Noblex NXR1009 Service Manual Download Page 1 | Manualshive

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PLL SYNTHESIZER STEREO RADIO WITH

COMPACT DISC PLAYER DIGITAL

MODEL NO :NXR1009

NOBLEX

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Summary of Contents for NXR1009

Page 1: ...PLL SYNTHESIZER STEREO RADIO WITH COMPACT DISC PLAYER DIGITAL MODEL NO NXR1009 NOBLEX ...

Page 2: ...ENTS Page Disassembly Instructions 3 Disassembly Diagram 4 Operation Check 5 Printed Circuit Boards 6 Schematic Diagram Main board 9 Schematic Diagram Key board 11 Electrical Parts List 12 Specifications 20 ...

Page 3: ... remove the Deck Front Bracket Remove two screws H from under the deck rear bracket then remove the Deck Rear Bracket 7 Remove two screws I from on the left side of the heat sink then remove the Power IC Bracket 8 Remove two screws J from on the left side of the heat sink 9 Remove two screws O from on the rear of the Rear right Cabinet then remove IC Bracket Remote the two screws L then to remove ...

Page 4: ... 74 dBμV Modulation MW 1 kHz 30 MOD FM Stereo 1 kHz 75 kHz DEV 45 for L only or R only pilot level 10 AF output level Power source voltage AF load impedance Balance Tone The signal strength read FM MW DC 14 4V Backup voltage is the same as this 4 ohm pure resistance Center position of level Center position in this section is voltage on the antenna ...

Page 5: ...PRINTED CIRCUIT BOARDS KEY BOARD TOP VIEW ...

Page 6: ...PRINTED CIRCUIT BOARDS KEY BOARD BOTTOM VIEW ...

Page 7: ...PRINTED CIRCUIT BOARDS MAIN BOARD ...

Page 8: ...R R43 22K R45 22K C67 225 C68 225 FR GND FL RCA R46 10R D1 IN4148 D11 IN4148 Q10 3904 Q11 3904 R8 4k7 R16 4k7 R17 4K7 R18 4K7 R66 1K Z2 7V5 R67 1K Q1 8050 R20 1K R26 100K C17 105 4 GND 8 VCC 1 A0 2 A1 3 A2 7 WP 6 SCL 5 SDA U3 24C02 R19 100R R29 100R R37 2R2 C8 104P 1 3 2 Q7 PNP Q8 PNP R38 47k R39 47k R40 10K R41 10K C20 104 R47 470K R48 10K R49 470R R50 10K R51 470R R52 10K R53 470R R54 10K C25 10...

Page 9: ...ED7 LED8 R4 470R R17 NC R19 82K R16 22K BND SEEK R36 8K2 SEEK R37 12K R30 470R R31 1K R32 1K8 R33 2K7 R34 4K3 POWER DSP MODE 1 2 3 4 USB C5 104 R14 NC R35 6K2 1 LAMP 2 GND 3 LCD_DA 4 KEY1 5 LCD_CLK 6 KEY2 7 LCD_CE 8 VOL A_ENC 9 VOL B_LCD INH 10 REM 11 VDD 12 USB_D 13 USB_D 14 USB_5V 15 AUX_L 16 AUX_R 17 GND CON1 LED9 LED10 R5 470R LED11 LED12 R6 470R LED13 LED14 R7 470R LED15 LED16 R8 470R R18 47K...

Page 10: ... inductance RF BAND FILTER COIL 120NH 0805 2 PCS L6 L7 16 085472 0020 SMT inductance INDUCTOR 4 7UH 0805 SMT 1 PCS L8 RSD 3227Y MB04 MB Motherboard SMT RSD3227Y MB主板基准功能SMT贴片 1 PCS 06 RSD3227 MBY main board board PCB 双面板RSD3227Y MB主板 1 PCS 07 012022 0000 SMT Resistor RES 2 2R 1 4W 5 1206 SMT 1 PCS R60 07 012047 0000 SMT Resistor RES 4 7R 1 4W 5 1206 SMT 1 PCS R6 07 012220 0000 SMT Resistor RES 22R...

Page 11: ...C IC SC7313 SOP28 1 PCS IC601 11 007805 0001 IC IC 78L05 SOT 89 1 PCS U2 12 214001 0000 SMT diode DIODE IN 4001 SMD DO 214 2 PCS D80 D5 12 215822 3000 SMT diode DIODE IN 5822 SMD DO 214 T 1 PCS D2 12 340075 2200 SMT diode 稳压二极管7 5V 0 5W SMD LL34 1 PCS Z2 12 340100 2200 SMT diode 稳压二极管 10V 0 5W SMD LL34 1 PCS Z1 12 344148 0000 SMT diode DIODE RLS4148 SMD LL 34 ROHM 2 PCS D1 D11 18 030013 0010 SMT M...

Page 12: ...K 1 10W 5 0603 SMT 3 PCS R7 R4 R47 07 063183 0000 SMT Resistor RES 18K 1 10W 5 0603 SMT 2 PCS R77 R85 07 063222 0000 SMT Resistor RES 2 2K 1 10W 5 0603 SMT 20 PCS R14 R19 R21 R24 R26 R31 R34 R43 R48 R49 R53 R56 R62 R70 R73 R75 R78 R99 R101 R103 07 063272 0000 SMT Resistor RES 2 7K 1 10W 5 0603 SMT 2 PCS R64 R79 07 063273 0000 SMT Resistor RES 27K 1 10W 5 0603 SMT 2 PCS R86 R87 07 063392 0000 SMT R...

Page 13: ...e MW 522 1620 kHz 9kHz Step Sensitivity MW 32 dBµ S N 20 dB Signal to Noise Radio More than 45 dB CD PLAYER Frequency Response 20Hz 20 000Hz Signal to Noise Radio More than 65 dB Channel Separation More than 60 dB T H D Less than 0 30 AUDIO AMPLIFIER GENERAL Output Power 4X40 W Speaker Output Impedance 4 ohm Power Source DC 12V Negative ground Note Specifications are subject to change without noti...

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