When the DIGITAL P.C.B. or IC22 on DIGITAL P.C.B. is replaced, this unit will display “Internal Error” and will not
operate properly. The model name MUST be written to the backup IC (EEPROM: IC22 on DIGITAL P.C.B.) to have
proper operation. (For details, refer to “S5. SOFT SWITCH” menu of the self-diagnostic function.)
注意:
DIGITAL P.C.B. または DIGITAL P.C.B. の IC22 を交換すると、“Internal Error” が表示されて本機が正常に
なります
む必要があります。(詳細は、ダイアグの “S5. SOFT SWITCH” メニューを参照してください。)
This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive
harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON
WHATSOEVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or
exp
ose eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before
handling food.
RX-V579/TSR-5790
About lead free solder / 無鉛ハンダについて
All of the P.C.B.s installed in this unit and solder joints are
soldered using the lead free solder.
Among some types of lead free solder currently available,
it is recommended to use one of the following types for
the repair work.
• Sn + Ag + Cu (tin + silver + copper)
• Sn + Cu (tin + copper)
• Sn + Zn + Bi (tin + zinc + bismuth)
Caution:
As the melting point temperature of the lead free solder is
about 30°C to 40°C (50°F to 70°F) higher than that of
the lead solder, be sure to use a soldering iron suitable to
each solder.
“Made for iPod” and “Made for iPhone” mean that an electronic accessory
has been designed to connect specifically to iPod or iPhone, respectively,
and has been certified by the developer to meet Apple performance
standards.
Apple is not responsible for the operation of this device or its compliance
with safety and regulatory standards.
Please note that the use of this accessory with iPod or iPhone m
wireless performance.
iTunes, AirPlay,iPad, iPhone, iPod, iPod classic, iPod nano, and iPod touch
are trademarks of Apple Inc., registered in the U.S. and other countries.
iPad, iPhone, and iPod touch are trademarks of Apple Inc., registered in
the U.S. and other countries.
App Store is a service mark of Apple Inc.
「Made for iPod」、「Made for iPhone」とは、それぞれ iPod または iPhone
iTunes、AirPlay、iPad、iPhone、iPod、iPod classic、iPod nano、iPod
touch は、米国およびその他の国々で登録されている Apple Inc. の商標で
す。
App Store は Apple Inc. のサービスマークです。
iPhone 商標は、アイホン株式会社のライセンスに基づき使用されていま
す。
This receiver supports network connections.
本機はネットワーク接続に対応しています。
の登録商標です。DTS-HD Master Audio は DTS,
ay affect
能基準を満たしている
HDMI, the HDMI Logo, and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC in the United
States and other countries.
“SILENT CINEMA” is a trademark of Yamaha Corporation.
「サイレントシネマ™SILENT CINEMA ™」はヤマハ株式会社の登録商標
です。
DLNA™ and DLNA CERTIFIED™ are trademarks or registered trademarks
of Digital Living Network Alliance. All rights reserved. Unauthorized use is
strictly prohibited.
DLNA ™および DLNA CERTIFIED ™はデジタルリビングネットワークアラ
イアンスの登録商標です。無断使用は固く禁じられています。
Windows ™
Windows is a registered trademark of Microsoft Corporation in the United
States and other countries.
Windows は米国 Microsoft Corporation の米国およびその他の国における
登録商標です。
Intern et Explorer, Wi nd ow s Med ia Audio and Windows Media
Player are either registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.
Internet Explorer、Windows Media Audio、Windows Media Player は、
米国 Microsoft Corporation の米国およびその他の国における登録商標、
または商標です。
Android ™ Google Play ™
Android and Google Play are trademarks of Google Inc.
Android、Google Play は、Google Inc. の
AAC ロゴマークはドルビーラボラトリーズの商標です。
The Wi-Fi CERTIFIED Logo is a certification mark of the Wi-Fi Alliance.
The Wi-Fi Protected Setup Identifier Mark is a mark of the Wi-Fi Alliance.
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by Yamaha Corporation is
under license.
Bluetooth protocol stack (Blue SDK)
Copyright 1999-2014 OpenSynergy GmbH
All rights reserved. All unpublished rights reserved.
This product util izes GPL/LGPL open-source sof tware in some
sections. You ha ve th e rig ht to obta in, duplicate, modify, and
redistribute this open-source code only. For information on GPL/LGPL
open source software, how to obtain it, and the GPL/LGPL license,
refer to the Yamaha Corporation website (http://download.yamaha.
com/sourcecodes/musiccast/).
Others [Manual]
Input is possible to 14 characters
Input possible Character type
Capital: A to Z
Small: a to z
Figure: 0 to 9
Symbols: / ( ) = + , - etc.
Space
Preset name select: Blu-ray / DVD / SetTopBox / Game / TV / DVR /
CD / CD-R / Satellite / VCR / Tape / MD / PC /
iPod / HD DVD
HDMI1 / HDMI2 / HDMI3 / HDMI4 / HDMI5 / HDMI6/ AV1 /
AV2 / AV3 / AV4 / AV5 / AV6 / TUNER/ USB /NET/ Bluetooth / AUX
[Off] / On
Input: RED (HDMI2) / GREEN (HDMI6) / YELLOW (AV2) / BLUE (AUX)
Program: RED (MOVIE) / GREEN (MUSIC) / YELLOW (STEREO) /
BLUE (SUR.RECODE)
/ AV4 / AV5 / AV6 / USB / Bluetooh /
RX-V579/TSR-5790
14
Page 15
RX-V579/TSR-5790
MAIN
MENU
NetworkInformationStatusDisconnect / Connect (status of the NETWORK jack)
Bluetooth
LanguageEnglish (English) / 日本語 (Japanese) / Français (French) /
SUB-MENUPARAMETERVALUE [INITIAL VALUE]
ConnectionWired / Wireless (Wi-Fi) / Wireless Direct
SSIDxxxx (when connection method is not Wired)
SecurityNone / WPA2-PSK (AES) (Only when connection method is Wireless
MusicCast Network--- / Ready
MAC AddressEthernet : xx:xx:xx:xx:xx:xx
IP Addressx
Subnet Maskxxx.xxx.xxx. x
Default Gatewayxxx.xxx.xxx. x
DNS Server(Primary)xxx.xxx.xxx. x
(Secondary)xxx.xxx.xxx. x
vTuner (Internet radio) IDxxxxxxxxxxxx
Network ConnectionWired / Wireless (Wi-Fi) / Wireless Direct
IP AddressDHCPOff / [On]
* The following setting is available only when “DHCP” is set to “Off”.
以下は “DHCP” が “Off” の場合のみ設定可能
IP Addressxxx.xxx.xxx. x
Subnet Maskxxx.xxx.xxx. x
atewayxxx.xxx.xxx. x
Default G
DNS Server(Primary)xxx.xxx.xxx. x
(Secondary)xxx.xxx.xxx. x
MAC Address Filter[Off] / On
MAC Address 1–10xx:xx:xx:xx:xx:xx
DMC ControlDisable / [Enable]
Network StandbyOff / On / [Auto]
Network NameInput is possible to 15 characters
Network Update Perform Update
Firmware Versionx
System IDxxxxxxxx
BluetoothOff / [On]
Audio ReceiveDisconnectTerminates the Bluetooth connection
Audio SendTransmitterOff / [On]
Device SearchSearches the Bluetooth device
Bluetooth StandbyOff / [On]
Direct)
Wi-Fi : xx:xx:xx:xx:xx:xx
xx.xxx.xxx. x
* This setting is available only when “MAC Address Filter” is set to “On”.
“MAC Address Filter” が “On” の場合のみ設定可能
.xx
Deutsch (German) / Español (Spanish) /
Italiano (Italian) / 中文 (Chinese)
Русский
(Russian) /
RX-V579/TSR-5790
15
Page 16
RX-V579/TSR-5790
■ INTERNAL VIEW
Top view
125 6
Front view
3 4
7 8
ln
pqo
9
j
a
OPERATION (2) P.C.B.
b
MAIN (4) P.C.B. (R, V models)
c
MAIN (1) P.C.B.
d
OPERATION (8) P.C.B.
e
DIGITAL P.C.B.
f
Network Module
g
AM/FM TUNER
h
OPERATION (3) P.C.B.
i
MAIN (3) P.C.B.
j
MAIN (2) P.C.B.
km
k
MAIN (5) P.C.B.
l
OPERATION (4) P.C.B.
m
N (6) P.C.B.
MAI
n
POWER TRANSFORMER
o
OPERATION (5) P.C.B.
p
OPERATION (1) P.C.B.
q
OPERATION (10) P.C.B.
r
OPERATION (6) P.C.B.
s
OPERATION (7) P.C.B.
s
■ SERVICE PRECAUTIONS / サービス時の注意事項
Safety measures
• Some internal par ts in this product contain high
voltages and are dangerous.
RX-V579/TSR-5790
Be sure to take safety measures during servicing, such
as wearing insulating gloves.
• Note t h a t th e ca p a citors in d i c a ted below ar e
dangerous even after the power is turned off because
an elec tric char ge rema ins and a high volt age
continues to exist there.
Before starting a
resistor (5 k-ohms/10 W) to the terminals of each
capacitor indicated below to discharge electricity.
The time required for discharging is about 30 seconds
per each.
C2185 and C2186 on MAIN (1) P.C.B.
C5419 on OPERATION (2) P.C.B.
