Kenwood DPX 3070 B Service Manual

Page 9

DPX-3070/307OB

TEST MODE

OTest mode (Accumulated elapse time display)

When in this mode, the mode for Accumulated Elapse Time
Display will be added in the MENU items at the time when
Test Mode Standby is the source.This will make it possible
to confirm on the accumulated elapse time.

MENU selection: DIMMEFI adjustment -> -> (NAVI ATT
ON/OFF) -> (CODE STBY) -> Display of DC offset detec»
tion results -> Accumulated Elapse Time Display

By pressing [H4] or [>>I] key for during Accumulated Elapse
Time Display, the sources for the accumulation can be
switched. (Repeating sequence :TAPE accumulation time
-> CD accumulation time -> TAPE accumulation time)

0 Releasing the test mode

The Test Mode is released by the following sequence: He»
set, ACC OFF and ON, Power OFF and ON. Also, by ACC
OFF and POWER OFF, the Source of Tuner and Audio will
go into the initial conditions.

0 Coping with backup current measurement

Regardless of the Test Mode. when reset in the ACC OFF
state (backup ON), MUTE will be OFF after two seconds.
(The power for peripherals will not be turned OFF until the
CD mechanism stops. This will take two seconds plus.)

0 Forced clearing of DC offset detection

Regardless of the Test Mode, when power is turned on by
[SRC] key while depressing the following keys. This will be
the forced clearing of DC Err condition in the EEPOM.This
will clear the data in the EEPROM even in the case where
there is no error data.

Key Operation

Press the [SRC] key while pressing the [DISP] and [EQ]
key at the same time.

ADJUSTMENT

BALANCE/FADEFI/BASS/TFIEBLE : CENTER
METAL/DOLBY NFI :OFF

INPUT RECEIVER ALIGNMENT
No. ITEM OUTPUT SETTINGS ALIGN FOR FIG.
SETTINGS SETTINGS POINTS
CASSETTE DECK SECTION
(FOIL SIDE VIEW of MAIN UNIT)
DOLBY Connect an AC voltmeter between (EQUALIZER UNIT)
1 (PLAY BACK TCC-130 TAL (TP25) and TAG (GND), TAPE PLAY VFI250A (L) 388mV
LEVEL) also between VFtZSOB (R)
TAR (TP24) and TAG (GND).