Hitachi DZ-BD7HA Service Manual page 68

Hide thumbs Also See for DZ-BD7HA:
Table of Contents

Advertisement

Troubleshooting > Trouble Diagnosis
(2) Setting to service position (B)
Service position (B) is used to troubleshoot
the LCD monitor system and operation button
system on L side case: Use the check points
on MAN circuit board, AEL circuit board and
EXL circuit board for troubleshooting.
1) Use the reverse procedure of removal to
reattach the rear block, MAN circuit board,
AEL circuit board, front block and top cover
to the R block, and then set the camcorder
to service position (B).
2) Connect the AEL and EXL circuit boards
via the LAF circuit board.
3) Connect the USB circuit board in L block to
the MAN circuit board.
4) Connect the AVS circuit board in L block to
the AEL circuit board.
(a) R block
(b) L block
(c) LAF circuit board
(d) USB circuit board
(e) AVS circuit board
Fig. 4-5-4 Setting to Service Position (B)
4 - 35
Fig. 4-5-3 Service Position (B)

Advertisement

Table of Contents
loading

This manual is also suitable for:

Dz-bd70a

Table of Contents