Difference between revisions of "RCA RP-7902A CD Player"

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Line 1: Line 1:
[[Image:Example.jpg|right|thumb|200px|]]
+
{{disassembly}}
 +
{{drawings}}
 +
{{CAD_Models}}
  
need assembled photo
+
[[Image:CD_RCA_Assembled.JPG|right|thumb|200px|Figure 1: Fully assembled CD player]]
  
 
==Description==
 
==Description==
This product is a dated 1994 RCA CD Player. It has 42 distinct parts.
+
This product is a dated 1994 RCA CD Player. It has 41 distinct parts.
  
 
== How It Works ==
 
== How It Works ==
The CD Player basic operation comes from laser reading magnetic data encoded on a CD and feeding that information through the circuit board where it is translated to an electrical current which is fed through the jack to a person's headphone.
+
The CD Player basic operation comes from laser reading binary data encoded on a CD and feeding that information through the circuit board where it is translated to an electrical current which is fed through the jack to a person's headphone.
 +
 
 +
The CD Player functions are as follows: the "Circuit Board" receives the electricity that the batteries provide.  The "Circuit Board" regulates how the electricity is used, and what parts it is supplied to at all times, so that the player functions correctly.  When the "Laser Motor" is receiving power, it spins the gears that interact with the "Brass Screw", which causes the "Laser Housing" to slide back and forth along the two "Stainless Steel Rods".  When the "CD Rotation Motor" is receiving power, the disc spins around it at a variable speed so that it can be read by the "Laser Eye" from the middle outward.  
  
 
The components are the input control devices such as the Play, Skip, and Stop buttons; data modifiers such as volume and bass switches; power supply; circuit board and appropriate wires and ribbons; laser tracking assembly which allows movement of laser eye as CD rotates; and CD rotation motor.
 
The components are the input control devices such as the Play, Skip, and Stop buttons; data modifiers such as volume and bass switches; power supply; circuit board and appropriate wires and ribbons; laser tracking assembly which allows movement of laser eye as CD rotates; and CD rotation motor.
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{| border="1" align="center"
 
{| border="1" align="center"
|+ Table 1: CD Player Bill of Materials
+
|+ '''Table 4.1: CD Player Bill of Materials'''
! width="50"|Part # !! width="100"|Part Name !! width="75"|Serial Number !! width="50"|# Req'd !! width="100"|Mat'l !! width="125"| Manufacturing Process !! width="100"|Image
+
! width="50"|Part # !! width="200"|Part Name !! width="120"|Serial Number !! width="75"|# Req'd !! width="120"|Mat'l !! width="180"| Manufacturing Process !! width="100"|Image
 
|-
 
|-
 
! 1
 
! 1
Line 63: Line 67:
 
! 6
 
! 6
 
| align="center"|CD Rotation Motor
 
| align="center"|CD Rotation Motor
| align="center"|4A04600 annd 40524C
+
| align="center"|4A04600 and 40524C
 
| align="center"|1  
 
| align="center"|1  
 
| align="center"|Varied: 1020 Steel, Copper, Rubber  
 
| align="center"|Varied: 1020 Steel, Copper, Rubber  
Line 114: Line 118:
 
| align="center"|1  
 
| align="center"|1  
 
| align="center"|Glass
 
| align="center"|Glass
| align="center"|Look up
+
| align="center"|Casting
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
Line 153: Line 157:
 
| align="center"|NA  
 
| align="center"|NA  
 
| align="center"|2
 
| align="center"|2
| align="center"|Iron - check?
+
| align="center"|Iron
 
| align="center"|Forming  
 
| align="center"|Forming  
 
| align="center"|NA
 
| align="center"|NA
Line 214: Line 218:
 
|-
 
|-
 
! 25
 
! 25
| align="center"|Skip Button
 
| align="center"|NA
 
| align="center"|1
 
| align="center"|ABS Plastic
 
| align="center"|Injection Molding
 
| align="center"|NA
 
|-
 
! 26
 
 
| align="center"|Small Spring
 
| align="center"|Small Spring
 
| align="center"|NA  
 
| align="center"|NA  
Line 229: Line 225:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 27
+
! 26
 
