AOC LE22H138 Service Manual

65
C650 1uF 25V
SIF 1+
C606
100nF 50V
GND
C660
NC
GND
VCC 3
GND
GND
GND
+12V_MUX+18V_AMP
IN
3
OUT
1
GND
2
U603
NC L78L12ABU TR
GND
C626
NC 4. 7uF 50V
C639
NC 100N 50V
GND
GND
GND
VCC5
COM1_AUL7
COM1_AUR7
VGA_AUL7
VGA_AUR7
5VSB
RC low pass filter
MUX_AU L
MUX_AU R
C6110
NC 1.5nF 50VEAR_DET
C604
10UF 6.3V X5R +-20%
HPR
C6160
1uF 25V
R6163 1K 1/10W
HPL
R660
NC 10K 1/10W
AV2_AUR
AU_S0 12
GND
SV/AV_AUR
R629
NC 10K 1/10W
C637
NC 10uF 16V
GNDGND
C636
4U7 16V
C638
NC 100N 50V
C635
4.7UF 16V
MU X_R MU X_A UR
MU X_L MU X_A UL
1 2
FB607
NC 300 OH M
R659
NC 10K 1/10W
+12V_MUX
GND
R651
NC 100K 1/10W
R650
NC 100K 1/10W
R653
NC 100K 1/10W
R652
NC 100K 1/10W
GND
Q605
NC PMBS3904
AV2_AUL
R628
NC 10K 1/10W
AU_S0#
R654
NC 100 OHM 1/ 10W
SV/AV_ AUL
MUX_L
Y2
2
Y0
1
VEE
7
INH
6
CTL_B
9
CTL_A
10
Yout
3
X0
12
X3
11
VSS
8
Y3
4
Xo ut
13
X1
14
VDD
16
X2
15
Y1
5
U601
NC CD 4052BPW
MU X_R
+12V_MUX
GND
AV2_AUR8
SV/AV_AUR8
AV2_AUL8
SV/AV_A UL8
MUX_R
MUX_L
R111 0R05 1/10W
R112 0R05 1/10W
V33PIF
DAC_HPL
R113 NC,0R05 1/10W
MUX_L
R114 NC,0R05 1/10W
MUX_R
LAIN3
39
RAIN3
40
LAIN2
41
RAIN2
42
LAIN1
43
RAIN1
44
AVDD 33_AU
45
AUVCOM
47
AVDD33_EAR
53
PIF_AVDD 33
54
PIF_DVD D
58
PIF_AVSS33(0V)
55
DAC_HPR
52
DAC_HPL
51
DAC_LSL
49
DAC_LSR
50
PIF_AIN 1
57
PIF _AIP1
56
GPIO_06 /IFAMP_PW M
61
GPIO_07/RFAGC _PWM
62
GPIO4(EAR_DET)
26
GPIO2( AMP_Mute)
15
AVSS33(AU)
46
AU_REF
48
U709B
HX6220-A
C6132 220N F 2 5V
C6120 220N F 2 5V
C6157
330pF 50V
C6135
220NF 25V
C6134
1uF 25V
C6136
220NF 25V
RF_AGC 6
R6147 10OHM1/16W
R6148
10OHM1/16W
R6157
6.8KO HM +-1% 1/ 10W
R6149
10 OHM 1/4W
C6156
330pF 50V
R6150
10OHM1/ 16W
1 2
L6101
22uH
C6152
1uF 25V
C6153
1uF 25V
C6137
1U 25V
C6139
1uF 25V
C6155
1uF 25V
ROUT-
C6141
33P 50V
C6143
680NF 50V
C6142
680NF 50V
+
C6128
330UF 35V
+ C6127
330UF 35V
+18V_AMP
Q603
PMBS3904
R622
10K 1/1 0W
R620
NC 100K 1/10W 5%
R6171 1K 1/10W
GND
1 2
FB604
300 OHM
R6144
0R05 1/ 10W
GND
R637
10K 1/1 0W
5VSB
R638
10K 1/1 0W
+ C672
100uF/16V
1
2 3
Q413
PMBS3906
R639
10K 1/10W
STYAMP_MUT12
VCC3
GND
C6165
1uF 25V
HPL
SDZ
1
FAULTZ
2
LIN P
3
LIN N
4
GAIN 0
5
GAIN 1
6
AVCC
7
AGND
8
GVDD
9
PLIMIT
10
RINN
11
RINP
12
NC
13
PBTL
14
PVCC L
28
PVCC L
27
BSPL
26
OUTPL
25
PGND
24
OUTNL
23
BSNL
22
BSNR
21
OUTNR
20
PGND
19
OUTPR
18
BSPR
17
PVCC
16
PVCC
15
Ther ma l Pa d
29
U6301
TPA3110D2
1 2
