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10.15. Disassembly of Switch Regulator IC (IC5701)
34
10.16. Disassembly of the Tray Base Guide (L) and Tray Base
Guide (R)
35
10.17. Disassembly of the Rotary Tray
35
10.18. Disassembly of the Traverse Unit
36
10.19. Assembly of Tray Assembly
38
11 Service Fixture and Tools
40
12 Service Positions
40
12.1. Checking & Repair Main P.C.B., Power P.C.B., HDMI
Module P.C.B., FL and Head phone P.C.B.
40
13 Measurements and Adjustments
41
13.1. Service Tools and Equipment
41
13.2. Important points in adjustment
41
13.3. Storing and handling of test discs
41
13.4. Optical adjustment
42
14 Abbrevations
43
15 Voltage and Waveform Chart
45
15.1. HDMI Module P.C.B.
45
15.2. Main P.C.B.
47
15.3. Power P.C.B.
48
15.4. FL P.C.B.
48
15.5. Loading Motor P.C.B., Tray Motor P.C.B., Sensor P.C.B.,
Regulator P.C.B.
49
15.6. Waveform Chart
50
16 Illustration of IC's, Transistors and Diodes
51
17 Wiring Connection Diagram
53
18 Block Diagram
55
19 Schematic Diagram Notes
61
20 Schematic Diagram
63
20.1. (A) Optical Pickup Unit & HDMI Module Circuit
63
20.2. (B) Main Circuit
70
20.3. (C) Power, AC-inlet, Sub power & Voltage Selector Circuit
75
20.4. (D) FL, Headphone, Loading Motor, Tray Motor, Sensor,
Regulator Circuit
78
21 Printed Circuit Board
81
21.1. (A) HDMI Module P.C.B.
81
21.2. (B) Main, AC-inlet & Sub Power P.C.B.
82
21.3. (C) Power P.C.B.
83
21.4. (E) FL, Headphone, Loading Motor, Tray Motor, Sensor,
Regulator & Voltage Selector P.C.B.
84
22 Basic Troubleshooting Guide
85
22.1. Basic Troubleshooting Guide for Traverse Unit (HDMI
Module P.C.B)
85
22.2. Basic Troubleshooting Guide for HDMI AV output
86
23 Overall Block for HT740
87
23.1. HT740 DVD Unit Block
88
23.2. HT740 Block (Analog Signal : DVD 5.1ch Play Back
Mode)
89
23.3. HT740 Block (Analog Signal : 2ch Analog Input Mode) 90
23.4. HT740 Power Supply Block
91
23.5. HT740 Power Block (SMPS)
92
24 Terminal Function of ICs
93
24.1. IC2001 (MN101C49GHF1): Micro-processor IC
93
25 Exploded Views
94
25.1. Cabinet Parts Location
94
25.2. Packaging
97
26 Replacement Parts List
98
26.1. Component Parts List
99
4
SA-HT740GCP
Содержание SA-HT740GCP
Страница 7: ...7 SA HT740GCP ...
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Страница 17: ...8 New Features 8 1 About HDMI 8 1 1 What is HDMI 8 1 2 Advanced Digital Pictures 17 SA HT740GCP ...
Страница 18: ...8 1 3 Advanced Digital Sound 8 1 4 Easy to Use 8 1 5 HDMI Compatible Products 18 SA HT740GCP ...
Страница 29: ...10 1 Disassembly Flow Chart 29 SA HT740GCP ...
Страница 30: ...10 2 Main Components and P C B Locations 30 SA HT740GCP ...
Страница 39: ...Step 3 Push tray assembly to the direction of arrow shown 39 SA HT740GCP ...
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Страница 62: ...62 SA HT740GCP ...
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Страница 94: ...25 Exploded Views 25 1 Cabinet Parts Location 94 SA HT740GCP ...
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Страница 96: ...96 SA HT740GCP ...
Страница 97: ...25 2 Packaging 97 SA HT740GCP ...