Sony HDCU3500 Service Manual page 88

9. Remove the radiation sheet (L) and radiation sheet (35 x 35) T0.5 from the ENC-185 board.
Radiation plate (55)
Radiation sheet (L)
PSW
3 x 8
Board bracket (ENC55)
Radiation sheet (L)
Note
• When attaching the heat sink retainer, tighten the screws in the following sequence: (a), (b) and others.
• When attaching the ENC-185 board, tighten the screws in the following sequence: (a), (b) and others.
10. Install the removed parts by reversing the steps of removal.
HDCU3500/HDCU5500
PSW
3 x 8
(b)
MDC-23 board
(a)
(a)
PSW
3 x 8
Heat sink retainer
Compression springs
Heat sink UB70H20
Radiation sheet (35 x 35) T0.5
ENC-185 board
(b)
PSW
3 x 8
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