Sony HBD-DZ950 - Page 39

DAV-DZ350/DZ650/DZ950
39
IC601 CS8422
RX0/RXP0
1
RX1/RXN0
2
VA
3
AGND
4
RX2/RXP1
5
RX3/RXN1 6
AD0/CS
7
AD1/CDIN
8
VL22
SCL/CCLK
9
SDA/CDOUT
10
XTI
11
XTO
12
ILRCK
13
ISCLK
14
SDIN
15
GPO0
16
RMCK
31
RST
32
GPO3
30
OLRCK2
25
DGND
21
VD_FILT
20
VREG19
GPO2
18
GPO1
17
4:1
MUX
CONTROL PORT
&
REGISTERS
CLOCK
GENERATOR
RECEIVER
CLOCK &
DATA
RECOVERY (PLL)
2:1
MUX
FORMAT
DETECT
SERIAL
AUDIO
INPUT
LEVEL TRANSLATORS
LEVEL TRANSLATORS
C OR U
DATA BUFFER
(FIRST 5 BYTES)
SAMPLE
RATE
CONVERTER
GENERAL
PURPOSE
OUTPUTS
3:1
MUX
3:1
MUX
SDOUT2
23
OSCLK2
24
SERIAL
AUDIO
OUTPUT
TDM_IN
26
SDOUT1
27
OSCLK1
28
OLRCK1
29
SERIAL
AUDIO
OUTPUT
5
OSC
OSC
6
DOUT
7
DIN
8
CLK
9
STB
10
K1
11
K2
SERIAL DATA
INTERFACE
DISPLAY MEMORY
(24 BITS x 12 WORDS)
SEGMENT DRIVER/
GRID DRIVER/
KEY SCAN OUTPUT
TIMING GENERATOR
CONTROL
DIMMING
CIRCUIT
KEY MATRIX
MEMORY
LED DRIVER
1
LED1
2
LED2
3
LED3
4
LED4
24
4
27
SG14/KS14
29
SG16/KS16
30
VEE
28
SG15/KS15
31
SG17/GR12
33
SG19/GR10
32
SG18/GR11
23
SG10/KS10
24
SG11/KS11
25
SG12/KS12
26
SG13/KS13
22
SG9/KS9
21
SG8/KS8
20
SG7/KS7
19
SG6/KS6
18
SG5/KS5
17
SG4/KS4
16
SG3/KS3
15
SG2/KS2
14
SG1/KS1
34
SG20/GR9
35
SG21/GR8
36
SG22/GR7
37
SG23/GR6
39
GR4
40
GR3
41
GR2
42
GR1
43
VDD
44
VSS
13
VDD
12
VSS
38
SG24/GR5
GRID
DRIVER
– FUNCTION KEY Board –
IC800 PT6315