1.10 SCHEMATIC DIAGRAM AND PARTS LOCATION...........................................1-23
1.11 EXPLODED VIEW AND PARTS LIST ..............................................................1-32
1.12 ELECTRICAL PARTS LIST ..............................................................................1-35
Compact Disc Recorder
DR-17
TABLE OF CONTENTS
Please use this service manual with referring to the user guide (D.F.U) without fail.
Printed in Japan
2. CDRL3610/10 (CDR MODULE for MARANTZ )
2.1 BLOCK DIAGRAM MAIN BOARD ......................................................................2-1
2.2 PARTS LOCATION.............................................................................................2-3
2.3 EXPLODED VIEW AND PARTS LIST ................................................................2-7
- DR-17 -
376K855010 AO
3120 785 00030
First Issue:1999.07
Page 2
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original
it is famous.
Parts for your
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.
MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
990521A.O
Page 3
Servicing the DR-17
1. INTRODUCTION:
The DR-17 is the consumer version of a CD recorder, this means that the SCMS (Serial Copy Management System) is
included. The DR-17 can only record on the Audio CDRs (Consumer Use).
The DR-17 is suitable for recording and playback of CD-RW discs (CD-Re Writable disc).
Playback & Recording and Disc
Disc
Player/Recorder
Audio CD Player
Current products Ex:CD-17
Audio CD Player
CD-RW playback Ex:CD-17MK II
CD-RW Recorder
For Professional Ex:CDR630/640
CD-RW Recorder
For Consumer Ex:DR-17
CDR
CD
Consumer Disc
Finalized
non
Finalized
Professional Disc
FinalizedFinalized
non
Finalized
Consumer Disc
Finalized
PP noP nonononono -
PP noP no Pno Pno -
PPP/RPP/RP/RP/RP/RP/R no
PPP/RP noP/RP/RnonoYES
CD-RW
non
Finalized
Professional Disc
non
Finalized
SCMS
Consumer: For Digital Audio
Professional : For General use (Including PC)
P: Playback
R: Recording
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 and the lever PCB first the
front cover has to be removed (See dismantling instructions on page1-7).
POWER
SW
BOARD
Trans-
former
POWER SUPPPLY
and
AUDIO
BOARD
MOTER
BOARD
CDR LOADER
DISPLAY BOARD
(CDL3610/01)
LEVEL
BOARD
Below the several PCB’s and it function and service policy will be discussed:
1-1
HEAD
PHONE
BOARD
ANALOG
INPUT
BOARD
Page 4
2.1 CDR loader (CDR main module CDL3610/01):
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 10
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 (CDM3610’). 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 (GDIN) 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. The system software stored in a normal DIL
EPROM(7322). This EPROM(7322) is mounted on a socket, so software updates can be easily done at the dealer or
service agent.
2.2 Power SW Board.
This PCB contains the Power SW, which is jointed the Power bottom on the front panel. All parts are available as spare
parts.
2.3 Power Supply and Audio Board.
This PCB consists of power supply part and audio part. The power suppluy part delivers the several voltages for the diffrent
PCB in the DR-17. On this power supply sevel fuses (secondary side) are mounted on this PCB. The audio part 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.
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.
2
2
2.5 Headphone Board.
This PCB contains the headphone socket and potentiometer which controls the headphone volume. All parts are available
as spare parts.
2.6 Analog Input Board
This PCB contains the analog input (RCA) connector. All parts are available as spare parts.
2.7 Level Board.
This PCB contains the potentiometer to adjust the level of the analogue input signal. All parts are available as spare parts.
2.8 Moter Board.
This PCB takes care for the tray speed control. All parts are available as spare parts.
1-2
Page 5
3. TEST PROGRAMS.
The DR-17 has two built in test programs. These are the “Dealer Diagnostics” and the “Service Diagnostics”. Both
diagnostics can be used to determine which board or module is defect.
3.1 Dealer Diagnostics.
This test diagnostics the communication between the several ICs in the CDR module. To start the test press the buttons
<PLAY>+<STOP> simultaneously and switch on the power.
During this diagnostics the message “BUSY” is blinking on the display (this can last for a couple of minutes). When an error
is detected the message “ERROR” is displayed. For the meaning of this error the service diagnostics has to be ran.
Since no CD is used for this test, the playback and record parts of the module are not tested thoroughly.
3.2 Service Diagnostics.
This Diagnostics tests the main board and CDM assembly (also known as Basic Engine) of the CDR module and the
keyboard and display board.
If an error is detected, an error number is displayed which refers to the error.
The test is executed with a normal CD loaded, so the recording part of the CDM is not tested thoroughly.
To start the test press the keys <PLAY>+<NEXT> simultaneously and switch the power on.
