5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
E4P
E4N
E3P
E3N
ECKP
ECKN
E2P
E2N
E1P
E1N
E0P
E0N
O4P
O4N
O3P
O3N
OCKP
OCKN
O2P
O2N
O1P
O1N
O0P
O0N
GPIO_4
5V_M
GND
12V_M
UP34
PWM0
+3V3
GPIO_21
DAC_AUR_OUT
DAC_AUL_OUT
A_MUTE
+5V_ON
LVDSVDD
GPIO_4
BL-ADJUST
PWM0
BL-ON/OFFBL-ON/OFF
UP34UP34UP34UP34
BL-ADJUSTBL-ADJUSTBL-ADJUSTBL-ADJUSTBL-ADJUSTBL-ADJUST
A_MUTE
GPIO_21
MUTEL
VBR_OUT BL-ADJUST
BL-ADJUSTEXT_VBR
PWM0 EXT_VBR
SEL GND
OSDA0
E2P
ECKP
E1N
E3P
E2N
ECKN
GND
VBR_OUT
O1N
O2P
O3P
LVDSVDD
OCKP
LVDSVDD
O1P
GND
VBR_OUT
E0P
GND
GND
E0N
LVDSVDD
O3N
GND GND
OCKN
O2N
GND
VBR_EXTVBR_EXTVBR_EXTVBR_EXT
O0N
LVDSVDD
GND
E1P
OSCL0
EXT_VBR
E3N
O0P
O4P
E4P E4N
O4N
BL-ON/OFF
BL-ADJUST
OFF_MUTE
OSCL0
OSDA0
AMP-MUTE2
AMP-MUTE2
DAC_AUR_OUT
DAC_AUL_OUT
MUTEL
L+
L-
R+
R-
OFF_MUTE
5V_M
12V_M
+3V3
+5V_ON
5V_M
12V_M
5V_M
5V_M
GND
GND
GND
GND
VPA
12V_M
5V_M
12V_M
5V_M
5V_M
12V_M
VPA
VPA
LVDSVDD
5V_M
+3V3
+3V3
+3V3
GND
GND
GND
GND
GND
5V_M
5V_M
GND
GND
GND
GND
GND
GNDGND
GNDGND
VPA
GND
O3N 3
O3P 3
O4N 3
O4P 3
E3N 3
E3P 3
E4N 3
E4P 3
E0N 3
E0P 3
E1N 3
E1P 3
E2N 3
E2P 3
ECKN 3
ECKP 3
O0N 3
O0P 3
O1N 3
O1P 3
O2N 3
O2P 3
OCKN 3
OCKP 3
GPIO_4 3
5V_M 2,3,6,8,12,13
GND 2,3,4,5,6,7,8,9,10,11,12,13
12V_M 2,11
PWM0 3
UP34 3
+3V3 2,3,4,6,7,11,13
GPIO_21 3
DAC_AUL_OUT 13
DAC_AUR_OUT 13
A_MUTE 13
+5V_ON 2
BL-ON/OFF 2
BL-ADJUST 2
OFF_MUTE 3
OSCL0 3,6,8,11
OSDA0 3,6,8,11
AMP-MUTE2 6
Title
Size Document Number Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
14 14
MediaTek Confidential
Title
Size Document Number Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
14 14
MediaTek Confidential
Title
Size Document Number Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
14 14
MediaTek Confidential

LVDS out/MUTE/TPA3101

26
20
Amplifier Gain(dB)
32
36
AGAIN0AGAIN1

0

1

00

01

1
1
LOW = > LVDS POWER OFF
HIGH = > LVDS POWER ON
LVDS POWER
I-PWM
E-PWM
INITAL PULL UP

MUTEL: LOW FOR MUTE

Jiu.Ni
2008/1/25
HISENSE_MT8222_EU
Wangxiyu 20080721
Wangxiyu 20080721
Wangxiyu 20080721
Wangxiyu 20080721
Wangxiyu 20080721
修改封装
20080911
伴音功放左右输入反
20080911
删除电阻
,
电容
20080911
R363 0R363 0
R461
82K
R461
82K
D10
NS/10V1
D10
NS/10V1
P-CH
U31
AO4459
R-SOIC08N-1.270-6.00-HX
P-CH
U31
AO4459
R-SOIC08N-1.270-6.00-HX
D2 5
S1
1
G1
2
S2
3
G2
4D2 6
D1 7
D1 8
+
CE84
10uF/16v
+
CE84
10uF/16v
C442 10uFC442 10uF
L64
FB(1206)/NS
L64
FB(1206)/NS
Q2
2N3904
Q2
2N3904
1
2 3
R391 0
R391 0
C387
0.1uF_NS
C387
0.1uF_NS
R393
4K7_NC
R393
4K7_NC
Q44
2N3906
Q44
2N3906
1
2 3
R365
1K
R365
1K
R480
330K
R480
330K
R479
10/NC
R479
10/NC
R476
100K
R476
100K
CN9
20x2
M-2P40-2.00X2.00-180-HX
CN9
20x2
M-2P40-2.00X2.00-180-HX
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
R79
10K
R79
10K
L73
22uH
L73
22uH
R454
0
R454
0
R429
NC
R429
NC
C436
0.1uF
C436
0.1uF
R362 NS/0R
R362 NS/0R
R369
10K
R369
10K
R54 4.7K
R54 4.7K
C401
1uF
C401
1uF
R439
100K
R439
100K
R428 0R
R428 0R
D95
IN4148
D95
IN4148
R24 4.7KR24 4.7K
C440
0.1uF/NC
C440
0.1uF/NC
C192
10uF
C192
10uF
D140
IN4148
D140
IN4148
C421
0.47uF
C421
0.47uF
R395
10K
R395
10K
C448
NC
C448
NC
R361 NS/0R
R361 NS/0R
C450
0.1uF
C450
0.1uF
R392
0/NC
R392
0/NC
C443
NC
C443
NC
+
CE85
47uF/16v
+
CE85
47uF/16v
R14 4.7KR14 4.7K
C410
0.1uF
C410
0.1uF
C424
0.47uF
C424
0.47uF
D136
IN4148
D136
IN4148
Q41
2N3904
R-SOT3N-0.95-2.80-HX
Q41
2N3904
R-SOT3N-0.95-2.80-HX
1
2 3
R366
0/NC
R366
0/NC
R464
18K
R464
18K
R16
NS/0
R16
NS/0
C435
0.1uF
C435
0.1uF
R431
NC
R431
NC

