Samsung HL67A750A1FXZA Service Manual page 101

7-3-23 DMD Board-23
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DMD
G4
E4
F3
C3
E3
SSP1_CLK
D4
SSP1_TXD
A2
SSP1_RXD
B2
SSP1_CSZ_0
B3
EXT_ARSTZ
P1
R1
A4
F7
E7
E6
B4
J6
D6
VCC2_DMD
C900 C902 C904
100NF 100NF 100NF
16V 16V 16V
D900
MMSZ5240B
10V
C901 C903 C905
100NF 100NF 100NF
16V 16V 16V
Samsung Electronics
TP0
TP1
TP2
RESERVED_TS
SCPCLK
SCPDI
SCPDO
nSCPEN
nDMD_RESETB
IC900
EVCC
PL22323-1640-01F
EVCC
SCP_TEST_MUX
FUSE_CLK
FUSE_DATA
PROG_FUSE_EN
RESERVED_U0
RESERVED_L0
RESERVED_SM
(+8V)
VOFFSET
C906 C908 C910
100NF 1NF 1NF
BD900
16V 50V 50V
1 2
C911 C912
100NF 1NF
16V 50V
C907 C909 C938
100NF 1NF 10UF
16V 50V 16V
F5
READOUTA0
J2
READOUTA1
E5
BIST_A
D2
BIST_B
M4
0
MBRST00
L2 1
MBRST01
L6
2
MBRST02
L7 3
MBRST03
L1 4
MBRST04
N5
5
MBRST05
L3 6
MBRST06
N2 7
MBRST07
R2
8
MBRST08
L5 9
MBRST09
R3
10
MBRST10 N3
11
MBRST11
N6 12
MBRST12
R4
13
MBRST13
P5 14
MBRST14
H4 15
MBRST15
C1
MBRST<0:15>
RESERVED_PL
E1
RESERVED_PT
N4
RESERVED_PB
F1
RESERVED_PR
E2
READOUTB0
B1
READOUTB1
(+3.3V)
P3P3V VCC_DMD
C915
100NF
BD901
16V
1 2
C913 C914 C939 C940
100NF 1NF 10UF 10UF
16V 50V 10V 10V
C941 C942 C943
10UF 10UF 10UF
10V 10V 10V
(+3.3V)
VCC_DMD
G2
G6
H1
H3
H5
H7
J4
G33
G37
H32
(+8V)
H34
VCC2_DMD
H36
H38
J35
H2
H6
J1
J3
J5
J7
K4
H33
H37
J32
J34
J36
J38
K35
A3
A5
A7
C2
C4
C6
D1
D3
D5
D7
F2
F4
F6
G1
G3
G5
G7
K1
K2
K3
K5
K6
K7
L4
M1
M2
C917 C919 C921 C923 C925 C927 C929 C931
100NF 100NF 100NF 100NF 100NF 100NF 100NF 1NF
16V 16V 16V 16V 16V 16V 16V 50V
C916 C918 C920 C922 C924 C926 C928 C930 C932
100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 1NF
16V 16V 16V 16V 16V 16V 16V 16V 50V
Schematic Diagram
IC900
PL22323-1640-01F
VCC
T38
VCC GND
T36
VCC GND
T34
VCC GND
T32
VCC GND
P37
VCC GND
P35
VCC GND
P33
VCC GND
N38
VCC GND N36
VCC GND
N34
VCC GND
N32
VCC GND
L37
VCC GND
L35
VCC GND
L33
VCC2 GND
K38
VCC2 GND
K36
VCC2 GND
K34
VCC2 GND
K32
VCC2 GND
G38
VCC2 GND
G36
VCC2 GND
G34
VCC2 GND
G32
VCC2 GND
F37
VCC2 GND
F35
VCC2 GND
F33
VCC2 GND
D38
VCC2 GND
D36
VCC2 GND D34
GND GND
D32
GND GND
C37
GND GND
C35
GND GND
C33
GND GND
A38
GND GND
A36
GND GND
A34
GND GND
A32
GND GND
T7
GND GND
T5
GND GND
T4
GND GND
T3
GND GND
T2
GND GND
T1
GND GND
R5
GND GND
P6
GND GND
P4
GND GND
P3
GND GND P2
GND GND
N7
GND GND
N1
GND GND
M7
GND GND
M6
GND GND
M5
GND GND
M3
GND GND
C933 C935 C937
1NF 1NF 1NF
50V 50V 50V
C934 C936
1NF 1NF
50V 50V
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