Sony TA-ZH1ES Service Manual page 72

TA-ZH1ES
IC2005 MM3464A50NRE
IC2011 MM3464A25NRE
VDD 1
GND 2
VOLTAGE
REFERENCE
CE 3 BIAS
IC2008 MM1701CHBE
VOUT 1
CURRENT
DRIVER
LIMITTER
THERMAL
SHUTDOWN
NC 2
GND 3
CN 4
IC2013 RP108J081D-FE
REVERSE
DETECTOR
CURRENT LIMIT
THERMAL
SHUTDOWN
VREF
1 2 3
72
5 VOUT
CURRENT
LIMIT
4 NC
+
8 VIN
7 NC
6 NC
BIAS 5 CONT
REFERENCE
4 5
IC2006, 2010 S-13A1A00-U5T1U3
OVERCURRENT
PROTECTION CIRCUIT
THERMAL SHUTDOWN CIRCUIT
VADJ 1
REFERENCE
VOLTAGE CIRCUIT
VSS 2
ON/OFF
ON/OFF 3
CIRCUIT
IC2009 BA00DD0WHFP-TR
VREF
–
DRIVER
+
OVP TSD OCP
1 2 3
5
+
–
INRUSH CURRENT
LIMIT CIRCUIT
4
VCC
4 5
VOUT
VIN