1952 RCA 21T176 - Early Television Foundation
1952 RCA 21T176 - Early Television Foundation
1952 RCA 21T176 - Early Television Foundation
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i}<br />
ITEM<br />
No.<br />
C50<br />
C51<br />
C52<br />
C53<br />
C54<br />
C55<br />
C56<br />
C57<br />
C58<br />
C59<br />
C60<br />
C61<br />
C62<br />
C63A<br />
B<br />
C64<br />
C65<br />
C66A<br />
B<br />
C67<br />
C68<br />
C69<br />
C70<br />
C7I<br />
C72<br />
C73<br />
C74<br />
C75<br />
C76<br />
C77<br />
C78<br />
C79<br />
C80<br />
C81<br />
C82<br />
083<br />
C84<br />
C85<br />
C86<br />
C87<br />
C88<br />
C89<br />
C90<br />
C91<br />
C92<br />
C93<br />
C94<br />
C95<br />
C96<br />
C97<br />
C98<br />
C99<br />
C100<br />
C101<br />
C102<br />
C103<br />
C104<br />
C105<br />
C106<br />
C107<br />
C108<br />
C109<br />
C1IO<br />
cm<br />
C112<br />
C113<br />
C114<br />
C115<br />
cue<br />
C117<br />
C118<br />
C119<br />
C120<br />
C121<br />
C122<br />
C123<br />
C124<br />
C125<br />
RATING<br />
CAP. VOLT<br />
.0041<br />
47<br />
15<br />
3<br />
.22<br />
10000<br />
10000<br />
100<br />
39<br />
10000<br />
.1<br />
.0047<br />
10000<br />
10000<br />
10000<br />
10000<br />
56<br />
10000<br />
10000<br />
10000<br />
470<br />
470<br />
1-4<br />
330<br />
.0022<br />
.0047<br />
.015<br />
.0082<br />
.01<br />
.0027<br />
270<br />
.01<br />
.0047<br />
.022<br />
.01<br />
.001<br />
.001<br />
100<br />
.01<br />
.0022<br />
.0047<br />
.01<br />
.047<br />
.22<br />
.0022<br />
.022<br />
.022<br />
.1<br />
.1<br />
.022<br />
.001<br />
100<br />
82<br />
150<br />
.47<br />
.022<br />
.047<br />
.047<br />
82<br />
270<br />
.01<br />
.0015<br />
.001<br />
.047<br />
.47<br />
33<br />
.068<br />
.068<br />
.47<br />
180<br />
150<br />
500<br />
.01<br />
270<br />
.047<br />
.047<br />
1500<br />
150<br />
600<br />
400<br />
500<br />
400<br />
600<br />
500<br />
500<br />
500<br />
600<br />
600<br />
200<br />
600<br />
400<br />
600<br />
400<br />
600<br />
400<br />
400<br />
600<br />
600<br />
400<br />
600<br />
600<br />
600<br />
600<br />
600<br />
000<br />
400<br />
400<br />
600<br />
400<br />
600<br />
600<br />
000<br />
!00<br />
100<br />
100<br />
600<br />
500<br />
500<br />
600<br />
600<br />
1000<br />
600<br />
200<br />
1000<br />
1000<br />
200<br />
30000<br />
400<br />
500<br />
400<br />
400<br />
<strong>RCA</strong><br />
PART No.<br />
73920<br />
39042<br />
39044<br />
76507<br />
73794<br />
73960<br />
73960<br />
76578<br />
76574<br />
73960<br />
73551<br />
73920<br />
73960<br />
.75877<br />
73960<br />
71924<br />
; 75877<br />
73960<br />
39644<br />
39644<br />
76532<br />
76473<br />
73595<br />
73920<br />
73797<br />
73808<br />
73561<br />
73599<br />
47617<br />
73561<br />
73920<br />
73562<br />
73561<br />
75643<br />
75643<br />
45233<br />
