15
VLA-602 A BLOCK DIAGRAM / BLOCKSCHALTBILD
BLOCK DIAGRAM
VLA-602A
VLA-602A
20 ZONE MIXING AMPLIFIER
H.
A
L
R
LINE
4
-10dB
H.
A
H.
A
L
R
LINE
5
-10dB
TE
L
P
AGIN
G
H.
A
(BUI
LT
-IN)
CHIME SE
L
CHIM
E
H.
A
H.
A
CHIME REMOT
E
H.
A
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
LEA
K
SIRE
N
SLAVE/PRIORIT
Y
(BUILT
- IN
)
DMT
-100
DIGIT
AL
MESSAGE
TP-100RDSU AM/FM DIGI
TA
L
RDS
TUNE
R
300W
AM
GN
D
FM
75
W
E/M CONTRO
L
LEVEL
12
34
PRIORITY
BU
S
CO
N
E.
B
OPTION
CO
N
CO
N
CO
N
PA
D
PA
D
PA
D
L
R
RECORDIN
G
0dB(NOR
)
PRE OU
T
0dB(NOR
)
AM
P
IN
0dB(NOR
)
D.
A
CO
M
DR
CHIM
E
SWITCH
LEVEL
BASS
TREBL
E
BASS
TREBL
E
BASS
TREBL
E
BASS
TREBL
E
BASS
TREBL
E
LEVEL
CDP-100M
U
CDR-100RD
S
CD/USB/MP3
RDS RECEIVER
CD/USB/MP3 PLA
YER
+
DR
-10dB
1
2
3
MIC/LINE
1
PHANT
OM
POWE
R
PRIORITY
R/
M
GAIN
-50~-10d
B
1
2
3
MIC/LINE
2
PHANT
OM
POWE
R
GAIN
-50~-10d
B
1
2
3
MIC/LINE
3
PHANT
OM
POWE
R
GAIN
-50~-10d
B
CHIME R/
M
MIC SIGNAL
1 2 3
MI
C
PRIORIT
Y
+24V
MESSAGE FIRST
PRO
T
M6 M5 M4 M3 M2 M1
REPE
AT
/S
TO
P
ST
AR
T/ST
OP
COM(G)
BUSY
P.A
PROTEC
T
OU
T
TRAN
S
-13
-8
-3
0C
LI
P
OUTPUT
METE
R
AL
L CALL
(E/M,
P.T.
T, RM
)
4oh
m
co
m
driver
100
V
MASTER
L.
P.F
BIAS
FAUL
T
+17V
OVE
R
HEA
TIN
G
AC
PO
WE
R
220V/230V/240
VA
C
50/60Hz (OPTION
)
BA
TTER
Y
DC 24
V
POWER REMOT
E
FU
1
17V RE
G
24V RE
G
+33V POWER
AMP
RMOTE CONTROLLER
A.
T.T.
BOARD &
P.T.
T
R/
M
PRE
AM
P
FU
4
FA
N
VO
L
CO
N
SENSOR
FU
2
FU
3
POWE
R
TRAN
S
AC
POWER DETECT
OR
ST
AND-BY TRAN
S
DC
ST
AND-BY
-50dB~-10d
B
P.T.
T
REMOTE
-50dB~-10d
B
-50dB~-10dB
+12V
POWE
R
SWTICH
VLM-220A
DA
TA
AUDI
O
u-COM
driver
