Pioneer PDP 434CMX, Руководство по обслуживанию

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PDP-434CMX
118
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1 2 3 4
C
D
F
A
B
E
No. I/0 ACTIVE Pin Name Function
51 DRV_OFF Driving OFF O H
52 RELAY Power ON control output O H
53 POWER Power ON control input I H
54 MR_ST_B MDR connection detection I L
55 OP_DET Rear case open detection I
56 NC NC pin
57 PNL_MUTE Panel mute I
58 DITHER PC/VIDEO dither switch (panel module exclusive use) I
59 NC NC pin
60 VCC2 Power supply = STB 3.3V
− −
61 PD_TRG PD detection I L
62 VSS GND
− −
63 VH_PD Vh power decrease PD I H
64 YDRV_PD Y drive PD signal I H
65 YRES_PD Y drive PD signal I H
66 YDCDC_PD PD signal of Y drive DC-DC converter I H
67 IC5V_PD 5V power decrease PD I H
68 XSUS_PD X drive PD signal I H
69 XDCDC_PD PD signal of X drive DC-DC converter I H
70 XDRV_PD X drive PD signal I H
71 NC NC pin
72 MR_AC MR power monitor I H
73 AC_DET AC power monitor at panel side (same signal as CST1) I L
74 DVI_MUTE Mute of panel link output O H
75 A_MUTE Audio mute O H
76 A_NG Audio NG detection I L
77 A_SCL IIC clock output for audio/others O L
78 A_SDA IIC data I/O for audio/others I/O L
79 TRUBASS TRUBASS ON/OFF O H
80 STB_SW Standby setting of audio amp. O L
81 FOCUS FOCUS ON/OFF O H
82 SRS SRS ON/OFF O H
83 DDC_WP DDCROM write protection O H
84 DVI_DET DVI cable disconnection detection I H
85 RSTBTMDS Reset detection of panel link receiver I L
86 L_SYNC DE omission detection of the panel link I L
87 NC NC pin
88 NC NC pin
89 MASK1 [A/D] Mask display setting I
90 MAX_PLS2 [A/D] Brightness setting for panel module I
91 MAX_PLS1 [A/D] Brightness setting for panel module I
92 TEMP [A/D] AD input for temperature sensor I
93 MODE [A/D] Operation mode setting I
94 AVSS GND for A/D input
− −
95 MODEL [A/D] CMX/HD/TV/WX distinction I
96 VREF Reference voltage for A/D input
− −
97 AVCC Power supply for A/D input = STB3.3V
− −
98 NC NC pin
99 NC NC pin
100 AMG_MD Address emergency monitor I H