Bendix 235 schematic

PHOTO

FOCUS

HEIGHT

HORIZ

HOLD

FACT*

Fold

er

235B1,

BENDIX MODELS

235M1

(Ch. CODE

VERT.

VERT.

MA,

LIN.

HOLD

MB,

MC)

Q
l/i

2

N

to

W
Ul

FINE

TUNING

TRADE

NAME
MANUFACTURER
TYPE

SET

TUBES

Twenty

POWER

SUPPLY

TUNING

RANGE—Channels 2 through

Alignment

BRIGHTNESS

CONT.

Bendix,

Bendix

Televison

110-120

Radio,
Two

Twenty Three (Chassis Codes

Instructions
Block Diagram
Chassis Code Variations
Horizontal
Parts

List

Sweep

Adjustments

and

Description

Photographs

Cabinet-Rear

Capacitor

"The listing

of any
case a recommendation,
as

to the

quality
parts have been
Inc.,

by the

manufacturers

"Reproduction

or

View

Identification

HOWARD

available

replacement

warranty

and

suitability

compiled

use, without

of

from information furnished

of the

particular type

express

or
such

Models

Receiver

(Chassis

Volts

W.

part

guaranty

replacement

permission,

TONE

SW'S

BENDIX MODEL

235B1,235M1

Div.,

of

Codes

AC

13

CHANNEL

SW'S ON-OFF

(Chassis

Bendix

Aviation

MA and MB)

MC and MD)

VOL. CONT. CONTRAST

235111

Codes

MA,

MB,

Corp.,

Baltimore,

RATING:

INDEX

6,7

Photographs

20

13
19

14,15,16,19

7

11,18

SAMS & CO., INC. • Indianapolis

herein does

by

Howard

part.

to

Howard

of

replacement

of

editorial

not

constitute

W.

Sams & Co., Inc.,

The

numbers

W.

Sams & Co.,

part

or

pictorial

in any

of

these

listed."

con-

Chassis

Top
Resistor
Trans.,

Schematic
Tube
Voltage

tent,
the

use of the
Sams & Co., Inc., Indianapolis
ternational
Union

Inductor

Identification

2,

Placement Chart

and

in any

manner,

information contained herein. Copyright

Copyright Union.

(1910)

by

Howard

SW.

CONT.

MC,

MD)

Maryland

1.7

Amp

@ 117

(cont

inued)

View

(2)

3,10

Identification

and

Alignment

4,9

5

Resistance

is

prohibited.

W.

DATE

Measurements

Indiana

No

patent

7,

Indiana,

All

rights

reservedunder

Sams & Co., Inc." Printed

9/49

4917-4

Volts

.AC

12,17

8

liability

is

assumed with respect

1949

by

U. S. of

America. Copyright under

Inter-American Copyright

SET #69

Howard

in

U.S.

FOLDER

of

America

#4

W.

In-

§

to

A

PHOTOFACT

©

Howard

STANDARD

W.

Sams & Co.,

NOTATION

Inc. 1949

RECEIVER

SCHEMATIC

THE

COOPERATION

MAKES

IT

POSSIBLE

OF THE

MANUFACTURER

TO

BRING

YOU

THIS

OF

SERVICE

THIS

PAGE

2

SOUND

l.r.

6AG5

AMP.

DISC.-DELAYED

{6T8

A.G.C.

A8

A7

A3

A1

A3

A10

A4

(DW

CHASSIS-TOP

'aw

'vw

aaoD

S13QOW

'HD)

VIEW

iwscz

'

CHASSIS

BOTTOM

VIEW-TRANS.JNDUCT

PAGE

4

JCTOR

AND

ALIGNMENT IDENTIFICATION

PAGE

9

BIAS CLAMPER

L.V. RECT

L.V.REGT

V|7

\.

,

K,'T)HOR.OSC.

V6SN7GT/

|SCH

HOR. OUTPUT

DAMPER

DISC-DELAYED

A.E

AMR

TOP

VIEW

AGC

AUDIO / VI2

OUTPUT

\G

MIXER

OSC.\.

AG.C.AMP

CLIPPER/

6SN7GT

VERT V /

OUTPUT

VIS

DAMPER

TUBE PLACEMENT CHART

PAGE

5

Damage

to

this

V3

6J6
V15
V16
V17
VIS
V21
V23
V23

Extreme care should

Set

the

Disable

control

R2B and the

DUMMY

ANTENNA

.05MFD

A. Low

.05MFD

.05MFD

.05MFD
.05MFD

.05MFD

.05MFD

.05MFD

.05MFD

Direct

Across antenna

terminals.

Direct

11.

Connect

for

horizontal

DUMMY

ANTENNA

High

Tube
Shield

grounded tube

shield
over
(V3).

•Alignment

buttons

.
Leave contrast control
The

dummy antenna used consists

1502

carbon resistor

signal generator output terminals.

DUMMY

ANTENNA

Across

Dummy

13.

antenna

terminals.

(See

above

)

n

»

15.

receiver

RF

6SN7GT

6SN7QT

6SN7GT
6B06G . Horiz. Output

6W4GT

6W4GT
10BP4

contrast control
the AGC

GENERATOR

COUPLING

High

side

chassis.
output
1 1/2 to 3 1/3
reading

Oscillator
AGO
Vert.
Horlz.

Low
Low

Picture Tube

be

system

8200S

SIGNAL.

to

Point

side

to

(Adjust

to

give

volt

on

VTVM)

'
"

"

High

side

to

side

Point

to

A. Low
chassis.

n

n

•

the

synchronized
deflection.

SWEEP

GENERATOR

COUPLING

side

to un-

floating

mi-xer

tube

points

A15

In

SIGNAL

GENERATOR

COUPLING

antenna

"

ALIGNMENT

ALIGNMENT

may

Amp.

Osc.

Osc.,

Volt

Rectifier

Volt

Rectifier

taken

to

by

connecting a Jumper

resistor

GENERATOR

FREQUENCY

34.

32.9MC

31.625MC

31.635MC

31.625MC

Turn s ig
gen.

31.625MC

35.9MC

37.635MO

33.9MC

35.9MC

sweep voltage

GENERATOR

FREQUENCY

35MC

(10MC

thru

A20 are

set for

the low

GENERATOR

FREQUENCY

54MC

81.75MC

79MC

result
and

Sync.

and

Vert. Output

AFC and

not to

measure

R115.

SIGNAL

SMC

off.

SWEEP

Sweep)

-3.5
of a

side

SIGNAL

If

.

located behind

of the

INSTRUCTIONS—

make contact with

iZ

and
release
by
slightly
depress­ing
other
band
button.

Remove
#5
button
knob
then
depress

15.

INSTRUCTIONS

READ

any of the

CAREFULLY

following list

Clipper

Discharge

IF

-3.5

CHANNEL

Any

to -4

ALIGNMENT

volts

from

pin 4

CONNECT

VTVM

Probe

(terminal

€

IF

sub-chassis
Common-lead
Point

<&(
"E"

on IF

chassis).

"

«
'

Probe

(terminal

€

IF

sub-chasslsi
Common

to

Probe

(Terminal

€

IF

sub-chassis
Common

to

n

"

"

from

MARKER
GENERATOR
FREQUENCY

31.625MC

36.125MC

37.625MC

to -4

1202

LOW

CHANNEL

Depress

button

then,

any

low

Probe
Common

f

lnt<§>

"

"

OVERALL

VIDEO

the

signal

CHANNEL

Any

Vert.

RF

ALIGNMENT

the

volts.

carbon resistor Inserted

signal generator. Connect another resistor

BAND

RF

ALIGNMENT

CONNECT

VTVM

DC

Probe

(ty

(terminal

on IF

sub-chassis
strip).
chassis.

push-

and

"

DC

Probe

<BX

Common

Point

<Qy

BEFORE

ATTEMPTING

of

tubes

the

high voltage anode lead

at

terminal

to

terminal
sub-

"
"
"

to

chassis

to

(Grid)

Point

"G"
to

Point
"A"

Point

"B"

"Q"

of

6SN7GT

ADJUST

Al

A2,A3

A4
A5

A4,A5,
A6,A7

A8.A9

on the IF

chassis.

A10

Point

RESPONSE

generator

Amp.
point<E>
side

to

chassis

on the

A11,A12

A13,A14

A3,

A3

A11,A13

CHECK

to the

to

Low

front panel

to

to

IF

C°£NECT

plate

in

ADJUST

to

Point

A15

"B"

Common

to

Channel

tS

push-

button
set
screw.

Point

A16,A17

to

to

are

Adjust

satisfactory reading cannot
very slightly detune
maximum. Then adjust
flection.

Recheck

horizontal

.

the

Adjust
negative

side

Adjust

signal
volt

ALIGNMENT

removed with receiver turned

of the

picture tube.

channel

(V15B)

Adjust

sub-chassis

to the

junction

for

maximum deflection.

REMARKS

to

of the

chassis.

»
"

Adjust

for

minimum deflection.

Increase signal generator output

4

volt reading

for

maximum deflection. Repeat step

several times
Note

reading
traneous noise
being

Introduced

antenna

is

the

disc,

transformer secondary

Adjust
obtained
negative reading will
side

of the
Adjust

A13 for

on

VTVM.

