KE-50XS910 (UC) 3-13
(2) Schematic Diagrams of DE3 Board
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
STBY 5V
STBY 5V
STBY 3.3V
STBY 5V
SW 3.3V
STBY 5V
STBY 3.3V
STBY 5V
STBY 3.3V
TO(2/6)
JL4407
TO(3/6)
TO(2/6)
TO(3/6)
CN2401
TO J2 BOARD
B-SS11647<UC.>-DE2-P1
(MAIN CPU)
DE3(1/6)
CN1805
TO J1 BOARD
TO(3/6)
TO(3/6)
OR
D4413
DAN202K
AC DET SW
AC DET
INV.
RESET
BUFF
TO(2/6)
CPU
TO(3/6)
TO(2/6)
BUS BUFFER
OR GATE
(NC)
SW
R4421
:1005
10k
:1005
0
R4424
:1005
:1005
Q4401
F.F
INV.
NOR
TO(2/6)
A
CH1
CH0
VSS
VSS
VEE
INH
COM
UD_SDL
UD_SCL
UD_BINT
NC
NC
NC
NC
GND
GND
GND
GND
GND
GND
GND
UD_BINT
UD_SCL
UD_SDL
GND
B-INT
SDA
SCL
RXD-JIG
TXD-JIG
JIG
SW-1
GND
GND
MAIN_SLIDER_Y(NC)
SUB_SLIDER_Y(NC)
DVI_MUTE
DVI_RST
SYSTEM_RST
MS_AC_DET
GND
KEY-WAKE
/BOX-RST
GRANT
SET1.8V
GND
SET5V
GND
SET3.3V
GND
SET3.3V
GND
SET2.5V
GND
SET2.5V
GND
STBY5V
GND
VPR2
GND
ATSC-OVP
D-OVP
AC_RLY_LINK
TEMP1
/AC_INT
P-ON
AC_RLY_STBY
AC_DET
GND
TEMP2
TEMP0
FAN-ERR
FAN
GND
GND
GND
SCL
SDA
BINT
GND
TV_RXD
TV_TXD
GND
S-BLOCK
M-BLOCK
DRC_VP
RESET
VP
MID_BUSY
GND
KEY
GND
LOGO_LED
PICOFF_LED
TIMER_LED
ILINK_LED
STBY_LED
P_LED
GND
FMONO
I_SAP
O_SAP
AGC
MAIN_AFT
MAIN_HSYNC
GND
ANT
CV_COMP_SW
GND
SP_DC_PROT
SP_MUTE
WOOFER_MUTE
LIME_MUTE
GND
SIRCS
DVI_VGA
USB-N
USB-P
GND
MOD
VDD1
VSS1
VSS2
VDD2
900
CS0
CS1
CS2
VCC
AO6
AO5
AO4
AO3
AO2
AO1
AO12
AO11
AO10
AO8
AO9
AO7
SDA
SCL
GND
2OE
3OE
4OE
1OE
2Y
2A
1Y
1A
3Y
3A
4Y
4A
GND
VCC
RST
VCC
MAIN ON/OFF
MAIN_HIN
NC
ATSC_RXD
ATSC-TXD
PIC OFF-LED
FAN-ERR
SP_DC_PORT
NC
NC
DIC_RST
NC
E-POW-WATCH
CPU-RST
E-BUSY
MS-RST
ANT_S
ATSC-GRANT
ATSC-OVP
ILINK-STBY-LED
BOX-RST
S-MODE1
S-MODE2
DVI_MUTE
DVI_VGA
DVI_RST
SUB_HIN
AGC_ATT
TIMER_LED
CV_COMP_SW
ANT_M
O_SAP
I_SAP
FMONO
TMDS-RSTP
POWER LEDP
CABLE_ERRORP
DCP_LVDS_PDN
M_SENSEP
AUDIO_CSN
AUDIO_CLKP
AUDIO_DATP
AUDIO_PDN
LVDS-PDN
TXD-PDP
RXD-PDP
SUB-AFT
MAINAFT
BUS-SW3
BO
GO
RO
RESET
BS-REC
OSDCLK
SUBW-MUTE
B2
G2
R2
B1
G1
R1
MPWRN
EPM
BUSY
SCLK
RXD
TXD
CE
CNVSS
HLF2
HLF1
VHOLD1
CVIN1
VCCE
TVSETB
CVIN2
VHOLD2
POWER-MUTE
B-INT
BUS-SW2
BUS-SW1
LINE-MUTE
OSD-V
OSD-H
OVP
D-OVP
STB-LED
AC-RLY
SP-MUTE
NVM-RST
NVM-WP
OSDOSC
