Basic parameters of color picture tubes from THOMSON, PHILIPS and NOKIA. Reference data

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The kinescope is the most important and expensive part of a color TV. It is he who often determines the qualitative characteristics of the television image. Therefore, many domestic manufacturers of television receivers use color kinescopes of well-known world manufacturers.

The main feature of modern kinescopes is planar (in line), strictly parallel to each other, the arrangement of electron guns. On the axis of the kinescope there is a green cannon, and symmetrically on both sides of it - "red" and "blue". With this arrangement of guns, the bundle of beams is less noticeable. This is explained by the fact that between the green, to which the eye is most sensitive, and the red and blue rays, the stratification will always be smaller than between the extreme rays.

The kinescope mask is slotted. It is a plate with vertical slots. On the screen of the kinescope, phosphors of red, green and blue colors are applied in the form of alternating stripes. Each slot-like hole corresponds to a triad of vertical phosphor stripes. The use of vertical stripes of phosphors significantly reduces the influence of the Earth's magnetic field on color reproduction when the TV is moved.

Kinescopes with a plenary arrangement of electron guns, a slit mask and a dashed screen have the following advantages in comparison with kinescopes with a delta-shaped arrangement of electron guns:

• the conditions for convergence of rays are simplified, since the beam of the "green" gun is directed along the axis of the kinescope and gives a raster symmetrical with respect to the axis of the screen and does not need to be converged, the "red" and "blue" rays are in the same horizontal plane with the "green", therefore their rasters need only vertical convergence;
• the brightness of the screen glow increases due to the greater transparency of the mask;
• color purity is improved, since inaccuracies in the manufacture of the deflecting system, leading to a shift of the rays in the vertical direction, do not lead to the departure of the rays from their phosphors;
• the influence of the Earth's magnetic field on the convergence of rays and the purity of color is significantly reduced;
• the principle of self-convergence of rays is implemented.

In addition, the kinescopes discussed below have the following advantages:

• there are no pincushion distortions of the raster, so there is no need to perform the appropriate correction;
• slit mask has temperature compensation;
• there is an internal tape protection against explosion;
• smoke screen and tinted phosphor improve image contrast;
• there is an internal magnetic shield, no external magnetic shield is required.

General electrical parameters

Optical parameters

1. screen - filter glass;
2. light transmission in the center (approximately) - 85%;
3. surface - polished;
4. screen - aluminized, phosphor - red (rare earth phosphorus), blue and green (sulfide);
5. inertia - medium-short;
6. matrix-triple vertical lines;
7. the distance between the corresponding points on the triple lines (approximately) - 0,82 mm;
8. raster centering shift measured in the center of the screen: by line - ±5%, by frame - ±5%;
9. offset of the converged blue and red beams in the center of the raster in any direction - no more than 5 mm;
10. total shift of convergence of beams in the center of the raster in any direction between the green beam and converged blue and red beams - no more than 1,5 mm;
11. the maximum required raster correction (including the influence of the Earth's magnetic field) when using standard components, measured in the center of the screen in the horizontal direction - no more than 0,09 mm.
12. The working position of the kinescope is the contact of the anode of the flask at the top, the location of the electron guns is horizontal.

Deciphering the symbols of kinescopes:

• the first character is a letter indicating the aspect ratio of the kinescope: A - a 4:3 format kinescope, W - a 16:9 format kinescope;
• the second and third characters are two numbers indicating the diagonal size of the visible part of the raster on the kinescope screen (cm);
• the rest of the symbols are the conventional designation of the parameters of the kinescope.

Table 1 shows the individual parameters of THOMSON kinescopes of 4:3 format, in table 2 - 16:9 format, in table 3 - the parameters of PHILIPS kinescopes of 4:3 format, in table 4 - 16:9 format, in Table 5 - parameters of kinescopes manufactured by NOKIA in 4:3 format.

Table 1

kinescope type			A48EA Х33Х02	AS1EBV10 X01	A51EBV13 X01	A51EBV13 X091	A51EBV93 X01
Diagonal size, cm			51	54	54	54	54
Angle of deflection, deg.			90	90	90	90	90
Weight, kg			12,9	12,9	12,9	12,9	12,9
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			432,1	444,8	440,3	440,3	440,3
Max Voltage second anode, kV			27,5	27,5	27,5	27,5	27,5
Maximum current second anode, mA			1	1	1	1	1
Typical voltage second anode, kV			25	27,5	27,5	27,5	27,5
Focusing voltage (in % of 2nd anode voltage)			22-26	29-33	29-33	29-33	29-33
Deflecting system parameters	Line coils	Induct- activity, mH	2,3	2,4	2,4	2,4	2,4
		Resist- resistance, Ohm	3,5	3,6	3,6	3,6	3,6
		Max. current, A	2,52	2,42	2,42	2,42	2,42
	Personnel coils	Induct- activity, mH	24	27,4	27,4	27,4	27,4
		Resist- resistance, Ohm	15	15	15	15	15
		Max. current, A	0,88	0,89	0,89	0,89	0,89
Base type (base)			B10-277	B8-274	B10-277	B10-277	B10-277

