AOC T942we Service Manual page 56

R602 C602 SIF1+
6 SIF
0.1uF 50V
SIF1-
0R05 1/16W
R604
VCC3AD
NC C603
0.1uF 50V
V33AUD
GND GND
U405B
SIF1-
77 84
ADCINN GPIO_03/PIF_AGC
SIF1+
78 85
ADCINP GPIO_04/PIF_AMP
86
GPIO_02/SPDIFI
49 167
7 VGA_AUR RAIN0 GPIO_40/SPDIFO
50
7 VGA_AUL LAIN0
70
DAC_LSR
52 71
8 SCR_AU_R RAIN1 DAC_LSL
53
8 SCR_AU_L LAIN1
68
SCART1R
54 69
8 SV/AV_AUR
RAIN2 SCART1L
55 AUDIO
8 SV/AV_AUL LAIN2
66
SCART2R
56 67
7 COM1_AUR RAIN3 SCART2L
57
7 COM1_AUL
LAIN3
73
VREF(ForPIFADC)
VREF_ADC 59 74
VREF_ADC SIF_VCMG
VCM_ADC
60 75
VCM SIF_VREFN
AGSCRT
61 76
VBG AGSCRT SIF_VREFP
62
VBG
VRN 63 51
VRN VSSA(0V)
VRP
64
VRP
C625 C627 C629 C631 HX6201
10UF 6.3V 100nF 50V
10uf 6.3V 100nF 50V
SIF_VREFP
GND
C617
100nF 50V
SIF_VREFN
C634
100nF 50V
FB606
VCC3
VCC3AD
1 2
300 OHM
C663 C661
100nF 50V 100nF 50V
16V_POWER FB422
300 OHM
1
GND FB7511
300 OHM
1
FB602
V33_AUD
V33AUD
1 2
300 OHM
C604 C605 C606
10uF 16V 100nF 50V 100nF 50V
GND GND
U604
5VSB
R603
NC C645 1
CP+ RIN
1uF 25V
GND
2 APA2176A
PGND /RSD
3
CP- LIN
EAR_DET
4
NC ROUT
SW_AMP_RIN
C647
SW_AMP_RIN 11
SW_AMP_LIN 1uF 25V
SW_AMP_LIN 11
VCC3
SCR_AUOUT_R 8
SCR_AUOUT_L 8
VCC5
C7557
VREFI_PIF
SIF_VCMG 0.1uF 50V
SIF_VREFN
R634
SIF_VREFP
C613 5.1K 1/10W C658
100nF 50V
C611 100nF 50V
100nF 50V GND
EAR_DET
C660
GND NC
GND
GND GND
VRN
VRP
C620 C622
100nF 50V 10uF 16V
C621 C623
100nF 50V 100nF 50V
GND GND
2
VCC5
2
R616 STBY:
L: 10uA
10K1/16W
STBY
C639
R613 Q601
12 STY AMP_MUT
PMBS3904 0.1uF 50V
10K 1/10W
SGND SGND
R4680 12K 1/16W 1% R4685 1KOHM +-1% 1/16W R4684 0R05 1/16W
SW_AMP_LIN
C7558 C7561
1N 50V NC
PGND PGND
R4682 12K 1/16W 1% R4681 1KOHM +-1% 1/16W R4683 0R05 1/16W
SW_AMP_RIN
C7559
C7560
1N 50V
NC
VCC5
PGND PGND
R622
12 AMP_MUT
10K 1/10W
R639
5VSB
10K 1/10W
FOR AC "PO PO"
10/31/08
R638
1
Q413
10K 1/10W
PMBS3906
R637
10K 1/10W
+ C672
100UF16V
SGND
VCC5
GND
C648 C649 2008-11-07
100nF 50V
10uF 16V
C662 C615
NC 1.5nF 50V
GND 0R05 1/16W 1K 1/16W 5%
12 R642 R612 SW_AMP_RIN
C650 1uF 25V
11
0R05 1/16W 1K 1/16W 5%
SW_AMP_LIN
10 R643 R611
C655 1uF 25V
9
Q604
C664 C616 PMBS3904
NC 1.5nF 50V
CN601
5 R633
4 10K 1/10W
SPK_ROUT 3
SPK_LOUT
2 GND
6
7 GND
1
C659 PHONEJACK
MUTE_HPHONE 12
100nF 50V
To SPK_L
GND GND
GND PW_GND
16V_POWER_AP
C635 + C636
FB7521 0.1uF 50V
470UF 25V
0.05R
FB7522
0.05R
0.05R
FB7523 SGND SGND
GND
SGND L600
R619
22uH +-25%
0R05 1/10W
SGND C638
0.1uF 50V
C641
C643 SGND
1U 25V 0.1uF 50V
U603
R614
5.6KOHM +-1% 1/10W SGND
R2A15112FP
C644 10uF 16V
10uF 16V
PGND R615 33K 1/10W 13 48
CBIAS NC
14 47
ROSC VS1
C646 AMP5VO 15 46
AVCC VS1
16 45
10uF 16V
GND NC
17 44
NC HB1
18 43
NC NC
19 42 C653
NC DVDD
SGND 20 41
10uF 16V
NC HB2
21 40
NC NC
22 39
CLOCK VS2
C651 10uF 16V 23 38
VREF VS2
24 37
PROT NC
C652
1U 25V
PGND
C654
1U 25V
R617 C665
R618 NC C657 0.1uF 50V
5.6KOHM +-1% 1/10W 0.1uF 50V L601
22uH +-25%
PGND SGND
SGND SGND
16V_POWER_AP
Q603 R799
PMBS3904 270K 1/10W 5% C667
0.1uF 50V
SGND SGND
56
16V_POWER
VCC5
2 3
Q7512
2N3906S-RTK/PS
R4565
1K 1/16W 5%
R630
47K 1/16W 5%
R4566
47K 1/16W 5%
R4567
47K 1/16W 5% D7205
BAS316
100K 1/16W 5%
C7522
47UF25V
C656 +
NC
1 Q7513
2N3906S-RTK/PS
D7207
BAS316 GND
GND
C7523
0.1uF 50V
GND
GND
Q7515
2N3904S-RTK/PS
2N3904S-RTK/PS
C640 FB7517 300 OHM
470UF 25V
1 2
C642
330N 50V
CN602
4
3
2
1
SGND
SGND
SGND CONN
SGND
C668
330N 50V
FB7518
300 OHM
1 2
C666
470UF 25V
SGND PGND
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜 絪 腹 TPV MODEL
Key Component 09.M2D Audio PCB NAME 715G3806-M0A-000-0040
Sunday , June 13, 2010 Sheet 10 of
Date
R4568
R4569
10K1/16W
GND GND
Q7514
SPK_LOUT
SPK_ROUT
A2
Size
Rev A
<称爹>
称 爹
12