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Motorola 7VT1 Service Manual page 18

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TUBES (SYLVANIA or Equivalent)
PARTS LIST AMI
CAPACI
ITEM
No.
VI
V2
V3
V4
V5
V8
V7
V8
V9
V10
Vll
V12
V13
V14
V15
V16A
B
USE
HF Amp.
Converter
1st Video IF Amp.
2nd Video IF Amp.
3rd Video IF Amp.
Video Amp.
Sound IF Amp.
Ratio Del.
AF Amp. -Vert.
Osc.
Audio Output
Sync. Clipper
Vert. Amp.
Hor. AFC-Hor.
Osc.
HVOsc.
HV Rectifier
Picture Tube
Picture Tube
REPLACE*
MOTOROLA
PART No.
6AG5
12AT7
6AU6
6AU6
6AU6
6AU6
6AU6
6AL5
12SN7OT
25L6GT
12SN7GT
6SL7GT
12SH7OT
25L6GT
183GT
7JP4
8BP4
:NT DATA
STANDARD
REPLACEMENT
8AG5
12AT7
6AU6
6AU6
6AU6
6AD6
6AU6
6AL5
12SN7GT
25L6GT
12SN7GT
6SL7CT
12SN7GT
25L6GT
1B3GT
7JP4
8BP4
RMA
BASE
TYPE
7BD
9A
7BK
7BK
7EK
7BK
7BK
6BT
8BD
7AC
8BD
8BD
8BD
7AC
3C
14G
I4G
NOTES
«
Used in models 9VT1, 9VT5.
ITEM
No.
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
C83
C84
RATING
CAP.
.03
.5
20
900
680
200
,001
.001
.005
.05
1250
.05
1000
VOIT
600
200
2000
2000
2000
6000
6000
6000
600
500
600
REPLACEMEN
MOTOROLA
PART No.
8R9860
8R9822
21K470322
21A790475
21K790476
21K790477
8A480255
8A480255
8A471348
8R9819
21R2742
8R9819
21K47B410
AEROVOX
PART No.
P688-03
P288-5
7584-001
7584-001
7584-005
P688-05
P688-05
1468-001
COI
DUI
PAR
GT6!
GT2!
5R5C
DSTI
DSTB
DSTE
GT6!
GT6!
1W5I
* Not used in all models.
C<
CAPACITORS
Capacity values given in the rating column are in mfd. far Electrolytic
and Paper Capacitors, and in mmfd. for Mica and Ceramic Capacitors.
ITEM
No.
Cl
C2A
B
C3A
B
C
C4
C5
C6
C7
C8
C9
CIO
Cll
C12
C13
C14
CIS
C16
C17
CIS
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
CSS
C56
C57
C58
C59
C60
C61
C62
C63
C64
C85
C66
C67
C68
C69
C70
C71
RATING
CAP.
140
120
20
100
60
20
10
10
100
30
100
1000
1000
1000
1000
10000
6
5000
5000
2
15
2
1000
250
250
1000
.25
5000
.5
5000
250
5000
1000
1000
250
250
1000
1000
1000
5000
5000
250
.1
5000
1000
750
250
.05
2.2
70
5000
5000
500
1000
10000
.05
5000
.02
1000
.05
.05
.01
.01
250
1000
.1
.05
100
250
.004
250
.005
.005
100
VOLT
150
300
300
300
150
25
50
450
300
200
200
100
600
500
600
600
600
600
600
600
500
600
600
600
6000
6000
REPLACEMENT DATA
MOTOROLA
PART No.
23B484097
23B90134
23B90136
23A90205
23K489031
21R6631
21K470329
21B77288
21K478410
21X478410
21K478410
21K478410
21K482726
21K470324
21A470789
21A470789
21K478280
21K790541
21K478280
21K478410
21K77375
21K71375
21K478410
8R9810
21A470789
8A484814
21A470789
21K77375
21A470789
21K478410
21K478410
2LK77375
21K77375
2LK478410
21K478410
21K478410
21A470789
21A470789
21K77375
8R9814
21A470789
21K780599
21K780598
21K77375
8R9873
21A478274
21K470328
21A470789
21A470789
21R6590
21K478410
21K482726
8R9819
21A470789
8R9840
21K478410
8R9873
8R9873
6R9834
8R9834
2LK77375
21R6663
8R9874
8R9873
21B77286
21K77375
8R4711S6
21K77375
8A471348
8A471348
21B77286
AEROVOX
PART No.
