For purposes of improvement, specifications 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 lnc.
X0415V03DM/DG0910
Copyright 2009 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
Page 2
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.
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 or seals. Be sure to heed these cautions and the
cautions indicated in the handling instructions.
◎ Caution concerning electric shock!
(1) An AC voltage is impressed on this set, so touching in-
ternal 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 energize d, unplugging the power cord when replacing parts, etc.
(2)There are high voltage parts inside. Hand le with extra
care when the set is energized.
◎ Caution concerning disassembly and
assembly!
Though 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 fingers are
moved across them. Use gloves to protect your hands.
◎ 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 insulation check on the external metal connectors and between
the blades of the power plug, and otherwise ch eck 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 insulation resistance between the terminals of the power
plug and the externally exposed metal parts (antenna terminal, headphones terminal, microphone terminal, input
terminal, etc.) is 1MΩ or greater. If it is less, the set must
be inspected and repaired.
CAUTION
Concerning important safety
parts
◎ 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 properties. 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 reasons, 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 wires inside and clamps are used to
keep wires away from heating and high voltage parts, so
be sure to set everything back as it was originally.
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 preserved. 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, fires or
other dangerous situations.
2
AVR-2310CI/2310/890, AVC-2310
Page 3
DIMENSION
AVR-2310CI/2310, AVC-2310 model
3
AVR-2310CI/2310/890, AVC-2310
Page 4
AVR-890 model
4
AVR-2310CI/2310/890, AVC-2310
Page 5
WIRE ARRANGEMENT
Back Panel side
Front Panel side
If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly as
they were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise
generation.
Wire arrangement viewed from the top
5
AVR-2310CI/2310/890, AVC-2310
Page 6
DISASSEMBLY
CABINET TOP
PANEL FRONT ASSYPCB HDMI ASSY
Refer to "DISASSEMBLY 1.PANEL FRONT ASSY"Refer to "DISASSEMBL 2.PCB HDMI ASSY"
and "EXPLODED VIEW"and "EXPLODED VIEW"
PCB S/W PCB HDMI ASSY
(Ref. No. of EXPLODED VIEW : B1) (Ref. No. of EXPLODED VIEW : B23)
PCB FUNCTION ENCORDER
(Ref. No. of EXPLODED VIEW : B2)
PCB FRONT
PCB DIGI-CNT ASSYBRACKET HDMI
(Ref. No. of EXPLODED VIEW : B3)
Refer to "DISASSEMBL 4.PCB DIGI-CNT ASSY"Refer to "DISASSEMBLY 3.BRACKET HDMI"
PCB H/Pand "EXPLODED VIEW"and "EXPLODED VIEW"䇭 (Ref. No. of EXPLODED VIEW : B4)PCB DIGI-CNT ASSYBRACKET HDMI
PCB V.AUX (Ref. No. of EXPLODED VIEW : B24) (Ref. No. of EXPLODED VIEW : 42)
(Ref. No. of EXPLODED VIEW : B5)PCB DIGI_POWER ASSY
PCB FUNCTION
TUNER PAC
K
(Ref. No. of EXPLODED VIEW : B32)
(Ref. No. of EXPLODED VIEW : B6)
Refer to "DISASSEMBL 5.TUNER PACK"
PCB CNT FUNCTIONand "EXPLODED VIEW"
(Ref. No. of EXPLODED VIEW : B7)TUNER PACK
PCB ENCORDER (Ref. No. of EXPLODED VIEW : 36)
(Ref. No. of EXPLODED VIEW : B8)
PCB CNT ENCORDERE2/E2A/E1C model
(Ref. No. of EXPLODED VIEW : B9)
CHASSIS BAC
K
PCB PRE OUT ASS
Y
Refer to "DISASSEMBLY 6.CHASSIS BACK"Refer to "DISASSEMBL 14.PCB PRE OUT ASSY"
and "EXPLODED VIEW"and "EXPLODED VIEW"
TRANS MAIN
CHASSIS BACKPCB PRE OUT ASSY
Refer to "DISASSEMBLY 13.TRANS MAIN" (Ref. No. of EXPLODED VIEW : 34) (Ref. No. of EXPLODED VIEW : B25)
and "EXPLODED VIEW"PCB SPK
TRANS MAIN䇭 (Ref. No. of EXPLODED VIEW : B17)
(Ref. No. of EXPLODED VIEW : 30)PCB SPK2
(Ref. No. of EXPLODED VIEW : B18)
PCB SPK_CNT
(Ref. No. of EXPLODED VIEW : B19)
PCB SIRIUS ASSYPCB SUPPLY and PCB POWER
Refer to "DISASSEMBL 7.PCB SIRIUS ASSY"Refer to "DISASSEMBLY 12.PCB SUPPLY
and "EXPLODED VIEW"and PCB POWER" and "EXPLODED VIEW"
PCB SIRIUS ASSYPCB SUPPLY (Ref. No. of EXPLODED VIEW : B13)
(Ref. No. of EXPLODED VIEW : B26)PCB POWER (Ref. No. of EXPLODED VIEW : B14)
PCB VIDEO ASSY
Refer to "DISASSEMBL 8.PCB VIDEO ASSY"
and "EXPLODED VIEW"
PCB VIDEO ASSY
(Ref. No. of EXPLODED VIEW : B23)
PCB INPUT ASSY
Refer to "DISASSEMBL 9.PCB INPUT ASSY"
and "EXPLODED VIEW"
PCB INPUT ASSY
( Ref. No. of EXPLODED VIEW : B21)
PCB CNT1 (Ref. No. of EXPLODED VIEW : B30)
PCB CPU ASSY
Refer to "DISASSEMBL 10.PCB CPU ASSY"
and "EXPLODED VIEW"
PCB CPU ASSY
( Ref. No. of EXPLODED VIEW : B27)
PCB MAIN ASSY
Refer to "DISASSEMBL 11.PCB MAIN ASSY"
and "EXPLODED VIEW"
PCB MAIN ASSY
( Ref. No. of EXPLODED VIEW : B20)
PCB 2CH ASSY
( Ref. No. of EXPLODED VIEW : B11)
PCB CNT3
( Ref. No. of EXPLODED VIEW : B28)
PCB CNT2
( Ref. No. of EXPLODED VIEW : B29)
• Disassemble in order of the arrow of the figure of following flow.
• In the case of the re-assembling, assemble it in order of the reverse of the following flow.
• In the case of the re-assembling, observe "attention of assembling" it.
6
AVR-2310CI/2310/890, AVC-2310
Page 7
About the photos used for descriptions in the “DISASSEMBLY” section.
The viewpoint of each photograph
(Photografy direction)
[View from above]
Front side
Direction of photograph: B
Direction of photograph: D
Direction of photograph: C
Proceeding : CABINET TOPPANEL FRONT ASSY
→
Proceeding : CABINET TOPPANEL FRONT ASSY
→
View from bottom
Direction of photograph: D
Style pin : LooseCP301
cut
cut
• The direction from which the photographs used herein were photograph ed 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.
1. PANEL FRONT ASSY
(1) Remove the screws.
(2) Cut the wire clamp bands, then loose the style pin. Disconnect the connector wire.
AVR-2310CI/2310/890, AVC-2310
7
Page 8
(3) Loose the Cord holders, then disconnect the connector wires.
Cord holder : LooseCN306A
CN305 CN303
CP503
Cord holder : Loose
Direction of photograph: C
FFC Cable
CP541
Direction of photograph: D
Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in PANEL FRONT ASSY.
(4) Disconnect the FFC Cable.
(5) Remove the screws.
(6) Disconnect the connector wire, then remove the screw.
