Denon AVR-3311CI Service Manual

I2S
SPDIF
OPT2
OPT1
ZONE3
ZONE2
TO DSP
DIRECT
SPDIF
SPDIF
SPDIF
DIR2
LC89058
I2S
HPF
HPF
HPF
HPF
SPDIF/I2S/DSD
AVR891/991(Bypass)
+
-
ATT
Z3R
Z3L
Z2R
Z2L
SW2
SW1
SBR
SBL
SL
FL
SR
SL
SIRIUS
FRONT
HDMI
HDMI6
HDMI5
HDMI4
HDMI3
HDMI2
HDMI1
USB
CONTROLLER
TCC8600
ETHERNET
PHY
LAN8700
TMDS
BUFFER
HDMI
SWITCHER
ADV3002
HDMI
RECEIVER
ADV7840
SPDIF
FLASH
SDRAM
DSP
ADSP21367
DIR3
LC89058
ZONE2
DAC
AK4424ET
I2S
AVR3311
+
-
+
-
+
-
+
-
+
-
+
-
HDMI OUT2
HDMI OUT1
C
FR
SBL
SBR
C
FR
FL
REC OUT
HDMI IN
FRONT
INPUT
AVR2311/891 = 6INPUT
R-CH
Audio
Selction
ZONE3
DAC
AK4424ET
+
-
COAX2
AVR2311/891
AVR3311/991
AVR3311
AVR2311/891/991
AVR2311 EU/3311 EU
HD-RADIO
AVR3311
MONO
MIX
MONO
MIX
MONO
MIX
MONO
MIX
PI3HDMI1310A
HDMI
TRANSMITTER
AVR2311/3311
RELAY BLOCK
COAX1
DIGITAL IN
USB FRONT
ETHERNET
AVR891/991
AVR2311/3311 NA
AM/FM TUNER
AVR2311/891/3311/991
iPod Dock
ANALOG
INPUT
DAC
AK4424ET
NETWORK
CONTROLLER
DM860
SPDIF
I2S/SPDIF/DSD
VOLUME AND INPUT SELECTOR
R2A15220FP
AUDIO PLD
EPM240T100C5N
AVR3311
DIR1
LC89058
ADC
AK5358B
MAIN ZONE DAC
AK4358VQ
(PCM ONLY)
HDMI SWITCHER
ADV7511
ZONE3 VOLUME
NJW1194
ARC SPDIF
HDMI OUT
AVR2311(NA/N/C)/891/991=0.2CH
PRE-OUT
AVR2311(EU),AVR3311=7.2CH
SPK OUT
HEADPHONE OUT
MIC(Mini Jack)
HD Radio
CLOCK JITTER
REDUCER CS2100
ZONE2 VOLUME
NJW1194
DIGITAL OUT
AVR2311/891
FR/SBR/Z2R/FR-H
AVR3311/991
FR/SBR/Z2R/Z3R/FR-H
AVR2311/891
FL/SBL/Z2L/FL-H
AVR3311/991
FL/SBL/Z2L/Z3L/FL-H
TC74HCU04AF
AVR3311/991=PHONO+6INPUT
AVR3311/991 NA Series
AVR3311(EU/N/C)
AVR3311
44
g.23,24

Denon AVR-3311CI Specifications

General

Brand	Denon
Model	AVR-3311CI
Category	Stereo Receiver
Language	English

Summary

SAFETY PRECAUTIONS

LEAKAGE CURRENT CHECK

Checks leakage current and resistance for safety compliance.

TECHNICAL SPECIFICATIONS

Audio Section

Details power amplifier, analog, digital, and phono specifications.

Video Section

Details standard and component video connector specs.

HD Radio section (for E3)

Specifications for HD Radio reception.

Tuner section (for E2, E1C)

Specifications for FM/AM tuner reception.

General

Power supply, power consumption, dimensions, and weight.

CAUTION IN SERVICING

Before the Digital P.W.B. are replaced

Procedure for initializing the μcom before replacing digital PWB.

Initializing AV SURROUND RECEIVER

Steps for initializing the receiver's μcom and peripherals.

Service Jigs

Connection of PCB HDMI JIG

Instructions for connecting the PCB HDMI JIG for servicing.

