Daewoo Rautz NC-8008EB Скачать руководство пользователя страница 23

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Block Diagram

MUX

L/R

AUDIO

+Fil

-Fil

SERVO

BU9543KV

DRIVER

8M/16M

NJM4558M

USB

TX/RX

I2S

UART

I2S

MLC3895

AUX L/R

Control

AK5358

ADC

+/-12V

CONTROL

(ENCODER)

MEMORY STICK

MBL0402

SLED
SPINDLE
TRACKING
FOCUSING

CD MECHA

VIDEO

OUT

CD MP3

FLASH

AUDIO
VIDEO

GAME

AUX

64M

TDA7468D

SPI

KEY

VFD

VFD32-1202F

UB6351

LPF

H/P

JOG

VOL

+VCC

VFD

PWM

SWITCHING

Bluetooth

MOTOR

MEMORY

SA5888

L/R
TUNER

FUNCTION SW

MIC

PROCESSOR

POWER AMP

ADC

P.Expander

DLGE4B115B

+5V(MAIN)

+3.3V(STBY)

Ripping (x1, x2)

AK5358

74HC157A

BU4094

CD,USB,B.T L/R

NJM4558M

I2C

VFD Driv.

SC16315

BU4094

FRONT

LED

SPEAKER

TAS5631

-12V

-VPP

TUNER MODULE

SD RAM

MAIN

NC-8008: 200Wx2 / 4 OHM
NC-8009: 250W / 4 OHM

+12V

POWER

Содержание Rautz NC-8008EB

Страница 1: ...MiniComponentSoundSystem SN 9CD8308400 Apr 2010 Model NC 8008EB NC 8009EB TI...

Страница 2: ...tions 1 Specifications 2 Trouble Shooting Guide 3 Exploded View and Mechanical Parts List 4 Wiring Diagram 5 Block Diagram 6 Schematic Diagram 7 Front Section SMPS Section CD Section MAIN Section P C...

Страница 3: ...2 Carts and Stands The appliance should be used only with a cart or stand that is recommended by th manufacturer 3 An appliance and cart combination should be moved with care Quick stops excessive for...

Страница 4: ...quid Entry Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings 16 Damage Requiring Service The appliance should be serviced by qualified se...

Страница 5: ...90 Watt NC 8009EB 110 Watt Power save mode of Stand by Less than 1 Watt Reception range FM 87 5 MHz 108 MHz AM MW 520 1 710 kHz 522 1 620 kHz Compact Disc player Converter 24 bit A D 24 bit D A Ampli...

Страница 6: ...dby LED on Power on Initial read work Play Output Audio Turn Power on Check Power Supply Circuit Check Connection CW705 and CW 707 Check IC501 MLC3895 Check Standby Section in the SMPS Check CD Mechan...

Страница 7: ...VFD Driver Interface is OK Check Connection CW707 Check Power Supply Check data line between IC501 and 701 Replace Flash Memory and SDRAM Check VFD Data Interface VFD_DATA CLK Replace Front PCB Ass y...

Страница 8: ...1 Audio CD Abnormal Analog Output of IC507 is OK Analog Input of IC401 is OK No Yes Check the Connection CW505 Replace IC507 No Yes Analog Input of IC801 is OK Check Pre AMP Output IC402 No Yes U2S I...

Страница 9: ...Voltage 3 3V of IC803 804 Check short between Signal to GND or VCC Check LPF L801 to L806 Check Supplied Power 3 3V Yes Supplied Power is OK No PWM Output of IC801 is OK PWM Output of Digital AMP is O...

Страница 10: ...Replace J703 USB Input of IC501 is OK No Yes 1 Audio Abnormal of Digital USB Input Function Check IC501 USB Data Input Check Pin 120 D 131 D of IC501 ReplaceIC501 Start 3 3 Audio BLUETOOTH Abnormal B...

Страница 11: ...og Input of CW506 is OK No Yes Check connection of CW506 Replace J702 Analog Input of CN505 is OK No Yes 3 Audio Abnormal of AUX Input Function Check connection of CN505 Replace CN505 Start 3 5 Audio...

Страница 12: ...ormal Data Interface is OK No Yes 5 Audio Abnormal of TUNER Function Check IC501 Data Interface Check pin 6 64 65 67 of IC501 Replace IC511 Data Input of CW404 is OK No Yes Check Connection of CW404 R...

Страница 13: ...NE OUTPUT Abnormal OK Output of IC801 HPR HPL is OK No Yes Audio Abnormal of H P Output Replace IC801 Check J704 in the H P PCB Output of CN703 is OK No Yes Check between IC801 and CN703 Replace IC801...

Страница 14: ...10 11 12 13 14 15 Trouble Shooting Guide Start 5 1 AUDIO CONTROL VOLUME Abnormal OK I2C Data of IC801 is OK No Yes Replace VR701 Audio Abnormal of Volume Control Replace IC801 CW404 condition is OK No...

Страница 15: ...normal OK Data of IC501 is OK No Yes Replace IC501 Audio Abnormal of Remote Control Data of RMC is OK No Yes Check the Remote Receiver RM701 Start 6 VIDEO OUTPUT Abnormal OK VIDEO Input of J701 is OK...

