Acer AT1945 Service Manual page 54

U401G
177
3 AIN0_L
AIN0_L
176
3 AIN0_R
AIN0_R
175
4 AIN1_L AIN1_L
174
4 AIN1_R
AIN1_R
173
5 AIN2_L
AIN2_L
172
5 AIN2_R
AIN2_R
171
6 AIN3_L AIN3_L
170
6 AIN3_R
AIN3_R
AVDD33_AADC 169
AVDD33_AADC
AVSS33_AADC 181
AVSS33_AADC
VIMD_AADC 179
VMID_AADC
REFP_AADC 180
REFP_AADC
REFN_AADC 178
REFN_AADC
MT5335PGU
201
ASPDIF
ASPDIF
198 AOMCLK
AOMCLK
199 AOLRCK
AOLRCK AOLRCK
200 AOBCK
AOBCK
AOBCK
196 MT5133_RESET
MT5133_RESET 19
AOSDATA0
186
AL1O
AL1
185
AR1 AR1O
189
AL2O
AL2
187
AR2O
AR2
190 AVDD33_ADAC0
AVDD33_ADAC0
182 AVDD33_ADAC1
AVDD33_ADAC1
188 AVSS33_ADAC0
AVSS33_ADAC0
184 AVSS33_ADAC1
AVSS33_ADAC1
183 ADAC_VCM
ADAC_VCM
168 AVDD33_DIG
AVDD33_DIG
AV33
FB403
BEAD
C474
+
100uF/16V
AV33 FB406
BEAD
AV33
FB407
BEAD
T P V ( Top Victory
絬 隔 瓜 絪 腹 T2848-C-X-X-3-071128
Key Component
MT5335 Audio In/Out
Wednesday , March 26, 2008
Date
54
4
TP402
12
12
17
17
17
17
AVDD33_AADC
C475 C476
1uF/16V 0.1UF16V
AVSS33_AADC
REFP_AADC
C482 C483
1uF/16V 0.1UF16V
REFN_AADC
AVDD33_ADAC0
C484 C485
1uF/16V 0.1UF16V
AVSS33_ADAC0
Electronics Co . , Ltd. ) OEM MODEL AT1936
TPV MODEL
TV1968W-AED
PCB NAME
715T2848-C
Sheet 10
ADAC_VCM
C472
+
10uF/16V
AV33
FB404
AVDD33_ADAC1
BEAD
C477
1uF/16V
AVSS33_ADAC1
AV33
FB405
AVDD33_DIG
BEAD
C479 C480
4.7uF/10V 1uF/16V
AVSS33_DIG
VIMD_AADC
C486 C487
4.7uF/10V 0.1UF16V
Size A4
Rev C
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<称爹>
of 21
C473
0.1UF16V
C478
0.1UF16V
C481
0.1UF16V