Philco 50 t1403 schematic

PlIOTOFACT*

Folder

PHILCO

MODELS

5O-T14O4,

50-T1432

5O-T14O3

5O-T14O6

(Code

124)

(Codes

(Code

125)

123,124,125),

Ul

p

*

n

O

o

O*

V

VOLUME CONTROL HORIZONTAL

(IN

(IFF

TRADE

NAME MANUFACTURER TYPE TUBES

POWER TUNING

Alignment Instructions Disassembly Fine Tuning Drive Horiz. Sweep Parts Photographs

Cabinet-Rear View Capacitor Identification Chassis-Top

Philco, Models 50-T1403 (Code 125),

SET

Twenty

List

Philco

Television

SUPPLY

110-120

RANGE-Channels 2 thru

Instructions

Cord

Circuit

and

Description

View

SWITCH HOLD VERTICAL

CONTROL HOLD

BRIGHTNESS

CONTROL CONTROL

PHILCO

MODEL 50-T1404 (Code

Corp.,

Tioga

and

Receiver

One

Volts

AC-60

13

6, 7, 8

8

Stringing

Adjustment

5

16

18

13

12,17

"C"

Cycle

Streets,

50-T1404

Philadelphia,

INDEX

thru

16

ffiSSF

125)

(Codes

123,124,125),

Pa.

RATING 2 Amp.

Photographs (continued)

RF

Tuner

Resistor

Identification

Trans.,

Inductor

Schematic (Main) Schematic Tube

Voltage

(Turret

Placement

and

FINE TUNING

pnMT-D..,

bUNIKUL

SELECTOR SWITCH

50-T1406 (Codes

at 117

Volts

11

and

Identification

2

Type

Chart

3

Resistance

Measurements

123,124,125)

AC

19, 20

Alignment

Tuner)

4,9

18

50-T1432(124)

10

?§

0.0

SK

io

ui

Ul

8.2

ffl *>

HOWARD

"The listing

of any

available case a recommendation, warranty as

to the

quality parts have been Inc.,

by the

"Reproduction

and

compiled

manufacturers

or

replacement

suitability

from information furnished

of the

use, without express permission,

part

or

guaranty

of

such

replacement

particular type

W.

SAMS & CO., INC. . Indianapolis

herein does

by

not

Howard

W.

part.

The

to

Howard

of

replacement part

of

editorial

constitute

Sams & Co.,

numbers

of

W.

Sams & Co.,

listed."

or

pictorial

in any

Inc.,

these

con-

tent,

in any

manner,

the

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

Copyright Union.

Union

(1910)

by

DATE

12-50

1,

Indiana

is

prohibited.

No

patent

liability

information contained herein. Copyright

Howard

1,

Indiana,

All

rights reservedunder Inter-American Copyright

W.Sams & Co.,

is

U.

S. of

America. Copyright under

Inc."

Printed

assumed

1950

in U. S. of

with by

SET

respect

Howard

America

115

to

W.

In-

FOLDER

HH

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\T STANDARD

©Howard

CHANNEL

NOTATION

W.

Sams & Co.,

SW,

SHOWN

SCHEMATIC

Inc. 1950

IN

CHANNEL 2 POSITION

11

mi

11111

in

111

nil////////////

////////T/

THE

COOPERATION

RECEIVER

MAKES

IT

POSSIBLE

OF THE

or

MANUFACTURER

TO

BRING

MODELS. USED

YOU

THIS

POINTS

OF

WHEN

MARKED X AT

THIS

SERVICE

DOTTED

II

PAGE

2

®17F«

TURER

OF

'OU

THIS

TED IN

RWTTS

ARE

3EL3.

WHEN

DOTTED

D

POINTS MARKED

THIS

SERVICE

NOT

USED

IN

PARTS

X ARE

IN

ALL

ARE

BROKEN,

PHILCO MODELS 5O-T14O3 (Code

SO-T14O6 (Codes

123,124,125),

125)

5O-T14O4,

5O-T1432 (Code

124)

e

SI

OZA

OW1S

124)

AH

X /^

\6IA/

•103M

(J.OE9IJ

(Code

5O-T14O4,

iani

125), 5O-T1432

(Code

124, 125),

5O-T14O3

123,

PHILCO MODELS

5O-T14O6 (Codes

PAGE

4

CHASSIS

BOTTOM

VIEW-TRANS.JNDUC

Ul

o

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n 2

o

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»

s

in

P

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V)

-i

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-2

^w

^

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O

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o

->

a.

4a

o

3UCTOR

AND

ALIGNMENT

IDENTIFICATION

PAGE

KJ

9

5O-T14O4,

125),

(Code

5O-T1403

MODELS

PHILCO

124)

(Code

5O-T1432

125),

SISSVHO

124,

dOl

AOA

(Codes 123,

5O-T14O6

If

receiver

is

In

the

codes

In

code

124

Before

attempting alignment All and A12 A3 and A7

and A8

Turn

the

contrast control

Connect

the

DUMMY

ANTENNA

.

001MFD

.

001MFD

.

001MFD

.001MFD

.

001MFD

Direct

Direct Direct

Connect

the

DUMMY

ANTENNA Direct

Connect

two

as

shown

on the

DUMMY

ANTENNA

Direct

DUMMY

ANTENNA

Direct

to

be

aligned

123 and 125

models,

AID

negative

High of to

High tube converter tube (V2). Low

synchronized sweep voltage

High

tube converter tube Low

High tube converter tube (V2). Low

models,disconnect

remove

fully

clockwise

fully

counter-clockwise

until

the top of the terminal

SIGNAL

GENERATOR

COUPLING

side

to pin 1

6BC5 (V6).

chassis.

side

to pin 1

6BC5

(V5).

chassis.

side

to pin 1

6BC5 (V4).

chassis.

side

to pin 1

6BC5

(V3).

chassis.

side

to

ungrounded

shield

floating

side

to

chassis.

SWEEP

GENERATOR

COUPLING

side

to

ungrounded

shield

floating

side

to

chassis.

matched

lOOKfi

schematic.

SIGNAL

GENERATOR

COUPLING

side

to

ungrounded

shield floating over side

to

chassis.

SWEEP

GENERATOR

COUPLING

side

to

ungrounded

shield floating over

side

to

chassis.

ALIGNMENT

with

picture tube removed,

the

converter tube (V2) from

pre-set

the

adjusting

fully

counter-clockwise.

of a 1 1/2

(Grid)

Low

side

(Grid)

Low

side

(Grid)

Low

side

(Grid)

Low

side

over

(V2).

(i

1%)

S

OUND

ALIGNMENT

the

yellow wire

following

screws

volt

battery

SIGNAL GENERATOR FREQUENCY

25.

SMC

(Unmod.)

25MC

24.

SMC

26. 6MC

23.25MC

28. IMC

22.

IMC

25.

BMC

from

the

SWEEP GENERATOR FREQUENCY

25MC (10MC

SWP)

SOUND

resistors

SIGNAL

GENERATOR

FREQUENCY

22.

IMC

(Unmod.

IF

ALIGNMENT

SWEEP GENERATOR FREQUENCY

22.

IMC

(450KC

SWP)

INSTRUCTIONS—

adjustments:

are

to pin 2 of

CHANNEL

Any

"

3

OVERALL

signal generator

GENERATOR

FREQUENCY

23MC

23.

25.

26.6MC

IF

ALIGNMENT

in

series

CHANNEL

3

)

MARKER GENERATOR FREQUENCY

22.

the

high

voltage lead should VIDEO from

the

its

socket

approximately

align

DC align mon

11

"

VIDEO

MARKER

SMC SMC

USING

from

pin 2 of

DC FM mon

DC to jack. Common Point<£>.

USING

IMC

READ

INSTRUCTIONS

CAREFULLY

IF

ALIGNMENT

junction

and

test

Probe

test

to

IF

to the

CHANNEL

Any

Probe

test

to

Probe

pin 3 of FM

FM

CHANNEL

3

of

replace

5/8

nch

jack, connect

CONNECT

VTVM

to pin 3 of

jack. Com-

chassis.

RESPONSE

horizontal

Vert. 3 Low

AM

SIGNAL

FM

test

CONNECT

VTVM

to Pin 2 of

jack.

Com-

chassis.

thru

10KSI

test

SIGNAL

Vert. Amp. of Low

Vert. Amp. thru

lOK.fl

test to

BEFORE

ATTEMPTING ALIGNMENT

be

securely

R12,

L10

and C21 to

with a 6J6

with

from

top of

the

positive

ADJUST

Al

A2

A3 A4

A5

A6

A7.A8 A9

CHECK

input

oi the

CONNECT

SCOPE

Amp.

to pin

of

align

test

jack.

side

to

chassis.

GENERATOR

jack

to

chassis.

ADJUST A11.A12,

A13

A14

to

GENERATOR

CONNECT

SCOPE

to pin 2

FM

test

jack.

side

to

chassis.

to pin 3 of FM

jack.

Low

chassis.

taped

prevent

pin 1

coil mount.

terminal

oscilloscope

A10

AND

The

AND

OSCILLOSCOPE

A11.A12, A13

A14

side

and

dressed

erroneous

removed

Adjust

for

Adjust

for

Adjust

for

ADJUST

VTVM

junction

Adjust

for

Adjust

for reading will correct

setting.

ADJUST

away from

to

prevent

to

chassis.

maximum deflection.

MINIMUM

maximum deflection.

horizontal

Adjust

1.

The 26. 6MC response. retouch response.

of

these

maximum deflection.

zero

be

Disconnect

for

maximum amplitude

per

figure

Reconnect A14

to

line

as per

A13

for

ness

the

indications.

erroneous

REMARKS

"

deflection.

"

deflection.

for

response

marker should

If

necessary,

Al

thru

A5, A9 and A10 for

two

resistors

REMARKS

reading. A positive

obtained

on

stabilizer

2.

stabilizer

place

22.

IMC

figure

maximum amplitude

of

diagonal

line.

chassis.

indications.

REMARKS

curve

similar

be at 50%

SLIGHTLY

is

alignment

and

side

capacitor

and

symmetry

center

and

negative

of the

C5.

Adjust

of

diagonal

straight-

either

REMARKS

capacitor.

at

3.

SLIGHTLY retouch

to

figure

proper

Point

Adjust

A

as

PAGE

6

FIG.I

FIG.

