Sony CMT-SX2D / HCD-SX2D Service Manual ▷ View online
49
HCD-SX2D
Pin No.
Pin Name
I/O
Description
154
RSET
I
Connected to ground
155
GNDDACP
—
Ground terminal
156
GNDDACBS2
—
Ground terminal
157
RF P
I
Main-beam RF signal input
158
RF N
I
Not used
159
G
I
DC coupled main-beam RF signal input G (not used)
160
A
I
DC coupled main-beam RF signal input A
161
AVDD1
—
Power supply terminal (+3.3V)
162
B
I
DC coupled main-beam RF signal input B
163
SVDD
—
Power supply terminal (+3.3V)
164
AVDD
—
Power supply terminal (+3.3V)
165
C
I
DC coupled main-beam RF signal input C
166
H
I
DC coupled main-beam RF signal input H (not used)
167
D
I
DC coupled main-beam RF signal input D
168
J
—
Not used
169
AGND
—
Ground terminal
170
E
I
DC coupled main-beam RF signal input E
171
K
—
Not used
172
F
I
DC coupled main-beam RF signal input F
173
VC
I
Control signal input from Optical pick-up
174
VBCAP
—
Connected to +3.3V
175
RESOUT
I
Connected to ground
176
CD_MD
O
Volume control signal output to Optical pick-up
177
DVD_MD
O
Volume control signal output to Optical pick-up
178
CD_LD
O
Laser drive output
179
DVD_LD
O
Laser drive output
180
AGND
—
Ground terminal
181
AGND1
—
Ground terminal
182
VDDC
—
Power supply terminal (+1.8V)
183
I032
O
Motor Drive AMP signal output
184
GNDC
—
Ground terminal
185
ICI04
I
SW (close) signal input
186
ICI05
I
SW (open) signal input
187
VDDP
—
Power supply terminal (+3.3V)
188
IDI03
O
Laser select drive output
189
GNDP
—
Ground terminal
190
ICI06
—
Not used
191
ICI07
—
Not used
192
VDD-IP
—
Power supply terminal (+3.3V)
193
IDI06/SLED
—
Not used
194
IDI07/SPINDLE
—
Not used
195
I043/PWMCO2
O
Motor Drive AMP signal output
196
I044/PWMCO3
O
Motor Drive AMP signal output (not used)
197
GNDPWM
—
Ground terminal
198
I045/PWMCO4
O
Motor Drive AMP signal output
199
VDDPWM
—
Power supply terminal (+3.3V)
200
I046/PWMCO5
I
HOME SW signal input
201
IDI04/PWMCO6
O
Motor Drive AMP signal output
202
I04/PWMCO0
O
Motor Drive AMP signal output
50
HCD-SX2D
Pin No.
Pin Name
I/O
Description
203
IO35/DUPRD0
O
Latch enable signal output to the audio DAC (not used)
204
IO36/DUPTD0
O
Line3 control signal output
205
IO37/DUPRD1
O
Line3 control signal output
206
IO38/DUPTD1
O
Video signal output terminal (D1/S) change signal output
207
IO47/SSCCLK
I
Clock signal input from the system controller
208
IO16/SSCTXD
I
Data signal input from the system controller
209 to 257
HOLE1 to 49
—
Connected to ground
51
HCD-SX2D
SECTION 8
EXPLODED VIEWS
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
The mechanical parts with no reference
number in the exploded views are not supplied.
number in the exploded views are not supplied.
•
Abbreviation
E3
E3
: 240 V AC Area in E model
KR
: Korean model
SP
: Singapore model
TH
: Thai model
Ref. No.
Part No.
Description
Remark
8-1.
OVERALL SECTION
Ref. No.
Part No.
Description
Remark
1
9-885-100-41 LENS TRAY DVD
2
9-885-100-38 PANEL TRAY DVD
3
9-885-100-24 TOP COVER
4
9-885-105-69 MPEG BOARD, COMPLETE (E3)
4
9-885-105-71 MPEG BOARD, COMPLETE (SP, KR, TH)
5
9-885-083-69 FAN, DC
2
5
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
a
3
DVD mechanism
deck section
deck section
chassis section
front panel section
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
1
4
not
supplied
supplied
not
supplied
supplied
not
supplied
a
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Ver. 1.2
52
HCD-SX2D
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
8-2.
FRONT PANEL SECTION
51
9-885-100-37 PANEL CASS FOR SX2D
52
9-885-099-93 HOLDER TOP COVER R
53
9-885-099-92 HOLDER TOP COVER L
54
9-885-100-47 CAP VOL
55
9-885-100-46 RING VOL
56
9-885-099-79 CAP KEY TUNER
57
9-885-099-78 CAP KEY DVD
58
9-885-099-77 CAP KEY TAPE
59
9-885-100-39 WINDOW DISPLAY
60
9-885-100-35 CABI FRONT
61
9-885-099-76 CAP KEY POWER
62
9-885-100-42 KEY PROGRE
63
9-885-100-44 KEY STOP
64
9-885-099-80 CAP KEY OPEN
65
9-885-099-83 BASE KEY OPEN
66
9-885-099-74 WINDOW CASS
67
9-885-099-81 BASE KEY FUNCTION
68
9-885-100-43 KEY DISP
69
9-885-100-92 KEY BOARD, COMPLETE (including HP BOARD)
70
9-885-101-05 FF-CABLE 23PINS P=1.25MM
71
9-885-100-45 KEY SKIP
72
9-885-101-01 FFC CABLE 7PIN PITCH=1.25
73
1-796-352-81 DECK, MECHANICAL(CMAL5Z220C)
74
9-885-099-82 BASE KEY POWER
75
4-238-631-01 TAPE SPRING
76
4-231-841-01 SPRING (HEART CAM-B)
77
4-231-825-01 CAM (B), HEART
78
4-242-318-01 OIL-DAMPER (70N)
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
59
75
77
78
76
72
73
not
supplied
not
supplied
56
55
54
51
66
71
70
69
not
supplied
HP board
including Ref. No. 69
57
58
61
60
62
74
63
52
64
68
67
not
supplied
not
supplied
not
supplied
not
supplied
65
53
not
supplied
not
supplied
not
supplied
not
supplied
Note:
If the wire (flat type) was replaced, fold it some as the
wire (flat type) before replacement.
wire (flat type) before replacement.
Refer to “Precaution when replacing the CAP” when
replacing the CAP KEY POWER or the CAP KEY OPEN.
(See page 6)
replacing the CAP KEY POWER or the CAP KEY OPEN.
(See page 6)
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