Yamaha RX-V396 Service Manual page 30

RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
IC3 : YM3436DK (DIR2)
Digital Format Interface Receiver
FS0 34
CSM
35
EXTW 36
DDIN 37
LR 38
VDD 39
ERR 40
EMP
41
42
CDO
CCK 43
CLD 44
Pin Pin
I/O
No. Name
1 DAUX I
2 HDLT O
3 DOUT O
4 VFL O
5 OPT O
6 SYNC O
7 MCC O
8 WC O
9 MCB O
10 MCA O
11 SKSY I
12 XI I
13 XO O
14 P256 O
15 LOCKN O
16 GND
17 TST2 O
18 DIM1 I
19 DIM0 I
20 DOM1 I
21 DOM0 I
22 KM1 I
29
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22 KM1
21 DOM0
20 DOM1
19 DIM0
18
DIM1
TOP VIEW
17 TST2
16 GND
15 LOCKN
14
P256
13
XO
12
XI
Function
Audio data input from AC3Dav
Unconnected
Audio data output for AC3Dav
Unconnected
Unconnected
Unconnected
64fs bit clock output for AC3Dav
1fs word clock output for AC3Dav
Unconnected
256fs bit clock output for CODEC
Clock synchronization control input (Fixed H)
Crystal oscillator connection (12.288MHz)
Crystal oscillator connection (12.288MHz)
and external clock output for AC3Dav
Unconnected
PLL lock flag output for microcomputer
Ground
Unconnected
Data input mode selection 0,1
Data output mode selection 1,0 (Fixed L)
Compulsive analog performance mode
input from AC3Dav
manuals search engine
32 29 24 26 28 25 17 38 15 14 13
EXTW 36
SEL
PLL
DDIN
37
EIAJ (AES/EBU)
ERR
40
CSM DIGITAL AUDIO
35
EMP
INTERFACE
41
FS1
33 DECODER
FS0
34
SERIAL INTERFACE
44 43 42 1 18 19
Pin Pin
I/O
No. Name
23 /IC I Initial clear input from AC3Dav
24 VDDA Power supply
25 CTLN I VCO control negative input
26 PCO O P LL phase comparison output
27 NC Unconnected
28 CTLP I VCO control positive input (Fixed L)
29 GNDA Ground
30 TSTN I Unconnected
31 KM2 I
Clock mode switching input 2,0 (Fixed L)
32 KM0 I
33 FS1 O Unconnected
Unconnected
34 FS0 O
35 CSM I Channel status output method selection(Fixed L)
36 EXTW I External synchronous auxiliary input word
clock (Fixed L)
37 DIN I Digital audio data input
38 LR O Unconnected
39 VDD Power supply
40 ERR O Data error flag output for microcomputer
41 EMP O
Unconnected
42 CDO O Serial data output for microcomputer
Serial clock input from microcomputer
43 CCK I
Serial data input from microcomputer
44 CLD I
12 31 22 11 23
MCA
10
SYSTEM MCB
9
WC
CLOCK 8
TIMING MCC
7
SYNC
GENERATOR 6
OPT
5
DATA CLOCK
CONTROLLER
VFL
4
3 DOUT
S/P BUFFER
P/S
20 DOM1
DOM0
21
2 16 39 30
Function