FB605
300 OHM
AMP_LIN1
AMP_RIN1
+18V_AMP
+18V_AMP
+18V_AMP
ROUT+
1 2
L6102
22uH
C6126
1uF 25V
C6144
33P 50V
1 2
L6103
22uH
LOUT+
1 2
L6104
22uH
C6150
680NF 50V
C6149
680NF 50V
C6154
1uF 25V
LOUT-
R6140 10OHM1/16W
R6141
10OHM1/ 16W
C6129
1uF 25V
R6156
3.32KO HM +-1% 1/10W
R6142
10OHM1/ 16W
C6130
1uF 25V
C6158
330pF 50V
R6143
NC 10K 1/10W
R6145
NC 10K 1/10W
R6151
0R05 1/ 10W
C6131
330pF 50V
C625
10UF 6.3V X5R +-20%
IF_AGC 6
C607
NC 10UF 6.3V X5R +-20%
1 2
SP603
NC
1 2
SP601
NC
AUOUT_R
AUOUT_L
DAC_HPL
DAC_HPR
R6172 0R05 OHM
R6173 0R05 OHM
AMP_RIN
AMP_LIN
R6174 0R05 OHM
R6175 0R05 OHM
V33AUD
DAC_HPR
C659
100nF 5 0V
ROUT
EAR_DET
LOUT
R623
10K 1/1 0W
3VSB
OE M MOD EL Size
Rev
Date
Sheet of
TPV MOD EL
PCB N AME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 D
Custom
10 12Wednesday , F ebruary 16, 2011
715G4708M0C 0000040
<
称爹 >
09.M2D Audio
R443
NC 1M 1/16W
1
2
3
4
CN6101
CONN
C624
10UF 6.3V X5R +-20%
PIF -6
PIF +6
12
SP604
NC
R444
NC 1M 1/16W
GND
VGA_AUL7
VGA_AUR7
V33AUD
COM1_AUL7
1 2 3 4
8 7 6 5
RP102
100 KOHM +-5% 1/16W
COM1_AUR7
1 2 3 4
8 7 6 5
RP101
100 KOHM +-5% 1/16W
MUX_AU R
MUX_AU L
1 2 3 4
8 7 6 5
RP103
100 KOHM +-5% 1/16W
SIF 1-
C608
100nF 50V
R621
51K 1/16W 5%
GND
C619
1uF 25V
C615
NC
GND
C623
100nF 50V
C613
1uF 25V
R626
NC 10K 1/10W
C622
1uF 25V
V33AUD
C612
2.2nF 50V
C620
10uF 16V
C614
1uF 25V
GND
GND
STYAMP_MUT
C611
2.2nF 50V
RINP
1
RINN
2
LOUT
12
UVP
11
VDD
9
VSS
6
SDN
5
GND
4
ROUT
3
LINP
14
CPN
7
CPP
8
PGND
10
LINN
13
U602
APA2172OI-TRG
V33PIF
R618
47K 1/1 6W
3VSB
GND
GND
GND
C610
100nF 50V
12
FB608
300 OHM
R615
0R05 1/10W
D3V3
GND
R611
NC
R624
NC
C602
2.2U 10V
AUOU T_L
C616
NC
V33AUD
C621
1uF 25V
C603
2.2U 10V
R625
NC
AUOU T_R
C629
1uF 25V
R612
NC
D3V3
GND
D3V3
R609
0R05 1/10W
R619
0R05 1/10W
R627
47K 1/ 16W
R610
0R05 1/10W
Q604
NC PMBS3904
GND
R616
47K 1/1 6W
GND
SCR _AUOUT_R 8
SCR_AUOU T_L 8
R617
51K 1/1 6W 5%
C630
1uF 25V
R614
NC 10K
R613
NC 10K 1/10W
GND
HPR
1 2
FB603
120R/3000mA
C6140
6N8 50V
C655
1uF 25V
R634
5.1KO HM +-5% 1/ 10W
AMP_RIN
AMP_LIN
1
7
6
2
3
4
5
CN601
PHONEJAC K
C605
100nF 50V
R603
10K 1/1 0W
AMP_RIN1
AMP_LIN1
C658
100nF 50V
C6138
6N8 50V
C6111
NC 1.5nF 50V
R6146 1K 1/10W
R6139 1K 1/10W
1 2
FB602
120R/3000mA
R6110
0R05 OHM
R6111
0R05 OHM

AOC LE22H138 Specifications

General

Brand	AOC
Model	LE22H138
Category	LCD TV
Language	English