Denon HEOS Amp Service Manual Download Page 13

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(4) Disconnect the connector wire. Remove the SIDE KEY PCB.

2. TOP COVER / BOTTOM COVER

Proceeding : SIDE COVER

→

TOP COVER / BOTTOM COVER

(1) Remove the screws.

(2) Remove the screws and remove the top cover.

Note: When assembling, be careful to pinch the antenna cable.

(3) Remove the screws and remove the bottom cover.

(4) Remove the screw.
.

Antenna cable

Shooting direction: E

(Right side)

Shooting direction: F

(Left side)

Summary of Contents for HEOS Amp

Page 1: ...e manual with referring to the operating instructions without fail Some illustrations using in this service manual are slightly different from the actual set For purposes of improvement specifications...

Page 2: ...mware Update Procedure 18 1 MAIN PCB Update Procedure 18 2 Updating by USB 20 3 Service region settings update procedures 21 4 Service Release Type settings update procedures 22 5 Firmware burning pro...

Page 3: ...you can do with this manual Search for a Ref No phrase Ctrl Shift F You can use the search function in Acrobat Reader to search for a Ref No in schematic diagrams printed wiring board diagrams block...

Page 4: ...Adobe Reader 9 On the Document menu click Sign Magnify schematic printed wiring board diagrams 1 Ctrl Space mouse operation Press Ctrl Space on the keyboard and drag the mouse to select the area you...

Page 5: ...en Example using Adobe Reader 9 On the Tools menu point to Select Zoom and then click Pan Zoom Window Magnify schematic printed wiring board diagrams 3 Loupe Tool function The Loupe Tool function lets...

Page 6: ...tant safety parts that are indicated by the z mark on schematic diagrams and parts lists be sure to use the designated parts Be sure to mount parts and arrange the wires as they were originally placed...

Page 7: ...a part make a clear distinction between 1 and I i to avoid mis supplying 3 A part ordered without specifying its part number can not be supplied 4 Part indicated by mark is not illustrated in the expl...

Page 8: ...Personal notes 8...

Page 9: ...Hz n n General Operating temperature 41 F 95 F 5 C 35 C Power supply AC 120V 60Hz for USA Canada AC 220 240V 50 60Hz for Europe Power consumption 60W Power consumption in network standby mode 4W Power...

Page 10: ...OLUME SMPS PCB ASSY See DISASSEMBLY 6 MAIN VOLUME SMPS PCB ASSY and EXPLODED VIEW MAIN VOLUME SMPS PCB Ref No of EXPLODED VIEW C1 REAR LED PCB Ref No of EXPLODED VIEW C10 FRONT PANEL ASSY See DISASSEM...

Page 11: ...ection 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 B Rear side Shootin...

Page 12: ...eeding SIDE COVER SIDE KEY PCB 1 Remove the socket head cap screw 2 Lift the SIDE COVER Put the driver in the groove and push the side panel Use a 2mm tool bit or driver 3 The other side do the same S...

Page 13: ...OVER TOP COVER BOTTOM COVER 1 Remove the screws 2 Remove the screws and remove the top cover Note When assembling be careful to pinch the antenna cable 3 Remove the screws and remove the bottom cover...

Page 14: ...SSY Proceeding SIDE COVER TOP COVER CORE MODULE PCB ASSY 1 Remove the screws And pull up the PCB 2 Remove the shield cover and remove the antenna connector shield cover ANTENNA CONNECTOR Shooting dire...

Page 15: ...s 2 Remove the screws and remove the side connector PCB 3 Remove the screws the connector wire and FFC Loosen the style pin Then remove the PCB from the support Shooting direction B Rear side FFC CN13...

Page 16: ...5 SUB SMPS PCB Proceeding SIDE COVER TOP COVER CORE MODULE PCB ASSY DIGITAL PCB SUB SMPS PCB 1 Remove the screws And connector wires CN94 TS92 Shooting direction D TOP side 16...

