MARANTZ CD17 Service Manual

Service

CD17MK3 /K1G/N1G/S1G

/N1S

CD-17mkIII

Manual

SECTION PAG E

1. TECHNICAL SPECIFICATIONS ...................................................................................................1

2. SERVICE HINTS........................................................................................................................... 2

3. SERVICE TOOLS.......................................................................................................................... 2

4. SERVICE MODE........................................................................................................................... 3

5. MICROPROCESSOR AND IC DATA............................................................................................. 4

6. BLOCK DIAGRAM ........................................................................................................................ 7

7. FLAG NO....................................................................................................................................... 7

8. SCHEMATIC DIAGRAM................................................................................................................ 9

9. PARTS LOCATIONS (Chip parts Side) ....................................................................................... 15

10. EXPLODED VIEW AND PARTS LIST ......................................................................................... 19

11. ELECTRICAL PARTS LIST......................................................................................................... 22

CD Player

FILTER

PLAY STOP PAUSE

CD PLAYER CD-17mkIII

TEXT

OPEN/CLOSEPOWER ON/OFF

TABLE OF CONTENTS

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

CD-17mkIII

R

10AK855010 MIT
First Issue 2003.02

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components,
Only original

MARANTZ

parts can insure that your

MARANTZ

MARANTZ

product will continue to perform to the specifi cations for which

company has created the ultimate in stereo sound.

it is famous.
Parts for your

MARANTZ

ORDERING PARTS :

equipment are generally available to our National Marantz Subsidiary or Agent.

Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed.
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.

USA

MARANTZ AMERICA, INC

1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301

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

EUROPE / TRADING

MARANTZ EUROPE B.V.

P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860

AUSTRALIA

TECHNICAL AUDIO GROUP PTY, LTD

43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX : +61 - (0)2 - 9519 - 0600

CANADA

LENBROOK INDUSTRIES LIMITED

633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936

HONG KONG

Jolly ProAudio Broadcast Engineering Ltd.

UNIT 2, 10F, WAH HUNG CENTRE,

41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX : 852 - 21913990

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

JAPAN

MARANTZ JAPAN, INC.

35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]

Technical

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

SHOCK, FIRE HAZARD SERVICE TEST :

SINGAPORE

WO KEE HONG DISTRIBUTION PTE LTD

130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : [phone]
FAX : [phone]

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.

2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088

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

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
verifi ed before it is return to the user/customer.
Ref. UL Standard No. 1492.

In case of diffi culties, do not hesitate to contact the Technical

Department at above mentioned address.

021216MIT

1. TECHNICAL SPECIFICATIONS

Audio Characteristics

Channels ...........................................................................2 channels

Sampling frequency..............................................................44.1 kHz

Quantization .......................................................16-bit linear/channel

Error correction............. Cross-interleave read solomon code (CIRC)

Wow & fl utter ........................................................Precision of quartz

Optical Readout System

Laser ............................................................. GaAIAs semiconductor

Wavelength ............................................................................. 780 nm

Frequency Characteristics

Frequency range ............................................................ 5 Hz-20 kHz

Dynamic range ..........................................................................98 dB

S/N ratio (WTD) .......................................................................103 dB

Channel separation (1 kHz).....................................................100 dB

THD (1 kHz)...........................................................................0.002 %

Analog output

Output level (cinch JACKS) ...............................................2.2 V RMS

Output impededance ..........................................................150 ohms

Digital output

output level (cinch JACK) .......................................0.5 Vp-p/75 ohms

output level (optical) ............................................................. -19 dBm

Power Supply

Input Voltage, Frequency................................ AC 230 V 50 Hz (/N/S)

.....................AC 110 / 220 V 50 /60 Hz (/K)

Power Consumption ...................................................................12 W

Cabinet, etc.

Dimensions

Width ..................................................................................... 458 mm

Height ...................................................................................... 83 mm

Depth..................................................................................... 315 mm

Net weight ................................................................................ 8.0 kg

Operating temperatures...............................................+5 °C~ +35 °C

Operating humidity .................................... 5 % ~ 90 % (without dew)

Accessories

Remote control unit (RC-DA17CD) ................................................. 1

AAA (R03) Batteries .........................................................................2

Stereo audio cable with cinch pins ............................................1 pair

Remote cable with cinch pins ........................................................... 1

AC Power Cord................................................................................. 1

1

est disc (NTSC)

