STR-DA4400ES
154
CONTROL BOARD IC2003 MB91F467RAPMC-GE1 (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
S_DET
I
S video signal detection signal input terminal
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
MONITOR_MUTE
O
Monitor video out muting on/off control signal output to the video amplifi er "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
SP-SW_A, SP-SW_B
I
Front speaker selection switch input terminal
26
MIC_ON
O
Enable signal output to the mic amplifi er
27
NO USE
-
Not used
28
NMIX
-
Not used
29
NO USE
-
Not used
30 to 32
TRG-1 to TRG-3
O
Trigger signal output terminal
33
NO USE
O
Component video monitor out muting on/off control signal output terminal "H": muting on
34, 35
VC_MUTE, VC2_MUTE
O
Component video muting on/off control signal output to the input select (for component
video) "H": muting on
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_OUT
O
CEC data output terminal
48
NO USE
-
Not used
49
DSP-UCOM_END-
FLAG
O
Programming end fl ag output to the DSP controller
50
DSP-UCOM_MODE
O
Programming mode signal output to the DSP controller
51
MD_BUSY
O
Busy signal output to the DSP controller
52
DM_BUSY
I
Busy signal input from the DSP controller
53
DSP-UCOM_RESET
O
Reset signal output to the DSP controller "L": reset
54
M-D_INT
O
Interrupt request signal output to the DSP controller
55
AVSYNC_XCS
O
Chip enable signal output to the lip sync adjust
56
AVSYNC_SIO
I/O
Two-way data bus with the lip sync adjust
57
VCC3
-
Power supply terminal (+3.3V)
58
VSS
-
Ground terminal
59
MUTE
O
Audio muting on/off control signal output terminal "H": muting on
60
TUNER_DATA
O
Serial data output to the tuner (FM/AM)
61
TUNER_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
62
AVSYNC_RSTN
O
Reset signal output to the lip sync adjust "L": reset
63
NO USE
-
Not used
64
DIR_XMODE
O
Reset signal output to the digital audio interface receiver "L": reset
Summary of Contents for STR-DA4400ES
Page 205: ...MEMO STR DA4400ES 205 ...
