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[See Page 991
RD '1/21 CNOOS
4-2. PRINTED WIRING
BOARDS
AND SCHEMATIC
DIAGRAMS
A
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la
;
Ep.
B e a t e
THIS NOTE IS COMMON FOR PRINTED WIRING
RP-127 BOARD
fs
fei
es he eo
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Bo
=
BOARDS AND SCHEMATIC DIAGRAMS.
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B
=
£
(In addition to this , the necessary note Is printed in
t
"i
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each block.)
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Te et
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4
Toon [ Lar
i]
« For printed wiring boards.
Seria
|
&
bi
i
+ O- + indicated a lead wire mounted on the component side.
oka
c
ows
[eae
* —— : indicated
a lead wire mounted on the conductor side.
[2]
:
'oe ees I
ia
1
* @ Through hole.
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* lll: Parts mounted on the conductor side.
+
1
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aly
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: Pattern from the side which enables seeing,
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Caution:
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hay
Bice
tt a
—
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Pattern face side:
Parts on the pattern face side seen from
baw
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wat
lees
i
(Conductor Side)
__the pattern face are indicated.
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ais 98 as
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Parts face side:
Parts on the parts face side seen from the
a.
a
ea
)
P®
(Component side) _ pattern face are indicated.
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+ For schematic diagrams.
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* Caution when replacing chip parts.
aera
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+
New parts must be attached after removal of chip.
cai (3) RECs PB
EQUALIZER awe 2006000- 8
Be careful not to heat the minuts side of tantalum capacitor,
fs)
Padi
because it is damaged by the heat.
7
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fn
fra
i
+ All resistors are in ohms, 1/4W unless otherwise noted.
\
|
| 23v0-0
———
—
900.009
Chip resistor are 1/10W unless otherwise noted.
Saar
eee
G
a ae
kQ: 10002 , MQ: 1000kQ .
* Allcapacitors are in uF unless otherwise noted. pF: p uF.
reso @) _RecrPe
E s ptus
50V or less are not indicated except tor electrolytics and
@
=
tantalums.
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* Allvariable and adjustable resistors have characteristic curve B,
hemes |"
unless otherwise noted.
aan
H
jl
>
:nonflammable resistor.
Figs (chee
+ £4} : fusible resistor.
a
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eit
* (J : panel designation.
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oe
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cneoz(6)
REC
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cate 7
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af ee nase
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Star ane
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1
1
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K
P FULL ERASE i
|
Note:
Not
\
The components identi- | Les composants identifiés par
'
fied by mark A\ or dotted | une marque
\ sont critiques
+
i
"SIGNAL PATH
line with mark
@\ are | pour la sécurité.
|
|
(==
ir
VIDEO Signal
T AUDIO
critical for saffty.
Ne les remplacer que par une
|
1
'
"CHROMAT-Y
WGHROMa Signal
Replace only with part | piéce portant le numéro spéci-
t
i
iz
T
ae
E
number specified.
fi.
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|
'Dice
edn
Maced
beet
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ene
=
3
PB
|
When indicating parts by refer-
_|
as
Sees
en
Bo
ence number, please include the
e
board name
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7
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| net
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VIDEO
©
sat
= Bee
| VIDEO
VIDEO
|
86
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