Download Yamaha DSP-AX757SE Service manual

AV RECEIVER/AV AMPLIFIER
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING:
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service
departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and
specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor's Service Division.
WARNING:
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
■ CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . 2–3
FRONT PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–5
REMOTE CONTROL PANELS . . . . . . . . . . . . . . . . . . 6
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–12
SPECIFICATIONS / 参考仕様 . . . . . . . . . . . . . . . . . 13–17
INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
DISASSEMBLY PROCEDURES / 分解手順 . . . . . 19–27
SELF DIAGNOSIS FUNCTION (DIAG) /
自己診断機能（ダイアグ） . . . . . . . . . . . . . . . . . . . . 28–49
AMP ADJUSTMENT / アンプ部調整 . . . . . . . . . . . . . . . 50
DISPLAY DATA . . . . . . . . . . . . . . . . . . . . . . . . . . 51–52
IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53–61
PIN CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . 62
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 63–64
PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . . 65–84
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . 85–95
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97–133
REMOTE CONTROL RAV272, RAV273 . . . . 134–135
REMOTE CONTROL RAV252, RAV253 . . . . 136–137
100939
’05.03
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SELF DIAGNOSIS FUNCTION (DIAG) / 自己診断機能（ダイアグ）
This product has a built-in self diagnosis function (DIAG) to
facilitate inspection, measurement and determination of a
faulty item, if any. There are 20 DIAG menu items, each having sub-menu items.
本機には、
検査、測定、
不良個所の発見を目的にした自己診
断機能
（ダイアグ）があります。
ダイアグメニューは20種類あり、
そのそれぞれにサブメ
ニューがあります。
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No. DIAG menu
1 BYPASS
28
2
RAM THROUGH
3
4
PRO LOGIC
SPEAKERS SET
5
XCH INPUT
6
7
MIC CHECK
VFD CHECK
8
MANUAL TEST
9
FACTORY PRESET
10
AD DATA CHECK
11
V CONV STATUS
12
XM STATUS
13
IF STATUS
Sub-menu
1.ANALOG BYPASS
2. DSP BYPASS
1. RAM MARGIN
2. RAM FULL BIT
1. PRO LOGIC
1. FRNT : SML 0dB
2. CENTER : NONE
3. LFE/B : FRNT
4. Pres Mix : 5ch
5. Front GAIN 1
6. Front GAIN 2
7. Zone 2 Amp ON
1. XCH INPUT_6
2. XCH INPUT_8
1. MIC CHK
1. VFD CHECK (Initial display / 初期表示)
2. VFD OFF/OSD OFF
3. VFD ALL/OSD 128 character pattern
4. VFD DIMMER/OSD OFF
5. VFD PATTERN/OSD OFF
1. TEST ALL
2. TEST FRNT L
3. TEST CENTER
4. TEST FRNT R
5. TEST SURR R
6. TEST SB R
7. TEST SB L
8. TEST SURR L
9. TEST PRES L
10. TEST PRES R
11. TEST LFE
1. PRESET INHI (memory initialization inhibited / メモリーの初期化禁止)
2. PRESET RSRV (memory initialized / メモリーの初期化)
1. DC/PS (protection)
2. THM
3. IMP SW/POWER LIMIT
4. PANEL KEY
1. LOW BYTE
2. HIGH BYTE
1. XMS1 (No applied to these models / このモデルには適用されません)
2. XMS2 (No applied to these models / このモデルには適用されません)
1. DST :
2. DMD :
3. DIF :
4. PC :
5. CS1 :
6. CS2 :
7. DEI :
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No. DIAG menu
DSP BUS CHECK
SWFR CUT OFF
16
PROTECTION SETTING
(Not applied to these models /
このモデルには適用されません)
17
PROTECTION HISTORY
18
SOFT SWITCH
19
SOFTWARE VERSION
20
DSP SOFTWARE REWRITE
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
14
15
Sub-menu
8. BS1 :
9. BS2 :
10. BS3 :
11. BS4 :
12. BS5 :
13. BS6 :
14. BS7 :
15. BS8 :
16. MTT :
17. DGI :
1. TI BUS :
1. LFE LPF
2. LFE HPF
1. PS_Lo :
2. PS_Hi :
3. DC_Lo :
4. DC_Hi :
5. TEMP :
6. PL_8_M_L
7. PL_8_M_H
8. PL_8_N_L
9. PL_8_N_H
10. PL_6_M_L
11. PL_6_M_H
12. PL_6_N_L
13. PL_6_N_H
1. history 1
2. history 2
3. history 3
4. history 4
1. SW MODE
2. MODEL SETTING
3. DESTINATION
4. TUNER DESTINATION
5. TUNER TYPE
6. VIDEO FORMAT
7. ZONE2
8. AAC
9. TUNER
10. Z2Amp
11. OSD
12. YPAO
1. uCOM Ver. :
2. uCOM SUM :
3. OPE/DSP/XM
4. PORT
5. DSP Ver.
6. DSP SUM
7. EEPROM SUM
1. TI BOOT
29
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
● Starting DIAG
● ダイアグの起動
本体の“INPUT MODE”キーと
“MULTI CH INPUT”キー
を同時に押しながら、
“STANDBY/ON”
キーを押すとダ
イアグが起動します。
Press the “STANDBY/ON” key of the main unit while simultaneously pressing the “INPUT MODE” key and the “MULTI
CH INPUT” key to activate the DIAG function.
Turn on the power while pressing these keys.
これらのキーを同時に押しながら、パワーオンする。
● Starting DIAG in the protection cancel
mode
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
If the protection function works and causing hindrance
to trouble diagnosis, cancel the protection function as
described below and it will be possible to enter the
DIAG mode. (The protection functions other than the
excess current detect function will be disabled.)
Press the “STANDBY/ON” key while simultaneously pressing those two keys indicated in the figure above. At this time,
keep pressing those two keys for 3 seconds or longer.
In this mode, the “SLEEP” segment of the FL display of the
main unit flashes to indicate that the mode is DIAG mode
with the protection functions disabled.
● プロテクション解除モードでの起動
プロテクションが動作することにより、故障箇所の診断に
支障をきたすような場合は、次の方法によりプロテクショ
ンを解除した状態でダイアグモードに入ることができます。
（過電流検出以外のプロテクション動作を解除する）
上図のキーを同時に押しながら“STANDBY/ON”キーを押
します。このとき、上図のキーを 3 秒以上押し続けてくだ
さい。
このモードでは本体 FL の“SLEEP”セグメントが点滅し、
プロテクションを解除した状態でのダイアグモードである
ことを知らせます。
注意！
プロテクションを解除した状態でのダイアグモードは、危
険な状態でもプロテクションが作動しないため、動作させ
CAUTION!
Using this product with the protection function disabled
may cause damage to itself. Use special care for this point
when using this mode.
ると、機器を破壊することがあります。このモードを使用
する場合は十分注意してください。
● Canceling DIAG
● ダイアグの解除
1
1
Before canceling DIAG, execute setting for PRESET of
PRESET （メモリーの初期化禁止 / またはメモリーの
初期化）の設定をします。
DIAG menu No.9 (Memory initialization inhibited or
*
2
Memory initialized).
In order to keep the user memory stored, be sure to select PRESET INHIBITED (Memory initialization inhibited).
Protection history will remain in memory.
Turn off the power by pressing the “STANDBY/ON” key of
the main unit.
30
ダイアグを解除する前に、ダイアグメニュー No. 9 の
※ ユーザーメモリーを保持したい場合は、必ず PRESET
INHIBITED（メモリー初期化禁止）を選択してください。
2
本体の“STANDBY/ON ”キーを押し、パワーオフに
します。
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
● Display provided when DIAG started
● ダイアグ起動時の表示
モニターを接続してある場合は、モニターの画面に図の
ようにダイアグメニューが表示されます。
本体FLディスプレイには、オープニング
（プロテクショ
ン履歴／バージョン）が表示され、数秒後にダイアグメ
ニュー表示
（1. ANALOG BYPASS）
となります。
When the monitor is connected, DIAGNOSTIC MENU
appears on its screen as shown in the figure.
On the FL display of the main unit, an opening message
(including the version and the protection history) appears
for a few seconds followed by the diagnostic menu display (1. ANALOG BYPASS).
1.BYPASS
11.VC STATUS
2.RAM THR
3.PRO LOGIC
4.SP SET
5.XCH INPUT
6.MIC CHECK
7.VFD CHECK
8.MAN,LTEST
9.PRESET
10.AD CHECK
12.XM STATUS
13.IF STATUS
14.DSP BUS
15.SWFR C.OFF
16.PRT SET
17.PRT HIST.
18.SOFT SW
19.VER/SUM/P
20.TI BOOT
プロテクション履歴が無い場合:
Opening message / オープニング表示
When there is no protection history
プロテクション履歴が無い場合
NO PROTECT
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
When there is no history of protection function:
DIAG menu display / ダイアグメニュー表示
After a few seconds
数秒後
Z
1.ANALOG BYPAS
Version (1 alphabet)
バージョン（英 1 文字）
When there is a history of protection function:
プロテクション履歴がある場合:
The FL display appears as shown below depending on the
プロテクションの種類によって下記の表示が現れます。
type of the protection function.
The protection function worked due to excessive current through the amplifier. Causes
I PROTECT
Z
スピーカーをショートさせた時などが原因で、
プロテクションが働いたことを示します。
could be a short at the speaker terminal or a
defect in the amplifier. The protection function activates immediately to turn off the
power, with no history display at turn-on, if
the amplifier is defective.
31
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
The protection function worked due to a defect or overload in the power supply. If the
PS PRT :000 Z
電源電圧による原因で、プロテクションが
働いたことを示します。異常状態のままパ
ワーオンすると、約1秒後にプロテクション
が掛かり、電源が切れます。
power is turned on with the abnormality unsolved, the protection function works in about
1 second to turn off the power.
The protection function worked due to a DC
voltage appearing at the speaker terminal.
A cause could be a defect in the amplifier. If
DC PRT :000 Z
アンプの故障でスピーカーに直流電圧が掛
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。異常状態のままパワー
オンすると、約3秒後にプロテクションが掛
かり、電源が切れます。
the power is turned on with the abnormality
unsolved, the protection function works in
about 3 seconds to turn off the power.
The protection function worked due to the
temperature limit being exceeded. Causes
could be poor ventillation or a defect related
TMP PRT:000 Z
to the thermal sensor. If the power is turned
on with the abnormality unsolved, the pro-
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
パワーオンすると、約1秒後にプロテクショ
ンが掛かり、電源が切れます。
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
tection function works in about 1 second to
turn off the power.
For detection of each protection function (except I-PROTECT)
, refer to DIAG MENU No.10 AD DATA (p.42).
● History of protection function
When the protection function has worked, its history is stored
in memory with a backup. 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.
The history of the protection function is cleared when DIAG is
cancelled by selecting PRESET RESERVED (Memory initialized) of DIAG menu No.9 or when the backup data is erased.
● Display during menu operation
During the DIAG operation, the menu list described in
the section of the startup screen appears on the monitor
screen and the function at work is indicated on the FL
indicator. The contents displayed during the function operation are described later in the “Details of DIAG menu”
section.
32
各プロクテクションの検出に関しては、後述のダイアグメ
ニューNo. 10 AD DATA（42ページ）
を参照してください。
● プロテクションの履歴
プロテクションが働いた場合、履歴をバックアップして記憶していま
す。サービスのときに異常が認められなくても、バックアップが残って
いれば、お客様のところで起きた異常を区別できます。
ダイアグメニュー No.9 で PRESET RESERVED（メモリーの初期化）
を選んでダイアグを解除した場合、またはバックアップが消えた場合
に、プロテクションの履歴はクリアされます。
● メニュー動作中の表示
ダイアグ中、モニター画面には起動画面の項で説明し
たメニュー一覧が表示されます。本体の FL ディスプ
レイには動作中の機能が表示されます。機能動作中の
表示内容については、後述の機能詳細で記述します。
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
● Operation procedure of DIAG MENU and
SUB-MENU
There are 20 MENU items, each of which has some SUBMENU items.
DIAG menu selection
Select the menu using PROGRAM knob.
SUB-MENU selection
Select the sub-menu using w (Forward) and q (Reverse)
● ダイアグメニューとサブメニューの操作
ダイアグにはNo.1∼20のメニューがあり、さらにいくつ
かのサブメニューがあります。
ダイアグメニューの選択
PROGRAMツマミで選択します。 サブメニューの選択
PRESET/TUNING w
（順送り）
、q（逆送り）
キーで選択し
ます。
keys of PRESET/TUNING (LEVEL).
DIAG menu selection
ダイアグメニューの選択
SUB-MENU selection
サブメニューの選択
Reverse
逆送り
Forward
順送り
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
Reverse
逆送り
Forward
順送り
DSP-AX757SE only
● Functions in DIAG mode
In addition to the DIAG menu items, functions as listed
below are available.
• Input selection, Multi channel input
• Center/Surround/Surround Back/Sub-woofer level
adjustment
• Muting
• Speaker relay A/B
• Power on/off
• Master volume
* Functions related to the tuner and the set menu are not
available.
* It is possible to confirm Menu No.13 IF STATUS while
keeping the signal process (operation status) of each
DIAG menu by using the input mode key of the main
unit.
● Initial settings used to start DIAG
The following initial settings are used when starting
DIAG. When DIAG is canceled, these settings are
restored to those before starting DIAG.
● ダイアグ中の機能
ダイアグメニューの他に、以下の機能が動作します。
・インプット切り換え、マルチチャンネルインプット
・センター、サラウンド、サラウンドバック、サブウー
ファーレベル調整
・ミューティング
・スピーカーリレーA/B
・パワーオン/オフ
・マスターボリューム
※チューナー関連、セットメニュー関連は機能しません。
※本体のINPUT MODE キーにより、各ダイアグメニューの
信号処理（動作状態）を維持したままメニューNo.13
“IF STATUS ”の確認ができます。
● ダイアグ開始時の初期設定
ダイアグ開始時に以下のような設定になります。ダイア
グ解除時にはダイアグ開始前の状態に戻ります。
・マスターボリューム:‐20dB
・インプット: DVD （マルチチャンネルINPUTオフ）
• Master volume: -20dB
• Input: DVD (MULTI CHANNEL INPUT OFF)
・エフェクトレベル: 0 dB
・オーディオミュート:オフ
• Effect level: 0dB
• Audio mute: OFF
・スピーカーリレーA/B:オン
・スピーカー設定: LARGE / BASS OUT=SWFR
• Speaker relay A/B: ON
• Speaker setting: LARGE / BASS OUT = SWFR
・ダイアグメニュー: BYPASS （1.ANALOG BYPASS）
• DIAG menu: BYPASS (1. ANALOG BYPASS)
33
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
Details of DIAG menu
ダイアグメニュー詳細
1. BYPASS
1. BYPASS
Using the sub-menu, it is possible to select analog bypass
サブメニューにより ANALOG BYPASS/DSP BYPASS が選
output or DSP bypass output.
択可能です。
ANALOG BYPASS
ANALOG BYPASS
1.ANALOG BYPAS
INPUT: DVD ANALOG
Input level
Both ch, -20 dBm
Volume
+6.5 dB
FRONT L/R
+13.0 dBm
SPEAKERS OUT (1KHz)
CENTER
SURROUND L/R
-∞
-∞
SURROUND BACK L/R
-∞
SUBWOOFER
(50 Hz)
-∞
SURROUND BACK L/R
-∞
SUBWOOFER
(50 Hz)
-∞
DSP BYPASS
DSP BYPASS
1.DSP BYPASS
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
INPUT: DVD ANALOG
Input level
Both ch, -20 dBm
ANALOG BYPASS
Volume
+6.5 dB
(U, C models)
FRONT L/R
+13.0 dBm
SPEAKERS OUT (1KHz)
CENTER
SURROUND L/R
-∞
-∞
XMDT
FL / FR
DIR
PL / PR
DSP
LC89057
( DECODE)
(POST PROCESSING)
C / SW
TI DA60Y
SL / SR
A/ D
SBL / S BR
AK4628
DRAM
DSP BYPASS
(U, C models)
ROM
XMDT
FL / FR
DIR
PL / PR
DSP
LC89057
( DECODE)
(POST PROCESSING)
C / SW
TI DA60Y
SL / SR
A/ D
SBL / S BR
AK4628
DRAM
34
ROM
(Shaded items not used in this example)
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
2. RAM THROUGH
2. RAM THROUGH
Using the sub-menu, it is possible to select margin output or
full-bit output.
サブメニューにより MARGIN/Full Bit が選択可能です。
RAM MARGIN
RAM MARGIN
Following head margin is reserved.
以下のヘッドマージンを取ります。
FRONT
+15.0 dB
CENTER
+13.5 dB
SURROUND
+9.0 dB
SURROUND BACK
+7.5 dB
SUBWOOFER
+21 dB
PRESENCE
+15.0 dB
2.RAM MARGIN
INPUT: DVD ANALOG
Input level
Both ch, -20 dBm
Volume
+6.5 dB
FRONT L/R
+13.0 dBm
SPEAKERS OUT (1KHz)
CENTER
SURROUND L/R
+13.0 dBm
+13.0 dBm
SURROUND BACK L/R
+13.0 dBm
RAM FULL BIT
RAM FULL BIT
No head margin is reserved except SW.
SW 以外のヘッドマージンを取りません。
CENTER
0 dB
SURROUND
0 dB
SURROUND BACK
0 dB
SUBWOOFER
+21 dB
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
FRONT
0 dB
SUBWOOFER
(50 Hz)
+ 0.5 dBm
PRESENCE
0 dB
2.RAM FULL BIT
INPUT: DVD ANALOG
Input level
Both ch, -20 dBm
Volume
+6.5 dB
FRONT L/R
+13.0 dBm
(U, C models)
SPEAKERS OUT (1KHz)
CENTER
SURROUND L/R
+13.0 dBm
+13.0 dBm
SURROUND BACK L/R
+13.0 dBm
SUBWOOFER
(50 Hz)
+ 0.5 dBm
XMDT
FL / FR
DIR
PL / PR
DSP
LC89057
( DECODE)
(POST PROCESSING)
C / SW
TI DA60Y
SL / SR
A/ D
SBL / S BR
AK4628
DRAM
ROM
(Shaded items not used in this example)
When input source is stereo, signal is assigned as below.
2 ch 信号入力時、以下のように信号を振り分けて出力します。
Front L → Center / Surround L / Surround Back L, R / Presence L
Front R → Surround R / Presence R
Front L + 10 dB → SWFR
35
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
3. PRO LOGIC
3. PRO LOGIC
• Dolby PRO LOGIC is applied to input stereo source.
・入力 2ch 信号に Dolby PRO LOGIC 処理を行います。
3.PRO LOGIC
INPUT: DVD ANALOG
Input level
Each ch, -20 dBm
Both ch, -20 dBm
Volume
+6.5 dB
+6.5 dB
FRONT L/R
+13.0 dBm
-∞
(U, C models)
SPEAKERS OUT (1KHz)
CENTER
SURROUND L/R
-∞
-∞
+13.0 dBm
-∞
SURROUND BACK L/R
-∞
-∞
XMDT
FL / FR
DIR
PL / PR
DSP
LC89057
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
( DECODE)
(POST PROCESSING)
C / SW
TI DA60Y
SL / SR
A/D
SBL / SBR
AK4628
DRAM
ROM
(Shaded items not used in this example)
36
SUBWOOFER
(50 Hz)
-∞
-∞
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
4. SPEAKERS SET
4. SPEAKERS SET
The analog switch settings for each sub-menu are as shown
in the table below.
各サブメニューにおけるアナログスイッチの設定は以下の
通りです。
• “F mix” is Mixing Presence to Front.
・F mixはPresenceをFront mixするかどうかです。
1
2
3
4
5
6
7
Sub-menu
FRNT: SML 0 dB
CENTER: NONE
LFE/B: FRNT
Pre Mix: 5ch
Front GAIN 1
Front GAIN 2
Znone 2 Amp ON
FRONT
SMALL
LARGE
LARGE
LARGE
LARGE
LARGE
LARGE
CENTER
LARGE
NONE
SMALL
LARGE
LARGE
LARGE
LARGE
SUR.B
LARGE
LARGE
SMALL
LARGE
LARGE
LARGE
ZONE 2
LFE
SWFR
SWFR
FRONT
SWFR
SWFR
SWFR
SWFR
F mix
No
No
No
Yes
Yes
Yes
No
LARGE: 低音再生能力の高い
（ユニットの大きい）
スピーカーを
使用するモードです。全帯域が出力されます。
SMALL: 低音再生能力の低い
（ユニットの小さい）
スピーカーを
使用するモードです。80Hz 以下がLFE/BASS で指定し
たチャンネルにミックスされます。
NONE: スピーカーを使用しないモードです。センター成分は-3dB
されて、FRONT L/R に振り分けられます。
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
LARGE: This mode is used with a speaker with high bass reproduction performance (a large unit). Full bandwidth signals
are output.
