Yamaha HTR-6150, Service Manual

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55
RX-V563/HTR-6150/DSP-AX563
RX-V563/HTR-6150/
DSP-AX563
51
52
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58
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60
61
62
63
64
65
66
67
68
69
70
71
72
73
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76
77
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80
81
79
MUTE
AVEE
ADCL
ADCR
AGND
INR1
INR2
INR3
INR4
INR5
INR6
INR7
INR8
INR9
INL1
INL2
INL3
INL4
INL5
INL6
INL7
INL8
INL9
N.C.
N.C.
N.C.
N.C
.
INRB/RECR2
INLB/RECL2
INR10/RECR4 INR11/RECR5
INL10/RECL4 INL11/RECL5
RECR3
RECL3
FLIN1
FRIN1
CIN1
SWIN1
SLIN1
SRIN1
SBLIN1
SBRIN1
N.C
.
N.C
.
N.C
.
INRA/RECR1
INLA/RECL1
N.C.
N.C.
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
AVCC
N.C.
N.C.
N.C.
N.C.
FRC
FROUT
FLOUT
FLC
CC
COUT
SWOUT
SROUT
SLOUT
SBR OUT
SBL OUT
SBLC
SBRC
SWC
SRC
SLC
AGND
AGND
AGND
AGND
A GND
AGND
TREL
BASSL2
BASSL1
82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
50
A VEE
0/-6/-12/-18dB
ATT
SUB
0~-95dB,
-
∞
(0.5dBstep)
SUB
SUB
MAIN
MAIN MAIN
CLOCK D
ATA
DGND SUBR SUBL SBLCIN SBRCIN FRIN2 FLIN2 SRIN2 SLIN2 SWIN2 SBRIN2 SBLIN2 N.C
.
TRER BASSR1 BASSR2 N.C
.
CIN2
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
MCU
I/F
A VCC
REC
Tone
Tone
Bass/Treble
-14~+14dB
(2dBstep) +42~0dB
(0.5dBstep)
+42~0dB
(0.5dBstep)
+42~-95dB
-
∞
(0.5dBstep)
+42~-95dB
-
∞
(0.5dBstep)
+42~-95dB
-
∞
(0.5dBstep)
+42~-95dB
-
∞
(0.5dBstep)
+42~-95dB
-
∞
(0.5dBstep)
+42~-95dB
-
∞
(0.5dBstep)
Bass/Treble
-14~+14dB
(2dBstep)
0~-95dB,
-
∞
(0.5dBstep)
Bypass
Tone+MIX
Tone+MIX Tone
Tone
Bypass
CMIX
SWMIX
IC401 : R2A15218FP (MAIN P.C.B.)
8 ch electronic volume with 11 input selector and tone control