14
8.1.2.
New self-diagnosis function
8 Self-Diagnosis Function and Service Modes
8.1.
New servicing method for DVD player (5th generation models)
With the 5th generation models new self-diagnosis function and new servicing method described below are additionally
available.
8.1.1.
Firmware updating and recovery with disc
x
x
x
x
Recovery
x
x
x
x
Firmware updating
Simply run the recovery disc. Then both of the above operations are automatically performed.
Commercially available CD-R can now perform updating and recovery process, making it easier to update the version.
Recovery process: Optimization of player after replacement of FROM, EEPROM and modular P.C.B.
Version updating: Firmware updating for improved operability and performance
x
x
x
x
Cumulative operation time display function (Spindle motor and DVD/CD laser)
x
x
x
x
Servo process display function
x
x
x
x
ADSC internal RAM display function
x
x
x
x
Other: Increased number of last errors storage
1event
o
20 events
Utilization of the above functions, in combination with servicing procedures, is expected to contribute to higher efficiency of fault
diagnosis.
[Purposes]
Operation time display function: For faultfinding of spindle motor or laser that has limited service life
Servo process display: For fault diagnosis of player startup malfunction
ADSC internal RAM display function: For faulty part identification in servo system using the learned values
Содержание DVD-1600
Страница 10: ...10 5 12 3 List of the Extention Cables...
Страница 21: ...21 8 8 Self diagnosis Function and Service Modes...
Страница 23: ...23...
Страница 24: ...24 8 10 Servo Process Flow...
Страница 25: ...25 8 11 Servo Process Display Mode 8 12 ADSC Internal Ram Data Display...
Страница 33: ...33 4 Cut the antistatic flexible sheet for the optical pickup unit Fig 6...
Страница 60: ...60 15 2 POWER SECTION MOTHER P C B 1 5 SCHEMATIC DIAGRAM...
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Страница 62: ...62 15 3 VIDEO OUT SECTION MOTHER P C B 2 5 SCHEMATIC DIAGRAM...
Страница 63: ...63...
Страница 64: ...64 15 4 AUDIO OUT 1 SECTION MOTHER P C B 3 5 SCHEMATIC DIAGRAM...
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Страница 66: ...66 15 5 AUDIO OUT 2 SECTION MOTHER P C B 4 5 SCHEMATIC DIAGRAM...
Страница 67: ...67...
Страница 68: ...68 15 6 OPERATION SECTION MOTHER P C B 5 5 SCHEMATIC DIAGRAM...
Страница 69: ...69...
Страница 70: ...70 15 7 FEP SECTION MODULE P C B 1 8 SCHEMATIC DIAGRAM...
Страница 71: ...71...
Страница 72: ...72 15 8 SODC SECTION MODULE P C B 2 8 SCHEMATIC DIAGRAM...
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Страница 74: ...74 15 9 AV DECORDER SECTION MODULE P C B 3 8 SCHEMATIC DIAGRAM...
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Страница 76: ...76 15 10 VIDEO D A SECTION MODULE P C B 4 8 SCHEMATIC DIAGRAM...
Страница 77: ...77...
Страница 78: ...78 15 11 AUDIO D A CONVERTER SECTION MODULE P C B 5 8 SCHEMATIC...
Страница 79: ...79 15 12 PROGRESSIVE SECTION MODULE P C B 6 8 SCHEMATIC DIAGRAM...
Страница 80: ...80...
Страница 81: ...81 15 13 WM SECTION MODULE P C B 7 8 SCHEMATIC DIAGRAM...
Страница 82: ...82 15 14 CPU SECTION MODULE P C B 8 8 SCHEMATIC DIAGRAM...
Страница 83: ...83...
Страница 84: ...84 15 15 TERMINAL SCHEMATIC DIAGRAM...
Страница 85: ...85 15 16 FRONT 1 FRONT 2 AND FRONT 3 SCHEMATIC DIAGRAM...
Страница 86: ...86...
Страница 97: ...97 17 EXPLODED VIEWS 17 1 Casing Parts Mechanism Section Exploded View...
Страница 98: ...98 17 2 Mechanism Section Exploded View...
Страница 99: ...99 17 3 Packing Accessories Section Exploded View...
