Denon AVR-2809CI Service Manual page 88

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Pin
Pin Name
No.
28 XOUT
29 XIN
30 DVDD
31 DGND
32 EMPHA/UO
33 AUDIO/VO
34 CKST
35 INT
36 RERR
37 DO
38 DI
39 CE
40 CL
41 XMODE
42 DGND
43 DVDD
44 TMCK/PIO0
45 TBCK/PIO1
46 TLRCK/PIO2
47 TDATA/PIO3
48 TXO/PIOEN
* For latch-up countermeasure, perform each power supply ON/OFF in the same timing.
HIN202EIBNZ-T (MC: IC104)
1
C1+
2
V+
TE
L 13942296513
3
C1-
4
C2+
5
C2-
6
V-
7
T2
OUT
8
R2
IN
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I/O
O X tal osc. connecting output terminal
I X tal osc. connection, external clock input terminal (24.576MHz or 12.288MHz)
„ Digital power
„ Digital GND
I/O Emphasis information/U-data output/Chip address setting terminal
I/O Non-PCM detect/V-flag output/ Chip address setting terminal
I/O Clock switch transition period output/Demodulation master or slave function switching terminal
Interrupt output for ∝com (Interrupt factor selectable)/Modulation or general I/O switching terminal
I/O
O PLL lock error, data error flag output
∝com I/F, read out data output terminal (3-state)
μ μ
O
∝com I/F, write data input terminal
μ μ
I
∝com I/F, chip enable input terminal
μ μ
I
∝com I/F, clock input terminal
μ μ
I
I System reset input terminal
„ Digital GND
„ Digital power
I/O 256fs system clock input for modulation/General I/O in/output terminal
I/O 64fs bit clock input for modulation/General I/O in/output terminal
I/O fs clock input for modulation/General I/O in/output terminal
I/O Serial audio data input for modulation/General I/O in/output terminal
O/I Modulation data output/ General I/O enable input terminal
16
V
CC
15
GND
14
T1
OUT
13
R1
IN
12
R1
OUT
0.1 F
11
T1
IN
10
T2
IN
0.1 F
9
R2
OUT
T1
IN
T2
IN
R1
OUT
R2
OUT
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y
i
AVR-2809CI / AVR-2809 / AVR-989 / AVC-2809
http://www.xiaoyu163.com
8
Function
+5V
16
Q Q
3 6 7 1 3
V
CC
1
C1+
+
+5V TO 10V
V+
3
VOLTAGE INVERTER
C1-
4
C2+
+
+10V TO -10V
5
VOLTAGE INVERTER
C2-
+5V
T1
400k
11
+5V T2
400k
10
12
5k
R1
9
5k
R2
GND
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.
88
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
0.1 F
+
2
6
V-
0.1 F
+
14
T1
OUT
7
T2
OUT
13
R1
IN
8
R2
IN
m
co
9 9
2 8 9 9