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MODIFICATION NOTICE. SERVICE MANUAL MODEL E1K E1C HEOS Amp Wireless Multi-Room Sound System • For purposes of improvement, specifications and design are subject to change without notice. • Please use this service manual with referring to the operating instructions without fail.
CONTENTS ABOUT THIS MANUAL .............3 What you can do with this manual ..........3 Using Adobe Reader (Windows version) ........4 SAFETY PRECAUTIONS ............6 NOTE FOR SCHEMATIC DIAGRAM .........7 NOTE FOR PARTS LIST ............7 TECHNICAL SPECIFICATIONS ..........9 DIMENSION ................9 DISASSEMBLY ................10 1. SIDE COVER AND SIDE KEY PCB ........12 2.
ABOUT THIS MANUAL Read the following information before using the service manual. What you can do with this manual Search for a Ref. No. (phrase) Jump to the target of a schematic diagram connector (Ctrl+Shift+F) You can use the search function in Acrobat Reader to search for a Ref.
SAFETY PRECAUTIONS The following items should be checked for continued protection of the customer and the service technician. leakage current check Beforereturningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective.
NOTE FOR SCHEMATIC DIAGRAM WARNING: Partsindicatedbythe z markhavecriticalcharacteristics.UseONLYreplacementpartsrecommendedbythemanufacturer. CAUTION: Beforereturningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassisresistancecheck.If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective. WARNING: DONOTreturnthesettothecustomerunlesstheproblemisidentifiedandremedied. NOTICE: ALLRESISTANCEVALUESINOHM.k=1,000OHM/M=1,000,000OHM ALLCAPACITANCEVALUESAREEXPRESSEDINMICROFARAD,UNLESSOTHERWISEINDICATED.PINDICATESMICRO-MICRO...
Setup Troubleshooting Status LED Appendix o Dimensions (Unit : in. (mm)) DENON 8 45/64 (221) 6 3/16 (157) o Weight : 6 lbs 2.8 oz (2.8 kg) Weight : 6 lbs 2.8 oz (2.8 kg) For the purpose of improvement, the specifications and design are subject to change without notice.
DISASSEMBLY • Remove each part in the order of the arrows below. • Reassemble removed parts in the reverse order. • Read "Precautions During Work" before reassembling removed parts. • If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work.
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Explanatory Photos for“ DISASSEMBLY” • The angles from which the photos are taken are shown by “Photo angle: A, B, C, D“ . • See the diagram below about the shooting direction of each photograph. • Photographs with no shooting direction indicated were taken from the top of the set. The viewpoint of each photograph (Shooting direction) Shooting direction: D...
1. SIDE COVER AND SIDE KEY PCB Proceeding : SIDE COVER → SIDE KEY PCB (1) Remove the socket head cap screw. Shooting direction: C (Bottom side) (2) Lift the SIDE COVER. Put the driver in the groove and push the side panel. Use a φ2mm tool (bit or driver). (3) The other side do the same.
(4) Disconnect the connector wire. Remove the SIDE KEY PCB. 2. TOP COVER / BOTTOM COVER SIDE COVER → Proceeding : TOP COVER / BOTTOM COVER (1) Remove the screws. Shooting direction: E (Right side) (2) Remove the screws and remove the top cover. Shooting direction: F (Left side) Antenna cable...
3. CORE MODULE PCB ASSY → TOP COVER → Proceeding : SIDE COVER CORE MODULE PCB ASSY (1) Remove the screws. And pull up the PCB. Shooting direction: D (Top side) shield cover (2) Remove the shield cover and remove the antenna connector. ANTENNA CONNECTOR...
4. DIGITAL PCB SIDE COVER → → → DIGITAL PCB Proceeding : TOP COVER MODULE PCB (1) Remove the screws. Shooting direction: B (Rear side) (2)Remove the screws and remove the side connector PCB. Shooting direction: F (Left side) (3) Remove the screws, the connector wire and FFC. Loosen the style pin. Then remove the PCB from the support.
5. SUB SMPS PCB SIDE COVER → TOP COVER → CORE MODULE PCB ASSY → DIGITAL PCB Proceeding : → SUB SMPS PCB (1) Remove the screws. And connector wires. Shooting direction: D (TOP side) CN94 TS92...
6. MAIN (VOLUME-SMPS) PCB SIDE COVER → TOP COVER → CORE MODULE PCB ASSY → DIGITAL PCB Proceeding : → SUB SMPS PCB → MAIN PCB / REAR LED PCB / AC CONNECTOR PCB (1) Remove the screws. Shooting direction: B (Rear side) (2) Remove the connector wire and FFC.