kinescope type			A51EBV 93X05	A51EBV13 X21	A51EBV13 X23	A51EBV13 X25	A51EBV13 X02
Diagonal size, cm			54	54	54	54	54
Angle of deflection, deg.			90	90	90	90	90
Weight, kg			12,9	12,9	12,9	12,9	12,9
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			440,3	440,3	440,3	440,3	440,3
Max Voltage second anode, kV			27,5	27,5	27,5	27,5	27,5
Maximum current second anode, mA			1	1	1	1	1
Typical voltage second anode, kV			27,5	27,5	27,5	27,5	27,5
Focusing voltage (in % of 2nd anode voltage)			29,0-33,0	29,0-33,0	26,6-29,8	26,6-29,8	26,6-29,8
Deflecting system parameters	Line coils	Induct- activity, mH	2,4	2,4	2,4	2,4	1,93
		Resist- resistance, Ohm	3,6	3,6	3,6	3,6	2,2
		Max. current, A	2,42	2,42	2,42	2,42	2,77
	Personnel coils	Induct- activity, mH	27,4	27,4	27,4	27,4	28,5
		Resist- resistance, Ohm	15	15	15	15	14,5
		Max. current, A	0,89	0,89	0,89	0,89	0,78
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

kinescope type			A59EAS 13X11	A59EAU 28X01	A59EAU 25X02	AS9ECY 13X01	A59ECY 13X05
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			18,5	18,5	18,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			416,9	396,1	396,1	404,5	404,5
Max Voltage second anode, kV			29,9	29,9	29,9	29,9	29,9
Maximum current second anode, mA			1	1	1	1	1
Typical voltage second anode, kV			27,5	27,5	27,5	27,5	27,5
Focusing voltage (in % of 2nd anode voltage)			29 33 ..	29 33 ..	29 33 ..	26 30 ..	26 30 ..
Deflecting system parameters	Line coils	Induct- activity, mH	0,43	1,5	1,5	1,5	1,5
		Resist- resistance, Ohm	0,35	1,3	1,3	1,75	1,75
		Max. current, A	-	4,82	4,82	4,82	4,82
	Personnel coils	Induct- activity, mH	25,8	24,6	82	27,5	27,5
		Resist- resistance, Ohm	9,6	9,6	31,5	9,3	9,3
		Max. current, A	1,16	1,26	0,63	1,28	1,28
Base type (base)			B10-277	B10-277	B8-274	B10-277	B10-277

kinescope type			A59ESU 13X21	A59ECY 13X23	A59ECY 13X25	A596CY 13X611	A59ECY 13X811
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			20,5	20,5	20,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			404,5	404,5	404,5	404,5	404,5
Max Voltage second anode, kV			29,9	29,9	29,9	29,9	29,9
Maximum current second anode, mA			1	1	1	1	1
Typical voltage second anode, kV			27,5	27,5	27,5	27,5	27,5
Focusing voltage (in % of 2nd anode voltage)			26 30 ...	26 30 ...	26 30 ...	26 30 ...	26 30 ...
Deflecting system parameters	Line coils	Induct- activity, mH	1,5	1,5	1,5	1,5	1,5
		Resist- resistance, Ohm	1,75	1,75	1,75	1,75	1,75
		Max. current, A	4,82	4,82	4,82	4,82	4,82
	Personnel coils	Induct- activity, mH	27,5	27,5	27,5	27,5	27,5
		Resist- resistance, Ohm	9,3	9,3	9,3	9,3	9,3
		Max. current, A	1,28	1,28	1,28	1,28	1,28
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

kinescope type			A59ECY 13X12	AS9ECY 13X15	A59ECY 13X17	A59ECY 13X19	A59ECY 13X215
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			20,5	20,5	20,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			404,5	404,5	404,5	404,5	404,5
Max Voltage second anode, kV			29,9	29,9	29,9	29,9	29,9
Maximum current second anode, mA			1	1	1	1	1
Typical voltage second anode, kV			27,5	27,5	27,5	27,5	27,5
Focusing voltage (in % of 2nd anode voltage)			26 30 ...	26 30 ...	26 30 ...	26 30 ...	26 30 ...
Deflecting system parameters	Line coils	Induct- activity, mH	0,29	1,15	1,15	1,15	1,15
		Resist- resistance, Ohm	0,35	1,35	1,35	1,35	1,35
		Max. current, A	11,5	5,5	5,5	5,5	5,5
	Personnel coils	Induct- activity, mH	8,5	27	27	27	27
		Resist- resistance, Ohm	3,8	9,1	9,1	9,1	9,1
		Max. current, A	2,5	1,28	1,28	1,28	1,28
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

