NEC LCD1711M Service Manual page 62

SCHEMATIC DIAGRAM (gm5020)
DVDD_3.3
C70 C71 C72 C73 C74 C75
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
DVDD_2.5
C89 C90 C91 C92 C93 C94
10uF 10uF 0.1uF 0.1uF 0.1uF 0.1uF
10V 10V
AVDD_2.5
C107 C108 C109 C110 C111 C112
0.1uF 0.1uF 0.1uF 0.1uF 220pF 220pF
AVDD_3.3
C115 C116 C117 C118 C119 C120
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 220pF
PVDD_3.3
C125 C126 C127 C128 C129 C130
0.1uF 0.1uF 0.1uF 0.1uF 220pF 220pF
DVDD_3.3
C135
10uF
10V
GND
GND
AVDD_3.3
C138
22pF
C139
22pF
C76 C77 C78 C79 C80 C81 C82 C83
0.1uF 0.1uF 0.1uF 0.1uF 220pF 220pF 220pF 220pF
C95 C96 C97 C98 C99 C100 C101 C102
0.1uF 0.1uF 0.1uF 0.1uF 220pF 220pF 220pF 220pF
AVDD_2.5
AGND AVDD_3.3
C121 C122 C123
220pF 220pF 220pF
PVDD_3.3 AGND
C132
220pF
PGND
Join Grounds
PGND GND AGND
R97 10K
VOLUME/ VOLUME
VOLUME 2
C297
1uF
GND
R96 10K
BRIGHT/ BRIGHT
BRIGHT 2
C296
0.1uF
GND
TCLK
X2
24MHz
XTAL
R44
4.7K
GND
DVDD_3.3
C84 C85 C86 C87 C88
U10
220pF 220pF 220pF 220pF 220pF AVDD_2.5
A6
AVDD_2.5
A7
AVDD_2.5
DVDD_2.5 GND A8
AVDD_2.5
A9
AVDD_2.5
A10
AVDD_2.5
AVDD_3.3 A11
AVDD_2.5
C103 C104 C105 C106
B2
AVDD_3.3
220pF 220pF 220pF 220pF
B6
AVDD_3.3
B7
AVDD_3.3
B8
AVDD_3.3
B9
AVDD_3.3
GND B11
AVDD_3.3
C3
AVDD_3.3
D3
AVDD_3.3
E3
AVDD_3.3
A2
AGND
A3
AGND
A4
AGND
AGND
B1
AGND
B3
AGND
B4
AGND
C4
AGND
C5
AGND
C7
AGND
C11
AGND
D4
AGND
D5
AGND
D7
AGND
D11
AGND
PVDD_3.3 E4
AGND
F2
PLLVDD_3.3
F4
PLLVDD_3.3
G1
PLLVDD_3.3
G3
PLLVDD_3.3
H1
PLLVDD_3.3
J1
PLLVDD_3.3
J3
PLLVDD_3.3
F3
PLLGND
G2
PLLGND
G4
PLLGND
PGND
H2
PLLGND
H3
PLLGND
J2
PLLGND
K3
PLLGND
E1
3 RED+ RED+
E2
3 RED- RED-
D2
3 GREEN+ GREEN+
D1
3 GREEN- GREEN-
C1
3 BLUE+ BLUE+
C2
3 BLUE- BLUE-
ADC_TEST A1
TP1
ADC_TEST
C6
2 RXC+ RXC+
D6
2 RXC- RXC-
C8
2 RX0+ RX0+
D8
2 RX0- RX0-
C9
2 RX1+ RX1+
D9
2 RX1- RX1-
C10
2 RX2+ RX2+
D10
2 RX2- RX2-
CLKOUT
A5
TP2
CLKOUT
AVDD_3.3 VBUFC B5
TP3 VBUFC
B10
REXT
R43
REXT
1.00K
XTAL H4
1%
XTAL
TCLK
J4
TCLK
K1
3 VS VSYNC
L2
3 HS HSYNC
ANTEST
F1
TP4 ANTEST
VDACP K2
TP5
VDACP
EXTCLK
L3
EXTCLK
A12
2 VCLK VCLK
YUV7 B12
YUV7
YUV6
C12
YUV6
YUV5 A13
YUV5
YUV4
B13
YUV4
YUV3
C13
YUV3
YUV2 A14
YUV2
YUV1
B14
YUV1
YUV0 C14
YUV0
2 YUV[0..7]
G19
GPIO7/DOVL
G18
GPIO6/DFSYNCn
L1
GPIO5/TXD
M1
GPIO4/RXD
M2
GPIO3/T1
M3
GPIO2
VOLUME/
M4
GPIO1/PWM1
BRIGHT/
N1
GPIO0/PWM0
HDATA3
P3
HDATA3
HDATA2 P4
HDATA2
HDATA1
R1
HDATA1
HDATA0 R2
HDATA0
P2
4 HDATA[0..3] HFS/SDA
P1
4 HFS HCLK/SCL
4 HCLK
R3
4 /IRQ IRQn
R4
IRQINn
T1
2,4 /RESET RESETn
T2
SCAN_TEST
N2
DDC_SCL
N3
DDC_SDA
GND
gm5020
BGA292
DVDD_2.5 DVDD_3.3
DCLK
DARED0
DARED1
gm5020
DARED2
DARED3
DARED4
DARED5
DARED6
DARED7
DAGRN0
DAGRN1
