Sony SLV-495 - Page 32

SLV-495/495PX/675HF/675HFPX/676HF/685HF/695HF/L40CS/L40MX/L40PA/L50CS/L50MX/
L50PA/L60HFCS/L60HFMX/L60HFPA/L70HFCS/L70HFMX/L70HFPA/X5MX/X6HFMX
MA-289
(SERVO,
SYSTEM
CONTROL),
DS-75
(OPERATON
SWITCHES)
PRINTED
WIRING
BOARD
AND
SCHEMATIC
DIAGRAM
*
See
page
4-6
for
MA-289
printed
wiring
board.
There
are
few
cases
that
the
part
printed
on
this
diagram
isn’t
mounted
in
this
model
— Ref. No MA-289 Board, 1,000 Series, DS-75 Board; 1,000 Series —
MA-289 BOARD «a) 4 2 3 4 5 6 7 B g 10 14 12 13 14 15 16 17 18 19 20 24 22 23 24 25 26 27 28 29 30 34 32 33
@D 1c160 @ REC/PB 24) 1c160 @ REC/ PB
1 .
, 499 675HF 676HF H L50 L7OHF x5 ONLY
A s———} 5asHF SO5HF ONLY DS-75 BOARD .-;------ Vere teams eacthaa ; D
1C160
@
(HiFi
STEREO
MODEL)
-
saurTle
S-75
BOARD
(CONDUCTOR
SIDE)
j ! 1s :
Beg eer ane re13t 61643 | EXCEPT LSO L70HF X5
often Si ae eee |
MECHA
~
[2]
move
2
|
|
7
p| sstites) ToS taf wanes | H
—{s[—aeiuss
|
ie
IC160 @ REC/PB @) ic160 @ REC/PB oa | a ore nS
[ean | j
LOADING ee !
MOTOR
|
c bi ean 3] |
| |
| i
cN102 BF j
ep aneno [5] ‘
M302
MTA
GND
le]
cNaO1
SP
-
B
cap-F6
|
3]
=e
*r5]
on
E capstan’ M \ 1 Ta ean-avs [| fel rr
woror
\—/
|
fs]
exes
[|
[gf
[ows
1C160 @ REC/PB 1C160 6) REC/PB le] uwrrren |e — OL
[paw sv | oe “e{s| 6
[ef ra sav Jo] 42y ec
:
s
fs;
os-com
|
|
Bay
}
=
5
[2[
cite
F
|
EGS
ant
fo
EB
TSE
wR
BCL
a
mL]
OO*LEDH
Ve.
1 A113 ole yeao2 ads aie aaa reels er lc
Mg04 Hel sea J rii2 ' oo : |
[>]
2
2.
sa}
68S
secs
beebsreseee
‘ae
L7OHF
x5
ONLY
pee ore 2 :
4Vp-p 360Hz MOTOR (MH eh ete ae ses EXCEPT L50 L70HF x5| i
Soar
al
TErer
ifn
bee
SS
@)
1C160
@
REC/PB
@)
1C160
@
REC
G
nd
stat,
poids
pisk
eas,
of
iz cg
| [coma = |
4 IC160 j
raps omy rete OROHF L7OHE XS XGHF sno Ore ye
ave os: ob ih eee Se ae MODEL eo ae Ors age nity 6 H
F-WOO 153 bg M3777M74 495 GBSHF 6SSHF = |
2
2Vp-p
:
SAP
wef
211
DP
MODEL
90Hz
@
wet
$8
D
3,23
no
ae
SERVO.
SYSTEM/MODE
=|
Wvia
6
D
31
Ea
eee
a
j
Tola/ay | ALpATA S88 7 : Rees oe a |
ecu
@2)
1C160
@
REC/PB
IC160
@
REC
(SEE
PAGE
4-11)
Be
ee
ahs
[ss
|
ae
el
Tame
1513
D—
sua
«s
@
5
|
I
“Temme
199
D182
ro
;
ra
of
8
' —— S10 ~ w
ee
r
wt
~
“
a
ef ew 251 D ost = 2 (©) oor uP01631208-384 sua (& z i
@) sw As2 D = 502 a 7314 (©) 0 IN qca20
3 com 983 D MSB709°R11 [1c403] TIME CONT
4Vp-p
Soata
asa
D
=
eS
EC403
=
|
90Hz
J
tol1/4)
eo
=
3
REMOTE
(9)
GK
|
‘
INTROL,
-
(SEE PAGE 4-10) Rec As6 8505 4 RECEIVER 34-3 vo = |
@3) @9) H 10403 =. i so (3) -1 1--5 6] FLato |
S8X1986-51
IC160
@
REC/PB
IC501
@,
@
REC/PB
pote
=
pal
;
a
wo
Geis
ruse
| |
K i |
| |
| |
| : |
i Lefty |
j LEOHF L7OHF $3 s> i
| Esl X6HF MODEL © L50 x5 MODEL iP yg 66 |
| HiFi ONLY aaa a ee ee |
i (SEE PAGE 4-12) — Ce eg aT OY SE RG A ea ed fe POTTS _j
tola/a)
EY
Yt
arene
$0122
|
TO12/4) | amie S45D i
' (SEE PAGE 4-12) ana ] i
: Datacte wea) i C36E | ‘ NO MARK REC/PB MODE
|
©
[PE
we
He
“HY
|
ew]
Boe
woee
c-sync 2V12) POWER FAIL DET sot
| rotz/a) | “ae E TC46 1)eeceF psc Gen 644 i. *SIGNAL_ PATH
[ (SEE PAGE 4-14) | "3 Icest a | vuseo i Sets eka Sore! Ae a VIDEO SIGNAL kcntG
POWER BLOCK | gutev 743 De g et Qs : CHROMA y __|¥/cHROMA | SIGNAL
N i | pev 75 Deep |_SIRCS OUT 6-4 ‘inn | \ REC | =>>
‘ ss KS i Tol2/a) Rare tego: ied 1462 aa pv aoet La 3
z = 7
JK-151
(LINE
IN
2)
|
Pe
esateer-teos,
‘mag:
iD
AT24CO1A
B75HF
S7GHF
L40
L50
oF
GnO
3
SN
TROL
SiO".
ais
|
=>
| Fy 0 BUFFER | misy 702 HED LGOHF L7OHF XS. X6HF | (caste Box CONTROL)
(SLV-495, 685HF, 695HF, Cn mo PP Ail on tesa. Ee ffl. HODEL i sicko: as
= AT2402N 495 G85HF GS5SHF . .
Semen DS-75 (OPER, ! MA~289 BOARD (3/4) I a ees MODEL j The components identified b: Les composants identifiés par
-75 ( ATION SWITCHES) i (SS CBC FLD OSD) : (SEE PAGE 4-14) wv es? DED TCS50 | P y P pi
0 | rsa D— i : mark A\ or dotted line with mark | une marque A\ sont critiques
= So Seee O EP e ae Ee eE O T e o 4 Re pis ag me oe Se ee ee te a re oe ee are a ee 2 I Rt SIRcS/cBC 1/0 pp yee doh A\ are critical for safety pour la sécurité
FP pa a ey re a a et Sie ee See ef er en a ee er eee eg Se a ee ae fe Te ee ap ae panne era ee ae See ee ee ae Replace only with part number | Ne Jes remplacer que par une
piéce portant le numéro spécifie
(SEE
PAGE
4-21)
specified
SERVO, SYSTEM CONTROL / OPERATION SWTICHES
MA-289
DS-75
4-16
4-17
4-18
4-19
4-20