TV-7 Supplement Data

This is a collection of tube settings for the TV-7 testers family, along with some changes to the TV-7 Technical Manuals.

TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7A/U, TV-7B/U AND TV-7D/U - 31 May 1962
Tube type Filament Selectors Bias Shunt Range Press Minimum value Notations

2FS5 2.5 ET1-5670 10 D 3 30

2GK5 2.5 ET2-5076 30 C 3 38

3AW3 3.0 HS0-0000 0 62 A 4 40 Cap connects to plate

3BX6 3.0 EV2-7819 13 C 3 38

3GK5 3.0 ET2-5076 30 C 3 38

4AV6 4.3 ET1-7025 12 B 3 32 Triode Sect.

4AV6 4.3 ET1-6025 0 0 A 2 40 Diode No. 1

4AV6 4.3 ET1-5027 0 0 A 2 40 Diode No. 2

5CU4 5.0 JS0-6010 0 70 A 7 32 Plate No. 1

5CU4 5.0 JS0-4010 0 70 A 7 32 Plate No. 2

5EW6 5.0 ET1-5627 26 B 3 52

6DG7 6.3 EV2-7839 9 C 3 41

6DM4 6.3 HY0-5030 0 38 A 7 50

6DX8 6.3 EV8-6970 10 D 3 47 Pentode Sect.

6DX8 6.3 EV1-2030 26 B 3 50 Triode Sect.

6ET7 6.3 EV7-9860 10 D 3 38 Pentode Sect.

6ET7 6.3 EV0-3010 0 0 A 2 20 Diode No. 1

6ET7 6.3 EV0-2010 0 0 A 2 20 Diode No. 2

6FD6 6.3 ET1-6572 20 20 A 2 44 Make no gas test

6FQ5A 6.3 ET2-5070 15 D 3 50

6FQ7 6.3 EV7-6080 23 B 3 50 Triode No. 1

6FQ7 6.3 EV2-1030 23 B 3 50 Triode No. 2

6GE8 6.3 EV8-9170 27 B 3 29 Pentode Sect.

6GE8 6.3 EV3-6020 65 C 3 56 Triode Sect.

6GK5 6.3 ET2-5076 30 C 3 38

6GM5 6.3 EV6-9170 10 D 3 36

6GM8 6.3 EV7-6080 30 0 A 2 32 Triode No. 1 - Make no gas test

6GM8 6.3 EV2-1030 30 0 A 2 32 Triode No. 2 - Make no gas test

6GX6 6.3 ET1-5627 27 B 3 21

6GY6 6.3 ET1-5627 28 B 3 20

6HB6 6.3 EV2-7819 10 E 3 38

6HF8 6.3 EV7-9860 10 D 3 35 Pentode Sect.

6HF8 6.3 EV2-3010 30 B 3 25 Triode Sect.

8FQ7 7.5 EV7-6080 23 B 3 50 Triode No. 1

8FQ7 7.5 EV2-1030 23 B 3 50 Triode No. 2

10EM7 10.0 HY4-5060 20 B 3 25 Triode No. 1

10EM7 10.0 HY1-2030 60 D 3 35 Triode No. 2

10HF8 10.0 EV7-9860 10 D 3 35 Pentode Sect.

10HF8 10.0 EV2-3010 30 B 3 25 Triode Sect.

12AU8 12.6 EV7-9860 10 D 3 30 Pentode Sect.

12AU8 12.6 EV2-3010 9 D 3 25 Triode Sect.

12DM4 12.6 HY0-5030 0 38 A 7 50

12GW6 12.6 HS5-0480 34 D (1) 38 Cap connects to plate

13FR7 12.6 EV7-6080 20 B 3 25 Triode No. 1

13FR7 12.6 EV3-1090 60 D 3 36 Triode No. 2

14JG8 12.6 EV8-9070 10 B 3 38 Triode Sect.

14JG8 12.6 EV0-6010 0 70 A 2 40 Diode No. 1

14JG8 12.6 EV0-2030 0 70 A 2 40 Diode No. 2

15EA7 12.6 JX4-5060 10 B 3 39 Triode No. 1

15EA7 12.6 JX1-2030 56 D 3 33 Triode No. 2

16A5 20.0 EV2-7930 27 C 3 56 Make line test at 50

16A8 20.0 EV3-6720 26 C 3 58 Do.

16A8 20.0 EV1-9080 21 B 3 23 Do.

17DM4 20.0 HY0-5030 0 38 A 7 50 Make line test at 58

17GW6 see data following tube type 7895

19EZ8 20.0 EV9-8000 30 B 3 20 Triode No. 1

19EZ8 20.0 EV7-6000 30 B 3 20 Triode No. 2

19EZ8 20.0 EV2-3010 31 B 3 24 Triode No. 3

19HV8 20.0 EV9-6780 10 D 3 22 Pentode Sect.

19HV8 20.0 EV1-2030 25 B 3 20 Triode Sect.

20EZ7 20.0 CR8-7090 12 B 3 32 Triode No. 1

20EZ7 20.0 CR5-6040 12 B 3 32 Triode No. 2

25DK4 25.0 ET0-5070 0 65 A 7 40

40FR5 35.0 ET2-7610 40 C 3 52

6267 6.3 EV9-6138 28 B 3 18

6947 6.3 DW7-8050 30 B 3 33 Triode No. 1

6947 6.3 DW2-1040 30 B 3 33 Triode No. 2

6948 6.3 DW7-8050 29 B 3 23 Triode No. 1

6948 6.3 DW2-1040 29 B 3 23 Triode No. 2

7316 12.6 EV7-6080 24 B 3 56 Triode No. 1

7316 12.6 EV2-1030 24 B 3 56 Triode No. 2

7408 6.3 HS5-3481 21 C 3 46

7587 6.3 DR4-0280 10 D (1) 38 Cap=Plate. Use Hickok adapter 1050-127

7693 6.3 ET1-5627 15 B 3 50

7694 6.3 ET1-5627 0 C 3 48

7719 12.6 EV2-1030 38 C 3 14

7724 12.6 EV8-9070 20 B 3 12 Triode Sect.

7724 12.6 EV0-2030 0 0 A 2 32 Diode No. 1

7724 12.6 EV0-6010 0 0 A 2 32 Diode No. 2

7728 12.6 EV7-6080 10 C 3 50 Triode No. 1

7728 12.6 EV2-1030 10 C 3 50 Triode No. 2

7729 12.6 EV7-6080 12 B 3 32 Triode No. 1

7729 12.6 EV2-1030 12 B 3 32 Triode No. 2

7730 12.6 EV7-6080 24 B 3 56 Triode No. 1

7730 12.6 EV2-1030 24 B 3 56 Triode No. 2

7731 6.3 EV2-6370 15 B 3 57 Pentode Sect.

7731 6.3 EV9-1080 16 C 3 57 Triode Sect.

7732 6.3 ET1-5627 11 D 3 28

7733 12.6 EV2-7813 9 D 3 46

7895 6.3 DR4-2080 17 D 3 32 Use Hickok adapter 1050-127

17GW6 20.0 HS5-0480 31 D (1) 38 Cap=Plate. Make line test at 56

General Notes

Disregard shorts test after GM test is completed. Allow 60 seconds for heater warmup. Allow 5 seconds to obtain Gm readings.

(1) Hold down pushbutton 2-diode and press pushbutton 3-mut. cond.

**TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7A/U, TV-7B/U AND TV-7D/U** - 31 May 1962
Tube type	Filament	Selectors	Bias	Shunt	Range	Press	Minimum value	Notations
2FS5	2.5	ET1-5670	10		D	3	30
2GK5	2.5	ET2-5076	30		C	3	38
3AW3	3.0	HS0-0000	0	62	A	4	40	Cap connects to plate
3BX6	3.0	EV2-7819	13		C	3	38
3GK5	3.0	ET2-5076	30		C	3	38
4AV6	4.3	ET1-7025	12		B	3	32	Triode Sect.
4AV6	4.3	ET1-6025	0	0	A	2	40	Diode No. 1
4AV6	4.3	ET1-5027	0	0	A	2	40	Diode No. 2
5CU4	5.0	JS0-6010	0	70	A	7	32	Plate No. 1
5CU4	5.0	JS0-4010	0	70	A	7	32	Plate No. 2
5EW6	5.0	ET1-5627	26		B	3	52
6DG7	6.3	EV2-7839	9		C	3	41
6DM4	6.3	HY0-5030	0	38	A	7	50
6DX8	6.3	EV8-6970	10		D	3	47	Pentode Sect.
6DX8	6.3	EV1-2030	26		B	3	50	Triode Sect.
6ET7	6.3	EV7-9860	10		D	3	38	Pentode Sect.
6ET7	6.3	EV0-3010	0	0	A	2	20	Diode No. 1
6ET7	6.3	EV0-2010	0	0	A	2	20	Diode No. 2
6FD6	6.3	ET1-6572	20	20	A	2	44	Make no gas test
6FQ5A	6.3	ET2-5070	15		D	3	50
6FQ7	6.3	EV7-6080	23		B	3	50	Triode No. 1
6FQ7	6.3	EV2-1030	23		B	3	50	Triode No. 2
6GE8	6.3	EV8-9170	27		B	3	29	Pentode Sect.
6GE8	6.3	EV3-6020	65		C	3	56	Triode Sect.
6GK5	6.3	ET2-5076	30		C	3	38
6GM5	6.3	EV6-9170	10		D	3	36
6GM8	6.3	EV7-6080	30	0	A	2	32	Triode No. 1 - Make no gas test
6GM8	6.3	EV2-1030	30	0	A	2	32	Triode No. 2 - Make no gas test
6GX6	6.3	ET1-5627	27		B	3	21
6GY6	6.3	ET1-5627	28		B	3	20
6HB6	6.3	EV2-7819	10		E	3	38
6HF8	6.3	EV7-9860	10		D	3	35	Pentode Sect.
6HF8	6.3	EV2-3010	30		B	3	25	Triode Sect.
8FQ7	7.5	EV7-6080	23		B	3	50	Triode No. 1
8FQ7	7.5	EV2-1030	23		B	3	50	Triode No. 2
10EM7	10.0	HY4-5060	20		B	3	25	Triode No. 1
10EM7	10.0	HY1-2030	60		D	3	35	Triode No. 2
10HF8	10.0	EV7-9860	10		D	3	35	Pentode Sect.
10HF8	10.0	EV2-3010	30		B	3	25	Triode Sect.
12AU8	12.6	EV7-9860	10		D	3	30	Pentode Sect.
12AU8	12.6	EV2-3010	9		D	3	25	Triode Sect.
12DM4	12.6	HY0-5030	0	38	A	7	50
12GW6	12.6	HS5-0480	34		D	(1)	38	Cap connects to plate
13FR7	12.6	EV7-6080	20		B	3	25	Triode No. 1
13FR7	12.6	EV3-1090	60		D	3	36	Triode No. 2
14JG8	12.6	EV8-9070	10		B	3	38	Triode Sect.
14JG8	12.6	EV0-6010	0	70	A	2	40	Diode No. 1
14JG8	12.6	EV0-2030	0	70	A	2	40	Diode No. 2
15EA7	12.6	JX4-5060	10		B	3	39	Triode No. 1
15EA7	12.6	JX1-2030	56		D	3	33	Triode No. 2
16A5	20.0	EV2-7930	27		C	3	56	Make line test at 50
16A8	20.0	EV3-6720	26		C	3	58	Do.
16A8	20.0	EV1-9080	21		B	3	23	Do.
17DM4	20.0	HY0-5030	0	38	A	7	50	Make line test at 58
17GW6								see data following tube type 7895
19EZ8	20.0	EV9-8000	30		B	3	20	Triode No. 1
19EZ8	20.0	EV7-6000	30		B	3	20	Triode No. 2
19EZ8	20.0	EV2-3010	31		B	3	24	Triode No. 3
19HV8	20.0	EV9-6780	10		D	3	22	Pentode Sect.
19HV8	20.0	EV1-2030	25		B	3	20	Triode Sect.
20EZ7	20.0	CR8-7090	12		B	3	32	Triode No. 1
20EZ7	20.0	CR5-6040	12		B	3	32	Triode No. 2
25DK4	25.0	ET0-5070	0	65	A	7	40
40FR5	35.0	ET2-7610	40		C	3	52
6267	6.3	EV9-6138	28		B	3	18
6947	6.3	DW7-8050	30		B	3	33	Triode No. 1
6947	6.3	DW2-1040	30		B	3	33	Triode No. 2
6948	6.3	DW7-8050	29		B	3	23	Triode No. 1
6948	6.3	DW2-1040	29		B	3	23	Triode No. 2
7316	12.6	EV7-6080	24		B	3	56	Triode No. 1
7316	12.6	EV2-1030	24		B	3	56	Triode No. 2
7408	6.3	HS5-3481	21		C	3	46
7587	6.3	DR4-0280	10		D	(1)	38	Cap=Plate. Use Hickok adapter 1050-127
7693	6.3	ET1-5627	15		B	3	50
7694	6.3	ET1-5627	0		C	3	48
7719	12.6	EV2-1030	38		C	3	14
7724	12.6	EV8-9070	20		B	3	12	Triode Sect.
7724	12.6	EV0-2030	0	0	A	2	32	Diode No. 1
7724	12.6	EV0-6010	0	0	A	2	32	Diode No. 2
7728	12.6	EV7-6080	10		C	3	50	Triode No. 1
7728	12.6	EV2-1030	10		C	3	50	Triode No. 2
7729	12.6	EV7-6080	12		B	3	32	Triode No. 1
7729	12.6	EV2-1030	12		B	3	32	Triode No. 2
7730	12.6	EV7-6080	24		B	3	56	Triode No. 1
7730	12.6	EV2-1030	24		B	3	56	Triode No. 2
7731	6.3	EV2-6370	15		B	3	57	Pentode Sect.
7731	6.3	EV9-1080	16		C	3	57	Triode Sect.
7732	6.3	ET1-5627	11		D	3	28
7733	12.6	EV2-7813	9		D	3	46
7895	6.3	DR4-2080	17		D	3	32	Use Hickok adapter 1050-127
17GW6	20.0	HS5-0480	31		D	(1)	38	Cap=Plate. Make line test at 56
								General Notes
								Disregard shorts test after GM test is completed. Allow 60 seconds for heater warmup. Allow 5 seconds to obtain Gm readings.
								(1) Hold down pushbutton 2-diode and press pushbutton 3-mut. cond.

TB 11-6625-274-12/1 Changes No.3, 2 June 1966
This change supersedes C1, 31 May 1962, and C2, 31 January 1964
TB 11-6625-274-12/1, 17 January 1962, is changed with the following additions

TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7A/U, TV-7B/U AND TV-7D/U - 2 June 1966
Tube type Filament Selectors Bias Shunt Range Press Minimum value Notations

2C39 6.3 HS6-5080 18 E 3 50 TV-7/U,TV-7A/U, TV-7B/U only

2C39 6.3 HS6-5080 78 0 F 3 50 Use adapter E107. TV-7D/U only

2C40 6.3 HS0-0080 17 C 3 35 Cap connects to plate. Ring connects to grid

2C42 6.3 HS0-0080 10 D 3 38 Cap connects to plate. Ring connects to grid

2C43 6.3 HS0-0080 17 C 3 56 Cap connects to plate. Ring connects to grid

2C45 7.5 ER3-2000 37 B 3 55

2C46 6.3 HS0-0080 9 B 3 24 Cap connects to plate. Ring connects to grid

2C50 12.6 HY1-2030 41 B 3 45 Triode No. 1

2C50 12.6 HY4-5060 41 B 3 45 Triode No. 2

2C51 6.3 KR7-6082 17 D 3 26 Triode No. 1

2C51 6.3 KR3-4028 17 D 3 26 Triode No. 2

2C52 12.6 HY4-5062 15 B 3 25 Triode No. 1

2C52 12.6 HY1-2035 15 B 3 25 Triode No. 2

2C53 6.3 HS5-0080 0 B 3 10 Cap connects to plate

2CW4 2.0 DR4-2080 16 D 3 44 Use Hickok adapter 1050-127

2CY5 2.5 ET1-5620 11 D # 25 #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.

2D21 6.3 ET1-6025 # 90 A 4 40 #Should strike between settings 40 and 30 of the BIAS dial

2EA5 2.5 ET1-5620 10 D 3 26

2EN5 2.0 ET0-7056 0 55 A 2 30 Diode No.1

2EN5 2.0 ET0-2056 0 D 3 49 Diode No.2

2ER5 2.0 ET2-5670 10 D 3 49

2E5 2.5 GR5-4030 0 100 A 3 Eye open

2E5 2.5 GR5-4230 0 100 A 3 Eye closed

2E22 6.3 FR3-0240 0 C 3 50 Caps connects to plate

2E24 6.3 HS5-0300 35 C 3 40 Caps connects to plate. Short on 3

2E25 6.3 HS5-0408 0 C 3 88 Caps connects to plate

2E26 6.3 HS5-0318 37 C 3 44 Caps connects to plate

2E30 6.3 ET1-5602 20 C 3 88

2E31 1.1 DV4-1200 0 B # 10 #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.

2E32 1.1 DV4-1200 0 B # 10 #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.

2E35 1.1 DV4-1200 18 B # 15 #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.

2E36 1.1 DV4-1200 18 B # 15 #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.

2E41 1.1 EW5-1200 20 B # 10 Pentode section. #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.

2E41 1.1 EW0-3000 0 0 A 2 5 Diode section

2E42 1.1 EW5-1200 20 B # 10 Pentode section. #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.

2E42 1.1 EW0-3000 0 0 A 2 5 Diode section

2ES5 2.5 ET2-5010 12 D 3 35

2EV5 2.5 ET1-5620 10 D 3 43

2FH5 2.5 ET2-5070 13 D 3 40

2FQ5 2.5 ET2-5070 15 D 3 42

2FS5 2.5 ET1-5670 10 D 3 30

2FY5 2.5 ET2-5016 14 D 3 50

2G21 1.1 EX3-2651 53 0 A 4 20 Heptode sect.

2G21 1.1 EX3-1000 50 0 A 4 40 Triode sect.

2G22 1.1 EX3-2651 53 0 A 4 20 Heptode sect.

2G22 1.1 EX3-1000 50 0 A 4 40 Triode sect.

2GK5 2.5 ET2-5076 30 C 3 38

2T4 2.5 ET2-1050 37 D 3 25

2V2 2.5 HS0-0050 0 45 A 4 40 Cap connects to plate. Short on 3

2V3 2.5 HS0-0000 0 68 A 4 40 Cap connects to plate

2W3 2.5 JS0-4000 0 0 A 7 40

2X2A 2.5 ER0-0000 0 78 A 4 40 Cap connects to plate. Short on 3

2Z2 2.5 ER0-2000 0 0 A 7 34

TABLE UNDER CONSTRUCTION!. Keep tuned for upgrades.

**TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7A/U, TV-7B/U AND TV-7D/U** - 2 June 1966
Tube type	Filament	Selectors	Bias	Shunt	Range	Press	Minimum value	Notations
2C39	6.3	HS6-5080	18		E	3	50	TV-7/U,TV-7A/U, TV-7B/U only
2C39	6.3	HS6-5080	78	0	F	3	50	Use adapter E107. TV-7D/U only
2C40	6.3	HS0-0080	17		C	3	35	Cap connects to plate. Ring connects to grid
2C42	6.3	HS0-0080	10		D	3	38	Cap connects to plate. Ring connects to grid
2C43	6.3	HS0-0080	17		C	3	56	Cap connects to plate. Ring connects to grid
2C45	7.5	ER3-2000	37		B	3	55
2C46	6.3	HS0-0080	9		B	3	24	Cap connects to plate. Ring connects to grid
2C50	12.6	HY1-2030	41		B	3	45	Triode No. 1
2C50	12.6	HY4-5060	41		B	3	45	Triode No. 2
2C51	6.3	KR7-6082	17		D	3	26	Triode No. 1
2C51	6.3	KR3-4028	17		D	3	26	Triode No. 2
2C52	12.6	HY4-5062	15		B	3	25	Triode No. 1
2C52	12.6	HY1-2035	15		B	3	25	Triode No. 2
2C53	6.3	HS5-0080	0		B	3	10	Cap connects to plate
2CW4	2.0	DR4-2080	16		D	3	44	Use Hickok adapter 1050-127
2CY5	2.5	ET1-5620	11		D	#	25	#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.
2D21	6.3	ET1-6025	#	90	A	4	40	#Should strike between settings 40 and 30 of the BIAS dial
2EA5	2.5	ET1-5620	10		D	3	26
2EN5	2.0	ET0-7056	0	55	A	2	30	Diode No.1
2EN5	2.0	ET0-2056	0		D	3	49	Diode No.2
2ER5	2.0	ET2-5670	10		D	3	49
2E5	2.5	GR5-4030	0	100	A	3		Eye open
2E5	2.5	GR5-4230	0	100	A	3		Eye closed
2E22	6.3	FR3-0240	0		C	3	50	Caps connects to plate
2E24	6.3	HS5-0300	35		C	3	40	Caps connects to plate. Short on 3
2E25	6.3	HS5-0408	0		C	3	88	Caps connects to plate
2E26	6.3	HS5-0318	37		C	3	44	Caps connects to plate
2E30	6.3	ET1-5602	20		C	3	88
2E31	1.1	DV4-1200	0		B	#	10	#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.
2E32	1.1	DV4-1200	0		B	#	10	#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.
2E35	1.1	DV4-1200	18		B	#	15	#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.
2E36	1.1	DV4-1200	18		B	#	15	#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.
2E41	1.1	EW5-1200	20		B	#	10	Pentode section. #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.
2E41	1.1	EW0-3000	0	0	A	2	5	Diode section
2E42	1.1	EW5-1200	20		B	#	10	Pentode section. #Hold down pushbutton 2-DIODE and press pushbutton 3-MUT.COND.
2E42	1.1	EW0-3000	0	0	A	2	5	Diode section
2ES5	2.5	ET2-5010	12		D	3	35
2EV5	2.5	ET1-5620	10		D	3	43
2FH5	2.5	ET2-5070	13		D	3	40
2FQ5	2.5	ET2-5070	15		D	3	42
2FS5	2.5	ET1-5670	10		D	3	30
2FY5	2.5	ET2-5016	14		D	3	50
2G21	1.1	EX3-2651	53	0	A	4	20	Heptode sect.
2G21	1.1	EX3-1000	50	0	A	4	40	Triode sect.
2G22	1.1	EX3-2651	53	0	A	4	20	Heptode sect.
2G22	1.1	EX3-1000	50	0	A	4	40	Triode sect.
2GK5	2.5	ET2-5076	30		C	3	38
2T4	2.5	ET2-1050	37		D	3	25
2V2	2.5	HS0-0050	0	45	A	4	40	Cap connects to plate. Short on 3
2V3	2.5	HS0-0000	0	68	A	4	40	Cap connects to plate
2W3	2.5	JS0-4000	0	0	A	7	40
2X2A	2.5	ER0-0000	0	78	A	4	40	Cap connects to plate. Short on 3
2Z2	2.5	ER0-2000	0	0	A	7	34
								TABLE UNDER CONSTRUCTION!. Keep tuned for upgrades.

T.O. 33AA21-5-31C, 15 January 1965: This Technical Order supplements T.O. 33AA21-5-31 dated 17 January 1962

TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7A/U, TV-7B/U AND TV-7D/U - 15 January 1965
Tube type Filament Selectors Bias Shunt Range Press Minimum value Notations

6293 6.3 HS5-0310 25 D 3 36

6540 6.3 DU7-1265 10 D 3 22

6850 12.6 FT6-0140 22 C 3 56 Cap above octal pins 2 and 3 connects to plate. Use Hickok adapter 1050-107. Connect negative end of a 30 V battery to pin 2 of the Loctal socket. Connect positive end of the 30 V battery to pin 4 of the Loctal socket

6850 12.6 FT2-0140 22 C 3 56 Cap above octal pins 6 and 7 connects to plate. Connect negative end of a 30 V battery to pin 6 of the Loctal socket. Connect positive end of the 30 V battery to pin 4 of the Loctal socket. *** CAUTION *** Disconnect battery between selector changes

6872 6.3 DU7-1265 27 B 3 45

7308 6.3 EV7-6080 21 D 3 50 Triode No.1

7308 6.3 EV2-1030 21 D 3 50 Triode No.2

7868 6.3 EV2-9730 10 D 3 42 Use Hickok adapter 1050-144

7889 25.0 DW7-8050 13 D 3 13 Triode No.1

7889 25.0 DW2-1040 13 D 3 13 Triode No.2

**TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7A/U, TV-7B/U AND TV-7D/U** - 15 January 1965
Tube type	Filament	Selectors	Bias	Shunt	Range	Press	Minimum value	Notations
6293	6.3	HS5-0310	25		D	3	36
6540	6.3	DU7-1265	10		D	3	22
6850	12.6	FT6-0140	22		C	3	56	Cap above octal pins 2 and 3 connects to plate. Use Hickok adapter 1050-107. Connect negative end of a 30 V battery to pin 2 of the Loctal socket. Connect positive end of the 30 V battery to pin 4 of the Loctal socket
6850	12.6	FT2-0140	22		C	3	56	Cap above octal pins 6 and 7 connects to plate. Connect negative end of a 30 V battery to pin 6 of the Loctal socket. Connect positive end of the 30 V battery to pin 4 of the Loctal socket. * CAUTION * Disconnect battery between selector changes
6872	6.3	DU7-1265	27		B	3	45
7308	6.3	EV7-6080	21		D	3	50	Triode No.1
7308	6.3	EV2-1030	21		D	3	50	Triode No.2
7868	6.3	EV2-9730	10		D	3	42	Use Hickok adapter 1050-144
7889	25.0	DW7-8050	13		D	3	13	Triode No.1
7889	25.0	DW2-1040	13		D	3	13	Triode No.2

T.O. 33AA21-5-31E, 1 December 1965: This Technical Order supplements T.O. 33AA21-5-31 dated 17 January 1962

TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7D/U - 1 December 1965
Tube type Filament Selectors Bias Shunt Range Press Minimum value Notations

5AR4 5.0 JS0-6000 0 70 A 7 40 Plate No.1

5AR4 5.0 JS0-4000 0 70 A 7 40 Plate No.2

6AR11 6.3 BS4-8937 12 C 3 51 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

6AR11 6.3 BX5-2364 12 C 3 51 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

6AU4 6.3 HY0-5030 0 66 A 7 40

6B10 6.3 BV3-4020 29 C 3 28 Triode No.1 (use Hickok adapter 1704, selectors 0-0-5)

6B10 6.3 BS5-6070 29 C 3 28 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6B10 6.3 BS0-8090 0 53 A 2 40 Diode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6B10 6.3 BS0-8090 0 53 A 2 40 Diode No.2 (use Hickok adapter 1704, selectors 8-0-2)

6BD11 6.3 BT5-2490 27 C 3 38 Pentode section (use Hickok adapter 1704, selectors 4-5-3)

6BD11 6.3 BS6-8050 29 B 3 38 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6BD11 6.3 BS3-4070 24 B 3 54 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6BF11 6.3 BS8-3490 31 D 3 33 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

6BF11 6.3 BY3-7625 26 B 3 10 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-8)

6DQ6B 6.3 HS5-0480 36 D 3 30 Cap connects to plate

12BY7A 12.6 EV2-7813 9 D 3 46

866 3.0 ER0-0000 0 67 A 7 40 Cap connects to plate

6883 12.6 HS5-0318 30 D 3 35 Cap connects to plate

7587 6.3 DR4-0280 10 D # 38 Cap connects to plate. Use Hickok adapter 1050-127. # Hold down push button 2-DIODE and press push button 3-MUT.COND.