Adjust

to

assure accurate alignment.

on

VTVM, being

of

other Interference

Into

terminals).

zero reference point

for

zero balance reference

In

preceding
correct setting.

for

maximum deflection.

receiver

The

reading obtained

step. A positive

be

obtained

maximum deflection.

A14 and
A14 for

for

maximum deflection.

sure

for

Is

be

adjust
minimum

n

amplifier

ADJUST REMARKS

Check

curve obtained
with
proper
slightly
13,13,14.

of the

high

side

of the

for

zero reading. A positive

reading will

of the

correct setting.

of the

oscilloscope

to see

that

the

Is

markers appearing

points.

retouch

chassis above

of 502

similar

If

necessary,

Al,2,

the

generator leads

directly

REMARKS

be

obtained

response

across

n

for

maximum deflection. Attenuate

generator

during

to

read approximately

this

adjustment.

on:

contrast

to

give

A4

thru

A9

5

no ex-

Is

(short,

when

the

balanced.

point

and

on

either

If a

obtained,

A13 for

de-

to

Fig

at the

3,4,5,6,11,

push-

and

the

and

on

either

1

a

1

PAGE

6

DUMMY

ANTENNA

Dummy

16.

antenna

(See

above

17.

18.

19.

encountered.

Interference
at
then

frequency

zero

GENERATOR

COUPLING

Across antenna
terminals

)

n

n

"

Wave

traps

AS1

With

approximately

After

Is

A22.

Repeat until

the

receiver

of the

with a positive

ALIGNMENT

SIGNAL

.

n

n

and A22 are

the

maximum.

the

same position.

various channels

and

SIGNAL

GENERATOR

FREQUENCY

174MO

218MC

185.75m

183M3

used

receiver tuned

Adjust

the

interference

has

been completely aligned, connect

negative reading

INSTRUCTIONS CCONTJ

HIGH

CHANNEL

Depress
#7

push­button
and

then
release
by
slightly
depress-

ing

any
other
high

band
push­button

.

Depress
IIS

with

knob

removed.

Depress

fa

with
knob
removed

.

"

for

specific

to the

A21 and A22 for

Turn

and

channel having

both trimmers

is at a

PUSHBUTTON ADJUSTMENTS

turn

the

on

either side

BAND

RF

ALIGNMENT

CONNECT

VTVM

DC

Probe

^>

€

WAVETRAP ADJUSTMENTS

types

individual

to

Common

Probe
Common

lnt«S

of

to

n

to

to

interference

fully

the

channel

of the

chassis.

minimum Interference
minimum

ADJUST

Point

A18

Channel
#13
button
set
screw.

Channel
#8
Dutton
set
screw.

Point

A19.A30

the

Interference,

clockwise.

VTVM

pushbutton

zero

at t he

Adjust

negative
side

push

push

Adjust

signal generator
volt

and

their alignment

In

the

picture

Adjust

discriminator

adjustment

setting.

for

zero reading. A positive

reading will

of the

correct setting.

n

for

maximum

deflection.

during

set the

A21 1/4

to

_th

is

adjustments.

will

fine

tuning control until

and

sound keeping
turn

output. Feed

screws until

REMARKS

be

obtained

give

depend

counterclockwise

Attenuate

VTVM reading

upon

the

the

trimmers

in the

the

VTVM

and

on

type

and

sound
reads

either

of 1

the

K>
O
Ui
09

KJ
Ui

55

ivrf

IT1

~§

n

o

FX

ANT.

CONNECTIONS

VERT.

CENT.

HORIZ.

CENT.

FIG.

m

O

-1

I

rn

00

n

CABINET-REAR

VIEW

PAGE?

m

CD

Item

V

1

6J6

V2

6J6

V

3

6J6

V

4

6AG5

V

5

6AG5

V

6

6AG5

V7

6AG5

V

8

6A07

V9

6AG5

V

10

6AU6

VI

1

6T8

V

12

6Y6G

V13

6AL5

V14

6SN7GT

V15

6SIJ7GT

V

16

6SN7GT

V17

6SN7GT

VIS

6BG6G

V

1 9

6W4GT

V20

1B3GT

V21

6W4GT

V22

6W4GT

V23

10BP4

* Do Not
4

Measured

4

6.3 VAC

Tube

Measure.

From

Measured

Pin

1

225VDC

15VDO
125VDC

-8.2VDC

-9.1VDC

-9.5VDC

0V

4150VDC

0V

-.4VDC

-.8VDC

4-OV

4-.5VDC
4SOVDC

-24VDC
440VDC

460VDC

4-25
VDC

4270VDC

11.5VDC.

22

VDC

0V
0V
0V

Pin

Across

Pin

225VDC
15VDC
125VDC

0V
0V
0V

2VDC

4-150
VDC

2VDC

0V

-.8VDC

4-150
VDC

4-.5VDC
4-100VDC

225VDC

•

4-50VDC
4-110VDC

4145VDC

4-150

VDC

0V

* DO NOT

-100VDC

260VDC

-100VDC

3 Of

V16.

VOLTAGE

2

Pin

ov
ov
ov

6.3VAC

6.

3V

6.

3V

6. 3 VAC
40V

6.3VAC

6.3VAC

OV

4U10VDC

4-150

VDC

455VDC

OV
4-OV

4-OV

4-7VDC

300VDC

MEASURE.

245

245VDC

PIN

255VDC

Filament.

VDC

10

3

AC
AC

READINGS

Pin

4

6.SVAO

6.3VAC

6.3VAC

OV

OV
OV

OV
OV

OV

OV
OV

P.15VDC

4-150
VDC

4-.5VDC

-210VDC
4--3VDO

4-7VDC
4340VDC
280VDC

180VDC

OV
PIN

11

-40VDC

VOLTAGE

Pin

5

Pin

6

-20VDC

-3 . 6¥DC

S-5.2
VDC

165VDC
170VDC
173VDC
175VDC

4-OV

180VDC
36VDC
6,3VAC

OV

tov

4-55VDC

-30VDC
4320VDC

4-72VDC
4-135VDC

4-3VDC
157VDC

290VAC
290VAC

PIN

6.3VAC

12

-

-80VDC

-3.6VDC

S-5.2

VDC

165VDC
170VDC
173VDC

.175VDC

4-75VDC
180VDC
36VDC

-20VDC

OV
40V

40V

-60VDC
43VDC

411VDC
4-3VDG

40V

50VDC

-150VDC
300VDC

AND

Pin

7

OV

ov
ov
ov
ov
ov

2VDC

4-150

VDC

2VDC

OV

OV

V5C50

t-45

VDC

4-150

VDC

6.3VAC

4-150

VDC

4-150

VDC

4-150

VDC

6.3VAC

6.3VAC

6.3VAC

RESISTANCE

Pin

8

Pin

9

483VDC

-.7VDC

90VDC

•F48VDC

4-lbO

VDC

OV
4-150

VDC

4-150

VDC

#

4-265VDC

OV

OV

OV

MEASUREMENTS

Item

Tube

V

]

6J6

V

2

6J6

V

3

6J6

V4

6AG5

V5

SAGS

V

6

6AG5

V7

6AG5

V8

6AC7

V9

6AG5

V 10

6AU6

V 11

6T8

V12

6Y6G

V13

6AL5

V14

6SN7GT

V15

6SN7GT

V 16

6SN7GT

V17

6SN7GT

vie

6BS6G

V 19

SW4GT

V20

1B3GT

V21

6W4GT

V22

6W4GT

V23

10BP4

t

Measured From

if

Measured From

•t

Measured From

Pin 1

T3K2
T2K2
T10002

85K2

12K2

5.8K2

02
02

Offl
56K2
100K2

Inf.

10

Meg.

5.6
SKffi

42

Megs

4-1.2

4270KB

t4.7Kffl

220K2

Inf.

Inf.
Inf.

on

Pin
Pin
Pin

Meg.

Meg

3 Of
3 Of
3 Of

Pin

T3K2
T2K2
T10002

682
682
682
1502
K>2

2202

4-02

100K2

toa

10

Meg.

SKffl
T5K2

12.5
if

1.4

CLSOK2

•t-.lffl
Inf.
Inf.

330K2

160K2
330K2

V21.
V19.
V16.

2

Meg
Mee

RESISTANCE

Pin

02
02
02

.12
.12
.12
.12

4-02

.12

.ia

200K2
3602

4-02

416K2

02
408

4oa

4682

320K2

Inf.
7K2
7K2

PIN

10

360K2

3

READINGS

Pin

4

.12
.12
.12

02

02

02
02
1-4.

5K2
02
02
02

2202

1-02
10

Meg.

1

Meg.

44.7

Meg

4-760K2

tl.SKa
320Ka

Inf.

6K2

Inf.

PIN

11

6K2

Pin

36K2
230K2
22K2

t!0002
T10002
T7002
T500B

4-02

rssoa

T14K2

.12

4-2202

4-08

22K2
T22K2
T5K2

4-200K2
4100K2

41 Meg
6K2

Inf.

5K2

5K2
PIN

12

.18

Pin

36K2
230K2
22K2

T10002
T10002
T7002

tsooa

18KB

T5302
T14K2
35K2

*78
«a

4-08

'

6Ka

4-1.

9K2

4-442

4270K2

Inf.

520K2

Inf.

