The following items should be checked for continued protection of the customer and the service technician.
LEAKAGE CURRENT CHECK
Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis
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.
Be sure to test for leakage current with the AC plug in both polarities, in addition, when the set's power is in each state (on,
off and standby mode), if applicable.
CAUTION
Please heed the following cautions and instructions during servicing and
inspection.
Heed the cautions!
◎
Cautions which are delicate in particular for servicing
are labeled on the cabinets, the parts and the chassis,
etc. Be sure to heed these cautions and the cautions
described in the handling instructions.
Cautions concerning electric shock!
◎
(1) An AC voltage is impressed on this set, so if
you touch internal metal parts when the set is
energized, you may get an electric shock. Avoid
getting an electric shock, by using an isolating
transformer and wearing gloves when servicing
while the set is energized, or by unplugging the
power cord when replacing parts, for example.
(2) There are high voltage parts inside. Handle with
extra care when the set is energized.
◎ Caution concerning disassembly and
assembly!
Through great care is taken when parts were
manufactured from sheet metal, there may be burrs
on the edges of parts. The burrs could cause injury if
ngers are moved across them in some rare cases.
Wear gloves to protect your hands.
Use only designated parts!
◎
The set's parts have specic safety properties (re
resistance, voltage resistance, etc.). Be sure to use
parts which have the same properties for replacement.
The burrs have the same properties. In particular, for
the important 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!
For safety seasons, some parts use tapes, tubes or
other insulating materials, and some parts are mounted
away from the surface of printed circuit boards.
Care is also taken with the positions of the wires by
arranging them and using clamps to keep them away
from heating and high voltage parts, so be sure to set
everything back as it was originally placed.
◎Make a safety check after servicing!
Check that all screws, parts and wires removed or
disconnected when servicing have been put back in
their original positions, check that no serviced parts
have deteriorate the area around. Then make an
insulation check on the external metal connectors and
between the blades of the power plug, and otherwise
check that safety is ensured.
(Insulation check procedure)
Unplug the power cord from the power outlet,
disconnect the antenna, plugs, etc., and on the power.
Using a 500V insulation resistance tester, check that
the insulation resistance value between the inplug and
the externally exposed metal parts (antenna terminal,
headphones terminal, input terminal, etc.) is 1MΩ or
greater. If it is less, the set must be inspected and
repaired.
CAUTION
Concerning important safety
parts
Many of the electric and the structural parts used in
the set have special safety properties. In most cases
these properties are difcult to distinguish by sight, and
the use of replacement parts with higher ratings (rated
power and withstand voltage) does not necessarily
guarantee that safety performance will be preserved.
Parts with safety properties are indicated as shown
below on the wiring diagrams and the parts list in this
service manual. Be sure to replace them with the parts
which have the designated part number.
(1) Schematic diagrams .......Indicated by the z mark.
(2) Parts lists .......Indicated by the z mark.
The use of parts other than the
designated parts could cause electric
shocks, res or other dangerous
situations.
3
Page 4
NOTE FOR SCHEMATIC DIAGRAM
WARNING:
Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
CAUTION:
Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis 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.
WARNING:
DO NOT return the set to the customer unless the problem is identied and remedied.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM
ALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P INDICATES MICRO-MICRO
FARAD. EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT
TO CHANGE WITHOUT PRIOR NOTICE.
NOTE FOR PARTS LIST
1.
Parts indicated by "nsp" on this table cannot be supplied.
2.
When ordering 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 exploded view.
5.
General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
6.
General-purpose Carbon Chip Resistors are not included are not included in the P.W.Board parts list.
(Refer to the Schematic Diagram for those parts.)
WARNING:
Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
4
Page 5
TECHNICAL SPECIFICATIONS
Audio Section
n
• Poweramplier
Rated output :
Front :
90 W + 90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
125 W + 125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)
Center :
90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)
Surround :
90 W + 90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
125 W + 125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)
Surround back:
90 W + 90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
125 W + 125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)
Output connectors : 6 – 16 Ω
• Analog
Input sensitivity/Input impedance : 200 mV/47 kΩ
Frequency response: 10 Hz – 100 kHz — +1, –3 dB (DIRECT mode)
S/N : 100 dB (IHF–A weighted, DIRECT mode)
Video section
n
• Standard video connectors
Input/output level and impedance : 1 Vp-p, 75 Ω
Frequency response : 5 Hz – 10 MHz — 0, –3 dB
• Color component video connector
Input/output level and impedance :
Y (brightness) signal — 1 Vp-p, 75 Ω
B / CB signal — 0.7 Vp-p, 75 Ω
P
PR / CR signal — 0.7 Vp-p, 75 Ω
Frequency response : 5 Hz – 60 MHz — 0, –3 dB
Tuner section
n
[FM](Note: μV at 75 Ω, 0 dBf = 1 x 10
Receiving Range :
Total harmonic Distortion (at 1 kHz) :
[FM]MONO 0.7 %
STEREO 1.0 %
General
n
Power supply : AC 120 V, 60 Hz
Power consumption :
460 W
0.1 W (Standby)
3 W (CEC standby)
Maximum external dimensions :
435 (W) x 162 (H) x 382 (D) mm
Weight : 10.2 kg
Remote Control Unit (RC-1156)
n
Batteries : R6/AA Type (two batteries)
Maximum external dimensions : 53 (W) x 224 (H) x 28 (D) mm
Weight : 160 g (including batteries)
–15
W)
DIMENSION
245.043.5
21.5
53.8213.9
338.5
382.0
30.530.586.0
344.0
435.0
22.0
162.0
146.0
16.0
5
Page 6
CAUTIONS IN SERVICING
Initializing AV SURROUND RECEIVER
AV SURROUND RECEIVER initialization should be performed when the μcom, peripheral parts of μcom, and Digital
P.W.B. were replaced.
1. Turn off the power pressing ON/STANDBY button.
2. Press ON/STANDBY button while simultaneously while pressing DOCK CONTROL
buttons.
3. Check that the entire display is ashing at intervals of about 1 second, and then release the 2 buttons.
The microprocessor will be initialized.
Note: • If step 3 fails, start over from step 1.
• All user settings will be lost and the factory setting will be recovered after the set is initialized.
So make sure to note down your setting beforehand for restoring after the initialization.
and DOCK CONTROL 9
8
ON/STANDBY
DOCK CONTROL 9
DOCK CONTROL 8
Service Jig
When you repair the printing board, you can use the following JIG (Extension cable kit).
Please order it from DENON Ofcial Service Distributor in your region if necessary.
8U-110084S
(Refer to 39 page.)
When you update the rmware by DFW, you can use the following JIG (RS232C to internal connector conversion adapter
with 4P FFC cable kit ).
Please order to DENON Ofcial Service Distributor in your region if necessary.
8U-210100S :
(Refer to 41 page.)
EXTENSION UNIT KIT: 1 Set
:
WRITING KIT: 1 Set
6
Page 7
DISASSEMBLY
• Disassemble in order of the arrow in the following gure.
• In the case of the re-assembling, assemble it in order of the reverse of the following ow.
• In the case of the re-assembling, observe "attention of assembling".
• If wire bundles are untied or moved to perform adjustment or replace parts 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.
TOP COVER
FRONT PANEL ASSY
Refer to "DISASSEMBLY
1. FRONT PANEL ASSY"
and "EXPLODED VIEW"
PCB H/P
(Ref. No. of EXPLODED VIEW : P1)
PCB FUNCTION
(Ref. No. of EXPLODED VIEW : P2)
PCB FUNCTION_CNT
(Ref. No. of EXPLODED VIEW : P3)
PCB FRONT
(Ref. No. of EXPLODED VIEW : P4)
PCB V.AUX
(Ref. No. of EXPLODED VIEW : P5)
RADIATOR ASSY
Refer to "DISASSEMBLY
7. RADIATOR ASSY"
and "EXPLODED VIEW"
PCB 7CH-AMP ASSY
(Ref. No. of EXPLODED VIEW : P8)
PCB GUIDE_TOP
(Ref. No. of EXPLODED VIEW : P9)
PCB GUIDE_L
(Ref. No. of EXPLODED VIEW : P10)
PCB HDMI
Refer to "DISASSEMBLY
2. PCB HDMI"
and "EXPLODED VIEW"
PCB HDMI ASSY
(Ref. No. of EXPLODED VIEW : P16
POWER TRANS MAIN
Refer to "DISASSEMBLY
3. POWER TRANS MAIN"
and "EXPLODED VIEW"
POWER TRANS MAIN
(Ref. No. of EXPLODED VIEW : 31)
PCB AUDIO_VIDEO ASSY
Refer to "DISASSEMBLY
4. PCB AUDIO_VIDEO ASSY"
and "EXPLODED VIEW"
PCB AUDIO_VIDEO
(Ref. No. of EXPLODED VIEW : P13)
PCB SIDE_CNT
(Ref. No. of EXPLODED VIEW : P14)
PCB FRONT_CNT
(Ref. No. of EXPLODED VIEW : P20)
PCB SMPS/PCB SPK
Refer to "DISASSEMBLY
5. PCB SMPS/PCB SPK"
and "EXPLODED VIEW"
PCB SMPS
(Ref. No. of EXPLODED VIEW : P18)
PCB SPK
(Ref. No. of EXPLODED VIEW : P19)
PCB REG/PCB REG_CNT
Refer to "DISASSEMBLY
6. PCB REG/PCB REG_CNT"
and "EXPLODED VIEW"
PCB REG
(Ref. No. of EXPLODED VIEW : P11)
PCB REG_CNT
(Ref. No. of EXPLODED VIEW : P12)
ASSY
s
7
Page 8
About the photos used for "descriptions of the DISASSEMBLY" section
• The shooting direction of each photograph used herein is indicated on the left side of the respective photograph as
"Shooting direction: ***".