SMALL: This mode is used with a speaker with low bass reproduction performance (a small unit). The signals of 80Hz or
less are mixed into the channel specified by LFE/BASS.
NONE: This mode is used with no center speaker.
The center content is reduced by 3dB and distributed to
FRONT L/R.
SUR.
LARGE
LARGE
SMALL
LARGE
LARGE
LARGE
LARGE
4.FRNT:SML 0dB
4.CENTER:NONE
4.LFE/B:FRNT
4.Pres Mix:5ch
4.Front GAIN 1
4.Front GAIN 2
4.Zone2 Amp ON
37
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
INPUT: DVD ANALOG
Input level
Sub-menu
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
1
2
3
4
5
6
7
8
FRONT: SML 0dB
CENTER: NONE
LFE/B: FRNT (1kHz)
LFE/B: FRNT (50Hz)
Pres Mix 5ch
Front GAIN 1
Front GAIN 2
Zone 2 Amp ON
Both ch, -20 dBm
Both ch, -20 dBm
Both ch, -20 dBm
Both ch, -20 dBm
Both ch, -20 dBm
Both ch, -20 dBm
Both ch, -20 dBm
Both ch, -20 dBm
SPEAKERS OUT (1KHz)
Volume
FRONT L/R
+13.0 dBm
+9.5 dBm
-∞
+13.0 dBm
+18.5 dBm
+13.0 dBm
+18.5 dBm
+13.0 dBm
+6.5 dB
+6.5 dB
+6.5 dB
+6.5 dB
+6.5 dB
+6.5 dB
+6.5 dB
+6.5 dB
CENTER
+ 13.0 dBm
-∞
+13.0 dBm
-∞
+13.0 dBm
+13.0 dBm
+13.0 dBm
+13.0 dBm
SUR L/R
+13.0 dBm
+13.0 dBm
+13.0 dBm
-∞
+18.5 dBm
+13.0 dBm
+13.0 dBm
+13.0 dBm
SUBWOOFER
(50 Hz)
+3.5 dBm
- 0.5 dBm
-∞
- 0.5 dBm
- 0.5 dBm
- 0.5 dBm
- 0.5 dBm
- 0.5 dBm
SUR.B L/R
+13.0 dBm
+13.0 dBm
+13.0 dBm
-∞
+13.0 dBm
+13.0 dBm
+13.0 dBm
-∞
5. XCH INPUT
5. XCH INPUT
The signal input through the multi ch input is output.
The speaker impedance can be selected.
マルチ CH 入力された信号が出力されます。
6 オーム , 8 オームが選択されます。
XCH INPUT_6 (ohms)
XCH INPUT_6 (ohms)
5.XCH INPUT_6
INPUT: MULTI CH INPUT
Input level
Both ch, -20 dBm
Volume
+6.5 dB
FRONT L/R
+13.0 dBm
SPEAKERS OUT (1KHz)
CENTER
SURROUND L/R
+13.0 dBm
+13.0 dBm
XCH INPUT_8 (ohms)
SURROUND BACK L/R
+13.0 dBm
SUBWOOFER
(50 Hz)
- 8.5 dBm
XCH INPUT_8 (ohms)
5.XCH INPUT_8
INPUT: MULTI CH INPUT
Input level
Both ch, -20 dBm
Volume
+6.5 dB
FRONT L/R
+13.0 dBm
SPEAKERS OUT (1KHz)
CENTER
SURROUND L/R
+13.0 dBm
+13.0 dBm
SUBWOOFER
(50 Hz)
- 8.5 dBm
6. MIC CHECK
6. MIC CHECK
The signal input through the microphone is output via A/D-D/A.
マイク入力された信号をA/D-D/A 経由で出力します。
“dB” display function is not mounted.
dB表示は機能しません。
6.MIC CHK --dB
38
SURROUND BACK L/R
+13.0 dBm
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
7. VFD CHECK
7. VFD CHECK
• This program is used to check the FL display section
・FL 表示部と映像制御部のチェックプログラムです。サブ
メニュー操作により、表示状態が以下のように変わりま
and video control section. The display condition varies
as shown below according to the sub-menu operation.
• The signal route is STRAIGHT.
す。
・信号処理はSTRAIGHTです。
OSD
FL
Initial display / 初期表示
Initial display / 初期表示
All segments OFF /
全セグメント消灯
OSD OFF /
All segments ON (dimmer 100%) /
全セグメント点灯（ディマー 100%）
All characters ON /
キャラクタパターン
OSD 消灯
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
The 128 pictographs for checking the
OSD driver are used for the video
signal output display.
映像出力にOSDドライバー確認用128絵
文字表示が出ます。
All segments ON (dimmer 50%) /
OSD OFF /
全セグメント点灯（ディマー 50%）
OSD 消灯
Lighting of segments in lattice /
セグメント格子状点灯
OSD OFF /
OSD 消灯
Lighting in lattice / 格子状点灯
Short / ショート
Normal / 正常
Segment conditions of the FL driver and the FL tube are
checked by turning ON and OFF all segments. Next, the
operation of the FL driver is checked by using the dimmer
control. Then a short between segments next to each other
is checked by turning ON and OFF all segments alternately
(in lattice). (In the above example, the segments in the second row from the top are shorted.)
全セグメント消灯・全セグメント点灯によりFLドライバー、
FL管のセグメントの不良を確認します。
次に、ディマーコントロールによってFLドライバーの動作
チェックを行います。
さらに全セグメントを交互
（格子状）
に点灯/消灯することで、
隣り合うセグメントのショートをチェックします。
39
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
8. MANUAL TEST
8. MANUAL TEST
The test noise based THX is output to the channel specified
by the sub-menu from the DSP.
DSP からサブメニューで指定したチャンネルへ THX 準拠
のテストノイズを出力します。
8.TEST ALL
8.TEST FRNT L
8.TEST CENTER
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
8.TEST FRNT R
8.TEST SURR R
8.TEST SB R
8.TEST SB L
8.TEST SURR L
8.TEST PRES L
8.TEST PRES R
8.TEST LFE
40
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
9. FACTORY PRESET
9. FACTORY PRESET
This menu is used to reserve/inhibit initialization of the backup RAM (Parameters and set menu contents, etc. of the
バックアップ用RAM（音場プログラムのパラメーターや
セットメニュー内容等）
の初期化を予約/禁止します。
sound field program).
PRESET INHIBIT (Initialization inhibited) / PRESET INHIBIT
（初期化禁止）
RAM initialization is not executed. Select this sub-menu to protect the values set by
the user.
9.PRESET INHI
Note: The protection history will not be erased using PRESET INHIBIT.
RAM 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。
9.PRESET RSRV
PRESET RESERVED (Initialization reserved) / PRESET RESERVED
（初期化予約）
Initialization of the back-up RAM is reserved. (Actually, initialization is executed the
next time that the power is turned on.) Select this sub-menu to reset to the original
factory settings or to reset the RAM. Use PRESET RESERVED to erase the protection history.
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
バックアップ RAM の初期化が予約されます。
（実際に初期化されるのは、次回の電
源投入時です。
）工場出荷時やRAMをリセットしたいときは、こちらを選択してくだ
さい。
CAUTION: Before setting to the PRESET RESERVED, write down
the existing preset memory
content of the Tuner in a table as shown below. (This is because setting to the PRESET RESERVED will cause ALL user
memory contents to be erased.)
Preset group
A
B
C
D
E
P1
P2
P3
注意：PRESET RESERVED を選んで初期化をする前に、チュー
ナーのユーザーメモリー内容を下表に書き写してください。
（初期
化をすると、ユーザーメモリーの内容は消えてしまいます。）
P4
P5
P6
P7
P8
● PRESET STATIONS / プリセット局
STATION
PAGE
A/C/E
FM FACTORY PRESET DATA (MHz)
J
STATION
U, C
R, T, K, A, B, G, L
1
87.5
87.50
76.0
1
630
630
2
90.1
90.10
83.0
2
1080
1080
1440
3
95.1
95.10
84.0
4
98.1
98.10
86.0
5
107.9
108.00
PAGE
AM FACTORY PRESET DATA (kHz)
NO.
NO.
U, C, R, T, K
A, B, G, L, J
3
1440
4
530
531
90.0
5
1710
1611
B/D
6
88.1
88.10
78.0
6
900
900
7
106.1
106.10
88.0
7
1350
1350
8
107.9
108.00
82.1
8
1400
1404
41
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
10. AD DATA CHECK
10. AD DATA CHECK
With this sub-menu used, the key scanning, A/D value of the
voltage at the abnormality detect (protection) port, etc. are
キースキャン、
異常検出
（プロテクション）
ポート電圧のA/D
値などを表示します。
displayed. The A/D conversion value is displayed in %.
The state before audio signal processing is kept.
A/D変換値をサブメニューで%表示します。
オーディオ信号処理は実行前の状態を維持します。
When K0/K1 menu is selected, keys become nonoperable
due to detection of the values of all keys.
K0/K1 のメニューにすると、全キーの値を検出するため
キー操作はできなくなりますが、
本体のVOLUME を回すこ
However, it is possible to advance to the next sub-menu by
turning the VOLUME of the main unit. When using this func-
とにより、次のサブメニューに進めることができます。こ
のとき 2 クリック以上回すと、ボリューム値が変化するの
tion, note that turning the VOLUME more than 2 clicks will
cause the volume value to change.
で注意してください。
※図中の数値は参考例です。
* The numeric value in the diagram is for reference.
DC/PS（プロテクションの検出）
DC/PS (protection detection)
DC: DC検出プロテクションの値
DC: DC detect protection value
Normal value: 1 to 13 (Reference: 5V = 100%)
PS: Power supply voltageprotection value
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
Normal value: 36 to 49 (Reference: 5V = 100%)
正常値 1 ∼13
（基準電圧 5V = 100%）
PS: 電源電圧プロテクションの値
正常値 36 ∼49（基準電圧 5V = 100%）
When the value is outside of the normal range, the pro-
正常値を外れるとプロテクションが働き、電源オフさ
tection function works to turn off the power.
れます。
DC:007 PS:043
THM（温度検出）
THM (temperature detection)
When the value is outside of the normal range, the
protection function works to turn off the power.
正常値を外れるとプロテクションが働き、
電源オフさ
れます。
500% display of the voltage based on the temperature detected value. Reference voltage: 5V
温度検出値で電圧の500％表示、
基準電圧は5V
正常値は下表参照。
For the correct value, refer to the table below.
Destination
Normal Value
U, C, T, K, B, G, E, J
9 to 177
仕向け
正常値
R, L
9 to 167
U, C, T, K, A, B, G, E, J
9 ∼ 177
R, L
9 ∼ 167
THM:107
IMP SW/POWER LIMIT (impedance/power limiter
detection)
ターの検出）
IMP: Not applied to these models.
IMP: このモデルには適用されません。
PL: Power limiter detection value
PL: パワーリミッター検出の値
The voltage value of pin No. 92 of IC451 is displayed,
using 5V/256 as standard.
The port (No. 3) output is controlled by using the
input voltage value of pin No. 92 of IC451.
IMP:8
42
IMP SW/POWER LIMIT（インピーダンス/パワーリミッ
IC451 92ピンの入力電圧値を5V/256を基準にして表
示します。IC451 92ピンの入力電圧値により、ポー
ト（3ピン）を制御します。
PL:255
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
K0/K1
This is the A/D value of the panel key input ports KEY0 and
K0/K1
本体パネルキー入力ポートKEY0、
KEY1（マイコン）
のA/D値
KEY1 (microprocessor). The table below shows the A/D value
obtained when each key is pressed. When the value is not
です。
それぞれのキーが押された場合のA/D値は下表の通り
です。
within the standard value range, no correct operation is provided. Referring to the table below, check the value of each
基準値から外れると、
正常な動きをしません。
下表 をご覧に
なり、
各キーの分圧抵抗の定数、
ハンダ不良等の確認をして
voltage dividing resistor of each key, solder condition, etc.
ください。
K0:100 K1:099
[Table 1]
RX-V757 (U, C, A, G models) / RX-V657 (U, C, A, B, G, E models)
K0
MAIN POWER
–
–
–
INPUT MODE
STRAIGHT
TONE CONTROL
PRESET/TUNING
SPEAKERS B
SPEAKERS A
PURE DIRECT
KEY OFF
K1
Z2 POWER
–
–
–
MULTI CH INPUT
FM/AM
A/B/C/D/E
PRESET/TUNING q
PRESET/TUNING w
MEMORY
TUNING MODE
KEY OFF
[Table 1]
DSP-AX757SE (B model)
Display (%)
0-6
7 - 13
14 - 21
22 - 31
32 - 41
42 - 53
54 - 63
64 - 72
73 - 80
81 - 88
89 - 95
96 - 100
K0
–
–
–
–
INPUT MODE
STRAIGHT
TONE CONTROL
–
SPEAKERS B
SPEAKERS A
PURE DIRECT
KEY OFF
Display (%)
0-6
7 - 13
14 - 21
22 - 31
32 - 41
42 - 53
54 - 63
64 - 72
73 - 80
81 - 88
89 - 95
96 - 100
K0
–
–
–
–
INPUT MODE
STRAIGHT
TONE CONTROL
PRESET/TUNING
SPEAKERS B
SPEAKERS A
PURE DIRECT
KEY OFF
K1
–
–
–
–
MULTI CH INPUT
FM/AM
A/B/C/D/E
PRESET/TUNING q
PRESET/TUNING w
MEMORY
TUNING MODE
KEY OFF
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
Display (%)
0-6
7 - 13
14 - 21
22 - 31
32 - 41
42 - 53
54 - 63
64 - 72
73 - 80
81 - 88
89 - 95
96 - 100
[Table 1]
RX-V757 (R, T, K models) / DSP-AX757 (J model) / RX-V657 (R, T, K, L models)
[Table 1]
HTR-5860 (U, C, A models)
K1
–
–
–
–
MULTI CH INPUT
–
NEXT
LEVEL LEVEL +
–
–
KEY OFF
Display (%)
0-6
7 - 13
14 - 21
22 - 31
32 - 41
42 - 53
54 - 63
64 - 72
73 - 80
81 - 88
89 - 95
96 - 100
K0
–
–
–
–
INPUT MODE
STRAIGHT
TONE CONTROL
PRESET/TUNING
SPEAKERS B
SPEAKERS A
PURE DIRECT
KEY OFF
K1
–
–
–
–
MULTI CH INPUT
FM/AM
A/B/C/D/E
PRESET/TUNING q
PRESET/TUNING w
MEMORY
TUNING MODE
KEY OFF
43
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
11. V CONV STATUS
11. V CONV STATUS
The data received from the video conversion IC (TA1270)
is displayed.
ビデオコンバージョンIC (TA1270)からの受信データを表
示します。
* The numeric value in the diagram is for reference.
※図中の数値は参考例です。
LOW BYTE DATA
LOW BYTE DATA
L:11111100
HIGH BYTE DATA
HIGH BYTE DATA
H:11111000
12. XM STATUS
12. XM STATUS
このモデルには適用されません。
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
Not applied to these models.
12.XMS1xxxxxxx
12.XM2xxxxxxx
13. IF STATUS
13. IF STATUS
Using the sub-menu, the status data is displayed one after
サブメニュー操作により、以下のステータス情報を順次16
another in the hexadecimal notation.
During signal processing, the status before execution of
進数で表示します。信号処理は、本メニュー実行前の状態
を維持します。
this menu is maintained.
※図中の数値は参考例です。
* Numeric values in the figure example are for reference.
DST （DSP ステータス）
DST (DSP status)
DST:3300020000
5th byte
4th byte
3rd byte
2nd byte
1st byte
44
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
<1st byte> Digital input/output setting value
＜第1 バイト＞デジタル入出力設定値
Upper 4 bits: REC OUT selected /
lower 4 bits: INPUT selected
上位4bit REC OUT 選択 /
下位4bit INPUT 選択
Value
0
1
2
3
4
8
9
Choice
NONE
OPT FRONT
OPT 1
OPT 2
OPT 3
COAX 1
COAX 2
Preset name
V-AUX
MD/CD-R
DVD
DTV/CBL
CD
DVD
<2nd byte> / ＜第 2 バイト＞
Fs information of reproduction signal /
<3nd byte> / ＜第 3 バイト＞
Audio code mode information of reproduc-
<4rd byte> / ＜第 4 バイト＞
Format information of reproduction signal /
再生信号の Fs 情報
tion signal /
再生信号のオーディオコードモード情報
再生信号のフォーマット情報
Display
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
Audio code
1+1
1/0
2/0
3/0
2/1
3/1
2/2
3/2
2/3
3/3
3/4
over 6.1
Milti-Mono
Milti-PCE
Unknown
Undefined
<5th byte> / ＜第5バイト＞
Signal processing status information /
Display
00
01
10
20
21
22
23
50
51
52
54
58
5C
60
C0
C1
C4
FF
Signal format
Analog
Err
PCM Audio
Digital Data
IEC1937
None PCM
Unknown
dts
dts-CD
dts 96/24
dts-ES (Matrix)
dts-ES (Discrete)
dts-ES (Both)
AAC
Dolby Digital
Dolby Digital Karaoke
Dolby Digital EX
Undefined
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
Display
Fs (kHz)
00
Analog
01
32kHz
02
44.1kHz
03
48kHz
04
64kHz
05
88.2kHz
06
96kHZ
07
128kHZ
08
176.4kHZ
09
192kHZ
0A
Unknown NRM
0B
Unknown DBL
0C
Unknown QUAD
0D
Unknown
0E
Undefined
信号処理ステータス情報
bit
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Information
Digital mute
–
6.1(7.1) processing
Analog mute
–
PCM through
–
dts analog mute
DMD: Decoder mode information
Not applied to these models.
DMD: デコーダー情報
このモデルには適用されません。
DMD:03C00000
45
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
DIF : DIR情報
このモデルには適用されません。
DIF: DIR information
Not applied to these models.
DIF:1401000600
PC : Preamble C情報
PC: Preamble C information
このモデルには適用されません。
Not applied to these models.
PC:0000
CS1, 2 : チャンネルステータス情報
このモデルには適用されません。
CS1, 2: Channel status information
Not applied to these models.
CS1:0000000000
CS2:00
DEI : デコーダー情報
DEI: Decoder information
このモデルには適用されません。
Not applied to these models.
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
DEI:0808000600
BS1‐8 : ビットストリーム情報
BS1-8: Bit stream information
このモデルには適用されません。
Not applied to these models.
BS1:0000000000
BS8:00
MTT: Mute Trigger
MTT: Mute Trigger
このモデルには適用されません。
Not applied to these models.
MTT:0018001820
DGI : DIGITAL系情報
DGI: Digital information
このモデルには適用されません。
Not applied to these models.
DGI:FFFFFFFFFF
14. DSP BUS CHECK
14. DSP BUS CHECK
This menu is used to self-diagnose whether or not the bus
TI (DA60Y)と外付けROM/RAMとのバス接続の正否を自己診
connection for the TI (DA60Y) and the external ROM/RAM
is made properly.
断します。
エラーが検出されなかった場合は、
“NoEr”
と表示されます。
When no error is detected, "NoEr" appears on display.
TI
BUS:NoEr
No error detected.
不良検出なし
or
TI
BUS:Boot
When this indication is displayed within seconds or displayed alternately “NoEr” and “Boot”, it is highly possible that there are errors.
数秒間この状態、または NoEr と交互に表示される場合、異常が発
生している可能性があります。
46
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
15. SWFR CUT OFF
15. SWFR CUT OFF
The cut off frequency setting of LFE.
LFE出力のカットオフ周波数を設定できます。
ローパスフィルタの設定です。
Low-pass filter setting.
It can be selected 40Hz to 200Hz
every 10Hz by the STRAIGHT key.
High-pass filter setting.
It can be selected 40Hz to 200Hz
every 10Hz and through by the
15.LFE LPF 40
15.LFE HPF THR
STAIGHTキーにより、40Hz ∼ 200Hz
まで 10Hz 単位で変更できます。
ハイパスフィルタの設定です。
STAIGHTキーにより、40Hz ∼ 200Hzまで
10Hz 単位とスルーに変更できます。
STRAIGHT key.
16. PROTECTION SETTING
Not applied to these models.
16. PROTECTION SETTING
このモデルには適用されません。
17. PROTECTION HISTORY
Four protection histories are display.
過去のプロテクション履歴を4つまで表示します。
18. SOFT SWITCH
18. SOFT SWITCH
Note) Changing the function setting may hinder the proper
operation.
This menu is used to switch the function settings on
P.C.B. through the software so as to activate the product.
The operation mode can be changed by selecting the submenu and then using the STRAIGHT key.
