J762
C761
C763
C764
C791
C793
C792
C794
R705
R703
R704
R706
R719
R715
R717
R716
R718
R720
R721
R723
R724
R727
R728
R731
R732
R729
R730
R735
R736
R733
R734
R737
R738
R739
R741
R740
R742
R775
R779
R777
R776
R780
R778
R785
R787
R789
R791
R790
R786
R788
R792
R761
R763
R762
R764
CA01
CA02
CA03
CA04
CA05
CA06
CA07CA08
CA11
CA12
QA01
QA02
Q701
R722
C795
C796
C797
C798
R710
R709
S701
C615
Q615
C639
C640
C643
C644
C651
C652
CT13
C661C662
R311
S321
J321
C323
C324
R326
C326
Q326
C314
CT01CT02
CT03
CT04
RT03
CT05
CT11CT12
CT14
RT13
CT15
JT21
CT21
C301
Q331
RT32
RT33CT31
CT32
QT31
Q901-1
Q901-2
C616
C603
C604 C606
C607
C608
C609
Q601
C641
C642
R631
R632
C327
C328
R327
R339
R336
R337
R338
R329
R330
R331
R328
C338
C337
C336
J711
J323
L751
L753
C751
C743
RN01
RN02
W904
Q332
R341
R674
C720
C752
C753
C744
C754
C901
C902
C903
C904
C905
C906
JT01
JT01
RA01
C777
C779
C778
C780
LA01
L615
J701
J651
JF51
RF51
SF51
RF57
CF52
LF51
CC01
QC01
CC02
JC01
W323
RT31
W711
D703
D703
D704
D704
D706
D706
D705
D705
J601
R663
R664
R662
R665
R666
R667
R661
R672
C765
C767
C766
R321R322 R323
RB01
RB03
RB02
RB04
CB01
CB02
C762
C768
RM01
RM02
RM07
RM08
RM09
RM10
RM12
RM13
RM14
CM02
CM03
CM04
CM05
CM06
CM07
CM08
CM09
CM10
QM02
QM06
QM07
Q661 Q662
R679
J903
W903
W853
Q663
R685
C663
CB11
CB12
R687
R686
C769
C770
R678
CM01
JY53
QN51
QN52
QN53
QN54
QN01
QN02
R781
R783
R782
R784
R793
R747
C781
R749
C783
R795
R794
C782
R748
R750
R796
C784
R751
R755
C785
R757
R753
C787
R752
R756
C786
R754
R758
C788
D701
D701
D702
D702
L711
Q705-1
Q706-1
Q705-2
Q706-2
R726
C724
R725
C723
C726
C728
C727
C725
R655
R656
R621
R625
R629
R623
R635
C621
C622
C623
C625
R627
R636
R626
R624
R622
R628
C624
C626
R637
R638
C628
R634
R633
C627
R907
R908
R903
R904
RM11
RM03
RM05
RM04
RM06
CM21
D661
D661
C664
R671
C672
C671
DM01
DM21
Q664
R673
RM22
DF51
CM22
R707
R708
C712
R714
R712
R744
R743
R711
R713
C711
R630
C681C684C685
C682 C689
C687
R675
C686
R677
R676
RM21
QM01
QF51
QF52
QM04
QM24
Q665
Q666
QM21
QM22
C708
C707
RM24
R657
R658
R745
R746
QM23
R684
R683
R682
R680
C721
C722
C688
C694
C698
C693
C697
C692
C696
C691
C695
C690
C680
R691
C699
QM03-1
QM03-2
Q761-1
Q761-2
Q762-1
Q762-2
Q764-1
Q763-1
Q763-2
Q764-2
Q703-2
Q703-1
Q704-2
Q704-1
Q707-1
Q707-2
Q708-1
Q708-2
Q603-1
Q603-2
Q604-1
Q604-2
R911
R912
C909
CM11
R681
R340
C602
C601
100100
100 100
5V
100
DS1807
75
75
100k
100k
5V
10k
10k
150
150
2200p
100p
100P
5V
5V
47/16V
47/16V
100p 100p
100/10V
100/10V
100/10V
100/10V
47/16V
47/16V
1500p
1500p
47/16V
47/16V
47/16V
47/16V
47/16V
47/16V
47/16V
47/16V
47p
47p
47p
47/16V
47/16V
47/16V
47/16V
1k
1k
1k
1k
1k
22k
22k
22k
22k
1k
100
1k
1k
4.7k
4.7k
2.2k
2.2k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
2.2k
2.2k
330
330
330
330
33k
50k
33k
33k
50k
33k
100k
100k
1k
1k
1k
100k
100k
1k
100k
100k
100k
100k
+5VADA
+5VADD
+5VDAA
+5VDAD
10/63V
0.1
100/10V
0.1
100/10V
0.1
100/10V0.1
0.1
100/10V
AK5351
NJM78L05
LC4966
100
47/16V
47/16V
47/16V
47/16V
47k
47k
0.1
NJM78L05
220/16V
220/16V
47/16V
47/16V
100p
100p
47p
0.10.1
75
47p
47p
22k
0.1
SN75157
47p
2200p0.1
47p
10/63V
22
100p
2200p0.1
10/63V
22
100p
100/10V
100/10V
74HCU04
100K
1K0.1
0.1
74HCU04
NJM4556
NJM4556
100/10V
0.1
100/10V 0.1
100/10V
0.1
100/10V
AK4393
47/16V
47/16V
1k
1k
0.1
0.1
100
100
6.8k
2.2k
100
100k
100k
100k
100k
0.1
0.1
0.1
47/16V
47/16V
2.2K
2.2K
74HC00
22k
220
100/10V
47/16V
47/16V
47/16V
47/16V
100/16V
100/16V
100/16V
100/16V
100/16V
100/16V
1/2
2/2
47
220/16V
220/16V
220/16V
220/16V
4.7UH
4.7UH
100
10K
470P
0.1
PQ09RF1
47/16V
BOARD_IN
100
(F)ONLY
BOARD_IN
1SS302(1)
1SS302(2)
1SS302(2)
1SS302(2)
1SS302(1)
1SS302(2)
1SS302(1)
1SS302(2)
47
47
47
47
47
47
220
220
47p
47p
47p
330 330 330
1K
1K
1K
1K
470P
470P
47p
47p
22K
22K
100
100
4.7K
22K
47K
22K
47K
0.1U
0.1U
0.1U
0.1U
0.1U
0.1U
0.1U
47U/16V
47U/16V
2SD1762
2SC4116
2SB1586
74HCT244
74HCT04
47K
BOARDIN
BOARDIN
74HC4066
47k
0.1
47/16V
47/16V
+5V
47k
47k
47p
47p
47k
0.1U
16V+12V
-12V
2SC4213
2SC4213
2SC4213
2SC4213
2SC4213
2SC4213
1k
470
1k
470
4.7k
4.7k
100p 50V
2.2k
100p 50V
4.7k
4.7k
100p 50V
4.7k
2.2k
4.7k
100p 50V
4.7k
4.7k
100p
50V
4.7k
4.7k
100p 50V
4.7k
4.7k
100p
50V
4.7k
4.7k
100p 50V
1SS302(1)
1SS302(2)
1SS302(2)
1SS302(1)
‚S D‚VƒÊ‚g
NJM2082M
NJM2082M
NJM2082M
NJM2082M
4.7k
100p 50V
4.7k
100p 50V
100p 50V
100p 50V
100p 50V
100p 50V
22k
22k
4.7k
4.7k
4.7k
4.7k
4.7k
470p
50V
470p
50V
220p 50V
220p
50V
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
220p
50V
220p
50V
4.7k
4.7k
470p 50V
1k
1k
470p 50V
22k
22k
15k
15k
18K
680
680
680
680
47U/16V
1SS302(1)
1SS302(2)
0.1
1k
470p
50V
100p
50V
5.6V
5.6V
74HC74
10k
10K
1SS302(1)
0.1
2.2k
2.2k
100p 50V
2.2k
4.7k
1k
1k
4.7k
2.2k
100p 50V
4.7k
OPTIONOPTIONOPTION
OPTION OPTION
OPTION
47
OPTION
OPTION
47
2.2K
2SB1185
RN2303
/ETC
RN1303
/ETC
RN1303
/ETC
RN2303
/ETC
RN1303
/ETC
RN2303
/ETC
RN1303
/ETC
RN2303
/ETC
470p 50V
470p 50V
+10VA
-10VA
100K
10k
10k
10k
10k
RN1303
/ETC
47
47
47/16V
47/16V
2200p
2200p
2200p
2200p
2200p
2200p
