RCA VICTOR T7-5, T8-14, T8-16, T10-1, T10-3 Service Manual

Page 1
F R.C.A. Victor Co., Inc
Model: T8-16 Chassis: Year: Pre October 1936
Power: Circuit: IF:
Tubes:
Bands:
Resources
Riders Volume 7 - R CA 7-82
Riders Volume 7 - R CA 7-83
Riders Volume 7 - R CA 7-84
Riders Volume 7 - R CA 7-85
Riders Volume 7 - R CA 7-86
Page 2

PAGE 7-82 RCA

MODELS T7-5, T8-14, T8-16
T10-1,T10-3
Sneaker Data

RCA MFG. CO., INC.

SUPPLEMENT TO RCA VICTOR MODELS T 7-5, T 8-14, T 8-16, T 10-1, and T 10-3 SERVICE NOTES

On receiver Models T 7.5 and T 8.14, three different type speakers are used. They can be readily identified by the following numbers stamped on them: (1) RL 63.4, (2) 76365.1, and (3) 76365.3.

On receiver Models T 10-1 and T 10-3, two different type speakers are used: (1) RL 63-5 and (2) 76365-2.

On receiver Model T 8-16, two different type speakers are used: (1) RL 63-4 and (2) 76365-3.

The internal connections and replacement parts for speakers RL 63-4 and RL 63-5 are given in the Service Notes, while the schematic diagrams given below indicate the color code and wiring to the plug and connector for speakers: (1) 76365-1, (2) 76365-2, and (3) 76365-3. The replacement parts appear opposite the respective speakers.

REPLACEMENT PARTS

The state 75
25
56
Image: Construct of the second sec 1.75
.25
40
56
OUTPUT UIG CONNECTOR 9634 REPRODUCER—Complete .23
PLUG CONNECTOR 11837 TRANSFORMER—Output transformer 1 PLUG CONNECTOR 11837 TRANSFORMER—Output transformer 1 OUTPUT QLQ SN-345 76365-2 2 TRANS TOTAL OUTPUT OUTPUT COIL 2 OUTPUT QLQ SN-345 COIL COIL 2 OUTPUT QLQ SN-345 COIL COIL 2 OUTPUT QLQ SN-345 COIL COIL 2 OUTPUT QLQ SN-345 COIL COIL 2 OUTPUT QLQ SN-345 COIL COIL 2 Iso Z QUA SUIL 11842 COIL COIL 2 Iso Z QUA SUIL 2 COIL COIL 2 Iso Z QUA SUIL 2 COIL COIL 2 Iso Z QUA SUIL 2 COIL COIL .15
PLUG CONNECTOR
OUTPUT QUO
TRANS 00000 UNACTOR
OUTPUT QUO
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 00000 UNACTOR
TRANS 0000 UNACTOR
TRANS 0000 U
.15
OUTPUT .15
CH ITANS 00000 CH Ital COIL—Field coil .15
5039 CONNECTOR-4-contact male connector
for reproducer contact male connector
.30
9 18000 3 Field 9636 REPRODUCER .00
YELLOW YELLOW .25
BOOM - 11839 SPRING-Reproducer center support
casting clamping spring-Package of 2.
.30
PLUG CONNECTOR .00
(434 ) (44 ) VOICE 11844 COIL—Field coil .00
m [11842 COIL—Hum neutralizing coil .30
CONL 11838 CONE—Reproducer cone .00
S CONNECTOR—3-contact male connector
.25
BLACK 11839 SPRING—Reproducing center support .40
BACK casting clamping spring—Package of 2. .30
BROWN 11843 TRANSFORMER—Output transformer 1. .56
The prices quoted above are subject to change without not

CJohn F. Rider, Publisher

Page 3

Page 4

@John F. Rider, Publisher

Page 5

RCA PAGE 7-85

Transformer Visual Alignment

RCA MFG. CO., INC.

