Marantz DR2100 Скачать руководство пользователя страница 32

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10. BLOCK DIAGRAM

RC-5

RAD

SLEDGE

FOCUS

TRAY

TURN
TABLE

LASER

PHOTO

DIODES

RADIAL

FOCUS

SLEDGE

TRAY

SWITCH

FORWARD

SENSE

VRA, VFO, VSL

ALPHA0

I C BUS

I S BUS 1

A1, A2, CALF

TLN, MIRN, FEN, REN, RE

REFSIN, SINPHI, REFCOS, COSPHI

TRAYIN, TRAYOUT

TRAYSWF

CDM3800

LOADER ASSY

CDL 4009

CDR MAIN BOARD

7240

7225

BA5938FM

POWER
DRIVER

NE532D

PCS PRE-AMP

HALL
MOTOR
DRIVER
BA6856FP

7330

7208

7209

FLEX 10P

2 WIRES

FLEX 11P

1330

FLEX 30P

1000

1220 SIN+, SIN-

TR+,TR-

TRAYSW

COS+, COS-

SL+, SL-

1200

7010

AEGER

TZA1020

ANALOG

ERROR SIGNAL

GENERATOR

FOR

RECORDABLE

A1LF, A2LF, B1LF, B2LF
C1LF - C4LF

LASER

CONTROL

7016

XDAC

M62364

CAHF

RAD+, RAD-
FOC+, FOC-

IR, IW, IE

EFMDATA, EFMCLK, LWRT

HF AMP

FILTER

7207

EFMTIM3

LO9805

7008

RAM

FLASH
EPROM

DEMUX

7802

CONTROL

LINES

CONTROL

LINES

CONTROL
LINES

CDR60

SAA7392

DASP

MCF5244

DECODER
ENCODER

MOTOR CONTROL

DIGITAL AUDIO

SIGNAL

PROCESSOR

HIN

WOBBLE

OFFTRACK
LLP
CDR60PLL

ATIPSYNC

7300

DRIVE, HALL FEEDBACK

CONTROL
LINES

EFM TIMING
GENERATOR

F934

DRAM

FLASH

ROM

DATA

DSA-CDR

BUS

ADDRESS
BUS

DOBM-CDR

ADDRESS
BUSS

DATA
BUSS

SUBCODE BUS

I C BUS

I C BUS 3-CD

I C BUS 2/4

L3 BUS

CODEC

UDA1341TS

ADC / DAC

7406

MACE2

SAA7399

BASIC ENGINE
PROCESSOR

MAD0-MAD7

MA8-MA17

7270

7701

7702

7703

A1 - A20

D16 - D31

SYS-RESET

FLEX 14P

u-COM

DISPLAY
DRIVER

EASY
JOG

KEYS

LCD DISPLAY

MB90553A

7801

REAR TERMINAL

POWER SUPPLY

BOARD

u-COM

MAIN

FRONT BOARD

EXTERNAL
DIGITAL IN

EXTERNAL
OPTICAL IN

EXTERNAL
ANALOG IN

1410

1400

JJ01

11 WIRES

10 WIRES

4 WIRES

2 WIRES

4 WIRES

3 WIRES

INT-COPY-ANA

SEL-HP-OUT

J851

J853

1500

33.8688 MHz

1707

J753

JU02

+5V

+12N

-3V

QU01

7401

7405

7407

7408

7409

ANALOG
IN

ANALOG
OUT

EXT-DIG-IN

DIG-OUT-C

EXT-OPT-IN

SYS-CLK-16W (16.9344 MHz)

CD PLAYER

CD OUT

UDA1320

DAC

RC5

S87C654

SAA7324

DECODER

DRIVE

FLEX

CD
ANALOG OUT

CD
DIGITAL OUT

DSA-CD

DOBM-CD

FLEX 22P

1706

1206

7309

7207

J682

1209

7000

D5V

EXT-ANA-IN

CD-ANA-OUT

ANA-OUT

74F74D

SYS-CLK-BE
(8.4672 MHz)

SYS-CLK-BE

SYS-RESET

SYS-CLK-SW (8.4672 MHz)

(8.4672 MHz)

7706A

SYS-CLK-11W

8 WIRES

3 WIRES

2 WIRES

ANALOG OUT
COMMON

DIGITAL OUT
COMMON

M24C08

EEPROM

I C

DIGITAL
POT

DS1807

DOOR
OPEN/CLOSE
SW.