2200p
2200p
2200p
2200p
0.1
100
100p
NJM4558M
MJM4885M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4885M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
NJM4558M
10k
10k
0.1
220/16V
1k
OPTION
100/10V
0.1
5V
5V
5V
5V
+5VADA
+5VADA
+5VADA
+5VADA
+5VADA
+5VADA
+5VADD
+5VADD
+5VADA
+5VADA
+5VADA
+5VADA
5V5V
5V
5V
5V
5V
5V
+12V
+12V
-12V
+5VADA
+5VADA
+5VDAD
+5VDAD
+5VDAD
+5VDAD
+5VADA
+5VADA
+5V
+5V
+5V
+5VDAA
+5VDAA
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V+5V
+5V
+10VA
-10VA
+10VA
-10VA
+10VA
+10VA
-10VA
+10VA
-10VA
-10VA
+10VA
+10VA
-10VA
-10VA
-10VA
-10VA
+10VA
-10VA
+10VA
-10VA
+10VA
+10VA
+10VA
-10VA
+10VA
-10VA
+10VA
+10VA
+10VA
-10VA
+10VA -10VA
+10VA
-10VA
+10VA -10VA
+10VA +10VA
-10VA
DATA_AD
BCLK_AD
_PD
EXT_OPT_IN
EXT_DIG_IN
DATA_DA
DEEM_A0
DIG_OUT_C
_WS_AD
_WS_DA
RC_5
IR_SENS
RC_5
IR_SENS
IIS_WS_A0
IIS_BCK_A0
IIC_CLOCK
IIC_DATA
IIC_CLK
MCLK_AD
IIS_DATA_A0
IIC_DATA
DATA_A D
IIS_DATA_A1
IIS_WS_A1
WS_AD
IIS_BLK_A0
IIS_BLK_A1
IIS_DATA_A0
IIS_WS_A0
_PD
_PD
_PD
MCLK_DA
MCLK_DA
MCLK_AD
IIS_DATA_A1
IIS_WS_A1
IIS_BCK_A1
_MUTE
DEEM_DA
DEEM_DA
_MUTE
NMUTE
BCLK_AD
BCLK_AD
WS_AD
BCLK_DA
BCLK_DA
DATA_D A
WS_DA
SYS_CLK
EXT_DIG_IN
DIG_OUT_C
EXT_OPT_IN
SYS_CLK
DEEM_A0
NMUTE
ANALOG
OUT
OPT
IN
LCH
RCH
1
23
456
7
891011
1213
14
+
-
+
-
-
+
-
+
ELECTRIC
VOLUME
GND
RC-5
GND
GND
GND
12V
5V
-12V
CDR/CD
COAX
LOOP
OUT
ANALOG
INPUT
COAX
INPUT
LCH
RCH
BALANCE
UNBALANCE
AINR+
AINR-
VRFF
VA
AGND
AINL+
AINL-
TST1
HPFE
TST2
TST3
VD DGND
TST4
SMODE2
PD
MCLK
FSYNC
SDATA
CMODE
SMODE1
VB
LRCK
LCH
RCH
HEADPHONE
P916
-
+
-
+
-
+
-
+
-
+
OPT
OUT
IIC-DATA
IIC-CLK
COAX
XLR
RCHHP
LCHHP
PP26
123456
KILL
LCHHP
RCHHP
GND
RC-5
IN/OUT
EXT
INT
MC01
FAN
1
23
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24
25 26 27 28 29 30
GND
CD/HP
GND
IIS-WS-A0
IIS-BCK-A0
GND
IIS-WS-A1
+5V
GND
IIS-BCK-A1
IIS-DATA-A1
PST3
HDCD
LEVEL-A0
LEVEL-A1
LEVEL-A2
DSACOPY
NMUTE
DEEM-A0
KILL-OUT
EBU-PROF
GND
EXTDIG
DIGIN2
GND
DIGOUT
EXOPT1
GND
IIS-DATA-A0
DVSS
DVDD
MCLK
PD
__
BICK
SDATA
LRCK
SMUTE
DFS
DEM0
DEM1
DIF0
DIF1
DIF2 VBSS
VREFL
VREFH
AVDD
AVSS
AOUTR-
AOUTR+
VCOM
AOUTL-
AOUTL+
P/S
_
CKS0
CKS1
CKS2
-
-
+
+
SYS-CLOCK-11W
+
-
8
1
2
3
8
+
-
SPDIF
SWITCH
BCLK
IR_SENS
1
23
456
7
891011
1213
14
OPTION
-
+
OPTION
STANDBY
RC-5
INT/EXT SW
INPUT
SELECT
SW
+10VA
-10VA
CDR
1
2
3
8
7
4
5
6
8
3
2
1
4
7
6
5
5
6
8
7
7
5
6
8
3
2
4
1
2
3
4
1
6
5
4
7
1
2
3
4
2
3
1
4
5
6
7
8
1
2
3
4
5
6
7
6
7
5
8
2
3
4
156
8
7
PP16
7
8
7
8
1
2
3
4
1
4
1
+9VFAN
LCH_HOT
LCH_CLD
RCH_HOT
RCH_CLD
1
10
11
20
1
7
8
14
2
3
6
5
6
5
7
4
6
5
1
2
3
-
+
-
+
-
+
-
+
1
5
6
7
1
2
3
4
8
7
6
5
1
2
3
+
-
+
-
4
8
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
1
234
5
6
2
34567
2
3
4
5
6
2
3456
7
8
9
1213141516171819
234
56
9
10
111213
12
34
5
6
7
8
23456
7
8
9
101112
13
14
1
23456
7
8
9
10111213
14
1
(F)ONLY
DIGIN_CLD
GND
DIGIN_HOT
GND
OPT_OUT
+5V
DIGIN_CLD
GND
DIGIN_HOT
GND
OPT_OUT
+5V
PP16
35 36
ERROR
AMP
IREFSYNC
RF
STANDBY
RP
STANDBY
VOLTAGE
VREF
VSB
OUT
2.5V
FEEDBACK
E/A OUT
FOLDBACK
INPUT
FOLDBACK
=1
DMAX&
SOFT-START
CONTROL
SOFTSTART
&DMAXSENSEINPUT
CURRENT
OVER
VOLTAGE
MANAGEMENT
OVER
VOLTAGE
PROTECT
BUFFER
VREF VOCTHERMAL
SHUTDOWN
LATCH
Q
UVL01
IREF
SUUPLY
INITIZLIZATION BLOCK
REFERENCE
BLOCK
VREFIREF
(REDUCED FREQUENCY)
STANDBY
OSCILLATOR
DEMAGNETISATION
MANAGEMENT
DEMAGINETIZATION
DETECT
MC44603P
UVL01
L831
Q810
GND
+5V
+5V
GND
GND
GND
+12V
-8V
GND
GND
GND
+12V
+5V
1
2
3
4
6
11
75
13
14
12
15
10
9
8
16
U810
U811
SELECT
JUMPER
(-8V)
+12V
+12V
-12V
(-8V)
-12V
-12V/-8V
1
4
5
6
7
8
9
10
11
12
13
14
+4.1V
-34V
SWITCHING POWER SUPPLY P816
S1WB
4.7/50V
10k
22
100/25V
2SK2943
1k
1.5
10
µ
H
0.1
100
15
2200pF
180
0.1
2.2/50V
330
1500p
180k1k
15k 15k 4700pF
470p
22k
6.8
µ
H
1
µ
H
10k
2SC
2SA
1k
10k
10k
10k
10
µ
H
PC123F
LM317
1.5
0.1
250V
0.22
250V
18k
1/2W
1.8k
1.8k
330
/16V
100/6.3V
2200
/10V
10/50V
220/50V
1000
/16V
2.2
µ
H
1k
220
/16V 3.3k 100
1.8k
0.022
TL431100
7908
22k
22k
100/25
10k
PC123F
100/25
1k
AG01
RK46
AG01
RU4YX
AG01
10
µ
H
0.1
2SC2878
820pF
82pF
NP0
82k
18k
AG01
AG01
24V
10uH
220
/16V
10k
0.1
10
220
560
0.1
4.7
µ
H
4.7
µ
H
220
/16V
100
/16V
100
/25V
120
/400V
18k
1/2W
0.01
0.1
470pF
/1kV
1
4.7k
330k
(UL/CSA,MITI)
1M(CB)
0.1
0.1
0.1
681
1%
2.21k
1%
10
µ
H
470pF
/400V
470pF
/400V
470pF
/400V
220/16V
100/10V
OPTION
OPTION
J820
J821
J801
L820
D802
C829
R829
R811
C833
D806
D807
Q825
L825
R825
R827
L832
C811
R812
R813
C813
R816
C814
C810
R809
C809
R807R806
R805 R804 C804
C803
R802
L856
L861
R861
Q861
Q862
R862
R863
R864
R865
L862
D868
Q801
L831
Q851
R828
J851
S815
C819
C820
R823
R815
R814
C856
J852
C852
C854
C857
C862
C864
C867
C868
L867
R866
C872
R881 R882
R883
C882
D881R887
Q871
D862
J828
R891
R892
C891
R893
Q892
C892
R894
D803
D804
D851
D856
D861
D866
D871
L866
L871
L873
C877
Q891
C802
C801
R801
R808
D814
D832
D829
L872
C873
R810
C855
R853
R852
R851
C860
L851
L853
C869
C875
C881
C821
R832
G815
J891
C898
C827
R826
R803
R819
C851
C861
C871
C866
R885
R884
R886
L854
L852
