AOC L19BH83, Service Manual

Page: 38 / 85

19
″&22″LCD TV AOC L19BH83&L22BH83
38
C633 0.1uF25V
C627 1uF/25V
R611
330 OHM 1/10W
C632 1uF/25V
R612
330 OHM 1/10W
C608 10uF/25V
C609 10uF/25V
+
C611
10uF/16V
C674
0.1uF25V
SIF1-
C
646
0.
1uF
C
647
0.
1uF
+ C643
22uF/16V
+
C630
10uF/16V
1 2
FB710
300 OHM
C746
NC
C
623
0.
1uF
AGND
C
624
0.
1uF
C
625
0.
1uF
+
C613
10uF/16V
C
645
0.
1uF
C649
0.1uF25V
R610
100 OHM 1/10W
1 2
FB711
3000 OHM
R616
100 OHM 1/10W
R601
NC
R600
NC
+ C640
10uF/16V
+
C607
10uF/16V
+12VA
PC_L 1
PC_R 1
prepare for
adjusting
audio power
2/18'08
+
C621
10uF/16V
C642
10uF/16V
CLOSE PIN246 CLOSE PIN253
20mA
CLOSE PIN58
CLOSE PIN63 VDDD_AU
VDDA_AU
VSS_SIF
VSSD_AU
VSSA_AU
+
C603
10uF/16V
SIF1+
1 2
FB713
300 OHM
1 2
FB712
300 OHM
C626
2700pF50V
C648
2700pF50V
+
C616
10uF/16V
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
0.1
A2
4
11 Friday , April 18, 2008
715T2899-F
< 称爹 >
04)HX6203_Audio
R608 2.4K OHM 1/10W
C612
0.1uF25V
C610
0.1uF25V
C606
0.1uF25V
C635 0.1uF25V
R617 330 OHM 1/10W
C639
0.1uF25V
C
619
2.
2uF
/16V
R604
1M OHM 1/10W
VDDA_SIF
246
VDDD_SIF
253
VSSA_SIF
247
VSSD_SIF
256
SIFP
251
SIFN
252
I2SCKI
39
I2SDTI
41
AUIR1
45
AUIL1
44
AUIR2
47
AUIL2
46
AUIR3
49
AUIL3
48
AUIR4
51
AUIL4
50
VSSD_AU
64
VDDA_AU
58
VDDD_AU
63
VSSA_AU
59
AUOL3
57
AUOR3
56
AUOL2
55
AUOR2
54
AUOL1
53
AUOR1
52
SPDIF
65
VCM
62
VRN
61
VRP
60
VREFN
250
VCMG
249
VREFP
248
I2SREFCK
38
XT
AL_I
N
254
XT
AL_OU
T
255
I2SWSI
40
. Audio
Analog
I2S / SPDIF
SIF MUX
In / Out
24.576MHz
UH200C
HX6203-A
C
644
2.
2uF
/16V
R602
27K OHM 1/10W
C620
0.1uF25V
R603
27K OHM 1/10W
C601
0.1uF25V
AGN
D
2
BI
N
_L
19
BI
N
_R
21
BOU
T
_L
20
BOU
T
_R
22
C
LK
27
D
AT
A
26
D
GN
D
25
LI
N
17
LIN1
16
LIN2
15
LIN3
14
LIN4
13
LOU
T
18
LOU
T
_L
12
LOU
T
_R
7
OUT_L
24
OUT_R
23
R
EF
28
RIN
5
RIN1
11
RIN2
10
RIN3
9
RIN4
8
R
OU
T
6
T
R
EB_L
3
T
R
EB_R
4
VD
D
1
U600
PT2314
+
C650
100uF/25V
C622
100pF
1 2
FB602
300 OHM
C636
0.1uF25V
R
6
0
7
0
O
H
M
1
/1
0
W
R615
330 OHM 1/10W
C618
100pF
C637
0.1uF25V
C604
0.1uF25V
C628
100pF
C629
0.1uF25V
R609
2.4K OHM 1/10W
R614
330 OHM 1/10W
R618
1K OHM 1/10W 1 2
FB603
300 OHM
R620
220 OHM 1/10W
C638
100pF
R
6
0
6
0
O
H
M
1
/1
0
W
C602
0.1uF25V
C641
0.1UF16V
1 2
FB600
300 OHM
R621
1.2K OHM 1/10W
R622
5.6K OHM 1/10W
1 2
FB601
300 OHM
C600
0.1uF25V
R613
1K OHM 1/10W
C634 0.1uF25V
VIN
3
AD
J
1
VOUT
2
U601
AZ1117H-ADJ-E1
R619 330 OHM 1/10W
C614
33PF 50V
+
C605
10uF/16V
C617
33PF 50V C615
0.1uF25V
R605
5.6K OHM 1/10W X600
24.576MHz
VRP
VDD_AUD
VRP
AGND
AGND
AGND
VDD_SIF
AGND
AGND
AGND AGND
AGND
AGND AGND
AGND
AGND AGND
9VDD
AGND
AGND
AGND
AGND
AGND
M_SDA 7,11
S_SCL_PT2314 7
TUNER_SIF 11
AUDIO_R 8
HP_R 8
AUDIO_L 8
HP_L 8
AV1_L 2
AV1_R 2
HD_L 2
HD_R 2
TUNER_MONO 11
C669
470pF
9VDD
AUDIO_R
C668
470pF
AOUT1_L
AOUT1_R
HP_R
HP_L
TV_SIFR
XT
AL_O
XT
AL_I
N
VCM
VREFN
VRN
VCMG
VSSA_AU
VDD_SIF
VSS_SIF
SIF1-
VSSD_AU
AOUT1_L
VREFP VDD_SIF
VDDD_AU
AOUT1_R
SIF1+
VDDA_AU
VSS_SIF
C631 0.1uF25V
VRP
AUDIO_L