73561<br />
73595<br />
73920<br />
73594<br />
73592<br />
74957<br />
73803<br />
73562<br />
73563<br />
73557<br />
73551<br />
73798<br />
75643<br />
45233<br />
73090<br />
44202<br />
73787<br />
73562<br />
73553<br />
73592<br />
73090<br />
76579<br />
73594<br />
76508<br />
73801<br />
73592<br />
73787<br />
76577<br />
73815<br />
73815<br />
73787<br />
76575<br />
76578<br />
76488<br />
73561<br />
76579<br />
75071<br />
75071<br />
73748<br />
AEROVOX<br />
PART No.<br />
P688-0047<br />
SI47N750<br />
S13NPO<br />
P488-22<br />
BPD-01<br />
BPD-01<br />
1468-0001<br />
CAPACITORS CCONT.J<br />
REPLACEMENT DATA<br />
BPD-01 DD-103<br />
P488-1 DF-104<br />
P688-0047 D6-472<br />
BPD-01 DD-103<br />
BPD-01 1 DD-3-103<br />
BPD-01 _J<br />
BPD-01 DD-103<br />
TbPD-01<br />
^BPD-01<br />
BPD-01<br />
1468-0005<br />
1468-0005<br />
1468-00035<br />
P688-0022<br />
P6B8-0047<br />
P288-015<br />
P488-01<br />
P688-003<br />
SI270<br />
P488-01<br />
P688-0047<br />
P488-022<br />
P488-01<br />
P688-001<br />
P688-001<br />
SHOO<br />
P488-01<br />
P688-0022<br />
P688-0047<br />
P688-01<br />
P688-047<br />
684-25<br />
P1088-0022<br />
P488-022<br />
P488-022<br />
P688-1<br />
P488-1<br />
P688-022<br />
P688-001<br />
SHOO<br />
SI150<br />
P288-47<br />
P488-022<br />
P488-047<br />
P688-047<br />
1469-0003<br />
P688-01<br />
P688-0015<br />
P1088-001<br />
P688-047<br />
P288-47<br />
P1088-068<br />
P1088-068<br />
P288-47<br />
P488-01<br />
1468-0003<br />
P488-047<br />
P488-047<br />
BPD-0015<br />
SI150<br />
CENTRALAB<br />
PART No.<br />
D6-472<br />
TCN-47<br />
TCN-15<br />
DD-103<br />
DD-103<br />
D6-101<br />
TCN-56<br />
DD-103<br />
DD-103<br />
DD-103<br />
D6-471<br />
D6-471<br />
829-4<br />
D6-331<br />
D6-222<br />
D6-472<br />
D6-103<br />
D6-272<br />
D6-271<br />
D6-103<br />
D6-472<br />
DF-203<br />
D6-103<br />
D6-102<br />
D6-102<br />
D6-101<br />
D6-103<br />
D6-222<br />
D6-472<br />
D6-103<br />
DF-503<br />
DF-203<br />
DF-203<br />
DF-104<br />
DF-104<br />
DF-203<br />
D6-102<br />
D6-101<br />
D6-151<br />
DF-203<br />
DF-503<br />
DF-503<br />
)6-103<br />
J6-152<br />
)F-503<br />
TV1-503<br />
D6-103<br />
D6-271<br />
DF-503<br />
DF-503<br />
DD-152<br />
D6-151<br />
CORNELL-<br />
DUBILIER<br />
PART No.<br />
PTE6D5<br />
GT4P2<br />
1D3S1<br />
1D3S1<br />
5W5T1<br />
1D3S1<br />
PTE4P1<br />
PTE6D5<br />
1D3S1<br />
1D3S1<br />
1D3S1<br />
D3S1<br />
1D3S1<br />
1D3S1<br />
1D3S1<br />
5W5T5<br />
5W5T5<br />
PTE6D2<br />
PTE6D5<br />
PTE6S15<br />
PTE4S1<br />
PTE6D3<br />
5W5T3<br />
PTE4S1<br />
PTE6D5<br />
PTE4S2<br />
PTE4S1<br />
PTE6D1<br />
PTE6D1<br />
5W5T1<br />
PTE4S1<br />
PTE6D2<br />
PTE6D5<br />
PTE6S1<br />
PTE6S5<br />
GP6P25<br />
PTE16D2<br />
PTE4S2<br />
PTE4S2<br />
PTE6P1<br />
PTE4PI<br />
PTE6S2<br />
PTE6D1<br />
5W5T1<br />
5W5T15<br />
GT2P5<br />