2

FIG.3

Reconnect

the

Set the

fine

Connect

two

as

shown

on the

The

signal

DUMMY

ANTENNA

Two

I20S!

sweep

120S2

"

Remove Connect

shown

Complete

not be

turned

Set the

DUMMY

120SJ

Across als lead.

generator

Across als lead.

the two

on the

oscillator

it may be

to

adjust

to

each

fine

Across als lead.

carbon res.

Connect a 3300ft

Insert a piece

The

Connect a short

DUMMY

ANTENNA

Two carbon res.

as channels,

should necessary

is

ANTENNA

Two

carbon res.

yellow

tuning

matched

schematic.

generator

GENERATOR

COUPLING

antenna

with

between

of

solder

across

GENERATOR

COUPLING

antenna

with

dummy

matched

schematic.

adjusted

the

channel.

tuning

GENERATOR

COUPLING

antenna

with

ALIGNMENT

wire

control

lOOKft output

SIGNAL

120ft

in

the

into hole adjacent

output

capacitor

SWEEP

120ft

in

converter

100KS2

alignment

possible

for any

individual

control

SIGNAL

120^

in

OSCILLATOR ALIGNMENT- TAPERED LINE TUNER (CODES

to the

junction

to the

mid-position

( t 1%)

resistors

lead

should

GENERATOR

FREQUENCY

termin-

each

termin-

each

to the

termin-

each

junction

lead

( ±

to

corr

indivi

should

C28.

GENERATOR FREQUENCY

57MC (10MC

213MC (10MC

OSCILLATOR

tub

and

W

)

resistors

ma

f

not be ect iual

ch

annel to

the

m

id-position

GENERATOR FREQUENCY

(Unmod.)

59.75MC

65.75MC

71.75MC

81.75MC

87.75MC

179.75MC

185.75MC

191.

197.75MC

203.75MC

209.75MC

215.75MC

59. 7 SMC (Unmod.)

65.75MC

71.75MC

81.75MC

87.75MC

179.75MC

185.75MC

191.75MC

197.75MC

203.

209.75MC

215.75MC

R16 and

197.75MC

of

R12,

L10 and

of its

range.

in

series

from

be

terminated

SIGNAL

75MC

RF

ALIGNMENT- TAPERED

to

tuning

be

terminated with

SWEEP

SWP)

replace

neces

them

in o

channel,

oscillat right

SIGNAL

75MC

with

CHANNEL

2

3 4 5 6 7 8 9 10 11 12 13

R19.

The

junction

core

A9.

MARKER GENERATOR FREQUENCY

55.25MC

59. 7 SMC

211.25MC

215.75MC

AHGNMENT-12

original

6J6 n its

ir

series

from

sary.

If the

le

step

using A29-step

If

adjustment

or

adjustment

o

the

channel switch shaft.

its

range.

of

CHANNEL

10

2 3 4 5 6 7 8 9 10 11 12 13

its

INSTRUCTIONS

C21.

pin 2 of FM

its

characteristic

DC FM to

Allow

characteristic

CHANNEL

pin 2 of FM

oscillator

of A29 for

DC

to pin 3 of FM jack. Poin«£>.

test

jack

to

chassis.

The

impedance,

CONNECT

VTVM

Probe

to pin 2 of

test

jack.

PointQ>.

of R16 and the

2

13

POSITION TURRET TUNER (CODE 124)

Common

rUNER

LINE

the

solder

to

impedance, usually

Vert.

<^.

chassis.

socket,

test

jack

seems

to be off

13. It

should

will

not

The

CONNECT

VTVM

thru

Common

bring

correct

10KS2

test

to

each channel that

Probe

(CODES

3300ft

make

CONNECT

SCOPE

Amp.

Low

to

all

usually

ADJUST

A15

A16 AI7 A18 A19 A20 A21 A22 A23 A24 A25 A26

123 & 125)

resistor

will

contact

with

to

Point

side

to

chassis.

The

frequency

be

noted that

channels within

is off

frequency-

adjustment

ADJUST A29

A30 A31

A32

A33 A34 A35 A36 A37 A38 A39 A40 A41

50

CCONTJ

123 &

125)

junction

of

these

two

resistors

5J

ohms.

REMARKS

Adjust

for

zero reading setting.

be

designated

lug

under

ohms.

ADJUST REMARKS

A27

Adjust

A28

junction

approximately this

is an all

the

The

screw

Adjust reading setting.

reading. A positive

will

be

obtained

as

alignment

the

hole

and

for

pass

as per

of

these

two

the

same

channel

range

of the

individual channel

is

accessible

for

zero

reading. A positive

will

be

obtained

on

either

Point

chassis.

maximum amplitude

figure 4 with

resistors

amount

for a

oscillator

circuit

fine tuning

thru

oscillator

this

hole

REMARKS

on

either

control,

is

alignment

and

side

B .

markers

is

alignment

majority

adjustment

as the

and

side

Point

negative

of the

correct

and

band-

as

shown.

Point

of the

adjustment

it

will

be

channel switch

negative

of the

correct

and

A

In

21

-

5E

A

§*•

O (t

is

"

FIG.4

PAGE

7

Connect a short

Remove

the

Remove

the

The

sweep

generator

DUMMY

ANTENNA

.

001MFD

Two

120SJ

carbon

res.

Two

120J2

carbon

res.

Two

120J2

carbon

res.

The

FM

trap

other

than

100MC

is

present,

adjust

[f

the FM

input

lead

to

switch

to the

from

the

10

antenna

output

SWEEP

GENERATOR

COUPLING

side

to pin 1

(VI).

contact-panel

Low

antenna termin-

with

12012

is

adjusted causes

A45 for

is not on the

C , the low

with

Video

(terminal

in

interference.

channel component cover

High of

6BC5

7

of assembly). to

chassis.

Across als lead.

station

Point

channel

ALIGNMENT

output

-RF

plate

lead

(Grid)

side

each

at the

minimum

side

which

lead

coil.

from

the

should

be

SWEEP GENERATOR FREQUENCY

19

SMC

(12MC SWP)

19

SMC

(12MC

213MC

(12MC

207MC

(12MC

201MC

(12MC

189MC

(12MC

183MC

(12MC

177MC

(12MC 8

SMC

(12MC

79MC

(12MC

69MC

(12MC

63 MC

(12MC

57MC

(12MC

Not

used

Set to

frequency

lowest frequency in

area, using Sweep.

factory

to

If an FM

interference,

air, connect

to

chassis.

the FM

station interfers.

RF

AUONMENT-12

of the

tuner

tuner.

terminated

SWP) SWP) SWP) SWP) SWP) SWP)

SWP)

SWP]_

SWP) SWP) SWP]_ SWP)

center

of

station

10MC

FM

resonate

station

an AM

Set the

INSTRUCTIONS

POSITION TURRET TUNER (CODE 124)

to

chassis.

with

its

characteristic

MARKER GENERATOR FREQUENCY

192MC 198MC

192MC 198MC 210MC 216MC 204MC

210MC 198MC 204MC

186MC

192MC 180MC 186MC 174MC 180MC 82MC 88MC 76MC 82MC 66MC 72MC 60MC 66MC 54MC 60MC

Set

(mod)

sound carrier

frequency

of

lowest frequency station area.

Set

sound and

RF frequencies

of

lowest

frequency

station area.

TRAP ADJUSTMENT

at

signal generator

gen.

to

RF

in

gen.

to

RF

picture

carrier

in

100MC

of a

frequency

generator

Adjust

CHANNEL

10

10 13 12 11 9

8 7 6 5 4 3 2

Lowest

frequency

station in

and

frequency

A45 for

impedance, usually

Vert.

<£>.

Low

chassis.

Use Probe pin

area.

jack. Point<£>.

Vert. of

align

Low

(CODES

should

not

require

other

than

to the

antenna terminals thru a 120fi

to the

minimum

CONNECT

SCOPE

Amp.

to

Point

side

to

VTVM.

DC

thru

10KJ2

3 of FM

Common

Amp.

side

123 &

100MC

frequency

to

test

to

to pin 3

test

jack.

to

chassis.

125)

adjustment,

causes interference tune

of the FM

indication

on the

CCONTJ

50

ohms.

ADJUST

Adjust

A42,

symmetry

A43

above and and

Adjust

A

44

symmetry channels If

marker make with Recheck not scope short step

Adjust

ing.

Check

figure 6 with

response as in

A4

steps response channels

and

except

in the

resistor

station interfering

scope.

REMARKS

for

maximum amplitude

as per

70% replace component

for

slight

channel switch

been

from

from video output

13 of

for

figure

and

17 and 18 for

RF

case

in the

in

figure 5 with

response.

Disconnect

channel

10

antenna-RF

cover

plate.

maximum amplitude as per

figure

for

response

fall below

all

channels

seriously

Point

OSCILLATOR ALIGNMENT.

the

fine tuning

response

does

AS

for

is not

in

area,

alignment.

where

station

each

similar

70% on any

adjustment

6.

of

set for

to see

effected. Remove

C and

control

curve

marker

as

not

fall

within

Slightly readjust

proper

response.

each channel

within

the

check

an FM

station

on

which

lead

and

connect

and

turn

the

and markers

and

5.

Check

to

channel,

A42,

A43 and A44

that channel.

that they have

disconnect lead

and

for

similar

shown.

If

the

Repeat in

limits

tuner

bandpass,

ol a frequency

the

interference

the

channel

generator

coils

all

figure

the

repeat

zero

read-

/

to

overall

limits

A9,

Al,

area.

on all

vertical

selector

5.

A2,

If

PAGE

8

FIG.5

DISASSEMBLY

1.

Remove seven push-on type control

2.

Remove

six

wood

screws

3.

Disconnect built-in

4.

Remove power lead located

5.

Disconnect

6.

Release

7.

Remove

8.

Remove

FOR

deflection ground clamp high

voltage lead.

four

PICTURE TUBE REMOVAL FOLLOW

5/16"

antenn?..

yoke

at

hex

head

holding

at

leads.

rear

screws

FIG.6

INSTRUCTIONS

knobs.

rear

cover

in

place.

base

of

picture tube.

of

deflection yoke.

from

chassis.

Remove

INSTRUCTIONS

chassis.

ABOVE.

