Sony HCD-SHAKE33 Service Manual page 74

HCD-SHAKE33/SHAKE44/SHAKE55/SHAKE66/SHAKE77/SHAKE88
Ver. 1.2
IC302 W25Q16CVSSIG-R (MOTHERBOARD BOARD (3/8)) (SHAKE33/SHAKE55/SHAKE77)
IC302 W25Q32BVSSIG-R (MOTHERBOARD BOARD (3/8)) (SHAKE44/SHAKE66/SHAKE88)
1
CS
2
SO
Write Control
W 3
Logic
Status
Register
SPI
Command and
GND 4 Control Logic
IC305 BU33TD3WG-TR (MOTHERBOARD BOARD (3/8)) (SHAKE44/SHAKE66/SHAKE88)
VDD 1
VREF
–
+
GND 2 OCP
TSD
STBY
CE 3
IC306 EM638165TSD-6G (MOTHERBOARD BOARD (3/8))
VSS DQ8 VDDQ DQ9 DQ10
41 42 43 44
NC 40
UDQM 39
CLK 38
Clock
Generator
CKE 37
NC 36
Address
A11 35
A9 34
A8 33
A7 32
A6 31
A5 30
A4 29
VSS 28
27 26 25 24
VDD A3 A2 A1
74
High Voltage
Generators
Page Address
Latch / Counter
Data
Byte Address
Latch / Counter
5 VOUT
Discharge
4 NC
VSSQ DQ11 DQ12 VDDQ DQ13
45 46 47 48 49 50
Row
Address
Buffer
Bank A
Mode
&
Register
Refresh
Counter
Sense Amplifier
Column
Column Decoder
Address
Buffer
&
Refresh
Counter
Data Control Circuit
23 22 21 20 19
A0 A10/AP BA1 BA0 CS
Column Decode
and 256 Byte Page Buffer
DQ14 VSSQ DQ15 VSS
51 52 53 54
Bank D
Bank C
Bank B
18 17 16 15 14
RAS CAS WE LDQM VDD
8
VCC
7 HOLD
6
SCK
5
SI
1 VDD
2 DQ0
3 VDDQ
4 DQ1
5 DQ2
6 VSSQ
7 DQ3
8 DQ4
9 VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7