Read Sony CDX-C760 / CDX-C760RDS Service Manual online
IC4 MB814400C-70PFTN
VREF
1.25V
APC
LD AMP
APC
PD AMP
VC
VC
VC
VC
VC
VC
VCC
VC BUFFER
1
2
3
4
5
6
7
8
9
9
10
20
19
18
17
16
15
14
13
12
11
VC
VC
VC
RF
IV AMP1
RF
IV AMP2
F
IV AMP
TRACKING
ERROR AMP
FOCUS
ERROR AMP
RF
SUMMING AMP
E
IV AMP
VC
VC
VC
VCC
VCC
APC
ON
ON
RFI
RFO
FE
FE
BIAS
BIAS
TE
EI
EO
NC
LD
PD
PD1
PD2
GND
F
E
VR
VC
NC
CONTROL LOGIC
1
2
3
4
5
10
9
8
7
6
N. C.
OUT1
VS
OUT2
N. C.
GND
IN1
VCC
IN2
GND
WRITE
CLOCK
CLOCK
GENERATOR
DATA INPUT
BUFFER
DATA OUTPUT
BUFFER
COLUMN
DECODER
SENSE AMP
I/O GATE
4M BIT
MEMORY
CELL
ROW
DECODER
ADDRESS
BUFFER
PRE-
DECODER
REFRESH
ADDRESS
COUNTER
COUNTER
BOARD
BIAS
GENERATOR
MODE
CONTROL
CLOCK
GENERATOR
1
CLOCK
GENERATOR
2
18
24
25
26
17
16
15
14
5
4
1
2
3
9
10
11
12
13
23
22
DQ1
DQ2
WE
RAS
A9
A0
A1
A0
A1
A2
A3
VCC
VSS
DQ4
DQ3
DQ3
CAS
OE
A8
A7
A6
A5
A4
A4
– 63 –
• IC Block Diagrams
IC1 CXA1791N-T4
IC6 LB1638MTP-T1
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