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
(番号順に部品を外してください。)
RX-V579/TSR-5790
AC 電源コンセントから、電源コードを抜いてください。
1. Removal of Top Cover
a. Remove 4 screws (1) and 5 screws (2). (Fig. 1)
b. Lift the rear of the top cover to remove it. (Fig. 1)
2. Removal of Front Panel Unit
a. Remove 7 screws (3), and remove W4501 and
W4761. (Fig. 1)
b. Remove CB21, CB351, CB477 and CB953. (Fig.1)
c. Unlock and rem
d. Release 2 hooks on both ends and remove the front
panel unit. (Fig. 1)
Connected
接続
Connected
接続
ove CB525. (Fig. 1)
Remove CB525
ケーブル
Connect CB525
Cable
Unlock the connector
1
コネクターロック解除
Remove the cable
2
ケーブルを外す
Lock the connector
1
コネクターロック
Insert the cable
2
ケーブルを差し込む
11
2
①
1. トップカバーの外し方
a. 1のネジ 4 本、2のネジ 5 本を外します。(Fig. 1)
b. トップカバーの後部を持ち上げ、外します。(Fig. 1)
2. フロントパネルユニットの外し方
a. 3のネジ 7 本を外 し、W4501、W4761 を外します。
(Fig.1)
b. CB21、CB351、CB477、CB953 を外します。(Fig.1)
c. ロックを外し、CB525 を外します。(Fig. 1)
d. フック 2 箇所を外し、フロントパネルユニットを外し
ます。(Fig. 1)
Top cover
トップカバー
②
11
Cable
ケーブル
OPERATION (7) P. C.B.
W4761
③
CB525
OPERATION (4) P. C.B.
2
CB953
DIGITAL P. C.B.
RX-V579/TSR-5790
①
W4501
Hook
フック
CB21
CB477
③
Front panel unit
フロント パネルユニッ ト
③
Hook
フック
MAIN (5) P. C.B.
CB351
Fig. 1
17
Page 18
RX-V579/TSR-5790
3. Removal of Network Module
a. The Wireless LAN Antenna Connector is removed by
using MHF Connector Remover. (Fig. 2)
b. Remove screw (4). (Fig. 2)
c. Remove the Network Module to upward.
3. ネットワークモジュールの外し方
a. MHF コネクター挿抜工具を使い、無線 LAN アンテナ
コネクターを外します。(Fig. 2)
b. 4のネジ 1 本を外します。(Fig. 2)
c. ネットワークモジュールを上方向に取り外します。
Network module
Wireless LAN
Antenna Connector
無線LAN アンテナ
コネクター
Fig. 2
ネットワークモジュール
④
CAUTION !
• To remove the Wireless LAN Antenna Connector, use
the special MHF Connector Remover. Hook the tip
of this tool on the cover of the Wireless LAN Antenna
Connector and pull it straight in the direction of t
engaging axis of the Wireless LAN Antenna Connector.
(Fig. 3)
Special removing tool
ZK708100: MHF Connector Remover
RX-V579/TSR-5790
• The Wireless LAN Antenna Connector should only be
plugged back to the Network Module after it has been
installed back onto the DIGITAL P.C.B.
• When plugging the Wireless LAN Antenna Connector
back to the Network Module, make sure to hold it and
insert it vertically using the MHF Co
Make sure not to insert the Wireless LAN Antenna
Connector at a sharp angle as it may break.
• The Wireless LAN Antenna Connector can be inserted
and removed up to 5 times only.
he
MHF Connector Remover /
MHF コネクター挿抜工具
nnector Remover.
注意!
•無線 LAN アンテナコネクターを外す場合は、専用の
MHF コネクター挿抜工具の先端部を無線 LAN アンテ
ナコネクターふた部に引っかけ、無線 LAN アンテナコ
ネクターの嵌合軸に合わせ垂直
に引き抜いてください。
(Fig. 3)
専用の MHF 挿抜工具
ZK708100:MHF コネクター挿抜工具
Wireless LAN Antenna Connector /
無線 LAN アンテナコネクター
Fig. 3
• 無線 LAN アンテナコネクター挿入時は、ネットワーク
モジュールを DIGITAL P.C.B. に取り付けた状態で行っ
てください。
• 無線 LAN アンテナコネクター挿入時は、MHF コネク
ター挿抜工具を使って無線 LAN アンテナコネクターを
垂直に挿入してください。極端に斜めから挿入すると、
故障の原因になります。
• 無線 LAN アンテナコネクターの挿抜は 5 回までとして
ください。
18
Page 19
RX-V579/TSR-5790
4. Removal of DIGITAL P.C.B.
a. Remove 1 screw (5) and 7 screws (6). (Fig. 5)
b. Remove 3 screws (7). (Fig. 4)
c.
Remove CB22, CB23, CB26, CB27 and CB81. (Fig. 4)
d. Unlock and remove CB25. (Fig. 4)
e. Remove the Antenna Cable tied to the DIGITAL P.C.B.
f. Remove the DIGITAL P.C.B. which is connected
directly to the MAIN (2) P.C.B. and MAIN (3) P.C.B.
with board-to-board connectors. (Fig. 4)
5. Removal of AMP Unit
a. Remove 3 screws (8), 4 screws (9) and 2 screws
(j). (Fig. 4)
b. Remove 3 screws (k). (Fig. 5)
c. Remove the amp unit. (Fig. 4)
Connected
接続
Connected
接続
Remove CB25
Cable
ケーブル
Connect CB25
Unlock the connector
1
コネクターロック解除
Remove the cable
2
ケーブルを外す
11
Lock the connector
1
コネクターロック
Insert the cable
2
ケーブルを差し込む
11
2
CB27
CB81
⑨
4. DIGITAL P.C.B. の外し方
a. 5のネジ 1 本、6のネジ 7 本を外します。(Fig. 5)
b. 7のネジ 3 本を外します。(Fig. 4)
c.
CB22、CB23、CB26、CB27、CB81 を外します。(Fig. 4)
d. ロックを外し、CB25 を外します。(Fig. 4)
e. DIGITAL P.C.B に結束されているアンテナ同軸ケーブ
ルを外します。
f. DIGITAL P.C.B. を外します。ただし、DIGITAL P.C.B.
は MAIN(2)P.C.B.、MAIN(3)P.C.B. に基板対基板
コネクタ
ーで直接接続されています。(Fig. 4)
5. アンプユニットの外し方
a. 8のネジ 3 本、9のネジ 4 本、jのネジ 2 本を外し
ます。(Fig. 4)
b. kのネジ 3 本を外します。(Fig. 5)
c. アンプユニットを外します。(Fig. 4)
⑦
CB22
CB23
⑧
⑨
CB26
CB25
DIGITAL P. C.B.
CB62
CB63
Board-to-board connectors
基板対基板コネクター
Board-to-board connectors
⑨
基板対基板コネクター
Cable
ケーブル
Fig. 5
2
Fig. 4
AMP unit
アンプユニット
⑥⑤
⑪
RX-V579/TSR-5790
CB271
⑦
CB251
MAIN (3) P. C.B.
MAIN (2) P. C.B.
⑩
19
Page 20
RX-V579/TSR-5790
When checking the DIGITAL P.C.B.:
• Put the rubber sheet and cloth over this unit, and
place the DIGITAL P.C.B. on them. (Fig. 6)
• Connect ST952 on DIGITAL P.C.B. to the chassis with
a ground lead. (Fig. 6)
• Reconnect all cables (connectors) that have been
disconnected. Be sure to use the P.C.B. CHECKING
JIG (Part No. ZG780000) to connect between the
following connectors.
CB62 on DIGITAL P.C.B. – CB
P.C.B.
CB63 on DIGITAL P.C.B. – CB251 on MAIN (2)
P.C.B.
• When connecting the flexible flat cable, be careful
with polarity.
271 on MAIN (3)
DIGITAL P.C.B. をチェックする場合には:
•本機の上にゴムシートと布を敷き、その上に DIGITAL
P.C.B. を置きます。(Fig. 6)
• Place the P.C.B.s (with rear panel) upright. (Fig. 7)
• Connect the heatsink and rear panel to the chassis
with a ground lead or the like. (Fig. 7)
• Reconnect all cables (connectors) that have been
disconnected.
• When connecting the flexible flat cable, be careful
with polarity.
Rear panel
リアパネル
MAIN(1)P.C.B. をチェックする場合には:
• リアパネル と一緒に P.C.B. を立ち上げて置 きます。
(Fig. 7)
• ヒートシンク、リアパネルをリード線等でシャーシ
に接続してください。(Fig. 7)
• 外したケーブル(コネクター)をすべて接続します。
• フラットケーブルを接続する際、極性に注意してく
ださい。
Ground lead
アース線
MAIN (1) P.C.B.
RX-V579/TSR-5790
Chassis
シャーシ
Ground lead
アース線
Heatsink
ヒートシンク
Fig. 7
21
Page 22
RX-V579/TSR-5790
■ UPDATING FIRMWARE / ファームウェアのアップデート
When the following parts are replaced, the firmware must
be updated to the latest version.
DIGITAL P.C.B.
IC2 on DIGITAL P.C.B.
IC42 on DIGITAL P.C.B.
IC902 on DIGITAL P.C.B.
IC903 on DIGITAL P.C.B.
Network module
下記の部品を交換した場合、ファームウェアを最新バー
ジョンにアップデートする必要があります。
DIGITAL P.C.B.
