Hyundai HLCD-A27W4 Service Manual page 42

27"
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27" LCD TV
9
AD_CLK
9
AD_HS
9
AD_VS
9
AD_SOG
9
ROUT[0..7]
9
GOUT[0..7]
9
BOUT[0..7]
4
C[0..7]
4
Y [0..7]
TP306
TP
VVS
4
VD_VS
VCLKB
4
VD_CLK
4
VD_VREF
VFIELD
4
VD_Field
VHS
4,14
VD_HS
TP307
TP
TP308
TP
R309
100
R310
100
R311
100
R312
100
1
W_ENABLE
R314
100
2
CH_SEL1
R316
100
2
CH_SEL2
R318
100
2
CH_SEL3
SEL1
SEL2
SEL3
audio
0
0
0
AV1
1
0
1
SCART
0
1
1
PC
1
1
1
SVIDEO
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U300A
CLK_ADC
D20
B23
CLKA
CHS
HS_ADC
B24
A25
HSA
CLAMP
VS_ADC
C22
A24
VSA
CVS_COAST
C21
PCHS_SOG
R331 NC
ROUT0
F26
DATA_PA0
ROUT1
G25
DATA_PA1
ROUT2
G24
DATA_PA2
ROUT3
F25
DATA_PA3
ROUT4
E26
DATA_PA4
ROUT5
G23
DATA_PA5
ROUT6
F24
DATA_PA6
ROUT7
E25
DATA_PA7
GOUT0
D26
DATA_PA8
GOUT1
F23
DATA_PA9
GOUT2
E24
DATA_PA10
GOUT3
D25
DATA_PA11
GOUT4
C26
DATA_PA12
GOUT5
E23
DATA_PA13
GOUT6
D24
DATA_PA14
GOUT7
C25
DATA_PA15
BOUT0
B26
DATA_PA16
BOUT1
D23
DATA_PA17
BOUT2
B25
DATA_PA18
BOUT3
A26
DATA_PA19
BOUT4
D22
DATA_PA20
BOUT5
C24
DATA_PA21
BOUT6
D21
DATA_PA22
BOUT7
C23
DATA_PA23
C0
C14
DATA_PB0
C1
A13
DATA_PB1
C2
B13
DATA_PB2
C3
C13
DATA_PB3
C4
A12
DATA_PB4
C5
B12
DATA_PB5
C6
C12
DATA_PB6
C7
A11
DATA_PB7
Y 0
B11
DATA_PB8
Y 1
C11
DATA_PB9
Y 2
A10
DATA_PB10
Y 3
B10
DATA_PB11
Y 4
C10
DATA_PB12
Y 5
A9
DATA_PB13
Y 6
B9
DATA_PB14
Y 7
C9
DATA_PB15
PB16
A8
DATA_PB16
B8
DATA_PB17
C8
DATA_PB18
A7
DATA_PB19
B7
DATA_PB20
A6
DATA_PB21
VHREF
D8
DATA_PB22
VDEN
C7
DATA_PB23
T26
CLKC_CPV
R25
DATA_PC0_CPH
R24
DATA_PC1_STH1
R26
DATA_PC2_RLS
P24
DATA_PC3_LP
P25
DATA_PC4_POL
P26
DATA_PC5_SHC
N26
DATA_PC6_INV1
N25
DATA_PC7_INV2
C399
+
U301 PCA9554D
0.1uF
 
1/16W
1
16
A0
VDD
 
1/16W
2
15
A1
SDA
 
1/16W
3
14
A2
SCL
1K
1/16W
 
 
1/16W
4
13
R313
I/O0
INT
 
1/16W
5
12
R315
I/O1
I/O7
 
1/16W
6
11
R317
I/O2
I/O6
1/16W
7
10
R319
 
I/O3
I/O5
8
9
R320
VSS
I/O4
video
AV1
SCART
TUNER
COAST
9
R363
100K
1/16W
 
AD_Clamp
9
R364
100K
 
1/16W
R367
100K
 
1/16W
3.3VM
R305
91K
 
1/16W
C356
CBU
DACV3
0.1uF
C357
CBL
0.1uF
R306
RSET
1.5K
 
1/16W
C358
VREF
0.1uF
R307
91K
1/16W
 
C360
DACV3
0.1uF
C361
0.1uF
R308
9.1K
1/16W
 
C362
0.1uF
5VP
5V
L312
600 OHM
D300
D301 NC
MLL4148
MLL4148
C396
10uF/16V
SDA
3,4,5,9,11,14,15
R371
SCL
3,4,5,9,11,14,15
NC
100
 
