Sony GTK-X1BT Service Manual ▷ View online
GTK-X1BT
17
2-7. MAIN BOARD
Note 3: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
Insert is shallow
Insert is straight
to the interior.
to the interior.
connector
Insert is incline
connector
connector
connector
connector
connector
NG
OK
NG
filament tape
– Right side view –
rear side
70 ± 5 mm
Wire setting
Distance
is near.
is near.
OK
NG
Distance
is far.
is far.
Note 4: When installing the flexible flat cable, ensure that the
coloured line is not slanted after insertion.
Note 2: Process so that lead wire does not contact
with SMPS board.
coloured line
coloured line
Insert is straight to the interior.
Insert is incline
flexible flat
cable
cable
flexible flat
cable
cable
connector
connector
OK
NG
6 two screws
(+BVTP
(+BVTP
3
u 8)
2 one screw
(+BVTP
(+BVTP
3
u 8)
3 clip, coating
7 clip, coating
7 clip, coating
6 three screws
(+BVTP
(+BVTP
3
u 8)
6 three screws
(+BVTP
(+BVTP
3
u 8)
Note 1: Please spread a sheet under a unit
not to injure front grille.
– Top rear view –
4 flexible flat cable
(8 core) (CN103)
5 CN301 (4P)
9 CN602
(2P)
(2P)
0 CN601 (2P)
8 CN503 (11P)
qs CN304 (9P)
qa CN303 (8P)
1 filament tape
qd MAIN board
:LUHVHWWLQJ
:LUHVHWWLQJ
MAIN board
MAIN board
clip, coating
clip, coating
Ver. 1.2
GTK-X1BT
18
2-8. POWER CORD
Note 1: Please spread a sheet under a unit
not to injure front grille.
– Top rear view –
3 CN901 (2P)
1 clip, coating
4 cord, power
clip, coating
cord, power
core, ferrite
Note 2: When you install the connector, please
install them correctly.
There is a possibility that this machine
damages when not correctly installing it.
Insert is shallow
Insert is straight
to the interior.
to the interior.
connector
Insert is incline
connector
connector
connector
connector
connector
NG
OK
NG
cord, power
cushion (E)
core, ferrite
125 ± 5 mm
100 mm
Roll the cord, power once.
Power cord setting
2 one screw
((3.5
((3.5
u 20), tapping)
GTK-X1BT
19
2-9. SMPS BOARD
2-10. CHASSIS
– Top rear view –
1 five screws
(+BVTP
(+BVTP
3
u 8)
2 SMPS board
1 two screws
(+BVTP
(+BVTP
3
u 8)
1 four screws
(+BVTP
(+BVTP
3
u 8)
1 one screw
(+BVTP
(+BVTP
3
u 8)
Note: Please spread a sheet under a unit
not to injure front grille.
Note: Please spread a sheet under a unit
not to injure front grille.
2 bracket (SMPS)
– Top rear view –
3 four screws
((3.5
((3.5
u 20), tapping)
1 two screws
((3.5
((3.5
u 20), tapping)
3 three screws
((3.5
((3.5
u 20), tapping)
3 four screws
((3.5
((3.5
u 20), tapping)
4 chassis
Ver. 1.1
GTK-X1BT
20
2-11. FRONT PANEL BLOCK
• JIG
When disassembling the set, use the following jig (for speaker
When disassembling the set, use the following jig (for speaker
removal).
Part
No.
Description
J-2501-238-A
JIG FOR SPEAKER REMOVAL
total fourteen bosses
3
2 Insert the jig into a space and raise
the panel front assy.
Note
1:
When using a jig, please work
so as not to injure front panel
assy and SPK box assy.
2 Insert the jig into a space and raise
the panel front assy.
Note
1:
When using a jig, please work
so as not to injure front panel
assy and SPK box assy.
3
All bosses are removed while moving jig in the direction
of the arrow, and panel front assy is removed.
– Bottom front view –
Note 2: When you install the connector,
please install them correctly.
There is a possibility that this
machine damages when not
correctly installing it.
Insert is shallow
Insert is straight
to the interior.
to the interior.
connector
Insert is incline
connector
connector
connector
connector
connector
NG
OK
NG
8 front panel block
4 Remove the panel front assy
in the direction of an arrow.
7 terminal (red)
7 terminal (black/red)
7 terminal (red)
7 terminal (black/red)
5 CN1412 (8P)
6 CN1413 (9P)
1 two screws
((3.5
((3.5
u 20), tapping)
1 two screws
((3.5
((3.5
u 20), tapping)
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