Sony DAV-DX315 / HCD-DX315 Service Manual ▷ View online
13
HCD-DX315
3-2. CASE, FRONT PANEL ASSY
Note:
Follow the disassembly procedure in the numerical order given.
3
loading panel
4
two screws
(CASE3 TP2)
7
case
qs
four screws (+BV3)
0
connector (CN3001)
6
five screws
(+BVTP 3
×
8)
gear
tweezers
1
Insert tip of tweezers through the hole
of bottom plate, and roate the gear in
the counter-clockwise direction.
the counter-clockwise direction.
DVD lid
tape
2
Attach an adhesive tape on the DVD LID and draw it out.
8
sheet
9
wire (flat type)
23core (CN509)
qa
connector (CN312)
qd
claw
qd
claw
qf
front panel assy
5
two screws
(CASE3 TP2)
When re-assembling, leave 30 mm between
harnesses A and B for safety.
harnesses A and B for safety.
harnesses A
harnesses B
clamp
30mm
14
HCD-DX315
3-4. JACK BOARD, LED BOARD
3-3. FL BOARD, SW BOARD
1
rivet
4
four screws (+BVTP 2.6)
qs
two screws (+BVTP 2.6)
6
three screws (+BVTP 2.6)
9
wire (flat type)
23core (CN801)
7
connector (CN811)
q;
connector (CNP801)
8
connector (CN805)
2
six claws
3
hold plate (FFC)
hold plate (FFC)
5
shield plate (FC)
qd
SW board
qa
FL board
qf
button (power)
When reassembling, route the
harness and flexible cable as
shown in the illustration.
harness and flexible cable as
shown in the illustration.
4
JACK board
5
eight screws (+BVTP 2.6)
6
LED board
7
button (disk),
indicator (disk)
9
button (disk)
q;
button (play)
3
screw (+BVTP 2.6)
1
knob (vol)
2
nut
8
five indicators (disk)
15
HCD-DX315
3-6. SPEAKER BOARD, D.C. FAN
3-5. I/O BOARD, TUNER
3
tuner
1
two screws
(+BVTT 3
×
6)
2
wire (flat type)
9core
qa
I/O board
8
wire (flat type)
13core(CN201)
q;
Open the
back panel.
7
wire (flat type)
7core(CN202)
6
wire (flat type)
13core(CN311)
5
wire (flat type)
9core(CN203)
4
connector
(CN312)
9
eight screws
(+BVTP 3
×
8)
3
D.C. fan
2
two screws
(+BVTP 4
×
8)
8
two screws
(+BVTT 3
×
8)
1
connector
(CN3000)
4
connector
(CN303)
5
connector
(CN302)
6
connector
(CN301)
7
two screws
(+BV3)
9
SPEAKER board
screw
lead pin
When assembling,
clamp the three harnesses with
a lead pin or a similar tool so
that they do not touch this screw.
clamp the three harnesses with
a lead pin or a similar tool so
that they do not touch this screw.
three harnesses
16
HCD-DX315
3-7. MAIN BOARD
1
wire (flat type) 21core (CN508)
qf
wire (flat type) 23core (CN509)
wf
MAIN board
3
connector (CN1201)
7
connector
(CN303)
ws
eight screws (+BV 3)
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).
After twist the harness once,
install the connector .
install the connector .
POWER board
MAIN board
heatsink (AMP)
radiation
sheets
sheets
IC on the
MAIN board
MAIN board
2
wire (flat type) 13core (CN507)
4
wire (flat type) 24core (CN1101)
5
wire (flat type) 7core (CN1302)
wa
two radiation
sheets
6
wire (flat type) 13core (CN1301)
8
connector
(CN302)
9
connector
(CN301)
q;
connector (CN3000)
qa
connector (CN3001)
qs
connector
(CN3002)
qd
connector
(CN515)
qg
two screws (+BVTP 3
×
8)
wd
clamp
qj
HEATSINK B board
w;
heatsink (AMP)
qh
HEATSINK A board
ql
screw
(+BVTP 3
×
12)
qk
two screws
(+BV 3)
When re-assembling, leave 30 mm between
harnesses A and B for safety.
harnesses A and B for safety.
screw
lead pin
When assembling,
clamp the three harnesses with
a lead pin or a similar tool so
that they do not touch this screw.
clamp the three harnesses with
a lead pin or a similar tool so
that they do not touch this screw.
three harnesses
harnesses A
harnesses B
clamp
30mm
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