Table Of Contents - Sony MSU-750 Maintenance Manual

Manual Structure
Purpose of this manual ........................................................................................ 3 (E)
Related manuals ................................................................................................... 3 (E)
Contents ............................................................................................................... 4 (E)
1. Service Overview
1-1. Self-Diagnosis ....................................................................................... 1-1 (E)
1-2. PROM ................................................................................................... 1-3 (E)
1-3. Description on Flexible Card Wire ....................................................... 1-4 (E)
1-4. Replacing Switching Regulator............................................................. 1-5 (E)
1-5. Replacing Fuse ...................................................................................... 1-6 (E)
1-6. Replacing LED-334/335 Boards ........................................................... 1-7 (E)
1-7. Replacing EL Display ......................................................................... 1-10 (E)
1-8. Note on Servicing ................................................................................ 1-11 (E)
2. Spare Parts
2-1. Notes on Repair Parts .................................................................................. 2-1
2-2. Exploded Views .......................................................................................... 2-2
2-3. Electrical Parts List ..................................................................................... 2-8
2-4. Power Cords List ....................................................................................... 2-19
3. Semiconductor Pin Assignments
4. Block Diagrams
CPU-286 ...................................................................................................... 4-4
SW-6 ........................................................................................................... 4-6
Overall Block .............................................................................................. 4-2
MSU-750 MMP2

Table of Contents

1-2-1. PROM Version Check.......................................................... 1-3 (E)
1-2-2. Notes on PROM Replacement ............................................. 1-3 (E)
1-3-1. Disconnecting/Connecting of Flexible Card Wire ............... 1-4 (E)
1 (E)