Sony TA-E88 - Panel and Knob Removal

TA-E88/E88B
PANEL REMOVAL @ Loosen two set screws with an L-shaped
hexagonal wrench (1.5mm)
[
KNOB REMOVAL
| 1 Loosen the set screws with an L-shaped
hexagonal wrench (1.5mm) from the
bottom side of the panel.
Pull the knobs out.
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/ pe roo we i $ n \
Loosen four set screws with @ PS3 x6
@ PS3 x 6 and an L-shaped hexagonal wrench and
RK4 xe (1.5mm). RK4 x8
5] Pull the pane! out. {Knobs are attached to the panel.)
CIRCUIT BOARD CHECKING
Circuit boards can be repaired without removal.
With electrolytic capacitors near the conductor
side of head amp power supply boards discannected,
the head amp power supply boards can be checked.
rectifier board main board
head amp
power supply
board
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