Panasonic SA-HT855E, Руководство по обслуживанию, Страница: 4 / 119

10.1. Service Mode Summary Table 24
10.2. Service Mode Table 1 24
10.3. DVD Self Diagnostic Function-Error Code 29
10.4. Sales Demonstration Lock Function 31
10.5. Service Precautions 32
11 Assembling and Disassembling 33
11.1. Disassembly Flow Chart 34
11.2. Main Components and P.C.B. Locations 35
11.3. Disassembly of Top Cabinet 36
11.4. Disassembly of the DVD Lid (When taking out disc
manually) 36
11.5. Disassembly of Front Panel Assembly 36
11.6. Disassembly of Music Port P.C.B, FL P.C.B. & Top
Button P.C.B. 37
11.7. Disassembly of DVD Mechanism Unit 37
11.8. Disassembly of HDMI Module P.C.B. 38
11.9. Disassembly of Rear panel 38
11.10. Disassembly of Scart P.C.B. 38
11.11. Disassembly of Relay P.C.B. 38
11.12. Disassembly of Main P.C.B., AC-Inlet P.C.B. & Tuner
Extent P.C.B. 39
11.13. Disassembly of Digital Amp IC 39
11.14. Disassembly of Digital Amp IC (IC5400) 39
11.15. Disassembly of Regulator IC 39
11.16. Disassembly of Switch Regulator IC (IC5701) 40
11.17. Service Position 40
12 Assembly and disassembly of Mechanism Unit 41
12.1. Disassembly Procedure 41
13 Measurements and Adjustments 47
13.1. Service Tools and Equipment 47
13.2. Important points in adjustment 47
13.3. Storing and handling of test discs 47
13.4. Optical adjustment 48
13.5. Abbreviations 49
14 Voltage and Waveform Chart 51
14.1. HDMI Module P.C.B. 51
14.2. Main P.C.B. 53
14.3. FL P.C.B., Scart P.C.B., Tray Loading P.B.C. 55
14.4. Waveform Chart 56
15 Illustration of IC's, Transistors and Diodes 57
16 Wiring Connection Diagram 59
17 Block Diagram 61
18 Schematic Diagram Notes 69
19 Schematic Diagram 71
19.1. (A) HDMI Module Circuit 71
19.2. (B) Main Circuit 77
19.3. (C) Main/Power Circuit 82
19.4. (D) FL, Scart, Tuner, Tray Loading, Relay Circuit 86
20 Printed Circuit Board 89
20.1. (A) HDMI Module P.C.B. 89
20.2. (B) Main P.C.B. 90
20.3. (C) Tuner extent, AC-inlet, FL, Music port & Top button
P.C.B. 91
20.4. (D) Scart, Tray motor & Relay P.C.B. 92
21 Basic Troubleshooting Guide 93
21.1. Basic Troubleshooting Guide for Traverse Unit (HDMI
Module P.C.B) 93
21.2. Basic Troubleshooting Guide for HDMI AV output 94
22 Overall Flow-Chart (HT855) 95
22.1. SC-HT855 DVD Unit Block Diagram 96
22.2. HT855 Block Diagram (Analog Signal : DVD 5.1ch Play
Back Mode) 97
22.3. HT855 Block Diagram (Analog Signal : 2ch Analog Input
Mode) 98
22.4. HT855 Power Supply Block Diagram 99
22.5. HT855 Power Block Diagram (SMPS) 100
23 Terminal Function of ICs 101
23.1. IC2018 (C2CBYY000196): Operation CPU 101
24 Exploded Views 102
24.1. Cabinet Parts Location 102
24.2. Packaging 104
25 Replacement Parts List 105
25.1. Component Parts List 106
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SA-HT855E / SA-HT855EB / SA-HT855EG