Printed Circuit Board; Dsp Pcb - Yamaha RX-V540 Service Manual

A B
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
1
I
DSP P. C. B. (Lead Type Device)
FUNCTION (1)
2
3
9
8
1 4
4
8 5
8 1
5 4
1 4 34 44
33 1
8 5
23 11
22 12
5
1 4
8 5
1 4
8 5
6
7
54
C D
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
FUNCTION (4)
1 20
40 21
81 120
80 121
16
1
41 160
40 1
29 39
28 40
44
1
18 6
17 7
4 5
1 8
1 16
1 25
100 26
76 50
75 51
32 17
E F G
DSP P. C. B.
DIGITAL
OUTPUT
CD
DIGITAL
INPUT
D-TV/
CBL
DVD
MD/
CD-R
DIGITAL
INPUT
MD/CD-R
Circuit No. J U, C, R, T, K, A, B, G
R795 X O
X: NOT USED
O: USED / APPLICABLE
H I
(Surface Mount Device)
14 8
1 7
14 8
1 7
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D601 I3 D607 I3 IC601 D4 IC608
D602 I3 D608 H3 IC602 D3 IC609
D603 J5 D609 H5 IC603 C3 IC610
D604 J5 D610 H5 IC604 C3 IC611
D605 H3 D611 H5 IC605 B5 IC612
D606 H3 D612 G5 IC607 C5 IC613
J
7 1
8 14
7 1
8 14
14 1
15 28
Ref. No. Location Ref. No. Location
C5 IC614 H3 IC621 B6
J6 IC615 H4 IC623 C4
D5 IC617 A4 Q601 G3
E5 IC618 B4 Q602 G3
J5 IC619 B5 Q603 G3
J4 IC620 B5 Q604 G3