1 Safety Precautions
5
1.1.
GENERAL GUIDELINES
5
1.2.
Before Repair and Adjustment
5
1.3.
Protection Circuitry
6
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
6
3 Precaution of Laser Diode
8
4 About Lead Free Solder (PbF)
9
4.1.
Service caution based on legal restrictions
9
5 Handling Precautions for Traverse Unit
10
5.1.
Cautions to Be Taken in Handling the Optical Pickup Unit
10
5.2.
Grounding for electrostatic breakdown prevention
10
6 Accessories
12
7 Operation Procedures
13
7.1.
Remote Control Key Buttons Operations
13
7.2.
Main Unit Key Buttons Operations (SA-HT740)
14
7.3.
Disc information
15
8 New Features
17
8.1.
About HDMI
17
9 Self-Diagnosis and special mode setting
19
9.1.
Service Mode Summary Table
19
9.2.
Service Mode Table
19
9.3.
DVD Self Diagnostic Function-Error Code
24
9.4.
Sales Demonstration Lock Function
26
9.5.
Service Precautions
26
10 Assembling and Disassembling
28
10.1. Disassembly Flow Chart
29
10.2. Main Components and P.C.B. Locations
30
10.3. Disassembling the Top Cabinet
31
10.4. Disassembling the Front Panel Assembly
31
10.5. Disassembling the Tray Assembly
31
10.6. Disassembling the Rear Panel
32
10.7. Disassembling the Mechanism Base Assembly
32
10.8. Disassembling the FL & Head phone P.C.B.
32
10.9. Disassembling the HDMI Module P.C.B.
33
10.10. Disassembling the Regulator P.C.B.
33
10.11. Disassembling the Main P.C.B.
33
10.12. Disassembling the AC-Inlet, Power, Sub Power & Voltage
Selector P.C.B
33
10.13. Disassembly of Digital Amp IC
34
10.14. Disassembly of Regulator IC
34
CONTENTS
Page
Page
3
SA-HT740GCP
Summary of Contents for SA-HT740GCP
Page 7: ...7 SA HT740GCP ...
Page 11: ...11 SA HT740GCP ...
Page 18: ...8 1 3 Advanced Digital Sound 8 1 4 Easy to Use 8 1 5 HDMI Compatible Products 18 SA HT740GCP ...
Page 29: ...10 1 Disassembly Flow Chart 29 SA HT740GCP ...
Page 30: ...10 2 Main Components and P C B Locations 30 SA HT740GCP ...
Page 39: ...Step 3 Push tray assembly to the direction of arrow shown 39 SA HT740GCP ...
Page 52: ...SA HT740GCP 52 ...
Page 54: ...SA HT740GCP 54 ...
Page 62: ...62 SA HT740GCP ...
Page 80: ...SA HT740GCP 80 ...
Page 94: ...25 Exploded Views 25 1 Cabinet Parts Location 94 SA HT740GCP ...
Page 95: ...95 SA HT740GCP ...
Page 96: ...96 SA HT740GCP ...
Page 97: ...25 2 Packaging 97 SA HT740GCP ...