The protection function follows the P.C.B. settings.
When connected to AC, the unit is initialized to the P.C.B.
setting. Display of each function after initialization varies
depending on settings on P.C.B.
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
17. PROTECTION HISTORY
注）機能設定を変更した場合、正常に動作しないことがあ
ります。
P.C.B.上の機能設定をソフト的に切り替えて、製品を動作さ
せる機能です。
操作は、サブメニューを選んだ後、STRAIGHT キーで切り
替えます。
プロテクション機能は、P.C.B.の設定に従います。
AC接続で、P.C.B.の設定に初期化されます。初期化後の各
機能の表示は、P.C.B.上の設定によります。
47
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
SW MODE: PCB, MODEL or FNC can be selected.
18.SW
SW MODE：PCB、MODELまたはFNCを選択できます。
:PCB
MODEL SETTING: V757, V657, H5860, V557, V457, H5850
or V357 can be selected. (SW MODE: Selectable when
MODEL SETTING：V757、V657、H5860、V557、V457、
H5850、V357のいずれかを選択できます。
（SW MODE：
MODEL has been selected.)
MODEL時選択できます。）
18.MODEL:V757
DESTINATION: J, U, C, R, T, K, A, B, G (E) or L can be
selected. (SW MODE: Selectable when MODEL has been
DESTINATION：J、U、C、R、T、K、A、B、G
（E）
、Lの
いずれかを選択できます。
（SW MODE：MODEL時選択で
selected.)
きます。）
18.DEST :U
TUNER DEST INATION: J, UC, R, ABG or RL can be selected. (SW MODE: Selectable when FNC has been se-
TUNER DEST INATION：J、UC、R、ABG、RLのいずれ
かを選択できます。
（SW MODE：FNC時選択できます。）
lected.)
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
18.TuDst:UC
TUNER TYPE: NRM, RDS or XM can be selected. (SW
TUNER TYPE：NRM、RDS、XMのいずれかを選択でき
MODE: Selectable when FNC has been selected.)
ます。
（SW MODE：FNC時選択できます。）
18.TuTyp:XM
VIDEO FORMAT: NTSC or PAL can be selected. (SW MODE:
Selectable when FNC has been selected.)
VIDEO FORMAT：NTSCまたはPALを選択できます。
（SW MODE：FNC時選択できます。）
18.VIDEO:NTSC
ZONE2: NOT or EXIST can be selected. (SW MODE: Se-
ZONE2：NOTまたはEXISTを選択できます。
（SW MODE：FNC時選択できます。）
lectable when FNC has been selected.)
18.ZONE2:NOT
AAC: NOT or EXIST can be selected. (SW MODE: Select-
AAC：NOTまたはEXISTを選択できます。（SW MODE：
able when FNC has been selected.)
FNC時選択できます。）
18.AAC
TUNER: NOT or EXIST can be selected. (SW MODE: Selectable when FNC has been selected.)
:NOT
TUNER：NOTまたはEXISTを選択できます。
（SW MODE：
FNC時選択できます。）
18.TUNER:EXIST
ZONE2 AMP: NOT or EXIST can be selected. (SW MODE:
ZONE2 AMP：NOTまたはEXISTを選択できます。（SW
Selectable when FNC has been selected.)
MODE：FNC時選択できます。）
18.Z2Amp:NOT
48
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
OSD：NOTまたはEXISTを選択できます。（SW MODE：
FNC時選択できます。）
OSD: NOT or EXIST can be selected. (SW MODE: Selectable when FNC has been selected.)
18.OSD
:NOT
YPAO: NOT or EXIST can be selected. (SW MODE: Select-
YPAO：NOTまたはEXISTを選択できます。（SW MODE：
able when FNC has been selected.)
FNC時選択できます。）
18.YPAO :NOT
19. SOFTWARE VERSION
19. SOFTWARE VERSION
The version and checksum of software are displayed.
ソフトウェアのバージョンおよびチェックサムを表示します。
* The numeric value in the diagram is for reference.
※図中数値は参考例です。
Software version of microprocessor / マイコンのソフトウェアバージョン
CHECK SUM:E8F0
Checksum value of microprocessor / マイコンのチェックサム
O:25 D:34 X:A7
Software modules version of microprocessor /
マイコンのモジュール別ソフトバージョン
O: Operetion
PORT:00000000
D: DSP
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
VER.I039
X: XM
The condition of ports for model detection
モデル判別ポートの状態
(Not applied to these models. / このモデルには適用されません。)
TI VER.37
Software version of DSP / DSP のソフトウェアバージョン
TiSUM:B97C3D55
Checksum value of DSP / DSP のチェックサム
EE SUM:0000
Checksum value of EEPROM / EEPROM のチェックサム
(Not applied to these models. / このモデルには適用されません。)
20. DSP SOFTWARE REWRITE
The rewriting mode of DSP software.
Not applied to these models.
20. DSP SOFTWARE REWRITE
DSP のソフトウェア書き換えモードです。
このモデルには適用されません。
49
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ AMP ADJUSTMENT / アンプ部調整
● CONFIRMATION OF IDLING CURRENT
1. Immediately after the power is turned on, measure the
● アイドリング電流確認
1. 電源投入直後、
下表のＡ欄の抵抗の端子間電圧を測定し、
0.1mV ∼ 10.0mV であることを確認してください。
voltage across resistor terminals in the column “A” in the
table below and confirm that the measured value is be-
2. 電圧が 10mV を越えている場合は、下表のＢ欄の抵抗を
カットし、電圧を再確認してください。
tween 0.1mV and 10.0mV.
2. If the measured voltage exceeds 10.0mV, open (cutoff)
注意：パワーアンプ修理後に10.0mVを超えている場合は、抵抗を
カットする前に故障箇所を調べてください。
the resistor in the column “B” in the table below and reconfirm the voltage.
Attention:
If the idling current exceeds 10.0mV after a power amplifier repair, check for a defective component before cutting the resistor.
3. Confirm that the voltage is between 0.2mV and 15.0mV
3. 60 分後、電圧が 0.2mV ∼ 15.0mV であることを確認して
ください。
after 60 minutes.
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
P.C.B.
MAIN (1) P.C.B.
POWER (1) P.C.B.
0.1mV ~ 10.0mV
(DC)
A
R45
R46
R50
R47
R48
R49
R398
CHANNEL
FRONT L ch
FRONT R ch
CENTER
SURROUND L ch
SURROUND R ch
SURROUND BACK R ch
SURROUND BACK L ch
B
R38
R39
R37
R34
R35
R36
R395
0.1mV ~ 10.0mV
(DC)
Cut off
カット
R38 (FRONT L ch)
R39 (FRONT R ch)
R37 (CENTER)
R34 (SURROUND L ch)
R35 (SURROUND R ch)
R36 (SURROUND BACK R ch)
R395 (SURROUND BACK L ch)
R45 (FRONT L ch)
R46 (FRONT R ch)
R50 (CENTER)
R47 (SURROUND L ch)
R48 (SURROUND R ch)
R49 (SURROUND BACK R ch)
R398 (SURROUND BACK L ch)
<Position for Adjusting MAIN (1) P.C.B.>
MAIN (1) P.C.B.
Wire Lead
リード線
Cloth
布
G1
50
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ DISPLAY DATA
V801 : 17-BT-24GNK (WE289300)
^9
q
PATTERN AREA
● PIN CONNECTION
Note 1)
2)
3)
4)
5)
F1, F2 .........
NP ..............
NX ..............
P1~P37 .......
1G~17G ......
Filament
No Pin
No Extend Pin
Datum Line
Grid
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
● GRID ASSIGNMENT
51
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
● SEGMENT DESIGNATION
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
● ANODE CONNECTION
52
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ IC DATA
37
38
39
40
41
42
43
44
45
46
47
48
LC89057W-VF4D-E
24
23
22
21
20
19
18
17
16
15
14
13
SDIN
SLRCK
SBCK
RDATA
RLRCK
DVDD
DGND
RBCK
RMCK
AGND
AVDD
LPF
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
AUDIO/VO
INT
CL
CE
CI
XMODE
*: Pull-down resistor internal
EMPHA/UO
RXOUT
*RX0
RX1
RX2
RX3
DGND
DVDD
*RX4
RX5/VI
*RX6/UI
DVDD
DGND
1
2
3
4
5
6
7
8
9
10
11
12
DO
DI
CE
CL
XMODE
DGND
DVDD
TMCK/PIO0
TBCK/PIO1
TLRCK/PIO2
TDATA/PIO3
TXO/PIOE
36
35
34
33
32
31
30
29
28
27
26
25
RERR
INT
CKST
AUDIO/VO
EMPHA/UO
DGND
DVDD
XIN
XOUT
XMCK
DVDD
DGND
IC2 : LC89057W-VF4D-E (DSP P.C.B.)
Digital Audio Interface Transceiver
32
33
35
40
39
38
41
RXOUT 1
RX0
RX1
RX2
RX3
RX4
RX5/VI
RX6/UI
2
4
5
Input
Selector
Demodulation
&
Lock Detect
8
9
Data
Selector
37
DO
36
RERR
21
RDATA
24
SDIN
16
17
20
22
23
RMCK
RBCK
RLRCK
SBCK
SLRCK
10
PLL
LPF 13
TMCK/PIO0
TBCK/PIO1
TLRCK/PIO2
TDATA/PIO3
Microcontroller
I/F
Cbit, Ubit
3
Clock
Selector
44
45
46
47
Modulation
&
Parallel Port
1/N
29
28
27
34
XIN
XOUT
XMCK
CKST
TXO/PIOEN 48
53
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC2 : LC89057W-VF4D-E (DSP P.C.B.)
Digital Audio Interface Transceiver
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Name
RXOUT
RX0
RX1
RX2
RX3
DGND
DVDD
RX4
RX5/VI
RX6/UI
DVDD
DGND
LPF
ACDD
AGND
RMCK
RBCK
DGND
DVDD
RLRCK
RDATA
SBCK
SLRCK
SDIN
DGND
DVDD
XMCK
XOUT
XIN
DVDD
DGND
EMPHA/UO
AUDIO/VO
CKST
INT
RERR
DO
DI
CE
CL
XMODE
DGND
DVDD
TMCK/PIO0
TMCK/PIO1
TLRCK/PIO2
TLRCK/PIO3
TXO/PIOEN
I/O
O
I5
I
I5
I5
I5
I5
I5
O
O
O/I
O/I
O
O
O
I5
O
O
I
I/O
I/O
I/O
I/O
O
O
I5
I5
I5
I5
I/O
I/O
I/O
I/O
O/I
Function
Input bi-phase selection data output pin
TTL-compatible digital data input pin
Coaxial-compatible digital data input pin with built-in amplifier
TTL-compatible digital data input pin
TTL-compatible digital data input pin
Digital GND
Digital power supply
TTL-compatible digital data input pin
TTL-compatible digital data / Validity flag input pin for modulation
TTL-compatible digital data / User data input pin for modulation
PLL digital power supply
PLL digital GND
PLL loop filter connection pin
PLL analog power supply
PLL analog GND
R system clock output pin (256fs, 512fs, XIN, VCO)
R bit clock input/output pin
Digital GND
Digital power supply
R LR clock input/output pin (fs)
Serial audio data input pin
S bit clock output pin (32fs, 64fs, 128fs)
S LR clock output pin (fs/s, fs, 2fs)
Serial audio data input pin
Digital GND
Digital power supply
Oscillation amplifier output pin
Crystal resonator connection output pin
Crystal resonator connection, external supply clock input pin (24.576 MHz or 12.288 MHz)
Digital power supply
Digital GND
Emphasis information / U data output / Chip address setting pin
Non-PCM output / V flag output / Chip address setting pin
Clock switch transition period signal / Demodulation master or slave function switch pin
Microcontroller interrupt output / Modulation or general-purpose I/O switch pin
PLL clock error, data error flag output
Microcontroller I/F read data output pin (3-state)
Microcontroller I/F write data input pin
Microcontroller I/F chip enable input pin
Microcontroller I/F clock input pin
System reset input pin
Digital GND
Digital power supply
Modulation 256fs system clock input / General-purpose I/O input/output pin
Modulation 64fs bit clock input / General-purpose I/O input/output pin
Modulation fs clock input / General-purpose I/O input/output pin
Modulation serial audio data input / General-purpose I/O input/output pin
Modulation data output / General-purpose I/O enable input pin
1) Input/output I or O = -0.3 to 3.6V, I5 = -0.3 to 5.5V
2) Pins 32 and 33 are latch address setting input pins when pin 41 = "L".
3) Pin 34 is a demodulation function master or slave setting input pin when pin 41 = "L".
4) Pin 35 is a modulation function or general-purpose I/O function switch setting input pin when pin 41 = "L".
5) Perform ON/OFF for all power supplies with the same timing as a latch-up countermeasure.
54
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC5 : D60YA003BPYP225 (DSP P.C.B.)
Decoder
Digital Signal Processors
EMIF32
L2 Cache/
Memory
4 Banks
64K Bytes
Total
McASP1
McASP0
(4-Way)
McBSP1
Pin Multiplexing
I2C0
Timer 1
C67xTM CPU
Instruction Fetch
McBSP0
I2C1
L1P Cache
Direct Mapped
4K Bytes Total
Instruction Dispatch
Enhanced
DMA
Controller
(16 channel)
L2
Memory
DA610:
192K Bytes
DA601:
64K Bytes
Instruction Decode
Data Path A
A Register File
.L1t .S1t .M1t .D1
Data Path B
B Register File
.D2 .M2t .S2t .L2t
Timer 0
Control
Registers
Control
Logic
Test
In-Circuit
Emulation
Interrupt
Control
GP1
GP0
HPI16
R2 ROM
512K
Bytes
Total
L1D Cache
2-Way Set
Associative
4K Bytes Total
Clock Generator,
Oscillator and PLL
x4 through x25 Multipliers
/1 through /32 Dividers
Name [Default]
GP0[4] / (EXT_INT4)
GP0[6] / (EXT_INT6)
CVDD
VSS
DVDD
GP0[5] / (EXT_INT5)
GP0[7] / (EXT_INT7)
CLKS1
DVDD
VSS
CVDD
TINP1 / AHCLKX0
AXR1[11]
CVDD
VSS
CLKX0 / ACLKX0
AXR1[12]
AXR1[13]
ACLKR0
DX0
FSX0
CVDD
VSS
AFSR0
DVDD
VSS
DR0
AHCLKR0
CVDD
VSS
FSX1
AXR1[10]
CLKX1 / AMUTE0
VSS
CVDD
AXR1[9]
DR1 / SDA1
AXR1[8]
VSS
CVDD
I/O
IOZ
IOZ
S
GND
S
IOZ
IOZ
I
S
GND
S
I / IOZ
IOZ
S
GND
IOZ
IOZ
IOZ
IOZ
O/Z
IOZ
S
GND
IOZ
S
GND
I
IOZ
S
GND
IOZ
IOZ
IOZ
GND
S
IOZ
I / IOZ
IOZ
GND
S
Function
General purpose I/O0 port 4 / Interrupt input (polarity selectable individually by using register)
General purpose I/O0 port 6 / Interrupt input (polarity selectable individually by using register)
1.2V power supply
Ground
3.3V power supply
General purpose I/O0 port 5 / Interrupt input (polarity selectable individually by using register) (Unconnected)
General purpose I/O0 port 7 / Interrupt input (polarity selectable individually by using register) (Unconnected)
McBSP1 external clock source
3.3V power supply
Ground
1.2V power supply
Timer 1 Input / McASP0 Transmission MCLK
McASP1 Transmission/reception data 11
1.2V power supply
Ground
McBSP0 Transmission clock / McASP0 Transmission BCLK
McASP1 Transmission/reception data 12
McASP1 Transmission/reception data 13
McASP0 Reception BCLK
McBSP0 Transmission data
McBSP0 Transmission Frame Sync
1.2V power supply
Ground
McASP0 Reception LRCLK
3.3V power supply
Ground
McBSP0 Reception data
McASP0 Reception MCLK
1.2V power supply
Ground
McBSP1 Transmission Frame Sync (Input in SPI slave state) (Unconnected)
McASP1 Transmission/reception data 10
McBSP1 Transmission clock (Input in SPI slave state) / McASP0 MUTE output (Unconnected)
Ground
1.2V power supply
McASP1 Transmission/reception data 9
McBSP1 Reception data / I2C1 data (Unconnected)
McASP1 Transmission/reception data 8
Ground
1.2V power supply
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Power-Down
Logic
55
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC5 : D60YA003BPYP225 (DSP P.C.B.)
Decoder
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
56
Name
SCL0
SDA0
CVDD
DVDD
VSS
CVDD
DVDD
VSS
VSS
CVDD
CVDD
VSS
CVDD
VSS
DVDD
ARDY
/CE3
DVDD
VSS
CVDD
/CE2
EA2
EA3
EA4
DVDD
VSS
CVDD
EA5
EA6
EA7
EA8
DVDD
VSS
EA9
/SDRAS
EA10
ECLKOUT
ECLKIN
/SDCAS
CVDD
VSS
CLKOUT2 / GP0[2]
/SDWE
DVDD
VSS
EA11
DVDD
VSS
CVDD
EA14
EA13
EA16
EA12
EA15
EA18
CVDD
VSS
DVDD
I/O
IOZ
IOZ
S
S
GND
S
S
GND
GND
S
S
GND
S
GND
S
I
O/Z
S
GND
S
O/Z
O/Z
O/Z
O/Z
S
GND
S
O/Z
O/Z
O/Z
O/Z
S
GND
O/Z
O/Z
O/Z
O/Z
I
O/Z
S
GND
O/Z / IOZ
O/Z
S
GND
O/Z
S
GND
S
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
S
GND
S
Function
I2C0 clock
I2C0 data
1.2V power supply
3.3V power supply
Ground
1.2V power supply
3.3V power supply
Ground
Ground
1.2V power supply
1.2V power supply
Ground
1.2V power supply
Ground
3.3v power supply
Asynchronous RAM Ready input
For external memory area, Enable 3 (Unconnected)
3.3V power supply
Ground
1.2V power supply
For external memory area, Enable 2 (Unconnected)
For external memory, Address 2
For external memory, Address 3
For external memory, Address 4
3.3V power supply
Ground
1.2v power supply
For external memory, Address 5
For external memory, Address 6
For external memory, Address 7
For external memory, Address 8
3.3V power supply
Ground
For external memory, Address 9
SDRAM RAS
For external memory, Address 10
Clock output for EMIF
Clock input for EMIF (Unconnected)
SDRAM CAS
1.2V power supply
Ground
Half clock output of device Speed / General purpose I/O0 port 2 (Unconnected)
SDRAM WE
3.3V power supply
Ground
For external memory, Address 11
3.3V power supply
Ground
1.2V power supply
For external memory, Address 14 (Unconnected)
For external memory, Address 13
For external memory, Address 16 (Unconnected)
For external memory, Address 12
For external memory, Address 15 (Unconnected)
For external memory, Address 18 (Unconnected)
1.2V power supply
Ground
3.3V power supply
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC5 : D60YA003BPYP225 (DSP P.C.B.)
Decoder
Name
EA17
EA19
EA20
/CE0
/CE1
CVDD
CVDD
VSS
DVDD
/BE1
EA21
/BE0
ED13
ED15
ED14
DVDD
VSS
CVDD
ED11
ED12
ED9
ED10
ED6
ED7
ED8
CVDD
VSS
DVDD
ED4
ED5
ED3
ED2
ED1
ED0
CVDD
VSS
GP0[1]
BUSREQ
/HOLDA
/HOLD
AFSR1
ACLKR1
DVDD
VSS
AXR[0]
AXR[1]
AXR1[2]
AXR18[3]
AXR1[4]
VSS
CVDD
AXR1[5]
AXR1[6]
AXR1[7]
ACLKX1
AMUTE1
AFSX1
GP0[0]
I/O
O/Z
O/Z
O/Z
O/Z
O/Z
S
S
GND
S
O/Z
O/Z
O/Z
IOZ
IOZ
IOZ
S
GND
S
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
S
GND
S
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
S
GND
IOZ
O/Z
O/Z
I
IOZ
IOZ
S
GND
IOZ
IOZ
IOZ
IOZ
IOZ
GND
S
IOZ
IOZ
IOZ
IOZ
OZ
IOZ
IOZ
Function
For external memory, Address 17 (Unconnected)
For external memory, Address 19 (Unconnected)
For external memory, Address 20 (Unconnected)
For external memory area, Enable 0
For external memory area, Enable 1 (Unconnected)
1.2V power supply
1.2V power supply
Ground
3.3V power supply
For external memory, Byte Enable Control 1
For external memory, Address 21 (Unconnected)
For external memory, Byte Enable Control 0
For external memory, Data 13
For external memory, Data 15
For external memory, Data 14
3.3V power supply
Ground
1.2V power supply
For external memory, Data 11
For external memory, Data 12
For external memory, Data 9
For external memory, Data 10
For external memory, Data 6
For external memory, Data 7
For external memory, Data 8
1.2V power supply
Ground
3.3V power supply
For external memory, Data 4
For external memory, Data 5
For external memory, Data 3
For external memory, Data 2
For external memory, Data 1
For external memory, Data 0
1.2V power supply
Ground
General purpose I/O0 port 1 (Unconnected)
For external memory, Bus request output (Unconnected)
For external memory, Hold request approval to host (Unconnected)
For external memory, Hold request from host
McASP1 reception LRCLK
McASP1 reception BCLK
3.3V power supply
Ground
McASP1 transmission/reception data 0
McASP1 transmission/reception data 1
McASP1 transmission/reception data 2
McASP1 transmission/reception data 3
McASP1 transmission/reception data 4
Ground
1.2V power supply
McASP1 transmission/reception data 5
McASP1 transmission/reception data 6
McASP1 transmission/reception data 7
McASP1 transmission BCLK
McASP1 MUTE output
McASP1 transmission LRCLK
General purpose I/O0 port 0 (SPI ready signal output Active: H)
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No.
