(3) Control Settings
Fader Control
...................................... Center Position
Bass Control
.................................. Center Position
Balance Control ................................... Center Position
Band Switch ............................................... MW/LW
Treble Control
.....................................
Center Position
Others .............................................................. OFF
(4) Adjustment Procedores
Step
Description
Connection
Signal Generator
Dial Control
Test Point /
P.W.Board
Coordinates
Adjustment
1
MW
Adjustment
Figure 4
999KHz, 33dBuV
(Mod. OFF,
MONO, 30%)
999KHz
TP502
(4-A)
TP504
(4-A)
Auto Adjustment : After setting up of
Signal Genarator, short GND and
TP502.
(SPEC) TP504 : 1.0±0.05V
2
LW
Adjustment
Figure 4
216KHz, 33dBuV
(Mod. OFF,
MONO, 30%)
216KHz
TP502
(4-A)
TP504
(4-A)
Auto Adjustment : After setting up of
Signal Genarator, short GND and
TP502.
(SPEC) TP504 : 1.0±0.05V
2. VIDEO Adjustment
(1) Connection
+
-
CVA-1004R/
CVA-1004RR
Figure 5
VGND(TP7050)
Frequency Counter
LCD P.W.Board
MAIN P.W.Board
+
-
CVA-1004R/
CVA-1004RR
Figure 6
TP7053
DC Volt Meter
LCD P.W.Board
+
-
CVA-1004R/
CVA-1004RR
Figure 7
TP7002
DC Volt Meter
LCD P.W.Board
TP813
VGND(TP7050)
VGND(TP7050)
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