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Samsung Harman JBL NANO K Series Service Manual
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Samsung Harman JBL NANO K Series Service Manual

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Version A - 12/21
Service Manual
NANO K SERIES
Powered Monitors
K3 K4 K5 K6 K8 KX
1

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Summary of Contents for Samsung Harman JBL NANO K Series

  • Page 1 Version A - 12/21 Service Manual NANO K SERIES Powered Monitors K3 K4 K5 K6 K8 KX...
  • Page 2 NANO K Series Service Manual Version A - 12/21 Table of Contents Safety Exploded View Diagrams Block Diagrams Schematics Bill of Materials...
  • Page 3 NANO K Series Service Manual Safety Version A - 12/21 Read these instructions. compliance could void the user’s authority to operate the equipment. Keep these instructions. Heed all warnings. WARNING: Follow all instructions. Do not use this apparatus near water. •...
  • Page 4 NANO K Series Service Manual Exploded View Diagrams Version A - 12/21 Table of Contents...
  • Page 5 NANO K Series Service Manual Version A - 12/21 Table of Contents...
  • Page 6 NANO K Series Service Manual Version A - 12/21 Table of Contents...
  • Page 7 NANO K Series Service Manual Version A - 12/21 Table of Contents...
  • Page 8 NANO K Series Service Manual Version A - 12/21 Table of Contents...
  • Page 9 NANO K Series Service Manual MODEL NANO O K6 6 SPEAKER Version A - 12/21 Table of Contents...
  • Page 10 NANO K Series Service Manual Version A - 12/21 Table of Contents...
  • Page 11 NANO K Series Service Manual Version A - 12/21 M M ODEL L : : NANO O KX X BLUETOOTH H VOLUME E CONTROLLER Table of Contents...
  • Page 12 NANO K Series Service Manual Block Diagrams Version A - 12/21 Nano K5/K6/K8 Block diagram RCA input HF TRIM LIMITER +1dB GAIN Class AB INPUT INPUT min-max Hi Pass TDA7294 Power Amplifier -1dB AGND -2dB XLR input INPUT HF TRIM Class AB +1dB TDA7294...
  • Page 13 NANO K Series Service Manual Version A - 12/21 NANO KX Block diagram OUTPUT CHL INPUT NJW4580 NJW4580 MC33078 XLR&TRS +/-5V +/-5V +/-5V LEFTINM LOUT2 AUX-LIN DACL LEFTINP OUTL OUTPUT STEREO BLUETOOTH BT DETECTION INPUT AUDIO VOLUME HEADPHONE AMP OUTR Headphones BM830 TPA6133A2...
  • Page 14 NANO K Series Service Manual Schematics Version A - 12/21 R90 10K DACL R68 10K DACL R100 R92 10K R127 NJM2060 RCA1 120R/100M VCC/2 NJM2060 R120 10K RCA2A NJM2060 R94 10K R122 10K SGND R124 VCC/2 VCC/2 DACR R75 10K R128 DACR 120R/100M...
  • Page 15 NANO K Series Service Manual Version A - 12/21 470R 1N4148 TPA6133A2 R108 10K SGND SNF8F2720 R134 LED SIGNAL SENSE PH_L LEFTINM CPVSS R105 10K R133 LED1 SIG SEN P10/INTO LEFTINP OUTL LED2 AUX L P11/SWAT SGND SGND AUX L 220K LED3 AUX R...
  • Page 16 NANO K Series Service Manual Version A - 12/21 LED1 LED2 LED3 LED4 LED5 LED6 LED7 GREEN GREEN ORANG ORANG ORANG GREEN S8050 S8050 S8050 S8050 S8050 S8050 S8050 300K PLED LED1 LED8 2SC1815 LED2 GRE/BL LED3 LED4 LED5 LED6 LED7 PLED PLED...
  • Page 17 NANO K Series Service Manual Version A - 12/21 R90 10K DACL R68 10K DACL R100 R92 10K R127 NJM2060 RCA1 120R/100M VCC/2 NJM2060 R120 10K RCA2A NJM2060 R94 10K R122 10K SGND R124 VCC/2 VCC/2 DACR R75 10K R128 DACR 120R/100M R74 10K...
  • Page 18 NANO K Series Service Manual Version A - 12/21 470R 1N4148 TPA6133A2 R108 10K SGND SNF8F2720 R134 LED SIGNAL SENSE PH_L LEFTINM CPVSS R105 10K R133 LED1 SIG SEN P10/INTO LEFTINP OUTL LED2 AUX L P11/SWAT SGND SGND AUX L 220K LED3 AUX R...
  • Page 19 NANO K Series Service Manual Version A - 12/21 110K LED1 LED2 LED3 LED4 LED5 LED6 LED7 GREEN GREEN ORANG ORANG ORANG GREEN S8050 S8050 S8050 S8050 S8050 S8050 S8050 LED1 LED2 LED3 LED4 LED5 LED6 LED7 PLED PLED CN4B DW GNO: PART NO: PART NAME:...
