Panasonic SA-PT470EB - Main Components and P.C.B. Locations

Panasonic SA-PT470EB

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49

9.2. Main Components and P.C.B. Locations

Table of Contents

Default Chapter1
- Table of Contents1
1 Safety Precautions3
- General Guidelines3
- Before Repair and Adjustment3
- Protection Circuitry3
- Safety Parts Information4
- Caution for AC Cord (for EB Only)5
2 Warning6
- Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices6
- Precaution of Laser Diode7
- Service Caution Based on Legal Restrictions8
- Handling Precautions for Traverse Unit9
3 Service Navigation11
- Service Information11
4 Specifications12
5 Location of Controls and Components14
- Remote Control Key Button Operations14
- Main Unit Key Button Operations15
- Using the VIERA Link "HDAVI Control16
- Using of Ipod18
- USB Connection and Operations20
- Speaker Connection21
- Disc Information22
6 Self-Diagnosis and Special Mode Setting24
- Service Mode Summary Table24
- Service Mode Table24
- DVD Self Diagnostic Function-Error Code31
- Sales Demonstration Lock Function35
- Firmware Version-Up Information36
7 Troubleshooting Guide38
- Troubleshooting Guide for F61 And/Or F7638
- Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.)45
8 Service Fixture & Tools46
- Service Tools and Equipment46
9 Disassembly and Assembly Instructions47
- Disassembly Flow Chart48
- Main Components and P.C.B. Locations49
- Disassembly of Top Cabinet50
- Disassembly of Rear Panel50
- Disassembly of DVD Mechanism Unit (DLS6)50
- Disassembly of Front Panel Assembly51
- Disassembly of Panel, Power Button P.C.B52
- Disassembly of Auto Setup Speaker P.C.B53
- Disassembly of DVD Lid53
- Disassembly of Ipod P.C.B53
- Disassembly of AC Inlet P.C.B54
- Disassembly of Main P.C.B55
- Disassembly of Co-Processor P.C.B57
- Disassembly of D-Amp P.C.B57
- Replacement of Audio Digital Power Amp IC (IC5000)58
- Replacement of Audio Digital Power Amp IC (IC5200)59
- Replacement of Audio Digital Power Amp IC (IC5300)61
- Replacement of Audio Digital Power Amp IC (IC5400)62
- Disassembly of SMPS P.C.B63
- Replacement of Switching Regulator IC (IC2903)64
- Replacement of Switching Regulator IC (IC5701)65
- Replacement of Rectifier Diode (D5702)66
- Replacement of Regulator Diode (D5801)67
- Replacement of Regulator Diode (D5802)68
- Replacement of Regulator Diode (D5803)69
- Disassembly of DVD Module P.C.B70
- Disassembly of Scart P.C.B71
- Assembling and Disassembling of Traverse Unit71
10 Service Position74
- Checking & Servicing Main P.C.B74
- Checking & Servicing D-Amp P.C.B74
- Checking & Servicing SMPS & AC Inlet P.C.B76
- Checking & Servicing DVD Module P.C.B78
11 Voltage & Waveform Chart82
- Voltage Table82
- Waveform Chart92
12 Illustration of Ics, Transistor and Diode97
13 Overall Simplified Block Diagram98
14 Block Diagram99
- System Control99
- DVD (Servo)100
- DVD (Audio)101
- DVD (Hdmi)102
- Video103
- Audio104
- Digital Audio Amp105
- Power106
15 Wiring Connection Diagram107
16 Schematic Diagram Notes108
17 Schematic Diagram110
- DVD Module(Dv5U) Circuit110
- Main Circuit115
- Panel Circuit119
- Auto Setup Speaker & Power Button Circuit120
- D-Amp Circuit121
- SMPS Circuit123
- AC Inlet & Ipod Circuit125
- Scart Circuit126
- Co-Processor Circuit (for Reference Only)127
18 Printed Circuit Board128
- DVD Module P.C.B128
- Main P.C.B129
- Panel, Auto Setup Speaker, Power Button & AC Inlet P.C.B130
- D-Amp P.C.B131
- Smps P.C.b132
  - Reference Only)133
19 Terminal Function of Ics134
- Ic2001 (Rfkwmpt470Eb): IC134
  - System Control134
- IC6901(C0HBB0000057): IC FL Driver134
20 Exploded View and Replacement Parts List136
- Exploded View and Mechanical Replacement Part List136
- Electrical Replacement Part List140

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