8
AVR-2310CI/2310/890, AVC-2310
Page 9
2. PCB HDMI ASSY
Proceeding : CABINET TOPHDMI PWB ASSY
→
PCB HDMI ASSY
Board to board
FFC CableFFC CableCX047
FFC Cable
SUPPORTER
CX046
cut
Direction of photograph: A
Proceeding : CABINET TOPHDMI PWB ASSY
→
BRACKET HDMI
→
CP2270
BRACKT HDMI
cut
Direction of photograph: A
(1) Cut the wire clamp band, then disconnect the connector wires and FFC Cables.
Remove the SUPPORTER, then disconnect the board to board.
(2) Remove the screws.
3. BRACKET HDMI
(1) Cut the wire clamper, then disconnect the connector wire. Remove the screws.
(2) Remove the screws.
AVR-2310CI/2310/890, AVC-2310
9
Page 10
4. PCB DIGI-CNT ASSY
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
BRACKET HDMI
→
FFC Cable
Board to board
PCB DIGI-CNT ASSY
Direction of photograph: A
→
TUNER PACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
BRACKET HDMI
→
Direction of photograph: A
(1) Disconnect the FFC cable and board to board.
(2) Remove the screws.
5. TUNER PACK
(1) Remove the screws.
AVR-2310CI/2310/890, AVC-2310
10
Page 11
6. CHASSIS BACK
→
TUNER PACK
→
CHASSIS BACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
BRACKET HDMI
→
Style pin : Loose
CP102B
CN101BCN102CP501
cut
Direction of photograph: A
PCB SPK 2
PCB SPK
CP103
CP101A
(1) Cut the wire clamp band, then loose the style pins. Disconnect the connector wires.
(2) Remove the screws, then disconnect the connector wires.
AVR-2310CI/2310/890, AVC-2310
11
Page 12
7. PCB SIRIUS ASSY
→
TUNER PACK
→
CHASSIS BACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
→
PCB SIRIUS ASSY
BRACKET HDMI
→
v
Board to board
PCB DSIRIUS ASSY
→
TUNER PACK
→
CHASSIS BACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
→
PCB SIRIUS ASSY
→
PCB VIDEO ASSY
BRACKET HDMI
→
v
Board to board
PCB VIDEO ASSY
(1) Disconnect the board to board.
8. PCB VIDEO ASSY
(1) Disconnect the board to boards.
AVR-2310CI/2310/890, AVC-2310
12
Page 13
9. PCB INPUT ASSY
→
TUNER PACK
→
CHASSIS BACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
→
PCB SIRIUS ASSY
→
PCB VIDEO ASSY
→
PCB INPUT ASSY
BRACKET HDMI
→
Direction of photograph: C
cut
PCB INPUT ASSY
Board to boardCord holder : LOOSE
CP515CN303CP708
(1) Cut the wire clamp bands.
(2) Loose the Cord holder, then disconnect the connector wires and board to board.
AVR-2310CI/2310/890, AVC-2310
13
Page 14
10. PCB CPU ASSY
→
TUNER PACK
→
CHASSIS BACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
→
PCB SIRIUS ASSY
→
PCB VIDEO ASSY
→
PCB INPUT ASSY
→
PCB CPU ASSY
BRACKET HDMI
→
Direction of photograph: C
FFC Cable
v
Board to board
CN305
PCB CPU ASSY
(1) Disconnect the FFC cable.
(2) Disconnect the connector wires and board to board.
AVR-2310CI/2310/890, AVC-2310
14
Page 15
11. PCB MAIN ASSY
→
TUNER PACK
→
CHASSIS BACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
→
PCB SIRIUS ASSY
→
PCB VIDEO ASSY
→
PCB INPUT ASSY
→
PCB CPU ASSY
→
PCB MAIN ASSY
BRACKET HDMI
→
Direction of photograph: C
View from bottom
CP2270CP541
CP104
CP511
PCB MAIN ASSY
(1) Remove the screws.
(2) Disconnect the connector wires, then remove the screws.
AVR-2310CI/2310/890, AVC-2310
15
Page 16
12. PCB SUPPLY and PCB POWER
→
TUNER PACK
→
CHASSIS BACK
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
→
PCB SUPPLY and PCB POWER
BRACKET HDMI
→
v
PCB SUPPLY ASSY
CP501
CP503CP511
CP515
Direction of photograph: D
SUPPORTER
CP513CP512
cut
cut
PCB POWER ASSY
(1) Disconnect the connector wires, then remove the screws.
(2) Cut the wire clamp bands, then disconnect the connector wires and SUPPORTER.
AVR-2310CI/2310/890, AVC-2310
16
Page 17
13. TRANS MAIN
Proceeding : CABINET TOPTRANS MAIN
→
Direction of photograph: D
CP513
CP301
CP512
cut
Style pin : Loose
CP2270CN306A
CP104CP501
cut
(1) Cut the wire clamp bands, then disconnect the connector wires and SUPPORTER.
(2) Cut the wire clamp band, then loose the style pin. Disconnect the connector wires, then remove the screws.
AVR-2310CI/2310/890, AVC-2310
17
Page 18
14. PCB PRE OUT ASSY (E2/EA/E1C model)
→
TUNER PACK
→
PCB PRE OUT ASSY
Proceeding : CABINET TOPHDMI PWB ASSY
→
→
DIGI-CNT PWB ASSY
BRACKET HDMI
→
v
CN702CN701
PCB PRE-OUT ASSY
Direction of photograph: A
(1) Disconnect the connector wires.
(2) Remove the screws.
AVR-2310CI/2310/890, AVC-2310
18
Page 19
CAUTION IN SERVICING
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 m+emorize your setting for restoring after the initialization.
SURROUND
MODE 0
SURROUND
MODE 1
ON/OFF
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. Switch off the unit.
2. With the "SURROUND MODE 0" and "SURROUND MODE 1" buttons pressed, press the "ON/OFF" button to turn the
power on.
3. Check that the entire display is flashing with an interval of about 1 second, and release your fingers from the 2 buttons and
the microprocessor will be initialized.
JIG to use for servicing
When you repair the printing board, you can use the following JIG (Extension cable kit). Please order to Denon Official Service
Distributor in your region if necessary.
00D SPK- 561 EXTENSION UNIT KIT : 1 Set
00D SPK- 562 9120 CONN. JOINT KIT : 1 Set
When you update the firmware, you can use the following
JIG (RS232C to internal connector conversion adapter with 8P cable kit ). Please order to Denon Official Service Distributor
in your region if necessary.
00DSPK-581 WRITING UNIT: 1 Set
AVR-2310CI/2310/890, AVC-2310
19
Page 20
SPECIAL MODE d
DYNAMIC
VOLUME
DYNAMIC
EQ
ENTER
MENU
SURROUND
0 MODE 1
ON/OFF
CURSOR
SOURCE
DIMMER
RESTORER
STATUS
MULTEQ
Special mode setting button
※ Press the ON/OFF button to turn on while pressing both buttons A and B at the same time.
ModeButton AButton BContents
µcom/DSP Version display mode
Errors checking mode
(Displaying the protection history mode)
Initialization mode
Mode for switching tuner frequency step
Mode for preventing remote control
acceptance
Panel lock mode
Panel lock mode
(Remove Master volume)
Cancellation of panel lock modeMENURESTORER Panel lock mode is cancelled.
STATUSDIMMER
STATUSMUL TEQ
SURROUND
MODE0
DYNAMICEQDYNAMIC
CURSOR 0 RESTORER
SURROUND
MODE0
SURROUND
MODE1
SURROUND
MODE1
VOL
RESTORER
RESTORER Operations using main unit panel buttons are rejected.
Serial No. and firmware versions such as Main, Sub, DSP are
displayed in the FL manager. Errors are displayed when they
occur. (Refer to 21 page.)
Displaying the protection history
(Refer to 22 page.)
Backup data initialization is carried out.
(Refer to 19 page.)