  • Page 20 NANO K Series Service Manual Version A - 12/21 AC Input PCB TRANSFORMER JBL Nano K5 Transformer: 17.2V~*2 1.8A 13.5V~*2 1.2A CN01 CN02 0.1uF/280V JBL Nano K6 Transformer: TO:RED PAD 20V~*2 1.7A 14V~*2 1.7A JBL Nano K8 Transformer: TO:BLK PAD 25V~*2 2A 3P/3.96 FUSE...
  • Page 21 NANO K Series Service Manual Version A - 12/21 +12V -12V RCA IN RCA IN BAV99 RCA1 SIG IN 300R/100M 5.1K 5.1K 10uF/25V SGND CN1A SGND 10uF/25V 33078 33078 3p/2.0 SGND SGND SGND XLR&TRS +12V -12V 300R/100M 4.42K BAV99 ESDA 10uF/25V 1.2K SGND...
  • Page 22 NANO K Series Service Manual Version A - 12/21 56pF SIG SEN 24.3K 2.2K 56pF 787R +VDD 10uF/25V 10uF/25V 2.2K SGND 220R 33079 33079 RH13 TDA7294 8.06K TL072 1.5K SGND 1.33K 10uF/25V RH6 RH7 RH8 RH9 SGND SGND RH10 CL1 56pF 3.96/2P SGND IN MUTE...
  • Page 23 NANO K Series Service Manual Version A - 12/21 56pF SIG SEN 24.3K 2.94K 56pF 787R +VDD 10uF/25V 10uF/25V 2.2K SGND 220R 33079 33079 RH13 TDA7294 8.06K TL072 1.5K SGND 1.33K 10uF/25V RH6 RH7 RH8 RH9 SGND SGND RH10 CL1 56pF 3.96/2P SGND IN MUTE...
  • Page 24 NANO K Series Service Manual Version A - 12/21 56pF SIG SEN 24.3K 2.2K 56pF 680R +VDD 10uF/25V 10uF/25V 2.2K SGND 220R 33079 33079 RH13 TDA7294 8.06K TL072 1.5K SGND 1.33K 10uF/25V RH6 RH7 RH8 RH9 SGND SGND RH10 CL1 56pF 3.96/2P SGND IN MUTE...
  • Page 25 NANO K Series Service Manual Version A - 12/21 CN1A ANT1 B/RCH B/LCH CH/R+ R111 R112 R113 R114 R115 R116 R117 CH/R- 10uH S8050 560R 560R 560R 560R 560R 560R 560R 220pF R104 R106 S8050 CH/L+ CH/L- LED1A LED2A LED3A LED4A LED5A LED6A...
  • Page 26 NANO K Series Service Manual Version A - 12/21 Bill of Materials - NANO K SERIES Bill of Materials Ref ID Description Unit QTY. Woofer, 4 Ω, glass fiber, rubber, magnetic Painted round iron 66 * 19.95 * 21 * 5-31, electric white, flat, an organic whole Painted magnet 70 * 32 * 15, Y30 (space) Voice coil 20 * 3.2 * 27, ASV, 0.19, 2 * 2 l, Washers with 66 * 22 * 5, phi is 3.8 * 3.5 * 4, and white,...
  • Page 27 NANO K Series Service Manual Version A - 12/21 Duct 36.5 * 34.3 * 46.9, black plastic right duct ABS material, Button T04-011-01 red and black plastic buttons, Strip gasket 125 * 6 * 1.5 mm, black EVA single-sided adhesive, Gasket 210 * 5 * 1.5 mm, black EVA single-sided adhesive, Sound-absorbing cotton 330 * 120 * 25 mm, 7.2 g, white fire sound-absorbing cotton...
  • Page 28 NANO K Series Service Manual Version A - 12/21 PCBA semi-finished products, DM - 40, motherboard, DIP process test, PCBA semi-finished products, DM - 40, motherboard, SMD outgoing, Capacitor, SMD, 101/50 v., 0603, NPO, halogen temporal 5 K Capacitor, SMD, 102/50 v., 0603, X7R, halogen temporal 10 K Capacitor, 10 SMD103/100 v0603x7r halogen Capacitor, SMD, 104/100 v., 0603, X7R, halogen temporal 10 K Capacitor, SMD, 105/25 v., 0603, X5R, halogen temporal 10 K...
  • Page 29 NANO K Series Service Manual Version A - 12/21 106 SMD resistor, SMD30K Ω 1/10 w + 103 107 SMD resistor, SMD12K Ω 1/10 w + 103 108 SMD resistor, SMD4.7 Ω 1/10 w + 103 K 109 SMD resistor, SMD18K Ω 1/10 w + 103 110 IC, DIPTDA726525W * 211 pin double row of ST Electrolytic capacitor, DIP2200uF / 25 v + / - 20.5 * 25105 ℃...
