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RCA Victor 9T57 Manual page 19

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TV
PARTS LIST AND DESCRIPTIONS
TUBES (SYLVANIA or Equivalent)
ITEM
No.
VI
V2
V3
V4
V5
V6
V7
V8
V9A
B
V10
Vll
V12
V13
V14A
B
C
V15
V16
VI 7
V18
VI 9
V20
V21
USE
RF Amp.
Converter
1st Video IF
2nd Video IF
3rd Video IF
4th Video IF
DET. -AGC Rect.
Video Amp.
AGC Amp. -DC
Rest. -Sync. Sep. -
Sync. Amp.
AGC Amp. -DC
Rest. -Sync. Sep.
Sound IF Amp.
Li miter
Sound Discr.
Bias Clamp.
Vert. Osc. -AGC
Clamp.
Sync. Amp. -Vert.
Osc.
Vert. Osc.
Vert. Output
Hor. AVC-Hor.
Osc.
Hor. Output
Damper
HV Rect.
LV Rect.
Picture Tube
REPLACEMENT DATA
RCA
PART No.
6CB6
6J6
6AU6
6CB6
6AU6
6CB6
6AL5
12AU7
12AU7
12AU7
6AU6
6AU6
6AL5
6AV6
6SN7GT
6SN7GT
6J5
6K6GT
6SN7GT
6BG6G
6W4GT
1B3GT
5U4G
19AP4A
STANDARD
REPLACEMENT
6CB6
616
6AU6
6CB6
6AU6
6CB6
6AL5
12AU7
12AO7
12AU7
6AU6
6AU6
6AL5
6AV6
6SN7GT
6SN7GT
615
6K6GT
6SN7GT
6BG6G
6W4GT
1B3GT
5U4G
19AP4A
RMA
BASE
TYPE
6CK
7BF
7BK
6CK
7BK
6CK
6BT
9A
9A
9A
7BK
7BK
6BT
7BT
8BD
BED
6Q
7S
8BD
5BT
4CG
3C
5T
12D
NOTES
In Ch. KCS49, A, AT, T, V13 is used as bias
clamper and AF Amp.
Chassis KCS60
Chassis KCS49AT, T, 60T
Used in chassis KCS49, KCS49A
CAPACITORS
Capacity values given in the rating column are in mid. for Electrolytic
and Paper Capacitors, and in mmfd. for Mica and Ceramic Capacitors.
ITEM
No.
CIA
B
C
D
C2A
B
C
D
C3A
B
C
C4
C5
C6
C7
C8
C9
C10A
B
Cll
C12
C13
C14
C15
C16
C17
CIS
C19
C20
C21
C22
C23
C24
C25A
B
C26
C27
C28
C29
C30
C31A
B
C32
C33
C34
C35
C36A
B
C37
C38
C39
C40
C41A
B
C42
C43
C44
C45
C46
C47
C48
RATING
CAP.
35
35
10
5
35
35
10
5
20
80
50
5
2
100
39
270
5000
1500
1500
12
270
270
390
4
15
39
.68
1500
1500
1500
1500
1500
6.8
1500
1500
10000
56
1500
1500
82
10000
10000
1500
47
1500
270
1500
1500
10000
10000
1500
47
1500
1500
270
1500
10000
1500
.1
5000
270
VOLT
450
450
450
450
450
450
450
450
450
200
50
450
50
1000
1000
400
1000
REPLACEMENT DATA
RCA
PART No.
75510
75510
75592
28417
73747
75437
75450
75199
73473
75089
75200
75199
75199
75641
75289
45465
75196
71504
75166
73748
75166
75166
75166
75197
75089
73960
71924
73748
73748
73960
73960
73748
73748
73091
75089
I
73960
73960
73748
75089
"1
73091
73748
73960
73748
73551
73478
73091
AEROVOX
PART No.
