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Ver. 5 Please refer to the MODIFICATION NOTICE. SERVICE MANUAL MODEL E2A E1C EUT AVR-3310CI AVR-3310 AVR-990 AV SURROUND RECEIVER MODEL E2A E1C EUT AVC-3310 AV SURROUND AMPLIFIER For purposes of improvement, specifications and design are subject to change without notice.
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If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation. Wire arrangement viewed from the top Front Panel side Except AVR-3310CI, AVR-990 model Back Panel side AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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So make sure to memorize your setting for restoring after the initialization. JIG to use for servicing When you repair the printing board, you can use the following JIG. Please order to Denon Official Service Distributor in your region if necessary.
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(Ref. No. of EXPLODED VIEW : B-5) AMP CONNECT UNIT 232C UNIT (Ref. No. of EXPLODED VIEW : D-2) (Ref. No. of EXPLODED VIEW : B-6) P.AMP UNIT Refer to "DISASSEMBLY 9.P.AMP UNIT" and "EXPLODED VIEW" P.AMP UNIT (Ref. No. of EXPLODED VIEW : C-1∼7) AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Direction of photograph: B (Photografy direction) Front side [View from above] Direction of photograph: C Direction of photograph: D Except AVR-3310CI, AVR-990 model Direction of photograph: A 1. FRONT PANEL UNIT ASSY FRONT PANEL UNIT ASSY Proceeding : TOP COVER →...
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If the FRONT PANEL ASSY is mounted on the chassis with the DOOR closed, the EARTH PLATE(DOOR) will hit the CHASSIS and break. DOOR open EARTH PLATE (DOOR) Direction of photograph: A DOOR DOOR closed (EARTH PLATE (DOOR) will be broken.) EARTH PLATE (DOOR) DOOR Direction of photograph: A AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Board to board FFC Cable DIGTAL UNIT ASSY CY052 Alminium Tape 3. BACK PANEL UNIT ASSY Proceeding : TOP COVER → → BACK PANEL UNIT ASSY DIGITAL UNIT ASSY Remove the Sheets, then remove the screws. Sheets View from bottom AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Remove the screws. EUEC model Direction of photograph: A E2 model Direction of photograph: A E1C model Direction of photograph: A AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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(3) Disconnect the connector wires and FFC Cable, then remove the screws. CX055 CX074 Style pin : Loose Except AVR-3310CI, AVR-990 model Cord holder : Loose Style pin : Loose CX091 (4) Remove the PWB HOLDER. Disconnect the connector wire and FFC Cable.
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→ (1) Disconnect the board to board and FFC Cable. Except E1C model FFC Cable Direction of photograph: C MAIN CPU UNIT E1C model CY034 Direction of photograph: C MAIN CPU UNIT (2) Disconnect the connector wires. CX192 CX073 AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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DIGITAL UNIT ASSY → A.VIDEO UNIT, A.AUDIO UNIT and RADIATOR UNIT ASSY → REG UNIT (1) Disconnect the board to board and connector wires. Remove the Filament Tape. Filament Tape Board to board HOTMELT Direction of photograph: A CX231 CX092 AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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: TOP COVER → → DIGITAL UNIT ASSY A.VIDEO UNIT, A.AUDIO UNIT and RADIATOR UNIT ASSY → → → → REG UNIT SPEAKER UNIT AMP CONNECT UNIT (1) Disconnect the connector. CX807 CX812 CX811 CX806 Direction of photograph: A CX805 CX803 CX804 AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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BACK PANEL UNIT ASSY → DIGITAL UNIT ASSY A.VIDEO UNIT, A.AUDIO UNIT and RADIATOR UNIT ASSY → → → → REG UNIT SPEAKER UNIT AMP CONNECT UNIT → → P.AMP UNIT (1) Remove the screws. Direction of photograph: B AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Press and hold in the "STATUS" and " ▽ " buttons for over 3 seconds with the power turned on to turn the " " display off. RS-232C communications are now enabled. PURE DIRECT/ ENTER STANDARD DIRECT STEREO STATUS SIMULATION CURSOR RETURN ZONE2 MENU ON/OFF AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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* H D D S P : C 0 0 0 2 . 