---E2 model only--Select with the SOURCE 0 1 button.
Change tuner frequency step to AM9k/FM50kHz STEP or AM:10k/
FM:200kHz.
Operations using remote control are rejected.
(Mode cancellation: Turn off power and execute the same button
operations as when performing setup.)
Operations using main unit panel buttons or master volume are
rejected.
20
AVR-2310CI/2310/890, AVC-2310
Page 21
1. µcom/DSP Version display mode
1.1. Operation specifications
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/OFF" 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
Destination information→Main-µcom version information →Sub-µcom version information → DSP version information
→ APLD version information → OSD config information → OSD PRG information→ OSD DAT information
1.3. Display
Any one of the following list is displayed, in the priority of ①②③④ .
Condition State Display
①
Sub-µcom NG
② DIR NG
③ DSP NG
④
Both SUB/DSP OK
No response from Sub-µcom
No response from DIR
When DSP boot, executing DSP reset makes no change to DSP FLAG 0
port "H".
No change to DSP FLAG 0 port "H" before issuing DSP command.
When DSP data read, executing WRITE="L" makes no change to
ACK="H".
When DSP data read, executing REQ="L" makes no change to
ACK="L".
When DSP data write, executing WRITE="H" makes no change to ACK="H".
When DSP data write, executing REQ="L" makes no change to
ACK="L".
When DSP special code boot, executing DSP reset makes no change to
DSP FLAG 0 port "H".
No change to DSP FLAG 0 port "H" before issuing DSP special read
command.
No change to DSP FLAG 0 port "H" before DSP version read.
" □ SUB □□ ERROR □01□ "
" □ DIR □□ ERROR □01□ "
" □ DSP □□ ERROR □01□ "
" □ DSP □□ ERROR □02□ "
" □ DSP □□ ERROR □03□ "
" □ DSP □□ ERROR □04□ "
" □ DSP □□ ERROR □05□ "
" □ DSP □□ ERROR □06□ "
" □ DSP □□ ERROR □11□ "
" □ DSP □□ ERROR □12□ "
" □ DSP □□ ERROR □13□ "
(No error display, version display only)
21
AVR-2310CI/2310/890, AVC-2310
Page 22
2. Errors checking mode (Displaying the protection history)
2.1. Operation specifications
Error mode (Displaying the protection history):
When started up, the error information is displayed.
Starting up:
● All model commonness
With the "STATUS" and "MULTEQ" buttons pressed, press the "ON/OFF" button to turn the power on. 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, a history like the one shown
below is displayed, depending on the conditions.
(1) Normally (when there has been no protection incident)
UpperPROTECT
LowerNOPROTECT
(2) For ASO/DC (when the last protection incident was ASO or DC protection)
UpperPROTECT
LowerPRT:ASO/DC
ISTORY
H
ISTORY
H
(3) For THERMAL (when the last protection incident was THERMALprotection)
UpperPROTECT
LowerPRT:THERMAL
ISTORY
H
When the "STATUS" button is pressed again after the above protection history is displayed, the normal display reappears.
2.3. Clearing the protection history
There are two ways to clear the protection history, as described below.
(1) Start up the error (protection display) mode, display the error, then press and hold in the "ENTER" button for 3 seconds.
UpperPROTECT
Lower:THERMALTHE
Press and hold in the "ENTER" button for 3 seconds
UpperPROTECT
LowerPRT:CLEAR
The above is displayed and the protection history is cleared.
ISTORY
H
ISTORY
H
UpperPROTECT
LowerNOPROTECT
ISTORY
H
(2) Initialize.
※ If you want to save a backup, use the method in 3.(1) above.
Warning indication by the POWER LED
If the power is turned off when a protection incident has been detected, the POWER LED (red) flashes as a warning according to the conditions in which the protection incident occurred.
(1) ASO/DC PROTECTION : Flashes in cycles of 0.5 seconds (0.25 seconds lit, 0.25 seconds off)
(2) THERMAL PROTECTION : Flashes in cycles of 2 seconds (1 second lit, 1 second off)
22
AVR-2310CI/2310/890, AVC-2310
Page 23
ADJUSTMENT
VR101SR
TP104
VR101FL
TP101
TP102
VR101SL
TP402
VR402
TP103
VR101C
VR101FR
TP105
F Lch
S Lch
S Back Rch
TP401
VR401
S Back Lch
C ch
S Rch
F Rch
DC Voltmeter
PCB MAIN ASSY
PCB 2CH ASSY
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 (59 °F ~ 86 °F).
(2) Presetting
• POWER (Power source switch)OFF
• SPEAKER (Speaker terminal)No load
(Do not connect speaker, dummy resistor, etc.)
2. Adjustment
(1) Remove top cover and set VR101 FL, FR, C, SL, SR, on Main Amp. Unit, VR401, VR402 on 2ch- Amp.
Unit at fully counterclockwise (c) position.
(2) Connect DC Voltmeter to test points (FRONT-Lch: TP101, FRONT-Rch: TP105, CENTER ch: TP103, SURROUND-
Lch: TP102, SURROUND-Rch: TP104, SURROUND-BACK Lch: TP401, SURROUND-BACK Rch: TP402).
(3) Connect power cord to AC Line, and turn power switch "ON".
(4) Presetting.
MASTER VOLUME: "---" counterclockwise (c min.)
SPEAKER (Speaker terminal) : No load
(Do not connect speaker, dummy resistor, etc.)
MODE: 7CH STEREO (5CH STEREO)
FUNCTION: CD
(5) Within 2 minutes after the power on, turn VR101 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 VR101 to set the voltage to 2.0 mV ± 0.5 mV DC.
(7) Adjust the Variable Resistors of other channels in the same way.
23
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Page 24
TROUBLE SHOOTING
1. POWER
1.1. Power not turn on
Power not turn on
YES
Is the ON/STANDBY indicator on the front panel flashing
red?
YES
Is the fuse blown?
YES
Does the power turn on when
the POWER switch is turned
off then back on?
YESYESYES
Check the primary circuitry
parts including the POWER
switch (for poor contacts,
etc.), and replace any defective parts.
Are there any incomplete
connections in the connec-
NO
tors connecting between the
various circuit boards?
YESYES
Connect the connectors
properly.
NO
NO
Refer to Fuse is blown
Is a DC 5V voltage being
supplied from the PCB
POWER (CN505 pin 4) to the
microprocessor?
Check the microprocessor
periphery circuitry and
replace any defective parts.
Is there a short circuit
NO
between the speaker terminals and the ground?
Check for damage in the
power amplifier circuitry parts
and replace any defective
parts.
Is a DC 5V voltage output
when the cord supplying the
NO
power from the PCB SUPPLY to the microprocessor
(CP511) is unplugged?
Check the circuitry and parts
from CP511 on the PCB
SUPPLY to the microprocessor for damage and short-circuits, and replace any
defective parts.
Correct the short circuit
NO
between the speaker and
the ground.
Check the parts from IC501
NO
to the primary circuitry and
replace any defective parts.
1.2. Fuse is blown
YESYESYES
Check for leaks or short circuits in the primary side
parts, and replace any defective parts.
YESYESYES
Fuse is blown
Check for short circuits in the
rectifier diodes and circuitry
of the secondary side rectifying circuits, and replace any
defective parts.
After repairing, also replace the fuse.
Check for short circuits in the
power stabilizer unit's regulator output terminal and the
ground, and replace any
defective parts.
24
AVR-2310CI/2310/890, AVC-2310
Page 25
2. Analog video
2.1. MONITOR OUT
MONITOR OUT (CVBS/S/COMPONENT) output NG
Check the Video convert ON/OFF settings
Video convert ON
Input
CVBS
AInterlace
Input
S
Inpu t
COMPONENT
Progressive
Interlace
B
※ When checking operation, select
SAT/CBL for the function of CVBS/
S, and select DVD for the function
of COMPONENT.