DIGITAL P.C.B. の IC2
DIGITAL P.C.B. の IC42
DIGITAL P.C.B. の IC902
DIGITAL P.C.B. の IC903
ネットワークモジュール
● Confirmation of firmware version
Before and after updating the firmware, check the
firmware version by using the self-diagnostic function
menu.
Start up the se
ROM VERSION/CHECKSUM” menu.
Using the sub-menu, have the firmware version
displayed, and note them down.
(For details, refer to “SELF-DIAGNOSTIC FUNCTION”)
* Whe n the firmware version is different from
written one after updating, perform the updating
procedure again from the beginning.
lf-diagnostic function and select “S4.
● Initializing the back-up IC (EEPROM: IC22 on DIGITAL P.C.B.)
After updating the firmware, the back-up IC MUST
be initialized by the following procedure store the
setting information (soundfield parameters, system
memory and tuner presetting, etc.) properly.
Start up the self-diagnostic function and select “S3.
FACTORY PRESET” menu.
(For details, refer to “SELF-DIAGNOSTIC FUNCTION”)
Select “PRESET RSRV”, press the “z” (Power) key to
turn off the power once and
Then the back-up IC is initialized.
turn on the power again.
● ファームウェアのバージョンの確認
ファームウェアのアップデートの前後に、ファーム
ウェアのバージョンをダイアグで確認します。
ダイアグを起動し、“S4. ROM VERSION/CHECKSUM”
メニューを選択します。
サブメニューでファームウェアのバージョンを表示
し、それらを書きとめます。
(詳細は “ ダイアグ ” を参照してください。)
※ アップデート後、ファームウェアのバージョンが
書き込
まれたものと異なる場合、アップデートの
操作を最初からやり直してください。
● バックアップ IC の初期化 (EEPROM:DIGITAL P.C.B. の IC22)
ファー ムウェアの アップデート後、設定 情報(音
場プログラムのパラメーターやシステムメモリー、
チューナープリセット等)を正常に保存するために、
下記の方法でバックアップ IC を初期化する必要があ
ります。
本機のダイ ア グ を 起動し、“S3. FACTORY PRESET”
メニューを選択します。
(詳細は “ ダイアグ ” を参照してください。)
“PRESET RSRV” を選択し、“z”(電源)キーを押し
て電源を一度きってから、もう一度電源を入れると
バックアップ IC が初期化されます。
1. 指定のダウンロード先から、最新のファームウェ
アを PC のフォルダへダウンロードしてください。
2. PC から USB フラッシュメモリーのルートフォル
ダへ最新のファームウェアをコピ
注意 : 最新のファームウェアをサブフォルダにコピー
した場合、書き込みはできません。
ーします。
Page 23
RX-V579/TSR-5790
● Operation Procedures
1. Disconnect the power cable from the AC outlet.
2. Insert the USB storage device to the USB jack.
(Fig. 1)
3. While pressing the “INFO” key, connect the power
cable to the AC outlet. (Fig. 1)
" " (Power) key
""(電源)キー
Power cable
電源コード
AC outlet
ACコンセント
4. The USB UPDATE mode is activated and “USB
UPDATE” is displayed. Writing of the firmware
starts automatically. (Fig. 2)
● 操作手順
1. 電源コードを AC コンセントから抜きます。
2. USB 端子に USB フラッシュメモリーを差し込みます。(Fig. 1)
3. “INFO” キーを押しながら、電源コードを AC コンセントに接続します。(Fig. 1)
USB jack
USB 端子
"INFO" key
“INFO” キー
USB storage device
USB フラッシュメモリー
Fig. 1
4. USB UPDATE モードが起動し、“USB UPDATE” が
表示されて、ファームウェアの書き込みが自動的
に開始されます。(Fig. 2)
Writing is started. / 書き込み開始Writing being executed. / 書き込み中
USB UPDATEVERIFYING...Sx-X:XX%
S1: NET (Network module) section
S2: MAIN (IC21 on DIGITAL P.C.B.) section
S3: DSP1 (IC42 on DIGITAL P.C.B.) section
S4: DSP2 section (Not available)
S5: OSD (IC2 on DIGITAL P.C.B.) section
S6: HDMI (IC902, IC903 on DIGITAL P.C.B.) section
(Not for service / サービスでは使用しません )
(Not for service / サービスでは使用しません )
(Not for service / サービスでは使用しません )
(Not for service / サービスでは使用しません )
7LINK CHECK
8EXT TEST
10 PING
N2WIFI
(Not for service / サービスでは使用しません )
1WIFI ON JIG01
2WIFI ON JIG02
3WIFI
ON JIG03
4WIFI ON JIG04
5WIFI ON JIG05
6WIFI ON JIG06
7WIFI ON JIG07
8WIFI ON JIG08
9WIFI ON JIG09
10 WIFI ON JIG10
11 WIFI OFF
12 WIFI MAC ADDRESS
13 WIFI RF TEST
N3BLUETOOTH
(Not for service / サービスでは使用しません )
1BT VERSION
2BT ADDRESS
3PLAYBACK
N4NET AUDIO1LOOPBACK 0 TEST
2LOOPBACK 1 TEST
3LOOPBACK 2 TEST
4LOOPBACK 3 TEST
5NET AUDIO PLAYBACK 0 TEST
6NET AUDIO PLAYBACK 1 TEST
7NET AUDIO PLAYBACK 2 TEST
8NET AUDIO PLAYBACK 3 TE
9LOOPBACK ZONE DAC TEST
ST
(Not for service / サービスでは使用しません )
N5SPI LOOPBACK1SPI LOOPBACK TEST
C:
Communication system / 通信・バスライン系
C1ACCESS CHECK1ALL
2MCPU OSD
3OSD HDMI
4VIDEO I/F
5DIR BUS
6DSP BUS
7EEPROM
8TUNER
9INVALID ITEM
(Not for service / サービスでは使用しません )
C2HDMI INFO1HDMI MODEL NAME
2HDMI PRODUCT ID
RX-V579/TSR-5790
RX-V579/TSR-5790
27
Page 28
RX-V579/TSR-5790
No.Main menuNo.Sub-menu
C3NET CPU CHECK1ALL
V:
Video system / ビデオ系
V1ANALOG VIDEO CHECK1ANALOG BYPASS
V2DIGITAL VIDEO CHECK1HDMI REPEAT
R:
Radio system / TUNER・衛星放送系
R1INVALID ITEM
(Not for service / サービスでは使用しません )
P:
Power supply and protection system / 電源・プロテクション系
P1AD DATA CHECK1DC
P2PROTECTION HISTORY11. HISTORY 1
RX-V579/TSR-5790
T:
Troubleshooting Information / サービス・設計用故障解析情報
T1TROUBLE SHOOTING INFORMATION1OPERATING TIME
2INVALID ITEM
(Not for service / サービスでは使用しません )
3PHY TEST
4APL ID CHECK
5CLOCK GENERATOR CHECK
6PMIC CHECK
7WIRELESS MODULE CHECK
8NET EEPROM CHECK
2MUTE CHECK
2OSD-VIDEO OUT
1INVALID ITEM
2INVALID ITEM
2PS
3TMP
4OUTPUT LEVEL
5LIMITER CONTROL
6USB
7ADET
8KEY
21. POWER PORT
31. LAST INPUT
41. LAST VOLUME
52. HISTORY 2
62. POWER PORT
72. LAST INPUT
82. LAST VOLUME
93. HISTORY 3
10 3. POWER PORT
11 3. LAST INPUT
12 3. LAST VOLUME
13 4. HISTORY 4
14 4. POWER PORT
4. LAST INPUT
15
16 4. LAST VOLUME
2POWER-RELAY ON
3POWER AMP B
4OUTPUT LEVEL
5NRC (Net Restart Counter)
(Not for service / サービスでは使用しません )
(Not for service / サービスでは使用しません )
(Not for service / サービスでは使用しません )
28
Page 29
No.Main menuNo.Sub-menu
S:
System and version system / システム・バージョン系
S1FIRMWARE UPDATE1DSP FIRMWARE UPDATE
(Not for service / サービスでは使用しません )
S2MODEL/DESTINATION1INITIAL DISPLAY
2MODEL/DESTINATION
S3FACTORY PRESET1PRESET INHIBIT
2PRESET RESERVED
S4ROM VERSION/CHECKSUM1SYSTEM VERSION
2FACTORY SYSTEM VERSION
3MICROPROCESSOR VERSION
4MICROPROCESSOR CHECKSUM
5DSP VERSION
6DSP CHECKSUM
7OSD VERISON
8OSD CHECKSUM
9HDMI1 (T
X) VERSION
10 HDMI2 (RX) VERSION
11 NETWORK VERSION
12 NETWORK CHECKSUM
S5SOFT SWITCH1SWITCH MODE
2MODEL NAME
S6SYSTEM INFORMATION1MODEL/DESTINATION
2VERIFY
3NET PCB DIGITAL
4NET PCB DIGITAL SEND
(Not for service / サービスでは使用しません )
(Not for service / サービスでは使用しません )
(Not for service / サービスでは使用しません )
RX-V579/TSR-5790
RX-V579/TSR-5790
29
Page 30
RX-V579/TSR-5790
● Starting Self-Diagnostic Function
While pressing the “TONE CONTROL” and “INFO” keys,
press the “z” (Power) key to turn on the power, and
release those 2 keys.
