Part No. 1KA6P2P0031-- N2YKD/YKDA/YKE (SHEET 1-2)
COLOUR TELEVISION
UU
UU
KK
KK
44
44
--
--
AA
AA
SERVICE REF.NO.
MODEL NUMBER
CHASSIS SERIES
CE32LD6-C-01
CE32LD6-B
The service Precaution:
The area enclosed by this line
( ) is directly connected
with AC mains voltage. When
servicing the area, connect an
isolating transformer between
TV receiver and AC line to
eliminate hazard of electric
shock.
Product safety notice:
Product safety should be considered
when a component replacement is
made in any area of a receiver.
Components indicated by a mark /
!\
in this circuit diagram show compo-
nents whose values have special
significance to product safety. It is
particularly recommended that only
parts specified on the part service
manual be used for components
replacement pointed out by the
mark.
Circuit diagram notes :
1. All resistance values are in ohms, K=1,000,
M=1,000,000.
2. All resistance rated wattages are 1/6W unless otherwise
noted.
3. Excepting electrolytic capacitors, all capacitance values
of less than 1 are expressed in μF and more than 1 are
pF.
4. All capacitance rated voltages are 50V unless otherwise
noted.
5. All inductance values are in μH.
6. Voltage readings taken a digital voltmeter are from point
indicated chassis ground. Voltage readings taken by
using a colour bar signal are with all controls at normal
position. Some voltages may vary with signal strength.
7. Waveforms were taken with colour bar and controls
adjusted for normal picture. Waveforms were taken by
using a wide band oscilloscope and a low capacity
probe.
8. This circuit diagram covers a basic
or representative chassis only.
There may be some components or
partial circuit differences between
the actual chassis and the circuit
diagram.
9.■ Diode 1S1555 may be replaced
with 1S2473,1S2076 or DS472
unless otherwise noted.
■ Transistor 2SC536(Q,R,S),
2SC1740(Q,R,S),
2SC945A(Q,R,P) or
2SC1815(G,O,Y) unless other-
wise noted.
■ Transistor 2SA608(E,F) may be
replaced with 2SA933(Q,R),
2SA564(QA,RA), or
2SA1015(O,Y) unless otherwise
noted.
Expression of capacitance and resistance in circuit diagram.
Capacitance (Example)
1000
C M 2000 D
Characteristic
Capacitance value (220pF)
Tolerance (±20%)
Kind(Ceramic)
Rated voltage (1,000V)
Resistance (Example)
1/2
N J 1.2
Resistance value (1.2Ω)
Tolerance (±5%)
Kind (M.carbon)
Rated wattage(1/2W)
D : Carbon
N : Metallized carbon
S : Oxide metallized
W : Wire wounding
C : Solid
T, A, U, D : Electrolytic
C, K, B : Ceramic
F : Mylar film
M, N : Polypropylene
Z : Metallized paper
J= ± 5%
K= ± 10%
M= ± 20%
N.C.
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