5K2

290KB

6

Pin

4702

oa
oa

682
682
682
1502­402

2202

272
02
4-.

12

4-2.2
I1eg.

i-.ia

.12

4.12
4-.

4-02

.ia

Inf.

.ia

.12

5

12

Pin

8

Pin

7

9

6K2

10

Meg.

180K8

42208

402
02
402

402

T4.8K2

12202

02
Inf.

#7502

02
02

1.

DC

Voltage measurements

ohms

per

volt;

ohms.

,

.

2.

Pin

numbers

are

tion

on

bottom

3.

Measured

values

mon

negative

AC

Voltoge measured

5.

counted

in a clockwise direc-

of

socket.

6.

ore

from socket

unless

otherwise stated.

are ot

pin to

20,000

4.

at

1,000

Qge

com-

setting

and

Line voltage maintained

reodings.

Front panels controls
Where readings

maximum reodings

of the

may

service controls,

at

set ot

vary

117

minimum.

according

are

given.

volts

both

for

volt-

to the

minimum

o

I
>

00
CO

00

TJ

<

m

CHASSIS

BOTTOM

VIEW-CAP/

PAGE

18

-CAPACITOR

IDENTIFICATION

PAGE

11

n

in

CO

CO

CD
O

m

m

RESISTOR

IDENTIFICATION

PAGE

17

The

following chart provides

which

Is

based

each

chassis.

The

component revisions

MA,

MB, MC, and MD are

CHASSIS

Main

Main

Main

Main

IF-RF
IF-RF
IF-RF
IF-RF

IF-RF

IF-RF

IF-RF

IF-RF

IF-RF
IF-RF
IF-RF

IF-RF
IF-RF

IF-RF
IF-RF

IF-RF

IF-RF

IF-RF

IF-RF
IF-RF

IF-RF
IF-RF
IF-RF

IF-RF

IF-RF
Main

Main

Main

Main
IF-RF
IF-RF

IF-RF

IF-RF

on the

The

IF-RF

Chassis includes additional Resistor, 1.8K

circuit

Value

of

Chassis includes Capacitor C99,

plate

circuit

Chassis Includes Resistor R129,

plate circuit
Chassis Includes Coil
Chassis includes Coil
Chassis

Includes Coil

Chassis Includes Resistor R50,

terminal
Chassis includes transformer

a.

Grid

b.

Plate circuit

Chassis includes Capacitor

a.(C84)
b.(C80)

c. not

Chassis includes Resistor R53,

a.

Connected

b.

Connected

Chassis Includes Capacitor C74,

pins

f5 and

Chassis

Includes Coll
Chassis Includes sound
Chassis

includes 1000 ohms 1/2W resistor connected

Value

of

Chassis Includes Resistor R39,

a.

Junction

b.

Between

Value

of

Chassis Includes Resistor R33,

a.

Pin

b.

Pin K of V7 and

Chassis includes Resistor R38,

a. Pin K of VS and

b.

Pin K of V5 and

Chassis Includes Resistor R29,

a. To pin f6 of V4 and
b.

To

pin

Value

of

Value

of

Chassis

includes

pins

#5 and #6 of V7.

Value

of
Alignment frequency
Value

of

Chassis includes

100K 1/2W, connected

Value

of
Chassis includes socket

accompanying components:
and

Capacitor C96,

Value

of

Chassis includes Capacitor C96,

tween terminal

(6AL5).

Value

of

Chassis includes Resistor R21,

Chassis includes Resistor R19:

a.

33K

b.

220K

Chassis Includes Resistor

a. In

parallel with alignment point A17,

b.

Between

Chassis Includes Resistor R12,

pin

#7 of

CHASSIS CODE

the

code

effected

listed

of

Resistor R75, - 1C*

2 of

used.

Resistor

Capacitor C63,

16

of-

#6

Resistor
Resistor

Resistor

Resistor

Resistor

Capacitor

Resistor R119

1/2W, connected

1/2W, connected

VI

chassis differences between

MB

chassis. Both

chassis code

V15A.

of

of

Transformer

circuit

- 10

- 27 mmf - 10%

to

to

#6

of V9.

of R33 and

pin

f6 of

V5.

of V4 and

8.2K

IF

6 of

the

Junction

and

is

by the

the

revisions

DESCRIPTION

VISA.

VISA.

L14B
L13

connected

L16

connected

of V7.

of V9.

mmf

SOOV,

pin

11

terminal

L17

connected

take-off

R34

connected

R38.

VS

and

in 4th

Junction

Junction

pin

K of V6.

R33.
pin

R30

connected

R36

connected

- 10%

R43

connected

of

Colls

R31

connected

test point

to

plate

R46

connected

and

.06

mfd

C97

connected

'Transformer

(ohms

to pin

to

Rll,

of C9 and C16 and the

ground.

MA,

MB,

!1C,

RF

and

usually

various changes

1W,

connected

100

L25 and

L25

connected
SOOV,

SSK - 10%

of V10 and

1 of

220

pin

Video

220

of R52 and B+.

220

of R33 and

220

K of VS.

1/2W

L12 and

and

tube

Resistor

SOOV.

1/2W)

100

ground

6.2K

47

main

found near

as

In

.02 mfd

22K - 10%

connected

connected

L25

2.7 mmf

Transformer

in

f6

ohms

ohms 1/2W, connected:

in IF

in

resistor

to

pin

to pin

accompanying Resistor R22,

circuit
to

pin

V13

to

.05 mfd

T4 and

ohms 1/2W, connected

f5

of

ohms

are

applied

to

1W,

plate circuit

400V,

1/2W,

In

plate

to

pins

to

pins

ohms 1/2W, connected

pin

11

of V9.

to

to

pin

to

1/2W
ground,
and

ground.

connected between

In

grid

circuit
L14

IF

circuit (ohms

ohms

1/2W,

of V7.

IF

Screen Circuit.

ohms

1/2W,

1/2W,

R39.

bias circuit (ohms

grid

circuit

connected

ft or V7

LIB

(megacycles).

fl

of VS

of

V2.

14

of V8

(SALS)
RS8,

2.2 meg -

terminal

600V

pin

V3;

and

Junction

- 5%

1/2W,

1/2W,

AND

VARIATIONS

ME

CHASSIS

the

four

chassis

V8, and on the

listed

each chassis code.

connected

connected

connected

circuit

#5

and K of

#5

and IS of

plate circuit

ts of V9.

terminal

In

connected

connected

connected

of V7

(ohms

(ohms

(ohms

with

the

"N".

connected
if?

of

of R17 and

connected:

Junction

connected between

chassis

are

coded

In

the

In

of

VISA.

in

In

of

VS.
tube
tube

to

1 of L25 and

of

tube

grid

circuit

to pin f6 of V7.

1/2W)

.

to:

to:

to:

1/2W)

(ohms

to

1/2W).

- 5%

1/2W)

1/2W).

10%

1/2W,

be-

tube

V13

to

terminal

of

CODES

•

codes
by a
main

second left hand

plate

of

tube:

.

1/2W).

R18.

CIO

MA, MB,
large block letter
chassis

ground,

of V6.

.

"R".

and

C14.

the

column.

MC

and

MD.

Refer

within a square stamped

code

letter

is

Under

the

MAIN CHASS

MA

Yes

1.8K

No

No
Yes
V6

V9

Yes
a

a

S & IF-RF

a

No

V6
No

Yes

220

a

2700

a

a

a

220
39K

No
12K

35.7

8.2K

No

220K

No
680

mmf

No
12K
Yes
a

a

No

to the

stamped

on the

right

hand columns headed

rfAESIS CODES

MB

No

3.3K

Yes

Yes
Yes
V6
V9

Yes
a

a

a

No
V6
No

Yes
220
a

2700

a

a

a

220
39K

Mo
12K

35.7

8.2K

No

220K

No
680

mmf

No
12K
Yes

a

a

No

Schematic Diagram,

In

ink on

rear

apron.

MC

No

3.3K

Yes

Yes

No
VS
V6

No

b

b

b

Yes

V7

Yes

No

1000
b

1000
b

b

b

10K
12K

Yes
39K

35.

5.

Yes

47K

Yes

.05

mfd

Yes
22K
Yes
a

a

No

9

IK

Yes
47K

Yes

.05

mfd

Yes

22K
No
b

b

Yes

MD

No

3.3K

Yes

Yes
No
V5
VS

No

b

c

b

Yes
V7
Yes

No
1000
b

1000
b

b

b

10K
12K

Yes
39K

35.9
S.IK

O
Ui

K)
CO
Ui

o

•>

§i

m

09

S

n

s

r

PAGE

13

ITEJi

'

USE

No

RF

VI

Mixer

V2

Oscillator

V3

1st IF

V4

2nd

V5

3rd

V6

4th IF

V7

Video

V8

Sound

V9

Llmlter

V10

Disc.

Vll

AGC-AF

V12

Audio

Bias Clamper

V13

Sync.

V14

Sync.

V15

AGC

Vert.Osc.-Dlsch.

V16

Hor.

V17

Hor . Output

V18

Damper

V19

HV

V20

LV

VS]

LV

V22

Picture

V23

RATING

ITEM

CAP.

No.

