For purposes of improvement, specifi cations and design are subject to change without notice.
•
Please use this service manual with referring to the operating instructions without fail.
•
Some illustrations using in this service manual are slightly different from the actual set.
•
e
D&M Holdings Inc.
S0141-0V03DM/DG1010
Copyright 2010 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make 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 unit is defective.
Be sure to test for leakage current with the AC plug in both polarities, in addition, in each power ON, OFF and STANDBY
mode, if applicable.
CAUTION
Please heed the points listed below during servicing and inspection.
◎Heed the cautions!
Spots requiring particular attention when servicing, such
as the cabinet, parts, chassis,etc., have cautions indicated
on labels. be sure to heed these causions and the
cautions indicated in the handling instructions.
◎Caution concerning electric shock!
(1) An AC voltage is impressed on this set, so touching
internal metal parts when the set is energized could
cause electric shock. Take care to avoid electric
shock, by for example using an isolating transformer
and gloves when servicing while the set is energized,
unplugging the power cord when replacing parts, etc.
(2) Tere 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 manufacturing parts
from sheet metal, there may in some rare cases be burrs
on the edges of parts which could cause injury if fi ngers
are moved across them. Use gloves to protect your hands.
◎Only use designated parts!
The set's parts have specific safety properties (fire
resistance, voltage resistance, etc.). For replacement
parts, be sure to use parts which have the same
poroperties. In particular, for the important safety parts
that are marked z on wiring diagrams and parts lists, be
sure to use the designated parts.
◎ Be sure to mount parts and arrange the wires
as they were originally!
For safety seasons, some parts use tape, 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 wores omsode amd clamps
are used to keep wires away from heating and high
voltage parts, so be sure to set everything back as it was
originally.
◎Inspect for safety after servicing!
Check that all screws, parts and wires removed or
disconnected for servicing have been put back in their
original positions, inspect that no parts around the area
that has been serviced have been negatively affected,
conduct an inslation 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 turn the power switch on.
Using a 500V insulation resistance tester, check that 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 structural parts used in the set
have special safety properties. In most cases these
properties are difficult to distinguish by sight, and using
replacement parts with higher ratings (rated power and
withstand voltage) does not necessarily guarantee that
safety performance will be poreserved. Parts with safety
properties are indicated as shown below on the wiring
diagrams and parts lists is this service manual. Be sure to
replace them with parts with the designated part number.
(1) Schematic diagrams ......Indicated by the z mark.
(2) Parts lists ......Indicated by the z mark.
Using parts other than the designated
parts could result in electric shock, fi res
or other dangerous situations.
2
NOTE FOR SCHEMATIC DIAGRAM
WARNING:
Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacture
CAUTION:
Before returning the unit to the customer, make sure you make 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 unit is defective.
WARNING:
DO NOT return the unit to the customer until the problem is located and corrected.
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.
r.
NOTE FOR PARTS LIST
Parts for which "nsp" is indicated on this table cannot be supplied.
1.
When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
2.
3.
Ordering part without stating its part number can not be supplied.
4.
Part indicated with the mark "★" is not illustrated in the exploded view.
5.
Not including General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
6.
Not including General-purpose Carbon Chip Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
WARNING:
● Resistors
Ex.:RN
* Resistance
Capacitors
●
Ex.:CE
* Capacity (electrolyte only)
* Capacity (except electrolyte)
・ When the dielectric strength is indicated in AC,"AC" is included after the dieelectric strength value.
Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
14K
Type
RD : Carbon
RC : Composition
RS : Metal oxide film
RW: winding
RN : Metal film
RK : Metal mixture
: Units: ohm
Type
CE : Aluminum foil
electrolytic
CA : Aluminium solid
electrolytic
CS : Tantalum electrolytic
CQ : Film
CK : Ceramic
CC : Ceramic
CP : Oil
CM: Mica
CF : Metallized
CH : Metallized
・ Units:μF.
・ Units:pF
Shape
and performance
2
Indicates number of zeros after effective number.
2-digit effective number.
1-digit effective number.
2-digit effective number, decimal point indicated by R.
04W
Shape
and performance
2
Indicates number of zeros after effective number.
2-digit effective number.
2
Indicates number of zeros after efective number. (More than 2)
2-digit effective number.
2E
Power
2B : 1/8 W
2E : 1/4 W
2H : 1/2 W
3A : 1 W
3D : 2 W
3F : 3 W
3H : 5 W
1800ohm=1.8kohm1 8
1.2ohm1 R 2
1H
Dielectric
strength
0J : 6.3 V
1A : 10 V
1C : 16 V
1E : 25 V
1V : 35 V
1H : 50 V
2A : 100 V
2B : 125 V
2C : 160 V
2D : 200 V
2E : 250 V
2H : 500 V
2J : 630 V
2200μF2 2
2200pF=0.0022μF2 2
182
Resistance
F:±1%
G:±2%
J:±5%
K:±10%
M:±20%
3R2
CapacityMAllowable
G
Allowable
error
P : Pulse-resistant type
NL : Low noise type
NB : Non-burning type
FR : Fuse-resistor
F : Lead wire forming
error
F:±1%
G:±2%
J:±5%
K:±10%
M:±20%
Z:±80%
: - 20%
P : +100%
C:±0.25pF
D:±0.5pF
= : Others
FR
Others
BP
Others
HS : High stability type
BP : Non-polar type
HR : Ripple-resistant type
DL : For change and discharge
HF : For assuring high requency
U : UL part
C : CSA part
W : UL-CSA part
F : Lead wire forming
2
・ Units:μF.
1
・ Units:pF
2.2μF2 R
1-digit effective number.
2-digit effective number, decimal point indicated by R
220pF2 2
Indicates number of zeros after effective numver. (0 or 1)
2-digit effective number.
3
SYSTEM CONFIGURATION
• AVR-1311
• AVR-391
• DHT-1311XP (AVR-1311 + SYS-391HT)
• DHT-391XP (AVR-391 + SYS-391HT)
SYS-391HT : Refer to page 104-113 for the service manual.
