Table Of Contents; Program Playback - Sony MDP-440 MDP-640D Service Manual

Section
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84.
32.
33.
34,
35,
34,
37,
2,
39,
3410.
44.
42,
TABLE OF CONTENTS
Title Page
GENERAL
Location and Function of Parts and Controls
Front Panel
Ramote Commander ++
Rear panel ~
To Connestto Audio Systam and to TV wih Ausotvideo
Inputs and EUROCONNEGTOR ~
'To Connect Audio System and 1 wih, Auinvidoo
Inputs
Seroan Mossageo
To Play a Dise
Stating Playback «
'Advanced Playback
'To Chango Playback Speed wna Direction
'Spood Play +
'To Play Fram by Frame-Stap Playback «--+-+-++
To Search for a Particular Scone
"
"
Dual Speed Soan seeseeeen 2
Chaptor/Traok Saarch ++++s+seeseseee 12
Framo Soarole «+++ . 18
'Time Soarch « + + + 13
'To Play Particular Portions of a Dee
Repeat Playback
Program Playback +++»
To Search (ora Particular Track
To stan Onty o Particular Track (8)
Ropeat Playback
Program Playback « .
'To Ghanga Time Display (AV TIME) = 22:
DISASSEMBLY
216
Removal of the Cabinot
Pal out the Tray to Manual
Removal of Tray
'Algnmont of Loading Geer Phase rer
Operating of MP-81 Boar
Removal of Optical Duvies - - » -
Removal of MD Chassis and OPT.Chassis.--+-~
umoval of Tunable, Spindle Motor, SV-83 Boar and
FG-13 Board
DIAGRAMS.
Circuit Boarde Location +
Gvarall Block Diagram
Video Block Diagram +
RF Amp Block Diagram
'Analeg Audio Block Diagram +
'System Control Block Diagram +
'Servo Block Diagram
Digital Audio Block Diagram
ode Conte Functon Svtch Block Diagram «
Power Block Diagram +------+
BESRLBRRLY
PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS.
Frame Schematic Diagram - - - +
Printed Wing Boads and Schematic Diagrams ~
MP.31, RG 23 (MDP-640D, 7400) Boards:
'Section Tite,
Page
MP-s1, HP-75, AF-52 Boards
MP-st, SW-163, LS-c2. SW-164, and MT-62 Boatde «70
'8¥.33, FG-13, GK-14, WT-30 end M28 Boards
FP-aae, FP-450, Boards .
FG-198, TR-90 Boards ~
43. Somiconductors
5. EXPLODED VIEWS
5:1, EXTERIOR ORNAMENT Assembly + 06
52. Frame Assembly (1) + 7
33. Frame Assombly (2) + - - + " +08
54. MD Chassis Assembly (1) ~ 90
55, MD Chassis Ascombly (2) 100
6. ELECTRICAL PARTS LUST +100
HAROWARE LIST +125
7. ELECTRICAL ADJUSTMENTS
1-1. Liste Servicing Jigs +++
1-2 Cautions on Adjustment
1-3. MD Adjustment Cuble J-0082-050.A) +--+
1-4. Power Supply Chock (PS-189 Board)
155. System Control Syetom Adjustment
+128
+120
1-5-1, Mieroprocoasor Clock (PAL) Adjustmant
(MP-81 Board) + - 127
15.2 Microprocessor Clock {NTSC) Adjustment
(MP-31 Boars) ~ 127
1-8. Servo System Adjustmont
1-8-1, LDSorvo System Adjustment
1. LD Tracking Balance Adjustment
{SV-89 Board) = 138
2. LD Focus Gain Adjustment (6V-89 Boar 120
3. LD Crose Talk Balanco Adjustment» +190
4, LO Tracking Gain Adjustment (SV-33 Board) +++» 191
14:2. CD Servo System Adjustment ---~
4. ADAdjustment s++e0-+=
2 0 Forse Balance Adjustment (¥.38 Boar) +132
3. CDRFH Lovel Adjustment (SV-33 Board) «+1» 138.
4. GDAFL Lovel Adjustment (SV-33 Board) +--+ 198
1-7. Video Syetom Adjustment
1-7-1. Video Output Level Adjustment (MP-31 Board)
1-7-2. Burst Gete position Aujustmant (MP-81 Board)
4-73. REFH Adjustment (MP-31 Board) .
174, Color Framing ¥ Level Adjustment
(MP-31 Board) « +185
1-7-5. Color Framing Chrome Leva c) Adjustment
(MP-31 Boord) + 138
{Golr Framing Chroma Lava (2) Adjusirent
(MIP-31 Board) +138
17-7, Color Framing REF H. Aine
(MP-31 Board) «+ 138
Input Level PAL) Adustnent (26-28 Boerd) = - - 136
Input Level (NTSC) Adjustment (RG-23 Board) +++ 137
9 . BF Poslion Adjustment (RG-23 Board) ~ 137
+ Video Laval {TSC} Agustment
(RG-23 Board} - 198
G Lovel Adjustment (R623 Board)»
. B Lovel Adjustment (RG-23 Board)
| Video Level (PAL) Adjustment (RG-23 Board)
2138
138
+198