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) BOARD
BA»
v4.310NHE
Ic601
\ i
ove-p
9.5MHz
Ic6ol
ele
|
" | eave-n
|
JL_4
For printed wiring boards.
: indicated a lead wire mounted on the component side.
dicated a lead wire mounted on the conductor side.
: Through hole.
attern from the side which enables seeing.
¢ B22 : Patter of the rear side.
* Circled numbers refer to waveforms,
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
__the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Component side)
parts face are indicated.
« For schematic diagrams.
* Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
* Allresistors are in ohms, 1/4W unless otherwise noted,
Chip resistor are 1/10W unless otherwise noted,
kQ: 10002 , MQ: 1000k2,
: nonflammable resistor.
|
'C601
+
6.4vp-p]
| : fusible resistor.
: panel designation.
: adjustment for repeair,
: B+ Line,
+ IN/OUT direction of (+, -) B LINE.
* Circled numbers refer to waveforms.
$100
a
Note:
Note:
'The components
identi-
| Les composants
identifiés
par
fied by mark
4\ or dotted | une marque
\ sont critiques
line with mark
4\ are | pour la sécurité.
When indicating parts by refer-
ence number, please include the
board name.
* The object is color bar chart of pattern box.
1. Connection
AB
A=B
BA
Fig. a (Video output terminal output waveform
Electron beam
4
scanned frame
CRT picture frame
1
1
1
t
'
1
1
1
1
1
1
a
Fig. (Picture on monitor TV)
(VIDEO, SERVO/SYSTEM CONTROL,
VIDEO FUNCTION, VIEW FINDER block)
* Voltages are de between ground and measurement points,
* Readings are taken with a color-bar signal input.
+ Readings are taken with a digital multimeter (DC10MQ ).
* Voltage variations may be noted due to normal production
tolerances.
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