9 Pin

8 Pin

lOKn

7 Pin

esn

on

esn

on

i.6Kn

esn

2.4Kn

loon

on

.20

.in

on

esn

on

Inf.

.m

#150Kn

on

i.2Kn

220n

on

soon

»i25n

A

TOP CAP

t4.9Kn

#.m

Inf.

i2Kn

on

#on

Inf.

MEASUREMENTS

RESISTANCE

AND

VOLTAGE

6 Pin

t46Kn

t7Kn

#330n

*.2n

#.4n

#iKn

5 Pin

ti7Knon»33on

4 Pin

.2«

READINGS

3 Pin

RESISTANCE

on

2 Pin

on

Pin 1

Meg.

1.8

Tube

6BC5

Item

V 1

9 Pin

8 Pin

7 Pin

OV

6 Pin

95VDC

5 Pin

80VDC

4

VAC

3

6.

READINGS

3 Pin

VOLTAGE

OV

.2n

on

»990n

on

.in

esn

lOOKn

810KB

7F8

6BC5

V 2V 3V

5-2.2VDC

OV

IVDC

120VDC

175VDC

OV

120VDC

3VAC

OV

6.

120VDC

OV

#.sn

#.7n

onon.2n

.2n

.20

esn

810KSJ

aioun

6BC5

4

V 5V 6V7

.8VDC

125VDC

OV

VAC

VAC 3

6. 3

6.

#6. 6Kn

on

loon

.3(1

6BC5

.8VDC

120VDC

75VDC

3VAC

6.

OV

3Kn

330Kn

*on

.20

330Kn

.2n

*8Kn

on

T3.4KS2

Meg.

.in

1

#3.9Kn

M.

12AU7

6V6GT

V 8V9

OV

VDC 6

OV

4.

-3.4VDC

OV

-2.6VDC

130VDC

7VDC

3VAC

-1.

6.

3VAC

6.

85VDC

320VDC

OV

68Kn

#1.

#4.2Kn

teoon

on

3Kn #1.

#4.2Kn

Inf.

.in

on

Meg.

.2n

on

2

on

tssoisn

470KU

68KJ2

on

6BA6

6AU6

7X7

10

VI 1V

V

3VAC

6.

VDC .8

-.2VDC

OV

-35VDC

70VDC

UOVDC

.2VDC

70VDC

110VDC

VAC

6. 3

OV

3VAC

-7VDC

6.

OV

480Kn 1

tiKn

ti8Kn

2n

Meg.

*.

4

*on

on

t5Kn

ti7Kn

#150Kn

470Kn

6AQ5

6SN7GT

12

13 V

3VAC

6.

-3.8VDC

OV

#165VDC

OV

#145VDC

35VDC

VAC 3

-IVDC

#6.

#ov

OV

on

tsoon

Meg.

Meg. 3

A

2.2

Meg.

470Kn

2. 2

on

tsoon

t40Kn

1.2KO

220n

on

IMeg.

7N7

6SN7GT

14V 15V 16V 17 V

VAC 3

OV

6.

VDC 4

6.3VAC

5.

14VDC

VDC 300

OV

210VDC

70VDC

OV

-37VDC

OV

300VDC

i92Kn

Inf.

450Kn

200KH

IMeg.

Inf.

iisoKn

on

.in

400Kn

.m

Inf.

7N7

6BG6G

TOP CAP

255VDC

OV

190VDC

OV

-45VDC

-13VDC

-2VDC

OV

90VDCOV375VDC

320

Inf.

tiaon

Inf.

leosn

Inf.

6W4GT

V18

VDC

H

130

130VDC

1

OV

305VDC

OV

12

.in

Inf.

t4.5Kn

32n

Inf.

PIN 11

lOOKn

Inf.

t2.9Kn

Inf.

PIN 10

the

volt-

to

V12

12M

Inf.

680Kn

PIN 3 OF V18

PIN 8 OF V20

PIN 2 OF

Inf.

on

CONTROL COUNTERCLOCKWISE

5U4G

1B3GT

12LP4

MEASURED FROM

FOCUS

1 9 V

V20

340VDC

OV

340VAC

130VDC

PIN 12

340VAC

PIN 11

OV

PIN 10

A

#

t

V21

6.3VAC

125VDC

250VDC

for volts

117 at

maintained

voltage Line

4.

1,000

20,000

at

af are

measured

Voltage

AC

measurements

volt; per

Vollage

ohms

DC

1.

both minimum

given.

according

minimum.

ore

vary

set at

controls,

may

readings

service

controls

readings

of the

panels

readings, age

maximum and

setting

Front

Where

5.

6.

com-

direc-

to pin

stated.

clockwise

socket

in a

from

otherwise

are

socket.

counted

of

unless

are

values

bottom

negative

on

numbers

mon

tion

Measured

2. Pin

3.

o

2 Pin

3VAC

.BVDC

OV

6.

1 Pin

5VDC

-.6VDC

-1.

Tube

6BC5

7F8

2

Item

V 1V

m

O

.8VDC

IVDC

-.9VDC

.4VDC

6BC5

4

3

V

V 5V 6V7

VAC 3

.8VDC

-.8VDC

6.

OV

180VDC

#ov

135VDC

VDC

.IVDC

0V

UOVDC

6BC5

12AU7

-.4

0V

6V6GT

6BA6

6AU6

8

10

9 V

V

4VDC

-3.8VDC

ov

-1.

7X7

6AQ5

6SN7GT

1

12

1

13

V

-20VDC

5.4VDC

15VDC

.2VDC

6SN7GT

V14

6.3VAC

14VDC

OV

7N7

15 V

OV

MEASURE

VAC 3

6.

OV

• DO NOT

7N7

6BG6G

6W4GT

1B3GT

17

18V 19

16 V

V

V20

VOLTMETER

340VDC

OV

5U4G

V12

2.2VDC TUBE

PIN 2 OF

OV

VACUUM

MEASURED ACROSS FILAMENTS

WITH

CONTROL COUNTERCLOCKWISE

12LP4

TAKEN

MEASURED FROM

V21

6.3VAC

§

FOCUS

f

#

TAPERED

LINE

TUNER-RIGHT

SIDE

TAPERED

LINE TUNER-LEFT SIDE

PAGE

11

PAGE

12

CHASSIS

BOTTOM

VIEW-CAP

m O

Sfj

o

O

•

_,

to

K)

01

wo

to

^

m

n

Ui

(D

O

_,

Oi

CJ

Ul

so

O

-I

O

-•

a.

J>

-CAPACITOR

IDENTIFICATION

PAGE

17

ITEM

No.

RF

VI V2A

Converter Converter

B

V3

1st 2nd

V4

V5

3rd

V6

4th

V7

Video Reel.

V8

Video Output

V9

1st

V10

2nd

VILA

Ratio

Ratio Det.

B

V12

Audio

V13

Sync

V14

Sync

V15A

Vert. Vert,

B

V16A

Hor.AFC - Hor.Osc

B

Hor.AFC - Hor.

V17

Horiz.

V18

Damper

VI

9

H V Rectitier

V20

L V Rectifier

V21

Picture

ITEM

CAP.

No.

30

CIA

40

B

40

C2A

20

B

10

C

10

D

10

C3A

5

B

80

C

40

D

C4

30

C5

2

C6

5 39

C7

C8

220 220

C9

220

CIO

220

Cll

220

C12

.5-5

CIS C14

1.5 39

CIS

.5-5

C16

20

C17

10

C18

39

C19

C20

220

C21

220 27

C22

2.2

C23 C24

15 1500

C25

470

C26 C27

1500

2.2

C28

51

C29 C30

51

C31

1500 1500

C32

1500

C33

470

C34

1500

C35

1500

C36 C37

1500 470

C38 C39

1500

C40

1500 470

C41

51

C42

51

C43 C44

1500 1500

C45

470

C46 C47

1500

C48

.047

C49

47

C50

.47 10

C51 C52

.047 .22

C53

.047

C54

.47

C55

56

C56

.01

C57 C58

1500

C59

1500

USE

Amplifier

Video

IF

Video

IF

Video

IF

Video

IF

Det.

- AGC

-Video

Sound

IF

Sound

IF

Det.

-AF

- AF Am

Output Amp. & Sep. Phase

Inv.

Vert.

Osc.

Amp.

Output

Tube

RATING

VOLT

475 475 475 475 475 475 475 475 450 50 250 50

400 200 400

400 400 400

100

PARTS

Amp.

Amp. Amp.

Amp.

Amp

-

Osc

PART

6BC5

7F8 6J6

6BC5 6BC5 6BC5 6BC5

12AU7 6V6GT 6BA6 6AU6

7X7

I

6T8

6AQ5

6SN7GT 6SN7GT

7N7

6SN7GT

7N7

6SN7GT 6BG6G 6W4GT 1B3GT 5U4G 12LP4

LIST

REPLACEMENT

PHILCO

No.

Capacity values given

and

Paper

Capacitors,

PHILCO

PART

No.

30-2568-40 30-2570-41

30-2570-55

30-2568-23 30-2417-7

30-1225-11

30-1225-11 30-1225-11

62-022009001

30-1225-11

62-015400021 30-1225-19

62-215001001 30-1221-4 30-1224-62 30-1224-62 62-215001001 62-215001001 62-215001001

62-147001001

62-215001001 62-215001001 62-215001001 62-147001001 62-215001001 62-215001001 62-147001001 30-1224-62 30-1224-62 62-215001001 62-215001001 62-147001001 62-215001001

45-3505-62

62-051009001 45-3505-34 62-010409021

45-3505-62 45-3505-49 45-3505-62

45-3505-34

62-056409001 45-3505-58

62-215001001 62-215001001

TUBES

AEROVOX

PART

No.

AF68X AF8422X

AF21X16J8B

AF6G E26E6

SI5

SI39 SI220 SI220 SI220 SI220 SI220

S11.5NPO SI39

SI20 SI10NPO SI39 SI220 SI220 SI27

SI15

SI1500 SI470

SI1500

SI1500 SI1500 SI1500

SI470 SI1500 SI1500 SI1500 SI470 SI1500 SI1500 SI470

SI1500 SI1500 SI470 SI1500 P488-047

SI47

P288-47

SI10

P488-047

P488-22 P488-047

484-5 SI56 P488-01 SI1500 S11500

AND

DESCRIPTIONS

(SYLVANIA

DATA

STANDARD

REPLACEMENT

6BC5

7F8 616

6BC5 6BC5 6BC5 6BC5

12AU7 6V6GT 6BA6 6AU6

7X7 6T8

6AQ5 6SN7GT

6SN7GT

7N7

6SN7GT

7N7

6SN7GT 6BG6G 6W4GT 1B3GT 5U4G 12LP4

CAPACITORS

in the

rating

and in

mmfd.

