Denon AVR-X4000 Service Manual page 174

Pin
Pin Name
No.
28 XOUT
29 XIN
30 DVDD
31 DGND
32 EMPHA/UO
33 AUDIO/V O
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 TD ATA/PIO3
48 TXO/PIOEN
* For latch-up countermeasure, perform each power supply ON/OFF in the same timing.
HIN202EIBNZ-T (MC: IC104)
LC89091JA (DIGITAL : IC404, IC405)
16
1
C1+
2 15
V+
3 14
C1-
13
4
C2+
12
5
C2-
6 11
V-
10
7
T2
OUT
8 9
R2
IN
I/O
O X tal osc. connecting output ter minal
I X tal osc. connection, e xternal cloc k input ter minal (24.576MHz or 12.288MHz)
-
Digital power
-
Digital GND
I/O Emphasis inf ormation/U-data output/Chip address setting ter minal
I/O Non-PCM detect/V - ag output/ Chip address setting ter minal
I/O Cloc k s witch transition per iod output/Demodulation master or sla ve function s witching terminal
Interrupt output for ∝com (Interr upt factor selectab le)/Modulation or gener al I/O s witching terminal
I/O
O PLL loc k error , data error ag output
∝com I/F, read out data output ter minal (3-state)
O
∝com I/F, wr ite data input ter minal
I
∝com I/F, chip enab le input ter minal
I
∝com I/F, cloc k input ter minal
I
I System reset input ter minal
-
Digital GND
-
Digital power
I/O 256fs system cloc k input for modulation/Gener al I/O in/output ter minal
I/O 64fs bit cloc k input for modulation/Gener al I/O in/output ter minal
I/O fs cloc k input for modulation/Gener al I/O in/output ter minal
I/O Ser ial audio data input f or modulation/Gener al I/O in/output ter minal
O/I Modulation data output/ Gener al I/O enab le input ter minal
LC89091JA
V
CC
GND
SCL
1
T1
OUT
R1
IN
SDA
2
+
R1
OUT
0.1 F
ERR
T1
3
IN
T2
IN
+
G P O
0.1 F
4
R2
OUT
R X N I
5
T1
IN
M P O I
6
L P F
T2
7
IN
G N D
8
R1
OUT
R2
OUT
Function
+5V
16
VDD
16
V
CC
1 SDIN
15
C1+
+5V TO 10V
V+
3
VOLTAGE INVERTER
C1- XOUT
1 4
4
C2+
+10V TO -10V
X
1 3
5
VOLTAGE INVERTER
C2-
D
1 2
+5V
T1
400k
11
L
1 1
+5V T2
10 400k
B
1 0
12
M
9
5k
R1
9
5k
R2
GND
174
0.1 F
+
2
N I
6
V-
0.1 F
+
A T A O
14
T1
OUT
R C K O
7
C K O
T2
OUT
13
C K O
R1
IN
8
R2
IN