Sony HCD-GRX8 User manual

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MICROFILM
HCD-GRX8/R800/
RX88/RX99
AEP Model
UK Model
HCD-RX88/RX99
E Model
HCD-GRX8/R800
Australian Model
HCD-GRX8
SPECIFICATIONS
Photo: HCD-GRX8
SERVICE MANUAL
COMPACT DISC DECK RECEIVER
— Continued on next page —
Model Name Using Similar Mechanism HCD-H991AV
CD Mechanism Type CDM38L-5BD29AL/
CDM38LH-5BD29AL
Base Unit Type BU-5BD29AL
Optical Pick-up Type KSS-213D/Q-NP
Model Name Using Similar Mechanism NEW
TapeTransport MechanismType TCM-230AWR1/230PWR1
CD
SECTION
TAPE
DECK
SECTION
HCD-GRX8/R800/RX88/RX99 is the
tuner, deck, CD and amplifier section in
MHC-GRX8/R800/RX88/RX99.

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HCD-GRX8/R800/RX88/RX99
7-4. SCHEMATIC DIAGRAM — CD SECTION —
• See page 35 forWaveforms.
• See page 85 for IC Block Diagrams.
• See page 88 for IC Pin Functions.
(Page
56)

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HCD-GRX8/R800/RX88/RX99
7-5. SCHEMATIC DIAGRAM –TUNER SECTION – (AEP, UK, German model)
• See page 36 for Waveforms.
• See page 83 for IC Block Diagrams.
(Page 53)

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HCD-GRX8/R800/RX88/RX99
7-8. SCHEMATIC DIAGRAM –TUNER SECTION – (East European, CIS model)
• See page 36 forWaveforms.
• See page 83 for IC Block Diagrams.
(Page 53)

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HCD-GRX8/R800/RX88/RX99
7-9. SCHEMATIC DIAGRAM – DECK SECTION –
• See page 87 for IC Block Diagrams.
(Page 54)

– 53 – – 54 –
HCD-GRX8/R800/RX88/RX99
7-12. SCHEMATIC DIAGRAM – MAIN (1/4) SECTION –
(Page 55)
(Page 55)
(Page 59)
(Page 59)
(Page 55)
(Page 59)
(Page 57)(Page 57)
(Page 41, 45)
(Page 48)
(Page 70)

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HCD-GRX8/R800/RX88/RX99
7-13. SCHEMATIC DIAGRAM – MAIN (2/4) SECTION –
• See page 36 forWaveforms.
• See page 51 for PrintedWiring Board.
• See page 93 for IC Pin Functions.
(Page 54)
(Page 54)
(Page 54)
(Page 59) (Page 59) (Page 60) (Page 60)
(Page 80)
(Page 80)
(Page 40)

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HCD-GRX8/R800/RX88/RX99
7-14. SCHEMATIC DIAGRAM – MAIN (3/4) SECTION –
• See page 51 for PrintedWiring Board.
(Pasge 53) (Page 53)
(Page 59)
(Page 59)

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HCD-GRX8/R800/RX88/RX99
7-15. SCHEMATIC DIAGRAM – MAIN (4/4) SECTION –
• See page 51 for PrintedWiring Board.
(Page 54)
(Page
54)
(Page
54)
(Page
58)
(Page
58)
(Page 73) (Page 65)
(Page 56)(Page 55)(Page 55)
(Page 55)
(Page 65)

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7-16. SCHEMATIC DIAGRAM – MIC/HP SECTION –
• See page 87 for IC Block Diagrams.
(Page 65)
(Page 65)