RXD-A55/A75
13
CIRCUIT DESCRIPTION
1. Test Mode
1-1 How to Set up the Test Mode
• During POWER OFF mode, push below each 2 keys and [POWER] key.
Then go to each TEST MODE.
1-2 Cancelling the Test Mode
• Turn the power off.
1-3 Contents of the Test Mode
1-3-1 CD Test Mode
KEYS
TEST MODE
[ POWER ] [ SOUND ] + [ CD ]
CD TEST MODE
[ POWER ] [ SOUND ] + [STOP ]
ALL CLEAR (RESET)
[ POWER ] [ TUN DOWN ] + [ TUNER ]
PRODUCTION INITIALIZE FOR CHANGER
[ POWER ] [ REC ] + [ CD]
CD CHANGER TEST
Enter the Test Mode
OPEN/CLOSE operation is using manual
<<
$ !
>>, <<
⁄ ›
>> buttons make pick's slide possible.
<< PLAY >> key input
<< MEMORY >> key input
Do TOC IL. Do normal play
Laser ON.
When these following key is input
into PLAY key, track number can
<< MEMORY >> key input
be appoint directly
Tracking OFF play at that
specific point
<< MEMORY >> key input
Remote Controller Only
<<DISC 1>> key: Track 4
Tracking ON play from that
<<DISC 2>> key: Track 9
specific point
<<DISC 3>> key: Track 15
<< MEMORY >> key input
<< STOP >> key input
STOP
explanation :
a)Focus off set ="FOFF__XX"
b)Tracking off set ="TOFF__XX"
<< STOP >> key input
c)Tracking balance ="TBAL__XX"
d)Tracking Gain ="TGAN__XX"
STOP
f)Focus Gain ="FGAN__XX"
g)RF level shift ="RFLS__XX"
XX :Hex value
Sliding the PICKUP with
<<
$ !
>>, <<
⁄ ›
>>button
must only be in STOP mode.
D
S
T
E
T
C
Adjustment result
automaticallywill
display as below
for each 2 sec :
a)"FOFF__XX"
b)"TOFF__XX"
c)"TBAL__XX"
d)"TGAN__XX"
f)"FGAN__XX"
g)"RFLS__XX"
Adjustment result automatically will
display as below for each 2 sec :
a)"FOFF__XX"
b)"TOFF__XX"
c)"TBAL__XX"
d)"TGAN__XX"
f)"FGAN__XX"
g)"RFLS__XX"
<< MEMORY >>
key input
