Table of Contents
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Table of Error Codes
Error Code
10
Could not load
12
Loading switches combined incorrectly
20
Timed out without reading the top of PTOC
21
Could read top of PTOC, but detected error
22
Timed out without accessing UTOC
23
Timed out without reading UTOC
24
Error in UTOC
30
Could not start playback
31
Error in sector
40
Retry cause generated during normal recording
41
Retried in DRAM overflow
42
Retry occurred during TOC writing
43
Retry aborted during S.F editing
50
Other than access processing, and could not read address.
51
Focus NG occurred and overran.
MODEL IDENTIFICATION
- BACK PANEL -
MODEL
AEP and RU models
UK model
SP model
• Abbreviation
SP
: Singapore model
RU
: Russian model
Description
Part No.
PARTS No.
4-238-939-1s
4-238-939-2s
4-238-939-5s
TABLE OF CONTENTS
........................................................ 6
........................................................................ 11
3-1. Disassembly flow .............................................................. 12
3-2. Upper Case ........................................................................ 13
3-3. Front Panel Section ........................................................... 13
3-4. USB Board, Main Board ................................................... 14
3-5. PT Board, VOL SEL Board (SP model only) ................... 14
3-6. Mechanism Deck Section ( MDM-7S1A) ........................ 15
3-7. Over Light Head (HR901), BD Board .............................. 15
3-8. Holder Assy ....................................................................... 16
3-9. Loading Motor Assy (M103) ............................................ 16
3-10. Sled Motor Assy (M102), Slider ....................................... 17
3-11. Optical Pick-up (KMS-260B/260E) .................................. 17
3-12. Spindle Motor Assy (M101) ............................................. 18
......................................................................19
6-1. Circuit Boards Location ...................................................... 33
6-2. Block Diagrams
• BD Section ....................................................................... 34
• Main Section .................................................................... 35
6-3. Printed Wiring Board - BD Board - ................................... 36
6-4. Schematic Diagram - BD Section (1/2) - ........................... 37
6-5. Schematic Diagram - BD Section (2/2) - ........................... 38
6-6. Schematic Diagram - Main Section (1/2) - ........................ 39
6-7. Schematic Diagram - Main Section (2/2) - ........................ 40
6-8. Printed Wiring Board - Main Section - ............................. 41
6-9. Printed Wiring Board - Display Section - .......................... 42
6-10. Schematic Diagram - Display Section - .......................... 43
6-11. Printed Wiring Board - USB/Power Section - ................ 44
6-12. Schematic Diagram - USB/Power Section - ................... 45
6-13. IC Pin Function Description ........................................... 46
6-14. IC Block Diagrams ........................................................... 51
7-1. Chassis Section-1 ................................................................ 54
7-2. Chassis Section-2 ................................................................ 55
7-3. Front Panel Section ............................................................. 56
7-4. Mechanism Section-1 (MDM-7S1A) ................................. 57
7-5. Mechanism Section-2 (MDM-7S1A) ................................. 58
MDS-JE780
Ver. 1.2
............................... 23
........................................ 59
5
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