
1 Safety Precaution
3
1.1.
General guidelines
3
2 Warning
4
2.1.
Prevention of Electrostatic Discharge (ESD) to
Electrostatic Sensitive (ES) Devices
4
2.2.
Precaution of Laser Diode
5
2.3.
Service caution based on legal restrictions
6
3 Service Navigation
7
3.1.
Service Information
7
3.2.
Caution for DivX
7
4 Specifications
8
5 Location of Controls and Components
10
6 Operation Instructions
12
6.1.
Taking out the Disc from DVD-Drive Unit when the Disc
cannot be ejected by OPEN/CLOSE button
12
7 Service Mode
15
7.1.
Self-Diagnosis and Special Mode Setting
15
8 Service Fixture & Tools
27
9 Disassembly and Assembly Instructions
28
9.1.
Disassembly Flow Chart
28
9.2.
P.C.B. Positions
29
9.3.
Top Case
30
9.4.
Front Panel
30
9.5.
HDD, ATAPI P.C.B.
31
9.6.
RAM/Digital P.C.B. Module
33
9.7.
SD/DV Jack P.C.B.
34
9.8.
Rear Panel
35
9.9.
Power P.C.B.
35
9.10. HDMI P.C.B.
36
9.11. Main P.C.B., Front Jack P.C.B. and Front (L) P.C.B.
36
10 Measurements and Adjustments
37
10.1. Service Positions
37
10.2. Caution for Replacing Parts
41
10.3. Standard Inspection Specifications after Making Repairs 43
11 Block Diagram
45
11.1. Power Supply Block Diagram
45
11.2. Analog Video Block Diagram
47
11.3. Analog Audio Block Diagram
48
11.4. Analog Timer Block Diagram
49
11.5. HDMI Block Diagram
50
12 Schematic Diagram
51
12.1. Interconnection Schematic Diagram
51
12.2. Power Supply Schematic Diagram
52
12.3. Main Net (1/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
53
12.4. Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
54
12.5. Main Net (3/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
55
12.6. Main Net (4/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
56
12.7. AV I/O (1/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
58
12.8. AV I/O (2/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
59
12.9. AV I/O (3/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
60
12.10. AV I/O (4/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
61
12.11. Tuner Section (Main P.C.B. (3/4)) Schematic Diagram
(TU)
63
12.12. Timer (1/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
64
12.13. Timer (2/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
65
12.14. Timer (3/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
66
12.15. Timer (4/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
67
12.16. HDMI Schematic Diagram
68
12.17. DV Jack/SD Card Schematic Diagram
69
12.18. Front (L) Schematic Diagram
69
12.19. Front Jack Schematic Diagram
69
12.20. ATAPI Schematic Diagram
69
13 Printed Circuit Board
71
13.1. Power P.C.B.
71
13.2. Main P.C.B.
72
13.3. HDMI P.C.B.
77
13.4. Front Jack P.C.B. and Front (L) P.C.B.
78
13.5. DV Jack/SD Card P.C.B.
79
13.6. ATAPI P.C.B.
80
14 Appendix for Schematic Diagram
81
14.1. Voltage and Waveform Chart
81
15 Parts and Exploded Views
88
15.1. Exploded Views
88
15.2. Replacement Parts List
90
CONTENTS
Page
Page
2
DMR-EH67GN / DMR-EH67GC / DMR-EH67GCS
Содержание DMR-EH67GC
Страница 5: ...2 2 Precaution of Laser Diode 5 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 7: ...3 Service Navigation 3 1 Service Information 3 2 Caution for DivX 7 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 8: ...4 Specifications 8 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 9: ...9 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 10: ...5 Location of Controls and Components 10 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 11: ...11 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 13: ...6 1 2 When the Forcible Disc Eject can not be done 13 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 29: ...9 2 P C B Positions 29 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 31: ...3 Confirm the Brinder spring is attached as following 9 5 HDD ATAPI P C B 31 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 38: ...10 1 2 Checking and Repairing of RAM Digital P C B Module 38 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 39: ...10 1 3 Checking and Repairing of Main P C B 39 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 40: ...10 1 4 Checking and Repairing of HDD 40 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 44: ...44 DMR EH67GN DMR EH67GC DMR EH67GCS ...
Страница 70: ...DMR EH67GN DMR EH67GC DMR EH67GCS 70 ...
Страница 89: ...15 1 2 Packing Accessories Section 89 DMR EH67GN DMR EH67GC DMR EH67GCS ...