This Item is 100% Zenith Schematics, As shown in Description, But this CD is all Zenith, ALL THE MODELS LISTED ARE ON THIS CD ------ This is a Reproduction of Zenith Service Data This is a large Manual on CD w/ Adobe Reader –

ZENITH SERVICE SHOP NOTES COVERING RADIO RECEIVERS AND AUTOMATIC PHONOGRAPH MECHANISMS ,  SERVICE MANUAL

 

ZENITH RADIO INDEX

 

MODEL               CHASSIS            PAGE

 

INTRODUCTION RADIO RECEIVERS...................7

4K600...................4B01...................9

5G401...................5537...................9

5G441...................5537...................9

5G442...................5537...................9

5G461...................5537...................9

5G504...................5A03...................9

6D410...................5659...................9

6D411...................5663...................9

6D413...................5660...................9

6D414...................5664...................9

6D425...................5663...................9

6D426...................5664...................9

6D427...................5664...................9

6D446...................5664...................9

6D455...................5664...................9

6S439...................5678..................11

6S469...................5678..................11

7G605...................7B04..................11

7S323...................5714..................12

7S342...................5714..................12

7S343...................5714..................12

7S363...................5714..................12

7S364...................5714..................12

7S366...................5714..................12

7S432...................5724..................13

7S433...................5724..................13

7S434...................5724..................13

7S449...................5724..................13

7S450...................5724..................13

7S458...................5724..................13

7S460...................5724..................13

7S461...................5724..................13

7S462...................5724..................13

7S487...................5724..................13

7S488...................5724..................13

7S490...................5724..................13

7S633...................7B01..................13

7S634...................7B01..................13

7S657...................7B01..................13

8S443...................5808..................13

8S451...................5808..................13

8S463...................5808..................13

8S432...................5810..................14

8S433...................5810..................14

8S434...................5810..................14

8S449...................5810..................14

8S450...................5810..................14

8S458..................5810..................14

8S459..................5810..................14

8S461..................5810..................14

8S462..................5810..................14

9S307..................5907..................14

9S324..................5907..................14

9S344..................5907..................14

9S367..................5907..................14

9S369..................5907..................14

10S551.................10A3-10A3R............16

10S571.................10A3-10A3R............16

10S573.................10A3-10A3R............16

10S443.................1005..................16

10S452.................1005..................16

10S464.................1005..................16

10S470.................1005..................16

10S491.................1005..................16

10S492.................1005..................16

11S474.................1103..................16

12H650.................12B1..................16

12H671.................12B1..................16

12H689.................12B2..................19

12H691.................12B2..................19

12H695.................12B2..................19

12H696.................12B2..................19

12S345.................1206..................21

12S370.................1206..................21

12S371.................1206..................21

14H697.................14B1..................21

15U246.................1501..................24

15U269.................1501..................24

15U270.................1501..................24

15U271.................1501..................24

15U272.................1501..................24

15U273.................1501..................24

22H698.................22B1..................25

22H699.................22B1..................25

 

 

Notes on F.M. Reveivers......................28

Notes on 100, 200, 300 Series Receivers......28

Notes on 200, 300, 400 Series Receivers......28

Service Manual Corrections (vol.1)...........29

Service Manual Corrections (vol.2)...........31

 

 

INTRODUCTION RECORD CHANGERS.................33

5R686..................169-74................56

5R686J.................169-70................35

6R684..................169-74................56

6R687..................169-78................56

6R688..................169-78................56

6S596..................169-48................35

6S596J.................169-55................112

6S597..................169-48................35

6S597J.................169-55................112

7S487..................169-36................92

7S582..................169-42................101

7S584..................169-42................101

7S585..................169-36................92

7S591..................169-48................35

7S591J.................169-55................112

7S598..................169-48................35

7S598J.................169-55................112

7S681..................169-76, 101...........56

7S681J.................169-68................35

7S681JJ................169-86................35

7S682..................169-76, 101...........56

7S682J.................169-68................35

7S682JJ................169-86................35

7S685..................169-87, 103...........56

7S685J.................169-86................35

8S586..................169-36................92

8S587..................169-42................101

8S588..................169-42................101

8S593..................169-51................47

8S594..................169-50................41

8S594J.................169-60................63

10S491.................169-36................92

10S492.................169-36................92

10S589.................169-42................101

10S590.................169-42................101

10S599.................169-63................123

10S690.................169-80................72

12S494.................169-36................92

12S595.................169-42................101

12S595Z................169-42................101

12H678.................169-65................72

12H679.................169-65................72

12H689.................169-89................72

12H691.................169-97, 104...........56

12H695.................169-83................72

12H696.................169-83................72

15S495.................169-36................92

22H698.................169-92................137

22H699.................169-92................137

S-9000(WIRELESS RECORD PLAYER) 169-53........35

 

SERVICE NOTES AND DATA (WEBSTER).............158

SERVICE NOTES AND DATA (SEEBURG).............162

SERVICE NOTES AND DATA (NEW PRODUCTS)........162

SERVICE NOTES AND DATA (OAK).................162

KNIFE ADJUSTMENT ON WEBSTER CHANGERS.........161

RECORD DATA..................................163

 This is a wealth of information for any Radio wanting to be repaired or parting out. Radio Models covered are:This Manual does cover a lot of ground and cover I believe 99.9% Zenith RAdios produced between 1919 and 1953. These Schematics show how to troubleshoot all the tubes and how to bring A non-working unit back to life, even if you can not read these schematics or Diagrams they are invaluable to a Service Technician working on a Older Unit. Plate Voltages are shown, Capacitor and resistor Values are show if one is Burned up or missing. All Tube Numbers are shown if a tube is missing. Speaker Field resistance values are shown to aid in troubleshooting the Speaker and Sound output. This is a High Quality, Easy to read re-production from Original Schematics. (Note: Picture shown is only an Example) ALSO: If you are looking for Old Radio Schematics, ALL Makes, All Models (US Only) I am always listing new Sets, Good Luck. Key , Zenith Radio . Manual CD (Remember this is a CD, You must be satisfied with its operation, no complaints yet. Copyright Reserved and CD Coded for Tracing . This is a CD and comes w/ Adobe Reader. Great CD with Thumbnails and easy to Print from.