Page 17: ...AR LED PCB AC CONNECTOR PCB 1 Remove the screws 2 Remove the connector wire and FFC 7 FRONT PANEL ASSY Proceeding SIDE COVER TOP COVER BOTTOM COVER FRONT PANEL ASSY 1 Remove the screw Shooting directi...

Page 18: ...pe settings update procedures for information on writing the software D The software has been written See 2 Updating by USB 3 Service region settings update procedures and 4 Service Release Type setti...

Page 19: ...3 Step 4 Tap the Update Now Tap the Next The software is written to this Unit Update completed is displayed Tap the Done Note This display is updating two units at the same time 4 Be sure to rewrite t...

Page 20: ...B Port 5 Updating is started automatically 6 Player s status LED should be blinking amber during upgrading the firmware Exsample of HEOS Link LED Actions LED on the front is blinking amber 7 One the u...

Page 21: ...o start the notepad application 2 Enter TEXT 3 Click the File and Click the Save As button 4 Input File name and Click Save button Note Typing the file name surrounded by double quotes No need file ex...

Page 22: ...ad to start the notepad application 2 Enter TEXT 3 Click the File and Click the Save As button 4 Input File name aios config release type set 3 and Click Save button Note Typing the file name surround...

Page 23: ...y USB Remove the USB memory Automatically restart the system Change Region Setting Insert USB memory Writing See 3 Service region settings update procedures Remove the USB memory Power cycle Change Re...

Page 24: ...the following operation Step 1 Step 2 Step 3 Tap the My Devices Tap the HEOS3R Tap the Advanced Step 4 Step 5 Tap the About Check the version 2 How to check the version for HEOS Apps From Settings men...

Page 25: ...sed by the soldering of the PCB Check the damage of each part Replace the damaged part s Replace the IC91 ICE 3BR0665J and D912 D904 D905 D907 NO YES YES NO NO YES Repair the short circuited area s by...

Page 26: ...e in the rectifier circuit on the secondary side and check the circuit for short circuits Replace any faulty parts Replace the fuse after repair Check for short circuits between the regulator output t...

Page 27: ...IC53 and replace any faulty parts Check the power 8VA 8V_A Check the control signal VOL_ DA VOL_CL during the power on settting Check the IC35 DAC 2 and IC31 PLD BLOCK Check digital signal DIR output...

Page 28: ...IR output digital data IC31 85 86 87 88pin DAC2 intput digital data IC35 12 13 14 15pin Check analog signal DAC2 outtput analog data IC35 6 7pin Check the IC53 E Vol BLOCK Check input signal Analog si...

Page 29: ...AUDIO CHECK PATH AUX IN LINE IN 29...

Page 30: ...OPT IN 30...

Page 31: ...This Phone Online music USB IN 31...

Page 32: ...EASY SETUP 32...

Page 33: ...MEASURING METHOD AND WAVEFORMS CUP12669Z 3 CONNECT PCB BD3473KS2 Control Signal R202 C225 R201 R207 C234 R208 R214 Q201 R213 C208 C211 C210 C214 C213 C205 w q BD3473KS2 Control Signal q DA w CL 33...

Page 34: ...08 L401 L402 D401 D403 D404 R105 R136 R194 R199 R350 R352 R353 R391 R392 R395 R413 R414 R420 R421 R424 R425 R426 R427 R432 R310 R164 R169 R170 R206 R209 R228 R229 R308 R351 R416 R418 R175 R176 R210 R1...

Page 35: ...Personal notes 35...

Page 36: ...2 D AMP L R ch L R ch EASY SETUP TX TX2 nSS1 SPIMISO SPIMOSI SPICLK SPI_IRQ STBY_STATUS IR_DATAO USB ETHERNET FRONT LED KEY Vol MUTE CONNECT RESET REAR LED MUTE LED IC32 CS2100 Wi Fi Dongle ANTENNA AN...

Page 37: ...5V_A NJM2831F33 IC14 FTK943S IC96 5V_D 5V_ST IC25 EN53359QI IN CTL G OUT 3 3V_E 3 3V_D NJM2845DL118 IC33 1 8V_D Q930 19V 19V NJM2830V1 12 IC73 VCC Q901 PC92 PC91 IC93 ICE2QS02G 1 2 VCC 3 4 FB OLP 5 6...

