Accuphase M8000 Schematic

Authorized Technical Service Only

回路図

CAUTION /

These servicing instructions are for use by qualified personnel only.
To reduce the risk of electric shock do not perform any servicing
other than that contained in the operating instructions unless you are
qualified to do so. Refer all servicing to qualified service personnel.

ここに記載したサービスに関する指示事項は、サービスに関する資格を
有する者のみが使用するものです。感電防止の観点から、サービス資格
を有していない方は、取扱指示事項以外のサービスは絶対に行わないよ
うにして下さい。

Attention mark indicating critical components for safety.
Replacement must be made with identical parts of special part number.

このマークのついている部品は、安全上重要な部品です。
必ず指定されている部品番号の部品を使用して下さい。

EXPLANATION OF SURFACE PARTS

★

Front Glass

Decoration Screw
飾りﾈｼﾞ /4pcs.
(630-0306-04)

Washer
ﾜｯｼｬ/4pcs.
(637-9050-04)

Push-button for METER

★

ﾌﾟｯｼｭﾎﾞﾀﾝ
(388-0502-04)

Meter Switch Assembly
ﾒｰﾀｰｽｲｯﾁAss'y
(716-0642-00)

Push-button for POWER
ﾌﾟｯｼｭﾎﾞﾀﾝ
(388-5061-13)

ﾌﾛﾝﾄｶﾞﾗｽ
(172-0120-03)

Power Push Switch
ﾊﾟﾜｰﾌﾟｯｼｭｽｲｯﾁ
(354-1023-00)

Heat Sink
ﾋｰﾄｼﾝｸ
(240-0072-00)

Handle B
取手
(132-0105-03)

Spacer
ｽﾍﾟｰｻ
(250-1154-14)

Handle A
取手
(132-0114-00)

Heat Sink
ﾋｰﾄｼﾝｸ

(240-0072-00)

Handle B
取手
(132-0105-03)

Spacer
ｽﾍﾟｰｻ
(250-1154-14)

Handle A
取手
(132-0114-00)

Foot
脚
(238-0023-00)

Top Plate
ﾄｯﾌﾟﾌﾟﾚｰﾄ
(150-0075-02)

Meter
ﾒｰﾀｰ
(178-2039-00)

Bottom Plate
ﾎﾞﾄﾑﾌﾟﾚｰﾄ
(155-0081-02)

Front Panel Assembly
ﾌﾛﾝﾄﾊﾟﾈﾙ Ass'y
(130-0167-01)

Sub Panel

★

ｻﾌﾞﾊﾟﾈﾙ
(134-0135-03)

★

mark parts not supplied

－１－

6

★

7

Meter/ﾒｰﾀｰ
(178-2039-00)

★

1

3

Front Panel Assembly
ﾌﾛﾝﾄﾊﾟﾈﾙ Ass'y
(130-0167-01)

5

★

1. Front Panel=131-0167-01
ﾌﾛﾝﾄﾊﾟﾈﾙ

2. Sub-panel=134-0135-03
ｻﾌﾞﾊﾟﾈﾙ

3. Handle A=132-0114-00
取手

4. Push-button=388-5061-13
ﾌﾟｯｼｭﾎﾞﾀﾝ /POWER

4-1. Push-button Frame=113-0122-04

ﾌﾟｯｼｭﾎﾞﾀﾝﾌﾚｰﾑ

4-2. Coil Spring=285-1022-04

ｺｲﾙｽﾌﾟﾘﾝｸﾞ

4-3. Washer=637-0041-02

ﾜｯｼｬ

4-4. E-ring=647-1055-00

5. Push-button=388-0502-04

ﾞ

E-ﾘﾝｸ

ﾌﾟｯｼｭﾎﾞﾀﾝ /METER

★

8

4

★

1pce.

1pce.

2pcs.

1pce.

1pce.

1pce.

1pce.

1pce.

1pce.

1pce.

