Pioneer FH-P4000R X1N Service Manual page 94

FH-P4000,P4000R
HA12228F
NFI(R)
31
Vref1 32
RIN(L) 33
NC 34
RIN(R) 35
GND
36
37
FIN(R)
Vref2 38
FIN(L) 39
NFI(L) 40
*PDH033A
1
CS :Not used
NC
VCC :Power supply
:Chip select input
CS
2
SK
SK :Clock input
DI :Data input
DI 3
:Data output
DO
GND :Ground
4
DO :Test
TEST
94
Dolby B-NR
MUTE ON/off
LPF
MUTE ON/off
Dolby B-NR
8 VCC
7
NC
6 TEST
5
GND
20 MUTE ON/off
19 120/70
ser/REP
18
for/REV
17
16 MSOUT
15 VCC
DET
14 MSDET
13 MSI
12 MAOUT
11 MSGv(R)