Akai AM-59 Administratorhandbuch

WWW.AUDIODNA.SK

www.audiodna.sk

AKAi

MODEL

AM-59

MODEL

AM-69

SCHEMATIC

DIAGRAMS

AND

BOARDS

TABLE OF CONTENTS

1. BLOCK DIAGRAM . •. . . . . .. . . . .•. . . . . •. . . . .. . . . .. . •. . . . .. . . . . . . . . . . . .. . . . .. . . . .. . . . . . 3

CONNECTION DIAGRAM . •. . . . .•. . . . . .. . . . . . .. . . .. . . . . . .. . . . . . . . . . . .•. . . . . . .. . . .. . . .

TONE AND OTHER PC BOARDS . . . . . .. . . . .. . . . . .. . . .. . . . . . . . . . . . .. . . •. . . . .. . . .. . . . . .

SYSCON AND OTHER PC BOARDS . . .. . . . . .. . . . .. . . . .•. . . . . . . . . . . . . . .. . . . .. . . . .. . . . .

PRE AMP & SYSCON SCHEMATIC DIAGRAM

...................................•.....

POWER AMP SCHEMATIC DIAGRAM

......•..............•............................

V-

AMP AND OTHER PC BOARDS

.......................••...............•...........

POWER SUPPLY SCHEMATIC DIAGRAM

...................•.........................

POWER SUPPLY AND OTHER

BOARDS

...•......................................

10.

DAC SCHEMATIC DIAGRAM

.........................................................

11.

DAC

BOARD

...............•.................•..............•....................

12.

INFORMATION OF ICs . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .•. . . . . . . . . . . . . . . .. . . . .. . . . .. . . . .

Use these schematic diagrams and

boards

together

with

the

provided service

manual.

www.audiodna.sk

!PHONo!·

will

!TUNER!

ErD

B[j

m:J

!DJGITAL2!

!DJGJTAL3!

AM-&9

ONLY

B C D

INPUT

PCB

TR1,

2 I

--7.-----!r-=~D/A

LY~~N~UT

SELECTOR!

'>-----.

LINE

MC,ON

(1/4)

(IMPEDANCE

CONT)

AM-&9

ONLY

TR10&//107

TR1

oe.•

TR181

-184

JC101

LC7822N

I (REC

OVT

SELECTOR)

~ECTOR

PCB

I"'

IC2

PD0037

:~>

I (1)1 !

...J

-,,~~

TUNER

CD SW201

(1/4)

PHONO

TAPE1

TAPE2

TAPE3

f-SW~~~~--~

IC201

8A&109

DCINN

.,,"'INPUT

PCB

-----

~\'3

1-.4_...:._

_;_

_____

--o<:

- - -

-1

I I

-!_S_&

IC3

I I

JSYSCON PCB

SM5840AP

IC4

PCM&9AP-J

SOHz

OSC

IC1

(2/&,

3/&)

DAC

PCB

ERR2

}-----;;.li7

BCK JN

(

DIGITAL

AUDIO

)

INTERFACE

RECEIVER

( 8

OVER

SAMPLING)

DIGITAL

FILTER

(D/A

RESET

TR7,

E F

TONE PCB

'-------'(MODE!

STEREO

MONO

(FULL

MUTE)

\ I

-.-·

+fV

iRL

---------•---------------

L-0

+1 SV

-15V -15V

mo,-m

11/1

0301

REG

~"~"'

D304

REG

+ssv

-ssv

TAPE2

~;N~E

____

CJ-0,:

[~~--i-r-i;-,

DIGITAL:

I :

'!iM=-1.9-0NCv

~-----·

o o o

..,______

:~~~---

REC

OUT

PCB

--------

l--

------

·-

SELECT

Cl Cl Cl

0 0 0

ICB01

LC&6404A-4B&7

(SYSTEM

CONTROL

Ml-COM)

DIGITAL

STAND-SY

L----

+ v_____________________________

AM-69

ONLY

--------

---

----

{]~

POWER

~----------------------------------------------------------------------------------------------------------------------------

A B C D E F

www.audiodna.sk

TONE

PCB

(FULL

MUTE)

---....IJM:XJEJ

STEREO

M:>NO

-15V

-1SV

m,~,4/1

D304

REG

-ssv

"' "'

...J ...J ...J

;;

(!l

;;

0 a 0

ICB01

LC66404A-4B67

(SYSTEM

CONTROL

-COM)

p!GITAL1l

-----ooLv

________________________

...J

:::,

ON-OFF

JLOUDNESSJ

IC1

(1/2)

<.J

"4521

BAP-721

Cl.

