Haier HL22F1 Service Manual page 34

U13G U13G
AIN0_L
179
AIN0_L
AIN0_R
178
AIN0_R
AIN1_L
177
AIN1_L
AIN1_R
176
AIN1_R
AIN2_L
175
AIN2_L
AIN2_R
174
AIN2_R
AIN3_L
173
AIN3_L
AIN3_R
172
AIN3_R
AVDD33_AADC
171
AVDD33_AADC
AVSS33_AADC
183
AVSS33_AADC AVDD33_ADAC0
VIMD_AADC
181
VMID_AADC AVDD33_ADAC1
REFP_AADC
182
REFP_AADC AVSS33_ADAC0
REFN_AADC
180
REFN_AADC AVSS33_ADAC1
AVDD33_DIG
MT5380 SMD LQFP MT5380 SMD LQFP
Need fine tune timing
VIMD_AADC
C195 C195
4.7uF 4.7uF
A
AVR1_OUT/AMP
14 AVR1_OUT/AMP
AVL1_OUT/AMP
14 AVL1_OUT/AMP
MUTE
14 MUTE
6.8K 6.8K D151 D151
1N4148 1N4148
MUTE R525 R525
R625 R625 4.7K 4.7K D152 D152
GPIO_8 1N4148 1N4148 Q42 Q42
1
2N3904 2N3904
R623 R623
10K 10K
ASPDIF
203
ASPDIF
200
AOMCLK
AOLRCK CE55 CE55
201
AOLRCK
AOBCK
202
AOBCK
100uF/16v 100uF/16v
198
AOSDATA0
AL1
188
AL1
AR1
187
AR1
191
AL2
189
AR2
AVDD33_ADAC0 AV33
192
AVDD33_ADAC1
184
AVSS33_ADAC0
190
AVSS33_ADAC1
186
ADAC_VCM
185
ADAC_VCM
AVDD33_DIG
170
ADAC_VCM
+ + CE198 CE198
10uF/16v 10uF/16v
CB168 CB168
0.1uF 0.1uF
HPDET# R324 R324
CB166 CB166
0.1uF 0.1uF
R33 R33 1K 1K
AVL1_OUT/AMP
R530 R530
C81 C81
1nF 1nF 10K 10K
R528 R528 1K 1K
AVR1_OUT/AMP
R529 R529
C80 C80
10K 10K
1nF 1nF
VOL_MUTE
A
AV33
FB50 FB50 FB FB AVDD33_AADC
+ + C201 C201
1uF 1uF CB170 CB170
0.1uF 0.1uF
AVSS33_AADC
FB52 FB52 FB FB REFP_AADC
C204 C204
1uF 1uF CB174 CB174
0.1uF 0.1uF
REFN_AADC
0R 0R GPIO_12
U2 U2
TPA1517/TDA1517P TPA1517/TDA1517P
C655 C655
10uF/10v 10uF/10v
L_1517
C0805/SMD C0805/SMD
T92 T92
T91 T91
C656 C656
10uF/10v 10uF/10v
R_1517
T90 T90
C0805/SMD C0805/SMD
+12V
R37 R37 1K 1K 10K 10K
R41 R41
R42 R42 5.6K/NC 5.6K/NC R531 R531 1.2K/NC 1.2K/NC
E7 E7
+ +
47uF/16V/NC 47uF/16V/NC
A
AV33
FB51 FB51 FB FB AVDD33_ADAC0
C202 C202
1uF 1uF CB171 CB171
0.1uF 0.1uF
AVSS33_ADAC0
AV33
FB53 FB53 FB FB AVDD33_ADAC1
C203 C203
1uF 1uF CB175 CB175
0.1uF 0.1uF
AVSS33_ADAC1
AV33
FB62 FB62 FB FB AVDD33_DIG
C329 C329 C330 C330
4.7uF 4.7uF 1uF 1uF
AVSS33_DIG
COAXIAL
Po=3W
+12VAMP
L142 L142
FB FB
E1 E1
+ + + +
470uF/16V 470uF/16V CE8 CE8
C603 C603 C330UF25V/D8H14 C330UF25V/D8H14 470uF/16V/NC 470uF/16V/NC
C330UF25V/D8H14 C330UF25V/D8H14
0.1uF 0.1uF
E2 E2 1000uF/16V 1000uF/16V
E3 E3 1000uF/16V 1000uF/16V
T88 T88 T87 T87 T86 T86 T83 T83
E4 E4
+ +
47uF/16V 47uF/16V
T89 T89
T84 T84
T85 T85
MediaTek Inc. MediaTek Inc. MediaTek Inc.
Title Title Title
Document Number Document Number Document Number
Size Size Size
B B B
Date: Date: Date:
GND
1,2,3,4,5,6,7,8,9,10,11,12,14 GND
+12V
1,2,5,9,14 +12V
AV33
2,3,5,8,9 AV33
AIN0_L
12 AIN0_L
AIN0_R
12 AIN0_R
AIN1_L
10 AIN1_L
AIN1_R
10 AIN1_R
AIN2_L
11 AIN2_L
AIN2_R
11 AIN2_R
AL1
14 AL1
AR1
14 AR1
ASPDIF
10 ASPDIF
AOBCK
7 AOBCK
AOLRCK
7 AOLRCK
GPIO_[5..11]
1,4,8,9 GPIO_[5..11]
+3V3SB
1,2,4,7,8,9 +3V3SB
OPCTRL1
4,11 OPCTRL1
CEC
4,8 CEC
HPDET#
14 HPDET#
CB234 CB234
0.1uF 0.1uF AIN3_L
10 AIN3_L
AIN3_R
10 AIN3_R
GPIO_12
4 GPIO_12
+12V
+12V
CB139 CB139
0.1uF 0.1uF
CN1 CN1
T101 T101
1
2
T2 T2
3
T3 T3
4
T4 T4
4PIN_2.54 4PIN_2.54
SIP_4P_2.5 SIP_4P_2.5
Audio AMP
NUSTC_5380P1_V2 NUSTC_5380P1_V2 NUSTC_5380P1_V2
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610
LINE OUT/CEC LINE OUT/CEC LINE OUT/CEC
Rev Rev Rev
Drawn Drawn Drawn
MT5380P1-V2 MT5380P1-V2 MT5380P1-V2
Thursday, December 04, 2008 Thursday, December 04, 2008 Thursday, December 04, 2008 Sheet Sheet Sheet 13 13 13 of of of 15 15 15
A
V1 V1 V1