Page 38: ...Fi ANTENNA Wi Fi ANTENNA CN21 CN14 27P SOCKET 9P SOCKET BN21 BN14 27P PIN HEADER 9P PIN HEADER 9P PIN HEADER BN53 BN52 27P PIN HEADER DIGITAL B D CONNECT B D CONNECT SW AUX IN LINE IN SW OUT SP OUT C...

Page 39: ...517 C513 C511 C510 C508 C507 R732 R731 R730 R703 R702 R701 JK72 JK71 R596 R750 R751 Q713 Q712 Q711 Q734 R725 R724 R708 R707 CN54 CK57 C756 C726 C725 R757 R737 R736 R715 R709 R758 R525 R524 R523 R530 R...

Page 40: ...13 C205 FRONT LED A SIDE FRONT LED B SIDE SIDE KEY A SIDE SIDE KEY B SIDE R815 BN13 Q811 C817 C816 C815 C813 C812 C811 S817 S816 S815 D814 R816 R811 D813 D812 D811 L811 L812 L813 C814 L814 R812 REAR L...

Page 41: ...C14 C376 J8 J14 J1 J7 J6 J5 J4 J3 J25 J24 J23 J22 J21 J20 J2 J19 J18 J17 J16 J15 J11 J12 D101 IC38 IC11 IC22 IC21 IC35 IC34 IC13 IC33 IC27 IC32 IC41 IC12 IC31 D301 D203 D202 D201 D117 D116 D115 D114 D...

Page 42: ...R116 33 R117 33 R118 33 R145 3 3K R146 3 3K R138 3 3K R140 3 3K D106 1SS355T D107 1SS355T D105 1SS355T R139 3 3K R120 OPEN C120 100P R152 3 3K R147 3 3K D108 1SS355T R149 4 7K R150 4 7K R151 4 7K R15...

Page 43: ...32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IC22 PCM9211PTR R236 0 R238 OPEN R233 33 C229 OPEN C237 0 1 C232 0 1 R245 10K R244 10K R237 0 C222 0 1 C228 0 1 C...

Page 44: ...0uF 7 6 5 4 3 2 1 CN31 CJP07GA193ZY R304 0 R310 1K R308 10K 1 2 3 4 7 8 9 10 6 5 IC32 CS210010 CZZR R344 100 L302 220 R345 100 R309 10K R305 0 R306 0 R307 100 R314 100 R315 100 R346 10K R348 10K R347...

Page 45: ...1 C429 OPEN R440 10K R443 10K R448 33 5 4 3 2 1 CN43 C430 0 1 C431 0 1 C432 0 1 C433 0 1 R449 OPEN R450 33 R451 OPEN R452 33 R453 33 R454 33 R455 33 R456 33 R457 33 R458 33 R459 33 R460 33 R461 33 R4...

Page 46: ...SS355 C515 50V 100pF R511 OPEN R595 33K R505 47K R585 0 R572 0 R532 OPEN L538 220R L537 220R L539 220R L540 220R L535 220R L536 220R C550 16V 22uF C586 10 16V C588 10 16V R523 100K R524 100K R525 220...

Page 47: ...uF D710 1SS355 R745 4 7 C739 1000pF C734 2200pF C735 2200pF R738 180 R733 47Kohm F R730 3 3K C731 100 50V R729 100K R732 3 3K C733 100 50V R731 OPEN C732 OPEN R734 0 R735 47Kohm F R736 0 R737 0 R741 4...

Page 48: ...00pF C812 50V 1000pF C811 50V 1000pF D813 CLZ9Z120Z D812 CLZ9Z120Z D811 CLZ9Z120Z C815 50V 0 01uF C816 50V 0 01uF C817 50V 0 01uF D814 BLUE LED R811 10K Q811 CVTRT1N141C R812 100 S815 CST1A036ZT S816...