C825
C826
C828
C876
C859
R835
D835
F802
37 38
OPTION
OPTION
XY01
CY06
CY04
CY05
CY10
CY09
DY04
RY14
RY11
RY01 RY02 RY03
RY10
RY09
RY13
RY12
CY03
DY01
RY06
QY01
SY05
SY06
SY04
SY03
SY10
SY11SY07 SY08
SY13
SY12
SY02SY01
SY14
SY22 SY23
SY62 SY61 SY60 SY59 SY58 SY57
SY56 SY55 SY54 SY53 SY52 SY51
SY63 SY64
SY26
ZY01
SY65
JY03
JY04
JY05
JY06
RY31
RY32
RY33
RY34
RY35
WY26
RY04
RY21
RY22
RY23 RY24 RY25
RY26
CY07
CY21
CY13
LY01
CY14
QY04QY03QY02
RY15
RY16
RY17
RY45
RY44
RY27
RY28
WY04
WY03
WY05
WY06
CY41
DY41
DY42
JY51
JY52
QY41
QY42
QY43
QY44
QY45
RY46
CY08
VFTDVFTD
VFTD
0.1
22P
22P
100P
100P
3.3V
3.3K
4.7K
47K 47K 47K
100
100
10K
10K
0.022
*
470
TMP87CH74F
5V
+5V
VFTDVDC1
VDC2
+5V
+5V
VFTD
+5V
+5V +5V +5V +5V +5V +5V
VDC2
VFTD
VDC1
+5V
5V
VFTD
VFTD
VFTD
VFTD
VFTD
VFTD
68K
68K
68K
68K
68K
100
6.8K
6.8K
6.8K 6.8K 6.8K
6.8K
100/10V
0.1
0.1
+5V
22
µ
H
+5VU
100/10V
G14
+5VU
+5VU
+5VU
2SC4116(G)
1740,3119
2SC4116(G)
1740,3119
2SC4116(G)
1740,3119
P12
+5V
47K
47K
47K
STB_LED
G14
P12
STB_LED
100
10K
0
0
BOARD_IN
BOARD_IN
BOARD_IN
BOARD_IN
47/10V
1SS301(1)
1SS301(2)
+5V
+5V
DTA124ES
DTC124ES
DTC124ES
DTA124ES
DTC124ES
10K
0.022U
G1G2G3G4G5G6G7G8G9
G10
G11
G12
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P1P2P3P4P5P8P9
P10
P11
P12
P13
P14
P16
P17
P18
P19
P20
P21
P6
P7
G1G2G3G4G5G6G7G8G9
G10
G11
G12
KEY_OUTPUT1
KEY_OUTPUT2
KEY_OUTPUT3
KEY_OUTPUT4
KEY_OUTPUT5
KEY_OUTPUT6
KEY_OUTPUT7
KEY_INPUT2
KEY_INPUT3
KEY_INPUT4
KEY_INPUT5
KEY_INPUT6
KEY_INPUT7
KEY_OUTPUT1
KEY_INPUT7
KEY_OUTPUT1
KEY_OUTPUT2
KEY_OUTPUT3
KEY_OUTPUT4
KEY_OUTPUT5
KEY_OUTPUT6
KEY_OUTPUT7
KEY_INPUT2
KEY_INPUT3
KEY_INPUT4
KEY_INPUT5
KEY_INPUT6
KEY_INPUT7
KEY_INPUT2
KEY_INPUT3
KEY_INPUT4
KEY_INPUT5
KEY_INPUT6
KEY_INPUT7
KEY_OUTPUT1
KEY_OUTPUT2
KEY_OUTPUT3
KEY_OUTPUT4
KEY_OUTPUT5
KEY_OUTPUT6
KEY_OUTPUT7
KEY_INPUT2
KEY_INPUT3
KEY_INPUT4
KEY_INPUT5
KEY_INPUT6
KEY_INPUT7
KEY_OUTPUT1
KEY_OUTPUT2
KEY_OUTPUT3
KEY_OUTPUT4
KEY_OUTPUT5
KEY_OUTPUT6
KEY_OUTPUT7
P16
P17
P18
P19
P20
P21
P22
P22
2
6
7
89101112131415161718192021
22
2324252627282930313233343536
373839404142
234
5678
9
10
11 121314
15
16 17 181920 21
22 23
26
27
28
29
30
31
32
33
34
35
36
37
38
39
424344454647
4849505152
53
54
555657
585960
61
62
63
66
67
68
69
70
71
72
73
74
75
76
77
78
79
123
4
5678910
RESETN
INTERRUPT
STANDBY
DISPLAY
VY01
REC
ERASE
REPEAT
DELETEMENU
REC STOP
PLAY
PAUSE
0
1
23
4
5
6789NEXTPREV.
BWD
FWD
TRACK
DATA_IIC
CLK_IIC
DATA_IIC
CLK_IIC
EASY_JOG_CTRL1
EASY_JOG_CTRL2
EASY_JOG_CTRL1
EASY_JOG_CTRL2
PY16 PY26
PY36
PY46
RY56
5
434445464748
49
53 52
KEY_OUTPUT1
5114
OUT
GND
RC-5
IIC-DATA
IIC-CLK
FAN
PUSH_ENTER
R_LEVEL/SELECT
OPN/CLS
MODE FINAL
TIME
RANDOM
PROGINPUT
TEXT
STORE
CANSL
INCR.
RC-5
IR_SENS
IR_SENS
STANDBY
KEY_INPUT7
80
1 24
25
40
4164
65
1
1212345
1
23
1
24
3
2
21 3456
7
1
2
3
2
34
5
6
7
8
9
10
11
12
13
39 40
JT21
J711
J323
C762
J761
J762
J321
CT21
L752
C766
R762
C770
R764
C768
L754
C764
C761
L751
C765
R761
C769R763
C767
L753
C763
R322
R321
C323R323C324
WG387K102-0
PP26
DIGIN_HOT
DIGIN_CLD
GND
GND
OPT_OUT
+5V
PP26
ZY01
CY07
WY03
RY04
PY36
WG387K105-0
IR_SENE
GND
+5V
PY36
XY01
QY02QY03QY04
JY03
JY06
JY05
JY04
JY51
JY52
CY41
CY14
LY01
QY41
QY44
QY42
QY43
QY45
RY44
VY01
DY04
DY41
DY42
RY45
RY14
RY46
RY31
RY32
RY33
RY34
RY35
CY08
RY16
RY15
RY01
RY02RY03
CY06
RY13
RY12
CY09
CY10
CY03
RY17
RY09
CY04
RY10
CY05
RY11
RY26
RY25
RY24
RY23
RY22
RY21
CY13
RY06
GND
RESTN
VDC1
1
8
30
GND
+5V
KEY_INPUT7
KEY_OUTPUT1
E_JOG_CTRL2
E_JOG_CTRL1
GND
IN7
IN6
IN5
IN4
IN3
IN2
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
GND
DATA_IIC
INTERRUPT
VDC2
VFTD
IN_RC-5
GND
+5V
80
1
8
9
10
16
17
54
55
56
15
10
15
20
2535
40
45
PY16 WG387K201-0
53
FAN
79
RY16
IR_SENS
RC-5
CLK_
IIC
IIC
IIC
IIC
DATA_
CLK_
STANDBY
78
7374757677
33
32
3130292826 242322
QY04 QY03 QY02
QY01
QY44 QY45 QY42 QY43 QY41
PY16
R819
D802
R823
G815
R832
Q851
D856
C857
J881
Q871
D807
D806
Q801
Q892
D866
Q861
D868
Q810
C825
C826
C828
J801
U801
C821
C819
Q825
C827
L825
D803
D804
C803
C802
C810
R803
R805
R806
R804
C804
R802
R810
D829
C829
R829
R811
R801
R809
C809
R815
R814
R807
R813
R812
C813
R808
C814
D814
U803
U804
D832
R828
R826
R825
L832
C882
R883
R884
R885
C881
R887
C866
L861
D861
C861
C856
C862
R861
R862
D862
R865
R864
R863
C864
C852
C851
D851
R853
R852
R851
C854
R894
U814
U813
U817
R866
C877
Q862
C867
C891
R882R892
R893
C892
U808
C875
R891
D871
C871
U810
U811
U812
C898
J891
L854
J820
J821
Q891
C833
C855
C860
C873
C869
J828
R881
D881
C872
R827
C820
L820
S815
R816
U806
U809
U815
U816
U818
U819
U820
L852
L862
L866
L867
L871
L873
L853
L851
L856
U807
D835
C811
C868
L872
R886
D836
J852
J851
C859
C876
C801
R895
+
-
MC44603
P816
L831
020L
F802
S1WB
+
-
-12V
-8V
T2A L 250V
WG387K104-0
Q819
Q825
Q801
Q810
Q829
Q815
Q817 Q862 Q861
P816
SY10
SY12
SY13
SY08
SY51
SY52 SY53 SY54 SY55 SY56
SY57 SY58 SY59
SY60
WY04
SY04
CY21
RY28
RY27
I4
O4
I7
I6I5I4I3I2
O6
O3
O2
GND
GND
O3
I4
O4
I7
WY26
I7
I6I5I4I3I2
O7
O6
I2
O2
GND
GND
PY26 WG387K202-0
FINALIZE
PREV.
