Sony HTC-NX1 / MHC-NX1 / MHC-NX3AV Service Manual ▷ View online
21
21
HTC-NX1
7-3.
SCHEMATIC DIAGRAM – BD Board –
•
See page 32 for Waveforms.
•
See page 32 for IC Block Diagrams.
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.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
(Page 29)
22
22
HTC-NX1
7-4.
PRINTED WIRING BOARDS – CD MOTOR/SENSOR Section –
•
See page 19 for Circuit Boards Location.
J
TO CONNECTOR
BOARD
TO OUT SW BOARD
TO SENSOR 2
BOARD
TO CONNECTOR
BOARD
TO CONNECTOR
BOARD
TO CONNECTOR
BOARD
TO IN SW
BOARD
TO CLAMP
MOTOR
BOARD
TO INT/
COUNT SW
BOARD
TO SENSOR
BOARD
(Page 27)
TO OUT SW
BOARD
(Page 27)
TO CONNECTOR
BOARD
23
23
HTC-NX1
7-5.
SCHEMATIC DIAGRAM – CD MOTOR/SENSOR Section –
•
See page 33 for IC Block Diagram.
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : CD PLAY
no mark : CD PLAY
(Page 29)
(Page 29)
24
24
HTC-NX1
7-6.
PRINTED WIRING BOARD – AUDIO Board –
•
See page 19 for Circuit Boards Location.
05
K
(
)
(Page 27)
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