0 0 0 HD RADIO DSP MultEQ Pro APP * M u l t E Q P r o A P P MultEQ Pro ICL * M u l t E Q P r o I C L AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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P R O T E C T H I S T O R Y : T H E R M A L When the "STATUS" button is pressed again after the above protection history is displayed, the normal display reappears. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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F M 2 3.Press the "ENTER" button. 4. Press the "ON/OFF" button to turn the power off. 5. Then, press the "ON/OFF" button to turn the power on. NOT : Backup data(Remove settings for Installer Setup) initialization is carried out automatically. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Once updating starts, normal operations on the AVR-3310 cannot be performed until updating is completed. Also, setting items of the GUI menu of AVR-3310 or setting items of the image adjustment may be initialized. Make a note of the settings before updating, and set them again after updating. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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1.3. About the error code See the chart below for error codes, details of faults, and coping strategies when firmware updates are performed through DPMS (Denon Product Management Server). Error Details of Error code Display Coping strategies code Reset and update again.
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Firmware file data was requested Check the network connection. C o n n e c t i o n f a i l but it timed out when rewriting Carry out the update in an environment Main CPU. that has little network load. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Turn the power off then back on. S u b * * * m i n for rewriting sent from DM860 Updating starts automatically. U p d a t i n g f a i l (when a Check Sum error). AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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* * * m i n Carry out the update in an environment DM860 related firmware (Applica- C o n n e c t i o n F a i l A 4 that has little network load. tion Mode). AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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E t h e r I M G * * * m i n rewriting DM860 related firmware. Carry out the update in an environment U p d a t i n g f a i l that has little network load. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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DM860 Boot Loader A0 ∼ B2 U p d a t i n g E t h e r I M G * * * m i n DM860 Image A0 ∼ B2 U p d a t i n g AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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(7) Adjust the Variable Resistors of other channels in the same way. (8) After 5 minutes from (6), turn VR101 to set the voltage to 8 mV ± 0.5 mV DC. (9) Adjust the Variable Resistors of other channels in the same way. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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8U-110061-4 POWER SUPPLY Unit VR501 VR301 VR701 VR601 VR401 VR201 VR101 Audio Section Adjustment volume is set for 8U-110062-1 ∼ 7. The test point is at 8U-110063-3. Insert an adjustment driver / connection terminal from an adjustment aperture of 8U-110061-4(POWER SUPPLY Unit)P.W.B.. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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SURROUND MODES AND PARAMETERS AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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After repairing, also replace the fuse. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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DVD for the function. (COMPONENT1 input) Checking the video convert ON/OFF settings Video convert ON Video convert OFF Input Input Input Input Input Input CVBS COMPONENT CVBS COMPONENT No output No output Interlace Progressive Interlace Progressive no output AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC108-9pin : L(0V) Check soldering of IC108. Check input/output of AMP. Input : IC112-5pin Check soldering of IC112. Output : IC112-7pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC108-9pin : L(0V) Check soldering of IC108. Check input/output