| align="center"|Spring  
 
| align="center"|Spring  
 
| align="center"|NA  
 
| align="center"|NA  
Line 237: Line 233:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 28
+
! 27
 
| align="center"|Stainless Steel Rod  
 
| align="center"|Stainless Steel Rod  
 
| align="center"|NA  
 
| align="center"|NA  
Line 245: Line 241:
 
| [[Image:CD Rod.JPG |center|thumb|50px]]
 
| [[Image:CD Rod.JPG |center|thumb|50px]]
 
|-
 
|-
! 29
+
! 28
 
| align="center"|T-Shaped Piece
 
| align="center"|T-Shaped Piece
 
| align="center"|NA  
 
| align="center"|NA  
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| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 30
+
! 29
| align="center"|Tab
+
| align="center"|NA
+
| align="center"|1
+
| align="center"|ABS Plastic
+
| align="center"|Injection Molding
+
| align="center"|NA
+
|-
+
! 31
+
 
| align="center"|Top  
 
| align="center"|Top  
 
| align="center"|103E5090 and 7902A
 
| align="center"|103E5090 and 7902A
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| [[Image:CD Top Half.JPG |center|thumb|50px]]
 
| [[Image:CD Top Half.JPG |center|thumb|50px]]
 
|-
 
|-
! 32
+
! 30
 
| align="center"|White Gear for Laser Tracking  
 
| align="center"|White Gear for Laser Tracking  
 
| align="center"|NA  
 
| align="center"|NA  
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| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 33
+
! 31
 
| align="center"|White Gear for Motor  
 
| align="center"|White Gear for Motor  
 
| align="center"|NA  
 
| align="center"|NA  
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| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 34
+
! 32
 
| align="center"|Yellow Gear for Laser Assembly  
 
| align="center"|Yellow Gear for Laser Assembly  
 
| align="center"|NA  
 
| align="center"|NA  
Line 293: Line 281:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 35
+
! 33
 
| align="center"|.112-in Flat Head Screw  
 
| align="center"|.112-in Flat Head Screw  
 
| align="center"|NA  
 
| align="center"|NA  
Line 301: Line 289:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 35
+
! 34
 
| align="center"|.120-in Button Head Screw  
 
| align="center"|.120-in Button Head Screw  
 
| align="center"|NA  
 
| align="center"|NA  
Line 309: Line 297:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 36
+
! 35
 
| align="center"|.130-in Countersunk Flat Head Screw  
 
| align="center"|.130-in Countersunk Flat Head Screw  
 
| align="center"|NA  
 
| align="center"|NA  
Line 317: Line 305:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 37
+
! 36
 
| align="center"|.175-in Button Head Bolt  
 
| align="center"|.175-in Button Head Bolt  
 
| align="center"|NA  
 
| align="center"|NA  
Line 325: Line 313:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 38
+
! 37
 
| align="center"|.185-in Button Head Screw  
 
| align="center"|.185-in Button Head Screw  
 
| align="center"|NA  
 
| align="center"|NA  
Line 333: Line 321:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 39
+
! 38
 
| align="center"|.260-in Button Head Screw  
 
| align="center"|.260-in Button Head Screw  
 
| align="center"|NA  
 
| align="center"|NA  
Line 341: Line 329:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 40
+
! 39
 
| align="center"|.280-in Round Head Screw  
 
| align="center"|.280-in Round Head Screw  
 
| align="center"|NA  
 
| align="center"|NA  
Line 349: Line 337:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 41
+
! 40
 
| align="center"|.380-in Button Head Bolt  
 
| align="center"|.380-in Button Head Bolt  
 
| align="center"|NA  
 
| align="center"|NA  
Line 357: Line 345:
 
| align="center"|NA
 
| align="center"|NA
 
|-
 
|-
! 42
+
! 41
 
| align="center"|.425-in Pan Head Screw  
 
| align="center"|.425-in Pan Head Screw  
 
| align="center"|NA  
 
| align="center"|NA  
Line 366: Line 354:
 
|}
 
|}
  
==Assemblies==
+
==Files==
-Laser Assembly
+
  
-Laser Tracking Assembly
+
===3D Models===
  
-Full Assembly
+
<!--GICL Bot edit:-->[[CD All 3D Models AD PRT.zip Contents|3D Models as Alibre AD_PRT files]]
  