VCCI
XIN
XOUT
CNVSS
SIRCS-IN
KEY1
DAT1
DAT0
CLK0
CLK1
YM
YS
VSS
RESET
BYTE
RST
VCC
$A0
DAT
CLK
WP
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OUT
VCC
GND
1
2
3
4
5
1
2
3
4
5
CONT
VDD
OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A26
B26
A27
B27
A28
B28
A29
B29
A30
B30
A31
B31
A32
B32
A33
B33
A34
B34
A35
B35
A36
B36
A37
B37
A38
B38
A39
B39
A40
B40
A41
B41
A42
B42
A43
B43
A44
B44
A45
B45
A46
B46
A47
B47
A48
B48
A49
B49
A50
B50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
G2
G1
S1
D2
D1
S2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
1
2
3
4
5
6
7
8
2PD601AR
Q4403
Q4404
Q4405
Q4406
Q4407
Q4408
Q4409
Q4411
Q4414
Q4415
Q4417
Q4420
Q4422
Q4423
Q4424
Q4425
IC4400
IC4404
IC4405
IC4407
IC4409
D4401
D4402
D4403
D4405
D4410
JL4400
JL4408
JL4409
JL4410
JL4411
C4402
C4407
C4414
C4416
C4418
C4420
C4439
FB4412
L4400
L4401
L4402
JL4412
JL4413
Q4419
Q4421
IC4406
C4434
Q4413
Q4418
JL4425
Q4412
IC4403
Q4426
Q4427
FB4420
JL4403
JL4405
JL4406
JL4401
JL4402
JL4414
JL4415
JL4416
JL4417
JL4418
JL4419
JL4420
JL4421
JL4422
IC4102
C4101
Q4101
IC4100
C4100
RB4100
RB4101
RB4102
JL4114
JL4109
JL4110
JL4112
JL4113
JL4116
JL4117
JL4119
JL4120
JL4108
Q4100
JL4100
JL4101
JL4102
JL4103
JL4104
JL4105
FB4102
FB4103
FB4104
FB4105
FB4106
FB4107
FB4108
FB4109
FB4111
FB4113
FB4114
FB4115
FB4116
FB4117
FB4118
FB4119
FB4120
FB4121
FB4122
FB4123
FB4124
FB4125
FB4126
FB4127
FB4128
FB4129
FB4130
FB4131
R4104
FB4132
FB4133
FB4134
FB4135
FB4140
FB4141
FB4142
FB4143
FB4144
FB4145
FB4146
FB4147
FB4148
FB4149
R4103
JL4106
JL4107
JL4111
JL4115
JL4118
C4400
C4401
C4403
C4404
C4405
C4406
C4409
C4410
C4411
C4412
C4415
C4417
C4419
C4421
C4422
C4423
C4430
C4432
C4433
TP4402
TP4403
TP4406
R4594
R4593
R4444
R4511
R4566
R4567
R4573
R4575
C4103
D4400
D4404
D4407
D4409
D4412
IC4103
R4404
C4428
C4429
C4431
C4440
C4441
FB4110
IC4408
Q4410
Q4416
JL4423
JL4424
IC4411
TP4400
TP4401
C4435
C4436
R4027
R4102
R4116
R4122
R4123
R4400
R4401
R4402
R4403
R4405
R4406
R4411
R4412
R4413
R4414
R4415
R4417
R4418
R4419
R4428
R4429
R4430
R4431
R4433
R4434
R4435
R4436
R4437
R4438
R4439
R4440
R4441