See the attached sheet for a flowchart of the “SERVICE TEST PROGRAM”.
1-3
Page 6
1.1 TECHNICAL SPECIFICATIONS
General
System .............................................................................................................................. compact disc digital audio
Number of channels....................................................................................................................................2 (stereo)
Power supply .................................................................................................................... AC 230 V (DR-17/N1G,B)
AC 120 V (DR-17/U1G,B)
AC 100 V (DR-17/FIN)
Power consumption ........................................................................................................................................... 25 W
Weight ...............................................................................................................................................................8.0 kg
Dimensions ............................................................................................................ 458 (W) x 324 (D) x 83 (H) x mm
Audio
Frequency response ...........................................................................................................................20 Hz - 20 kHz
Playback S/N................................................................................................................................................... 105 dB
Playback dynamic range ...................................................................................................................................98 dB
Playback total harmonic distortion .................................................................................................................... 90 dB
Recording S/N................................................................................................................................................... 90 dB
Recording dynamic range ................................................................................................................................. 95 dB
Recording total harmonic distortion .................................................................................................................. 85 dB
Line output voltage
General CD .................................................................................................................................................. 2 Vrms
CD with HDCD ............................................................................................................................................. 4 Vrms
Digital coaxial output ........................................................................................................................... 0.5 V(pp)/75
Digital optical output...................................................................................................................................... -20 dBm
Digital coaxial input .................................................................................................................................. 32 - 48 kHz
(automatic sample rate conversion)
Digital optical input...................................................................................................................................32 - 48 kHz
(automatic sample rate conversion)
Analogue input Cinch .....................................................................................................................500 mVrms/50 k
Accessories
Remote control (+ batteries)
Audio cable (x 2)
Digital cable
coaxial cable (x 1) (DR-17/N1G,B • DR-17/U1G,B)
Fiber-optic cable (x 1) (DR-17/FIN)
Remote control cable (x 1)
AC power cord
1-4
Page 7
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
LASER PRODUCT
CLASS 3B
U : VERSIONN : VERSION
LASER PRODUCT
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 1200x650x1.25mm4822 466 10953
small 600x650x1.25mm4822 466 10958
anti-static wristband4822 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 tester4822 344 13999
1.2 WARNINGS
CLASS III b
1-5
Page 8
1.3 SERVICE HINTS
SERVICE TOOLS
Audio signals disc4822 397 30184
Disc without errors (SBC444)+
Disc with DO errors, black spots and fingerprints (SBC444A)4822 397 30245
Disc (65 min 1kHz) without no pause4822 397 30155
Max. diameter disc (58.0 mm)4822 397 60141
Torx screwdrivers
Set (straigh)4822 395 50145
Set (square)4822 395 50132
13th order filter4822 395 30204
Hexagon socket screw button (No. 1.5)
1-6
Page 9
1.4 DISMOUNTING INSTRUCTION
1. DISMOUNTING CDR LODER
4
1
1) Remove 8 screws (002D & 003D) from the top cover .
2) Remove the top cover (001D).
3) Disconnect connector cables from J801 and JH04.
4) Remove 4 screws (1-4), and remove the mains transformer (L001).
3
5
2
Cable Shield
5) Come out (Open) the CD tray by manually.
6) Remove the CD tray lid (050B+052B+062B).
7) Remove screw (5) from the bracket (004B).
8) Remove 4 screws (6-10).
9) Disconnect all cables from connectors (JF02, 1330,
1410, 1400, 1430 and 1440).
10
6
9
8
7
10) Disconnect cables from connectors (J891 and J892),
and remove PCB P816.
11) Connect the cables from “TRAY MOTOR” to the con-
nector 1104.
12) Remove the cable shield (003X) from the top frame
REMARK: When replace the CDR loader module
CDRL3610’ to the new one. It is necessary to cut left
side of the top frame by the hand nibbler.
(Height 2mm x Width 6mm)
1-7
Page 10
2. DISMOUNTING ADDITIONAL CABLES
ORG
EYL
De-soldering and remove cables from the loader PCB.
RED
BRN
REMARK: When replace the CDR loader module
CDRL3610’ to the new one. It is necessary to add
removed cables at same positions as follows;
BROWM ............ Pin 9 of IC7323
RED................... Pin 12 of IC7323
ORANGE........... Pin 15 of IC7323
BLK
YELLOW ........... Test Point beside 3149
BLACK............... Pin 7 of IC7240 and Pin 7 of IC7241
EYL
1-8
Page 11
HDCD Technology
HDCD® and High Definition Compatible Digital®
are registered trademarks of Pacific Microsonics, Inc
HDCD
1
2
28
19 52718
4121110
25
26
24
23
20
161715
14
13
6
3
9
HDCD - High Definition Compatible Digital - is a patented process for delivering on digital media the full richness and detail of
the original microphone feed. When listening to HDCD recordings, you will hear more dynamic range and very natural vocal
and musical timbre. With HDCD, you get the body, depth and emotion of the original performance - not a flat, digital image.