• Refer to 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: B
View from the top
Front side
Shooting direction: DShooting direction: C
Shooting direction: A
8
Page 9
1. FRONT PANEL ASSY
Proceeding :
(1) Remove the screws.
View from the bottom
TOP COVER
FRONT PANEL ASSY
(2) Disconnect the connector wires and FFC cable, then remove the screws.
STYLE PIN : Loosen
FFC cable
CP101
STYLE PIN : Loosen
Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in FRONT PANEL ASSY.
9
Page 10
2. PCB HDMI
Proceeding :
(1) Remove the screws.
Shooting of photograph: A
(2) Disconnect the connector wires and FFC cable, then remove the HOLDER. Disconnect the connector board.
TOP COVER
PCB HDMI
FFC cable
CX1
Board to board
CN8
Board to board
HOLDER
10
Page 11
3. POWER TRANS MAIN
Proceeding :
(1) Disconnect the connector wires, then remove the screws.
TOP COVER
PCB HDMI
CP102,104
CP1
POWER TRANS MAIN
CP101
STYLE PIN : Loosen
CX102
4. PCB AUDIO_VIDEO ASSY
Proceeding :
(1) Cut the wire clamp band, then disconnect the connector wires. Remove the screws.
TOP COVER
s
PCB HDMI
CP13B
CP13A
PCB AUDIO_VIDEO ASSY
cut
cut
CP401
CP12
Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B.
11
Page 12
5. PCB SMPS/PCB SPK
Proceeding :
(1) Remove the screws and CARD SPACER.
View from the bottom
TOP COVER
PCB SMPS/PCB SPK
CARD SPACER
PCB HDMI
PCB AUDIO_VIDEO ASSY
(2) Disconnect the connector wires, then remove the screws.
CP1
CP403CP402
CP405
CX102
12
Page 13
(3) Remove the PCB SMPS/PCB SPK from the CHASSIS, then cut the wire clamp band.
PCB SPK
cut
Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B.
PCB SMPS
6. PCB REG/PCB REG_CNT
Proceeding :
(1) Disconnect the connector wires, then remove the screws.
TOP COVER
PCB SMPS/PCB SPK
PCB HDMI
PCB AUDIO_VIDEO ASSY
PCB REG/PCB REG_CNT
CP102
CP104
13
Page 14
7. RADIATOR ASSY
Proceeding :
(1) Remove the screws.
View from the bottom
TOP COVER
RADIATOR ASSY
(2) Disconnect the connector wires and FFC cable.
STYLE PIN : Loosen
cut
CN8
CP401CP402 CP403 CP405
14
FFC cable
Page 15
(3) Remove the screws.
Shooting direction: C
STYLE PIN : Loosen
Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in RADIATOR ASSY.
Shooting direction: D
CP101
15
Page 16
SPECIAL MODE
Special mode setting button
No.1 - 10, 12 : Press the ON/STANDBY button to turn on the power while pressing both the button A and the button B at the same
b
No.11 : Turn on the power, then press and hold down the A and B buttons for over 3 seconds.
b
No.ModeButton AButton BContents
Version display
1
(μcom/DSP Error Display)
2Displaying the protection history modeSTATUSSLEEP
User Initialization mode
3
(Installer Setup settings are not initialized.)
Factory Initialization mode
4
(Installer Setup settings are also
initialized.)
Mode for switching tuner frequency step
5
(E2 model Only)
Mode for preventing remote control
6
acceptance
7Panel lock mode
Panel lock mode
8
(Master volume is not locked.)
9Cancellation of panel lock mode
10 Diagnostic mode
11Remote ID Setup mode
NOTE:
If " REC " is displayed on the uorescent display, the set is in the special developer's mode and the RS-232C
communications are not possible.
Turn on the power, then press and hold down the "DOCK CONTROL 8" and " STATUS " buttons for over 3 seconds to
turn off "REC" on the display. RS-232C communications are now enabled.
time.
DIMMERSTATUS
DOCK
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
8
DOCK
--Change tuner frequency step to FM:200kHz/AM:10kHzSTEP
DOCK
DOCK
8
DOCK
8
DOCK
8
DOCK
DOCK
DOCK
CONTROL
DOCK
CONTROL
2
DOCK
CONTROL
2
iPod
TUNER
PRESET CH +
SLEEPOperations using the main unit panel buttons are rejected.
SAT/CBLPanel lock mode is cancelled.
STATUS
2
STATUS
2
Firmware versions such as Main or DSP are displayed in the FL
manager. Errors are displayed when they occur. (Refer to 17 page)
The protection history is displayed.
(Refer to 19 page)
Backup data initialization is carried out.
(Installer Setup settings are not initialized.)
9
Backup data initialization is carried out.
(Installer Setup settings are also initialized.)
8
Operations using the remote control are rejected.
(Mode cancellation: Turn off the power and execute the same
button operations as when performing setup.)
1
Operations using the main unit panel buttons or the master volume
knob are rejected.
This mode is used for conrming the Video and Audio (signal)
paths. (Troubleshooting)
The signal paths of the set can be easily conrmed after repair.
When using multiple DENON AV receivers in the same room, make
this setting so that only the desired AV receiver operates.(Refer to 21
page)
DOCK CONTROL
TUNER PRESET
CH +
ON/STANDBY SAT/CBL
DOCK CONTROL 2
iPod 1
DIMMER
SLEEPSTATUS
DOCK CONTROL 9
DOCK CONTROL 8
16
Page 17
1. µcom/DSP Version display mode
1.1. Operationspecications
µcom/DSP version display mode:
When the set is started up in this mode, the version information is displayed.
Starting up:
Press the "ON/STANDBY" button to turn on the power while pressing the "STATUS" and "DIMMER" buttons.
Now, press the "STATUS" button to the display the 2nd item information on the FL Display.
When the version is displayed on the FL Display, the version list is also displayed on the OSD.
b
1.2. Display Order
Error information(Refer to 1.3. Error display) → q Model destination information → w Main µ-com
→ e Main 1st Boot Loader → r DSP ROM → t Audio PLD → y OSD SFLASH → u iPod Version
Model destination information :
q
FLD
A VR 1 7 1 2E 3
Main µ-com :
w
FLD
Main 1st Boot Loader :
e
FLD
M a i n: * * * * * * * *
M a i nF B L: * * . * *
DSP ROM :
r
FLD
Audio PLD :
t
FLD
OSD SFLASH :
y
FLD
iPod Version :
u
FLD
D S P: * * . * *
A u d i oP L D : * * . * *
O S D: 5 2 1 1 * * * *
* i P o dD o c k : * * . * *
17
Page 18
1.3. Error display
See the following table for each "Error information" display and its explanation (status).
Display order is q,w,e,r,t.
ConditionStatusFL DisplayTrouble shooting
• Please check the
destination-resistors
R773/R776, HDMI
(
B'D).
• Please write the
rmware of correct
distination.
• Please check DIR
IC21, HDMI B'D) and
(
arroud circuits.
• Please check DSP
U8, HDMI B'D) and
(
arroud circuits.
q
Firm Check
NG
w
DIR NG
e
DSP NG
r
EEPROM NG
t
Both DSP /
EEPROM OK
Compared with the destination setting
on the board. This is displayed when the
model name or destination information
written into the rmware does not match.
(b)
No response from DIR
When DSP code boot is performed, the
DSP FLAG0 port does not change to "H"
even if DSP reset is executed.
Before DSP command is issued, the DSP
BUSY port does not change to "L".
When DSP data read is performed,
executing WRITE="L" does not result in
ACK="H".
When DSP data read is performed,
executing REQ="L" does not result in
ACK="L".
When DSP data writing is performed,
executing WRITE="H" does not result in
ACK="H".
When DSP data writing is performed,
executing REQ="L" does not result in
ACK="L".