7788/E810F 6.3 EV2-7938 29 C 3 50

7854 12.6 HR6-0340 35 C 3 60 Plate No.1 : Use Hickok adapter 1050-107. Connect the negative end of a 30 V battery to pin 2 of the large 7 pin socket. Connect the positive end of the battery to pin 4 of the large 7 pin socket. Connect the plate jack connector to the cap pin over pin 6 of the octal socket. CAUTION: disconnect the battery before changing selector settings.

7854 12.6 HR2-0340 35 C 3 60 Plate No.2 : Use Hickok adapter 1050-107. Connect the negative end of a 30 V battery to pin 6 of the large 7 pin socket. Connect the positive end of the battery to pin 4 of the large 7 pin socket. Connect the plate jack connector to the cap pin over pin 3 of the octal socket. CAUTION: disconnect the battery before changing selector settings.

7895 6.3 DR4-2080 17 D 3 32 Use Hickok adapter 1050-127

8032 12.6 HS5-0318 30 D 3 35 Cap connects to plate

8077 12.6 EV2-7813 9 D 3 46

**TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7D/U** - 1 December 1965
Tube type	Filament	Selectors	Bias	Shunt	Range	Press	Minimum value	Notations
5AR4	5.0	JS0-6000	0	70	A	7	40	Plate No.1
5AR4	5.0	JS0-4000	0	70	A	7	40	Plate No.2
6AR11	6.3	BS4-8937	12		C	3	51	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
6AR11	6.3	BX5-2364	12		C	3	51	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
6AU4	6.3	HY0-5030	0	66	A	7	40
6B10	6.3	BV3-4020	29		C	3	28	Triode No.1 (use Hickok adapter 1704, selectors 0-0-5)
6B10	6.3	BS5-6070	29		C	3	28	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6B10	6.3	BS0-8090	0	53	A	2	40	Diode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6B10	6.3	BS0-8090	0	53	A	2	40	Diode No.2 (use Hickok adapter 1704, selectors 8-0-2)
6BD11	6.3	BT5-2490	27		C	3	38	Pentode section (use Hickok adapter 1704, selectors 4-5-3)
6BD11	6.3	BS6-8050	29		B	3	38	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6BD11	6.3	BS3-4070	24		B	3	54	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6BF11	6.3	BS8-3490	31		D	3	33	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
6BF11	6.3	BY3-7625	26		B	3	10	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-8)
6DQ6B	6.3	HS5-0480	36		D	3	30	Cap connects to plate
12BY7A	12.6	EV2-7813	9		D	3	46
866	3.0	ER0-0000	0	67	A	7	40	Cap connects to plate
6883	12.6	HS5-0318	30		D	3	35	Cap connects to plate
7587	6.3	DR4-0280	10		D	#	38	Cap connects to plate. Use Hickok adapter 1050-127. # Hold down push button 2-DIODE and press push button 3-MUT.COND.
7788/E810F	6.3	EV2-7938	29		C	3	50
7854	12.6	HR6-0340	35		C	3	60	Plate No.1 : Use Hickok adapter 1050-107. Connect the negative end of a 30 V battery to pin 2 of the large 7 pin socket. Connect the positive end of the battery to pin 4 of the large 7 pin socket. Connect the plate jack connector to the cap pin over pin 6 of the octal socket. CAUTION: disconnect the battery before changing selector settings.
7854	12.6	HR2-0340	35		C	3	60	Plate No.2 : Use Hickok adapter 1050-107. Connect the negative end of a 30 V battery to pin 6 of the large 7 pin socket. Connect the positive end of the battery to pin 4 of the large 7 pin socket. Connect the plate jack connector to the cap pin over pin 3 of the octal socket. CAUTION: disconnect the battery before changing selector settings.
7895	6.3	DR4-2080	17		D	3	32	Use Hickok adapter 1050-127
8032	12.6	HS5-0318	30		D	3	35	Cap connects to plate
8077	12.6	EV2-7813	9		D	3	46

T.O. 33AA21-5-31P, 1 March 1975: This publication supplements TO 33AA21-5-31, dated 17 January 1962, and replaces TO 33AA21-5-31M, dated 1 May 1973 and TO 33AA21-5-31N, dated 20 September 1973.

TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7D/U - 1 March 1975
Tube type Filament Selectors Bias Shunt Range Press Minimum value Notations

2DF4 2.5 EV8-3109 50 52 A 3 50

2HA5 2.0 ET1-5076 30 B 3 60

2HM5 2.0 ET1-5076 30 B 3 60

2HQ5 2.0 ET1-5076 30 B 3 54

3B22 2.5 ER0-2000 0 88 A 4 80 Diode No.1

3B22 2.5 ER0-3000 0 88 A 4 80 Diode No.2

4D32 6.3 HR6-0240 55 B 3 33 Cap=P: Use Hickok adapter 1050-107. CAUTION: with line voltage down, insert tube slowly, adjust line to normal position

5AR4 5.0 JS0-6000 0 70 A 7 40 Plate No.1

5AR4 5.0 JS0-4000 0 70 A 7 40 Plate No.2

6AC10 6.3 BT9-2040 30 B 3 28 Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)

6AC10 6.3 BS7-5060 30 B 3 28 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6AC10 6.3 BV4-2030 30 B 3 28 Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)

6AD10 6.3 BU8-3290 37 B 3 51 Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)

6AD10 6.3 BU3-7625 18 B 3 32 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-4)

6AF9 6.3 FW8-1970 29 B 3 58 Pentode No.1 (use Hickok adapter 1704, selectors 1-0-0)

6AF9 6.3 FW1-4320 28 B 3 44 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-0)

6AF11 6.3 BV4-2390 20 C 3 63 Pentode section (use Hickok adapter 1704, selectors 3-4-5)

6AF11 6.3 BS6-8050 27 B 3 55 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6AF11 6.3 BS3-4070 20 B 3 55 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6AG11 6.3 BS8-7090 30 B 3 42 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6AG11 6.3 BS5-6040 30 B 3 42 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6AG11 6.3 BU0-2030 0 60 A 2 35 Diode No.1 (use Hickok adapter 1704, selectors 2-3-4)

6AG11 6.3 BU0-3020 0 60 A 2 35 Diode No.2 (use Hickok adapter 1704, selectors 0-0-4)

6AL11 6.3 BU8-3290 35 B 3 62 Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)

6AL11 6.3 BV3-6724 8 B 3 18 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-5)

6AR11 6.3 BS4-8937 12 C 3 51 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

6AR11 6.3 BX5-2364 12 C 3 51 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

6U4 6.3 HY0-5030 0 66 A 7 40

6AV11 6.3 BT9-2040 24 B 3 56 Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)

6AV11 6.3 BS7-5060 24 B 3 56 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6AV11 6.3 BV4-2030 24 B 3 56 Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)

6AX3 6.3 BS0-4070 0 54 A 7 40 Use Hickok adapter 1704, set adapter selectors to 0-0-2)

6AY3 6.3 EV0-2090 0 38 A 7 50 Use Hickok adapter 1704, set adapter selectors to 0-0-0)

6AY11 6.3 BS8-7090 20 B 3 26 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6AY11 6.3 BS5-6040 20 B 3 26 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6AY11 6.3 BU0-2030 0 60 A 2 35 Diode No.1 (use Hickok adapter 1704, selectors 2-3-4)

6AY11 6.3 BU0-3020 0 60 A 2 35 Diode No.2 (use Hickok adapter 1704, selectors 0-0-4)

6B10 6.3 BV3-4020 29 C 3 28 Triode No.1 (use Hickok adapter 1704, selectors 0-0-5)

6B10 6.3 BS5-6070 29 C 3 28 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6B10 6.3 BS0-8090 0 53 A 2 40 Diode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6B10 6.3 BS0-8090 0 53 A 2 40 Diode No.1 (use Hickok adapter 1704, selectors 8-0-2)

6BA11 6.3 BS4-6387 10 B 3 19 Pentode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6BA11 6.3 BW4-2385 10 B 3 19 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-6)

6BA11 6.3 BU9-3020 33 B 3 45 Triode section (use Hickok adapter 1704, selectors 2-3-4)

6BD11 6.3 BT5-2490 27 C 3 38 Pentode section (use Hickok adapter 1704, selectors 4-5-3)

6BD11 6.3 BS6-8050 29 B 3 38 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6BD11 6.3 BS3-4070 24 B 3 54 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6BF11 6.3 BS8-3490 31 D 3 33 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

6BF11 6.3 BY3-7625 26 B 3 10 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-8)

6BH11 6.3 BU8-2930 19 C 3 38 Pentode section (use Hickok adapter 1704, selectors 2-3-4)

6BH11 6.3 BS6-7050 13 D 3 42 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

6BH11 6.3 BV4-3020 13 D 3 42 Triode No.2 (use Hickok adapter 1704, selectors 0-0-5)

6BK4 6.3 HS0-5010 0 70 A 2 17

6BS3 6.3 EV0-2090 0 60 A 7 42 Use Hickok adapter 1704, selectors 0-0-0

6BW11 6.3 BU3-8927 10 D 3 30 Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)

6BW11 6.3 BX3-5426 26 B 3 52 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

6C10 6.3 BT9-2040 12 B 3 32 Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)

6C10 6.3 BS7-5060 12 B 3 32 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6C10 6.3 BV4-2030 12 B 3 32 Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)

6CJ3 6.3 EV0-2090 0 70 A 7 40 Use Hickok adapter 1704, selectors 0-0-0

6D10 6.3 BT9-2040 29 B 3 34 Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)

6D10 6.3 BS7-5060 29 B 3 34 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6D10 6.3 BV4-2030 29 B 3 34 Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)

6DQ6B 6.3 HS5-0480 36 D 3 30 Cap connects to plate

6DW4 6.3 EV0-2090 0 66 A 7 40 Use Hickok adapter 1704, selectors 0-0-0

6EH4 6.3 BS0-6050 0 70 A 2 17 Cap=G. Use Hickok adapter 1704, selectors 0-0-2

6GE5 6.3 BV4-7230 36 D 3 30 Use Hickok adapter 1704, selectors 3-4-5

6CJ7 6.3 EV2-6710 25 B 3 60 Pentode section

6CJ7 6.3 EV9-8030 40 B 3 44 Triode section

6GV5 6.3 BU9-0320 36 D 3 30 Cap=Plate. Use Hickok adapter 1704, selectors 2-3-4

6HA5 6.3 ET1-5076 30 B 3 60

6HM5 6.3 ET1-5076 30 B 3 60

6HQ5 6.3 ET1-5076 30 B 3 54

6J11 6.3 BU3-9782 26 B 3 52 Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)

6J11 6.3 BX5-3264 26 B 3 52 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

6JB6 6.3 EV2-0138 34 D # 38 Cap=Plate. Use Hickok adapter 1704, selectors 0-0-0.
#Hold down push button 2-DIODE and press button 3-MUT.COND.