HDCD encoded CDs sound better because they are encoded with 20 bits of real music information, compared to 16 bits for all
other CDs. HDCD overcomes the limitations of the 16-bit CD format by using a sophisticated system to encode the additional
the CD format.
In addition, HDCD Precision Digital Filtering has the benefit of improving the sound of all digital recordings. This means that the
Marantz DR-17, equipped with HDCD, will improve the sound of all digital recordings, whether mastered with HDCD or not.
POWER SUPPLY VOLTAGES
CLOCK FREQUENCY 8MHz
CONTROL LINES
WIRING
ELECTRICAL SERVICE DIAGNOSTICS:
DISPLAY TEST
SEE MEASUREMENTS DISPLAY
DISPLAY
SHOWS
NO DISC
“
YES
OPEN/CLOSE
YES
LOAD DISC
PRESS OPEN/CLOSE
”?
PRESS
TRAY?
DISPLAY SHOWS BLINKING “
CHECK:
NO
NO
POWER SUPPLY VOLTAGES -12V, -8V
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF ERROR OCCURS
CHECK:
ELECTRICAL SERVICE DIAGNOSTICS:
KEYBOARD TEST: OPEN/CLOSE SWITCH ON
DISPLAY BOARD.
IF OK, REPLACE CDR MODULE
SERVICE”
CDDA DISC?
SEE CDDA DISC
FAULTFINDING
CD-R DISC?
YESYES
SEE CD-R DISC
FAULTFINDING
NONO
SEE CD-RW DISC
FAULTFINDING
1-13
Page 16
CDDA DISC FAULTFINDING GUIDE
CDDA DISC LOADED
DISPLAY SHOWS:
“CD”
T.O.C. INFO
YES
PRESS PLAY
AUDIO?
YES
NO
SERVICE TEST MODE:
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF ERROR OCCURS.
CHECK:CONNECTOR BOARD
FLEX CONNECTION TO CDR MODULE
NO
PLAY AUDIO SIGNALS DISC TRACK 15:
SIGNAL OF 5.4 VPP ON PINS 1 AND 5 OF CONN.
JT03
KILL VOLTAGE ON PIN 7 OF CONN. JT03:
-8V DURING PLAY, +5V DURING STOP, PAUSE?
KILL TRANSISTORS QN51, QN52, QN53, QN54,
DISTORTION?
NO
HEADPHONE?
YES
DIGITAL OUT?
OPTICAL OUT?
YES
YES
NO
NO
NO
SERVICE TEST MODE:
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF ERROR OCCURS.
CHECK:HEADPHONE BOARD
WIRING
OP-AMP Q901
KILL TRANSISTORS QN91, QN92
CHECK:POWER SUPPLY AND AUDIO BOARD
FLEX CONNECTION TO CDR MODULE
DIGITAL OUT TRANSFORMER LT04
IC QT01
CHECK:CONNECTOR BOARD
OPTICAL TRANSMITTER JT02
SAFETY RESISTOR 3501
IC QT01
PLAY BACK OF CDDA
DISCS OK
1-14
Page 17
CD-R DISC FAULTFINDING
CD-R DISC LOADED
DISPLAY SHOWS:
CD” “RECORDABLE”
“
“OPC”
T.O.C. INFO
YES
CD-R DISC PARTIALLY
RECORDED OR EMPTY.
START RECORDING
FROM ANALOGUE
SOURCE
LEVEL
ADJUSTABLE?
YES
START RECORDING
FROM DIGITAL
SOURCE
NO
NO
DISPLAY SHOWS:
CD” “RECORDABLE”
“
T.O.C. INFO
YES
FINALISED CD-R DISC
LOADED.
CHECK LEVEL BOARD:
WIRING
POTMETER R721
OP-AMP Q721
NO
ELECTRICAL SERVICE
DIAGNOSTICS: REPLACE CDR
MODULE IF ERROR
DIGITAL IN?
OPTICAL IN?
YES
RECORDING
SUCCESSFUL?
YES
SET OK
NO
CHECK CONNECTOR BOARD:
FLEX CONNECTION
IC Q311
RECEIVER J301
NO
ELECTRICAL SERVICE
DIAGNOSTICS: REPLACE CDR
MODULE IF ERROR
1-15
Page 18
CD-RW DISC FAULTFINDING
CD-RW DISC LOADED
DISPLAY SHOWS:
CD” “REWRITABLE”
“
“OPC”
T.O.C. INFO
YES
CD-RW DISC PARTIALLY
RECORDED OR EMPTY
START ERASING
ERASING
SUCCESSFUL?