kinescope type			A59ECY 13X127	A59ECY 13X219	A59ECY 13X31	A59ECY 13X55	А59ESU 13X38
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			20,5	20,5	20,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			404,5	404,5	404,5	404,5	404,5
Max Voltage second anode, kV			29,9	29,9	29,9	29,9	29,9
Maximum current second anode, mA			1	1	1	1	1
Typical voltage second anode, kV			27,5	27,5	27,5	27,5	27,5
Focusing voltage (in % of 2nd anode voltage)			26 30 ...	26 30 ...	26 30 ...	26 30 ...	26 30 ...
Deflecting system parameters	Line coils	Induct- activity, mH	1,15	1,15	1,85	1,85	1,5
		Resist- resistance, Ohm	1,35	1,35	2,1	2,1	1,75
		Max. current, A	5,5	5,5	4,34	4,34	4,82
	Personnel coils	Induct- activity, mH	27	27	12	12	12
		Resist- resistance, Ohm	9,1	9,1	6	6	6
		Max. current, A	1,28	1,28	1,73	1,73	1,73
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

kinescope type			A59ECY 13X40	A59ECY 13X240	AS9ECY 13X381	A59ECY 13X385	A59EO N43X01
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			20,5	20,5	20,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			404,5	404,5	404,5	404,5	404,5
Max Voltage second anode, kV			29,9	29,9	29,9	29,9	32
Maximum current second anode, mA			1	1	1	1	1,5
Typical voltage second anode, kV			27,5	27,5	27,5	27,5	30
Focusing voltage (in % of 2nd anode voltage)			26 30 ..	26 30 ..	26 30 ..	26 30 ..	26 30 ..
Deflecting system parameters	Line coils	Induct- activity, mH	1,5	1,5	1,5	1,5	1,5
		Resist- resistance, Ohm	1,75	1,75	1,75	1,75	1,75
		Max. current, A	4,82	4,82	4,82	4,82	5,03
	Personnel coils	Induct- activity, mH	12	12	12	12	27,5
		Resist- resistance, Ohm	6	6	6	6	9,3
		Max. current, A	1,73	1,73	1,73	1,73	1,34
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

kinescope type			A59ED N53X01	A59ED N83X01	A59ED N93X01	A59ED N43X10	A59ED N83X10
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			20,5	20,5	20,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			404,5	404,5	404,5	404,5	404,5
Max Voltage second anode, kV			32	32	32	32	32
Maximum current second anode, mA			1,5	1,5	1,5	1,5	1,5
Typical voltage second anode, kV			30	30	30	30	30
Focusing voltage (in % of 2nd anode voltage)			26 30 ..	26 30 ..	26 30 ..	26 30 ..	26 30 ..
Deflecting system parameters	Line coils	Induct- activity, mH	1,5	1,5	1,5	0,36	0,36
		Resist- resistance, Ohm	1,75	1,75	1,75	0,45	0,45
		Max. current, A	5,03	5,03	5,03	10,3	10,3
	Personnel coils	Induct- activity, mH	27,5	27,5	27,5	7	7
		Resist- resistance, Ohm	9,3	9,3	9,3	2,4	2,4
		Max. current, A	1,34	1,34	1,34	2,59	2,59
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

kinescope type			A59ED N43X12	A59ED N83X12	A59ED N43X15	A59ED N83X15	AS9ED N83X17
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			20,5	20,5	20,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			404,5	404,5	404,5	404,5	404,5
Max Voltage second anode, kV			32	32	32	32	32
Maximum current second anode, mA			1,5	1,5	1,5	1,5	1,5
Typical voltage second anode, kV			30	30	30	30	30
Focusing voltage (in % of 2nd anode voltage)			26 30 ..	26 30 ..	26 30 ..	26 30 ..	26 30 ..
Deflecting system parameters	Line coils	Induct- activity, mH	0,29	0,29	1,15	1,15	1,15
		Resist- resistance, Ohm	0,35	0,35	1,35	1,35	1,35
		Max. current, A	11,5	11,5	5,74	5,74	5,74
	Personnel coils	Induct- activity, mH	8,5	8,5	27	27	27
		Resist- resistance, Ohm	3,8	3,8	9,1	9,1	9,1
		Max. current, A	2,5	2,5	1,34	1,34	1,34
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

kinescope type			AS9ED N83X19	A59ED N83X215	A59ED N83X217	A59ED N83X219	A59ED N43X31
Diagonal size, cm			63	63	63	63	63
Angle of deflection, deg.			110	110	110	110	110
Weight, kg			20,5	20,5	20,5	20,5	20,5
Plinth diameter, mm			29,1	29,1	29,1	29,1	29,1
Overall length, mm			404,5	404,5	404,5	404,5	404,5
Max Voltage second anode, kV			32	32	32	32	32
Maximum current second anode, mA			1,5	1,5	1,5	1,5	1,5
Typical voltage second anode, kV			30	30	30	30	30
Focusing voltage (in % of 2nd anode voltage)			26 .. 30	26 30 ..	26 30 ..	26 30 ..	26 30 ..
Deflecting system parameters	Line coils	Induct- activity, mH	1,15	1,15	1,15	1,15	1,85
		Resist- resistance, Ohm	1,35	1,35	1,35	1,35	2,1
		Max. current, A	5,74	5,74	5,74	5,74	4,53
	Personnel coils	Induct- activity, mH	27	27	27	27	12
		Resist- resistance, Ohm	9,1	9,1	9,1	9,1	6
		Max. current, A	1,34	1,34	1,34	1,34	1,81
Base type (base)			B10-277	B10-277	B10-277	B10-277	B10-277

Publication: cxem.net

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