JVOLI..MEJ

VR501

TR501

TR504

TR2-TR7

+SSV

V-AMP PCB

-----...J

Lv:

mH.

"""

- -

-----

----,

-E-::--'-'~------~+16VI-

____

__..,

I :

REG

I I

: : I

I I

-1

6VI

216,

217,

219

R\~i-------,.-~--J

+12V

+ssv

-ssv

~---------------

AM-69

ONLY

___

POWER

_s_uPPLv PCB

- J

TR102,

106

>Cl.>

,c-

<.J

•

<.J

< <.) <

IC101

J£PC1237H

OVER

LOAD

ZERO LEVEL DET

OFF DET

(MAIN

TRANSFORMER)

-r

!w°l•~esl

R-CH :

i_J

r - - -

PHONES JACK

PCB

~EM

TERMINAL

PCB

AC40V

,-------,

11c-O------

AC40V

AC1BV

GND

AC1BV

ACB0V

GND

ACB0V

;

--------------------➔

T701

L-CH

AUDIO SIGNAL

LINE

(PHONO)

L--<::H

AUDIO SIGNAL

LINE

(D/A)

AC220-230V

S0Hz

(SUB

TRANSFORMER)

PCB

AM-59/59

BLOCK

DIAGRAM

No.

A207751M

www.audiodna.sk

A B C D E F I

r_P_H_O_N_o_[

RL~--::1

J=~k=C2=1-=00=7=0A:.-_=_=:_=:_=:_=:_=:_=_=_=

_==I

===:-=llla:i::O

...J

➔

___

JrllN:::::i

=-~~=-~~-=-l

-=--=--=--=--=-I-=-,...=--==--=~--=-=-:=-=-~~-===_==_========================~

5201

2-031

::'..J

I I

P\3B-EH

'f'

/TAPE3

,:;-,

,~/Ni

-JJ

I -A!iii=690NL""v-

GNDI~

I'-,

l"::)I

Y~C21-0045A

TAPE2

1t 1

---

GND

I'-,

";ii

REC

SELECTOR

PCB

TAPE1

:r,

:--

1 I

I I

0--0

GND

, I

;.;~I

o--o

A2077A502B

PHONo 1

'--

---1,;1

TUNER[LR

10°1

0--0

GND

'.'

'--

--1~1

0--0

L CD

I'-,

1-!,1

0--0

GND

>;:

I'-,

,;!.

I I

0--0

TUNER

1i_

1---

1>\1

0--0

GND

I">;'

I'-,

--J~\1

NE [ I I

0--0

LINE

i---

::.1

R O

0--0

GND

I>;'

I'-,

";'JI

0--0

ri57,.;-,I):;' I

',J-,;;/1

r= J

0--0

'~69

,-2,

\~/

[

]

~YKc21-0071A

o--o

/ONLY

N R

0--0

','

,;::;,

APE3

I'-,

I ~)'I

TAPE

GND

I>-

1---

4)1

OUT[R

L I

0--0

TAPE2

1---

--J

..?'1

I GND 1:!-

"-!

0--0

TAPE1

I>-'

,:-

I °})I

L...J

0--0

GND , , ' ' o)I

"-JJS

0--0

PHONOI),

I',

',J

YKC21-0071A

0--0

GND

'.'

