Main Board; Cdm Cover - Sony HCD-DH50R Service Manual

HCD-DH50R/DH70SWR
Ver. 1.1
2-8.

MAIN BOARD

Note: This illustration sees the set from rear side.
• Abbreviation
KR : Korean model
RU : Russian model
SP : Singapore model
TH : Thai model
TW : Taiwan model
4 flexible flat cable (11 core)
(AEP: CN502),
flexible flat cable (21 core)
(RU, SP, TW, KR, TH: CN503)
3 flexible flat cable (13 core)
(CN511)
2 flexible flat cable (7 core)
(CN510)
1 flexible flat cable (5 core)
2-9.

CDM COVER

3 two screws
(BV3 3-CR)
2 plate_GND_A
4
1 screw
(BVTT3 6)
PRECAUTION WHEN REMOVING WIRE (FLAT TYPE) (24 CORE)
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.
(Refer to DISASSEMBLY 2-10. DVD MECHANISM DECK (CDM86A-DVBU101)
14
7 flexible flat cable (11 core)
(AEP: CN505),
flexible flat cable (9 core)
(RU, SP, TW, KR, TH: CN504)
6 flexible flat cable (25 core)
(CN500)
5 connector
(CN606)
F
C
B
D
A
(CN401)
3 two screws
(BV3 3-CR)
5 connector
(CN3002)
2 two plates_GND_A
1 two screws
(BVTT3
qh heat sink (S-master)
q; three screws
(BVTP3 8)
B
A
E
qk MAIN board
qg two screws
(BVTP3
qa CDM cover
7 screw
(BVTP3 10)
q; two claws
6)
qj radiation sheet
q; two screws
(BVTP3
qa terminal
8 connector
C
(DH50R: CN669)
D
(DH70SWR: CN670)
E
qs screw
(BVTP3
F
qd clamp
9 connector
(CN667)
qf clamp filter
8)
7 two screws
(BVTP3
9
8 two claws
6 Turn over the
mechanism deck block.
8)
8)
10)