AOC L32W751A Service Manual

32” LCD TV AOC L32W751A
50
V8AUD
SCT2_LO 2
LINE_LO
Q603
NC
C630
0.001uF
C691
NC
C695
330pF
C6103
4.7uF/16V
VCCAD
R638
27K  1/10W
+
C690
47uF/16V
CN605
NC
1
2
3
D609
SMB340
1 2
R606
1K  1/10W
C616
2.2uF/16V
L601
22uH
R630
NC
Add 1/30'07
AMP_MUTEB
R667
680  1/10W
C627 56pF
V8AUD
R6115
100K  1/10W
C657
0.1uF
Q616
PMBS3904
EAR_L
C645
0.1uF
MUTE3
R628
47K  1/10W
R6100
NC
C649 1uF
L602 22uH
R631
0 OHM 1/10W
R6124
1K  1/10W
U601
MSP3410G-QI-C12-100
64
1
2
3
4
5
7
6
8
9
10
11
12
13
14
15
16
22
17
18
19
20
21
23
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
24
NC1
SCL
SDA
I2S_CL
I2S_WS
I2S_DO
ADR_DA
I2S_DI1
ADR_WS
ADR_CL
DVSUP
DVSS
I2S_DI2
NC2
NC3
NC4
RESETn
NC5
DACA_R
DACA_L
VREF2
DACM_R
DACM_L
DACM_SUB
SC2_OR
SC2_OL
VREF1
SC1_OR
SC1_OL
CAPL_A
AHVSUP
CAPL_M
AHVSS
AGNDC
SC4_IL
SC4_IR
ASG3
SC3_IL
SC3_IR
ASG2
SC2_IL
SC2_IR
ASG1
SC1_IL
SC1_IR
VREFTOP
MONO_IN
AVSS1
AVSUP
ANA_IN1p
ANA_INm
ANA_IN2p
TESTEN
XTALI
XTALO
TP
AUD_CLO
NC7
NC8
D_CTR_I/O_1
D_CTR_I/O_0
ADR_SEL
STDBYn
NC6
R617
10K  1/10W
FB607 300 OHM
Q601
PMBS3904
R653
680  1/10W
FAULT
+
C6113
100uF/16V
CN604
2
1
4
3
D612
LL4148
C643
0.022uF
WS
R610
3K  1/10W
C674
0.1uF
R620 100  1/10W
+
C655
47uF/16V
R646
NC
C660
0.1uF
-
+
U604D
LM324D
12
13
14
411
+
C609
10uF/16V
+
C605 10uF/16V
C668
0.1uF
Q615
NC
L+
LineOutMute
R615
68K  1/10W
R612
4.7K  1/10W
Q605
2SD1757K
C683
2.2uF/16V
2/16'07
johnny
AUD_P
V8AUD
R679
47K

1/10W
C632
0.47uF/25V
+
C654
47uF/16V
C646
0.1uF
3/19'07
jack
C661 1uF
R683
470  1/10W
R6120
4.7K  1/10W
+
C6106
10uF/16V
3/2'07
johnny
R637
NC
R644
100K

1/10W
R6101
10K

1/10W
R687
4.7K

1/10W
update 3/30'07
4/16
VREG
Earphone_DetD603
LL4148
R611 100  1/10W
+
C6112
100uF/16V
Head Phone Output
update 3/30'07
5V
AUD_P
R684
3.3K  1/10W
R6125
47K  1/10W
WS
C642
10pF
R655
47K  1/10W
R652 NC
+
C638
47uF/16V
EarphoneMuteB
R663
100

1/10W
R696
47K

1/10W
SCT2_RI2
LineOutMute
R689
NC
C6115 47pF
R632
47K  1/10W
LINE_RO
+
C650
470uF/25V
D606
NC
3
1
2
Q610
2SD1757K
R6104
10K

1/10W
C686
0.0022uF
V8AUD
V5A
HDMI_R4
U602
AZ431AN-AE1
R616
10K  1/10W
R685
4.7K

1/10W
Lip Sync Circuit
GAIN0
Add 1/30'07
R659
NC
CP1
470pF
1 2 3 4 5
6 7 8
D607
NC
3
1
2
FB608 300 OHM
Line Out Circuit
R627
4.7K  1/10W
R678
8.2K