Figure 7—Universal Power Transformer Connections Pri. Res.—10.3 Ohms, Total Sec. Res.—383 Ohms, Total

Radiotron Socket Voltages

The voltage values indicated from the Radiotron socket contacts to chassis on Figure 6 will serve to assist in the location of causes for faulty operation. Each value as specified should hold within ± 20% when the receiver is normally operative at its rated supply voltage. Variations in excess of this limit will usually be indicative of trouble in the basic circuits. The voltages given are actual operating values and do not allow for inaccuracies which may be caused by the loading effect of a voltmeter's internal resistance. This resistance should be duly considered for all readings.

Figure 5-Alignment Apparatus Connections

The amount of circuit resistance shunting the meter during measurement will determine the accuracy to be obtained, the error increasing as the meter resistance becomes comparable to or less than the circuit resistance.

Universal Transformer

The transformer used on some models of these receivers is adaptable to several ranges of voltage as given under rating C of Electrical Specifications. Its schematic and wiring are shown by Figure 7. Terminals are provided at the top of the transformer case for changing the primary connections to suit the voltage being used.

Page 6

PAGE 7-86 RCA

MODELS T8-16,C8-17 Alignment,Parts

(I) CATHODE-RAY ALIGNMENT Equipment

A standard source of the specified alignment irregeneries is required. Such a source about consist of an RCA Full Range Oscillator, Stock No. 999. Outtru indication should be by measure of an RCA Stock No. 9147 Cataloade-Ray Oscillagraph. An RCA Stock No. 9168 Proparecy Modulus will be needed to sweep the generated signal and synthetic factor and sweep the generated signal and synthetic factor and sweep the generated signal and synthetic factor and sweep the generated signal and synthetic factor and sweep the generated signal and synthetic factor and sweep the generated signal and synthetic factor and sweep the generated signal and synthetic factor and sweep the generated signal and synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the generation of the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and sweep the synthetic factor and

I-F Trimmer Adjustments

The four chimics or use two bit reasoning and the four chimics of use two bit reasoning a flowed by Figure 5. Chim must be algored must be algored findly and the first transformer algored ecody. For each a process, it is necessary to feed the output of the Full Range Oscillator to be sugficted output of the Full Range Oscillator to be sugingent of the Full Range Oscillator to be sugfictence output on the Cathol Range Oscillator to be sugsed transformer and observing the effect at the second interior of the full Range Oscillatory his work of the first second to the Cathol Range Oscillatory his to be the second of the Cathol Range Oscillatory his to be the second of the Cathol Range Oscillatory his to be the first second of the Cathol Range Oscillatory has been be required a flow of the Cathol Range Oscillatory has been been

  • (a) Place the receiver, Decillograph and test Oscillator in operation. Set the receiver range switch to Band "A" and tune the station selector to a point where no interference will be picked up, shorting the antenna and ground terminals if accessery. Set the Oscillograph horizontal "B" ampliture to Thuning" and control its gains to dast the luminecent approx between a straight line trace completely across the store. Place the timing control to the the immerge control to the the immerge control to the the correct the control to control to be and from the correct to be and around ho the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the correct the store of the c
  • (b) Artach the output of the tost Oscillator between the control grid cap of the RCA-GK 7 if tube and chassis ground as above tyrically by Figure 3. Tune the Oscillator to 440 ks. and set its modulation switch to "On". Regulate its output and the signal production, wave particular graph controls to grive the desired number of cyrclas. Cause the image to scand still on the screen by manipulation of the frequency and synchronizing control. Then carefully tunes the two triansers C29 and C30 of the second yf transformer to produce maximum amplitude (vertical delection) of the oscillographic image.
  • c) The Prequency Modulator should then be place on operation and interconnected with the Full Range Coellistor by means of the special alleled patch coel. Figure 5 shows the proper average range entitle to "10" position and turn the Genlikore modulation switch to "10". Change the iming control of the Oscillotroph to "Ext". And place the range wrich the 'Unit' of Coellistor place is a to increase in strongency, until two distinct and immune the Genlikore modulation switch and the Coellistor of the Oscillotroph to "Ext". The carefully shift the tuning of the Genlikore of the Coellistor of the Oscillotroph to "Ext" and place the range wrich the 'Unit' Coellistor of the Oscillotroph to "Ext" and place the range system on the Coellistor to a to increase its frequency, until two distinct and annular waves appear on the Coellistor of the oscillotroph the transmitter of the oscillotroph in the three rest oscillotroph in the oscillotroph and the above to appearing in reversed positions. Adjust the requirements and to make the remains cosine of the portain action of the requirements and to make the remains action of the frequency control. The transmitter of approximately of clockwise rotation of the requirements of approximately and their location of the transmitter of approximately and the location of the requirements of approximately and the location of the remains coelision.
  • (d) Leaving the equipment commended and adjustics as in (c), change the Outfiltance output to the control grid cap of the RCA-617 first detector trade. Then adjust the first is it transformer trades are adjusted to first is the control perphonenticite throughout their lengths and have maximum amplitude. The shape of the composite wave obtained from this operation is a true representation of the overall tuning characteristics of the if operate. Each trianment of the entire group should then he checked by the degree of concidence and relative amplitude of the image on the Outflowersh screen.
F Trimmer Adjustments