CIA

40
50

B

50

C2A

B

5
5

C

80

D

250

C3A

1000

B

80

C4A

40

B

c

15
200

D

10

CS
C6

25

10

07

SO

C8

IS

C9
CIO

15
30

Oil

30

012

27

CIS

27

C14

1000

CIS

1000

016

1000

C17
018

I'.S

C19

1 5

020

1000

021

2.7

1000

022

27

023

27

C24
C25

13

026

13

C27

1000
1000

C28

1000

C29

1000

030

1000

031

2.2

032

2.2

033

3.9

034

3.9

035
C36

1

C37

150
1000

038

68

039

1000

040

1000

041

150

C42

68

C43

1000

044

1000

C4S

1000

C46

1000

047

330

C48

15

C49

15

050

1000

051
C52

1000
1000

C53

1000

054
055

150
1000

056
C57

ISO
1000

058
C59

330

Amp.

Amp.

IF

Amp

.

IF

Amp.
Amp.

Amp

.

IF

Amp.

-Delayed
Amp.

Output

Sep.

-Amp.

Clipper-

Amp.

-Output

Osc.-AFC-

Disch.

Rectifier
Rectifier

Rectifier

Tube

VOLT

450
450

300

400
400
250
10

200
200
350
25
200
150
200
25

CC8B14
OC8B14
CC8C17

CC8A10

500

CC9M50

*

500

TUBES

REPLACEMENT

BEND

IX

PART

No.

6J6
SJ6

6J6

6AG5
6AG5
6AG5

•
6AG5
6AC7
SAGS
6AU6

6T8

6Y6G
SALS
6SN7GT

6SN7GT
6SN7GT
6SN7GT

6BG6G
6W4GT
1B3GT
6W4GT
6W4GT
10BP4

Capacity values given
and

Paper

Capacitors,

BEND

IX

No.

AEROVOX

PART

AF88J
AF11I10G16F

PRS12/250
PRS

6/1000

AFH3H168E

PRS250/12
PRS150/24
PRS250/12
PRS25/50

1468-000075
1468-001
1463-001
1463-001
1468-001
1468-0003

1468-001
1468-001
1468-001
1468-001

1468-001
1468-001

1468-0003

PART

CE2A03
CE4A02

CE2A04
OE4A01

CE1T08
CE1T09
OE1T08
CE1T07
OC6B24
CC6B24
CG6B04
CC6B04
OC6B27
CC6B27
CC9M50
CC9MSO
CC9M50
C09B12
CC9B12
C09M50
OC6B15

CC9M50
CC6B27
CC6B27
CC6C02
CC6C02
CC9M50
009M50
CC9M50
C09K50
CC9M50

CC8C17

CC9M50
OC6A32
CC9M50
CC9I-BO

*

CC6A32
CC9M50
CC9M50
CC9M50
CC9M50
C09A40
CC6B24
CC6B24
CC9M50
CC9M50
CC9M50

CC9MSO

CC9M50

CC9A40

(SYLVANIA

DATA

STANDARD

REPLACEMENT

6J6
6J6
6J6

6AG5
6AG5
6AG5
6AG5
6AC7
SAGS
SAU6

6T8

6T6G
SALS
6SN7GT

6SN7GT
6SN7GT
6SN7GT

6BG6G
6W4GT
1B3GT
6W4GT
6W4GT
10BP4

in the

and in
REPLACEMENT

CORNELL-

DUBILIER

No.

PART

UP9CJ
UP9DJ

UP7BJ

UP9DJ

40A

BR1225
BR3015
BR1225
BRS02

5W5Q7

or

Equivalent)

RMA

BASE
TYPE

7BF
7BF

7BF
7BD

7BD
7BD
7BD

8N

7BD

7BK

9E

7AC

SET

8BD

'

8BD

8BD

8BD

5BT

4CG

30

4CG

4CG

CAPACITORS

rating

column

mmfd.

for

Mica

DATA

ERIE

PART

No.

8974-

1076

808

1077

No.

GP1K-25
GP1K-25
GP2L-001
GP2L-001
GP2L-001

GP2L-001

GP2L-001
GP1K-25
GP1K-2S

GP2L-001
GP2L-001

GP2L-001
GP2L-001
GP2L-001

GP2L-001

GP1K-75

GP2L-001

GP2L-001
GP1K-75

GP2L-001
GP2L-001

GP2L-001

GP2L-001

GP2K-300

GP1K-15

GP1K-15

GP2L-001

GP2L-001

GP2L-001

GP2L-001

GP2L-001

GP2L-001

GP2K-300

Used

are in

and

SOLAR

PART

MOS.5-47

MO.3-21
MO.3-21
MO.3-21
MO.3-21
MO.5-33

MO.3-21
MO.3-21
MO.3-21
MO.3-21

MO.3-21

MO.3-21
MO.5-33

In

chassis

mfd.

for

Ceramic

SPRAGUE

No.

PART

TVL-64

TVL-66

UT-122
TVA-18
UT-122
IVA-15

1FM-475

1FM-335

1FM-335

NOTES

models

Electrolytic
Capacitors.

IDENTIFICATION

No.

A

Filter

-

Filter

A

Filter

•

Decoupling

«*

Decoupling
Decoupling
Hor.
Vert.

•

Filter
A

Output

~

Vert.
Vert.

Contrast
AGO
Video

Output
Fixed

.11

it

t! II

RF

Coupling

AGC
AGC
AGC
Neutralizing

RF

Plate

Fixed
RF

Fll.

RF

Coupling

Fixed

ii

ii

Mixer

Mixer

Decoupling

Decoupling

lixer
Osc.

Coupling

Neutralizing

ixed
1lament

IF

Coupling

1st IF

1st IF
Fixed

IF

Coupling

AGC

Filter

2nd IF
2nd IF

IF

Coupling

ixed

AGC

Filter

3rd IF

Ixed
3rd IF
Fixed
Filament

IF

Coupling

MO

and

AND

INSTALLATION

Cent.

Oont.

Cent.

Cont.

Plate

Output

Output

Cont. Bypass

Amp.

Plate

Amp.

Screen

Cath . Bypass

Trimmer

Filter
Filter
Filter

Decoupling

Trimmer

Bypass

Trimmer
Grid

Filter

Plate

Dec.

Fll.

Bypass

Trimmer

Bypass

Decoupling
Fll.

Bypass

Trimmer

Decoupling

Fil.

Bypass

Trimmer

Decoupling

Trimmer

Fil.

Bypass

Trimmer

Bypass

MD

CODES

NOTES

Dec.
Plate

Oath.

Bypass

Bypass

Byp.

De

Byp.

Byp.

ITEM

060
C61
C62
053
C64
C65
066
067
CSS
069
C70
071
C72
C73
C74

075
076
077
078
079
080

081
082
083

084
CSS
086
C87

CSS
C89

090

091

092

093

C94

095

096

097

098

099

0100

C101

C102

0103
0104
C105
C106
0107
C108
C109
C110
0111

0112
C113
0114
C115

cue

0117
C118
0119
0120
C121
C122
C123
0124
0125

ITEM
No.

RIO
Rll
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21

No.

ITEM

Rl
R2A

R3
R4
R5
R6
R7
R8
R9

15
1000

1000
1000
1000
1000

1000

2.7
150
1000
27

33

68
5

2700
2700

560

.500

*

Filament

t

Item

4-

Parallel

No.

B

10002
6200ffl
47S2
6802
47002
4700S!
SlOOffi
10KS2

10K2

220KS2
680S2

1002

RATING

CAP.

VOLT

15
1000

500

150
1000
1000

82
1000
1000

500

1000
1000
1000

1000
150

500

10
80

80
1000

.01

400

.01

400
100
1000

.004

400

.004

400

.01

400

.05

600

.05

400
330

.02

400

.002

400

.005

400

.005

400

.005

400
.1

400
.1

400
.1

400
.002

400
.05

400
.25

400
.02

400
180

500

500

500
.01

400
.1

400
.05

'

600
.1

400
.047

400
.047

400
.01

400
.01

400

20000

C71 and

RESIST-

ANCE
250KS2
500KS

6000ffi

2

Meg.

100KH

25002

1

Meg.

15002

200S2

lOOffi

RATING

RESISTANCE

PARTS

BEND

PART

CC6B24
CC6B24
OC9M50
CC9M50

*

CC9M50

co'grBO

CC9M50
CC9M50
CC9M50
OC9M50

T

C09M50
CC9M50
OC6B15
CC9M50

*

CC9M50
CC9M50
CC9M50
CC6B27
C09M50
CC9M50

«

CC6A22
CCOC28
CC9A34
CC9A34
CC9M50
CP3S31

CP3S31
CC9A34
CC9M50
CP2S16
OP2S16
CP3S31
CP9S40
CP3S40
CC9A40
CP3S34
CP3S12
CP3S18
OP2S18

CP2S18
CP2S51
CP3S51
CP3S51
C06A32
CP3S12
CC6AOO
CP3S40
CP2S60
CP3S34
OM6S40
CM6E67
CM6E67
CC9M43
CP3S31
CP3S51
CP7S37
CP3S51
CP3S39
CP3S39
OP9S31
CP9S31
CC9N45

RF

Choke

L24

sections

WATTS

I

n

*

*

4.

i

i

2
2

WATTS

X

5,

i

1

1

1

•2

i

IX

No.

as

are

to

BEND

PART

RVOC11
RVODOO

RV4C05
RVOC10
RVOC07
RV4C04

RV0008

RVOC06
RVOC05

BEND

RC2T19
RC2R81
RC2T15
RC2T17
RC3S26
RC3S26
RC2R80
RC2R30
R02R30
RC2S46
R02T17
R02T07

AEROVOX

PART

1463-001
1468-001

1468-001
1468-001
1463-001
1463-001
1468-001
1468-001

1468-001
1468-001

1468-001
1468-001

1468-001
1468-001
1468-000025
1468-001
1468-001

1468-00001
1468-0001

1468-0001

1468-001
P438-01
P488-01

1468-0001

1468-001

P688—

P688-004

P488-01

P688-05

P488-05

1468-0003

P488-02

P688-002
P488-005

P488-005

P488-005
P48S-1
P488-1
P488-1

P688-002
1468-000005
P48S-05
P488-25
P488-02

P488-01

P488-1

P688-05
P488-1
P488-047

P488-047
P488-01

P488-01

sembly

combined
obtain

REPLACEMENT

IX

No.