TECHNICAL SPECIFICATIONS
n Audio Section
• Power amplifi er
Rated output :
Front :
75 W + 75 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
110 W + 110 W (6 Ω, 1 kHz with 0.7 % T.H.D.)
Center :
75 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
110 W (6 Ω, 1 kHz with 0.7 % T.H.D.)
Surround :
75 W + 75 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
110 W + 110 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 : 98 dB (IHF–A weighted, DIRECT mode)
n Video Section
• Standard video connectors
Input/output level and impedance : 1 Vp-p, 75 Ω
Frequency response : 5 Hz – 10 MHz — +1, –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
R / CR signal — 0.7 Vp-p, 75 Ω
P
Frequency response : 5 Hz – 10 MHz — +1, –3 dB
SYS-391HT
DSW-391SC-C391SC-F391(x2)SC-R391(x2)
n Tuner section
[FM](Note: μV at 75 Ω, 0 dBf = 1 x 10
Receiving Range (for 391E3,391E3B) :
[FM] 87.5 MHz – 107.9 MHz
Receiving Range (for 1311E2,1311E1C,391EA) :
[FM] 87.5 MHz – 108.0 MHz
Usable Sensitivity :
[FM]1.2 μV (12.8 dBf)
50 dB Quieting Sensitivity :
[FM]MONO 2.8 μV (20.2 dBf)
S/N (IHF-A) :
[FM]MONO 70 dB
STEREO 67 dB
Total harmonic Distortion (at 1 kHz) :
[FM]MONO 0.7 %
STEREO 1.0 %
[AM]520 kHz – 1710 kHz
[AM]522 kHz – 1611 kHz
[AM]18 μV
n General
Power supply (for 391E3,391E3B) : AC 120 V, 60 Hz(for 1311E2,391EA) : AC 230 V, 50 Hz (for 1311E1C) : AC 220 V, 50 Hz
Power consumption :
330 W
Less than 0.5 W (Standby)
Maximum external dimensions :
435 (W) x 166 (H) x 381 (D) mm
Weight : 9.2 kg
n Remote Control Unit (RC-1149)
Batteries : R03/AAA Type (two batteries)
Maximum external dimensions : 50 (W) x 211 (H) x 22 (D) mm
Weight : 110 g (including batteries)
–15
W)
s
s
4
DIMENSION
22.2
245.0
43.5
30.030.5
86.0
340.0
435.0
248.0
43.5
20.7
146.5
166.5
20.0
The illustration is AVR-1311 model.
338.5
381.4
5
CAUTION 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. are replaced.
1. Turn off the power using ON/STANDBY button.
2. Press ON/STANDBY button while simultaneously pressing SURROUND MODE 0 and SURROUND MODE
buttons.
3. Check that the entire display is fl ashing with an interval of about 1 second, and release your fi ngers from the 2
buttons and the microprocessor will be initialized.
Note:•If step 3 does not work, start over from step 1.
All user settings will be lost and this factory setting will be recovered when this initialization mode.
•
So make sure to memorize your setting for restoring after the initialization.
1
ON/STANDBY
SURROUND MODE 1
SURROUND MODE 0
Service Jigs
When you update the fi rmware, you can use the following
JIG (RS232C to internal connector conversion adapter with 4P FFC cable kit ).
Please order to Denon Offi cial Service Distributor in your region if necessary.
8U-210100S :WRITING KIT: 1 Set
606050028012P
(Refer to "VERSION UPGRADE PROCEDURE OF FIRMW
:7P FFC(1.0) L-240: 1 Set
ARE".)
6
DISASSEMBLY
• Disassemble in order of the arrow of the fi gure of following fl ow.
• In the case of the re-assembling, assemble it in order of the reverse of the following fl ow.
• In the case of the re-assembling, observe "attention of assembling" it.
• 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.
TOP COVER
FRONT PANEL ASSY
Refer to "DISASSEMBLY
1. FRONT PANEL ASSY"
and "EXPLODED VIEW"
AUX UNIT
(Ref. No. of EXPLODED VIEW : C1)
PHONE UNIT
(Ref. No. of EXPLODED VIEW : C2)
VOLUME UNIT
(Ref. No. of EXPLODED VIEW : C3)
HEADPHONE UNIT
(Ref. No. of EXPLODED VIEW : C8)
POWER UNIT
(Ref. No. of EXPLODED VIEW : C9)
FRONT UNIT
(Ref. No. of EXPLODED VIEW : C10)
HDMI UNIT
Refer to "DISASSEMBLY
2. HDMI UNIT"
and "EXPLODED VIEW"
HDMI UNIT
(Ref. No. of EXPLODED VIEW : C7)
INPUT UNIT
Refer to "DISASSEMBLY
3. INPUT UNIT"
and "EXPLODED VIEW"
INPUT UNIT
(Ref. No. of EXPLODED VIEW : C6)
RADIATOR ASSY
Refer to "DISASSEMBLY
4. RADIATOR ASSY"
and "EXPLODED VIEW"
MAIN UNIT
(Ref. No. of EXPLODED VIEW : C5)
REGULATOT UNIT
(Ref. No. of EXPLODED VIEW : C13)
POWER TRANS
(Ref. No. of EXPLODED VIEW : C14)
POWER UNIT
Refer to "DISASSEMBLY
5. POWER UNIT"
and "EXPLODED VIEW"
POWER TRANS
Refer to "DISASSEMBLY
6. POWER TRANS "
and "EXPLODED VIEW"
About the photos used for descriptions in the DISASSEMBLY" section.
• The direction from which the photographs used herein were photographed is indicated at "Direction of photograph: ***"
at the left of the respective photographs.
• Refer to the table below for a description of the direction in which the photos were taken.
• Photographs for which no direction is indicated were taken from above the product.
The viewpoint of each photograph
(Photografy direction)
[View from above]
Direction of photograph: C
Direction of photograph: B
Front side
Direction of photograph: D
Direction of photograph: A
7
1. FRONT PANEL ASSY
Proceeding :
(1) Remove the screws.
View from bottom
(2) Cut the wire clamp band, then disconnect the connector wires and FFC cable. Remove the screws.
TOPCOVER
FRONT PANEL ASSY
FRONT PANEL ASSY
→
FFC cable
CN44
cut
CN209
cut
(3) Remove the screws.
Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in FRONT PANEL ASSY.
CN71
8
WIRE SUPPORT UNIT
2. HDMI UNIT
Proceeding :
(1) Remove the screws.
Direction of photograph: A
(2) Disconnect the connector wire and FFC cable.
TOPCOVER
HDMI UNIT
→
HDMI UNIT
CN12FFC cable
9
3. INPUT UNIT
Proceeding :
(1) Remove the screws.
Direction of photograph: A
(2) Disconnect the connector wires and FFC cables, then remove the screws.
TOPCOVER
HDMI UNIT
→
FFC cable
INPUT UNIT
→
CN71CN43
CN42
INPUT UNIT
FFC cable
10
4. RADIATOR ASSY
Proceeding :
(1) Remove the screws.
Direction of photograph: A
(2) Disconnect the connector wires, then remove the screws.
TOPCOVER
HDMI UNIT
→
→
INPUT UNIT
CN71CN44
RADIATOR ASSY
→
CN46
RADIATOR ASSY
CN45
CN41
CN47CN48
11
(3) Remove the RADIATOR ASSY from the main unit.
Direction of photograph: C
Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in RADIATOR ASSY.
5. POWER UNIT
Proceeding :
Please refer to "EXPLODED VIEW" for the disassembly method of POWER UNIT.
TOPCOVER
POWER UNIT
→
6. POWER TRANS
Proceeding :
Please refer to "EXPLODED VIEW" for the disassembly method of POWER TRANS.