Error occurs in EEPROM checksum.(*** is
a block address number.)
s
F I R ME R R O R
D I RE R R O R0 1
D S PE R R O R0 1
D S PE R R O R0 2
D S PE R R O R0 3
D S PE R R O R0 4
D S PE R R O R0 5
D S PE R R O R0 6
E 2 P R O ME R R * * *
(No error display, version display only)
StatusFL Display
b
The written Firmware and product settings
(model name, brand name, destination)
are compared. If Firmware that is not
designed for this product is written,▲ is
displayed in the rst column, as shown on
the right.
–
M a i n: * * * * * * * *
–
D S P: * * . * *
–
A u d i oP L D : * * . * *
–
O S D: * * * * * * * *
18
Page 19
2. Errors checking mode (Displaying the protection history)
2.1. Operationspecications
Error mode (Displaying the protection history):
When the set is started up in this mode, the error information is displayed.
Starting up:
•Commoninallthemodels
Press the "ON/STANDBY" button to turn on the power while pressing the "STATUS" and "SLEEP" buttons. The error
(protection history display) mode is set.
Now, press the "STATUS" button to turn on the FL display.
2.2. About the display on the FL display
When the "STATUS" button is pressed after setting the error (protection history display) mode is set, a history like the one
shown below is displayed, depending on the conditions.
(1) Normal (when there has been no protection incident)
FLD
N OP R O T E C T
(2) For ASO (when the last protection incident was ASO protection)
FLD
P R T : A S O
Cause: The line between speaker terminals is shorted, or speakers with impedance of less than the rated value.
Supplementary information: As the excess current is detected after operation of the speaker relay, a short on the
speaker terminal and the connected speaker can be identied.
If the power is turned on without correcting the abnormality, the protection function will work about 5 seconds later
and the power supply will be shut off.
(3) For DC (when the last protection incident was DC protection)
FLD
P R T : D C
Cause: DC output of the power amplier is abnormal.
If the power is turned on without correcting the abnormality, the protection function will work about 5 seconds later
and the power supply will be shut off.
(4) For THERMAL (when the last protection incident was THERMAL(A) or THERMAL(B) protection)
FLD
P R T : T H E R M A LA
FLD
P R T : T H E R M A LB
Cause: The temperature of the heat sink is excessive.
If the power is turned on without correcting the abnormality, the protection function will work about 5 seconds later
and the power supply will be shut off.
Additional causes of protection can be due to loose connections, associated components, Microprocessor, etc.
b
When the "STATUS" button is pressed again after the above protection history as shown above is displayed, the normal
display reappears.
19
Page 20
2.3. Clearing the protection history
There are two ways to clear the protection history, as described below.
(1) Start up the set in error (protection display) mode and display the error, then press and hold down the "iPod
button for 3 seconds.
FLD
P R T : D C
Press the "iPod
FLD
P R T : C L E A R
The above is displayed and the protection history is cleared.
FLD
N OP R O T E C T
(2) Initialize. (Refer to "Initializing AV SURROUND RECEIVER" 6 page.)
If you want to save a backup, perform the method in 2.3.(1) above.
b
" button for 3 seconds.
1
Warning indication by the POWER LED
If the power is turned off when a protection incident has been detected, the POWER LED (red) ashes as a warning
according to the conditions in which the protection incident occurred.
(1) ASO/DC PROTECTION : Flashes at intervals of 0.5 seconds (0.25 seconds lit, 0.25 seconds off)
(2) THERMAL (A/B) PROTECTION : Flashes at intervals of 2 seconds (1 second lit, 1 second off)
1
"
20
Page 21
3. Remote ID Setup mode
3.1. Specications
When using multiple DENON AV receivers in the same room, make this setting so that only the desired AV receiver
operates.
2.2. Setting the AV receivers
Starting up:
Press and hold both "STATUS" and "DOCK CONTROL 2" buttons for over 3 second with the power turned on.
(1) When Remote ID Setup mode is started, the following is displayed.
FLD
(2) Press the "QUICK SELECT 1 - 4" button that corresponds to the number you want to set.
ButtonFL Display
R E M O T EI D?
QUICK SELECT 1
QUICK SELECT 2
QUICK SELECT 3
QUICK SELECT 4
(3) Turn off the power using "ON/STANDBY" button.
(4) Turn on the power using "ON/STANDBY" button.
When Remote ID Setup mode is running, operations other than the "QUICK SELECT 1 - 4" buttons or "ON/
b
STANDBY" buttons on the main unit are not received.
R E M O T EI D1
R E M O T EI D2
R E M O T EI D3
R E M O T EI D4
2.2. Setting the Remote control unit
(1) Press and hold both "ZONE/DEVICE (1)" button for at least 3 second.
The zone mode indicator ashes twice.
(2) Press the "AMP" button.
The zone mode indicator ashes twice.
(3) Press the "1, 2, 3 or 4" button.
The zone mode indicator ashes twice.
NOTE:
If the IDs do not match, "AVAMPz" (z is the main unit's remote control ID) appears on the display when the remote
This mode is used for conrming the Video and Audio (signal) paths. (Troubleshooting)
Conrming the operation of unit can be easily done after repair.
Backup data will not be lost.
4.1. Startingdiagnosticmode
Press the ON/STANDBY button to turn on the power while pressing both the "DOCK CONTROL 2" button and the "STATUS" button at the same time.
Q1, Q2 and Q3 are lit in FL display.
4.2. Cancelingdiagnosticmode
Turn off the power by pressing the ON/Standby button.
4.3. Operation
When you perform remote operation in accordance with the instructions in "Details of how to operate remote controller" *a) in the table below using the remote control unit (RC-1156).
You will nd using another remote control unit with the macro functions very useful. To use the macro functions, program a macro function to output a remote control code in accordance with the steps in *b) in the table below.
3.4. Videosystemconrmationitems
g.XX : Refer to the block diagram of the g.XXth.
ConrmationitemSetting and display
Analog Video (signal) PathAll ZONE : ON
Display:
V 0 1D V D
1
g.1
HDMI to HDMI (signal) Path
Display:
V 0 2D V D
2
g.2
OSD FUNCTIONMenu : ON
All ZONE :ON
Display:
V 0 2D V D
3
g.3
CEC FUNCTION
(Control Monitor : HDMI Monitor)
4
HDMI Control : ON
Display:
V 0 3D V D
g.4
HDMI Audio (signal) Path
(Audio : AMP)
5
Audio : AMP(When checking the audio output
from AMP)
Display:
V 0 5D V D
g.5
HDMI Audio (signal) Path
(Audio : TV)
6
Audio : TV(When checking the audio output
from TV)
Display:
V 0 6D V D
g.6
Detailsofhowtooperateremotecontroller*a)
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
4.Press [ZONE SELECT], Select "MAIN"
5.Press [1/./]
6.Press [ZONE SELECT], Select "ZONE2"
7.Press [ZONE ON]
8.Press [ZONE SELECT], Select "MAIN"
9.Press [DVD]
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
4.Press [ZONE SELECT], Select "MAIN"
5.Press [2/ABC]
6.Press [DVD]
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
4.Press [ZONE SELECT], Select "MAIN"
5.Press [2/ABC]
6.Press [ZONE SELECT], Select "ZONE2"
7.Press [ZONE ON]
8.Press [ZONE SELECT], Select "MAIN"
9.Press [DVD]
10.Press [AMP]
11.Press [MENU]
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
4.Press [ZONE SELECT], Select "MAIN"
5.Press [3/DEF]
6.Press [DVD]
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
4.Press [ZONE SELECT], Select "MAIN"
5.Press [5/JKL]
6.Press [DVD]
1.Press [AMP]
2.Press [ZONE SELECT] , Select "ZONE2"
3.Press [ZONE OFF]
4.Press [ZONE SELECT], Select "MAIN"
5.Press [6/MNO]
6.Press [DVD]
Outputsequenceofremotecontrolcodes
Itisusefultoformamacroprogram.*b)
※
ZONE2 POWER OFF·Input : CVBS / Output : CVBS
q
KEY 1/CODE1 (Main Zone)
w
Initialization
ZONE2 POWER ON
e
DVD (Main Zone)
r
ZONE2 POWER OFF
q
KEY 2/ABC (Main Zone)
w
Initialization
DVD (Main Zone)
e
ZONE2 POWER OFF·OSD Display / Output : HDMI
q
KEY 2/ABC (Main Zone)
w
Initialization
ZONE2 POWER ON
e
DVD (Main Zone)
r
GUI MENU (Main Zone)
t
ZONE2 POWER OFF· When the power supply of a TV is put in the standby mode, make sure
q
KEY 3/DEF (Main Zone)
w
Initialization & CEC Control ON
DVD (Main Zone)
e
ZONE2 POWER OFF·Input : HDMI (Signal of PCM, DolbyDigital or DTS) / Output : Speakers
q
KEY 5/JKL (Main Zone)
w
Initialization & Select Audio AMP
DVD (Main Zone)
e
ZONE2 POWER OFF· Input : HDMI (Signal of PCM or DolbyDigital or DTS) / Output : HDMI
q
KEY 6/MNO (Main Zone)
w
Initialization & Audio Select TV
DVD (Main Zone)
e
s
ContentsofconrmationRemarks
·Input : S / Output : CVBS
·Input : COMPONENT / Output : COMPONENT
·Input HDMI / Output : HDMI
(
As the input source, you can switch from DVD to other ones.)
b
(b As the input source, you can switch from DVD to other ones.)
that the power supply of this unit is also put in the standby mode.