REPLACEMENT

CENTRALAB

PART

No.

TCZ-4.7 D6-390

D6-221

D6-221 D6-221 D6-221 D6-221

TCZ-1.5

D6-390

TCZ-20

TCZ-10 D6-390 D6-221 DS-221 D6-270 TCZ-2.2 D6-150 D6-152 D6-471 D6-152 TCZ-2.2

DS-152 D6-152 D6-152

D6-471

D6-152

D6-471

D6-152

D6-471

D6-152

D6-471

D6-152

DF-503

D6-470

D6-100

DF-503

DF-503 D6-560

D6-103

D6-152

or

Equivalent)

RMA

BASE

TYPE

7BD 8BW 7BF 7BD 7BD 7BD 7BD

9A 7AC 7BK

7BK

8BZ 9E 7BZ

8BD 8BD

SAC 8BD SAC 8BD 5BT 4CG 3C 5T 12D

column

for

Mica

DATA

CORNELL-

DUBILIER

PART

No.

UP4450

UPT42114!

UPT423

UP3025

BBR2-50T

1W5D15

1W5D15 1W5D15 1W5D15

5W5T5 1W5D15 1W5D15 1W5D15 5W5T5 1W5D15 1W5D15 5W5T5

1W5D15 1W5D15 5W5T5 1W5D15 PTE4S5 5W5Q5 GT2P25

5W5Q1 PTE4S5 GT4P25

PTE4S5 GT4P5

PTE4S1 1W5D15 1W5D15

Used

in

Codes

Used

in

Code

Used

in

codes

Used

in

code

Used

in

code

Used

in

codes

Used

in

code

Used

in

codes

are in

mfd.

and

Ceramic Capacitors.

ERIE

PART

No.

NPOK-5 GP1K-39 GP2K-220 GP2K-220 GP2K-220 GP2K-220

GP2K-220

532-08-.

5-5 NPOK-1.5 GP1K-39

532-08-.

5-5 NPOK-20 NPOK-10 GP1K-39 GP2K-220 GP2K-220 GP1K-27

GP1K-15 GP2L-0015 GP2K-470 GP2L-0015

N22UK-51 N220K-51 GP2L-0015

GP2L-0015

GP2K-470 GP2L-0015 GP2L-0015 GP2L-0015 GP2K-470

GP2L-0015 GP2L-0015 GP2K-470

N220K-51

N220K-51 GP2L-0015

GP2L-0015

GP2K-470

GP2L-0015 GP1K-47 GP1K-10

GP1K-56 811-01 GP2L-0015 GP2L-0015

123 and 125

124

123

and 125

124.

125. 123 and

for

Electrolytic

SPRAGUE PART

TVL-283C

TVL-4840

TVL-1515

TVA-1301

19C13 19C13 19C13 19C13 19C13

19C3 19C13

19C13

19C22 29C8

19C15

29C8

29C8 29C8 29C8

19C15

29C8 29C8 29C8

19C15

29C8 29C8

19C15

29C8 29C8

19C15

29C8 4TM-S47

19C25

2TM-P47

19C19

4TM-S47 4TM-P22 4TM-S47 4TM-P5

4TM-S1 29C8 29C8

NOTES

124.

No.

IDENTIFICATION

AND

INSTALLATION

.Filler i

Filter

.Filter

•Decoupling ^Decoupling

Low

Pass

Filter

.Decoupling

•

Sync

Inv.

Dec.

^Decoupling

Vert.

Output

Trimmer

Coupling

Filter Screen Fil.

Bypass

Coupling

Trimmer Coupling Coupling

Trimmer

Padder

Feedback

Fil.

Bypass

Padder Trimmer

Plate

Bypass Bypass

Tr

immer

Trimmer

Filter

Video

IF

Coupling

Filter

Bypass

Video

Coupling

Filter

Video

Coupling

TRimmer

TRimmer Video Video

Coupling

Bypass Bypass

Filter

Coupling

Tube

Tr

immer

IF

Coupling Bypass Sound

IF

Cath.

Capacitor

Bypass

Dec.

IF

Dec.

IF

Dec.

IF

Dec.

IF

Cathode

Filter

Cath.

Dec.

Decoupling Stabilizing

Fixed RF AGC RF RF RF

RF

Variable

RF RF Variable

Osc. Grid Cap. Fixed Osc. Conv. RF Fixed Osc. Coupling Fixed

Conv. IF

Coupling

Filament

RF Fixed Fixed AGC AGC 1st

IF

AGC RF

2nd IF

AGC

3rd IF

Fixed

4th

4th IF RF RF Video Det. -AGC AGC Video Diode Video Video Coupling Video Coupling Pic. Fixed Sound

RF

1st

CODES

NOTES

Plate

in

SI P

II

to

Ul

«-N

^

Ui

is

<">

o

Q.

PAGE

13

C65 C66 C67

C6fl

C69 C70 C71 C72 C73

C93

C96 C97 C98 C99

CIOO

C101

H1A

R2A

R3A H4A

H5 R6

H7 R8 R9 RIO Rll RI2 R13 R14 H15 R16 H17 R18 R19 R20 R21 R22 R23 R24 R25 R26 H27 R28 R29 R30

R31 R32

R33

R34 835 R36

R37

C60 C61 C62 C63 C64

C77 C78 C79 C80 C81 C82 C83 C84 C85 C86 C87 C88 C89 C90 C91 C92

C94 C95

ITEM

No.

ITEM

No.

C74 C75 C76

' Use t Use t

Codes

§

Codes

«

Codes

t

Codes

»

Codes

ITEM

No.

B

C

B C

B B

RATING

CAP.

470

56 1500 150 150 1500

2.2 .01

.0047

.047

.01

.0068

.047

.0047

330

12

.047

220

.002

.0047

.01

.1

100

180

.0022

10

.22

.022

.047

150

1200

.01

680

330 150 820

.22

.047 .15 500

only

123 123 and 124 use 123 and 124 use

123 and 124 use

RESIST-

ANCE

2

Meg.

Shaft Switch

50KSJ IMeg. Shaft 50000 100KSJ

2.5

Meg.

Shaft 500t2 1000S2

'

Additional

RESISTANCE 1200SJ

330n

1

Meg.

39KSJ

10KO

330S2

ion

lOOKn

15K« 330!!

lOKf! 3900SJ 3300 470J2 5600SJ 10KSJ 3300O

688

33

OfJ

seoon

esn

3300n 5600SJ

68.Q

8200

saoon looon sioon

ISKfi

won

56001!

VOLT

500 500

GOO 600 400 600 1000 400 600

500 500

400

500 600 600

600 600 400 400 500 500 600 500 400 400 400 500 600 600 500 500 500 500 400 400 200

20000

in

codes

in

codes

and 124 use

RATING

WATTS

End

parts

RATING

20%

5%

62-147001001 62-056409001 62-215001001 60-10155407 60-10155407

62-215001001 30-1221-4 45-3505-58 45-3505-56 45-3505-62 45-3505-58 45-3505-91 45-3505-62 45-3505-56

60-10335407

30-1223-2

45-3505-62

62-122001001

45-3505-54

45-3505-56

45-3505-58

45-3505-47

60-10105407

30-1220-30

45-3505-54

60-00105407

45-3505-49

45-3505-43

45-3505-62

60-10155407

60-20125404

45-3505-58

60-10685401

60-10335407

60-10155407

60-10825401

45-3505-49

45-3505-62

45-3505-31

30-1229-2

123 and

125. 5MMF

220MMF 1500MMF 390MMF

i

_

2 f

i 4

2

to be

WAHS

f

2

1

~z

i

1

i

J

z

-£

i

2

•4

2

~?

J

2

I 2

i f

1 |

I

1 J

|

t

i |

2

PHILCO PART

No.

124.

150MMF

in

PHILCO PART

33-5566-16

Not

Req.

Not

Req.

^

f

(33-5563-23

)

(

(33-5663-22

)

33-5565-10

Not

Req.

33-5546-28

33-5546-31 used with

PHILCO

PART

66-2128340 66-1338340 66-5108340 66-3398340 66-3108340 66-1338340

66-4109340 66-3158340 66-1338340 66-3108340

66-2395340

66-1338340 66-1478340

66-2568240

66-3108340 66-2338340 66-0688340 66-1338340 66-2568340 66-0688340 66-2338340 66-2568340 66-0688340 66-2828340 66-2338340 66-2108340 66-2518240 66-3158340 66-1108340 66-2568340

AEROVOX

PART

SI470

SI56 SI1500 1468-00015 1468-00015 S11500

P688-01 P688-0047 P488-047 P688-01 P1088-0068 P488-047 P688-0047

1468-00035

SI12

P488-047 1468-00025 P688-002 P688-0047 P688-0047 P688-01 P488-1 P488-1 1468-0001 SI180 P688-0022 1468-00001 P488-22 P488-022 P488-047 1469-00015

P688-01

1468-00075

1468-00035

1468-00015

1467-001

P488-22

P488-047

P288-15

HV20B

in

this

application.

this

application.

in

this

application.

in

this

application.

in

this

application. Mfgr's

REPLACEMENT

No.

Q13-139

Not 76-1

"Concentrikif

/

Bll-123

<

811-137

E-187

Qll-239

Not

W-1000

''Concentrikit".

REPLACEMENT

No.

CAPACITORS

REPLACEMENT

CENTRALAB

No.

PART

D6-471 D6-560 D6-152 D6-151 D6-151 D6-152 TCZ-2.2 D6-103 D6-472 DF-503 D6-103

DF-503 D6-472

D6-331 D6-120

DF-503

D6-221

D6-202

D6-472 D6-472 D6-103

DF-104 D6-101 D6-181 D6-222 D6-100

DF-203

DF-503

TCZ-150 D6-122

D6-681 D6-331 D6-151 D6-102

TV1-502

Mtgr's

MIgr's

Mfgr's

CONTROLS

DATA

IRC

PART

No.

