Daewoo NC-8008EB User Manual

Mini Component Sound SystemSN: 9CD8308400Apr. 2010Model : NC-8008EB/NC-8009EB TI( )

123456789101112131415123456789101112131415Trouble Shooting GuideStart3-2. Audio(USB) Abnormal Data ofCW506 is OK?NoYesCheck USB PCBReplace J703USB In

123456789101112131415123456789101112131415Trouble Shooting GuideStart3-4. Audio(AUX) AbnormalAnalog Input ofCW506 is OK?NoYesCheck connection of CW506

123456789101112131415123456789101112131415Trouble Shooting GuideStart3-6. Audio(TUNER) AbnormalData Interfaceis OK?NoYes5Audio Abnormal of TUNER Funct

123456789101112131415123456789101112131415Trouble Shooting GuideStart4. HEADPHONE OUTPUT AbnormalOKOutput of IC801HPR/HPL is OK?NoYesAudio Abnormal of

123456789101112131415123456789101112131415Trouble Shooting GuideStart5-1. AUDIO CONTROL(VOLUME) AbnormalOKI2C Data ofIC801 is OK?NoYesReplace VR701Aud

123456789101112131415123456789101112131415Trouble Shooting GuideStart5-2. AUDIO CONTROL(RMC) AbnormalOKData of IC501is OK?NoYesReplace IC501Audio Abno

123456789101112131415123456789101112131415Trouble Shooting GuideStart7-1. MECHA CONTROL(Open/Close) AbnormalOKData Input ofIC501 is OK?NoYesCheck Conn

123456789101112131415123456789101112131415Trouble Shooting GuideStart7-2. MECHA CONTROL(Loading) AbnormalOKData Input ofIC501 is OK?NoYesCheck Connect

123456789101112131415123456789101112131415Trouble Shooting GuideAC Plug In8. SMPS AbnormalDisplay(ECO ON)is OK?NoYesCheck VFD Driver(IC701)Check VFD(F

Trouble Shooting Guide123456789101112131415123456789101112131415OKG-EQ Displayis OK ?NoYesG-EQ Displayis OK ?NoYesAMP : HQ401/HQ402 Input(5pin) CheckC

Table of ContentsMini Component Sound SystemModel : NC-8008EBNC-8009EBSafety Precautions ...1S

Exploded View and Mechanical Parts List123456789101112131415123456789101112131415E1E3E3E4E5E4E2P1P3P2P4P8P7P6-2P6-1P52ch opt2.1ch option2ch opt.2.1ch

123456789101112131415123456789101112131415Exploded View and Mechanical Parts List2010.08.27 NO PARTS NAME CODE NO. DESCRIPTIONS REMARKS1 PANEL FRONT

123456789101112131415123456789101112131415Wiring Diagram

66Block DiagramMUXL/RAUDIO+Fil-FilSERVOBU9543KVDRIVER8M/16MNJM4558MUSBTX/RXI2SUARTI2SMLC3895AUX L/RControlAK5358ADC+/-12VCONTROL(ENCODER)(ENCODER)MEMO

Schematic Diagram123456789101112131415123456789101112131415●Front Section

Schematic Diagram77SMPS Section

123456789101112131415123456789101112131415Schematic Diagram●CD Section 1 : DSP

Schematic Diagram123456789101112131415123456789101112131415●CD Section 2 : Servo

Schematic Diagram77̻MAIN Section 1 : NC-8008EB Function

77Schematic DiagramMAIN Section 1 : NC-8009EB Function

Safety Precautions123456789101112131415123456789101112131415WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTU

77Schematic DiagramFROM SHEET 1TI POWERDC FAN OPTIONH/P MUTE OPTIONFROM SHEET 1MAIN Section 2 : NC-8008EB AMP

77Schematic Diagram̻MAIN Section 2 : NC-8009EB AMPFROM SHEET 1DC FAN OPTIONH/P MUTE OPTION

123456789101112131415123456789101112131415P.C.B Pattern Layout0 23 5 782010. 02. 01. LPPC H EC K14 96NC - 8008_ 9 PC B FR ON TDesign ed b y M. S. KOS

123456789101112131415123456789101112131415P.C.B Pattern Layout●Front<Bottom View>

123456789101112131415123456789101112131415P.C.B Pattern Layout●CD<Top View>

123456789101112131415123456789101112131415P.C.B Pattern Layout●CD<Bottom View>

88P.C.B Pattern Layout̻MAIN : NC-8008EB

123456789101112131415123456789101112131415P.C.B Pattern Layout̻MAIN : NC-8008EB

123456789101112131415123456789101112131415P.C.B Pattern Layout̻MAIN : NC-8009EB

123456789101112131415123456789101112131415P.C.B Pattern Layout̻MAIN : NC-8009EB

Safety Precautions12345678910111213141512345678910111213141513.Outdoor Antenna Grounding - If an outside antenna is connected to the receiver be sure

P.C.B Pattern Layout1234567891011121314151234567891011121314152010. 03. 052010. 03. 05S/N : 9C D 6516102- 00NC - 8008_ 9 PC B SW 12010. 03. 05NC -

P.C.B Pattern Layout123456789101112131415123456789101112131415●Jack/Key<Bottom View>

123456789101112131415123456789101112131415P.C.B Pattern Layout●SMPS<Top View>

123456789101112131415123456789101112131415P.C.B Pattern Layout●SMPS<Bottom View>

Appendix - Electrical Key part list123456789101112131415123456789101112131415

Appendix - Electrical Key part list123456789101112131415123456789101112131415

B801 9CD6516600-00 PCB MAIN FR4 197.5X135X1.6THC874, HC875 HCBD225KBA C CHIP CERA 10V X7R 2.2MF K 1608HC872, HC873 HCBK102KBA C CHIP CERA 50V X7R 1000

HCBN103KBAHCBN105KFAHCBN224KFAC CHIP CERA 100V X7R 0.01MF K 1608C CHIP CERA 100V X7R 1MF K 3225C CHIP CERA 100V X7R 0.22MF K 3225B801 9CD6516700-00 PC

Specifications123456789101112131415123456789101112131415Dimensions (W x D x H / mm)ModelDimensionsModelDimensionsSetSpeakerNC-8008EB275 x 306 x 317.5

123456789101112131415123456789101112131415Trouble Shooting GuideSTARTBasic OperationOKStandby LEDon?Power on?Initial read work?Play?Output Audio?Turn

123456789101112131415123456789101112131415Trouble Shooting GuideSTARTInitial OperationInitial Operation OKStandby LEDON?Power on?Display Clock on theV

123456789101112131415123456789101112131415Trouble Shooting GuideStartUSB FunctionBLUETOOTH Function3-1. Audio(CD) Abnormal Analog Output ofIC507 is O

123456789101112131415123456789101112131415Trouble Shooting GuideOKCheck Bias Voltage 3,3V of IC803/804Check short between Signal to GND or VCCCheck LP