Troubleshooting - JVC KW-XC55 Service Manual

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5.1 Service mode
1.Service mode setting operation
Power off condition, then press
button and
than 2sec.
2.Service mode menu
Service mode menu can select the next item
by press button.
After RESET, first operation is start from EEPROM
crear(CD disc title & PSM data), and then continue
from the last operation mode.
Press button,
EpromClear
CD_RUNNING
IOP_READ_
TE
L 13942296513
C1_C2_ERR_
CD_DARTA_RD
CD_ERR_CR_
CD_ERR_RD_
CH_ERR_CR_
CH_ERR_RD_
_VERSION_
: UP key input
: DOWN key input
Decide by SELECT key
Station select UP button and DOWN button can select the mode, it have to press one by one.
Selected menu will done by SEL button to on(press SEL button).
www
Service mode will release by next condition.
1.Press defferent key.
2.No key input more than 15sec.
3.Pressed remote controller key.
.
4.ACC to OFF.
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TROUBLESHOOTING

button,
button together more
button and button together more than 2sec.
: Error history crear when connect CD changer
: CD running mode
: Call the pickup laser level
(Pickup laser level indicate when press SEL key. Only CD mode)
: Call the CD C1,C2 error
: Call the CD LSI data (Only CD mode)
: Crear the CD error history
: Call the CD error history
: Crear the CD changer error history (Only connectd the CD changer)
: Call the CD changer error history (Only connected the CD changer)
: Call microcomputer version of Main, Cassette, and CD changer
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