Req

-1

»

}RTV-133

*

•

J

Heq

.

RESISTORS

DATA

IRC

PART

No.

BTS-1200

BTS-330

BTS-330 BTB-3900

BTS-330 BTS-5600 BTS-3300 BTS-330

BTS-3300 BTS-5600

BTS-3300

BTS-1000

BTS-100

No.

part

#60-90505007.

part

CLAROSTAT

PART

No.

AG-66-Z

FS-3 SWB

RTV-132 AM-84-S

FKS-

1/4

RTV-126

43-1000

AGC

RF RF

Oscillator Decoupling Decoupling Parasitic Trap 1st AGC 1st 1st 2nd 2nd

AGC

3rd 3rd

3rd AGC Decoupling

Trap 4th 4th 4th

CCONTJ

DATA

CORNELL-

OUBIUER

PART 5W5T5

5W5Q5 1WSD15 5W5T15

5W5T15 1W5D15

PTE 6S1 PTE 6D5 PTE 4S5

PTE6S1 PTE16D7 PTE4S5 PTE6D5

5W5T3

PTE4S5

5W5T25

PTE6D2

PTE6D5

PTE6S1

PTE4P1

5W5T1

PTE6D2

5W5Q1

GT4P25

PTE4S2

PTE4S5

5R5T15

PTE6S1

1W5T7

5W5T3

5W5T15

1W5T8

GT4P25

PTE4S5

GT4P2

#60-10155407.

#60-10225417.

#60-20155314.

#60-10395417.

CENTRALAB

PART

AN-83

AK-1

SVP-985 VK-129

ALL

RESISTORS ±10% UNLESS OTHERWISE NOTED

Antenna

Network

HF

Amp. Grid

RF

Amp. Amp. Amp. Decoupling

Parasitic Mixer Grid Mixer

Plate

Mixer

Plate

Network

Video

Network

Video

Network

Video Video Video

Network

Video

Video Video

No.

GP2K-470 GP1K-56 GP2L-0015 GP2K-150 GP2K-150 GP2L-0015

811-01 GP2M-0047

811-01

GP2M-0047

GP2K-330

GP1K-12 GP2K-220

GP2M-002

GP2M-0047

811-01

GP1K-100 GP2K-180 GP2M-0022 GP1K-10

NPOM-100 GP2L-0012

GP2K-680 GP2K-330 GP2K-150 GP2L-001

No.

B-76-S

Not

Heq.

Not

Req.

SBB-567

Loading

Screen Plate

Suppressor

Coil Decoupling

Grid

- See

Suppressor

IF

Grid

IF

Cathode

IF

Decoupling

IF

Grid

IF

Cathode

IF

Grid

IF

Cathode

IF

Plate

IF

Grid Coil Shunt

IF

Cathode

IF

Plate

ERIE

PART

No.

INSTALLATION

Volume Attach Attach

Horiz. Vert. Attach

Contrast Brightness Height Attach

Focus Vert.

IDENTIFICATION

Shunt

note

1.

note

2.

Coil

Shunt

SPRAGUE PART

No.

19C15

19C28 29C8 1FM-315 1FM-315 29C8

6TM-S1 6TM-D47 4TM-S47 6TM-S1 MB-D68 4TM-S47

6TM-D47

1FM-315 1FM-21

2TM-P15

1FM-335 4TM-S47

1FM-325 6TM-D2 6TM-D47 6TM-D47 6TM-S1 4TM-P1 4TM-P1 1FM-31

6TM-D22

MS-41

4TM-P22 4TM-S22 4TM-S47 MS-315

6TM-S1 1FM-37 1FM-335

4TM-P22 4TM-S47

Audio Sync.

Sync. Coupling

NOTES

Control

to

R1A

per

instructions

to

R1A

per

instructions

Hold

Control - Front

Hold

Control - Hear

per

instructions

Control -Wire Wound-Front

Control - Rear Control to R4A per

Control - Wire

Linearity

instructions

Control - Wire

CODES

IDENTIFICATION

INSTALLATION

1st

Sound Sound 2nd

Sound Diode Diode Load Cap. De-Emphasis Balancing Audio Audio Bias

Output

Sync. Coupling Sync. Sep. Grid Sync. Coupling Sync. Integrator Integrator Integrator Vert. Vert. Vert. Hor. Sync. Coupling

Voltage Hor. Sync. Hor. AFC AFC Hor. Hor. Osc. Grid Hor. Fixed Hor. Sweep Coupling Hor. Sweep Coupling Voltage Divider Hor. Output Damper Damper Hor. Sweep Coupling H.

V.

in

Wound

CODES

AND

NOTES

IF

Cath.

IF

Coupling

IF

Dec.

Load

Cap.

Coupling

Filter

Coupling

Plate

Bypass

Coupling

Bypass

Inv.

Grid

Bypass Network Network Network

Osc.

Grid Discharge Sweep Coupling

Divider

*

Coupling

Feedback

§ Filter Filter AFC

Plate

Bypass

#

Discharge

H

Trimmer

t

Screen Filter Fil

ter

Filter

"Concentrikit"

Wound

PARTS

ITEM

No.

RESISTANCE

B38

330KJJ

R39

470Kn

R40

47Kfi

R41

IMeg.

R42

2400SJ

H43

470KS3

R44

15KS2

R45

3900S2

R46

330Kn

R47

10n

2200B

R48

H49

5600Q

R50

22KS2

H51

lOKn

R52

15Kn

R53

ISOOn

R54

390n

looon

R55 H56

lOOKn

R57

680KS2

H58

10

Meg.

R59

470KS3

R60

68n

R61

t

» t

R62 R63 H64 R65 R66

H67

R68

H67 H70 R71

H72 R73 R74 R75 R76 R77 H78 H79 R80 R81

R82

R83 R84

R85 R86

R87 R88 R89 R90 R91 R92 R93

R94

H95 H96 H97 R98 R99 R100 R101 R102 R103 R104 R105 R106 H107 R108

R109

R110

Rill

R112

H113

R114

R115

R116

R117

R118 H119 H120 R121 R122 R123 R124 R125 R126 R127 R128

Note Note NoteS. Note

4. Note Note Note Note

8. Note Note Note Note Note Note Note Note

16. Note

17. Note

1000!)

330n 68KJ1 22Kn 4700n 330n

47n

68KO 56KS2

4.7Meg.20% 2200S2

3.3

470KS! 330KSJ lOKn

3.3

150K& 5000n

470n

47n

10S2

470KSJ

10KO

5600n

3300J2 180Kn

10KSI

4.7

lOKn

56Kn IMeg. 4700S2 3300S! 6800S2

82KS2

22Kn

8200n 8200SJ

22Kn 470KJ2 IMeg. 470KSJ

2200n

2.2

220n 820KO

39Kn 8200S2 470KS2

180KS2

330Kn 330KSJ

3.3

47Kn 68KJJ lOKf!

1

Meg.

6800n 82KS2 120KSJ 22KS2 180KS2 4700S!

4.7n

680KS2 2700S2

loon

15n

1.

Code

2. Not Not

Some

5. Not

6.

Code

7.

Code Some

9.

Some

10.

11. Not

12.

13.

Used

14.

15.

Code

18.

Code

RATING

5%

20%

Meg.

20%

Meg.

5%

20%

124

used n code

used

models

used n code

123 and 124 123 and 124

models models

Code

123 and 124

used

Code Code

Code

123 and 124

Code

123 and 124 123 and 124 123 and 124

LIST

WATTS

i ~ 2

a~

1

2

f 3 1

i

~2

i

2 1 1 i 2

i 2

I

A 1

2

i

\

1

f

|

t 2 ._

£

t 1

~

? 1

A

8

2

|

~2

3

2 2

i I

-*-

L 2

3

2

A |

I

^

2 i

\

1

'2 |

i

1

^

1

1 I

2

i

1 ~Z

i

I

2 i

1 2 1 2

models

in all

use a

use a use two

in

code 123 and 124 only

in

code

123 and 124

PHILCO

PART 66-4338340 66-4478340 66-3478340 66-5108340 66-2248240 66-4478340 66-3158340 66-2394340 66-4338340

66-0108340 66-2228340 66-2565340 66-3228340 66-3108340 66-3158340 66-2185340 66-1398340

66-2105340 66-4108340 66-4688340 66-6108340 66-4478340

86-0688340

66-2108340 66-1338340 66-3688340

66-3228340 66-2478340 66-1338340 66-0478340 66-3688340 66-3568340 66-5478340 66-2228340 66-5338340 66-4478340 66-4338340 66-3108340 66-5338340 66-4158340 33-3435-20 66-1475340 66-0478340 66-0108340 66-4478340 66-3108340

66-2565340 66-2338340 66-4188340

66-3108340 66-5478340 66-3108340 66-2565340

66-5108340

66-2478340 66-2338340 66-2688340

66-3825340

66-3228340 66-2828340 66-2828340

66-3228340

66-4478340 66-5108340 66-4478340

66-2228340 66-5228340 66-1228340 66-4828340 66-3398340 66-2828340 66-4478340 66-4108340 66-4338340 66-4338340 66-5338340 66-3474340 66-3684340 66-3108349 66-5108340 66-2688340 66-3824240 66-4128340 66-3228340 66-4188340 66-2475340 66-9478340

66-4684340

66-2275340 66-1104340 66-0155340

use two

124

models.

10KS2

125

models. models models

8200S2

resistors

models

123 and 124

models

123 and 124 models models models models models

AND

REPLACEMENT

No.

lOKn

resistor

resistor n this

use a

5600SJ

use a

4700n

resistor

in

use a

560K&

models.

use a

lOOKn

models.

use a

42Kn

use a

82K£!

use a

lOKS!

use

56Kn

use a

220Kn

DES<

DATA

IRC

PART

No

BTS-470K BTS-47K

BTS-1

Meg.

BTS-470K BTS-15K BTA-3900 BTS-330K

BTS-2200 BTB-5600 BTA-22K BTA-10K BTS-15K BTB-1800 BTS-390

BTB-1000 BTS-100K BTS-680K BTS-10

Meg.

BTS-1000 BTS-330

BTA-4700

BTS-330

BTS-68K

BTS-56K BTS-4.7Meg. BTS-2200 BTS-3.3

Meg BTS-470K BTS-330K BTS-10K BTS-3.3

Meg BTS-150K 1

3/4A-5000

BTB-470

BTS-470K BTB-10K BTB-5600

BTS-3300 BTS-180K

BTS-10K

BTS-4.7

Meg BTS-10K BTB-56K

BTS-1 Meg.

