Adjustment And Confirmation Procedures; Test Mode - Integra DTR-7.3 Service Manual

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ADJUSTMENT AND CONFIRMATION PROCEDURES 3

Test Mode

1. Turn POWER button on.
2. Press and hold down CD button, then press DISPLAY and STANDBY/ON buttons.
3. After "TEST " on the FL tube is displayed, press CD button to set the unit to the test mode of FL tube.
Note: VIDEO 1:TEST-1 VIDEO 2 :TEST-2
VIDEO 3 :TEST-3 VIDEO 4:TEST-4
Test mode of FL tube
ZONE 2....UP
REC OUT......DOWN
UP
direction
All segments
ZONE 2
"43210987654321"
The segments of even
TE
L 13942296513
The segments of odd
"abcdefghijklmn"
light on.
UDD N U N A L
UPA N E P A L
Press POWER button
to finish the test mode of FL tube.
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DOWN
direction
light on.
REC OUT
light on.
number light on .
number light on .
a:Net-tune function "N":avaiable b:Optical input 4 "4":avaiable
c:Tuner aria "U":USA and Canad "E":Europe "W":Worldiwde " ":Japan
d:RDS function "R":avaiable
f:3 line Y/C separation function "3":avaiable g:Video converer function: "C":avaiable
h:12V trigger function "A":A/B/Zone2 "Z":Zone 2 only
i:Dimmer interlock function "D":avaiable
j:Zone 2 Lineout function "L":avaiable
k:AAC function "A":avaiable
l: Dolby headphone function "H":avaiable m: THX Ultra2:"U":avaiable n:No use
Note: All functions " ": No avaiable AAC: Japanese model only
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8
Test-X YZ
Confirmation of voltage sensor
1. Set the unit to TEST-3-4.
2. Apply the signal 1kHz, -15dBV to the MULTI-CH
input. Confirm that the FM STEREO is displayed.
Confirm the all channels except SUBWOFFER.
3. When connect the resistor 1.2 kohm/1 W between
the terminals COM and TH2 of P6401, confirm that
"THX" light on.
Note: No input signal.
4.When change set the unit to "TEST-3-05,confirm
that the speaker relays of RL6901 and RL6902
turn off.
Note: No input signal.
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3 6 7 1 3
e:Video format "P":PAL/NTSC auto "N":NTSC
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2 9 9 4 2 8
FL TUBE
Item
1 5 0 5 8 2 9 9 4
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DTR-7.3
9 9
2 8 9 9