LG 22LG3000 Service Manual page 75

177
3 AIN0_L
176
3 AIN0_R
R470 20K OHM 1/10W 175
7 AIN1_L
R471 20K OHM 1/10W 174
7 AIN1_R
173
5 AIN2_L
172
5 AIN2_R
171
6 AIN3_L
170
6 AIN3_R
AVDD33_AADC 169
AVSS33_AADC 181
VIMD_AADC 179
REFP_AADC 180
REFN_AADC 178
Copyright©2008 LG Electronics.Inc.All right reserved
Only for training and service purposes
U403G
201
AIN0_L ASPDIF
198 AOMCLK
AIN0_R AOMCLK
199 AOLRCK
AIN1_L AOLRCK
200 AOBCK
AIN1_R AOBCK
196
AIN2_L AOSDATA0
186
AIN2_R AL1
185
AIN3_L AR1
189
AIN3_R AL2
187
AVDD33_AADC AR2
190 AVDD33_ADAC0
AVSS33_AADC AVDD33_ADAC0
182 AVDD33_ADAC1
VMID_AADC AVDD33_ADAC1
188 AVSS33_ADAC0
REFP_AADC AVSS33_ADAC0
184 AVSS33_ADAC1
REFN_AADC AVSS33_ADAC1
183 ADAC_VCM
ADAC_VCM
168 AVDD33_DIG
AVDD33_DIG
MT5380GKU
AV33
+
AV33
AV33
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
ASPDIF 4
AOMCLK 7
AOLRCK 7,13
AOBCK 7,13
AOSDATA0 7
AL1O 16
AR1O 16
AL2O 16
AR2O 16
FB403
AVDD33_AADC
BEAD
C443
100uF/16V
C444 C445
1uF/16V 0.1UF16V
AVSS33_AADC
FB406
REFP_AADC
BEAD
C451 C452
1uF/16V 0.1UF16V
REFN_AADC
FB407
AVDD33_ADAC0
BEAD
C453
1uF/16V
C454
AVSS33_ADAC0 0.1UF16V
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
MT5335 Audio In/Out PCB NAME
Friday , June 20, 2008
- 75 -
ADAC_VCM
+ C441
10uF/16V
AV33
FB404
AVDD33_ADAC1
BEAD
C446
1uF/16V
AVSS33_ADAC1
AV33
FB405
AVDD33_DIG
BEAD
C448 C449
4.7uF/10V 1uF/16V
AVSS33_DIG
VIMD_AADC
C455 C456
4.7uF/10V 0.1UF16V
715T3009
Sheet 11 of 21
LGE Internal Use Only
C442
0.1UF16V
C447
0.1UF16V
C450
0.1UF16V
Size A4
Rev H
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