AFH28D
AFH244G
AFH20G12D4A
PRS50/10
PRS4 50/12
1469-0001
1468-0001
1468-001
1468-001
1468-001
1468-001
1467-01
1487-005
1467-005
1468-001
1468-00025
1468-00025
1468-001
P488-25
1467-005
P288-5
1467-005
1468-00025
1467-005
1468-001
1468-001
1468-00025
1488-00025
1468-001
1468-001
1468-001
1467-005
1467-005
1468-00025
P288-1
1467-005
1468-001
1468-00075
1468-00025
P688-05
1467-005
1467-005
1468-0005
1468-001
P688-01
P688-05
P688-005
P688-02
1468-001
P688-05
P688-05
P688-01
P688-01
1488-00025
1468-001
P688-1
P688-05
1468-0001
1468-00025
P688-004
1468-00025
7584-005
7584-005
1468-0001
CORNELL-
DUBILICR
PART No.
UP6AJ333
UP9BI993
UP9CJ994
BR105
BR1045
5R5T1
5W5T1
1W5D1
1W5D1
1W5D1
1W5D1
1D3S1
1D5D5
1D5D5
1W5D1
5W5T25
5W5T25
1W5D1
GT2P25
1D5D5
GT2P5
1D5D5
5W5T25
1D5D5
1W5D1
1W5D1
5W5T25
5W5T25
1W5D1
1W5D1
1W5D1
1D5D5
1D5D5
5W5T25
GT2P1
LD5D5
1W5D1
1W5T8
5W5T25
GT6S5
5R5Q7
1D5D5
1D5D5
5W5T5
1W5D1
GT6S1
GT6S5
GT6D5
GT6S2
1W5D1
GT6S5
GT6S5
GT6S1
GT6S1
5W5T25
1W5D1
GT6P1
GT6S5
5W5T1
5W5T25
GT6D4
5W5T25
DSTH-60D!
DSTH-60D5
5W5T1
ERIE
PART No.
NPOM-100
GP1K-33
GP1K-100
GP2L-001
GP2L-001
GP2L-001
GP2L-001
821-01
811-005
811-005
GP1K-15
GP2L-001
GP2K-250
GP2K-250
GP2L-001
811-005
811-005
GP2K-250
811-005
GP2L-001
GP2L-001
GP2K-250
GP2K-250
GP2L-001
GP2L-001
GP2L-001
811-005
811-005
GP2K-250
811-005
GP2L-001
GP2K-750
GP2K-250
811-005
811-005
GP2K-500
GP2L-001
821-01
811-005
GP2L-001
GP2-335-01
GP2-335-01
GP2K-250
GP2L-001
GP1K-100
GP2K-250
GP2K-250
GPLK-100
SPRAGUE
PART No.
D6282
TVL-46
TVL-5I
TVA-14
TVA-21
MS-31
1FM-31
1FM-31
1FM-21
1FM-21
1FM-21
36C1
29C1
29C1
MS-415
1FM-21
1FM-325
1FM-32S
1FM-21
TC-2
29C1
TC-5
29C1
1FM-325
29C1
1FM-21
1FM-21
1FM-325
1FM-325
1FM-21
1FM-21
1FM-21
29C1
29C1
1FM-325
TM-1
29C1
1FM-21
1FM-325
TM-15
MS-47
29C1
29C1
1FM-35
1FM-21
36C1
TM-15
29C1
TM-12
1FM-21
TM-15
TM-15
TM-U
TM-11
1FM-325
1FM-21
TM-1
TM-15
1FM-31
1FM-325
TM-24
1FM-325
TVM-256
TVM-256
1FM-31
IDENTIFICATION CODES
AND
INSTALLATION NOTES
Voltage Doubler Cap.
Filter
Low Pass Filter
Filter
Filter
Output Cathode Bypass
Stabilizing Cap.
Decoupling *
Fixed Padder
RF Coupling
RF Coupling
RF Bypass
RF Cathode Bypass
RF Cathode Byp ass
RF Decoupling
RF Decoupling
RF Coupling
Mixer Cathode Bypass
Mixer Plate Decoupling
Osc. Coupling
Osc. Grid Cap.
Osc. Feedback
Osc. Plate Bypass
RF Filament Bypass
Mixer Filament Bypass
AGC Filter
AGC Filter
1st V. IF Cath. Bypass
Decoupling *
Decoupling
1st V. IF Fil. Bypass
2nd V. IF Grid Decouplhg
IF Coupling
2nd V. IF Cath. Bypass
2nd V. IF Fil. Bypass
2nd V. IF Fil. Bypass
2nd V. IF Decoupling
3rd V. IF Decoupling
3rd V. IF Decoupling
3rd V. IF Cath. Bypass
3rd V. IF Decoupling
3rd V. IF Fil. Bypass
Video Coupling
Video Amp. Cath. Bypass
Video Amp. Cath. Bypass
Video Amp. Cath. Bypass
Video Amp. Cath. Bypass
Video Coupling
S. IF Coupling
Fixed Trimmer
S. IF Cath. Bypass
S. IF Decoupling
Diode Load Cap.