DISASSEMBLY

FRONT PANEL ASSY

Steps for disassembling the front panel assembly.

HEAT SINK ASSY

Steps for disassembling the heat sink assembly.

PCB REG CNT/PCB REG

Steps for disassembling the PCB REG CNT/PCB REG.

HDMI UNIT ASSY

Steps for disassembling the HDMI unit assembly.

TRANS MAIN

Steps for disassembling the main transformer unit.

1. FRONT PANEL ASSY

2. HEAT SINK ASSY

3. PCB REG CNT/PCB REG

4. HDMI UNIT ASSY

5. TRANS MAIN

SPECIAL MODE

Special mode setting button

Details how to press ON/STANDBY with other buttons to access special modes.

1. µcom/DSP Version display mode

1.1. Operation specifications

Describes how to enter and use the µcom/DSP version display mode.

1.2. Display Order

Explains the sequence of information displayed in the version mode.

1.3. Error display

2. Errors checking mode (Displaying the protection history)

2.1. Operation specifications

How to start and use the error mode to display protection history.

2.2. About the display on the FL display

Explains the history display format and meaning of different codes.

2.3. Clearing the protection history

Warning indication by the POWER LED

Explains POWER LED flashing patterns for protection incidents.

3. DIAGNOSTIC MODE (Video/Audio (signal) path confirmation mode)

3.1. Starting diagnostic mode

How to start the diagnostic mode using buttons.

3.2. Canceling diagnostic mode

How to cancel the diagnostic mode.

3.3. Operation

How to perform remote operations in diagnostic mode.

3.4. Video system confirmation items

Lists items to confirm for video signal paths.

3.5. Audio system confirmation items

Analog (signal) Path

Confirmation steps for analog signal paths in different zones.

DIGITAL (signal) Path (MAIN)

Confirmation steps for digital signal paths in the main zone.

DIGITAL (signal) Path (ZONE2)

Confirmation steps for digital signal paths in ZONE2.

DIGITAL (signal) Path (ZONE3)

Confirmation steps for digital signal paths in ZONE3.

HDMI (signal) Path

Confirmation steps for HDMI signal paths.

AUDIO BLOCK DIAGRAM

VCC DIAGRAM

ADJUSTMENT

Idling Current

Procedure for adjusting idling current for audio section.

TROUBLE SHOOTING

1. POWER

Troubleshooting steps for power-related issues.

2. Analog video

MONITOR OUT (CVBS) output NG

Troubleshooting flow for CVBS monitor output issues.

MONITOR OUT (Component) output NG

Troubleshooting flow for Component monitor output issues.

3. HDMI/DVI.

3.1. No picture or sound is output

Troubleshooting steps for HDMI/DVI connection issues resulting in no picture/sound.

2.2. HDMI test point and waveforms

4. AUDIO

4.1. AUDIO CHECK

Troubleshooting procedure for audio output issues.

4.2. Power AMP (7CH AMP B'D)

4.3. Analog audio

5. Network/USB

5.1. Cannot connect to network

Troubleshooting steps for network connectivity issues.

5.2. USB device is not recognized

5.3. No picture or sound is output

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK

LEVEL DIAGRAM

FRONT ch

Illustrates signal levels for the front channel.

LEVEL DIAGRAM

CENTER ch

Illustrates signal levels for the center channel.

LEVEL DIAGRAM

SUBWOOFER ch

Illustrates signal levels for the subwoofer channel.

LEVEL DIAGRAM

SURROUND ch

Illustrates signal levels for the surround channel.

LEVEL DIAGRAM

SURR.BACK ch

Illustrates signal levels for the surround back channel.

LEVEL DIAGRAM

ZONE2/3

Illustrates signal levels for ZONE2/3.

PRINTED WIRING BOARDS

7CH-AMP (COMPONENT SIDE)

Component layout of the 7CH AMP PCB.

7CH-AMP (FOIL SIDE)

Foil layout of the 7CH AMP PCB.

SMPS (COMPONENT SIDE)

SMPS (FOIL SIDE)

Foil layout of the SMPS PCB.

SPK (COMPONENT SIDE)

SPK (FOIL SIDE)

Foil layout of the speaker PCB.

