Yamaha DVR-S60 Service Manual page 49

IC435 M62464BFP (Dolby Pro Logic Surround Decoder with Discrete 5.1 ch Analog Input )
ECHOOUT 41
BNRIN 42
DEC1 43
DBC2 44
DBC3 45
PSC3 46
PSC6 47
PSC2 48
PSC5 49
PSC1 50
PSC4 51
RLC5 52
RLC2 53
RLC1 54
RLC4 55
RLC7 56
RLC3 57
RLC8 58
RLC6 59
LBPF2 60
LBPF1 61
RBPF2 62
RBPF1 63
ABL 64
LIN
RIN
LTIN
RTIN
CIN
SLIN
SRIN
SWIN
VRSWIN
L-R
2
MICIN
MAIN P.C.B.
40 39 38 37 36 35 34 33 32
DELAY
LPF D/A A/D
VOL
2
1 DC-SW
LOGIC
10kbit
SRAM
F.B.
VOL
DI-SW
1
4
2 3
L+R
L-R
2
BNR-SW
1
2
3
CENTER MODE
C
CONTROL
R
L
L R C S'
CONBINING
NETWORKS
+/-
VCA
SELECTOR
IREF
NOISE
VREF
SEQUENCER
AVcc
65 66 67 68 69 70 71 72 73
NOISE
SEQUENCER
ADAPTIVE
MATRIX
S'
Digital Delay
L-R
10Kbit SRAM
DI-SW DELAYVOL
2 1
Logic
3 4
5
F. B. VOL
31 30 29 28 27 26 25
DVss
LPF
24 REQ
23 SCK
22 DATA
21 DV
20 MICIN
19 AGND
18 CMC
SWBP-SW
2
17 SWVOLOUT
1
16 SWVOLIN
SW-SW
2
SW
15 SWOUT
1
14 SRVOLOUT
13 SRVOLIN
SR-SW
3
2 SR
12 SROUT
1
SL
3
11 SLOUT
2
1
SL-SW 10 SLVOLIN
R-SW
5
9 SLVOLOUT
4
8 PSRIN
3
2
1
7 PSLIN
5
6 SOUT
4
2
C
3
5 COUT
2 1
1
C-SW
L-SW
4 CVOLIN
3 CVOLOUT
R
2 ROUT
L
1 LOUT
74 75 76 77 78 79 80
L-SW
5.1ch
1
BY-PASS
SPACE
2
3
PROLOGIC
4
MUTE 5
5.1ch
1
BY-PASS
L
CENTER SPACE
2
+/-
MODE
3
CONTROL
PROLOGIC
R
4
MUTE 5
WIDE
R-SW
NORMAL
C
PHANTOM
OFF
C-SW
1
C-
TRIM
2
SL-SW
1
2
SL-
TRIM
3
SR-SW
1
2
Pseudo SL SR-
Stereo SR TRIM
3
*
*
1
SW-
TRIM
2
Modified
SW-SW
SWVOL
BNR
S
1
2
1
3
2
DO-SW
MCU
BNR-SW
Interface
ECHOOUT DATA SCK REQ
DVR-S60/NX-SW60
DD
LOUT
ROUT
CVOL
CVOL OUT
SLVOL
SLVOL OUT
SRVOL
SRVOL OUT
*
1
SWVOL OUT
2
SWBP-SW
49