De-emphasis
Audio Coupling
AF Plate Decoupling
Audio Coupling
Output Plate Bypass
S. IF Fil. Bypass
Sync. Coupling
Sync. Coupling
Integrator Net.
Integrator Net.
Vert. Sync. Coupling
Vert. Osc. Feedback
Vert. Discharge
Vert. Sweep Coupling
Voltage Divider
Voltage Divider
Integrator Net.
Vert. Output Plate Bypass
Vert. Sweep Coupling
Vert. Sweep Coupling
Fixed Trimmer
ITEM
No.
R1A
B
C
R2
R3
R4
R5
R6
R7
RB
R9
RIO
RATING
RESIST-
ANCE
I M e g .
Shalt
Switch
2000S1
2.5 Meg.
2 Meg.
2 Meg.
20KSJ
5 Meg.
IOKD
5 Meg.
I M e g .
WATTS
i
i
|
|
I
I
2
i
^
3
REPLACEMENT DATA
MOTOROLA
PART No.
18A90142
Not Req.
Not Req.
18A780359
18A90148
18A484192
18A478285
18A90144
18A90145
18A780098
18A90145
18A90147
IRC
PART No.
Q13-137
Not Req.
76-1
Qll-239 i
Q16-119
Qll-141
Qll-116
Qll-141
Qll-137
CL
PJ
AM-
KSS-
SW-,
AT-1
M-8!
M-2'
M-8!
M-6]
# Use original insulated spacer bushing and shaft with
ring should be removed from new control to allow long
5 Saw shaft of new control to desired length, and file s
spacer bushing and shaft with new control.
Rl
ITEM
No.
Rll
R12
R13
R14
Rr5
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
H50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
RATING
RESISTANCE
4TOB1
15101
680
10000.
33KO
1200(1
loom
IOKSI
loom
560012
825!
2200
4.7 Meg.
3. 9 Meg.
22KU
la
loon
3900(1
100S1
82S1
am
1.5 Meg.
1 Meg.
1800
18000
4700S1
470KS!
1800
IOOOQ
180(1
33KU
6800S1
6800S1
4.7 Meg.
220KH
220101
470KS1
330SI
10KS1
1 Meg.
IMeg.
unm
88000
47KH
lOKn
100KD
3. 3 Meg.
2. 2 Meg.
22 Meg.
10 Meg.
6.8 Meg.
10 Meg..
6.8 Meg.
100KS1
220KJ1
15KS1
82000
4700S1
18KB
330011
WATTS
i
i
I
9
I
1
2
E
i
\
I
|
i
i
i
\
i
2
2
i
i
I
i
A
A
i
i
2
i
i
1
\
|
1
a
1
t
1
\
1 i
i i
i
i
\
I
i
^
REPLACEM
MOTOROLA
PART No.
6R6377
6R6477
6R2039
6R6229
6R6410
6R6393
6R6229
6R6320
6R6229
6R6117
6R2035
6R6270
6R6446
6R490110
6R6397
6R2035
6R6326
6R5659
6R6326
6R2035
6R6270
6R6460
6R6046
6R5660
6R5690
6H5671
6H6377
6R6373
6R6229
6R5660
6R6410
6R6428
6R6428
6R6446
8R6407
6H6407
6R6377
6R6022
6R6320
6R6046
6R6046
6R6320
6R5691
6R6048
6R6320
8R6031
6R6497
6R6433
6R488252
6R5622
6R488157
6R5622
6R488157
6R6031
6R6407
6R6477
6R5610
6R6080
6R6477
6R5S81
INT DATA
IRC
PART No
BTS-470K
BTS-15K
BTS-1000
BTS-33K
BTS-1200
BTS-1000
BTS-10K
BTS-1000
BTS-4.7 Me
BTS-3.9 Me
BTS-22K
BTS-3900
BTS-1.5 Me
BTS-1 Meg.
BT-2-6800
BT-2-4700
BTS-470K
BTS-1000
BTS-33K
BTS-6800
BTS-6800
BTS-4.7 Me
BTS-220K
BTS-220K
BTS-470K
BW-i-330
BTS-10K
BTS-1 Meg.
BTS-1 Meg.
BTS-10K
BTA-6800
BTS-47K
BTS-10K
BTS-100K
BTS-3.3 Me
BTS-2.2 Me
BTA-22 Me|
BTS-10 Meg
BTA-6.8M<
BTS-10 Meg
BTA-6.8 Ms
BTS-100K
BTS-220K
BTS-15K
BTA-8200
BTS-4700
BTS-15K
BTS-3300
PAGE 14

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