REC STOP
NEXT
BWD FWD
MENU
REPEATRANDOM
TR.INCR.
REC MODE
PLAY/PAUSE
ERASE DEL/CNSL
EJECT
TIME
TEXT167
234
05INPUT
PROG
89
PY26
41 42
JC01
R780
R779
S701
S321
W711
C702
C794
C792
C796
Q762
Q764
C798
C742
C746
C744
D702
C714
C752
C716
C754
Q706
D706
C750
C748
D704
CA12
C701
C793
C797
C791
C795
Q761
Q763
C745
C743
Q703
C741
D701
C713
C751
C715
C753
Q705
C720
C749
C747
D705
D703
CA03
CA01
CA07
LA01
CA05
J651
J701
QN51
QN52
QN53
QN54
C604
C607
C609
L615
C616
Q601
Q707 Q708
QA01
R622
C641
C642
C643
C644
Q603
Q604
Q331
Q332
Q326
QT31
LT03
LT13
J301
CT04
CT14
C301
SF51
DF51
CM09
CM10
QM01
QM02
QM06
QM07
QM03
DM01
QM04
Q661
CC02
Q704
Q701
Q702
W323
QC01
J601
J903
C718
C717
C639
C640
C780
C778C779
CB11
CB12
Q615
QA02
JY53
C730
C777
R624
QM23
QM24
CM21
DM21
QM21
QM22
Q665
Q666
QF51
QF52
C721
C722
W853
L711
C621
C622
CM11
D661
Q664
C602
Q662
Q663
CC01
C664
R677
R676
R673
RM22
C672
C671
R671
R686
R687
R685
C663
R674
R672
R683
R680
R682
R684
C661
R679
R662
R681
C681
R664
C684
R663
C685
R667
C662
R665
C682
C689
R661
C687
R678
R666
C690
C695
C692
C693
C694
C688
C680
C698
C697
C696
C691
C699
R691
RM21
R675C686
CA11
R734
R738
R736
C728
R740
CA08
RA01
CA02
CA04
CA06
R728
R732
R730
C726
R742
R726
C724
R724
R708
R720
C712
R714
R744
R712
R746
R722
R718
R716
CB02
RB04
RB02
C788
R758R754
C784
R796
R792
R788
R748
R750
R790
R786
C782
R794
R752
C786
R756
R702
C708
R706
R704
R784
R778
R782
R776
R783
R777
R781
R775
C707
R705
R703
R701
R751C781
R785
R789
R793 C785
R755
R757
C787
R753
R747
R749
R787
R791
R795
C783
R710
CB01
RB03
RB01
R709
R721
R745
C711
R713
R743
R711
R719
R717
R715
R725
C723
R723
R707
R741
R729
C725
R727
R731
C615
R739
C727
R735
R737
R733
L702
C704
C703
L701
C652
L652
L651
C651
C338
R655 R656
RN54
R654
R652
RN52
RN51
R651
R653
RN53
C628
R658
R638
R632
R626
R630
R628
R636
R629
R621
R625
R627
R635R623
C627
R657
R633
R631
R637
RM24
C326
C328
C327
R330
R328
CT32
R331
R329
R341
R327
R339
CT31
RT33
RT32
R340
C337
R338
R326
R337
C336
R336
C314
R311
CT13
RT12
CT15
RT13
RT31
CT05
RT03
CT03
RT02
CT12
CT11
CT01
CT02
R301
RF57
RF51
LF51
CF52
RM13
RM09
RM11
CM05
RM07
RM03
RM05
CM03
CM07
RM01
CM08
RM06
RM04
RM08
RM10
RM12
CM06
RM14
CM04
CM22
RM02
CM02
C601
C608 C606
C603
CM01
C729
C624C626
C630
R634
C629
C623C625
PP16
JT01
J311
JF51
WG387K101-0
1
30
GND
N.C.
GND
IIS_WS_A0
IIS_BCK_A0
GND
IIS_DATA_A0
IIS_WS_A1
GND
IIS_BCK_A1
IIS_DATA_A1
+5V
PST3
N.C.
N.C.
N.C.
N.C.
N.C.
NMUTE
DEEM_A0
KILL_OUT
N.C.
GND
EXT_DIG_IN
N.C.
GND
DIGOUT_C
EXT_OPT_IN
GND
1
5
10
15
20
25
30
FAN
IIC_DATA
IIC_CLK
GND
RC_5
IR_SECS
+9VFAN
GND
GND
+12V
GND
+5V
GND
-12V
KILL_OUT
LCHHP
GND
RCHHP
+10VA
-10VA
SYS_CLK
STANDBY
LCH_HOT
LCH_CLD
GND
GND
RCH_HOT
RCH_CLD
DIGIN_HOT
+5V
DIGIN_CLD
GND
GND
OPT_IN
QF51 QF52
Q331 QT31 QF332 Q326 QN53 QN51 QN54 QN52
QM04 QM23 QM24
QM06 QM03 QM07
Q603 Q604
Q601
Q707
Q703 Q705
Q761 Q763
Q701 Q702
QA01
Q615
QA02
Q762 Q764
Q704 Q706
Q708
Q661 Q662 Q663 Q665 Q666 QM21 QM22 Q664
QC01
PP16
WY05
SY26
PY46
WG387K106-0
PY46
DY01
WY06
PY56
WG387K107-0
PY56
W903
Q901
QN01
QN02
R920
J901
C906
C905
C904
C903
C901
C902
R912
R906
R904
R903
R905
R911
R909
RN01
R907
L901
C907
C908
L902
RN02
R910
R908
L903
C910
C909
KILL
GND
P916
W904
WG387K103-0
-10VA
+10VA
LCHHP
RCHHP
P916
Q901
QN02
QN02
43 44
11. EXPLODED VIEW AND PARTS LIST
001B
5128
3X8(M)
5127
3X8(M)
020B
012B
005B
006B
023B
038B
037B
039B
5127
3X8( M)
019B
100B
x2
131B
133B
135B
136B
5150
2. 6X8(M)
101B
132B
130B
5128
2. 6X8(M)
003B
140B
5128
3X8(M)
5128
3X8(M)
041B
123B
120B
121B
5128
3X8(M)
038G
007G
001G
003G
094G
UONLY
U, N ONLY
5128
3X8(M)
011Gx4
043B
031B
033B
047B
045B
031Gx5
030Gx2
027B
029B
036G
037G
010B
021Gx4
039G
5405
4( R)
045G
092G
NONLY
092G
UONLY
035B
5128
3X18(U)
5128
3X4(U)
LUG B
5128
3X4( U)
LUG A
5128
3X8(M)
021B
5128
3X8(M)
020G
MC0 1
5128
3X16(M)
009B
5128
3X8(M)
5128
3X8(M)
5128
3X8( M)
5128
3X8(M)
150B
5128
3X8(M)
PY16
PP26
P916
PY36
PY46
PY26
VY01
J901
PP16
5110
3X6(M)
020L
5110
3X6(M)
5128
3X8(M)
L831
050G
071Bx2
PY56
FONLY
P816
5110
3X6(M)
LUG A
LUG B
5128
3X10(M)
5127
3X8( M)
5127
3X8(M)
001D
5127
3X8(M)
003D
005D
5128
3X10(M)
T001
W001
901G
W0 0 1
992G
001M
015G
5128
3X8( M)
5127
3X8(M)
5127
3X8(M)
J001
5110
3X8(M)
145G
994G
UL L ABEL
NONLY
U, F ONLY
NONLY
FONLY
MAR K MA T E R I A L / F I N I S H
STEEL / COPPER
STEEL/ BL ACK
(M)
(U)
SYMBOL ST YLE
PARTS NAME
+B.H.M.SCREW
+B. H. TAP TI TE SCREW( B TYPE)
5110
5128
5127
+ B. H . T A P T I T E S CRE W( W/ )
5405
TOOTHE D L OCK WASHE RS
( R) S TEEL / UNI CHROMATE
5126
+B. H. TAP TI TE SCREW W/WASHER
+F. H. TAP TI TE SCREW(B TYPE)
5150
45
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
001B BLACK FRONT PANEL BLACK 387K248010
001B GRAY 9965 000 07404 FRONT PANEL GRAY 387K248110
003B BLACK CHASSIS FRONT BLACK 387K105020
003B GRAY 9965 000 07405 CHASSIS FRONT GRAY 387K105120
005B 9965 000 07406 WINDOW BLACK 387K158010
006B 9965 000 07407 IR LENS 387K355010
009B BLACK BUTTON POWER BLACK 371K270150
009B GRAY 9965 000 01609 BUTTON POWER GRAY 371K270160
010B BLACK BUTTON 10KEY BLACK 371K270210
010B GRAY 9965 000 07408 BUTTON 10KEY GRAY 371K270310
012B BLACK KNOB JOG BLACK 372K154010
012B GRAY 9965 000 01723 KNOB JOG GRAY 372K154020
019B 9965 000 01393 LENS LED 312J355010
023B BLACK 482241120336 KNOB
FOR PHONE VOLUME BLACK
284T154310
023B GRAY 9965 000 01611 KNOB
FOR PHONE VOLUME GRAY
284T154050
027B 9965 000 01612 BUTTON RUBBER 371K270010
029B 9965 000 07409 BUTTON REC MODE KEY 371K270220
031B 9965 000 07410 BUTTON TR.INCR.KEY 371K270230
033B 9965 000 07411 BUTTON RANDOM KEY 371K270240
035B 9965 000 07412 BUTTON REPEAT KEY 371K270250
037B 9965 000 07413 BUTTON FINAL ERASE KEY 371K270280
038B 9965 000 07414 BUTTON CANCL MENU KEY 371K270290
039B 9965 000 01619 BUTTON NEXT/PREV KEY 371K270080
041B 9965 000 01620 BUTTON FF/FR KEY 371K270090
