Section I
Paragraphs 1-18 to 1-18
1-18. TUBE COMPLEMENT BY FUNCTION.
SYMBOL
FUNCTION
JAN TYPE
NUMBER
30 cps variable phase amplifier
V1401A
1/2 5814
V1401B
1/2 5814
30 cps oscillator
30 cps oscillator
V1402A, B
5814
V1403A, B
30 cps amplifier
5814
V1404A, B
150 cps limiter
12AX7
V1405A, B
90 cps limiter
12AX7
9960 and 1000 cps oscillator
V1406
6AG5
9960 and 1000 cps amplifier
V1407A
1/2 12AX7
9960 cps frequency modulator
V1407B
1/2 12Ax7
9960 cps AFC amplifier
V1408A
1/2 5814
V1408B
1/2 5814
A-f amplifier
V1409A, B
9960 cps discriminator
6AL5W
V1410
Voltage regulator
OA2
V1411
Voltage regulator
OA2
V1412
Voltage regulator
OA2
V1501
Fine frequency oscillator
5670
V1502
6AK5W
Coarse frequency oscillator -tripler
V1503
R-f mixer
6AK5W
V1504
6AK5W
R-f amplifier
V1505
6AK5W
R-f quadrupler
V1506
6AK5W
Final r-f amplifier
V1507
6AK5W
A-f amplifier
V1508
6AQ5
Modulator
V1509A, B
5751
V151O
12AT7
200-mc oscillator
V1511
6AK5W
Univerter mixer
V1512
6AK5W
Univerter amplifier
V1513
6AK5W
Univerter amplifier
1-19. TUBE COMPLEMENT BY QUANTITY:
Type
Quantity
1
5670
9
6AK5W
6AQ5
1
12AX7
3
12AT7
1
1
6AG5
1
6AL5W
4
5814
OA2
3
1
5751
3