● Starting Self-Diagnostic Function in
the protection cancel mode
If the protection function works and causes hindrance
to troubleshooting, cancel the protection function by
the procedure below,
selfdiagnostic function mode. (The protection functions
other than the excess current detect function will be
disabled.)
While pressing the “TONE CONTROL” and “INFO” keys,
press the “z” (Power) key to turn on the power and keep
pressing those 2 keys and “z” (Power) key for 3 seconds
RX-V579/TSR-5790
or longer.
The self-diagnostic function mode is activated with the
protection fun
In this mode, the “SLEEP” segment of the FL display
flashes to indicate that the mode is self-diagnostic
function mode with the protection functions disabled.
CAUTION!
Using this unit with the protection function disabled may
cause further damage to this unit. Take special care for
this point when using this mode.
2. When the protection function worked to turn
off the power:
The information of protection function which worked
at that time is displayed. Then “A1-1. DSP MARGIN”
is displayed in a few seconds.
Note:
At that time if you restart the self-diagnostic
function after turning off the power once, “NO
PROTECT” will be displayed. That is because
that situation is equal to “1. When the power is
turned off by us
However history of the protection function is
stored in memory as backup data. For details,
refer to “P2. PROTECTION HISTORY” menu.
2-1. When th e re i s a histo r y of prote c tion
function due to excess current.
ual operation:”.
I PROTECT
Cause:
amplifier.
Supplementary information:
amplifier is detected, the abnormal channel can be
identified by checking the current detect tr
Turning on the power without correcting the abnormality
will cause the protection function to work immediately and
the power supply will instantly be shut off.
• Applying the power to this unit without correcting
the abnormality can be dangerou s and cause
addi tional circuit dam age . To avoid thi s, if “I
PROTECT” protection function works 1 time, the
power will not turn on even when the “z” (Power)
key is pressed. In order to turn on the power again,
start up the self-diagnostic function.
• The output transistors in each amplifier channel
should be ch
power to this unit.
RX-V579/TSR-5790
• A m p l i f i e r cu r rent sh o u l d be monito r e d by
measuring DC voltage across the emitter resistors
for each channel.
• パワーアンプの電流は、各チャンネルのエミッター
の抵抗器間 DC 電圧を測定することによりモニターし
てください。
32
Page 33
RX-V579/TSR-5790
2-2. When the protection function worked due to
abnormal DC output.
H: Displayed when the voltage is HIGHER than upper limit
電圧が上限値より高い場合に表示されます
L: Displayed when the voltage is LOWER than lower limit
電圧が下限値より低い場合に表示されます
DC PRT:xxxH
xxx: A/D conversion value of voltage at the moment when the protection function worked
(Reference voltage: 3.3 V=255)
プロテクションが働いた瞬間の電圧の A/D 変換値(基準電圧:3.3 V=255)
Cause:
Supplementary information:
worked due to a DC voltage appearing at the speaker
terminal. A cause could be a defect in the amplifier.
Turning on the power without correcting the abnormality
will cause the protection function to work in 5 seconds
and the power supply will be shut off.
DC output of the power amplifier is abnormal.
The protection function
2-3.
When the protection function worked due
to abnormal voltage in the power supply
section.
PS PRT:xxxL
xxx: A/D conversion value of voltage at the moment when the protection function worked
(Reference voltage: 3.3 V=255)
プロテクションが働いた瞬間の電圧の A/D 変換値(基準電圧:3.3 V=255)
PS1/PS2/PS3
H: Displayed when the voltage is HIGHER than upper limit
電圧が上限値より高い場合に表示されます
L: Displayed when the voltage is LOWER than lower limit
電圧が下限値より低い場合に表示されます
2-2.
DC 出力異常によりプロテクションが働いた場合
原因: パワーアンプの DC 出力が異常。
補足: アンプの故障でスピーカー端子に直流電圧が掛か
るなどが原因で、プロテクションが働いたことを
示します。
異常状態のまま電源を入れると、5 秒後にプロテクション
が働き、電源が切れます。
2-3. 電源部の電圧異常によりプロテクションが働い
た場合
RX-V579/TSR-5790
Cause:
The voltage in the power supply section is
abnormal.
Supplementary information:
The protection function
worked due to a defect or overload in the power supply.
Turning on the power without correcting the abnormality
will cause the protection function to work in 1 seconds
and the power supply will be shut off.
Notes:
• Applying the power to this unit without correcting
the abnormality can be dangerou s and cause
additional circuit damage. To avoid this, if “PS”
an d “ DC” pro tec tio n function works 3 time s
consecutively, the power will not turn on even
when the “z” (Power) key is pressed. In order
to turn on t he p ower ag ai n, start up the selfdiagnostic function.
• The output transistors in each amplifier cha
should be checked for damage before applying
power to this unit.
• A m p l i f i e r cu r rent sh o u l d be monito r e d by
measuring DC voltage across the emitter resistors
for each channel.
to excessive heatsink/bridge diode (D2146)
temperature.
H: Displayed when the voltage is HIGHER than upper limit
電圧が上限値より高い場合に表示されます
L: Displayed when the voltage is LOWER than lower limit
電圧が下限値より低い場合に表示されます
TMPxPRT:xxxL
xxx: A/D conversion value of voltage at the moment when the protection function worked
(Reference voltage: 3.3 V=255)
プロテクションが働いた瞬間の電圧の A/D 変換値(基準電圧:3.3 V=255)
TMP1: Heatsink
TMP2: Bridge diode
Cause:
Supplementary information:
worked due to the temperature limit being exceeded.
Causes could be poor ventilation or a defect related to
the thermal sensor.
Turning on the power without correcting the abnormality
will cause the protect
and the power supply will be shut off.
The temperature of the heatsink/bridge diode
(D2146) is excessive.
The protection function
ion function to work in 1 seconds
2-4. ヒートシンク / ブリッジダイオード (D2146) の
異常温度によりプロテクションが働いた場合
原因: ヒートシンク / ブリッジダイオード
(D2146) の温
度が異常。
補足: 温度制限を越えた原因で、プロテクションが働い
たことを示します。
異常状態のまま電源を入れると、1 秒後にプロテクション
が働き、電源が切れます。
● History of protection function
When the protection function has worked, its history
is stored in memory as backup data.
Even if no abnormality is noted while servicing the
unit, an abnormality which has occurred previously
can be defined as long as the backup data has
been stored.
RX-V579/TSR-5790
For details, refer to “P2. PROTECTION HISTORY”
menu.
This menu is used to check the audio signal route
from USB storage device.
U1-1. USB FRONT 1 TRACK
The 1st music file stored in the USB storage
de v ice conn e cted to th e US B j ack is
reproduced.
* Copy 2 or more music files from PC to the
root folder of the USB storage device in
advance.
U1-2. USB BOOT
Not for service.
U1-3. INVALID ITEM
Not for service.
U1. USB
U1-1
USB_F 1 TRACK
U1-2
USB BOOT:--
USB フラッ シ ュメモリーか ら の音声信号の経 路を
チェックします。
U1-1. USB FRONT 1 TRACK
USB 端子に接続された USB フラッシュメモ
リーに保存された音楽ファイルの 1 曲目が再生
されます。
※ あらかじめPCから USB フラッシュメモリー
のルートフォルダに音楽ファイルを 2 曲以
上コピーしてください。
U1-2. USB BOOT
サービスでは使用しません。
U1-3. INVALID ITEM
サービスでは使用し
ません。
U1-4. USB AUDIO
U2. USB COMPLIANCE TEST
Not for service.
RX-V579/TSR-5790
U2-1. TEST SEO NAK
U2-2. TEST J
This menu is used to check if th
from USB storage device is output to DSP.
Not for service.
Not for service.
e audio signal
U1-3
Invalidity
U1-4. USB AUDIO
USB フラッシュメモリーから音声信号が DSP
に来ているかチェックします。
U1-4
USB AUDIO:OK
OK: Normal / 正常
NG: Abnormal / 異常
--: Checking / チェック中
U2. USB COMPLIANCE TEST
サービスでは使用しません。
U2-1. TEST SEO NAK
サービスでは使用しません。
U2-1
TEST SEO NAK
U2-2. TEST J
サービスでは使用しません。
U2-2
TEST J
42
U2-3. TEST K
Not for service.
U2-3. TEST K
サービスでは使用しません。
U2-3
TEST K
Page 43
RX-V579/TSR-5790
U2-4. TEST PACKET
Not for service.
N1. NETWORK
This menu is used to check functions related to
NETWORK.
Connect between LAN port of broadband router and
NETWORK jack of this unit with a network cable.
* When the network condition varies while sub-menu
is displayed (e.g., the network is deactivated
once), the correct result will not be displayed.
In that case, once turn off the power to this unit,
then s
tart up the self-diagnostic function again and
select this menu.
N1-1. IP ADDRESS CHECK
This menu is used to check that IP address
can be obtained.
Be sure to return the shorted pins to their
original condition after executing this test.
12345678
NETWORK jack
Transmit the PING command.
N1-10
PING:OK
注意:
検査後、ショートしたピンを必ず元の状態に
戻してください。
N1-8
EXT TEST:OK
OK: Normal / 正常
NG: Abnormal / 異常
--: Checking / チェック中
N1-10. PING
PING コマンドを送信します。
OK: Normal / 正常
NG: Abnormal / 異常
--: Checking / チェック中
44
Page 45
RX-V579/TSR-5790
N2. WIFI
Not for service.