CABINET TOP
TRANS MAIN
→
12
SPECIAL MODE
Special mode setting button
Press the ON/STANDBY button to turn on while pressing both buttons A and B at the same time.
b
ModeButton AButton BContents
Firmware versions such as Main, DSP are displayed in the FL
μcom/DSP Version display modeSTATUSDIMMER
Initialization mode
Mode for switching tuner frequency step
Mode for preventing remote control
acceptance
SURROUND
MODE
SURROUND
MODE
SURROUND
MODE
0
0
0
SURROUND
MODE
RESTORER
STATUS
display. Errors are displayed when they occur.
(Refer to page 14.)
Backup data initialization is carried out. (Refer to page 6.)
1
---E2 model only--Change tuner frequency step to AM9k/FM50kHz STEP or
AM:10k/FM:200kHz.
Operations using remote control are rejected.
"REMOTE LOCK:ON" is displayed in FL display.
(Mode cancellation: Turn off power and execute the same
button operations as when performing setup.)
DIMMER
RESTORERSTATUS
ON/STANDBY
SURROUND
0 MODE 1
13
1. μcom/DSP Version display mode
1.1. Operation specifi cations
μcom/DSP version display mode:
When started up, the version information is displayed.
Starting up:
With the "DIMMER" and "STATUS" buttons pressed, press the "ON/STANDBY" button to turn the power on.
Now, press the "STATUS" button to the display the 2nd item information on the FL Display.
1.2. Display Order
Model name → Main-μcom version → DSP version → iPod Dock version (Connecting iPod Dock)
DisplayState
AVR-391 E3 model
AVR-1311 E2 model
Model name
AVR-391 EA model
AVR-1311 E1C model
Main-μcom version
DSP version
iPod Dock (ASD-1R/11R)
iPod Dock (ASD-3/51)
Cleared of mode:
Press the "ON/STANDBY" button to turn the power off.
AVR391 E3
AVR1311 E2
AVR391 EA
AVR1311 E1C
Main**.**
DSP.*.*.*
Dock Ver :**.**
Dock :I********
1.3. Error display
See the following table for each "Error information" display and its contents (status).
Condition-State
DSP NGWhen DSP boot, executing DSP reset makes to becomes error.
DSP OK(No error display, version display only)
DSPERROR 01
14
ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE
When replaced of the U-PRO (Microprocessor) or the Flash ROM, conrm contents of the following.
PWB Name Ref. No.Description
DIGITALIC91 T5CN5BSOFTWARE: Main
DIGITALIC82 ST25VF080B-50-4C-S2AFBSOFTWARE: DSP ROM
After
replaced
Remark
After replaced
A : Mask ROM (With software). No need write-in of software to the microprocessor.
B : Flash ROM (With software). Usually, no need write-in of software. But, when the software was updated, you should be
write-in of the new software to the microprocessor or ash ROM. Please check the software version.
C : Empty Flash ROM (Without software). You should be write-in of the software to the microprocessor or ash ROM.
Refer to "Update procedure" or "writing procedure", when you should be write-in the software.
VERSION UPGRADE PROCEDURE OF FIRMWARE
1. Preparations
-Before starting the operation-
(1) Personal Computer (Installed “BootTool_M330(Writing program).exe”).
(2) RS-232 cable (9P (Male), Straight).
(3) 8U-210100S Writing Kit.
(4) 606050028012P / 7P FFC(1.0) L=240.
-Connection of the AV receiver-
(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”.
(Refer to gure below for the connection of the 7P FFC cable.)
(3) Connect the RS-232C cable from PC with the “Writing Kit”.
7P FFC Cable
Writing Kit
1 pin
This side is contacts of
7P FFC Cable.
7P FFC Cable
S706-709 : HIGE
S709
S708
RS-232C Cable
S707
S706
S702 : 3.3V
S702
PC
15
2. UPDATE FIRMWARE
(1) Connect the update terminal of AV receiver with the “Writing Kit”.
(2) Set the switch of “Writing Kit" (Refer to the table below).
DSPBOOTCEEPMCNVSS
HHHH
(3) Press the "ON/STANDBY" button to turn the power on of AV receiver.
(4) Set the switch of “Writing Kit" (Refer to the table below).
DSPBOOTCEEPMCNVSS
HHLH
(5) Press the "RESET" switch of “Writing Kit".
(6) Run the “BootTool_M330(Writing program).exe” on desktop of PC.
(7) Click the “Connect” button.
"Connected" is displayed, it is OK.
16
DSP SF1
(8) Choose Ram File(OnBoard_M330.s32).
Choose Ram File(OnBoard_M330.s32).
17
(9) Choose Flash File(DSP : SF1).
Choose "AVR1311_SF1_*_*_*_01.s32".
Choose "Hex File (*.S32)".
18
(10) Click the “Start” button.
The Setup Status bar appears.
19
(11) "Finished!!" is displayed. Click the "OK"” button.
(12) Set the switch of “Writing Kit" (Refer to the table below).
DSPBOOTCEEPMCNVSS
HHHH
(13) Press the "RESET" switch of “Writing Kit".
(14) AV receiver is power on and starts update of DSP1.
(15) "Write Comleted" is displayed in the FL tube.
(16) Set the switch of “Writing Kit" (Refer to the table below).
DSPBOOTCEEPMCNVSS
HHLH
(17) Press the "RESET" switch of “Writing Kit".
DSP SF2
(18) Click the “Resend” button.
"Connected" is displayed, it is OK.
20
(19) Choose Flash File(DSP : SF2).
Choose "AVR1311_SF2_*_*_*_01.s32".
Choose "Hex File (*.S32)".
21
(20) Click the “Start” button.
The Setup Status bar appears.
(21) "Finished!!" is displayed. Click the "OK"” button.
22
(22) Set the switch of “Writing Kit" (Refer to the table below).
DSPBOOTCEEPMCNVSS
HHHH
(23) Press the "RESET" switch of “Writing Kit".
(24) AV receiver is power on and starts update of DSP2.
(25) "Write Comleted" is displayed in the FL tube.
(26) Set the switch of “Writing Kit" (Refer to the table below).
DSPBOOTCEEPMCNVSS
HHLH
(27) Press the "RESET" switch of “Writing Kit".
MAIN
(28) Click the “Resend” button.
"Connected" is displayed, it is OK.
23
(29) Choose Flash File(MAIN).
Choose "AVR1311.s32".
Choose "Hex File (*.S32)".
24
(30) Click the “Start” button.
The Setup Status bar appears.
(31) "Finished!!" is displayed. Click the "OK"” button.
25
(32) Set the switch of “Writing Kit" (Refer to the table below).
DSPBOOTCEEPMCNVSS
HHHH
(33) Press the "RESET" switch of “Writing Kit".
(34) Initializing.