(COMPONENT1 input)
Check output of output Video AMP.
DVR Output V : IC2016-33pin
VCR Output Y : IC2016-29pin
VCR Output C : IC2016-31pin
Check cable between main unit
and monitor or Check monitor.
OK
OK
NG
NG
Check soldering of output Video AMP
To troubleshooting
1.1 Power not turn on.
Check input of output Video AMP.
Output V : Q2015 (Collector side)
Output Y : Q2013 (Collector side)
Output C : Q2014 (Collector side)
OK
and surrounding circuitry.
Check input selector and Video AMP,
NG
surrounding circuitry soldering.
Input selector:IC2002,IC2003,IC2004
Video AMP :C2005,IC2006
or μCOM UNIT flaw.
30
AVR-2310CI/2310/890, AVC-2310
Page 31
3. HDMI/DVI
3.1. No picture or sound is output
No picture or sound is output
Check the HDMI/DVI cable
connection
Is the HDMI/DVI cable properly
connected?
Are you using an HDMI/DVI
selector, repeater or a device
for improving picture quality?
Are you using a certified HDMI
cable (one with the HDMI
stamp)?
Are you using an HDMI/DVI
cable less than 5 meters in
length?
YES
YES
YES
NO
YES
There may be a problem with
NO
the HDMI/DVI cable. Check the
connection.
Disconnect everything and
YES
connect only the HDMI/DVI
cable to check.
Use a certified HDMI cable
NO
(one with the HDMI stamp).
Replace the HDMI/DVI cable
with one that is less than 5
NO
meters in length (2 meters
recommended) to check.
YES
Are the picture and sound
output when another HDMI/DVI
cable is used?
NO
Checking the DVD player
YES
Is the DVD player's HDMI
output setting correct?
YES
When using a DENON DVD player, is the fluorescent display tube's
"HDMI" indicator lit?
If using a non-DENON DVD player, proceed to "YES".
YES
Are the picture and sound
NO
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?
output when the DVD player's
resolution is changed?
NO
The HDMI/DVI cable is
YES
defective.
Check the HDMI output setting,
YES
referring to the DVD player's
operating instructions.
Set the DVD player's output
YES
resolution to a resolution with
which the TV is compatible.
The DVD player may not be
compatible with HDCP
YES
repeaters. Ask the DVD
player's manufacturer.
NO
Are the picture and sound
output when a different DVD
player is used?
NO
YES
31
AVR-2310CI/2310/890, AVC-2310
The DVD player is defective.
Page 32
Check the TV
Is the TV HDCP-compatible?
YES
Is the TV compatible with resolutions of 1080P?
YES
Is the TV's input set to HDMI?
YES
Use an HDCP-compatible TV.
NO
PC TVs cannot be used.
If the TV is not compatible with
resolutions of 1080P, no picture
NO
will be output, even if the DVD
player's resolution is set to
1080P.
Check the TV's input setting,
NO
referring to the TV's operating
instructions.
Are the picture and sound output when a different TV is used?
YES
Check the set (AVR-2310CI/2310/890, AVC-2310)
Is the set's input set to HDMI?
YESYES
The set does not recognize
the TV.
Is the TV information properly
displayed on the "Monitor info."
display menu?
YESYES
Does the set's wallpaper image appear on the TV when the HDMI/DVI
cable between the DVD player and the set is disconnected?
YESYES
When using a DENON DVD
player, is the fluorescent
display tube's "HDMI" indicator
lit?
If using a non-DENON DVD
player, proceed to "NO".
Is IC701 pin 30 "H" (3V-5V)?
NO
With the TV connected, check
the voltage of the IC on the
side on which the TV is
connected.
The DVD player does not
recognize the connection
with the set.
Is the HDMI connector (JK502/
JK503/JK401/JK402/JK403)
NO
pin 19 "H" (5V)? With the DVD
player connected, check the
voltage of the HDMI connector
for the input on the side on
which the DVD player is
connected.
NO
The TV is defective.
Check the set's input setting,
NO
referring to the set's operating
instructions.
The pattern and circuit from
NO
the HDMI connector (JK701)
to the IC (IC701) is defective.
Are the picture and sound
output from other Monitor Out
NO
terminals (VIDEO out, SVIDEO out or Component out)?
NO
The pattern and circuit from
the HDMI connector (JK502/
NO
JK503/JK401/JK402/JK403)
to the IC401/IC501 is
defective.
The HDMI
output circuitry
is defective.
YES
(IC701/IC602
and
surrounding
circuitry)
YESYES
The HDMI output circuitry is defective.
(IC401/IC501/IC602 and surrounding circuitry)
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. IC’s
M30879FLBFP (IC802 : CPU B’D)
AVR-2310CI/2310/890, AVC-2310
43
Page 44
M30879FLBFP Block Diagram
<VCC1>
<VCC1><VCC2>
Port P0Port P1Port P2Port P3Port P4Port P5Port P6Port P7
Internal peripheral functions
Three-phase motor
control circuit
Watchdog timer (15 bits)
8-bit D/A converters:
2 circuits
Intelligent I/O
Time measurement function:
8 channels
Waveform generation
function: 16 channels
(4)
Communication function:
clock synchronous serial
interface, UART, HDLC
data processing, IEBus
CAN modules:2 channels
(5)
Serial interface: 7 channels
(3)
X/Y converter:
16 bits X 16 bits
CRC calculation circuit
(CCITT):
ᇫX
16
+ X
12
+ X5+ 1
Clock generation circuits:
XIN-XOUT
XCIN-XCOUT
On-chip oscillator
PLL frequency synthesizer
DMAC: 4 channels
DMACII
10-bit A/D converter:
1 circuit
34 channels for input
1. Ports P11 to P15 are provided in the 144-pin package only.
2. 34 channels are available in the 144-pin package. 26 channels are available in the 100-pin package.
3. 6 channels are available in the 100-pin package.
4. 10 channels are available in the 100-pin package.
5. M32C/87A has 1 channel. M32C/87B has no CAN module.
8
8888888
8
ROM
Memory
Multiplier
M32C/80 Series CPU core
FLG
ISP
INTB
USP
PC
SVF
SVP
VCTSB
FB
R3
A1
A0
R2
R1H R1L
R1H R1L
R1H R1L
R0H R0L
<VCC2>
8
587887
RAM
M30879FLBFP Terminal Functio
PIN
No.
PINPIN NAMEI/O Type DET
n
Lv
CnvOp(in)Op(ex)
1 P96/TXD4NCOC----Z-O/LO/LO/LUART
2 P95/(CLK4)MICDETI-Lv--EuZ--O/LO/LMic insert detect
3 P94H/PDETI-Lv--EuZ--O/LO/LHeadphone insert detect
4 P93FL_DATAOC---Z-O/LO/LO/LFL display unit control
5 P92/TXD3MOSIOC-5/3--Z--O/LO/LInterface between Main CPU and
6 P91/RXD3SOMImI-Lv5/3--Z--IO/LInterface between Main CPU and
7 P90/CLK3CLKMOOC-5/3--Z--O/LO/LInterface between Main CPU and
8BYTE BYTEI----------GND
9 CNVCSCNVSSI----EdZ--IIFirmware update control
10 P87FL_RSTOC---Z-O/LO/LO/LFL display unit control
11 P86GRNLEDOC----Z-O/LO/LO/LH : ONPower indicator (green led) control
12 RESETRESETI-Lv--EuL--IIReset signal input
13XOUT XOUTO----------Oscillator connect
14VSSVSS---- ------GND
15XINXINI----------Oscillator connect
16VCC VCC-----------POWER 5V
AVR-2310CI/2310/890, AVC-2310
Res
PURE DCEC
STBY
44
STBY
STOP
P.OF F
STOP
Function
Sub CPU
Sub CPU
Sub CPU
Page 45
PIN
PINPIN NAMEI/O Type DET
No.