N2-1–N2-10. WIFI ON JIG01
Not for service.
N2-11. WIFI OFF
Not for service.
N2-12. WIFI MAC ADDRESS
Not for service.
N2-13. WIFI RF TEST
Not for service.
N2-1
WIFI ON JIG01
N2-11
WIFI OFF
N2-12
6CECEB 113D8A
・・・・・・・・・・・
N2. WIFI
サービスでは使用しません。
N2-1–N2-10. WIFI ON JIG01
サービスでは使
N2-10
WIFI ON JIG10
N2-11. WIFI OFF
サービスでは使用しません。
N2-12. WIFI MAC ADDRESS
サービスでは使用しません。
N2-13. WIFI RF TEST
サービスでは使用しません。
用しません。
N3. BLUETOOTH
Not for service.
N3-1. BLUETOOTH VERSION
Not for service.
N3-2. BLUETOOTH ADDRESS
Not for service.
N3-3. BLUETOOTH PLAYBACK
Not for service.
N2-13
WIFI RF TEST
N3. BLUETOOTH
N3-1
BT VERSION
N3-2
BT Address
N3-3
PLAYBACK
サービスでは使用しません。
N3-1. BLUETOOTH VERSION
サービスでは使用しません。
N3-2. BLUETOOTH ADDRESS
サービスでは使用しません。
N3-3. BLUETOOTH PLAYBACK
サービスでは使用しません。
RX-V579/TSR-5790
N3-4 ~ N3-10
Not for service.
N3-4
T.B.D
N3-4 ~ N3-10
サービスでは使用しません。
N3-10
T.B.D
45
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RX-V579/TSR-5790
N4. NET AUDIO
N4-1. LOOPBACK 0 TEST
Signal route that selected in the sub-menu
loops back among DSP (IC41) → DAC (IC62)
→ Volume IC (IC203) → DIR (ADC) (IC61) →
Network Module → DSP (IC41), and then the
analysis result is displayed.
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
--: Checking / チェック中
C1-9. BT
サービスでは使用しません。
48
Page 49
RX-V579/TSR-5790
C2. HDMI INFORMATION
This menu is used to display information about HDMI.
C2-1. HDMI MODEL NAME
The mo d e l na m e wr i t t e n to HDMI I C is
displayed.
C2-2. HDMI PRODUCT ID
The product ID written to this unit is displayed.
C3. NET CPU CHECK
This menu is used to check the communication and
bus line connection between devices related to
network.
C2. HDMI INFORMATION
HDMI に関する情報が表示されます。
C2-1. HDMI MODEL NAME
HDMI IC に書き込まれているモデル名が表示さ
れます。
C2-1
HMN:RX-V579
RX-V579
TSR-5790
C2-2. HDMI PRODUCT ID
本機に書き込まれているプロダクト ID が表示
されます。
C2-2
HID:31B0
C3. NET CPU CHECK
ネットワークに関連する各デバイス間の通信とバス
ラインの接続をチェックします。
C3-1. ALL
The total detection result of sub-menus from
C3-3 to C3-8 is
displayed.
C3-1
ALL:OK
C3-2. INVALID ITEM
Not for service.
C3-3. PHY (Ethernet PHYceiver) TEST
Not for service.
C3-3
PHY TEST:OK
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
--: Checking / チェック中
C3-2
INVALID ITEM
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
--: Checking / チェック中
C3-1. ALL
サブメニュー C3-3 〜 C3-8 の総合判定結果が
表示されます。
C3-2. INVALID ITEM
サービスでは使用しません。
C3-3. PHY (Ethernet PHYceiver) TEST
サービスでは使用し
ません。
RX-V579/TSR-5790
49
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RX-V579/TSR-5790
C3-4. APL (Apple) ID CHECK
Apple authentication IC (IC954) device ID is
checked.
C3-5. CLOCK GENERATOR CHECK
Acc ess o f Clock gener ator(S i535IC ) is
checked.
C3-6. PMIC CHECK
Access of power supply (PMIC) is checked.
C3-4
APL ID:OK
C3-5
CLK GEN:OK
C3-6
PMIC:OK
C3-4. APL (Apple) ID CHECK
Apple 認証 IC(IC954)のデバイス ID をチェッ
クします。
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
--: Checking / チェック中
C
3-5. CLOCK GENERATOR CHECK
Clock generator(Si535IC)のアクセスをチェッ
クします。
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
C3-6. PMIC CHECK
電源 IC(PMIC)のアクセスをチェックします。
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
C3-7. WIRELESS MODULE CHECK
RX-V579/TSR-5790
C3-8. NET EEPROM CHECK
Access of wireless module is checked.
EEPROM is checked and the result is
displayed.
C3-7. WIRELESS MODULE CHECK
ワイヤレスモジュールのアクセスをチェックし
ます。
C3-7
WL MOD:OK
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
C3-8. NET EEPROM CHECK
EEPROM チェックを行い結果を表示します。
C3-8
NET EEPROM:OK
OK: No error detected / 不良検出なし
NG: An error is detected / 不良検出あり
--: Checking / チェック中
50
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RX-V579/TSR-5790
V1. ANALOG VIDEO CHECK
This menu is used to check the analog video signal
route.
V1-1. ANALOG BYPASS
The video signal is converted and output as
shown below.
ANALOG BYPASS
HDMI IN
Component In
DIGITAL
IC1
HDMI Receiver/
Transmitter
OPERATION
IC502
Video
Selector
V1. ANALOG VIDEO CHECK
アナログ映像信号の経路をチェックします。
V1-1. ANALOG BYPASS
映像信号が以下のように変換され、出力されま
す。
V1-1
ANALOG BYPASS
HDMI OUT
Component Out
Composite In
V1-2. MUTE CHECK
The video signal is muted.
MUTE CHECK
HDMI IN
Component In
DIGITAL
IC1
HDMI Receiver/
Transmitter
OPERATION
IC502
Video
Selector
Composite Out
V1-2. MUTE CHECK
映像信号がミュートされます。
RX-V579/TSR-5790
V1-2
MUTE CHECK
HDMI OUT
Component Out
MUTE
Composite In
Composite Out
51
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RX-V579/TSR-5790
V2. DIGITAL VIDEO CHECK
This menu is used to check the digital video signal
route.
V2-1. HDMI REPEAT
The video/audio signals input to HDMI IN jack
are output to HDMI OUT jack.
HDMI output
HDMI
BD/DVD player
CB6
HDMI
IN1
CB5
HDMI
IN2
CB4
HDMI
IN3
CB3
HDMI
IN4
CB2
HDMI
IN5
HDCP Receiver
Sil9679CNUC
V2. DIGITAL VIDEO CHECK
V2-1
HDMI REPEAT **
CB1
HDMI
IN6
IC901
デジタル映像信号の経路をチェックします。
V2-1. HDMI REPEAT
HDMI IN 端子へ入力された映像信号と音声信号
が HDMI OUT 端子へ出力されます。
The Deep Color video signals is input, “30” bit or
“36” bit is displayed.
Deep Color 映像信号を入力すると、“30” bit ま た
は “36” bit が表示
されます。
HDMI
TV
CB7
HDMI
OUT
RX-V579/TSR-5790
IC1
HDMI Receiver/Transmitter
SII9573CTUC
IC904
HDCP Receiver
Sil9678CNJC
52
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RX-V579/TSR-5790
V2-2. OSD (On-Screen Display) VIDEO OUT
The “OSD CHECK” screen is output to HDMI
OUT jack.
TV screen display /
V2-2
OSD-VIDEO OUT
IC1
HDMI Receiver/Transmitter
SII9573CTUC
TV 画面表示
V2-2. OSD (On-Screen Display) VIDEO OUT
“OSD CHECK” 画 面 が HDMI OUT 端子 へ 出 力
されます。
TV
HDMI
CB7
HDMI
OUT
IC904
HDCP Receiver
Sil9678CNJC
IC2
FLASH ROM
(OSD data)
OSD CHECK screen
OSD CHECK 画面
RX-V579/TSR-5790
53
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RX-V579/TSR-5790
R1. INVALID ITEM
Not for service.
R1-1
Invalidity
P1. AD DATA CHECK
This menu is used to display the A/D conversion
value of the microprocessor which detects panel keys
and protection functions by using the sub-menu.
When “P1-8. KEY1/KEY2” sub-menu is selected, keys
become inoperable due to detection of the values
of all keys. However, it is possible to advance to the
next menu by turning the VOLUME knob.
* Numeric va
only.
P1-1. DC
Power amplifier DC (DC voltage) output is
detected.
The voltage at 141 pin (DC_PRT) of IC21 is
displayed.
Normal value: 27 to 89
(Reference voltage: 3.3 V=255)
* If DC becomes out of the normal value
lues in the figure are given as reference
range, the protection function works to turn
off the power.
This menu is used to display the history of protection
function.
In the history 1 to 4, the setting information for
operation of each protection function will be stored.
All history of protection function and setting information
will be erased by pressing the “STRAIGHT” key.
*
Numeric values in the figure are given as reference
only.
P2-1
P2-1. HISTORY 1 /
履歴 1
1.PS1 000L
H: Displayed when the voltage is
HIGHER than upper limit.
電圧が上限値より高い場合に
表示されます。
L: Displayed when the voltage is
LOWER than lower limit.
電圧が下限値より低い場合に
表示されます。
xxx: A/D conversion value of
voltage at the moment when
the protection function worked.
