Yamaha RX-V100D Service Manual page 55

A B C
SCHEMATIC DIAGRAM (FUNCTION)
1
Page 54 C1
to DSP_CB11
2
3
4
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
ANALOG IN
0
0
0
0
6 0
0
0
0
7
8
Page 59
to SUBTR (9)_CB441
9
10
# All voltages are measured with a 10MΩ/V DC electronic volt meter.
# Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
# Schematic diagram is subject to change without notice.
D E F
Page 59 K4 Page 54 D1
to SUBTR (2)_CB460 to DSP_CB2
ANALOG IN
11.9 0
0
0
0
0
0
-12.0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SELECTOR/
0
VOLUME
0
0
0
10.9
7.0
7.7
7.7
0
0
-7.6
-7.6
-6.9 -10.7
G8
G H I
Page 56 K3
to OPERATION (5)_W882
MUTE
10.5 9.4
8
9.4
3
0
0 1 0
2
0
0.8
0
0
0.8
0
6
0 7 0
0
5
-10.1
4
-10.7 -10.1
FRONT L
8
3 11.9
0 0
0 1
2 0
-11.9
0
0
-11.9
6 0
0 7 0
0
5 -12.0
MUTE
4
CENTER
SURROUND L
MUTE
0
-11.9
0 0
-11.9
0
0
-11.9
8
0 11.9 MUTE 0
0
3 0
0 1
-11.9
0
2 0 0
0 -11.9 0 -11.9
4
0 -12.0
5 0
0 7
6
IC303, 304, 306: NJM2068MD
Dual OP-Amp
OUT 1 8 +V
1 CC
–IN 1 2 7 OUT 2
+ – + –
+IN 3 6 –IN
1 2
–V 4 5 +IN
CC 2
J K
IC301: BD3816K1
7-channel volume IC for 7-channel
AGND1 1
INA1 2
INA2 3
FUNCTION
INB1 4
INB2 5
Input
select
INC1 6
INC2 7
IND1 8
IND2 9
INE1 10
INE2 11
IC305: NJM4556AL
Dual OP-Amp INF1 12
INF2 13
V+
8
AGND2 14
INDVDFR 15
2, 6 OUTPUT
INDVDFL 16
–INPUT
1, 7
INDVDC
+INPUT 17
3, 5
INDVDSR
18
INDVDSL 19
INDVDCB 20
V–
4
INDVDSW 21
AGND3
22
OUT1
23
OUT2 24
25 26 27 28 29
L M N
RX-V100D
LOGIC
64 VINFR
63 GOUTFL
VINFL
62
61 AGND10
60 TNF1
TREBLE
ING SW
59 TNF2
58 BNFA1
BASS 57 BNFB1
Output
mode
select
56 BNFA2
55 BNFB2
Master + 54 OUTFR
Volume
+ 53 OUTFL
52 AGND9
FRL select
51 OUTC
50 OUTSR
49 OUTSL
OUTCB
48
47 AGND8
46 OUTSW
45 AGND7
44 VINC
GOUTC
43
6.1ch select
VINSR
42
41 GOUTSR
30 31 32 33 34 35 36 37 38 39 40
55