Read Sony DPP-SV55 (serv.man2) Service Manual online
6-6
DPP-SV55 V2
IC
S-3511AE-FS (SEIKO INSTR)
S-3511A
S-3511A
1
2
3
4
8
7
6
5
INT
XIN
XOUT
GND
V
CC
SIO
SCK
CS
REAL TIME CLOCK
TOP VIEW
INPUTS
CS
SCK
XIN
OUTPUTS
INT
XOUT
INPUT/OUTPUT
SIO
: CHIP SELECT
: SERIAL CLOCK
: CRYSTAL OSCILLATOR CONNECT
: ALARM INTERRUPT OUTPUT
: CRYSTAL OSCILLATOR CONNECT
: SERIAL DATA
OSCILLATING
CIRCUIT
STATUS REGISTER
POWER VOLTAGE
DETECTING
CIRCUIT
TIMING
GENERATION
INT
REGISTER
COMPARATOR
SECOND MINUTE
HOUR
DAY OF
WEEK
MONTH
DAY
YEAR
SHIFT
REGISTER
SERIAL
INTERFACE
CLOCK
GENERATING
CIRCUIT
CONSTANT
VOLTAGE
CIRCUIT
XIN
2
CS
5
SIO
7
INT
1
SCK
6
XOUT
3
1
2
3
4
8
7
6
5
IN (PTR)
NC
IN (MIC)
V
C
V
OUT
V
OUT
GND
GND
POSITIVE REGULATOR
—TOP VIEW—
IN(MIC)
3
V
C
4
+
_
TSD
V
OUT
7, 8
IN(PTR)
1
GND
5, 6
INPUT
V
C
: OUTPUT ON/OFF CONTROL
SI-3018LS-TL (SANKEN)
8M/16M (524288
x
16/1048576
x
16)-BIT FLASH MEMORY
—TOP VIEW—
INPUTS
A0 - A19
CE
OE
WE
OE
WE
INPUTS/OUTPUTS
DQ0 - DQ15
OTHER
NC
: ADDRESS INPUTS
: CHIP ENABLE
: OUTPUT ENABLE
: WRITE ENABLE
: DATA INPUT/OUTPUT
: NO CONNECTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
I
I
I
I
I
I
I
I
I
—
I
—
A15
A14
A13
A12
A11
A10
A9
A8
A19
NC
WE
NC
13
14
15
16
17
18
19
20
21
22
23
24
—
—
—
I
I
I
I
I
I
I
I
I
NC
NC
NC
A18
A17
A7
A6
A5
A4
A3
A2
A1
25
26
27
28
29
30
31
32
33
34
35
36
I
I
—
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
A0
CE
GND
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
37
38
39
40
41
42
43
44
45
46
47
48
—
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
—
I
V
CC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15
GND
NC
A16
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
SST39VF160-90-4C-EK (SST)
EEPROM
CELL ARRAY
CONTROL LOGIC
Y-DECODER
X-DECODER
I/O BUFFERS & DATA LATCHES
ADDRESS BUFFER & LATCHES
A0 - A19
DQ0 - DQ15
29, 31, 33, 35, 38, 40, 42, 44,
30, 32, 34, 36, 39, 41, 43, 45
25, 24 - 18,
8 - 1, 48,
17, 16, 9
8 - 1, 48,
17, 16, 9
CE
26
OE
28
WE
11
Click on the first or last page to see other DPP-SV55 (serv.man2) service manuals if exist.