BTS-4700 BTS-3300 BTS-6800 BTB-82K BTS-22K BTS-8200 BTS-8200

BTS-22K BTS-470K

BTS-1 Meg.

BTS-470K BTS-2200 BTS-2.2

Meg BTS-220 BTS-820K BTS-39K BTS-8200 BTS-470K BTS-100K BTS-330K BTS-330K BTS-3.3

Meg. BTA-47K BTA-68K BTS-10K

BTS-1 Meg.

BTS-6800 BTA-82K-5% BTS-120K BTS-22K BTS-180K BTB-4700

BTB-2700 BTA-100 BW-2-15

in

parallel

applicati

resistor resistor

in

this

applicat

parallel

to

obta;

resistor

temperaturi

resistor

in

resistor

in t] in ti

in t

in

this

in

PAGE

14

IDENTIFICATION

PRAGUE

ART

9C15

9C28

9C8

FM-315

9C8

TM-S1

TM-D47 TM-S47

TM-S1

IB-D68 TM-S47 TM-D47

FM-335

ITM-S47

FM-325

iTM-D2

iTM-D47

'TM-D47

1TM-S1

,TM-P1

FM-31

TM-D22

as

TM-S22

TM-S47

1S-315

TM-S1

FM-31

FM-335

FM-315

FM-21

TM-P22

TM-S47

TM-P15

Control

;r

INSTALLATION

No.

1st

Sound

IF

2nd

Sound

Diode

Load Cap. Diode De-Emphasis Balancing Audio

Coupling Audio

Coupling Bias

Filter

Audio

Coupling Output

Sync.

Coupling

Sync. Coupling

Sync. Coupling Sync. Sync. Sync. Integrator Network Integrator Network Integrator Network Vert.

Osc.

Vert.

TM-P1

-41

TM-P22

LATION

R1A R1A

old

Control - Front

Id

Control - Hear

instructions

Control -Wire

3s

Control - Rear

jntrol

R4A mtrol - Wire icarity

ION

CODES

OTHERWISE NOTED

Discharge Vert. Sweep Coupling Hor.

Sync. Voltage Hor. Sync. Coupling Hor. Feedback

AFC

Filter

AFC

Filter Hor.

AFC Hor. Osc. Grid

Hor. Discharge Fixed

Trimmer Hor. Sweep Hor. Sweep Coupling Voltage Divider Hor. Output Screen Damper

Damper

Hor. Sweep H.

V.

NOTES

per

instructions

per

instructions

in

Wound-Front

per

instructions

Wound

Control - Wire

CODES

AND

NOTES

IF

Cath.

Coupling

IF

Dec.

Load Cap.

Plate

Bypass

Sep. Grid Bypass Coupling Inv.

Grid

Bypass

Grid

Coupling

8

Plate

11

Coupling

|

ter

Coupling

Wound

*

Bypass

# t

f

•

Divider

Filter Fil

Filter

"Concentrikit"

PARTS

ITEM

No.

RESISTANCE

R38

330KB

R39

470KB

R40

47KB

R41

IMeg.

R42

2400B

R43

470KB

H44

15KB

R45

3900B

R46

330KB

R47

10!!

R48

2200B

R49

5600!!

R50

22KS2

R5!

10KB

R52

15KB

R53

1800!!

B54

390!!

R55

1000B

R56

100KO

R57

680KI!

H58

10

Meg.

H59

470K!!

R60

68H

H61

IOOOB

R62

3301!

H63

68K!1

R64

22K!1

R65

4700B

R66

330!!

R67

47B

R68

68KB

R67

56KSI

R70

4.7Meg.20%

R7I

2200B

R72

t

H73 R74 R75 R76 H77 R78 R79 R80 R81 R82 H83

R84 R85 R86

R87 R88 R89 R90 R91 R92 R93 R94 R95 R96 R97 R98 R99 R100 R101 R102 R103 H104 R105 H106 R107

H108 R109 R110

Rill

R112 R113 R114 R115 R1I6 R117 RU8 R119 R120 R121 R122 H123 R124 H125 R126 R127 R128

Note Note Note

Note

Note Note Note Note

Note

Note Note Note

Note

1.

2.

3. Not

4.

5. Not

6.

7.

8.

9.

10.

11. Not

12.

13.

14.

15.

16.

17.

18.

3.3

470KB 330KB

10KB

3.3

150KB

5000B

470!! 47!!

ion

470KI!

10KB

5600B 3300B 180KB

10KB

4.7 10KB

56KB IMeg. 4700!! 3300B 6800B 82KB 22KB 8200B 8200B 22KB

470KB

1

Meg.

470KB 2200B

2.2

220B 820KB 39KB 8200B

470KB

180KB 330KB

330KI!

3.3

47KB 68KB

10KB

IMeg. 6800B 82KB 120KB 22KB 180KB 4700B

4.7H

680KB 2700B

100B 15B

Code Not

Some models

Code Code Some Some

Code

Code Used Code Code Code Code Code

RATING

5%

20%

Meg.

20%

Meg.

5%

20%

124

used

used n code

123 and 124 123 and 124

models models

used

LIST

WATTS

| ft

-* ^

~z I

1

\

2

1 1

4

2

-2

2

\

s

1

f

2 1 1 X

\j

2 i 2

£

1

\

1

a

X

a

2

8 2

i

2

1

?,

2 3

•| 1

1

\

4 |

j 2

4 }

I

•i

\i

i

\

i

i 1

±

|

i

^

i

{

I

2

i

1

|

? 2

3 1 2 1 2

models

in

code

in all

models.

use a

use a use two

123 and 124

in

code 123 and 124 only

in

code 123 and 124 123 and 124 123 and 124 123 and

124

123 and 124

AND

PfflLCO

PART

66-4338340 66-4478340 66-3478340 66-5108340 66-2248240 66-4478340 66-3158340 66-2394340 66-4338340

66-0108340 66-2228340 66-2565340 66-3228340 66-3108340 66-3158340 66-2185340 66-1338340 66-2105340 66-4108340 66-4688340 66-6108340

66-4478340 66-0688340 66-2108340 66-1338340 66-3688340 66-3228340 66-2478340 66-1338340 66-0478340 66-3688340 66-3568340 66-5478340

66-2228340 66-5338340 66-4478340 66-4338340 66-3108340 66-5338340 66-4158340 33-3435-20 66-1475340 66-0478340 66-0108340

66-4478340

66-3108340 66-2565340 66-2338340 66-4188340

66-3108340

66-5478340

66-3108340 66-2565340 66-5108340 66-2478340 66-2338340 66-2688340 66-3825340 66-3228340 66-2828340 66-2828340 66-3228340 66-4478340

66-5108340

66-4478340 66-2228340 66-5228340 66-1228340

66-4828340 66-3398340 66-2828340 66-4478340 66-4108340 66-4338340 66-4338340 66-5338340

66-3474340 66-3684340 66-3108349 66-5108340 66-2688340 66-3824240 66-4128340 66-3228340 66-4188340 66-2475340 66-9478340

66-4684340

66-2275340 66-1104340 66-0155340

use two

124

models.

10KB

125

models. models models

8200B

resistors

models

123 and 124

models

123 and 124

models models models

models

DESCRIPTIONS

RESISTORS

REPtACEMENT

No.

10K!!

resistor

use a

resistor

use a

use a use a use a use use a

resistor

in

5600!! 4700ft

in

parallel

560KB

models.

100KB

models.

42KB

82KB

10KT!

56KB

220KB

DATA

IRC

PART

BTS-470K BTS-47K

BTS-1

Meg.

BTS-470K BTS-15K BTA-3900 BTS-330K

BTS-2200 BTB-5600 BTA-22K BTA-10K BTS-15K BTB-1800 BTS-390

BTB-1000 BTS-100K BTS-680K BTS-10

Meg.

BTS-1000 BTS-330

BTA-4700

BTS-330

BTS-68K BTS-56K BTS-4.7Meg. BTS-2200 BTS-3.3 BTS-470K BTS-330K BTS-10K BTS-3.3 BTS-150K 1

3/4A-5000

BTB-470

BTS-470K BTB-10K BTB-5600 BTS-3300 BTS-180K

BTS-10K BTS-4.7 BTS-10K BTB-56K

BTS-1

Meg.

BTS-4700 BTS-3300 BTS-6800 BTB-82K BTS-22K BTS-8200 BTS-8200 BTS-22K BTS-470K

BTS-1 Meg.

BTS-470K BTS-2200 BTS-2.2 BTS-220 BTS-820K BTS-39K BTS-8200 BTS-470K BTS-100K BTS-330K

BTS-330K BTS-3.3

BTA-47K BTA-68K BTS-10K

BTS-1

Meg.

BTS-6800 BTA-82K-5% BTS-120K BTS-22K BTS-180K BTB-4700

BTB-2700 BTA-100 BW-2-15

in

parallel

this

application.

resistor

in

this

application.

to

resistor

temperature resistor

resistor

No.

Meg.

in in

obtain required

in

this

in

this

in

CCONT.3

AGC

Diode Load

AGC

Network

Peaking

Coil Video Video Det. Diode Load Voltage Peaking Video Video

Video Voltage Bleeder Voltage Video

Peaking Coil Shunt Video Output Video

Low Voltage Divider Picture Voltage Divider 1st 1st 1st

Decoupling

2nd

Voltage 2nd

Balancing

Balancing Ratio De-emphasis AF Bias Bias Bias AF Tone Compensation Audio Bias Decoupling - Wire Decoupling Feedback Feedback

Sync Amp. Grid

Sync

Decoupling

Centering Network Phase

Isolation Sync Voltage Sync Voltage Divider Sync Sync Sync Sync Integrator Network Integrator Integrator Voltage Vert. Vert. Vert. Vert. Peaking Vert. Vert. Horiz. Horiz. Horiz. Horiz. Horiz. Feedback Voltage Divider

Voltage

Voltage Divider Voltage Divider Filter

Horiz. Horiz. Horiz. Horiz.

Parasitic

Horiz. Output Grid Horiz. High High Filter

Focus Coil

Bias

to

obtain

this

application.

this

application.

this

application.

this

application.

compensating

this

application.

this application.