YES
SET OK
NO
DISPLAY SHOWS:
CD” “REWRITABLE”
“
T.O.C INFO
YES
FINALISED CD-RW
LOADED
NO
SERVICE TEST PROGRAM:
ELECTRICAL SERVICE DIAGNOSTICS
IF DISC CORRUPTED, TRY DC ERASE
NO
SERVICE TEST PROGRAM
ELECTRICAL SERVICE
DIAGNOSTICS: REPLACE CDR
MODULE IF ERROR
1-16
Page 19
MEASUREMENTS DISPLAY PANEL
Measurement of voltage supplies.
1.
Several voltages arrive at the display PCB.
Measurements and limits.
VoltageNominal valueLimits
VFTD-26V
VDC1-DC23.5V
5V+5Vd
Measurement of oscillator.
2.
5%
10%
5%
As clock driver for the display controller a resonator of 8MHz is used.
The clock frequency is available at pin 8 of the display controller.
Check the frequency of 8MHz
5%.
3. Checking the control lines.
There are several lines which are inputs to the display controller and others which are outputs,
these lines have to be checked to guarantee basic functionality.
RESETN:
This line should be kept low during power up for at least 3 machine cycles,with supply voltage
within the operating range and oscillation stable.1 machine cycle = 12 X 1/Fc (8Mhz) Sec.
SDA and SCL:
The level on these two lines must be checked. When there is no communication they should have
the `High' level.
INTERRUPT:
The interrupt line is an output for the display controller. Check if this level is high after reset, no key
pressed and no RC5 coming in.
Key matrix lines:
Check if at I/O port 4 of the controller all pins are high.(No keys pressed).(Pin 26 to 33). If not
check respective pull-up resistors.
4. Operation of grid and segment control lines.
+5V
-26V
PM3392A
ch1: max = 5.00
1
T
STOP
CH1 5.00 V= MTB 200us- 1.90dv
This figure shows the signal generated by the
display processor on one of the grid lines. The
level on the grid line changes from -26V to +5V.
The grid lines are scanned successively about every 950
sec.
1-17
Page 20
1.8 COMPONENT DESCRIPTIONS
Q301 : TDA1315H
SYMBOLPIN PADCELLDESCRIPTION
RC
fil
V
ref
V
DDA
V
SSA
IECIN15E007high sensitivity IEC input
IECIN06IPP04TTL level IEC input
IECSEL7IUP04select IEC input 0 or 1 (0 = IECIN0; 1 = IECIN1); this input has an internal pull-up
IECO8OPFH3digital audio output for optical and transformer link
IECOEN9IUP04digital audio output enable (0 = enabled; 1 = disabled/3-state); this input has an
TESTB10IPP04enable factory test input (0 = normal application; 1 = scan mode)
TESTC11IPP04enable factory test input (0 = normal application; 1 = observation outputs)
UNLOCK12OPP41APLL out-of-lock (0 = not locked; 1 = locked); this output can drive an LED
FS3213OPP41Aindicates sample frequency = 32 kHz (active LOW); this output can drive an LED
FS4414OPP41Aindicates sample frequency = 44.1 kHz (active LOW); this output can drive an LED
FS4815OPP41Aindicates sample frequency = 48 kHz (active LOW); this output can drive an LED
CHMODE16OPP41Ause of channel status block (0 = professional use; 1 = consumer use); this output
V
DDD2
V
SSD2
RESET19IDP09initialization after power-on, requires only an external capacitor connected to V
PD20IPP04enable power-down input in the standby mode (0 = normal application; 1 = standby
CTRLMODE21IUP04select microcontroller/stand-alone mode (0 = microcontroller; 1 = stand-alone); this
LADDR22IPP04microcontroller interface address switch input (0 = 000001; 1 = 000010)
LMODE23IPP09microcontroller interface mode line input
LCLK24IPP09microcontroller interface clock line input
LDATA25IOF24microcontroller interface data line input/output
STROBE26IDP04strobe for control register (active HIGH); this input has an internal pull-down resistor
UDAVAIL27OPF23synchronization for output user data (0 = data available; 1 = no data)
TESTA28IPP04enable factory (scan) test input (0 = normal application; 1 = test clock enable)
COPY29OPP41Acopyright status bit (0 = copyright asserted; 1 = no copyright asserted); this output
INVALID30IOD24validity of audio sample input/output (0 = valid sample; 1 = invalid sample); this pin
DEEM31OPF23pre-emphasis output bit (0 = no pre-emphasis; 1 = pre-emphasis)