1/16W
MUTE
1,10
10K
 
1/16W
100
1/16W
 
SRS_CTL
10
3K
 
1/16W
VIDEO_SEL
2
VIDEO_SEL for ADC input selection
(source :HD & VGA)
U300C
SPV301A
Y 4
PCK1
R301
CLK1
AA4
CLK2
AD2
PVSOUT
R302
VSOUT
AD1
PHSOUT
R303
HSOUT
AC4
PDENOUT
R304
DEN
Display Port
U1
4
VOUT0
T3
3
VOUT1
U2
2
VOUT2
U3
1
VOUT3
V1
4
VOUT4
V2
3
VOUT5
V3
2
VOUT6
W1
1
VOUT7
Y 1
4
VOUT8
W2
3
VOUT9
W3
2
VOUT10
W4
1
VOUT11
Y 2
4
VOUT12
Y 3
3
VOUT13
AA1
2
VOUT14
AA2
1
VOUT15
AA3
4
VOUT16
AB1
3
VOUT17
AB2
2
VOUT18
AB3
1
VOUT19
AB4
4
VOUT20
AC1
3
VOUT21
AC2
2
VOUT22
AC3
1
VOUT23
AE9
AE1
CBU
VOUT24
AD3
VOUT25
AE2
VOUT26
AC5
VOUT27
AF1
VOUT28
AD10
AD4
CBL
VOUT29
AC6
VOUT30
AD9
AF2
RSET
VOUT31
AF8
AD18
VREF
VOUT32
AF19
VOUT33
AE19
VOUT34
AF20
VOUT35
AD19
VOUT36
AE20
VOUT37
AF21
VOUT38
AD20
VOUT39
AE21
VOUT40
AF22
VOUT41
AD13
AD21
VMCBU
VOUT42
AE22
VOUT43
AF23
VOUT44
AF24
VOUT45
AD22
VOUT46
AC13
AE23
VMCBL
VOUT47
AF12
AF7
TROUT
TP309
VMRSET
AROUT
AF9
TGOUT
TP310
AGOUT
AF11
AF10
TBOUT
TP311
VMREF
ABOUT
AE13
SVMOUT
R370
3K 1/16W
 
INV_PRO
1
1
Q302
PMBS3904
+
C398
100uF/16V
42
C390
C389
C388
near IC
22pF
22pF
22pF
P_CLK
120 OHM
P_VS
100
 
1/16W
P_HS
100
 
1/16W
P_DATAEN
100
 
1/16W
RN301
5
B0
6
B1
33Ω 1/16W
7
B2
8
B3
5
B4
6
B5
RN302
7
B6
33Ω 1/16W
8
B7
5
G0
RN303
6
G1
33Ω 1/16W
7
G2
8
G3
5
G4
6
G5
RN304
7
G6
33Ω 1/16W
8
G7
5
R0
RN305
6
R1
33Ω 1/16W
7
R2
8
R3
5
R4
6
R5
RN306
7
R6
33Ω 1/16W
8
R7
CN300
1
2
3
4
5
5
6
6
7
7
8
8
5
9
6
10
7
11
8
12
5
13
6
14
7
15
8
TP
16
5
TP
17
6
TP
18
7
19
8
20
5
21
6
22
7
23
8
24
5
25
6
26
7
27
8
28
5
29
6
30
7
31
8
32
5
33
6
34
7
35
8
36
R372
37
R373
38
39
40
C36
10uF/1
CONN

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