Ic Pin Function Description; System Control Pin Function (Mv-045 Board Ic101) - Sony DVP-NC60K Service Manual

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5-1. SYSTEM CONTROL PIN FUNCTION
(MV-045 BOARD IC101)
Pin No. Pin name
1 AGND
2 DVDA
3 DVDB
4 DVDC
5 DVDD
6 DVDRFIP
7 DVDRFIN
8 MA
9 MB
10 MC
11 MD
12 SA
13 SB
14 SC
15 SD
16 SDFON
17 SDFOP
18 TNI
19 TPI
20 MDI1
21 MDI2
TE
L 13942296513
22 LDO2
23 LDO1
24 SVDD3
25 CSO
26 RFLVL
27 SGND
28 V2REFO
29 V20
30 VREFO
31 FEO
32 TEO
33 TEZISLV
34 OP_OUT
35 OP_INN
36 OP_INP
37 DMO
38 FMO
39 TROPENPWM
40 IOPMON
41 TRO
42 FOO
43 USB_VSS
44
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45
46 USB_VDD3
.
47 SPFG
48 MSW
49 CKSW
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IC PIN FUNCTION DESCRIPTION

Type
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Output
Analog Output
Power
Analog Output
Analog Output
Ground
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Input
Analog Input
Analog Output
Analog Output
Analog Output
Analog Input
Analog Output
Analog Output
Ground
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Power
y
Input LVTTL
i
3.3 V, SMT,PU
Analog Output
Analog Input
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SECTION 5
2 9
8
Ground pin for analog circuitry
AC coupled input path A
AC coupled input path B
AC coupled input path C
AC coupled input path D
AC coupled DVD RF signal input RFIP
AC coupled DVD RF signal input RFIN
DC coupled main-beam RF signal input A
DC coupled main-beam RF signal input B
DC coupled main-beam RF signal input C
DC coupled main-beam RF signal input D
DC coupled sub-beam RF signal input A
DC coupled sub-beam RF signal input B
DC coupled sub-beam RF signal inputC
DC coupled sub-beam RF signal input D
CD focusing error negative input
CD focusing error positive input
3 beam satellite PD signal negative input
3 beam satellite PD signal positive input
Laser power monitor input
Laser power monitor input
Q Q
3 6 7 1 3 1 5
Laser driver output
Laser driver output
Analog 3.3V power
Central servo
RFRP low pass output
Ground pin for analog circuitry
Reference voltage 2.8V
Reference voltage 2.0V
Reference voltage 1.4V
Focus error monitor output
Tracking error monitor output
TE Slicing Level
OP amp output
OP amp negative input
OP amp positive input
Disc motor control output.PWM output
Feed motor control. PWM output
Tray PWM output/Tray open output
General A/D input -> IOP Monitor
PDM output of tracking servo compensator
PDM output of focus servo compensator
Ground pin for USB
Not used
Not used
co
3.3V power pin for USB
.
General A/D input -> Iop Monitor
Servo GPIO 8
Servo GPIO 2
5-1
DVP-NC60K/NC62K
9 4 2 8
Function
0 5 8 2 9 9 4 2 8
m
9 9
9 9