20AG1-SS
than
1.5kV(at
?
2-2
A) for the set.
?
A) in the case of the set.
?
IMPORTANT SERVICE NOTES
keep the set in a normal operation , be sure to make it function on 24.5kVIf there is a possibility that the high voltage fluctuates as a result of the repairing, never forget to check for such high voltage after the work.
*
the high voltage completely.When repairing the circuit, be sure not to increase the high voltage to more 27.6kV(at beam 0 To beam 1100The set has been factory - Adjusted to the above mentioned high voltage.Do not substitute a picture tube with unauthorized types and/or brands which may cause excess X-ray radiation.lodged between the chassis and other metal parts in the receiver.Inspect all protective devices such as non-metallic control knobs, insulating fishpapers, cabinet backs, adjustment and compartment covers or shields, isolation resistor- ca- pacity networks, mechanical insulators etc.
Maintenance and repairing of this receiver should be done by quali- fied service personnel only.SERVICE OF HIGH VOLTAGE SYSTEM AND PIC- TURE TUBEWhen servicing the high voltage system, remove static charge from it by Connecting a 10K ohm Resistor in series with an insulated wire(such as a test probe) between picture tube dag and 2nd anode lead. (AC line cord should be disconnected from AC outlet.)1.Picture tube in this receiver employs integral implosion protection. 2.Replace with tube of the same type number for continued safety. 3.Do not lift picture tube by the neck. 4.Handle the picture tube only when wearing shatterproof goggles and after dischargingX-RAYThis receiver is designed so that any X-Ray radiation is kept to an absolute Minimum. Since certain malfunctions or servicing may produce potentially hazardous radiation with prolonged exposure at close range, the following precautions should be observed:1.2.3.BEFORE RETURNING THE RECEIVERBefore returning the receiver to the user, perform the following safety Checks.1.Inspect all lead dress to make certain that leads are not pinched or that hardware is not2.
499.0mm
e
8 cm round (1 pc)Height: 474.0mm Depth: 487.0mm
ight(approx): 17.0kg
We
AL-B/G,D/K,I SECAM-B/G,D/K,K1
P
C1(49.75MHz) thru C12(216.25 MHz) S1(105.25MHz) thru S36(423.25HMz).hange without prior notic
C13(471.25MHz) thru C57(863.25MHz) S37(431.25MHz) thru S41(463.25MHz)
2-1
..............................................................3.0W(at Max.)
........................................................................................68W
SPECIFICATIONS
............................................................................
Specifications are subject to c
Size
r Input.....................................................................110 ~ 240V AC 50/60 Hzr Consumption
wewe
ocus............................................................Electrostatic Focus High Bi-Potentialudio Power Output Ratinguner Ranges
Convergence.................................................................Self Convergence System FSweep Deflection......................................................................................Magnetic Intermediate Frequencies Picture IF Carrier..................................................................................38.9MHz Sound IF Carrier Frequency 6.5MHz..............................................................................................32.4MHz 6.0MHz..............................................................................................32.9MHz 5.5MHz..............................................................................................33.4MHz Colour Sub-Carrier Frequency............................................................34.47MHzPoPo ASpeaker Voice Coil Impedance...........................................................16 ohms at 400 HzAerial Input Impedance VHF/UHF..........................................................................75 ohms Unbalanced Receiving System.............................................T VHF-Channels..........................................E2(48.25MHz) thru E12(224.25MHz) UHF-Channels......................................E21(471.25MHz) thru E69(855.25MHz)Dimensions..................................................................................Width: Cabinet material....................................................................................All Plastics
2 |
ACEC
SHARP
