Man Circuit Board And Rear Block - Hitachi DZ-HS303A Service Manual

Disassembly and Reassembly > Disassembly

(7) MAN Circuit Board and Rear Block

Information:
Before replacing the MAN circuit board, refer to "5-4
EEPROM data backup and write".
1) Remove the hand strap (c) from R case (d).
2) Disconnect the fl at cable of the EVF unit.
3) Remove the three screws [A].
4) With DZ-HS303A/GX3300A/GX3200A, remove the
SHE-H circuit board (e) from the MAN circuit board (a)
in the direction of the arrow.
5) Remove the GSL-3M/2M/1M/L circuit board (f) from MAN
circuit board (a) in the direction of the arrow.
6) With DZ-HS303A/HS300A, remove the HDF circuit
board (h) from the MAN circuit board (a).
7) Remove the three screws [C].
8) Remove the MAN circuit board and rear block (b),
respectively, in the directions of the arrows. The MAN
circuit board is directly connected to a circuit board on
the DVD drive unit (g) via connector, so be sure to remove
it in the direction of the arrow.
9) Disconnect the two fl at cables.
Caution during disassembly and reassembly:
Securely connect the MAN circuit board (a) and the
circuit board on DVD drive unit (g).
(a) MAN circuit board
(b) Rear block
(c) Hand strap
(d) R case
(e) SHE-H circuit board
(f) GSL-3M/2M/1M/L circuit board
(g) DVD drive unit
(h) HDF circuit board
(e)
(f)
(d)
4)
5)
6) (h)
(g)
[A] M1.7×4
(Silver)
[C] M1.7×3
(Silver)
Fig. 5-3-7
5 - 8
3) [A]
3) [A]
Right side
3) [A]
(c)
9)
1)
Unlock
Pull out
8)
(a)
7) [C]
1)
(c)
(b)
2)
3) [A]
8)
Unlock
Pull out