{

REPLACEMENT

IX

PART

No.

LIST

W-200

AMI

CAPACITOR;

REPLACEMEh

CORNELL-

DUBILIER

No.

PART

5W5Q25

5W5T1
5W5T1

GT4S1
GT4S1
5WST1

004

GT6D4
GT6D4
GT4S1
GT6S5
GT4S5
5W5T3
GT4S2
GT6D2
GT6D5
GT6D5

GT6D5
GT4P1
GT4P1
GT4P1

GT6D2

5W5V5
GT4S5
GT4P25
GT4S2

GT4S1
GT4P1
GT6S5
GT4P1
GT4S5
GT4SS
GT4S1
GT4S1

obtainable

into

desired

DATA

IRC

PART

No.

W-100

DATA

IRC

PART

BTS-1000

No.

unde]

one

uni*

capacr

CON

CLARO.

PART

M-83-S

15/16-'
10-250(
15/16­43-150
58-200
58-100

RESIS

No.

PAGE

14

NOTES

sis

models

MD

and MD

Electrolytic
Capacitors.

IDENTIFICATION

GUE

No.

64

*
*
A

Filter

•

Decoupling
**
Decoupling

66

Hor.
Vert . Cent * Cont . Byp

•
A

Output

-•
Vert.

22

Contrast
AGC

18

Video

22

Output

15

Fixed

RF
AGC

AGC
AGC
Neutralizing

RF
Fixed
RF
RF

Fixed
Mixer

Mixer

Decoupling
Decoupling
Mixer
Osc.

Neutralizing
Fixed
Filament

IF
1st IF
1st IF
^ixed
IF

475

AGC

O ^ Tt7>

ond

IF

335

fixed
AGC

3rd IF
Fixed
3rd IF
Fixed
Filament

335

IF

AND

INSTALLATION

Filter

Filter

Decoupling

Cent. Cont. Bypass

Filter

Plate

Vert.

Output

Output

Cont. Bypass

Amp.

Plate

Amp.

Cath . Bypass

Trimmer

11

ti

n n

Coupling

Filter
Filter
Filter

Plate

Decoupling

Trimmer
Fil. Bypass
Coupling

Trimmer

Grid

Filter

Plate

Fil.

Bypass

Coupling

Trimmer

Bypass

Coupling

Decoupling
Fil. Bypass

Trimmer

Coupling

Filter

EMT

n

ir r 11.

Coupling

Trimmer

Filter

n

ii

Decoupling

Trimmer

Fil.

Trimmer

Bypass

Coupling

CODES

NOTES

Dec.

Plate

Cath.

Bypass

Screen

Dec.

Bypass

Bypass

Byp.

Byp.

De

PARTS

RATING

ITEM

No.

CAP.

15

C60
061

15

062

1000
1000

C53
064

150

065

1000

066

1000

067

1000

068

1000

C69

1000

070

1000

071

82

C72

1000

073

1000

2.7

074

1000

C75

C76

150

C77

1000

078

1000

079

1000

27

080
081

1000

082

1000

CSS

150

084

10

33

CSS
C86

80
80

087
088

1000

089

.01

C90

.01

091

100

C92

1000

.004

093
094

.004
.01

C95
096

.05

C97

.05

C98

330

.02

C99
0100

.002
.005

0101

C102

.005

0103

.005

0104

RIO
Rll

R12

R13

R14

R15
R16
R17
R18
R19
R20
R21

0105
0106
0107
0108
C109
C110
0111
C112
0113
0114
C115
C116
0117

cue

0119
C120
0121
0122
0123
C124
C125

ITEM

No.

ITEM

No.

Rl
R2A

R3

R4

R5
R6
R7
R8
R9

.1
.1
.1

68

.002

5

.05
.25
.02

180

2700
2700

560

.01
.1
.05
.1
.047
.047
.01
.01

.500

*

Filament

t

Item

4.

Parallel

RESIST-

ANCE

250KS
500K2

B

60002

2

Meg.

100K2
25002

1

Meg.

15002
2002

1002

RESISTANCE
10002
62002

472

6802

47002

47002
51002

10K2
10K2

220K2
6802

lOOffi

.

VOLT

500

500

500

400
400

40C
400
400

600

400

400
400
400

400

400
400
400
400

400
400

400
400
500
500
500

400
400
600
400
400
400
400
400

20000

071

RATH

RATING

BEND
PART

C06B24

CC6L

CC9M50

OCSM50

OC9M50
CC9M50

009
CC9
009

CC9
t

CC9

C09
CC6
CC9

CC9
OC9
009
CC6
CC9
009

CC6
COO

CC9A34

CC9
CC9
CP3

CP3S31
CC9A34
009M50
CP2S16
CP2S16

CP3S31

CP9S40
CP3S40

OC9A40

CP3
CP3
CP3

CP2S18
CP2S18
CP2S51

CP3

OP3S51
C06A32
CP3S12
CC6AOO
CP3S40
CP2S60
CP3S34
CM6S40

CM6
CM6E6E677

CC9M43
OP3S31
CP3S51
OP7S37
CP3S51
CP3S39
CP3S39
CP9S31
OP9S31
CC9N45

RF

Choke

and

L24

sections

•1G

WATTS

£

!>

4
4

4-

4

2

2

WATTS

4
4
4
l
l

l
i
4
4

4
1

No.

4

&.

•B

0

•B

3

15

0

'B

0

«

0

15

0

31

5

"B

0

"15

0

f>

0

M5

0

32

7

MS

0

MS

0

A2

2

C2

8

A3

4
0

M5

1

S3

S3

4

SI

2

SI

8

1

35

BEND

RVOC11

RVODOO

R

V4C05
RVOC10
RVOC07
RV4C04
RV0008
RVOC06
RVOC05

RC2T19
RC2R81
RC2T15
R02T17
R03S26
RC3S26
RC2R80
RC2R30
R02R30
RC2S46
RC2T17
RC2T07

IX

assembly

are

combine

to

obtain

IX

PART

No.

{

REPLX

BENDIX

PART

LIST

CAPACITORS

AEROVOX

PART

No.

1468-001
1468-001

1468-001
1468-001

146

1

3-00

146

3-00

1

146

3-00

1

1

146

3-00

146

1

3-00

146

3-00

I

146

3-00

1

1

146

3-00

1

146

3-00

146

1

8-OC
8-OC

0025

146
146

1

8-OC

146

1

8-OC

146

001

8-OC

1468-0001

146

8-OC

01

146

8-OC

1

P48

8-01

P488-01

1468-0001
1468-001

P688—

004

P688-004

8-01

P48

P688-05
P488-05
1468-0003

P48

8-0£

P68

8-OC

P48

8-OC25

P488-005
P488-005

P488-1

P48

8-1

P48

8-1

P68

8-002
1468-000005
P488-05
P488-25
P488-02

P488-01
P488-1

P68

8-05
P48

8-1

8-047

P48

P488-047
P488-01
P488-01

obtainable

d

Into

desired

RE

^LAC

-MENT

IRC

PART

W-200

W-100

\ctw

:NT

Nc

BTS-1000

AND

REPLACEMENT

CORNELL-

DUBILIER

PART

No.

5W

5Q2S

5W5T1

5W

5T1
4S1

GT

GT4S1
5W5T1

GT6D4
GT6D4

4S1

GT

GT6S5
GT4S5

5W5T3

GT

4S2

GT

6D2

GT

6D5

GT6D5
GT6D5
GT4P1

GT

4P1

GT4P1
GT6D2

5W5V5
GT4S5
GT4P25
GT4S2

GT4S1
GT4P1
GT6S5
GT4P1
GT4S5
GT4S5
GT4S1
GT4S1

under

one

capacity.

CONTROLS

DA

TA

CLAROSTAT

No.

M-83-S
15/16-49-S
10-2500
15/16-61-S
43-1500
58-200
58-100

RESISTORS

DAT/

IRC

PART

INO.

