Sony mz-dh10p MP3 Player User Manual


 
43
MZ-DH10P
IC902 XC62HR5502MR
+
3
OUTPUT
CONTROL
REFERENCE
VOLTAGE
4
1
2 5
CURRENT
LIMIT
NC
VIN
CE
VSS
VOUT
IC950 XC9216A31CMR
LX
5
VIN 1
VSS
2
CE/MODE 3
VOUT
4
+
U.V.L.O
COMPARATOR
RAMP WAVE
GENERATOR,
OSC
BUFFER,
DRIVER
LOGIC
VCC
VCC
UNDERVOLTAGE
LOCKOUT
CE/MODE
CONTROL LOGIC
CURRENT
LIMIT & FEEDBACK
+
PWM
COMPARATOR
+
PHASE
COMPENSATION
PWM/PFM
SELECTOR
+
VREF WITH
SOFT START
& CE
ERROR
AMP