Yamaha a 960
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Extracted text from yamaha a 960 (Ocr-read)
Page 1
STEREO INTEGRATED AMPLIFIER
SERVICE MANUAL
I FRONT PANEL
I 9
GIANNA mum 5mg mt an
@ ffij;
$25?
III'IO
POWER SWITCII
LISTENING LEVEL MONITOR (peak level in-
dicaror)
MAIN DIRECT switch
DISC switch
VOLUME control
SPEAKER selector switches
PHONES jack
SUBSONIC FILTER switch
9
(0
(D
(D
®
Ill
IE
(3
996566 96
I CONTENTS
SPECIFICATIONS ............................
DISASSEMBLY PROCEDURES ...................
ADJUSTMENTS
ADJUSTING POINTS ......
BLOCK DIAGRAM .................
WIRING ....................................
004418 E
REAR PANEL .................................
INTERNAL COMPONENTS ........................
POWER PACK FOR EACH DESTINATION .............
SCHEMATIC DIAGRAM ..........................
BASS and TREBLE Ione controls
HIGH FILTER switch
MODE selector switch
BALANCE control
LouDNESS control
REC OUT SELECTOR switch
PHONO SELECTOR and MM/MC indicators
INPUT SELECTOR switch
.......................... I
.......................... 1 '
.......................... 6
7
.......................... 8
YAMAH
NIPPON GAKKI CO. LTD. HAMAMATSU, JAPAN
1 1
8011 2.42K KT .__._., ® mm: m Jaoan
SINCE 1587
Page 2
I
BULLETIN No.1 05-84 *
DATE:- May 1984
ROBLEW:
fiflUSE:
EVIL" I'I:
HUDEFICfiTIUN:
m,.n
MK:51
IN Weflw
: Dew/7 6,75; )N 7594
THE-TE: I'**'!'ir
Ina-fit}:
YAMAHA - The Imrlda' lurgeSI menu/bowler ofMusicaI Instruments
wmn'f come an, circuit checks out nnrma]
3a.n out lamp in "Pa -war' swiich button, also in
V n W ract" or Dis: " button when switch is
IIJerd,
?eu1acc burnt nut 1amp(s) and modify lamp circuit.
older a ?2 unm 1 IQSIstor in series with a 10 volt
-Itt Zlner diode to connector pins shown on
H1flgrflm as PD- 1 RU- 2, and RD- 3.
[I 00 E::3"° 1
P12 . fine . Cami-Po f. 3
mad] ° cc3.board
Why 5}:
LI
5&0
230m.) part number JBUCOJZO or
22 ohm % waLt or % watt /§4§*z§)é3;25/3
igner B :udes [3) 10 volt 1 watt
[067», - '-
Fur unit under warranty speci.
MGUIFIEAFION KIT: 05 84- n- 960. ALSO INCLUDE
HARRANTY CLAIM NUMBER AND DATE OF PURCHASE.
I1Ldse Des; ray Bu11etln 05-81 dated JuIy 1981 *****
03- 33 dated Nov 1983 ****_