Sony MHC-V3 Service Manual page 61

• IC Block Diagrams
IC102 TC74VHC126FT (EK) (ARAGON BOARD (5/6))
1G VCC
1 14
1A 2 13 4G
1Y 3 12 4A
2G 4Y
4 11
2A 3G
5 10
2Y 6 9 3A
GND 7 8 3Y
IC103 BU4229F-TR (ARAGON BOARD (5/6))
VOUT CT
4 3
–
+
Vref
1
GND VDD
IC106 MX25L3235EM2I-10G (ARAGON BOARD (6/6))
1
CS
Address
Generator
SO/SIO1 2
Data
Register
3
WP/SIO2
Mode
Logic
Clock Generator
GND 4
2
Memory Array
Page Buffer
Y-Decoder
SRAM
Buffer
Sense
Amplifier
State HV
Machine Generator
Output
Buffer
8 VCC
7
HOLD/SIO3
6 SCLK
5 SI/SIO0
MHC-V3/V4D
Ver. 1.5
61