2

5-1. Retainer=283-1019-14

軸受

5-2. Coil Spring=285-1030-04

ｺｲﾙｽﾌﾟﾘﾝｸﾞ

5-3. E-ring=647-1054-00

E-ﾘﾝｸﾞ

6. Front Glass=172-0120-03
ｶﾞﾗｽ

7. Decoration Screw=630-0306-04
飾りﾈｼﾞ

7-1 Washer=637-9050-04

ﾜｯｼｬ

7-2 Nut=633-2032-02

六角ﾅｯﾄ

8. Panel Name Plate=180-1097-03

ﾊﾟﾈﾙﾈｰﾑﾌﾟﾚｰﾄ

3

1pce.

1pce.

1pce.

1pce.

4pcs.

4pcs.

1pce.

1pce.

★

Rear Panel
ﾊﾞｯｸﾊﾟﾈﾙ
(135-0156-02)

Pin Jack/ﾋﾟﾝｼﾞｬｯｸ
(302-0112-00)

Pin Jack Cover
ﾋﾟﾝｼﾞｬｯｸｶﾊﾞ
(254-2015-04)

XLR (Cannon)
Jack Receptacle
ｵｰﾃﾞｨｵｺﾈｸﾀｼﾞｬｯｸ
(302-8006-00)

Connector Cover/Female
ｺﾈｸﾀｶﾊﾞ
(254-2012-00)

SP Terminal(Black)
出力端子 (黒)
(313-1011-32)

Foot/脚
(238-0023-00)

Binding Serew
ﾌﾞﾚｻﾞｰﾀｯﾌﾟﾀｲﾄ/4×14
(611-0414-02)

Knob/ﾂﾏﾐ
(384-2001-04)

Circut Breakr/ｻｰｷｯﾄﾌﾞﾚｰｶ
J,U type (311-0204-00)20A
E type (311-0104-00)10A

－２－

SP Terminal(Red)
出力端子 (赤)
(313-1012-32)

Foot / 脚
(238-0020-22)

Binding Serew
ﾌﾞﾚｻﾞｰﾀｯﾌﾟﾀｲﾄ/4×14
(611-0414-02) 6pcs.

XLR (Cannon)
Plug Receptacle
ｵｰﾃﾞｨｵｺﾈｸﾀﾌﾟﾗｸﾞ
(301-8005-00)

Connector
Cover/Female
ｺﾈｸﾀｶﾊﾞ
(254-2011-00)

AC Inlet/AC ｺﾈｸﾀﾌﾟﾗｸﾞ
(301-3304-00)

Power Supply Cord
電源ｺｰﾄﾞ
J type:680-1404-00
U type:680-2402-00
E type:680-3402-00

mark parts not supplied

★

Output Assembly
ｱｳﾄﾌﾟｯﾄ Ass'y
(716-0637-00)

Heat Sink
ﾋｰﾄｼﾝｸ
(240-0072-00)

Power Amp Assembly
ﾊﾟﾜｰｱﾝﾌﾟ Ass'y(L)
(717-0073-00)

Electrolytic Capacitor
ｱﾙﾐ電解ｺﾝﾃﾞﾝｻ
C002,003:40,000μF/125V
(CE331WG2B403HAAQ)

Protection Assembly

ﾌﾟﾛﾃｸｼｮﾝ Ass'y
(720-0064-00)

Lamp Assembly
ﾗﾝﾌﾟ Ass'y
(723-0079-00)

Input Assembly
ｲﾝﾌﾟｯﾄ Ass'y
(716-0638-00)

Heat Sink
ﾋｰﾄｼﾝｸ
(240-0072-00)

Power Transformer
ﾊﾟﾜｰﾄﾗﾝｽ
(510-2053-00)

Name Plate
ﾈｰﾑﾌﾟﾚｰﾄ
(180-3054-04)

Power Amp Assembly
ﾊﾟﾜｰｱﾝﾌﾟ Ass'y(R)
(717-0074-00)

Meter Lamp Assembly

ﾒｰﾀｰﾗﾝﾌﾟ Ass'y
(723-0080-00)

Circut Breakr/ｻｰｷｯﾄﾌﾞﾚｰｶ
20A/J,U type(311-0204-00)
10A/E type(311-0104-00)