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
57
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC5 : D60YA003BPYP225 (DSP P.C.B.)
Decoder
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No.
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
58
Name
CVDD
VSS
AHCLKX1
GP0[8]
AHCLKR1
DVDD
VSS
GP0[3]
GP0[9]
GP0[10]
GP0[11]
GP0[12]
CVDD
VSS
CVDD
GP0[13]
GP0[14]
GP0[15]
NMI
/RESET
CVDD
OSCIN
OSCOUT
OSCVSS
OSCVDD
VSS
DVDD
CLKOUT3
EMU1
EMU0
TDO
DVDD
VSS
CVDD
TDI
TMS
TCK
VSS
CVDD
CVDD
/TRST
RSV2
PLLG
RSV0
PLLV
PLLHV
RSV1
CLKIN
CLKMODE0
DVDD
VSS
CVDD
I/O
S
GND
IOZ
IOZ
IOZ
S
GND
IOZ
IOZ
IOZ
IOZ
IOZ
S
GND
S
IOZ
IOZ
IOZ
I
I
S
I
O
GND
S
GND
S
O
IOZ
IOZ
O/Z
S
GND
S
I
I
I
GND
S
S
I
O/Z
A
A
A
A
I
I
I
S
GND
S
Function
1.2V power supply
Ground
McASP1 transmission MCLK
General purpose I/O0 port 8
McASP1 reception MCLK
3.3V power supply
Ground
General purpose I/O0 port 3 (Unconnected)
General purpose I/O0 port 9
General purpose I/O0 port 10
General purpose I/O0 port 11
General purpose I/O0 port 12
1.2V power supply
Ground
1.2V power supply
General purpose I/O0 port 13
General purpose I/O0 port 14
General purpose I/O0 port 15
Nonmaskable Interrupt edge
Device reset
1.2V power supply
X’tal input, Oscillation: 12 to 25MHz
X’tal output (Unconnected)
X’tal GND internal connection (Unconnected)
X’tal 1.2V power supply internal connection (Unconnected)
Ground
3.3V power supply
Programmable clock output up to 32 division of PLL (Unconnected)
JTAG emulation pin 1 (1 k-ohms PD when boundary scanning)
JTAG emulation pin 0 (1 k-ohms PD when boundary scanning)
JTAG Data Out
3.3V power supply
Ground
1.2V power supply
JTAG Data In
JTAG Mode Select
JTAG Clock
Ground
1.2V power supply
1.2V power supply
JTAG Reset
Reserved (Unconnected)
Analog GND for PLL
Reserved (Unconnected)
Analog 1.2V power supply for PLL
Analog 3.3V power supply for PLL
Reserved (GND)
Clock input
PLL input clock selection: Clkin or X’tal
3.3V power supply
Ground
1.2V power supply
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
P10/D8
P11/D9
P12/D10
P13/D11
P14/D12
P15/D13/INT3
P16/D14/INT4
P17/D15/INT5
P20/A0/(/D0/—)
P21/A1/(/D1/D0)
P22/A2/(/D2/D1)
P23/A3/(/D3/D2)
P24/A4/(/D4/D3)
P25/A5/(/D5/D4)
P26/A6/(/D6/D5)
P27/A7/(/D7/D6)
VSS
P30/A8(/—/D7)
VCC
P31/A9
P32/A10
P33/A11
P34/A12
P35/A13
P36/A14
P37/A15
P40/A16
P41/A17
P42/A18
P43/A19
IC451 : M30622MWP-xxxFP (SUBTRANS P.C.B.)
16 bit µ-COM (CPU)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
P44/CS0
P45/CS1
P46/CS2
P47/CS3
P50/WRL/WR
P51/WRH/BHE
P52/RD
P53/BCLK
P54/HLDA
P55/HOLD
P56/ALE
P57/RDY/CLKOUT
P60/CTS0/RTS0
P61/CLK0
P62/RXD0
P63/TXD0
P64/CTS1/RTS1/CTS0/CLKS1
P65/CLK1
P66/RXD1
P67/TXD1
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Port
SOUT4
CLK4
DA1
DA0
SOUT3
SIN3
CLK3
BYTE
CNVss
P87
P86
RESET
Xout
Vss
Xin
Vcc
NMI
INT2
INT1
INT0
P81
P80
P77
P76
P75
P74
P73
CLK2
P71
TXD2
TXD1
RXD1
CLK1
P64
Name
I/O
DTFD
SO
CKFD
SO
LMIT
DA
TRIG
O
SDM
SO
SDD
SI
SCK
SO
BYTE
Vss
CNVss
Vss/Vcc
MUTETI
O
TIBUSY
I
/RESET
I
Xout
Vss
Vss
Xin
16MHz
Vcc
Vcc(BU)
NMI
Vcc(BU)
/INTTI
IRQ
/INTDIR
IRQ
VSY
IRQ
/CSDIR
O
/CSTI
O
/CSDAC
O
/ICDIR
O
/ICTI
O
SPIRDY
I
/CEEEP
O
CKZ2
O
DRXM
SI
DTXM
SO
DTEV/TXDF
O/SO
XMPWR/RXDF
O/SO
CKEV/CLKF
SO
BSY
O
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
P96/ANEX1/SOUT4
P95/ANEX0/CLK4
P94/DA1/TB4IN
P93/DA0/TB3IN
P92/TB2IN/SOUT3
P91/TB1IN/SIN3
P90/TB0IN/CLK3
BYTE
CNVSS
P87/XCIN
P86/XCOUT
RESET
XOUT
VSS
XIN
VCC
P85/NMI
P84/INT2
P83/INT1
P82/INT0
P81/TA4IN/U
P80/TA4OUT/U
P77/TA3IN
P76/TA3OUT
P75/TA2IN/W
P74/TA2OUT/W
P73/CTS2/RTS2/TA1IN/V
P72/CLK2/TA1OUT/V
P71/RXD2/TA0IN/TB5IN
P70/TXD2/TA0OUT
P07/D7
P06/D6
P05/D5
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
P107/AN7/K13
P106/AN6/K12
P105/AN5/K11
P104/AN4/K10
P103/AN3
P102/AN2
P101/AN1
AVSS
P100/AN0
VREF
AVCC
P97/ADTRG/SIN4
Function
FL Driver TxD
FL Driver CLOCK
Power limiter control
DC Trigger control
DIR, TI (DA601), DAC TxD
DIR, TI (DA601) RxD
DIR, TI (DA601), DAC CLOCK
Vss: when single chip mode is used
Vss: when single chip mode is used, Vcc: when flash writing is used
TI (DA601) MUTE
TI BUSY detect, /CDDA Writing DATA In
Reset
Oscillator Out
u-COM Ground
Oscillator In
u-COM Power Supply, +5V
Connect to Vcc because it is unused.
TI (DA601) INT
DIR INT
Vertical Synchronize Detect
DIR CS
IT (DA601) CS
DAC CS
DIR RESET
TI (DA601) RESET
TI (DA601) Serial Ready, /CDDA Writing WCK In
EEPROM CE
Zone2 Selector (BD3841) Clock
DABIC IC RxD
DABIC IC TxD
Electronic Volume IC DATA / AF220 DATA TxD
XM/DT BUS POWER CONTROL / Flash ROM RxD
Electronic Volume IC Clock / AF220 CLOCK TxD
AF220 BUSY Signal Output
59
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC451 : M30622MWP-xxxFP (SUBTRANS P.C.B.)
16 bit µ-COM (CPU)
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
No.
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
60
Port
SDA0
SCL0
P61
P60
P57
P56
P55
P54
P53
P52
P51
P50
P47
P46
P45
P44
P43
P42
P41
P40
P37
P36
P35
P34
P33
P32
P31
Vcc
P30
Vss
P27
P26
P25
P24
P23
P22
P21
P20
INT5
INT4
INT3
P14
P13
P12
P11
P10
P07
P06
P05
P04
P03
P02
P01
P00
P107
AN6
AN5
AN4
AN3
AN2
AN1
Avss
AN0
Vref
Avcc
P97
Name
I/O
DTCV
SO
CKCV
SO
/HP
I
/MTHP
O
/MTCT
O
/MTSW
O
/EMP
I
/MTZ2
O
/MTFS
O
CEEV
O
ICEV
O
/CE
I
CESEL
O
CKSEL
SO
DTSEL
O
CKBD/MOD3
O/I
DTBD
O
CPNTD
I
CPNTT
I
SVIDD
I
CEB/MOD2
O/I
CES/MOD1
O/I
SDTN
O
SDRN
I
SCKN
O
RDSE/ICXM
O
CEP
O
Vcc
Vcc
SDTP
O
Vss
Vss
SCKP
O
SDRP
I+
TUNED
I+
/ST
I+
/TMUTE
O
PRY
O
SBRY
O
ERY
O
PDET
IRQ
/PSW
IRQ
REM
IRQ
MBRY
O
MARY
O
Z2RY
O
4ohm
O
PRI
I
PSV
O
/PURD
O
/BLK
O
ISA
I
ISB
I
TONEA
O
TONEB
I
VRA
I
VRB
I
PRV
AD
PRD
AD
PLDET
AD
THM
AD
ADKEY0
AD
ADKEY1
AD
Avss
Vss
DEST
AD
Vref
(+5v)
Avcc
Vcc(BU)
CEFD/MOD0
O
Function
VIDEO Conversion DATA
VIDEO Conversion Clock
HEAD PHONE Detect
HEAD PHONE Mute Output
MUTE Center
MUTE SW
For Flash Writing (LO)
Zone 2 MUTE
MUTE Front/Surround , Pre OUT
Electronic Volum IC Enable
Electronic Volume Reset
For Flash Writing (HI)
Selector IC Enable
Selector IC Clock
Selector IC DATA
INPUT Selector (BD3841) Clock / Model Discriminate 3
BD3841 DATA
Component Signal Detector (DVD)
Component Signal Detector (D-TV)
S-Video Signal Detector
S/P Conversion Enable / Model Distinction 2
OSD Enable / Model Distinction 1
RDS, OSD, S/P Conversion IC TxD
RDS RxD
RDS, OSD, S/P Conversion IC Clock
RDS Enable / DABIC IC Reset
PLL IC Enable
u-COM power supply, +5V
PLL IC TxD
u-COM Ground
PLL IC Clock
PLL IC RxD
TUNED
TUNER /ST
TUNER MUTE
Power Relay Output
Surround Back SP Relay Output
Surround SP Relay Output
Power Down DETECT INT
Standby SW INPUT
Remote Control Input
Front B SP Relay Output
Front A SP Relay Output
Zone 2 Relay Output
IMPEDANCE Control
Protection Excess-current Detect
Power Save
Pure Direct LED/VIDEO Power OFF
FL Driver Light Off
INPUT SEL. Rotaly A
INPUT SEL. Rotaly B
Tone Con. Rotaly A
Tone Con. Rotaly B
Volume Rotaly A
Volume Rotaly B
Protection Power Supply Voltage Detect
Protection DC Detect
POWER LIMITTER DETECT
Temperature Detect
Key AD Input 0
Key AD Input 1
AD Ground
Destination Distinction
AD Reference
AD Power Supply
FL Driver CE / Model Distinction 0
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC903 : BU2092F-E2 (FUNCTION P.C.B.)
Serial In/Parallel Out Driver
RX-V757 (U, C, A, G models), RX-V657 (U, C, A, B, G, E models)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
+ 1.5 k
1.5
–
–
–
–
–
–
+ 2.2 k
~ 2.0
+ 3.3 k
~ 2.6
+ 4.7 k
~ 3.1
+ 4.7 k
~ 3.4
+ 6.8 k
+ 10.0 k
+ 22.0 k
~ 3.7
~ 4.0
~ 4.4
SPEAKER SPEAKER
PURE
INPUT MODE STRAIGHT TONE CONTROL PRESET/TUNING
DIRECT
B
A
PRESET/TUNING PRESET/TUNING
MULTI CH
FM/AM A/B/C/D/E
MEMORY TUNING MODE
INPUT
<
>
RX-V757 (R, T, K models), DSP-AX757 (J model), RX-V657 (R, T, K, L models)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
Ohm
V
ADKEY0
94pin/AN2
ADKEY1
95pin/AN1
+ 0.0 k
~ 0.3
+ 1.0 k
~ 0.7
+ 1.0 k
~ 1.0
+ 1.5 k
1.5
–
–
–
–
–
–
–
–
+ 2.2 k
~ 2.0
+ 3.3 k
~ 2.6
+ 4.7 k
~ 3.1
VSS
1
18
VDD
DATA
2
17
OE
CLOCK
3
16
Q11
LCK
4
15
Q10
Q0
5
14
Q9
Q1
6
13
Q8
Q2
7
12
Q7
Q3
8
11
Q6
Q4
9
10
Q5
+ 4.7 k
~ 3.4
+ 6.8 k
+ 10.0 k
+ 22.0 k
~ 3.7
~ 4.0
~ 4.4
SPEAKER SPEAKER
PURE
INPUT MODE STRAIGHT TONE CONTROL PRESET/TUNING
DIRECT
B
A
PRESET/TUNING PRESET/TUNING
MULTI CH
MEMORY TUNING MODE
FM/AM A/B/C/D/E
INPUT
<
>
DSP-AX757SE (B model)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
Ohm
V
ADKEY0
94pin/AN2
ADKEY1
95pin/AN1
+ 0.0 k
~ 0.3
+ 1.0 k
~ 0.7
+ 1.0 k
~ 1.0
+ 1.5 k
1.5
+ 2.2 k
~ 2.0
+ 3.3 k
~ 2.6
+ 4.7 k
~ 3.1
+ 4.7 k
~ 3.4
–
–
–
–
INPUT MODE STRAIGHT TONE CONTROL
–
–
–
–
MULTI CH
INPUT
–
NEXT
LEVEL
-
+ 2.2 k
~ 2.0
+ 3.3 k
~ 2.6
+ 4.7 k
~ 3.1
+ 4.7 k
~ 3.4
–
+ 6.8 k
+ 10.0 k
~ 3.7
~ 4.0
SPEAKER SPEAKER
B
A
LEVEL
–
+
+ 22.0 k
~ 4.4
PURE
DIRECT
CONTROL
CIRCUIT
128BIT SHIFT REGISTER
+ 1.0 k
~ 1.0
128BIT STORAGE REGISTER
+ 1.0 k
~ 0.7
OUTPUT BUFFER (OPEN DRAIN)
Ohm
+ 0.0 k
V
~ 0.3
ADKEY0
MAIN
POWER
94pin/AN2
ADKEY1
95pin/AN1 Z2 POWER
–
HTR-5860 (U, C, A models)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
Ohm
V
ADKEY0
94pin/AN2
ADKEY1
95pin/AN1
+ 0.0 k
~ 0.3
+ 1.0 k
~ 0.7
+ 1.0 k
~ 1.0
+ 1.5 k
1.5
–
–
–
–
–
–
–
–
+ 6.8 k
+ 10.0 k
+ 22.0 k
~ 3.7
~ 4.0
~ 4.4
SPEAKER SPEAKER
PURE
INPUT MODE STRAIGHT TONE CONTROL PRESET/TUNING
DIRECT
B
A
PRESET/TUNING PRESET/TUNING
MULTI CH
MEMORY TUNING MODE
FM/AM A/B/C/D/E
INPUT
<
>
MODEL Distinction Port / モデル判別ポート
Pin
100
56
55
50
Function
P97
P36
P37
P44
Name
MOD0
MOD1
MOD2
MOD3
RX-V757/DSP-AX757/DSP-AX757SE
–
–
0
0
RX-V657
0
–
0
1
HTR-5860
1
–
0
1
Distinction for AD Port / 仕向け先判別ポート
Pull-Up Resistance 10 k-Ohms
Ohm
V
A-D (5V=256)
DEST 97pin
0.0 k
0-0.2
0-13
J
1.2 k
0.3-0.8
14-40
U
2.7 k
0.9-1.3
41-68
C
4.7 k
1.4-1.8
69-92
R
6.8 k
1.8-2.2
93-115
T
∞
10.0 k
15.0 k
27.0 k
47.0 k
100.0 k
2.3-2.7 2.8-3.3 3.4-3.8 3.9-4.3 4.4-4.7 4.8-5.0
116-140 141-170 171-198 199-221 222-244 245-255
K
A
B
GE
L
–
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Port
Vss
DATA
CLOCK
LCK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
/OE
VDD
Name
VSS
DATA
CLOCK
LCK
VIA
VIB
VIC
YCSEP
N.C.
N.C.
/VR1
/VR2
CMP0
CMP1
N.C.
I/E
/OE
VDD
I/O
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
I
Function
GND
Serial data input
Data shift clock input
Data latch clock
VIDEO Selector A
VIDEO Selector B
VIDEO Selector C
Y/C Separation
VIDEO Rec Out Selector 1
VIDEO Rec Out Selector 2
Compornent Selector 0
Compornent Selector 1
Internal/External Synchronization
Output Enable
Power supply
61
A
B
C
D
E
F
G
H
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ BLOCK DIAGRAM / ブロックダイアグラム
1
5
DVD
DIGITAL
8
DTV/CBL
Buffer
TC74HCT04A
*VDD=3.3V
IC1
CD
DVD
9
10
1
2
Buffer
74VHCT00AMTCX
*VDD=5.0V
IC3
MD/CD-R
XM
143 AXR1(0)
RX3
RX4
RX5
R, T, K, A, B, G,
E, L, J models
21
RDA
152 AXR0(8)
RX6
14
13
Selector
SN74LV157APWR
12
IC7
4A
4Y
• See page 88, 89 → SCHEMATIC DIAGRAM
IC17
3 2ch DAC 12-9
AK4382A
IC15
27,28
D/A
PL/PR
25,26
7
D/A
C /SW
8
23,24
D/C
SL/SR
12
21,22
D/A
SBL/SBR
31,32
A/D
9
ADL/ADR
8:2
CODEC
AK4628
IC16
U, C models
16M SDRAM
IC6
OPERATION
6
RXOUT
U, C models
XMDT
I2S
IC1
Selector
SN74LV157APWR
IC14
1B
4
1Y
1A
AXR1(5) FL/FR
150
AXR1(4) PL/PR
147
AXR1(3) C /SW
146
AXR1(2) SL/SR
145
AXR1(1) SBL/SBR
144
RX2
• See page 95 → SCHEMATIC DIAGRAM
XM
2
Post Prosessor
4
MD/CD-R
3
D60YA003BPYP225
Main Decoder
IC5
Decoder
V-AUX
• See page 85, 86 → SCHEMATIC DIAGRAM
Input Selector
2
DSP
LC89057W
DIR
RX0 IC2
4/8M ROM
IC8
DAFL/DAFR
DAPL/DAPR
IC19
IC21
IC20
IC18
Att.
-9dB
DAC/DASW
DASL/DASR
DASBL/DASBR
ADL/ADR
MIC in
MIC in
Switch
Q3,4,6
4B
RX-V757 / 657 models
3 AK4384ET 11,10
2ch DAC
IC25
IC26
RX-V757, DSP-AX757, RX-V657, HTR-5860 models
FM/AM
PHONO
RX-V757, DSP-AX757,
DSP-AX757SE models
FM/AM
TUNER
(11)
7.2MHz
PHONO EQ
IC833
IC314
FUNCTION • See page 87 → SCHEMATIC DIAGRAM
C871,874
CD
NJM4556AL
FUNCTION
• See page 87 →
SCHEMATIC DIAGRAM
11/20
DASL/DASR
8/23
CONVERSION
DASBL/DASBR
3/28
• See page 94 →
SCHEMATIC DIAGRAM
MULTI CH INPUT
FL/FR
Muting
Q831-834
Z2L/Z2R
5/26
MUTE CONTROL
IC308
10/21
C/SW
IC306
7/24
IC307
2/29
SL/SR
SBL/SBR
Switch NJU7312AM
IC303 (3/3)
5,26
Center
OUT1 34,33
OUT2
Front
IN3
8,9
Surr.
