Panasonic SA-VK670EE Manuals

Manuals and User Guides for Panasonic SA-VK670EE. We have 1 Panasonic SA-VK670EE manual available for free PDF download: Service Manual

Panasonic SA-VK670EE Service Manual (157 pages)

DVD Stereo System

Brand: Panasonic | Category: Stereo System | Size: 14 MB

Table of Contents
4
Safety Precautions
6
General Guidelines
6
Leakage Current Cold Check
6
Leakage Current Hot Check
6
Before Repair and Adjustment
6
Protection Circuitry
6
Safety Parts Information
7
Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
8
Precaution of Laser Diode
9
About Lead Free Solder (Pbf)
10
Service Caution Based on Legal Restrictions
10
General Description about Lead Free Solder (Pbf)
10
Handling Precautions for Traverse Unit
11
Cautions to be Taken in Handling the Optical Pickup Unit
11
Grounding for Electrostatic Breakdown Prevention
11
Accessories
13
Operation Procedures
14
Main Unit Key Button Operations
14
Remote Control Key Buttons Operations
15
Disc Information
16
Using the Music Port
18
DIVX VOD Content
19
Connecting and Playing a USB Mass Storage Class Device
20
Self-Diagnosis and Special Mode Setting
21
Service Mode Summary Table
21
Service Mode Table (for DVD)
22
Service Mode Table
23
Service Mode Table (for CR14)
30
DVD Self Diagnostic Function-Error Code
32
Power Amp
34
Sales Demonstration Lock Function
37
Service Precautions
37
Firmware Version-Up of the DVD Player
38
Assembling and Disassembling
39
Caution
39
Disassembly Flow Chart
41
Main Components and P.C.B. Location
42
Disassembly of Top Cabinet
43
Disassembly of Mechanism Unit (CR14)
44
Disassembly of Rear Panel
46
Disassembly of Front Panel Unit
47
Disassembly of MIC P.C.B
50
Disassembly of USB P.C.B
51
Disassembly of Music Port
51
Disassembly of CD Lid
52
Disassembly of Deck Mechanism Unit
52
Disassembly of Deck P.C.B
53
Disassembly of Deck Mechanism
53
Disassembly of Deck Mechanism P.C.B
56
Disassembly of Cassette Lid
56
Rectification for Tape Jam Problem
56
Disassembly of D-Amp P.C.B
57
Replacement of Audio Digital Power Amp IC (IC5000)
58
Replacement of Audio Digital Power Amp IC (IC5200)
59
Disassembly of Main P.C.B
60
Disassembly of SMPS
61
Replacement of Switch Regulator IC (IC5701)
62
Replacement of Switch Regulator Diode (D5702)
63
Replacement of Regulator Diode (D5801)
64
Replacement of Regulator Diode (D5802)
65
Replacement of Regulator Diode (D5803)
66
Disassembly of AC Inlet P.C.B
66
Disassembly of DVD Module
67
Disassembling and Assembling Traverse Unit Assembly in Play Position
69
Disassembly of Traverse Unit Assembly
69
Assembly of Traverse Unit Assembly
70
Service Fixture and Tools
71
Service Positions
71
Checking and Repairing of Main
71
Checking and Repairing Panel P.C.B., Deck P.C.B., Tact
71
Switch P.C.B., Music Port P.C.B. and MIC
71
Checking and Repairing of D-Amp
73
Checking and Repairing of AC Inlet P.C.B. & SMPS
75
Procedure for Checking Operation of Individual Parts of Deck Mechanism Unit
77
Operation Check with Cassette Tape
77
Operation Check Without Cassette Tape
77
Measurement and Adjustments
78
Cassette Deck Section
78
Bias Voltage Check
79
Bias Frequency Check
79
Voltage and Waveform Chart
80
DVD Module
80
D-Amp
81
Main P.C.B
82
Panel, MIC & Tact Switch P.C.B
83
Deck & Deck Mechanism P.C.B
84
Smps P.C.b
84
Waveform Chart
85
Illustration of IC's, Transistors and Diodes
87
Wiring Connection Diagram
89
Block Diagram
91
System Control
91
DVD (Servo)
92
DVD (Audio)
93
Video
94
Deck
95
Audio
96
Digital Audio Amp
97
Power
98
Schematic Diagram Notes
99
Schematic Diagram
101
DVD Module Circuit
101
Main Circuit
105
Panel, Side Bar (L) Led, Side Bar (R) Led Circuit
111
Deck Circuit
113
D-Amp Circuit
114
Smps Circuit
116
Ac Inlet Circuit
118
Printed Circuit Board
119
Troubleshooting Guide
128
Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.)
133
Basic Troubleshooting Guide for HDMI AV Output
134
Terminal Function of Ics
136
System Control
136
Exploded Views
139
Replacement Parts List
143
Component Parts List
144

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Panasonic SA-VK670EE Service Manual (157 pages)

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