Inrush Protector
Assembly
ｲﾝﾗｯｼｭ防止 Ass'y

D,Utype(716-0640-00)
E,type (716-0641-00)

Handle B/取手
(132-0105-03)

Spacer/ｽﾍﾟｰｻ
(250-1154-14)

Diode /D001
ﾀﾞｲｵｰﾄﾞ
(S25VB60)

Relay/RELAY001
ﾘﾚｨ
(362-2106-00)

Diode /D002
ﾀﾞｲｵｰﾄﾞ
(S25VB60)

Power Push Switch
ﾌﾟｯｼｭｽｲｯﾁ
(354-1023-00)

Attention mark indicating critical components for safety.
Replacement must be made with identical parts of special part number.

このマークのついている部品は、安全上重要な部品です。
必ず指定されている部品番号の部品を使用して下さい。

－３－

Meter Lamp
Assembly
ﾒｰﾀｰﾗﾝﾌﾟAss'y
(723-0080-00)

Meter Switch
Assembly
ﾒｰﾀｰｽｲｯﾁAss'y
(716-0642-00)

Lamp Assembly
ﾗﾝﾌﾟAss'y
(723-0079-00)

Power Meter
ﾊﾟﾜｰﾒｰﾀｰ
(178-2039-00)

Panel Name Plate
ﾊﾟﾈﾙﾈｰﾑﾌﾟﾚｰﾄ
(180-1097-03)

Acrylic
ｱｸﾘﾙ板
(172-0121-04)

Foot
脚
(238-0023-00)

Binding Serew/脚用
ﾌﾞﾚｻﾞｰﾀｯﾌﾟﾀｲﾄ/4×14
(611-0414-02)

Power Push Switch
ﾊﾟﾜｰｽｲｯﾁ
(354-1023-00)

Rink
ﾘﾝｸ
(251-9021-04)

Indicator
ｲﾝﾃﾞｨｹｰﾀ
(173-9069-04)

Hexa Bolt
六角ﾎﾞﾙﾄ
(631-0011-10) 4pcs.

Push Button for METER
ﾌﾟｯｼｭﾎﾞﾀﾝ
(388-0502-04)

Push Button for POWER
ﾌﾟｯｼｭﾎﾞﾀﾝ
(388-5061-13)

Attention mark indicating critical components for safety.
Replacement must be made with identical parts of special part number.

このマークのついている部品は、安全上重要な部品です。
必ず指定されている部品番号の部品を使用して下さい。

－４－

MISCELLANEOUS(

本体その他使用部品 ）

NO

PL1～6
PL1～3

RELAY1～4

F1

C005,6

C001
C006
C004,5

D001,2

Packing
Material
梱包材

Description(

PC Board for
Output Assembly
Input Assembly
Meter Switch Assembly
Inrush Proterction Ass'y
Power Amp Assembly(L)
Power Amp Assembly(R)
Protection Assembly

Pilot Lamp
ﾊﾟｲﾛｯﾄﾗﾝﾌﾟ

Output Relay
出力ﾘﾚｨ

Circut Breakr T20A
ｻｰｷｯﾄﾌﾞﾚｰｶ T10A

Electrolytic Capacitor
ｱﾙﾐ電解 ｺﾝﾃﾞﾝｻ

Metalized Capacitor
ﾒﾀﾗｲｽﾞﾄﾞﾎﾟﾘｴｽﾃﾙｺﾝﾃﾞﾝｻ
Polypropylen Capacitor
ﾎﾟﾘﾌﾟﾛﾋﾟﾚﾝｺﾝﾃﾞﾝｻ

Diode
ﾀﾞｲｵｰﾄﾞ

Top Carton Box
ﾀﾞﾝﾎﾞｰﾙｹｰｽ上 箱
Inner Sub- Carton
ﾀﾞﾝﾎﾞｰﾙｹｰｽ
Bottom Carton Box
ﾀﾞﾝﾎﾞｰﾙｹｰｽ下 箱

