I/O Board; Main Board - Sony HCD-DZ118K Service Manual

HCD-DZ118K

3-5. I/O BOARD

7 PWB support
5 wire (flat type)
9core (CN203)
4 wire (flat type)
13core (CN201)
3 wire (flat type)
13core (CN311)
2 wire (flat type)
7core (CN202)

3-6. MAIN BOARD

1 wire (flat type) 13core (CN1301)
2 wire (flat type) 7core (CN1302)
3 wire (flat type) 24core (CN1101)
4 connector (CN1201)
5 wire (flat type) 5core (CN1202)
6 wire (flat type) 13core (CN507)
qk four screws (+BV 3 × 6)
7 wire (flat type)
23core (CN509)
8 connector (CN515)
9 connector
(CN3002)
14
8 I/O board
1 connector
(CN312)
qa two screws
(+BV 3 × 8)
qs HEATSINK A board
qf two screws
(+BV 3 × 10)
qd two screws (+BV 3 × 6)
qf SPEAKER board
When assembling,
clamp the three harnesses with
6 three screws
a lead pin or a similar tool so
(+BVTP 3 × 8)
that they do not touch this screw.
qs two screws
(+BVTP 3 × 8)
qa connector (CN301)
q; connector (CN302)
9 connector (CN303)
qd HEATSINK
When re-assembling, attaching the
B board
two heat radiation sheets on the
IC MAIN board first, and then attach
qh heat sink (AMP)
the heat sink (AMP).
heat sink (AMP)
qg screw
(+BVTP 3 × 12)
qj two radiation
sheets
ql four screws (+BV 3 × 6)
w; clamp
wa MAIN board
After twist the harness once,
install the connector.
q; connector
(CN3000)
POWER board
lead pin
screw
three harnesses
radiation
sheets
IC on the
MAIN board
MAIN board