==Files==
+
<!--GICL Bot edit:-->[[CD all 3D Models IGS.zip Contents|3D Models in IGS format]]
-packaged zip
+
 
 +
<!--GICL Bot edit:-->[[CD All 3D Models STL.zip Contents|3D Models in STL format]]
 +
 
 +
<!--GICL Bot edit:-->[[CD All 3D Models STP.zip Contents|3D Models in STP format]]
 +
 
 +
 
 +
===2D Drawings===
 +
<!--GICL Bot edit:-->[[CD Player All 2D AD DRW.zip Contents|2D Drawings in Alibre AD_DRW format]]
 +
 
 +
<!--GICL Bot edit:-->[[CD Player all 2D STP.zip Contents|2D Drawings in STP format]]
 +
 
 +
<!--GICL Bot edit:-->[[CD Player All 2D TIFF.zip Contents|2D Drawings as TIFF Pictures]]
 +
 
 +
 
 +
===Assemblies===
 +
 
 +
<!--GICL Bot edit:-->[[CD Base Assembly.zip Contents|Base Assembly]]
 +
 
 +
<!--GICL Bot edit:-->[[CD Center Mount assembly.zip Contents|Center Mount Assembly]]
 +
 
 +
<!--GICL Bot edit:-->[[CD Full Assembly.zip Contents|Full CD Player Assemblied]]
 +
 
