Pioneer DVL-909 Service Guide - Page 40
Pioneer DVL-909 Manual
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DV-505, DVL-909, DV-S9 • Pin Function No. Pin Name I/O Function 1 CLKSEL 2 DIGCPN7 I ON/OFF signal of PLL ("H" : ON, "L" : OFF) O Digital component signal output (MSB) Digital Y signal output (9-bit) (MSB) 3 VSS − GND 4 DIGCPN6 5 DIGCPN5 No. Pin Name 27 VDD 28 DIGCOMP4 29 DIGCOMP3 30 DIGCOMP2 31 DIGCOMP1 6 DIGCPN4 7 DIGCPN3 8 DIGCPN2 9 DIGCPN1 10 VDD 11 DIGCPN0 12 RBSEL 13 XHS O Digital component signal output Digital Y signal output (9-bit) − 3.3V power supply O Digital component signal output (LSB) Digital Y signal output (9-bit) (LSB) Cb and Cr discrimination signal at the digital O component signal output. LSB at the digital Y signal output. O Horizontal sync. output signal 32 DIGCOMP0 33 DACK 34 N.C. 35 VSSA3 36 ANAC 37 VDDA3 38 VSSA2 39 ANAY 14 XVS O Vertical sync. output signal 40 VDDA2 15 VSS 16 XRESET 17 XLDCSYNC 18 KEY 19 PD 20 VFLD 21 DIGCOMP9 22 DIGCOMP8 23 DIGCOMP7 24 DIGCOMP6 25 DIGCOMP5 26 VSS − GND 41 VREF I LSI reset signal 42 VRO I External sync. signal input (LD mode) 43 N.C. O KEY signal for LD and OSD overlay (LD mode) 44 VSSA1 O Phase comparison result output signal of horizontal sync. (LD mode) 45 ANACOMP O Field discrimination signal at the digital signal output H : even field L : odd field 46 VDDA1 Digital composite signal output (MSB) Digital C signal output (MSB) 47 BF O Digital composite signal output Digital C signal output 48 XBLK 49 N.C. 50 VSS 51 TEST0 − GND 52 TEST1 I/O Function − 3.3V power supply Digital composite signal output Digital C signal output O Digital composite signal output (LSB) Digital C signal output (LSB) O 27 MHz clock output − Non connection − GND (D/A converter) O Analog color (C) output signal − 3.3V power supply (for built-in D/A converter only) − GND (D/A converter) O Analog luminance (Y) output signal − 3.3V power supply (for built-in D/A converter only) I Reference voltage for D/A converter O Internal current setting pin of D/A converter − Non connection − GND (D/A converter) O Analog composite output signal − 3.3V power supply (for built-in D/A converter only) O Burst flag signal O H/V composite blanking signal − Non connection − GND − Normally, set to "open". − "L" status normally 40