043B 9965 000 07415 BUTTON REC KEY 371K270260
045B 9965 000 07416 BUTTON STOP KEY 371K270270
047B 9965 000 01623 BUTTON PLAY KEY 371K270120
100B BLACK ESCUTCHEON BLACK 388K063010
100B GRAY 9965 000 07417 ESCUTCHEON GRAY 388K063110
101B BLACK ARM ESCUTCHEON BLACK 388K002010
101B GRAY 9965 000 07418 ARM ESCUTCHEON GRAY 388K002110
120B HOLDER
ESCUTCHEON ARM R
387K271010
121B HOLDER
ESCUTCHEON ARM L
387K271020
123B 9965 000 07419 SPRING ESCUTCHEON ARM 388K115010
130B CONTROL BOARD TRAY LID
RELEASE PISTON LEFT
386K127010
131B CONTROL BOARD TRAY LID
RELEASE PISTON RIGHT
386K127020
132B LOCK TRAY LID LEFT 386K102010
133B LOCK TRAY LID RIGHT 386K102020
135B STOPPER TRAY LID LOCK
COVER LEFT
386K114010
136B STOPPER TRAY LID LOCK
COVER RIGHT
386K114020
140B BLACK BUSHING REC LEVEL KNOB
BUSH BLACK
387K259010
140B GRAY 9965 000 07420 BUSHING REC LEVEL KNOB
BUSH GRAY
387K259110
150B HOLDER FTD 370K271110
001D BLACK LID TOP COVER BLACK 292J257050
001D GRAY LID TOP COVER GRAY 292J257150
003D BLACK BRACKET MOUNT L BLACK 371K160040
003D GRAY 9965 000 07421 BRACKET MOUNT L GRAY 371K160060
005D BLACK BRACKET MOUNT R BLACK 371K160050
005D GRAY 9965 000 07422 BRACKET MOUNT R GRAY 371K160070
011G 482246241771 LEG BLACK 229K057010
037G 9965 000 07423 LINK POWER SW FRONT 387K121020
038G 9965 000 07424 LINK POWER SW REAR 387K121010
039G N1,U1 SCREW SCREW FOR GND 371K010020
043G N1,U1 482253211527 T.L. WASHER OR
TOOTHED WASHER
54050400R0
001M MECHANISM CD-R MODULE
MAR770 SPICE 2.08+
387K304500
J001 F 996500001313 JACK 2P AC INLET M1910-H YJ04002440
J001 N1 9965 000 07428 JACK 3P AC INLET M1910-D YJ04002450
J001 U1 9965 000 07428 JACK 3P AC INLET M1910-D YJ04002450
MC01 4822 361 11159 D.C MOTOR BRUSHLESS FAN
KD1204PFB2-8
MM01200290
PACKING
001T F USER MANUAL F 387K851110
001T N1 9965 000 07425 USER MANUAL N 387K851310
001T U1 USER MANUAL U 387K851250
T001 9965 000 05922 REMOTE CONTROLLER
RC6050DR
ZK386K0010
W001 F MAINS CORD 2P
FOR 12A 125V AC
ZC01801050
W001 N1 9965 000 07362 MAINS CORD 3P
FOR N 10A 250V AC
ZC02003190
W001 U1 MAINS CORD 3P
FOR U 10A 125V AC
ZC01802110
NOT STANDARD SPARE
PARTS
001S PACKING CASE 387K801010
003S CUSHION 371K809050
W011 U1 482232121438 RCA STEREO CORD 1M
WHITE RED
ZD01000330
W012 U1 482232121438 RCA STEREO CORD 1M
WHITE RED
ZD01000330
W013 U1 RCA COAX CORD M BLACK ZD01000520
46
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
➄
Working voltage
Capacity value
➆
Capacity 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. : TRAMSISTOR
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.
47
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
P816-SUPPLY
CIRCUIT BOARD
P816-CAPACITORS
C801 4822 122 31237 CER. 82pF J CH 50V BLK DD15820300
C810 4822 124 40763 ELECT. 2.2µF M 50V RA-2 OA22505020
C811 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C814 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C819 9965 000 04979 FILM ECQUL 0.1µF 250V AC DF17104630
C820 9965 000 06376 FILM ECQUL 0.22µF 250V AC DF17224570
C821 9965 000 04981 ELECT 120µF 400V EA12740070
C825 9965 000 04980 CER. 470pF AC400V DK17471520
C826 9965 000 04980 CER. 470pF AC400V DK17471520
C827 9965 000 06377 CER. 470P 1kV DK16471560
C828 9965 000 04980 CER. 470pF AC400V DK17471520
C829 4822 124 80067 ELECT. 4.7µF M 50V RA-2 OA47505020
C833 4822 124 41535 ELECT. 100µF M 25V RA-2 OA10702520
C851 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C852 9965 000 06378 ELECT 330µF 16V
LOW IMPEDANCE RJB
EF337016P0
C854 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C855 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C856 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C857 9965 000 06379 ELECT 2200µF 10V
LOW IMPEDANCE RJB
EF228010P0
C859 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C860 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C861 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C862 9965 000 06380 ELECT 10µF 50V
LOW IMPEDANCE RJB
EF106050P0
C864 4822 124 90366 ELECT. 220µF M 50V RA-2 OA22705020
C866 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C867 9965 000 06381 ELECT 1000µF 16V
LOW IMPEDANCE RJB
EF108016P0
C869 4822 124 12404 ELECT. 220µF M 16V RA-2 OA22701620
C871 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C872 9965 000 06382 ELECT 220µF 16V
LOW IMPEDANCE RJB
EF227016P0
C873 4822 124 12404 ELECT. 220µF M 16V RA-2 OA22701620
C875 4822 124 90354 ELECT. 100µF M 16V RA-2 OA10701620
C876 4822 124 12404 ELECT. 220µF M 16V RA-2 OA22701620
C877 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010
C881 4822 124 41535 ELECT. 100µF / 25V OA10702520
C882 4822 122 30103 CER. 0.022µF 50V DK18223310
C891 4822 124 41535 ELECT. 100µF 25V OA10702520
C892 4822 124 41535 ELECT. 100µF 25V OA10702520
C898 4822 122 40617 CER. 0.1µF 50V DD38104010
P816-CAPACITORS (COMMON)
HIGH DIELECTRIC CONSTANT
CER. CAPACITOR 10% 50V :
C802-C804 C813
P816-RESISTORS
R809 4822 111 31001 330
Ω
±5% 1/6W GG05331160
R811 4822 052 10229 22
Ω
±5% 1/6W GG05220160
R812 4822 052 10101 100
Ω
±5% 1/6W GG05101160
R813 9965 000 06391 15
Ω
±5% 1/6W GG05150160
R816 9965 000 05893 180
Ω
±5% 1/6W GG05181160
R819 FB 482211682449 330kΩK 1/2W ERC12GK334C RC10334120
R819 N1M 9965 000 00502 1MΩ5% 1W RCR60 L15 RC05105010
R819 U1B 2.2M Ω1/2W ERC12UG RC10225820
R823 4822 053 10183 18k
Ω
±5% 1W GA05183010
R825 4822 052 10102 1k
Ω
±5% 1/6W GG05102160
R826 4822 116 82805 1
Ω
±5% 1/6W GG05010160
R827 9965 000 06392 1.5
Ω
±5% 1/6W GG05015160
R828 9965 000 06392 1.5
Ω
±5% 1/6W GG05015160
R832 4822 053 10183 18k
Ω
±5% 1W GA05183010
R882 4822 052 10101 100
Ω
±5% 1/6W GG05101160
R884 4822 050 22212 2.21k
Ω
±1% 1/6W GM11622110
R885 4822 050 26811 681
Ω
±1% 1/6W GM11668100
R895 JUMPER 75060501P0
P816-RESISTORS (COMMON)
CARBON FILM FIXED RES.