I'-,

0--0

l>-1'-,

',l,!!.I

0--0

1,;!.:1--

' ,;!.ll

I I

GND

' ' oJ

LINE

I'-

TAPE2

5200B-I

INPUT

INPUT:

+·

TIIP1JT

B3B-1

R·

L·

j!N

l.?uT[~

0--0

TUNER 5 ,

', ',

l~ll

O--OL1

GND

:-==

t:::.J

r~~12;<:31

,;.

"-JJr,

~~~b_Y_I

rJ-"M-

-~~bY,

'~t{l

,~,l}

INPUT

PCB

K9)oo::YKC21-0071A

ONLY

A2077A502C

INPUT PCB !

'll"'"~""

Im'T--

=~:.__

_________________

!©I

, 1,--- 1

::'..J

0 7 7

...

......

,__

____

I :W4A

f"_<_w_il

-.,-,.,-,(-w'w4

lr------------

~'"--_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-'-:~:=~:~~-=::------------.J

1740J/4-9

I I u a

I I u O I

~==;:;]z~:~...i------j,

1-----------~m-------------

L_!_

~~---J

:~c>&/TE:

=~~~

:::::

, - - '

-----

- - 7 VR""nriiii 3

1--------<

3 VR DONN

1_~_N_"',1-----

VR"

VR UP

...J

I I INP\/T

SEI

t-----...j~

INPUT

SEL

GP1

F32T

<!I

B11

B-PH-K

I INPVT

"""

6 •

INPUT

POS

[

OUT

'(5' DAC •

POW

, 'r,' I

••c

seLec-·

7 7 REC

SELECTOR

D ]

INPUT

a -

GP1F3~il

DAC PCB

3 1

>;'

I I INPVT

•--------'1

:~=~

[Q]

A2078A501

K • 1

>.<

1 I I I

. 1 K s I

>,;<

I I

,.I

4BK

• I

'°;

Jr,

D ] G2

ERR2

, 1

1 I

r-1

_74_0_7_4_-.::,s_

pr,

I I EMPH e 1

);<

I I

+5.6\

-'.2:

+5.£,V

I I > f;l:"E" 9 1

>;<

1 I .,... 2

GND

D I G3

1\.0

~ ~

MCK

I I - 3

~----'~

GND

L[_

r r

t,OT

,.,,

1 I

POlli!!R

ow!ll'I' 4

- 4

POWER

<!I

PR<11'EC1

s 5

/OFF

- - - -

T61

B0-BAAA

if"'~·~

~N~~I

I T I

PROTECT

~ ~

---------

l-f---

-"M-69

ONLY

---~--J

_____

(:-:-:-:-,W14

,;::;.,ws

' - - -

,--------------

v--------(',:'..l1~

+sv

AC220V

S0Hz

230V

! ------f3 I

,..ST,..AN...,,.D~-B~Y~L~E-D

I 4 I

STAND-BY

--~

POWER

PCB

A2077A503B

WNS

REMOCON

+SV

STAND-BY

LED

STAND-BY

POWER

LED

GND

~:;y

PCB

----

077A502H

P601

B2P-3-VH

0----0

1 5 1

POWER

LED

, 6 1 GND

~~-~

I ISUB TRANS

PCB

u :i:

Ll.§::L~

A2077

A502J

----

P602

B2P-3-VH

WARNING, ,t,. AND -

INDICATE

SAFETY

CRITICAL

CCMPONENTS FOR

CONTINUED

SAFETY,

REPLACE

SAFETY

CRITICAL

CCMPONENTS

ONLY

WITH

MANUFACTURER'S

RECG,MENDED

PARTS

AVERTISSMENT,

,t,.

- ,

!LS

I NDI QUENT

LES

CCMPOSTANTS