(Reference voltage: 3.3 V=255)
プロテクションが働いた瞬間
の電圧の A/D 変換値
(基準値:3.3V=255)
P2-2
1.P-PORT:Ox2E
P2-3
1.INPUT: 0x04
P2-4
1.VOL.: -.-dB
P2-2. POWER PORT 1
Not for service
サービスでは使用しません。
P2-3. LAST INPUT 1
The input source which was
selected last is displayed in
hexadecimal notation.
最後に選択された入力ソースが 16
進数で表示されます。
Display
0x00 HDMI1
0x01 HDMI2
0x02 HDMI3
0x03 HDMI4
0x04 HDMI5
0x05 HDMI6
0x06 AV1
0x07 AV2
0x08AV3
0x09AV4
0x0A AV5
0x0B AV6
P2-4. LAST VOLUME LEVEL 1
The volume level which was
selected last is displayed.
-80.0 to +16.5 dB
最後に選択されたボリュームレベ
ルが表示されます。
-80.0〜+16.5dB
Input
Source
Display
Input
Source
0x0C TUNER
0x0D AUX
0x0E USB
0x0F Bluetooth
SERVER
0x10
0x11
NET RADIO
0x12
MusicCast Link
0x13 AirPlay
0x14 PANDORA
0x15 Spotify
0x16 JUKE
0x17 Qobuz
P2. PROTECTION HISTORY
プロテクション履歴が表示されます。
履歴 1 〜 4 には
、そのそれぞれにプロテクション動
作時の設定情報が保存されます。
“STRAIGHT” キーを押すと、すべてのプロテクション
履歴と、設定情報が消去されます。
※ 図中の数値は参考例です。
P2-5
P2-5. HISTORY 2 /
履歴 2
2.I Prt
P2-6
P2-6. POWER PORT 2
2.P-PORT:Ox2E
P2-7
P2-7. LAST INPUT 2
2.INPUT: 0x04
P2-8
P2-8. LAST VOLUME LEVEL 2
2.VOL.: -.-dB
P2-9
P2-9. HISTORY 3 /
履歴 3
3.Dc 000L
P2-10
P2-10. POWER PORT 3
3.P-PORT:Ox2E
P2-11
P2-11. LAST INPUT 3
3.INPUT: 0x04
P2-12
P2-12. LAST VOLUME LEVEL 3
3.VOL.: -.-dB
P2-13
P2-13. HISTORY 4 /
履歴 4
4.Tmpx 000L
P2-14
P2-14. POWER PORT 4
4.P-PORT:Ox2E
P2-15
P2-15. LAST INPUT 4
4.INPUT: 0x04
P2-16
P2-16. LAST VOLUME LEVEL 4
4.VOL.: -.-dB
RX-V579/TSR-5790
57
Page 58
RX-V579/TSR-5790
T1. TROUBLE SHOOTING INFORMATION
This menu is used to display the operating time and
operation frequency of this unit.
* The operating time and operation frequency
during the self-diagnostic function mode will not
be stored.
T1-1. OPERATING TIME
The operating time of this unit is displayed.
The operating time will be erased by pressing
the “STRAIGHT” key.
T1-2. POWER-RELAY ON
The operation frequency of t
(RY541) is displayed in hexadecimal notation.
The operation frequency will be erased by
pressing the “STRAIGHT” key.
he power relay
T1. TROUBLE SHOOTING INFORMATION
本機の動作時間、動作回数が表示されます。
※ ダイアグ中の動作時間、動作回数は保存されませ
ん。
T1-1. OPERATING TIME
本機の動作時間が表示されます。
“STRAIGHT” キーを押すと動作時間が消去され
ます。
T1-1
0000D 00H 00M
Minute (0M to 59M) / 分(0M ~ 59M)
Hour (0H to 23H) / 時間(0H ~ 23H)
Day (0D to 9999D) / 日数(0D ~ 9999D)
T1-2. POWER-RELAY ON
電源リレー(RY541)の動作回数が 16 進数で
表示されます。
“STRAIGHT” キーを押すと動作回数が消去され
ます。
T1-3. POWER AMP B
RX-V579/TSR-5790
T1-4. OUTPUT LEVEL
T1-2
PR-ON Num:0000
The operation frequency of the POWER AMP
B relay (RY226) is displayed in hexadecimal
notation.
The operation frequency will be erased by
pressing the “STRAIGHT” key.
T1-3
P-AMP B Num:00
The maximum value of the speaker output level
is displayed in hexadecim
The maximum value will be erased by pressing
the “STRAIGHT” key.
al notation.
T1-4
OUTLVL MAX:00
Operation frequency / 0 to FFFF (up to 65,535 times)
動作回数/ 0 ~ FFFF(最大 65,535 回)
T1-3. POWER AMP B
POWER AMP B リレー(RY226)の動作回数が
16 進数で表示されます。
“S
TRAIGHT” キーを押すと動作回数が消去され
ます。
Operation frequency / 0 to FF (up to 255 times)
動作回数/ 0 ~ FF(最大 255 回)
T1-4. OUTPUT LEVEL
スピーカー出力レベルの最大値が 16 進数で表
示されます。
“STRAIGHT” キーを押すと最大値が消去されま
す。
Maximum value / 0 to FF
最大値/ 0 ~ FF
58
T1-5. NRC (Net Restart Counter)
Not for service.
T1-5. NRC (Net Restart Counter)
サービスでは使用しません。
T1-5
NRC: 0
Page 59
RX-V579/TSR-5790
S1. FIRMWARE UPDATE
Not for service.
S2. MODEL / DESTINATION
This menu is used to display the model name and
destination.
S2-1. INITIAL DISPLAY
S2-2. MODEL/DESTINATION
The model name and destination are displayed.
S1. FIRMWARE UPDATE
サービスでは使用しません。
S1-1
F/W UPDATE?
S2. MODEL / DESTINATION
モデル名、仕向け先が表示されます。
S2-1. INITIAL DISPLAY
S2-1
MODEL/DEST
S2-2. MODEL/DESTINATION
モデル名、仕向け先が表示されます。
S2-2
M/D: V579 J 0
Not for service / サービスでは使用しません
Destination / 仕向け先
U / C / R (R, V) / T / K / A / G (B, G, F) / L (L, H) / J
S3. FACTORY PRESET
This menu is used to reserve/inhibit initialization of the
back-up IC (EEPROM: IC22 on DIGITAL P.C.B.).
S3-1
PRESET INHI
S3-2
PRESET RSRV
S3-1. PRESET INHIBIT
Initialization of the back-up IC is not executed. Select this sub-menu to protect the values set
by the user.
バックアップ用 IC の初期化は行われません。ユーザーの設定値を保護するときは、こちらを
選択してください。
S3-2. PRESET RESERVED
Initialization of the back-up IC is reserved. (Actual initialization is executed when the power is
turned on next.) To reset to the original factory settings or to reset the backup IC, select this
sub-menu and press the “z” (Power) key to turn off the power.
The firmware version and checksum values are
displayed.
The checksum is obtained by adding the data
at every 8-bit and e xpre ssing the resul t as a
hexadecimal notation.
* Numeric values in the figure are given as reference
only.
S4-1
System: 0.48
S4-2
FacVer: 0.48
S4-3
Ver: 0050
S4-4
Sum: 3B38
S4-1. SYSTEM VERSION
The firmware version is d
ファームウェアのバージョンが表示されます。
S4-2. FACTORY SYSTEM VERSION
The firmware version for factory confirmation is displayed.
工場確認用のファームウェアのバージョンが表示されます。
S4-3. MICROPROCESSOR VERSION
The firmware version of MICROPROCESSOR (IC21 on DIGITAL P.C.B.) is displayed.
マイコン(DIGITAL P.C.B. の IC21)のファームウェアのバージョンが表示されます。
S4-4. MICROPROCESSOR CHECKSUM
The checksum value of MICROPROCESSOR (IC21 on DIGITAL P.C.B.) is displayed.
マイコン(DIGITAL P.C.B. の IC21)のチェックサムが表示されます。
S4. ROM VERSION/CHECKSUM
ファームウェアのバージョン、チェックサムが表示
されます。
チェックサムは、データを 8 ビットごとに加算して
いき、16 進数で表記したものです。
※ 図中の数値は参考例です。
isplayed.
S4-5
TiVer:01.02r1
S4-6
TiSum:9F7AA6BA
S4-7
RX-V579/TSR-5790
O-V:20150313
S4-8
O-Sum:7FF1
S4-9
H1-V:01000904
S4-10
H2-V:01020205
S4-5. DSP VERSION
The firmware version of DSP (IC41 on DIGITAL P.C.B.) is displayed.
DSP(DIGITAL P.C.B. の IC41)のファームウェアのバージョンが表示されます。
S4-6. DSP CHECKSUM
The checksum value of DSP (IC41 on DIGITAL P.C.B.) is displayed.
DSP(DIGITAL P.C.B. の IC41)のチェックサムが表示されます。
S4-7. OSD (On-Screen Display) VERSION
The firmware version of OSD data (IC2 on DIGITAL P.C.B.) is displayed.
OSD
データ(DIGITAL P.C.B. の IC2)のファームウェアのバージョンが表示されます。
S4-8. OSD (On-Screen Display) CHECKSUM
The checksum value of OSD data (IC2 on DIGITAL P.C.B.) is displayed.