6JE6 6.3 EV2-0738 53 D 3 34 Cap=Plate. Use Hickok adapter 1704, selectors 0-0-0

6JF6 6.3 EV2-0138 55 D 3 45 Cap=Plate. Use Hickok adapter 1704, selectors 0-0-0

6JM6 6.3 BW5-0324 48 D 3 32 Cap=Plate. Use Hickok adapter 1704, selectors 4-0-6

6JN6 6.3 BW5-7324 48 D 3 32 Use Hickok adapter 1704, selectors 0-5-6

6JS6 6.3 BW5-0324 82 C 3 52 Cap=Plate. Use Hickok adapter 1704, selectors 0-0-6

6JU8 6.3 EV0-8090 0 70 A 2 40 Diode No.1

6JU8 6.3 EV0-7080 0 70 A 2 40 Diode No.2

6JU8 6.3 EV0-2030 0 70 A 2 40 Diode No.3

6JU8 6.3 EV0-1020 0 70 A 2 40 Diode No.4

6K11 6.3 BT9-2048 24 B 3 56 Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)

6K11 6.3 BS7-5068 12 B 3 32 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6K11 6.3 BV4-2038 12 B 3 32 Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)

6KT6 6.3 EV2-7819 22 C 3 52

6KT8 6.3 EV7-9860 15 C 3 57 Pentode section

6KT8 6.3 EV2-3010 26 B 3 38 Triode section

6LC6 6.3 HS0-5061 0 70 A 2 17 Cap=Grid

6LF6 6.3 BW5-0324 70 D 3 38 Cap=Plate. Use Hickok adapter 1704, selectors 0-0-6

6LQ8 6.3 EV7-9860 32 B 3 40 Pentode section

6LQ8 6.3 EV2-3010 33 B 3 35 Triode section

6Q11 6.3 BT9-2048 24 B 3 56 Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)

6Q11 6.3 BS7-5068 12 B 3 32 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

6Q11 6.3 BV4-2038 12 B 3 32 Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)

6T10 6.3 BU8-3290 35 B 3 62 Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)

6T10 6.3 BU3-7625 8 B 3 18 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-4)

7GV7 7.5 EV7-3280 29 B 3 33 Pentode section

7GV7 7.5 EV9-1080 38 C 3 47 Triode section

7HG8 7.5 EV2-8930 25 ? 3 55 Pentode section

7HG8 7.5 EV6-7030 44 ? 3 30 Triode section

8A8 10.0 EV2-6371 19 C 3 34 Pentode section

8A8 10.0 EV9-1086 34 C 3 36 Triode section

8AR11 7.5 BS4-8937 12 C 3 51 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

8AR11 7.5 BX5-2364 12 C 3 51 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

8BA11 7.5 BS4-6387 10 B 3 19 Pentode No.1 (use Hickok adapter 1704, selectors 0-0-2)

8BA11 7.5 BW4-2385 10 B 3 19 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-6)

8BA11 7.5 BU9-3020 33 B 3 45 Triode section (use Hickok adapter 1704, selectors 2-3-4)

8BM11 7.5 BU3-7928 20 C 3 40 Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)

8BM11 7.5 BX6-2354 25 C 3 31 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

9A8 10.0 EV2-6371 19 C 3 34 Pentode section

9A8 10.0 EV9-1086 34 C 3 36 Triode section

9KZ8 10.0 EV2-6370 19 C 3 38 Pentode section

9KZ8 10.0 EV9-1080 13 D 3 42 Triode section

10JA8 10.0 EV7-9860 27 C 3 32 Tetrode section

10JA8 10.0 EV2-3010 27 B 3 39 Triode section

10JY8 10.0 EV7-9860 20 C 3 63 Pentode section

10JY8 10.0 EV2-3010 33 B 3 35 Triode section

11AR11 10.0 BS4-8937 12 C 3 51 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

11AR11 10.0 BX5-2364 12 C 3 51 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

11BQ11 10.0 BS4-8937 12 C 3 51 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

11BQ11 10.0 BX5-2364 26 B 3 52 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)

11BT11 10.0 BV4-2386 32 B 3 45 Pentode section (use Hickok adapter 1704, selectors 3-4-5)

11BT11 10.0 BS5-7060 23 C 3 29 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

11BT11 10.0 BS3-9040 20 C 3 43 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

11CA11 10.0 BU8-3297 30 C 3 37 Pentode section (use Hickok adapter 1704, selectors 2-3-4)

11CA11 10.0 BS6-4050 25 C 3 45 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

11CA11 10.0 BU3-2070 23 C 3 29 Triode No.2 (use Hickok adapter 1704, selectors 0-0-4)

11FY7 10.0 BU2-3090 22 B 3 20 Triode No.1 (use Hickok adapter 1704, selectors 2-3-4)

11FY7 10.0 BS3-5070 54 D 3 38 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

11HM7 10.0 EV2-7819 13 D 3 61

11LQ8 10.0 EV7-9860 32 B 3 40 Pentode section

11LQ8 10.0 EV2-3010 33 B 3 35 Triode section

11LT8 10.0 EV9-3216 10 D 3 38 Pentode section

11LT8 10.0 EV0-8070 0 70 A 2 40 Diode No.1

11LT8 10.0 EV0-6070 0 70 A 2 40 Diode No.2

12AX3 12.6 BS0-4070 0 54 A 7 40 Use Hickok adapter 1704, selectors 0-0-2

12BF11 12.6 BS8-3490 31 D 3 33 Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)

12BF11 12.6 BY3-7625 26 B 3 10 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-8)

12BS3 12.6 EV0-2090 0 60 A 7 42 Use Hickok adapter 1704, selectors 0-0-0

12BY7A 12.6 EV2-7813 9 D 3 46

12T10 12.6 BU8-3290 35 B 3 62 Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)

12T10 12.6 BU3-7625 8 B 3 18 Pentode No.2 (use Hickok adapter 1704, selectors 0-0-4)

14BL11 12.6 BV4-2380 32 B 3 45 Pentode section (use Hickok adapter 1704, selectors 3-4-5)

14BL11 12.6 BS5-7060 23 C 3 29 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

14BL11 12.6 BS3-9040 20 C 3 43 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

14BR11 12.6 BW2-5340 27 C 3 38 Pentode section (use Hickok adapter 1704, selectors 0-5-6)

14BR11 12.6 BS8-6050 29 B 3 38 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

14BR11 12.6 BT2-9070 24 B 3 54 Triode No.2 (use Hickok adapter 1704, selectors 2-0-3)

15AF11 12.6 BS6-8050 27 B 3 55 Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)

15AF11 12.6 BS3-4070 20 B 3 55 Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)

15BD11 12.6 BV4-2390 27 C 3 38 Pentode section. MAKE LINE TEST AT 64. Use Hickok adapter 1704, selectors 3-4-5

15BD11 12.6 BS6-8050 29 B 3 38 Triode No.1. MAKE LINE TEST AT 64. Use Hickok adapter 1704, selectors 0-0-2

15BD11 12.6 BS3-4070 24 B 3 54 Triode No.2. MAKE LINE TEST AT 64 .Use Hickok adapter 1704, selectors 0-0-2

17AX3 20.0 BS0-4070 0 54 A 7 40 MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 0-0-2

17BE3 20.0 BT0-2070 0 66 A 7 40 MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 2-0-3

17BF11 20.0 BU8-3290 31 D 3 33 Pentode No.1. MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 2-3-4

17BF11 20.0 BU3-7625 26 B 3 10 Pentode No.2. MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 0-0-4

17BS3 20.0 EV0-2090 0 60 A 7 42 MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 0-0-0

17GV5 20.0 BU9-3020 36 D 3 30 Cap=P. MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 2-3-4

866 3.0 ER0-0000 0 67 A 7 40 Cap connects to Plate

6293 6.3 HS5-0310 25 D 3 36

6384 6.3 GY7-3510 34 D 3 27

6540 6.3 DU7-1265 10 D 3 22

6850 12.6 FT6-0140 22 C 3 56 Cap above octal pins 2 and 3 connects to plate. Use Hickok adapter 1050-107. Connect negative (-) end of a 30V battery to pin 2 of the Loctal socket

6850 12.6 FT2-0140 22 C 3 56 Cap above octal pins 6 and 7 connects to plate. Use Hickok adapter 1050-107. Connect negative (-) end of a 30V battery to pin 6 of the Loctal socket. Connect positive (+) end of the 20V battery (Eveready 413) to pin 4 of the Loctal socket for each test.
CAUTION: disconnect battery between selector changes

6872 6.3 DU7-1265 27 B 3 45

6883 12.6 HS5-0318 30 D 3 35 Cap connects to plate

7289 6.3 HS6-5080 18 E 3 50 TV-7/U, TV-7A/U, TV-7B/U
Use adapter E107

7289 6.3 HS6-5080 78 F 3 50 TV-D7/U
Use adapter E107

7308 6.3 EV7-6080 21 D 3 50 Triode No.1

7308 6.3 EV2-1030 21 D 3 50 Triode No.2

7587 6.3 DR4-0280 10 D # 38 Cap connects to plate.
Use Hickok adapter 1050-127.
#Hold down push button 2-DIODE and press push button 3-MUT.COND.