MUTE32IUP04audio mute input (0 = permanent mute; 1 = mute on receive error); this pin has an
I2SSEL33IUP04select auxiliary input or normal input in transmit mode
SDAUX34IPP04auxiliary serial data input; I
SD35IOF24serial audio data input/output; I
WS36IOF24word select input/output; I
SCK37IOF29serial audio clock input/output; I
2
SOEN38IUP04serial audio output enable (0 = enabled; 1 = disabled/3-state); this input has an
13JUSTILow = data assumed tobe left justified up to 24 bits in length
High = data right justified 16 bits
Input datalatching
14BCPLILow = input data latched on rising edge of BCKI
High = input data latched on falling edge of BCKI
15SMUTEISoft mute Low = off, High = on
16DEEMPHIDe-emphasis filter Low = off, High = on
17HMUTEIHard mute Low = off, High = on
18FSELIDe-emphasis filter Fs Low = 44.1kHz, High = 48kHz
Gain scaling
19SCALILow = 6dB gain scaling is performed internally in the digital domain
High = Analog output gain stage is set jby pin 5 GAIN
20DGODAC sample and hold deglitch signal
21VSS2-Ground (Common with VSS1)
22VDD2-+5V volt puwer for output interface
23DORORight channel serial data output
24DOLOLeft channle serial data output
25WCKOOWord clock output
26BCKOOBit clock output
HDCD encoding detect
27HDCDOLow = no encoding, High = HDCD encoding input data
(Output current ratad at 12mA)
28LRCIIWord clock input
1-19
Page 22
QD01 : TDA1547
SYMBOLPINDESCRIPTION
DGND10 V digital supply
V
DDD
25 V digital supply for both channels
IN R3serial one-bit data input for the right channel
n.c.4pin not connected; should preferably be connected to digital ground
CLK R5clock input for the right channel
V
DDD R
65 V digital supply for the right channel; this voltage determines the internal logic HIGH level
in the right channel
V
SSD R
7−3.5 V digital supply for the right channel; this voltage determines the internal logic LOW
level in the right channel
V
ref R
8−4 V reference voltage for the right channel switched capacitor DAC
AGND DAC R90 V reference voltage for the right channel switched capacitor DAC; this pin should be
connected to analog ground
−DAC R10output from the right negative switched capacitor DAC; feedback connection for the right
negative operational amplifier
+DAC R11output from the right positive switched capacitor DAC; feedback connection for the right
positive operational amplifier
AGND R120 V reference voltage for both right channel operational amplifiers
n.c.13pin not connected; should preferably be connected to analog ground
+OUT R14+ output of the switched capacitor operational amplifier
−OUT R15− output of the switched capacitor operational amplifier
V
V
SSA
DDA
16−5 V analog supply
175 V analog supply
−OUT L18− output of the switched capacitor operational amplifier
+OUT L19+ output of the switched capacitor operational amplifier
n.c.20pin not connected; should preferably be connected to analog ground
AGND L210 V reference voltage for both left channel operational amplifiers
+DAC L22output from the left positive switched capacitor DAC; feedback connection for the left
positive operational amplifier
−DAC L23output from the left negative switched capacitor DAC; feedback connection for left negative
operational amplifier
AGND DAC L240 V reference voltage for the left channel switched capacitor DAC; this pin should be
connected to analog ground
V
V
ref L
SSD L
25−4 V reference voltage for the left channel switched capacitor DAC
26−3.5 V digital supply for the left channel; this voltage determines the internal logic LOW level
in the left channel
V
DDD L
275 V digital supply for the left channel; this voltage determines the internal logic HIGH level in
the left channel
CLK L28clock input for the left channel
n.c.29pin not connected; should preferably be connected to digital ground
IN L30serial one-bit data input for the left channel
V
V
SSD
SUB
31−5 V digital supply for both channels
32−5 V substrate voltage
Note : Please distinguish 1/4W from 1/6W by the shape of parts
used actually.
