Yamaha DSP-AX457 User Manual

2
ABCDEFGH I J
1
3
4
5
7
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
6
60
OPERATION (1) P.C.B. (Side B)
Lead Free Solder Used
1
17
16
48
49
64
3233
■ PRINTED CIRCUIT BOARD (Foil side) RX-V557/DSP-AX557
OPERATION (1) P.C.B.
(Side A)
Ref. No. Location
D802 I2
D803 H5
D804 H5
D805 D5
D806 E5
D807 E5
D808 D5
IC801 G5
Q801 F5
Q802 F5
Q803 G5
Q804 G5
Q805 H5
Q806 G5
Q808 F5
• Semiconductor Location
PRESET/TUNING
FM/AM
TONE CONTROL
STRAIGHT
EFFECT
SPEAKERS
AB
HPL
HPE
HPR
MG
/HP
SUBTRANS (2)
(CB456)
OPERATION (3)
(CB871)
HPR
HPE
HPL
MG
/HP
FUNCTION
(CB309)
ZONE2
MAIN
POWER
TUNING MODE
MEMORY
CKFD
CEFD
ADKEY0
VRA
TONEA
ISA
/PURD
/PSW
RM+
+5S
VP
DTFD
ADKEY1
VRB
TONEB
ISB
/BLK
REM
RM-
+5M
MG
OPERATION (2)
(CB861)
+5M
PSW
F2
F1
EDIT
SEARCH MODE
XM
NEXT
CATEGORY
DISPLAY
A/B/C/D/E
PROGRAM
- LEVEL +
PRESET/TUNING/CH
VOLUME
MAN’L/AUTO FM
AUTO/MAN’L MONO
FL DISPLAY
INPUT MODE
INPUT
MULTI CH
INPUT

Yamaha DSP-AX457 Specifications

General

Brand	Yamaha
Model	DSP-AX457
Category	Amplifier
Language	English