7788
E810F 6.3 EV2-7938 29 C 3 50

7854 12.6 HR6-0340 35 C 3 60 Plate No.1
Use Hickok adapter 1050-107. Connect the negative end of a 30V battery to pin 2 of the large 7.pin socket. Connect the positive end of the battery to pin 4 of the large 7-pin socket. Connect the plate jack connector to the cap pin over pin 6 of the octal socket

7854 12.6 HR2-0340 35 C 3 60 Plate No.2
Use Hickok adapter 1050-107. Connect the negative end of a 30V battery to pin 6 of the large 7.pin socket. Connect the positive end of the battery to pin 4 of the large 7-pin socket. Connect the plate jack connector to the cap pin over pin 3 of the octal socket.
CAUTION: disconnect the battery before changing selector settings

7868 6.3 EV2-9730 10 D 3 42 Use Hickok adapter 1050-144

7889 25.0 DW7-8050 13 D 3 13 Triode No.1

7889 25.0 DW2-1004 13 D 3 13 Triode No.2

7895 6.3 DR4-2080 17 D 3 32 Use Hickok adapter 1050-127

7905 6.3 BZ2-6307 50 47 A 3 50

7984 12.6 BS3-5678 45 D 3 27 Use Hickok adapter 1704, selectors 5-0-4

8032 12.6 HS5-0318 30 D 3 35 Cap connects to plate

8077 12.6 EV2-7813 9 D 3 46

8532 6.3 ET1-7020 15 D 3 45

The following tubes CANNOT BE TESTED for the reasons stated:
5783WA - voltage reference tube. Model TV-7/U not suitable
5960 - required voltage and current not available in TV-7/U
6528 - too high powered to test
6798 - TR tube. Model TV-7/U not suitable
7077 - ceramic metal planar triode. Requires adapter not available
7815 - tube rated for pulse operations. Model TV-7/U not suitable

**TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7D/U** - 1 March 1975
Tube type	Filament	Selectors	Bias	Shunt	Range	Press	Minimum value	Notations
2DF4	2.5	EV8-3109	50	52	A	3	50
2HA5	2.0	ET1-5076	30		B	3	60
2HM5	2.0	ET1-5076	30		B	3	60
2HQ5	2.0	ET1-5076	30		B	3	54
3B22	2.5	ER0-2000	0	88	A	4	80	Diode No.1
3B22	2.5	ER0-3000	0	88	A	4	80	Diode No.2
4D32	6.3	HR6-0240	55		B	3	33	Cap=P: Use Hickok adapter 1050-107. CAUTION: with line voltage down, insert tube slowly, adjust line to normal position
5AR4	5.0	JS0-6000	0	70	A	7	40	Plate No.1
5AR4	5.0	JS0-4000	0	70	A	7	40	Plate No.2
6AC10	6.3	BT9-2040	30		B	3	28	Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)
6AC10	6.3	BS7-5060	30		B	3	28	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6AC10	6.3	BV4-2030	30		B	3	28	Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)
6AD10	6.3	BU8-3290	37		B	3	51	Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)
6AD10	6.3	BU3-7625	18		B	3	32	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-4)
6AF9	6.3	FW8-1970	29		B	3	58	Pentode No.1 (use Hickok adapter 1704, selectors 1-0-0)
6AF9	6.3	FW1-4320	28		B	3	44	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-0)
6AF11	6.3	BV4-2390	20		C	3	63	Pentode section (use Hickok adapter 1704, selectors 3-4-5)
6AF11	6.3	BS6-8050	27		B	3	55	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6AF11	6.3	BS3-4070	20		B	3	55	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6AG11	6.3	BS8-7090	30		B	3	42	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6AG11	6.3	BS5-6040	30		B	3	42	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6AG11	6.3	BU0-2030	0	60	A	2	35	Diode No.1 (use Hickok adapter 1704, selectors 2-3-4)
6AG11	6.3	BU0-3020	0	60	A	2	35	Diode No.2 (use Hickok adapter 1704, selectors 0-0-4)
6AL11	6.3	BU8-3290	35		B	3	62	Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)
6AL11	6.3	BV3-6724	8		B	3	18	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-5)
6AR11	6.3	BS4-8937	12		C	3	51	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
6AR11	6.3	BX5-2364	12		C	3	51	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
6U4	6.3	HY0-5030	0	66	A	7	40
6AV11	6.3	BT9-2040	24		B	3	56	Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)
6AV11	6.3	BS7-5060	24		B	3	56	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6AV11	6.3	BV4-2030	24		B	3	56	Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)
6AX3	6.3	BS0-4070	0	54	A	7	40	Use Hickok adapter 1704, set adapter selectors to 0-0-2)
6AY3	6.3	EV0-2090	0	38	A	7	50	Use Hickok adapter 1704, set adapter selectors to 0-0-0)
6AY11	6.3	BS8-7090	20		B	3	26	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6AY11	6.3	BS5-6040	20		B	3	26	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6AY11	6.3	BU0-2030	0	60	A	2	35	Diode No.1 (use Hickok adapter 1704, selectors 2-3-4)
6AY11	6.3	BU0-3020	0	60	A	2	35	Diode No.2 (use Hickok adapter 1704, selectors 0-0-4)
6B10	6.3	BV3-4020	29		C	3	28	Triode No.1 (use Hickok adapter 1704, selectors 0-0-5)
6B10	6.3	BS5-6070	29		C	3	28	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6B10	6.3	BS0-8090	0	53	A	2	40	Diode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6B10	6.3	BS0-8090	0	53	A	2	40	Diode No.1 (use Hickok adapter 1704, selectors 8-0-2)
6BA11	6.3	BS4-6387	10		B	3	19	Pentode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6BA11	6.3	BW4-2385	10		B	3	19	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-6)
6BA11	6.3	BU9-3020	33		B	3	45	Triode section (use Hickok adapter 1704, selectors 2-3-4)
6BD11	6.3	BT5-2490	27		C	3	38	Pentode section (use Hickok adapter 1704, selectors 4-5-3)
6BD11	6.3	BS6-8050	29		B	3	38	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6BD11	6.3	BS3-4070	24		B	3	54	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6BF11	6.3	BS8-3490	31		D	3	33	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
6BF11	6.3	BY3-7625	26		B	3	10	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-8)
6BH11	6.3	BU8-2930	19		C	3	38	Pentode section (use Hickok adapter 1704, selectors 2-3-4)
6BH11	6.3	BS6-7050	13		D	3	42	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
6BH11	6.3	BV4-3020	13		D	3	42	Triode No.2 (use Hickok adapter 1704, selectors 0-0-5)
6BK4	6.3	HS0-5010	0	70	A	2	17
6BS3	6.3	EV0-2090	0	60	A	7	42	Use Hickok adapter 1704, selectors 0-0-0
6BW11	6.3	BU3-8927	10		D	3	30	Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)
6BW11	6.3	BX3-5426	26		B	3	52	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
6C10	6.3	BT9-2040	12		B	3	32	Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)
6C10	6.3	BS7-5060	12		B	3	32	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6C10	6.3	BV4-2030	12		B	3	32	Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)
6CJ3	6.3	EV0-2090	0	70	A	7	40	Use Hickok adapter 1704, selectors 0-0-0
6D10	6.3	BT9-2040	29		B	3	34	Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)
6D10	6.3	BS7-5060	29		B	3	34	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6D10	6.3	BV4-2030	29		B	3	34	Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)
6DQ6B	6.3	HS5-0480	36		D	3	30	Cap connects to plate
6DW4	6.3	EV0-2090	0	66	A	7	40	Use Hickok adapter 1704, selectors 0-0-0
6EH4	6.3	BS0-6050	0	70	A	2	17	Cap=G. Use Hickok adapter 1704, selectors 0-0-2
6GE5	6.3	BV4-7230	36		D	3	30	Use Hickok adapter 1704, selectors 3-4-5
6CJ7	6.3	EV2-6710	25		B	3	60	Pentode section
6CJ7	6.3	EV9-8030	40		B	3	44	Triode section
6GV5	6.3	BU9-0320	36		D	3	30	Cap=Plate. Use Hickok adapter 1704, selectors 2-3-4
6HA5	6.3	ET1-5076	30		B	3	60
6HM5	6.3	ET1-5076	30		B	3	60
6HQ5	6.3	ET1-5076	30		B	3	54
6J11	6.3	BU3-9782	26		B	3	52	Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)
6J11	6.3	BX5-3264	26		B	3	52	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
6JB6	6.3	EV2-0138	34		D	#	38	Cap=Plate. Use Hickok adapter 1704, selectors 0-0-0. #Hold down push button 2-DIODE and press button 3-MUT.COND.
6JE6	6.3	EV2-0738	53		D	3	34	Cap=Plate. Use Hickok adapter 1704, selectors 0-0-0
6JF6	6.3	EV2-0138	55		D	3	45	Cap=Plate. Use Hickok adapter 1704, selectors 0-0-0
6JM6	6.3	BW5-0324	48		D	3	32	Cap=Plate. Use Hickok adapter 1704, selectors 4-0-6
6JN6	6.3	BW5-7324	48		D	3	32	Use Hickok adapter 1704, selectors 0-5-6
6JS6	6.3	BW5-0324	82		C	3	52	Cap=Plate. Use Hickok adapter 1704, selectors 0-0-6
6JU8	6.3	EV0-8090	0	70	A	2	40	Diode No.1
6JU8	6.3	EV0-7080	0	70	A	2	40	Diode No.2
6JU8	6.3	EV0-2030	0	70	A	2	40	Diode No.3
6JU8	6.3	EV0-1020	0	70	A	2	40	Diode No.4
6K11	6.3	BT9-2048	24		B	3	56	Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)
6K11	6.3	BS7-5068	12		B	3	32	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6K11	6.3	BV4-2038	12		B	3	32	Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)
6KT6	6.3	EV2-7819	22		C	3	52
6KT8	6.3	EV7-9860	15		C	3	57	Pentode section
6KT8	6.3	EV2-3010	26		B	3	38	Triode section
6LC6	6.3	HS0-5061	0	70	A	2	17	Cap=Grid
6LF6	6.3	BW5-0324	70		D	3	38	Cap=Plate. Use Hickok adapter 1704, selectors 0-0-6
6LQ8	6.3	EV7-9860	32		B	3	40	Pentode section
6LQ8	6.3	EV2-3010	33		B	3	35	Triode section
6Q11	6.3	BT9-2048	24		B	3	56	Triode No.1 (use Hickok adapter 1704, selectors 2-0-3)
6Q11	6.3	BS7-5068	12		B	3	32	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
6Q11	6.3	BV4-2038	12		B	3	32	Triode No.3 (use Hickok adapter 1704, selectors 0-4-5)
6T10	6.3	BU8-3290	35		B	3	62	Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)
6T10	6.3	BU3-7625	8		B	3	18	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-4)
7GV7	7.5	EV7-3280	29		B	3	33	Pentode section
7GV7	7.5	EV9-1080	38		C	3	47	Triode section
7HG8	7.5	EV2-8930	25		?	3	55	Pentode section
7HG8	7.5	EV6-7030	44		?	3	30	Triode section
8A8	10.0	EV2-6371	19		C	3	34	Pentode section
8A8	10.0	EV9-1086	34		C	3	36	Triode section
8AR11	7.5	BS4-8937	12		C	3	51	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
8AR11	7.5	BX5-2364	12		C	3	51	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
8BA11	7.5	BS4-6387	10		B	3	19	Pentode No.1 (use Hickok adapter 1704, selectors 0-0-2)
8BA11	7.5	BW4-2385	10		B	3	19	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-6)
8BA11	7.5	BU9-3020	33		B	3	45	Triode section (use Hickok adapter 1704, selectors 2-3-4)
8BM11	7.5	BU3-7928	20		C	3	40	Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)
8BM11	7.5	BX6-2354	25		C	3	31	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
9A8	10.0	EV2-6371	19		C	3	34	Pentode section
9A8	10.0	EV9-1086	34		C	3	36	Triode section
9KZ8	10.0	EV2-6370	19		C	3	38	Pentode section
9KZ8	10.0	EV9-1080	13		D	3	42	Triode section
10JA8	10.0	EV7-9860	27		C	3	32	Tetrode section
10JA8	10.0	EV2-3010	27		B	3	39	Triode section
10JY8	10.0	EV7-9860	20		C	3	63	Pentode section
10JY8	10.0	EV2-3010	33		B	3	35	Triode section
11AR11	10.0	BS4-8937	12		C	3	51	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
11AR11	10.0	BX5-2364	12		C	3	51	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
11BQ11	10.0	BS4-8937	12		C	3	51	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
11BQ11	10.0	BX5-2364	26		B	3	52	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-7)
11BT11	10.0	BV4-2386	32		B	3	45	Pentode section (use Hickok adapter 1704, selectors 3-4-5)
11BT11	10.0	BS5-7060	23		C	3	29	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
11BT11	10.0	BS3-9040	20		C	3	43	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
11CA11	10.0	BU8-3297	30		C	3	37	Pentode section (use Hickok adapter 1704, selectors 2-3-4)
11CA11	10.0	BS6-4050	25		C	3	45	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
11CA11	10.0	BU3-2070	23		C	3	29	Triode No.2 (use Hickok adapter 1704, selectors 0-0-4)
11FY7	10.0	BU2-3090	22		B	3	20	Triode No.1 (use Hickok adapter 1704, selectors 2-3-4)
11FY7	10.0	BS3-5070	54		D	3	38	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
11HM7	10.0	EV2-7819	13		D	3	61
11LQ8	10.0	EV7-9860	32		B	3	40	Pentode section
11LQ8	10.0	EV2-3010	33		B	3	35	Triode section
11LT8	10.0	EV9-3216	10		D	3	38	Pentode section
11LT8	10.0	EV0-8070	0	70	A	2	40	Diode No.1
11LT8	10.0	EV0-6070	0	70	A	2	40	Diode No.2
12AX3	12.6	BS0-4070	0	54	A	7	40	Use Hickok adapter 1704, selectors 0-0-2
12BF11	12.6	BS8-3490	31		D	3	33	Pentode No.1 (use Hickok adapter 1704, selectors 4-3-2)
12BF11	12.6	BY3-7625	26		B	3	10	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-8)
12BS3	12.6	EV0-2090	0	60	A	7	42	Use Hickok adapter 1704, selectors 0-0-0
12BY7A	12.6	EV2-7813	9		D	3	46
12T10	12.6	BU8-3290	35		B	3	62	Pentode No.1 (use Hickok adapter 1704, selectors 2-3-4)
12T10	12.6	BU3-7625	8		B	3	18	Pentode No.2 (use Hickok adapter 1704, selectors 0-0-4)
14BL11	12.6	BV4-2380	32		B	3	45	Pentode section (use Hickok adapter 1704, selectors 3-4-5)
14BL11	12.6	BS5-7060	23		C	3	29	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
14BL11	12.6	BS3-9040	20		C	3	43	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
14BR11	12.6	BW2-5340	27		C	3	38	Pentode section (use Hickok adapter 1704, selectors 0-5-6)
14BR11	12.6	BS8-6050	29		B	3	38	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
14BR11	12.6	BT2-9070	24		B	3	54	Triode No.2 (use Hickok adapter 1704, selectors 2-0-3)
15AF11	12.6	BS6-8050	27		B	3	55	Triode No.1 (use Hickok adapter 1704, selectors 0-0-2)
15AF11	12.6	BS3-4070	20		B	3	55	Triode No.2 (use Hickok adapter 1704, selectors 0-0-2)
15BD11	12.6	BV4-2390	27		C	3	38	Pentode section. MAKE LINE TEST AT 64. Use Hickok adapter 1704, selectors 3-4-5
15BD11	12.6	BS6-8050	29		B	3	38	Triode No.1. MAKE LINE TEST AT 64. Use Hickok adapter 1704, selectors 0-0-2
15BD11	12.6	BS3-4070	24		B	3	54	Triode No.2. MAKE LINE TEST AT 64 .Use Hickok adapter 1704, selectors 0-0-2
17AX3	20.0	BS0-4070	0	54	A	7	40	MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 0-0-2
17BE3	20.0	BT0-2070	0	66	A	7	40	MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 2-0-3
17BF11	20.0	BU8-3290	31		D	3	33	Pentode No.1. MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 2-3-4
17BF11	20.0	BU3-7625	26		B	3	10	Pentode No.2. MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 0-0-4
17BS3	20.0	EV0-2090	0	60	A	7	42	MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 0-0-0
17GV5	20.0	BU9-3020	36		D	3	30	Cap=P. MAKE LINE TEST AT 56. Use Hickok adapter 1704, selectors 2-3-4
866	3.0	ER0-0000	0	67	A	7	40	Cap connects to Plate
6293	6.3	HS5-0310	25		D	3	36
6384	6.3	GY7-3510	34		D	3	27
6540	6.3	DU7-1265	10		D	3	22
6850	12.6	FT6-0140	22		C	3	56	Cap above octal pins 2 and 3 connects to plate. Use Hickok adapter 1050-107. Connect negative (-) end of a 30V battery to pin 2 of the Loctal socket
6850	12.6	FT2-0140	22		C	3	56	Cap above octal pins 6 and 7 connects to plate. Use Hickok adapter 1050-107. Connect negative (-) end of a 30V battery to pin 6 of the Loctal socket. Connect positive (+) end of the 20V battery (Eveready 413) to pin 4 of the Loctal socket for each test. CAUTION: disconnect battery between selector changes
6872	6.3	DU7-1265	27		B	3	45
6883	12.6	HS5-0318	30		D	3	35	Cap connects to plate
7289	6.3	HS6-5080	18		E	3	50	TV-7/U, TV-7A/U, TV-7B/U Use adapter E107
7289	6.3	HS6-5080	78		F	3	50	TV-D7/U Use adapter E107
7308	6.3	EV7-6080	21		D	3	50	Triode No.1
7308	6.3	EV2-1030	21		D	3	50	Triode No.2
7587	6.3	DR4-0280	10		D	#	38	Cap connects to plate. Use Hickok adapter 1050-127. #Hold down push button 2-DIODE and press push button 3-MUT.COND.
7788 E810F	6.3	EV2-7938	29		C	3	50
7854	12.6	HR6-0340	35		C	3	60	Plate No.1 Use Hickok adapter 1050-107. Connect the negative end of a 30V battery to pin 2 of the large 7.pin socket. Connect the positive end of the battery to pin 4 of the large 7-pin socket. Connect the plate jack connector to the cap pin over pin 6 of the octal socket
7854	12.6	HR2-0340	35		C	3	60	Plate No.2 Use Hickok adapter 1050-107. Connect the negative end of a 30V battery to pin 6 of the large 7.pin socket. Connect the positive end of the battery to pin 4 of the large 7-pin socket. Connect the plate jack connector to the cap pin over pin 3 of the octal socket. CAUTION: disconnect the battery before changing selector settings
7868	6.3	EV2-9730	10		D	3	42	Use Hickok adapter 1050-144
7889	25.0	DW7-8050	13		D	3	13	Triode No.1
7889	25.0	DW2-1004	13		D	3	13	Triode No.2
7895	6.3	DR4-2080	17		D	3	32	Use Hickok adapter 1050-127
7905	6.3	BZ2-6307	50	47	A	3	50
7984	12.6	BS3-5678	45		D	3	27	Use Hickok adapter 1704, selectors 5-0-4
8032	12.6	HS5-0318	30		D	3	35	Cap connects to plate
8077	12.6	EV2-7813	9		D	3	46
8532	6.3	ET1-7020	15		D	3	45
							The following tubes CANNOT BE TESTED for the reasons stated: 5783WA - voltage reference tube. Model TV-7/U not suitable 5960 - required voltage and current not available in TV-7/U 6528 - too high powered to test 6798 - TR tube. Model TV-7/U not suitable 7077 - ceramic metal planar triode. Requires adapter not available 7815 - tube rated for pulse operations. Model TV-7/U not suitable

