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DISPLAY UNIT BRIGHT ADJUSTMENT
No. Specification
1
9.5kΩ
6.3 TEST MODE
• Display test mode
To enter this mode :
Operations :
TE
L 13942296513
• Test mode
To enter this mode :
Operations :
• Service test mode (only for the AXM-P7050/ES)
To enter this mode :
Operations :
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Measuring Point
(Adjustment Item)
TP(TP1), TP(TP2)
(Digital Multi-meter)
Short the land TEST_3 on the pc board, then restart the unit. The pin 86 (TEST_3) of the
IC804 will be shifted to H.
Each time you press the 6 button on the remote control, the mode will change cyclically as
follows: No display → All OELs light up. → Normal display →
Short the land TEST_2 on the pc board, then restart the unit. The pin 80 (TEST_2) of the
IC804 will be shifted to H.
When you press buttons on the remote control for each source, the test command will be
sent out.
Short the land TEST_1 on the pc board, then restart the unit. The pin 62 (TEST_1) of the
IC804 will be shifted to H.
The power will be turned on automatically, and then the unit will start operations with the
Analog2-RCA source.
Confirm that the signal applied to the RCA input is put out from the RCA output. (The inter-
nal selector has been set to the RCA input.)
This mode can be operated even without the display unit.
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2 9
8
Adjustment
Note
Point
VR1801
Q Q
3
6 7
1 3
1 5
co
.
AXM-P7050/ES
7
9 4
2 8
0 5
8
2 9
9 4
2 8
m
8
9 9
A
B
C
9 9
D
E
F
25
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