DOWNLOAD Sony KV-29C2A Service Manual ↓ Size: 1.25 MB | Pages: 52 in PDF or view online for FREE

Model
KV-29C2A
Pages
52
Size
1.25 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-29c2a.pdf
Date
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— 38 —
KV-29C2
Note :
•
All capacitors are in 
µ
F unless otherwise noted.  pF:  
µµ
F
50WV or less are not indicated except for electrolytic and
tantalums.
•
All resistors are in ohms.
k  = 1000  , M  = 1000K
•
Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch : 5 mm
Rating electrical power     W
•
: nonflammable resistor.
•
: internal component.
•
: panel designation, or adjustment for repair.
•
All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
•
: earth - ground.
•
: earth - chassis.
•
: no mounted.
  5-2.   CIRCUIT  BOARDS  LOCATION
1
4
/
Reference information
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: RW
NONFLAMMABLE WIREWOUND
:
ADJUSTABLE RESISTOR
COIL
: LF-8L
MICRO INDUCTOR
CAPACITOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
  5-3.   SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note : The components identified by shading and marked
        are critical for safety. Replace only with the
part number specified.
Note : Les composants identifies par une trame et une
marque        sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
•
Readings are taken with a colour-bar signal input.
•
Readings are taken with 10M
Ω
 digital multimeter.
•
Voltages are dc with respect to ground unless otherwise noted.
•
Voltage variations may be noted due to normal production
tolerances.
•
All voltages are in V.
•
Circled numbers are waveform references.
•
: B+ bus.
•
: signal path. (RF)
D
C
A
K
VM
J3
D2
KV-29C2
— 69 —
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