JVC KD-AV7005 Service Manual page 40

4.2 Service mode
4.2.1 Jigs and test instruments
(1) Test disc: VT-501, VT-502
(2) NTSC signal generator (E version only)
4.2.2 Standard input/output conditions
Power supply voltage:
Load impedance:
Line output:
4.2.3 Service mode setting procedure
(The DVD does not need to be loaded before starting the following procedure.)
POWER/ATT
1. Press a [POWER/ATT] button on a main unit and switch it on.
2. Press the [NEXT
button on the main unit.
3. This unit is set by a service mode and a service menu is displayed on the monitor..
Exchanging it operate a menu of a service mode with the [NEXT
Operate choice of a menu with a [MODE] button.
4. The indication of monitor return to the normal menu by pressing the [POWER/ATT] button on the main unit.
1-40 (No.MA101)
C14.4V (11V to 16V)
4 Ω (2 Speakers connection)
20k Ω
MODE
] button and [PREVIOUS
NEXT
PEVIOUS
] button simultaneously while pressing the [POWER/ATT]
] button and [PREVIOUS ] button.