Sony CMT-DH50R / CMT-DH70SWR / HCD-DH50R / HCD-DH70SWR Service Manual ▷ View online
HCD-DH50R/DH70SWR
13
2-6. FRONT PANEL BLOCK
2-7. SP-CONN BOARD
Note: This illustration sees the set from rear side.
5
two screws
(BVTT3
u 6)
6
two claws
2
flexible flat cable (7 core)
(CN510)
1
flexible flat cable (13 core)
(CN511)
3
screw
(BVTP2.6
3CR)
4
terminal
7
front panel block
1
connector
(DH50R:
CN669)
(DH70SWR:
CN670)
2
connector
(CN667)
4
SP-CONN board
3
two claws
HCD-DH50R/DH70SWR
14
2-8. MAIN BOARD
Note: This illustration sees the set from rear side.
2-9. CDM COVER
A
A
B
B
C
C
D
D
E
E
F
F
q;
three screws
(BVTP3
u 8)
qg
two screws
(BVTP3
u 8)
qh
heat sink (S-master)
qj
radiation sheet
qk
MAIN board
qs
screw
(BVTP3
u 8)
qa
terminal
qd
clamp
qf
clamp filter
q;
two screws
(BVTP3
u 8)
8
connector
(DH50R:
CN669)
(DH70SWR:
CN670)
9
connector
(CN667)
1
flexible flat cable (5 core)
(CN401)
2
flexible flat cable (7 core)
(CN510)
3
flexible flat cable (13 core)
(CN511)
6
flexible flat cable (25 core)
(CN500)
5
connector
(CN606)
4
flexible flat cable (11 core)
(AEP:
CN502),
flexible flat cable (21 core)
(RU, SP, TW, KR, TH: CN503)
7
flexible flat cable (11 core)
(AEP:
CN505),
flexible flat cable (9 core)
(RU, SP, TW, KR, TH: CN504)
7
two screws
(BVTP3
u 10)
7
screw
(BVTP3
u 10)
q;
two claws
9
1
screw
(BVTT3
u 6)
1
two screws
(BVTT3
u 6)
3
two screws
(BV3
3-CR)
2
plate_GND_A
2
two plates_GND_A
Perform work with this wire (flat type) (24 core) connected, or make a bridge as mentioned above and then disconnect the wire
(flat type) (24 core). (Optical pick-up will be destroyed without bridging.) On the contrary at the installation, connect the wire (flat type)
(24 core) first, and then remove the bridge.
Note: For a soldering iron, use the one with a ground wire.
(flat type) (24 core). (Optical pick-up will be destroyed without bridging.) On the contrary at the installation, connect the wire (flat type)
(24 core) first, and then remove the bridge.
Note: For a soldering iron, use the one with a ground wire.
(Refer to DISASSEMBLY 2-10. DVD MECHANISM DECK (CDM86A-DVBU101)
PRECAUTION WHEN REMOVING WIRE (FLAT TYPE) (24 CORE)
3
two screws
(BV3
3-CR)
4
qa
CDM cover
5
connector
(CN3002)
6
Turn over the
mechanism deck block.
8
two claws
• Abbreviation
KR
KR
: Korean model
RU
: Russian model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
Ver. 1.1
HCD-DH50R/DH70SWR
15
2-10. DVD MECHANISM DECK (CDM86A-DVBU101)
2-11. MD (86A) ASSY
PRECAUTION WHEN REMOVING GOOD
OPTICAL PICK-UP BLOCK
OPTICAL PICK-UP BLOCK
4
Be sure to bridge here, and then
disconnect the wire (flat type) (24 core).
(optical pick-up block will be destroyed
without
bridging.)
On the contrary at the installation,
connect the wire (flat type) (24 core) first,
and then remove the bridge.
Note: For a soldering iron, use the one
with a ground wire.
1
two claws
2
two claws
3
Lift up the FFC holder.
5
flexible flat cable (7 core)
(CN001)
6
connector
(optical
pick-up)
7
DVD mechanism deck
(CDM86A-DVBU101)
– bottom view –
3
wire (flat type) (24 core)
6
optical pick-up block
(KHM-313CAB)
1
two claws
2
FFC holder
4
insulator screw
4
insulator screw
5
insulator
5
insulator
4
insulator screw
4
insulator screw
5
insulator
5
insulator
7
MD (86A) assy
HCD-DH50R/DH70SWR
16
2-12. CHASSIS (TOP)
2-13. MS-214 BOARD
1
screw
(B2.6
u 8)
4
three screws
(B2.6
u 8)
3
two screws
(B2
u 10)
5
chassis (top)
2
lever (CL UP2)
3
Remove two solders.
2
two screws
(B2.6
u 8)
5
MS-214 board
4
motor (pully) assy (loading)
(M001)
1
belt (MOT)
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