Class 2 Wiring LINE IN AUX IN CONNECT SPEAKERS WOOFER (1) Download the Denon HEOS App Go to the App Store™ or to Google Play™ and search for “Denon HEOS” to download and install. (2) Launch the Denon HEOS App...
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(3) If there is a software update, follow step 1 to step 4 below. Step 1 → Step 2 → Step 3 → Step 4 Tap the "Update Now". Tap the "Next". The software is written to this "Update completed" is displayed. Unit.
2. Updating by USB The latest firmware can be downloaded to a USB memory for updates. 2.1. Connecting to the USB Memory (1) Preparation • USB format: Prepare a USB memory formatted in FAT32. • Do not run the USB memory through a hub. •...
(4) Input File name and Click Save button. Note:Typing the file name surrounded by double quotes.(No need file extention) Model Area File name North America "denon-config-locale-set-1" Europe "denon-config-locale-set-2" (5) Copy the created file to the USB memory. copy to USB flash drive 3.3.
4. Service Release Type settings update procedures Write the Service Release Type setting file to this unit from the USB memory. 4.1. Items to Be Prepared ・ Windows PC ・ USB format:Prepare a USB memory formatted in FAT16 or FAT32. Note:...
5. Firmware burning procedure after Core Module replacement flow Change Region Setting. Core Module replacement. Insert USB memory. Checking Writing - Player serial number. See "3.Service region Old Core Module's settings update procedures". - WiFi MAC address. New Core Module's - WiFi MAC address.
6. How to check the version , Release Type, Locale (1) How to check the version for "HEOS".(The figure is HEOS3 model) From "Settings" menu of the HEOS application, please display the "About" menu according to the following operation. Step 1 →...
TROUBLE SHOOTING 1. POWER 1.1. The unit does not power on The unit does not power on Does the indicator on the front panel flash in blue Has a fuse broken? See "1.2.Fuse is blown." when the power is turned Is DC5V being supplied Replace the IC91 (ICE- Is IC91 (ICE3BR0665J)
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1.2. Fuse is blown Broken fuse Check the rectifier diode in Check for short circuits between Check for leaks and short the rectifier circuit on the the regulator output terminal and circuits in the parts on the secondary side, and check GND in the power supply stabili- primary side.
2. AUDIO 2.1. AUDIO CHECK 2.1.1. Analog OUT No audio output from Speaker out. See "Audio Check PATH" page). CHECK1 INPUT Check the IC53 (E-Vol) Check the MUTE BLOCK BLOCKCheck input signal. Preout OK? AUX IN / LINE IN AUX IN : 41,42pin LINE IN : 45,46pin Check output signal.34,35pin , Check the PREOUT_MUTE signal.
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2.1.2. Another HEOS play No audio output from another HEOS. See "Audio Check PATH" page). CHECK1 INPUT Check the IC53 (E-Vol) BLOCK Check the IC21 (DIR 1) and Check input signal. Another HEOS output OK? AUX IN / LINE IN IC31(PLD) BLOCK Check the Core Module and AUX IN : 41,42pin...
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(A SIDE) (B SIDE) CONNECT CONNECT FRONT LED (A SIDE) (B SIDE) FRONT LED REAR LED (A SIDE) REAR LED (B SIDE) C831 R838 C833 R840 C832 R837 R836 R839 (A SIDE) SIDE KEY SIDE KEY (B SIDE) (A SIDE) (B SIDE) AC INLET AC INLET...
DI R ONLY HEOSLI NK DIR1_OPT1_IN DIR1_OPT1_IN DIR1_MCK DIR 1 DIR1_MCK DIR 2 +3.3V_D TO 5A DIR1_BCK +3.3V_D DIR1_BCK DIR1_LRCK MURATA U2J Series DIR1_LRCK MURATA U2J Series DIR1_DATA DIR1_DATA DIR1_ADC_DATA DIR1_ADC_DATA DIR1_XMCKO DIR1_XMCKO DIR1_ADC_MCK R221 OPEN DIR1_ADC_MCK DIR1_ADC_BCK R238 OPEN R266 DIR1_ADC_BCK DIR1_ADC_LRCK...
CONNECTION B'D PART BN21 TO CN21 SIDE KEY & LED(FRONT/REAR) PART +3.3V_D : Pattern 1mm Over +5V_ST : Pattern 0.75mm Over +12V_D Make GND Pattern SIGNAL LINE Gap +5V_ST C815 C203 SIDE KEY B'D +3.3V_D 50V/0.01uF C201 C202 S815 +5V_D NETWORK_B CST1A036ZT L811...