17P85/NMINMII----------5V
18 P84/INT2PROTECTION
19 P83/INT1POWERKEY
20 P82/INT0D.OSD CPU REQI--5/3--Z--O/LO/LInterface between Main CPU and
21 P81D.OSD CPU ACK O--5/3--Z--O/LO/LInterface between Main CPU and
22 P80/RXD5D.OSD CPU RXI--5/3--Z--O/LO/LInterface between Main CPU and
23 P77/CLK5D.OSD CPU CLKO--5/3--Z--O/LO/LInterface between Main CPU and
24 P76/TXD5D.OSD CPU TXO--5/3--Z--O/LO/LInterface between Main CPU and
26 P74/(ISCLK1) VOLCLKOC----Z-O/LO/LO/LVolume control
27 P73/(ISTXD1) VOLDATAOC----Z-O/LO/LO/LVolume control
28 P72/CLK2ISELBIO-----Z-O/LO/LO/LSOURCE encoder operation
29 P71/RXD2SIRIUS RXDI-----Z-O/LO/LO/LUARTSIRIUS control
30 P70/TXD2SIRIUS TXDON---EuZO/L-O/LO/LUARTSIRIUS control
31 P67/TXD1MO232CIOC----Z--O/LO/LUARTInterface between Main CPU and
32 P66/RXD1MI232COI----EdZ--O/LO/LUARTInterface between Main CPU and
35 P63/TXD0MOIPIOC----Z--O/LO/LUARTiPod dock control
36 P62/RXD0MIIPOI----EdZ--O/LO/LUARTiPod dock control
37 P61/(CLK0)VSELBI----EuZ--O/LO/LVOLUME encoder operation
39 P57REDLEDOC----Z-O/HO/HO/LH : ONPower indicator (green led) control
40 P56FL_CE1OC---Z-O/LO/LO/LFL display unit control
41 P55/EPMFRASH EMP/
FL_CLK
42 P54M232CPOWEROC---EdZ--O/LO/LH : POWER ON 232C power control
43 P53DYN_LEDOC----Z-O/LO/LO/LH : ONDYNAMIC EQ indicator control
44 P52DYN_LEDOC----Z-O/LO/LO/LH : ONDYNAMIC EQ indicator control
45P51NCOC----Z-O/LO/LO/L
46 P50/CEFRASH CEOC----Z--O/LO/LFirmware upddate control
47 P47RDSDOUTI----EuZ--O/LO/LTUNER control
48 P46TURD-
SCLK(CKTU)
49 P45TURDSDAT A
(DATATU)
50 P44RDSCEOC----Z-O/LO/LO/LTUNER control
51 P43RDSRSTOC----Z-O/LO/LO/LTUNER control
52 P42THERMALI----EdZ--O/LO/L L:PROTECTION Thermal protection detect
53 P41FRONT A RLYOC----Z-O/LO/LO/L H:Front A Sp ON FRONT A speaker relay control
54 P40FRONT B RLYOC----Z-O/LO/LO/L H:Front B Sp ON FRONT B speaker relay control
55 P37TUDOUT
(DATAOUT)
56 P36TUSTBOC----Z-O/LO/LO/LTUNER control
57 P35STEREOI-Lv--EuZ-O/LO/LO/LSTEREO broadcast detect
58 P34TUNEDI-Lv--EuZ-O/LO/LO/LTUNED det.
59 P33IPDETI-Lv--EuZ--O/LO/LH:DETECTIVE iPod dock connection det
60 P32TRIGGER1O-----Z--O/LO/LH : ONTRIGGER OUT control
61 P31232C CONTROLOC----Z--O/LO/L232C control
62VCC VCC-----------POWER 5V
63 P30SUB UPDATEOC----ZO/LO/LO/LO/LFirmware update control
64VSSVSS-----------GND
65 P27PRE POWEROC----Z-O/LO/LO/LH : ONPre-power components powert
II-Lv--EuZ--IO/LPOWER key operation det
OC----Z-O/LO/LO/LFirmware update /
OC----Z-O/LO/LO/LTUNER control
OC----Z-O/LO/LO/LTUNER control
I-Lv--EdZ--O/LO/LTUNER control
E
↓
&L
Lv
CnvOp(in)Op(ex)
--EuZ--IIFall Edge & L PROTECTION Detect
PURE DCEC
Res
STBY
STBY
STOP
P.OF F
STOP
Function
D.OSD CPU
D.OSD CPU
D.OSD CPU
D.OSD CPU
D.OSD CPU
control
detect
external i/o port
external i/o port
control
detect
detect
detect
FL display control
control
45
AVR-2310CI/2310/890, AVC-2310
Page 46
PIN
PINPIN NAMEI/O Type DET
No.
66 P26SCPUPOWEROC----Z-O/HO/LO/LH:SCPU
67 P25SIRIUS RESETOC----Z--O/LO/LSIRIUS control
68 P24POWEROC---EdZ-O/HO/LO/LH:POWER ON Main power relay control
69 P23NCOC---EdZ-O/LO/LO/L
70 P22LIMITOC----Z-O/LO/LO/LH : ONCurrent limit control
71 P21SURROUND RLYOC----Z-O/LO/LO/LH:Surround Sp ONSurround speaker relay control
Lv
CnvOp(in)Op(ex)
PURE DCEC
Res
STBY
STBY
STOP
P.OF F
STOP
Function
Sub CPU power control
POWER ON
72 P20SURRUOND
BACK RLY
73 P17/INT5REMOCOMI-
74 P16/INT4REQSOMImI-
75 P15/INT3B.DOWNI76 P14RSTSUBOC----Z--O/LO/LInterface between Main CPU and
77 P13LIMITDETI-Lv--EuZ--O/LO/LL:DETECTIVE Max current det
78 P12CENTER RLYOC---EdZ-O/LO/LO/LH:Center Sp ON Center speaker relay control
79 P11H/P RLYOC----Z-O/LO/LO/LH:Headphone ONHeadphone relay control
80 P10TUNER MUTEOC----Z-O/LO/HO/LL : MUTETUNER control
81 P07MUTE POWEROC----Z-O/HO/LO/LMUTE power control
82 P06SYNCDETOI-Lv--EdZ-O/LO/LO/L
83 P05OSDMUTEOC----ZO/LO/LO/LO/L
84 P04A/D MUTEOC----ZO/LO/LO/LO/LL : MUTEA/D mute control
85 P03D OSD CPU RSTOC----ZO/LO/LO/LO/LInterface between Main CPU and
2. Check the position of Pin 1 by referring to appendix 1, Package Dimensions.
3. Pin names in brackets [ ] represent a single functional signal. They should not be considered as two separate functional signals.
AVR-2310CI/2310/890, AVC-2310
47
Page 48
R5F3650TNFB Block Diagram
Clock synchronous serial I/O
(8 bits x 2 channels)
DMAC
(4 channels)
Internal peripheral functions
System clock generator
XIN-XOUT
XCIN-XCOUT
PLL frequency synthesizer
On-chip oscillator (125 kHz)
High-speed on-chip oscillator
Notes :
1. ROM size depends on MCU type.
2. RAM size depends on MCU type.
Port P0
8
Port P2
8848
Port P5
Port P4Port P3
UART or
clock synchronous serial I/O
(3 channels)
UART
(1 channel)
VCC1 ports
M16C/60 series CPU core
R0LR0H
R1HR1L
R2
R3
A0
A1
FB
SB
ISP
USP
INTB
FLG
Memory
ROM
(1)
RAM
(2)
Multiplier
PC
CRC arithmetic circuit
(CCITT or CRC-16)
874
Port P7
Port P8Port P9Port P10
8
Port P6
8
Outputs (timer A): 5
Inputs (timer B) : 6
Timer (16-bit)
VCC1 ports
Real time clock
PWM function (8 bits X 2)
Remote control signal receiver
(2 circuits)
Watchdog timer
(15 bits
X 1)
A/D converter
(10 bits X 26 channels)
D/A converter
(8 bits X 2 channels)
Multi-master I2C bus interface
(1 channel)
CEC function
Voltage detection circuit
Power-on reset
On-chip debugger
R5F3650TNFB Terminal Function
Pin
No.