of AMP. Input : IC112-5pin Check soldering of IC112. Output : IC112-7pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC108-9pin : L(0V) Check soldering of IC108. Check input/output of AMP. Input : IC112-5pin Check soldering of IC112. Output : IC112-7pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Output : IC108-13pin Check soldering of IC108. Check input/output of AMP. Input : IC112-5pin Check soldering of IC112. Output : IC112-7pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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2.2. ZONE2 MONITOR OUT (CVBS) Output NG ZONE2 MONITOR OUT (CVBS) Output NG. ※ When checking operation, select DVD for the function. Turn on ZONE2 and check Check ZONE2 is power on. again. Input Input Input CVBS COMPONENT No output AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC105-10pin : H(+5V) Check soldering of IC105. Check input/output of AMP. Input : IC112-3pin Check soldering of IC112. Output : IC112-1pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC105-10pin : H(+5V) Check soldering of IC105. Check input/output of AMP. Input : IC112-3pin Check soldering of IC112. Output : IC112-1pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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2.3. VCR/DVR MONITOR OUT(CVBS) Output NG VCR/DVR MONITOR OUT(CVBS) Output NG. ※ When checking operation, select DVD for the function. Input Input Input CVBS COMPONENT No output No output VCR : G DVR : H AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Check IC303 and CX141 solder- Input : IC101-12pin IC101-16pin : H(5V) ing, or DIGITAL UNIT flaw. Output : IC101-24pin Check soldering of IC101. Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Check IC303 and CX141 solder- Input : IC101-3pin IC101-7pin : H(5V) ing, or DIGITAL UNIT flaw. Output :IC101-33pin Check soldering of IC101. Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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DVD for the function. (COMPONENT1 Input) Checking the video convert ON/OFF settings Video convert ON Video convert OFF Input Input Input Input Input Input CVBS COMPONENT CVBS COMPONENT No output No output Interlace Progressive Interlace Progressive No output AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Check input/output of AMP. Input Y: IC111-3pin Input C: IC111-5pin Check soldering of IC111. Output Y : IC111-1pin Output C : IC111-7pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Check input/output of AMP. Input Y : IC111-3pin Input C : IC111-5pin Check soldering of IC111. Output Y : IC111-1pin Output C : IC111-7pin Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Input Y : IC111-3pin Input C : IC111-5pin Check soldering of IC111. Output Y : IC111-1pin Output C : IC111-7pin Check cable between main unit and mon- itor or Check monitor . ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Input Y : IC111-3pin Input C : IC111-5pin Check soldering of IC111. Output Y : IC111-1pin Output C : IC111-7pin Check cable between main unit and mon- itor or Check monitor . ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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2.5. VCR/DVR MONITOR OUT(S) Output NG VCR/DVR MONITOR OUT(S) Output NG. ※ When checking operation, select DVD for the function. Input Input Input CVBS COMPONENT No output No output VCR : M DVR : N AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC101-16pin : H(+5V) ing, or DIGITAL UNIT flaw. Output Y : IC101-20pin Output C : IC101-22pin Check soldering of IC101. Check cable between main unit and mon- itor or Check monitor . ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Input C : IC101-6pin IC101-7pin : H(+5V) ing, or DIGITAL UNIT flaw. Output Y : IC101-29pin Output C : IC101-31pin Check soldering of IC101. Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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COMPONENT OUT Output NG. ※ When checking operation, select DVD for the function. (COMPONENT1 Input) Checking the video convert ON/OFF settings. Video convert ON Video convert OFF Input Input Input Input Input Input CVBS COMPONENT CVBS COMPONENT No output No output AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC504-7pin : H(5V) TAL UNIT flaw. Output Y : IC504-13pin Output Cb : IC504-11pin Output Cr : IC504-9pin Check soldering of IC504. Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC504-7pin : H(5V) TAL UNIT flaw. Output Y : IC504-13pin Output Cb : IC504-11pin Output Cr : IC504-9pin Check soldering of IC504. Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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TAL UNIT flaw. Output Y : IC504-13pin Output Cb : IC504-11pin Output Cr : IC504-9pin Check soldering of IC504. Check Output of cable between main unit and monitor or Check monitor . ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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IC504-7pin : H(5V) TAL UNIT flaw. Output Y : IC504-13pin Output Cb : IC504-11pin Output Cr : IC504-9pin Check soldering of IC504. Check cable between main unit and mon- itor or Check monitor. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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※ When checking operation, select DVD for the function. (COMPONENT1 Input) Checking the video convert ON/OFF settings. Video convert ON Video convert OFF Input Input Input Input Input Input Input Input CVBS COMPONENT HDMI CVBS COMPONENT HDMI No output To troubleshooting 3.HDMI/DVI. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Check input/output of AMP. Check soldering of IC115 and Input : IC115-5pin surrounding parts. Output : IC115-7pin Check output to 8U-310039 DIGITAL UNIT. Check soldering of CX111. Output V : CX111-1pin To troubleshooting 3.HDMI/DVI. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Output Y : IC113-7pin Output C : IC114-7pin Check output to 8U-310039 DIGITAL UNIT. Check soldering of CX111. Output Y : CX111-9pin Output C : CX111-11pin To troubleshooting 3.HDMI/DVI. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Check soldering of IC503 and surrounding parts. Check output to 8U-310039 DIGITAL UNIT. Output Y : CX111-7pin Check soldering of CX111. Output Cb : CX111-5pin Output Cr : CX111-3pin To troubleshooting 3.HDMI/DVI. ※ Unless specified, 8U-210081-1 A.VIDEO UNIT part. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Is the DVD player's HDMI referring to the DVD player's output setting correct? operating instructions. When using a DENON DVD player, is the fluorescent display tube's "HDMI" indicator lit? If using a non-DENON DVD player, proceed to "YES". Are the picture and sound...
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TV's operating instructions. Are the picture and sound output when a different TV is used? The TV is defective. Check the set (AVR-3310CI) Check the set's input setting, Is the set's input set to HDMI? referring to the set's operating instructions.
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YES Replace the Zener diode and the transistor short-circuited? diode. HZS6A-1 1SS133 Is other transistor trouble? Replace the transistor. Is other resistance trouble? Replace the resistance. Turn on power, check that voltage of the section is normal and that idling electric current is flowing. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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8U-210081 CW132? with ucom board (8U-210082)? YES The ucom board (8U-210082) is repaired. Once more, checking the connection of the connector. When can specify the trouble of the channel and function, check the signal route where it corresponds. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Set the IP address and other parameters properly. For a fixed IP setting, check whether the IP address is redundant with that of Are the AVR-3310CI's network settings correct? other devices, and check whether the subnet mask setting is correct.
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Is the USB device compatible with the set? compatible devices and iPod (Remove some models) are sup- ported. Checking the set (AVR-3310CI) Is the wire properly connected between CX052 and CY052? Connect the wire properly. Is a voltage (5V) being supplied between pins 1 and 4 of JK981 The TR453 periphery circuitry is defective.
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6.3. No picture or sound is output If no picture is output Checking the set (AVR-3310CI):( Is the wire properly connected between CX151 and CY151? Connect the wire properly. The circuit from CX304 to IC457 or network module is defec- Are video signals output from CY151 pin 13 (Y) and pin 11 (C)? tive.
