Table Of Contents - Sony RMT-144A Servise Manual

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SERVICE NOTE
1. NOTE ON REMOVING THE UPPER CASE ··················· 5
2. DISC REMOVAL PROCEDURE ······································ 5
3. NOTE ON REMOVING THE TABLE ASS'Y ·················· 5
4. NOTE ON MOUNTING THE GEARS ····························· 6
5. HOW TO SERVICE THE MB-103 BOARD ····················· 7
6. CONNECTION OF SERVICE JIG ···································· 9
1. GENERAL
Precautions ············································································· 1-1
About this Manual ································································· 1-1
This Player Can Play the Following Discs ···························· 1-1
Notes about the Discs ···························································· 1-1
Index to Parts and Controls ···················································· 1-2
Guide to On-Screen Displays (Control Bar) ·························· 1-3
Simple Start Guide ···································································· 1-3
Quick Overview ····································································· 1-3
Step 1: Unpacking ································································· 1-3
Step 2: Inserting Batteries into the Remote ··························· 1-3
Step 3: TV Hookups ······························································ 1-3
Step 4: Playing a Disc ···························································· 1-4
Hookups ····················································································· 1-4
Hooking Up the Player ·························································· 1-4
Step 1: Connecting the Video Cords ······································ 1-4
Step 2: Connecting the Audio Cords ····································· 1-4
Step 3: Connecting the Power Cord ······································· 1-6
Step 4: Quick Setup ······························································· 1-6
Playing Discs ············································································· 1-6
Playing Discs ········································································· 1-6
Searching for a Particular Point on a Disc (Scan, Slow-motion
Play, Search, Freeze Frame) ··············································· 1-7
TE
L 13942296513
Resuming Playback from the Point Where You Stopped the
Disc (Resume Play/Multi-disc Resume) ····························· 1-7
Using the DVD's Menu ························································· 1-8
Playing VIDEO CDs with PBC Functions (PBC Playback) · 1-8
Playing an MP3 Audio Track ················································· 1-8
Various Play Mode Functions (Program Play, Shuffle Play,
Repeat Play, A-B Repeat Play) ··········································· 1-9
Searching for a Scene ······························································ 1-10
Searching for a Title/Chapter/Track/Index/Scene
(Search mode) ··································································· 1-10
Viewing Information About the Disc ······································· 1-10
Checking the Playing Time and Remaining Time ··············· 1-10
Sound Adjustments ·································································· 1-11
Changing the Sound ····························································· 1-11
TV Virtual Surround Settings (TVS) ··································· 1-11
Enjoying Movies ····································································· 1-12
Changing the Angles ···························································· 1-12
Displaying the Subtitles ······················································· 1-12
Adjusting the Picture Quality (BNR) ·································· 1-12
Adjusting the Playback Picture (CUSTOM PICTURE MODE) ·· 1-12
Enhancing the Playback Picture (DIGITAL VIDEO
ENHANCER) ··································································· 1-13
Using Various Additional Functions ········································ 1-13
Locking Discs (CUSTOM PARENTAL CONTROL,
PARENTAL CONTROL) ················································· 1-13
Controlling Your TV with the Supplied Remote ················· 1-14
Settings and Adjustments ························································ 1-15
Using the Setup Display ······················································ 1-15
Setting the Display or Sound Track Language
www
(LANGUAGE SETUP) ···················································· 1-15
Settings for the Display (SCREEN SETUP) ······················· 1-15
Custom Settings (CUSTOM SETUP) ································· 1-15
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Settings for the Sound (AUDIO SETUP) ···························· 1-16
Additional Information ···························································· 1-16
Troubleshooting ··································································· 1-16
Self-diagnosis Function (When letters/numbers appear in
the display) ······································································· 1-17
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TABLE OF CONTENTS

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Glossary ··············································································· 1-17
Language Code List ····························································· 1-18
2. DISASSEMBLY
2-1. DISASSEMBLY ······························································ 2-1
2-2. UPPER CASE ································································· 2-1
2-3. FRONT PANEL SECTION ············································· 2-2
2-4. REAR PANEL ································································· 2-2
2-5. MB-103 BOARD ····························································· 2-3
2-6. CN-158 BOARD ····························································· 2-3
2-7. AV-062 BOARD ······························································ 2-4
2-8. ER-14 BOARD (AEP, UK) ············································· 2-4
2-9. TABLE ASS'Y ································································ 2-4
2-10. LOADING MOTOR ASS'Y ··········································· 2-5
2-11. OPTICAL PICK-UP ························································ 2-5
2-12. POWER BLOCK ····························································· 2-6
2-13. IF-091 AND FR-187 BOARDS ······································ 2-6
2-14. INTERNAL VIEWS ························································ 2-7
2-15. CIRCUIT BOARDS LOCATION ··································· 2-8
3. BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM ···································· 3-1
3-2. RF/SERVO BLOCK DIAGRAM ···································· 3-3
3-3. SIGNAL PROCESSOR BLOCK DIAGRAM ················ 3-5
3-4. SYSTEM CONTROL BLOCK DIAGRAM ··················· 3-7
3-5. VIDEO BLOCK DIAGRAM (NC655P) ························· 3-9
3-6. VIDEO BLOCK DIAGRAM (NC615) ························· 3-11
3-7. AUDIO BLOCK DIAGRAM ········································ 3-13
3-8. INTERFACE CONTROL BLOCK DIAGRAM ··········· 3-15
3-9. POWER BLOCK DIAGRAM (1/2) ······························ 3-17
3-10. POWER BLOCK DIAGRAM (2/2) ······························ 3-19
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4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM ································ 4-1
4-2. PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAM ······································································ 4-4
WAVEFORMS ································································ 4-5
• MB-103(DVD/CD RF AMP, DIGITAL SERVO, MOTOR
DRIVE, SERVO, AV DECODER, SDRAM, SYSTEM
CONTROL, AUDIO DAC, PLL, I/P CONVERTER,
VIDEO ENCODER)
PRINTED WIRING BOARD ························· 4-7
• MB-103 (DVD/CD RF AMP, DIGITAL SERVO) (1/8)
SCHEMATIC DIAGRAM ···························· 4-11
• MB-103 (MOTOR DRIVE) (2/8)
SCHEMATIC DIAGRAM ···························· 4-13
• MB-103 (SERVO) (3/8)
SCHEMATIC DIAGRAM ···························· 4-15
• MB-103 (AV DECODER) (4/8)
SCHEMATIC DIAGRAM ···························· 4-17
• MB-103 (SDRAM) (5/8)
SCHEMATIC DIAGRAM ···························· 4-19
• MB-103 (SYSTEM CONTROL) (6/8)
SCHEMATIC DIAGRAM ···························· 4-21
• MB-103 (AUDIO DAC, PLL) (7/8)
SCHEMATIC DIAGRAM ···························· 4-23
• MB-103 (I/P CONVERTER, VIDEO ENCODER) (8/8)
SCHEMATIC DIAGRAM ···························· 4-25
• AV-062 (AUDIO OUT, VIDEO OUT)
PRINTED WIRING BOARD ······················· 4-29
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• AV-062 (AUDIO OUT) (1/2)
SCHEMATIC DIAGRAM ···························· 4-31
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• AV-062 (VIDEO OUT) (2/2)
SCHEMATIC DIAGRAM ···························· 4-33
• ER-14 (LINE1 OUT) (NC615:AEP,UK)
PRINTED WIRING BOARD ······················· 4-35
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