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A
B
8
7
6
TO ASIC
DTV_RESET
5
4
FROM POWER2
3
+3.3V
D_GND
2
1
A
B
H-43
C
ATSC/CLEAR CABLE ASIC
ATSC/CLEAR CABLE ASIC
IC2401
X240H
IC2401
X240H
(6/14 FLASH)
(7/14 FLEX BUS)
3.3
NFCLE
P30
G3
NFCLE
NC
FAD(0)
3.3
ROMSCK_NFALE
N30
NFALE
NC
F2
FAD(1)
3.3
ROMSO_NFWE#
N29
NFWEb
NC
E1
FAD(2)
3.3
CS_NF1#
M30
NFCEb(1)
NC
G4
FAD(3)
3.3
ROMSI_NFRE#
P29
NFREb
NC
F3
FAD(4)
3.3
NFRY_BY#
N28
NFRY_BYb
NC
E2
FAD(5)
ROMCS_NFCE0#
N27
NFCEb(0)
NC
D1
FAD(6)
3.3
F4
FAD(7)
3.3
3.3
NFIO0
FAD7_8
H28
NFIO(0)
E3
FAD(8)
3.3
3.2
NFIO1
FAD9
J29
NFIO(1)
D2
FAD(9)
3.3
NFIO2
J30
NFIO(2)
NC
C1
FAD(10)
3.3
NFIO3
K29
NFIO(3)
NC
E4
FAD(11)
3.3
NFIO4
K30
NFIO(4)
NC
D3
FAD(12)
3.3
NFIO5
L29
NFIO(5)
NC
C2
FAD(13)
3.3
NFIO6
L30
NFIO(6)
NC
B3
FAD(14)
3.3
NFIO7
M29
NFIO(7)
NC
C4
FAD(15) FINTR(0)
NC
J27
NFIO(8)
NC
J28
NFIO(9)
NC
K27
NFIO(10)
NC
K28
NFIO(11)
NC
L27
NFIO(12)
NC
L28
NFIO(13)
NC
M27
NFIO(14)
NC
M28
NFIO(15)
EEPROM
IC2404 BR24L64F-WE2
0
3.3
A0
VCC
0
0
A1
WP
3.3
2.8
I2C_CLKA
A2
SCL
0
2.8
I2C_DATA
VSS
SDA
R2464
10K
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
FLASH SCHEMATIC DIAGRAM
(DIGITAL PCB)
FCLK
D5
JG2457
FCLK
FBE(0)
C7
NC
FBE(1)
D8
NC
FALE(0)
A5
NC
NC
NC
NC
NC
48
47
46
45
44
43
FALE(1)
B6
NC
FSTB
A4
NC
FRD
D7
NC
C6
FWE
NC
FRDYb
B5
NC
FCEb(0)
A3
NC
FCEb(1)
B4
NC
1
2
3
4
5
6
FCEb(2)
C5
NC
FCEb(3)
D6
NC
C2507
R2481
H4
NC
6.3V
22
TZV
2.2K
FINTR(1)
F1
NC
FINTR(2)
G2
NC
FINTR(3)
H3
NC
FINTR(4)
AK11
NC
JG2407
JG2408
FAD9
JG2409
FAD7_8
JG2424
ROMCS_NFCE0#
JG2411
ROMSO_NFWE#
JG2412
ROMSCK_NFALE
JG2413
ROMSI_NFRE#
JG2414
DTV_RESET
JG2415
ATSC/CLEAR CABLE ASIC
IC2401
(8/14 I2C BUS)
X240H
R2592
100
3.3
I2C_CLKA
AG20
I2CCLKA
SPI_CLK
G1
NC
R2593
100
3.3
I2C_DATA
AK21
I2CDATAA
SPI_IN
J4
NC
SPI_OUT
H2
NC
NC
AJ20
I2CCLKC
SPI_CS0
J3
NC
NC
AH20
I2CDATAC
SPI_CS1
H1
NC
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
G
C2509
0.1
B
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
7
8
9
10 11 12 13 14 15 16 17 18 19
20 21 22 23 24
C2508
R2482
0.1
B
10K
F
G
H
8
7
6
5
4
3
2
PCBDH0
CEF169
1
H
H-44
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