SONY HTC-NX1 Service Manual

HTC-NX1

SERVICE MANUAL

HTC-NX1 is the CD player and Tape
Deck section in MHC-NX1/NX3AV.

Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol a are trade­marks of Dolby Laboratories Licensing Corporation.

CD
Section

Tape Deck
Section

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Tourist Model

Model Name Using Similar Mechanism HCD-MD555
CD Mechanism Type CDM53D-K1BD33
Base Unit Name Type BU-K1BD33
Optical Pick-up Name KSM-213BFN-C2NP
Model Name Using Similar Mechanism HCD-GRX7
Tape Transport Mechanism Type TCM-230AWR2

SPECIFICATIONS

MICROFILM

MINI Hi-Fi COMPONENT SYSTEM

7-3. SCHEMATIC DIAGRAM – BD Board – • See page 32 for Waveforms. • See page 32 for IC Block Diagrams.

HTC-NX1

(Page 29)

• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.

2121

7-5. SCHEMATIC DIAGRAM – CD MOTOR/SENSOR Section – • See page 33 for IC Block Diagram.

HTC-NX1

• Voltages are dc with respect to ground under no-signal
conditions.
no mark : CD PLAY

(Page 29)

(Page 29)

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