PTE4S2<br />
PTE4S5<br />
PTE6S5<br />
5R5T3<br />
PTE6S1<br />
PTE6S5<br />
3T2P5<br />
3T2P5<br />
PTE4S1<br />
5W5T3<br />
PTE4S5<br />
'TE4S5<br />
1W5D15<br />
5W5T15<br />
* Not used in all models.<br />
t Some models use 0033MFD t i this application (Part No. 73795).<br />
tSome models use 082 MFD ii this application (Part No. 76683).<br />
ITEM<br />
No.<br />
Rl<br />
R2A<br />
B<br />
R3A<br />
B<br />
C<br />
R4A<br />
B<br />
R5A<br />
B<br />
R6A<br />
R7A<br />
B<br />
R8<br />
RESIST-<br />
ANCE<br />
l.SMeg<br />
I5KB<br />
200K<br />
RATING<br />
IMeg<br />
50KB<br />
'Shaft end<br />
500KB<br />
Shaft<br />
1500B<br />
Shaft<br />
2.5Meg<br />
Shaft<br />
10KB<br />
Shaft<br />
500B<br />
WATTS<br />
i i<br />
2<br />
2<br />
i -,<br />
i T.<br />
J<br />
i ~><br />
~j<br />
2<br />
<strong>RCA</strong><br />
PART No.<br />
\ "Y<br />
REPLACEMENT DATA<br />
IRC<br />
PART No.<br />
76171<br />
76445<br />
76444<br />
/ "Concentrikit<br />
Bll-137 »<br />
76443 •{ Bll-123 *<br />
E-187 *<br />
76447 t "511-123<br />
Not Req.<br />
76449 J Qll-119<br />
Not Req.<br />
76448 J Q19-139X<br />
\7 Not Req. /<br />
Qll-116<br />
I Not Req.<br />
76496 W-500<br />
* Additional parts to be used with Concentrikit.<br />
Note 1 : Tone switch attached to front of volume control.<br />
CONTROLS<br />
CLAROSTAT<br />
PART No.<br />
AM-44-S<br />
FKS-1/4<br />
AM-32-S<br />
FKS-1/4<br />
AG-84-S<br />
FKS-1/4<br />
AG-27-S<br />
FKS-1/4<br />
43-500<br />
ERIE<br />
PART No.<br />
GP2-333-472<br />
N750K-470<br />
N750K-150<br />
NPOK-030<br />
821-01<br />
821-01<br />
GP1K-01<br />
821-01<br />
CENTRALAB<br />
PART No.<br />
SBB-588<br />
AN- 31<br />
AK-1<br />
AN-22<br />
AK-1<br />
B-83<br />
AK-1<br />
B-14<br />
Not Req.<br />
VK-127<br />
GP2-333-472<br />
821-01<br />
821-01<br />
821-01<br />
821-01<br />
N750K-560<br />
821-01<br />
821-01<br />
821-01<br />
GP2K-471<br />
GP2K-471<br />
532-08-OR5<br />
GP2K-331<br />
GP2-333-222<br />
GP2-333-472<br />
GP2-333-I03<br />
GP2-333-272<br />
GP2K-271<br />
GP2-333-103<br />
GP2-333-472<br />
GP2-333-103<br />
GP2L-102<br />
GP2L-102<br />
GP1K-101<br />
GP2-333-103<br />
GP2-333-222<br />
GP2-333-472<br />
GP2-333-103<br />
GP2L-102<br />
GPLK-101<br />
GP2K-151<br />
GP2-333-103 '<br />
GP2L-152<br />
3P2-333-103<br />
GP2K-271<br />
801-0015<br />
3P2K-15I<br />
SPRAGUE<br />
PART No.<br />
6TM-S47<br />
5TCU-Q47<br />
5TCU-Q15<br />
4TM-P22<br />
5HK-S1<br />
5HK-S1<br />
1FM-31<br />
5HK-S1<br />
4TM-P1<br />
6TM-D47<br />
5HK-S1<br />
5HK-S1<br />
5HK-S1<br />
5HK-S1<br />
5HK-S1<br />
5HK-S1<br />
5HK-S1<br />
1FM-35<br />
1FM-35<br />
1FM-335<br />
6TM-D22<br />
6TM-D47<br />
6TM-S15<br />
4TM-S1<br />
6TM-D3<br />
5GA-T27<br />
4TM-S1<br />
6TM-D47<br />
4TM-S22<br />
4TM-S1<br />
6TM-D1<br />
6TM-D1<br />
5GA-T1<br />
4TM-S1<br />
6TM-D22<br />
6TM-D47<br />
6TM-S1<br />
