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Harman Infinity Basslink DC Service Manual
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Harman Infinity Basslink DC Service Manual

Powered subwoofer with wireless capability. ip-x3-rated.
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Infinity Basslink DC
Powered subwoofer with wireless capability. IP-x3-rated.
Safety Information
Specifications
Block Diagram
Service Manual
CONTENTS
2
Circuit Diagram
5
Layout Diagram
8
Set Exploded View
Spare Part List
9
20
25
27
Ver. 1.0 09/2016

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Summary of Contents for Harman Infinity Basslink DC

  • Page 1 Service Manual Infinity Basslink DC Powered subwoofer with wireless capability. IP-x3-rated. CONTENTS Safety Information Circuit Diagram Layout Diagram Specifications Block Diagram Set Exploded View Spare Part List Ver. 1.0 09/2016...

  • Page 2: Important Safety Instructions

    Contact your local waste management officials for information NOTE: Changes or modifications not expressly approved regarding the environmentally sound collection, recycling and by Harman could void the user’s authority to operate the disposal of used batteries. equipment. To remove the batteries from your equipment or remote...
  • Page 3 Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. 1.

  • Page 4: Safety Precautions

    SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.).

  • Page 5: Specifications

    SPECIFICATIONS BassLink DC/RM All tests should be done with gain controls set so 1 volt (Pot at Mid) in will CEA Test LIMIT UNIT it h h ld b t t l Full Range: Type of Power AMP Class AB Sub-w: Class D Number...
  • Page 6 Turn on/off Noise <30 thermal Noise <30 Input Sensitivity DC/RM main unit input RCA input @ ROP Min Gain CEA #5.5 Volts 2Vac Max Gain CEA #5.6 200mVac speaker level input @ ROP Min Gain CEA #5.5 Volts 20Vac HI1=HI2 Max Gain CEA #5.6 2Vac Transmitter/controller Aux...
  • Page 7 Input Reversed fuse Voltage Input 2.4G/Aux signal switch Temperature protector add limiter function so that during thermal, the output thermal, the output 1/4 f it 1/4 of its rated power with Gain level is throttled reduction a signal input of -9dB crest back, will light red factor IEC Pink Noise with LED, output level...
  • Page 8 SET BLOCK DIAGRAM JK02A P04_6 FL IN Remote B12V JK02B BK09 P04_1,3 JK01 BK08 FR IN +Vcc +Vcc +12V BAT+12V BK01 SW01A P04_2,4 LIN1 AutoS -Vcc -Vcc BAT0V JK03A P04_7,8 RL IN LIN2 PSON PL_G High Level IN1 HLin1 Auto P04_9,10 LIN3 +15V...
  • Page 9 BK02 JK01 100uH 220u/35V MC105/100V CC104/100V 100u/25V To P05 of Input_II +12Vbatt 0Vbatt 2N4403 +Von Remote in ATO_Hi1- ATO_Hi1+ ATO_Hi2- ATO_Hi2+ +Von Auto ATO_Hi3- ATO_Hi3+ SW01A SW01B 470K ATO_Hi4- ATO_Hi4+ 2N3904 Hi4+ Trig Triggle 220p Hi4- P+12V CC104 Trig 10u/25V Hi3+ SW02A SW02B...
  • Page 10 +Vato Hi1- 1M R29 220K 330K Hi2- D01B D02B 220K BAV99W Hi3- BAV99W Hi4- 100p CC104 220p LM324 Li1- LM324 C1815 D01A CC105 U01D LM324 Auto D02A Li2- BAV99W BAV99W U01A D04B Li3- +Vato U01B BAV99W Li4- +Vato 47u/16V Li1+ D04A +Vato +Von...
  • Page 11 BK02 D01A D01B -15V +15V 0Vbatt 0Vbatt K01B 220K BAV99W BAV99W 220u/35V 6A20 D02A D02B +12Vbatt +12Vbatt 120/3W 22uH To P01 of Power To P+/- of Input_I BAV99W BAV99W +12V 220K 470p Hi4+ K01C 220K Hi4- 10u/50V 120/3W 4580 Hi3+ 2N4403 220K Hi3-...
  • Page 12 P+12V +Von S+15V +15V U02D Phase Phase TL074 4558 TL074 SGND MC104 MC104 U02A 470p 4558 S-15V -15V MC104 MC104 U01B Q = 0.73 100K Q = 1 f = 23Hz U01A 10u/50V 470p 220K f = 23Hz B50K To P04 of Input_II B50K Gain BassBoost...
  • Page 13 220K +15V CC104 2N5551 100p CC104 U01C TL072 A1015 3K6/1206 3K6/1206 220u/63V CC104 A1015 100u/16V -15V 22uH 220u/63V ZD15V +Vps -Vps 22u/100V TL072 CC104 CC104/100V 2N5401 2N5401 ES1GL MSC105/100V U01A TF2104 10u/50V CC104 Q06A IRF640N CC104/100V 1N4148 CC104 100uH ZD5V6 CC104 20K/1206 ZD5V6...
  • Page 14 220K Vsc+ 100p D23B U05A 470p CC102 BAV99W MC103 22u/50V TL074 TL074 TL074 TL074 U05B 22u/25V U05D U05C MC103 D23A BAV99W Phase KTD1304 LIMREL 220K 1N4148 Vsc- 100u/16V J111 -15Va 1N4148 +15Va A1015 +Vps ZD5V1 2N3904 U06C A1015 Vsc+ LM324 180K U06B Thermal Sensor...
  • Page 15 +12VF (+14.4V) +12Vbatt To P06 of Input_II 2200u/35V CC104/100V 0Vbatt 80uH CC104/50V U_PS PS.SchDoc THLIMDSP CC104 +Vonp PSSD +12VP +Von B0520W U_Protection PL CTRL Protection.SchDoc Phase Portection SPKR To Woofer S-15V -15Va PAON ProtS U_Limiter Limiter.SchDoc U_PWA S+15V +15Va Phase THLIMDSP PWA.SchDoc LIMREL...
  • Page 16 +Vps +Vcc 0R05/2010 (+62V) CC104 2N5401 120K MC474/250V Portection 2N5401 PASD 2N5551 CC104 -Vps -Vcc 0R05/2010 (-62V) ZD6V8 +Vdd 1N4148 A1015 C1815 2N5401 ZD6V8 PAON C1815 Power ON : Vc26 < 6V Relay OFF 22u/25V ProtS Vc26 Be Charged to 6V : Relay Turn ON 0R0/1206 PASD 100u/16V...
  • Page 17 PTDRV- Q29A STP75NF75 1N4148 +12VF +Von 2N3906 MD01 BEAD BEAD TL494 1K/1206 Relay Shut Down When Protection(OC,DCO) RYSD RYSD ERDSP ERDSP DRV- OC,DCO Protection PSSD PSSD DRV+ PTDRV+ 1N4148 Q29B 2N3906 STP75NF75 1K/1206 BEAD BEAD Title BassLink DC\Power\Main\PS\PS Driver Size Number Revision IF2015101...
  • Page 18 C1815 +Von Normal : Protection LED OFF Protection : Protection LED Flash 47u/25V 1K/1206 Thermal Protection Diaplay THLIMDSP ZD9V1 2u2/50V 2u2/50V +15Va +15V (+14.3V) 100uH +12VF 2N3904 2N3904 220K 100u/16V CC106 1N4148 2N3904 100u/16V A1015 47u/25V -15Va -15V (-14.4V) 100uH 2N3904 +Vcc (+62V,no Output)
  • Page 19 Relay Shut Down When Protection(OC,DCO) RYSD PSSD OC,DCO Protection +Von Driver+ 2N3904 Driver- +12V 1N4148 +Von +Von 1N4148 ERDSP TL494 PSSD PSSD CC104 RYSD RYSD 47u/25V 2N3906 CC104 CC472 CC104 1N4148 Title BassLink DC\Power\MD_TL494 Size Number Revision IF2015105 11.0 Date: 2016/5/30 Sheet File:...
  • Page 20 LAYOUT DIAGRAM - INPUT I...
  • Page 21 LAYOUT DIAGRAM - INPUT II...
  • Page 22 LAYOUT DIAGRAM - EQ BOARD...
  • Page 23 LAYOUT DIAGRAM - POWER BOARD_TOP VIEW...
  • Page 24 LAYOUT DIAGRAM - POWER BOARD_BOTTOM VIEW...