1. Turn off the power using ON/STANDBY button.
2. Press ON/STANDBY button while simultaneously pressing SURROUND MODE
and SURROUND MODE
0
buttons.
3. Check that the entire display is ashing with an interval of about 1 second, and release your ngers from the 2
buttons and the microprocessor will be initialized.
Note: •If step 3 does not work, start over from step 1.
All user settings will be lost and this factory setting will be recovered when this initialization mode.
•
So make sure to memorize your setting for restoring after the initialization.
3. 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 utilitu, 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.
1
Conrming the rmware’s number after upgraded
After completion of the updating operation, the new version number can conrmed by starting up the AVR1311 or AVR391
according to the following procedure.
With the following operation, the AVR1311 or AVR391 can be set to the Flash ROM Version-Number Conemation mode.
Turn on power switch while simultaneously pressing "DIMMER" and "STATUS" buttons on the front panel. Every time the
"STATUS" button is pressed, version number of the Model, Main, DSP, … are indicated on the front panel section in the
following order.
DepressionButtonNameRemarks
1STATUSModel NameAVR1311 or AVR391 **
2STATUSMain CPUMain: **.**
3STATUSDSP ROMDSP.*.*.*
26
ADJUSTMENT
Audio Section
Idling Current
Required measurement equipment: DC Voltmeter
1. Preparation
(1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room temperature
15 °C ~ 30 °C.
(2) Presetting
• POWER (Power source switch) OFF
• SPEAKER (Speaker terminal) No load
(Do not connect speaker, dummy resistor, etc.)
2. Adjustment
(1) emoved top cover and set VR41(FL),VR45(FR),VR42(C),VR44(SL),VR43(SR), on Main Amp. Unit at fully
counterclockwise position.
(2) Connect DC Voltmeter to test points (Front-Lch:CN51,Front-Rch:CN55,CENTERch:CN53,
Surround-Lch:CN52,Surround-Rch:CN54).
(3) Connect power cord to AC Line, and turn power switch "ON".
(5) Within 2 minutes after the power on, turn VR41 clockwise (x) to adjust the TEST POINT voltage to
1.5 mV ± 0.5 mV DC.
(6) After 10 minutes from the preset above, turn VR401 to set the voltage to 2.0 mV ± 0.5 mV DC.
(7) Adjust the Variable Resisters of other channels (VR42-VR45) in the same way.
DC Voltmeter
S Lch
F Lch
CN51
VR41VR44VR42VR43VR45
CN52
C ch
CN53
S Rch
CN54
F Rch
CN55
MAIN UNIT ASS'Y
27
SURROUND MODES AND PARAMETERS
SS
D. Comp z3DRCz4LFE z5
z2
DSSS
z1
Channel outputSurround Parameter
SS
z2
SDD D DSSS
SDD D D S S
SDD D D S S
SDD D DS
SDD D D S S
SDD D D S S
SDD D D S S
SDD D D S S
SDD D D S S
SDD D DS
SDSSS
SDD D
SD
Front L/RCenterSurround L/RSurround Back L/RSubwooferMode
Surround mode
DTS NEO:6
DOLBY DIGITAL
DOLBY DIGITAL Plus
DOLBY TrueHD
DTS SURROUND
DTS 96/24
MULTI CH IN
DOLBY PRO LOGIC gxSDD D DSSS
STEREO
DIRECT (Multi-channel)
Symbols in the table
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 (2channel)
DOLBY PRO LOGIC gS D DDSSS
DTS-HD
SD
DTS Express
MULTI CH STEREO
VIRTUAL
z1 A signal for each channel contained in an input signal is output as audio.
z2 Only when “Mode” is set to “LFE+Main”, sound is output from the subwoofer.
z3 This item can be selected when a Dolby Digital or DTS signal is played.
z4 This item can be selected when a Dolby TrueHD signal is played.
z5 This item can be selected when a Dolby Digital or DTS signal or DVD-Audio is played.
28
RESTORER z7
Tone
NEO:6 Music mode only
PRO LOGIC g/gx Music mode only
PanoramaDimensionCenter WidthCenter Image
Surround Parameter
SS
SS
z2
S
S.BackSubwoofer
AFDM z6
Surround mode
DIRECT (2 channel)
SSS
DIRECT (Multi-channel)
STEREO
MULTI CH IN
DOLBY PRO LOGIC gxSSSSSS
DOLBY PRO LOGIC gSSSSSS
SSSS
SSS
SSS
SS
SSS
SSS
DOLBY DIGITAL
DOLBY DIGITAL Plus
DOLBY TrueHD
DTS SURROUND
DTS NEO:6
DTS 96/24
SSS
SS
SSS
z2 Only when “Mode” is set to “LFE+Main”, sound is output from the subwoofer.
z6 This item can be selected when a Dolby Digital or DTS or DVD-Audio signal is played.
z7 This item can be set when the input signal is analog, PCM 48 kHz or 44.1 kHz.
DTS-HD
DTS Express
MULTI CH STEREO
VIRTUAL
29
DOLBY
DIGITAL
DOLBY
DIGITAL
(2ch)
(4/3ch)
DOLBY
DIGITAL
(5.1/5/4ch)
Flag)
DOLBY
(With no
DIGITAL EX
DOLBY
(With Flag)
DIGITAL EX
DOLBY
DIGITAL Plus
DOLBY
TrueHD
DTS 96/24
DTS
(5.1ch)
Input signal types and formats
MTRX
DTS ES
DSCRT
DTS ES
(With Flag)
(With Flag)
F
SSF
S S
DS
SFFF
F
DTS
EXPRESS
High
DTS-HD
Resolution
Audio
Master
DTS-HD
(2ch)
LINEAR PCM
PCMDTS-HDDTSDOLBYDOLBY DIGITAL
(multi ch)
LINEAR PCM
ANALOG
Audio
F
F
F
SSS
SSS
zF D
zF D
zSSS
zSSSS
SSS
z If “Speaker Config.“ – “S.B(Pre)“ is set to “None”, this surround mode cannot be selected.
