Insignia MT5305 - Page 56

A
A
A A
Near IC
Shielding with GND in all path,layout without via
Shielding with GND in all path,layout without via
HEADPHONE
AUDIO OUT
Shielding with GND in all path,layout without via
+12V
+5V
ADIN5
ADIN5
AL0O
AL0O
AL0O
AL1O
AL1O
AL1_AMP
AL1_AMP
AOUTL
AOUTL
AOUTR
AOUTR
AR0O
AR0O
AR0O
AR1O
AR1O
AR1_AMP
AR1_AMP
AV33
REFP_AADCAVDD33_AADC
REFP_AADC
AVDD33_AADC
AVDD33_DAC
AVDD33_DAC
AVSS33_DAC
GND
AVSS33_AADC REFN_AADC
HPOUTL
HPOUTL
HPOUTR
HPOUTR
HP_DET
HP_DET
HP_DET
AVDD33_DAC1
AVDD33_DAC1
AV33
+5V
VREF_A2
VREF_A2
+12V_A2
+12V_A2
VREF_A2
+12V
+12V_A2
VREF_A1
VREF_A1
+12V_A1
+12V_A1
VREF_A1
+12V
+12V_A1
VREF_A
VREF_A
+12V_A
+12V_A
VREF_A
+12V
+12V_A
GND1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
+12V
2,4,7,11,12,13
AV33
4,6,7,8,10,11,12,13
+5V
2,4,6,9,10,11,12,13,14,15
AVDD33_DAC
3
AVDD33_AADC
3
3
REFP_AADC
AL0O
3
AR0O3
AL1O3
AR1O
3
AL1_AMP12
AR1_AMP
12
ADIN5
3
HP_DET
12
AVDD33_DAC1
4
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
HEADPHONE/AUDIO OUT
A3
13 13Friday, January 29, 2010
Hisense Electric Co.,LTD
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
HEADPHONE/AUDIO OUT
A3
13 13Friday, January 29, 2010
Hisense Electric Co.,LTD
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
HEADPHONE/AUDIO OUT
A3
13 13Friday, January 29, 2010
Hisense Electric Co.,LTD
C435
1nF
C435
1nF
1 2
L52
120R
L52
120R
1 2
R283
5K1
R283
5K1
1 2
D80
10P
D80
10P
1 2
C428
220nF
C428
220nF
1 2
+
C438
22uF/16V
+
C438
22uF/16V
1 2
R286
15K
R286
15K
1 2
C297
10uF/10V
C297
10uF/10V
1 2
R353
9K1
R353
9K1
1 2
C436
100pF
C436
100pF
1 2
+
C304
100uF/16V
+
C304
100uF/16V
12
R350
10K/NC
R350
10K/NC
12
C302
100nF
C302
100nF
12
+
-
N22B
CO4558
+
-
N22B
CO4558
7
6
5
48
R294
5K1
R294
5K1
1 2
C287
4.7uF/10V
C287
4.7uF/10V
12
R360
0R0
R360
0R0
1 2
R284
10K/NC
R284
10K/NC
12
R289
9K1
R289
9K1
1 2
R359
47K
R359
47K
1 2
R301
47K
R301
47K
1 2
C284
10uF/10V
C284
10uF/10V
1 2
R
WR
WL
L
GND
XS13
R
WR
WL
L
GND
XS13
1
2
3
4
5
R298
0R0
R298
0R0
1 2
R276
0R0
R276
0R0
1 2
R352
470R
R352
470R
1 2
+
-
N33A
CO4558
+
-
N33A
CO4558
1
2
3
48
C290
100pF
C290
100pF
1 2
+
-
N21A
CO4558
+
-
N21A
CO4558
1
2
3
48
C440
4.7uF/10V/NC
C440
4.7uF/10V/NC