Stand By SW./
Stand By LED

KEYS

Содержание DR2100

Страница 1: ...3 ELECTRICAL PARTS LIST 44 MAR1250 CD MODULE 2 1 WIRING DIAGRAM 2 1 2 2 SCHEMATIC DIAGRAM 2 3 2 3 PARTS LOCATION 2 11 2 4 EXPLODED VIEW AND PARTS LIST 2 15 2 5 ELECTRICAL PARTS LIST 2 17 REMARK This s...

Страница 2: ...7 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...

Страница 3: ...ervice 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...

Страница 4: ...is PCB 1 2 2 Power Supply PCB This PCB contains the Power SW which is jointed the Power bottom on the front panel This PCB consists of power supply part The power suppluy part delivers the several vol...

Страница 5: ...20 Hz 20 kHz Playback S N 100 dB Playback Dynamic Range 96 dB Playback Total Harmonic Distortion 0 003 Recording S N 90 dB Recording Dynamic Range 92 dB Recording Total Harmonic Distortion 0 006 Analo...

Страница 6: ...cal 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...

Страница 7: ...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...

Страница 8: ...s POWER while pressing ENTER and PLAY PAUSE of CD player SERVICE_1 is displayed STANDBY LED Light on RED POWER_LED is displayed STANDBY LED Light on GREEN POWER_LED is displayed All parts of LCD is tu...

Страница 9: ...technical dealer will can perform the test Tests are executed automatically without need for external tools or disassembly of the unit This test checks the CDR main board using the same tests as the...

Страница 10: ...ION 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 Pre...

Страница 11: ...ts These tests determine if the CDR loader and the CD loader in case of a DR2100 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...

Страница 12: ...play 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 messag...

Страница 13: ...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 OCC...

Страница 14: ...K WIRING REAR TERMINAL BOARD W651 CONNECTION FLEX CONNECTION 5V pin 8 conn JJ01 KILL TRANSISTORS QN51 QN52 AUDIO ANALOG OUT ELECTRICAL SERVICE DIAGNOSTICS REPLACE CDR MODULE IF DERRn OR BERRn ERROR OC...

Страница 15: ...CE DIAGNOSTICS REPLACE CDR MODULE IF DERRn OR BERRn ERROR OCCURS CHECK WIRING NO YES DISPLAY CD T O C INFO SEE CD DA DISC FAULT FINDING CHECK ELECTRICAL SERVICE DIAGNOSTICS REPLACE CDR MODULE IF DERRn...

Страница 16: ...RICAL 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 BER...

Страница 17: ...NOSTICS CD LOADER TRAY TEST CHECK TRAY MOTOR VOLTAGES TRAY TRAY MICROPROCESSOR 7202 CHECK TRAY MOTOR DRIVER IC7021 REPLACE OR REPAIR CD LOADER ASSY TRAY MOTOR ASSY 02 BELT 11 TRAY NO NO NO YES YES YES...

Страница 18: ...6 11 2896MHz PIN 11 MUTE HIGH TESTPOINTS 23 24 ANALOG OUTPUT REPLACE DAC 7309 OPAMP 7120 TESTPOINTS 23 24 ANALOG OUTPUT POWER SUPPLY PIN 8 12V REPLACE OPAMP 7120 NO YES PLAYBACK CD MODULE OK DISTORTIO...

Страница 19: ...P75 IRQ5 D_CLOSE_SW I Door Close Active L 57 P76 IRQ6 JOG_A I JOG A 58 P77 IRQ7 JOG_B I JOG B 59 P80 TIN0 INT I INTERRUPT signal from CDR Module 60 P81 TIN1 N C I 61 P82 TOT0 N C I 62 P83 TOT1 N C I...

Страница 20: ...F Register E RD R W RD 25 1 26 50 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 VSS D0 D1 D2 D3...

Страница 21: ...I2C signals CH1 2 00 V CH2 2 V M TB10 0ms ch 1 5V 0V 5V 0V I2C DATA I2C CLK CL 96532076_025 eps 290799 0V 5V 35V IR receiver remote control In the DR2100 the IR receiver RPM6934 ZY83 ZY84 is mounted...

Страница 22: ...82 83 of QU01 CONTROL SIGNALS RESET IN 3V3 high at conn JU02 4 after start up I2C DATA at conn JY01 5 I2C CLK at conn JY01 7 ELECTRICAL SERVICE DIAGNOSTICS Local display test YES YES YES KEY FUNCTION...

Страница 23: ...OK Check the path of the other faulty voltage s Power supply is OK Check CDR main board Main u com board C REAR TERMINAL board D main board Check DC voltages 5VM 5VU 12V 8V Check Waveform of D804 at a...

