OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
Text excerpt from page 14 (click to view)
HOW TO INITIALIZE THE DVD PLAYER
To put the program back at the factory-default, initialize the DVD player as the following procedure. 1. Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig. a appears on the screen.
"*******" differs depending on the models.
MODEL : ******* Version : *.** Region : *
EEPROM CLEAR : CLEAR
EXIT: POWER
Fig. a
2. Press [CLEAR] button on the remote control unit. Fig. b appears on the screen.
"*******" differs depending on the models.
MODEL : ******* Version : *.** Region : * EEPROM CLEAR : OK
EEPROM CLEAR : CLEAR
EXIT: POWER
Fig. b
When �OK� appears on the screen, the factory default will be set. 3. To exit this mode, press [STANDBY-ON] button.