Read Sony MEX-DV800 / MEX-DV808 / MEX-DV80EE / MEX-DV80M Service Manual online
MEX-DV80EE/DV80M/DV800/DV808
31
IC10 EM638165TS-6G
DQ6 11
VSSQ 12
VDD 14
VDD 1
LDQM 15
DQ7 13
WE# 16
CAS# 17
RAS# 18
RAS# 18
CS# 19
BA0 20
BA1 21
BA1 21
A10/AP 22
A0 23
A1 24
A2 25
A1 24
A2 25
VDD 27
A3 26
COMMAND
DECODER
CONTROL
SIGNAL
GENERATOR
COLUMN
COUNTER
ADDRESS
BUFFER
MODE
RESISTER
REFRESH
COUNTER
VSS
54
DQ13
50
DQ14
DQ15
51
53
DQ11
47
DQ12
48
VDDQ
49
VSSQ
46
VSSQ
52
DQ10
45
DQ9
44
VDDQ
43
DQ8
42
A11
35
NC
36
CKE
CLK
37
38
A8
A9
33
34
A7
32
A6
31
A5
30
A4
29
VSS
28
UDQM
39
NC/RFU
40
VSS
41
1M
× 16
CELL ARRAY
(BANK #A)
COLUMN DECODER
DECODER
1M
× 16
CELL ARRAY
(BANK #B)
COLUMN DECODER
DECODER
1M
× 16
CELL ARRAY
(BANK #C)
COLUMN DECODER
DECODER
1M
× 16
CELL ARRAY
(BANK #D)
COLUMN DECODER
DECODER
CLOCK
BUFFER
BUFFER
DQ5 10
DQ2 5
VSSQ 6
DQ1 4
DQ4 8
VDDQ 9
DQ0 2
VDDQ 3
DQ3 7
IC11 S29AL032D70TFI030H
STATE
CONTROL,
COMMAND
RESISTER
A15 1
A14 2
A13 3
A12 4
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
A8 8
A19 9
A20 10
A20 10
A18 16
A17 17
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
WE# 11
RESET# 12
NC 13
WP#/ACC 14
RY/BY# 15
X-DECODER
Y-DECODER
VCC
DETECTION
CIRCUIT
TIMER
SELF
MATRIX
Y-GATE
DATA
LATCH
CHIP ENABLE/
OUPUT ENABLE
LOGIC
ADDRESS LA
TCH
A0
25
CE#
26
VSS
27
OE#
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A-1
45
VSS
BYTE#
46
47
A16
48
INPUT/OUTPUT
BUFFER
STB
STB
PGM VOLTAGE
GENERATION
CIRCUIT
ERASE VOLTAGE
GENERATION
CIRCUIT
SECTOR
SWITCH
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