 +
<!--GICL Bot edit:-->[[CD Laser Assembly.zip Contents|Laser Assembly]]
 +
 
 +
 
 +
{| border="1" align="center"
 +
|+ '''Table 5.1: List of Models for Download''' <br>''(Zipped ACIS, IGS, STL, STP, AD_PRT Files)''
 +
! width="100" align="center"|Part # !! width="250" align="center"|Part Name !! width="100" align="center"|Image !! width="150" align="center"|3D Models !! width="170" align="center"|2D Drawings
 +
|-
 +
! 1
 +
| align="center"|Battery Compartment Cover
 +
| [[Image:CD Battery cover.JPG|center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Battery Compartment Cover 3D Package.zip Contents|3D Package]]
 +
| [[media:CD Battery Compartment 2D Package.zip |2D Package]]
 +
|-
 +
! 2
 +
| align="center"|Battery Prongs
 +
| [[Image:CD Prongs.JPG |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Battery Prongs 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Battery Prongs 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 3
 +
| align="center"|Bottom Cover
 +
| [[Image:CD Bottom.JPG  |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Bottom 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Battery Prongs 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 4
 +
| align="center"|Brass Screw
 +
| [[Image:CD Brass Screw.JPG  |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Brass Screw 3D Package.zip Contents|3D Package]]
 +
| [[media:CD Brass Screw 2D Package.zip |2D Package]]
 +
|-
 +
! 5
 +
| align="center"|Unfinished Base for Laser
 +
| [[Image:CD Cast metal piece.JPG |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Cast Base 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Cast Base 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 6
 +
| align="center"|CD Rotation Motor
 +
| [[Image:CD CD Rotation Motor.JPG |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD CD Rotation Motor 3D Package.zip Contents|3D Package]]
 +
| [[media:CD CD Rotation Motor 2D Package.zip |2D Package]]
 +
|-
 +
! 7
 +
| align="center"|Center Mount
 +
| [[Image:CD center mount.JPG |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Center Mount 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Center Mount 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 8
 +
| align="center"|Circuit Board
 +
| [[Image:CD Circuit Board.JPG |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Circuit Board 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Circuit Board 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 9
 +
| align="center"|Faceplate
 +
| [[Image:CD Faceplate.JPG |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Faceplate 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Faceplate 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 10
 +
| align="center"|Flip Cover
 +
| [[Image:CD Flip Cover.JPG  |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Flip Cover 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Flip Cover 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 11
 +
| align="center"|Hinge for Cover
 +
| [[Image:CD Hinge.JPG  |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Hinge for Cover 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Hinge for Cover 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 12
 +
| align="center"|Laser Eye
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Laser 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Laser Eye 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 13
 +
| align="center"|Laser Cradle
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Laser Cradle 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Laser Cradle 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 14
 +
| align="center"|Laser Housing
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Laser Housing 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Laser Housing 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 15
 +
| align="center"|Laser Seat
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Laser Seat 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Laser Seat 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 16
 +
| align="center"|Laser Track Motor
 +
| [[Image:CD Laser Motor.JPG |center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Laser Tracking 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Motor for Laser 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 17
 +
| align="center"|Magnet for Laser Assembly
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Magnet for Laser 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Magnet for Laser 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 18
 +
| align="center"|Metal Sheet for Laser Assembly
 +
| [[Image:CD SheMet.JPG|center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Metal Sheet for Laser 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Metal for Laser Assembly 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 19
 +
| align="center"|Plastic for Laser Assembly
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Plastic for Laser Assembly 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Plastic Gear for Laser 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 20
 +
| align="center"|Plate for Laser Casing
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Plate for Laser 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Plate for Laser 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 21
 +
| align="center"|Play Button
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Play Button 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Play Button 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 22
 +
| align="center"|Rubber Shock Absorber
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Rubber Shock Absorbers 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Rubber Shock Absorbers 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 23
 +
| align="center"|Sheet Metal
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Sheet Metal 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Sheet Metal 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 24
 +
| align="center"|Sheet Metal for Laser Mount
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Sheet Metal for Laser 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Sheet Metal for Laser 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 25
 +
| align="center"|Small Spring
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Small Spring 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Small Spring 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 26
 +
| align="center"|Spring
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Spring 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Spring 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 27
 +
| align="center"|Stainless Steel Rod
 +
| [[Image:CD Rod.JPG|center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Stainless Steel Rod 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Stainless Steel Rod 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 28
 +
| align="center"|T-Shaped Piece
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD T-Shaped Piece 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD T-Shape 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 29
 +
| align="center"|Top
 +
| [[Image:CD Top Half.JPG|center|thumb|50px]]
 +
| <!--GICL Bot edit:-->[[CD Top 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Top Base 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 30
 +
| align="center"|White Gear for Laser Tracking
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD White Gear for Laser Tracking 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD White Gear for Laser 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 31
 +
| align="center"|White Gear for Motor
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD White Gear for Motor 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD White Gear for Motor 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 32
 +
| align="center"|Yellow Gear for Laser Assembly
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD Yellow Gear for Laser Assembly 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD Yellow Gear for Laser 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 33
 +
| align="center"|.112-in Flat Head Screw
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 112-in Flat Head Screw 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 112-in FlatHead Screw 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 34
 +
| align="center"|.120-in Button Head Screw
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 120 Button Head Screw 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 120-in Button Head 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 35
 +
| align="center"|.130-in Countersunk Flat Head Screw
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 130 in Countersunk 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 130 Counter Sunk 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 36
 +
| align="center"|.175-in Button Head Bolt
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 175-in Button Head 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 175 Button Head 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 37
 +
| align="center"|.185-in Button Head Screw
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 185-in Button Head 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 185 Button Head 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 38
 +
| align="center"|.260-in Button Head Screw
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 260-in Button Head 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 260 Button Head 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 39
 +
| align="center"|.280-in Round Head Screw
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 280-in Round w Washer 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 280 Round w Washer 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 40
 +
| align="center"|.380-in Button Head Bolt
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 380-in Button Head 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 380 Button Head 2D Package.zip Contents|2D Package]]
 +
|-
 +
! 41
 +
| align="center"|.425-in Pan Head Screw
 +
| align="center"|NA
 +
| <!--GICL Bot edit:-->[[CD 425 Pan Head 3D Package.zip Contents|3D Package]]
 +
| <!--GICL Bot edit:-->[[CD 425 Pan Head 2D Package.zip Contents|2D Package]]
 +
|}

Latest revision as of 19:16, 17 March 2009

Figure 1: Fully assembled CD player

Contents

Description

This product is a dated 1994 RCA CD Player. It has 41 distinct parts.

How It Works

The CD Player basic operation comes from laser reading binary data encoded on a CD and feeding that information through the circuit board where it is translated to an electrical current which is fed through the jack to a person's headphone.

