Akai AM 75 Service Manual

This is the 59 pages manual for Akai AM 75 Service Manual.
Read or download the pdf for free. If you want to contribute, please mail your pdfs to info@audioservicemanuals.com.

Page: 1 / 59
left right
Akai AM 75 Service Manual

Extracted text from Akai AM 75 Service Manual (Ocr-read)


Page 50

A l B 7. C I D I E I F I G ! H J l I J l K
. l I I
P‘UZI E
1 R x ,_ "’ ‘|
— em 2 m I
L 1 I— 0
R20
5.2 F:
TR201 "X N
g 0 2911115 3°? 3
.- 3 (E. F. G) 13.5 um 11‘ 520‘ '—‘
1 Mann EXCEPT [2] I1: Tum, ,_ 0.3?(100
TR‘OI\2.9V .
R1 In B—
M v “1:: 22° 25K170(BL) g TRIus 1‘ R205 “209
5.: 10 zscssa: (s. T) TR” > R",
tFL10‘I Rm- TRIos 2 " 22"
ILO1RN1—A62 _ 25“!“(5 T) zsczso: .4 N: m
- - (E. F. a) - “‘ w" «a
El v ,_ 1 >o.2v . 0 a a E.— 2
.1101 °"'- mum at R204 152.” ST ,{Sv ,\
— ”2150 tR102 22" M5238P -1 5.2V 0 0 CE
L w
10 0|
EXCEPT M BLO‘ #13133 X X .N— % 165° E
> 8 i N 3 “5 ‘- N
_, 0 Ln . x ,x V av x n. 0 ¢ ‘: . R211 ox __
3 ‘1‘- } '3 .— L 33 «'3 ° :3 if if 2 o ‘1 TR202 ‘ "K DEF $67 :52 In
E g g a”: a: ‘ 171 un- Ix "‘ OTC; 31 .. (LCM Mn N I
.—.- ,_ . a "
R '- E U '- OE ~13 1v : fi 1 > '" Efi a: I
,_ - m V v ¢ 1» ' >
K .— x :«v n : D N ‘ I I
> ‘i E" *8 ‘ D M \nx III N o
J 0 ° 1. n u . w 3 5 ‘ .—. cm a rx 0
c151 w 2153.15 Mount 3, .- a "“05 c a o - — ° “3g" 3: L'— 3
M u " '— 1: :_
R1 51 R1 5:. Iss ‘FL‘ "1 h g an “L1 021. " m mu 5 " a: m
, - o
“L" @_ H.101.L1azx m an ms 5
22mm 8.2K
#R‘lsflb EXCEI’T El :Jw
EXCEPT M
C151 :1: C153 C155
1001?
I' """ = J a
4 L I1115131: R151 ta R153. R455 A, 3 ‘0
C151 l 470 g a .n A 2 f) 4
11511 . E E ”1% g E
. . ,
R 1 m T . I; j n: ‘1 0‘ OFF SET
mg”, I TR1 1125 g .— | 3 (REM
711 2 1 n 3 F I "I 2
L ? 'c1521 ' Efi I: ° W E m g 43
. A ‘— .— V. > '- ; __.
MER T - -— U S U tL_I_0__‘b V‘ TRzoxh' - ‘ a 3
31521 g .— f . :4 5121”: I! E
. T , x '4‘ mm» 1 - A K
(311.5114 51 win , #L10 5‘, x a ‘ I
x _ 1 ____ m _
( ) V 1 *R102b 'r 3‘3 X a n: CIasb ‘ I
\{JIII 1 I m ' K E Icztn i 5
L ,— mmvb 34 > E »u :va52
TR1o1b c; “3 N
av :1 N 1‘31
: ‘ “ A a T 0: R2071: Rzoab R2091:
é K E, :1 R B 3:: Q g
R 12.73 :1 a U K 5 > M, __
31E " m 201w
,_ a .n n .n ' n
i a a a 2 g 2:: 3 1“
n E 5 1: § 6 .é' I:
a E
11‘: £301 6
1265
R127
§ § 39 (90)“ EVRMZA
n 3 1-3.1v 220(5) J
O
I m
as “3.5V R304 J109 E
9101 m
'— _ 0“ ——
W v‘ ”C ‘3 0302 ‘__< E '"n
A: [j] oNLv EXCEPT [11 ER H21B—3L 55V .63
R1 31 no 1 on ——CARTRIDGE 3 . o
I: 4 m R128 ,_
Q 9 \ < \ H 35
o a E a E E 1 7
m u h a 1—19 2v «mu/22mg)
a a D THE]?
i¥¥¥i¥§¥§ __ 255941P.m __
A A A A F. .. B A 0 5 O
;’,‘ 31 c r, 5 S: EQUAL I ZER PC 2 A5040 WARNINC=A AND INDICATE SAFETV CRITICAL
n: 3 m I: g g cowouENTs FOR CONTINUED SAFETV. _
19.- .. 0 EN P. _ 1. v I. ” REPLACE SAFETV CRITICAL COMPONENTS 7
B K 3 a B n. 3 IL 3 11 E I: 3 (MR SUPPLY) LINE NOTE oNLv WITH MANUFACTURER s RECMNDED AM— 9 5
in gl 2:: 2: gm 3:: LNLESS OTHERWISE SPECIFIED EAR-r5
o u U U SIGNAL LINE ALL RESISTORS IN N van.» 1
as ue U1 M u“ on W we m E mm: m .1 W Wfitoffl mgziegfirizzzsiz EQUAL I ZE R PCB
o o a . . ' ,
E 19 19 I- v- 1- tImlCATED VOLTAGES ARE MESURED SEN: MAINTENIR LERESPGEfCEE SECURITE SCHEMATI C D I AGRAM 8
IN No SIGNAL INPUT AND 'APPARE L.NE QUE DES
VOLUME 15 MINIMW Moos. PIECES RECMEES PAR LE FABRICANY NO. 7—5 A206403M