Samsung 191T - SyncMaster 19" LCD Monitor Manual de servicio - Página 34
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9 Schematic Diagrams
9-1 MP1.0 Part Schematic Diagram
13
14
15
R301
10
Rx2+
R302
10
Rx2-
R303
10
Rx1+
R304
10
Rx1-
R305
10
Rx0+
R306
10
Rx0-
R307
10
RxC+
R308
10
RxC-
R716
100
C681
10nF
BLU+
R309
100
BLU-
C380
10nF
R717
100
C682
10nF
GRN+
R310
GRN-
100
C381
10nF
R718
100
C683
10nF
RED+
R311
100
C382
10nF
RED-
C684
C685
C686
15pF
15pF
15pF
AGND
H_SYNC
V_SYNC
4C-49/SM5H,24MHZ,16PF
X301
Q0
Q1
1
1
TP1425
TP1426
C383
C384
0.01nF
0.01nF
PGND
HCLK
HFS
HDATA(0)
HDATA(1)
HDATA(2)
HDATA(3:0)
HDATA(3)
*RESET
FSRAS
FSCAS
FSWE
FSCKE
FSCLK
FSDQM3
FSDQM2
FSDQM1
FSDQM0
FSADDR(13:0)
FSDATA(0:47)
GH19B*
DVDD_3.3
AVDD_3.3
AVDD_2.5
DVDD_2.5
R300
1K
1/16W
12
A2
AGND1
A3
AGND2
A4
AGND3
B1
AGND4
B3
AGND5
B4
AGND6
AGND
C4
AGND7
B10
REXT
C10
RX2
D10
RX@-
C9
RX1
D9
RX1-
C8
RX0
D8
RX0-
C6
RXC
D6
RXC-
B11
AVDD33-6
AVDD_3.3
C3
AVDD33-7
D3
AVDD33-8
E3
AVDD33-9
C5
AGND8
C7
AGND9
C11
AGND10
D4
AGND11
D5
AGND12
D7
AGND13
D11
AGND14
AGND
E4
AGND15
C1
BLU
C2
BLU-
D2
GRN
D1
GRN-
E1
RED
E2
RED-
L2
HSYNC
K1
VSYNC
H4
XTAL
J4
TCLK
L3
EXTCLK
F2
PLLVDD_3.3_1
F4
PVDD_3.3
PLLVDD_3.3_2
G1
PLLVDD_3.3_3
G3
PLLVDD_3.3_4
H1
PLLVDD_3.3_5
R592
J1
PLLVDD_3.3_6
2.2K
J3
PLLVDD_3.3_7
1/16W
F3
PLLGND_1
G2
PLLGND_2
G4
PLLGND_3
H2
PLLGND_4
H3
PLLGND_5
J2
PLLGND_6
K3
PLLGND_7
N2
DDC_SCL
N3
DDC_SDA
P1
0.3mm
HCLK
P2
HFSn
R2
HDATA(0)
HDATA0
R1
HDATA(1)
HDATA1
P4
HDATA(2)
HDATA2
P3
HDATA(3)
HDATA3
R3
IRQn
R4
IRQINn
T1
RESETn
DGND
DVDD_3.3
DGND
IC301
gm5020 01H
EMI Dummy
Place Bottom of PCB
CA1
CA3
CA5
SUPLECODE
CA7 SUPLECODE
CA9
SUPLECODE
SUPLECODE
SUPLECODE
DER(7)
DEG(7)
DEB(7)
DOR(7)
DOG(7)
DER(6)
DEG(6)
DOR(6)
DOG(6)
DEB(6)
DER(5)
DEG(5)
DOR(5)
DOG(5)
DEB(5)
DER(4)
DEG(4)
DOR(4)
DOG(4)
$O,$V
$O,$V
$O,$V
DEB(4)
$O,$V
$O,$V
DER(3)
DEG(3)
DOR(3)
DOG(3)
DEB(3)
DER(2)
DEG(2)
DOR(2)
DOG(2)
DEB(2)
DER(1)
DEG(1)
DOR(1)
DOG(1)
DEB(1)
DER(0)
DEG(0)
DOR(0)
DOG(0)
$O,$V
$O,$V
$O,$V
DEB(0)
$O,$V
$O,$V
CA2
CA4
CA6 SUPLECODE
CA8
SUPLECODE
CA10 SUPLECODE
SUPLECODE
SUPLECODE
