Table of Contents
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CD-SW250DVD
A
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
B
7
7
6
6
5
5
4
4
3
3
2
2
1
1
CN3001
C
D
SPINDLE
MOTOR
2
2
M
1
1
CNS2
SLED
MOTOR
SWITCH
M
7
7
SENSOR
6
6
PWB
E
5
5
4
4
3
3
2
2
1
1
CN3003
CNS3
1
1
TO DISPLAY PWB
2
3
CNP704
4
6-7 11 - B
5
6
7
8
9
10
10
CN3004
CHANGER MOTOR PWB-H
F
SW3
TRAY SW2
11
11
SW2
11
TRAY SW1
11
10
10
SW1
CLAMP
9
9
8
8
SW4
DISC
7
7
RX1
6
6
PHOTO
5
5
INTERRUPTER
4
4
+
M1
M
3
3
-
TRAY
2
2
MOTOR
+
1
1
M
M2
-
1
1
CN3005
MAIN CAM
MOTOR
1
2
3
G
4
FROM MAIN PWB
5
6
CNS601
7
6-2 2 - D
8
9
10
11
CN3006
H
1
F-
F+
T+
T-
C_c
D_d
CD_DVDB
RF
A_a
B_b
F
GND_PD
C3103
FB3103
R3017
Vref
0.1
VCC
+B
C3102
0
680
0.1
E
NC
VR_CD
VR_DVD
R3116
C3105
0
CD_LD
0.001
MD
R3013
HFM
NC
1K
FB3101
DVD_LD
0
GND_LD
R3115
C3107
R3009
0
0.001
22K
R3015
1K
+B
FB3105
0
R3010
10K
Q3103
R3036
KTC3875 GR
R3038
10K
+B
36
35
34
33
32
1 2 3 4 5 6 7
SP+
SP-
CN3002
+B
LED
FG
AGND
SL+
SL-
PUIN
DGND
+B
+5V
GND
TRAY SW1/SW2
DISC/CLAMP
R3018
PHOTO
MO_SPEED
33K
MOT_A+
MOT_A-
MOT_B+
MOT_B-
CAM-
CAM+
TR-
TR+
R3023
+B
+5V
PHOTO
270
DISC
CLAMP
TRAY SW1
TRAYSW2
GND
+B
+B
D3.3V
FB3601
0
A3.3V
FB3602
0
FB3603
0
D1.8V
RF5V
FB3604
0
+7V
FB3605
0
DGND
A5V
FB3606
0
+B
MGND
L-CH
AGND
R-CH
2
3
Figure 6-11 SCHEMATIC DIAGRAM (11/12)
+B
C3138
C3137
TP3101
100/10
100/10
PREF
C3135
C3136
0.1
0.1
R3114
C3134
1
22K
+B
C3114
100/10
64
63
62
61
60
59
58
57
56
55
54
53
52
C3116
1
CAP
0.1
C3108
2
VCC
+B
15P
(CH)
3
PDREF
R3024
2.2K
C3109
15P
(CH)
PD1
4
6
R3025
2.2K
C3110
(CH)
15P
PD2
5
(CH)
R3026
2.2K
C3111
15P
IC3101
PD3
6
(CH)
R3027
2.2K
C3112
15P
PD4
LA9703W
7
GND
8
DVD PLAYER
R3028
FIN1
9
2.2M
FRONT END
FIN2
10
R3029
PIN1
11
PROCESSOR
47K
PIN2
12
R3030
TIN1
13
47K
TIN2
14
R3031
1.2M
15
LDD1
R3033
47K
R3032
47K
LDS1
16
R3035
2.2M
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
R3037
27K
R3040
1.2M
10K
+B
R3034
820K
C3113
100P
(CH)
R3041
R3039
820K
27K
R3001
12K
R3042
R3005
R3044
47K
4.7K
R3006
10K
R3002
15K
10K
R3043
47K
D3001
KDS184
R3007
47K
C3404
100/10
+B
31
30
29
28
27
26
25
24
23
22
21
20
19
FB3107
+B
8 9
10 11 12 13 14 15 16 17 18
R3401
R3402
IC3001
R3406
LA6261
R3403
FOCUS/TRACKING
SPIN/SLED DRIVER
+B
+B
+B
+B
+B
+B
+B
+B
4
6 – 11
TP3102
SREF
TC7SHU04FU
INVERTER
(UN-BUFFER)
51
50
49
IC3204
C3128
SREFI
48
0.0047
R3111
PH
47
TC7SHU04FU
6.8K
BH
46
R3104
68K
R3109
INVERTER
ISET
45
6.8K
C3122
0.01
WOC
44
(UN-BUFFER)
R3103
10K
PPN
43
0.047
C3121
PP
42
C3126
0.0047
WO
41
+B
R3107
TE
40
6.8K
FE
39
R3106
6.8K
RREC
38
R3105
CP
37
6.8K
R3102
TEBL
36
5.6K
FEBL
35
FC
34
IC3203
BST
33
M24C04
4K BIT
EEPROM
+B
+B
C3205
0.1
E0
VCC
1
8
2
E1
WCB
7
4K
R3101
E2
SCL
3
6
4
GND
SDA
5
47K
R3046
4.7K
R3231
2.2K
C3212
10P
(CH)
R3045
4.7K
C3213
R3202
10P
15
(CH)
R3230
0
10K
6.8K
10K
18K
12K
TP3401
TP3402
TP3404
TP3403
SLDO
SPDO
TDO
FDO
R3404
+B
1K
CD/DVD AUDIO SIGNAL
DIGITAL(DVD/CD) SIGNAL
VIDEO SIGNAL
VIDEO C SIGNAL
VIDEO Y SIGNAL
VIDEO R SIGNAL
+B
5
IC3205
C3263
FB3202
0.1
0
+B
FB3208
0
+B
1
VCC
5
2
3
GND
4
R3226 R3227
0
4.7K
XL3002
54MHz
C3266
0.1
1
156
155
154
153
152
151
150
149
148
VCC
5
2
3
GND
4
157
DVSS
158
GP0
159
DMUTE
160
C3206
RGB_SW
161
0.1
GP3
162
C3207
GP4
163
100/10
DVDD1.8
164
DVD_CDB
165
C3208
166
SCDT
0.1
GP7
167
AMUTE
168
CS
169
170
DVSS
GP10
171
GP11
172
GP12
173
174
GP13
DVDD3.3
175
C3211
X33I
176
0.1
X33O
177
178
DVSS
ADO
179
JV
180
RREC
181
RF_PH
182
RF_BH
183
TE
4
184
FE
185
C3214
470P
(CH)
186
EFMINP
(CH)
C3215
470P
5
187
EFMINN
C3216
0.1
SLCLPFO
188
189
SLCLPFI
R3204
190
SLCO1
33K
191
SLCO2
AVDD_FE
192
193
AVSS_FE
194
BHC
195
WO
TEC
196
VREF_FE
197
TSTD1
198
199
TSTD0
FO
200
BST
201
202
TBAL
3
FBAL
203
204
SGC
SLDO
205
SPDO
206
TDO_FE
207
FDO
208
+B
2
1
2
3
4
5
6
7
8
9
+B
FB3203
0
+B
R3704
390
R3703
390
R3702
390
R3701
390
C3702
0.1
C37
10/1
C370
10/1
C370
10/1
6
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