R2A15108FP

U35

R2A15108FP

U35
VSA1
1
STBYL
2
CLK
3
MUTEL
4
IN1
5
AGND
6
AVCC
7
IN2
8
VREF
9
OFSDET
10
PROT
11
VSA2
12
OUTA2
13
OUTA2
14
VDA2
15
VDA2
16
SPIA2
17
HBA2
18
HBB2
19
SPIB2
20
VDB2
21
VDB2
22
OUTB2
23
OUTB2
24
VSB2 25
NC 26
GAIN2 27
GAIN1 28
CPRO 29
AGND 30
DVDD 31
VD 32
ROC 33
ROSC 34
NC 35
VSB1 36
OUTB1 37
OUTB1 38
VDB1 39
VDB1 40
SPIB1 41
HBB1 42
HBA1 43
SPIA1 44
VDA1 45
VDA1 46
OUTA1 47
OUTA1 48
EPAD 49
C437
0.1uF
C437
0.1uF
R485
100K
R485
100K
C432
0.1uF/NC
C432
0.1uF/NC
C441 0.047uF/NC
C441 0.047uF/NC
R353
NS/4K7
R353
NS/4K7
D137
IN4148_NC
D137
IN4148_NC
R354 NS/0R
R354 NS/0R
R484
100K
R484
100K
C445 0.047uF/NC
C445 0.047uF/NC
R456
1K_NC
R456
1K_NC
R453
0
R453
0
R357 NS/0R
R357 NS/0R
R394
100K
R394
100K
C429
0.1uF
C429
0.1uF
R481330KR481330K
D135
IN4148
D135
IN4148 CN10
TJC3-4A
CN10
TJC3-4A
1
2
3
4
R352
4.7K/NS
R-RESC1005L-HX
R352
4.7K/NS
R-RESC1005L-HX
L63
FB(1206)
L63
FB(1206)
R438
NC/0
R438
NC/0
R483
330K
R483
330K
R355
4.7K
R-RESC1005L-HX
R355
4.7K
R-RESC1005L-HX
C377
10uF/NC
C377
10uF/NC C378
0.1uF
C378
0.1uF
R458NC/0
R458NC/0
R10
47K
R10
47K
C446 10uFC446 10uF
R436
10K
R436
10K
D139
IN4148
D139
IN4148
C434
0.1uF/NC
C434
0.1uF/NC
R32 10KR32 10K
R26
510
R26
510
+
CE80
220uF/25V
+
CE80
220uF/25V
R373
47K_NS
R373
47K_NS
D145
IN4148
D145
IN4148
Q48
2N3904
Q48
2N3904
1
2 3
R4231K
R4231K C399
1uF/25V
C399
1uF/25V
C6
1uF
C6
1uF
R424
0/NC
R424
0/NC
+
CE82
220uF/25V
+
CE82
220uF/25V
R477
100K
R477
100K
R358 NS/0R
R358 NS/0R
R359 0R
R359 0R
C428
0.1uF
C428
0.1uF
C402
1uF
C402
1uF
C433
0.1uF/NC
C433
0.1uF/NC
+
CE86
10uF/16v
+
CE86
10uF/16v
Q43
2N3904
Q43
2N3904
1
2 3
R475
10/NC
R475
10/NC
D134 IN4148
D134 IN4148
R460
NS/0
R460
NS/0
R360 NS/0R
R360 NS/0R
R478
10/NC
R478
10/NC
C389
1uF
C389
1uF
C444
NC
C444
NC
R70 NC/0RR70 NC/0R
R368
100K
R368
100K
R432
47K
R432
47K
R350
10k
R350
10k
C422
0.47uF
C422
0.47uF
C423
0.47uF
C423
0.47uF
R13
4.7K
R13
4.7K
R455
NS/0
R455
NS/0
C408
0.1uF
C408
0.1uF
Q18
2N3904
Q18
2N3904
1
2 3
C425
0.47uF
C425
0.47uF
R437100K
R437100K
R349
47k
R349
47k
C438
0.1uF
C438
0.1uF
L68
22uH
L68
22uH
R430
47K
R430
47K
C447
NC
C447
NC
R371
NS/0R
R371
NS/0R
C449
0.1uF
C449
0.1uF
R12
1K
R12
1K
R351
1k
R351
1k
R19
1K
R19
1K
R482
330K
R482
330K
R448
4K7_NC
R448
4K7_NC
R370R37 0
C439
0.1uF/NC
C439
0.1uF/NC
R376 1KR376 1K
R474
10/NC
R474
10/NC
+
C386
220uF/25V
+
C386
220uF/25V
R427
0/NC
R427
0/NC
L70
22uH
L70
22uH
R356 NS/0R
R356 NS/0R
L74
22uH
L74
22uH
C329
1uF
C329
1uF
R15
1K
R15
1K
R375
47K
R375
47K