Sony DAV-HDZ273 / HCD-HDZ273 Service Manual ▷ View online
HCD-HDZ273
13
Note: Follow the disassembly procedure in the numerical order given.
3-1. CASE
3-2. POWER BOARD
five screws
(BV/RING)
(BV/RING)
case
two screws
(case 3 TP2)
(case 3 TP2)
two screws
(case 3 TP2)
(case 3 TP2)
CN3001 (4P)
CN904 (4P)
CN906 (13P)
two screws
(+PWH 3
(+PWH 3
× 8)
shield plate (HP)
six screws
(+PWH 3
(+PWH 3
× 8)
POWER board
cover (USB)
two claws
HCD-HDZ273
14
3-3. FRONT PANEL SECTION
3-4. BACK PANEL SECTION
two screws
(+BV3 (3-CR))
(+BV3 (3-CR))
five screws
(+BV3 (3-CR))
(+BV3 (3-CR))
front panel section
loading panel
CN412 (4P)
wire (flat type)(19 core)
(CN502)
(CN502)
label
tray
CN3000 (2P)
wire (flat type) (9 core) (CN419)
two screws
(+BVTP 3
(+BVTP 3
× 8)
back panel section
two screws
(+BVTP 3
(+BVTP 3
× 8)
two screws
(+BVTP 3
(+BVTP 3
× 8)
screw
(+BVTP 3
(+BVTP 3
× 8)
screw
(+BVTP 3
(+BVTP 3
× 8)
screw
(+B 3
(+B 3
× 6)
HCD-HDZ273
15
3-6. MAIN BOARD
3-5. DVD MECHANISM DECK
CN1201 (6P)
wire (flat type)(24 core)
(CN1101)
(CN1101)
wire (flat type)(5 core)
(CN1202)
(CN1202)
screw
(+BV3 (3-CR))
(+BV3 (3-CR))
two screws
(+BV3 (3-CR))
(+BV3 (3-CR))
DVD mechanism deck
screw
(+BV3 (3-CR))
(+BV3 (3-CR))
screw
(+BV3 (3-CR))
(+BV3 (3-CR))
screw
(+BV3 (3-CR))
(+BV3 (3-CR))
cover (CDM-DSR)
CN114 (8P)
wire (flat type)(5 core)
(CN702)
(CN702)
two screws
(+BV3 (3-CR))
(+BV3 (3-CR))
two screws
(+BV3 (3-CR))
(+BV3 (3-CR))
RB two screws
(+BV3 (3-CR))
(+BV3 (3-CR))
RT six screws
(+BV3 (3-CR))
(+BV3 (3-CR))
RE MAIN board
heat sink section
two radiation sheet
SPEAKER board
wire (flat type) (17 core) (CN603)
wire (flat type) (17 core) (CN4302)
screw
(+BVTP 3
(+BVTP 3
× 12)
HCD-HDZ273
16
3-8. TRAY
3-7. I/O BOARD
two claws
tray
Move the chuck cam
in the direction of the arrow.
bottom side
two screws
(+BV3 (3-CR))
(+BV3 (3-CR))
I/O board
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