REG (COMPONENT SIDE)

REG (FOIL SIDE)

Foil layout of the REG PCB.

FRONT_CNT (COMPONENT SIDE)

FRONT_CNT (FOIL SIDE)

Foil layout of the FRONT_CNT PCB.

REG_CNT (COMPONENT SIDE)

REG_CNT (FOIL SIDE)

Foil layout of the REG_CNT PCB.

SIDE_CNT (COMPONENT SIDE)

SIDE_CNT (FOIL SIDE)

Foil layout of the SIDE_CNT PCB.

USB (COMPONENT SIDE)

USB (FOIL SIDE)

Foil layout of the USB PCB.

MIC (COMPONENT SIDE)

MIC (FOIL SIDE)

Foil layout of the MIC PCB.

FRONT (COMPONENT SIDE)

FRONT (FOIL SIDE)

Foil layout of the FRONT PCB.

FUNCTION_CNT (COMPONENT SIDE)

FUNCTION_CNT (FOIL SIDE)

Foil layout of the FUNCTION_CNT PCB.

VAUX (COMPONENT SIDE)

VAUX (FOIL SIDE)

Foil layout of the VAUX PCB.

VIDEO (COMPONENT SIDE)

VIDEO (FOIL SIDE)

Foil layout of the VIDEO PCB.

FUNCTION (COMPONENT SIDE)

FUNCTION (FOIL SIDE)

Foil layout of the FUNCTION PCB.

HDMI (COMPONENT SIDE)

HDMI (FOIL SIDE)

Foil layout of the HDMI PCB.

FRONT HDMI (COMPONENT SIDE)

FRONT HDMI (FOIL SIDE)

Foil layout of the FRONT HDMI PCB.

AUDIO[INPUT] (COMPONENT SIDE)

AUDIO[INPUT] (FOIL SIDE)

Foil layout of the AUDIO[INPUT] PCB.

PREOUT (COMPONENT SIDE)

PREOUT (FOIL SIDE)

Foil layout of the PREOUT PCB.

AMP B'D 1/2

AMP B'D 2/2

AUDIO

SPK_SMPS 1/2

SPK_SMPS 2/2

Foil layout of the SMPS PCB.

REGULATOR B'D

REG_SIRIUS_COMMON CNT 1/4

Wiring diagram and pin assignments for REG_SIRIUS_COMMON.

REG_SIRIUS_COMMON CNT 2/4

Wiring diagram and pin assignments for REG_SIRIUS_COMMON.

REG_SIRIUS_COMMON CNT 4/4

Wiring for SIRIUS, RS232C, and trigger connections.

FRONT CONNECTOR

REG_SIRIUS_COMMON CNT 3/4

Wiring diagram and pin assignments for REG_SIRIUS_COMMON.

AUDIO

AMP B'D 1/2

AUDIO

AMP B'D 1/2

VIDEO BLOCK DIAGRAM

VIDEO BLOCK DIAGRAM

D-TERMINAL

HDMI (COMPONENT SIDE)

HDMI (FOIL SIDE)

Foil layout of the HDMI PCB.

FRONT HDMI (COMPONENT SIDE)

FRONT HDMI (FOIL SIDE)

Foil layout of the FRONT HDMI PCB.

HDMI RX

V ENCODER

HDMI TX

V ENCODER

HDMI TX

DIR

AUDIO PLD

DSP

MAIN DAC

ZONE DAC

ETHERNET PHY

USB TCC8600

SPK_SMPS 2/2

DIGITAL CONNECT

CPU LEVEL CHG

MAIN CPU

HDMI TX

FRONT B'D

WIRING DIAGRAM

PACKING VIEW

PARTS LIST OF EXPLODED VIEW

SEMICONDUCTORS GROUP

List of semiconductor parts used in the exploded view.

CAPACITORS GROUP

List of capacitor parts used in the exploded view.

OTHERS PARTS GROUP

List of miscellaneous other parts.

SCREWS

List of screws used in the unit.

WIRES

List of wires and cables used in the unit.

SEMICONDUCTORS

1. IC's

Details of major semiconductors (ICs) used in the unit.