(
As the input source, you can switch from DVD to other ones.)
b
·Input : HDMI (Signal of HD Audio) / Output : Speakers
(
As the input source, you can switch from DVD to other ones.)
b
(Audio output from connected TV)
(
As the input source, you can switch from DVD to other ones.)
b
23
Page 24
4.5. Audiosystemconrmationitems
g.XX : Refer to the block diagram of the g.XXth.
ConrmationitemSetting and displayDetails of how to operate remote controller
Analog (signal) PathInput Mode : Fixed ANALOG
SURROUND mode : DIRECT
Amp assign : NORMAL
1
g.7
DIGITAL (signal) Path
(MAIN)
2
g.8
DIGITAL (signal) Path
(ZONE2 : NET / USB)
(AVR1912/2112 ONLY)
3
g.9
HDMI (signal) PathInput Mode : Fixed HDMI
4
g.10
A/D (signal) Path
(Main Zone)
5
g.11
Amp Assign (signal) Path
(Amp Assign : ZONE2)
6
g.12
Amp Assign (signal) Path
(Amp Assign : BiAMP)
7
g.13
Display:
A 0 1D V D
Input Mode : Fixed DIGITAL
Amp assign : NORMAL
Display:
A 0 2D V D
Input Mode : Fixed DIGITAL
Amp assign : ZONE2
ZONE2 Function : Source
Display:
A 0 3N E T / U S B
Amp assign : NORMAL
Display:
A 0 5D V D
Amp assign : NORMAL
SURROUND mode : Multi ch STEREO
ZONE2 POWER OFF·Input : Analog / Output : Speakers (SURR BACK L/R)
q
w
8
Initialization & Amp assign BiAMP & SURROUND
mode : Multi ch STEREO & Volume -20dB
DVD (Main Zone)
e
(b As the input source, you can switch from DVD to other ones.)
(b As the input source, you can switch from DVD to other ones.)
·Input : Digital / Output : Speakers (SURR BACK L/R)
·Input : Digital / Output : LINE OUT(ZONE2 L/R) AVR-2112 model only
(
As the input source, you must select NET/USB.)
b
(b As the input source, you can switch from DVD to other ones.)
·Input : Analog / Output : SW(20Hz)
(
As the input source, you can switch from DVD to other ones.)
b
·Input : Analog / Output : Speakers (SURR BACK L/R)
·Input : Analog / Output : LINE OUT(ZONE2 L/R) AVR-2112 model only
(
As the input source, you can switch from DVD to other ones.)
b
(
As the input source, you can switch from DVD to other ones.)
b
ContentsofconrmationRemarks
Except the AVR-1712 model.
24
Page 25
BLOCK DIAGRAM
g.1
HDMI IN
D TERMINAL
AVR1912K ONLY
HDMI1
HDMI2
HDMI3
HDMI4
HDMI5
HDMI6
D-JACK
U1
(HDMI B’D)
TMDS SW
ADV3002
TMDS OUTPUT
SPI FLASH
OSD
IC9 (HDMI B’D)
ADV7623
HDMI TRANSCEIVER
IC12 (HDMI B’D)
HDMI
TRANSMITTER
ADV7511
36-BIT YCbCr/RGB
U4 (HDMI B’D)
HDMI Rx
VIDEO DECODER
ADV7844
VIDEO BLOCK DIAGRAM
HDMI OUT
AVR19/2112 ONLY
COMPONENT
IN
AVR1712 ONLY
AVR19/2112 ONLY
Ethernet
(DM860)
S(Y/C) IN
CVBS IN
IN1
IN2
iPOD
IN1
IN2
IC825 (AV B’D)
2V
DET.
24
-6dB
51
51
51
51
51
AVR1712 ONLY
Y
COMPONENT
Cb
OUT
Cr
75
75
75
24
24
24
24
Cr
Y
Cb
Cr
Y
Cb
-6dB
-6dB
COMP1-Y
COMP1-Cb
COMP1-Cr
COMP2-Y
COMP2-Cb
COMP2-Cr
COMP1-Y
COMP2-Y
COMP1-Cb
COMP2-Cb
COMP1-Cr
COMP2-Cr
NJM2586M
6dB
6dB
6dB
75
75
75
IC826 (AV B’D)
INPUT SELECT
TC4052
Y
C
-6dB
NET_Y
NET_C
iPod_Y
iPod_C
Y
C
Y
C
NET_Y
iPod_Y
NET_C
iPod_C
6dB
DET.
2.2K
2.2K
Y/C MIX
7575
10
IC806 (AV B’D)
OUTPUT SELECT
TC4052
BUFFER
75
CVBS OUT
IC822 (AV B’D)
INPUT SELECT
TC4051
IN3(V.AUX)
-6dB
25
Page 26
g.2
VIDEO BLOCK DIAGRAM
SPI FLASH
HDMI1
HDMI3
HDMI IN
HDMI4
HDMI5
HDMI6
D TERMINAL
AVR1912K ONLY
D-JACK
COMPONENT
IN
AVR1712 ONLY
AVR19/2112 ONLY
Ethernet
(DM860)
S(Y/C) IN
HDMI2
IN1
IN2
iPOD
U1
(HDMI B’D)
TMDS SW
ADV3002
OSD
IC9 (HDMI B’D)
ADV7623
HDMI TRANSCEIVER
HDMI OUT
IC12 (HDMI B’D)
HDMI
AVR19/2112 ONLY
TRANSMITTER
TMDS OUTPUT
ADV7511
36-BIT YCbCr/RGB
U4 (HDMI B’D)
HDMI Rx
VIDEO DECODER
ADV7844
IC825 (AV B’D)
DET.
24
-6dB
51
51
51
51
51
AVR1712 ONLY
Y
COMPONENT
Cb
OUT
Cr
75
75
75
24
24
24
24
Cb
Cr
Y
Cb
Cr
Y
-6dB
-6dB
COMP1-Y
COMP1-Cb
COMP1-Cr
COMP2-Y
COMP2-Cb
COMP2-Cr
COMP1-Y
COMP2-Y
COMP1-Cb
COMP2-Cb
COMP1-Cr
COMP2-Cr
NJM2586M
6dB
6dB
6dB
75
75
75
2V
IC826 (AV B’D)
INPUT SELECT
TC4052
Y
C
-6dB
NET_Y
NET_C
iPod_Y
iPod_C
Y
C
Y
C
NET_Y
iPod_Y
NET_C
iPod_C
6dB
DET.
2.2K
2.2K
Y/C MIX
7575
10
IC806 (AV B’D)
OUTPUT SELECT
TC4052
BUFFER
75
CVBS OUT
CVBS IN
IN3(V.AUX)
IC822 (AV B’D)
INPUT SELECT
TC4051
IN1
IN2
-6dB
26
Page 27
g.3
VIDEO BLOCK DIAGRAM
SPI FLASH
HDMI1
HDMI2
HDMI3
HDMI IN
HDMI4
HDMI5
HDMI6
D TERMINAL
AVR1912K ONLY
D-JACK
COMPONENT
IN
AVR1712 ONLY
AVR19/2112 ONLY
Ethernet
(DM860)
S(Y/C) IN
IN1
IN2
iPOD
U1
(HDMI B’D)
TMDS SW
ADV3002
OSD
IC9 (HDMI B’D)
ADV7623
HDMI TRANSCEIVER
HDMI OUT
IC12 (HDMI B’D)
HDMI
AVR19/2112 ONLY
TRANSMITTER
TMDS OUTPUT
ADV7511
36-BIT YCbCr/RGB
U4 (HDMI B’D)
HDMI Rx
VIDEO DECODER
ADV7844
IC825 (AV B’D)
2V
DET.
24
-6dB
51
51
51
51
51
AVR1712 ONLY
Y
COMPONENT
Cb
OUT
Cr
75
75
75
24
24
24
24
Cr
Y
Cb
Cr
Y
Cb
-6dB
-6dB
COMP1-Y
COMP1-Cb
COMP1-Cr
COMP2-Y
COMP2-Cb
COMP2-Cr
COMP1-Y
COMP2-Y
COMP1-Cb
COMP2-Cb
COMP1-Cr
COMP2-Cr
NJM2586M
6dB
6dB
6dB
75
75
75
IC826 (AV B’D)
INPUT SELECT
TC4052
Y
C
-6dB
NET_Y
NET_C
iPod_Y
iPod_C
Y
C
Y
C
NET_Y
iPod_Y
NET_C
iPod_C
6dB
DET.