3) DD1 x x x x 370, Ceramic capacitor
2 Tolerance
2 Tolerance (Capacity deviation)
3 Capacity value
4 Capacity value
100 pF .....1011000 pF .... 102 10000 pF .... 103
470 pF .....4712200 pF .... 222
5 Capacity value
6 Working voltage
7 Capacity value
NOTE
0.25 pF ....... 0
0.5 pF ....... 1
Tolerance of COMMON PARTS handled here are as follows :
0.33 F .... 334 10 F .... 106330 F ..... 337
2200 F .... 228
0.001
0.0018
0.015
5 % ....... 5
0.5 pF - 5 pF ....... 0.25 pF
6 pF - 10 pF ..... 0.5 pF
12 pF - 560 pF ... 5 %
0.5 pF .... 0053 pF ..... 030100 pF..... 101
1 pF .... 01010 pF..... 100220 pF .....221
1.5 pF .... 01547 pF..... 470560 pF .....561
4) DK16 x x x 300, High dielectric constant ceramic
4 Capacity value
5) EA x x x x x x 10, Electrolytic capacitor
5 Capacity value
0.1 F .... 1044.7 F .... 475 100 F ..... 107
1 F .... 10522 F .... 2261100 F ..... 118
6.3 V ......00625 V ..... 025
10 V ...... 01035 V ..... 035
16 V ...... 01650 V ..... 050
6) DF15 x x x 350Plastic film capacitor
DF15 x x x 310 One-way type, Mylar 5% 50V
DF16 x x x 310Plastic film capacitor
7 Capacity value
F (1000 pF) ...... 102 0.1 F ...... 104
F........................ 1820.56 F......564
F........................ 103 1 F ...... 105
0.01
F........................ 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(Rl05, DD4, DK4).
1 Resistance value
Disc type
Temp.coeff. P350~N1000, 50V
3 Capacity value
capacitor
Disc type
Temp.chara. 2B4, 50V
One-way lead type,Tolerance 20%
6 Working voltage
One-way type, Mylar 10% 50V
NOTE ON SAFETY FOR FUSIBLE RESIST OR :
The suppliers and their type numbers of fusible resistors are as
follows ;
1 . KOA Corporation
Part No.(MJI)Type No.(KOA) Description
NH05 x x x 140RF25S x x x x
NH05 x x x 120 RF50S x x x x 5% (1/2W)
NH85 x x x 110RF73B2A x x x x 5% (1/10W)
NH95 x x x 140RF73B2E x x x x 5% (1/4W)
Resistance value Resistance value(0.1
2. Matsushita Electronic Components Co., Ltd
Part No.(MJI)Type No.(MEC) Description
NF05 x x x 140 ERD-2FCJ x x x( 5% 1/4W)
RF05 x x x 140
NF02 x x x 140 ERD-2FCG x x x( 2% 1/4W)
RF02 x x x 140
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.
1-35
- 10k )
990521 A.O
(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST,
VERS.
POS.
COLOR
NO
CH05 4822 122 33276 CER. CAP 0.01mF 250V MDK17103840
GH05 4822 121 43732 FILM CAP 0.01mF 250V MDF77103500
SH01 4822 276 13364 POWER SW. TV-3SP01011990
CF01 4822 126 13837 CER. 0.1 F K CHIPDK96104200
CF03 5322 124 21731 ELECT 10 F 50VOA10605020
CF04 4822 124 41539 ELECT 47 F 16VOA47601620
CF05 4822 126 13837 CER. 0.1 F K CHIPDK96104200
CF06 4822 124 22275 ELECT 47 F 10VOA47601020
CF07 4822 126 13837 CER. 0.1 F K CHIPDK96104200
CF08 4822 122 10172 CER. 220pF K CHIPDK96221300
CF09 4822 122 10172 CER. 220pF K CHIPDK96221300
CF10 4822 124 90352 ELECT 10
CF32 9965 000 00606 ELECT 33 F 10VOA33601020
CF51 4822 126 13837 CER. 0.1 F K CHIPDK96104200
CF52 4822 126 11568 CER. 470pF K CHIPDK96471300
CD01
4822 126 13837 CER. 0.1 F K CHIPDK96104200
CD08
CD09 4822 124 41537 ELECT 220 F 6.3VOA22700620
CD10 4822 124 41537 ELECT 220 F 6.3VOA22700620
CD11 4822 123 30363 FILM 820pF 100WV CHIPDF95821510
CD12 4822 123 30363 FILM 820pF 100WV CHIPDF95821510
CD13
4822 123 30359 FILM 220pF 100WV CHIPDF95221510
CD16
CD21 4822 124 90353 ELECT 100 F 10VOA10701020
CD22 4822 124 90353 ELECT 100 F 10VOA10701020
CD23 4822 126 13837 CER. 0.1 F K CHIPDK96104200
CD24 4822 126 13837 CER. 0.1 F K CHIPDK96104200
CD25 4822 126 13837 CER. 0.1 F K CHIPDK96104200
QN91 4822 130 63844 DIGITAL HN1C03FBA20016050
QN92 4822 130 63844 DIGITAL HN1C03FBA20016050
Q901 4822 209 31378 NJM-4556MBHC10045090
TRANSISTOR
RESISTORS
REC.VOL.
P816-LPS CIRCUIT BOARD
DIODES
P916-LHP CIRCUIT BOARD
CAPACITORS
F 16V MOA22701620
TRANSISTORS
RM02030550
1-40
Page 37
Service
CDRL3610 /
01
Manual
CDR Module
CAUTION : This part is instruction for Central repair center only.
