Printed Circuit Boards - Yamaha RX-V675 Service Manual

A B
RX-V675/HTR-6066/RX-A730/TSR-6750

■ PRINTED CIRCUIT BOARDS

1
DIGITAL (1)
(Side A)
• Semiconductor Location
Ref no. Location Ref no. Location
D38 E5 D9401 C5
D602 H3 D9402 G5
2
D607 H2 D9403 G5
D9404 G5
D608 H2
D609 H2 D9405 G5
D4103 D5 D9501 I4
D4105 D5 D9502 I4
D4201 A6 IC1 D3
D4205 B6
3
OPERATION (2)
(CB344)
ADPr
VE
ADPb
+3.3V
ADY
VE
ADCVBS
VE
VID_PON
L3_DET
PS2_PRT
VID_SCL
VID_SDA
TUN_N_INT
TU_N_RST
TU_SCL
TU_SDA
DCDC_PON
4
+5.5V
+5.5V
OPERATION (3)
DGND
(W3703)
DGND
+3.3M
DGND
ACPWR_DET
OPERATION (3)
MCPU_N_RST
(W3704)
PRY
DEST
5
No replacement part available.
DIGITAL (2)
(Side A)
VIDEO AUX
HDMI/
No replacement part available.
MHL
CB421
6
1
16
64
17
IC423
3 1
32 49
IC421
33 48
4 5
CB422
W4201
7
104
C D
RX-V675/HTR-6066/TSR-6750
Ref no. Location Ref no. Location Ref no. Location Ref no. Location
IC3 E4 IC50 F4 IC65 G4 IC78
IC4 C4 IC56 F4 IC66 H3 IC79
IC8 C4 IC60 H3 IC75 F5 IC81
IC21 C4 IC61 G3 IC76 E5 IC82
IC27 C3 IC64 G4 IC77 F4 IC83
No replacement part available.
HDMI 5 HDMI 4
CB7 CB6 CB5 CB4
25 1
26
100
IC1
75
50 76
51
1 2
IC27
4 3
17
33 32 16
IC21
48 1
64
49
3 4
8 5
IC4 8 5
2 1
IC944
1 4
1 4
CB943
8 5 8 5
IC943
IC942
4 3
1 4
(for service)
1 4
6 1
IC411
4
6
3
1
DGND
+1.8HL
+3.3HL
DGND
MHLVB
4
IC947
IC946
4 1 5
3 2
OPERATION (1)
(W3009)
(RX-V675/HTR-6066/TSR-6750)
OPERATION (12)
(W3008)
W4202
(RX-A730)
E F
RX-A730
Ref no. Location Ref no. Location Ref no. Location
F5 IC84 G6 IC411 E5 IC481 I5
E4 IC85 F6 IC412 E5 IC482 I4
E5 IC91 G5 IC413 E5 IC483 I5
G4 IC92 G5 IC421 A6 IC484 I5
F5 IC93 G5 IC423 B6 IC485 I5
HDMI 1
HDMI 3 HDMI 2
(BD/DVD)
CB3 CB2 CB1
IC56
4 3
5 1
128 97
1
96
IC3
32 65
33 64
25 24
IC77
48
20 11 1
5
IC79 8
132 89
133 1
1
10 88
4
20 11
IC81 IC83
IC412
3
4
5 1
1 10
45
176
8 1
1
44
8 1
IC75
4 3
IC76
5 1
IC78
9 16
16
9 CB84
(Writing port)
1
2 3
8
IC85
1 4
CB79
CB8
CB947
CB81
MAIN (3)
(W112)
MAIN (1)
G H
Ref no. Location Ref no. Location Ref no. Location Ref no. Location
IC921 H5 IC929 G4 IC943 D5 IC951
IC922 H5 IC930 H5 IC944 D4 IC952
IC924 H5 IC931 I3 IC946 D6 IC953
IC926 H5 IC940 I3 IC947 E6 IC955
IC927 H4 IC942 C5 IC949 G5 IC956
No replacement part available.
NETWORK
HDMI OUT 1
(NET)
CB62 CB61
CB951
1
5
4
3
IC60
7
1
27
1
IC66
8 14
36 28
1
IC952
27
75 51
76
50
28 54
9 10
18
IC61
56 26
26
100
25
1
8 1
IC64
9 16
1
10
1 28
IC65
11
20
3
4 (For factory)
CB953
1
5
4
1 3 1
4 5
8 176
133 24 13
12
1 25
5 3 1
132
36
4 5
1
37 48
5 4 5 4
1 3 1 3
44
89
45 88 2 3
IC930
1
4
3 1
54 28
4 5
IC922
1 27
3
2
1 4
IC84
CB82
CB80
MAIN (1)
(W108)
(W109)
No replacement part available.
OPERATION (1)
(CB303)
(RX-V675/HTR-6066/TSR-6750)
OPERATION (1)
(CB304)
(RX-A730)
I J
Ref no. Location Ref no. Location
I4 Q11 D4 Q253 C3
H3 Q12 D4 Q762 E5
H4 Q17 D4 Q763 G6
I3 Q21 D4 Q765 F6
I3 Q22 E5 Q4101 E5
Q250 C3 Q4102 E4
Q251 C3 Q4103 E5
DC OUT
Q252 C3 Q4104 E5
Q4105 E4
Q4106 E4
Q4107 E5
CB940
OPERATION (4)
(CB381)
1 5
RM-
RM+
3 RMS_OUT
4
DGND
AV4_D
DGND
AV3_D
DGND
19 AV2_D
+5DSP
AV1_D
4 1 DC_TRG
2 3
IC956 IC931
1 +5AE
4
+5A
5 8
+3.3A
MAIN (1)
(CB154)
DAFR
AGND
DAFL
CB952
AGND
DAC
AGND
10
DASW
11
AGND
DASR
1 AGND
20
DASL
10
11 AGND
DASBR
AGND
1
20
DASBL
10
11
1
20
10
11
USBR
USBE
USBL
1
20
AGND
10
ADR
11
AGND
ADL
20 1
MAIN (1)
(CB155)
Ref no. Location
Q9401 E5
Q9402 E5
Q9404 D5
Q9405 D5
Q9406 D5
Q9408 E5
OPERATION (1)
(W3010)
(RX-V675/HTR-6066/TSR-6750)
OPERATION (12)
(W3009)
(RX-A730)