IN6
IN7
6,25
6,7
Surr.Back
IN4
IN5
2,29
IC312
5,26
6,25
Muting
Q313,314
C143,142
RY181
Muting
Q304,305
Muting
Q309,310
Muting
Q311,312
OUT4 31,30
OUT5 Surr.Back
C144,146
SURROUND L/R
PRESENCE L/R
or ZONE2 L/R
RY122
SURR.BACK
C144,146
or PRESENCE
or ZONE2
SURROUND BACK L/R
OUT3
Center
10
12
12
+
-
Volume IC
OUT6 29,28
YAC523 OUT7
Surr.
IC301
*Selectable
with PL/PR
or Z2L/Z2R
19
RY121
SURR.
3,28
5
9,22
ZONE2 [RX-V757 (U, C, A, G), RX-V657 (U, C, A, B, G, E) models]
TUNER [DSP-AX757SE model]
ZONE2
TUNER
12
FRONT L/R
MUTE CONTROL
IN1,IN2
VCR2/DVR
5
IC309 2,29
Muting
Q180,181
Switch NJU7311AM
IC305 (2/2)
DAC/DASW
12,19
FRONT B
C140,141
9
IC313A
Switch
NJU7311AM
IC305 (1/2)
REC OUT
VCR1
10/21
RX-V757 (U, C, A, G) /
RX-V657 (U, C, A, B, G, E)
models
MD/CDR
11,20
RY124
FRONT
32
VCR2/DVR
ADL/ADR
Volume IC
YAC520
IC302
VCR1
DSP-AX757SE model
DTV/CBL
Zone2 Selector
BD3841FS
IC832
ANALOG
4
6,25
9,22
C138,139
Front
DAPL/DAPR
DVD
IC310 4,27
3,4
IC311 7,8,24,23
Switch
NJU7312AM
IC303 (1/3)
• See page 88, 89 →
SCHEMATIC DIAGRAM
RY125
FRONT A
Switch
NJU7312AM
IC303 (2/3)
V-AUX
3,28
Switch
NJU7313AM
IC304
OPERATION
DAFL/DAFR
Input Selector
BD3841FS
IC831
MD/CDR
Head Phone
SPEAKER OUT and PRE OUT
3
Center
9
8
1
Muting
Q308
CENTER
C145
IC313B
POWER AMP
SWFR
RY123
CENTER
SPEAKER RELEY
Muting
Q306,307
SUBWOOFER
MUTE CONTROL
MAIN • See page 90 → SCHEMATIC DIAGRAM
63
6
A
B
C
D
E
F
G
H
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ BLOCK DIAGRAM / ブロックダイアグラム
1
POWER
TRANSFORMER
VCR1
1
VCR2/DVR
IC902
11,13
Selector
74HC4053 15
IC604
(1/3)
2
7,4
IC607(2/2)
12
Selector
Y/C Mix
74HC4053 14
C Q604,605 TK15420MTL 13 IC604
(3/3)
Y
OSD
LC74781
-9798
IC606
VCR1
2
1
Y
Input
Selector
74HC4051 C
IC601,602
4 3
2
1
2
VCR2/DVR
5
Y
Y/C Sep
TC90A49F C
IC705
2
1
-BL
-30V
Q120
40
15
6
Chroma
Decoder
TA1270BF
IC711
R, T, A, B, G, E, L models
1
2
1
+12V
IC302
-12V
IC303
+5V
Y,Cr,Cb
+5V
IC304
Y,Cr,Cb
DVD
D-Tarminal
MONITOR OUT
Input
Selector
74HC4052
IC701,702
704
DTV/CBL
D313
-5V
IC714
-5V
+5V
IC27
+5BUS
C33
+5V
IC22
/RESET
POWER
DETECT
THM
PRD
PRI
• See page 88, 89 → SCHEMATIC DIAGRAM
PRV
OPERATION
PLDET
L1,L2,L3
+3.3D
G
+5X
+3.3V
IC21
D21
NJM2581M
+5D
+3.3V
IC306
DSP-AX757
model
13,11,9
C368 C367
Component
MONITOR OUT
1,3,5
Y,Cr,Cb
DTV/CBL
DSP-AX757
model
D-Tarminal Component
LA7109
IC703
12
88,89
81
79
84,85
INPUT SELECTOR
SW802
TONE CONTROL/ DSP PROGRAM
SW803
86,87
MICRO COMPUTER
M30622
IC451
32
59
SPEAKER RELEY
Power Detector
/Reset
Q402,403
IC401,402,
40,3
MUTE CONTROL
XMPWR
/PURE
71,72,76,77,78
POWER RELEY
POWER SAVE
/4ohm
D408
73
93
92
91
FL2
38,39,40,42,43
VOLUME
SW801
/PURE
D453
+5BU
XMPWR
T401
s10
DSP
KEY SW804-811,816-819,866,867
FL DISPLAY
V801
FL DRIVER
IC801
83,100
,1,2
TUNER/RDS/XM
SERIAL CONTROL
13
15
XL451
16MHz
SUBTRANS
64
6
• See page 92, 93 → SCHEMATIC DIAGRAM
D410
HTR-5860 model
C412
94,95
Q401 RY401
RX-V757, DSP-AX757, DSP-AX757SE, RX-V657 models
KEY SW806-814,816-819,824
U, C models
• See page 95 →
SCHEMATIC DIAGRAM
G
70
74
POWER SW
SW861
5
90
80
75
XM
+3.3X
FL1
IR REMOTE
U801
• See page 91 →
SCHEMATIC DIAGRAM
-12
+5V
IC713
• See page 94 → SCHEMATIC DIAGRAM
1
DVD
+12
POWER
G
CONVERSION
LA7109 14,4
IC605 11,1
4 3
2
+9V
IC605
4 3
25,35
4
-VP
+9V
IC712
1H Delay
Line
TA8772AN
IC710
4 3
2
23,33
VCR2/DVR
4
3
1
3
VCR1
G
1
4 3
VCR1
+BL
D312
DTV/CBL
1
C366 C365
2
4 3
2
G
TK15420MTL
4 3
DVD
S-Video
1
Selector
74HC4053
12
TK15420MTL
IC603
14 C
IC609(2/2)
13
4 3
V-AUX
15 Y
IC609(1/2)
Blanking
5 74HC4053 4
IC604
(2/3)
TK15420MTL
• See page 90 →
SCHEMATIC DIAGRAM
-B
C133 C132
VCR2/DVR
IC607(1/2)
MAIN
RY126
3
LA7108M
Selector
74HC4053
IC708
2
V
D141-144
• See page 92, 93 → SCHEMATIC DIAGRAM
+B
C117 C116
V
TE401
DTV/CBL
S-VIDEO
MONITOR OUT
Composite
DVD
SUBTRANS
COMPOSITE
MONITOR OUT
Input
Selector
74HC4051
IC901
RY126
F2/J401
V-AUX
/4ohms
F1
C119 C118
RY401
FUNCTION • See page 87 → SCHEMATIC DIAGRAM
D133
OPERATION
• See page 88, 89 →
• SCHEMATIC DIAGRAM
+5.5V
IC452
D452
+5M
D451 Q501
+5S
VIDEO CONVERSION
G
SELECTOR/VOLUME
POWER RELAY
ZONE2 SELECTOR
RX-V757 (U, C, A, G, E) /
RX-V657 (U, C, A, B, G, E) models
POWER SAVE
OPERATION
• See page 88, 89 →
SCHEMATIC DIAGRAM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (DSP 1/2)
1
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 88
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
K-2
TO OPERATION (5) W881
HTR-5860 Page 89
L-2
HTR-5860 Page 93
J-8
I-8
TO SUBTRANS (2) CB457
TO SUBTRANS (2) CB457
TO OPERATION (4) W881
REGULATOR
3.1
0
0
0.5
3.4
3.5
1.3
0.2
4.9
0
3.5
2
U, C
3.5
4.8
3.5
0.1
0
2.9
1.3
3.2
1.9
3.5
0.1
J, R, T, K, A, B, G, E, L
0
3.4
0.1
0.1
3.5
0
0.1
0.2
3.4
0.1
0.1
3.5
3.5
0.2
0
0.1
4.8
0.1
1.6
1.7
0.6
4.9
SELECTOR
0
0
3.4
X: NOT USED
0.1
DIR
0.2
1.8
0.6
1
3.5
3.5
3.5
0
0
4.5
4.9
4.9
0.7
3.5
0.5
0.4
0
0.1
3.4
0.7
4.9
3.5
4.9
3.5
0.1
0.1
0.2
3.5
0
4.9
3.5
0.2
3.5
4.9
3.5
3.5
4.9
5
4.9
0
0
0
3.5
3
0
3.1 2
3.1 1
4
4.4
3.5
0.1
1.8
0
0.1
1.8
0.1
0.1
0
3.5
4.8
3
0
4.8
0.2
0
IC6 : W9816G6CH-7
512K x 2 Banks x 16 Bits SDRAM
3
0
4
5
3.4
1
3.5
2 3.4
4.8
4
0.1
0.2
CLK 35
CLOCK
BUFFER
0
CKE 34
4.8
CS 18
RAS 17
COMMAND
DECODER
CAS 16
0.2
COLUMN DECODER
CONTROL
SIGNAL
GENERATOR
R
O
W
D
E
C
O
D
E
R
A10 20
0
1.3
0
3.4
0
1.3
0
1.3
3.4
3.4
0
1.3
3.4
3.5
3.5
3.5
3.4
0
1.3
3.5
3.5
3.5
0
1.3
1.3
0.1
0
3.4
1.3
0
0
0
A4 27
0
0
A9 32
1.8
BA 19
FL/FR
42 DQ10
45 DQ12
D
E
C
O
D
E
R
1.4
0.8
0.1
PL/PR
C/SW
SL/SR
SBL/SBR
0
1.3
0
0
48 DQ14
R
O
W
1.3
0.1
49 DQ15
CELL ARRAY
BANK #1
14 LDQM
36 UDQM
SENSE AMPLIFIER
0.1
0
3.4
1.8
1.8
1.8
6
COLUMN DECODER
1.3
0
0.1
46 DQ13
COLUMN
COUNTER
0
0.6
39 DQ8
40 DQ9
REFRESH
COUNTER
1.4
3.4
4.8
DQ
BUFFER
0.1
3.4
0
REFRESH
COUNTER
43 DQ11
0.6
0
1.8
12 DQ7
1.3
3.4
2.2
6 DQ3
11 DQ6
ADDRESS
BUFFER
A3 24
0.2
1.3
2.7
5 DQ2
9 DQ5
1.8
2.2
3 DQ1
8 DQ4
0.1
4.8
2 DQ0
MODE
REGISTER
A0 21
5
CELL ARRAY
BANK #0
SENSE AMPLIFIER
1.8
3.4
BUFFER
0
1.3
4.8
A/D IN
3.4
3.5
0.1
3.4
3.4
0
0
0
WE 15
1.8
3.4
DECODER
DSP
1.3
DIGITAL IN
3.5
0
0
1.3
1.8
3.4
3.2
0
3.2
3.2
3.2
3.3
1.3
16M
SRAM
3.3
0
3.4
3.5
0
3.1
1.3
7
0
3.3
1.3
3.3
3.3
3.3
0.5
0
3.3
3.4
1.3
3.3
3.2
3.4
1.3
3.4
0
1.3
3.4
3.2
0.1
0.2
3.3
0.1
3.4
0
0
0.1
3.2
3.3
0.1
0
3.4
3.3
3.2
3.3
0.1
3.3
0
3.2
3.4
3.4
0.1
3.3
3.3
3.3
3.3
0.1
3.3
0
3.3
3.3
3.3
3.4
3.4
0
0
3.4
0
8
0
3.2
1.3
3.3
3.3
3.4
3.3
1.3
0
3.4
1.3
3.4
1.3
3.4
RY/BY
BUFFER
RY/BY
ERASE CIRCUIT
I/O BUFFER
WE
BYTE
RESET
CONTROL
CIRCUIT
(COMMAND REGISTER)
WRITE CIRCUIT
3.3
3.4
3.4
3.3
3.4
CHIP ENABLE
OUTPUT ENABLE
CIRCUIT
OE
3.3
3.4
3.4
3.4
1.8
STB
DATA LATCH
3.2
3.3
3.4
3.2
0.1
3.4
3.4
3.4
0.1
0.1
0.1
0
3.4
1.3
0.2
0.1
0.1
0.1
0.1
0.1
1.3
0
3.4
0
0.1
3.4
VSS
3.3
3.4
3.4
3.4
3.4
DQ0~DQ15
VCC
CE
0
1.8
1.3
0
~
0
3.4
~
2.6
2.9
3.1
0
1.3
3.4
3.1
0.4
0.4
0
1.3
3.4
3.4
3.4
0
1.3
0
3.3
1.3
0
IC8 : MBM29LV400BC-70PFT
4M Bit Flash Memory
4M ROM
3.3
0.1
3.3
~
3.2
0.1
0.1
0.1
0
~
3.3
0.4
~
2.6
3.2
0.4
~
2.9
3.4
3.1
2.6
3.1
0
3.1
2.9
3.1
3.4
3.4
0
0.4
0.4
STB
LOW VCC DETECT
A0~A17
WRITE/ERASE
PULSE TIMER
ADDRESS LATCH
3.4
Y DECODER
Y GATE
X DECODER
4,194,304
CELL
MATRIX
A-1
9
IC10 : SN74LV245APWR
Octal 3-State Bus Transceivers
IC12 : SN74AHC1G08DCKR
Single 2 Input AND
IN B 1
IC13 : PQ012FZ01ZP
Rgulator
5 VDD
IC1 : SN74LVU04APWR
Hex Inverters
IC22 : SN74AHCT08PWR
Quad 2 Input AND
INPUTS
3 DC OUTPUT (VO)
IC26 : SN74AHCT1G32DCKR
Single 2 Input OR
IC
A 1
A1 1
14 VDD
1A 1
14 VDD
A1 1
14 VDD
B1 2
13 B4
1Y 2
13 6A
B1 2
13 B4
Y1 3
12 A4
2A 3
12 6Y
Y1 3
12 A4
A2 4
11 Y4
2Y 4
11 5A
A2 4
11 Y4
B2 5
10 B3
3A 5
10 5Y
B2 5
10 B3
Y2 6
9 A3
3Y 6
9 4A
Y2 6
9 A3
VSS 7
8 Y3
VSS 7
8 4Y
VSS 7
8 Y3
4 OUT X
10
B 2
GND
GND 3
VCC STROBE 4A
16
OUTPUT
INPUTS
4Y
3A
3B
3Y
9
15
14
13
12
11
10
G
4A
4B
4Y
3A
3B
S
4
Y
1
INPUTS
3Y
1A
1B
1Y
2A
2B
2Y
2
3
4
5
6
7
8
1Y
2A
2B
2Y
GND
SELECT 1A
1B
INPUTS
OUTPUT
INPUTS
20 VCC
A1 2
19 ENG
A2 3
18 B1
OUTPUT
4B
5 VCC
2 ON/OFF CONTROL (VC)
5
IC7 : SN74LV157APWR
2 to 1 Data Selectors
IN A 2
VSS 3
DC INPUT (VIN) 1
DIR 1
IC3 : SN74AHCT00PWR
Quad 2 Input NAND
OUTPUT
OUTPUT
SELECT STROBE
Y
G
X
H
L
L
L
A
H
L
B
A3 4
17 B2
A4 5
16 B3
A5 6
15 B4
A6 7
14 B5
A7 8
13 B6
A8 9
12 B7
GND 10
11 B8
Point q (Pin 28 of IC2)
* All voltages are measured with a 10MΩ/V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
85
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (DSP 2/2)
1
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 88
Page 87
D-8
F-8
TO OPERATION (5) W807
TO FUNCTION (1) W303
Page 87
E-2
HTR-5860 Page 89
F-8
IC17–21 : NE5532DR
Dual OP-Amp
TO OPERATION (4) W807
TO FUNCTION (1) CB305
OUT1 1
ANALOG IN
8 +VCC
–IN1 2
0
0
0
0
0
1.7
0
-11.9
-11.9
MIC IN
SW
+ –
7 OUT2
+ –
+IN1 3
6 –IN2
–VCC 4
5 +IN2
11.9
0
0.7
11.8
0
2
0
IC14 : SN74LV157APWR
2 to 1 Data Selectors
11.7
0.1
4.3
OUTPUT
INPUTS
0
VCC STROBE 4A
0
16
INPUTS
4Y
3A
3B
3Y
9
15
14
13
12
11
10
G
4A
4B
4Y
3A
3B
1A
1B
1Y
2A
2B
2Y
2
3
4
5
6
7
8
1Y
2A
2B
2Y
GND
S
1
OUTPUT
4B
INPUTS
3Y
SELECT 1A
1B
OUTPUT
INPUTS
INPUTS
SELECT STROBE
G
X
H
L
L
H
L
OUTPUT
Y
L
A
B
OUTPUT
3
3.4
IC15 : AK4382AVT
D/A Convertter
2.8
3.4
MCLK
1
L
11.5
DAC
0.1
1.4
1.4
1.8
CSN
6
CCLK
7
CDTI
8
LRCK
4
DE-EMPHASIS
CONTROL
µP
INTERFACE
CLOCK
DIVIDER
14
VDD
13
VSS
16
DZFL
15
DZFR
12
AOUTL+
11
AOUTL–
10
AOUTR+
9
AOUTR–
1.8
4
1.4
5.0
1.8
0
3.5
2.4
4.9
2.3
3.5
2.4
0.4
2.4
BICK
2
SDTI
3
AUDIO
DATA
INTERFACE
8X
INTERPOLATOR
∆∑
MODULATOR
SCF
8X
INTERPOLATOR
∆∑
MODULATOR
SCF
5
PDN
1.4
1.4
0
-12.0
SELECTOR
REGULATOR
FL/FR
1.8
5.0
5.0
2.5
2.5
1.8
0
11.9
1.8
ANALOG IN
2.5
2.5
0
0
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
D AUX
DFS
0
0
0
0
0
0
-12.0
33
32
31
30
29
28
27
26
25
24
23
DZF2/OVF
RIN
LIN
NC
TST2
ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
SDTI4
DZFE
TVDD
DVDD
DVSS
PDN
TST1
CAD1
CAD0
LOUT4
ROUT4
PL
1
2
3
4
5
6
7
8
9
10
11
35
34
0
ANALOG IN
0
21
22
1.8
38
37
36
0
5.1
18
19
20
1.8
40
39
1.4
0
42
41
1.8
IC16 : AK4628VQ
192kHz 24bit 8ch CODEC
16
17
0
1.4
5.1
14
15
0.1
9.2
TDM0
LOOP0/SDA/CDTI
DIF1/SCL/CCLK
DIF0/CSN
P/S
MCLK
DZF1
AVSS
AVDD
VREFH
VCOM
5
3.5
5.1
44
43
3.5
9.2
12
13
DIGITAL IN
0
3.5
0.4
0
5.0
2.5
5.0
0
1.8
0
0
4.9
6
2.5
CODEC
0
2.5
PL/PR
1.8
1.8
0
C/SW
1.4
PL
SW
C
0.8
7
0.1
SL/SR
1.3
2.5
0
0
0
HPF
R IN
ADC
HPF
L OUT1
LPF
DAC
DATT
R OUT1
LPF
DAC
DATT
L OUT2
LPF
DAC
DATT
R OUT2
LPF
DAC
DATT
L OUT3
LPF
DAC
DATT
R OUT3
LPF
DAC
DATT
L OUT4
LPF
DAC
DATT
R OUT4
LPF
DAC
DATT
AUDIO
I/F
MCLK
LRCK
BICK
2.5
SW
2.5
2.5
SBL/SBR
MCLK
LRCK
BICK
DAUX
FORMAT
CONVERTER
SDOUT
SDOS
2.5
SL
0
ADC
2.5
0
0
0
0
SDTO
SDIN1
SDIN2
SDIN3
SDIN4
SDTI1
SDTI2
SDTI3
SDTI4
2.5
2.5
0
0
0
3.5
0
5.0
0.1
3.5
-12.0
0
A/D IN
C
11.9
L IN
SBL
0
0
SL
11.9
0
0
0
8
0
0
0
-12.0
SBL
11.9
9
0
0
0
0
0
0
-12.0
* All voltages are measured with a 10MΩ /V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
10
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
86
O
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (FUNCTION)
1
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93
K-3
J-3
L-3
K-3
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
TO SUBTRANS (2) CB459
HTR-5860 Page 93
TO SUBTRANS (2) CB459
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 88
HTR-5860 Page 89
TO DSP CB2
K-4
K-4
TO OPERATION (5) W882
TO SUBTRANS (6) CB443
VIDEO
SELECTOR
0
TO POWER (1) W351
0
0
12.0
0
0
12.0
0
0
12.0
A-1
4.9
0
0
0.7
0
0
0
0
0
L
12.0
ANALOG IN
(DVD)
TO SUBTRANS (6) CB441
0
0
-12.1
0
0
-12.1
0
0
Page 91
0
A-2 TO POWER (1) CB351
0
0
0
0
-12.1
10.1
9.4
0
9.4
L
12.0
C3326
F-1
0
0
0
0
0.7
A-3 TO POWER (1) CB361
-5.0
0
0
0.7
0
0
0
TO SUBTRANS (6) CB441
Page 91
0
0
0
0
0
3.6
0
0
0
0
12.0
0
0
0
0
0
5.1
L
0
9.9
6.1
5.7
9.9
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 88
0
12.0
-6.7
0
0
0
0
0
0
0
0
0
6.7
-12.0
0
0
0
0
5
5.7
0
C3326
-6.7
6.7
C3326
0
0
0
0
0
SW
-12.1
-6.1
0
0
0
0
-12.0
0
0
VOLUME
0
2.5
2.5
0
4.9
0
4.9
0
0
0
0
0
0
-12.1
0.1
3.6
3.6
0
0.1
0
0.1
0
0
4.9
0
0
0
4.9
-5.0
-5.0
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93
E-3
F-3
TO SUBTRANS (7) CB448
TO SUBTRANS (7) CB448
0
0
12.0
C
0
0
12.0
0
0
0
0
0
0
0
0
0
6
0
0
5.1
4.9
0
0
0
2.5
2.5
0
2.5
2.5
0
-10.6
4.9
REGULATOR
0
0
0.1
-9.5
0
-10.2
4.8
F-2
-9.5
0.7
0
0
-12.1
4.9
0
0
0
0
G-8 TO OPERATION (1) W803
0
0
TO OPERATION (1) W804
0
0
G-8
0
0
3.6
0.7
HTR-5860 Page 89
0
0.7
PL
HTR-5860 Page 93
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
4.9
-5.0
0
C3326
TO SUBTRANS (6) CB443
0
0
-12.1
0
0
0
F-1
0
4
TO SUBTRANS (2) CB461
TO OPERATION (4) W882
Page 91
F-2
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
D-1
ANALOG IN
HTR-5860 Page 93
3
I-3
TO SUBTRANS (2) CB461
TO SUBTRANS (2) CB460
TO SUBTRANS (2) CB460
Page 86
2
J-3
0
0
0
0
0
0
0
0
0
12.0
-6.1
6.1
6.1
4.9
0
0
0
0
0
-12.1
SW
0
-6.1
-12.1
0
0
0
0
0
0
-12.0
0
0
-6.1
6.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-12.1
0
0
0
12.0
0
0
6.1
0
0
0
0
0
0
0
0
0
0
0
VOLUME
SBL
SL
0
0
-6.1
0
0
L
C
-12.0
0
0
0
0
SL
0
C
0
C3326
SBL
0
0
-12.0
C3326
0
0
-12.0
0
0
0
0
0
0
C3326
0
C3326
0
0.7
0
0
-12.1
C3326
