Yamaha DSP-AX740 User Manual

ABCDEFGH I J
1
2
3
4
5
6
7
RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
79
POWER (1) P. C. B. (Lead Type Device) POWER (2) P. C. B. (Lead Type Device)
POWER (3) P. C. B. (Lead Type Device)
FUNCTION (1)
-5
+5D1
+5D2
L
R
C
RC
RL
-12
E
+12
+5
E
E
E
RR
HPG
MAIN
(1)
-BV
E
+B
+BV
VRR
NFRR
VL
NFRL
VRL
VR
NFR
NFL
-BI
VC
NFC
MAIN
(1)
RC_PRI
RC_PRD
THM
THMG
+5M
LC2
LC1
MAIN
(3)
RC_PRI
RC_PRD
-BI
NFRC
VRC
THMG
+5
THM
+5M
-12
+12
-5
HPG
+5D2
+5D1
Power
Cable
Power
Transformer
(U, C, A, B, G,
L, J models)
MAIN (2)
PRY S12 MG MG
(R, T, K models)
Power
Transformer
(R, T, K models)
Power
Transformer
(R, T, K models)
BE
VI
YE
WHBE GY
OR
RE
WH
R, T, K models
240V 1-2/5-6
220V 2-3/6-7
110V 3-4/7-8
120V 4-5/8-1
VOLTAGE SELECTOR
■ PRINTEDCIRCUITBOARD(Foilside)
Ref. No. Location
D601 E5
D602 F2
D603 F3
D604 F3
D605 F3
D606 F4
D607 F5
D701 D3
D702 C4
D703 B4
D704 C4
D705 C4
D706 C4
D707 C4
D708 C4
Q601 G5
Q602 G5
Q603 G6
Q604 G6
Q605 F4
Q606 H3
Q607 F3
Q608 F2
Q609 F3
Q610 G4
Q611 G5
Q612 G6
Q613 G6
Q614 F4
Q615 G3
Q616 F4
Q617 F5
Q618 F6
Q619 F6
Q620 F3
Q621 H2
Q701 D5
Q702 C4
Q703 C4
Q704 B4
• Semiconductor Location
Circuit No. J U, C R, T, K A B G, L
C702~704, 706, 707 X X O X X X
C705 O O X O O O
CB702, 703 X O X X X O
CB941, 942, 945, 946 X X O X X X
D604 X O O O O O
D702, 703, 706 X X O X X X
F701 X O X X X O
F941 X X O X X X
J701 O O X O O O
J702 O X O O O X
Q607 X O O O O O
Q702~704 X X O X X X
R610, 622 X O O O O O
R702~704 X X O X X X
R705 X O X X X X
SW941 XXOXXX
W901 X X O X X X
X: NOT USED
O: USED / APPLICABLE

Yamaha DSP-AX740 Specifications

General

Brand	Yamaha
Model	DSP-AX740
Category	Receiver
Language	English