PDP-505HD
41
39 *YLW Yellow LED lighting Low: In lighting Yellow LED O
40 I_DET Not used
41 IP_BUSY BUSY signal from IP u-com High: At the timing of VD SYNC I
42 IP_ERR
Communication error signal from IP u-com
Low: Normal I
43 VPOL_U Not used
44 V_MUTE Analog video mute output High: When muting, Low: Normal O
45 (E) SCL I
2
C-BUS Clock for E
2
PROM
High: Normal, 0–5V clock signal: During communication
I/O
46 (E) SDA I
2
C-BUS Data for E
2
PROM
High: Normal, 0–5V serial signal: During communication
I/O
47
*PN_MUTEX
X Drive Panel mute output High: Normal, Low: When muting O
48
*PN_MUTEY
Y Drive Panel mute output Fixed "High" O
49 *V_STDO Not used
50 STDSW Not used
51 *PN_CE Chip Enable for Panel u-com & IP u-com High: Normal, Low: During communication O
52 *PLL_CE Chip Enable for PLL IC High: Normal, Low: During communication O
(Approx.80ms interval)
53 *OSD_CE Chip Enable for OSD IC High: Normal, Low: During communication O –– ––
54 HPOL_U Not used
55 PGM_OE Not used
56 *PLD_CE Chip Enable for PLD (Analog Video Assy) High: Normal, Low: During communication O
(Approx.80ms interval)
57 *SU_CE Chip Enable for SYNC u-com High: Normal, Low: During communication O
58 *ZOOM_CE Chip Enable for Full Auto Zoom IC High: Normal, Low: During communication O –– ––
59 *A_MUTE1 Audio Mute 1 High: Normal, Low: When muting O ––
60 *A_MUTE2 Audio Mute 2 Muting audio out High: Normal, Low: When muting O ––
61 FAN_MAX Command to rotate Fan with max. speed High: In setting Fan max. speed, Low: Normal O
62 A_MUTE3 Audio Mute 3 Mute in suspending High: When muting, Low: Normal O ––
63 *OSD_CLR Reset signal output to OSD IC High: Normal, Low: In resetting O ––
64 OSD_H OSD Timing Pulse for SYNC processing Pulse input I –– ––
65 ––––– No allocation (Not used)
66 DRV_OFF Not used
67 *CB_MUTE Combination Mute High: When ID is set, Low: Normal O ––
68 REMSW Not used
69 PLK_ID Not used
70 ––––– No allocation (not used)
71 VCC Power source input STB +5V I
72 VREF Reference voltage input of AD/DA Converters STB +5V I
73 AVSS Analog power input of AD/DA Converters STBGND I
74 S_D Shut down detection for high temperature High: In high temperature, Low: Normal I
75 TEMP2 Not used
76 TEMP
Temperature detection for On screen bar display
0–5V DC value I
77 ––––– No allocation (Not used)
78 ––––– No allocation (Not used)
79 ––––– No allocation (Not used)
80 PM_ST Not used
Pin
No.
Name Function
Operation of Terminals (during power on)
I/O
PDP-
502MXE
PDP-
505HD
PDP-
502MX
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