Страница 24: ...coder Servo SAA7324 7000 Description The CD10 is a single chip combining the functions of a CD decoder digital servo and bitstream DAC The decoder servo part is based on the CD7 The decoding part supp...

Страница 25: ...y connecting a hall motor to the application panel Apply a pulse of 1V 10Hz and 15 duty cycle to pin 22 Ec as input value with reference to pin 21 Ecr 2 5V Measure the output signals on the driver Thi...

Страница 26: ...the load with TRAY pin 3 as positive reference Check also the levels of pins 19 and 20 of the processor U TRAY TRAY 100mV Pin 20 5V Pin 19 5V Force pin 20 of the processor to ground and check the volt...

Страница 27: ...ND 2141 2n2 5VHF 5VHF 5VHF 5VHF HFGND 2130 100n HFGND HFGND 680p 2149 22n 2138 2137 HFGND 22n 3173 430R HFGND 47u 2161 HFGND 22n 2160 330p 2143 HFGND 22K 3181 HFGND 47n 2150 HFGND 2142 22n 2146 14 15...

Страница 28: ...rate of the digital audio signal This can be 32 44 1 or 48kHz Normal polarity is low for a left sample and high for a right sample So within the low state of the WS line the data bits for the left ch...

Страница 29: ...ator I2S signals to the DAC Pin 1 at 7309 SLCK Pin 2 at 7309 WCLK Pin 3 at 7309 DATA Connect also the SYSCLK pin 6 at position 7309 to a clock signal of 11 2896 MHz 100ppm Generate an I2S signal equiv...

Страница 30: ...the loader PCB REMARK When replace the CDR module MAR775 to the new one It is necessary to add removed cables at same positions as follows WHITE side lead of capacitor 2424 PINK side lead of capacitor...

Страница 31: ...3 3 STANDBY 3 KEY 4 GND 4 GND 4 GND 5 5V 6 5V 5 12V WU01 JY01 TO JU01 7 GND WU05 TO JU05 8 GND 1 KEY2 9 GND 1 5V 2 KEY3 10 12V 2 GND 3 5VM 11 8V 3 RC 5 4 5VM 1 STANBY 2 RED 3 GND 4 GRN 5 GND W802 J80...

Страница 32: ...R F934 DRAM FLASH ROM DATA DSA CDR BUS ADDRESS BUS DOBM CDR ADDRESS BUSS DATA BUSS SUBCODE BUS I C BUS 2 I C BUS 3 CD 2 I C BUS 2 4 2 L3 BUS CODEC UDA1341TS ADC DAC 7406 MACE2 SAA7399 BASIC ENGINE PRO...

Страница 33: ...E RST TAUX3 TMODE GRN RED SEG47 SEG46 SEG45 SEG44 SEG43 SEG42 SEG41 SEG40 SEG39 SEG38 SEG37 SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19...

Страница 34: ...908 150 10k 1 50V 47 16V 47 16V 100 4 7V 10k 3 3k 47 16V 47 16V 47 16V 5V SI 3050 PC123F 3 3k 35V 47 1D3 2kV 150p ERA22 10 3W 68k 3W 68k 2W 82k 250V 0 01 250V 0 01 3 3K 2 21K 1 8K 6 8UH 0 01 0 022 0 1...

Страница 35: ...M01 CU27 CU28 RU65 RU66 RU67 QU10 JU07 JU09 CM05 CU25 CU15 R M 0 5 R M 0 4 QU12 QU06 JU01 QY13 QY14 JM01 JU04 RU01 CM04 CU20 CU19 RU48 RU45 RU44 RU46 JU03 RU56 RU59 RU61 RU54 RU52 JU06 JU05 JU08 JU10...

Страница 36: ...101B 034B 033B 095B 100B 5150 3x8 A 5128 3x8 A 5157 2x6 U x2 5128 3x8 A 5128 3x8 A 5128 3x8 A 5128 3x8 A 5128 3x8 A 5128 3x8 A 5128 3x8 A 5150 3x8 A 5127 3x8 K 5128 3x10 U 5150 3x8 A 5182 1 7x2 U x2 5...

Страница 37: ...ESCUTCHEON DOOR PANEL ASSY 399K063500 001C 4822 522 33389 GEAR ASSY 446T058500 007C 4822 404 21283 LEVER 446T354010 008C 9965 000 00694 D C MOTOR ASSY MM000630R 009C 4822 361 11027 D C MOTOR MM002000...

Страница 38: ...capacitor One way type Mylar 10 50V 7 Capacity value Examples 7 Capacity value 0 001 F 1000 pF 102 0 1 F 104 0 0018 F 182 0 56 F 564 0 01 F 103 1 F 105 0 015 F 153 1 The above CODES R R C C and C are...