1/10W
C699
4.7uF/16V
DO
R625
100  1/10W
Q602
PMBS3904
C6116
NC
C635
470pF
R647
47K  1/10W
update 3/30'07
update 3/30'07
AUD_P
LINE_RO
-
+
U604B
LM324D
5
6
7
411
C694
330pF
R604 100  1/10W
C669 0.022uF
R613 100  1/10W
X601
18.432MHz
1 2
+
C608 10uF/16V
R621
4.7KΩ 1/10W
R691
NC
TP601
R675
4.7K  1/10W
R681
470  1/10W
R6111
NC
SCT2_LI2
FB605
600 OHM
R650
47K  1/10W
R665
10K  1/10W
C682
0.0022uF
CN602
CONN
1
2
3
C644
0.022uF
R666
47K  1/10W
D608
SMB340
1 2
R6122
47K  1/10W
R672
47K

1/10W
DACM_R
FAULT
C697
330pF
C620
0.001uF
R648
NC
VCCAU
AMP_MUTEB
FB609
600 OHM
+
C606 10uF/16V
C658 1uF
12V
R671
4.7K

1/10W
R661 47K  1/10W
10 uF
1/31'07
LineOutMute
C696
330pF
R6103
NC
Q606
2SD1757K
R664
100

1/10W
R622
22  1/10W
+
C6109
10uF/16V
FB601
120 OHM
1
2
3
45
6
7
8
C621 2.2uF/16V
R669
24K  1/10W
AMP & Speaker Output
R626
10K  1/10W
C628 56pF
C614 2.2uF/16V
C6108 47pF
R614
1K  1/10W
SPDIF2
Switch_L2
HDMI_L4
5V_SCL
L-
R605 100  1/10W
CN603
CONN
1
2
3
4
5
R6116
100K  1/10W
C623 NC
R699
NC
AUD_P
V8AUD
R6129
10K  1/10W
D613
LL4148
R6127 NC
C641
10pF
R641
0  1/10W
C693
NC
Add 1/30'07
DACM_L
C678
NC
R634
0 OHM 1/10W
R682
470  1/10W
C6111
4.7uF/16V
DVCC33
Audio_L-
C647
0.1uF
C670
0.022uF
DACM_R
+
C667
470uF/25V
R674
NC
R643 27K OHM 1/10W
U607
AZ431AN-AE1
C687
2.2uF/16V
R656 NC
+
C679 100uF/16V
R6112
NC
VCCAD
R640
0  1/10W
VCCAD
-
+
U604C
LM324D
10
9
8
411
+
C637 10uF/16V
U603
TPA3100D2RGZR
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
37 38 39 40 41 42 43 44 45 46 47 48
PAD
RINN
RINP
AGND
LINP
LINN
GAIN0
GAIN0
GAIN1
MSTR/SLV
SYNC
PAD
PAD ROSC VREG VBYP AGND BSLP LOUTP LOUTP LOUTN LOUTN BSLN PAD
PAD
PVCCL
PVCCL
PGNDL
PGNDL
VCLAMPL
VCLAMPR
PGNDR
PGNDR
PVCCR
PVCCR
PAD
PAD
BSRN
ROUTN ROUTN
ROUTP ROUTP
BSRP
SHUTDOWN
MUTE
FAULT
PAD
AVCC
C648
4.7uF/16V
C6710.01uF
update 3/30'07
VREG
C639
0.1uF
R601
0  1/10W
+
C607 10uF/16V
4/23'07
EMI
R-
+
C602
10uF/16V
U605
NC
1
2
3
4
5 6 7 8
9
10
11
12
13 14 15 16
LRCLK1
DATA1
SCL
SDA
GND GND GND GND
GND
ADD0
ADD1
ADD2
VDD
GND
DATA_OUT1
BCLK1
R6128 NC
FB606
600 OHM
C610
0.1uF
R608
4.7K  1/10W
AUD_P
C624
NC
GND
AUD_P
R6123
10K  1/10W
Switch_R2
5V_SCL2,3,4,5
CL
FB602 300 OHM
2/16'07
johnny
EarphoneMuteB
C604
0.001uF
R670
47K  1/10W
R657 NC
Earphone_Det
Audio_L+
R6113
100K  1/10W
LineOutMute
D614
BAV99
3
1
2
C652
0.1uF
D605
SMB340
12
4/23'07
EMI
R658
47K  1/10W
C6114 47pF
C688
4.7uF/16V
R623 NC
Add 1/30'07
Add 1/30'07
V5A
C666
0.1uF
R690 NC
3/19'07
jack
4/16
DTV_L2
C6101
4.7uF/16V
C665
4.7uF/16V
FB610
150 OHM
12
4/2
DI1
V5A
C612
0.001uF
R603
10K  1/10W
C663
1uF
R619 100  1/10W
I2C Address
:0xC8
VCCAU
VCCAD
D601
BAV70 3
1
2
R639
47K  1/10W
R698
470  1/10W
R629
47K  1/10W
FB604
300 OHM
U606
PT2308-S(L)
1
2
3
4 5
6
7
8
OUT1
IN1-
IN1+
VSS IN2+
IN2-
OUT2
VDD
C659
470pF
D604
SMB340
12
C622
2.2uF/16V
R676
NC
+
C640 10uF/16V
EAR_R
R6118
100K  1/10W
L60422uH
C6107 47pFQ604
NC
SCT1_LO 2
R607
10K  1/10W
R633
NC
FB611
600 OHM
R642
0  1/10W
GAIN0
DI1
+
C689
10uF/16V
R6107
NC
C662
1uF
C677
470pF
R660 NC
C6721uF
MSP34x5
P30 =NC
V5A
R680
NC
C664
100pF
Add 1/30'07
SIF2
LINE_LO
C611
0.001uF
R686
47K