1 P94VPLD DATAOC---ZO/LO/LZFPGA control
2 P93DIR CEOC---ZO/LO/LZDIR(LC89058W-VF4A) control
PIN PIN NAMEI/O TypeDet
3 P92/SOUT3DIR DINOC---ZO/LO/LZDIR(LC89058W-VF4A) control
4 P91/SIN3DIR DOUTI-Lv-EuZ--ZDIR(LC89058W-VF4A) control
5 P90/CLK3DIR CLKOC---ZO/LO/LZDIR(LC89058W-VF4A) control
6 BYTEBYTE---------GND
7 CNVCSCNVSS----Ed47k----Firmware update control
8 P87NCOC--EuZO/HO/HZ
9 P86OSD CPU BUSY SOOC---ZO/LO/LZInterface between Sub CPU and D.OSD CPU
20 P80/(RXD5)TDOI----ZZ-ZFPGA firmware update control (JTAG)
Op
Op(ex) Res
(in)
PURE
D
CEC STBY
P.OF
F
I-Lv-EuL--ZRESET pulse input
E
E
E
↓
&L
↓
&L
↓
&L
NMI/(CEC_IN)I--------Connect to +3.3V
I-
-EuZ--ZCEC control
-EdZ--ZInterface between Main CPU and Sub CPU
EuZ--ZPower off detect
Function
48
AVR-2310CI/2310/890, AVC-2310
Page 49
Pin
No.
PIN PIN NAMEI/O TypeDet
21 P77/(CLK5)SI CODECOI-Lv--ZO/LO/LZCODEC(ADAU1328) control
22 P76/(TXD5)TMS/M/DOC--EuZO/L-O/L FPGA firmware update control (JTAG)
23 P75TDIOC---ZO/LO/LZFPGA firmware update control (JTAG)
24 P74MTCKOC---ZO/LO/LZFPGA firmware update control (JTAG)
25 P73/(CTS2)ANALOG VIDEO
POWER
26 P72/(CLK2)DIGIT AL(D/A)
POWER
27 P71/RXD2/
SCLMM
28 P70/TXD2/
SDAMM
29 P67/TXD1TXDOC--EuZ--ZInterface between Sub CPU and external i/o port
30 P66/RXD1RXDI-Lv-EuZ--ZInterface between Sub CPU and external i/o port
31 P65/(CLK1)SW SUMOC--EdZ-O/LZSubwoofer signal control
32 P64/(CTS1)CFSEL0OC--EdZ-O/LZCOMPONENT HD OUT filter control
33 P63/TXD0SOMIOC---Z--ZInterface between Main CPU and Sub CPU
34 P62/RXD0SIMOI---EdZ--ZInterface between Main CPU and Sub CPU
35 P61/CLK0CLK SIMOI---EdZ--ZInterface between Main CPU and Sub CPU
36 P60/(CTS0)REQ SOMIOC--EdZ--ZInterface between Main CPU and Sub CPU
37 P571TMDS SW RSTOC---ZO/H-ZHDMI switcher (ADV3002) reset signal out put
38 P56HPD2OC---ZO/L-ZHDMI control (hot plug detect)
39 P55/EPMEPMOC--EdZ--ZFirmware update control
40 P54CEC_OUTOC---ZO/L-ZCEC-D signal output terminal
41 P53MONI DISOC--ZO/LO/LZCOMPONENT MONITOR OUT output control
42 P52DVR INHOC---ZO/LO/LZVideo recout (DVR) control
43 P51VCR INHOC---ZO/LO/LZVideo recout (VCR) control
44 P50/CECEOC--EuZO/L-ZFirmware update control
45 P47/(TXD7)/
SDA7
46 P46/(RXD7)/
SCL7
47 P45/(CLK7)HPD1OC--EdZO/L-ZHDMI control (hot plug detect)
48 P44NCOC---ZZ-Z
49 P43HDMI A.SELOC--EdZO/LO/LZHDMI audio select
50 P42NCOC--EdZO/LO/LZ
51 P41CEC PWROC--EdZO/LO/HZCEC components power control
52 P40Z1 SMONIAOC--ZO/LO/LZSMONITOR select
53 P37HDMIR_RSTOC--EuZO/H-ZHDMI receiver (ADV7840) reset signal output
54 P361TX RSTOC--EuZO/H-ZHDMI transmitter (ADV7510) reset signal outpu
55 P35Z1 SMONIBOC--EdZO/LO/LZMain zone SMONITOR select
56 P34Z1 SSIGDETI-Lv-EuZ--ZVideo(S) signal detect
57 P33NCOC---ZZ-Z
58 P32SO CODECIOC---ZO/LO/LZCODEC (ADAU1328) control
59 P31CLK CODECOC---ZO/LO/LZCODEC (ADAU1328) control
60 VCCVCC---------+3.3V
61 P30CE CODECOC---ZO/LO/LZCODEC (ADAU1328) control
62 VSSVSS---------GND
63 P27CODEC RSTOC---ZO/HO/LZCODEC (ADAU1328) control
64 P26DIG VIDEO
65 P25/INT7OSD CPU
66 P24/INT61TX INTI-Lv-.Z--ZHDMI output signal detect
67 P23NCOC---ZZ-Z
68 P22VEXP STBOC---ZO/LO/LZExtended i/o components (BU4094BCFV) control
69 P21VEXP OEOC--EdZO/LO/LZExtended i/o components (BU4094BCFV) control
70 P20VEXP CLKOC---ZO/LO/LZExtended i/o components (BU4094BCFV) control
71 P17/INT5ADVINT1I-
16RMCKOR system clock output pin (VCO, 512fs, XIN)
17RBCKO/IR system bit clock I/O pin (64fs)
18DGNDDigital GND
19DV
DD
Digital power supply (3.3V)
20RLRCKO/IR system LR clock I/O pin (fs)
21RDATAO
Serial audio data output pin
22SBCKO
S system bit clock output pin (16fs, 32fs, 64fs, 128fs)
23SLRCKO
S system LR clock output pin (fs/4, fs/2, fs, 2fs)
24SDINI
5
External serial audio data input pin
MOUT
39
38
37
DI
RERR
SLRCK
SDIN
DO
36
42
41
40
45
44
43
48
47
46
CL
CE
DGND
XMODE
GPIO0
DV
DD
GPIO2
GPIO1
RXOUT2
GPIO3
INT
35
CKST
34
A
UDIO
33 32 31
LC89058W-E
DV
DD
30
XIN
29
DGND
28 27
DV
DD
26
DV
DD
DGND
DGND
25
XOUT
XMCK
23
24
21
RDATA
SBCK
DV
DD
RLRCK
RBCK
DGND
A
GND
RMCK
LPF
A
V
DD
*RX5
*RX6
DV
DD
*RX4
*RX3
DGND
*RX1
*RX2
RXOUT1
*RX0
4365871091211
21
22
19
20
17
18
15
16
13
14
* : Pull-down resistor internal at no selection
AVR-2310CI/2310/890, AVC-2310
64
Page 65
Pin No. Name I/O Function
25 DGND Digital GND
26 DVDD Digital power supply (3.3V)
27 XMCK O
Oscillation amplifier clock output pin
28 XOUT O
Output pin connected to the resonator
29 XIN I
External clock input pin, connected to the resonator (12.288MHz/24.576MHz)
30 DVDD Digital power supply
31 DGND Digital GND
32 MOUT I/O Emphasis information || Input fs monitor output || Chip address setting input pin
33
AUDIO
I/O
Channel status bit 1 output || Chip address setting input pin
34 CKST I/O
Clock switching transition period signal output || Master/slave setting input pin
35
INT
I/O
Microcontroller interrupt signal output || Pins44-48 I/O setting input pin
36 RERR O PLL lock error, data error flag output pin
37 DO O CCB microcontroller I/F, read data output pin (3-state)
38 DI I5 CCB microcontroller I/F, write data input pin
39 CE I5 CCB microcontroller I/F, chip enable input pin
40 CL I5 CCB microcontroller I/F, clock input pin
41 XMODE I5 System reset input pin
42 DGND Digital GND
43 DVDD Digital power supply (3.3V)
44
GPIO0 O/I General-purpose I/O pin || Selector input pin (output referred to RDATA pin)
45
GPIO1 O/I General-purpose I/O pin || Selector input pin (output referred to RLRCK pin)
46
GPIO2 O/I General-purpose I/O pin || Selector input pin (output referred to RBCK pin)
47
GPIO3 O/I General-purpose I/O pin || Selector input pin (output referred to RMCK pin)
48
RXOUT2 O RX0-6 input S/PDIF through output pin 2
* Input voltage: I= -0.3 to 3.6V, I5= -0.3 to 5.5V
* Output voltage: O= -0.3 to 3.6V
* Pins 2, 4, 5, 8, 9, 10, 24, 38, 39, 40, and 41 have an internal pull-down resistor (pd).
