JVC UX-QD70S Service Manual page 48

3. DVD section
Attention in service of DVD section
1. When pickup, Flash ROM, DVD module board were changed, initialize EEPROM by all means.
2. When full initialization was executed, execute learning with a DVD test disk by all means.
Test disc : VT-501, VT-502
Learning method : It is adjusted automatically by normal playback of a DVD test disc.
(1) Setup of the TEST MODE
While pressing both the [STOP
and [DVD
insert the AC power cord in an outlet.
TEST JC#
Setup is complete.
(3) Initialization of EEPROM
(Note)
When EEPROM is initialized, all data is deleted
and any adjustment will be disabled. Give the
most careful consideration to performing this
operation.
This operation should be executed only when an
EEPROM and PICUP is replaced.
Press the [
Initialization is complete.
1-48 (No.MB496)
] key
] key on the main unit,
FL display
FL display
TEST JC#
] key over the two seconds
on the main unit .
FL display
TEST JC#
(2) Initialization setting in shipment
FL display
TEST JC#
Press the [ ] key
on the main unit .
FL display
TEST JC#
Initialization is complete.
(4) Destination version display of
main microcomputer and main unit.
FL display
TEST JC#
Press the [MENU] key two times
on the main unit .
FL display
SC ##
Press the [ON SCREEN] key
on the remote controller .
FL display
UT
Version display of
main unit.
Version display of
main microcomputer