DESCRIPTIONS

CCONT.D

DATA

GP1K-15
GP1K-]
GP2L-001
GP2L-001

GP2L-001
GP2L-001
GP2L-C
GP2L-C
GP2L-C
GP2L-C

GP2L-C
GP2L-C

GP2L-C
GP2L-(

GP2L­GP2L­GP1K-,
GP2L­GP2L-

GP1K-

NPOK­GP1K-100

GP1K-

GP2L­GP2-3,
GP2-335-01
GP1K-100
GP2L-001

GP2-3

GP2K-300
GP2M-

GP2M­GP2M-005
GP2M-005

GP2M-002
NPOK-5

GP2-335-01

GP2-335-01
GP2-335-01
410-500

unit

PART

No.

ALL R

ERIE

PART

MFGR'S

obtainable

Bias

Ant.

RF

Cathode

RF

Plate

RF

Plate

RF

Coil

Mixer

J

Mixer
DecouDlim

SOLAR

No.

PART

No.

5

MO.

3-21

MO.

3-21

MO.

3-21

MO.

3-21

MO.

3-21

01

MO.

3-21

01

MO.

3-21

)01

)01

MO.

3-21

MO.

3-21

)01

MO.

3-21

)01

MO.

3-21

)01

MO

.3-21

)01

MO.

3-21

)01

MO

.3-21

301

MO.

5-425

25

MO.

3-21

301
D01

MO

.3-21

10

MO.

5-41

33

MO.

5-31

100

MO.

5-31

MO.

3-21

301
35-01

ST-4-01
ST-4-01

MO.

5-31

MO.

3-21

ST—

6—005

ST-6-005

35-01

ST-4-01
ST-6-05
ST-4-05

MO.

5-33

ST-4-02

302

ST-6-002

305

ST-6-005
ST-6-005

ST-6-005
ST-4-1
ST-4-1
ST-4-1

ST-6-002

MO.

5-55

ST-4-05
ST-4-25
ST-4-02

ST-4-01
ST-4-1
ST-6-05
ST-4-1
ST-4-05
ST-4-05
ST-4-01
ST-4-01

Part

No.

LFOC01.

under

MFGR'S

Brightness
Volume
Contrast
Height
Horiz.
Focus
Vert,
Vert,
Horlz.
Vert,

ESISTORS

'Network

Coll

Grid

Plate

control

control

control
control
hold

control

control

hold

control

linearity

centering

centering

IDENTIFICATION

ARE t 20$

Shunt

fO,

Decoupling

Shunt

5%

5%

"

5%

SPRAGUE

PART

No.

Fixed
4th IF

4th IF
Fixed
4th IF
Video
Video Amp.
Video
Video

S.

S. IF

Decoupling

MS-425

RF

1FM-31
1FM-31

AGC
Audio

TM-11

PM-11

1FM-31

TM—

24

TM-24

TM-11
TM-15
FM-15

1FH-335

TM-12

TM-22
TM-25
TM-25
TM-25

TM-1

Vert.

TM-1

Vert.

TM-1

Sync.
TM-22
MS-55

AFC

TM-15

AFC

TO

-2

AFC

TM-12

Voltage

TM-11
TM-1

Damper

TM-15
TM-11

Brightness

TM-15

AGC

TM-15
TM-11

Line

TM-11

HV

Part

INSTALLATION

and

switch

(Wire

Wound)

control

control

control

CODES

UNLESS

IDENTIFICATION

INSTALLATION

Trimmer

it

ti

Trimmer
Amp.
Amp.

Amp. Fil. Byp.

it

n

fixed

Trimmer

IF

Cath.

3.

IF

Decoupling

rixed

Trimmer
Fil. Bypass

i'ixed

Trimmer

W

Bypass

CODES

AND

NOTES

Cath.

Bypass

Decoupling
Fil. Bypass

Cath.
Cath.

Screen

11

it

Bypass

ii

Limiter Grid
Limiter Decoupling
Limiter
?ixed
S0

IF

^ixed

Bypass

it

n

RF

Bypass

Disc.-AF

one

Output
Hor.
Sync . Coupling
Sync.
Sync.

Integrator

Vert.

^F

Bypass

Feedback
Plate
Filter

3or.

rTor.

lor.

Amp.

Filter

No.

NOTES

Fil.

Trimmer

Coupling

Trimmer

Filter

Coupling

Fil. Bypass

ompensa

Plate

Sweep

Coupling

Amp. Grid
Coupling

Net

ti

n

Osc.

Gr-id

Discharge
Coupling

Coupling

Bypass

Osc.

Grid

Divider

ii

ti

Coupling

Output

Screen

Filter

Cont.

Grid

Filter

TVOP01.

OTHERWISE

Filter

Bypass

on

Bypass

Filter

.

Cap.

Cap.

Byp.

Filter

STATED.

Bypass
Byp.

Byp.

Byp.

ITEM

No.

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

R50

R51

R52

R53

R54~

R55

R56

R57

R58

R59

R60

R61
R62

R63

R64

R65

R66

R67
R68
R69
R70

R71
R72
R73
R74

R75

R76

R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92

R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110

Rill

R112
R113
R114
R115
R116
R117
R118
R119
R120

R121

R122

R123
R124

RESISTANCE

100K2
22KS2
22K2
270K2
6802

68KS

682

2202

10K2

51002
68S2
220S2

10002

18K2

12K2

682

2202

2202
2202

10002

18K2

39K2

150S1

2202

47KS2

62002

82002

18K2

1002

2202

2202

56KS

272

33K2

15K2

100K2

100K2

220K2

470K2

47KS2

180KS2

10

Meg.

68K2

2202

2202

2202

2.2

Meg.

10

Meg.

100K2

22K2

33K2

5.6

Meg.

82002

S3002
18002
22K2
8200ffl
82002

1

Meg.

100K2

6.8

Meg.

1

Meg.

22002

4.7

Meg.

4702
47002
120K2
330K2
560K2
180K2
82002

3.3

Meg.

180K2
100K2
68002
150K2
150KS!

682
1

Meg.

472
222
222

1002

4700S2

1002
472

2.2

Meg.

2.2

Meg.

27K2
27K2

100K2
lOKffl
680K2
82002
47002

1502

4700S2
22K2

10KS!
1

Meg.

470K2
560K2
75002

RATING

WATTS

2

4

4
4
4
4
4
4
4
4

4
4
4
4

•J

X

2

I

X
4

4
4

1

4
I
4

1

4
4
4
4
4

2
2

4

X
4
4
4

8

1
1

i

4

B

4

•^

4
4
4
4

l
4

£

^

4
4
l
l

4

4
l

X

^

4

^

4

1

X

X
1

2

^

2

X

£

£

l

l

4

X

^

£
£
£

10

BENI

PART
RC2T42
RC2T34

RC2T34
RC2S47
RC2T17

R02T11

RC2R30
RC2R80

RC2T11
RC2T19
RC2S33
RC2R31

RC2T11
RC2T11
RC2T11
R02T19
RC2S33
RC2S37
R02S09
R02T11
RC2T38
RC4R67
RC2S29
RC2S33
RC2T07
RC2T11
RC2T11
RC2S39
RC2S80
RC3S36
RC2S32
RC2T42
RC2T42
RC2T46
RC2T50
RC2T38
RC2S45
RC2T66
R02T52
R02T11
RC4S11
RC4S11
RC2S58
RC2T66
RC2S42
RC2S34
RC3S36
RC2S63
RC3S29

RC3S24
R03S21
RC2T34
RC2S29
RC2S29
RC2T54
RC2S42
RC2S64
RC2S54
RC2S22
R02T62
RC3T15
RC3T26
R02S43
RC2S48
RC2S51
RC2S45
RC2S29
RC2T60
R03R45
RC3S42
R02S28
RC2S44
RC2S44
RC3S05
RC2T54
RC2T04

RC2T02

RC2T02
R02T07
RC3S26
RC2T07
RC2T04
RC2S58
RC2S58

RC4S35
RC4S35
RC2T42
RC2T30
RC4T52
RC3S29
RC3S26
R02S09
RC3S26
RC2T34
RC2S30
R02T54
RC2S50
RC2S51

RE

DESCRIPTIONS

:ONTO

A

(IE

r NO.

-15

-15
MO.

-001
MO.

-001

-001
MO.

-001
MO.

-001

-001

MO.

-001

MO.

-001

MO.

-001

MO.

-001

MO.
MO.

-001

-001

MO.
MO.

-001

-001

-35

MO.

-001

MO.

-001

MO

-10

MO.

-33

-100

-100

-001

335-01
335-01

-100

-001

335-01

-300

-002

-005

-005

-005

ST-4-1
ST-4-1
ST-4-1

-002

ST-6-002

-5

MO.

ST-4-05
ST-4-25
ST-4-02

535-01

ST-4-01
ST-4-1
ST-6-05
ST-4-1
ST-4-05
ST-4-05

335-01

ST-4-01

335-01

ST-4-01

500

<'GR'S

Part

rtalnable

MO.

MO.

MO.
MO.
MO.

ST-4-01
ST-4-01

MO.
MO.

ST-6-005
ST-6-005
ST-4-01
ST-6-05
ST-4-05

MO.

ST-4-02
ST-6-002
ST-6-005
ST-6-005
ST-6-005

SPRAGUE

SOLAR

PART

No.

