Pioneer PRO-730HDI Service Manual page 128

1
Pin Function (2/3)
Pin
A
43
PMUTE
44
31K/33K
45 SPASS
46 CE
47 COMPFULL
48
STDSW
49
MC
50 AMUTE
51 EEPRST
52 ESCL
B
53
ESDA
54
PURE RGB
55
MD
56 MMUTE
57 SMUTE
58 3DRST
59
HP1
60
(SCOMPSW)
61
DSUB/DVISW
62 H BLK
C
63 TV SW
64
V BLK
65
DET
66
(FUNC1)
67 (FUNC2)
68 (IN5DET)
69 SCL4
70
SDA4
71
HP2
72
FLASH
D
73 DVIRST
74 MDET
75
ML
76
PTT
77
VAR/FIX MUTE
78
CENTER SW
79
VAR/FIX SW
80
MON/TV MUTE
81
ST1
82
SAP1
E
83
FMONO
84 MPX
85 ANTSW
86 ACCLK
87
RELAY2
88
RELAY1
89
KEY
AD INPUT
90 AFT1
AD INPUT
F
128
1
2
I/O
Video mute at the time of OSD.
O
Component 31K / 33K (45K) change signal
O
AN5395FBP (SHARPNESS) through signal
O
Serial input and output mode setting port
I
Main component 480P, 1080IFULL mode Change signal
O
Standard signal / non-standard distinction signal
O
HDMI audio system control signal (CLK)
O
Audio mute output
O
RESET output for EEPROM
O
SCL signal for EEPROM communication
O
SDA signal for EEPROM communication
O
4:3 panel signals, component signal / RGB signal change
O
HDMI audio system control signal (DATA)
O
Main video mute signal
O
Sub video mute signal
O
Reset signal output for 3-dimensional YC
O
HDMI1 for HOT PLUG control signal
O
Sub video signal composite / component change signal
O
INPUT3 (D-sub) / INPUT5.6 (DVI) change signal
O
Synchronized signal for CCD display and HBLK input
I
Signal for 3DYC postposing filter change
O
Synchronized signal for CCD display and Vsync input
I
Input for electric discharge detection
I
Signal output 1 for function distinction
O
Signal output 2 for function distinction
O
INPUT5 signal existence distinction
I
SCL signal for HDMI2
I/O
SDA signal for HDMI2
I/O
HDMI2 for HOT PLUG control signal
O
Signal output for Light Emitting Diode blink at the time of a power management and software rewriting.
O
IC RESET for HDMI
O
HDMI board existence detected signal input
I
HDMI audio system control signal (ENABLE)
O
HDMI board unusual detected signal
I
Audio out mute
O
AUDIO CENTER change signal
O
VARIABLE/FIX change signal
O
Moniter/TVout L, R, V output mute
O
Sound multiplex control (MTS information)
I
Sound multiplex control (MTS information)
I
Sound multiplex control (MTS change)
O
Sound multiplex control (MTS change)
O
Output for ANT SW change
O
AC power supply OFF detection AC.CLK detection input
I
Large power supply relay control
O
Small power supply relay control
O
Analog DC voltage input for KEY input distinction
AFT analog voltage input for tuners 1
2
3
PRO-730HDI
3
4
4