Read Panasonic SA-HT892EE Service Manual online
1.2.
Before Repair and Adjustment
5
1.3.
Protection Circuitry
5
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
6
3 Precaution of Laser Diode
7
4 About Lead Free Solder (PbF)
8
4.1.
Service caution based on legal restrictions
8
5 Accessories
9
6 Handling Precautions for Traverse Unit
10
6.1.
Cautions to Be Taken in Handling the Optical Pickup Unit
10
6.2.
Grounding for electrostatic breakdown prevention
10
7 Operation Procedures
12
7.1.
Remote Control Key Buttons Operations
12
7.2.
Main Unit Key Buttons Operations
13
7.3.
Use of HDAVI Control
14
7.4.
Using of Music Port
15
7.5.
Disc Information
16
7.6.
About DivX VOD Content
18
7.7.
Audio & Video Connections
19
8 New Features
20
8.1.
About HDMI
20
9 Self-Diagnosis and special mode setting
22
9.1.
Service Mode Summary Table
22
9.2.
Service Mode Table
22
9.3.
DVD Self Diagnostic Function-Error Code
27
9.4.
Sales Demonstration Lock Function
29
9.5.
Service Precautions
30
10 Assembling and Disassembling
31
10.1. Disassembly Flow Chart
32
10.2. Main Components and P.C.B. Locations
33
10.3. Disassembly of Top Cabinet
34
10.4. Disassembly of the DVD Lid (When taking out disc
manually)
34
10.5. Disassembly of Front Panel Assembly
35
10.6. Disassembly of Music Port P.C.B, Mic P.C.B., FL P.C.B.
& Top Button P.C.B.
35
10.7. Disassembly of Scart P.C.B.
36
10.8. Disassembly of DVD Mechanism Unit
36
10.9. Disassembly of Relay P.C.B.
36
10.10. Disassembly of Rear panel
37
10.11. Disassembly of HDMI Module P.C.B.
37
10.12. Disassembly of Main P.C.B., AC-Inlet P.C.B. & Tuner
Extent P.C.B.
37
10.13. Disassembly of Digital Amp IC (IC5000)
38
10.14. Disassembly of Regulator Diodes & Transistor
38
10.15. Disassembly of Switch Regulator IC (IC5701/D5702)
39
11 Service Position
40
11.1. Servicing position of the HDMI Module P.C.B.
40
11.2. Servicing position of the Main P.C.B.
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
14 Abbreviations
49
15 Voltage and Waveform Chart
51
15.1. HDMI Module P.C.B.
51
15.2. Main P.C.B.
53
15.3. FL P.C.B., Scart P.C.B., Mic P.C.B. & Tray Loading P.C.B.
55
15.4. Waveform Chart
56
16 Illustration of IC's, Transistors and Diodes
58
17 Wiring Connection Diagram
59
18 Block Diagram
61
19 Schematic Diagram Notes
69
20 Schematic Diagram
71
20.1. (A) Optical Pickup Unit & HDMI Module Circuit
71
20.2. (B) Main Circuit
77
20.3. (C) Power & AC-inlet Circuit
82
20.4. (D) FL, Top Button, Tray Loading, Tuner Extent, Relay,
Mic, Music Port & Scart Circuit
86
21 Printed Circuit Board
89
21.1. (A) HDMI Module P.C.B.
89
21.2. (B) Main P.C.B.
90
21.3. (C) Tuner Extent, AC-inlet, Tray Loading, FL, Music port &
Top button P.C.B.
91
21.4. (D) Mic, Scart & Relay P.C.B.
92
22 Basic Troubleshooting Guide
93
22.1. Basic Troubleshooting Guide for Traverse Unit (HDMI
Module P.C.B)
93
22.2. Basic Troubleshooting Guide for HDMI AV output
94
23 Overall Block (HT892)
95
23.1. HT892 DVD Unit Block
96
23.2. HT892 Block (Analog Signal : DVD 5.1ch Play Back
Mode)
97
23.3. HT892 Block (Analog Signal : 2ch Analog Input Mode) 98
23.4. HT892 Power Supply Block
99
23.5. HT892 Power Block (SMPS)
100
24 Terminal Function of ICs
101
24.1. IC2018 (C2CBYY000293): System Control IC
101
25 Exploded Views
102
25.1. Cabinet Parts Location
102
25.2. Packaging
104
26 Replacement Parts List
105
26.1. Component Parts List
106
4
SA-HT892EE
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