JVC CA-C55BK - IC Descriptions - MN662720 RB Pin Functions

XT-C55BK
3. Description
pint
rT
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Bin
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me
No.
|
Symbol
1/0}
Description
No,
|
symbol
{VO}
Description
BCLK 0 | Bit clock output pin for SRDATA ot used
2
3
4 m
Ww
pone esi
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~
s
B
U/R distinction signal
A
4 Power supply
5
4 Ww x{ZIZ] 3
PAAR
210]
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7 0A
ale
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rio
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LLF I
VCOF
AVDD2
51 j{AVSS2
com command clock signal input oop filter pin for DSL
A
s o >
>
Oo
com command data input oop filter pin for PLL
vilo|o >
ala a
ee TH a
m
a
= o
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3
oO fe}
3
3
o
a
a o rt a wn
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im)
a A
oo ee
aps
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=
Bin fe)
DLA a)
0
2)
m Zz
wa
m
Sense signal output
a
1°) a
xz
Lock signal for Tracking
K
= NS
Lock signal for Focus
Not used
LKC
A
s
—
w
s
]2 215 im) Zz
fo} fo} ° °
co o = ot
& & ® & © oO 9 oO
a! OL a ri fom
a.
ot ° a
a
iw)
Clock for sub-code Q resister
NS
Sub-code Q-code output UBC
Connected to GND
Status signal
Ww ulm
oyna
iw)
i
= a
1DMUT
”n
wo
a)
za
s
=
~N
=/4te 4)>
45
Cc wi} im
Reset signal input (L:Reset)
8
19
20
nput of 16.9344MHz X'‘tal oscillation circuit =|
Bisa
n
a
< im)
K
PMCK
Not used
Not used
Traverse enforced output
Power supply
NS
RIA; wWIi<] x
- 93
aO1O
ALA
Traverse drive output
Not used
Spindle motor drive signal (Enforced
output) 3-State
Spindle motor drive signal (Servo signal)
a
r x
s
OPTS wn WEN] ~“
24
s
ECM IPPLA\
m wianin
im) aOp~nja
"nn oji< N uw
NEN ER =
WENT —
LAG
26 {KICK
27 {TRD
FOD
VREF
FBAL
TBAL |
Kick pulse output
NS
alee AE
(7)
Tracking drive output 67
9 m s z =
No
fos]
Focus drive output De-emphasis ON signal (H : ON)
Not used
Connected to GND
Pull up (+5V)
Power supply
Reference voltage input pin
Focus Balance adjust signal output RST 2
Tracking Balance adjust signal output 71
Focus error signal input
Tracking error signal input
RF envelope signal input 74
Vibration detect signal input OUTR
Off track signal input RSEL
Track cross signal input CSEL
RE detect signal input PSEL
MSEL
WEN ore
Ww
=
Ww
nN nm m
3 |
Ww
Bll
mt
Not used
Connected to GND
Not used
Pull up (+5V)
Connected to GND
Ww
ay IREENV |
35 |VDET
36 |OFT
37 |TRCRS
[38 [/RFDET
BDO
LDON
s
BDO input pin
nw PI/OLT> a m z1elZ/a a e Bl Ag (ain }<
g
uw wo
Pull up (+5V)
Laser ON signal outpu
3-6 (No.20474)