Страница 39: ...1025 TERMINAL CINCH JACK 6P YT02060590 J682 9965 000 07565 JACK FFC CONNECTOR 07P 9604S 07C YJ07011370 LF51 4822 242 80418 CORE BL02RN2 R62T2 FERRITE BEAD FC90050130 LF52 4822 242 80418 CORE BL02RN2 R...

Страница 40: ...CH SSSS8 12B 12 SS01020900 XY01 4822 242 72066 CERAMIC VIB CST8 0MHz FQ08004010 PY16 FRONT CIRCUIT BOARD PY16 CAPACITORS CY01 4822 124 21901 ELECT 47 F 6 3V EJ47600610 CY02 4822 126 11687 CER 0 1 F 80...

Страница 41: ...82107 METAL 68k 5 3W NK05683030 R823 9965 000 00402 METAL 0 47 5 2W NL05472020 R825 4822 111 90967 FUSE 47 5 1 4W NF05047140 R826 4822 111 90967 FUSE 47 5 1 4W NF05047140 R830 4822 111 90967 FUSE 47 5...

Страница 42: ...service manual with referring to the user guide D F U without fail TABLE OF CONTENTS SECTION PAGE 2 MAR1250 CD MODULE 2 1 WIRING DIAGRAM 2 1 2 2 SCHEMATIC DIAGRAM 2 3 2 3 PARTS LOCATION 2 11 2 4 EXPLO...

Страница 43: ......

Страница 44: ...PP16 CONNECTOR 1006 1 HALL 2 W 3 W 4 V 5 HALL 6 U 7 V 8 U 9 UCOIL 10 VCOIL 11 WCOIL CONNECTOR 1002 1 HOMESW 2 SGND 3 TRAY 4 TRAY CONNECTOR 1001 1 HOMESW 2 SGND 3 SL 4 SL CONNECTOR 1000 1 VSUB 2 HFGND...

Страница 45: ...233 100R 3275 100R 390p 3273 100R 5VHF 5VHF HFGND 47K 4K7 3285 3286 150K 3287 BC848B 7132 BC848B 7131 BC858B 7130 F166 1029 1 F174 F175 F159 F191 3219 C 47R F177 3219 B 47R 5VHF 3168 100R 3213 2183 10...

Страница 46: ...104 2105 47u 3134 1R 6002 BYG50D 1R 3135 BYG50D 6001 PGND 7110 A 74HCT00D 1 2 7 14 3 PH B 1321 1 2 3 4 F124 0R 3140 1K F123 5V 3113 47K 3144 PGND 1 1006 5 5 CDR99 PB CD MAIN 4236 3104 123 4236 1006 11...

Страница 47: ...7p AGND 2153 47p F198 100n 2216 F323 2217 47p F320 AGND 10 1208 9 9 1208 2 2 1208 10 2181 22u 3216 4R7 2188 100n F353 F317 22K 3258 22K 3254 1208 8 8 F307 1208 14 14 2252 1n AGND AGND AGND AGND AGND A...

Страница 48: ...0 11 P3 5 T1 12 P3 6 WRn 13 P3 7 RDn 26 PSENn 36 P0 1 AD1 35 P0 2 AD2 34 P0 3 AD3 33 P0 4 AD4 32 P0 5 AD5 31 P0 6 AD6 30 P0 7 AD7 40 P1 0 41 P1 1 42 P1 2 43 P1 3 44 P1 4 1 P1 5 P1 6 SCL 2 3 P1 7 SDA 1...

Страница 49: ...2 11 2 12 CD top CD MAIN BOARD TOP VIEW CL 96532086_019 eps 080999 2 3 PARTS LOCATION...

Страница 50: ...2 13 2 14 CD bottom CD MAIN BOARD BOTTOM VIEW 2 3 11 4 5 6 7 8 9 10 1 12 13 14 15 16 17 18 19 21 20 22 23 24 27 28 26 25 30 29 CL 96532086_020 eps 080999...

Страница 51: ...4822 528 11295 PULLEY WHEEL 0011 4822 358 10266 BELT DRIVING 0012 4822 522 10739 RACK GEAR WHEEL 0013 4822 535 10588 PIN PLASTIC 0014 4822 522 10741 TRAY GEAR WHEEL 0015 4822 535 10588 PIN PLASTIC 001...

Страница 52: ...2 17 2 5 ELECTRICAL PARTS LIST...

Страница 53: ...2 18...

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