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1. Pin names in brackets [ ] represent a functional signal as a whole and should not be considered as two separate pins. 2. The position of pin number 1 varies by product. Refer to the index mark in attached “Package Dimensions”. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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52 P57/(RDY) M3VPu 53 P56/(ALE) 54 P55/(HOLD)/ FRASH EPM M3VPu Rewrite boot program start : L input set 55 P54/(HLDA) 56 P133 MUTE POWER O/L MUTE +B control pin 57 VSS 58 P132 D.OSD MOFI_BUSY O/L D.OSD CPU control pin AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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(3/5) O/L FUNCTION/VOLUME control(NJW1199)(NJW1194) 117 P111/ VOL CLK (3/5) O/L FUNCTION/VOLUME control(NJW1199)(NJW1194) 118 P110/(TXD8) VOL DATA (3/5) O/L FUNCTION/VOLUME control(NJW1199)(NJW1194) 119 P03/(D3) HD AUDIO LED O/L HD AUDIO LED control pin 120 P02/(D2) GRNLED O/L POWER/STANDBY LED control pin(ON:H) AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Button input2 136 P104/AN4/KI0 KEY1 M3VPu Button input1 137 P103/AN3 SUB UPDATE O/L SUB UPDATE mode control(DPMS/DENON WRITER) (MAIN: L/ SIB: H) 138 P102/AN2 MIC DET/H/P DET/X2 SW3VPu O/L MIC detect pin/Headphone/voltage-doubler detect pin/LIMIT judge signal PROT/LIMIT detect input (A/D detect )
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Oscillator connection 12 VSS 13 XIN Oscillator connection 14 VCC +3.3V 15 P85/NMI/(CEC) NMI/(CEC_IN) Fixed to H 16 P84/INT2 CEC_IN CEC-D signal input pin E ↓ &L 17 P83/INT1 ACK SIMO E ↓ &L MAIN-SUB μcom comm. control input pin AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Video input switching(Z2 INPUT INH selection) 21 P77/(CLK5) /TDO /PLDrewrite control (JTAG) 22 P76/(TXD5) A PLD CS /TMS/ O/L A PLD control pin /PLD rewrite (JTAG)/DENON "D/M" WRITER/For MITSUBISHI rewrite distinction (DW="L") 23 P75 A PLD DATA/TDI A PLD control pin /PLDrewrite control (JTAG)
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95 P100/(AN0) VPLD CLK VIDEO PLD control pin 96 VREF VREF AD ref. +3.3V 97 AVCC AVCC AD +3.3V 98 P97/(SIN4) 99 P96/(SOUT4) OSD CPU OSD CPU control pin BUSYSO 100 P95/(CLK4) VEXP DIN VIDEO expander control DATA output(BU4094BCFV) AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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SBCK cloc k output ter minal (32fs , 64fs , 128fs) SLRCK SLRCK cloc k output ter minal (fs/2, fs , 2fs) SDIN Ser ial audio data input ter minal DGND Digital GND DVDD Digital power XMCK Osc. amp output ter minal AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Ser ial audio data input f or modulation/Gener al I/O in/output ter minal TXO/PIOEN Modulation data output/ Gener al I/O enab le input ter minal * For latch-up countermeasure, perform each power supply ON/OFF in the same timing. BU9450KV-E2 (DI : IC106) Lot No. 1PIN AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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BU9450KV-E2 Terminal Function AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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V SSA1 32, 33 C-bus V SSA2 control 1, 20, 22, 5, 18, 38 6, 17, 39 23, 26, 29 MBH787 res. RTCI V SSD1, V DDD1, V SSD2 , V DDD2 , V SSD3 V DDD3 AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Chip select data input Input/Output Parallel data input/output — Power supply — Functional Block Diagram Chip-select C Bus transceiver Shift register Output data Input/output I/O setting Input data Output data data latch latch latch Input data Power-on I/O port reset AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Indicates number of zeros after efective number. (0 or 1) (More than 2) 2-digit effective number. 2-digit effective number. ・ Units:pF ・ Units:pF ・ When the dielectric strength is indicated in AC,"AC" is included after the dieelectric strength value. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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Ref. No. Part No. Part Name Remarks Q'ty New W820 1P SIN CORD ASSY(L=195mm) W822 1P SIN CORD ASSY(L=75mm) W901 130mm UL1430 AWG24 FUSE LABEL(T15AL/250V) E2, E1C AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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141810019508S TXC 7A(16MHZ) TP601 00D2051343950 7P FFC BASE(9610SC) COOLPROVIDE(CPVS-1.0) PTC P.W.B. UNIT ASS'Y f Ref. No. Part No. Part Name Remarks Q'ty New OTHERS PARTS GROUP z AS991 252310006513S PRF18BC471QB5RB z AS992 252310006513S PRF18BC471QB5RB W991 M3 SCREW TERMINAL W992 CN,WIRE AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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EXPLODED VIEWS E2 model This illustration is AVR-3310CI model E2/E1C model E2 model E2 model E2/E1C model EU/EC,E3 model A-15 E2 model E1C model E1C model A-11 A-11 A-14 C-11 C-10 C-3∼7 C-1・2 A-16 B-17 A-10 A-20 A-19 AVR-990E3 model.