O

0

2. SERVICE HINTS

3. SERVICE TOOLS

Audio signals disc 4822 397 30184
Disc without errors (SBC444)+
Disc with DO errors, black spots and fingerprints (SBC444A) 4822 397 30245
Disc (65 min 1kHz) without no pause 4822 397 30155
Max. diameter disc (58.0 mm) 4822 397 60141
Torx screwdrivers

Set (straight) 4822 395 50145

Set (square) 4822 395 50132
13th order filter 4822 395 30204
DVD test disc (PAL) 4822 397 10131
DVD t

ALMEDI

2

TDV-54

4. SERVICE MODE

1. How to enter into the Service Mode

Turn the power on while pressing [PLAY]+[OPEN/

CLOSE] buttons together.

The display shows “model number”, “microprocessor ver-

sion” and “mode”.

C D 1 9 : 1 0 P 0 0

Microprocessor version

Model number (

because this set uses the microprocessor of CD19.)

2. Mode 0 (display “P 00”)

Condition: [FOCUS OFF], [SPINDLE OFF], [RADIAL

OFF], [MUTE ON]

While pressing [

the sledge moves outside.

And, release from this button. The sledge return to

neutral position.

Press [NEXT

“Mode 1”.

3. Mode 1 (display “P 01”)

Condition: [FOCUS ON], [SPINDLE OFF], [RADIAL OFF],

[MUTE ON]

Press [NEXT

“Mode 2”.

Press [PREV

“Mode 0”.

4. Mode 2 (display “P 02”)

Condition: [FOCUS ON], [SPINDLE ON], [RADIAL OFF],

[MUTE ON]

Press [NEXT

“Mode 3”.

Press [PREV

“Mode 1”.

5. Mode 3 (display “P 03”)

Condition: [FOCUS ON], [SPINDLE ON], [RADIAL ON],

[MUTE OFF]

Press [PREV ] button, the function will change to

“Mode 2”.

The following button operations are available at the

Service Mode.

1) While pressing [STOP] button, FL display shows all

segments.

2) Press [PAUSE] button. FL display shows each

segments one by one automatically. (Segments test

mode) And, press [PAUSE] button again, this mode will

be stopped.

3) The same as Normal operation is performed by

pressing [PLAY] button. (Except segments test mode.)

However if some default is detected, display shows an

error code. (For example: “Err 10”) Refer to the “Table

1 ERROR CODE”.

6. Canceling the Service Mode

The Service Mode is canceled by turning the power off.