3-21
3-21

3-21
3-21
3-21
3-21
3-21
3-21

3-21
3-21

3-21
3-21

3-21
3-21

MS-425

5-425

3-21

.3-21

5-41
5-31

1FM-31

5-31

1FM-31

3-21

TM-11
TM-11

1FM-31

5-31
3-21

TM-24
TM-24

FM-11
TM-15
TM-15

1FM-335

5-33

TM-12

TM-22
TM-25

M-25

TM-25

TM-1
TM-1

TM-1

TM-22

5-55

fB-55

PM-15
TC-2
TM-12

TM-11
TM-1
TM-15
TM-11
TM-15
TM-15
TM-11
TM-11

No.

LF0001.

under MFGR'S

PART

OLS

INSTALLATION

Brightness control
Volume control
Contrast control
Height

control

Horlz.

hold control

Focus

control
Vert,
Vert,
Horlz. centering control
Vert,

(Wire
hold control
linearity control

centering control

RS

RESISTORS

.a

Network

..

Coll Shunt
Cathode
Plate
Plate

Coil

.er

Grid

IDENTIFICATION

ARE t

2O%

5%

Decoupling

Shunt

5%

5%

IDENTIFICATION

No.

Fixed" Trimmer

n n

4th IF
4th IF
Fixed
4th IF
Video

Video
Video
Video

n

n n M

Fixed
S . IF
S. IF
Fixed

S. IF
Fixed

RF

Bypass

Decoupling
Limiter

Limiter Decoupling
LIraiter
Fixed
S.

IF
Fixed
RF

Bypass

II

ll

AGC

Filter

Audio

n

ii

RF

Bypass
Disc.-AF
Tone

II

t!

Output
Hor. Sweep
Sync. Coupling
Sync. Amp.
Sync. Coupling

Integrator

Vert.

Vert.
Vert.
RF

Bypass

Sync. Coupling
AFC

Feedback

AFC

Plate

AFC

Filter

n n

lor.

Voltage Divider

tor.

Coupling

rlor.

Damper

ii ii

Brightness

AGC

Amp. Grid

ti

ii

Line

HV

Filter

Part

No.

NOTES

and

switch

Wound)

CODES

UNLESS

OTHERWISE

CODES

AND

INSTALLATION

Trimmer

Amp. Cath.

Amp. Cath.
Amp. Screen Byp.
Amp.

Trimmer
Decoupling

Trimmer
Trimmer

Trimmer
Trimmer

NOTES

Cath.

Bypass

Decoupling

Fll.

Bypass

Fil.

Byp.

Cath . Bypass

Fll.

Bypass

Grid

Filter

Fll.

Bypass

Coupling

Bypass
Byp.

Coupling

Fil.

Plate

Coupling

Grid

Net.

11

n

11

n

Osc.

Grid

Discharge

Coupling

Bypass

Bypass

Filter

Cap.

Compensation

Bypass

Osc.

Grid

Cap.

Output Screen Byp.

Filter

Cont.

Byp.

Filter

n

ii

Filter

TVOP01.

STATED.

ITEM

No.

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
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75

R76
R77
R78

R79

R80

R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91

R92

R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110

Rill

R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R123
R124

RESISTANCE

100K2
22K2
22K2
270K2
6802

68K2

682

2202

10K2

51002

682

2202

10002

18K2

12K2

682

2202
2202
2202

10002

18K2

39K2

1502

2202
47K2

62002

82002

18K2

1002

2202
2202

56K2

272

33K2

15K2

100K2

100K2
220K2
470K2
47K2

180K2

10

Meg.

68K2
2202
2202
2202

2.2

Meg.

10

Meg.

100K2
22K2
33K2

5.6

Meg.

82002

33002

18002

22K2

82002

82002

1

Meg.

100K2

6.8

Meg.

1

Meg.

22002

4.7

Meg.

4702

47002

120K2

330K2

560K2

180K2

82002

3.3

Meg.

180K2

100K2

68002

150K2

150K2

682

1

Meg.
472
222
222
1002

47002

1002
472

2.2

Meg.

Z.Z

Meg.

27K2
27K2
100K2

10K2

680K2

82002
47002

1502

47002
22K2

10K2
1

Meg.

470K2
560K2
75002

RATING

WATTS

4
X

X

4
4
4
4
4
4

4
4

X

^

£
£

4
4
4

B

1

-L

X

I

£

H

•£

£

^

•^

"i
2
3

X

X

•^

X
X

•^

i

^

i

-^

X

-1

i

i

4

-^

4
l

\

4

4
4
1
1

4

4
4
1
4

£
£

4
1

4
4

4

2

2

4
4

2

1
1
4

4

4

^

4

4

10

BEND

PART
RC2T42
RC2T34

RC2T34

RC2S47
RC2T17

RC2T11

R02R30
RC2R80

RC2T11
RC2T19
RC2S33
RC2R31

RC2T11
RC2T11
RC2T11
RC2T19
RC2S33
RC2S37
RC2S09
RC2T11
RC2T38
RC4R67
RC2S29
RC2S33
RC2T07
RC2T11
RC2T11
RC2S39
RC2S80
RC3S36
RC2S32
RC2T42
RC2T42
RC2T46
RC2T50
RC2T38
RC2S45
RC2T66
RC2T52

RC2T11
RC4S11

RC4S11
RC2S58
RC2T66
RC2S42
RC2S34
RC3S36

RC2S63
RC3S29

RC3S24
RC3S21

RC2T34
RC2S29
RC2S29

RC2T54

RC2S42

RC2S64

RC2S54
RC2S22
RC2T62
RC2T15
RC3T26
R02S43
RC2S48
RC2S51

RC2S45
RC2S29
RC2T60
RC3R45
RC3S42
RC2S28
RC2S44
RC2S44
RC3S05
RC2T54
RC2T04
RC2T02
RC2T02
RC2T07
RC3S26
RC2T07
RC2T04
RC2S58
RC2S58
RC4S35
RC4S35
RC2T42
RC2T30
RC4T52
RC3S29
RC3S26
RC2S09

RC3S26

RC2T34

RC2S30

RC2T54

RC2S50
RC2S51

REPLACEMENT

IX

No.

RESISTORS

DATA

IRC

PART

No.

BTS-100K

BTS-270K

BTS-1000

BTS-1000

BTS-47K
BTA-6800-5%
BTS-8200
BTS-18K

BTS-15K
BTS-100K
BTS-100K
BTS-220K
BTS-470K
BTS-47K
BTS-180K
BTS-10

Meg.

BTS-68K

BW-2-220
BTS-2.2

Meg.

BTS-10

Meg.
BTS-100K
BTS-22K
BTS-33K
BTS-5.6

Meg.

BTS-8200

BTA-3300
BTA-1800
BTS-22K
BTS-8200
BTS-8200

BTS-1 Meg.

BTS-100K
BTS-6.8

Meg.

BTS-1

Meg.

BTS-2200
BTS-4.7

Meg.
BTS-470
BW-1-4700

BTS-120K

BTS-330K
BTS-560K
BTS-180R
BTS-8200
BTS-3.3

Meg.

BTA-180K-5%

BTA-100K

BTS-6800
BTS-150K
BTS-150K
BW-4-68

BTS-1 Meg.

_

BTA-4700

BTS-2.2 Meg.
BTS-2.2

Meg.
BT-2-27K
BT-2-27K
BTS-100K
BTS-10K

BTA-8200
BTA-4700
BW-4-150
BTS-4700
BTS-22K
BTS-10K

BTS-1 Meg.

BTS-470K
BTS-560K
AR-7SDO

CCONT.

3

Series Test Jack
Osc.

Grid

Picture Tube
Osc. Plate
1st

Video

1st

Video

1st

Video

AGC

Network

2nd

Video

2nd

Video

2nd

Video

AGC

Network
Filter
3rd

Video
3rd

Video
3rd

Video

ii ii

AGC

Network

n

ii

Filter Network
4th

Video
4th

Video
4th

Video
Series
Video
Phase Correction
Voltage Divider
Sound
Sound
Sound
Limiter
Limiter
Limiter
Voltage Divider
Disc.

n

n

Grid

IF

Grid

IF

Cathode

IF

Decoupling

5%

IF

Grid

IF

Cathode

IF

Decoupling

Network

IF

Grid

IF

Cathode

IF

Decoupling

n

fi

IF

Grid

IF

Cathode

IF

Decoupling

Test Jack

Amp.

Plate

IF

Grid

IF

Cathode

IF

Decoupling

Grid

10%
Cathode
Decoupling

Load

IDENTIFICATION

10%
10%

5%

10%

Coil

10%

10%

5%
10%

10%

10%

10%

CODES

10%

10%

Shunt

5%

10%

Series Test Jack
Tone Compensation

1st

AF

Plate
1st AF
Tone Compensation
Output
Output Cathode
Filter
Bias Clamper Load
Sync.
Voltage Divider
Sync.
Sync.

Sync.
Sync.

Sync.

*

" "

Integrator

Vert.

Voltage Divider

" "

Vert.
Vert.
Vert.
Vert. Output Cathode
Filter
Voltage
Horlz.
Horlz.

Horiz.

AFC

Filter
Voltage Divider
Horiz.
Horlz.
Horiz.
Horiz.
Feedback
Horlz. Output Cathode
Horlz. Output
Parasitic

Horlz.
Parasitic Supp.

Feedback

"

Horiz. Coil Shunt

10%

Grid
Grid

Coupling Network
Sep.

