CXA2534Q
Application Circuit
Spindle Motor SLED Motor
Focus Coil
Tracking Coil
To System Micro Controller
To System Micro Controller
24
23
22
21
20
19
18
17
16
15
14
13
SP IN
RESET
OFF
MUTE
PGND
PGND
PWMFIL
10p
SL BRAKE
SLED IN
FT MUTE
FOCUS IN
TRACK IN
VCC2
BTL
BTL
BTL
BTL
TSD
33µH
100k
2200p
GND
PGND
PRE-
DRIVER
GND
PGND
PSW
PEAK DETECT
PWM DRIVER
PRE-
DRIVER
47
1µ
PGND
PLAY
GND
START
PRE-
DRIVER
GND
KEY IN
PRE-
DRIVER
TRIANGLE
WAVE
EMPTY
DETECT
POWER
ON/OFF
PLAY/PAUSE
REMO BATT
DC IN
GEN
STOP
F. F.
OVER VOLTAGE
PROTECT
VREF
WIRED
REMOTE
RESET
0.1µ
VCC1
GND
ERROR
GND
F. R.
GND
OP+
ISET
SW
DRIVER
SHORT
PROTECT
1.4k
TSD
GND
OP O
CHGVCC
WIRED REMOTE BOARD
41
42
43
44
45
46
47
48
37
38
39
40
0.1µ 39k
470p
0.1µ
0.022µ
8.2k
GND
GND
GND
DC-DC CONVERTOR
AC Adapter Input
47µ
100µ
GND
GND
GND
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—
SONY [ SONY CORPORATION ]
