Sony MEX-DV150UE Service Manual page 33

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IC10 EM638165TS-6G
VDD 1
DQ0 2
VDDQ 3
DQ1 4
DQ2 5
VSSQ 6
DQ3 7
DQ4 8
VDDQ 9
DQ5 10
DQ6 11
VSSQ 12
DQ7 13
VDD 14
LDQM 15
WE# 16
CAS# 17
COMMAND
DECODER
RAS# 18
CS# 19
COLUMN
COUNTER
BA0 20
BA1 21
A10/AP 22
ADDRESS
A0 23
BUFFER
A1 24
A2 25
A3 26
VDD 27
REFRESH
COUNTER
IC11 S29AL032D70TFI030H
A15 1
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
A19 9
A20 10
WE# 11
RESET# 12
STATE
NC 13
CONTROL,
COMMAND
WP#/ACC 14
RESISTER
RY/BY# 15
A18 16
A17 17
A7 18
TIMER
A6 19
A5 20
A4 21
VCC
A3 22
DETECTION
CIRCUIT
A2 23
A1 24
CONTROL
SIGNAL
GENERATOR
MODE
RESISTER
ERASE VOLTAGE
GENERATION
CIRCUIT
PGM VOLTAGE
GENERATION
SECTOR
CIRCUIT
SWITCH
STB
MEX-DV150UE/DV1500U/DV1505U
1M × 16
CELL ARRAY
(BANK #A)
COLUMN DECODER
1M × 16
CELL ARRAY
(BANK #B)
COLUMN DECODER
BUFFER
1M × 16
CELL ARRAY
CLOCK
(BANK #C)
BUFFER
COLUMN DECODER
1M × 16
CELL ARRAY
(BANK #D)
COLUMN DECODER
INPUT/OUTPUT
BUFFER
STB
DATA
CHIP ENABLE/
LATCH
OUPUT ENABLE
LOGIC
Y-DECODER
Y-GATE
SELF
X-DECODER
MATRIX
54
VSS
53
DQ15
52
VSSQ
51
DQ14
50
DQ13
49
VDDQ
48
DQ12
47
DQ11
46
VSSQ
45
DQ10
44
DQ9
43
VDDQ
42
DQ8
41
VSS
40
NC/RFU
39
UDQM
38
CLK
37
CKE
36
NC
35
A11
34
A9
33
A8
32
A7
31
A6
30
A5
29
A4
28
VSS
48
A16
47
BYTE#
46
VSS
45
DQ15/A-1
44
DQ7
43
DQ14
42
DQ6
41
DQ13
40
DQ5
39
DQ12
38
DQ4
37
VCC
36
DQ11
35
DQ3
34
DQ10
33
DQ2
32
DQ9
31
DQ1
30
DQ8
29
DQ0
28
OE#
27
VSS
26
CE#
25
A0
33

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