Their level is fixed when they are unselected.
* Pins 32 and 33 are input pins for chip address setting when pin 41 is held at the low level.
* Pin 34 serves as the input pin for designating as the master or slave when pin 41 is held at the low level.
* Pin 35 serves as the input pin for configuring the I/O of pins 44 to 47 when pin 41 is held at the low level.
* The DVDD and AVDD pins must be held at the same level and turned on and off at the same timing to preclude
TC4051BFT(IC2002-2004 : VIDEO B’D) TC4052BFT (IC2014, 2015 : VIDEO B’D)
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EN5311Q (IC202, 805 : HDMI B’D)
V
IN
(Pin 1,2): Input voltage pin. Supplies power
to the IC. VIN can range from 2.4V to 5.5V.
Input GND: (Pin 3): Input power ground.
Connect this pin to the ground terminal of the
input capacitor. Refer to Layout
Recommendations for further details.
Output GND: (Pin 4): Power ground. The
output filter capacitor should be connected
between this pin and V
OUT
. Refer to Layout
recommendations for further detail.
V
OUT
(Pin 5,6,7): Regulated output voltage.
NC (Pin 8,9,10,11,12,13,14): These pins
should not be electrically connected to each
other or to any external signal, voltage, or
ground. One or more of these pins may be
connected internally.
V
SENSE
(Pin 15): Sense pin for output voltage
regulation. Connect V
SENSE
to the output
voltage rail as close to the terminal of the
output filter capacitor as possible.
V
FB
(Pin 16): Feed back pin for external divider
option. When using the external divider option
(VS0=VS1=VS2= high) connect this pin to the
center of the external divider. Set the divider
such that V
FB
= 0.603V.
VS0,VS1,VS2 (Pin 17,18,19): Output voltage
select. VS0=pin19, VS1=pin18, VS2=pin17.
Selects one of seven preset output voltages or
choose external divider by connecting pins to
logic high or low. Logic low is defined as V
LOW
d 0.4V. Logic high is defined as V
HIGH
t 1.4V.
Any level between these two values is
indeterminate.
ENABLE (Pin 20): Output enable. Enable =
logic high, disable = logic low. Logic low is
defined as V
LOW
d 0.2V. Logic high is defined
as V
HIGH
t 1.4V. Any level between these two
values is indeterminate.
Bottom Thermal Pad: Device thermal pad to
remove heat from package. Connect to PCB
surface ground pad and PCB internal ground
plane (see layout recommendations).
Figure 2. Pin description, top view.
Voltage
Select
DAC
Switch
VREF
(+)
(-)
Error
Amp
V
SENSE
V
FB
V
OUT
VS0 VS1
VS2
Package Boundry
P-Drive
N-Drive
UVLO
Thermal Limit
Current Limit
Soft Start
Sawtooth
Generator
(+)
(-)
PWM
Comp
V
IN
ENABLE
GND
Logic
Compensation
Network
EN5311Q Block Diagram
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EN5335QI-T (IC402 : HDMI B’D)
(+)
(-)
Error
Amp
V
OUT
P-Drive
N-Drive
UVLO
Thermal Limit
Current Limit
Soft Start
Sawtooth
Generator
(+)
(-)
PWM
Comp
PVIN
ENABLE
Compensation
Network
Bandgap
Reference
PGND
Voltage
Selector
VS0
VS1
VS2
VSENSE
EAIN
EAOUT
ROCP
SS
Reference
Voltage
selector
COMP
Over Voltage
power
Good
Logic
Over
Voltage
V
OUT
POK
EN5335QI-T Block Diagram
73
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EN5335QI-T Pin descriptions
PINNAMEFUNCTION
1-7NC
NO CONNECT – Do not electrically connect these pins to each other or to
PCB. CAUTION!: May be internally connected.
8-14VOUT
Regulated converter output. Connect these pins to the load and place output
capacitor from these pins the PGND pins 17-18
15-16NC
NO CONNECT – Do not electrically connect these pins to each other or to
PCB.
CAUTION!: Internally connected to switching node.
17-18PGND
Output power ground. Connect these pins to the ground electrode of the
output filter capacitors. Refer to layout guideline section.
19-20PGND
Input power ground. Connect these pins to the ground electrode of the Input
filter capacitors. Refer to layout guideline section
21-24PVIN
Input power supply. Connect to input power supply. Decouple with input
capacitor to PGND (pins 19-20).
25-26NC
NO CONNECT – Do not electrically connect these pins to each other or to
PCB. CAUTION! May be internally connected.
27ROCP
Optional Over Current Protection adjust pin. Place ROCP resistor between
this pin and AGND (pin 40) to adjust the over current trip point.
28AVIN
Analog voltage input for the controller circuits. Connect this pin to the input
power supply.
29AGNDAnalog ground for the controller circuits.
30-31NC
NO CONNECT – Do not electrically connect these pins to each other or to
PCB. CAUTION! May be internally connected.
32VS2Voltage select line 2 input. See Table 1.
33VS1Voltage select line 1 input. See Table 1.
34VS0Voltage select line 0 input. See Table 1.
35POK
Power OK is an open drain transistor for power system state indication. POK
is a logic high when VOUT is with -10% to +20% of VOUT nominal.
36VSENSE
Remote voltage sense input. Connect this pin to the load voltage at the point
to be regulated.
37SS
Soft-Start node. The soft-start capacitor is connected between this pin and
AGND. The value of this resistor determines the startup timing.
38EAINOptional Error Amplifier input. Allows for customization of the control loop.
39EAOUTOptional Error Amplifier output. Allows for customization of the control loop.
40COMP
Optional Error Amplifier Buffer output. Allows for customization of the control
loop.
41ENABLE
Input Enable. Applying a logic high, enables the output and initiates a soft-
start. Applying a logic low disables the output.
42-44NC
NO CONNECT – Do not electrically connect these pins to each other or to
PCB. CAUTION! May be internally connected.
