Sony HCD-ED2 Service Manual
Sony HCD-ED2 - Compact Disc Deck Receiver Manual
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Sony HCD-ED2 manual content summary:
- Sony HCD-ED2 | Service Manual - Page 1
SERVICE MANUAL HCD-ED2 US Model Canadian Model AEP Model UK Model E Model Australian Model HCD-ED2 is the tuner, deck, CD and amplifier section in CMT-ED2. CD SECTION TAPE DECK SECTION Model Name Using Similar Mechanism NEW Mechanism Type CDM-61 Base Unit Type KSM-331AAN/K1NP Optical Pick- - Sony HCD-ED2 | Service Manual - Page 2
HCD-ED2 6-2. SCHEMATIC DIAGRAM - BD SECTION - • See page 13 for Waveforms. • See page 15 for Printed Wiring Board. • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Functions. 331A (RP) 14 14 - Sony HCD-ED2 | Service Manual - Page 3
HCD-ED2 6-4. SCHEMATIC DIAGRAM - FUNCTION SECTION - • See page 13 for Waveforms. • See page 17 for Printed Wiring Board. • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Functions. 16 16 - Sony HCD-ED2 | Service Manual - Page 4
HCD-ED2 6-6. SCHEMATIC DIAGRAM - TAPE PREAMP SECTION - • See page 13 for Waveforms. • See page 19 for Printed Wiring Board. • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Functions. 18 18 - Sony HCD-ED2 | Service Manual - Page 5
HCD-ED2 6-8. SCHEMATIC DIAGRAM - DISPLAY SECTION - • See page 13 for Waveforms. • See page 21 for Printed Wiring Board. • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Functions. 20 20 - Sony HCD-ED2 | Service Manual - Page 6
HCD-ED2 6-10. SCHEMATIC DIAGRAM - RELAY SECTION - • See page 13 for Waveforms. • See page 23 for Printed Wiring Board. • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Functions. 22 22 - Sony HCD-ED2 | Service Manual - Page 7
HCD-ED2 6-12. SCHEMATIC DIAGRAM - POWER SECTION - • See page 13 for Waveforms. • See page 25 for Printed Wiring Board. • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Functions. 24 24 - Sony HCD-ED2 | Service Manual - Page 8
HCD-ED2 6-14. SCEMATIC DIAGRAM - RDS SECTION - • See page 13 for Waveforms. • See page 27 for Printed Wiring Board. • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Functions. 26 26 - Sony HCD-ED2 | Service Manual - Page 9
HCD-ED2 6-16. IC BLOCK DIAGRAMS • BD Board IC101 CXD2587Q PCO FILI FILO CLTV AVSS3 RFAC BIAS ASYI ASYO AVDD0 IGEN AVSS0 ADIO RFDC CE TE VDD - Sony HCD-ED2 | Service Manual - Page 10
NC VDDA B IN MUX • RDS Board IC451 BU1922 RDCL TS7 OSCO OSCI VDDD VSSD TEST TSTLD 16 15 14 13 12 11 10 9 QUALITY BIT GENERATOR OSCILLATOR AND DIVIDER RECONSTRUCTION FILTER 57kHz BANDPASS (8th ORDER) TEST LOGIC AND OUTPUT SELECTOR SWITCH ANTIALIASING FILTER DEFFERENTIAL DECODER
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HCD-ED2
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
SPECIFICATIONS
COMPACT DISC DECK RECEIVER
— Continued on next page —
Model Name Using Similar Mechanism
NEW
Mechanism Type
CDM-61
Base Unit Type
KSM-331AAN/K1NP
Optical Pick-up Type
KSS-331A (RP)
Model Name Using Similar Mechanism
NEW
Tape Transport Mechanism Type
CMAL1Z025A
CD
SECTION
TAPE DECK
SECTION
MICROFILM
SERVICE MANUAL
HCD-ED2 is the tuner, deck, CD and
amplifier section in CMT-ED2.