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P.AMP UNIT C-1・ 2 P.AMP UNIT C-3 ∼ 7 FFC HOLD UNIT C-10 CONNECT UNIT-1 C-11 DAC MUTE UNIT SPEAKER UNIT SPEAKER UNIT AMP CONNECT UNIT CONNECT UNIT-2 A.AUDIO/VIDEO UNIT A.VIDEO UNIT A.AUDIO UNIT FRONT USB UNIT MAIN CPU UNIT AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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NOTICE: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. AVR-3310CI/AVR-3310/AVR990/AVC-3310...
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SCHEMATIC DIAGRAMS (1/35) 8U-110060-1 FLD UNIT 8U-110060-2 TACT-1 UNIT 8U-110060-3 TACT-2 UNIT 8U-110060-4 VOLUME UNIT 8U-110060-5 VOL CONNECT UNIT 8U-110060-8 P.SW UNIT 8U-110060-6 FUNC UNIT 8U-110060-17 TACT-3 UNIT 8U-110060-7 FUNC CONNECT UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
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SCHEMATIC DIAGRAMS (2/35) 8U-110060-9 MIC UNIT 8U-110060-10 FRONT IN UNIT 8U-110060-16 FFC LOCK UNIT 8U-110060-19 BKT2 UNIT 8U-110060-18 BKT1 UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 179
SCHEMATIC DIAGRAMS (3/35) 8U-110060-13 DIGITAL IN UNIT 8U-110060-11 TUNER IN UNIT for AVC-3310 8U-110060-14 AUDIO CONNECT UNIT 8U-110060-12 D-TERMINAL UNIT for Japan 8U-110060-15 REG CONNECT-1 UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 180
SCHEMATIC DIAGRAMS (4/35) 8U-110061-5 REMOTE/IPOD UNIT 8U-110061-6 232C UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 181
SCHEMATIC DIAGRAMS (5/35) 8U-110061-1 STBY POWER UNIT 8U-110061-2 DIGITAL POWER UNIT 8U-110061-3 E2 OUTLET UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 182
SCHEMATIC DIAGRAMS (6/35) 8U-110061-4 REG UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 183
SCHEMATIC DIAGRAMS (7/35) 8U-110062-1 FL AMP UNIT 8U-110062-2 FR AMP UNIT 8U-110062-3 C AMP UNIT 8U-110062-4 SL AMP UNIT 8U-110062-5 SR AMP UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 184
SCHEMATIC DIAGRAMS (8/35) 8U-110062-6 SBL AMP UNIT 8U-110062-7 SBR AMP UNIT 8U-110062-8 FFC HOLD UNIT 8U-110062-9 CD IN UNIT 8U-110062-10 REG CONNECT-2 UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 185
SCHEMATIC DIAGRAMS (9/35) 8U-110062-11 DAC MUTE UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 186
SCHEMATIC DIAGRAMS (10/35) 8U-110063-1 SPEAKER UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 187
SCHEMATIC DIAGRAMS (11/35) 8U-110063-2 AMP CONNECT UNIT 8U-110063-4 REG CONNECT-3 UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 188
S-Video-Y SIGNAL LINE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (12/35) 8U-210081-1 A.VIDEO UNIT (1/3) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 189
COMPONENT-Y SIGNAL LINE S-Video-Y SIGNAL LINE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (13/35) 8U-210081-1 A.VIDEO UNIT (2/3) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 190
COMPONENT-Y SIGNAL LINE SCHEMATIC DIAGRAMS (14/35) 8U-210081-1 A.VIDEO UNIT (3/3) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 191
SCHEMATIC DIAGRAMS (15/35) 8U-210081-3 FRONT USB UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 192
