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

From GICL Wiki
Jump to: navigation, search
(Parts)
(Parts)
Line 27: Line 27:
 
| align="center"|ABS Plastic  
 
| align="center"|ABS Plastic  
 
| align="center"|Injection Molding  
 
| align="center"|Injection Molding  
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 2
 +
| align="center"|Battery Prongs
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|1040 Steel
 +
| align="center"|Forming
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 3
 +
| align="center"|Bottom Cover
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|ABS Plastic
 +
| align="center"|Injection Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 4
 +
| align="center"|Brass Screw
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Brass
 +
| align="center"|Machining
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 5
 +
| align="center"|Unfinished Base for Laser
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|1040 Steel
 +
| align="center"|Forging
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 6
 +
| align="center"|CD Rotation Motor
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Varied: 1020 Steel, Copper, Rubber
 +
| align="center"|Varied: Casting, forming, molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 7
 +
| align="center"|Center Mount
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|ABS Plastic
 +
| align="center"|Injection Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 8
 +
| align="center"|Circuit Board
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Varied: Fiberglass, Copper, Lead, ABS Plastic
 +
| align="center"|Varied: Forming, Injection Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 9
 +
| align="center"|Faceplate
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|ABS Plastic
 +
| align="center"|Injection Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 10
 +
| align="center"|Flip Cover
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|ABS Plastic
 +
| align="center"|Injection Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 11
 +
| align="center"|Hinge for Cover
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|1040 Steel
 +
| align="center"|Forming
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 12
 +
| align="center"|Laser Eye
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Glass
 +
| align="center"|Look up
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 13
 +
| align="center"|Laser Cradle
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Check Part
 +
| align="center"|Check Part
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]|-
 +
! 14
 +
| align="center"|Laser Housing
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Check Part
 +
| align="center"|Check Part
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 15
 +
| align="center"|Laser Seat
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Check Part
 +
| align="center"|Check Part
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 16
 +
| align="center"|Laser Track Motor
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Varied: 1020 Steel, Copper
 +
| align="center"|Varied: Casting, Forming
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 17
 +
| align="center"|Magnet for Laser Assembly
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Iron?
 +
| align="center"|Forming
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 18
 +
| align="center"|Metal Sheet for Laser Assembly
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|1040 Steel
 +
| align="center"|Forging
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 19
 +
| align="center"|Plastic for Laser Assembly
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|ABS Plastic
 +
| align="center"|Injection Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 20
 +
| align="center"|Plate for Laser Casing
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Check part
 +
| align="center"|Check Part
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 21
 +
| align="center"|Play Button
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|ABS Plastic
 +
| align="center"|Injection Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 22
 +
| align="center"|Rubber Shock Absorber
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|Rubber
 +
| align="center"|Molding
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 23
 +
| align="center"|Sheet Metal
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|1040 Steel
 +
| align="center"|Forging
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 24
 +
| align="center"|Sheet Metal for Laser Mount
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|1040 Steel
 +
| align="center"|Forging
 +
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 +
|-
 +
! 25
 +
| align="center"|Skip Button
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|ABS Plastic
 +
| align="center"|Injection Molding
 +
| NA
 +
|-
 +
! 26
 +
| align="center"|Small Spring
 +
| align="center"|NA
 +
| align="center"|1
 +
| align="center"|1040 Steel
 +
| align="center"|Forming
 
| [[Image:Camera back interior.JPG |center|thumb|50px]]
 
| [[Image:Camera back interior.JPG |center|thumb|50px]]
  
 
|}
 
|}
 +
 +
 +
*Spring
 +
*Stainless Steel Rod
 +
*T-Shaped Piece
 +
*Tab
 +
*Top
 +
*White Gear for Laser Tracking
 +
*White Gear for Motor
 +
*Yellow gear for Laser Assembly
  
  
Line 41: Line 250:
 
