AOC LE23H037, Руководство по обслуживанию

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43
+ C636
470uF/25V
C650 1uF 25V
C606
100nF 50V
C621
100nF 50V
C625
100nF 50V
C660
NC
1 2
FB422
NC
GND
V33_AUD
GND
GND
GND
5VSB
C661
100nF 50V
PW_GND
GND
GND
GND
SW_AMP_LIN
VCC5
GND
GND
GND
VCC3AD
VCC5
GND
GND
GND
SPGND
C663
100nF 50V
GND
GND
VCC5
COM1_AUL 7
COM1_AUR 7
+ C640
470uF/25V
SV/AV_AUR 8
SCR_AU_L 8
SCR_AU_R 8
VGA_AUL 7
SV/AV_AUL 8
VGA_AUR 7
GND
EAR_DET
EAR_DET
SCR_AUOUT_L 8
SCR_AUOUT_R 8
+
C666
470uF/25V
SIF 6
GND
GND
R604
NC
SIF1-
R602
0R05 1/16W
SIF1+
C602
0.1uF 50V
C603
0.1uF 50V
V12_ADP
VREF_ADC
AGSCRT
VCM_ADC
VBG
VRN
VRP
VRP
VRN
C664
NC
VREFI_PIF
SIF_VCMG
MUTE_HPHONE 12
SIF_VREFN
SIF_VREFP
R614
7.5K +-1% 1/10W
SW_AMP_RIN
R618
7.5K +-1% 1/10W
SW_AMP_LIN
C648
100nF 50V
1 2
FB423
300 OHM
R611
1K 1/16W 5%
V33AUD
SW_AMP_LIN
SW_AMP_RIN
C601
1nF 50V
V33AUD
R612
1K 1/16W 5%
R642
0R05 1/16W
C662
NC
C607
1nF 50V
GND
C659
100nF 50V
R616
20K 1/16W
VCC3AD
C615
1.5nF 50V
C665
0.1uF 50V
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
D
A2
10 12 Thursday , January 28, 2010
715G3806-M0D-000-0040
< 称爹 >
09.M2D Audio
R613
1K 1/10W
R622
10K 1/10W
C642
0.47uF 50V
C651 10U 16V
C635
0.1uF 50V
C657
0.1uF 50V
24V
SH602
SH600
Q601
PMBS3904
C652
1U25V
R615
33K 1/10W
C641
0.1uF 50V
R610
4.7K
1/10W
C667
0.1uF 50V
R799
270K 1/10W 5%
C646
10U 16V
C668
0.47uF 50V
C639
0.1uF 50V
R617
NC
Q603
PMBS3904
STBY
C638
0.1uF 50V
SIF1+
C643
1U25V
1U25V
SGND
C637
0.1uF 25V
SH601
To SPK_L
C644 10U 16V
10U 16V
C654
1U25V
C653
10U 16V
R6
2
0
47K
1/
1
6
W
47K
1/
1
6
W
R619
0R05 1/10W
1
2
3
4
CN602
CONN
SGND
V24_ADP
SGND
SGND
MUTE5V
SGND
PGND
GND
SGND
SGND
SGND
C616
1.5nF 50V
SGND
SGND
SGND
SGND
SGND
SGND
PGND
PGND
SGND
SGND
SGND
V24_ADP
MUTE5V
SGND
SGND
1
2
ZD600
RLZ11B
GND
R637
10K 1/10W
SGND
+
C672
100uF/16V
5VSB
R639
10K 1/10W
R638
10K 1/10W
1
2
3
Q413
PMBS3906
L601
22uH +-25%
STY AMP_MUT 8
SGND
AMP_MUT 8
AMP5VO
PGND
L600
22uH +-25%
SGND
OU
T
1
1
OU
T
1
2
NC
3
VD
1
4
VD
1
5
NC
6
NC
7
NC
8
NC
9
S
T
BYL
10
GAI
N
1
11
IN
1
12
CBIAS
13
ROSC
14
AVCC
15
GND
16
NC
17
NC
18
NC
19
NC
20
NC
21
CLOCK
22
VREF
23
PROT
24
IN
2
25
GA
IN
2
26
MU
T
E
L
27
NC
28
NC
29
NC
30
NC
31
VD
2
32
VD
2
33
NC
34
OU
T
2
35
OU
T
2
36
NC
37
VS2
38
VS2
39
NC
40
HB2
41
DVDD
42
NC
43
HB1
44
NC
45
VS1
46
VS1
47
NC
48
TG
N
D
49
U603
R2A15112FP
SIF_VREFN
R643
0R05 1/16W
SIF1-
SIF_VREFP
R623
12KOHM 1/10W
VCC3
R621
12KOHM 1/10W
SW_AMP_RIN
1 2
FB606
300 OHM
PGND
ADCINN
77
ADCINP
78
DAC_LSL
71
DAC_LSR
70
LAIN0
50
LAIN1
53
LAIN2
55
LAIN3
57
RAIN0
49
RAIN1
52
RAIN2
54
RAIN3
56
VREF_ADC
59
VCM
60
AGSCRT
61
VBG
62
VRN
63
VRP
64
SCART1L
69
SCART1R
68
SCART2L
67
SCART2R
66
SIF_VCMG
74
SIF_VREFN
75
SIF_VREFP
76
VREF(ForPIFADC)
73
VSSA(0V)
51
GPIO_02/SPDIFI
86
GPIO_03/PIF_AGC
84
GPIO_04/PIF_AMP
85
GPIO_40/SPDIFO
167
AVD
D
(3.
3V)
(F
or
P
IF
AD
C
)
79
A
V
D
D_
D
A
C(
3.
3V
)
65
VD
D
A
(3
.3
V)
58
AUDIO
U405B
HX6201
PGND
NC
13
PVD
D
16
NC
4
CP+
1
PGND
2
CP-
3
CV
S
S
5
VSS
6
LO
U
T
7
VD
D
8
ROUT
9
LIN
10
/RSD
11
RIN
12
GN
D
14
/L
S
D
15
APA2176A
U604
C611
100nF 50V
C655
1uF 25V Q604
PMBS3904
R634
5.1K 1/10W
C634
100nF 50V
C649
10uF 16V
1
7
6
2
3
4
5
CN601
PHONEJACK
C623
100nF 50V
C605
100nF 50V
C631
100nF 50V
C645
1uF 25V
R603
10K 1/10W
C622
10uF 16V
C617
100nF 50V
C658
100nF 50V
C620
100nF 50V
C629
100nF 50V
C613
100nF 50V
C656
100nF 50V
C604
10uF 16V
C627
100nF 50V
C647
1uF 25V
1 2
FB602
300 OHM
R633
10K 1/10W
R630
47K 1/16W