2.2K
2.2K
Y/C MIX
7575
10
IC806 (AV B’D)
OUTPUT SELECT
TC4052
BUFFER
75
CVBS OUT
CVBS IN
IN3(V.AUX)
IC822 (AV B’D)
INPUT SELECT
TC4051
IN1
IN2
-6dB
27
Page 28
g.4
VIDEO BLOCK DIAGRAM
SPI FLASH
HDMI1
HDMI3
HDMI IN
HDMI4
HDMI5
HDMI6
D TERMINAL
AVR1912K ONLY
D-JACK
COMPONENT
IN
AVR1712 ONLY
AVR19/2112 ONLY
Ethernet
(DM860)
S(Y/C) IN
HDMI2
IN1
IN2
iPOD
U1
(HDMI B’D)
TMDS SW
ADV3002
OSD
IC9 (HDMI B’D)
ADV7623
HDMI TRANSCEIVER
HDMI OUT
uCOM
IC12 (HDMI B’D)
HDMI
TRANSMITTER
TMDS OUTPUT
ADV7511
36-BIT YCbCr/RGB
U4 (HDMI B’D)
HDMI Rx
VIDEO DECODER
ADV7844
IC825 (AV B’D)
DET.
75
75
75
24
24
24
24
-6dB
51
51
51
51
51
24
Cb
Cr
Y
Cb
Cr
Y
-6dB
-6dB
COMP1-Y
COMP1-Cb
COMP1-Cr
COMP2-Y
COMP2-Cb
COMP2-Cr
COMP1-Y
COMP2-Y
COMP1-Cb
COMP2-Cb
COMP1-Cr
COMP2-Cr
NJM2586M
6dB
6dB
6dB
75
75
75
2V
IC826 (AV B’D)
INPUT SELECT
TC4052
Y
C
-6dB
NET_Y
NET_C
iPod_Y
iPod_C
Y
C
Y
C
NET_Y
iPod_Y
NET_C
iPod_C
6dB
DET.
2.2K
2.2K
7575
10
Y/C MIX
AVR19/2112 ONLY
IC806 (AV B’D)
OUTPUT SELECT
TC4052
BUFFER
75
AVR1712 ONLY
Y
COMPONENT
Cb
OUT
Cr
CVBS OUT
CVBS IN
IN3(V.AUX)
IC822 (AV B’D)
INPUT SELECT
TC4051
IN1
IN2
-6dB
28
Page 29
g.5
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
FILTER
Modulator
Decimation
FILTER
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
29
TO MICOM
SW MUTE
Page 30
g.6
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
Decimation
FILTER
FILTER
Modulator
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
30
TO MICOM
SW MUTE
Page 31
g.7
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
FILTER
Modulator
Decimation
FILTER
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
31
TO MICOM
SW MUTE
Page 32
g.8
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
Decimation
FILTER
FILTER
Modulator
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
32
TO MICOM
SW MUTE
Page 33
g.9
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
FILTER
Modulator
Decimation
FILTER
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
33
TO MICOM
SW MUTE
Page 34
g.10
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
Decimation
FILTER
FILTER
Modulator
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
34
TO MICOM
SW MUTE
Page 35
g.11
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
FILTER
Modulator
Decimation
FILTER
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
35
TO MICOM
SW MUTE
Page 36
g.12
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
Decimation
FILTER
FILTER
Modulator
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
36
TO MICOM
SW MUTE
Page 37
g.13
AUDIO BLOCK DIAGRAM
HDMI IN1
HDMI IN2
HDMI IN3
HDMI IN4
HDMI IN5
HDMI IN6
HDMI OUT
DIGITAL IN
COAXIAL1
EXCULDE AVR1912JP
OPTICAL 1
OPTICAL 2
AVR1912JP ONLY
ETHERNET
EXCULDE
AVR1712E3
USB
AUTO SETUP
MIC
ANALOG IN
IN1
IN2
IN3
IN4
IN5
IN6
TUNER
ZONE2
LINE OUT
AVR2112E3 ONLY
ADV3002
HDMI
SWITCER
U1(HDMI B’D)
ARC
TC74VHCU04
IC14
(HDMI B’D)
ETHERNET
PHY
LAN8700
DATA+/-
FM/AM
TUNER
IC9(HDMI B’D)
ADV 7623
HDMI TRANCEIVER
HDMI RECEIVER
PROCESSOR
HDMI TRANSMITER
PROCESSOR
IC21(HDMI B’D)
LC89058W-E DIR1
INPUT
SELECTOR
IC17
(HDMI B’D)
NETWORK
CONTROLLER
DM860
LC89058W-E
DM860DIR
860SPDIF
IC19(HDMI B’D)
R2A15218FP
INPUT SELECT & VOLUME
28.63636MHz
AUDIO
PROCESSOR
RXSPDIF
DEMO_
DULATION
&
LOCK
DETECT
DATA
SELECTOR
24.576MHz
IC33(HDMI B’D)
for DM860 ZONE2 Playback
AK4424ET
DM860DAC
860L/R
IC801
(HDMI B’D)
DATAAD
IC22(HDMI B’D)
EPM3032ATC4410
AUDIO PLD
RXI2S0
RXI2S1
RXI2S2
RXI2S3
RXMCLK
RX64FS
RXFS
SLRCK
SBCK
DATADIR1
FSDIR1
64FSDIR1
256FSDIR1
64FSDIR1
FSDIR1
256FSDIR1
AK5358BET
A/D CONVERTER
IC30
(HDMI B’D)
SERIAL I/O
Interface
Decimation
FILTER
Modulator
Decimation
FILTER
Modulator
DSPINDATA=>
DSP1INF
DSP1INCSW
DSP1INS
DSP1INSB
DSPIN/OUTCLK=>
DSP1IN64FS
DSP1INFS
DSP1OUT64FS
DSP1OUTFS
DAC256FS
DATASB
DATAS
DACFS
DAC64FS
D/A CONVERTER
AUDIO
I/F
PCM
U7
(HDMI B’D)U6(HDMI B’D)
FLASH
16MBIT
ADSP21487KSWZ3B
DIGITAL AUDIO DECODER
U8(HDMI B’D)
<= DSPOUTDATA
DATAF
DATACSW
IC29(HDMI B’D)
AK4358VQ
DAC
DAC
DAC
DAC
SDRAM
64MBIT
21.875MHz
DATA
FUNCTION
ANA_FL
DA_FL
ANA_FR
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
DA_SBL
ZONE_L
DA_SBR
ZONE_R
ZONE2->SB ASSIGN
MAIN
MICOM
KEY_MATRIX
12MHz
R5F56108VNFP
IC41(HDMI B’D)
DSP AUDIO CONT.
74LVC157.
DIR CONT.
PLD CONT
HDMI
CEC
HPD
OSD DATA
TUNER CONT
IPOD
POWER CONT
MUTE
RELAY
FL CONT
TONE
TONE
Bypass
Tone
Tone+Mix
Tone+Mix
Tone
Bypass
BI_AMP
H/P OUT
H/P L
GND
H/P R
+++++++
+
++
++++
FL
SPK OUT
FR
C
SL
SR
SBL
SBR
SW
37
TO MICOM
SW MUTE
Page 38
S1(AMP +B)
VCC BLOCK DIAGRAM
+HIGH B / LIMIT+
MUTE +7V
-HIGH B / LIMIT-
AC CORD
RELAY
S2(+8V,-8V)
MAIN TRANS
S4(VIDEO)
S5(-VKK)
S6(FILAMENT)
(W/O E3)
IC106
NJM7808FA
IC107
NJM7908FA
(E3 ONLY)
IC104
NJM7905FA
IC108
NJM2388F
IC103
NJM7805FA
IC105
NJM7805FA
RL +12V
A+8.0V (Pre)
DA+5.0V
A-8.0V (Pre)
TUNER +3.3V/+5V/+9V
A.VIDEO +5.0V
A.VIDEO -5.0V
-VKK
FL AC (F1)
FL AC (F2)
REG CNT B’D
41
3
2
SMPS B’D
5.2V
VCC
MAIN PWR ON
IC1TR21
3.3V
D5V_POWER
IC4
1.8V1
CEC_POWER
IC7W/O AVR1712
1.8V
DV_POWER2
IC6
1.2V
E._POWER
IC5
1.1V
DA_POWER
TR2
IC8
IC2
PQ033DNA1ZPH
W/O AVR1712
E_POWER
CEC_POWER
CEC_POWER
ResertB
DV_POWER
TR15
TR12
Q24
DA_POWER
W/O AVR1712
DV_POWER
USBVBUSDRV
D5V
ETHERNET 3.3V
DSP3.3V
ADV7623/ADV3002_3.3V
ADV7844/ADV7511_3.3V
AVDV7623 1.8V
ADV7844/ADV7511 1.8V
ETHERNET 1.2V
DSP1.1V
ADV3002 5V
ADV7623/ADV3002 5V
ADV7623/ADV7511 5V
USB 5V
CPU 3.3V
HDMI B’D
38
Page 39
JIG FOR SERVICING
When you repair the printing board, you can use the following JIG (Extension cable kit).