5% 1/6W : R801-R808 R810
R814 R815 R829 R851-R853
R861-R866 R881 R883 R886
R887 R891-R894
P816-SEMICONDUCTORS
D802 4822 130 81248 DIODE S1WBA60 30A 600V HD20031290
D803 9965 000 00388 DIODE AG01 400V 0.7A HD20049080
D804 9965 000 00388 DIODE AG01 400V 0.7A HD20049080
D806 9965 000 00388 DIODE AG01 400V 0.7A HD20049080
D807 9965 000 00388 DIODE AG01 400V 0.7A HD20049080
D814 9965 000 00388 DIODE AG01 400V 0.7A HD20049080
D829 4822 130 80116 ZENER DIODE 24V HD32401000
D832 9965 000 00388 DIODE AG01 HD20049080
D835 4822 130 32362 DIODE 1SS176 MA165 1SS254
30V 0.1A
HD20002000
D836 4822 130 80318 ZENER DIODE 6.8V HD30681000
D851 9965 000 00388 DIODE AG01 HD20049080
D856 4822 130 11074 DIODE RK46 HD20050080
D861 9965 000 00388 DIODE AG01 HD20049080
D862 4822 130 34499 ZENER DIODE 20V HD32001000
D866 9965 000 06383 DIODE RU4AM 600V 2.0A HD20051080
D868 9965 000 00388 DIODE AG01 400V 0.7A HD20049080
D871 9965 000 00388 DIODE AG01 HD20049080
D881 9965 000 06384 IC TL431 SHUNT REGULATOR HC33036590
Q801 4822 130 10431 PHOTO UNIT PC-123F2 HW10032320
Q810 4822 209 90025 IC MC44603P HC10111170
Q825 9965 000 00395 F.E.T. 2SK2943 900V 3A HF22943000
Q851 9965 000 06390 IC LM317 ADJ. REG. HC31937590
Q861 4822 130 41947 TRS. 2SC2458 2SC1740S
2SC3199 ETC.
HT30001000
Q862 4822 130 42715 TRS. 2SA1048 2SA933S
2SA1267 ETC.
HT10001000
Q871 9965 000 01744 IC NJM7908FA HC39908090
Q891 4822 130 43818 TRS. 2SC2878 HT328782A0
Q892 4822 130 10431 PHOTO UNIT PC-123F2 HW10032320
P816-MISCELLANEOUS
F802 FB FUSE
2A 125V UL CSA MITI EBT
FS10200350
F802 N1M 4822 070 32001 FUSE 2A 250V BS LISTED FS10200850
F802 U1B FUSE
2A 125V UL CSA MITI FBT
FS10200350
G815 CER. DE1610F 103M-KH DK17103900
L820 4822 157 70398 CHOKE COIL LF-4D-223
LINE FILTER 22mH
LC22260130
L825 4822 242 80418 FERRITE BEAD
BL02RN2-R62T2
FC90050130
L831 9965 000 06385 MAINS TRANSF. ER2810SG
SWITCHING .
TS12900010
L832 9965 000 06386 CHOKE COIL 10µH J% LC11033900
L851 9965 000 06387 CHOKE COIL 4.7µH J% LC14723900
L852 JUMPER 75060501P0
L853 9965 000 06387 CHOKE COIL 4.7µH J% LC14723900
L854 9965 000 06386 CHOKE COIL 10µH J% LC11033900
L856 9965 000 06388 CHOKE COIL 6.8µH LC16820110
L861 4822 157 62681 CHOKE COIL 1µH EL0405 LC11023900
L862 9965 000 06386 CHOKE COIL 10µH J% LC11033900
L866 JUMPER 75060501P0
L867 9965 000 06389 CHOKE COIL 2.2µH LC12220190
L871 JUMPER 75060501P0
L872 9965 000 06386 CHOKE COIL 10µH J% LC11033900
L873 9965 000 06386 CHOKE COIL 10µH J% LC11033900
48
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
S815 9965 000 05921 PUSH SWITCH
ESB92S94B TV-5 1.5MM
SP01012480
P916-HEAD PHONE
CIRCUIT BOARD
P916-CAPACITORS
C901
4822 124 23052 ELECT 100µF 16V RC-2 EJ10701610
C906
C907 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C908 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C909 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C910 4822 126 12339 CER. CHIP 2200pF DK96222300
P916-RESISTORS
RN01 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
RN02 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R903 4822 051 30153 CHIP 15k
Ω
±5% 1/16W NN05153610
R904 4822 051 30153 CHIP 15k
Ω
±5% 1/16W NN05153610
R905 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R906 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R907 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
R908 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
R909 4822 051 30151 CHIP 150
Ω
±5% 1/16W NN05151610
R910 4822 051 30151 CHIP 150
Ω
±5% 1/16W NN05151610
R911 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R912 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R920 9965 000 00602 VAR. 10k
Ω
B
RK09L12B0 D-CUT REVERSE
RM01031170
P9164-SEMICONDUCTORS
QN01 4822 130 63601 CHIP TRS. 2SC4213 HX342132A0
QN02 4822 130 63601 CHIP TRS. 2SC4213 HX342132A0
Q901 4822 209 31378 IC NJM4556MB HC10045090
P916-MISCELLANEOUS
J901 FB 4822 267 31126 JACK HLJ1520-01-3410 YJ01003020
J901 N1M 4822 267 31126 JACK HLJ1520-01-3410 YJ01003020
J901 U1B 4822 267 31126 JACK HLJ1520-01-3410 YJ01003020
L901
9965 000 05005 FERRITE BEADS FC90020120
L903 BK1608HM102-T
PP16-MAIN CIRCUIT BOARD
PP16-CAPACITORS
CA01 4822 124 41134 ELECT. 10µF 63V RA-2 OA10606320
CA02 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CA03 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
CA04 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CA05 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
CA06 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CA07 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
CA08 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CA11 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CA12 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
CB01 4822 126 11568 CER. CHIP 470pF DK96471300
CB02 4822 126 11568 CER. CHIP 470pF DK96471300
CB11 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
CB12 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
CC01 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CC02 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
CF52 4822 126 11568 CER. CHIP 470pF DK96471300
CM01
4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CM08
CM09 4822 124 41539 ELECT. 47µF 16V OA47601620
CM10 4822 124 41539 ELECT. 47µF 16V OA47601620
CM11 4822 124 12404 ELECT. 220µF M 16V RA-2 OA22701620
CM21 4822 124 41539 ELECT. 47µF 16V OA47601620
CM22 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CT01 4822 126 12339 CER. CHIP 2200pF DK96222300
CT02 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CT03 4822 122 33777 CER. CHIP 47pF ±5% 50V DD95470300
CT04 4822 124 41134 ELECT. 10µF 63V RA-2 OA10606320
CT05 4822 122 31765 CER. CHIP 100pF ±5% 50V DD95101300
CT11 4822 126 12339 CER. CHIP 2200pF DK96222300
CT12 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CT13 4822 122 33777 CER. CHIP 47pF ±0.5pF 50V DD95470300
CT14 4822 124 41134 ELECT. 10µF 63V RA-2 OA10606320
CT15 4822 122 31765 CER. CHIP 100pF ±5% 50V DD95101300
CT31 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CT32 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C301 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C314 4822 122 33777 CER. CHIP 47pF ±5% 50V DD95470300
C326 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C327 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C328 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C336 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C337 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C338 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C601 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C602 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C603 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C604 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C606 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C607 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C608 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C609 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C615 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C616 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C621 4822 126 11568 CER. CHIP 470pF DK96471300
C622 4822 126 11568 CER. CHIP 470pF DK96471300
C623
4822 126 14124 MICA CHIP 220pF J DF95221040
C626 ECHU1H221JB5
C627 4822 126 11568 CER. CHIP 470pF DK96471300
C628 4822 126 11568 CER. CHIP 470pF DK96471300
C639 4822 124 12404 ELECT. 220µF M 16V RA-2 OA22701620
C640 4822 124 12404 ELECT. 220µF M 16V RA-2 OA22701620
C641
4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
C644
C651 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C652 4822 122 31765 CER. CHIP 100pF ±5% 50V DD95101300
C661 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C662 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C663 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C664 4822 126 11687 CER. CHIP F104Z16 0.1µF DK98104200
C671 4822 122 31765 CER. CHIP 100pF ±5% 50V DD95101300
C672 4822 126 11568 CER. CHIP 470pF DK96471300
C680 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
C688 4822 126 12339 CER. CHIP 2200pF DK96222300
C690
4822 126 12339 CER. CHIP 2200pF DK96222300
C698
C699 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C701 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
C702 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
C703 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C704 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C707 4822 126 11568 CER. CHIP 470pF DK96471300
C708 4822 126 11568 CER. CHIP 470pF DK96471300
C711 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C712 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C713