0.7
0
8
IN1
3
REF1B
25
REF1A
24
IN2
4
0~95dB
100
+
–
OPA
34
OUT1
0~+31.5dB
C-1 TO DSP CB11
VolB: 50kohm
VolA: 30kohm
REF2B
23
REF2A
22
IN3
5
0~95dB
21
REF3A
20
–
OPA
33
OUT2
9
19
REF4A
18
0~95dB
IC303 : NJU7312AM
Analog Function Switch
IC304 : NJU7313AM
Analog Function Switch
IC305 : NJU7311AM
Analog Function Switch
IC306–313 : NJM2068MD-TE2
Dual OP-Amp
–
OPA
32
0~95dB
100
+
–
OPA
+
–
L4 6
24 R5
L-COM2 7
23 R6
L5 8
22 R-COM2
L6 9
L7 10
21 R7
L-COM3 10
L8 11
20 R8
L8 11
20 R8
L7 11
46
DVDD 3
24 R-COM2
23 R5
21 R-COM3
AVSS 5
IC314 : NJM4556AL
Dual OP-Amp
L
ZERO
CROSS
DETECTION
R
16
+
19 R-COM4
+
–
17 DATA
RIN1 15
RIN2 14
–
18 NC
VEE 1
NC 13
S/P
REGISTER
17
REF5B
16
2
20
19
1
SDATAO
SDATAI
CSN
SCLK
IN5
REF6A
15
REF6B
14
IN6
8
REF7A
13
REF7B
12
18 NC
4
5
6
7
8
VREF
NFB1
2
15
VOUT1
MUTE1
3
14
GND
VIN2+
4
13
VOUT2
NFB2
5
12
MUTE2
11
VOUT3
10
MUTE3
9
—VCC2
6dB
DR
SW
SW
SW
3
6dB
DR
X
—VCC1 6
SW
SW
VIN3+
7
NFB3
8
SW
4
SW
6dB
DR
INPUT STATES
INHIBIT C B A
0 0 0
0
0 0 1
0
0 1 0
0
0 1 1
0
1 0 0
0
1 0 1
0
1 1 0
0
1 1 1
0
X X X
1
“ON” CHANNEL (S)
0
1
2
3
4
5
6
7
NONE
20
OUT5
42
0~+31.5dB
100
+
0~95dB
–
OPA
0~+31.5dB
100
+
0~95dB
–
OPA
19
OUT6
18
OUT7
* All voltages are measured with a 10MΩ/V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
VolA: 30kohm
15 VSS
3
40
41
VolA: 30kohm
+
2
S/P
Register
7
–
1
+VCC
CH5, 6, 7 Control
7 ROUT
16 CK
+VCC
15 VSS
VDD 30
REF5A
256
CONTROL
16 CK
16 TE
18 ZCEN
CONTROL
REGISTER
16
VolA: 30kohm
8 VREF
20 R7
ST 14
Zero Crossing
Zero Crossing
Detector
Zero
Crossing
Detector
Detector
SDATAO (OD)
SDATAI
SCLK
CSN
43
1
17 ICN
AVDD 6
OUT2
NC 13
DVSS 4
5 +IN2
–IN2
18 NC
VEE 1
–VCC 4
+IN2
15 VSS
VDD 30
25 R4
22 R6
L-COM4 12
CONTROL
16 CK
26 R3
–VCC
NC 13
17 DATA
VREF
GENERATOR
&
RESET
PULSE
GENERATOR
256
6 –IN2
TE1
TE2
ZCEN2
ZCEN1
38
Control
Register
47
9 LOUT
7 OUT2
+ –
–IN1
VEE 1
19 R-COM3
ST 14
CONTROL
VDD 30
+ –
+IN1
17 DATA
ST 14
L-COM3 12
LIN2 12
LIN1 11
8 +VCC
45
39
VolB: 50kohm
25 R-COM1
LEVEL SHIFTER
L6 8
L-COM2 9
L3 5
21 R7
19 R-COM3
–IN1 2
27 R-COM1
LATCH
L5 7
26 R4
L7 10
L-COM3 12
OUT1 1
OUT4
44
2
VolB: 50kohm
L-COM1 4
LATCH
24 R5
23 R6
L2 3
27 R3
LEVEL SHIFTER
L-COM1 6
22 R-COM2
28 R2
28 R2
OUT1
10
25 R4
LEVEL SHIFTER
L6 8
L-COM2 9
L4 5
LATCH
L5 7
29 R1
+IN1 3
LATCH
L4 6
26 R-COM1
L1 2
29 R1
LEVEL SHIFTER
L-COM1 5
L1 2
1
CH1, 2, 3, 4 Control
IN7
0~+31.5dB
VolB: 50kohm
L3 4
LEVEL SHIFTER
27 R3
LATCH
L2 3
L3 4
LATCH
L2 3
28 R2
LEVEL SHIFTER
29 R1
31
0~+31.5dB
56
L1 2
VIN1+
OUT3
VolA: 30kohm
VREF
SW
X3 12
X7
100
+
Zero Crossing
Zero Crossing
Detector
Zero Crossing
Detector
Zero Crossing
Detector
Detector
AVDD
DGND
REF
AVSS
BINARY TO 1-OF-8
DECODER WITH INHIBIT
X6 2
6
REF4B
LEVEL
CONVERTER
X5 5
0~+31.5dB
VolB: 50kohm
IC302 : YAC520-EE2
High Grade Stereophonic Digital
Volume
16
X4 1
VolA: 30kohm
IN4
VDD
6
X2 15
100
+
VolA: 30kohm
REF3B
A 11
B 10
C 9
VSS 8
VEE 7
X0 13
INHIBIT
X1 14
0~+31.5dB
VolB: 50kohm
Page 86
IC902 : LA7108M
Video Amp
IC901 : MM74HC4051SJX
Analog Multiplexers/Demultiplexers
IC301 : YAC523-EVR2
Digital Volume
0
-12.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
VolB: 50kohm
7
0
0
0
9
0~95dB
–
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
100
+
OPA
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
87
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (OPERATION)
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657
1
TO POWER TRANSFORMER
-22.0
-22.0
-21.4
~
-15.4
~
-23.2
-19.4
~
-25.0
~
-26.9
~
-26.9
~
-21.1
~
~
~
~
~
~
-21.2
~
-25.0
~
~
-19.3
-28.8
~
~
~
~
-21.2
~
~
-21.4
-8.2
-19.3
-26.8
-26.9
~
-26.9
~
~
~
~
~
~
~
~
~
~
~
~
~
-22.0
-22.0
Page 85
-22.0
-22.0
2
5.1
4.9
-26.9
4.9
~
~
-26.9
-21.1
~
~
~
~
~
~
-21.3
~
~
-25.0
0
-21.4
3
~
~
-25.0
-19.3
-19.5
-28.8
-23.2
~
DISPLAY DRIVER
~
-26.9
-19.5
-19.4
-22.3
-25.6
-19.5
4.9
2.2
4.9
-19.3
4.9
-26.9
0
4.9
-29.0
-21.3
0
-8.2
0
-25.6
4.9
2.2
~
4
4.9
-15.4
~
4.9
0
0
-21.4
4.9
4
0
0.2
0
~
-26.8
3
0
2
~
-21.2
-26.9
0.2
~
~
4.9
5 4.9
1
4.9
-19.5
~
D-1 TO DSP CB3
-21.2
-21.4
Page 87
-21.4
G-1
TO FUNCTION (1) CB306
4.9
-26.9
-26.9
4.9
-29.0
~
~
~
~
~
~
~
~
~
~
~
~
-26.9
~
-26.8
~
-26.9
0
0
0
0
5
0
0
0
5.0
4.9
4.9
5.1
4.9
5.0
OPTIMIZER MIC AMP
6
4.9
5.1
4.9
4.9
2.8
0
0
5.1
4.9
0
11.9
0
0
0
0
2.8
0
0
0.7
0
4.9
7
0
0
0
0
4.2
10.7
0
0
5.4
-12.0
8
Page 86
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
F-1 TO DSP CB7
Page 87
I-4
TO FUNCTION (1) CB309
H-8 TO SUBTRANS (2) CB456
IC801 : M66003-0131FP
FL Display Driver
9
Display code
RAM
(8-bit x 60)
CGROM
(35 bit x 166)
CS 2
SCK 3
SDATA 4
Serial
receive
circuit
dot data
write
data
44
Segment
output
circuit
Code
write
CGROM
(35 bit x 16)
SEG26
9
SEG34
45
SEG35
B 2
DIG11/
SEG42
DIG12/
SEG41
DIG13/
SEG40
DIG14/
SEG39
DIG15/
SEG38
DIG16/
SEG37
DIG17/
SEG36
GND 3
52
51
XIN 7
XOUT 6
Clock
generator
timing
clock
Display
controller
scan pulse
Segment
digit
select/
output
circuit
50
49
48
47
10
46
RESET 1
Vcc1
Vcc2
Vss
Vp
88
8
18
5
64
IC881 : SN74AHCT1G32DCKR
Single 2 Input OR
SEG25
17
A 1
Code/
command
control
circuit
code
select
SEG00
19
Digit
output
circuit
63
DIG00
53
DIG10
5 VCC
IC901 : µPC4570G2
Dual OP-Amp
OUT1 1
–IN1 2
4
Y
8 +VCC
+ –
+ –
7 OUT2
+IN1 3
6 –IN2
–VCC 4
5 +IN2
* All voltages are measured with a 10MΩ /V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
O
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (OPERATION)
5.1
0
-26.9
-26.9
-21.1
-21.3
-19.5
-23.2
~
DISPLAY DRIVER
~
0
-15.4
-21.2
-19.5
~
4.9
~
2.2
4.9
-21.3
-8.2
-19.3
4.9
-21.2
-21.4
-21.4
Page 87
G-1
TO FUNCTION (1) CB306
4.9
-26.9
-26.9
-26.9
-26.9
4.9
~
-29.0
~
~
~
~
~
~
~
~
~
~
~
~
-26.8
~
-26.9
0
-29.0
0
4.9
0
-25.6
4.9
2.2
-26.8
4
0
4.9
~
4.9
-25.6
~
-21.4
-26.9
-22.3
~
~
-26.9
4.9
-19.4
-25.0
-28.8
4.9
0
~
-19.3
3
4
0
0.2
-19.5
-19.5
~
3
0
2
4.9
-21.4
~
0.2
4.9
~
~
~
~
~
~
~
~
~
4.9
-25.0
~
2
D-1 TO DSP CB3
-22.0
5 4.9
1
Page 85
TO POWER TRANSFORMER
-22.0
-22.0
-22.0
-21.4
-15.4
~
~
-23.2
-19.4
~
-25.0
~
-26.9
~
-26.9
~
-21.1
~
~
~
~
~
~
-21.2
~
-25.0
~
~
-19.3
~
-28.8
~
~
-21.2
~
~
-21.4
-8.2
-19.3
-26.8
-26.9
-26.9
~
~
~
~
~
~
~
~
~
~
~
~
~
~
-22.0
-22.0
~
HTR-5860
1
0
0
0
0
5
5.0
0
5.0
OPTIMIZER MIC AMP
6
5.1
0
0
11.9
0
0
0
0
0
0
0.7
0
0
0
7
0
0
4.2
10.7
-12.0
5.4
0
0
8
Page 86
HTR-5860 Page 93
H-8
F-1 TO DSP CB7
Page 87
I-4
TO FUNCTION (1) CB309
TO SUBTRANS (2) CB456
IC801 : M66003-0131FP
FL Display Driver
9
Display code
RAM
(8-bit x 60)
CGROM
(35 bit x 166)
CS 2
SCK 3
SDATA 4
Serial
receive
circuit
dot data
write
data
44
Segment
output
circuit
Code
write
CGROM
(35 bit x 16)
SEG25
17
SEG26
9
SEG34
45
SEG35
Clock
generator
timing
clock
Display
controller
52
scan pulse
Segment
digit
select/
output
circuit
50
49
48
47
10
46
RESET 1
Vcc1
Vcc2
Vss
Vp
8
18
5
64
IC901 : µPC4570G2
Dual OP-Amp
5 VCC
OUT1 1
51
XIN 7
IC881 : SN74AHCT1G32DCKR
Single 2 Input OR
A 1
Code/
command
control
circuit
code
select
XOUT 6
SEG00
19
Digit
output
circuit
DIG11/
SEG42
DIG12/
SEG41
DIG13/
SEG40
DIG14/
SEG39
DIG15/
SEG38
DIG16/
SEG37
DIG17/
SEG36
63
DIG00
53
DIG10
8 +VCC
B 2
GND 3
4
Y
–IN1 2
+ –
+ –
7 OUT2
+IN1 3
6 –IN2
–VCC 4
5 +IN2
* All voltages are measured with a 10MΩ/V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
89
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (MAIN)
Page 91
L
TO POWER (1) CB353
E-9
1
TO SUBTRANS (2) CB453
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657
56.3
56.3
1.0
56.3
0.5
56.1
Page 92
G-6
HTR-5860 Page 93
0
H-6
0.5
-0.1
1.0
55.9
-0.4
0
-1.0
0.5
0
-0.5
2
-12.0
-0.1
-0.5
-1.0
0
0
0
0
0
0
-0.5
-48.7
-1.0
4.9
-56.2
-56.2
-49.3
0
-12.0
0
0
0
0
-49.3
0
-49.9
0
0
0
0
0
0
0
0
0
0
56.3
1.0
56.3
0.5
0.5
55.9
0.1
1.0
3
0.1
-0.4
0
0.5
-1.0
-0.5
-0.1
-0.5
-0.5
0
-1.0
-56.2
-1.0
-56.2
-48.7
SL
0
-49.3
-49.3
-49.9
56.3
4
1.1
56.3
0.6
1.1
0.6
56.0
0.1
-0.4
0.1
-1.0
D-9
Page 91
TO POWER (1) CB359
0.1
37.2
-0.1
-0.6
0.1
-0.6
8.2
-56.2
10.5
-56.2
D-9
0
Page 91
-49.3
-49.3
TO POWER (1) CB352
37.2
10.7
-1.0
-1.0
-48.7
5
37.2
37.2
37.2
37.2
37.2
10.5
37.2
-49.9
37.2
0
10.5
0
56.3
4.8
37.2
1.1
1.1
10.5
0.6
0
4.8
56.0
-0.4
0
0
56.3
0.6
8.2
0.1
4.8
0.1
4.8
-1.0
10.7
4.2
0.1
4.8
4.2
-0.1
-0.5
0.1
-0.5
-1.0
6
-1.0
-56.2
-56.2
-48.7
0
-49.3
37.2
-49.3
-29.0
0
-29.7
-49.9
0
37.1
0
-29.7
-38.1
1.1
1.1
0
0
56.3
56.3
0.6
0.6
-0.4
Page 91
56.0
0
I-3
TO POWER (1) CB355
0
-1.0
0.1
7
37.2
0
-0.5
-0.5
0
37.2
-1.0
-1.0
-56.2
-56.2
-48.8
C
37.2
0
0
AC 82.5
0
-49.9
TO POWER TRANSFORMER
56.3
1.1
1.1
56.3
0.6
0.6
-0.4
8
AC 57.2
56.0
0
0
-1.0
0.1
POWER SUPPLY
0
-0.5
-1.0
-1.0
0
-0.5
D5SB20
0
56.2
-56.2
-48.8
-56.2
-56.2
0
0
-49.4
-49.3
-49.9
9
56.3
56.3
SBL
55.6
56.3
55.6
4.6
4.4
3.9
-13.3
47.5
SW
13.9
3.9
0.5
0
0
4.8
4.9
4.9
0
4.9
0
0
2.1
5.0
4.9
10.0
-29.1
0
R210
-50.3
-49.9
5.1
0.5
0
-12.0
0
0.5
-56.2
TO SUBTRANS (2) CB452
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
10
Page 91
I-5
TO POWER (1) CB356
TO SUBTRANS (1) CB401
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93 A-2
HTR-5860 Page 93
G-5
* All voltages are measured with a 10MΩ /V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
H-5
A-3
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
90
O
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (POWER)
1
Page 87
POWER SUPPLY
TO FUNCTION (1) CB307
I-2
REGULATOR
19.2
AC 31.1
0
-0.1
12.1
19.2
4.9
0
10.1
0
0
-20.1
3.3 10.1
TO POWER TRANSFORMER
0.9
4.9
I-2
Page 87
TO FUNCTION (1) CB308
0
2
AC 17.5
10.1
0
-0.1
55.6
-55.1
0
-12.1
1.1
-11.2
-20.1
L
55.1
56.2
0
0
-0.6
I-3
Page 87
-0.6
TO FUNCTION (1) W301
3
0
Page 90
F-7
TO MAIN (1) W8
Page 94 F-9
TO CONVERSION (1) CB706
55.6
-55.1
1.1
4
55.1
56.2
0.1
0
-0.6
-0.6
0.1
56.2
55.6
56.2
55.1
SBL
0.6
1.1
1.1
0.6
-0.5
56.0
0.1
0.1
-1.0
55.6
55.1
56.2
0.1
-55.1
5
0
1.1
0
-0.6
-0.6
Page 90
55.1
56.2
-0.6
-0.6
0
0
-0.5
0
-1.0
-1.0
D-10
TO MAIN (1) W12
-0.5
0.1
-56.2
-49.2
0
-56.2
-49.7
-49.7
-50.3
6
55.6
-55.1
55.6
1.1
55.1
1.1
SL
55.1
56.2
-0.6
-0.6
0
0
s8
55.1
56.2
-0.6
-0.6
0
0
7
55.6
-55.1
1.1
C
55.1
56.2
-0.6
-0.6
0
0.1
8
0.1
0.9
0.4
56.2
POWER (2)
POWER (1)
Page 90
A-5
TO MAIN (1) CB6
Page 90
A-4
TO MAIN (1) CB5
Page 90
A-1
TO MAIN (1) W15
9
IC306 : NJM2388F33
Rgulator
IC301 : LM61CIZ
Temperature Sensor
VIN
2 VOUT
1
+Vs
* All voltages are measured with a 10MΩ/V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
Bandgap
Reference
Vout
CONT 4
10
ON/OFF
control
Over Voltage
Protection
GND 3
Thermal
Protection
Over Current
Protection
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
GND
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
91
A
B
C
D
E
F
G
H
I
J
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
K
DSP-AX757
■ SCHEMATIC DIAGRAM (SUBTRANS)
RX-V757/RX-V657
DSP-AX757SE
RX-V757
L
RX-V657
DSP-AX757
M
RX-V757/RX-V657
DSP-AX757SE
RX-V757
N
O
RX-V657
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657
1
Page 94
I-3
Page 87
TO CONVERSION (2) CB831
Page 94
TO POWER TRANSFORMER (U, C, T, K, A, B, G, E, J)
or SUBTRANS (5) W291A (R, L)
Page 92
B-2
TO FUNCTION (1) CB302
J-3
Page 87
TO CONVERSION (2) CB832
B-2
TO FUNCTION (1) CB301
UU24933
3300/25
D-3
UU24933
3300/25
UU24933
3300/25
UU24933
3300/25
UU24933
3300/25
UU24933
3300/25
UU24933
3300/25
UU24933
3300/25
UU24933
3300/25
X: NOT USED
TO POWER CABLE
DSP-AX757
2
Page 92
G-8
RX-V757/RX-V657
DSP-AX757SE
RX-V757
RX-V657
X: NOT USED
TO SUBTRANS (2) W719B
X: NOT USED
5.0
~
~
~
5.0
~
~
AC 152.6
~
~
4.9
~
0
G-10
Page 90
TO MAIN (2) CB121
3
5.0
0
~
0.2
~
X: NOT USED
0
~
X: NOT USED
~
~
0
C-9
TO CONVERSION (1) CB705
~
0
0
Page 94
E-8
TO SUBTRANS (3) CB601
4
~
0.2
0
~
~
~
5.0
Page 92
~
5.2
~
~
~
~
~
~
~
~
~
0
AC 7.5
~
~
Page 94
Page 92
B-3
~
0
~
1.0
~
0
1.0
E-4
Page 87
TO SUBTRANS (3) CB602
TO CONVERSION (1) CB704
10.0
10.0
Page 87
L-1
C-1
Page 87
TO FUNCTION (1) CB303
TO FUNCTION (2) CB901
E-1
TO FUNCTION (1) CB304
0.8
C-2
10.0
Page 92
0.1
TO SUBTRANS (1) CB407
X: NOT USED
0.1
Page 92
Page 87
F-4
L-5
SW
TO FUNCTION (2) CB902
TO SUBTRANS (3) CB603
TO POWER TRANSFORMER
IC453 : LC72722PM
RDS Decoder
4.9
4.9
-12.0
REGULATOR
0
5
6
+
VSSA 4
ANTIALIASING
FILTER
MPX IN 2
4.9
4.9
-12.0
4.9
4.2
4.9
DO
CL
DI
CE
20
21
22
23
T1
T2
T3
T4
7
8
9
10
CCB
TEST
57kHz
bpf
(SCF)
15 VSSD
DATA
DECODER
SMOOTHING
FILTER
RAM
(24 BLOCK DATA)
ERROR CORRECTION
(SOFT DECISION)
T5
T6
T7
11 16 17
S-SIGNAL DETECTOR
19 RDS-ID
18 SYNC
SYNC/EC
CONTROLLER
24 SYR
CLK(4.332MHz)
MEMORY
CONTROL
OSC/DIVIDER
5
4.8
14 VDDD
VREF
4.9
13
12
X OUT
4.9
-12.0
CLOCK
RECOVERY
(1187.5Hz)
PLL
(57kHz)
REFERENCE
VOLTAGE
X IN
0.7
1
VDDA 3
TO AM/FM TUNER
0.7
0
0.7
0
4.8
4.9
0
3.6
3.6
0.9
0.7
4
C IN
E-3
TO SUBTRANS (7) CB447
FL OUT
Page 92
H-3
VREF
Page 92
TO SUBTRANS (2) CB462
SYNC
DETECT-1
SYNC
DETECT-2
0
0.7
C-INPUT SELECTOR
-0.2
0
0
0
4.7
0
0
Page 90
4.8
-0.2
0
-4.9
4.4
4.8
0
-0.1
4.9
0.1
0.1
0.1
0.1
0
0.1
0
4.9
0
0
0.1
6 –IN2
NFB1
2
35
VOUT1
–VCC 4
5 +IN2
MUTE1
3
34
GND
VIN2+
4
33
VOUT2
NFB2
5
32
DR CTL2
–VCC1
6
31
VOUT3
VIN3+
7
30
MUTE4
NFB3
8
29
–VCC4
N.C.
