CVP-405/CVP-405PE/CVP-405PM
74
●
Inspections of the others
Check that each terminal output is as shown in the table below when a signal is inputted into AUX IN.
■
AUX IN
OUTPUT
AUX OUT (10 k-ohms load)
PHONES (33ohms load)
L
R
L
R
INPUT
AUX IN L/L+R: sine wave 1kHz, 0dBu
R: no signal
+3.0dBu
–62dBu or less
–4.0dBu
–44.0dBu or less
AUX IN L/L+R: no signal
R: sine wave 1kHz, 0dBu
–62.0dBu or less
+3.0dBu
–44.0dBu or less
–4.0dBu
Test No.
LCD display
Test descriptions, judging conditions, etc.
58
058 : Panel PCB Check1
(PNL)
Checks SW and LED on the PNL1 and PNL2 circuit boards.
Press the switches as their names are indicated on the LCD. When each switch is
pressed, its pre-assigned note is output. (See page 75).
When the switch with LED is pressed, that LED will light up at the same time. When all
the switches are fi nished, confi rm that "
Panel PCB Check1 END
" is displayed on LCD.
"
NG
" is displayed when a switch other than specifi ed is pressed. "
Over Two Sw
" is
displayed when plural switches are pressed.
59
059 : Panel PCB Check2
(PNC)
Checks SW, LED and dial on the PNC and ENC circuit boards.
Press the switches as their names are indicated on the LCD. When each switch is
pressed, its pre-assigned note is output. (See page 75).
When the switch with LED is pressed, that LED will light up at the same time.
When all the switches are fi nished, confi rm with down-and-up actions detection of [DATA
ENTRY] dial. Confi rm that "
Panel PCB Check2 END
" is displayed on LCD.
"
NG
" is displayed when a switch other than specifi ed is pressed. "
Over Two Sw
" is
displayed when plural switches are pressed.
60
060 : Panel PCB Check3
(PNR)
Checks SW and LED on the PNR1 and PNR2 circuit boards.
Press the switches as their names are indicated on the LCD. When each switch is
pressed, its pre-assigned note is output. (See page 75).
When the switch with LED is pressed, that LED will light up at the same time.
When all the switches are fi nished, confi rm that "
Panel PCB Check3 END
" is displayed
on LCD.
"
NG
" is displayed when a switch other than specifi ed is pressed. "
Over Two Sw
" is
displayed when plural switches are pressed.
64
064 : Factory Set
If you execute Factory Set, setting data and user data will be lost.
* Execute it only when necessary.
At the next time of turning on power, data are set to Flash ROM to be in factory default.
Here, a fl ag for initialization is set (only when necessary). Execution is made at the next
time of turning on power.
Confi rm that "
Factory Set OK
" is displayed on LCD.
After performing this Factory Set function, be sure to execute No.65
Test Exit
. At this
time, do not turn off the power until "
Grand Piano 1
" appears on the LCD display.
65
065 : Test Exit
Exists from the test program and reenters into the play mode after executing the test.