Page 49: ...W 1 2 3 Q922 RT1N141C R930 47 CX91 275V 224 K C Y91 1000pF 400V C Y92 1000pF 400V 1 2 3 4 LF91 CV630100SH 1 2 3 4 LF92 CV630100SH 1 2 HS92 1 2 HS93 CY93 NC R978 3K3F R958 15KF R957 15KF R956 15KF R955...

Page 50: ...he tape with a pen tip to stick it onto the panel M1 M2 M3 M4 P11 P9 P10 P12 P5 P13 x3 S1 P3 P7 P8 P2 x2 S6 P4 S1 x2 M6 P16 M5 M8 x2 C6 C1 C15 C16 P6 P1 C9 C8 x3 S1 S4 M7 M10 S3 S3 C12 x3 S2 x3 S7 P14...

Page 51: ...Personal notes Personal notes 51...

Page 52: ...Please refer to the last chapter for the part list UK plug UK Only PACKING VIEW 52...

Page 53: ...78 G13 1 1 5 8 44 4368 4 XS 4 4368 4 XS 4 4368 4 4 4368 4368 4368 4 XS 4 4 4 4 4 308 6 90 836 6 28 66948 328630 6 1 436 0 328630 7 78 1 328630 6 7 8 4 0 4 74 32 4 37 00 836 6 4 6 4 8 4 8 4 6 4 8 4 7 0...

Page 54: ...SDA11 I VOLUP_BUTTON VOL button H Not pressed L Pressed 23 P51 INTP2 SO11 I VOLDOWN_ BUTTON VOL button H not pressed L Pressed 24 P17 TI02 TO02 TXD0 I CONNECT_ BUTTON Connect WPS button H Not pressed...

Page 55: ...22 ANI2 I Audio Power ON OFF Unused 40 P21 ANI1 AVREFM I Trigger cont Unused 41 P20 ANI0 AVREFP I JIG TACT SW Unused 42 P01 TO00 RxD1 I IR out FAULT Unused 43 P00 TI00 TxD1 I PLD_CS Unused 44 P120 ANI...

Page 56: ...sible maximum 18 single end with exclusion Low shock noise switching was realized by Micro Step Volume Zone 3 is possible Dual multi input selectors are built in 2 wire control copes with 3 3 5 V Appl...

Page 57: ...INR4 Rch input terminal 4 63 FLIN2 FLch input terminal for DVD 44 INL4 Lch input terminal 4 64 SRIN2 SRch input terminal for DVD 45 INR5 Rch input terminal 5 65 SLIN2 SLch input terminal for DVD 46 I...

Page 58: ...corporated Submit Documentation Feedback 7 Product Folder Link s PCM9211 Clock Data Recovery MPIO_A SELECTOR MPIO_C SELECTOR MPIO _B SELECTOR ADC Com Supply MPO0 1 SELECTOR MPO 0 MPO 1 MAIN OUTPUT SCK...

Page 59: ...I Yes Software control I F SPI chip select I2C slave address setting1 2 27 MODE I No Control mode setting see the Serial Control Mode section Control Mode Pin Setting 28 RXIN7 ADIN0 I Yes Biphase sign...

Page 60: ...PCM9211 Pin Discriptions 60...

Page 61: ...a bit clock input DIN 14 I Audio data input LRCK 15 I Audio data word clock input FMT 16 I Audio format selection I2 S Low Left justified High XSMT 17 I Soft mute control Soft mute Low soft un mute Hi...

Page 62: ...duction Clip and Fault reporting outputs High noise immunity RoHS compliant Typical Applications Home theatre systems Docking station audio systems PC audio systems Musical instruments Karaoke amplifi...

Page 63: ...14 VCC Low side supply 15 COM Low side supply return internally connected to pin 31 16 CSH1 CH1 High side over current sensing input referenced to VS1 17 VB1 CH1 High side floating supply 18 VS1 CH1...

Page 64: ...RES CHIP 1005 5 3 3Kohm CRJ06IJ332T 5 R148 151 nsp RES CHIP 1005 5 4 7Kohm CRJ06IJ472T 4 R152 nsp RES CHIP 1005 5 3 3Kohm CRJ06IJ332T 1 R153 nsp RES CHIP 1005 5 4 7Kohm CRJ06IJ472T 1 R162 nsp RES CHI...