9
28
N.C.
N.C.
10
27
N.C.
VIN4+
11
26
+VCC2
NFB4
12
25
VOUT4
MUTE2
13
24
GND
VIN5+
14
23
VOUT5
NFB5
15
22
DR CTL1
–VCC2
16
21
VOUT6
VIN6+
17
20
MUTE3
NFB6
18
19
–VCC3
6dB
DR
6dB
DR
0
0.1
0.5
REGULATOR
-0.6
-0.5
-0.1
3
6dB
DR
0
0.4
0.1
0
F-1
4.9
Page 90
TO MAIN (1) W10
-0.6
0
0
4.9
0
0
-0.5
0.2
-1.8
4.7
3.6
7 OUT2
Point w (Pin 13 of IC451)
0.1
4.9
-4.9
+ –
4.9
0
-1.0
0
+VCC1
0.1
0
-4.9
0
4.9
0.2
-4.9
4.9
0
4.9
4.1
-4.9
-4.9
0.5
36
0.9
4.7
0
4.2
4.9
4.9
0.9
0
0
4.9
4.9
4.1
4.7
-4.9
4.9
4.9
0
0
1
4.9
4.9
4.8
+ –
+IN1 3
4.9
3.6
-0.1
0
0
0
0
2
CH 2
4.9
0
4.9
0.1
3
1.0
4.9
-4.9
4.7
0
4.9
0
0
4.4
0
0
2.1
0.8
0
0
0
4.9
4.9
0
0
0
4.9
4.9
4.9
0
–IN1 2
4.9
4.9
4.9
0
0
CPU
4.9
4.9
VIDEO DRIVER
VIN1+
8 +VCC
0.1
0
2.1
OUT1 1
4.9
4.9
4.5
4.7
0
4.8
0.1
0.4
0
4.9
0.1
4.9
4.9
0
0.4
0
4.9
4.9
4.9
4.9
G-10
TO MAIN (2) CB122
0
0
Y-INPUT SELECTOR
5.0
0
4.3
0
6
5.1
5.0
0.1
4.9
0.1
0.1
4.9
4.9
0
IC605 : LA7109
75Ω Video Driver
IC607, 608 : TK15420M
Video Amp
4.7
2.3
0
0
4.3
-0.5
0
2.5
4.7
4.9
-4.9
2.5
4.3
0
0
0
2.5
0
0
2.5
2.4
0
0
2.5
-0.5
-0.1
-4.9
0
4.8
2.5
4.9
0
0.3
0
0
0
0
0
0.9
0
4.7
0
0.7
0
4.9
0
4.8
0
0
-0.1
0
CH 1
0
0
-0.1
0
4.7
-4.9
0
0
0
4.7
0
-4.9
10.0
5.6
5.6
4.9
4.9
4.9
0
I-3
7
1.6
0
0.9
4.7
1.9
0.9
4.7
0
4.7
Y/C MIX
4.7
4.7
Page 95
4
TO XM CB24
4.3
5.6
5.1
5.6
4.9
0.1 0.1
4.9
L
Point e
CH 1 : Cathode of D452
CH 2 : Pin 12 of IC451
0
4.5
4.8
4.7
4.8
4.7
0.7
4.7
0.7
2.4
2.3
1.6
0.9
6dB
DR
6dB
DR
0
-4.9
0
0
0.9
0.9
0.9
1.0
0.3
4.7
0.9
0
0.6
0
-0.2
DR
4.8
0
4.8
2.3
0.5
0
4.8
0.2
4.4
0.2
-0.4
-0.6
0.5
4.8
0.9
0.1
0.1
-0.4
0.9
2.4
4.8
6dB
5.0
0.5
2
1.0
0.5
-4.9
8
Page 92
E-2
Page 88
TO SUBTRANS (4) W719A
Page 85
C-8
J-1
TO DSP CB1
TO OPERATION (1) CB801
↑
ON SCREEN
Page 92
↑
AC POWER ON
(Connect the power cable)
E-2
AC POWER OFF
(Disconnect the power cable)
TO SUBTRANS (8) CB445
IC402 : TC4013BP
Dual D Flip Flop
1Q
1
1Q
2
14
VDD
13
2Q
IC609, 903 : TC74HCU04AFEL
Hex Inverters
Q
1CP
CP
1CL
4
CL
14 VDD
1Y 2
13 6A
IC606 : LC74781-9798
On-screen Display Controller
Q
12
CP
11
SERIAL
SIN
Q
9
1A 1
CS
Q
3
Point r (Pin 3 of IC606)
2Q
2A 3
12 6Y
2CP
2Y 4
11 5A
SCLK
PARALLEL
CONVERSION
8 BIT
LATCH
+
COMMAND
DECODER
HORIZONTAL
DIRECTION
CHARACTER SIZE
REGISTER
VERTICAL DIRECTION
CHARACTER SIZE
REGISTER
HORIZONTAL
DISPLAY
POSITION
REGISTER
VERTICAL
DISPLAY
POSITION
REGISTER
FLASHING &
CONVERSION
CONTROL
REGISTER
HORIZONTAL
DOT COUNTER
VERTICAL
DOT COUNTER
FLASHING &
CONVERSION
CONTROL
CIRCUIT
HORIZONTAL
DISPLAY POSITION
DETECTION
VERTICAL
DISPLAY POSITION
DETECTION
CHARACTER
CONTROL
COUNTER
LINE
CONTROL
COUNTER
DISPLAY
CONTROL
REGISTER
RAM
WRITE
ADDRESS
COUNTER
RST
5
1DATA
D
CL
10
3A 5
2CL
HORIZONTAL
SIZE COUNTER
10 5Y
VERTICAL
SIZE COUNTER
DECODER
4
DISPLAY
RAM
VDD1
2DATA
PR
8
2PR
3Y 6
9 4A
VSS 7
8 4Y
IC603, 604 : MM74HC4053SJX
Analog Multiplexers/Demultiplexers
CHARA
FONT ROM
VDD
6
16
16
OSC OUT
SYN IN
14
10
X1 14
X2 15
X3 12
X4 1
X5 5
X6 2
X7 4
92
LEVEL
CONVERTER
BINARY TO 1-OF-8
DECODER WITH INHIBIT
A
B
11
LOGIC LEVEL CONVERTER
A 11
B 10
C 9
VSS 8
VEE 7
X0 13
CHARACTER
OUTPUT
DOT CLOCK
GENERATOR
10
SW
SW
SW
SW
3
SW
SW
SW
SW
X
INPUT STATES
INHIBIT C B A
0 0 0
0
0 0 1
0
0 1 0
0
0 1 1
0
1 0 0
0
1 0 1
0
1 1 0
0
1 1 1
0
X X X
1
“ON” CHANNEL (S)
0
1
2
3
4
5
6
7
NONE
C
INH
9
6
8
7
VSS
VEE
X-COMMON
OUT C IN
12
OX
OUT C IN
13
IX
OUT C IN
2
OY
OUT C IN
1
IY
OUT C IN
5
OZ
OUT C IN
3
IZ
4
Z-COMMON
15
Y-COMMON
SEP C
SEP OUT
SYNCHRONOUS
SEPARATION
1
2
TIMING
SIGNAL
SEPARATION
0.1/16
COMPLEX
SYNCHRONOUS
SIGNAL
SEPARATION
CONTROL
SEP IN
CHARACTER OUTPUT CONTROL
BACKGROUND CONTROL
VIDEO OUTPUT CONTROL
SYNCHRONOUS
SIGNAL
GENERATOR
TIMING
GENERATOR
CTRL
2
CTRL
1
XTAL
IN
XTAL
OUT
AC POWER ON
(Connect the power cable)
DECODER
SYNCHRONOUS
DISTINCTION
OSC IN
VDD
IC901 : M35012-133SP
On-screen Display Controller
SHIFT
REGISTER
150
IC601, 602 : MM74HC4051SJX
Analog Multiplexers/Demultiplexers
INHIBIT
↑
VSS1
VDD2
BLANK
CV
IN
CV
OUT
330
CS
3
SCK
4
SIN
OSC
(DISPLAY)
INPUT
CONTROL
H COUNTER
5
VERT
9
HOR
7
D
OSC 2
VSS
PR
OSC 1
6
27K
1PR
18
19
TUNING
SIGNAL
SELECTOR
TUNING
SIGNAL
OSC
17
OSC IN
16
OSC OUT
CTRL3
DATA
CONTROL
ADDRESS
CONTROL
TIMING
GENERATOR
DISPLAY
CONTROL
REGISTER
INHIBIT
(Pin 6)
L
L
L
L
L
L
L
L
H
CONTROL INPUTS
“ON” CHANNEL
A
C
B
0X (Pin 12), 0Y (Pin 2), 0Z (Pin 5)
(Pin 9) (Pin 10) (Pin 11) 1X (Pin 13), 1Y (Pin 1), 1Z (Pin 3)
L
L
L
0X, 0Y, 0Z
H
L
L
1X, 0Y, 0Z
L
L
H
0X, 1Y, 0Z
H
L
H
1X, 1Y, 0Z
L
H
L
0X, 0Y, 1Z
H
H
L
1X, 0Y, 1Z
L
H
H
0X, 1Y, 1Z
H
H
H
1X, 1Y, 1Z
*
*
*
NOTE
* Don’t Care
(Specifications for the beginnings of production) /
（生産初期の仕様）
VDD1
20
DISPLAY CHARACTER ROM
TIMING
GENERATOR
ADDRESS READ
CONTROL
DISPLAY
CONTROL
DISPLAY DATA MEMORY
ON SCREEN
DISPLAY
POSITION
DETECTOR
* All voltages are measured with a 10MΩ /V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
BLANKING
CIRCUIT
SHIFT
REGISTER
NTSC
VIDEO
OUTPUT
8
CVIDEO
9
LECHA
10
CVIN
12
P0
13
P1
AC
6
VSS
11
14
P2
VDD2
7
15
P3
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
A
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (SUBTRANS)
HTR-5860
1
TO POWER CABLE
IC607, 608 : TK15420M
Video Amp
TO POWER TRANSFORMER
OUT1 1
–IN1 2
5.0
~
~
~
AC 152.6
~
~
G-10
Page 90
7 OUT2
6 –IN2
–VCC 4
5 +IN2
Page 94
E-8
IC605 : LA7109
75Ω Video Driver
B-2
TO FUNCTION (1) CB302
TO CONVERSION (1) CB705
TO SUBTRANS (3) CB601
5.0
0
Page 87
C-9
~
5.0
0.2
~
0
0
VIN1+
1
36
+VCC1
NFB1
2
35
VOUT1
MUTE1
3
34
GND
VIN2+
4
33
VOUT2
NFB2
5
32
DR CTL2
–VCC1
6
31
VOUT3
VIN3+
7
30
MUTE4
NFB3
8
29
–VCC4
N.C.
9
28
N.C.
N.C.
10
27
N.C.