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SMPS SCHEMATIC DIAGRAM Division : VT92 Division : R991,R992 Division : C902 Division : C901 USA : Used EUR : Not used USA : Not used EUR : 0ohm x2 USA : 250V 470uF EUR : Not used USA : 250V 470uF EUR : 450V 330uF RX95,RX96 RX91,RX92,RX93,RX94 EUR : Used, USA : Not used...
See the last chapter the part list. *Note for replacing parts Place the tape on the cover so that the DENON logo is centered. Trace the text on the tape with a pen tip to stick it onto the panel.
SEMICONDUCTORS Only major semiconductors are shown, general semiconductors etc. are omitted to list. RL78/G13 The semiconductor which described a detailed drawing in a schematic diagram are omitted to list. 1. 3. 8 44 1. IC's LQFP 10 10 R5F100FCAFP (DIGITAL : IC11) RL78/G13 1.
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R5F100FCAFP (44pinQFP) Link Pin Name Symbol Function 1 P41/TI07/TO07 ← CLIP Unused 2 P40/TOOL0 ← TOOL0 update 3 _RESET ← nRESET Reset 4 P124/XT2/EXCLKS ← 5 P123/XT1 ← 6 P137/INTP0 ← nSS1 SPI chip select (AIOS: Output) H: Not selected L: Selected 7 P122/X2/EXCLK ←...
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BD3473KS2 (MAIN : IC53) 7.1ch Sound Processor ●General Description ●Key Specifications It is 8ch independence volume which is the most Total harmonic distortion: 0.0004%(Typ.) suitable for the realization of 7.1ch surround system. Maximum output voltage: 4.2V(Typ.) Low shock noise switching was realized by Micro-Step ...
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●Description of terminal Terminal Terminal Terminal Terminal Symbol Function Symbol Function Symbol Function Symbol Function Number Number Number Number OUTSBL SBLch Output terminal Analog ground terminal INR3 Rch input terminal 3 Analog ground terminal OUTSBR SBRch Output terminal SBLIN1 SBLch input terminal for DSP INL3 Lch input terminal 3 FRIN2...
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SLAS764 – MAY 2011 www.ti.com DEVICE INFORMATION TERMINAL FUNCTIONS, PCM510x PCM5102 (DIGITAL : IC34,35) PCM510X (top view) Table 2. TERMINAL FUNCTIONS, PCM510x TERMINAL DESCRIPTION NAME CPVDD Charge pump power supply, 3.3V CAPP Charge pump flying capacitor terminal for positive rail CPGND Charge pump ground CAPM...
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IR4322 (MAIN : IC71,72) Features Product Summary 2 channel integrated analog input Class D audio amplifier in a small 7 x 7 mm PQFN44 package Half-Bridge, Topology No mechanical heatsink required Full-Bridge High peak music power output 100 W/ 4 Ω IR4322 Output power Split or single power supply (Typical, THD+N=10%)
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Lead Assignments (Top View) Lead Definitions Pin # Description Symbol CLIP Clipping detection output, open drain, referenced to GND COMP2 CH2 PWM comparator input IN-2 CH2 Analog inverting input IN+2 CH2 Analog non-inverting input GND for internal shunt zener diodes to VAA and VSS Floating input negative supply Floating input positive supply IN+1...
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DIGITAL REF No. Part No. Part Name Remarks Q'ty New R369,370 RES, CHIP(1005/5%/0ohm) CRJ06IJ0R0T R371 RES, CHIP(1005/5%/33ohm) CRJ06IJ330T R383-386 RES, CHIP(1005/5%/470ohm) CRJ06IJ471T R391,392 RES, CHIP(1005/5%/0ohm) CRJ06IJ0R0T R395 RES, CHIP(1005/5%/0ohm) CRJ06IJ0R0T R406 RES, CHIP(1005/5%/33ohm) CRJ06IJ330T R410-412 RES, CHIP(1005/5%/33ohm) CRJ06IJ330T R413,414 RES, CHIP(1005/5%/0ohm) CRJ06IJ0R0T R416 RES, CHIP(1005/5%/10Kohm)
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DIGITAL REF No. Part No. Part Name Remarks Q'ty New C430-433 CAP, CHIP(1608, 50V/0.1uF, X7R)_SAMSUNG CCUS1H104KCS C434 CAP, CHIP(1005, 16V/0.1uF, X7R)_SAMSUNG CCUI1C104KCS OTHER PARTS GROUP CN11 WAFER, FFC, SMD(07P-1mm, STRAIGHT) CJP07GA193ZY CN13 WAFER, 2mm, SMD, Vertical, 07p CJP07GA208ZY CN14 PIN SOCKET (09P,1.25mm,ANGLE,B-TO-B) CJP09HJ282Z CN21 PIN SOCKET (27P,1.25mm,ANGLE,B-TO-B)
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MAIN MAIN PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. NOTE:The symbols in the column Remarks indicate the following destinations. E3 : U.S.A.