Top Pad /ﾄｯﾌﾟﾊﾟｯﾄﾞ
Top Pad /ﾄｯﾌﾟﾊﾟｯﾄﾞ
Center Pad /中ﾊﾟｯﾄﾞ
Bottom Pad /ﾎﾞﾄﾑﾊﾟｯﾄﾞ
Bottom Pad /ﾎﾞﾄﾑﾊﾟｯﾄﾞ

Joint / ｼﾞｮｲﾝﾄ

Cover
保護ｶﾊﾞ

Accessories Case
付属品ｹｰｽ

Wrapping Sheet/ｼｰﾄ
Bag for AC Cord
Poly Bag
ﾋﾞﾆｰﾙ袋
Cord Band
ｺｰﾄﾞﾊﾞﾝﾄﾞ

部品名

)

Parts No.(部品No.)

115-1427-00
115-1428-00
115-1432-00
115-1430-00
115-1424-00
115-1425-10
115-1426-00

176-4501-00
176-7501-00

362-2230-00

311-0204-00
311-0104-00

CE331WG2B403AAQ

CF99MF2E473M
CFS922N2E104KMMV
CF99MF2E103KAPH

S25VB60

800-0239-04

801-0248-04

801-0249-04

803-0319-10
803-0320-00
803-0323-00
803-0321-10
813-0322-10

249-0012-00

810-4867-04

801-0247-10

810-4545-04
810-2030-04
812-2435-04

280-0003-10

Remarks(備考)

Lamp Ass'y
Meter Lamp Ass'y

Output Ass'y

for 100-120V
for 220-240V

40,000uF/80V

0.047uF/250V

0.1uF/250V

0.01uF/250V

Front(前)
Rear (後)

Front(前)
Rear (後)

6pcs.

本体保護ｶﾊﾞ

ACｺｰﾄﾞ
取説用

forACCord

NO.

Screws for
ﾈｼﾞ類

Accessories

付属品

Description(

Front Panel / ﾌﾛﾝﾄﾊﾟﾈﾙ用

Handle /ﾌﾛﾝﾄﾊﾟﾈﾙ用

Power Amp Assembly
ﾊﾟﾜｰｱﾝﾌﾟAss'y用

Handle /ｻｲﾄﾞ取 手用

Top Plate / ﾄｯﾌﾟﾌﾟﾚｰﾄ用

Bottom Plate /ﾎﾞﾄﾑﾌﾟﾚｰﾄ用

Foot for Bottom side / 脚 用

Foot for Rear side/ﾊﾞｯｸﾊﾟﾈﾙ用

Power Transformer/電 源ﾄﾗﾝｽ

Front Glass /ﾌﾛﾝﾄｶﾞﾗｽ

Owner's Manual
取扱説明書 (日本語)
Caution Notes
注意書

EC適合宣言書

Power Supply Cord (J type)
電源ｺｰﾄﾞ (U type)

Pin Jack Cover /ﾋﾟﾝｼﾞｬｯｸｶﾊﾞ

Connector Cover for female
ｺﾈｸﾀｶﾊﾞ (雌ﾀｲﾌﾟ 用)

部品名

)

Flat Head /皿ﾈｼﾞ

Hexa Hole bolt/六 角穴ﾂｷﾎﾞﾙﾄ

Hexa Hole bolt/六 角穴ﾂｷﾎﾞﾙﾄ

Hexa hole Bolt/六 角穴ﾂｷﾎﾞﾙﾄ

Star-hole Bolt
ﾄﾙｸｽ穴 付皿ﾎﾞﾙﾄ

Binding Neil Screw
ﾊﾞｲﾝﾄﾞﾂﾒﾂｷﾈｼﾞ

Binding Screw/ﾌﾞﾚｻﾞｰﾀｯﾌﾟﾀｲﾄ

Binding Screw/ﾌﾞﾚｻﾞｰﾀｯﾌﾟﾀｲﾄ

Binding Screw/ﾌﾞﾚｻﾞｰﾀｯﾌﾟﾀｲﾄ
Spring Washer/ｽﾌﾟﾘﾝｸﾞﾜｯｼｬ

Decoration Bolt /飾 りﾈｼﾞ
Nylon Washer /ﾅｲﾛﾝﾜｯｼｬ
Nut /ﾅｯﾄ

(E type)

Parts No.(部品No.)