VIN4+
11
26
+VCC2
NFB4
12
25
VOUT4
MUTE2
13
24
GND
VIN5+
14
23
VOUT5
NFB5
15
22
DR CTL1
–VCC2
16
21
VOUT6
VIN6+
17
20
MUTE3
NFB6
18
19
–VCC3
~
~
0
0
~
~
0.2
0
TO MAIN (2) CB121
Page 93
~
5.2
0
+ –
X: NOT USED
~
4.9
+ –
+IN1 3
~
5.0
2
8 +VCC
~
~
~
~
~
~
~
~
~
~
X: NOT USED
AC 7.5
~
~
Page 94
~
0
~
1.0
~
0
6dB
DR
X: NOT USED
0
1.0
10.0
10.0
Page 94
J-3
Page 87
TO CONVERSION (2) CB832
B-2
Page 93
B-3
E-3
Page 87
TO SUBTRANS (3) CB602
TO CONVERSION (1) CB704
Page 87
L-1
Page 87
C-1
TO FUNCTION (1) CB303
TO FUNCTION (2) CB901
E-1
TO FUNCTION (1) CB304
TO FUNCTION (1) CB301
0.8
6dB
DR
0.1
0.1
Page 93
10.0
Page 87
G-3
L-5
TO FUNCTION (2) CB902
TO SUBTRANS (3) CB603
SW
6dB
DR
3
Page 93
Page 93
I-3
D-3
4.9
-12.0
TO SUBTRANS (7) CB447
TO SUBTRANS (2) CB462
4.9
TO AM/FM TUNER
0.7
4
6dB
DR
0
0.7
0.7
0
0
4.8
4.9
0
3.6
3.6
0.9
0.7
REGULATOR
4.9
-12.0
4.9
-12.0
6dB
DR
4.9
4.9
6dB
DR
4.9
4.9
4.2
S-SIGNAL DETECTOR
4.8
0
0.7
C-INPUT SELECTOR
0
4.7
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
4.9
0.1
0
0
0.1
0
4.9
0
0
0
0
0
0
0
4.8
0
4.9
2.5
4.9
2.5
5.0
2.5
4.3
0
4.9
4.9
4.9
0.1
4.9
0.1
4.7
4.7
4.3
-0.2
0
0
0
4.7
0
0
Page 90
4.8
-0.2
4.9
0
2.5
4.3
-4.9
-0.5
-4.9
2.5
5.1
2.5
-0.5
5.0
0.3
0.1
0
0
4.8
4.9
0.9
0.1
0
-0.1
0
0
0.7
0.1
5
Point w (Pin 13 of IC451)
4.8
0
0
-0.1
0
0
G-10
0
-4.9
4.4
4.9
4.9
0
TO MAIN (2) CB122
0
0.1
4.9
CPU
4.9
4.8
0
2.1
4.9
4.9
4.9
0
0
4.9
4.9
4.9
0.4
2.1
0.4
4.1
4.7
0.9
0
REGULATOR
-1.8
4.7
0.5
-0.6
-0.5
-0.1
0
3
0
0.4
0.1
0
4.9
0
F-1
4.9
Page 90
TO MAIN (1) W10
-0.6
0
0
0.2
4.9
-4.9
-1.0
0
-4.9
0
0
-0.5
0
0.2
-4.9
4.9
4.1
-4.9
-4.9
Point e
CH 1 : Cathode of D452
CH 2 : Pin 12 of IC451
4.9
4.9
0
0.5
0.9
4.7
4.9
0
0.1
4.9
-4.9
4.9
2.3
0
0
0
0.1
4.9
4.9
0
0
-0.1
0
0
0.1
4.9
-4.9
0
0
4.9
4.9
4.9
4.8
2.4
6
-0.1
4.9
0
3.6
4.9
0
0
0
4.7
0
0
0
0
0
0
4.2
4.9
0
4.4
0
4.9
4.9
0.8
0
4.9
4.9
4.9
0
4.9
1.0
4.9
4.7
VIDEO DRIVER
4.9
0
2
CH 2
4.9
4.5
Y-INPUT SELECTOR
0
3
CH 1
0
3.6
0
-0.1
0
4.7
0
-4.9
0
0
4.7
0
-4.9
10.0
5.6
5.6
4.9
5.6
5.1
5.6
4.9
4.9
4.9
0
Page 95 I-3
TO XM CB24
4.3
4
1.6
0
0.9
4.7
1.9
0.9
4.7
0
4.7
Y/C MIX
4.7
4.7
7
0.1 0.1
5.0
U, C only
4.9
L
0
↑
4.5
4.8
↑
AC POWER ON
(Connect the power cable)
AC POWER OFF
(Disconnect the power cable)
4.7
4.8
4.7
0.7
0.7
4.7
2.4
2.3
1.6
0.9
0
-4.9
0
0
0.9
0.9
0.9
1.0
0.3
0
0.9
0
0.6
4.7
-0.2
4.8
0
4.8
2.3
0.5
4.8
0.2
4.4
0
-0.4
0.5
4.8
0.9
0.1
-0.6
0.2
0.1
-0.4
0.9
2.4
4.8
0.5
2
1.0
0.5
-4.9
Page 89
Page 85
D-8
8
ON SCREEN
Page 93
14 VDD
1Y 2
13 6A
2Q
2A 3
12 6Y
11 5A
X3 12
X4 1
VDD
13
2Q
1CP
3
1CL
4
CL
CP
11
2CP
2Y 4
1DATA
5
D
CL
10
2CL
3A 5
10 5Y
1PR
6
PR
D
9
2DATA
3Y 6
9 4A
VSS
7
PR
8
2PR
VSS 7
8 4Y
Q
12
Point r (Pin 3 of IC606)
BINARY TO 1-OF-8
DECODER WITH INHIBIT
X1 14
Q
CP
LEVEL
CONVERTER
X2 15
X5 5
X6 2
X7 4
SW
SW
SW
SW
3
SW
SW
SW
SW
X
INPUT STATES
INHIBIT C B A
0 0 0
0
0 0 1
0
0 1 0
0
0 1 1
0
1 0 0
0
1 0 1
0
1 1 0
0
1 1 1
0
X X X
1
“ON” CHANNEL (S)
0
1
2
3
4
5
6
7
NONE
4
IC606 : LC74781-9798
On-screen Display Controller
IC603, 604 : MM74HC4053SJX
Analog Multiplexers/Demultiplexers
CS
SERIAL
SIN
VDD
SCLK
16
14
X-COMMON
12
OX
PARALLEL
CONVERSION
8 BIT
LATCH
+
COMMAND
DECODER
HORIZONTAL
DIRECTION
CHARACTER SIZE
REGISTER
10
10
C
INH
9
6
OUT C IN
13
IX
OUT C IN
2
OY
VSS
VERTICAL
DISPLAY
POSITION
REGISTER
FLASHING &
CONVERSION
CONTROL
REGISTER
HORIZONTAL
DOT COUNTER
VERTICAL
DOT COUNTER
FLASHING &
CONVERSION
CONTROL
CIRCUIT
DISPLAY
CONTROL
REGISTER
0.1/16
RAM
WRITE
ADDRESS
COUNTER
VERTICAL
SIZE COUNTER
DECODER
1
2
TIMING
SIGNAL
SEPARATION
DISPLAY
RAM
VDD1
330
CS
3
SCK
4
SIN
5
OSC
(DISPLAY)
INPUT
CONTROL
H COUNTER
18
19
TUNING
SIGNAL
SELECTOR
TUNING
SIGNAL
OSC
17
OSC IN
16
OSC OUT
VSS1
HORIZONTAL
DISPLAY POSITION
DETECTION
VDD2
1
OUT C IN
5
OZ
OUT C IN
3
IZ
4
7
VEE
VERTICAL
DISPLAY POSITION
DETECTION
DATA
CONTROL
ADDRESS
CONTROL
TIMING
GENERATOR
IY
OUT C IN
15
8
HORIZONTAL
DISPLAY
POSITION
REGISTER
27K
LOGIC LEVEL CONVERTER
B
OUT C IN
11
VERTICAL DIRECTION
CHARACTER SIZE
REGISTER
RST
HORIZONTAL
SIZE COUNTER
A
IC901 : M35012-133SP
On-screen Display Controller
VERT
1A 1
14
Q
Q
16
HOR
2
VDD
6
OSC 2
1
1Q
A 11
B 10
C 9
VSS 8
VEE 7
X0 13
INHIBIT
OSC 1
1Q
IC609, 903 : TC74HCU04AFEL
Hex Inverters
AC POWER ON
(Connect the power cable)
150
IC402 : TC4013BP
Dual D Flip Flop
↑
D-2
TO SUBTRANS (8) CB445
IC601, 602 : MM74HC4051SJX
Analog Multiplexers/Demultiplexers
9
J-1
TO DSP CB1
TO OPERATION (1) CB801
Z-COMMON
Y-COMMON
INHIBIT
(Pin 6)
L
L
L
L
L
L
L
L
H
CONTROL INPUTS
“ON” CHANNEL
A
C
B
0X (Pin 12), 0Y (Pin 2), 0Z (Pin 5)
(Pin 9) (Pin 10) (Pin 11) 1X (Pin 13), 1Y (Pin 1), 1Z (Pin 3)
L
L
L
0X, 0Y, 0Z
H
L
L
1X, 0Y, 0Z
L
L
H
0X, 1Y, 0Z
H
L
H
1X, 1Y, 0Z
L
H
L
0X, 0Y, 1Z
H
H
L
1X, 0Y, 1Z
L
H
H
0X, 1Y, 1Z
H
H
H
1X, 1Y, 1Z
*
*
*
NOTE
* Don’t Care
LINE
CONTROL
COUNTER
CHARACTER
CONTROL
COUNTER
CHARA
DISPLAY
CONTROL
REGISTER
DECODER
DISPLAY
POSITION
DETECTOR
TIMING
GENERATOR
* All voltages are measured with a 10MΩ/V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
ADDRESS READ
CONTROL
SYNCHRONOUS
DISTINCTION
FONT ROM
OSC IN
OSC OUT
CHARACTER
OUTPUT
DOT CLOCK
GENERATOR
SYN IN
SEP C
SEP OUT
SEP IN
CTRL3
SYNCHRONOUS
SEPARATION
DISPLAY
CONTROL
DISPLAY DATA MEMORY
CHARACTER OUTPUT CONTROL
BACKGROUND CONTROL
VIDEO OUTPUT CONTROL
SYNCHRONOUS
SIGNAL
GENERATOR
TIMING
GENERATOR
COMPLEX
SYNCHRONOUS
SIGNAL
SEPARATION
CONTROL
ON SCREEN
SHIFT
REGISTER
VDD1
(Specifications for the beginnings of production) /
CTRL
2
CTRL
1
XTAL
IN
XTAL
OUT
BLANK
CV
IN
CV
OUT
（生産初期の仕様）
20
DISPLAY CHARACTER ROM
BLANKING
CIRCUIT
SHIFT
REGISTER
NTSC
VIDEO
OUTPUT
8
CVIDEO
9
LECHA
10
CVIN
12
P0
13
P1
AC
6
VSS
11
14
P2
VDD2
7
15
P3
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
93
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
■ SCHEMATIC DIAGRAM (CONVERSION)
1
IC705 : TC90A49F
3 Line Digita Y/C Separatoy
IC710 : TA8772AN
Delay System for Color TV or VCR
ANALOG
THROUGH MODE
VERTICAL EDGE
ENHANCEMENT CIRCUIT
B (DSP-AX757SE)
A, B (RX-V657), G, E
B (DSP-AX757SE)
AIN 5
LINE
MEMORY
ADC
B-Y CLAMP
DET.
R-Y IN
B-Y IN
30
29
28
27
26
LINE
MEMORY
CLAMP
470P
UA65247
Y-LPF
24 Y OUT
Y DAC
x1 or x1/2
x1 or x1/2
Pulse
Remove
Pulse
Remove
2
KILLER
DYNAMIC COMB FILTER
4 fsc
R-Y FROM
CCD
GND
VGG
VOUT1
VDB1
VDB2
23
22
21
20
19
18
17
24
REF
+
C-BPF
C-BPF
25
B-Y FROM
CCD
COLOR
–
C-BPF
MODE SW2 MODE SW1
C-BPF
Trap
C-LPF
Clamp
Clamp
Pulse
Ins.
Pulse
Ins.
AGC
Det
LPF
AGC
AGC
Clamp
Clamp
VOUT2
16
REF
S/H
AGC
Det
20 C OUT
C DAC
LPF
Bip. Block
R, T, L
R, T, L
B-Y OUT
S/H
CCD Block
A, B (RX-V657),
G, E
R-Y OUT
CCD 1H
CCD 1H
8 fsc
1/2
I2C BUS
PLL
Ave
Bias
15
17
11
12
CKIN
FIL
SDA
SCL
13
14
TEST KILLER
1/225
Pulse
HP. GP
D1938F (S/T)
VZ725900
D1938F (S/T)
VZ725900
TO SUBTRANS (2) CB463
X: NOT USED
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93 I-2
H-3
TO SUBTRANS (6) CB441
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
3
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93
4.9
2.5
2.5
0
2.4
2.5
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R-Y TO
CCD
B-Y TO
CCD
R-Y AGC
DET.
VCC
FILTER
ADJ.
S.C.P. IN
B-Y AGC
DET.
PLL
DET.
CLOCK
CLOCK IN
VSS
VIN1
VDD
VIN2
IC711 : TA1270BF
Sync Processing System
PHONO MM ANALOG IN
EQ AMP
(DVD)
4.9
2.5
1
R-Y CLAMP
DET.
F-1
F-2
RX-V757, DSP-AX757,
DSP-AX757SE models
2.5
DAC1 39
DAC2
Y OUT
GND
DAC TEST
SDA
SCL
Ys
R-Y1 IN
B-Y1 IN
Y1 IN
38
37
36
35
34
33
32
31
30
29
DAC2
Y OFFSET
SW
0
3
0
2
2.4
0
COMPONENT
SELECTOR
VIDEO
AMP
PEDESTAL
CLAMP
0
0
0
0
SW
SYSTEM
4.2
5.7
0
0
0
4.9
4.4
0
Page 95 I-4
TO XM CB23
0
9.0
5 6
1.2
0
7
0
5
0
6
5.9
0
0
0
DGND
CL
DA
VEE
GND
VCC
RECA1
RECA2
RECB1
RECB2
RECC1
RECC2
OUT1
OUT2
INI1
INI2
0
-7.0
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
0
0
0
6.9
0
0
0
0
0
0
0
0
0
F-SW1: INPUT FUNCTION 1
F-SW2: INPUT FUNCTION 2
2.8
0
0
0
4.9
3.4
2.8
0
1.9
4.9
5.0
0.1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0
0
0
0.1
14
Point t (Pin 1 of IC711)
INPUT
SELECTOR
INH2
0
INH1
0
0
-5.1
13
VD OUT HD OUT
LOGIC
ING2
0
0
+
–
0
0
0
ING1
0
0
+
–
0
12
32fH
VCO
INF2
3.4
REGULATOR
0
0
11
SYNC
GND
INF1
0
10
H. AFC
INE2
0
9
SYNC
OUT
INE1
-3.4
4.9
0
8
SYNC
IN
F-SW1
0
18.5
3.4
0
7
V-SEP
IC831, 832 : BD3841FS
Function Switch
9.0
0.1
6
C IN
-12.0
REGULATOR
RX-V757, DSP-AX757,
DSP-AX757SE models
5
C GND
-7.6
0
19.1
4
APC
-7.0
0
19.2
3
3.58MHz
X'tal
+
–
-5.1
2
M-X'tal
IND2
4
6
1
4.43MHz
X'tal
IND1
0.7
0
3.4
2.5
2.1
4.2
1.3
0.7
4.0
1.3
4.0
1.6
15 SCP OUT
7.4
3
0
2
2.5
1
4.2
1.8
0
6.3
4.9
0.8
2.4
0
4.9
4.9
SCP
9.0
7
4.9 0
8
0
V C/D
32fH
VCO
+
–
0
-7.6
H C/D
SYNC
SEP
ACC
INC2
0.1
4.9
2.2
H. AFC
INC1
2.4
4.9
VCX0
SUB
COLOR
4.9
1.5
4.9
V
SEP
INB2
1.8
4.9
APC
7.7
0
17 CP/HP IN
16 Dig GND
TOF
BPF
CbCr / UV
SW
7.7
1.6
2.9
4.9
0
B-Y/Cb OUT 47
12.0
INB1
0.7
4.9
1.1
CP/HP
IN
NOSE
DET
INA2
1.1
0
7.0
(9V)
CHROMA
BLK
LPF / fsc
TRAP
4.9
F-SW2
1.8
SECAM CONT 46
SECAM
CONTROL
18 SYNC Vcc
P/N ID
R-Y/Cr OUT 48
2.2
4.9
1HDL CONT 45
SW
2.9
1.2
0.7
2.2
(9V)
1H DL
CONTROL
REGULATOR
0
4.9
4.2
1.2
19 SW Vcc
fsc
INA1
1.6
3.1
4.9
0
5.7
1.8
3.1
-5.1
5.7
1.4
4.9
2.2
fsc OUT 44
TINT
DEMO
0
0
2.2
0
7
21 B-Y/B OUT
SW
20 Y/G OUT
CW
MATRIX
0
4.9
4.9
-11.7
4.9
0
0
5
0
6
0
5
COMPONENT
CONVERSION
23 ADRS SW
22 R-V/R OUT
YUV RGB
MATRIX
4.9
7
HI : 2ch/LOW : 24h
C Vcc 42
(5V)
0
Y/C
SEPARATER
4.9
25
PEDESTAL
CLAMP
0
0
0
Y2 IN
26
fsc
TRAP
UV/CbCr SW 43
4.9
PEDESTAL
CLAMP
Ys
B-Y2 IN
SW
Y DL
0
5.0
-5.1
0.1
0
0
0
0
0
5.0
0.1
0
0
5.7
0
-5.1
0
0
-5.1
0
0
5.6
0
0
4.9
0
0
5.6
0
0
0
4.9
-5.1
0
0
4.9
0
0
0
27
Y DL
5.0
0
0
0
2.1
5.0
0
0
28
24 SW GND
Y IN 40
0
1
I2C BUS
CONTROL
I2C GND R-Y2 IN
OFFSET
SW
SUB.
CONTRAST
11.6
2.5
DAC
TEST
DAC1
DAC Vcc 41
(5V)
4
Clock
TO SUBTRANS (6) CB442
F-1
HTR-5860 : N.C.
0
225fH
VCO
Det
D1938F (S/T)
VZ725900
0.6
3.4
0.1
0
-8.6
0
-9.3
0
OUT1 1
-9.2
-11.2
–IN1 2
0
9.0
-2.7
2.3
4.4
Point y (Pin 3 of IC711)
8 +VCC
+ –
+ –
7 OUT2
+IN1 3
6 –IN2
–VCC 4
5 +IN2
4.1
1.2
1.3
4.1
4.3
8
4.5
4.5
-3.4
4.9
-9.2
2.4
-9.2
2.4
-5.1
2.4
4.9
IC833 : NJM2068MD-TE2
Dual OP-Amp
ZONE 2
SELECTOR
3.4
1.5
1.5
3.4
10.1
0
3.9
1.4
5.2
5.2
4.5
-0.5
4.5
0
1.1
4.5
4.5
4.3
7.8
5.0
Point u (Pin 12 of IC711)
1H
DELAY LINE
Page 91
TO SUBTRANS (8) CB446
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93
VIN1
NEE1
2
VIN2
10
6dB
AMP
BIAS
4
VIN3
5
VEE3
6
14
13
6dB
AMP
3
VEE2
75
Driver
75
Driver
BIAS
12
11
6dB
AMP
75
Driver
PowerSave
7
9
REF
E-2
IC706, 707 : TC74VHCU04FT
Hex Inverters
VOUT1
V+2
IC709 : TK15420MTL
Video Amp
8
GND
–IN1 2
8 +VCC
+ –
+ –
VIN 1
1Y 2
2 VO
7 OUT2
+IN1 3
6 –IN2
14 VDD
13 6A
12 6Y
–VCC 4
5 +IN2
3
10
9
12
X1
14
X2
15
X3
11
Y0
1
8 4Y
6
16
LEVEL
CONVERTER
BINARY TO 1-OF-4
DECODER WITH INHIBIT
Y1
A
11
B
10
SW
SW
13
11 5A
VSS 7
VDD
7
10 5Y
9 4A
INHIBIT
8
3A 5
3Y 6
4 CV
A
B
VSS
VEE
X0
2Y 4
IC
GND
94
1A 1
IC713 : PQ05RD11
Rgulator
V+3
VOUT3
VDD
16
OUT1 1
BIAS
IC701, 702, 704 : TC74HC4052AF
Analog Multiplexers/Demultiplexers
V+1
VOUT2
IC708 : TC74HC4053AF (EL)
Analog Multiplexers/Demultiplexers
F-3
2A 3
10
I-3
TO POWER (1) W352
LOGIC LEVEL CONVERTER
IC703 : NJM2581M
Video Amp
1
DSP-AX757SE model
0.1
0.9
3.4
2.9
-2.7
RX-V757 (U, C, A, G), RX-V657 (U, C, A, B, G, E) models
9
5
SW
2
Y3
4
C
9
INH
6
SW
SW
SW
3
Y2
X
SW
SW
Y
INHIBIT
0
0
0
0
1
B
0
0
1
1
X
A
0
1
0
1
X
0x, 0y
1x, 1y
2x, 2y
3x, 3y
NONE
8
7
VSS
VEE
14
X-COMMON
OUT C IN
12
OX
OUT C IN
13
IX
OUT C IN
2
OY
OUT C IN
1
IY
OUT C IN
5
OZ
OUT C IN
3
IZ
4
Z-COMMON
15
Y-COMMON
* All voltages are measured with a 10MΩ /V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
INHIBIT
(Pin 6)
L
L
L
L
L
L
L
L
H
CONTROL INPUTS
“ON” CHANNEL
C
B
0X (Pin 12), 0Y (Pin 2), 0Z (Pin 5)
A
(Pin 9) (Pin 10) (Pin 11) 1X (Pin 13), 1Y (Pin 1), 1Z (Pin 3)
L
L
0X, 0Y, 0Z
L
L
L
1X, 0Y, 0Z
H
L
H
0X, 1Y, 0Z
L
L
H
1X, 1Y, 0Z
H
H
L
0X, 0Y, 1Z
L
H
L
1X, 0Y, 1Z
H
H
H
0X, 1Y, 1Z
L
H
H
1X, 1Y, 1Z
H
*
*
NOTE
*
* Don’t Care
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
A
B
C
D
E
F
G
H
I
J
K
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
1
■ SCHEMATIC DIAGRAM (XM)
1.3
0
3.3
3.4
1.3
0
3.4
1.3
3.3
0
2
0
0
1.7
2.7
3.4
0
8
1.7
0
3.4
0
0
1
3.4
2
0
0
3.4
3
3.4
3.4
4
5.0
TO SUBTRANS (2) CB454
3
0
RX-V757/DSP-AX757/DSP-AX757SE/RX-V657 Page 92
HTR-5860 Page 93
0
3.4
4.6
0
4.6
3.4
0
2.7
2.2
0
5.0
5
G-7
H-7
2.2
1.7
2.1
1.7
0
1.7
0
0
RX-V757, RXV657 models
0
1
1
47/16
0
3.4
BLM21P600SG
47/16
4
NE5532DR
0.1/16
0
0
3.4
0
0
2.1
2.1
0
0
3.4
2.1
0.01/50
1K
47K
10/16
10K
3.3K
3.3K
10/16
NE5532DR
K-5
1K
47/16
47/16
Page 94
TO CONVERSION (2) W831
0.1/16
10K
10/16
47K
0.1/16
3300P/50 3300P/50
47/16
no_use
1
5
12.4 0.2
0.2 0.2
12.4
5.1
3.4
5.1
0
3.4
12.4
AC 10.3
0
5.5
12.4
5.1
5.5
0
TO POWER TRANSFORMER
0
6
XM
Point i (Pin 26 of IC1)
7
IC24 : SN74LV245APWR
Octal 3-State Bus Transceivers
DIR 1
19 ENG
A2 3
18 B1
A4 5
IC23 : SN74AHCT1G32DCKR
Single 2 Input OR
17 B2
16 B3
A5 6
15 B4
A6 7
14 B5
A7 8
A 1
20 VCC
A1 2
A3 4
8
IC25 : AK4384ET
D/A Convertter
13 B6
IC26 : NE5532DR
Dual OP-Amp
OUT1 1
–IN1 2
5 VCC
8 +VCC
+ –
+ –
IC27 : PQ05RD11
Rgulator
VIN 1
SMUTE/CSN
ACKS/CCLK
DIF0/CDTI
LRCK
BICK
SDTI
IC
12 B7
+IN1 3
6 –IN2
GND 10
11 B8
–VCC 4
5 +IN2
7
8
MCLK
9
1
4
2
3
AUDIO
DATA
INTERFACE
B 2
GND 3
4
Y
DE-EMPHASIS
CONTROL
µP
INTERFACE
2 VO
7 OUT2
A8 9
6
P/S
4 CV
3
5
GND
PDN
CLOCK
DIVIDER
14
VDD
13
VSS
12
VCOM
15
DZFR
12
DZFL
ATT
8X
INTERPOLATOR
∆∑
MODULATOR
SCF
11
AOUTL
ATT
8X
INTERPOLATOR
∆∑
MODULATOR
SCF
10
AOUTR
* All voltages are measured with a 10M Ω/V DC electronic volt
meter.
* Components having special characteristics are marked
Z and must be replaced with parts having specifications
equal to those originally installed.
* Schematic diagram is subject to change without notice.
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
* Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な
場合、パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがござい
ます。
95