Shunt

Amp. Grid

Divider

Coil

Shunt

Amp.

Plate

Output Grid

Output

CaUiode

Divider

- See

note

Divider

Output

Screen

Plate

Output

Plate

Pass

Filter

Tube Grid

Sound

IF

Grid

Sound

IF

Cathode

Sound

IF

Decoupling

Sound

IF

Grid

Divider

Sound

IF

Decoupling

Det. Diode Load

Amp.

Grid

Network

- See Network Network

Amp.

Plate

Output

Grid

Network

Amp.

Plate

Shifting

Separator

Grid

Divider

Separator

Plate

Phase

Inverter

Phase

Inverter

Phase

Inverter

Phase

Inverter

Network Network

Divider

Oscillator

Grid

Hold

Control

Oscillator

Plate

Amp. Grid Amp. Cathode

AFC

Grid

- See

AFC

Filter

AFC

Filter

AFC

Cathode

AFC

Cathode

- See

note

- See

Divider

- See

~ See

Oscillator

Grid

Oscillator

Filter

Suppressor

Output

Screen - Wire

Filter

Shunt

resistance

resistor

Transformer Shunt

Plate

Wire

resistance

Oscillator AFC

Voltage Rectifier Filament - Wire Voltage

Network-

required

(Continued)

IDENTIFICATION

- See

3.

note

4.

Wou nd

- See

Grid Plate Plate Plate

Shunt

note Network Network

- See

- See 10

note note

note

- See

Network

Wound

and

wattage.

in

this

note

5.

note

3.

- See

- See Decoupling

- See

10.

- See

note

11.

14.

15.

note

- See

Wound

and

wattage.

application.

note note

note

12 .

13.

CODES

note

11.

17 .

note

6.

7.

9.

- See

11.

- See

18.

Wound

note

8.

16.

ITEM

Tl

ITEM

No.

T2 T3

T4 T5A

T6

ITEM

No. T7

SP1A

SP2A

ITEM

No.

LI

ITEM

L2 L3 L4

L5 L6 L7

L8 L9

L10

Lll L12 L13 L14

L15 L16 L17 LIB L19 L20 L21 L22

L23 L24

L25 L26

L27 L28 L29 L30 LSI

L32

L33

L34

L35

L36 L37

L38

L39

No.

ITEM

No.

PR!.

117VAC

® 2A

)

Drill

)

Mount where

DC

PRI.

17

5B

500B

Tap 97B 61

5B

13. 5B 68B

B

170B

IMPEDANCE

PRI.

5000B

FIELD

PM PM

B

CONE

4" x 6" 10"

B

TOTAL DIRECT

CURRENT .

260ADC

Ant. Ant. Ant. Loading Coil FM RF

Grid Coils

RF

Plate Coils RF

Coil Mixer Coils

RF

Choke

Osc. Coils Conv. Fil. Choke Adj. Video 1st

Video

2nd

Video

RF

Choke Fil. Fil. Choke 3rd

Video

RF

Choke

4th

Video Plate Sound 4th

Video Grid 5th

Video Fil. Choke Peaking Peaking Peaking Peaking Peaking

Peaking 1st

Sound 2nd Ratio Det. Trans. Fil. Choke Horiz. Coil Horiz. Lin. Width

750VCT

.

260ADC

new

mounting

RATING

RESISTANCE

335B

8.7!!

®

Tap .6B

18. 5B

RATING

SEC.

411

RATINGS

RES.

DIA.

USE

Coil Coil

Trap

Grid

Plate

Channel

Trap

IF

Choke

IF

Coil

Trap

IF

Coil

IF

Sound

IF

Osc.

Coil

RATING

SEC.

1

holes.

space

is

SEC.

@

DC

PRI.

435B

V. C.

4B

V. C.

9/16"

RATINGS

D.

C.

RESISTANCE

62B

DC

PRI. .7fi .7B

OB OB OB

OB OB

OB .2B OB .IB .IB

.IB .31! .3B .2B .IS! .IB

.3B .2B

.3B .IB

.3B .3B .IB

2.

m

6B

.6!!

6B

5.2B

.IB .8B

.IB

93B .3B 25B

SEC.

5VAC

@ 3A

available

PART

32-8442 32-8437

32-8422-1 32-9622

76-2622-3

RES.

rsEC.

.10

IMP.

DIA.

RES.

OB

2

"SEC

®

TRAh

No.

TRAI

32-8:

36-16; 36-161

INDUCTAh

(0

CURRE

1000

2.8

Henri.

SEC. .70 .71!

.8B .IB

SOB

6.31

® 1

6.31 7

ant

PHII

>/-

SFi

PAI

PH PAI

I

3 3 3 3 3 3 3 3

3 3

3

3 3 3 3 3 3

IRIPTIONS

AGC

Diode Load

AGO

Network Peaking Coil Shunt Video

Amp. Grid

Video

Det. Diode

Voltage

Divider

Peaking

Coil Video Video

Video Voltage Divider Bleeder Voltage Divider Video Peaking Video

Video

Low Voltage Picture Voltage 1st 1st 1st Decoupling 2nd

Voltage Divider 2nd

Balancing

Balancing Ratio Det. Diode De-emphasis

AF

Bias Bias Bias

AF

Tone Audio Bias Decoupling - Wire Decoupling

Feedback Feedback Sync

Sync

Decoupling Centering Phase

Isolation Sync Voltage Divider Sync Voltage Sync Sync Sync Sync Integrator Network Integrator Network Integrator

Voltage

Vert. Vert. Hold Control Shunt Vert. Vert.

Vert.

Vert. Amp. Cathode

Horiz. Horiz. Horiz. Horiz. Horiz.

Feedback

Voltage Voltage Voltage Divider Voltage Divider Filter Horiz. Horiz. Horiz. Horiz. Parasitic Horiz. Horiz. High High Filter Focus Bias

el

to

obtain

ation. i

this

application.

i

this

application. :ation. >tain

required

in

this

application.

n

this

application,

ure

compensating

i

this

application.

.

this

application,

.his

application.

in

this

application.

Shunt

Amp.

Plate

Output

Grid

Output Cathode

- See

Output

Screen

Coil Shunt

Output

Plate

Output

Plate

Pass

Filter

Divider

Tube Grid

Divider

Sound

IF

Grid

Sound

IF

Cathode

Sound

IF

Decoupling

Sound

IF

Grid

Sound

IF

Decoupling

Amp.

Grid

Network

- See Network Network

Amp.

Plate

Compensation

Output

Grid

Network

Amp. Grid

Amp.

Plate

Network

Shifting Separator Separator

Divider

Phase

Inverter

Phase

Inverter

Phase

Inverter

Phase Inverter

Network

Divider

Oscillator

Peaking

Amp. Grid

AFC

Grid

AFC

Filter

AFC

Filter

AFC

Cathode

AFC

Cathode

- See

Divider

Oscillator

AFC

Filter

Suppressor

Output

Output Screen - Wire

Voltage

Rectifier Filament - Wire

Voltage

Filter

Coil

Shunt

Network - Wire

required

resistance

resistor

(Continued)

IDENTIFICATION

- See

note

5.

Load

note

3.

Load

note

4.

Wou

nd

- See

note

3.

Grid

Plate

Grid

Plate

- See

- See Decoupling

- See

note

note note

- See ~ See

and

wattage.

this

note note

note

10.

- See

note

12 .

note

13.

11.

14.

15. note

11.

Shunt

note

17 .

- See

note

Wound

wattage.

application.

Plate Plate

Grid Plate

- See Network Network

note

- See

- See Grid

Transformer Plate

Network

Grid

resistance

and

in

- See

- See 10

Wound

CODES

6.

7.

- See

9.

11.

- See

18.

Wound

note

8.

16.

ITEM

Tl

ITEM

No.

T2 T3

T4 T5A

T6

ITEM

No. T7

SP1A

SP2A

ITEM

No. LI

L2 L3 L4

L5

L6 L7

L8 L9

L10 Lll

L12 L13 U4

L15

Lie

L17 LIB L19 L20

L21 L22

L23 L24

L25

L26 L27 L28 L29 L30

L31

L32

L33

L34

L35

L36

L37

L38

L39

No.

ITEM

No.

ITEM

No.

B

PRI.

117VAC

® 2A

)

Drill

)

Mount where

DC

PRI.

175S2

soon

Tap

®

9TO

6l5n

13.

5n 680 170n

IMPEDANCE

PRI.

5000O

FIELD

PM

B

PM

CONE

4" a 6" 10"

B

TOTAL

DIRECTCURRENT .260ADC

Ant.

Coil

Ant.

Coil

Ant.

Loading Coil FM

Trap

RF

Grid

HF

Plate Coils RF

Coll Mixer Coils RF

Choke

Osc.

Coils Conv. Fil.

Choke

Adj.

Channel Video 1st

Video

2nd

Video

RF

Choke Fil. Choke Fil. Choke 3rd

Video

RF

Choke

4th

Video Plate

Sound

4th

Video

Grid Coil

5th

Video

Fil.

Choke

Peaking Peaking Peaking Peaking Peaking

Peaking 1st

Sound

2nd

Sound Ratio Trans. Fil. Choke Horiz. Osc.

Coil Horiz. Width

SEC.

750VCT

.

260ADC

new

mounting

space

RATING

RESISTANCE

SEC.

335S!

8.7S2

Tap (3)

.en

18.

5O

RATING

SEC.

4n

RATINGS

RES.

DIA.

RESISTANCE

62O

USE

Coils

Grid

Plate

Trap

IF

Coil

Trap

IF IF

IF

Det.

Lin.

Coil

RATING

1

holes.

is

DC

PRI.

435S2

V. C.

40

V. C. 9/16"

RATINGS

D. C.

DC

PRI.

.m

on on

00 00

on

.20

on

.in .in

.10 .sn .3n .20 .in .in .3n .2n

.30 .in

.30

.30 .10

2.7S1 60

.en en

5.2n

5.20 .10 .80

.in

.10

930

.30

25n

SEC.

2

SEC.

5VAC

6.

available

3VAC

®

1.7A

SEC.T

6.

3VAC

® 7. 6A

and use for

® 3A

TRANSFORMER

PHILCO

PART

No.