Please order it from DENON Ofcial Service. Distributor in your region if necessary.
NOTE
: The incorrect connection with in the JIG (EXTENSION UNIT KIT) may cause damage.
8U-110084S : EXTENSION UNIT KIT : 1 Set
•ConnectionofPCBHDMIJIG
-Preparation-
8U-110084S : EXTENSION UNIT KIT : 1 Set
Insulation sheet (Do not supply it) : 1 sheet
Ground lead (Do not supply it) : 1 pc
-Procedures-
(1) Remove the screws.
(2) Disconnect the connector board.
cut
Board to board
(3) Detach PCB HDMI is detached from the chassis, and turn it over.
Please put an insulation sheet that is larger than PCB HDMI under PCB.
Connect the ground point of PCB to the chassis with a ground lead or the like.
b
PCB HDMI
Board to board
PCB HDMI
HOLDER
Insulation sheet
Ground lead
39
Page 40
(4) Connect the six extension jig cables.
4
3
1
2
PCB HDMI
5
6
Connection table of Board to Board
No.PinRef. No.PCBRef. No.PCB
q
w
e
r
t
y
13 pinCP3SIDE CNT
19 pinCP5SIDE CNT
33 pinCP11FRONT CNT
13 pinCP10FRONT CNT
13 pinCP9FRONT CNT
19 pinCP8FRONT CNT
CN3HDMI
CN5HDMI
CN2HDMI
CN6HDMI
CN7HDMI
CN4HDMI
40
Page 41
WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONE
When the U-PRO (Microprocessor) or the Flash ROM is replaced, conrm the following.
PWB Name Ref. No.Description
HDMIIC41 R5F56108VNFPBSOFTWARE: Main
HDMIU7EN29LV160BB-70TIPBSOFTWARE: DSP ROM
HDMIIC22 EPM3032A-TC44BSOFTWARE: AUDIO PLD
HDMIIC11 MX25L3206EM2I-12GBSOFTWARE: OSD ROM
After
replaced
Remark
s
After replacing
A
: Mask ROM (With software). No need for write-in of software to the microprocessor.
B : Flash ROM (With software). Usually, no need for write-in of software. But, when the software was updated, you should
write the new software on the microprocessor or ash ROM. Please check the software version.
C
: Empty Flash ROM (Without software). You should write the software on the microprocessor or ash ROM.
Refer to "Update procedure" or "writing procedure", when you write the software.
PROCEDURE FOR UPGRADING THE VERSION OF THE FIRMWARE
NOTE: When the following are replaced, always rewrite with updated rmware using DFW. (Refer to parts list of "PCB
(1) Conrm the power on/off switch of the AV receiver is turning off.
(2) Connect the update terminal of AV receiver with the "WRITING KIT".
(3) Connect the RS-232C cable from PC with the "WRITING KIT".
4P FFC Cable
This side is contacts of
flexible card cable.
WRITING KIT
S706-709 : No Preference
S709
S708
S707
RS-232C Cable
S706
S702 : 3.3V
S702
PC
41
Page 42
1.3. Turn on the AV receiver
Operate the following. Turn on the AV receiver.
(1) Connect the power cable to the AC outlet while simultaneously pushing the "SLEEP" button and the "iPod
of the front panel.
(2) Conrm the power indicator is green and "WRITTING" is displayed in the front panel.
1.4. Run the DFW
Run the "DFW_0052_AVR1712_(Rev.x.x.x).exe" on desktop of PC.
1.5. Communication check
(1) Select the serial port number of RS-232C in PC.
(2) Click the "Check Comm." button.
" button
1
2
1
(3) When connection is good, then you can see the "Communication check OK." message.
(4) If connection is not good, then you can see the "Communication check NG" message.
Please conrm the following
(a) Check the connection of the AV receiver and PC. (refer to "1.2. Connection of the AV receiver" )
(b) Check the operation mode of the AV receiver. (refer to "1.3.Turn on the AV receiver")
(c) Check the selection of the RS-232C port number of PC.
42
Page 43
1.6. Downloadthermware
(1) Click the "Load" button.
(2) Download the rmware from the specied download source to PC.
XXX-XXXX
XXX-XXXX_WWWXXXXYYYY-ZZZZ.bin
XXX-XXXX_WWWXXXXYYYY-ZZZZ.bin
1.7. Completethermwareupdating
(1) Click the "Update" button.
XXXXXXX
(2) When writing of the rmware is completed, the power of AV receiver turns on automatically and you can see the
"Update completed" message.
XXXXXXXX
43
Page 44
(3) If you can’t complete the rmware update, please retry the rmware update from "1.3. Turn on the AV receiver".
1.8. Notice:
Please keep the following notice for rmware update.
(a) Keep the PC environment
(b) Avoid the communication cable from the electrical noise source.
(e.g. telephone cable, AC line, a uorescent light)
(c) Don’t remove cable during update.
(d) Don’t turn off the power during update.
(e) Don’t run other PC application during update.
(f) Stop the resident program on PC (Virus checker and System check utility, etc)
(g) Stop the screen saver on PC.
(h) Stop the power save ability on PC.
(i) In case of laptop PC, Use the AC adaptor.
Conrmingthermware’snumberafterupgraded
After updating the rmware, check the version. Refer to "1.μcom/DSPVersiondisplaymode" (17 page ).
44
Page 45
ADJUSTMENT
Audio Section
Adjusting Idling Current
Required measurement equipment: DC Voltmeter
1. Preparation
(1) Temperature should be at avoid direct blow from an air conditioner or an electric fan and humidity should be
moderate, and place the set at normal usage environment.
15 °C ~ 30 °C (59 °F ~ 86 °F)
(2) Presetting
• POWER (Power source switch) STANDBY
• SPEAKER (Speaker terminal) No load
(Do not connect speaker, dummy resistor, etc.)
2. Adjustment
(1) Remove the top cover and set VR401, VR402, VR403, VR404, VR405, VR406, VR407 on at fully 7CH AMP UNIT at
fully counterclockwise (c) position.
(2) Connect DC Voltmeter to test points (FRONT-Lch: TP401, FRONT-Rch: TP402, CENTER ch: TP403, SURROUND-
(3) Connect the power cord to AC Line, and set the power switch to "ON".
(4) Presetting.
MASTER VOLUME : "---" counterclockwise (
SPEAKER (Speaker terminal) : No load
(Do not connect speaker, dummy resistor, etc.)
MODE : MCH STEREO
FUNCTION : DVD
(5) Within 2 minutes after the power on, turn VR401 clockwise (
2.0mV ± 0.5mV DC.
(6) After 10 minutes from the preset above, turn VR401 to set the voltage to 3.0mV ± 0.5mV DC.
(7) Adjust the Variable Resistors of each channel in the same way.
min.)
c
) to adjust the TEST POINT voltage to
x
DC Voltmeter
VR401
TP401
F Lch
VR404
7CH AMP UNIT
VR403
TP404
S Lch
TP403
C ch
VR405
45
TP405
S Rch
VR402
TP402
F Rch
VR406
VR407
TP406
S Back Lch
TP407
S Back Rch
Page 46
SURROUNDMODESANDPARAMETERS
Delay TimeEffect LevelRoom Size
LFE
z11
z10
D. Comp
S
SS
SS
s
S
S
S
S
SS
z9
DRC
z4
Front Height L/RSubwooferModeCinema EQ.
L/R
Surround Back
Channel outputSurr.Parameter
L/R
Surround
SS
SS
SS
z8
z7
z6
z5
DS
DSSS
z3
z2
D
z2
z8
SSS
SS
z6
z6
z6
z6
z6
z6
z6
DS
DS
DS
DS
DS
DS
DS
z3
z3
z3
z3
z3
z3
z3
Center
SDSSS
SDDDDDSSSS
SDDDDDSSSSS
SDDDDDSSSSS
SDDDDDSSSSS
SDDDDDSSSSS
SDDDDDSSS
SDDDD
SDDDD
SDDDD
SDDDD
SDDDD
SDDDD
SDDDDSS
DOLBY PRO LOGIC gSDDDSS
SDDDD
DTS NEO:6
DOLBY DIGITAL
DTS 96/24
DOLBY TrueHD
DTS SURROUND
DOLBY DIGITAL Plus
DTS Express
DTS-HD
MONO MOVIE
JAZZ CLUB
ROCK ARENA
MULTI CH STEREO
VIRTUAL
MATRIX
VIDEO GAME
z4 Only when “Subwoofer Mode” is set to “LFE+Main”, sound is output from the subwoofer.
z5 If this surround mode is selected, only the “Height” mode setting is available for “Surr.Parameter” – “Mode”.
z1 During playback in PURE DIRECT mode, the surround parameters are the same as in DIRECT mode.
z2 A signal for each channel contained in an input signal is output as audio.
z6 This item cannot be set when “Surr.Parameter” – “S.Back” is set to “PLgx Music”.
z3 If “Surr.Parameter” – “PLgz Height” is set to “ON”, sound is output from the front height speakers.
z7 This item can be selected when “Surr.Parameter” – “Mode” is set to “Cinema” or “Pro Logic”.
z8 This item can be selected when “Surr.Parameter” – “Mode” is set to “Cinema”.
z9 This item can be selected when a Dolby TrueHD signal is played.
z10 This item can be selected when a Dolby Digital or DTS signal is played.
z11 This item can be selected when a Dolby Digital or DTS signal or DVD-Audio is played.