OSD データ(DIGITAL P.C.B. の IC2)のチェックサムが表示されます。
S4-9. HDMI1 (TX) VERSION
The firmware version of HDCP2.2 transmitter (IC904 on DIGITAL P.C.B.) is displayed.
HDCP2.2 トランスミッター
されます。
S4-10. HDMI2 (RX) VERSION
The firmware v
HDCP2.2 レシーバー
ersion of HDCP2.2 receiver (IC901 on DIGITAL P.C.B.) is displayed.
(DIGITAL P.C.B. の IC901)のファームウェアのバージョンが表示されます。
(DIGITAL P.C.B. の IC904)のファームウェアのバージョンが表示
60
Page 61
RX-V579/TSR-5790
S4-11
N:0057
S4-12
N-Sum:90ADAF5C
S4-11. NETWORK VERSION
The firmware version of Network module is displayed.
ネットワーク
S4-12. NETWORK CHECKSUM
The checksum value of Network module is displayed.
ネットワークモジュールのチェックサムが表示されます。
モジュール
S5. SOFT SWITCH
This menu is used to write the model name to the
back-up IC (EEPROM: IC22 on DIGITAL P.C.B.).
When the following parts are replaced, the model
name MUST be written by using this menu to have
proper operation.
DIGITAL P.C.B.
EEPROM: IC22 on DIGITAL P.C.B.
To write the model name, first switch to the write
mode by using the “S5-1. SWITCH MODE” menu and
then select the desired model name b
MODEL NAME” menu.
Select the desired model name by pressing
the “STRAIGHT” key. Then the selected model
name is written automatically.
S5-2
MODEL: V479
Press the “STRAIGHT” key
S5-2
MODEL: A550
S6. SYSTEM INFORMATION
This menu is used to display the model name and
destination.
S6-1. MODEL
The model name and destination are displayed.
S6-1
V5 222 J 000
S5-2. MODEL NAME
S5-2
MODEL:H4068
S6. SYSTEM INFORMATION
モデル名、仕向け先が表示されます。
S6-1. MODEL
“STRAIG
択します。選択されたモデル名が自動的に書き
込まれます。
HT” キーを押して目的のモデル名を選
S5-2
MODEL: V579
S5-2
MODEL: T5790
モデル名、仕向け先が表示されます。
S6-2. VERIFY
RX-V579/TSR-5790
S6-3. NET PCB DIGITAL
S6-4. NET PCB DIGITAL SEND
Not for service.
Not for service.
Not for service.
Not for service. / サービスでは使用しません。
Destination / 仕向け先
U / C / R (R, V) / T / K / A / G (B, G, F) / L (L, H) / J
Not for service. / サービスでは使用しません。
Model name / モデル名
V5
(RX-V579) / T5 (TSR-5790)
S6-2. VERIFY
サービスでは使用しません。
S6-2
Verify 255 00
S6-3. NET PCB DIGITAL
サービスでは使用しません。
S6-3
N PCB DIG: 000
S6-4. NET PCB DIGITAL SEND
サービスでは使用しません。
S6-4
N PCB DIG:SEND
62
Page 63
■ POWER AMPLIFIER ADJUSTMENT / パワーアンプ調整
1. Right after power is turned on, confirm that the
voltage across the terminals of R2252 (SURROUND
Rch ), R2249 (FRONT Rch), R2251 (CENTE R),
R2250 (FRONT Lch) and R2253 (SURROUND Lch)
are within the confines of 0.1 mV to 10 mV.
2. I f me asured v oltage exceeds 1 0 mV, remove
R2210 (SURROUND Rch), R2207 (FRONT Rch),
R2209 (CENTER), R2208 (FRONT Lch) and R2211
(SUR
ROUND Lch), and then reconfirm the voltage.
Attention
If the measured voltage exceeds 10 mV after repairing
the power amplifier, check other parts again for any
possible defect before removing the resistor.
3. Confirm that the voltage is within the confines of
Main HDMI transmitter output Port
TMDS data pairs.
HDMI transmitter Port 0 TMDS
output clock pair.
Main HDMI transmitter output Port
TMDS clock pair.
HDMI transmitter Port 1 TMDS
output data pairs.
Sub HDMI tra
TMDS data pairs.
HDMI transmitter Port 1 TMDS
output clock pair.
Sub HDMI transmitter output Port
TMDS clock pair.
Audio Return Channels 0 and 1.
These pins are used to transmit
or receive an IEC60958-1 audio
stream. In ARC transmitter mode,
received on the SPDIFn_IN input
pin, this pin transmits an S/
PDIF signal to an ARC receivercapable source (such as HTiB) or
a repeater (such as AVR) devices,
using single-mode ARC.
In ARC receiver
through the SPDIFn_OUT pin,
this pin receives an S/PDIF signal
from an ARC transmitter-capable
sink (such as DTV) device, using
single-mode ARC. In combination
with external components,
common-mode ARC can be
received. Each channel can either
be an ARC input or an ARC output
at one time.
nsmitter output Port
mode, transmitted
RX-V579/TSR-5790
67
Page 68
RX-V579/TSR-5790
Audio Pins
Pin
Function
No.
Name
WS0_OUT/
121
SCK0/
122
DDCK
124 SDO_0/DL0 LVTTL Output
125MCLKLVTTL Output Master clock output.
SDO_1/
126
DR1/GPIO6
SDO_2/
127
DL1/GPIO7
SDO_3/
128
DR2/GPIO8
MUTEOUT/
129
GPIO9
SPDIF0_
130
OUT/DL2
WS0_IN/
31
1
GPIO11
SCK0_IN/
132
GPIO10
SD0_IN/
133
SPDIF0_IN
SCK1_IN/
134
SCK1_OUT
WS1_IN/
135
WS1_OUT
SD1_IN/
SD1_OUT/
136
SPDIF1_IN/
SPDIF1_
Crystal Pins
Pin
Function
No.
RX-V579/TSR-5790
Name
113XTALOUT
114XTALIN
DR0
OUT
TypeI/ODetail of Function
LVTTL Output
LVTTL Output
LVTTL Output
LVTTL Output
LVTTL Output
LVTTL
Analog/
LVTTL
LVTTL
LVTTL
Analog/
LVTTL
LVTTL
LVTTL
LVTTL
TypeI/ODetail of Function
LVTTL
5 V
tolerant
LVTTL
5 V
tolerant
Main port I2S word select output/
DSD data right bit 0.
Main port I2S serial clock output/
DSD clock output.
Main port I2S serial data 0 output/
DSD data left bit 0 output.
Main port I2S serial data 1 output/
DSD data right
programmable GPIO 6.
Main port I2S serial data 2
output/DSD data left bit 1 output/
programmable GPIO 7.
Main port I2S serial data 3
output/DSD data right bit 2/
programmable GPIO 8.
Input/
Mute audio output/programmable
Output
GPIO 9.
Main port S/PDIF output/DSD data
Output
left bit 2.
Input/
Main port I2S word select input/
Output
programmable GPIO 11.
Input/
Main port I2S serial clock input/
Output
programmable GPIO 10.
Main port I2S serial data input/S/
The video data inputs can be
configured to support a wide
variety of input formats, including
multiple RGB and YCbCr bus
formats, using register settings.
These signals are true open drain, and do not pull to ground when power is
not applied to the device. These pins require an external pull-up resistor.
DDC I2
C data for VGA port.
This signal is true open drain, and does not pull to ground when power is not
applied to the device. This pin requires an external pull-up resistor.
DDC I2C clock for respective HDMI receiver port.
These signals are true open drain, and do not pull to ground when power is
not applied to the device. These pins require an external pu
DDC I2C clock for VGA port.
This signal is true open drain, and does not pull to ground when power is not
applied to the device. This pin requires an external pull-up resistor.
DDC master I2C data for HDMI transmitter Port 0.
This signal is
applied to the device. This pin requires an external pull-up resistor.
DDC master I2C data for HDMI transmitter Port 1.
This signal is true open drain, and does not pull to ground when power is not
applied to the device. This pin requires an external pull-up resistor.
DDC master I2C clock for HDMI transmitter Port 0.
This signal is true open drain, and does not pull to ground when power is not
applied to the device. This pin requires an external pull-up resistor.
DDC master I2C clock for HDMI transmitter Port 1.
This signal is true open drain, and does not pu
applied to the device. This pin requires an external pull-up resistor.
5 V port detection input for respective HDMI receiver port.
Connect to 5 V signal from HDMI input connector. These pins require a
10ohms series resistor, a 5.1 k-ohms pull down resistor, and at least a 1 μ F
capacitor to ground.
Hot plug detect output for the respective HDMI receiver port.
In MHL mode, these pins serve as the respective CTRL bus.
true open drain, and does not pull to ground when power is not
ll-up resistor.
ll to ground when power is not
RX-V579/TSR-5790
69
Page 70
RX-V579/TSR-5790
Control Pins
Pin
No.
66CSCL
67CSDA
69RESET#SchmittInput
Function NameTypeI/ODetail of Function
Schmitt Open drain
5V tolerant
LVTTL Schmitt Open
drain 5 V tolerant
Input
Input/Output
Configuration Pins
Pin
No.
70TPWR_CI2CALVTTLInput/Output
68INT
Function NameTypeI/ODetail of Function
Schmitt Open drain
8mA 3.3 V tolerant
Output
Local configuration/status I2C clock.
Chip configuration/status is accessed via this I2C port. This pin is true open
drain, so it does not pull to ground if power is not applied.
Local configuration/status I2C data.
