Yamaha DSP-AX640 User Manual

2
ABCDEFGH I J
1
3
4
5
7
RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
6
56
■ PRINTEDCIRCUITBOARD(Foilside)
DSP P. C. B.
(Lead Type Device)
DSP P. C. B.
(Surface Mount Device)
SDM YSSCK /ICD CSN DGND CSR /CSCS /CSPLD
FUNCTION (4)
FUNCTION (1)
/ICCDC SDD CST INT938 CSY CSINT CSCLK /ICCS
DGND +5D2 DGND AXD
OPERATION (4)
+12 -12 RC RL FL E R E
RR FR +5D1 +5D2 L SW C
ADL
ADR
DVD
CD
MD/
CD-R
MD/CD-R
D-TV/
CBL
DIGITAL
INPUT
GND
DIGITAL
OUTPUT
125
75 51
26
6
1
44
40
18
28
29 39
140
120
121
160
80
41
81
15
18
169
18
14
85
1
1
4
4
85
14
85
5
8
1
8
16
9
169
17 7
50
100
76
1
1
4
8
5
32
16
17
17
14 8
17
14 8
17
148
17
148
114
2815
14
1
4434
1222
11
33
23
85
14
85
120
40 21
Circuit No. J U, C, R, T, K, A, B, G, L
R795 X O
X: NOT USED
O: USED / APPLICABLE
Ref. No. Location
D601 I3
D602 I3
D603 J5
D604 J5
D605 H3
D606 H3
D607 H3
Ref. No. Location
D608 H3
D609 H5
D610 H5
D611 H5
D612 G5
IC601 D4
IC602 D3
• Semiconductor Location
Ref. No. Location
IC603 C3
IC604 C3
IC605 B5
IC606 B4
IC607 C5
IC608 C5
IC609 J6
Ref. No. Location
IC610 D6
IC611 D5
IC612 J5
IC613 J4
IC614 H3
IC615 H4
IC616 A4
Ref. No. Location
IC617 A4
IC618 A4
IC619 B5
IC620 B5
IC621 B6
IC622 C4
IC623 C4
Ref. No. Location
Q601 G3
Q602 G3
Q603 G3
Q604 G3

Yamaha DSP-AX640 Specifications

General

Brand	Yamaha
Model	DSP-AX640
Category	Receiver
Language	English