Read Panasonic DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Service Manual online
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
16
7.1.
Self-Diagnosis and Special Mode Setting
16
8 Service Fixture & Tools
24
9 Disassembly and Assembly Instructions
25
9.1.
Disassembly Flow Chart
25
9.2.
P.C.B. Positions
26
9.3.
Top Case
27
9.4.
Front Panel
27
9.5.
Front (L) P.C.B., Front (R) P.C.B.
28
9.6.
RAM/Digital P.C.B. Module
28
9.7.
DV P.C.B.
29
9.8.
Rear Panel, Fan Motor
30
9.9.
Power P.C.B.
30
9.10. Main P.C.B., SW P.C.B.
31
10 Measurements and Adjustments
32
10.1. Service Positions
32
10.2. Caution for Replacing Parts
35
10.3. Standard Inspection Specifications after Making Repairs 36
11 Block Diagram
37
11.1. Power Supply Block Diagram
37
11.2. Analog Video Block Diagram
39
11.3. Analog Audio Block Diagram
40
11.4. Analog Timer Block Diagram
41
12 Schematic Diagram
43
12.1. Interconnection Schematic Diagram
43
12.2. Power Supply Schematic Diagram
44
12.3. Main Net (1/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
45
12.4. Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
46
12.5. Main Net (3/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
47
12.6. Main Net (4/4) Section (Main P.C.B. (1/4)) Schematic
Diagram (M)
48
12.7. AV I/O (1/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
50
12.8. AV I/O (2/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
51
12.9. AV I/O (3/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
52
12.10. AV I/O (4/4) Section (Main P.C.B. (2/4)) Schematic
Diagram (AV)
53
12.11. Tuner Section (Main P.C.B. (3/4)) Schematic Diagram
(TU)
55
12.12. Timer (1/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
57
12.13. Timer (2/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
58
12.14. Timer (3/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
59
12.15. Timer (4/4) Section (Main P.C.B. (4/4)) Schematic
Diagram (T)
60
12.16. DV Schematic Diagram
61
12.17. SW Schematic Diagram
61
12.18. Front (L) Schematic Diagram
61
12.19. Front (R) Schematic Diagram
61
13 Printed Circuit Board
63
13.1. Power P.C.B.
63
13.2. Main P.C.B.
64
13.3. Front (L) P.C.B., Front (R) P.C.B., SW P.C.B. and DV
P.C.B.
69
14 Appendix for Schematic Diagram
71
14.1. Voltage and Waveform Chart
71
15 Parts and Exploded Views
77
15.1. Exploded Views
77
15.2. Replacement Parts List
79
CONTENTS
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Page
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DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA
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