CXA2534Q データシートの表示（PDF） - Sony Semiconductor
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CXA2534Q Datasheet PDF : 23 Pages
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Application Circuit
CXA2534Q
To System Micro Controller
Spindle Motor SLED Motor
Focus Coil Tracking Coil
To System Micro Controller
RESET
OFF
33µH
GND
100k
2200p
GND
PWMFIL
10p
PGND
PGND
PSW
PGND
PLAY
GND
47
START
1µ
GND KEY IN
PLAY/PAUSE
REMO BATT
STOP
F. F.
F. R.
0.1µ
GND
DC IN
GND
ISET
1.4k
CHGVCC
WIRED REMOTE BOARD
24 23 22 21 20 19 18 17 16 15 14 13
MUTE
BTL
BTL
TSD
BTL
BTL
PEAK DETECT
PWM DRIVER
EMPTY
DETECT
POWER
ON/OFF
PRE-
DRIVER
PRE-
DRIVER
PRE-
DRIVER
PRE-
TRIANGLE DRIVER
WAVE
GEN
WIRED
REMOTE
RESET
OVER VOLTAGE
PROTECT
GND
TSD
ERROR
GND
SW
DRIVER
SHORT
PROTECT
37 38 39 40 41 42 43 44 45 46 47 48
AC Adapter Input
GND
0.1µ
0.1µ
8.2k 0.022µ
39k
GND GND
470p
GND
DC-DC CONVERTOR
47µ
GND
100µ
GND
SP IN
PGND
PGND
SL BRAKE
SLED IN
FT MUTE
FOCUS IN
TRACK IN
VCC2
VREF
VCC1
OP+
OP O
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
—17—
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