4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C716
49
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
C717 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
C718 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
C720 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C721 4822 124 41539 ELECT. 47µF 16V OA47601620
C722 4822 124 41539 ELECT. 47µF 16V OA47601620
C723
4822 122 31765 CER. CHIP 100pF ±5% 50V DD95101300
C728
C729 4822 126 13344 MICA CHIP 1500pF J DF95152040
C730 4822 126 13344 MICA CHIP 1500pF J DF95152040
C741
4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
C754
C777
4822 124 12404 ELECT. 220µF M 16V RA-2 OA22701620
C780
C781
4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
C788
C791
4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620
C798
PP16-RESISTORS
RA01 4822 051 30479 CHIP 47
Ω
±5% 1/16W NN05470610
RB01
4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
RB04
RF51 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
RF57 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
RM01 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
RM02 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
RM03
4822 051 30681 CHIP 680Ω ±5% 1/16W NN05681610
RM06
RM07 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
RM08 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
RM09 4822 051 30472 CHIP 4.7k
Ω
±5% 1/16W NN05472610
RM10 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
RM11 4822 116 83819 CHIP 18k
Ω
±5% 1/16W NN05183610
RM12 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RM13 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
RM14 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RM21 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
RM22 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
RM24 4822 117 13632 CHIP 100k
Ω
±5% 1/16W NN05104610
RN51
4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
RN54
RT02 4822 051 30759 CHIP 75
Ω
±5% 1/16W NN05750610
RT03 4822 117 12139 CHIP 22
Ω
±5% 1/16W NN05220610
RT12 4822 051 30759 CHIP 75
Ω
±5% 1/16W NN05750610
RT13 4822 117 12139 CHIP 22
Ω
±5% 1/16W NN05220610
RT31 FB 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
RT32 4822 117 13632 CHIP 100k
Ω
±5% 1/16W NN05104610
RT33 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R301 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
R311 4822 051 30759 CHIP 75
Ω
±5% 1/16W NN05750610
R326 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
R327 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
R328
4822 117 13632 CHIP 100kΩ ±5% 1/16W NN05104610
R331
R336 4822 051 30682 CHIP 6.8k
Ω
±5% 1/16W NN05682610
R337 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R338 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
R339 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
R340 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
R341 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
R621
4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610
R630
R631
4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R634
R635
4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610
R638
R651
4822 051 30101 CHIP 100Ω ±5% 1/16W NN05101610
R654
R655 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
R656 4822 051 30223 CHIP 22k
Ω
±5% 1/16W NN05223610
R657 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R658 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R661 4822 051 30221 CHIP 220
Ω
±5% 1/16W NN05221610
R662
4822 051 30479 CHIP 47Ω ±5% 1/16W NN05470610
R667
R671 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R672 4822 051 30221 CHIP 220
Ω
±5% 1/16W NN05221610
R673 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R674 4822 051 30221 CHIP 220
Ω
±5% 1/16W NN05221610
R675 4822 051 30479 CHIP 47
Ω
±5% 1/16W NN05470610
R676 4822 051 30479 CHIP 47
Ω
±5% 1/16W NN05470610
R678 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
R679 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
R680 4822 051 30479 CHIP 47
Ω
±5% 1/16W NN05470610
R681 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R682 4822 051 30479 CHIP 47
Ω
±5% 1/16W NN05470610
R685 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
R686 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
R687 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
R691 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
R701 4822 117 13632 CHIP 100k
Ω
±5% 1/16W NN05104610
R702 4822 117 13632 CHIP 100k
Ω
±5% 1/16W NN05104610
R703
4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R706
R707 4822 051 30222 CHIP 2.2k
Ω
±1/16W NN05222610
R708 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R709 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
R710 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
R711 4822 051 30472 CHIP 4.7k
Ω
±5% 1/16W NN05472610
R712 4822 051 30472 CHIP 4.7k
Ω
±5% 1/16W NN05472610
R713 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R714 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R715
4822 051 30223 CHIP 22kΩ ±5% 1/16W NN05223610
R718
R719 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R720 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R721 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
R722 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
R723 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R724 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R725
4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610
R730
R731 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R732 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R733
4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610
R736
R737 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R738 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R739
4822 051 30331 CHIP 330Ω ±5% 1/16W NN05331610
R742
50
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
R743 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R744 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R745 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R746 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
R747 4822 051 30472 CHIP 4.7k
Ω
±5% 1/16W NN05472610
R748 4822 051 30472 CHIP 4.7k
Ω
±5% 1/16W NN05472610
R749 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R750 4822 051 30222 CHIP 2.2k
Ω
±5% 1/16W NN05222610
R751
4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610
R758
R775
4822 051 30333 CHIP 33kΩ ±5% 1/16W NN05333610
R778
R779 9965 000 07426 VAR. 50k
Ω
C RK09K111 RK05030950
R780 9965 000 07426 VAR. 50k
Ω
C RK09K111 RK05030950
R781 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R782 4822 051 30102 CHIP 1k
Ω
±5% 1/16W NN05102610
R783 4822 051 30471 CHIP 470
Ω
±5% 1/16W NN05471610
R784 4822 051 30471 CHIP 470
Ω
±5% 1/16W NN05471610
R785
4822 117 13632 CHIP 100kΩ ±5% 1/16W NN05104610
R788
R789
4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R792
R793
4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610
R796
SF51 4822 277 21559 SLIDE SWITCH SLIDE SWITCH
INT/EXT
SS02021150
PP16-SEMICONDUCTORS
DF51 4822 130 81324 CHIP DIODE 1SS302 HZ20018050
DM01 4822 130 81169 CHIP DIODE 02CZ5.6Y HZ30006050
DM21 4822 130 81169 CHIP DIODE 02CZ5.6Y HZ30006050
D661 4822 130 81324 CHIP DIODE 1SS302 HZ20018050
D701
4822 130 81324 CHIP DIODE 1SS302 HZ20018050
D706
QA01 9965 000 05885 IC AK5351VF
20BIT A/D CONVERTER
HC10023480
QA02 4822 209 71373 IC NJM78L05A HC38105090
QC01 4822 209 17437 IC PQ09RF1 HC31909320
QF51 4822 130 42593 DIG.TRS.
DTA124EU RN2303 UMT
BA12303000
QF52 4822 130 61553 DIG.TRS.
DTC124EU RN1303 UMT
BA21303000
QM01 4822 130 62548 TRS. 2SB1185 E.F HT211852B0
QM02 4822 130 62549 TRS. 2SD1762 E.F HT417622B0
QM03 4822 209 71451 IC NJM4558M HC10011090
QM04 4822 130 61553 DIG.TRS.
DTC124EU RN1303 UMT
BA21303000
QM06 4822 130 61541 CHIP TRS. 2SC4116 HX341162B0
QM07 4822 130 61554 CHIP TRS. 2SA1586 Y G HX115862B0
QM21
4822 130 61553 DIG.TRS. BA21303000
QM24 DTA124EU RN2303 UMT
QN51
4822 130 63601 CHIP TRS. 2SC4213 HX342132A0
QN54
QT31 4822 209 31568 IC CMOS 74HCU04 FLAT HC700400Z0
QY45 4822 130 61553 DIG.TRS.
DTC124EU RN1303 UMT
BA21303000
Q326 5322 209 60472 IC SN75157PS HC10070370
Q331 4822 209 31568 IC CMOS 74HCU04 FLAT HC700400Z0
Q332 4822 209 30426 IC CMOS 74HC00 FLAT HC700000Z0
Q601 9965 000 07427 IC AK4393 DA CONVERTER HC10027480
Q603 4822 209 17155 IC NJM2068MY HC10102090
Q604 4822 209 17155 IC NJM2068MY HC10102090
Q615 4822 209 71373 IC NJM78L05A HC38105090
Q661 9965 000 05912 IC 74HCT244AF HC724400Q0
Q662 4822 209 91012 IC TC74HCT04AF HC700405Q0
Q663 4822 209 12416 IC 74HC4066 AF HC706600Z0
Q664 4822 209 61494 IC 74HC74 FLAT HC707400Z0
Q665 4822 130 61553 DIG.TRS.
