Electrical Adjustment - JVC GR-D30UB Service Manual

3.5 ELECTRICAL ADJUSTMENT

3.5.1 Electrical adjustment with personal computer
• Electrical adjustmentis performed by using PERSONAL COMPUTER. As for the connection of cables, see Fig. 3-5-1. Read
README.TXT file to use the software for SERVICE SUPPORT SYSTEM properly.
• Remove the COVER (JIG) to perform adjustment.
COVER
(JIG)
JIG CONNECTOR CABLE
COMMUNICATION CABLE
CN105
EXTENSION CONNECTOR
NOTE: Removing the cover (for jig), use this extension
connector triple for connecting the jig connector
cable.
Fig.3-5-1
COMMUNICATION CABLE
RS232C
COM PORT
PC CABLE
JIG CONNECTOR
TO JLIP_RX
RED
TO JLIP_TX
WHITE
TO GND
BLACK
SERVICE SUPPORT SYSTEM
MENU
PERSONAL COMPUTER
(No.86722)1-23