Table Of Contents - Panasonic DMR-EX77EG Service Manual

DMR-EX77EG / DMR-EX77EC / DMR-EX77EC1 / DMR-EX77EB / DMR-EX87EG / DMR-EX87EC / DMR-EX87EC1 / DMR-EX87EB
CONTENTS
1 Safety Precaution
1.1. General guidelines
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
3 Service Navigation
3.1. Service Information
3.2. Caution for DivX (Except EB)
4 Specifications
5 Location of Controls and Components
6 Operation Instructions
6.1. Taking out the Disc from DVD-Drive Unit when the Disc
cannot be ejected by OPEN/CLOSE button
7 Service Mode
7.1. Self-Diagnosis and Special Mode Setting
8 Service Fixture & Tools
9 Disassembly and Assembly Instructions
9.1. Disassembly Flow Chart
9.2. P.C.B. Positions
9.3. Top cover
9.4. Front Panel
9.5. HDD, ATAPI P.C.B.
9.6. RAM/Digital P.C.B. Module
9.7. SD/DV Jack P.C.B.
9.8. Rear Panel
9.9. Power P.C.B.
9.10. HDMI P.C.B.
9.11. Backend P.C.B.
9.12. Main P.C.B., Front Jack P.C.B. and Front (L) P.C.B.
10 Measurements and Adjustments
10.1. Service Positions
10.2. Caution for Replacing Parts
10.3. Standard Inspection Specifications after Making Repairs 43
11 Block Diagram
11.1. Power Supply Block Diagram
11.2. Analog Video Block Diagram
11.3. Analog Audio Block Diagram
11.4. Analog Timer Block Diagram
11.5. HDMI Block Diagram
12 Schematic Diagram
12.1. Interconnection Schematic Diagram
12.2. Power Supply Schematic Diagram
Page
3 12.3. Main Net (1/4) Section (Main P.C.B. (1/4)) Schematic
3 Diagram (M)
4 12.4. Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
4 12.5. Main Net (3/4) Section (Main P.C.B. (1/4)) Schematic
5 Diagram (M)
6 12.6. Main Net (4/4) Section (Main P.C.B. (1/4)) Schematic
7 Diagram (M)
7 12.7. AV I/O (1/4) Section (Main P.C.B. (2/4)) Schematic
7 Diagram (AV)
8 12.8. AV I/O (2/4) Section (Main P.C.B. (2/4)) Schematic
10 Diagram (AV)
12 12.9. AV I/O (3/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
12 12.10. AV I/O (4/4) Section (Main P.C.B. (2/4)) Schematic
15 Diagram (AV)
15 12.11. Tuner Section (Main P.C.B. (3/4)) Schematic Diagram
27 (TU)
28 12.12. Timer (1/4) Section (Main P.C.B. (4/4)) Schematic
28 Diagram (T)
29 12.13. Timer (2/4) Section (Main P.C.B. (4/4)) Schematic
30 Diagram (T)
30 12.14. Timer (3/4) Section (Main P.C.B. (4/4)) Schematic
31 Diagram (T)
33 12.15. Timer (4/4) Section (Main P.C.B. (4/4)) Schematic
34 Diagram (T)
34 12.16. HDMI Schematic Diagram
35 12.17. DV Jack/SD Card Schematic Diagram
35 12.18. Front Jack Schematic Diagram
35 12.19. Front (L) Schematic Diagram
36 12.20. ATAPI Schematic Diagram
37 13 Printed Circuit Board
37 13.1. Power P.C.B.
41 13.2. Main P.C.B.
13.3. HDMI P.C.B.
45 13.4. Front Jack P.C.B. and Front (L) P.C.B.
45 13.5. DV Jack and SD Card P.C.B.
47 13.6. ATAPI P.C.B.
48 14 Appendix for Schematic Diagram
49 14.1. Voltage and Waveform Chart
50 15 Parts and Exploded Views
51 15.1. Exploded Views
51 15.2. Replacement Parts List
52
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