Circuit Board Location; Schematic Diagrams And Printed Wiring Boards - Sony FD Trinitron KV-14LT1B Service Manual
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Also See for FD Trinitron KV-14LT1B:
- Instruction manual (20 pages) ,
- Service manual (42 pages)
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5-1. CIRCUIT BOARD LOCATION
5-3. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
Note :
All capacitors are in pF unless otherwise noted.
pF : puF S5OWV or less are not indicated except for
electrolytic types.
Indication of resistance, which does not have one for
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
Chip resistors are 1/10W
All resistors are in ohms.
k = 1000 ohms, M = 1000,000 ohms
VA
: nonflammable resistor.
EW}
SC: fusible resistor.
yas
: internal component.
: panel designation or adjustment for repair.
All variable and adjustable resistors have
characteristic curve B, unless otherwise noted.
All voltages are in Volts.
Readings are taken with a 10Mohm digital mutimeter.
Readings are taken with a color bar input signal.
Voltage variations may be noted due to normal production
tolerences.
wees
«= B+ DUS.
:B - bus.
: RF signal path.
: earth - ground.
> earth - chassis.
22
Reference Information
RESISTOR
: METAL
FILM
Tree
non Fane oR
| sd
Fuseé
= | : NON FLAMMABLE FUSIBLE
| ERS]:
NON FLAMMABLE METAL OXIDE
rs
non eam cenent
[aw |: Now FLaMvaBe wREWOUND |
Pees we
: ADJUSTMENT RESISTOR
MYLAR
METALIZED POLYESTER
: METALIZED POLYPROPYLENE
BIPOLAR
HIGH TEMPERATURE
PT
MPS
a
al
_—— a
Note : The components identified by shading
and marked
A\ are critical for safety.
Replace only with the part numbers
specified in the parts list.
Note : Les composants identifiés par une trame et
par une marque A\ sont d'une importance
critique pour la sécurité. Ne les remplacer
que par des piéces de numero spécifié.
specified.
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