Locations of the various antenna, detector and occilator coal trimmers are shown by Figure 6. The test Oscillator should be removed from connection with the if system and its output connected to the antennaground terminals of the vectorer. No changes are to

RCA MFG. CO., INC.

e made in the connections of the Oscillograph at the coord detector. During the following adjustments. Is Oscillator couput should be regulated as often as is accessary to here the oscillographic image as low as practically downsite. Addressates to much a proeduce will obviate the broadmass of units that optieduce will obviate the broadmass of units that optieduce will obviate the broadmass of units. Proceed will be an intervent as follows.

Cathardian

Set the receiver range switch to Band A and rotate the station selector until the tuning condenser plates are in full meah (naximum capacitance). Then now the main dial pointer until it points tractily to the horizontal line at the low frequency end of the Banc A scale.

(a) With the receiver range switch in its Bar position, tune the station selector until the pointer is at a reading of 1720 kc. Adjust test Oscillator to 1720 kc. (modulation) and Fremency Modulator disconnected)

Also in the margin to produce a registration on the Occilloppedia. Carefully slips the oscillator, detector and antenna trimmers C210, C10 and C3 respectively, to that each brings about marimum amplitude of output as above by the wave on the Oscillappedia. It will be ancessery to have the timing control of Alfer each trimnormal should be set to "Eat." and the Frequercy Modulator planot into operation with its connections to the Oscillator tand Oscillograph made in accordance with Figure 3. Turn the modulation switch of the Oscillator tande in correlator and return the Oscillator (ancess frequency) use Collapped and become considered as their highes points. Adjust the trimmers C20, C10 and C3 again, setting each to the boat which produces the considence and maximum

amplitude of the wave images. Remore the Prequency Modulator cable from the Oscillator and abir the-signal frequency to 600 ke. Place the modulation switch to "On". Tunce the receiver to pick up this signal, disargarding the dial reading at which it is bose received. Then insert the Prequency Modulator play and reture the Oscillator (modulation "Od",") until the two similar forward and reverse "wave appet: on the same. Realling adjourner, it is adviable to study and the third to ma 200 eV per range and use the third to bain the desired range of sweet. The oscillator series for the second them to adjust of the third obtain the desired range of sweet. The oscillator series thromese C19 adout them to adjusted of the station selector instancts as the signal frequency is being "workbird" by the Frequency Modulator

fer completing this adjustment the trimmer -20 should be re-aligned as in (a) to correct any change brought about by the adjust

Be

Disconnect the Frequency Modulator and rare the test Acelliator to a frequency of 400 ke. (Modulator and K position and tune the significant sector und the full pointer transmission of the full pointer transmission of the full pointer transmission of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal point of the Signal poi

Change the test Oscillator so that it defivers a signal of 160 ke with the Frequency Modulato disconnected. Tune this signal on the receiver which should be set to the Band X setting, diare garding the dial reading at which the signal i best received. Then interconnect the Frequency Modulator with the Oscillator and return the

latter to the point at which the two similar waves appear on the screen. Adjust the trimmer C47 for maximum angitude of the yave imager. Rocking of the runing consteaser will not be necessary for this operation as such in duplicated by the Frequency Modulator. Re pear the alignment of C48 as in (a) to correct for any error brought about by the adjustment of C-47.

