Pioneer XV-DV353, Service Manual

Page: 97 / 110

XV-DV353
97
5 6 7 8
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C
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F
A
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E
Pin Function
RF Interface (28)
VPLL (3)
ALPC (4)
No. Name Alt. I/O Function
232 RFVDD18 Power Analog power 1.8V
252 OSP Analog output RF Offset cancellation capacitor connecting
Analog output RF Offset cancellation capacitor connecting 253 OSN
254 RFGC Analog output
256 AVDD3 Power Analog power 3.3V
RF AGC loop capacitor connecting for DVD-ROM
255 IREF Analog Input
Current reference input. It generates reference current for RF path.
Connect an external 15K resistor to this pin and AVSS.
1 AGND Ground Analog ground
2 DVDA Analog Input AC coupled input path A
3 DVDB Analog Input AC coupled input path B
4 DVDC Analog Input AC coupled input path C
5 DVDD Analog Input AC coupled input path D
6 DVDRFIP Analog Input AC coupled DVD RF signal input RFIP
7 DVDRFIN Analog Input AC coupled DVD RF signal input RFIN
8 MA Analog Input DC coupled main-beam RF signal input A
9 MB Analog Input DC coupled main-beam RF signal input B
10 MC Analog Input DC coupled main-beam RF signal input C
11 MD Analog Input DC coupled main-beam RF signal input D
12 SA Analog Input DC coupled sub-beam RF signal input A
13 SB Analog Input DC coupled sub-beam RF signal input B
14 SC Analog Input DC coupled sub-beam RF signal input C
15 SD Analog Input DC coupled sub-beam RF signal input D
16 CDFON Analog Input CD focusing error negative input
17 CDFOP Analog Input CD focusing error positive input
18 TNI Analog Input 3 beam satellite PD signal negative input
19 TPI Analog Input 3 beam satellite PD signal positive input
No. Name Alt. I/O Function
20 MDI1 Analog Input Laser power monitor input
21 MDI2 Analog Input Laser power monitor input
22 LDO2 Analog Output Laser driver output
23 LDO1 Analog Output
Analog Iutout
Laser driver output
No. Name Alt. I/O Function
43 VPLLVSS Ground Analog ground for VPLL
VPLL External Capacitance connection 44 CAPPAD
45 VPLLVDD3 Power Analog 3.3V Power for VPLL
ADC Power (2)
Reference Voltage (3)
Analog output
No. Name Alt. I/O Function
28 V2REFO Analog output Reference voltage 2.8V
Reference voltage 2.0V 29 V20
30 VREFO Analog output Reference voltage 1.4V
No. Name Alt. I/O Function
244 ADCVDD3 Power Analog 3.3V Power for ADC
245 ADCVSS Ground Analog ground for ADC
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