DGND
DOR(7:0)
A15
DOR(7)
DBRED7
RA301
B15
DOR(6)
DBRED6
C15
DOR(5)
SUPLECODE
DBRED5
120ohm
A16
DOR(4)
DBRED4
RA302
B16
DOR(3)
DBRED3
SUPLECODE
C16
120ohm
DOR(2)
DBRED2
A17
DOR(1)
DBRED1
B17
DOR(0)
DBRED0
DOG(7:0)
C17
DOG(7)
DBGRN7
A18
DOG(6)
RA303
DBGRN6
B18
120ohm
DOG(5)
SUPLECODE
DBGRN5
C18
DOG(4)
DBGRN4
A19
DOG(3)
RA304
DBGRN3
120ohm
A20
DOG(2)
SUPLECODE
DBGRN2
B19
DOG(1)
DBGRN1
B20
DOG(0)
DBGRN0
DOB(7:0)
C19
DOB(7)
DBBLU7
C20
DOB(6)
DBBLU6
RA305
D18
120ohm
DOB(5)
DBBLU5
SUPLECODE
D19
DOB(4)
DBBLU4
D20
DOB(3)
DBBLU3
RA306
E18
120ohm
DOB(2)
DBBLU2
SUPLECODE
E19
DOB(1)
DBBLU1
E20
DOB(0)
DBBLU0
G20
DCLK
F20
DHS
F19
DVS
F18
DEN
DER(7:0)
H17
DER(7)
DARED7
H18
DER(6)
DARED6
RA307
H19
120ohm
DER(5)
DARED5
SUPLECODE
H20
DER(4)
DARED4
J18
DER(3)
DARED3
J19
DER(2)
RA308
DARED2
120ohm
SUPLECODE
J20
DER(1)
DARED1
K18
DER(0)
DARED0
R685
R684
R683
DEG(7:0)
K19
DEG(7)
470
470
470
DAGRN7
K20
DEG(6)
DAGRN6
L20
120ohm
DEG(5)
RA309
DAGRN5
L19
DEG(4)
SUPLECODE
DAGRN4
L18
DEG(3)
DAGRN3
M20
120ohm
DEG(2)
DAGRN2
RA310
M19
DEG(1)
DAGRN1
SUPLECODE
M18
DEG(0)
DAGRN0
DEB(7:0)
N20
DEB(7)
DABLU7
N19
DABLU6
DEB(6)
RA311
N18
120ohm
DABLU5
DEB(5)
SUPLECODE
P20
DABLU4
DEB(4)
P19
DABLU3
DEB(3)
P18
120ohm
RA312
DABLU2
DEB(2)
R20
SUPLECODE
DABLU1
DEB(1)
R19
DABLU0
DEB(0)
A1
NC1
A5
NC2
B5
NC3
F1
NC4
K2
NC5
DVDD_3.3
EMI Dummy
Place Bottom of PCB
FSADDR(13:0)
FSADDR(0)
JP1
10K
FSADDR(1)
JP3
10K
FSADDR(2)
JP5
10K
FSADDR(3)
JP7
10K
FSADDR(4)
JP9
10K
FSADDR(5)
JP12
10K
FSADDR(6)
JP14
10K
FSADDR(7)
JP15
10K
FSADDR(8)
JP17
10K
FSADDR(9)
JP19
10K
FSADDR(10)
JP21
10K
FSADDR(11)
JP24
10K
FSADDR(12)
JP26
10K
FSADDR(13)
JP27
10K
DGND
DER(7:0)
DEG(7:0)
DEB(7:0)
DOR(7:0)
DOG(7:0)
CA11 SUPLECODE
DOB(7:0)
DOB(7)
DOB(6)
DOB(5)
DOB(4)
$O,$V
DOB(3)
DOB(2)
DOB(1)
DOB(0)
$O,$V
CA12
SUPLECODE
CONFIDENTIAL
Place near of Scaler
R340 75
DCLK
R341
75
DHS
R342
75
DVS
R343
75
DEN
R682
C652
C422
C423
C424
C421
470
15pF
22pF
22pF
22pF
22pF
50V
50V
50V
50V
50V
DGND
FSADDR I2C 6-WIRE
A0
0
1
A1
1
1
A2
1
1
A3
0
1
A4
0
1
A5
1
0
A6
0
0
A7
0
1
A8
1
1
A9
1
1
A10
1
1
A11
0
0
A12
0
0
A13
1
1
9-1