Surround modeNOTE
DTS NEO:6 CINEMA
DTS NEO:6 MUSIC
DTS-HD MSTR
DTS-HD HI RES
DTS ES DSCRT6.1
DTS ES MTRX6.1
DTS SURROUND
DTS 96/24FDTS + PLgx CINEMAzSSSS
DTS + PLgx MUSICzSSSS
DTS EXPRESS
DTS + NEO:6
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 SURROUND
DOLBY TrueHD
DOLBY SURROUND
30
DOLBY DIGITAL+
DOLBY DIGITAL EX
DOLBY DIGITAL
DOLBY (D) +PLgx CINEMAzF
DOLBY (D) +PLgx MUSICzSSSS
DOLBY PRO LOGIC gx CINEMAzSSS
DOLBY PRO LOGIC gx MUSICzSSS
DOLBY PRO LOGIC gx GAMEzSSS
DOLBY PRO LOGIC g CINEMASSS
DOLBY PRO LOGIC g MUSICSSS
DOLBY PRO LOGIC g GAMESSS
DOLBY PRO LOGIC
DOLBY
DIGITAL
DOLBY
DIGITAL
DOLBY
DIGITAL
DOLBY
DIGITAL EX
DOLBY
DIGITAL EX
DOLBY
DOLBY
DTS 96/24
DTS
(2ch)
(4/3ch)
(5.1/5/4ch)
Flag)
(With no
(With Flag)
DIGITAL Plus
TrueHD
(5.1ch)
Input signal types and formats
MTRX
DTS ES
(With Flag)
DSCRT
DTS ES
(With Flag)
DTS
EXPRESS
High
DTS-HD
Resolution
Audio
Master
DTS-HD
(2ch)
LINEAR PCM
PCMDTS-HDDTSDOLBYDOLBY DIGITAL
(multi ch)
LINEAR PCM
ANALOG
Audio
F
F D (7.1)
SS S SSSSSSSSSSSSSS
SS SSSSSSSSSS
SS SSSSSSSSSS
FS F SSSSSSSSSSSSSS
z If “Speaker Config.“ – “S.B(Pre)“ is set to “None”, this surround mode cannot be selected.
Surround modeNOTE
MULTI CH IN
MULTI CH IN + PLgx CINEMAzS
MULTI CH IN + PLgx MUSICzS
MULTI CH IN 7.1
DIRECT
MULTI CH STEREO
VIRTUAL
STEREO
MULTI CH IN
DIRECT
DSP SIMULATION
STEREO
31
TROUBLE SHOOTING
1. POWER
1.1. Power not turn on
Power not turn on.
Is the ON/STANDBY
indicator on the front panel
fl ashing red?
YES
Are there any incomplete
connections in the
connectors connecting
between the various circuit
boards?
Is there a short circuit
NO
between the speaker
terminals and the ground?
Correct the short
YES
circuit between the
speaker and ground.
NO
Is the fuse blown?
NO
Does the power turn on
when the POWER switch is
turned off then back on?
YESYESYES
Check the primary ciruitry
parts including the POWER
switch(for poor contacts,
etc.), and replace any
defective parts.
YES
Connect the connectors
property.
YES
Refer to Fuse is blown.
Is a DC 5V voltage being
NONO
supplied from the MAIN B'd
to the microprocessors?
Check the microprocessor
periphery circuitry and
replace any degective parts.
NO
Check for damage in the
power amplifi er circuitry
parts and replace any
defective parts.
Is a DC5V voltage output
when the cord supplying the
power from the MAIN B'd to
the microprocessor(BN43)
is unplugged?
Check the circuitry and parts
from BN43 on the MAIN
B'd to the microprocessor
for damage and shortcircuits,and replace any
defective parts.
Check the parts from
NO
IC45 to the primary
circuitry and replace
any defective parts.
1.2. Fuse is blown
Check for leaks or short
circuits in the primary side
parts,and replace any
defective parts.
Fuse is blown
Check for short circuits in the
rectifi er diodes and circuitry of
the secondary side rectifying
circuits,and replace any
defective parts.
After repairing, also replace the fuse.
32
Check for short circuits in
the power stabilizer unit's
regulator output terminal and
the ground,and replace any
defective parts.
2. Analog video
MONITOR OUT(CVBS) Output NG
Check ±5V
+5V : C755
-5V : C754
OK
Check output
Output V : IC71-1pin
OK
Check cable between main unit and monitor
or Check monitor.
AVR-1311 model only
MONITOR OUT(COMPONENT) Output NG
Check ±5V
+5V : C797
-5V : C799
OK
Check output
Output Y : C785
Output Pb : C787
Output Pr : C789
NG
The power supply circuitry is defective.
NG
The IC71 and surrounding circuitry is defective.
NG
The power supply circuitry is defective.
NG
The IC73 and surrounding circuitry is defective.
OK
Check cable between main unit and monitor
or Check monitor.
33
3. HDMI/DVI
3.1. No picture or sound is output
No picture or sound is output.
Check HDMI/DVI cable connection.
(1) Is the HDMI/DVI cable properly connected?
YES
(2) Are you using an HDMI/DVI selector, repeater or a device for
improving picture quality?
YES
(3) Are you using a certifi ed HDMI cable (one with the HDMI stamp)?
YES
(3) Are you using an HDMI/DVI cable less than 5 meters in length?
YES
(4) Are the picture and sound output when another HDMI/DVI cable
is used?
NO
NO
There may be a problem with the HDMI/DVI
cable. Check connection.
YES
Disconnect everything and connect only the
HDMI/DVI cable to check
NO
Use a certifi ed HDMI cable (one 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
The HDMI/DVI cable is defective.
Check BD/DVD player.
YES
(5) Is the BD/DVD player's HDMI output setting correct?
YES
(6) When using a DENON BD/DVD player's, is the fl uorescent
display tube's "HDMI" indicator lit? If using a non-DENON BD/
DVD player's, proceed to
NO
(8) 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".
YES
(7)
Are the picture and sound output
when the BD/DVD player's
resolution is changed?
NO
NO
(9) Are the picture and sound
output when a different BD/
DVD player's is used?
NO
YES
Check HDMI output setting, referring to the
BD/DVD player's operating instructions.
YES
Set the BD/DVD player's output resolution to
a resolution with which the TV is compatible.
YES
The BD/DVD player's may not be compatible
with HDCP repeaters. Ask the BD/DVD
player's manufacturer.
YES
The BD/DVD player's is defective.
34
Check TV
(10) Is the TV HDCP-compatible?
YES
(11) Is the TV compatible with resolutions of 1080P?
YES
(12) Is the TV's input set to HDMI?
YES
(13) Are the picture and sound output when a different TV is used?
Check set (AVR-1311, 391)
(14) Is the set's input set to HDMI?
YES
YES
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's resolution is set to
1080P.
NO
Check TV's input setting, referring to the
TV's operating instructions.
NO
The TV is defective.
NO
Check set's input setting, referring to the
set's operating instructions.
The set does not recognize the TV.
(15) Is the "H"(3V-5V) signal outputted of IC11 (41pin)?
With the TV connected, Check voltage of the IC on the side on
which the TV is connected.
Is communication waveform confi rmed in 15pin(DDC_
CLK)/16pin(DDC_DATA)
Is terminate the TMDS signal
6pin/7pin/9pin/10pin/12pin of HDMI connector (JK15)?
YES
(16)
When using a DENON
BD/DVD player, is the FL
display's "HDMI" indicator lit?
If using a non-DENON BD/
DVD player, proceed to
"NO".
YES
of HDMI connector (JK15)
is
3.3V
confi rmed in
The BD/DVD player does not recognize the
connection with the set.
