Sony HCD-PZ1D Service Manual page 68

Table of Contents

Advertisement

HCD-PZ1D
• IC Block Diagrams
– DRIVER Board –
IC701, 712 BA6956AN
TSD
1
2
3
4
5
– DMB19 Board –
IC105, 107 TK11133CSCL-G
5
OVER HEAT &
OVER CURRENT
PROTECTION
CONTROL
CIRCUIT
+
BANDGAP
REFERENCE
1
2
68
CONTROL LOGIC
6
7
8
9
4
3
IC111 MM1661JHBE
8 7 6 5
THERMAL
BIAS
SHUTDOWN
DRIVER
CURRENT
LIMITTER
REFERENCE
1 2
3
4

Advertisement

Table of Contents
loading

Table of Contents