DPP-MS300E - Sony Other Service Manuals Service Manual (repair manual)

AEP Model

UK Model

– Continued on next page –

– 2 –

• 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.

• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

Eksplosjonsfare ved feilaktig skifte av batteri.

Benytt samme batteritype eller en tilsvarende type

anbefalt av apparatfabrikanten.

Brukte batterier kasseres i henhold til fabrikantens

instruksjoner.

Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en likvärdig typ som
rekommenderas av apparattillverkaren.
Kassera använt batteri enligt gällande föreskrifter.

Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin.
Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.

Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.

Udskiftning må kun ske med batteri

af samme fabrikat og type.

Levér det brugte batteri tilbage til leverandøren.

Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by
the manufacturer.
Discard used batteries according to the manufacturer’s instructions.

!

!

– 3 –

Identifying the parts ..................................................... 1-1
Setting Up .................................................................... 1-1
Printing ......................................................................... 1-4
Making Various Prints .................................................. 1-6
About “Memory Stick” ................................................ 1-10
About PC Cards ........................................................... 1-10

...................................................... 2-1

.................... 3-1

...................... 4-1

Power Supply Block .................................................... 4-3
Video Block .................................................................. 4-4

5-1.

Block Diagram  – VIDEO Section – ........................... 5-1

5-2.

Block Diagram – MAIN Section – .............................. 5-3

5-3.

Block Diagram  – CENTRONICS Section – .............. 5-5

5-4.

Block Diagram
 – PC CARD/MEMORY STICK Section – ................. 5-7

5-5.

Block Diagram
 – HEAD/SENSOR/MOTOR/
POWER SUPPLY Section – ........................................ 5-9

5-6.

Frame Schematic Diagram .......................................... 5-11

5-7.

Notes for Printed Wiring Board and
Schematic Diagram ...................................................... 5-13

5-8.

Printed Wiring Board  – VS-40 Board – ..................... 5-15

5-9.

Schematic Diagram – VS-40 Board – ......................... 5-16

5-10. Printed Wiring Board – VI-40 Board – ....................... 5-17
5-11. Schematic Diagram – VI-40 Board – .......................... 5-19
5-12. Printed Wiring Board  – DK-40 Board – ..................... 5-23
5-13. Schematic Diagram – DK-40 Board (1/3) – ............... 5-25
5-14. Schematic Diagram – DK-40 Board (2/3) – ............... 5-28
5-15. Schematic Diagram – DK-40 Board (3/3) – ............... 5-31
5-16. Printed Wiring Board  – MP-40 Board – ..................... 5-33
5-17. Schematic Diagram – MP-40 Board – ........................ 5-35
5-18. Printed Wiring Boards  – FE-40/JK-40 Boards – ....... 5-39
5-19. Schematic Diagram – FE-40/JK-40 Boards – ............. 5-41
5-20. Printed Wiring Board  – SW-40 Board – ..................... 5-43
5-21. Schematic Diagram – SW-40 Board – ........................ 5-45
5-22. Printed Wiring Boards

– HP-40/JD-40/MD-40/RD-40 Boards – .................... 5-47

5-23. Schematic Diagram

– HP-40/JD-40/MD-40/RD-40 Boards – .................... 5-49

5-24. IC Pin Function Description ........................................ 5-59

............................................. 6-1

............................ 7-1

1-1

This section is extracted from in-
struction manual (3-866-753-11).