The CD Player functions are as follows: the "Circuit Board" receives the electricity that the batteries provide. The "Circuit Board" regulates how the electricity is used, and what parts it is supplied to at all times, so that the player functions correctly. When the "Laser Motor" is receiving power, it spins the gears that interact with the "Brass Screw", which causes the "Laser Housing" to slide back and forth along the two "Stainless Steel Rods". When the "CD Rotation Motor" is receiving power, the disc spins around it at a variable speed so that it can be read by the "Laser Eye" from the middle outward.

The components are the input control devices such as the Play, Skip, and Stop buttons; data modifiers such as volume and bass switches; power supply; circuit board and appropriate wires and ribbons; laser tracking assembly which allows movement of laser eye as CD rotates; and CD rotation motor.

Current Status

The CD player currently spins a CD and displays information on the LCD screen, but does not actually read any data from CDs. Speculate that the laser eye has been damaged and does not relay any information to the circuit board.

Parts

The following table lists the Bill of Materials for the RCA CD Player:

Table 4.1: CD Player Bill of Materials
Part # Part Name Serial Number # Req'd Mat'l Manufacturing Process Image
1 Battery Compartment Cover 216C8209 1 ABS Plastic Injection Molding
CD Battery cover.JPG
2 Battery Prongs NA 1 1040 Steel Forming
CD Prongs.JPG
3 Bottom Cover 103E5091 and 7902A 1 ABS Plastic Injection Molding
CD Bottom.JPG
4 Brass Screw NA 1 Brass Machining
CD Brass Screw.JPG
5 Unfinished Base for Laser NA 1 1040 Steel Forging
CD Cast metal piece.JPG
6 CD Rotation Motor 4A04600 and 40524C 1 Varied: 1020 Steel, Copper, Rubber Varied: Casting, forming, molding
CD CD Rotation Motor.JPG
7 Center Mount ONC4586612 1 ABS Plastic Injection Molding
CD center mount.JPG
8 Circuit Board NA 1 Varied: Fiberglass, Copper, Lead, ABS Plastic Varied: Forming, Injection Molding
CD Circuit Board.JPG
9 Faceplate NA 1 ABS Plastic Injection Molding
CD Faceplate.JPG
10 Flip Cover 103E5092 and 7902A 1 ABS Plastic Injection Molding
CD Flip Cover.JPG
11 Hinge for Cover NA 1 1040 Steel Forming
CD Hinge.JPG
12 Laser Eye NA 1 Glass Casting NA
13 Laser Cradle NA 1 1040 Steel Forging NA
14 Laser Housing NA 1 1040 Steel Forming NA
15 Laser Seat NA 1 ABS Plastic Injection Molding NA
16 Laser Track Motor 13KA12A and 06894KC 1 Varied: 1020 Steel, Copper Varied: Casting, Forming
CD Laser Motor.JPG
17 Magnet for Laser Assembly NA 2 Iron Forming NA
18 Metal Sheet for Laser Assembly NA 1 1040 Steel Forging
CD SheMet.JPG
19 Plastic for Laser Assembly NA 1 ABS Plastic Injection Molding NA
20 Plate for Laser Casing NA 1 1040 Steel Forging NA
21 Play Button NA 1 ABS Plastic Injection Molding NA
22 Rubber Shock Absorber NA 3 Rubber Molding NA
23 Sheet Metal NA 1 1040 Steel Forging NA
24 Sheet Metal for Laser Mount NA 1 1040 Steel Forging NA
25 Small Spring NA 1 1040 Steel Forming NA
26 Spring NA 1 1040 Steel Forming NA
27 Stainless Steel Rod NA 2 1040 Steel Extrusion
CD Rod.JPG
28 T-Shaped Piece NA 1 ABS Plastic Injection Molding NA
29 Top 103E5090 and 7902A 1 ABS Plastic Injection Molding
CD Top Half.JPG
30 White Gear for Laser Tracking NA 1 ABS Plastic Injection Molding NA
31 White Gear for Motor NA 1 ABS Plastic Injection Molding NA
32 Yellow Gear for Laser Assembly NA 1 ABS Plastic Injection Molding NA
33 .112-in Flat Head Screw NA 2 1040 Steel Machining NA
34 .120-in Button Head Screw NA 4 1040 Steel Machining NA
35 .130-in Countersunk Flat Head Screw NA 2 1040 Steel Machining NA
36 .175-in Button Head Bolt NA 1 1040 Steel Machining NA
37 .185-in Button Head Screw NA 2 1040 Steel Machining NA
38 .260-in Button Head Screw NA 6 1040 Steel Machining NA
39 .280-in Round Head Screw NA 2 1040 Steel Machining NA
40 .380-in Button Head Bolt NA 2 1040 Steel Machining NA
41 .425-in Pan Head Screw NA 4 1040 Steel Machining NA

