KENWOOD KRF-X9070D-S
Service Manual

KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
EXTERNAL VIEW / ADJUSTMENT
EXTERNAL VIEW
Knob (K29-8107-02) Panel * (A60-) Knob ass'y * (K29-) Front glass * (B10-) Knob ass'y * (K29-) Knob * (K29-)

VOLUME CONTROL POWER
STANDBY

THX SPEAKER EQ
ON/STANDBY

DOLBY DIGITAL DTS CS II DSP STEREO INPUT MODE DIMMER

ACTIVE EQ THX

A SPEAKERS B

SPEAKER EQ ACTIVE EQ

DOWN MUTE DVD/6CH CD/DVD PHONO TUNER SOUND TONE
PHONES

UP

MULTI CONTROL SETUP

LISTEN MODE AV AUX S VIDEO VIDEO L-AUDIO-R

VIDEO 1

VIDEO 2

VIDEO 3

MD/TAPE BAND AUTO MEMORY

Phone jack (E11-0271-05)

Knob (K29-8111-02)

Knob * (K29-)

Pin jack (E63-1251-05) Cylindrical receptacle (E56-0033-05)

Illust. is VR-7060. * Refer to parts list on page 29 .

ADJUSTMENT
No. ITEM INPUT OUTPUT SETTINGS SETTINGS SPEAKER : A CN11, FL ch. CN10, FR ch. CN14, SL ch. CN13, SR ch. CN12, C ch. CN15, SW ch. X09(A/5) RECEIVER SETTINGS ALIGNMENT POINTS VR1(FL) VR2(FR) VR3(SL) VR4(SR) VR5(CENTER) VR6(SUB WOOFER) X09(A/5) ALIGN FOR FIG.

AUDIO SECTION

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IDLE CURRENT

-

(FRONT 2ch MODE) Volume: Minimum

Adjust every potentiometer 10 minutes later after turned the power on.

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.

3