Sony HCD-ZT4 / LBT-ZT4 Service Manual ▷ View online
HCD-ZT4
13
3-6. DC FAN (M102), BACK PANEL
3-7. MAIN BOARD
fan connector (CN690)
power cord connector
(CN901)
XE power cord
RH DC fan (M102)
RG two screws
(BVTP3
× 12)
RK coating clip
RI screw (BVTP3 × 10)
RM ferrite core
XT cord
bushing
XB bushing bracket
X two screws (BVTP3 × 10)
RE tuner
(FM/AM)
flexible flat cable
(9
core)
RL Cut the clamp.
screw
(BVTP3
× 8)
R
RT two screws
(BVTP3
× 10)
screw
(BVTP3
× 10)
screw
(BVTP3
× 10)
five screws
(BVTP3
× 10)
XG back panel
connector
(CN890)
RB SW JACK
board
screw
(BVTP3
× 10)
two screws
(BVTP3
× 10)
RT MAIN board
wire (flat type) (13 core)
(CN410)
connector
(CN907)
connector
(CN055)
wire (flat type) (31 core)
(CN430)
flexible flat cable (21 core)
(CN420)
R connector
(CN1301)
fan connector
(CN110)
connector
(CN801)
RB DMPORT board
HCD-ZT4
14
3-8. CD MECHANISM BLOCK
3-9. DC FAN (M101), POWERAMP BOARD
Note: When installing the CD mechanism section,
install two tapes for prevention of noise.
screw
(BVTP3
× 10)
screw
(BVTP3
× 10)
two screws
(BVTP3
× 10)
screw
(BVTP3
× 10)
four screws
(BVTP3
× 10)
two saranet cushions
RT CD mechanism block
RB three sheets
wire (flat type) (31 core)
(MAIN board: CN430/
CD board: CN201)
chassis
wire (flat type) (13 core)
(MOTOR
board/
MAIN board: CN410)
two screws
(BVTP3
× 10)
two screws
(transistor)
connector (CN903)
two screws
(BVTP3
× 10)
RB POWERAMP board
two screws
(BVTP3
× 12)
two screws
(BVTP3
× 10)
three screws
(BVTP3
× 10)
bracket (fan)
DC fan (M101)
heat sink block
HCD-ZT4
15
3-10. BASE UNIT
3-11. OP BASE ASSY (KSM-213D)
CD mechanism block
insulator
insulator
base unit
insulator
insulator
two springs
(insulator)
(insulator)
two screws (PTPWHM2.6)
two screws (PTPWHM2.6)
– Bottom view –
two springs (insulator)
two polyethylene washers
Remove four solders.
flexible flat cable (16 core)
(CD board: CN301/optical pick-up block)
CD board
OP base assy
(KSM-213D)
(KSM-213D)
HCD-ZT4
16
3-12. BELT (DLM3A)
four screws
cover
two belts (DLM3A)
belt
belt
position of belt
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