Sony TRINITRON KV-29C3A - Schematic Diagrams and Printed Wiring Boards

KV-29C3
5-2. CIRCUIT BOARDS LOCATION
5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
- All capacitors are in UF unless otherwise noted. pF: [uF
SOWV or less are not indicated except for electrolytic and
tantalums.
° All resistors are in ohms.
k =1000 ,M =1000K
$s Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch : 5 mm
Rating electrical power 4“ W
: nonflammable resistor.
: internal component.
¢ (/ 1: panel designation, or adjustment for repair.
° All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
id +t : earth - ground.
° hr : earth - chassis.
¢ tf : no mounted.
Note : The components identified by shading and marked
Ay are critical for safety. Replace only with the
part number specified.
Les composants identifies par une trame et une
marque 4 sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
— 44 —
Reference information
RESISTOR > RN METAL FILM
:RC SOLID
:FPRD NONFLAMMABLE CARBON
:FUSE © NONFLAMMABLE FUSIBLE
:RS NONFLAMMABLE METAL OXIDE
:RB NONFLAMMABLE CEMENT
> RW NONFLAMMABLE WIREWOUND
xX 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
. Readings are taken with a colour-bar signal input.
. Readings are takeri with 1OM© digital multimeter.
. Voltages are de with respect to ground unless otherwise noted.
° Voltage variations may be noted due to normal production
tolerances.
. All voltages are in V.
. Circled numbers ave waveform references.
. =_—_—_ ~~ B+ bus.
° mee 1 signal path. (RF)
KV-29C3
KV-29C3
AV
INPUT/OUTPUT
INTERFACE,
COLOR
DECODER
SOUND
PROCESSOR,
MICRO
CONTROLLER,
MEG
A Board < Conductor Side >
ABOARD 2
1C101
IC¢102
1C104
1C201
IC302
IC303
1C1001
IC1002
1C1003
1C1004
1C1401
1C1403
1C2001
eee ee
ee
on TO EE
ey
p> C1408
ER: :
as
“zoiw
| nu
PRN CS ne Ce cca Een tom cote stesaeise CUS NE SMES
_ T8062
(350 ape
1620 odiy ELie 8Iz0
_—61zZG
ee ae
e551 nasz |e (307 gcsos
ag
—
45
—
46
—