CRITIQUES

SECURITE,

POUR

MAINTENIR

DEGRE DE

SECURITE

DE_L'APPAREIL,

NE REMPLACER QUE DES

PIECES

RECa..MANDEES PAR

FABRICANT

A B

.4M-59,A2077-EV

.4M-£,9,A2078-EV

C -

SYSCON

PCB

A2077A503A

J37

52007-0210

TM301

YKD31-0132

!SPEAKER!

SYSTEM SYSTEM

B A

r---

+ L

e I

(±)

~GND

TERMINAL~

GND

PCB

A2077A501

~R]e

I L

D E

0 0

l}j

Pie--·

B3B-EH-A

V-AMP

PCB

A2077A501

W28

P.R

l'I N

-----)™

...

- - -

P2B

B5B-EH-A

W31

W32

www.audiodna.sk

F I G I H I

I I I I

-------------------

,,,,~~!!,

l--

GNO

1f--------"l''f·'

GND

INPUT

POS 2 I

';'

INPUT

POS

INPUT

SEL

3 1

'i' I

INPUT

SEL

-------------~

+12V

GND

~-D~-=

INPUT

OP~

•

INPUT

NPVT

bdwN

INPUT

DC/M'I

,_,

-~-,:;'ll

GND

------~I

2 I GND

REC

OUT

PCB

A2077A502F

R·OUT@

~1'

R·

L•OUT

I_,

L•

,_,

REC

SELEC:~

;~~

SELECTOR

W15

WN15

GND

,~•}.,;----',:{:r

- -

INPUT

PCB

A2077A502C

-------------------

~·

c---

------- -----------

SUBSONIC

;tl'~-----"I;!·~

SUBSONIC

(R)

DIRECT

1~ I

DIRECT(R)

R·OUT:(1

1,!)1

R•

GNo 1

t.<

l~IGND

►

LIN

LIR,OUTECTl,

►

.<I

I>-

I •

I'>- I 1

DIRECT(L)

SUBSONIC

·,~,

,~,

SUBSONIC

(L)

W17

WN17

,;:::"'----'<

1.f)' N

GND

i'>!.'i

I >- I G D

SOURCE

DIRECT

+12Vl~I

l~l+12V

+S.6V

1~ I

+5.6V

PCB

GND

I 1

;,!.)

1 GND

GND 5 5 GND

,_.

I>.'

PROTECT

07 7

PROTECT

1;.

'>;'1'

I::

FULL

MUTE I

;!.

I I;,-. I

FULL

MUTE

Vl<'"bOwN'

I o I I

I VR DC/M'I

~,-w_,4

________

- -

---------

- -

__________

VR7Jl'

___

~_ll'

r•

I.-

,----------------------1.

PCB

o---0

+S.6V

7A502G

o-o

GND

TONE

PCB

: I I

A2077A502E

o---0

(CENTER

TAP)

o---0

0-0

GND +

o---0

(CENTER

TAP)

i;,

...,L.L

W20

_.J_~_

___

-~-!-~-~~~-

W19

-~-~_'f_~_+_

I,"'

_N_r)

------

- -

--------1~~!.N~!.•!.'"!.'°Jl-----------l[r!_N~!_•!.'"}1---

J I

../

µ'

---

N"'

____

/-1,7

~--

P1B

I™;

---

N"'

♦

-~---(r-N-..,',

___

...__

J2o

J21

> >

_>.,

----,

N r

B3B-EH-A

1 > 0 >

z0z

"'z"'

--:

~--:

"'f

V-AMP

PCB

A2077A501A

I 3

:Ji

P29

,Jlm,_B_S_B-_E_'!_-_~

_______

BSB-EH-A

W29

W31

W32

I-AMP

PCB

A2077A501B

W33

W34

~ ~