DTC124EU RN1303 UMT
BA21303000
Q666 4822 130 42593 DIG.TRS.
DTA124EU RN2303 UMT
BA12303000
Q701 4822 209 83804 IC LC4966 HC10150030
Q702 9965 000 05884 IC DS1807 DIP HC10100990
Q703 4822 209 71451 IC NJM4558M HC10011090
Q704 4822 209 71451 IC NJM4558M HC10011090
Q705 9965 000 05910 IC NJM2082M HC10103090
Q706 9965 000 05910 IC NJM2082M HC10103090
Q707 4822 209 71451 IC NJM4558M HC10011090
Q708 4822 209 71451 IC NJM4558M HC10011090
Q761
4822 209 71451 IC NJM4558M HC10011090
Q764
PP16-MISCELLANEOUS
JF51 9965 000 07431 TERMINAL 14X16 RCA 2L2P
ORG NI FRONT-GND
YT02021090
JT01 9965 000 07432 TERMINAL 14X14 RCA 2L2P
BLK NI FRONT-GND
YT02021220
J301 4822 218 11487 OPTICAL RECIVER GP1F32R YJ15000150
J311 4822 265 10684 TERMINAL YKC21-3639 YT02011020
J601 996500005911 JACK 30FLT-SM1-TB YJ07021230
J651 4822 267 31727 TERMINAL 14X14 RCA 2L2P
W/R NI FRONT-GND
YT02021210
J701 4822 267 31727 TERMINAL 14X14 RCA 2L2P
W/R NI FRONT-GND
YT02021210
LA01 4822 157 63234 CHIP INDUCTANCE
NL322522-4R7M
LU12472010
LF51 9965 000 05005 FERRITE BEADS
BK1608HM102-T
FC90020120
LT03 4822 142 60422 PULSE TRANSF.
TPS247MN-0386AN
TP41042030
LT13 4822 142 60422 PULSE TRANSF.
TPS247MN-0386AN
TP41042030
L615 4822 157 63234 CHIP INDUCTANCE
NL322522-4R7M
LU12472010
L651 9965 000 05005 FERRIT BEADSBK1608HM102-TFC90020120
L652 9965 000 05005 FERRIT BEADSBK1608HM102-TFC90020120
L701 9965 000 05005 FERRITE CORE
BK1608HM102-T
FC90020120
L702 9965 000 05005 FERRITE CORE
BK1608HM102-T
FC90020120
L711 4822 157 63234 CHIP INDUCTANCE
NL322522-4R7M
LU12472010
S321 4822 277 21559 SLIDE SWITCH INT/EXT SS02021150
S701 4822 277 21559 SLIDE SWITCH INT/EXT SS02021150
PP26-XLR CIRCUIT BOARD
PP26-CAPACITORS
CT21 FB 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
C323 4822 122 33777 CER. CHIP 47pF ±5% 50V DD95470300
C324 4822 122 33777 CER. CHIP 47pF ±5% 50V DD95470300
C761
4822 122 33777 CER. CHIP 47pF ±5% 50V DD95470300
C770
51
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR PCS)
DESCRIPTION
PART NO.
(MJI)
PP26-RESISTORS
R321 4822 051 30331 CHIP 330
Ω
±5% 1/16W NN05331610
R322 4822 051 30331 CHIP 330
Ω
±5% 1/16W NN05331610
R323 4822 051 30331 CHIP 330
Ω
±5% 1/16W NN05331610
R761
4822 117 13632 CHIP 100kΩ ±5% 1/16W NN05104610
R764
PP26-MISCELLANEOUS
JT21 FB 4822 267 31369 OPT. CONNECTOR GP1F32T
OPTICAL OUTPUT
YJ15000090
J321 9965 000 02540 JACK NC3FAH2
4P CANON HOLZ
YJ01004340
J761 9965 000 02540 JACK NC3FAH2
4P CANON HOLZ
YJ01004340
J762 9965 000 02540 JACK NC3FAH2
4P CANON HOLZ
YJ01004340
L751
9965 000 05005 FERRITE CORE FC90020120
L754 BK1608HM102-T
PY16-FTD CIRCUIT BOARD
PY16-CAPACITORS
CY03 4822 126 11704 CER. CHIP 0.022uF DK98223300
CY04 4822 122 33761 CER. CHIP 22pF ±5% CG 50V DD95220300
CY05 4822 122 33761 CER. CHIP 22pF ±5% CG 50V DD95220300
CY06 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CY08 4822 126 11704 CER. CHIP 0.022uF DK98223300
CY09 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
CY10 4822 122 31765 CER. CHIP 100pF ±5%G 50V DD95101300
CY13 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
CY14 4822 124 11432 TANTL.CHIP 100µF 10V EY10701020
CY41 4822 124 41842 TANTL.CHIP 47µF 16V EY47601620
PY16-RESISTORS
RY01 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RY02 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RY03 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RY06 4822 051 30471 CHIP 470
Ω
±5% 1/16W NN05471610
RY09 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
RY10 4822 051 30101 CHIP 100
Ω
±5% 1/16W NN05101610
RY11 4822 051 30472 CHIP 4.7k
Ω
±5% 1/16W NN05472610
RY12 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
RY13 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
RY14 4822 051 30332 CHIP 3.3k
Ω
±5% 1/16W NN05332610
RY15 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RY16 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RY17 4822 117 12925 CHIP 47k
Ω
±5% 1/16W NN05473610
RY21
4822 051 30682 CHIP 6.8kΩ ±5% 1/16W NN05682610
RY26
RY44 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
RY46 4822 051 30103 CHIP 10k
Ω
±5% 1/16W NN05103610
PY16-SEMICONDUCTORS
DY04 9965 000 04970 CHIP ZENER DIODE
02CZ3.3X 3.3V
HZ30014050
DY41 4822 130 81324 CHIP DIODE 1SS302 HZ20018050
DY42 4822 130 81324 CHIP DIODE 1SS302 HZ20018050
QY01 9965 000 07429 MICROPROCESSOR
TMP87CH74F
HU385KT00F
QY02 4822 130 61541 CHIP TRS. 2SC4116 HX341162B0
QY03 4822 130 61541 CHIP TRS. 2SC4116 HX341162B0
QY04 4822 130 61541 CHIP TRS. 2SC4116 HX341162B0
QY41 4822 130 42593 DIG.TRS. DTA124EU RN2303 BA12303000
QY42 4822 130 61553 DIG.TRS. DTC124EU RN1303 BA21303000
QY43 4822 130 61553 DIG.TRS. DTC124EU RN1303 BA21303000
QY44 4822 130 42593 DIG.TRS. DTA124EU RN2303 BA12303000
PY16-MISCELLANEOUS
LY01 482215753873 CHIP INDUCTANCE
NL322522-101K
LU12104010
VY01 9965 000 05916 DISPLAY UNIT FTD
BJ727GNK 15GRID X 22ANO.
HQ31208410
XY01 9965 000 07430 SERAMIC VIB.
CSTCC8.00MG-TC 8.000MHz
FQ08004070
PY26-SWITCH
CIRCUIT BOARD
PY26-CAPACITOR
CY21 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200
PY26-RESISTORS
RY27 4822 116 82487 CHIP 0
Ω
NN05000610
RY28 4822 116 82487 CHIP 0
Ω
NN05000610
PY26-MISCELLANEOUS
SY04 9965 000 01445 TACT SWITCH SKHMPW SP01013320
SY08 9965 000 01445 TACT SWITCH SKHMPW SP01013320
SY10 9965 000 01445 TACT SWITCH SKHMPW SP01013320
SY12 9965 000 01445 TACT SWITCH SKHMPW SP01013320
SY13 9965 000 01445 TACT SWITCH SKHMPW SP01013320
SY51
9965 000 01445 TACT SWITCH SKHMPW SP01013320
SY60
PY36- IR CIRCUIT BOARD
CY07 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020
RY04 4822 051 30101 CHIP 100
Ω
±5% 1/6W NN05101610
ZY01 9965 000 06833 PHOTO UNIT
IR SENSOR RPM6936-H4
HW10008210
PY46- JOG CIRCUIT BOARD
SY26 9965 000 05915 ROTARY SWITCH EC11B ROT.
ENCODER WITH PUSH. SW
SR03030030
PY56- STANDBY LED
CIRCUIT BOARD
DY01 4822 130 11569 L.E.D. HLMF-K200 #2UL RED HI10005340
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