Pioneer DVR-531H-S, Service Manual

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DVR-533H-S
118
1 2 3 4
1 2 3 4
C
D
F
A
B
E
No. Pin Name I/O Function No. Pin Name I/O Function
17 AVDAD0 P ADC0 power supply 57 VDDI P CORE power supply 4
18 VRH0 I ADC0 top reference electric potential 58 DVCK I DVIF clock input
19 VRL0 I ADC0 bottom reference electric potential 59 VSS P Digital GND4
20 AVSAD0 P ADC0 GND 60 RESETX I System reset input
21 AVDPG0 P PGA0, CLP0, OFFC power supply 61 TEST0 I Test mode setting 0
22 SYNCIN I ADC0 analog input 62 TEST1 I Test mode setting 1
23 GIN I ADC0 analog input 63 AVDAD2 P ADC2 power supply
24 CO0 O PGA0 capacitor connection pin (REF0-synctip) 64 VRH2 I ADC2 top reference electric potential
25 AVSPG0 P PGA0, CLP0, OFFC GND 65 VRL2 I ADC2 bottom reference electric potential
26 ATST0 I Analog test pin 66 AVSAD2 P ADC2 GND
27 AVSPG1 P PGA1, CLP1, OFFC GND 67 AVDBF2 P BUF2.CLP2 power supply
28 CO1 O PGA1 capacitor connection pin (REF1-synctip) 68 CCRIN I ADC2 analog input
29 CVBSIN I ADC1 analog input 69 CO3 O PGA3 capacitor connection pin
30 AVDPG1 P PGA1, CLP1, OFFC power supply 70 CO2 O BUF2 capacitor connection pin
31 AVSAD1 P ADC1 GND 71 AVSBF2 P BUF2, CLP2 GND
32 VRL1 I ADC1 bottom reference electric potential 72 ATST1 I Analog test pin
33 VRH1 I ADC1 top reference electric potential 73 AVSBF3 P BUF3, BUFF GND
34 AVDAD1 P ADC1 power supply 74 CBIN I ADC3 analog input
35 VSS P Digital GND2 75 AVDBF3 P BUF3.BUFF power supply
36 VDDI P CORE power supply 2 76 AVSAD3 P ADC3 GND
37 VDDE P I/O power supply 2 77 VRL3 I ADC3 bottom reference electric potential
38 CLK8 O 8fsc clock output for GCR 78 VRH3 I ADC3 top reference electric potential
39 CLK4 O 4fsc clock output for GCR 79 AVDAD3 P ADC3 power supply
40 GCLP I/O Clamp pulse output for GCR/FB input 80 VSS P Digital GND5
41 REQ O Interrupt signal output 81 VDDE P I/O power supply 4
42 VSS P Digital GND3 82 RX O --
43 VDDI P CORE power supply 3 83 SDATX I/O Data for serial communication (I2C: SDA)
44 VDDE P I/O power supply 3 84 SCL I Clock for serial communication (I2C: SCL)
45 AS I Address select input 85 XCS I --
46 SEL I Serial communication mode setting 86 VDDI P CORE power supply 5
47 DIN[9] I Digital data input (MSB) 87 VDDE P I/O power supply 5
48 DIN[8] I Digital data input 88 VSS P Digital GND6
49 DIN[7] I Digital data input 89 DOUT[9] O Digital data output (MSB)
50 DIN[6] I Digital data input 90 DOUT[8] O Digital data output
51 DIN[5] I Digital data input 91 DOUT[7] O Digital data output
52 DIN[4] I Digital data input 92 DOUT[6] O Digital data output
53 DIN[3] I Digital data input 93 DOUT[5] O Digital data output
54 DIN[2] I Digital data input 94 DOUT[4] O Digital data output
55 DIN[1] I Digital data input 95 DOUT[3] O Digital data output
56 DIN[0] I Digital data input (LSB) 96 DOUT[2] O Digital data output