SONY STR W555 Service Manual

STR-W555

MICROFILM

SERVICE MANUAL

STR-W555 is the tuner and amplifier
section in MHC-W555.

Photo : E model

SPECIFICATIONS

AEP Model

UK Model

E Model

Australian Model

Chinese Model

Tourist Model

FM STEREO/FM-AM RECEIVER

– 1 –

STR-W555

5-3. SCHEMATIC DIAGRAM – TUNER SECTION – (AEP, UK model)

• See page 22 for Waveforms.

• See page 52 for IC Block Diagrams.

(Page 32)

– 23 – – 24 –

5-6. SCHEMATIC DIAGRAM – TUNER SECTION – (East European, CIS model)

(Page 32)

• See page 14 for Waveforms.

• See page 53 for IC Block Diagrams.

STR-W555

– 27 – – 28 –

5-8. SCHEMATIC DIAGRAM – MAIN (1/2) SECTION –

• See page 54 for IC Block Diagrams.

STR-W555

(Page 35)

(Page 23, 32)

– 31 –

(Page 41)

(Page 33) (Page 33) (Page 34) (Page 34)

– 32 –

STR-W555

5-9. SCHEMATIC DIAGRAM – MAIN (2/2) SECTION –

• See page 29 for Printed Wiring Board.

• See page 54 for IC Block Diagrams.

(Page 32)(Page 32)(Page 31)(Page 31)

(Page 37)

(Page 46)

(Page 38)

(Page 51)

(Page 35) (Page 46)

– 33 – – 34 –

(Page 38)