Panasonic SA-HT940PC Service Manual

Also see for SA-HT940P: Service manual Service manual supplement

Contents

9 Self-Diagnosis and special mode setting9.1. Service Mode Summary TableThe service modes can be activated by pressing various button combination on the player and remote control unit.Below is the summary of major checking:Player buttons Remote control unit buttons Application NoteSTOP 0 Error code display (Refer to the section,“9.3 DVD Self DiagnosticFunction-Error Code”).5 Jitter checking (Refer to the section“13.4 Opticaladjustment”).6 Region display and mode (Refer to the section “9.2Service Mode Table 1 formore information”).7 Micro-processor firmware version checkFUNCTIONS DVD laser drive current check (Refer to the item “9.2.1.Optical Pick-up Self-Diagnosis”).3 CD laser drive current checkPAUSE Writing of laser drive current value after replacement of opticalpickup (Do use this function only when optical pickup isreplaced.)Initialization of the player (factory setting is restored.)Used after replacement of micro-computer, FLASH ROM IC,EEPROM and HDMI module.8 DVD HDMI Module firmware version checkENTER DVD Module Reset9.2. Service Mode Table 1By pressing various button combinations on the player and remote control unit can activate the various service modes for checking.Special Note:Due to the limitations of the no. characters that can be shown on FL Display, the “FL Display” button on the remote control unitis used to show the following page. (Display 1 / Display 2).22SA-HT940P / SA-HT940PC