Sony CMT-HX50BTR / CMT-HX70BTR / CMT-HX80R / CMT-HX90BTR / HCD-HX50BTR / HCD-HX70BTR / HCD-HX80R / HCD-HX90BTR Service Manual ▷ View online
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
9
Note: Follow the disassembly procedure in the numerical order given.
3-2. PANEL (TOP) BLOCK
3-3. PANEL (FRONT) BLOCK
screw
(BVTP3
× 8)
RB screw
(BVTP3
× 8)
RK panel (top) block
RT screw
(BVTP3
× 8)
RE three screws
(BVTP3
× 8)
screw
(BVTP3
× 8)
screw
(BVTP3
× 8)
RI connector
(CN507)
screw
(BVTP3
× 8)
RH
claw
RG five claws
claw
panel (side R)
R panel (side L)
screw
(BVTP3
× 8)
screw
(BVTP3
× 8)
RE panel (front) block
screw
(BVTP3
× 8)
two screws
(BVTP3
× 8)
chassis (top) block
RB two claws
RT two claws
screw
(BVTP3
× 8)
flexible flat cable (11 core)
(CN518)
(HX80R/HX90BTR)
(HX80R/HX90BTR)
flexible flat cable (15 core)
(CN502)
flexible flat cable (15 core)
(CN609)
R connector
(CN501)
DAB cable
(HX80R/HX90BTR)
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
10
3-4. KNOB
ASSY
3-5. MAIN BOARD
knob assy
screw driver
hole
knob assy
PANEL board back view
panel (front) block
Insert a screw driver into the position shown in the fig
and push it to remove the knob assy,
not giving an excessive force.
RB three screws
(BVTP3
× 8)
RG MAIN board
RT screw
(BVTP3
× 8)
RE earth wire
(HX80R/HX90BTR)
two screws
(BVTP3
× 8)
tuner (FM/AM)
flexible flat cable (9 core)
(HX50BTR: CND, RU, E51, MX, BR, SP, AR, KR models),
flexible flat cable (11 core)
(HX50BTR:
AEP/HX70BTR/HX80R/HX90BTR)
(tuner (FM/AM), MAIN board (CN518))
flexible flat cable (11 core)
(CN502)
flexible flat cable (19 core)
(CN510)
flexible flat cable (5 core)
(CN720)
flexible flat cable (21 core)
(CN751)
flexible flat cable (27 core)
(CN701)
connector
(CN504)
R connector
(CN908)
• Abbreviation
AR :
AR :
Argentina
model
BR
: Brazilian model
CND :
Canadian
model
E51
: Chilean and Peruvian model
KR
: Korean model
MX
: Mexican model
RU :
Russian
model
SP
: Singapore model
Ver. 1.1
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
11
3-6. LOADING MECHANISM BLOCK
3-7. BASE UNIT (BU-K6BD91UR2-WOD)
screw
(BVTP3
× 8)
two screws
(BV3)
panel (CD)
R loading mechanism block
screw
(BV3)
DMP board block
two claws
flexible flat cable (5 core)
(CN001)
flexible flat cable (27 core)
(CN202)
insulator
insulator
base unit
(BU-K6BD91UR2-WOD)
(BU-K6BD91UR2-WOD)
insulator
insulator
two springs
(insulator)
(insulator)
two floating screws
two floating screws
floating screw
loading (BK) assy
two springs (insulator)
– Bottom view –
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
12
3-8. BELT
3-9. OPTICAL PICK-UP BLOCK (KSM-213D)
belt
claw
claw
tray (AU)
belt
position of belt
Remove four solders.
flexible flat cable (16 core)
(CN301)
(CN301)
CD board
op base assy
(KSM-213D)
(KSM-213D)
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