JVC CA-MXC5BK Manuals

Manuals and User Guides for JVC CA-MXC5BK. We have 1 JVC CA-MXC5BK manual available for free PDF download: Service Manual

JVC CA-MXC5BK Service Manual

JVC CA-MXC5BK Service Manual (77 pages)

Brand: JVC | Category: Stereo Receiver | Size: 7.31 MB

Table of Contents

Contents
1
Safety Precautions
2
Warning
2
Important for Laser Products
3
Reproduction and Position of Labels
3
Warning Label
3
Description of Major Lsis
4
Tuner Control & FL Driver
4
Pin Functions
4
Top View
5
Pin Functions Description
6
Terminal Layout
8
Internal Block Diagram
8
CD System Controller
10
Key Matrix
10
PLL Synthesizer
11
The Main Function Descriptions
11
FM am if AMP & Detector
12
Internal Block Diagrams of Other Ics
14
Anode Connection Table
16
Disassembly Procedures
17
Removing the Top Cover
17
Removing the Front Panel
17
Removing the Changer Assembly
17
Removing the LIFTER UNIT Ass'y
18
Removing the P1 Rail Base Ass'y
18
Removing the P1 Rail Base
18
Removing the Spindle Motor
18
CD Adjustment Procedures
19
PLL Free-Running Adjustment
19
Tracking Offset Adjustment
19
Tracking Gain Adjustment
19
FM/AM Tuner Alignment Procedures
20
Clock Generator Frequency Adjustment
20
LW Section
20
LW Oscillator
20
Maintenance of Laser Pickup
21
Replacement of Laser Pickup
21
Life of the Laser Diode
21
Measurement of Laser Diode Drive Current
21
Initial Operation of Mechanism
22
Power on
22
Operation Check by each Switch
24
Flow of Fundamental Operation until TOC Is Read
25
Time Chart of Focusing
25
Tracking Error Waveform at TOC Reading
25
Troubleshooting
26
Focus Servo Circuit Section
27
Front Circuit Section
28
Feed Servo Circuit Section
28
Tracking Servo Circuit Section
29
Spindle Servo Circuit Section
30
Block Diagram
31
Schematic Diagram
35
CD Section
35
Tuner Section
39
Printed Circuit Board
47
Tuner P.C. Board
47
CD P.C. Board
49
Exploded View of Assemblies and Application Points
51
Parts List
55
General Exploded View and Parts List
59
CD Changer Ass'y and Parts List
63
How to Install the Gears and Pulley When Servicing
65
Motor, Loading Motor
65
Feed Motor
65
Printed Circuit Board Ass'y and Parts List
66
Tuner PC Board Ass'y
66
CD PC Board Ass'y
70

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