Dell W2306C Service Manual page 96

R182 470 1/16W
2 Comp1_L
R184 470 1/16W
2 Comp1_R
R186 470 1/16W
2 AV1_L
R188 470 1/16W
2 AV1_R
C224 C225 C226 C227
330pF 330pF 330pF 330pF
GND
GND
L32
2.2uH
V5A
C244
0.1uF
C245 56pF ANA_IN1
2 TUNER_SIF
C246 56pF ANA_IN_REF
TUNER_GND
C248 56pF ANA_IN2
1K 1/16W
R208
X2
18.432MHz TP32
R206 NC
NC TP33
NC
R207 C252 C253
1K 1/16W 3.3pF 3.3pF
GND TUNER_GND
GND
GND
+5V
M_SCL
M_SDA
R214
NC
MSP_ADDR
TO Cortez
+5V
R215
0 1/16W TP34 NC
+5V_STY_ON TP35 NC
TP36 NC
TP37 NC
GND R299
2.7K 1/16W R218
2.7K 1/16W
R776
nRESET_MSP
3 /SRESET
0 1/16W C804
NC
6/7 ADD R776 0 ohm
,R218 C266 NC GND
+5V
V5A
R764 R705 R766
R765 2.7K 1/16W NC 1.8K 1/16W
2.7K 1/16W
U4
M_SDA 4 3
2 M_SDA D2 G2
5 2
1,3 MSTR2_SCL MSTR2_SDA
S1 S2
M_SCL 6 1
2 M_SCL
D1 G1
NDC7002N
R808
3.3K 1/16W
U9
8815-5V
3 2
VO G
R753
12V 20 3W
L760
R787 R754
600 OHM
6.8 3W 20 3W
C800
+
C801 100uF/16V
0.1uF
C206 4.7uF/16V
C207 4.7uF/16V
C208 4.7uF/16V
C209 4.7uF/16V
C210 4.7uF/16V
C211 4.7uF/16V
C212 4.7uF/16V
C213 4.7uF/16V
C228 C229
+
0.1uF
3.3uF/16V
GND
GND GND GND
C232 C233 C234
10uF/16V 0.0015uF 470pF
65
AVSUP
66
AVSUP
67
ANA_IN1+
68
ANA_IN-
69
ANA_IN2+
70 U12
GND TESTEN
71
XTAL_IN
72
XTAL_OUT MSP4440G-QA-C13
73
TP
MSP_CLK_OUT 74
AUD_CL_OUT
75
NC
MSP_SPDIF_OUT 76
SPDIF_OUT
77
D_CTR_I/O_1
78
D_CTR_I/O_0
MSP_ADDR 79
ADR_SEL
80
STANDBYQ
R209 V5A
0 1/16W
+5V
R210 R211
NC NC
R212 0 1/16W MSP_SCL
R213 0 1/16W MSP_SDA
MSP_I2S1_CL
MSP_I2S1_WS
MSP_I2S1_DOUT
I2S_DA_IN1
V5A
L34
2.2uH R815
+
0 1/16W C262 C263 C264 C265
10uF/16V 0.0015uF 470pF 220pF
GND R220 0 1/16W I2S_CL3
R221 0 1/16W I2S_WS3
I2S_DA_IN3
R222 0 1/16W
I2S_DA_IN1
R223 0 1/16W
I2S_DA_IN2
R224 0 1/16W
I2S_DA_IN4
R225 0 1/16W
3 /SRESETAD
nRESET_MSP
+5V
CN801
R783
NC
1,3
1
2
3
4
5 VCCDSP
nRESET_AD
6
V5A
M_SCL
R745
M_SDA
CONN R746
R747
GPROBE R748
DO NOT STUFF
GND R749
R751
+ C797
C799 100uF/16V MSP_I2S1_WS R773
MSP_I2S1_CL
0.1uF R770
MSP_I2S1_DOUT R771
R183 470 1/16W
Comp3_R_Sel 2
R185 470 1/16W
Comp3_L_Sel
R187 470 1/16W PC_4_R
PC_4_R
R189 PC_4_L
PC_4_L
C215 C216 C217 C218 470 1/16W
330pF 330pF
330pF 330pF
C221 C220
+
0.1uF 3.3uF/16V
GND
GND
+8V
L31
C238 100uH C240
470pF 10uF/16V
C235
C236 10uF/16V
+
10uF/16V R198 R199
+ +
1M 1/16W 1M 1/16W
C237 C239
10uF/16V 0.0015uF C241
GND 0.1uF
40 R197
CAPL_M
39 C247 R202 1M 1/16W R200
AHVSUP
38 22uF/16V 100 1/16W 1M 1/16W GND
CAPL_A
37 22uF/16V
SC1_OUT_L LINE1_O_L
36 C249 R203 100 1/16W
SC1_OUT_R LINE1_O_R
35
VREF1 GND
SC2_O_L
34 R204 100 1/16W
SC2_OUT_L