Chip configuration/status is accessed via thi
drain, so it does not pull to ground if power is not applied.
External reset.
Active LOW. Must be pulled up to VCC33OUT. When main power is not
provided to the system, the microprocessor must present a high impedance
of at least 100 k-ohms to RESET#. If this condition is not met, a circuit to
block the leakage from VCC33OUT to the microprocessor
required.
I2C slave address input / Transmit power sense output.
During power-on-reset (POR), this pin is used as an input to latch the I2C
subaddress. The level on this pin is latched when the POR transitions from
the asserted state to the de-asserted state.
After completion of POR, this pin is used as the TPWR output. A register
ng can change this pin to show if the active port is receiving a TMDS
setti
clock.
Interrupt output.
This is an open-drain output and requires an external pull-up resistor.
s I2C port. This pin is true open
GPIO may be
CEC Pins
Pin
No.
72CEC_A0
RX-V579/TSR-5790
71CEC_A1
Function NameTypeI/ODetail of Function
Primary CEC I/O used for interfacing to CEC devices This signal is electrically
compliant with the CEC specification.
As an input, this pin acts as an LVTTL schmitt triggered input and is 5 V
tolerant.
CEC Compliant 5V
tolerant, Schmitt
triggered, LVTTL
CEC Compliant 5V
tolerant, Schmitt
triggered, LVTTL
Input/Output
Input/Output
As an output, the pin acts as an NMOS driver with resistive pull-up.
This pin has an
This signal should be connected to the CEC signal of all HDMI input and
output ports if the system supports just one CEC line.
OR
In a system designed to have separate CEC connectivity for the HDMI input
and output ports, this signal should be connected to the CEC signal of all the
input ports supported in the system.
This signal and CEC_A0 each connect to a separate CEC co
the port processor and are independent of each other.
Secondary CEC I/O used for interfacing to CEC devices.
This signal is electrically compliant with the CEC specification. As an input,
this pin acts as an LVTTL schmitt triggered input and is 5 V tolerant. As an
output, the pin acts as an NMOS driver with resis
internal pull-up resistor.
This is an optional CEC signal provided for system designers who want to
implement a system with two independent CEC lines, such as a system that
supports a separate CEC line for the HDMI input ports and the HDMI output
ports. In the example of a DTV that provides a second HDMI output using the
SiI957n port processor; this signal can be conne
output port while the CEC_A1 signal is connected to the CEC signal of the
input ports.
This signal and CEC_A1 each connect to a separate CEC controller within
the port processor and are independent of each other.
OMMCSD_CLK
I/OUHPI access control
OEMIFA address bus
I/OMMCSD_CMD
I/OUHPI access control
s
I/OEMIFA data bus
I/OMMC/SD data
I/OUHPI data bus
I/OMMC/SD data
I/OUHPI data bus
I/OMMC/SD data
I/OUHPI data bus
I/OMMC/SD data
I/OUHPI data bus
I/OMMC/SD data
I/OUHPI data bus
I/OMMC/SD data
I/OUHPI data bus
I/OMMC/SD data
I/OUHPI data bus
I/OEMIFA data bus
I/OMMC/SD data
I/OUHPI data bus
I/OUHPI read/write
I/OMcASP0 serial data
78
Page 79
RX-V579/TSR-5790
No.
58 DVDD
59 EMB_WEOEMIFB write enable
60 EMB_WE_DQM[0] / GP5[15]OEMIFB write enable/data mask for EMB_D
61 CVDD
62 EMB_D[7] / GP6[7]I/OEMIFB SDRAM data bus
63 EMB_D[6] / GP6[6]I/OEMIFB SDRAM data bus
64 EMB_D[5] / GP6[5]I/OEMIFB SDRAM data bus
65 DVDD
66 EMB_D[4] / GP6[4]I/OEMIFB SDRAM data bus
67 CVDD
68 EMB_D[3] / GP6[3]I/OEMIFB SDRAM data bus
69 CVDD
70 EMB_D[2] / GP6[2]I/OEM
71 DVDD
72 EMB_D[1] / GP6[1]I/OEMIFB SDRAM data bus
73 EMB_D[0] / GP6[0]I/OEMIFB SDRAM data bus
74 EMB_D[15] / GP6[15]I/OEMIFB SDRAM data bus
75 DVDD
76 EMB_D[14] / GP6[14]I/OEMIFB SDRAM data bus
77 CVDD
78 EMB_D[13] / GP6[13]I/OEMIFB SDRAM data bus
79 EMB_D[12] / GP6[12]I/OEMIFB SDRAM data bus
80 EMB_D[11] / GP6[11]I/OEMIFB SDRAM data bus
81 DVDD
82 EMB_D[10] / GP6[10]I/OEMIFB SDRAM data bus
83 EMB_D[9]
84 EMB_D[8] / GP6[8]I/OEMIFB SDRAM data bus
85 EMB_WE_DQM[1] / GP5[14]OEMIFB write enable/data mask for EMB_D
86 EMB_CLKOEMIF SDRAM clock
114 CVDD
115 AXR0[3]/ AXR2[2]/GP3[3]I/OMcASP0 serial data
116 AXR0[4]/ AXR2[1]/GP3[4]I/OMcASP0 serial data
117 AXR0[5]/ AFSX2/GP3[5]I/OMcASP0 serial data
118 AXR0[6]/ ACLKR2/GP3[6]McASP0 serial data
119 DVDD
120 AXR0[7]/GP3[7]I/OMcASP0 serial data
121 AXR0[8]/GP3[8]I/OMcASP0 serial data
122 UART1_RXD/AXR0[9]/GP3[9]IUART1 receive data
123 UART1_TXD/AXR0[10]/GP3[10]OUART1 transmit data
124 AXR0[11]/ AXR2[0]/GP3[11]I/OMcASP0 serial data
I/OEnhanced capture 0 input or auxiliary PWM 0 output
IBOOT[10]
IBOOT[11]
I/OEnhanced captu
I/OeHRPWM0 trip zone input
I/OeHRPWM1 trip zone input
I/OeHRPWM2 trip zone input
Reserved. For proper device operation, this pin must be tied directly to
CVDD or left unconnected [do not connect to ground (VSS)].
sync
er clock
re 1 input or auxiliary PWM 1 output
p
80
Page 81
RX-V579/TSR-5790
No.
151 DVDD
152 TMSIJTAG test mode select
153 TDIIJTAG test data input
154 CVDD
155 TCKIJTAG test clock
156 TDOOJTAG test data output
157 GP7[14]I/OGeneral-Purpose IO signal
158 DVDD
159 CVDD
160 AHCLKX1/EPWM0B/GP3[14]I/OMcASP1transmit master clock
161 CVDD
162 ACLKX1/EPWM0A/GP3[15]I/OMcASP1transmit bit clock
163 AFSX1/EPWMSYNCI/EPWMSYNCO/GP4[
164 DVDD
165 ACLKR1/ECAP2/APWM2/GP4[12]I/OMcASP1receive bit clock
166 AFSR1/GP4[13]I/OMcASP1receive frame sync
167 CVDD
168 AXR1[8]/EPWM1A/GP4[8]I/OMcASP1 serial data
169 AXR1[7]/EPWM1B/GP4[7]I/OMcASP1 serial data
170 AXR1[6]/EPWM2A/GP4[6]I/OMcASP1 serial data
171 AXR1[5]/EPWM2B/GP4[5]I/OMcASP1 serial data
172 DVDD
173 AXR1[4]/EQEP1B/GP4[4]I/OMcASP1 serial data
174 AXR1[3]/EQEP1A/GP4[3]I/OMcASP1 serial data
175 AXR1[2]/GP4[2]I/OMcASP1 serial data
176 AXR1[1]/GP4[1]I/OMcASP1 serial data
Function Name
(P.C.B.)
I/ODetail of Function
I/OeHRPWM0 B output
I/OeHRPWM0 A output
10]I/OMcASP1transmit frame sync
I/OSync input to eHRPWM0 module or sync output to external PWM
I/OEnhanced capture 2 input or auxiliary PWM 2 output
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during
servicing, such as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge
remains and a high voltage continues to exist there. Before starting any repair work, connect a discharging resistor
(5 k-ohms/10 W) to the terminals of each capacitor indicated below to discharge electricity. The time required for
discharging is about 30 seconds per each.
C5407 on OPERA
安全対策
・ この製品の内部には高電圧部分があり危険です。修理の際は、絶縁性の手袋を使用するなどの安全対策を行ってください。
・ 下記のコンデンサには電源を OFF にした後も電荷が残り、高電圧が維持されており危険です。修理作業前に放電用抵抗
(5 k Ω /10 W)を下記の各コンデンサの端子間に接続して放電してください。放電所用時間は各々約 30 秒間です。
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during
servicing, such as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge
remains and a high voltage continues to exist there. Before starting any repair work, connect a discharging resistor
安全対策
・ この製品の内部には高電圧部分があり危険です。修理の際は、絶縁性の手袋を使用するなどの安全対策を行ってください。
・ 下記のコンデンサには電源を OFF にした後も電荷が残り、高電圧が維持されており危険です。修理作業前に放電用抵抗
(5 k Ω /10 W)を下記の各コンデンサの端子間に接続して放電してください。放電所用時間は各々約 30 秒間です。
MAIN(1)P.C.B. の C2084、C2085
(5 k-ohms/10 W) to the terminals of each capacitor indicated below to discharge electricity. The time required for