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Panasonic BT-S1000N Service Manual page 16

Color video monitor

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BIT-S1000N
SCHEMATIC DIAGRAM
FOR MODEL BT-S1000N
CHASSIS NO. KMX-F104A
TH & SHADED AREA ON THIS SCHEMATIC DIAGRAM INCORPORATES SPECIAL FEATURES
IMPORTANT FOR PROTECTION FROM X—RADIATION, FIRE AND ELECTRICAL SHOCK HAZARDS.
WHEN
SERVICING IT IS ESSENTIAL THAT ONLY MANUFACTURER'S SPECIFIED PARTS BE
USED FOR THE CRITICAL CEES
IN Ve alsa alee al ak Sone:
peer
Petes le
se SAREE,
WNOTE:
A: Solid
AM: : Thermistor
© : Leadless Type
C] : Wire Wound
®
: Fuse
©
: Non-flammable
&) : Metal Oxide
: Cement
©
: Metal Film
CAPACITOR
All capacitors are ceramic 50V capacitor, unless otherwise noted with the following marks.
Unit of capacitance is uF, unless otherwise noted.
t=:
Electrolytic
(XH) : NH Type
© : Polystyrene
QP : Bipolar
©
: Titanium Oxide
& : Polypropylene
@ : Z Type
& : Temp Compensation
7) : Metalized Polyester
(D : Tantalum
@) : Polyester
COIL
Unit of inductance is uwH.
TEST POINT
: Test point position.
VOLTAGE
MEASUREMENT
Voltage is measured by a volt ohm meter with DC 20k OHM/V
receiving a rainbow color bar signal
when all customer's controls are set to the maximum position.
When arrow mark ( ~—*_)
is found, connection is easily found along with the direction of an arrow.
This schematic diagram is the latest at the time of printing and subject to change without notice.
EMITTER
2SC1098(4)
25014574
|
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2SD1457AKU
BASE
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3
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COLLECTOR
9
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at
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2504199
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280637
BASE
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COLLECTOR
2SB641
EMITTER
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258643
280973
28C2188
2802377
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CATHODE
ANODE
=
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=
COLLECTOR
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we
EMITTER
2SC3300A4
COLLECTOR
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