Sony HCD-FX500 Service Manual ▷ View online
21
HCD-FX500
3-9. MAIN BOARD
Route the harnesses as shown below.
ql
heatsink
(AMP)
w;
two radiation sheets
qh
two heatsink
boards
wh
MAIN board
ws
wa
six screws
(+BV 3
×
8)
qg
two screws
(+BV 3
×
8)
qk
two screws (+BV 3
×
8)
qj
screw (+BVTP 3
×
12)
3
HDMI bracket
1
connector
(CN506)
5
connector
(CN505)
wg
connector
(CN1302)
wf
connector
(CN1301)
wd
connector
(CN1303)
qf
connector
(CN3001)
qd
connector
(CN3002)
4
wire (flat type)
11core(CN504)
6
wire (flat type)
23core(CN501)
7
wire (flat type)
27core(CN621)
0
wire (flat type)
11core(CN701)
9
wire (flat type)
7core(CN702)
8
wire (flat type)
19core(CN601)
qa
wire (flat type)
13core(CN672)
2
two screws (+BV 3
×
8)
When re-assembling, attaching the
two heat radiation sheets on the
IC MAIN board first, and then attach
the heat sink (AMP).
two heat radiation sheets on the
IC MAIN board first, and then attach
the heat sink (AMP).
heatsink (AMP)
heat
radiation
sheets
radiation
sheets
IC on the
MAIN board
MAIN board
qs
Remove the harnesses
from the lead pins.
22
HCD-FX500
3-10. SP BOARD
3
HDMI bracket
1
connector
(CN506)
5
connector
(CN1302)
6
connector
(CN1301)
4
connector
(CN1303)
8
SP board
7
two screws (+BV 3
×
6)
2
two screws (+BV 3
×
8)
qa
three radiation
sheets
9
pc board
holder
q;
POWER
board
6
wire cover
2
connector (CN506)
4
connector (CN901)
3
connector (CN3002)
8
three screws
(+PWH 3
×
8)
5
two screws
(+BV 3
×
6)
7
four screws
(+PWH 3
×
8)
When re-assembling, attaching the
three heat radiation sheets on the
chassis first, and then attach
POWER board.
three heat radiation sheets on the
chassis first, and then attach
POWER board.
three heat radiation
sheets
sheets
POWER
board
board
1
Remove the harnesses
from the lead pins.
Route the harnesses as shown below.
3-11. POWER BOARD
23
HCD-FX500
3-13. BASE UNIT (DVBU101)
4
two screws
(+BV 3
×
6)
1
two screws
(+BV 3
×
6)
3
two screws
(+BV 3
×
6)
2
wire cover
8
two screws
(+BV 3
×
6)
5
two filament types
(12
×
45)
7
two screws
(+BV 3
×
6)
qs
DVD mechanism deck
(CDM69EH-DVBU101)
6
cdm cover
9
connector (CN601)
q;
wire (flat type)
24core(CN101)
qa
wire (flat type)
27core(CN701)
3
boss
5
boss
2
boss
4
boss
1
floating screw (+PTPWH M2.6)
6
base unit (DVBU101)
3-12. DVD MECHANISM DECK (CDM69EH-DVBU101)
24
HCD-FX500
3
insulator screw
4
insulator screw
2
insulator screw
1
insulator screw
8
insulator
9
insulator
7
insulator
6
insulator
0
optical pick-up
(KHM-310CAB)
5
6
six screws
(+BVTP2.6)
5
SW (4) board
4
SW (3) board
3
SW (2) board
2
SW (1) board
7
bracket (top) assy
1
four screws
(+BTP2.6
×
6)
3-14. OPTICAL PICK-UP (KHM-310CAB)
3-15. SW BOARD, BRACKET (TOP) ASSY
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