Do not repair at local Service agent.
Please contact to MARANTZ JAPAN INC., MARANTZ EUROPE B.V.,
MARANTZ AMERICA,INC.
FOR Central repair procedure.
TABLE OF CONTENTS
SECTIONPAGE
2.1 BLOCK DIAGRAM MAIN BOARD .......................................................................................................... 2-1
2.2 PARTS LOCATION ................................................................................................................................ 2-3
2.3 EXPLODED VIEW AND PARTS LIST ...................................................................................................
2-7
R
model CDRL3610
Page 38
[ REMARK ]
CDRL3610/10 unit ( CDR Module ) and CDM3610’ are not standard spare parts. The repairing of component level for those units
is not allowed at local service agents also, except loader mechanical parts.
Rejected CDRL3610/10 unit ( CDR Module ) should replace by Central Repair Procedure. Please contact to following MARANTZ
regional office or your local MARANTZ national organization about the Central Repair Procedure.
This USER SOFTWARE has been stored in EPORM ( 7322 ). This EPROM, situated on the upper side
of the Main Board of the CDR module, is in easy reach, once the tray is open. On the EPROM, you will
find a sticker with the following indications :
V.1.xx is the software version.
As this IC is mounted on a socket, it can easily be replaced an EPROM containing the last software
version. This EPROM can be ordered with service code number ;
DR-17: 4822 900 11335
The latest software update information will be reported by the SERVICE BULLETIN.
(latest version EPROM will be supplied with same service code number always)
1135 C 1
1143 A 4
1177 B 1
1199 C 1
1250 C 4
1290 A 2
1300 D 2
1301 C 1
1302 D 1
1303 E 1
1304 D 3
A
1320 D 1
1330 E 1
1350 D 1
1351 D 1
1400 E 2
1410 E 2
1420 E 3
1430 E 4
1440 E 4
1450 D 4
1451 D 4
2100 B 4
2104 A 3
2107 B 4
2108 A 3
2109 A 3
2110 A 3
B
2111 A 3
2112 A 3
2113 A 3
2114 A 3
2115 A 4
2116 A 3
2117 A 3
2118 A 3
2121 A 4
2122 A 4
2125 B 4
2126 B 4
2127 B 4
2128 B 4
2129 B 4
C
2131 A 4
2171 B 1
2172 A 1
2173 A 1
2174 A 1
2175 A 1
2183 B 1
2210 C 3
2211 C 4
2217 C 4
2218 C 4
2219 B 4
2220 B 4
2221 B 4
D
2222 B 3
2223 C 4
2243 A 3
2246 C 3
2247 C 4
2255 C 3
2256 C 2
2259 C 2
2262 C 2
2282 A 2
2285 A 2
2292 A 1
2300 E 1
2302 E 1
2303 E 1
2305 E 1
2320 D 1
E
2321 D 1
2322 D 1
2323 D 1
2324 D 1
2327 D 1
2330 C 1
2333 E 1
2335 C 1
2400 E 3
2401 E 2
2405 E 3
2406 E 2
2407 E 2
2408 E 2
2409 E 2
2410 E 2
2411 E 2
2412 E 2
2413 E 2
2414 E 2
2415 E 2
2417 E 3
2419 D 2
2430 D 4
2436 D 4
2438 D 4
2439 D 4
2440 D 4
2441 D 4
2443 C 3
2462 D 2
2463 D 2
2464 D 3
2466 D 3
2467 D 3
2480 D 3
2481 E 3
2482 E 4
2483 D 4
2484 E 4
2488 E 4
2493 E 3
2494 E 3
2495 E 3
2496 E 4
2497 E 3
2498 E 3
3113 B 3
3114 B 4
3115 B 4
3116 B 4
3125 B 4
3126 B 4
3127 B 4
3128 B 4
3129 B 4
3130 B 4
3131 B 4
3132 B 4
3141 B 4
3152 A 1
3156 A 1
3157 A 1
3160 A 1
3161 B 1
3162 A 1
3163 B 1
3164 B 1
3165 B 1
3166 A 1
3168 B 1
3172 B 1
3173 A 1
3174 A 1
3175 A 1
3176 A 1
3177 A 1
3216 C 4
3217 C 4
3218 C 3
3219 C 4
3220 C 4
3229 C 4
3246 C 3
3247 C 3
3257 C 2
3262 C 2
3276 A 2
3312 C 1
3313 C 1
3314 C 1
3315 C 1
3316 C 1
3317 C 1
3318 C 1
3319 C 1
3326 C 1
3328 C 1
3334 C 1
3406 E 3
3407 E 2
3419 E 3
3420 C 3
3430 D 4
3442 D 4
3448 D 3
3461 C 2
3462 D 2