Страница 16: ...Data Input of IC501 is OK No Yes Check Connection between Front and CD Control Abnormal of Open Close No Yes Replace Front PCB Ass y Check Connection CN507 Check data waveform of VFD_DATA STB CLK DO...

Страница 17: ...ta Input of IC501 is OK No Yes Check Connection between Front and CD Control Abnormal of Disc Loading No Yes Replace Front PCB Ass y Check data waveform of VFD_DATA STB CLK DO VFD Data is OK Output of...

Страница 18: ...SMPS Primary Part Power Cord Fuse IC907 PT901 IC905 is OK 2 SMPS Secondary Part IC902 Q951 Q961 is OK No Yes 1 CD Micom IC501 Flash IC502 SDRAM IC503 IC509 is OK Power ON No Yes Tuner is OK No Yes AU...

Страница 19: ...1 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 OK G EQ Display is OK No Yes G EQ Display is OK No Yes AMP HQ401 HQ402 Input 5pin Check CD Micom 140pin Q508 Circuit Check Check Remocon Batteries Rec...

Страница 20: ...n 2 1ch option CHASSIS BACK 9CD0617610 2ch option CHASSIS BACK 9CD0617600 1 2 3 4 5 7 6 8 9 10 11 14 13 12 17 15 16 16 26 30 18 27 22 23 31 32 19 20 19 22 21 2 21 1 27 29 23 25 24 28 33 33 S1 S1 S1 S1...

Страница 21: ...P PCB R 9CD24221R0 SECC T1 0 24 HEATSINK AMP 2CH 9CD4416100 AL D 35 W 105 FOR NC 8008 25 HEATSINK AMP 2 1CH 9CD4416200 AL D 35 W 140 FOR NC 8009 26 BRACKET CD DECK 9CD2422200 HIPS BLACK 27 BRACKET CD...

Страница 22: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Wiring Diagram...

Страница 23: ...AUDIO VIDEO GAME AUX 64M TDA7468D SPI KEY VFD VFD32 1202F UB6351 LPF H P JOG VOL VCC VCC VFD PWM SWITCHING CD Bluetooth MOTOR MEMORY SA5888 L R TUNER FUNCTION SW MIC PROCESSOR POWER AMP ADC P Expande...

Страница 24: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Front Section...

Страница 25: ...Schematic Diagram 7 7 SMPS Section...

Страница 26: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Schematic Diagram CD Section 1 DSP...

Страница 27: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CD Section 2 Servo...

Страница 28: ...Schematic Diagram 7 7 MAIN Section 1 NC 8008EB Function...

Страница 29: ...7 7 Schematic Diagram MAIN Section 1 NC 8009EB Function...

Страница 30: ...7 7 Schematic Diagram FROM SHEET 1 TI POWER DC FAN OPTION H P MUTE OPTION FROM SHEET 1 MAIN Section 2 NC 8008EB AMP...

Страница 31: ...7 7 Schematic Diagram MAIN Section 2 NC 8009EB AMP FROM SHEET 1 DC FAN OPTION H P MUTE OPTION...

Страница 32: ...6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout 0 2 3 5 7 8 2010 02 01 L PP C H EC K 1 4 9 6 NC 8008_ 9 PC B FR ON T De si g n ed b y M S KO S N 9C D 6515400 00 Fron...

Страница 33: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout Front Bottom View...

Страница 34: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout CD Top View...

Страница 35: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout CD Bottom View...

Страница 36: ...8 8 P C B Pattern Layout MAIN NC 8008EB...

Страница 37: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout MAIN NC 8008EB...

Страница 38: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout MAIN NC 8009EB...

Страница 39: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout MAIN NC 8009EB...

Страница 40: ...14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2010 03 0 5 2010 03 0 5 S N 9C D6516102 00 NC 8008_ 9 PC B SW 1 2010 03 0 5 NC 8008_ 9 PC B SW 2 S N 9C D 6516101 00 NC 8008_ 9 PC B MIC HP G AM E NC 8008 800...

Страница 41: ...P C B Pattern Layout 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Jack Key Bottom View...

Страница 42: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout SMPS Top View...

Страница 43: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout SMPS Bottom View...

Страница 44: ...Appendix Electrical Key part list 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Страница 45: ...Appendix Electrical Key part list 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Страница 46: ...OIL 47uH CW702 2001 WS 04 CONN WAFER CONN 4P CN901 9728854700 CONN AS UL1007 24 8P 220MM P2 0 CN903 9728854800 CONN AS UL1007 24 13P 170MM P2 0 CN505 9728855500 CONN AS UL1007 2547 26 13P 140MM P2 0 S...

Страница 47: ...L807 L808 5LL470K897 COIL INDUCTOR 47uH CW702 2001 WS 04 CONN WAFER CONN 4P CN901 9728854700 CONN AS UL1007 24 8P 220MM P2 0 CN903 9728854800 CONN AS UL1007 24 13P 170MM P2 0 CN505 9728855500 CONN AS...

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