Sony D-99 - IC301 CXD8178 Q Terminal Explanations

D-99
@ Explanation of terminals (IC301 CXD8178Q)
Terminal No. |Name of terminal
MLD
RSTB
Descriptions
Micro computer command load input (When L, load)
Reset terminal (L : reset)
When L: Signal processing LSI format When H: FS format
|
E
TP1
Digital
filter
part
test output
terminal
1
TEST
1
Test
signal
input
terminal
1 for
digital
filter
part inspection
Normal:
”L.”
Digital filter part test output terminal 2
TEST 2 Test signal input terminal 2 for digital filter part inspection Normal: ”L”
Zz
o}
oe)
10
11
12
13
14
15
AVop4
OUTL (-)
AVss4
AVss3
OUTL (+)
AVo03
NC
AVoo2
OUTR (+)
AVss2
AVss1
OUTER <=)
AVop1
DVoo1
DVss1
Analog system power terminal 4 (+3.9V)
L ch opposite phase PWM output terminal
Analog system ground terminal 4.
Analog system ground terminal 3
L. ch normal phase PWM output terminal
Analog system power terminal 3 (+3.9V)
17
18
19
0
21
22
3
4
Analog system power terminal 2 (+3.9V)
R ch normal phase PWM output terminal
Analog system ground terminal 2
NO
Analog system ground terminal 1
R ch opposite phase PWM output terminal
Analog system power terminal 1 (+3.9V)
Nn
Digital system power terminal 1 (Power for oscillator)
NO
Digital system ground terminal 1 (Ground for oscillator)
N
ol
Crystal oscillator terminal
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(o>)
Crystal oscillator terminal (Outer clock input terminal)
Ph
N ~j
28
)
30
DVoo2 Digital system power terminal 2 (+3.9V)
DVss2
NSUB
ZFLGB
192FS
LRPOL
Digital system ground terminal 2
Connect to D-VDD (Silicon circuit board electric potential fixing terminal)
W
Zero input inspection output terminal (When zero inspection : L)
192FS (=8.4672MHz) output terminal
LRCLK polarity selection input terminal
LRCLK input terminal When LR-POL H, H: L ch data input » L:R ch data input
When LR-POL L, L: L ch data input>H:R ch data input
WwW
2
33
ie)
34 LRCLK
35
6
BCLK
SRDATA
DVss3
DVpp Digital system ground terminal (COM electric potential fixing terminal) (+3.9V)
384FS 384FS (=16.9344MHz) output terminal
Power down terminal (H : power down mode)
Serial input bit clock
W
Serial input data (digital) input terminal
3 Digital system ground terminal 3
W 8
)
hl] @w
oO
MDATA
MCLK
4
—
Micro computer command data input terminal
2 Clock input terminal for micro computer command