1/10W
V5A
GAIN1
R6105 47K  1/10W
Q609
2SD1757K
4/16
5V_SDA
Q608
2SD1757K
C685
47pF
R635 27K OHM 1/10W
C619
0.001uF
R693
47K  1/10W
C673
0.1uF
update 3/30'07
CL
R668
47K  1/10W
FB603 300 OHM
R602
10K  1/10W
R618
1K  1/10W
C6102
4.7uF/16V
+
C684 100uF/16V
R695
4.7K  1/10W
C617 2.2uF/16V
C603
0.1uF
R6109 4.7K

1/10W
C6110
4.7uF/16V
R6119
10K  1/10W
R6126 8.2K

1/10W
5V_SDA2,3,4,5
AXTALO
C634
0.1uF
R651 NC
C6105
4.7uF/16V
E427ATMBAWZE2 1.4
AT-4235
Custom
7
8Wednesday, June 27, 2007
715T2289-L
<称爹>
07 AUDIO&AMP
T2289-L-X-X-6-070627
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
DACM_L
DO
D610
BAV99
3
1
2
GAIN1
C631
0.001uF
Q611
PMBS3904
C629 56pF
R6108
47K  1/10W
C692
NC
C651
1uF
update 3/30'07
Audio_R+
C698
4.7uF/16V
DACM_L
R6117
100K  1/10W
C656
470pF
C6100
4.7uF/16V
R654
24K  1/10W
R624 100  1/10W
Q612
2SD1757K
C633
0.1uF
Mute Circuit
update 3/30'07
AUDIO_GND
C6104
4.7uF/16V
C676
470pF
R673
NC
R697
47K

1/10W
C601
0.001uF
R6121
1K  1/10W
R636
NC
C636
470pF
R6106
NC
R6114
100K  1/10W
update 3/30'07
DTV_R2
SCT1_RO 2
Audio_R-
L603
22uH
C681
47pF
C680
4.7uF/16V
R692 NC
Q613
PMBS3904
R662
47K  1/10W
C618
2.2uF/16V
R649
0  1/10W
12V
C653
100pF
Q607
2SD1757K
R694
10K

1/10W
SCT2_RO 2
DACM_R
AXTALI
Q614
NC
update 3/30'07
C675
0.47uF/25V
D602
BAV70
3
1
2
2/16'07
johnny
R6110 NC
-
+
U604A
LM324D
3
2
1
411
R688
NC
R645
0  1/10W
R609
5.6K

1/10W
R677
NC
CN601
CONN
1
2
U608
NDC7002N
1
2
34
5
6
G1
S2
G2D2
S1
D1

AOC L32W751A Specifications

General

Brand	AOC
Model	L32W751A
Category	LCD TV
Language	English