~~~

~c,~

+ I +

ft,f

s2011

-as,

s2011-031

POWER

SUPPLY

PCB

A2077A501C

P36

B6P

0-2,

-VH

"> ">

+ 'i +

I I

BSB-EH-A

I I

.AM-69

ONLY

______

_________

...

I I I I

THERMO

(L)

PCB

1 1

THERMO

(R)

PCB

_A_2_0_7

7-~s_o_1_H

...

_A_2_0_7_7:_s_o_1_J

___

AM-59/59

CONNECTION

DIAGRAM

No.5-1

A207701M

I I I I I

F I G I H I J K

www.audiodna.sk

PRINCIPAL PARTS LOCATION

TRANSISTORs ICs

TR301 ................ E,F2

IC301

................

TR302 ................

IC302 ................

E,F1

TR303 ................ E,F2

TR304 ................

WIREs

TR305 ................ E,F2 W19 ..................

TR306 ................

W20 ..................

TR307 ................ E,F2 WW16 .............. 01,2

TR308 ................

WW17 ..............

TR309 ................

TR310 ................

,,ww-wwrermc

e •

..,

z::;

-··-··

INPUT

PCB

A2077A502C

!LOUDNESS!

TONE

PCB

A2077A502E

-t

ii:

,.,

MUTING

(-20dBl

www.audiodna.sk

--i

;r:

.,,

--i

.,,

SOURCE

DIRECT

PCB

A2077A502D

VOLUME

PCB

A2077A502G

REC

OUT

PCB

A2077A502F

WARNING: ,1:>INDICATES SAFETY CRITICAL COMPONENTS

FOR

CONTINUED SAFETY,

REPLACE SAFETY CRITICAL COMPONENTS

ONLY

WITH MANUFACTURER'S

RECOMMENDED PARTS

AVERTISSEMENT:

~IL

INDIQUE

LES

CQMPOSf,NTS

C_RITIQUES

SECURITE.

POUR MAINTENIR

DEGRE

SECURITE

L'APPAREIL,

REMPLACER QUE DES PIECES RECOMMANDEES

PAR

FABRICANT

NOTE

PARTS

DIFFER

DEPENDING

MODEL NUMBER.

REFER

TO SCHEMATIC DIAGRAMS

FOR

PERTINENT

PARTS

INFORMATION.

www.audiodna.sk

PRINCIPAL PARTS LOCATION

TRANSISTORs

TR1

.................... G1,2 TR153................

TR2 .................... G2 TR154................

TR51

.................. F1,2 TR155................

TR52 ..................

TR156................

TR101 ................ C2,3 TR157................

TR102 ................ C2,3 TR158................

TR103 ................ C2,3

TR181

................

TR104 ................ C2,3 TR182................

TR105 ................ C2,3 TR183................

TR106 ................

TR184................

TR107 ................ C2

TR108 ................ C2 ICs

TR151 ................ C3

IC1

....................

TR152 ................

IC101

················

G F

INPUT

PCB

A2077A502A

CONNECTORS

......................

F,G1

J2 ...................... E,G3,4

J3 ...................... E,F1,2

......................

...................... E,F2,3

J6 ...................... E,F3,4

......................

WIREs

W9 ....................

W10 ..................

WS0

.................. F1,2

)

D C

REC

SELECTOR

PCB

A2077A5028

CHASSIS G

WARNING

AVERTISS

NOTE:

www.audiodna.sk

Andere Handbücher für AM-59

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

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Beliebte Verstärker Handbücher anderer Marken

ASTRO

ASTRO HVO V40 P Bedienungsanleitung

Marantz

Marantz SUPERSCOPE BLA-545 Montageanleitung

NAD

NAD CI980 Bedienungsanleitung

Technics

Technics SE-CH770 Bedienungsanleitung

Harman Kardon

Harman Kardon HK6300 Bedienungsanleitung

NAD

NAD T975 Bedienungsanleitung

McIntosh

McIntosh MA6850 Bedienungsanleitung

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Bedienungsanleitung

Viatron

Viatron Autrix Bedienungsanleitung

GME

GME GA9800 Bedienungsanleitung

Atlas

Atlas CP700 Bedienungsanleitung

Roland

Roland KC-1000 Bedienungsanleitung

Pyle

Pyle PFMRA350BW Bedienungsanleitung

Advantage

Advantage S-250 Bedienungsanleitung

IRT Electronics

IRT Electronics DVA-3007 Bedienungsanleitung

Dimavery

Dimavery BA-100 Series Bedienungsanleitung

Sony

Sony XM-S400D Bedienungsanleitung

Schertler

Schertler ROY X Bedienungsanleitung