152
STR-DA4300ES
CONTROL BOARD IC2003 MB91F467RA-07A43ES-X100 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
VSS
-
Ground terminal
2
POW-SW_DET
I
POWER switch input terminal
3
XM_POW
O
Power supply on/off control signal output terminal for XM section "H": power on
4
C_DET
I
Component video signal detection signal input terminal
5
NO_USE
-
Not used
6
V_DET
I
CVBS video signal detection signal input terminal
7
V595_OE
O
Output enable signal output to the data decoder
8
V595_LAT
O
Serial data latch pulse signal output to the data decoder
9
HDMI_MUTE
O
Monitor video out muting on/off control signal output to the video amplifier "H": muting on
10
XM_DA_LAT
O
Serial data latch pulse signal output to the D/A converter
11, 12
VCC3
-
Power supply terminal (+3.3V)
13
VSS
-
Ground terminal
14
C_1
-
External capacitor connection terminal for internal regulator
15, 16
TUNE+/-2,
TUNE+/-1
I
Jog dial pulse input from the rotary encoder (for TUNING)
17, 18
TONE+/-2,
TONE+/-1
I
Jog dial pulse input from the rotary encoder (for TONE)
19, 20
FUNC-JOG_A,
FUNC-JOG_B
I
Jog dial pulse input from the rotary encoder (for INPUT SELECTOR)
21, 22
VOL-JOG_A,
VOL-JOG_B
I
Jog dial pulse input from the rotary encoder (for MASTER VOLUME)
23
HP_IN
I
Headphone detection signal input terminal "H": headphone is connected
24, 25
NO_USE
-
Not used
26
MIC_ON
O
Enable signal output to the mic amplifier
27 to 29
NO_USE
-
Not used
30
TRG-1
O
Trigger signal output terminal
31, 32
NO_USE
-
Not used
33
C_MON_MUTE
O
Component video monitor out muting on/off control signal output terminal "H": muting on
34
VC_MUTE
O
Component video muting on/off control signal output to the input select (for component video)
"H": muting on
35
NO_USE
-
Not used
36
VCC3
-
Power supply terminal (+3.3V)
37
C_2
-
External capacitor connection terminal for internal regulator
38
VSS
-
Ground terminal
39
X0
I
Main system clock input terminal (4 MHz)
40
X1
O
Main system clock output terminal (4 MHz)
41
VSS
-
Ground terminal
42
X0A
I
Sub system clock input terminal Not used
43
X1A
O
Sub system clock output terminal Not used
44
VCC3
-
Power supply terminal (+3.3V)
45
VSS
-
Ground terminal
46
HDMI_ERROR
I
HDMI audio error signal input terminal
47
CEC_M/DV
O
CEC data output terminal
48
NO_USE
-
Not used
49
DSP_ENDFLAG
O
Programming end flag output to the DSP controller
50
DSP_UCOM
_MODE
O
Programming mode signal output to the DSP controller