  • Page 25: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 062-0010-10188-E 10" woofer BassLink DC 304-ABS-10052-0AAE Rear housing ABS+PC BassLink DC 315-PC-10081-0TAE Rear control cover BassLink DC 305-ABS-10013-0AAE Terminal cover BassLink DC 303-ABS-10052-0AAE Front housing ABS+PC BassLink DC 321-NYL-10028-2AAE Feet Bracket BassLink DC 064-0010-10021-E Passive raditor BassLink DC 242-100-10163-0AAE Grille Assembly SPCC+ABS BassLink DC 315-PC-10073-0TAE...
  • Page 26 PACKAGING VIEW 402-000-10371-E Beauty Box BassLink DC 371-000-10065-E Screw pack BassLink DC 162-A020D031-E 14pin Cable BassLink DC...
  • Page 27 INFINITY BASSLINK DC SPARE PARTS LIST Pos. No. Description 062-0010-10188-E 10" woofer BassLink DC 304-ABS-10052-0AAE Rear housing ABS+PC BassLink DC 315-PC-10081-0TAE Rear control cover BassLink DC 305-ABS-10013-0AAE Terminal cover BassLink DC 303-ABS-10052-0AAE Front housing ABS+PC BassLink DC 321-NYL-10028-2AAE Feet Bracket BassLink DC...