49
VSX-D458
7.3 BLOCK DIAGRAM
TUNER
PHONO
CD
VCR
DVD
LD
IC102
TC9273N-007
IC141
TC9163AN
DSP Section
(Include PRO LOGIC)
TAPE2 REC
VCR REC
TAPE2
6ch CENT.
6ch LFE
6ch SL
6ch SR
IC901
NJM2296D
TONE &
BALANCE
(IC)
Lch
Rch
Cch
S.WF.
SLch
SRch
VCR
VCR REC
MONITOR1
MONITOR2
REMOTE
CONTROL
IN
KEY
MATRIX
MICRO CONTROLLER
FL
DVD
LD
E. VOL
×
2
PRE
AMP
MASTER
VOL.
LOUDNESS
POWER
AMP
Section
SP-A
SP-B
CENT
SL
SR
SUB
WOOFER
OUT
CENTER
PREOUT
To
POWER AMP
POWER AMP
OUTPUT
REGULATOR
VL
COMPARATOR
FL
STANDBY
POWER
DETECT
Summary of Contents for VSX-D458
Page 7: ...7 VSX D458 ...
Page 14: ...VSX D458 14 A B C D 1 2 3 4 1 2 3 4 3 5 INPUT ASSY 2 2 AND PS CONNECTION ASSY E 2 2 ...
Page 27: ...VSX D458 27 A B C D 5 6 7 8 5 6 7 8 G Q604 Q605 POWER SW ASSY H CN803 M 1 2 CN101 E SIDE A H ...
Page 46: ...46 VSX D458 7 1 2 DISPLAY 7 AAV7054 FL Tube Pin Assignment Grid Assignment ...
Page 47: ...47 VSX D458 Anode Connection ...