23
AVC-A1D/AVR-5700
1
2
3
4
5
6
7
8
9
10
11
13
14
12
15
16
28
27
26
25
24
23
22
21
20
19
18
17
V
DD
STB
DATA
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
GND
CK
Vss
14
1
2
3
4
5
6
7
8
9
10
11
13
14
12
15
16
28
27
26
25
24
23
22
21
20
19
18
17
V
DD
STB
DATA
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
GND
CK
Vss
TC9273N-004 (AU: IC111)
TC9273N-007 (TO: IC705)
TC9273N-007
TC9273N-004
16
1
8
STROBE
1
2
3
4
5
6
7
8
9
10
11
16
15
14
13
12
DATA
CLOCK
Q1
Q2
Q3
Q4
V
SS
VDD
OE
Q5
Q6
Q7
Q8
Q'
S
Q
S
TC4094BF
(MA: IC202, 203)
Symbol
Function
IC202
Q1
INA
Video input switching
Q2
INB
Video input switching
Q3
INC
Video input switching
Q4
RECA
Video output switching
Q5
RECB
Video output switching
Q6
RECC
Video output switching
Q7
V-1
Video REC OUT INH control
Q8
V-2
Video REC OUT INH control
Port
Symbol
Function
IC203
Port
Q1
EXT A_/B
EXT.IN relay A or B select (L: A select)
Q2
STEREO_/DSP
DSP DA OUT or NOT relay switching (L: NOT)
Q3
T MUTE
Tuner mute output (H: Mute)
Q4
TONE_
Tone control (H: ON / DIRECT, THX, TEST, TONE, PEAK LIMIT)
Q5
INT_/EFFECT
EFFECT or NOT relay switching (L: NOT)
Q6
INT_/EXT
EXT A, B or NOT relay switching for front (L: INT)
Q7
NOT_/DIRECT
DIRECT or NOT relay output switching (L: NOT)
Q8
DIRECT DVD/CD_
DIRECT DVD or DIRECT CD relay switching (L: CD)
TC9273N-004 (AU: IC111)
TC9273N-007 (TO: IC705)
TC9273N Terminal Function
Function
Note
1
Vss
−
Power Terminal
13
GND
Digital Ground
28
VDD +Power Terminal
Dual Power Use: VDD = 8.0~17 V
Signal Power Use: VDD = 8.0~18V
GND = 0V
Vss = GND = 0V
Vss =
−
8.0~17V
2~12
17~27
S1~11
I/O Terminal
Input terminal of analog switch.
14
CK
Clock Input
Clock input for data transfer.
15
DATA
Data Input
Serial input for switch setting.
16
STB
Strobe Input
Strobe input for data writing.
Low level
Border Input
Terminal
TC9273N-007
TC9273N-004
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Q
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Содержание AVC-A1D
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