SDSSS
SDDDD
SDDD
SD
L/R
Front
z1
z1
Surround mode
DOLBY PRO LOGIC gzSDDDDS
STEREO
DIRECT/PURE DIRECT (Multi-channel)
This unit is equipped with a digital signal processing circuit that lets you play program sources in the surround mode to achieve the same sense of presence as in a movie theater.
Surround modes and surround parameters
Symbols in the table
This table shows the speakers that can be used in each surround mode and the surround parameters adjustable in each surround mode.
S This indicates the audio output channels or surround parameters that can be set.
D This indicates the audio output channels. The output channels depend on the settings of “Speaker Config.”.
DIRECT/PURE DIRECT (2channel)
DOLBY PRO LOGIC gxSDDDDSS
MULTI CH IN
46
Page 47
z20
RESTORER
®
Dynamic
Volume
z17
®
z18
Dynamic EQ
Audyssey Settings
XT
®
z15
Tone
mode only
NEO:6 Music
z19
SSSS
z16
S
SSSSS
SSSSS
SSSSS
SSSSS
SSSSS
SSSSS
SSSSS
PRO LOGIC g/gx Music mode only
Surr.Parameter
S.BackSubwoofer
AFDM
PLgz Height
Height Gain
PanoramaDimensionC.WidthC.ImageMultEQ
z14
z13
z4
S
” is set to “OFF”.
SSSSSSS
SSSSSS
SSSSSSS
SSSSSSS
SSSSSSS
SSSSSSS
SSSSSSS
SSSSS
z12
S
z1
z1
SSSSSSS
z12
z12
z12
z12
z12
z12
z12
S
S
S
S
S
S
S
z1 During playback in PURE DIRECT mode, the surround parameters are the same as in DIRECT mode.
z4 Only when “Subwoofer Mode” is set to “LFE+Main”, sound is output from the subwoofer.
” is set to “ON”.
®
z13 If “Speaker Config.” – “F.Height” is set to “None”, this item cannot be selected.
z14 This item can be selected when a Dolby Digital or DTS signal is played.
z12 This item can be selected when “Surr.Parameter” – “PLgz Height” is set to “ON”.
®
XT” is set to “OFF” or “Manual”.
®
z20 This item can be set when the input signal is analog, PCM 48 kHz or 44.1 kHz.
z19 This item cannot be set when “Dynamic EQ
z16 In this surround mode, bass is +6 dB, and treble is +4 dB. (Default)
z17 For HD Audio whose sampling frequency of an input signal is more than 96 kHz, this sound parameter cannot be set.
z18 This item cannot be set when “MultEQ
z15 This item cannot be set when “Dynamic EQ
Surround mode
DOLBY PRO LOGIC gSSSSSSSSS
DOLBY PRO LOGIC gxSSSSSSSSS
DOLBY PRO LOGIC gzSSSSSSS
MULTI CH IN
DIRECT/PURE DIRECT (Multi-channel)
DIRECT/PURE DIRECT (2 channel)
STEREO
DOLBY DIGITAL
DTS NEO:6
DTS-HD
DTS 96/24
DTS SURROUND
DOLBY TrueHD
DOLBY DIGITAL Plus
ROCK ARENA
MULTI CH STEREO
DTS Express
47
MONO MOVIE
JAZZ CLUB
VIRTUAL
MATRIX
VIDEO GAME
Page 48
(2ch)
DOLBY DIGITAL
(5.1/5/4ch/3ch)
DOLBY DIGITAL
Flag)
EX (With no
DOLBY DIGITAL
EX (With Flag)
DOLBY DIGITAL
SFF
DOLBY
DIGITAL Plus
DOLBY
TrueHD
DTS 96/24
DTS
(5.1ch)
MTRX
DTS ES
Input signal types and formats
(With Flag)
DSCRT
DTS ES
(With Flag)
DTS
EXPRESS
Audio
Resolution
DTS-HD High
Audio
Master
DTS-HD
F
F
F
F
SSF
F
(2ch)
PCM
PCMDTS-HDDTSDOLBYDOLBY DIGITAL
PCM
(multi ch)
DOLBY PRO LOGIC g CINEMASSS
SSS
z1 If “Speaker Config.” – “S.Back” is set to “None”, this surround mode cannot be selected.
z2 If “Speaker Config.” – “S.Back” is set to “1spkr” or “None”, this surround mode cannot be selected.
z3 This surround mode can be selected when “Amp Assign” is set to “NORMAL”.
z4 If “Speaker Config.” – “F.Height” is set to “None”, this surround mode cannot be selected.
DOLBY PRO LOGIC
DOLBY PRO LOGIC g GAMESSS
DOLBY PRO LOGIC g MUSICSSS
SSS
ANALOG
z1z3F D
z1z3F
Surround modeNOTE
DTS SURROUND
DTS 96/24FDTS (–HD) + PLgx CINEMAz2z3SSSSSS
DTS (–HD) + PLgx MUSICz1z3SSSSSS
DTS ES MTRX6.1
DTS-HD MSTR
DTS-HD HI RES
This table shows the input signal that can be played in each surround mode. Check the audio signal of the input source then select the surround mode.
n Types of input signals, and corresponding surround modes
Symbols in the table
F This indicates the default surround mode.
D This indicates the surround mode that is fixed when “AFDM” is set to “ON”.
S This indicates the selectable surround mode.
DTS ES DSCRT6.1
DTS SURROUND
DTS (–HD) + PLgzz4SSSSSSS
SSS
z1z3SSSSSS
DTS EXPRESS
DTS (–HD) + NEO:6
DTS NEO:6 CINEMA
DTS NEO:6 MUSIC
z1z3SSS
z1z3SS
DOLBY TrueHD
DOLBY DIGITAL+
DOLBY DIGITAL EX
DOLBY (D+) (HD) +EX
DOLBY SURROUND
DOLBY (D) (D+) (HD) +PLgzz4SSSSS
DOLBY DIGITAL
DOLBY (D) (D+) (HD) +PLgx CINEMAz2z3SSFDSS
DOLBY (D) (D+) (HD) +PLgx MUSICz1z3SSSSS
DOLBY PRO LOGIC gzz4SSS
DOLBY PRO LOGIC gx GAMEz1z3SSS
DOLBY PRO LOGIC gx MUSICz1z3SSS
DOLBY PRO LOGIC gx CINEMAz1z3SSS
48
Page 49
(2ch)
DOLBY DIGITAL
(5.1/5/4ch/3ch)
DOLBY DIGITAL
Flag)
EX (With no
DOLBY DIGITAL
EX (With Flag)
DOLBY DIGITAL
DOLBY
DIGITAL Plus
DOLBY
TrueHD
DTS 96/24
DTS
(5.1ch)
MTRX
DTS ES
Input signal types and formats
(With Flag)
DSCRT
DTS ES
(With Flag)
DTS
EXPRESS
Audio
Resolution
DTS-HD High
Audio
Master
DTS-HD
(2ch)
PCM
PCMDTS-HDDTSDOLBYDOLBY DIGITAL
PCM
(multi ch)
ANALOG
F
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
FSFSSSSSSSSSSSSS
z3F D (7.1)
z1z3S
z1 If “Speaker Config.” – “S.Back” is set to “None”, this surround mode cannot be selected.
z2 If “Speaker Config.” – “S.Back” is set to “1spkr” or “None”, this surround mode cannot be selected.
z3 This surround mode can be selected when “Amp Assign” is set to “NORMAL”.
z4 If “Speaker Config.” – “F.Height” is set to “None”, this surround mode cannot be selected.