(17)
Is the "H"(3V-5V) signal outputted of HDMI
connector (JK11/JK12/JK13/JK14 : 19pin)?
NONO
With the BD/DVD player connected, Check
voltage of the HDMI connector for the input
on the side on which the BD/DVD player is
connected.
Is communication waveform confi rmed in
15pin(DDC_CLK)/16pin(DDC_DATA)
HDMI connector
Is terminate the TMDS signal
1pin/3pin/4pin/6pin/7pin/9pin/10pin/12pin of each
HDMI connector?
?
1pin/3pin/4pin/
YES
YES
The pattern and circuit from the HDMI
NO
connector (JK15) to the IC11 is defective, or
HDMI output circuitry is defective (IC11 and
surrounding circuitry).
The pattern and circuit
from the HDMI connector
(JK11/JK12/JK13/JK14)
to the IC11 is defective.
of each
?
is
3.3V
confi rmed in
Check operation of IC11.
(Video input 480P from BD/DVD players / Connect the TV.)
(18) Check power supply.
Are 1.8V or 3.3V supplied to IC11 (each power supply pin)?
YES
NO
The power supply circuitry is defective.
35
(19) Check xtal oscillator.
Is there 28.6363MHz oscillation of X101?
NO
The X101 or IC11 is defective.
YES
(20) Check RESET.
Is RESET waveform confi rmed in IC11 (97pin), when power is
turned on? (If continued to "H" or " L", proceed to "NO".)
YES
(21) Check control signal(I2C).
Is waveform confi rmed in IC11 78pin(SDATA)/79pin(SCL). (If not
continued to " L", proceed to "YES".)
YES
HDMI output circuitry is defective (IC11 and surrounding circuitry).
Parts marked with this symbol have critical
characteristics.
Use ONLY replacement parts recommended by
the manufacturer.
WARNING:
62
PARTS LIST OF EXPLODED VIEW
zParts for which "nsp" is indicated on this table cannot be supplied.
z
P.W.B. ASS'Y for which "nsp" is indicated on this table cannot be supplied. When repairing the P.W.B. ASS'Y, check the board parts table and order replacement parts.
zPart indicated with the mark " ★ " is not illustrated in the exploded view.
zThe parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
Note: The symbols in the column "Remarks" indicate the following destinations.
1311E2 : Europe model 1311E1C : China model
391E3 : U.S.A. & Canada model 391E3B : Brazil model s391EA : Australia model
BK : Black model SP : Premium Silver model
Ref.No.Part No.Part NameRemarksQ'ty New
C10'nspFRONT P.W.B. UNIT ASS'YCOP12291U*
C10nspFRONT UNIT
C1-AUX UNIT
C2-PHONE UNIT
C3-VOLUME UNIT
C9-POWER UNIT
C8-HEADPHONE UNIT
C13-REGULATOT UNIT
C5'nspMAIN P.W.B. UNIT ASS'Y1311E2COP12292E*
C5'nspMAIN P.W.B. UNIT ASS'Y1311E1CCOP12292C*
C5'nspMAIN P.W.B. UNIT ASS'Y391E3,391E3BCOP12292L*
C5'nspMAIN P.W.B. UNIT ASS'Y391EACOP12292N*
C5-MAIN UNIT
C11-WIRE SUPPORT UNIT
s
C6nspINPUT P.W.B. UNIT ASS'Y1311E2COP12293E*
C6nspINPUT P.W.B. UNIT ASS'Y1311E1CCOP12293C*
C6nspINPUT P.W.B. UNIT ASS'Y391E3,391E3BCOP12293L*
C6nspINPUT P.W.B. UNIT ASS'Y391EACOP12293N*
C7943189009470D HDMI P.W.B. UNIT ASS'YCOP12294U*
P1943412009840D VOLUME KNOBBKCBN1A2491*
P1943412009850D VOLUME KNOBSPCBN1A249C731*
P2963419010060D RCA COVERBKCGR1A510ZB281
P2963419011380D RCA COVERSPCGR1A510YG451
P3943402009680D FRONT PANEL1311BKE2CGW1A500B28Z1*
P3943402009690D FRONT PANEL1311SPE2,1311SPE1CCGW1A500RGG45Z1*
P3943402009670D FRONT PANEL391BKE3,391BKE3B,391BKEA CGW1A499B28Z1*
PARTS LIST OF PACKING & ACCESSORIES (for AVR-1311, 391)
zParts for which "nsp" is indicated on this table cannot be supplied.
zPart indicated with the mark " ★ " is not illustrated in the exploded view.
zThe parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
14
11
12
13
4
Note: The symbols in the column "Remarks" indicate the following destinations.
1311E2 : Europe model 1311E1C : China model
391E3 : U.S.A. & Canada model 391EA : Australia model
BK : Black model SP : Premium Silver model
Ref.No.Part No.Part NameRemarksQ'ty New
1nspPOLYSET BAGCPP1A081Z1
290M-ZC000320R POWER CORD1311SPE2,1311BKE2CJA2B054Z1
PARTS LIST OF PACKING & ACCESSORIES (for DHT-1311XP, 391XP)
zParts for which "nsp" is indicated on this table cannot be supplied.
zPart indicated with the mark " ★ " is not illustrated in the exploded view.
zThe parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
Note: The symbols in the column "Remarks" indicate the following destinations.
1311E2 : Europe model
391E3 : U.S.A. & Canada model 391E3B : Brazil model s391EA : Australia model
BK : Black model
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1 DDCC_SCL Digital Input HDCP slave serial clock port C.
DDCC_SCL is a 3.3 V input that is 5 V
tolerant.
2 CVDD PowerReceiver comparator supply voltage (1.8V)
3 CGND Ground TVDD and CVDD Ground
4 RXC_C- HDMI Input Digital input clock Complement of port C
in the HDMI interface.
5 RXC_C+ HDMI Input Digital input clock True of port C in the
HDMI interface.
6 TVDD Power Receiver terminator supply voltage (3.3 V)
7 RXC_0- HDMI Input Digital input channel 0 Complement of port
C in the HDMI interface.
8 RXC_0+ HDMI Input Digital input channel 0 True of port C in
the HDMI interface.
9 CGND Ground TVDD and CVDD Ground
10 RXC_1- HDMI Input Digital input channel 1 Complement of port
C in the HDMI interface.
11 RXC_1+ HDMI Input Digital input channel 1 True of port C in
the HDMI interface.
12 TVDD Power Receiver terminator supply voltage (3.3 V)
13 RXC_2- HDMI Input Digital input channel 2 Complement of port
C in the HDMI interface.
14 RXC_2+ HDMI Input Digital input channel 2 True of port C in
the HDMI interface.
15 HP_CTRLD Digital Output Hot Plug Detect for Port D.
16 5V_DETD Digital Input 5 V detect pin for port D in the HDMI
interface.