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MAIN REF No. Part No. Part Name Remarks Q'ty New R518 RES, CHIP(1608/5%/15Kohm) CRJ10DJ153T R519 RES, CHIP(1608/5%/4.7Kohm) CRJ10DJ472T R520 RES, CHIP(1608/5%/10Kohm) CRJ10DJ103T R523,524 RES, CHIP(1608/5%/100Kohm) CRJ10DJ104T R525 RES, CHIP(1608/5%/220ohm) CRJ10DJ221T R526 RES, CHIP(1608/5%/100Kohm) CRJ10DJ104T R527 RES, CHIP(1608/5%/47Kohm) CRJ10DJ473T R528 RES, CHIP(1608/5%/470ohm) CRJ10DJ471T R529 RES, CHIP(1608/5%/3.3Kohm)
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MAIN REF No. Part No. Part Name Remarks Q'ty New R832 RES, CHIP(1608/5%/180ohm) CRJ10DJ181T R833 RES, CHIP(1608/5%/10Kohm) CRJ10DJ103T R835 RES, CHIP(1608/5%/180ohm) CRJ10DJ181T R836 RES, CHIP(1608/5%/470ohm) CRJ10DJ471T R837 RES, CHIP(1608/5%/180ohm) CRJ10DJ181T R838-840 RES, CHIP(1608/5%/10Kohm) CRJ10DJ103T R901 RES, CHIP(6432/5%/68Kohm) CRJ01HJ683T R902 RES, CHIP(2012/5%/0ohm) CRJ18AJ0R0T R903 RES, CHIP(6432/5%/1.5ohm/1W)
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MAIN REF No. Part No. Part Name Remarks Q'ty New C515 CAP, CHIP(1608, 50V/100pF, C0G)_SAMSUNG CCUS1H101JAS C517 CAP, SMD ELECT(50V/1uF) CCEC1HMVG1R0T C518,519 CAP, CHIP(1608, 50V/2200pF, X7R)_SAMSUNG CCUS1H222KCS C520 CAP, SMD ELECT(16V/22uF) CCEC1CMVG220T C521 CAP, CHIP(2012, 50V/4700pF, MURATA GRM21) CCUMUC1H472JAM C522,523 CAP, CHIP(3216, 50V/0.1uF, MURATA GRM31) CCUMUP1H104JAM C524,525...
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MAIN REF No. Part No. Part Name Remarks Q'ty New C902 943134503130D CAP , ELECT (470uF/250V, 105'C, 25.4X35) CCET250VTDA471NW 1 C903 CAP, CHIP(2012, 50V/0.47uF, X7R)_SAMSUNG CCUC1H474KCS C904 CAP, CHIP(2012, 50V/1uF, X7R, X7S)_SAMSUNG CCUC1H105KCS C905 CAP, CHIP(2012, 50V/1000pF, X7R)_SAMSUNG CCUC1H102KCS C906 CAP, CHIP(2012, 50V/2200pF, X7R)_SAMSUNG CCUC1H222KCS C907...
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MAIN REF No. Part No. Part Name Remarks Q'ty New ★ PROTECTOR , THERMAL ASS'Y CRTST22110070WZA 1 ★ PROTECTOR , THERMAL (110'C, 70mm) CRTST22110070W ★ PROTECTOR , THERMAL ASS'Y (110'C, 70mm) CRTST22110070WA ★ SCREW CTB3+8JR ★ SCREW CTB3+8JR ★ SCREW CTB3+10JR ★...
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MAIN PCB FRONT LED SUPPORT CUP12669Z-8 943189100840D CORE MODULE ASS'Y (HEOSAMP) CNVH/AMPCOREMODULEA PLATE 2 , WHIGHT CMD1A914 42141002500AD BADGE , DENON (same as DA300USB) CGB1A277 SURPORT , PCB CDF1A043 HEAT SINK , PLATE CMY1A410 BOTTOM CHASSIS CUA1A356Z PLATE 1 , WHIGHT...
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PACKING PACKING ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. NOTE:The symbols in the column Remarks indicate the following destinations. E3 : U.S.A.
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