Service manual
Dell W2606C
96
+5V
nRESET_MSP
R776
0 1/16W
L32
2.2uH
GND
C799
0.1uF
R777
NC
GND
LINE1_O_L 2
/SRESETAD3
LINE2_O_R
C795
0.1uF
R826
100 1/16W
R810
470K 1/16W
+
C235
10uF/16V
C264
470pF
TUNER_GND
2308_L 8
M_SCL
I2S_WS3
IPCLK1
C252
3.3pF
C256
0.001uF
-
+
U701A
LM324D
3
2
1
411
Q717
PMBS3906
3 2
1
7/24 add Line out buffer
Comp3_L_Sel 2
L33
600 OHM
I2S_CL3
R196
240 1/16W
+
C792
47uF
C263
0.0015uF
20050919
add JACK
V5A
PC_4_L
R185 470 1/16W
DO NOT STUFF
R220 0 1/16W
+
C797
100uF/16V
V5A
PC_4_R
-
+
U701D
LM324D
12
13
14
411
R774 NC
V25DSP
V25DSP
8V_A
C221
0.1uF
I2S_DA_IN1
Q715
PMBS3906
3 2
1
C269 4.7uF/16V
C787
0.1uF
GND
L34
2.2uH
V5A
M_SDA
R783
NC
R747 NC
V5A
+12V_SW
8V_A
EXT_DEL_CL
R809
470K 1/16W
VCCDP
PC_4_L 4
ADVDRI
C265
220pF
C789
0.1uF
R213 0 1/16W
R209
0 1/16W
EXT_DEL_DIN
8V_A
I2S_DA_IN2
nRESET_AD
GND
R214
NC
R187 470 1/16W
M_SDA2
SC2_O_L
C785
0.1uF
C216
330pF
VCCDSP
TP34 NC
C258
0.001uF
+
C240
10uF/16V
+8V
R754
20 3W
VCCDSP
GND
C254
0.001uF
R210
NC
C213 4.7uF/16V
+8V
Earphone_R 8
ANA_IN_REF
R211
NC
C801
0.1uF
+5V
R8170 1/16W
R808
3.3K 1/16W
R787
6.8 3W
+5V
Comp1_L2
SC2_O_R
R197
1M 1/16W
R746 22
-
+
U701B
LM324D
5
6
7
411
+
C237
10uF/16V
+5V
R753
20 3W
TP32
NC
GND
I2S_DA_IN4
R827
5.1K 1/16W
Q714
PMBS3906
3 2
1
+
C806
10uF/16V
C244
0.1uF
V25SW
GND
EXT_DEL_DOUT
C259
0.001uF
+
C232
10uF/16V
C805
0.1uF
Q713
PMBS3906
3 2
1
C218
330pF
R751 10K
/SRESET3
SURROUND_L
LINE2_O_L
C268 4.7uF/16V
L31
100uH
R745 22
R750
0
R748 NC
MSP_I2S1_DOUT
R813
47K 1/16W
C212 4.7uF/16V
R779
0 1/16W
R8190 1/16W
L757
600 OHM
R815
0 1/16W
R824
100 1/16W
VCCDSP
SURROUND_R
V5A
MSP_I2S1_WS
R828
5.1K 1/16W
C207 4.7uF/16V
AGND
GND
ADASEL
TP35 NC
C253
3.3pF
R184 470 1/16W
GND
TP704
R802
100 1/16W
R203 100 1/16W
TV2365W-2A
A
AUDIO Processor MSP4452K
AOC (Top Victory) Electronics Co., Ltd.
Custom
7
10
Tuesday, September 20, 2005
Title
Size Document Number Rev
Date: Sheet
of
GND
C224
330pF
C255
0.001uF
+
C220
3.3uF/16V
nRESET_MSP
C812
4.7uF/16V
X2
18.432MHz
MSTR2_SCL1,3
nRESET_AD
R182 470 1/16W
C227
330pF
C225
330pF
R770 0 1/16W
CENTER
MSP_I2S1_CL
U9
8815-5V
3 2
1
VO G
VI
R705
NC
R207
1K 1/16W
+
C236
10uF/16V
R200
1M 1/16W
M_SCL2
C813
4.7uF/16V
GND
TUNER_GND
MSP_SCL
MSP_I2S1_CL
+
C242
10uF/16V
R831
8.2K 1/16W
R208
1K 1/16W
C260
0.001uF
6/7 ADD R776 0 ohm
,R218 C266 NC
+
C784
10uF
LINE2_O_R 2
I2S_DA_IN3
C788
0.1uF
C267 4.7uF/16V
+5V_STY_ON
12V
nRESET_MSP
TP705
GND
GND
Comp1_R2
ADVSUP
R221 0 1/16W
+
C247
22uF/16V
MSP_ADDR
SC2_O_L
C211 4.7uF/16V
R205 100 1/16W
C246 56pF
R201
1K 1/16W
EXT_DEL_WS
+
C250
22uF/16V
C226
330pF
GND
TP37 NC
R749 10K
C266 4.7uF/16V
R766
1.8K 1/16W
+
C800
100uF/16V
C793
0.1uF
GND
L760
600 OHM
V5A
M_SCL
LINE3_O_L
Q712
PMBS3906
3 2
1
U12