32-8442 32-8437

32-8422-1 32-9622

76-2022-3

TRANSFORMER

PHILCO

RES.

IMP.

DIA.

SEC.

.7n

INDUCTANCE

tO

2.8

RES.

SEC.

.70 .70

PART

32-8242

PHILCO

PART 36-1633-2 36-1610-6

CURRENT

1000

>/•)

Henries

on

.80

.10

son

TRANSFORMER (POWER)

3

DY-1

No.

REPLACEMENT

No.

@ ©

PHILCO

32-8438

REPLACEMENT

PHILCO

PART

No. 32-4432 32-4432

*

32-4438-1

• »

» *

32-4112-2 32-4359-8

32-4112-15 32-4234-8

32-4233-4 32-4359 32-4112-15 32-4112-15 32-4112-15 32-4359 32-4112-15

32-4234-1 32-4234-7

32-4233-4 32-4234-1 32-4112-15 32-4143-16 32-4143-14 32-4143-14 32-4143-14 32-4143-13

32-4143-13 32-4303-2 32-4236

32-4317-4 32-4112-15

32-4470-3

32-4211-1 32-4419-3

PHILCO

PART

32-8423-2

SEC.

*3.

REPLACEMENT

STANCOR

PART

No.

REPLACEMENT

STANCOR

PART

A-3877

SPEAKER

VIKING

PART

4616

FILTER

PART

No.

COILS

No.

(SWEEP

(AUDIO

No.

<D

No.

3)

CHOKE

C-2326

DATA

MEISSNER

PART

19-1922

19-1922 19-1921

19-1921

P-6315

P-5014

DATA

MERIT

PART

HVO-6

A-3036

MD-3 MF-1

DATA

MERIT

PART

A-30I9

DATA

PART

46A15

REPLACEMENT STANCOR

PART

No. (D

(RF-IF)

No.

STANCOR

PART

®

CIRCUITS)

No.

OUTPUT)

No.

QUAM

No.

(J>

DATA

«

Part

40 250 250 250 180

180

Alternate

Alternate part

REPLACEMENT

No.

CHICAGO

PART

TFB-3

CHICAGO PART

No.

RO-9

©

Used

50-T1403.

(S)

Used

(3)

Drill

MERIT

PART

No.

C-2991

CD

of

tuner

microhenries

microhenries microhenries, microhenries microhenries

microhenries

part

DATA

MERIT

PART

P-3059

No.

CD

Drill

in

models

in

models

and tap

CHICAGO

PART

No.

TR-3300CD

NOTES

476-5433-1

not

used

#32-4317-2

K32-4367

No.

INSTALLATION

magnet frame.

TP-360

NOTES

Vert.

Block Osc.

Hor.

Output

Vert.

Output Hor. Deflection Vert.

Deflection

Focus

Coil

one new

mounting

NOTES

50-T1404, 50-T1432.

INSTALLATION

NOTES

CD

Drill

mounting

in all

models.

CHICAGO

PART

No.

©

Trans.

Coil

NOTES

hole.

50-T1406,

one new

hole.

in O

to

m

W

O

8-S

PAGE

15

MIA

M2 M3 M4

B9,

B8

ITEM

Kin

INO.

B

B7,

PARTS

PART

RF

Tuner

RF

Tuner Fuse Fuse Ion

Trap Trimmer

Safely

Glass

Safety

Glass

Safety

Glass

Escutcheon

Knob Knob Knob Knob Knob Knob Knob Knob Knob Knob Knob Knob Knob Knob Knob

LIST

NAME

AND

PH1LCO

PART 76-5433-1 76-5411-1

45-2656-17 76-3913-2

31-6477-12 54-4755-1

54-8068 54-7943-8 56-7854 56-6596-11 56-6596-12 54-4662-1 54-4662-2 54-4699-3 54-4699 54-4707-2 54-4707 54-4703-2 54-4703 54-4707-2 54-4707 54-4699-3 54-4699

54-4750

DESCRIPTIONS

MISCELLANEOUS

No.

Tapered

line tuner

Turret

tuner

Length

of

#26

. 5A

3

section, Horiz. Model Model Model

Channel Channel Fine Fine Brightness, Model Brightness, Models 50-T1406, 50-T1432 Contrast, Model Contrast, Volume,

Volume, Horiz. hold, Model 50-T1404

Horiz. hold, Models 50-T1406, 50-T1432 Vert,

Vert, Antenna

•**

^^

/^^^^CX

wire

250V

Type

MDL

Horiz.

drive

range

45-370MMF 50-T1404 50-T1406

50-T1432

selector

Model 50-T1404

selector, tuning. tuning,

hold, Model 50-T1404 hold, Models 50-T1406, 50-T1432

Models 50-T1406, 50-T1432 Model 50-T1404 Models

50-T1406, 50-TI432

50-T1404

Models 50-T1406, 50-T1432 Model 50-T1404 Models

50-T1406, 50-T1432

tuning

FULLY

COUNTERCLOCKWISE

(Continued)

NOTES

45-370MMF,

Horiz.

lock

20-160MMF,

FINE

TUNING

TAPERED LINE TUNER

DRIVE

CORD

STRINGING

PAGE

16

HEIGHT

FOCUS VERTICAL

CONTROL

LINEARITY LINEARITY

CONTROL

CABINET-REAR

HORIZONTAL

VIEW

WIDTH

m

1

HORIZONTAL

If a tube

or

frequency

of the

1.

Pre-set

Turn Turn Turn

2.

Turn

horizontally.

3.

Connect

peaks Turn

4.

Turn

hole! Turn There are

present Turn back again.

5.

Turn

wise

this sequence

HORIZONTAL

Pre-set

the

Horizontal

Horizontal Horizontal Turn Turn

Adjust Turn Turn Adjust counter-clockwise Turn hold sent until

HORIZONTAL

Adjust

the

to

right.

HORIZONTAL

SWEEP

CIRCUIT

circuit components

horizontal oscillator,

the

adjustments

the

stabilizing slug (B2)

the

horizontal drive trimmer (B3)

the

horizontal hold control

the set on and

the

vertical

arc of

equal amplitude

B3

counter-clockwise

the

horizontal

control counter-clockwise until picture

the

hold control

should"

be

turn

the

hold control

If

the

hold control

slowly, noting whether

is not

SWEEP CIRCUIT

following

lock-in frequency

drive trimmer (B9) the set on and the

horizontal hold control

the

horizontal

the

contrast control

the

hold control

BIO

until the

hold

control control clockwise just before pull-in, turn

3^

to

4g

bars

LINEARITY

width slug (B5),

ADJUSTMENTS

are

changed

it may be

as

follows:

fully

tune

input

hold

clockwise

2^

to

Bl

slightly

fully

picture does

fully obtained,

adjustments:

trimmer

trimmer (B8) 1 ^

tune

oscillator fully

8 to 10

and

fully

are

AND

to the

in a TV

lead

of

an

as

shown

until

variation

control

slowly

3|

bars

present

counter-clockwise.

counter-clockwise,

not

pull-in

clockwise

the

picture goes

repeat

ADJUSTMENTS

(B7)

two

in a TV

station preferably a test

to the

slug

to

approximately

clockwise.

stationary

repeat this

counter-clockwise

and

carefully

B7 1/4

present just before pull-in.

WIDTH

ADJUSTMENTS

until

the

picture fills

and

Turn

counter-clockwise.

mid-position

station,

oscilloscope

in

fully

clockwise

and

just before pull-in.

when

and

steps

1/2

turn

turns counter-clockwise

mid-position

(BIO)

bars

sloping

step.

note

turn clockwise,

SWEEP

(CODE

125)

the

range

of the

necessary

the

horizontal

fully

clockwise, then

preferably a test

figure

7. If

of the

is in

note

the

if

2-£

to

adjust

B4

in and out of

4 and 5.

(CODES

counter-clockwise

until

the

its

normal position.

downward

and

the

least

the

mask

horizontal hold control

to

make

the

lock-in

one

01 its

range.

pattern,

to pin 3 of the

necessary

brightness

control

and

adjust

B4

sync

and

then

number

of

If

there

receiver

does

3i

bars

are

until

4 to 6

sync, then turn

123 and

124) from a fully

from a fully

pattern.

of its

range.

picture synchronizes horizontally.

to the

momentarily remove

number

of

if

less

than

horizontally.

CIRCUIT

following

trimmer

turn counter-clockwise.

and

horizontal

readjust

justs

until

the

out

again.

blanking

is

more

not

lose

present, repeat

bars

are

present

from a fully

right

are

the

bars

present

3^

bars

Adjust

is not

adjustments.

(Bl)

fully

adjust

the

horizontal

oscillator

B4 to

keep picture

effects

the

horizontal

bars

sloping downward

that?

3i

sync, momentarily remove signal

step

sloping

the

hold control slowly clockwise

clockwise

clockwise position.

observed.

signal

by

just before

are

present, turn

the

horizontal linearity slug (B6)

ADJUSTMENTS

sufficient

to

clockwise, then

frequency

test

socket

and

in

sync.

horizontal

bar is

present

downward

position.

this

condition

switching

the

picture falls into

B7 1/4

linearity.

to the

to

blanking

bars

4.

If

compensate

one

chassis.

visible

left

turn

Bl

to the

can not be

another

turn counter-clockwise. Repeat this procedure

for

turn

counter-clockwise.

slug

(B4)

until

Adjust

at the

left

just before slightly clockwise,

by

switching

left.

Turn

until

picture

obtained, turn

channel

and

"sync".

until

picture

normal variations

the

picture synchronizes

B2

until

edge

of the

the

picture

if

to

another channel

the

hold control counter-clock-

is in

FIG.7

back again. Slowly turn

If

more

is

symmetrical from

in the

the

broad

and

picture. Turn pulls

into sync.

less

than

2|

synchronization.

B8 one

full

than

4^

bars

narrow

bars

and

turn

are

the

If

the pre-

left

A

PHOTOFACT

PAGE

18

STANDARD

©Howard

NOTATION

W.

Sams & Co., Inc.

SCHEMATIC

1950

TURRET

TYPE

TUNER

CHASSIS

BOTTOM

PAGE

19

VIEW-RES

PAG

^~'

i

VIEW-RESISTOR

PAGE

2O

I

IDENTIFICATION

Philco 50 t1403 schematic

Specifications and Main Features

Frequently Asked Questions

User Manual