Sony MZ-R50 - MD Walkman MiniDisc Recorder - Page 45

– – 63 –
IC802 RS5RJ29261
IC807 AK93C45AV-L
2
3
5
4
6
7
8
1
OSC
VSS
CE
VD IN
VD OUT
EXT
V OUT
VDD
LX
VLX LIMITER
SOFT START
VREF 1
VREF 2
VFM
±
+
±
+
±
+
DO
3
DI
2
SK
1
CS
5
GND
6
NC
7
NC
8
VCC
DATA
REGISTER
ADD
BUFFERS
INSTRUCTION
REGISTER
VPP
GENERATOR
VPP SW
DECODER
VTEF
EEPROM
1024BIT
64X16
R/W AMPS
&
AUTO ERASE
INSTRUCTION
DECODE
CONTROL
&
CLOCK
GENERATION
4