Panasonic SA-HT640WP, Service Manual

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Error
Code
Diagnosis Contents Description of error Automatic FL Display Remarks
F893 FLASH ROM IC problem FLASH ROM IC installed is not operating
properly (Neccessary replacement of
FLASH ROM IC) or firmw are problem Press [
n
STOP] on main
unit for next error
F894 EEPROM abnormality EEPROM IC installed is not operating in
normal condition (EEPROM contains
neccessary data) Press [
n
STOP] on main
unit for next error
F895 Region setting abnormality Firm version agreement check for factory
preset setting failure prevention. Check
region setting & re-initialize
Press [ n STOP] on main
unit for next error
F896 No existence model Firm version agreement check for factory
preset setting failure prevention Press [ n STOP] on main
unit for next error
F897 Initialize is not completed Initialize completion check for factory
preset setting failure prevention Press [ n STOP] on main
unit for next error
F898 Disagreement of hardware
and software Unsuitable combination of AV
DECORDER, SDRAM and FLASH ROM
(firmware)
Press [ n STOP] on main
unit for next error
F8A0 Message command is not
appropriate Begin sending message to AV task Press [ n STOP] on main
unit for next error
Note:
An error code will be canceled if a power supply is turned OFF.
*1: CPPM is the copy guard function beforehand written in the disk for protection of copyrights.
*2: CEC is the consumer electronic control used for high-level user control of HDMI-connected devices.
*3: HDCP is the specification developed to control digital audio & video contents transmission for DVI or HDMI connections.
9.4. Sales Demonstration Lock Function
This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function.
"LOCKED" is displayed on the unit, and ordinary operation is disabled.
9.4.1. Setting
· Prohibiting removal of disc
1. Select the DVD/CD function.
2. Press and hold down the
button and the power button on the player for at least three seconds. (The message,
“___LOCKED_” appears when the function is activated.)
Note:
OPEN/CLOSE , DISC CHECK and DISC CHANGE buttons are invalid and the player displays “___LOCKED_” while
the lock function mode is entered.
· Prohibiting operation of selector and disk
1. Select the DVD/CD function.
2. Press and hold down the
button and the power button on the player for at least three seconds. (The message,
“___LOCKED_” appears when the function is activated.)
Note:
The following buttons are invalid and the player displays “___LOCKED_” while the lock function mode is entered.
Player , , , SELECTOR, , , VOLUME KNOB, DISC CHECK, DISC CHANGE, DISC1-DISC5
Remote
controller unit
SLEEP, REPEAT, 0~9, , RETURN, TOP MENU, , , , , , ,
POSITION MEMORY, TUNER/BAND, D.MIX, CH SELECT/ TEST, SET UP/ MUTING, DISPLAY, GROUP, TV, VCR/
AUX, QUICK REPLAY, SUBTITLE, FL DISPLAY, CH & VOLUME
9.4.2. Cancellation
The lock can be cancelled by the same procedure as used in setting. ("UNLOCK" is displayed on cancellation. Disconnecting the
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SA-HT640WP / SA-HT640WPC