Yamaha DSP-AX763, Service Manual

Page: 90 / 155

2
A B C D E F G H I J
1
3
4
5
7
RX-V663/HTR-6160/DSP-AX763
6
90
JK41
CB41
IC57
IC42 IC41
IC56
IC52
CB14
IC24
CB13 CB12
IC16
CB10
IC11
CB36
IC10
IC12 IC13
IC19
IC21
IC47
IC62
IC44
IC46 IC45 IC55
IC66
IC64
IC72 IC63
IC48
CB46
IC67
IC68
IC20
IC17
IC89
IC84
CB33
CB80
IC86
IC80
IC87
CB81
IC82
IC91 IC92
IC93
IC51
IC49
IC54
IC50
IC65
IC70
IC71
CB62
CB61
IC69
CB63
IC30
CB31
IC85
CB82
CB34
CB32
CB38
CB30
IC32
IC99
(Side A)
DIGITAL P.C.B.
OPERATION (1)
(CB401)
MAIN (2)
(W113)
OUT DVD
SCKN Z2R
Y
SBR
Y
SPC
SPB SP
A
PR
V1
SP_IMP
-VP
RM-
RM+
TRIG
PRD PRI
PLDET
LC
RMSCN
SDTN
/CEFD
SCEN3
SCEN2
SCEN1
SCEN0
ADKEY1
ADKEY0
VRB
VRA
T
ONEB
T
ONEA
ISB
ISA
/RSTFD
PDLED
REM
/PSW
/MIC
RM-
RM+
+5M
+5D
MG
-VP
DPWR DPWR
/ST
S10
PRY
MG
PDET
+5M
/RES
/TUNED
TMT
RXDRDS
CLKRDS
RD
YRDS
RSTRDS
SDRP
SCKP
SDTP
CEP
DTEX
CKEX
DTEV
MG
CKEV
MTZ2
MTFS
MTSB
MTSBJ
MTSW
MTCT
+5HV +5HV
HGND
V
GND
V
GND
/HP
MTHP ADY
VE
VE
ADCr
ADCb
VE
DAY
VE
DACb
VE
DACr
VE
LSEL1
LSEL0
SCLL
SDAL
DACVBS
+5V
DASC
-5V
DASY
+9V
ADCVBS
VE
ADSC
VE
ADSY
VE
TXDI
RXDI
IPAP
IPDET
DKID
VPWR
/MTMON
/MTVR2
/MTVR1
VIC
BYPASS
VIB
VIA
DKPWR
MAIN (1)
(W103)
FUNCTION (3)
(W2501)
MAIN (1)
(W104)
J model
MAIN (2)
(W107)
U
, C models
U, C, R, T, K, A, B, G, E, F, L, J models C, R, T, K, A, G, E, F, L, J models
RX-V663 (U, C, R, T, K, A, G, E, F, L models)
HTR-6160 (U, F models)
J model
OPERATION (1)
(W401)
OPERATION (4)
(W442)
FUNCTION (1)
(CB206)
MAIN (2)
(W109)
VIDEO (1)
(CB305)
VIDEO (2)
(CB356)
AXD
DGND
+5D
+12
-12
E
MIC
PRV2
+12
-12
+5D
+3.3D
XMPWR
+5.3X
AVPWR
THM
1
1
12
36
25
13 24
37
48
24
13
1 12
25 36
48
37
4
8
5
1
14
1
7
14
8
7
8
1 32
96 65
33
64
128
97
1 20
60 41
21
40
80
61
1
1
1
1 10
20 11
4
8 5
25
75
51
26 50
100 76
3
4 5
1
36
37 72
144 109
73
108
1
1
3 4
5
1
3
4
5
5 8
4
1
1
8
16 9
1 8
16 9
1 8
16 9
1
1
36
37
72
108
109 144
73
8
16
9
3
6 4
1
8
16
9
1
10
20
1
8 9
16
11
1 4
8
1 4
4 1
5 8
4
1
5 8
1 8
4 5
1 8
4 5
8 5
5
IN
COM
OUT
1
3 4
5
1
14
28
15
1 10
20 11
1 10
20 11
1 27
54 28
1 24
48 25
1 10
20 11
1 10
20 11
1 10
20 11
1
45
88
176
1
1
4
8
5
12
36
25
13 24
48 37
133
44
132 89
1
1 3
6 4
7
14
8
1
7
14
8
1
3
6
4
1 12
13 24
1 37
72
36
108
109
144
73
1
5 4
3
XM SIRIUS
MD/CD-R MD/CD-R DTV/CBL CD DVD DVD
DIGITAL INPUT
DIGITAL
OUTPUT
COAXIAL OPTICAL
U, C models
R, T, K, A, B, G, E, F, L, J models
RX-V663 (U
, C models)
HTR-6160 (U model)
No replacement par
t a
v
ailab
le
. /
サービス部品供給なし
FUNCTION (1)
(CB205)
-12
+12T
+12
MIC
E
XML
XMR
SRE
SRL
SRR
E
ADL
ADR
E
FL
FR
E
C
SW
E
SL
E
SR
SBR
SBL
(writing port)
J model
DVR
HDMI
J model
DTV/CBL
U, C, R, T, K, A, B, G, E, F, L models
(writing port)
■
PRINTED CIRCUIT BOARDS
D138 F2
D139 G2
D140 G2
D141 F2
D142 F2
D143 F2
D144 F2
D145 F2
D146 F2
D147 F2
D148 F2
D149 F2
D150 F3
D152 F3
D159 F4
D160 F3
• Semiconductor Location
Ref no.
D108 H2
D109 H2
D110 H2
D112 H2
D126 G2
D127 G2
D128 G2
D129 G2
D130 G2
D131 G2
D132 G2
D133 G2
D134 G2
D135 G2
D136 G2
D137 G2
Location Location
Ref no.
IC21 F4
IC24 F3
IC30 D6
IC32 C6
IC41 D3
IC42 C3
IC44 E4
IC45 E3
IC46 E3
IC47 E3
IC48 C3
IC49 E5
IC50 D5
IC51 D5
IC52 E2
IC54 D5
IC55 E3
IC56 E3
IC57 C2
IC61 D3
IC62 E3
IC63 C3
IC64 D4
IC65 D4
IC66 D3
IC67 C3
IC68 C4
Ref no. Location Location Ref no.
D301 D6
D309 C6
D310 C6
D311 C6
D313 E6
D314 F6
D316 E6
D401 C2
D402 C2
D403 C2
D601 C3
D603 D5
D608 D3
D609 D3
D611 C5
D800 G6
D805 G6
D806 G6
D820 G6
IC10 H3
IC11 H2
IC12 H3
IC13 H3
IC16 G3
IC17 G3
IC19 F3
IC20 F4
IC69 C4
IC70 D5
IC71 C5
IC72 C3
IC80 H6
IC82 G5
IC84 H4
IC85 G5
IC86 H6
IC87 H6
IC89 G4
IC91 G4
IC92 F4
IC93 F4
IC99 I6
Q105 F3
Ref no. Location
Location
Ref no.
Q107 F3
Q300 C6
Q305 E6
Q306 E6
Q307 E6
Q308 E6
Q309 F6
Q310 F6
Q311 F6
Q401 D2
Q402 D2
Q601 C5
Q602 C5
Q603 C5
Q604 C5
Q800 G5