*.380-in Button Head Bolt
 
*.380-in Button Head Bolt
 
*.425-in Pan Head Screw
 
*.425-in Pan Head Screw
*Battery Compartment Cover
 
*Battery Prongs
 
*Bottom
 
*Brass Screw
 
*Cast Iron Base for Laser
 
*CD Rotation Motor
 
*Center Mount
 
*Circuit Board
 
*Faceplate
 
*Flip Cover
 
*Hinge for Cover
 
*Laser
 
*Laser Cradle
 
*Laser Housing
 
*Laser Seat
 
*Laser Track Motor
 
*Magnet for Laser Assembly
 
*Metal Sheet for Laser Assembly
 
*Plastic for Laser Assembly
 
*Plate for Laser Casing
 
*Play Button
 
*Rubber Shock Absorber
 
*Sheet Metal
 
*Sheet Metal for Laser Mount
 
*Skip Button
 
*Small Spring
 
*Spring
 
*Stainless Steel Rod
 
*T-Shaped Piece
 
*Tab
 
*Top
 
*White Gear for Laser Tracking
 
*White Gear for Motor
 
*Yellow gear for Laser Assembly
 
  
 
==Files==
 
==Files==
  
 
==Disassembly==
 
==Disassembly==

Revision as of 22:47, 27 July 2006

Example.jpg

need assembled photo

Contents

Description

This product is a dated 1994 RCA CD Player. It has 43 distinct parts.

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 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 1: CD Player Bill of Materials
Part # Part Name Serial Number # Req'd Mat'l Manufacturing Process Image
1 Battery Compartment Cover NA 1 ABS Plastic Injection Molding
Camera back interior.JPG
2 Battery Prongs NA 1 1040 Steel Forming
Camera back interior.JPG
3 Bottom Cover NA 1 ABS Plastic Injection Molding
Camera back interior.JPG
4 Brass Screw NA 1 Brass Machining
Camera back interior.JPG
5 Unfinished Base for Laser NA 1 1040 Steel Forging
Camera back interior.JPG
6 CD Rotation Motor NA 1 Varied: 1020 Steel, Copper, Rubber Varied: Casting, forming, molding
Camera back interior.JPG
7 Center Mount NA 1 ABS Plastic Injection Molding
Camera back interior.JPG
8 Circuit Board NA 1 Varied: Fiberglass, Copper, Lead, ABS Plastic Varied: Forming, Injection Molding
Camera back interior.JPG
9 Faceplate NA 1 ABS Plastic Injection Molding
Camera back interior.JPG
10 Flip Cover NA 1 ABS Plastic Injection Molding
Camera back interior.JPG
11 Hinge for Cover NA 1 1040 Steel Forming
Camera back interior.JPG
12 Laser Eye NA 1 Glass Look up
Camera back interior.JPG
13 Laser Cradle NA 1 Check Part Check Part
Camera back interior.JPG
|-
14 Laser Housing NA 1 Check Part Check Part
Camera back interior.JPG
15 Laser Seat NA 1 Check Part Check Part
Camera back interior.JPG
16 Laser Track Motor NA 1 Varied: 1020 Steel, Copper Varied: Casting, Forming
Camera back interior.JPG
17 Magnet for Laser Assembly NA 1 Iron? Forming
Camera back interior.JPG
18 Metal Sheet for Laser Assembly NA 1 1040 Steel Forging
Camera back interior.JPG
19 Plastic for Laser Assembly NA 1 ABS Plastic Injection Molding
Camera back interior.JPG
20 Plate for Laser Casing NA 1 Check part Check Part
Camera back interior.JPG
21 Play Button NA 1 ABS Plastic Injection Molding
Camera back interior.JPG
22 Rubber Shock Absorber NA 1 Rubber Molding
Camera back interior.JPG
23 Sheet Metal NA 1 1040 Steel Forging
Camera back interior.JPG
24 Sheet Metal for Laser Mount NA 1 1040 Steel Forging
Camera back interior.JPG
25 Skip Button NA 1 ABS Plastic Injection Molding NA
26 Small Spring NA 1 1040 Steel Forming
Camera back interior.JPG


  • Spring
  • Stainless Steel Rod
  • T-Shaped Piece
  • Tab
  • Top
  • White Gear for Laser Tracking
  • White Gear for Motor
  • Yellow gear for Laser Assembly


  • .112-in Flat Head Screw
  • .120-in Button Head Screw
  • .130-in Countersunk Flat Head Screw
  • .175-in Button Head Bolt
  • .185-in Button Head Screw
  • .260-in Button Head Screw
  • .280-in Round Head Screw
  • .380-in Button Head Bolt
  • .425-in Pan Head Screw

Files

Disassembly