Band C

hand C position and true the extin selects used the dial potter reach (2000 the. Set the rest Occiliator to the same frequency (modulatic "On" and regulate its output to the level required for ouvernient observation. Adjust the trimmer C16 to the point producing maximum output windcased on the Occiliopratic Termage" signal by tuning the receiver to (17.60 the. The 18.60 height of the adjustment of C16 has been properly made using the position of each capaiance which gives maximum receiver output it may be necessary to increase the output of the image". No adjustments which for the site of the output in the adjustment of C16 has been properly made using the position of least capaciance which gives maximum receiver output. It may be necessary to increase the output of the Unciliator in order to get an indication of the Unciliator in order to get an indication of

b) Return, the receiver tuning to 10,000 ke, realign C16 if necessary, and then adjust the detector and antenna strimmers, C8 and C1, for maximum signal output as evidenced by the oscillographic image. No further adjustmenta are to be made on this hard.

OUTPUT INDICATOR ALIGNMENT
LF Alignment

Connect the test Oscillator to the control grid Eq. of the if 4 tube. Advance the volume control of the receiver to its full-co-patients. Thus the test Oscillator accurately to 440 kg, and sign the triansmere C-29 and C-20 to give maximum receiver output. Replate the Oscillator output during this adjustments to the control triancation is as small at can be prosensimily observed. After completing the adjustments of these trianments, reconsent the Oscillator as that it will feed into they control grid circuit of the RCA6L7 first detexter. Then tupe the first if transformer trimmers C24 and C237 for maximum receiver output.

LF Alignment

After completing the if adjustments, it is adveshall to correct the incerng of the driven hand of the first detector. The test Oreillator should be connected to the antennaground turninals of the receiver and the namul volume control keys at its maximum position. For each adjustment the Oseillator should be mainting of the states adjustment of the states adjustment of the oseillator should be mainting at low as possible in order to avoid broadtion on a storage signal. Bend A should be utigned by supplying a 1720 ke, signal to the receiver, tuning the station elector to a dil reactiver tuned to rescate the station elector to a dil reactiver tuned to rescate the station elector to a dil reactiver tuned to rescate the station elector to add at should be adjusted by supplying a 1720 ke, signal to the receiver hand to ensithium receiver output. The Oseillator should then be shifted to 6400 ke and the receiver tuned to rescate and forward through the signal until the maximum nuppt results from the combined operations. C20 should be rechted to same the is adjustment has not charged because of the trimming of C10. Baed M bould be rechted to a same trading at which it is discussed to the state of reasing of 400 ke, and by ke. Thus the table of the signal, discuss trimmers C14, C9 and C2 for maximum (could be engines. Receiver to pick up the signal, discussed the receiver to pick up the signal, discussed the receiver to pick up the odd the rechted to same taking at which it is desting the ready receiver to pick up the test coellistor to 150 ke, and tune the receiver to pick up the dollate tradis-1600 ke, on the "C1 Baed. Tune the test Oscillator trimmer C16 to prochese maximum (read) output coellistor trimmer C16 to proches maximum the dollator trimmer C16 to proches maximum the dollator trimmer C16 to proches maximum the dollator trimmer C16 as of the receiver to be made former with the section of the receiver to be and down of the state of the science of the scien