Amp.
Amp.
Clipper

Clipper

n

10%

Osc,

Osc.

Peaking

Output Grid

AFC

AFC

AFC

Osc.

AFC
Osc.

Osc.

n

ii

n II

10%

Plate

10%

Cathode

10%

Grid

10%

Grid

10%

Plate

10%

10%

10%

Grid

10%

10%

10%

Plate

10%

10%

Divider

10%

Plate

10%

Grid

10%

Cathode

10%

10%

Grid

5%

Cathode

10%
Transformer
Plate

10%

Grid

Supp.

Shunt

10%

10%

ic%

Output Screen

10%

• 10%

Filter
HV

Filter

Voltage Divider

"

"
" "
" "

AGC

Amp.

AGC

Amp.

AGC

Filter

AGC

Amp.

10%

10%
10%
10%

Plate

Grid

Net.

Plate

10%

to

co
tn

0

f

Si

m

Q

00

N

n

er

Plate

oupllng

PAGE

15

ITEM

No.

R125
R126
R127
R128
R129

PARTS

RATING

RESISTANCE
5602
15002
75002
120K2
22K2

LIST

WATTS

2
2
5

BEND

PART

RC4S16

RC2S43
RC2T34

AND

REPLACEMENT

IX
No.

BT-2-560
BT-2-1500
AB-7500
BTS-120K
BTS-2SK

DESCRIPTIONS

RESISTORS

DATA

IRC

PART

No.

CCONT.:

Series

Focus

Focus

Coll
Filter
Voltage Divider

Integrator

Shunt

10%

(Continued)

IDENTIFICATION

Coll

1056

CODES

ITEM

ITEM

T2
T3

T4

T5
T6A

T7

No.

Tl

No.

B

ITEM

No.

T8

PRI.

117VAC

®

1.7A

DC

PRI.

872

Tap

g>

632

1442

5802

®

1302

5702

142

612

2472

IMPEDANCE

PRI.

19002

SEC.

600VCT

g>

.215

ADC

RATING

RESISTANCE

SEC.

12402

Tap

SEC.

19.32
Tap
g>

13.22

&

.92
SEC.
72

RATING

SEC.

3.12

RATING

1

1

Z

DC

PRI.

1402

SEC.

2

6.3VAC

g)4.7A

SEC.

6.3VAC

©8.3A

TRANSFORMER

BENDIX

PART

No.

TAOSOO
TOOVOO

TSOH01

TSOVOO
LCODOO

LCOFOO

TRANSFORMER

SEC.

.352

BENDIX
PART

TA0018

RES.

TRANSFORMER

BEND

PART

TPOYOO

IX

No.

3

(SWEEP

REPLACEMENT

STANCOR

PART

No.

A-8121

A-8115

DY-1

FC-10

(AUDIO

REPLACEMENT

STANCOR
PART

No.

No.

A-3876

(POWER)

REPLACEMI

STANCOR
PART

No.

CIRCUITS)

DATA

CHICAGO

PART

No.

TBO-1

TSO-1

OUTPUT)

DATA

CHICAGO

PART

No.

RO-304

A-3000

MERIT

PART

A-2928

NT

MERIT

PART

A-3035

No.

DATA

CHICAGO

PART

No.

No.

MERIT

PART

No.

NOTES

Hor

.Syncro-Gulde
Transformer.
Vert.

Osc.

Hor . Output

Vert.

Hor.
Vert.
Focus

INSTALLATION NOTES

Transformer

Trans

Output

Deflection

Trans.

Deflection
Coll

.

Yoke

Yoke

PAGE

16

ITEM

No.

ITEM

No.

L2
L3
L4
L5
L6
L7
L8
L9
L10
Lll

L12
L13

L14A

SP1

SP2

E

FIELD

RES.

982

CONE

DIA.

4" X 6"

USE

Wave

Trap

Wave

Trap

RF

Choke

RF

Choke

RF

Choke

RF

Choke

RF

Choke

RF

Choke

RF

Choke

1st

Video

2nd

Video

.3rd

Video

Sound Take-

Off

3rd

Video

RATING

IF
IF
IF

IF

V. C.

V. C.

02
02

.12
.12

02

.12

.12
02
02

02
02
02
02
02

3.12

9/16"

DC

PRI.

IMP.

DIA.

RES.

02

SEC.

BENDIX

PART

SE4000

TIOW01
TIOW01
LIOT09
LIOT10
LIOT13
LIOT12
LIOT12
LFOROO
LFOROO

LIOTOO

LIOT02

LIOT07

TIOI03

LIOT03

No.

REPLACEMENT

BENDIX

PART

No.

PARTS

SPEAKER

REPLACEMENT

JENSEN

PART

COILS

DATA

MEISSNER

PART

LIST

CONT.

DATA

No.

(RF-IF)

No.

ON

PAGE

GUAM

PART

No.

§

Wound

on

1.5K2

Wound

on

1.5K2

*

Chassis Codes

Chassis Codes

19

§

Supplied

NOTES

resistor
resistor

MC

and

MA and MB

MD

NOTES

on

request.

only.

only.

ITEM

No.

L15

L16

L17

Lie

L19A

L20
L21
L22
L23
L24
L25

L26
L27
L28

L29
L30

TEM
No.

m.

M2
M3
M4
IB

PARTS

4th

Video

Adjacent

Sound

Adjacent

Sound
Trap
5th

Video

6th

Video

RF

Choke

B

Peaking
Peaking

Peaking
Peaking

4.

SMC

Sound
Disc.

Width

Hor.
arity

RF

Choke

RF

Choke

Fuse
Fuse
Switch
RF

Tuner

Ion
Cabinet
Cabinet

Safety

Button

Button

Crystal

USE

IF

IF

IF

Trap

IF

Trans

Trans.

Cont.

Line-

PART

Trap

Glass

IF

IF

.

NAME

LIST

DC

RES.

PRI.

OS!

Offl

OS
OS

Offl

52

11B
9S2

82ffi

48
IS

Offl

052

.32

35S2

oa

OS!

AND

SEC.

Offl

OS!

DESCRIPTIONS

COILS

CRF-in

LIOT05
LIOT01

LrOT04
LIOT06
LIOT08

LFOA06
LCOVOO
LCOV02
LCOV01
LCOV03
TVOPOO

TIOI02
TIOD22

LCCWOO

LCOLOO

LFOA06

LFOA06

BENDIX

PART

FCOMOO
FCOM01
SS3POO
AROTOO
TIOPOO

ZWOTOO

ZWOT01
GZOSOO
BPOB04
BPOB05

1N34

REPLACEMENT

BENDIX

PART

No.

MISCELLANEOUS

No.

DATA

MEISSNER

PART

4A

Type

.25A
Tone Control
Complete

PM

Model

Model

Tone Control

Channel Push Buttons

Video

No.

Type

235M1
235B1

Det.

CONT.

Includes coupling

and

Det.

Includes

SAG

SAG

(Continued)

NOTES

cap.,

load.

C71

NOTES

Video

Det. 1N34

W
in

09

N

KJ
O
Wi
5

OB

a m

~Z

rt O

HORIZONTAL

1. Set the

2.

Adjust

3. Set the

4.

Turn

5.

Turn

6.

Slowly advance

7. If

8.

Advance

9.

Check

horizontal hold control

the

horizontal

approximately

10.2KV

at the

horizontal

from

the

maximum clockwise

the

horizontal oscillator

the

horizontal hold control fully counterclockwise.
hronization, momentarily interrupt
and

then back

of

diagonal

more than
range (B4) slightly clockwise.
turn

restored
present

Interrupt
tal
the

clockwise direction should cause
tation
out

again.

bars

6 1/2

B4

slightly
the

contrast control clockwise

note

at the

the

range

the

hold clockwise slowly

from

the

If

drive trimmer
one or two
picture tube

frequency

to the

original

the

horizontal hold control

present

on the

bars were present

counterclockwise.

the

number

of

point

of

synchronization.

of the

horizontal hold control starting from

signal momentarily. Normally

full

CCW

position

these

conditions

turns

out

high

trimmer (B2)

position.

coll

channel.)

If

bars

until

SWEEP

to its mid

voltage anode.

raster

present.

4 to 6 1/2

and

cannot

position.

(Bl)

for

from maximum capacity.

to its mid

slug (83) until picture "syncs".

the

signal.

In the

Just before

Just

before

less than 4 bars were present

and

momentarily

Repeat

bars appear

full

synchronization.

should hold

be

met, repeat

ADJUSTMENTS

maximum voltage.

The

range

If

(This

may be

clockwise

the

picture

the

picture "syncs" adjust

remove

the

adjust

the

picture

will fall

on the

for

approximately 120" more before
the

procedure.

The

trimmer

position

high

voltaged produced

which

is

approximately

picture

fails

done

by

switching

direction

the

of B4

the

This

and

drops

into

Just

before synchronization,

signal.

until

4 to 6 1/2

fully counterclockwise

out of

sync.

raster. A slight advancement

should occur

one

to

drop

to

another channel

note

the

synchronization.

the

horizontal lock-

When,

the

Turn

at

90'of

occurs

at

Is 9.2 to

turn

back

out of

sync-

least number

signal

Is

bars

are

position.

the

horizon-

in

the ro-

It

drops

n

•*

§1

m O

00

n

PAGE

19