Mode number

The model number is indicated with CD19

](Remote Control unit only) button,

] button, the function will change to

] button, the function will change to

] button, the function will change to

] button, the function will change to

] button, the function will change to

Table 1

ERROR CODE

Error Code Error

Err 02 FOCUS Error

Err 07 SUB CODE Error

Err 08 T. O. C. Error

Err 09 DECODER Error

Err 10 RADIAL Error

Err 11, 12 SLEDGE Error

Err 13 SPINDLE Error

Err 16 ~ 20 SEARCH Error

Err 30 DOOR Error

Err 31 TRAY Error

Err 32 ~ 47 BUTTON INPUT Error

3

5. MICROPROCESSOR AND IC DATA

Q102 SAA7372GP

PIN SYMBOL DESCRIPTION

1 VSSA1 *analog ground 1
2 VDDA1 * analog supply voltage 1
3 D1 unipolar current input (central diode signal input)
4 D2 unipolar current input (central diode signal input)
5 D3 unipolar current input (central diode signal input)
6 VRL reference voltage input for ADC
7 D4 unipolar current input (central diode signal input)
8 R1 unipolar current input (satellite diode signal input)
9 R2 unipolar current input (satellite diode signal input)
10 IrefT current reference output for ADC calibration
11 VRH reference voltage output from ADC
12 VSSA2 * analog ground 2
13 SELPLL selects whether internal clock multiplier PLL is used
14 ISLICE current feedback output from data slicer
15 HFIN comparator signal input
16 VSSA3 * analog ground 3
17 HFREF comparator common mode input
18 Iref reference current output pin (nominally 0.5VDD )
19 VDDA2 * analog supply voltage 2
20 TEST1 test control input 1; this pin should be tied LOW
21 CRIN crystal/resonator input
22 CROUT crystal/resonator output
23 TEST2 test control input 2; this pin should be tied LOW
24 CL16 16.9344 MHz system clock output
25 CL11 11.2896 or 5.6448 MHz clock output (3-state)
26 RA radial actuator output
27 FO focus actuator output
28 SL sledge control output
29 TEST3 test control input 3; this pin should be tied LOW
30 VDDD1(P) * digital supply voltage 1 for periphery
31 DOBM bi-phase mark output (externally buffered; 3-state)
32 VSSD1 * digital ground 1
33 MOTO1 motor output 1; versatile (3-state)
34 MOTO2 motor output 2; versatile (3-state)
35 SBSY subcode block sync output (3-state)
36 SFSY subcode frame sync output (3-state)
37 RCK subcode clock input
38 SUB P-to-W subcode output bits (3-state)
39 VSSD2 * digital ground 2
40 V5 versatile output pin 5
41 V4 versatile output pin 4
42 V3 versatile output pin 3 (open-drain)
43 KILL kill output (programmable; open-drain)
44 EF C2 error flag; output only defined in CD ROM modes and 1fs modes (3-state)
45 DATA serial data output (3-state)
46 WCLK word clock output (3-state)
47 VDDD2(P) * digital supply voltage 2 for periphery
48 SCLK serial bit clock output (3-state)
49 VSSD3 * digital ground 3
50 CL4 4.2336 MHz microcontroller clock output
51 SDA microcontroller interface data I/O line (open-drain output)
52 SCL microcontroller interface clock line input
53 RAB microcontroller interface R/W and load control line input (4-wire bus mode)
54 SILD microcontroller interface R/W and load control line input (4-wire-bus mode)
55 n.c. not connected
56 VSSD4 * digital ground 4
57 RESET power-on reset input (active LOW)
58 STATUS servo interrupt request line/decoder status register output (open-drain)
59 VDDD3(C) * digital supply voltage 3 for core
60 C2FAIL indication of correction failure output (open-drain)
61 CFLG correction flag output (open-drain)
62 V1 versatile input pin 1
63 V2 versatile input pin 2
64 LDON laser drive on output (open-drain)

Note : All supply pins must be connected to the same external power supply voltage.

Q101 TDA1302T

PIN SYMBOL DESCRIPTION

1 O4 output of diode current amplifier 4
2 O6 output of diode current amplifier 6
3 O3 output of diode current amplifier 3
4 O1 output of diode current amplifier 1
5 O5 output of diode current amplifier 5
6 O2 output of diode current amplifier 2
7 LDON control pin for switching the laser

8 VDDL laser supply voltage
9 RFE equalized output voltage of sum

10 RF unequalized output
11 HG control pin for gain switch
12 LS control pin for speed switch
13 CL external capacitor
14 ADJ reference input normally

15 GND 0 V supply; substrate connection

16 LO current output to the laser diode
17 MI laser monitor diode input
18 VDD amplifier supply voltage
19 I2 photo detector input 2 (central)
20 I5 photo detector input 5 (satellite)
21 I1 photo detector input 1 (central)
22 I3 photo detector input 3 (central)
23 I6 photo detector input 6 (satellite)
24 I4 photo detector input 4 (central)

ON and OFF

signal of amplifiers 1 to 4

connected to ground via a resistor

(ground)

Q106/Q107/Q108 TDA7073A

PIN SYMBOL DESCRIPTION

1 IN1- negative input 1
2 IN1+ positive input 1
3 n.c. not connected
4 n.c. not connected
5 VP positive supply voltage
6 IN2+ positive input 2
7 IN2- negative input 2
8 n.c. not connected
9 OUT2+ positive output 2
10 GND2 ground 2
11 n.c. not connected
12 OUT2- negative output 2
13 OUT1- negative output 1
14 GND1 ground 1
15 n.c. not connected
16 OUT1+ positive output 1

Q201 LC89170M

PIN SYMBOL I/O FUNCTION

1 EXCK I/O Subcode interface shift clock input and output
2 SBSO I Subcode interface data Input
3 SCOR I Subcode interface block synchronization Input
4 WFCK I Subcode interface frame synchronization Input
5 MCK I Clock input (16.9344 MHz)
6 XMODE I System reset and low power mode
7 GND Ground

8 TEST I

9 SW1 I EXCK I/O setting (L: clock output, H: clock input)

10 SW2 I

11 SCLK I Command interface shift clock input
12 SRDT O Command interface data output
13 DOSY O Command interface readout enable output
14 VDD Power supply

Test pin (Must be connected to ground in normal
operation.)

EXCK clock output pulse width selection (L: double
speed support, H: normal speed)

4