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74
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EN5322QI-T (IC155, 403 : HDMI B’D)
Voltage
Select
DAC
Switch
VREF
(+)
(-)
Error
Amp
VSENSE
VFB
VOUT
VS0 VS1
VS2
Package Boundary
P-Drive
N-Drive
UVLO
Thermal Limit
Current Limit
Soft Start
Sawtooth
Generator
(+)
(-)
PWM
Comp
PVIN
ENABLE
PGND
Logic
Compensation
Network
NC (SW)
POK
POK
AVIN
AGND
BIAS
EN5322QI-T Block Diagram
75
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EN5322QI-T Pin descriptions
PINNAMEFUNCTION
1, 21-24 NC(SW)
No Connect. These pins are internally connected to the common drain output of the internal
MOSFETs. NC(SW) pins are not to be electrically connected to any external signal, ground, or
voltage. However, they must be soldered to the PCB. Failure to follow this guideline may result
in part malfunction or damage.
2-3, 8-9 PGND
Input/Output Power Ground. Connect these pins to the ground electrode of the input and
output filter capacitors. Refer to Layout Considerations section for details.
4-7VOUTVoltage and Power Output. Connect these pins to output capacitor(s).
10-12VS2-0
Output Voltage Select. These pins set one of seven preset output voltages and the external
divider option (refer to Electrical Characteristics table for more details), and can be directly
pulled up to V
IN
or pulled down to GND; these pins must not be left floating.
13VSENSE
Sense Pin for Internally Programmed Output Voltages with VID Codes. For either VID code or
external resistor divider applications, connect this pin to the last local output filter capacitor for
internal compensation.
14VFB
Feedback Pin for External Voltage Divider Network. Connect a resistor divider to this pin to set
the output voltage. Use 340 k:, 1% or better for the upper resistor.
15AGNDAnalog Ground for the Controller Circuits
16AVIN
Analog Voltage Input for the Controller Circuits. Connect this pin to the input power supply.
Use a 1 PF bypass capacitor on this pin.
17POKPower OK with an Open Drain Output. Refer to Power OK section.
18ENABLE
Input Enable. A logic high signal on this pin enables the output and initiates a soft start. A
logic low signal disables the output and discharges the output to GND. This pin must not be
left floating.
19-20PVINInput Power Supply. Connect to input supply. Decouple with input capacitor(s) to PGND.
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
C1+
V+
C1-
C2+
C2-
R2
IN
T2
OUT
V
CC
T1
OUT
R1
IN
R1
OUT
T1
IN
T2
IN
R2
OUT
GND
V-
V
CC
+5V
2
V+
16
T1
OUT
T2
OUT
T1
IN
T2
IN
T1
T2
11
10
14
7
+5V
400k:
+5V
400k:
R1
OUT
R1
IN
R1
1312
5k:
R2
OUT
R2
IN
R2
89
5k:
+10V TO -10V
VOLTAGE INVERTER
0.1PF
6
V-
C2+
C2-
+
0.1PF
4
5
+5V TO 10V
VOLTAGE INVERTER
C1+
C1-
+
0.1PF
1
3
+
0.1PF
+
GND
15
2
SERIAL
IN
STROBE
Q
1
Q2
Q3
Q4
CLOCK
3
4
5
6
7
8
15
14
13
12
11
10
9
V
SS
1
OUTPUT
ENABLE
V
DD
Q6
Q7
Q8
Q'S
Q5
QS
16
HIN202EIBN (IC903 : SIRIUS B’D)
BU4094BCF-E2 (IC2019 : VIDEO B’D)
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76
Page 77
2. FL DISPLAY
FLT (19-ST-03GINK) (FLT301)
PIN CONNECTION
GRID ASSIGNMENT
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Page 78
ANODE CONNECTION
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PRINTED WIRING BOARDS
COMPONENT SIDE
PCB MAIN ASS’Y (1/2)
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Page 80
PCB MAIN ASS’Y (2/2)
FOIL SIDE
80
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Page 81
PCB POWER ASS’Y (1/2)
COMPONENT SIDE
81
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PCB POWER ASS’Y (2/2)
FOIL SIDE
82
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PCB FRONT ASS'Y (1/2)
COMPONENT SIDE
83
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Page 84
PCB FRONT ASS'Y (2/2)
FOIL SIDE
84
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Page 85
PCB 2CH ASS’Y
COMPONENT SIDE
FOIL SIDE
85
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Page 86
PCB INPUT ASS’Y
COMPONENT SIDE
FOIL SIDE
86
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PCB DIGI CNT ASS’Y
COMPONENT SIDE
FOIL SIDE
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87
Page 88
PCB VIDEO ASS’Y (1/2)
COMPONENT SIDE
88
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Page 89
PCB VIDEO ASS’Y (2/2)
FOIL SIDE
89
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PCB CPU ASS’Y
COMPONENT SIDE
FOIL SIDE
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90
Page 91
PCB HDMI ASS’Y (1/2)
COMPONENT SIDE
91
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PCB HDMI ASS’Y (2/2)
FOIL SIDE
92
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PCB SPK ASS’YPCB PRE OUT ASSY
COMPONENT SIDE
FOIL SIDE
COMPONENT SIDE
FOIL SIDE
93
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Page 94
PCB SIRIUS ASS’YPCB DIGI POWER ASSYPCB REG ASSY
COMPONENT SIDE
FOIL SIDE
COMPONENT SIDE
FOIL SIDE
COMPONENT SIDE
FOIL SIDE
94
AVR-2310CI/2310/890, AVC-2310
Page 95
NOTE FOR PARTS LIST
Parts for which "nsp" is indicated on this table cannot be supplied.
When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
Ordering part without stating its part number can not be supplied.
Not including General-purpose Carbon Chip Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
Parts marked with this symbol z have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.
Not including General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
Part indicated with the mark "★" is not illustrated in the exploded view.
WARNING:
1.
2.
3.
4.
5.
6.
● Resistors
RD : Carbon
RC : Composition
RS : Metal oxide film
RW: winding
RN : Metal film
RK : Metal mixture
P : Pulse-resistant type
NL : Low noise type
NB : Non-burning type
FR : Fuse-resistor
F : Lead wire forming
2B : 1/8 W
2E : 1/4 W
2H : 1/2 W
3A : 1 W
3D : 2 W
3F : 3 W
3H : 5 W
F:±1%
G:±2%
J:±5%
K:±10%
M:±20%
Ex.:RN
Type
14K
Shape
and performance
2E
Power
182
Resistance
G
Allowable
error
FR
Others
* Resistance
1800ohm=1.8kohm18
2
Indicates number of zeros after effective number.
2-digit effective number.
1.2ohm1R 2
2-digit effective number, decimal point indicated by R.
1-digit effective number.
: Units: ohm
● Capacitors
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
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
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
F:±1%
G:±2%
J:±5%
K:±10%
M:±20%
Z:±80%
: - 20%
P : +100%
C:±0.25pF
D:±0.5pF
= : Others
Ex.:CE
Type
04W
Shape
and performance
1H
Dielectric
strength
3R2
CapacityMAllowable
error
BP
Others
・ Units:μF.
2200μF22
2
Indicates number of zeros after effective number.
2-digit effective number.
・ Units:μF.
2.2μF2R
2
2-digit effective number, decimal point indicated by R
1-digit effective number.
* Capacity (electrolyte only)
・ When the dielectric strength is indicated in AC,"AC" is included after the dieelectric strength value.
* Capacity (except electrolyte)
・ Units:pF
2200pF=0.0022μF22
2
Indicates number of zeros after efective number.
(More than 2)
2-digit effective number.
・ Units:pF
220pF22
1
2-digit effective number.
Indicates number of zeros after effective numver.
(0 or 1)
AVR-2310CI/2310/890, AVC-2310
95
Page 96
PARTS LIST OF P.W.B. UNIT
* Parts for which "nsp" is indicated on this table cannot be supplied.
* The 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.
E3 : U.S.A. & Canada modelE2 : Europe model
E1C : China modelEA : Australia model