6TM-S47<br />
6TM-P25<br />
MB-D22<br />
4TM-S22<br />
4TM-S22<br />
6TM-P1<br />
4TM-P1<br />
6TM-S22<br />
6TM-DI<br />
5GA-T1<br />
5GA-T15<br />
2TM-P47<br />
4TM-S22<br />
4TM-S47<br />
6TM-S47<br />
MS-33<br />
6TM-S1<br />
6TM-D15<br />
6TM-S47<br />
2TM-P47<br />
2TM-P47<br />
4TM-S1<br />
MS-33<br />
4TM-S47<br />
4TM-S47<br />
5HK-D15<br />
5GA-T15<br />
INSTALLATION NOTES<br />
IDENTIFICATION CODES<br />
AND<br />
INSTALLATION NOTES<br />
Video Amp. Cathode<br />
Contrast Cont. Shunt<br />
Contrast Cont. Shunt<br />
Contrast Cont. Shunt<br />
Video Coupling<br />
AGC Filter<br />
AGC Filter<br />
Voltage Divider<br />
Horiz. Feedback<br />
AGC Cathode<br />
AGC Filter<br />
AGC Filter<br />
Sound IF Grid Filter<br />
1st Sound IF plate<br />
1st Sound IF Screen<br />
1st Sound IF Cathode<br />
2nd Sound IF Grid<br />
2nd Sound IF Plate<br />
2nd Sound IF Screen<br />
2nd Sound IF Cathode<br />
Diode Load Cap.<br />
Diode Load Cap.<br />
Variable Trimmer<br />
Diode Load Cap.<br />
De-emphasis<br />
Audio Coupling<br />
Tone Comp.<br />
Tone Comp.<br />
Audio Coupling<br />
Tone Comp.<br />
Tone Comp.<br />
Audio Coupling<br />
Audio Output Plate t<br />
Sync.. Sep. Cathode<br />
Sync. Sep. Cathode<br />
Vert. Sync. Coupling<br />
Vert. Feedback<br />
Vert. Sync. Amp. Plate<br />
Vert. Sync. Coupling<br />
Vert. Integrator Net.<br />
Vert. Integrator Net.<br />
Vert. Osc. Grid Cap.<br />
Vert. Discharge<br />
Vert. Sweep Coupling<br />
Vert. Output Plate<br />
Vert. Output Plate<br />
Fixed Trimmer<br />
Fixed Trimmer<br />
Vert. Sweep Coupling<br />
Integrator Net.<br />
Horiz. Sync- Coupling<br />
Horiz. Sync. Coupling<br />
Horiz. Sync. Coupling<br />
Horiz. Sync. Amp. Cathode<br />
AFC Filter<br />
AFC Filter<br />
AFC Filter<br />
AFC Plate<br />
Horiz. Feedback<br />
Horiz. Osc. Grid Cap.<br />
Fixed Trimmer<br />
Horiz. Discharge<br />
Horiz. Sweep Coupling<br />
Horiz. Output Screen<br />
Horiz. Output Cathode<br />
Fixed Trimmer<br />
Damper Filter f<br />
Damper Filter<br />
Damper Filter<br />
Fixed Padder<br />
Damper Fil.<br />
HV Filter<br />
Accelerating Anode Dec.<br />
Voltage Divider<br />
Line Filter<br />
Line Filter<br />
Horiz. Output Fil. *<br />
Vert. Sync. Feedback<br />
Volume Control & Switch- See Note 1<br />
Contrast Control Tapped @ 5Kft_a!id 10KS2<br />
Brightness Control.<br />
Vertical Hold Control - Panel<br />
Horizontal Hold Control - Rear<br />
Attach per instructions in "Concentrikit".<br />
AGC Control<br />
Attach to R4A per instructions<br />
Vertical Linearity Control<br />
Attach to R5A per instructions<br />
Height Control<br />
Attach to R6A per instructions<br />
Vertical Peaking Control<br />
Attach to R7A per instructions<br />
Horizontal Linearity Control<br />
•<br />
ITEM<br />
No.<br />
R9<br />
RIO<br />
Rll<br />
R12<br />
R13<br />
R14<br />
R15<br />
R16<br />
R17<br />
R18<br />