T.O. 33AA21-5-31Q, 5 September 1975: This Publication supplements T.O. 33AA21-5-31 dated 17 January 1962

SUPPLEMENT
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 5 September 1975
1. PURPOSE: This supplement is issued to change a filament in Data Table

2. INSTRUCTIONS: Page 19, Tube Type 6AU8: Change Filament 6.8 to 6.3 (Pentode sect.)

SUPPLEMENT
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 5 September 1975
1. PURPOSE: This supplement is issued to change a filament in Data Table
2. INSTRUCTIONS: Page 19, Tube Type 6AU8: Change Filament 6.8 to 6.3 (Pentode sect.)

T.O. 33AA21-5-31R, 15 June 1983: This Publication supplements T.O. 33AA21-5-31 dated 17 January 1962

SUPPLEMENT
TECHNICAL MANUAL
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 15 June 1983
1. PURPOSE: The purpose of this supplement is to ammend the basic publication

2. INSTRUCTIONS: Page 39, on second line change tube type 13BE6 to 12BE6

SUPPLEMENT
TECHNICAL MANUAL
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 15 June 1983
1. PURPOSE: The purpose of this supplement is to ammend the basic publication
2. INSTRUCTIONS: Page 39, on second line change tube type 13BE6 to 12BE6

T.O. 33AA21-5-31S, 31 May 1985: This Publication supplements T.O. 33AA21-5-31 dated 17 January 1962

SUPPLEMENT
TECHNICAL MANUAL
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 31 May 1985
1. LIST OF AFFECTED PAGES IN BASIC MANUAL: 71

2. SUPPLEMENTAL INFORMATION: Page 71, change first line, Tube Type Number '6320' to read '6360'

SUPPLEMENT
TECHNICAL MANUAL
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 31 May 1985
1. LIST OF AFFECTED PAGES IN BASIC MANUAL: 71
2. SUPPLEMENTAL INFORMATION: Page 71, change first line, Tube Type Number '6320' to read '6360'

T.O. 33AA21-5-31T, 15 December 1986: This Publication supplements T.O. 33AA21-5-31 dated 17 January 1962

SUPPLEMENT
TECHNICAL MANUAL
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 15 December 1986
1. LIST OF AFFECTED PAGES IN BASIC MANUAL: 70

2. SUPPLEMENTAL INFORMATION: Page 70, DATA TABLE, after Tube Type 6293 add the following:

Tube type Filament Selectors Bias Shunt Range Press Minimum value Notations

6336 6.3 HY4-5062 100 C 3 36 Triode No.1

6336 6.3 HY1-2035 100 C 3 36 Triode No.2

SUPPLEMENT
TECHNICAL MANUAL
TEST DATA FOR ELECTRON TUBE TEST SETS TV-7( )/U - 15 December 1986
1. LIST OF AFFECTED PAGES IN BASIC MANUAL: 70
2. SUPPLEMENTAL INFORMATION: Page 70, DATA TABLE, after Tube Type 6293 add the following:

Changes to the Technical Manuals

T.O. 33AA21-5-32S-1, 20 September 1973: This Publication supplements T.O. 33AA21-5-32 dated 30 June 1960

VOLTAGE ALIGNMENT IN A TV-7 TESTER
STANDARD CONDITIONS:
-Settings: HS5-3460
-Plate load: 375K resistor between pins 3 and 6 in octal socket (plate load).
OPERATIONAL SUPPLEMENT
TECHNICAL MANUAL
FIELD AND DEPOT MAINTENANCE MANUAL
TEST SETS, ELECTRON TUBE TV-7( )/U - 20 September 1973
Page 48A, Chart under paragraph 36, Step 2, second column 'Equipment under test control settings' is ammended as follows:
No change from end of Step 1, except:
Selector switches:
Grid: 5
Plate: 3
Screen: 4
Cathode: 6
Suppressor: 0
Function switch: A

FILAMENT and PLATE adjust

(1) Put the filament voltage in the .6 volts position and set the line for .652 VAC on the filament with no load (measure voltage between pins 2 and 7 in octal socket).

(2) Place the filament voltage on 10 volts and measure 10.04 VAC

(3) Place the filament voltage on 117 volts and measure 117 VAC

(4) Arbitrate the above to the best setting for all.

(5) This should produce a LINE SET condition.
Adjust the line set to agree, by means of a calibration pot on the bracket hanging off the function switch, R134 (this is only present in TV-7D/U units. Check LINE SET resistors in any other model and replace them if out of tolerance, to get the right meter deflection).

(6) Final Check, for most TV-7 units, the actual PLATE DC voltage will then be 153-154 VDC (measure voltage between pins 3 and 6 in octal socket).

GRID, LO SCREEN and HI SCREEN adjust

(7) Then, if the plate voltages and the filament voltages resolve themselves, the rest can be worked out by fixing the tap setting on the resistor on the terminal board by the transformer.
The taps in R130 control GRID, LO SCREEN and HI SCREEN voltages.
It is important to adjust the various voltages in the proper order as they interact otherwise. First do the GRID voltage, then the LO SCREEN voltage, then the HI SCREEN voltage. All of these can only be done after the LINE SET has been negotiated and can be used as a reference. Voltmeter is assumed to block AC and read only DC.
375K resistor is between cathode and plate. The Voltmeter must be arranged between the electrodes involved in the setup. Thus for a setting of HS5-3460

PLATE Volts measured in octal socket: '-' Pin 6 , '+' Pin 3

GRID Volts measured in octal socket: '-' Pin 6 , '+' Pin 5 (negative values)

SCREEN Volts measured in octal socket: '-' Pin 6 , '+' Pin 4

(8) GRID adjustment: Turn up the grid control all the way, to 100.
Then adjust tap interior most to produce -40.0+-2 VDC. A second check should be made with the dial set at exactly 22. The grid volts should be -3.0+-.2 VDC.
Play with the tap so that the spread is best.

(9) LO SCREEN adjustment: Set the bias dial to zero. Set the voltmeter for the SCREEN voltage. To adjust the LO SCREEN voltage to 56.0+-1 VDC, adjust the next tap from the one used to adjust the GRID. Measure by pressing button 2+3 at the same time.

(10)HI SCREEN adjustment: Set the bias dial to zero. Set the voltmeter for the SCREEN voltage. Adjust the tap nearest the end of the R130 resistor (only in TV-7D/U).
If there is none, insure that the voltage is 130+-3 VDC when you press button 3.

And that's all!. Now you should have a voltage calibrated TV-7.
Next step is to calibrate the transconductance (gm) readings.

OPERATIONAL SUPPLEMENT
TECHNICAL MANUAL
FIELD AND DEPOT MAINTENANCE MANUAL
TEST SETS, ELECTRON TUBE TV-7( )/U - 20 September 1973
Page 48A, Chart under paragraph 36, Step 2, second column 'Equipment under test control settings' is ammended as follows: No change from end of Step 1, except: Selector switches: Grid: 5 Plate: 3 Screen: 4 Cathode: 6 Suppressor: 0 Function switch: A

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