Panasonic SA-AKX440PN Manuals

Manuals and User Guides for Panasonic SA-AKX440PN. We have 1 Panasonic SA-AKX440PN manual available for free PDF download: Service Manual

Panasonic SA-AKX440PN Service Manual

Panasonic SA-AKX440PN Service Manual (73 pages)

Brand: Panasonic | Category: Stereo System | Size: 9 MB

Table of Contents

Table of Contents
1
Safety Precautions
3
General Guidelines
3
Before Repair and Adjustment
4
Protection Circuitry
4
Power Supply Using SMPS Module
4
Safety Parts Information
7
Warning
8
Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
8
Precaution of Laser Diode
8
General Description about Lead Free Solder (Pbf)
9
Handling Precautions for Traverse Unit
9
Grounding for Prevention
10
Service Navigation
11
Service Information
11
Specifications
12
Location of Controls and Components
13
Remote Control Key Button Operation
13
Main Unit Key Button Operation
14
Service Mode
16
Cold-Start
16
Sales Demonstration Lock Function
16
Doctor Mode Table
17
Self-Diagnostic Mode
19
Self-Diagnostic Error Code Table
19
Troubleshooting Guide
21
No Power or no Display
21
Bluetooth® Pairing Failure
21
No Key Function
21
No Remote Control Function
22
USB Device Cannot Detect
22
No Output Sound
23
Check Point
24
Disassembly and Assembly Instructions
26
Types of Screws
26
Disassembly Flow Chart
27
Main Components and P.C.B. Locations
27
Disassembly of Top Cabinet
28
Disassembly of Front Panel Unit
28
Disassembly of Panel P.C.B
29
Disassembly of USB P.C.B
30
Disassembly of Music Port P.C.B. (for AKX440)
30
Disassembly of Rear Panel
30
Disassembly of Main P.C.B
31
Disassembly of SMPS Module
32
Disassembly of CD Mechanism Unit
32
Disassembly of CD Interface P.C.B
34
Service Position
35
Checking of Panel P.C.B. and Main P.C.B
35
Checking of SMPS Module
35
Block Diagram
37
System Control
37
Audio
39
Power Supply
40
Wiring Connection Diagram
41
Schematic Diagram
43
Schematic Diagram Notes
43
Main (Micon) Circuit (1/3)
45
Main (Micon) Circuit (2/3)
46
Main (Micon) Circuit (3/3)
47
Main (USB) Circuit
48
Main (Tuner AUX) Circuit
49
Main (DSP Bluetooth) Circuit
50
Main (Damp) Circuit
51
Main (Voltage Regulator) Circuit
52
Panel Circuit
53
USB, CD Interface and Music Port Circuit
54
Printed Circuit Board
55
Main P.C.B
55
Panel, USB P.C.B., CD Interface P.C.B. (for AKX220PN/PS, AKX440PN/PS) and Music Port P.C.B (for AKX440PN/PS)
56
Voltage and Waveform Measurement
57
Voltage Measurement
57
Exploded View and Replacement Parts List
61
Cabinet Parts Location
61
Cabinet Parts Location
62
Packaging (for SC-AKX220PN/PS)
63
Packaging (for SC-AKX440PN/PS)
64
Mechanical Replacement Part List
65
Electrical Replacement Parts List
67

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