AFH7721J
AFH7721J
AFH4J16E10E
PRS450/4
E26F3
SHOO
SI270
BPD-005
'.BPD-2 x 0015
sin
SI270
SI270
SI390
BPD-0015
SI6. 8NPO
:
BPD-2 x 0015
BPD-01
BPD-0015
BPD-0015
BPD-01
BPD-01
BPD-0015
BPD-0015
1468-00025
BPD-2 x 0015
BPD-01
BPD-01
BPD-0015
BPD-2 X0015
1468-00025
BPD-0015
BPD-01
BPD-0015
P488-1
BPD-005
1468-00025
CENTRALAB
PART No.
D6-101
TCZ-39
D6-271
DD-502
DD-2-152
TCZ-12
D6-271
D6-271
D6-391
TCZ-15
TCN-39
TCZ-.68
DD-152
TCZ-6.8
DD-2-152
DD-103
TCN-56
DD-152
DD-152
TCZ-82
tDD-3-103
DD-152
TCZ-47
DD-152
D6-271
DD-2-152
DD-103
DD-103
DD-152
TCZ-47
DD-2-152
D6-271
DD-152
DD-103
DD-152
DF-104
DD-502
D6-271
CORNELL-
DUBILIER
PART No.
UPT420
UPT42G
UPT420
BR445
BBR2-50T
1W5D15
1W5D15
("PTE6S1
IPTE6S1
1W5D15
1W5D15
5W5T25
(1W5D15
( 1W5D15
PTE6S1
PTE6S1
1W5D15
'1W5D15
1W5D15
5W5T25
1W5D15
PTE6S1
1W5D15
PTE4P1
1D5D5
5W5T25
ERIE
PART No.
r
I
GP1K-100
NPOL-39
GP2K-270
811-005
812-2 x 0015
GP1K-12
GP2K-270
GP2K-270
GP2K-390
NPOK-4
NPOK-15
N750L-39
801-0015
NPOK-6
1
. 8
812-2 x 0015
821-01
N750L-56
801-0015
801-0015
NPOM-82
821-01
821-01
801-0015
NPOM-47
801-0015
GP2K-270
j 812-2 x 0015
821-01
821-01
801-0015
NPOM-47
t 812-2 x 0015
GP2K-270
801-0015
821-01
801-0015
811-005
GP2K-270
SPRAGUE
PART No.
TVL-3785
TVA-1702
TVL-3785
TVA-1702
TVL-3709
TVA-1702
TVA-1301
19C11
19C31
29C1
29C6
[
19C22
19C31
19C31
19C5
29C8
29C6
f
36C1
29C8
29C8
"
36C1
36C1
29C8
29C14
29C8
1FM-325
29C6
£
36C1
36C1
29C8
29C14
29C6
j
1FM-325
29C8
36C1
29C8
4TM-P1
29C1
1FM-325
IDENTIFICATION CODES
AND
INSTALLATION NOTES
. Filter
• Filter
t Hor. AFC Plate Dec.
V. Amp. Dec.
. Filter
• Filter
• Filter
Decoupling
- Vert. Output Dec.
• Filter
* Vert. Output Cath.
Decoupling
AGC Filter
RF Coupling
Fixed Trimmer
RF Coupling
AGC Filter
I
RF Amp. Screen
RF Amp. Fil.
RF Amp. Cath.
RF Coupling
RF Coupling
RF Coupling
Fixed Trimmer
Osc. Feedback
Osc. Grid Cap.
Fixed Trimmer
Conv. Decoupling
Conv. Filament
Filament Bypass
RF Bypass
RF Bypass
Fixed Trimmer
RF Bypass
RF Bypass
AGC Filter t
Fixed Trimmer
AGC Filter
AGC Filter
Fixed Trimmer
1st V. IF Screen *
1st V. IF Plate Dec. »
1st V. IF Fil.
Fixed Trimmer
RF Bypass
IF Coupling
AGC Filter
2nd V. IF Fil.
2nd V. IF Screen
2nd V. IF Dec.
RF Bypass
Fixed Trimmer
AGC Filter
1st S. IF Grid Filter
IF Coupling
RF Bypass
3rd V. IF Plate Dec.
3rd V. IF Screen
3rd V. IF Screen
3rd V. IF Fil.
IF Coupling
PAGE 16

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