Sony MDS-E10 - IC Block Diagrams

MDS-E10
— 61 — — 62 —
5-3. IC BLOCK DIAGRAMS
– MAIN SECTION –
IC104 LB1641
IC103 LA5632
OSCILATOR
AND DIVIDER
ADDRESS BUS
COMMAND AND
CONTROL LOGIC
REAL TIME
CLOCK
RAM
4
2
3
6
5
INPUT SHIFT
REGISTERS
POWER
CONTROL
1
8
7
VCC2
X2
X1
GND
RST
I/O
SCLK
VCC1
DATA BUS
1 2 3 4 5 6 7 8 9 10
FWD/REW/STOP
CONTROL LOGIC
T. S. D O. C. P
MOTOR
DRIVE
MOTOR
DRIVE
GND
MOTOR
DRIVE
NOISE
FILTER
CLAMP
FWD. IN
REV. IN
VCC 1
VCC 2
NOISE
FILTER
MOTOR
DRIVE
IC214 AK4524
IC301 DS1302Z
1
–
+
12
DELAY
CIRCUIT
VREF
DELAY
CIRCUIT
3.3V
PH5
STBY
V
CC
ANA5
SYS3.3
B.BAK
AC
CD1
P. DOWN
GND
CD2
S. RESET
–
+
–
+
–
+
–
+
–
+
2
3
4
5
6
7
8
9
10
11
VCOM
AINR
AINL
2
1
3
VREF
4
TEST
7
XTAI
9
XTALE
10
XTAO
8
SDTI
14
LRCK
11
BICK
12
SDTO
13
AGND
5
VA
6
A/D
CONVERTER
BLOCK
D/A
CONVERTER
BLOCK
CLOCK
GENERATOR
& DIVIDER
AUDIO
INTERFACE
CONTROLLER
CDTI
15
CIF
18
CLKO
21
AOUTL+
26
AOUTL–
25
DGND
24
VD
23
VT
22
AOUTR+
28
AOUTR–
27
PD
19
M/S
20
CS
17
CCLK
16
CONTROL
REGISTER
INTERFACE
H.P.F.
D-ATT
D-ATT,
S-MUTE