2.20 1.44 4.20

70CR
No.
Description Lirr
Paics
1238 Tone Control-High frequency tone control
1237
4340
Volume Control(R11) $0.96
1.20
8041
1244
Plate-R.P. or I.P. coil shield locking plate-
Package of 2.
.00
ing one 7300 ohm and one 9200 ohm
section-(R18, R19)
1.08
1247 Resistor-Voltage divider resistor, compris-
ing one 148 ohm, one 32 ohm and one
110 ohm section-/R15 R16 R17
5113 Resistor-1000 Ohm-Garbon Type-14
Watt-(R2)-Package of 7
.62
1.00
3114 Kenstor-17,000 Ohm-Carbon Type-1
Watt-(R5)
.22
11322 Watt-(R4)-Package of J .71
1029 Watt-(R10)-Package of 5.
Resistor-16,000 Ohm-Carbon Type-14
1.00
3118 Resistor-100.000 Ohm-Carbon Type-14
Watt-(R1, R3, R6)-Package of 5
1.00
11323 Remator-270,000 Ohm-Carbon Type-14
Watt-(R12)-Package of 7
1.00
11151 Watt-(R14)-Package of 7.
Resistor-2.2 Megohms-Carbon Type/4
1.00
11273 Shield-Rectifier Radiotron shield. .25
4794 Socket
11236 Switch-Band switch ($1, $2, $3, $4, 85,
$6, $7, $8, $9, $10, $11)
2.44
11133
1238
11216
Switch-Power switch-(S12)
Terminal-Antenna terminal clip severably.
Transformer-Birtt intermediate frequency.
.62
11239 transformer (L16, L17, G24, G27)
Transformer Second intermediate frequency
2.17
11241 Transformer-Power transformer-105.124 2.72
11242 volts-50-60 crcles (T1) 4.56
11243 voru-21-00 cycles.
Transformer-Power transformer-100-130,
140-160, 195-250 volu-40-60 cycles
6.52
4362 DRIVE ASSEMBLIES
Acm-Band indicator operating arm
.28
10194 Ball-Steel ball-Used with winding shaft-
Package of 20.
.25
sembly-comprising drive shaft, balls,
ring, spring and washersassembled
1.00
11252 Dial-Dial scale
Drive-Variable tuning condenser drive
.60
4520
11226
Indicator Station selector indicator pointer.
Indicator Band indicator pointer assembly
1.88
3003 comprising indicator pointer, arm, link
and stud
.20
3573 band indicator operating arm-Package of 10. .25
4669 Screw-No. 8-32-5/32" set screw for vari-
able condenser drive assembly-Package
of 10
ut 10 1 .27
Stock Dascalfrice Lur
140. PAGE
4377 Spring-Band indicator operating arm spring $0.25
4376 and nut assembly-Package of 5 .25
MISCELLANEOUS ASSEMBLIES 1
11337
6614
Glam-Station selector dial glam .70
11347 KnobVolume control, tone control, range
switch or power switch knobPackage
11246 Foot-Chassis mounting foot and bracket .**
4678 Ring-Spring retaining ring for dial glass-
Package of 7.
.76
11210 Package of 4.
Screw-No. 8-32-7/16" headless amount
.28
point set screw for knob, stock $11340- .32
11149 spring-Retaining spring for knob, stock
$11347Package of J
.15
REPRODUCER ASSEMBLIES
11232 Board-Terminal board with two lead wire |
11231 Bolt-Yoke and core assembly bolt and nut.
Bracket-Output transformer mounting
18
11297 Camp-Cone center inspension clamping -14
11254 Coll-Field coll-(L10) 2,00
11237 Cone-Reproducer cone~ (1.22)-Package
of J.
3.30
5118 Connector-3-contact temate connector for
Connector-3-contact male connector for re-
_25
9618
11251
producer
Reproducer—Complete
Transformer—Output transformer—(T?)
.25
6.40
11230 Washer-Bindere board" "C" washer-
used to hold field coll securely-Package
1.56
.18
REPRODUCER ASSEMBLIES
Comole Model
11232 Board-Terminal board assembly with two
lead wire clips.
.18
$060 Bolt-Yoke and core assembly bolt and nut.
Bracket-Output transformer mounting
16
11257 Clamp-Cone cinter suspension clamping
nut and screw assembly-Package of 7.
.14
11254 Con-Pield coil-L20 2.00
5118 Connector-3-constant male connector for re- 3.85
5119 Connector-3-contact female connector plug
for reproducer cable.
.25
9619
11253
Reproducer-Complete
Transformer-Ourput transformer-T2
6.05
1.56
11110 to hold field coil amembly .18

©John F. Rider, Publisher

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