Yamaha RX-V595 Service Manual page 32

RX-V595/R-V905/RX-V595RDS
IC3 : YM3436DK (DIR2)
Digital Format Interface Receiver
FS0 34
CSM
35
EXTW 36
DDIN 37
LR 38
TOP VIEW
V 39
DD
ERR 40
EMP
41
CDO 42
CCK 43
CLD 44
Pin Pin
I/O
No. Name
1 DAUX I Auxiliary input for audio data
2 HDLT O Asynchronous buffer operation flag
3 DOUT O Audio data output
4 VFL O Parity flag output
5 OPT O Fs x 1 Synchronous output signal for DAC
6 SYNC O Fs x 1 Synchronous output signal for DSP
7 MCC O Fs x 64Bit clock output
8 WC O Fs x 1Word clock output
9 MCB O Fs x 128Bit clock output
10 MCA O Fs x 256Bit clock output
11 SKSY I Clock synchronization control input
Crystal oscillator connection or external
12 XI I
clock input
13 XO O Crystal oscillator connection
14 P256 O VCO oscillator clock connection
15 LOCKN O PLL lock flag
16 V Logic section power (GND)
SS
17 TC O PLL time constant switching output
18 DIM1 I Data input mode selection
19 DIM0 I Data input mode selection
20 DOM1 I Data output mode selection
21 DOM0 I Data output mode selection
22 KM1 I Clock mode switching input 1
23 RSTN I System reset input
24 V a VCO section power (+5V)
DD
25 CTLN I VCO control input N
31
22 KM1
EXTW
21 DOM0
20
DOM1
19
DIM0
18
DIM1
D DIN
17 TC
ERR
16 Vss
CSM
EMP
15 LOCKN
14
P256
13
XO
12
XI
Function
32 29 24 26 28 25 17 38 15 14 13
36
SEL PLL
37
EIAJ (AES/EBU)
40
DIGITAL AUDIO
35
INTERFACE
41
FS1
DECODER
33
FS0
34
SERIAL INTERFACE
44 43 42 1 18 19
Pin Pin
I/O
No. Name
26 PCO O PLL phase comparison output
27 (NC)
28 CTLP I VCO control input P
29 V a VCO section power (GND)
SS
30 TSTN I Test terminal. Open for normal use
31 KM2 I Clock mode switching input 2
32 KM0 I Clock mode switching input 0
Channel status sampling frequency display
33 FS1 O
output 1
Channel status sampling frequency display
34 FS0 O
output 0
35 CSM I Channel status output method selection
External synchronous auxiliary input word
36 EXTW I
clock
37 DDIN I EIAJ (AES/EBU) data input
38 LR O PLL word clock output
39 V Logic section power (+5V)
DD
40 ERR O Data error flag output
Channel status emphasis control code
41 EMP O
output
3-wire type microcomputer interface data
42 CDO O
output
3-wire type microcomputer interface clock
43 CCK I
output
3-wire type microcomputer interface load
44 CLD I
input
12 31 22 11 23
MCA
10
SYSTEM MCB
9
CLOCK WC
8
MCC
TIMING 7
SYNC
GENERATOR 6
OPT
5
DATA CLOCK
CONTROLLER
4 VFL
D OUT
3
S/P
BUFFER
P/S 20 DOM1
DOM0
21
2 16 39 30
Function