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HCD-GNZ7D/GNZ8D/GNZ9D
QQ
3 7 63 1515 0
DMB10 BOARD IC102 CXD9804R
(CD/DVD RF AMP, FOCUS/TRACKING ERR AMP, DVD SYSTEM PROCESSOR, DIGITAL SERVO PROCESSOR)
Pin No.
Pin Name
1
AGND
2
DVDA
3
DVDB
4
DVDC
5
DVDD
6
DVDRFIP
7
DVDRFIN
8
NA
9
NB
10
MC
11
MD
12
SA
13
SB
14
SC
15
SD
16
CDFON
17
CDFOP
18
TNI
19
TPI
20
MDI1
TE
L 13942296513
21
MDI2
22
LDO2
23
LDO1
24
SVDD3
25
CSO
26
RFLVL
27
SGND
28
V2REFO
29
V2O
30
VREFO
31
FEO
32
TEO
33
TEZISLY
34
OPOUT
35
OPIN
36
OPIN
37
DMO
38
FMO
39
TROPENPWM
40
IOPMON
41
TRO
42
FOO
www
43
USBVSS
44
USBP
45
USBM
.
46
USBVDD3
47
SPFGG
30

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I/O
Terminal Ground
I
AC coupled input path A
I
AC coupled input path B
I
AC coupled input path C
I
AC coupled input path D
I
AC coupled DVD RF signal input RFIP
I
AC coupled DVD RF signal input RFIN (not used)
I
DC coupled main-beam RF signal input A
I
DC coupled main-beam RF signal input B
I
DC coupled main-beam RF signal input C
I
DC coupled main-beam RF signal input D
I
DC coupled sub-beam RF signal input A (not used)
I
DC coupled sub-beam RF signal input B (not used)
I
DC coupled sub-beam RF signal input C (not used)
I
DC coupled sub-beam RF signal input D (not used)
I
CD focusing error negative input (not used)
I
CD focusing error positive input (not used)
I
3 beam satellite PD signal negative input
I
3 beam satellite PD signal positive input
I
Laser power PD monitor input
I
Laser power PD monitor input
O
Laser drive output
O
Laser drive output
Power Supply (+3.3V)
O
Central servo, Positive main beam summing output (not used)
O
RFRP low pass, or Positive main beam summing output (not used)
Terminal Ground
O
Reference voltage 2.8V
O
Reference voltage 2.0V
O
Reference voltage 1.4V
O
Focus error monitor output (not used)
O
Tracking error monitor output (not used)
O
TE Slicing Level (not used)
O
Op amp output (not used)
I
Op amp negative input (not used)
I
Op amp positive input (not used)
O
Disk motor control output. PWM output
O
Feed motor control. PWM output
O
Tray PWM output/Tray open output.
O
General PWM output
O
Tracking servo output
O
Focus servo output
Terminal Ground
x
ao
u163
I
USB port DPLUS analog pin (not used)
y
I
USB port DMINUS analog pin (not used)
i
Power Supply (+3.3V)
I
Motor Hall sensor input
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2 9
8
Description
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9

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