17 DGND Ground Ground for DVDD
18 DVDD PowerDigital supply voltage (1.8 V)
19 DDCD_SDA Digital I/O HDCP slave serial data ports D.
DDCD_SDA is a 3.3 V input/output that is
5 V tolerant.
20 DDCD_SCL Digital Input HDCP slave serial clock port D.
DDCD_SCL is a 3.3 V input that is 5 V
tolerant.
21 CVDD PowerReceiver comparator supply voltage (1.8V)
22 CGND Ground TVDD and CVDD Ground
23 RXD_C- HDMI Input Digital input clock Complement of port D
in the HDMI interface.
24 RXD_C+ HDMI Input Digital input clock True of port D in the
HDMI interface.
25 TVDD Power Receiver terminator supply voltage (3.3 V)
26 RXD_0- HDMI Input Digital input channel 0 Complement of port
80
Location Mnemonic Type Description
D in the HDMI interface.
27 RXD_0+ HDMI Input Digital input channel 0 True of port D in
the HDMI interface.
28 CGND Ground TVDD and CVDD Ground
29 RXD_1- HDMI Input Digital input channel 1 complement of port
D in the HDMI interface.
30 RXD_1+ HDMI Input Digital input channel 1 true of port D in the
HDMI interface.
31 TVDD Power Receiver terminator supply voltage (3.3 V)
32 RXD_2- HDMI Input Digital input channel 2 complement of port
D in the HDMI interface.
33 RXD_2+ HDMI Input Digital input channel 2 true of port D in the
HDMI interface.
34 CVDD PowerReceiver comparator supply voltage (1.8V)
35 CGND Ground TVDD and CVDD Ground
36 TXPVDD Power 1.8 V Power Supply for Digital and I/O
Power Supply. These pins supply power to
the digital logic and I/Os. They should be
filtered and as quiet as possible.
37 TXPLVDD Power 1.8 V Power Supply.
38 TXGND Ground TXPVDD Ground
39 TXPGND Ground TXPLVDD Ground
40 EXT_SWING Analog Input Sets Internal Reference Currents. Place 887
Ω resistor (1% tolerance) between this pin
and ground.
41 HPD_ARC- Analog Input Hot Plug Detect Signal. This indicates to
the interface whether the receiver is
connected. Supports 1.8 V to 5.0V CMOS
logic levels.
42 ARC+ Analog Input Audio return channel input
43 TXDDC_SDA Digital I/O Serial Port Data I/O to Receiver. This pin
serves as the master to the DDC bus.
Supports a 5 V CMOS logic level.
44 TXDDC_SCL Digital Input Serial Port Data Clock to Receiver. This pin
serves as the master clock for the DDC bus.
Supports a 5 V CMOS logic level.
45 TXAVDD Power 1.8V power supply for TMDS outputs
46 TXGND Ground TXAVDD Ground
47 TXC- HDMI Output Differential Clock Output. Differential
level.
58 TXGND Ground TXAVDD Ground
59 CEC Digital I/O Consumer electronic control channel.
60 DGND Ground Ground for DVDD
61 DVDD PowerDigital supply voltage (1.8 V)
62 ALSB Digital Input This pin is used to set I2C address of the Rx
IO and the Tx Main Map.
63 CSB Digital Input Chip Select pin. This pin must be set low or
left floating for the chip to process I2C
messages that are destined to the
ADV7622. The ADV7622 ignores I2C
messages which he receives if this pin is
high.
64 EP_SCK Digital Output SPI clock interface for the EDID
65 EP_CS Digital Output SPI chip selected interface for the EDID
66 EP_MOSI Digital Output SPI master out/slave in for the EDID
67 EP_MISO Digital Input SPI master in/slave out for the EDID
68 MCLK_IN Digital Input Audio Reference Clock. 128 × N × fs with
82
Location Mnemonic Type Description
N = 1, 2, 3, or 4. Set to 128 × sampling
frequency (fs), 256 × fs, 384 × fs, or 512 ×
fs. Supports 1.8 V to 3.3 V CMOS logic
levels.
69 SCLK_IN Digital Input I2S Audio Clock. Supports CMOS logic
levels from 1.8 V to 3.3 V.
70 AP5_IN Digital Input Audio Input Port 5. CMOS logic levels
from 1.8 V to 3.3 V.
71 AP4_IN Digital Input Audio Input Port 4. CMOS logic levels
from 1.8 V to 3.3 V.
72 DGNDIO Ground Ground for DVDDIO
73 DVDDIO Power Digital I/O supply voltage (3.3 V)
74 AP3_IN Digital Input Audio Input Port 3. CMOS logic levels
from 1.8 V to 3.3 V.
75 AP2_IN Digital Input Audio Input Port 2. CMOS logic levels
from 1.8 V to 3.3 V.
76 AP1_IN Digital Input Audio Input Port 1. CMOS logic levels
from 1.8 V to 3.3 V.
77 AP0_IN Digital Input Audio Input Port 0. CMOS logic levels
from 1.8 V to 3.3 V.
78 SDATA Digital I/O I2C port serial data input/output pin. SDA
is the data line for the control port.
79 SCL Digital Input I2C port serial clock input. SCL is the clock
line for the control port.
80 DGND Ground Ground for DVDD
81 DVDD PowerDigital supply voltage (1.8 V)
82 INT1
(AMUTE1)
Digital Output Interrupt pin, can be active low or active
high. When status bits change, this pin is
triggered. The events that trigger an
interrupt are under user control. This pin
can also output an audio mute signal
83 INT2
(AMUTE2)
Digital Output Interrupt pin, can be active low or active
high. When status bits change, this pin is
triggered. The events that trigger an
interrupt are under user control. This pin
can also output an audio mute signal.
I2C LSB selection.
84 INT_TX Digital Output Interrupt. Open drain. A 2 kΩ pull-up
resistor to the microcontroller I/O supply is
recommended.
85 DGNDIO GroundGround for DVDDIO
86 DVDDIO PowerDigital I/O supply voltage (3.3 V)
83
Location Mnemonic Type Description
87 AP0_OUT Digital Output Audio output port 0.
88 AP1_OUT Digital Output Audio output port 1.
89 AP2_OUT Digital Output Audio output port 2.
90 AP3_OUT Digital Output Audio output port 3.
91 AP4_OUT Digital Output Audio output port 4.
92 DGND Ground Ground for DVDD
93 DVDD PowerDigital supply voltage (1.8 V)
94 AP5_OUT Digital Output Audio output port 5.
95 SCLK_OUT Digital Output Audio serial clock output.
96 MCLK_OUT Digital Output Audio master clock output.
97 RESETB Digital Input System reset input. Active low. A minimum
low reset pulse width of 5 ms is required to
reset the ADV7622 circuitry.
98 PWRDNB Digital Input Active low power-down pin. This pin
should be used as a system detect when the
internal EDID is powered from the 5V
signal from the HDMI port when connected
to active equipment. Pin pulled down
internally.