SCHEMATIC DIAGRAMS (16/35) 8U-210081-2 A.AUDIO UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 193
SCHEMATIC DIAGRAMS (17/35) 8U-210081-2 A.AUDIO UNIT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 194
SCHEMATIC DIAGRAMS (18/35) 8U-210082 MAIN CPU UNIT (1/3) CPU CONNECT AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 195
SCHEMATIC DIAGRAMS (19/35) 8U-210082 MAIN CPU UNIT (2/3) CPU LEVEL CHG AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 196
SCHEMATIC DIAGRAMS (20/35) 8U-210082 MAIN CPU UNIT (3/3) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 197
AD SIGNAL LINE Digital Audio SIGNAL LINE SCHEMATIC DIAGRAMS (21/35) 8U-310039 DIGITAL UNIT (1/15) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 198
Digital Audio SIGNAL LINE SCHEMATIC DIAGRAMS (22/35) 8U-310039 DIGITAL UNIT (2/15) AUDIO PLD AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 199
Digital Audio SIGNAL LINE SCHEMATIC DIAGRAMS (23/35) 8U-310039 DIGITAL UNIT (3/15) DSP1 AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 200
AD SIGNAL LINE Digital Audio SIGNAL LINE SCHEMATIC DIAGRAMS (24/35) 8U-310030 DIGITAL UNIT (4/15) MAIN DAC AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 201
SCHEMATIC DIAGRAMS (25/35) 8U-310030 DIGITAL UNIT (5/15) ZONE DAC AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 202
SCHEMATIC DIAGRAMS (26/35) 8U-310030 DIGITAL UNIT (6/15) ETHERNET USB SECTION AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 203
HDMI/TMDS SIGNAL LINE SCHEMATIC DIAGRAMS (27/35) 8U-310030 DIGITAL UNIT (7/15) HDMI IN SECTION (1/2) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 204
SCHEMATIC DIAGRAMS (28/35) 8U-310030 DIGITAL UNIT (8/15) HDMI IN SECTION (2/2) COMPONENT-Y SIGNAL LINE HDMI/TMDS SIGNAL LINE S-Video-Y SIGNAL LINE AVR-3310CI/AVR-3310/AVR-990/AVC-3310 Digital Video SIGNAL LINE VIDEO SIGNAL LINE...
Page 205
Digital Video SIGNAL LINE SCHEMATIC DIAGRAMS (29/35) 8U-310039 DIGITAL UNIT (9/15) GUI SECTION AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 206
SCHEMATIC DIAGRAMS (30/35) 8U-310039 DIGITAL UNIT (10/15) HDMI OUT HDMI/TMDS SIGNAL LINE Digital Video SIGNAL LINE AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 207
Digital Video SIGNAL LINE COMPONENT-Y SIGNAL LINE S-Video-Y SIGNAL LINE SCHEMATIC DIAGRAMS (31/35) 8U-310039 DIGITAL UNIT (11/15) V.CONVERT SECTION AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 208
SCHEMATIC DIAGRAMS (32/35) 8U-310039 DIGITAL UNIT (12/15) I/P SECTION (1/2) Digital Video SIGNAL LINE AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 209
SCHEMATIC DIAGRAMS (33/35) 8U-310039 DIGITAL UNIT (13/15) I/P SECTION (2/2) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 210
SCHEMATIC DIAGRAMS (34/35) 8U-310039 DIGITAL UNIT (14/15) SUB CPU SECTION AVR-3310CI/AVR-3310/AVR-990/AVC-3310...
Page 211
AD SIGNAL LINE Digital Audio SIGNAL LINE COMPONENT-Y SIGNAL LINE S-Video-Y SIGNAL LINE VIDEO SIGNAL LINE SCHEMATIC DIAGRAMS (35/35) 8U-310039 DIGITAL UNIT (15/15) AVR-3310CI/AVR-3310/AVR-990/AVC-3310...