Yamaha TX-497 - Block Diagram

ABCDEFGH
1
2
3
4
5
6
TX-497
18
■ BLOCK DIAGRAM
5
7MF
Ω
DNG
MA
FM FRONT END
P
M
AFR
REXI
M
2L
3L4
L
6621AL:2
CI
01
Q4,3Q31
Q
7L
PMA
FIMF
TEDLEVEL
9L
CI
M
AREC
RETLIF
P
MA
F
R
AM COIL PACK PK2
TNA
LIOC
CSO
LIOC
205Q
TESER
SOMC
GNINUT
LORTNOC
ISL
105CI
A024668CL
U
PC
t
i
b
8
B*
205D
105V
205
C
PUKCAB
105Q
REWOP
NO
SUBATAD&LORTNOC
REMOTE
CONTROL
RECEPTER
REWOP
YLPPUS
105U
SW521
POWER SW
SW521
POWER SW
J, U, C, T,A, B, G, E models
B, G, E models
R, L models
PV
B
*
V21
V5
DRAOBYEK
03127CL:
1CI
915~105WS
REXIM
CSO
CGA
61Q01L
FM/AM
MUTING
LLP
ETUM.DNITS
3LX
21L
31L
F
PL
hcL
hcR
E
TUM
WS
02,91Q
32,22Q
LORTNOC
REDOCED
SISAHPME-ED
MA
TED
RETEM.S
DEL
REVIRD
5L
51
Q
ERUTARDAUQ
TED
TEDMF
LIOC
FI
REFFUB
FI
REFF
UB
2,1RV
5,2Q
CSO
R
E
F
FUB
1KP
~
~
~,
~
LLP
MOC-
CIFIMF/MA
1043AL:3CI
CIXPM
4
2
1
51
4
1
3
4
5
6
21
22
12
71
8
1
0
2
91
61
32
2/1
ECNE
R
EFER
RE
D
IVID
RET
N
UOCW
O
LL
A
W
S
stib471/1,61/1
EL
BAMM
ARG
O
RP
st
ib
2
1
REDIVID
DATA SHIFT REGISTER LATCH
REWOP
N
O
TESER
C
2
B
F/I
L
A
SREVINU
RETNUOC
ROTCETEDESAHP
PMUPEGRAHC
KCO
LN
U
ROTCETED
987
01
11
31
2
&1 &2
~
&4 &6
~
IC401
LC72720
RDS