Table Of Contents - Panasonic DMR-EH55P9 Service Manual

DMR-EH55P9 / DMR-EH55PC9
CONTENTS
1 Safety Precaution
1.1. General guidelines
1.2. Caution for fuse replacement
2 Warning
2.1. Prevention of Electrostatic Discharge (ESD) to
Electrostatic Sensitive (ES) Devices
2.2. Precaution of Laser Diode
2.3. Service caution based on legal restrictions
2.4. How to replace the Lithium Battery
3 Service Navigation
3.1. Service Information
3.2. Caution for DivX
4 Specifications
5 Feature
5.1. About DivX
5.2. HDAVI Control (HDMI Link)
6 Location of Controls and Components
7 Operation Instructions
7.1. Taking out the Disc from DVD-Drive Unit when the Disc
cannot be ejected by OPEN/CLOSE button
8 Service Mode
8.1. Self-Diagnosis and Special Mode Setting
9 Service Fixture & Tools
10 Disassembly and Assembly Instructions
10.1. Disassembly Flow Chart
10.2. P.C.B. Positions
10.3. Top Case
10.4. Front Panel
10.5. SD Card P.C.B.
10.6. RAM/Digital P.C.B. Module
10.7. DV Jack P.C.B.
10.8. HDD
10.9. Rear Panel
10.10. Front (L) P.C.B.
10.11. Power P.C.B.
10.12. Main P.C.B.
10.13. HDMI P.C.B.
11 Measurements and Adjustments
11.1. Service Positions
11.2. Caution for Replacing Parts
11.3. Standard Inspection Specifications after Making Repairs 45
12 Block Diagram
Page
3 12.1. Power Supply Block Diagram
3 12.2. Analog Video Block Diagram
3 12.3. Analog Audio Block Diagram
4 12.4. Analog Timer Block Diagram
12.5. HDMI Block Diagram
4 13 Schematic Diagram
5 13.1. Interconnection Schematic Diagram
6 13.2. Main Power Supply Schematic Diagram
7 13.3. Sub Power Section (Main P.C.B.(1/3)) Schematic Diagram
8 (P)
8 13.4. A/V I/O (1/4) Section (Main P.C.B.(2/3)) Schematic
8 Diagram (A)
9 13.5. A/V I/O (2/4) Section (Main P.C.B.(2/3)) Schematic
11 Diagram (A)
11 13.6. A/V I/O (3/4) Section (Main P.C.B.(2/3)) Schematic
16 Diagram (A)
18 13.7. A/V I/O (4/4) Section (Main P.C.B.(2/3)) Schematic
20 Diagram (A)
13.8. Timer (1/4) Section (Main P.C.B.(3/3)) Schematic Diagram
20 (FL)
21 13.9. Timer (2/4) Section (Main P.C.B.(3/3)) Schematic Diagram
21 (FL)
30 13.10. Timer (3/4) Section (Main P.C.B.(3/3)) Schematic Diagram
31 (FL)
31 13.11. Timer (4/4) Section (Main P.C.B.(3/3)) Schematic Diagram
31 (FL)
32 13.12. HDMI Schematic Diagram
32 13.13. SD Card Schematic Diagram
32 13.14. DV Jack Schematic Diagram
32 13.15. Front (L) Schematic Diagram
34 14 Print Circuit Board
34 14.1. Power P.C.B.
35 14.2. Main P.C.B.
36 14.3. HDMI P.C.B.
36 14.4. SD Card P.C.B., Front (L) P.C.B.
37 14.5. DV Jack P.C.B.
37 15 Appendix for Schematic Diagram
38 15.1. Voltage and Waveform Chart
38 16 Parts and Exploded Views
43 16.1. Exploded Views
16.2. Replacement Parts List
47 17 Schematic Diagram for printing with A4
2
Page
47
49
50
51
52
53
53
54
55
57
58
59
60
62
63
64
65
67
69
70
70
71
71
72
77
78
79
81
81
89
89
91
98