Circuit Boards Location; Schematic Diagrams And Printed Wiring Boards - Sony TRINITRON KV-XG29M80 Service Manual
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- Service manual (105 pages) ,
- Operating instructions manual (29 pages) ,
- Service manual (105 pages)
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5-3. CIRCUIT BOARDS LOCATION
H2
D3
A
C6
VM1
B6
–
45
–
KV-XG29M80
KV-XG29M80
RM-952
RM-952
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)
•
•
¢
•
•
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
«
»
•
Readings are taken with a 10 MΩ digital multimeter.
•
Voltage are dc with respect to ground unless other-
wise noted.
•
Voltage variations may be noted due to normal pro-
duction tolerances.
•
All voltages are in V.
•
*
•
Circled numbers are waveform references.
•
•
•
Reference information
RESISTOR
COIL
CAPACITOR
Note: The component identified by shading and
mark ! are critical for safety. Replace only with
part number specified.
: nonflammable resistor.
: internal component.
: panel designation or adjustment for repair.
: NTSC 4.43
: Cannot be measured.
: B + bus.
: B – bus.
: signal path.
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: RW
NONFLAMMABLE WIREWOUND
: *
ADJUSTMENT RESISTOR
: LF-8L
MICRO INDUCTOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
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46
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