Files

3D Models

3D Models as Alibre AD_PRT files

3D Models in IGS format

3D Models in STL format

3D Models in STP format


2D Drawings

2D Drawings in Alibre AD_DRW format

2D Drawings in STP format

2D Drawings as TIFF Pictures


Assemblies

Base Assembly

Center Mount Assembly

Full CD Player Assemblied

Laser Assembly


Table 5.1: List of Models for Download
(Zipped ACIS, IGS, STL, STP, AD_PRT Files)
Part # Part Name Image 3D Models 2D Drawings
1 Battery Compartment Cover
CD Battery cover.JPG
3D Package 2D Package
2 Battery Prongs
CD Prongs.JPG
3D Package 2D Package
3 Bottom Cover
CD Bottom.JPG
3D Package 2D Package
4 Brass Screw
CD Brass Screw.JPG
3D Package 2D Package
5 Unfinished Base for Laser
CD Cast metal piece.JPG
3D Package 2D Package
6 CD Rotation Motor
CD CD Rotation Motor.JPG
3D Package 2D Package
7 Center Mount
CD center mount.JPG
3D Package 2D Package
8 Circuit Board
CD Circuit Board.JPG
3D Package 2D Package
9 Faceplate
CD Faceplate.JPG
3D Package 2D Package
10 Flip Cover
CD Flip Cover.JPG
3D Package 2D Package
11 Hinge for Cover
CD Hinge.JPG
3D Package 2D Package
12 Laser Eye NA 3D Package 2D Package
13 Laser Cradle NA 3D Package 2D Package
14 Laser Housing NA 3D Package 2D Package
15 Laser Seat NA 3D Package 2D Package
16 Laser Track Motor
CD Laser Motor.JPG
3D Package 2D Package
17 Magnet for Laser Assembly NA 3D Package 2D Package
18 Metal Sheet for Laser Assembly
CD SheMet.JPG
3D Package 2D Package
19 Plastic for Laser Assembly NA 3D Package 2D Package
20 Plate for Laser Casing NA 3D Package 2D Package
21 Play Button NA 3D Package 2D Package
22 Rubber Shock Absorber NA 3D Package 2D Package
23 Sheet Metal NA 3D Package 2D Package
24 Sheet Metal for Laser Mount NA 3D Package 2D Package
25 Small Spring NA 3D Package 2D Package
26 Spring NA 3D Package 2D Package
27 Stainless Steel Rod
CD Rod.JPG
3D Package 2D Package
28 T-Shaped Piece NA 3D Package 2D Package
29 Top
CD Top Half.JPG
3D Package 2D Package
30 White Gear for Laser Tracking NA 3D Package 2D Package
31 White Gear for Motor NA 3D Package 2D Package
32 Yellow Gear for Laser Assembly NA 3D Package 2D Package
33 .112-in Flat Head Screw NA 3D Package 2D Package
34 .120-in Button Head Screw NA 3D Package 2D Package
35 .130-in Countersunk Flat Head Screw NA 3D Package 2D Package
36 .175-in Button Head Bolt NA 3D Package 2D Package
37 .185-in Button Head Screw NA 3D Package 2D Package
38 .260-in Button Head Screw NA 3D Package 2D Package
39 .280-in Round Head Screw NA 3D Package 2D Package
40 .380-in Button Head Bolt NA 3D Package 2D Package
41 .425-in Pan Head Screw NA 3D Package 2D Package