MSP4440G-QA-C13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
67
68
69
70
71
72
73
74
75
76
77
78
79
66
80
NC
I2C_CL
I2C_DA
I2S_CL
I2S_WS
I2S_DA_OUT
I2S_DA_IN1
I2S_DEL_IN
I2S_DEL_OUT
I2S_DEL_CL
I2S_DEL_WS
DVSUP
DVSUP
DVSS
DVSS
DVSS
I2S_DA_IN2
NC
I2S_CL3
I2S_WS3
RESETQ
I2S_DA_IN3
I2S_DA_IN4
DACA_R
DACA_L
VREF2
DACM_R
DACM_L
DACM_C
DACM_SUB
DACM_SR
DACM_SL
SC2_OUT_R
SC2_OUT_L
VREF1
SC1_OUT_R
SC1_OUT_L
CAPL_A
AHVSUP
CAPL_M
SC3_OUT_R
SC3_OUT_L
AHVSS
AHVSS
AGNDC
NC
SC4_IN_L
SC4_IN_R
ASG
SC3_IN_L
SC3_IN_R
ASG
SC2_IN_L
SC2_IN_R
ASG
SC1_IN_L
SC1_IN_R
VREFTOP
SC5_IN_L
SC5_IN_R
AVSS
AVSS
NC
NC
AVSUP
ANA_IN1+
ANA_IN-
ANA_IN2+
TESTEN
XTAL_IN
XTAL_OUT
TP
AUD_CL_OUT
NC
SPDIF_OUT
D_CTR_I/O_1
D_CTR_I/O_0
ADR_SEL
AVSUP
STANDBYQ
GND
PC_4_R 4
IPCLK1 3
TP703
C257
0.001uF
AV1_R2
R806
1M 1/16W
R764
2.7K 1/16W
LINE3_O_L 2
R188 470 1/16W
R202
100 1/16W
R744
680
R198
1M 1/16W
MSTR2_SDA 1,3
R212 0 1/16W
Q716
PMBS3906
3 2
1
C811
4.7uF/16V
U6
LM1117
1
2
3
4
ADJ
Vo2
Vin
Vo4
CN801
CONN
GPROBE
1
2
3
4
6
5
MSP_I2S1_WS
R771
0 1/16W
TO Cortez
nRESET_AD
L761
600 OHM
U4
NDC7002N
1
2
34
5
6
G1
S2
G2D2
S1
D1
R186 470 1/16W
+
C249
22uF/16V
I2S_DA_IN1
C810
4.7uF/16V
R765
2.7K 1/16W
LINE3_O_R 2
C208 4.7uF/16V
ADVSEN
R215
0 1/16W
ANA_IN2
TP706
+
C251
22uF/16V
M_SDA
R804
1M 1/16W
C798
0.1uF
R204 100 1/16W
C233
0.0015uF
V5A
+8V
C786
0.1uF
R773 0 1/16W
R743
680
V25SW
C248 56pF
C241
0.1uF
R832
8.2K 1/16W
V25DSP
I2S_DA_IN2
ADAI2B
TP33
NC
R801
100 1/16W
C215
330pF
C796
0.1uF
GND
+5V
LINE1_O_R 2
GND
2308_R 8
MSP_CLK_OUT
MSP_I2S1_DOUT
ADVREF
C217
330pF
R225 0 1/16W
8V_A
MSP_SPDIF_OUT
R206
NC
R183 470 1/16W
C234
470pF
R814
47K 1/16W
VCCDP
LINE3_O_R
C229
0.1uF
C206 4.7uF/16V
R8160 1/16W
GND
+
C807
10uF/16V
R218
2.7K 1/16W
V25SW
U7 AD1941
1
13
25
37
8
28
33
40
43
7
12
24
36
48
3
9
4
5
6
10
11
14
15
16
17
18
19
20
21
22
23
26
27
29
30
31
32
34
35
38
39
41
42
44
45
46
47
2
VDD1
VDD2
VDD3
VDD4
PVDD
OVDD1
OVDD2
OVDD3
IVDD
GNDP
GND1
GND2
GND3
GND4
TEST
I2CBYP
PCTL0
PCTL1
PCTL2
LRCLKIN
BCLKIN
SDATIN0
SDATIN1
SDATIN2
SDATIN3
ASEL
SDA
SCL
NC1
NC2
RESET
LRCLKO0
BCLKO0
SDATO0
SDATO1
SDATO2
SDATO3
LRCLKO1
BCLKO1
SDATO4
SDATO5
SDATO6
SDATO7
VSUP
VSENSE
VDRIVE
VREF
MCLK
C804
NC
+
C228
3.3uF/16V
R8180 1/16W
C790
0.1uF
R803
100 1/16W
R199
1M 1/16W
GND GND
Comp3_R_Sel 2
Earphone_L 8
R299
2.7K 1/16W
MSP_SDA
TP36 NC
U11
AZ1117H-ADJ
32
1
VIVO
GND
LINE2_O_L 2
M_SCL
ANA_IN1
L756
600 OHM
C261
0.001uF
R778
nc
R189
470 1/16W
GND
M_SDA
C243
0.1uF
R805
1M 1/16W
C803
NC
L759
600 OHM
L758
600 OHM
GND
GND
+8V
MSP_ADDR
C209 4.7uF/16V
+
C262
10uF/16V
C794
0.1uF
R224 0 1/16W
TUNER_SIF2
C791
0.1uF
SURROUND_SUB
R775 NC
R800
100 1/16W
C238
470pF
R223 0 1/16W
R807
1M 1/16W
C245 56pF
+5V
AV1_L2
SC2_O_R
C210 4.7uF/16V
R222 0 1/16W
C239
0.0015uF
-
+
U701C
LM324D
10
9
8
411