99 PGND Ground Ground for PVDD
100 PVDD PowerPLL supply voltage
101 XTAL Miscellaneous
Analog
Input pin for 28.63636 MHz crystal or an
external 1.8 V 28.63636 MHz clock
oscillator source to clock the ADV7622.
The following crystal frequencies are also
supported: 24.576 MHz and 27 MHz.
102 XTAL1 Miscellaneous
Analog
Crystal output pin. This pin should be left
floating if a clock oscillator is used.
103 PVDD PowerPLL supply voltage
104 PGND Ground PVDD Ground
105 HP_CTRLA Digital Output Hot Plug Detect for port A.
106 5V_DETA Digital Input 5 V detect pin for port A in the HDMI
interface.
107 RTERM Miscellaneous
Analog
Sets internal termination resistance. A 500
Ω resistor between this pin and GND
should be used.
108 DDCA_SDA Digital I/O HDCP slave serial data port A.
DDCD_SDA is a 3.3 V input/output that is
5 V tolerant.
109 DDCA_SCL Digital Input HDCP slave serial clock port A.
DDCD_SCL is a 3.3 V input that is 5 V
tolerant.
110 CVDD PowerReceiver comparator supply voltage (1.8V)
111 CGND Ground TVDD and CVDD Ground
84
Location Mnemonic Type Description
112 RXA_C- HDMI Input Digital input clock Complement of port A
in the HDMI interface.
113 RXA_C+ HDMI Input Digital input clock True of port A in the
HDMI interface.
114 TVDD Power Receiver terminator supply voltage (3.3 V)
115 RXA_0- HDMI Input Digital input channel 0 complement of port
A in the HDMI interface.
116 RXA_0+ HDMI Input Digital input channel 0 true of port A in the
HDMI interface.
117 CGND Ground TVDD and CVDD Ground
118 RXA_1- HDMI Input Digital input channel 1 complement of port
A in the HDMI interface.
119 RXA_1+ HDMI Input Digital input channel 1 true of port A in the
HDMI interface.
120 TVDD Power Receiver terminator supply voltage (3.3 V)
121 RXA_2- HDMI Input Digital input channel 2 complement of port
A in the HDMI interface.
122 RXA_2+ HDMI Input Digital input channel 2 true of port A in the
HDMI interface.
123 HP_CTRLB Digital Output Hot Plug Detect for port B.
124 5V_DETB Digital Input 5 V detect pin for port B in the HDMI
interface.
125 DGND Ground Ground for DVDD
126 DVDD PowerDigital supply voltage (1.8 V)
127 DDCB_SDA Digital I/O HDCP slave serial data ports B.
DDCB_SDA is a 3.3 V input/output that is
5 V tolerant.
128 DDCB_SCL Digital Input HDCP slave serial clock port B.
DDCB_SCL is a 3.3 V input that is 5 V
tolerant.
129 CVDD PowerReceiver comparator supply voltage (1.8V)
130 CGND Ground TVDD and CVDD Ground
131 RXB_C- HDMI Input Digital input clock complement of port B in
the HDMI interface.
132 RXB_C+ HDMI Input Digital input clock true of port B in the
HDMI interface.
133 TVDD Power Receiver terminator supply voltage (3.3 V)
134 RXB_0- HDMI Input Digital input channel 0 complement of port
B in the HDMI interface.
135 RXB_0+ HDMI Input Digital input channel 0 true of port B in the
HDMI interface.
136 CGND Ground TVDD and CVDD Ground
137 RXB_1- HDMI Input Digital input channel 1 complement of port
B in the HDMI interface.
85
Location Mnemonic Type Description
138 RXB_1+ HDMI Input Digital input channel 1 true of port B in the
HDMI interface.
139 TVDD Power Receiver terminator supply voltage (3.3 V)
140 RXB_2- HDMI Input Digital input channel 2 complement of port
B in the HDMI interface.
141 RXB_2+ HDMI Input Digital input channel 2 true of port B in the
HDMI interface.
142 HP_CTRLC Digital Output Hot Plug Detect for port C.
143 5V_DETC Digital Input 5 V detect pin for port C in the HDMI
interface.
144 DDCC_SDA Digital I/O HDCP slave serial clock port C.
DDCC_SDA is a 3.3 V input/output that is
5 V tolerant.
EX3AV (HDMI : IC16)
EX3AV
Terminal Functions
PIN NAME FUNCTION
1-2, 12,
26, 34-
38
3-4,
22-25
5-11 VOUT
13-18 PGND
19-21 PVIN
27 ENABLE
28 POK
29 EAOUT Optional Error Amplifier output. Allows for customization of the control loop response.
30 SS
31 XFB
32 AGND
33 AVIN
NC(SW)
NC
NO CONNECT – These pins are internally connected to the common switching node of the
internal MOSFETs. They are not to be electrically connected to any external signal, ground,
or voltage. Failure to follow this guideline may result in damage to the device.
NO CONNECT – These pins may be internally connected. Do not connect them to each
other or to any other electrical signal. Failure to follow this guideline may result in device
damage.
Regulated converter output. Connect these pins to the load, and place output capacitor
from these pins and PGND pins 13-15
Input/Output power ground. Connect these pins to the ground electrode of the Input and
output filter capacitors. See VOUT and PVIN pin descriptions for more details.
Input power supply. Connect to input power supply. Decouple with input capacitor to
PGND pins 16-18.
Input Enable. Applying logic high enables the output and initiates a soft-start. Applying a
logic low disables the output.
Power OK is an open drain transistor for power system state indication. POK will be logic
high when VOUT is with -10% to +20% of VOUT nominal.
Soft-Start node. The soft-start capacitor is connected between this pin and AGND. The
value of this capacitor determines the startup time.
External Feedback Input. The feedback loop is closed through this pin. A voltage divider at
VOUT is used to set the output voltage. The mid point of the divider is connected to XFB. A
phase lead capacitor from this pin to VOUT is also required to stabilize the loop.
Analog Ground. This is the Ground return for the controller. Needs to be connected to a
quiet ground.
Input power supply for the controller. Needs to be connected to input voltage at a quiet
point.
86
2. FL DISPLAY
FLD (18-ST-13GINK) (FRONT : U100)
591
PIN CONNECTION
GRID ASSIGNMENT
87
ANODE CONNECTION
88
PARTS LIST OF P.W.B. UNIT
zParts for which "nsp" is indicated on this table cannot be supplied.
zPart indicated with the mark " ★ " is not illustrated in the exploded view.
zThe parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
Note: The symbols in the column "Remarks" indicate the following destinations.
1311E2 : Europe model 1311E1C : China model
391E3 : U.S.A. & Canada model 391E3B : Brazil model s391EA : Australia model
BK : Black model SP : Premium Silver model