3464 D 3
3480 E 4
3488 E 3
3494 E 3
3496 E 3
3497 E 3
3498 E 3
3903 B 1
3905 A 4
3906 A 3
3921 C 2
3922 C 2
4324 D 1
4325 D 1
5104 B 4
5106 A 3
5107 A 4
5108 A 4
5109 A 3
5110 A 4
5111 A 4
5176 A 1
5179 B 1
5245 C 4
5300 E 1
5420 E 4
5421 E 4
5422 E 4
5423 E 4
5427 E 4
5428 E 4
5429 E 4
5480 E 3
5481 E 3
6125 B 3
6185 B 1
6285 A 1
6290 A 1
6295 A 2
6400 E 3
6431 D 4
7125 B 4
7131 B 3
7132 B 3
7135 B 4
7136 B 4
7170 A 1
7182 C 1
7183 C 1
7185 C 1
7192 C 1
7193 C 1
7195 C 1
7210 B 4
7245 C 3
7288 A 1
7289 A 1
7292 A 1
7293 A 2
7296 A 2
7297 A 2
7320 D 1
7321 E 1
7322 E 1
7326 C 1
7400 E 2
7405 E 2
7406 E 3
7407 C 3
7440 D 4
7465 D 2
7480 E 3
7481 E 3
7482 E 3
When you return the reject complete CDR loader for Central Repair Procedure (module exchange
procedure). Please make a copy of attached sheet “GUIDANCE FORM REP AIRABLE UNIT” and fill in
required contents. It is necessary to attach the sheet “GUIDANCE FROM REPAIRABLE UNIT” with
each reject CDR loaders one by one.
Page 44
Page 45
06-99-HT (3104 129 21361)
GUIDANCE FORM
REPAIRABLE UNIT 3104 129 21361
Please fill in this form and return it with the defective unit.
warning: Dismantling of the CDR Module is not allowed. Guarantee will
be invalidated. Only Returned Modules with filled in Guidance
form are accepted
In case CDR-disc has been damaged, please include this damaged disc
with the exchanged CDR Module
DISC DAMAGED?Y/N
DISC INCLUDED?Y/N
INFORMATION GATHERED VIA SERVICE TEST MODE
Switch POWER ON,
Activate OPEN/CLOSE,
Insert test disc SBC444A, or any other CD-Digital Audio disc;
switch POWER OFF,
<PLAY>+<NEXT>+<POWER ON> keep all keys pressed for 2 seconds
During test:
Blinking D on display (about 2 minutes!!);
Blinking B on display (for some seconds).
ERROR INDICATION (on display) according to table below: Y / N
ON DISPLAYIRIS
SYMPTOM CODE
YES *)
DISPLAY TEST RESULT
RAM error
DERR 1
15....
ROM error
DERR 2
16....
EEPROM error
DERR 3
16....
DAIO error
DERR 4
15....
GDIN error
DERR 5
15....
BASIC ENGINE TEST RESULT
Communication bus error
BERR 1
15....
Basic Engine error
BERR 2
15....
Disc test error
BERR 3
16....
*)
insert cross at seen display result.
IN CASE OF NO ERROR INDICATION;
OTHER PROBLEMS OCCURED AT:
PLAYBACKCDCDR
CDR
Finalised
CDRW
CDRW
Y/N
RECORDINGCDCDR
CDR
Finalised
CDRW
CDRW
Y/N-----
IRIS CONDITION CODE:
DESCRIPTIONCONDITION CODE
Constantly1...
Intermittently2...
After a while3...
In a hot environment4...
In a cold environment5...
Unfinalised
Unfinalised
Finalised
Unfinalised
Unfinalised
Finalised
Page 46
IRIS SYMPTOM CODE CONCERNING AUDIO
AudioAudioAudioAudioAudio
No soundLevelQualityNoisyPoor
recording
.51..52..53..54..56.
OTHER COMPLAINT DESCRIPTION:
( IRIS SYMPTOM CODE: ....................... )
Return the defective module complete assembled in
original package to:
Invoice to:
Philips Consumer Electronics B.V. 670005
Philips Consumer Service - F&A Reporting
Glaslaan 2, Building SBP5
5616 LW Eindhoven
The Netherlands
06-99-HT (3104 129 21361)
Ship to:
Philips Consumer Electronics B.V. 676723
LO PCS WAREHOUSING
Glaslaan 2, Building SBI p
5616 LW Eindhoven
The Netherlands
ATT: Mr. C. Lieberwirth
CORRECTIVE ACTION/SOLUTION
(to be filled in at central repair workshop)
:R e p o r t n u mber :..............
Iris repair code:......................
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