  • Page 30 NANO K Series Service Manual Version A - 12/21 139 Socket, DIPPitch2.0 MM4PIN upright 140 Headphone socket, DIP, 5 pin, switch, 3.5 stereo headphone output, 141 PCBA DJCOMPACT4, semi-manufactured goods, VOL plate, DIP processing test, 142 LED interval column, and Kang Yang models: LEDS - 4 s, 143 Socket, DIPPitch2.0 MM7PIN upright Light-emitting diodes (leds), DIP, white hair Bai Guangpu light, astigmatism, round 2 p, phi is 3 mm,...
  • Page 31 NANO K Series Service Manual Version A - 12/21 177 Electrolytic capacitor, DIP10uF / 50 v + 20 o11105 ℃ pin pitch 2.5 MM black braid PCS 178 Jump line, DIP phi 0.6 * 9 mm 179 Heat sink, aluminum plate, material: grey, 25 * 14 * 23 mm, 180 Screw, flat mechanical tooth KM3 * 8 mm black zinc plating 181 Fin nut, M3 * 2.5 outside hexagonal black zinc 182 Insulation paper, quickly, 20 * 15 * 0.4 MM, red for a quick ba page 3 m glue...
  • Page 32 NANO K Series Service Manual Version A - 12/21 Knob, ABS, material: black, Φ 14.5 * 13 mm, paint number is: 699915 dumb black Nut, M7 * P0.75, nickel plating, 5 #, zinc alloy for 48 hours salt spray test, surface clean 212 Woofer, 5 ', 4 Ω, black fiberglass composite basin, glue, magnetic 213 Painted round iron, 76*24.95*22*5, white, electricity, back convex:40*30*3 mm...
  • Page 33 NANO K Series Service Manual Version A - 12/21 242 Tight gas shell, 79.5 * 43.5 * 56.5 mm, ABS material, black plastic tight gas box, 243 Tight gas shell, 53 * 43 * 14.5 mm, ABS material, black plastic tight gas box, 244 Knob, ABS material, phi 24 * 14.5 mm, plastic knob 245 Stents, 76 * 50 * 19, ABS material, black plastic bracket, A/b / 0 0 246 Gaskets, 301 * 170.4 * 1.5, black EVA single-sided '7' word adhesive gasket,...
  • Page 34 NANO K Series Service Manual Version A - 12/21 Print, user manuals, KM212HARMAN, 431.8 * 279.4 mm, 128 g coated paper, printing on both sides, folded after the size 215.9 * 279.4 mm, 276 Printed matter, warranty card, China haman ES80BK - C Print, QC certificate, KM208210212HARMAN Shared with hang rope is about 200 mm long, Print, QC certificate, KM series HARMAN sharing, gray blue white seal, two sides...
  • Page 35 NANO K Series Service Manual Version A - 12/21 312 Chip bead,SMD,220R - 100 MHz,2.0A,0603,±20%：SUNLORD 313 Triode, SMD, 2 sa1015, SOT - 23, long telegram, PNP, 314 Triode, SMD, 2 sc1815, SOT - 23, long telegram, NPN, Field effect tube, SMD, XSTR MMBFJ113 N - CHNL jfets SW TA, SOT - 23, brand: FAIRCHILD, 316 The Chip resistor, SMD 10 k but 1/10 w halogen 1% 0603 317 The Chip resistor, SMD 470 only 1/10 w halogen 1% 0603...
  • Page 36 NANO K Series Service Manual Version A - 12/21 355 IC,SMD TL074 SOP-14 356 IC, SMD, SN8P2720 TSSOP20, with the program 357 IC,SMD,78L12 ,SOT-89,WAYNOVA, 358 IC、SMD、79 L12 SOT- 89,WAYNOVA, 359 IC,TDA7296 360 Zener diode, SMD, 3.3 V / 0.5 W, DO - 213 aa, 361 Zener diode, SMD SOD - 123 aa 5.1 V 0.5 W PCB, Nano, double deck, single board size 93 * 90 * 1.6 mm, FR - 4, four double green oil oxidation, a spell copper plate 1 oz...
  • Page 37 NANO K Series Service Manual Version A - 12/21 PCB, the Nano, single, single board size is 63 * 50.8 * 1.6 mm, FR - 1, a spell six double green oil oxidation, copper plate 1 oz PCB, Nano, double deck, single board size 30 * 18.3 * 1.6 mm, FR - 4, a spell 32 double green oil oxidation, copper plate 1 oz 396 Potentiometer, DIP, 08, A5K, single horizontal, half shaft 12.5 MM 397 Socket, DIP Pitch 2.0 MM 3 pin plug...
  • Page 38 NANO K Series Service Manual Version A - 12/21 426 EVA1,EVA,80 * 18 * 1.5mm 427 EVA2, EVA, 20 * 20 * 1.5mm Copper columns, hexagonal brass rod H4.75 * 16 end attack tooth M3 tapping outside tooth M3 * 4 * 6 end 429 Insulation gasket, phi 3 mm white transistor pads TW - 1 430 Mica sheet, 24 * 0.1 * 22 MM puckering Screws, round head cut tail from tapping the PT3 * 8 mm and hard black zinc...

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Harman jbl nano k3Harman jbl nano k4Harman jbl nano k5Harman jbl nano k6Harman jbl nano k8Harman jbl nano kx