Test mode – initialization – SMPS and sub-woofer amplifier schematic JVC TH-M606 5.1CH 1000W Home Theater System: STR G6651(switching regulator) – PC123Y22FZ (opto-coupler) –
STK413-400
Normal initialization method
initialize according to the following procedures in the following case:
> Just after you upgrade the firmware.
> After you confirm the symptoms that a customer points out. First Initialize, and then confirm whether the symptoms are improved or not.
> After servicing, before returning the main body to a customer. (Initialized main body should be returned to a customer.)
(1) Set the main body at test mode.
(2) Press "PAUSE" key of the main body.
(3) When initialization is completed, "00" and "RDS" is displayed in the FL display.
(4) After this, power switch to off and wait until "See You" to off.
initialize according to the following procedures in the following case:
> Just after you upgrade the firmware.
> After you confirm the symptoms that a customer points out. First Initialize, and then confirm whether the symptoms are improved or not.
> After servicing, before returning the main body to a customer. (Initialized main body should be returned to a customer.)
(1) Set the main body at test mode.
(2) Press "PAUSE" key of the main body.
(3) When initialization is completed, "00" and "RDS" is displayed in the FL display.
(4) After this, power switch to off and wait until "See You" to off.
ADJUSTMENT
Test mode setting method
(1) Unplug the power plug.
(2) Insert power plug into outlet while pressing both "PLAY" key and "STANDBY/ON" key of the main body. "Area code" is indicated at the upper left of display.
(3) To release test mode, press "STANDBY/ON" key of the main body.
(1) Unplug the power plug.
(2) Insert power plug into outlet while pressing both "PLAY" key and "STANDBY/ON" key of the main body. "Area code" is indicated at the upper left of display.
(3) To release test mode, press "STANDBY/ON" key of the main body.
NOTE: Each pressing
of "MENU" key of the remote controller in test mode changes the mode
as follows
Method of displaying version of firmware
(1) Set the
main body at test mode.
(2) Press "MENU" key of the remote controller twice. Then, version number and alphabetical letter of the system controller and the back end are displayed in the FL display as follows.
(2) Press "MENU" key of the remote controller twice. Then, version number and alphabetical letter of the system controller and the back end are displayed in the FL display as follows.
Full-initialization method
Perform all-initialization according to the following procedures in the following case:
> Just after you exchange the pick-up.
> Just after you exchange the spindle motor.
> Just after you exchange the traverse mechanism base.
NOTE: Perform all-initialization when you exchange the parts above and also when you remove the parts above.
Just after the flap adjustment of the pick-up guide shaft.
(1) Set the main body at test mode.
(2) Press and hold "F.SKIP" key of the main body for more than 1.5 seconds.
(3) When all-initialization is completed, "33" and "RDS" is displayed in the FL display.
(4) After this, power switch to off and wait until "See You" to off.
Perform all-initialization according to the following procedures in the following case:
> Just after you exchange the pick-up.
> Just after you exchange the spindle motor.
> Just after you exchange the traverse mechanism base.
NOTE: Perform all-initialization when you exchange the parts above and also when you remove the parts above.
Just after the flap adjustment of the pick-up guide shaft.
(1) Set the main body at test mode.
(2) Press and hold "F.SKIP" key of the main body for more than 1.5 seconds.
(3) When all-initialization is completed, "33" and "RDS" is displayed in the FL display.
(4) After this, power switch to off and wait until "See You" to off.
NOTE: After
all-initialization, be sure to perform Device Key Writing.
SMPS and Sub-woofer amplifier schematic: STR G6651(switching regulator) – PC123Y22FZ (opto-coupler) –
STK413-400
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