JVC UX-QD70S Service Manual page 6

1.7 Attention when pickup unit is removed
1.7.1 Attention when MD pickup unit is removed
*Please refer to "DISASSEMBLY" in the text.
(1) Apply solder to short land section before the flexible wire is disconnected from the connector CN310 on the MD servo control
board.
(If the flexible wire is disconnected without applying solder, the pickup may be destroyed by static electricity.)
(2) In the assembly, be sure to remove solder from the short land section after connecting the flexible wire.
(3) Apply solder to short land section before the flexible wire is disconnected from the connector on the pickup.
(If the flexible wire is disconnected without applying solder, the pickup may be destroyed by static electricity.)
(4) In the assembly, be sure to remove solder from the short land section after connecting the flexible wire.
1.7.2 Attention when DVD pickup unit is removed
*Please refer to "DISASSEMBLY" in the text.
(1) Apply solder to short land sections before the card wire is disconnected from the connector on the pickup.
(If the card wire is disconnected without applying solder, the pickup may be destroyed by static electricity.)
(2) In the assembly, be sure to remove solder from the short land sections after connecting the card wire.
1-6 (No.MB496)
MD servo control board
MD servo control board
CN310
Pickup
Pickup
Flexible wire
Short land sections
Card wire
Short land section
Flexible wire
Short land section
Pickup
Connector