Pioneer AVIC-D3/XU/EW5, Service Manual

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AVIC-D3/XU/UC
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Pin Functions (LZ9FE30)
Pin No. Pin Name I/O Function and Operation
1 VIN I Vertical synchronizing signal input
2 CVOP O Vertical synchronous separation signal output
3 HON_E O Test setting output
4 HSY I/O Horizontal synchronizing signal input/output
5 VDD1 Power supply
6 FRPT O Polarity reversing signal output (common electrode)
7 SYNI I Compound synchronous signal input
8 FRPV O Polarity reversing signal output (video signal)
9 GND1 GND
10 VCS O Normal mode mask signal output
11 NTPC I NTSC/PAL setting input
12 VSY I/O Vertical synchronizing signal input/output
13 HRVC I Horizontal scanning direction setting input
14 VRVC I Vertical scanning direction setting input
15 CLKC I Clock synchronous signal I/O setting input
16 MDS I Display mode setting input
17 GND2 GND
18 EXCL I/O Clock input/output
19 GND3 GND
20 MDW I Display mode setting input
21 MDN I Display mode setting input
22 PWM O Backlight control signal output
23 MON_F O Test setting output
24 VSWC I VSWO output control input
25 VSWI I Video system switch input
26 VSWO O Video system switch output
27 VDD2 Power supply
28 SPOI I/O Start signal input/output for source driver
29 GND4 GND
30 PCP O Test setting output
31 CLOC I EXCL port output mode switch input
32 MOD2 O Control signal output for gate driver
33 HR O Horizontal scanning setting output for source driver
34 IVR O Vertical scanning setting output for gate driver
35 PS O Control signal output for source driver
36 CTR O Control signal output for source driver
37 SPIO I/O Start signal input/output for source driver
38 PDP O Phase comparison output
39 PAIR I Pairing setting siganl input
40 MON O Test setting output
41 APN I Horizontal display position setting input
42 GND5 GND
43 OSCO O Clock oscillation circuit output
44 OSCI I Clock oscillation circuit input
45 VDD3 Power supply
46 GND6 GND
47 CLD O Clock signal output for source driver
48 TST1 I Test setting input
49 RESH I Horizontal counter reset input
50 RESV I Vertical counter reset input
51 TST2 I Test setting input
52 TEST I Test setting input
53 MON_A O Test setting output
54 TPC O Touch panel control signal output
55 MON_C O Test setting output
56 MON_D O Test setting output
57 CLS O Clock signal output for gate driver
58 SPS O Reset signal output for gate driver
59 VR O Scanning setting output for gate driver
60 MOD1 O Control signal output for gate driver
61 TCLK I Test setting input
62 GND7 GND
63 GND8 GND