Schematic Diagrams And Printed Wiring Boards - Sony TRINITRON KV-XS29N90 Service Manual

KV-XS29N90/XS29N93
RM-914

5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS

Note:
•
All capacitors are in µF unless otherwise noted.
•
All electrolytic capacitors are rated at 50V unless otherwise noted.
•
All resistors are in ohms.
kΩ = 1000Ω, MΩ = 1000kΩ
•
Indication of resistance which does not have rating electrical power is as
follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
•
: nonflammable resistor.
•
¢
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have characteristic curve B unless
otherwise noted.
• Readings are taken with a color-bar signal input.
no mark : PAL
( ) : SECAM
[ ] : NTSC 3.58
« » : NTSC 4.43
• Readings are taken with a 10 MΩ digital multimeter.
• Voltage are dc with respect to ground unless
otherwise noted.
• Voltage variations may be noted due to normal
production tolerances.
• All voltages are in V.
•
:Cannot be measured.
*
• Circled numbers are waveform references.
•
:B + bus.
•
:B – bus.
•
÷ ÷ :signal path.
÷ ÷ ÷
Ref erence inf ormation
RESISTOR : RN
: RC
: FPRD
: FUSE
: RS
: RB
: RW
: *
COIL : LF-8L
CAPACITOR : TA
: PS
: PP
: PT
: MPS
: MPP
: ALB
: ALT
: ALR
Note: The component identified by shading and
mark ! are critical for safety. Replace only with
part number specified.
METAL FILM
SOLID
NONFLAMMABLE CARBON
NONFLAMMABLE FUSIBLE
NONFLAMMABLE METAL OXIDE
NONFLAMMABLE CEMENT
NONFLAMMABLE WIREWOUND
ADJUSTMENT RESISTOR
MICRO INDUCTOR
TANTALUM
STYROL
POLYPROPYLENE
MYLAR
METALIZED POLYESTER
METALIZED POLYPROPYLENE
BIPOLAR
HIGH TEMPERATURE
HIGH RIPPLE
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