DAGRN2
DAGRN3
DAGRN4
DAGRN5
DAGRN6
DAGRN7
DABLU0
DABLU1
DABLU2
DABLU3
DABLU4
DABLU5
DABLU6
DABLU7
Display Port
DBRED0
DBRED1
DBRED2
DBRED3
DBRED4
DBRED5
DBRED6
DBRED7
DBGRN0
DBGRN1
DBGRN2
DBGRN3
DBGRN4
DBGRN5
DBGRN6
DBGRN7
DBBLU0
DBBLU1
DBBLU2
DBBLU3
DBBLU4
DBBLU5
DBBLU6
DBBLU7
FSDATA0
Analog Input
FSDATA1
FSDATA2
FSDATA3
FSDATA4
FSDATA5
FSDATA6
FSDATA7
FSDATA8
FSDATA9
FSDATA10
FSDATA11
FSDATA12
FSDATA13
TMDS Receiver
FSDATA14
FSDATA15
FSDATA16
FSDATA17
FSDATA18
FSDATA19
FSDATA20
FSDATA21
FSDATA22
FSDATA23
FSDATA24
FSDATA25
FSDATA26
FSDATA27
PLL and DDS
FSDATA28
FSDATA29
Frame Store
FSDATA30
Interface
FSDATA31
FSDATA32
FSDATA33
FSDATA34
FSDATA35
FSDATA36
FSDATA37
FSDATA38
FSDATA39
Video Input
FSDATA40
FSDATA41
FSDATA42
FSDATA43
FSDATA44
FSDATA45
FSDATA46
FSDATA47
FSADDR0
FSADDR1
FSADDR2
FSADDR3
FSADDR4
FSADDR5
FSADDR6
Host Interface
FSADDR7
FSADDR8
FSADDR9
FSADDR10
FSADDR11
FSADDR12
FSADDR13
FSCLK
FSCKE
FSRAS
FSCAS
FSWE
HDCP
FSDQM0
FSDQM1
FSDQM2
FSDQM3
GND
R42 75/1%
DCLK 7
C68 C69
22pF 22pF
GND
DHS 7
G20
DVS 7
F20
DEN 7
DHS
F19
DVS
F18
DARED[0..7] 7
DEN
DARED0
K18
J20 DARED1
DARED2
J19
J18 DARED3
DARED4
H20
DARED5
H19
H18 DARED6
DARED7
H17
DAGRN[0..7] 7
M18 DAGRN0
DAGRN1
M19
M20 DAGRN2
DAGRN3
L18
DAGRN4
L19
L20 DAGRN5
DAGRN6
K20
K19 DAGRN7
DABLU[0..7] 7
DABLU0
R19
R20 DABLU1
DABLU2
P18
DABLU3
P19
P20 DABLU4
DABLU5
N18
N19 DABLU6
DABLU7
N20
DBRED[0..7] 7
DBRED0
B17
A17 DBRED1
DBRED2
C16
B16 DBRED3
DBRED4
A16
C15 DBRED5
DBRED6
B15
DBRED7
A15
DBGRN[0..7] 7
B20 DBGRN0
DBGRN1
B19
A20 DBGRN2
DBGRN3
A19
C18 DBGRN4
DBGRN5
B18
DBGRN6
A18
C17 DBGRN7
DBBLU[0..7] 7
DBBLU0
E20
E19 DBBLU1
DBBLU2
E18
D20 DBBLU3
DBBLU4
D19
DBBLU5
D18
C20 DBBLU6
DBBLU7
C19
FSDATA[0..47] 6
FSDATA0
V6
FSDATA1
W6
Y6 FSDATA2
FSDATA3
V7
W7 FSDATA4
FSDATA5
Y7
V8 FSDATA6
FSDATA7
V9
FSDATA8
W9
Y9 FSDATA9
FSDATA10
V10
W10 FSDATA11
FSDATA12
Y10
Y11 FSDATA13
FSDATA14
W11
FSDATA15
V11
Y12 FSDATA16
FSDATA17
Y13
W13 FSDATA18
FSDATA19
V13
Y14 FSDATA20
W14 FSDATA21
FSDATA22
V14
Y15 FSDATA23
FSDATA24
W15
V15 FSDATA25
FSDATA26
Y16
FSDATA27
W16
V16 FSDATA28
FSDATA29
Y17
W17 FSDATA30
FSDATA31
V17
Y18 FSDATA32
FSDATA33
W18
FSDATA34
V18
Y19 FSDATA35
FSDATA36
W19
Y20 FSDATA37
FSDATA38
W20
V19 FSDATA39
FSDATA40
V20
FSDATA41
U18
U19 FSDATA42
FSDATA43
U20
T18 FSDATA44
FSDATA45
T19
FSDATA46
T20
R18 FSDATA47
FSADDR[0..13] 6
Y5 FSADDR0
FSADDR1
W5
V5 FSADDR2
FSADDR3
Y4
FSADDR4
W4
V4 FSADDR5
FSADDR6 GND
Y3
W3 FSADDR7
FSADDR8
V3
Y2 FSADDR9
FSADDR10 C298
W2
FSADDR11
Y1
W1 FSADDR12 NC
FSADDR13
V2
T3
FSCLK 6
U1
FSCKE 6
V1 R98 NC/33
FSRAS 6
U3
FSCAS 6
U2
FSWE 6
W8
FSDQM0 6
Y8
FSDQM1 6
V12
FSDQM2 6
W12
FSDQM3 6