Sharp GF-777H - Page 4

52. APLD Indicators 56. Echo Control 60. Treble Tone Control
53. Function Switch 57. Microphone Fader Control 61. Channel Balance Control
54. Deck Mode Selector Switch 58. Tape Fading Control 62. Cutput Volume Control!
55. Mixing Switch 59. Bass Tone Control 63. Loudness Switch
Figure 4-1
64. Power Switch 70. Grounding Terminal 76. Battery Compartment
65. Power Indicator 71. Remote Start/Stop Control Socket 77. Beat Interference Cancelling Switch
66. FM Antenna Terminals 72. External Microphone Socket 78. External Super Woofer Sockets
67. Input Selector Switch 73. AC Supply Voltage Selector 79. External Main Speaker Sockets
68. Line Output Sockets 74. 15 Volt DC Terminal 80. Telescopic Antenna
69. Record Player Input and 75. AC Supply Input Terminal
Line Input Sockets
68 67 6970 72 71 80
73 «7574 76 79 7778
Figure 4-2
DISASSEMBLY
Caution:
Prior to the disassembly, be sure to draw the AC mains lead cassette compartment with a cassette tape.
plug from the AC mains socket of the unit and to unload the
= Removal of Front Cabinet and Back Cabinet
1.
Remove
one
tuning
control
knob,
one
fine
tuning
control
knob,
one
volume
control
knob,
two
record
control
knobs,
six
other
control
knobs,
one
deck
mode
selector
knob,
one
wave
band
selector
knob
and
other
ten
selector
knobs.
Then
remove
two
punching
metals
and
two
super
woofer
sound
control
knobs.
See
Fig.
4-3.
2.
Remove
nine
screws
at
the
front
cabinet
and
back
cabinet.
See
Fig.
5-1.
3.
Open
the
back
cabinet,
and
withdraw
two
antenna
lead
tips
a
I
(white,
black)
from
the
cabinet
inside.
See
Fig.
5-2.
ee
ee
i
4.
Remove
one
socket
from
the
power
P.W.B.
located
at
the
——
a
lower
of
the
back
cabinet.
See
Fig.
5-3.
Figure 4-3
=f