Surround modeNOTE
MULTI CH IN
MULTI CH IN + PLgx CINEMAz2z3S
MULTI CH IN
MULTI CH IN 7.1
MULTI CH IN + Dolby EX
MULTI CH IN + PLgzz4S
MULTI CH IN + PLgx MUSICz1z3S
DIRECT
DIRECT
PURE DIRECT
PURE DIRECT
DSP SIMULATION
MULTI CH STEREO
ROCK ARENA
JAZZ CLUB
MONO MOVIE
VIDEO GAME
MATRIX
VIRTUAL
49
STEREO
STEREO
Page 50
TROUBLE SHOOTING
1. POWER
1.1. Power not turn on
Power not turn on.
When the power turned on,
does the ON/STANDBY
indicator on the front panel
ashing green?
YES
About 10 seconds later,
does the ON/STANDBY
indicator on the front panel
turn lighting green ?
NO
When the power turned on,
NO
does the ON/STANDBY
indicator on the front panel
ashing red?
Is the fuse blown?
Is a DC 5V voltage being
supplied from the SMPS B'D
(CX101) to the HDMI B'D?
Check µ-com periphery
circuitry of HDMI B'D and
replace any defective parts.
YES
YES
NO
YES
Refer to 1.2.Fuse is blown.
NO
Is a DC 5V voltage output
NONO
when the cord supplying the
power from the SMPS B'D
to the HDMI B'D (CX1) is
unplugged?
YESYES
Check circuitry and parts from
CX1 on the HDMI B'D to the
µ-com power supply for damage
and shortcircuits, and replace
any defective parts.
Are there any incomplete
connections in the connectors
connecting between the
various circuit boards?
YES
To troubleshooting
5. SMPS.
(Refer to 64 page.)
NO
Check "2. Errors
checking mode".
(Refer to 19 page.)
Is the fuse blown?
NO
Check voltage of CN8 (15PIN) of HDMI B'D while the
ON/STANDBY indicator is
ashing green.
0.6V or -0.6V
Pull out connector (CP1) of
SPK BD, and check "2. Errors
checking mode".
(Refer to 19 page.)
1.2. Fuse is blown
Check for leaks or short
circuits in the primary side
parts, and replace any
defective parts.
YES
Refer to 1.2. Fuse is blown.
Check circuitry and parts from CN8 on
0V
the HDMI B'D to the µ-com for damage
and shortcircuits, and replace any
defective parts.
Fuse is blown
Check for short circuits in the
rectier diodes and circuitry of
the secondary side rectifying
circuits, and replace any
defective parts.
Connect the connectors properly.
Check for short circuits in
the power stabilizer unit's
regulator output terminal and
the ground, and replace any
defective parts.
After repairing, also replace the fuse.
50
Page 51
2. Analog video
MONITOR OUT (CVBS/COMPONENT) output NG
Input CVBS
Function : SAT
To A
Input S
Function : DOCK
To B
Input COMPONENT
Function : SAT
To C
51
Page 52
A
q
Is the power supply voltage
correctly output?
FRONT CONNECTOR B'D
V+5V : CP13B-4pin
V-5V : CP13B-1pin
w
Check on set value of each IC.
Is they the following voltage
(2) Are you using an HDMI/DVI selector, repeater or a device for
improving picture quality?
NO
(3) Are you using a certied HDMI cable (with the HDMI stamp)?
YES
(4) Are you using an HDMI/DVI cable less than 5 meters in length?
YES
(5) Are the picture and sound output when another HDMI/DVI cable
is used?
NO
NO
There may be the a problem with the HDMI/
DVI cable. Check connection.
YES
Disconnect everything and connect only the
HDMI/DVI cable to check
NO
Use a certied HDMI cable (with the HDMI
stamp).
Replace the HDMI/DVI cable with one that
NO
is less than 5 meters in length (2 meters
recommended) to check.
YES
TheHDMI/DVIcableisdefective.
CheckBD/DVDplayer.
(6) Is the BD/DVD player's HDMI output setting correct?
YES
(7) When you use a DENON BD/DVD player, is the uorescent
display tube's "HDMI" indicator lit? If you use a non-DENON BD/
DVD player, proceed to
NO
(9) Is sound output from the set's speaker terminals when the TV's
power is turned off or the connection cable between the TV and
the set is disconnected?
"YES".
(8)
Are the picture and sound output
when the BD/DVD player's
resolution is changed?
(10) Are the picture and sound
output when a different BD/
DVD player is used?
YES
NO
NO
NO
NO
Check the HDMI output setting, referring to
the BD/DVD player operating instructions.
YES
Set the BD/DVD player output resolution to
a resolution with which the TV is compatible.
YES
The BD/DVD player may not be compatible
with HDCP repeaters. Ask the BD/DVD
player's manufacturer.
YES
The BD/DVD player is defective.
56
Page 57
CheckTV
(11) Is the TV HDCP-compatible?
YES
(12) Is the TV compatible with resolutions of 1080P?
YES
(13) Is the TV's input set to HDMI?
YES
(14) Are the picture and sound output when a different TV is used?
YES
Checkset(AVR-1712)
(15) Is any PIN of the HDMI connector bent or is dust adhering to the
connector?
NO
NO
Use an HDCP-compatible TV. PC TVs
cannot be used.
If the TV is not compatible with resolutions
NO
of 1080P, no picture will be output, even
if the BD/DVD player resolution is set to
1080P.
NO
Check the TV's input setting, referring to the
TV's operating instructions.
NO
TheTVisdefective.
Malfunction of the HDMI connector.
YES
(If dust is adhering, remove the dust and
perform the troubleshooting again from (1).)
(16) Is the set's input set to HDMI?
YES
ThesetdoesnotrecognizetheTV.
(17) Is TP [HP_TX] set to the "H"(3V-5V)?
With the TV connected,check the voltage of the IC on the side on
which the TV is connected.
Is communication waveform conrmed in TP[DDCTX_SCL/
DDCTX_SDA]?
Is D28/D29/D30/D31/D32/D33/D34/D35 terminated by the TMDS
signal of 3.3V and is the signal output?
BD/DVD player, is the FL
display's "HDMI" indicator lit?
If using a non-DENON BD/
DVD player, proceed to "NO".
YES
Is HDMI connector (JACK1/JACK2/JACK3/JACK4/JACK5/JACK7 :
TP[HPD]) set to "H"(3V-5V)?
NO
With the BD/DVD player connected, Check voltage of the HDMI
connector (JACK1/JACK2/JACK3/JACK4/JACK5/JACK7 : TP[D_5V])
for the input on the side on which the BD/DVD player is connected.
Is communication waveform conrmed in TP[SCL/SDA] around each
HDMI connector ?
Is TMDS line of HDMI connector (JACK1/JACK2/JACK3/JACK4/
JACK5/JACK7) terminated by the TMDS signal of 3.3V and is the
signal output?
YES
NO
Check the set's input setting, referring to the
set's operating instructions.
The pattern and circuit from the HDMI
NO
connector (JACK6) to the IC9 are defective,
or HDMI output circuitry is defective (IC9
and surrounding circuitry).
NO
The pattern and
circuit from the
HDMI connector
(JACK1/JACK2/
JACK3/JACK4/
JACK5/JACK7)
to the IC (U1
or IC9) are
defective.
The HDMI input circuitry is defective.
(U1 or IC9 and surrounding circuitry)
57
Page 58
Checkoperationofeachdevice.
(AMP source : BD / Video input of player : 480P / Connect the TV.)
CheckoperationofU1(ADV3002).
(20) Check power supply.
Are 5V or 3.3V supplied to U1 (each power supply pin)?
Refer to [Detail C] of the substrate for test point.
YES
(21) Check RESET.
Is RESET waveform conrmed in U1 (97pin), when the power
is turned on?(If the waveform is not the reference waveform,
proceed to NO.)
YES
(22) Check Control signal (I2C).
Is waveform conrmed in TP[HSCL/HSDA], when the power
is turned on? (If the waveform is not the reference waveform,
proceed to NO.)
YES
(23) Check output signal.
Is TMDS waveform conrmed in 25pin/26pin/28pin/29pin/31pin/3
2pin/34pin/35pin.
Is communication waveform of DDC_SCL/DDC_SDA conrmed
in 67pin/68pin? (If the waveform is not the reference waveform,
proceed to NO.)
YES
CheckoperationofIC9(ADV7623)
NO
The power supply circuitry is defective.
NO
The RESET circuitry (Q1009 and
surrounding circuitry) or U1002 is defective.
NO
The pattern is defective of the HSCL/HSDA
line.
NO
The U1 is defective.
(24) Check power supply.
Are 1.8V or 3.3V supplied to IC9(each power supply pin)?
Refer to [Detail D] of the substrate for test point.
YES
(25) Check xtal oscillator.
Is oscillation of XTAL1(28.6363MHz) transmitted?
YES
(26) Check RESET.
Is RESET waveform conrmed in IC9 (97pin), when the power is
turned on? (If not reference waveform, proceed to "NO".)
YES
The pattern and circuit from the HDMI connector (JACK6) to the
IC(IC9) is defective, or HDMI output circuitry is defective (IC9 and