Alpine IVA-D100, Руководство по обслуживанию

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(2) Connection
(3) Adjustment Procedures
2. RGB Adjustment
(1) PARKING Deregulation Method
(IVA-D100 Model Only)
(IVA-D100E Model Only)
(1) Connect FOOT BRAKE to Hi (14.4V) and connect PARKING BRAKE to Lo (GND).
(2) Make PARKING BRAKE un-connecting (OPEN) from Lo (GND).
(3) Connect PARKING BRAKE to Lo (GND) from un-connecting (OPEN).
(4) Make FOOT BRAKE un-connecting (OPEN) from Hi (14.4V)
(1) Connect PARKING BRAKE to Lo (GND).
Figure 1
GND GND
TP8601 AUX IN
IVA-D100/IVA-D100E
FOOT BRAKE PARKING BRAKE
(1) Hi Lo
(2) Hi Lo -> OPEN
(3) Hi OPEN -> Lo
(4) Hi -> OPEN Lo
MONITOR P.W.Board
+
-
Pattern Generator
(10STEP Signal : NTSC)
+
-
Oscilloscope
Figure 2
GND
AUX IN
+
-
Pattern Generator
(10STEP Signal : NTSC)
Monitor Unit
DC/DC Converter
Unit
Monitor Unit
DC/DC Converter
Unit
Step Adjustment Item Connection
Test Point /
P.W.Board
Coordinates
Adjustment Procedures
1 Input NTSC 10STEP signal from AUX.
2
Enter the DIAG mode.
TUNER mode ([SOURCE] push -> [RADIO] touch) ->
[PAGE 1/2] or [PAGE 2/2] long touch ->
[SET UP] push -> [VISUAL] push -> [SOURCE] push
3 [P-3] (3 VIDEO CHK) touch -> [P-4] (4 RGB ADJ) touch
4 COM AMP Adjustment Figure 1
TP8601
(
4-C
)
Adjust by [P-1],[P-2] touch so that it may be set to
6.5Vp-p. (Refer to Figure 3)
5 [P-3] touch -> COM DC mode.
6 COM DC Adjustment Figure 2
Adjust by [P-1],[P-2] touch so that the flicker of screen
may disappear.
7 [PAGE 2/2] touch 3 times -> End the DIAG mode.
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