SERVICE MANUAL
MEMORY STICK IC RECORDER
US Model
Canadian Model
AEP Model
E Model
Tourist Model
ICD-MS1
SPECIFICATIONS
9-927-624-13
Sony Corporation
2003K05-1
Personal Audio Company
C
2003.11
Published by Sony Engineering Corporation
Ver 1.2 2003.11
2
TABLE OF CONTENTS
1.
SERVICING NOTES ............................................... 2
2.
GENERAL ................................................................... 3
3.
DISASSEMBLY ......................................................... 12
4.
TEST MODE .............................................................. 16
5.
DIAGRAMS
5-1. Block Diagram MAIN Section ................................. 19
5-2. Block Diagram
KEY CONTROL/POWER SUPPLY Section ........... 21
5-3. Printed Wiring Boards MAIN/SW Board ................ 23
5-4. Schematic Diagram MAIN/SW Board ..................... 27
5-5. Printed Wiring Board AUDIO Board ....................... 30
5-6. Schematic Diagram AUDIO Board .......................... 33
5-7. IC Pin Function Description ........................................... 39
6.
EXPLODED VIEW ................................................... 43
7.
ELECTRICAL PARTS LIST ............................... 45
Notes on chip component replacement
· Never reuse a disconnected chip component.
· Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
· Keep the temperature of the soldering iron around 270 °C dur-
ing repairing.
· Do not touch the soldering iron on the same conductor of the
circuit board. (within 3 times)
· Be careful not to apply force on the conductor when soldering
or unsoldering.
· Replacement of HD64F7198RVBP16 (IC722) used in this set
requires a special tool. Therefore, it cannot be replaced.
SECTION 1
SERVICING NOTES
3
SECTION 2
GENERAL
This section is extracted from
instruction manual.
4
5