R19<br />
R20<br />
R21<br />
R22<br />
R23<br />
R24<br />
R25<br />
R26<br />
R27<br />
R28<br />
R29<br />
R30<br />
R31<br />
R32<br />
R33<br />
R34<br />
R35<br />
R36<br />
R37<br />
R38<br />
R39<br />
R40<br />
R41<br />
R42<br />
R43<br />
R44<br />
R45<br />
R46<br />
R47<br />
R48<br />
R49<br />
R50<br />
R51<br />
R52<br />
R53<br />
R54<br />
R55<br />
R56<br />
R57<br />
R58<br />
R59<br />
R60<br />
R61<br />
R62<br />
R63<br />
R64<br />
R65<br />
R66<br />
R67<br />
R68<br />
R69<br />
R70<br />
R71<br />
R72<br />
R73<br />
R74<br />
R75<br />
R76<br />
R77<br />
R78<br />
R79<br />
R80<br />
R81<br />
R82<br />
R83<br />
R84<br />
R85<br />
R86<br />
R87<br />
R88<br />
PARTS LIST AND<br />
RATING<br />
RESISTANCE<br />
3300B<br />
3300B<br />
150B 20%<br />
47B<br />
82B<br />
470KB 20%<br />
1000B 20%<br />
1000B 20%<br />
IOOKB 20%<br />
100KS2 20%<br />
3300!!<br />
100KB 20%<br />
10KB 20%<br />
3.3Meg 5%<br />
10KB<br />
220KB 5%<br />
100B 20%<br />
100B 20%<br />
1000B<br />
68000<br />
IOOB 5%<br />
33KB<br />
IOOOQ<br />
IOOOB<br />
56B 5%<br />
33KB<br />
IOOOB<br />
100KB<br />
56KB<br />
10KB<br />
150KB<br />
47KB<br />
120KB<br />
8v2Meg<br />
68B 5%<br />
10KB<br />
2200B<br />
68ooa 5%<br />
56KB 5%<br />
180(2<br />
39KB<br />
6800B<br />
8200B<br />
10KB<br />
1000B<br />
3900B 5%<br />
43B 5%<br />
6750B<br />
680!!<br />
5600B<br />
10KB<br />
150KB<br />
470KB<br />
1000B<br />
150KB 20%<br />
100KB<br />
470KB 20%<br />
82 ft 5%<br />
OOOB 20%<br />
IOOOB 20%<br />
47KB<br />
68B 5%<br />
33KB<br />
ooon 20%<br />
56KB<br />
47B 5%<br />
39KB<br />
200B 5%<br />
OOOB 5%<br />
6800B 5%<br />
S800B 5%<br />
8KB<br />
2KB<br />
27KB<br />
OMeg 20%<br />
330KB<br />
470KB 20%<br />
000<br />
330B<br />
470Q<br />
R89<br />
R90<br />
R91<br />
R92<br />
H93<br />
R94<br />
R95<br />
R96<br />
R97<br />
R98<br />
R99<br />
R100<br />
RI01<br />
R102<br />
R103<br />
R104<br />
R105<br />
R106<br />
R107<br />
R108<br />
R109<br />
R110<br />
Rill<br />
R112<br />
R113<br />
R114<br />
150KB<br />
100KB<br />
33KB<br />
220KB<br />
1200B<br />
IMeg<br />
12KB<br />
3.9Meg<br />
820B<br />
18KB<br />
150KB<br />
8.2Meg<br />
680KB<br />
470KB<br />
470KB<br />
1.5Meg<br />
220KS!<br />
22KB<br />
22KB<br />
22KB<br />
B200B<br />
IMeg<br />
IMeg<br />
lOMeg<br />
320KB<br />
10KB<br />
20%<br />
20%<br />
5%<br />
R115<br />
R116<br />
R117<br />
3.3Meg 5%<br />
OOOB<br />
S60B<br />
WATTS<br />
2<br />
1<br />
2<br />
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2<br />
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2<br />
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10<br />
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1<br />
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2.<br />
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A<br />
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2<br />
