Removing The Tuner Board; Removing The Front Panel Assembly; Removing The Power Transformer And Power Supply Board - JVC UX-T77 Service Manual

Removing the tuner board

1. Remove the rear panel.
2. Remove the left and right side panels.
3. Remove the CD player unit.
4. From the right side of the body, remove the one screw
G retaining the tuner board.
5. From the connector CN1 on the tuner board, disconnect
the card wire outgoing from the connector CN701 on
the LCD system CPU board. (Fig.11a)

Removing the front panel assembly

1. Remove the rear panel.
2. Remove the left and right side panels.
3. Remove the CD player unit.
4. Remove the power amplifier board and heat sink.
5. From the bottom of the body, disengage the engagement
d fixing the front panel assembly in Fig. 12 while
pressing in with a minus screw driver, eta.
Removing the power transformer and
power supply board
1. Remove the rear panel.
2. Remove the left and right side panels.
3. Remove the CD player unit.
4. Remove the power amplifier board and heat sink.
5. Remove the tuner board.
6. Remove the four screws H retaining the power
transformer and power supply board and the one screw
I retaining the jack holder.
(See Fig. 11)
CN1
(See Fig. 12)
Front panel
assembly
(See Fig. 13)
Power supply
board
LCD system CPU board
CN701
CN1
G
Tuner board
Fig. 11a
H
H
I
UX-T77
Tuner board
Fig. 11
d
Fig. 12
Power
transformer
H
H
Jack holder
Fig. 13
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