613-0412-01

631-0011-10

631-0011-10

631-0023-00

631-0048-00

631-0054-00

611-0414-02

611-0414-02

600-0614-02
638-0061-02

630-0306-04
637-9050-04
633-2032-02

820-2210-00
820-0210-00
821-0011-00
821-0010-00
827-1059-00

680-1404-00
680-2402-00
680-3402-00

254-2015-04

254-2011-00
254-2012-00

Remarks(備考)

4×12mm 6pcs.

M5×12 4pcs.

M5×12mm 12pcs.

M4×4 16pcs.

M5×157pcs.

3×10mm 13pcs.

4×14mm 4pcs.

4×14mm 6pcs.

4×14mm 4pcs.

English
Japanese
English
Japanese
Etype

2-conductor
2-conductor
3-conductor

4pcs.

4pcs.
4pcs.
4pcs.

2pcs.

1pce.
1pce.

－５－

OutputAssembly (716-0637-00)

R3

R2

L1

R1

K7

RELAY1

C1

C2

Connector Purg K7 308-0408-00
ｺﾈｸﾀﾌﾟﾗｸﾞ

Tarminal K5,6 314-0523-04
端子

Relay RELAY1,2,3,4 362-2230-00
ﾘﾚｨ

Choke Coil L1,2 506-0007-00
ﾁｮｰｸｺｲﾙ

Input Assembly (716-0638-00)

RELAY1 RELAY3

S1

K1

K2

Connector Plug K1 308-0616-00
ｺﾈｸﾀﾌﾟﾗｸﾞ K2 308-0206-00

Rotary Switch S1,2 336-2005-00
ﾛｰﾀﾘｰｽｲｯﾁ

Relay RELAY1,2,3 362-1202-00
ﾘﾚｨ

K3 308-0526-00

RELAY3

RELAY2

RELAY4

Diode D1 1SR139-400
ﾀﾞｲｵｰﾄﾞ

Polypropylen Capacitor C1,2 CQ922N2D473KAPHF 0.047uF/200V
ﾎﾟﾘﾌﾟﾛﾋﾟﾚﾝｺﾝﾃﾞﾝｻ

Oxide Metal Film Resistor R1 RS143FA100JS-P 10Ω 2W
金属酸化物被膜抵抗器 R2,3 RS143FA200JS-P 20Ω 3W

Carbon Film Resistor R4 RD142EA203JF 20kΩ 1/4W
炭素皮膜抵抗器

RELAY2

S2

K3

Polyester Capacitor C1,2,3 CQ922M1H103J-B 0.01uF/50V
ﾎﾟﾘｴｽﾃﾙｺﾝﾃﾞﾝｻ

Diode D1,2,3 MA165
ﾀﾞｲｵｰﾄﾞ

Carbon Film Resistor R1,2,3 RD142HA101JFS 100Ω 1/6W
炭素被膜抵抗器 R4～8 RD142CA274J 270kΩ 1/6W

Lamp Assembly (723-0079-00)

PC Board 115-1433-00
PCﾎﾞｰﾄﾞ

Pilot Lamp PL1,2,3,4,5,6 176-4501-10
ﾊﾟｲﾛｯﾄﾗﾝﾌﾟ

Connector Plug K1 308-0213-00
ｺﾈｸﾀﾌﾟﾗｸﾞ

K1

PL5

PL6

PL3

PL4

PL1

PL2

Meter Lamp Assembly (723-0080-00)

PC Board 115-1434-00
PCﾎﾞｰﾄﾞ

Pilot Lamp PL1,2,3 176-7501-00
ﾊﾟｲﾛｯﾄﾗﾝﾌﾟ

Connector Plug K1 308-0413-00
ｺﾈｸﾀﾌﾟﾗｸﾞ K2 308-0209-00

K1
K2

PL1

PL2

PL3

－６－