– 63 –
I/O
O
O
O
O
O
O
O
O
O
O
—
O
O
O
O
O
O
O
O
I
O
O
—
O
O
I
—
—
—
—
—
—
—
—
—
—
—
I
I
I
I
—
I
I
I
I
I
—
I
I
Description
VIDEO 2 visual display data output to LED
VIDEO 3 audio display data output to LED
VIDEO 3 visual display data output to LED
DVD/LD audio display data output to LED
DVD/LD visual display data output to LED
TV/DBS audio display data output to LED
TV/DBS visual display data output to LED
TAPE display data output to LED
MD/DAT display data output to LED
CD display data output to LED
Ground (Connected to ground)
TUNER display data output to LED
PHONO display data output to LED
CURSOR MODE SURROUND display data output to LED
CURSOR MODE EQ display data output to LED
CURSOR MODE INDEX display data output to LED
SOUND FIELD ON/OFF display data output to LED
MUTING display data output to LED
FLASH DATA output
FLASH DATA input
Clock output to fluorescent display tube
Data output to fluorescent display tube
Power 5 V
Fluorescent latch
Fluorescent clear
SIRCS input
External power regulator capacitor 0.1 is connected to this terminal
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Analog power 5 V
AVRH (Connected to Analog power 5 V)
AVRL (Connected to ground)
Ground (Connected to ground)
Key input 1
Key input 2
Key input 3
Key input 4
Ground (Connected to ground)
Key input 5
Key input 6
Version input 1
Version input 2
Stop input
Not used (Connected to ground)
MD 0
MD 1
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
5-26. IC PIN FUNCTION DESCRIPTION
IC102 MB90553APF-G-139-BND (DISPLAY BOARD)
Pin Name
LED V VIDEO2
LED A VIDEO3
LED V VIDEO3
LED A DVD/LD
LED V DVD/LD
LED A TV/DBS
LED V TV/DBS
LED TAPE
LED MD/DAT
LED CD
VSS
LED TUNER
LED PHONO
LED SURR
LED EQ
LED INDEX
LED S.F ON/OFF
LED MUTING
FLASH DO
FLASH D1
FL CLK
FL DATA
VCC
FL LAT
FL CLEAR
SIRCS IN
C
—
—
—
—
—
—
AVCC
AVRH
AVRL
AVSS
AD KEY IN 1
AD KEY IN 2
AD KEY IN 3
AD KEY IN 4
VSS
AD KEY IN 5
AD KEY IN 6
AD VERSION 1
AD VERSION 2
STOP
—
MD0
MD1
Summary of Contents for STR-DA333ES - Fm Stereo/fm-am Receiver
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Page 6: ... 6 SECTION 2 GENERAL This section is extracted from STR DA555ES instruction manual ...
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