11 Service Fixture and Tools
42
12 Service Positions
42
12.1. Checking & Repair Main P.C.B., Power P.C.B., HDMI
Module P.C.B., FL and Head phone P.C.B.
42
13 Measurements and Adjustments
43
13.1. Service Tools and Equipment
43
13.2. Important points in adjustment
43
13.3. Storing and handling of test discs
43
13.4. Optical adjustment
44
13.5. Abbreviations
45
14 Voltage and Waveform Chart
47
14.1. HDMI Module P.C.B.
47
14.2. Main P.C.B.
49
14.3. Power P.C.B.
50
14.4. FL P.C.B.
50
14.5. Loading Motor P.C.B., Tray Motor P.C.B., Sensor P.C.B.,
Regulator P.C.B.
51
14.6. Waveform Chart
52
15 Illustration of IC's, Transistors and Diodes
53
16 Wiring Connection Diagram
55
17 Block Diagram
57
18 Schematic Diagram
63
18.1. (A) HDMI Module Circuit
64
18.2. (B) Main Circuit
70
18.3. (C) Power Circuit
75
18.4. (C) Panel Circuit
78
18.5. (D) Loading Motor, Tray Motor, Sensor & Regulator Circuit
79
19 Printed Circuit Board
81
19.1. (A) HDMI Module P.C.B.
81
19.2. (B) Main, AC-inlet & Sub-power P.C.B.
82
19.3. (C) Power P.C.B.
83
19.4. (E) FL, Headphone, Loading motor, Tray motor, Sensor &
Regulator P.C.B.
84
20 Basic Troubleshooting Guide
85
20.1. Basic Troubleshooting Guide for Traverse Unit (HDMI
Module P.C.B)
85
20.2. Basic Troubleshooting Guide for HDMI AV output
86
21 Overall Block Diagram for HT740
87
21.1. HT740 DVD Unit Block Diagram
88
21.2. HT740 Block Diagram (Analog Signal : DVD 5.1ch Play
Back Mode)
89
21.3. HT740 Block Diagram (Analog Signal : 2ch Analog Input
Mode)
90
22 Terminal Function of ICs
91
22.1. IC2001 (MN101C49GHF): Operation CPU
91
23 Explode Views
92
23.1. Cabinet Parts Location
92
23.2. Packaging
95
24 Replacement Parts List
96
24.1. Component Parts List
97
4
SA-HT740P / SA-HT740PC
Summary of Contents for SA-HT740P
Page 9: ...4 Exploded Views 4 1 Cabinet Parts Location 9 SA HT743P SA HT743PC ...
Page 10: ...10 SA HT743P SA HT743PC ...
Page 11: ...11 SA HT743P SA HT743PC ...
Page 12: ...4 2 Packaging 12 SA HT743P SA HT743PC ...
Page 33: ...7 SA HT740P SA HT740PC ...
Page 36: ...10 SA HT740P SA HT740PC ...
Page 41: ...15 SA HT740P SA HT740PC ...
Page 43: ...8 1 2 Tips on using digital transmitter SH FX60T 17 SA HT740P SA HT740PC ...
Page 44: ...8 1 3 Below is tips on using digital receiver SB FX80 18 SA HT740P SA HT740PC ...
Page 45: ...8 1 4 Tips on using digital transmitter SH FX80T 19 SA HT740P SA HT740PC ...
Page 46: ...8 2 About HDMI 8 2 1 What is HDMI 8 2 2 Advanced Digital Pictures 20 SA HT740P SA HT740PC ...
Page 52: ...26 SA HT740P SA HT740PC ...
Page 58: ...10 1 Disassembly Flow Chart 10 2 Main Components and P C B Locations 32 SA HT740P SA HT740PC ...
Page 67: ...Step 3 Push tray assembly to the direction of arrow shown 41 SA HT740P SA HT740PC ...
Page 80: ...SA HT740P SA HT740PC 54 ...
Page 82: ...SA HT740P SA HT740PC 56 ...
Page 106: ...SA HT740P SA HT740PC 80 ...
Page 112: ...20 2 Basic Troubleshooting Guide for HDMI AV output 86 SA HT740P SA HT740PC ...
Page 118: ...23 Explode Views 23 1 Cabinet Parts Location 92 SA HT740P SA HT740PC ...
Page 119: ...93 SA HT740P SA HT740PC ...
Page 120: ...94 SA HT740P SA HT740PC ...