12
R288
9K1
R288
9K1
1 2
R295
10K/NC
R295
10K/NC
12
+
C296
22uF/16V
+
C296
22uF/16V
1 2
+
C293
220uF/16V
+
C293
220uF/16V
1 2
+
-
N33B
CO4558
+
-
N33B
CO4558
7
6
5
48
C298
330pF
C298
330pF
1 2
+
C307
100uF/16V
+
C307
100uF/16V
12
红
白
XS14
红
白
XS14
SIGNAL1
1
GND
2
SIGNAL3
3
SIGNAL4
4
GND_4
5
SIGNAL6
6
R356
470R
R356
470R
1 2
R348
15K
R348
15K
1 2
R292
470R
R292
470R
1 2
R302
47K
R302
47K
1 2
C291
100pF
C291
100pF
1 2
L64
120R
L64
120R
1 2
+
C285
220uF/16V
+
C285
220uF/16V
1 2
+
C283
22uF/16V
+
C283
22uF/16V
1 2
R305
47K
R305
47K
1 2
R349
10K/NC
R349
10K/NC
12
C276
100nF
C276
100nF
12
R281
15K
R281
15K
1 2
R299
47K
R299
47K
1 2
C441
4.7uF/10V
C441
4.7uF/10V
12
C299
4.7uF/10V/NC
C299
4.7uF/10V/NC
12
R354
5K1
R354
5K1
1 2
C289
4.7uF/10V
C289
4.7uF/10V
12
+
-
N22A
CO4558
+
-
N22A
CO4558
1
2
3
48
C279
100nF
C279
100nF
12
C433
100nF
C433
100nF
12
R290
5K1
R290
5K1
1 2
C277
100nF
C277
100nF
12
C443
10uF/10V
C443
10uF/10V
1 2
C427
220nF/NC
C427
220nF/NC
1 2
C437
1nF
C437
1nF
1 2
C288
330pF
C288
330pF
1 2
C294
1nF
C294
1nF
1 2
C434
100pF
C434
100pF
1 2
R297
470R
R297
470R
12
+
C431
100uF/16V
+
C431
100uF/16V
12
+
C303
100uF/16V
+
C303
100uF/16V
12
C442
100nF
C442
100nF
12
C306
100nF
C306
100nF
12
R280
5K1
R280
5K1
1 2
R287
470R
R287
470R
12
C292
10uF/10V
C292
10uF/10V
1 2
C301
100nF
C301
100nF
12
C426
220nF/NC
C426
220nF/NC
1 2
R296
20R
R296
20R
1 2
+
C300
100uF/16V
+
C300
100uF/16V
12
D79
10P
D79
10P
12
R291
15K
R291
15K
1 2
R279
9K1
R279
9K1
1 2
+
C432
100uF/16V
+
C432
100uF/16V
12
C280
100pF
C280
100pF
1 2
R300
0R0
R300
0R0
1 2
D78
10P
D78
10P
12
L53
120R
L53
120R
1 2
C305
100nF
C305
100nF
12
C430
10uF/10V
C430
10uF/10V
1 2
R278
9K1
R278
9K1
1 2
R277
0R0
R277
0R0
1 2
R357
5K1
R357
5K1
1 2
+
-
N21B
CO4558
+
-
N21B
CO4558
7
6
5
48
C286
1nF
C286
1nF
1 2
R285
20R
R285
20R
1 2
C282
100pF
C282
100pF
1 2
+
C439
22uF/16V
+
C439
22uF/16V
1 2
+
C278
10uF/10V
+
C278
10uF/10V
12
C295
4.7uF/10V/NC
C295
4.7uF/10V/NC
12
R304
47K
R304
47K
1 2
R293
15K
R293
15K
1 2
R282
470R
R282
470R
1 2
D81
10P
D81
10P
1 2
R355
15K
R355
15K
1 2
R358
47K
R358
47K
1 2
R303
0R0/NC
R303
0R0/NC
1 2
R351
9K1
R351
9K1
1 2
C429
220nF
C429
220nF
1 2
C281
10uF/10V
C281
10uF/10V
1 2