KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
3
EXTERNAL VIEW / ADJUSTMENT
THX
SPEAKER EQ ACTIVE EQ
DSP
STEREO INPUT MODE DIMMER
SOUND TONE
SETUP
BAND
AUTO MEMORY
MULTI CONTROL
LISTEN MODE
TUNER
MD/TAPE
VIDEO 3
VIDEO 2
VIDEO 1
PHONO
CD/DVD
THX
DTS
CS
II
DOLBY DIGITAL
SPEAKER EQ
ACTIVE EQ
A SPEAKERS B
PHONES
DOWN
MUTE
AV AUX
S VIDEO
VIDEO
L-AUDIO-R
UP
VOLUME CONTROL
STANDBY
POWER
ON/STANDBY
DVD/6CH
Knob
(K29-8107-02)
Front glass
*
(B10-)
Phone jack
(E11-0271-05)
Knob
*
(K29-)
Panel
*
(A60-)
Knob
*
(K29-)
Knob
(K29-8111-02)
Knob ass'y
*
(K29-)
Knob ass'y
*
(K29-)
Cylindrical receptacle
(E56-0033-05)
Pin jack
(E63-1251-05)
Illust. is VR-7060.
*
Refer to parts list on page 29 .
EXTERNAL VIEW
ADJUSTMENT
No.
ITEM
INPUT
OUTPUT
RECEIVER
ALIGNMENT
ALIGN FOR
FIG.
SETTINGS
SETTINGS
SETTINGS
POINTS
SPEAKER : A
Idling Current Adjustment
All power amplifier stage need idling current adjustment after the installation of TRAIT transistor.
1. Connect a voltmeter to CN11 with the correct polarity as indicated by the PCB silk print.
2. Adjust the preset, VR1 to get 8.8mV (Idling current = 20mA) at the voltmeter reading.
3. Repeat step 1 and 2 for all other channels.
CN11, FL ch.
CN10, FR ch.
CN14, SL ch.
CN13, SR ch.
CN12, C ch.
CN15, SW ch.
X09(A/5)
(FRONT 2ch
MODE)
Volume:
Minimum
-
VR1(FL)
VR2(FR)
VR3(SL)
VR4(SR)
VR5(CENTER)
VR6(SUB
WOOFER)
X09(A/5)
Adjust every
potentiometer
10 minutes later
after turned
the power on.
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