2<br />
1<br />
1<br />
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i<br />
I<br />
J<br />
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A<br />
A<br />
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1 513210<br />
\T 503156 DAT<br />
<strong>RCA</strong><br />
PART No.<br />
31417<br />
503310<br />
502422<br />
504110<br />
504110<br />
503210<br />
503268<br />
502110<br />
503333<br />
503210<br />
503210<br />
502056<br />
503333<br />
503210<br />
503410<br />
503356<br />
503310<br />
503415<br />
503347<br />
503412<br />
503582<br />
34763<br />
503310<br />
503222<br />
14659<br />
30650<br />
503118<br />
503339<br />
513268<br />
503282<br />
523310<br />
503210<br />
30694<br />
502043<br />
76642<br />
503168<br />
513256<br />
513310<br />
503415<br />
503447<br />
503210<br />
504415<br />
513410<br />
504447<br />
13961<br />
504210<br />
504210<br />
503347<br />
34763<br />
503333<br />
504210<br />
503356<br />
30732<br />
503339<br />
30731<br />
34766<br />
4659<br />
4659<br />
503318<br />
503322<br />
503327<br />
504610<br />
503433<br />
504447<br />
503110<br />
76465<br />
76467<br />
503415<br />
503410<br />
503333<br />
503422<br />
503212<br />
504510<br />
513312<br />
503539<br />
503182<br />
503318<br />
503415<br />
503582<br />
503468<br />
503447<br />
503447<br />
503515<br />
503422<br />
503322<br />
503322<br />
503322<br />
503282<br />
504510<br />
502510<br />
503610<br />
503482<br />
503310<br />
502533<br />
L<br />
IR<br />
PART<br />
BTA-3.<br />
BTS-IO:<br />
BTS-22<br />
BTS-lOt<br />
BTS-101<br />
BTS-10(<br />
BTS-68'<br />
BTS-101<br />
BTS-33<br />
BTS-lOt<br />
BTS-KM<br />
BTS-33<br />
BTS-101<br />
BTS-lOt<br />
BTS-561<br />
BTS-MN<br />
BTS-15C<br />
BTS-471<br />
BTS-12C<br />
BTS-8.;<br />
BTS-10F<br />
BTS-221<br />
BTS-681<br />
BTS-561<br />
BTS-180<br />
BTS-391<br />
BTA-681<br />
BTS-82(<br />
BTB-IOI<br />
BTS-100<br />
BTS-39{<br />
1 3/4A-1<br />
BTS-68C<br />
BTA-561<br />
BTA-101<br />
BTS-150<br />
BTS-470<br />
BTS-100<br />
BTS-150<br />
BTA-100<br />
BTS-470<br />
BTS-82<br />
BTS-100<br />
BTS-100<br />
BTS-47I-<br />
BTS-331-<br />
BTS-lOO<br />
BTS-56F<br />
BTS-39B<br />
BTS-1201<br />
BTS-1001<br />
BTS-680<br />
BTS-680<br />
BTS-18K<br />
BTS-22K<br />
BTS-27K<br />
BTS-10M<br />
BTS-330<br />
BTS-470<br />
BTS-100<br />
BTA-330<br />
BTA-470<br />
BTS-150<br />
BTS-100<br />
BTS-33*<br />
BTS-220<br />
BTS-120<br />
BTS-lM<br />
BTA-12I<br />
BTS-3.9<br />
BTS-820<br />
BTS-18K<br />
BTS-150<br />
BTS-8. 2<br />
BTS-680<br />
BTS-470<br />
BTS-470<br />
BTS-1.5<br />
BTS-220<br />
BTS-22K<br />
BTS-22K<br />
BTS-22K<br />
BTS-820<br />
BTS-lM<br />
BTS-lMc<br />
BTS-10M<br />
BTS-820<br />
BTS-10K<br />
BTS-3.3<br />
BTA-100<br />
BTS-560<br />
PAGE 14
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