Page 65: ...CEC1CMVG100T 1 C211 nsp CAP CHIP 1005 16V 0 1uF X7R _SAMSUNG CCUI1C104KCS 1 C212 nsp CAP CHIP 3216 50V 0 068uF MURATA GRM31 CCUMUP1H683JAM 1 C213 nsp CAP CHIP 2012 50V 4700pF MURATA GRM21 CCUMUC1H472J...

Page 66: ...p WAFER FFC SMD 11P 1mm STRAIGHT CJP11GA193ZY 1 JK31 943643102630M MODULE OPTICAL RX 25MHz CJSJSR2124 00 BBB 1 JK42 943643102430S JACK RJ 45 W TRANSFORMER CJJ9L029Z 1 JK43 943643102570M JACK USB VERTI...

Page 67: ...89900 I C OPAMP DUAL LOW NOISE _Copper CVIAZ4580MTR E1 C 1 IC91 943231101950D I C SMPS CONTROLLER PG DIP 8 CVIICE3BR0665J 1 IC93 943239101570D I C PWM CONTROLLER PG DSO 8 CVIICE2QS02G 1 IC94 943231101...

Page 68: ...CRJ10DJ0R0T 1 R710 711 nsp RES CHIP 1608 5 180ohm CRJ10DJ181T 2 R712 nsp RES CHIP 1608 5 100ohm CRJ10DJ101T 1 R713 714 nsp RES CHIP 1608 5 4 7ohm CRJ10DJ4R7T 2 R715 nsp RES CHIP 1608 5 0ohm CRJ10DJ0R...

Page 69: ...HIP 2012 5 0ohm CRJ18AJ0R0T 1 R956 958 nsp RES CHIP 2012 1 15Kohm CRJ18AF1502T 3 R959 nsp RES CHIP 2012 5 1Kohm CRJ18AJ102T 1 R960 nsp RES CHIP 6432 5 3 3Kohm CRJ01HJ332T 1 R963 nsp RES CHIP 6432 5 10...

Page 70: ...2 C741 742 nsp CAP CHIP 2012 10V 2 2uF X5R _SAMSUNG CCUC1A225KCS 2 C743 nsp CAP CHIP 3225 120V 0 47uF CCUR2B474KC 1 C744 nsp CAP CHIP 3216 100V 0 1uF MURATA GRM31 CCUMUP2A104JAM 1 C745 748 nsp CAP CH...

Page 71: ...OUP CK57 nsp WAFER SMD 2MM PITCH CJP05GA208ZY 1 CN52 nsp PIN SOCKET 07P 1 25mm ANGLE B TO B CJP07HJ282Z 1 CN53 nsp PIN SOCKET 27P 1 25mm ANGLE B TO B CJP27HJ282Z 1 CN54 nsp WAFER FFC SMD 11P 1mm STRAI...

Page 72: ...nsp PROTECTOR THERMAL 110 C 70mm CRTST22110070W 1 nsp PROTECTOR THERMAL ASS Y 110 C 70mm CRTST22110070WA 1 nsp SCREW CTB3 8JR 1 nsp SCREW CTB3 8JR 1 nsp SCREW CTB3 10JR 1 nsp BRACKET THERMAL SENSOR CM...

Page 73: ...1A555Z 1 P2 943405101000D COVER BOTTOM ASS Y CKD1A085ZA 1 P2 1 nsp COVER BOTTOM CKD1A085G80 P2 2 nsp FOOT CKL2A102 P12 943407100530D RUBBER FOOT CHG1A297Z 4 P3 943403101030D COVER TOP ASS Y CKD1A086ZA...

Page 74: ...1A1007 1 9 nsp SET 2 1CH AMP HEOSAMPSRE3SET 1 10 943534100500D BAG FEBRIC CPP1A156Z 1 2 11 nsp TAPE OPP CHS1A258Y 3 12 943693100500D CORD POWER 7A 125V USA INLET TYPE WHITE TIE E3 E3 CJA2A141ZH 1 12 9...

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