JVC TH-D7A, Service Manual

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1-18 (No.MB638)
3.1.12 Removing the MAIN BOARD assembly (See Fig.21)
(1) Remove the four screws V attaching the MAIN BOARD
assembly.
Fig.21
3.1.13 Removing the HEAT SINK (See Fig.22, 23)
(1) Remove the three screws W attaching the HEAT SINK.
(See Fig.22)
(2) Remove the three screws X attaching the HEAT SINK.
(See Fig.23)
Fig.22
Fig.23
3.1.14 Removing the USB BOARD assembly (See Fig.24)
(1) Remove the two screws Y attaching the USB BOARD
assembly.
Fig.24
V
V
W
X
Y