33 22uF/16V C250 R205 100 1/16W SC2_O_R
SC2_OUT_R
32 C251 22uF/16V SURROUND_L
DACM_SL
31 SURROUND_R
DACM_SR
30 SURROUND_SUB
DACM_SUB
29 CENTER
DACM_C
28
DACM_L
27 C266 4.7uF/16V
DACM_R
26
VREF2 GND
25
DACA_L
C254 C255 C256 C257 C258 C259
0.001uF 0.001uF 0.001uF 0.001uF 0.001uF 0.001uF
GND
Earphone_L
C269 4.7uF/16V
Earphone_R
C268 4.7uF/16V
C260 C261
0.001uF 0.001uF
GND
+8V
+5V
R778
nc
R777
nRESET_AD
NC C803
NC
R779
nRESET_AD
GND
0 1/16W
V25DSP
U7 AD1941
23 44 ADVSUP TP703
RESET VSUP
45 ADVSEN TP704
VSENSE
22 20 46 ADVDRI TP705
SCL VDRIVE
22 19 47 ADVREF TP706
SDA VREF
NC ADASEL 18 1
ASEL VDD1
NC ADAI2B 9 13
I2CBYP VDD2
25
VCCDSP
VDD3
2 37
MCLK VDD4
10K R750 VCCDP
10K 10 28 0
LRCLKIN OVDD1
11 33
BCLKIN OVDD2
40
OVDD3
0 1/16W 26 43
LRCLKO0 IVDD
0 1/16W 27
BCLKO0
8
PVDD
34
LRCLKO1
35 4
BCLKO1 PCTL0
5
PCTL1
14 6
0 1/16W
SDATIN0 PCTL2
15 R775 NC
SDATIN1
16 21
SDATIN2 NC1
17 22
SDATIN3 NC2
29 R774 NC
SDATO0
30 3
SDATO1 TEST
31
SDATO2
32 7
SDATO3 GNDP
38 12
SDATO4 GND1
39 24
SDATO5 GND2
41 36
SDATO6 GND3
42 48
SDATO7 GND4
95
2
4
4
V5A
L756
600 OHM
U11 +12V_SW
AZ1117H-ADJ V5A L757
2 3
VO VI
600 OHM
C243
+
0.1uF
+
R196 R201
240 1/16W 1K 1/16W C242
10uF/16V
V25SW L758
2
2
L33 600 OHM
600 OHM
GND AGND
2308_L 8
2308_R 8
C267 4.7uF/16V
V25DSP L759
600 OHM
8
SC2_O_L
8
SC2_O_R
R813
R810 470K
47K 1/16W 1/16W
R809 470K
C807 1/16W
+
R814
10uF/16V
47K 1/16W
C805 0.1uF
L761 600 OHM
C806
10uF/16V
8V_A
U701A
LM324D
3 4.7uF/16V
+
1 C813
LINE2_O_R 2
2
- R803
100 1/16W
R804
1M 1/16W
8V_A
U701B
LM324D
5 4.7uF/16V
+
7 C810
LINE3_O_R 2
6
- R802
100 1/16W
R805
1M 1/16W
7/24 add Line out buffer
+8V
20050919
add JACK
R827
5.1K 1/16W
R8180 1/16W
LINE2_O_R
Q715
1 PMBS3906
R8160 1/16W
Q717 LINE2_O_L
1 PMBS3906 Q712
1 PMBS3906
R824 R826
100 1/16W 100 1/16W
R832
8.2K 1/16W
IPCLK1
IPCLK1 3
Dell W2306C
V25SW V25SW
U6
LM1117
C784
+
C785 10uF
0.1uF
C786
0.1uF R743 R744
680 680 C787
0.1uF
VCCDSP
C788 C789 C790 C791
0.1uF 0.1uF 0.1uF 0.1uF
V25DSP
C792
+
47uF C793 C794 C795 C796
0.1uF 0.1uF 0.1uF 0.1uF
VCCDP
C798
0.1uF
8V_A
U701C
LM324D
10 4.7uF/16V
+
8 C811
LINE2_O_L 2
9
-
R801
100 1/16W
R807
1M 1/16W
8V_A
U701D
LM324D
12 4.7uF/16V
+
14 C812
LINE3_O_L 2
13
-
R800
100 1/16W
R806
1M 1/16W
+8V
R828
5.1K 1/16W
R8190 1/16W
LINE3_O_R
Q716
1 PMBS3906
R8170 1/16W
Q713 LINE3_O_L
1 PMBS3906 Q714
1 PMBS3906
R831
8.2K 1/16W
AOC (Top Victory) Electronics Co., Ltd.
Title
AUDIO Processor MSP4452K
Size Document Number Rev
TV2365W-2A A
Custom
Date: Tuesday, September 20, 2005 Sheet 7 of 10