R4442
R4443
R4445
R4446
R4447
R4448
R4449
R4450
R4452
R4453
R4454
R4455
R4456
R4457
R4458
R4459
R4460
R4461
R4462
R4463
R4466
R4467
R4468
R4469
R4470
R4471
R4472
R4473
R4474
R4475
R4476
R4477
R4479
R4480
R4481
R4483
R4484
R4485
R4487
R4489
R4490
R4491
R4492
R4493
R4494
R4495
R4496
R4497
R4498
R4499
R4500
R4501
R4502
R4503
R4504
R4505
R4506
R4507
R4508
R4509
R4512
R4513
R4514
R4515
R4516
R4518
R4521
R4522
R4523
R4524
R4525
R4526
R4527
R4528
R4529
R4530
R4531
R4532
R4533
R4534
R4535
R4537
R4538
R4539
R4540
R4541
R4542
R4543
R4544
R4545
R4546
R4547
R4549
R4550
R4551
R4552
R4553
R4554
R4555
R4559
R4560
R4561
R4563
R4564
R4565
R4568
R4569
R4570
R4572
R4574
R4576
R4577
R4578
R4579
R4580
R4583
R4584
R4585
R4586
R4587
R4588
R4589
R4592
R4597
R4601
R4602
R4603
R4604
R4612
R4124
R4562
R4100
FB4100
FB4101
FB4112
JL4124
JL4125
JL4126
JL4127
Q4428
Q4429
R4598
R4599
CN4100
IC4401
R4600
R4605
R4606
R4607
R4610
C4447
C4448
CN4401
R4488
R4613
R4611
C4449
Q4430
R4595
R4558
R4422
R4408
R4548
R4557
C4450
C4451
C4452
C4453
C4444
C4445
R4464
R4520
R4608
IC4410
X4400
X4401
D4101
R4407
R4409
R4465
C4426
C4427
BD4729GTR
RESET
47
16V
:AL-CP
47
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
TC74LCX74FT
NJM2391DL1-33
3.3V-REG
22
16V
:AL-CP
22
16V
:AL-CP
TC7SZ02FU
10µH
:CHIP
10µH
:CHIP
TC74LCX273FT
BK2125HM601
1µH
:CHIP
MA111
MA111
MA111
47
16V
:AL-CP
DAP202K
PROT
DAP202K
PROT
INV.
1
10V
F:1608
DTA143EKA
LATCH
DTC143TKA
INVERTER
TC7SH04FU
DTA114EKA
2PD601AR
BK2125HS601
#
AMP
0.1
10V
B:1005
#
MB88141A
D/A CONV.
0.01
16V
B:1005
100*4
100*4
100*4
#
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
#
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
#
0.1
10V
B:1005
0.1
10V
B:1005
0.1
10V
B:1005
0.1
10V
B:1005
0.1
10V
B:1005
0.1
10V
B:1005
0.1
10V
B:1005
0.1
10V
B:1005
0.1
10V
B:1005
0.01
F:1005
0.1
16V
F:1005
0.01
F:1005
0.1
16V
F:1005
0.01
16V
B:1005
0.0033
16V
B:1005
0.01
F:1005
0.01
16V
B:1005
0.001
B:1005
0.01
F:1005
33k
15k
0
:1005
0
:1005
0
:1005
0
:1005
0
:1005
0
:1005
0.1
10V
B:1005
DAN202K
PROT
DAN202K
PROT
DAN202K
OR
DAN202K
OR
DAN202K
OR
TC7SET32FU
SN74LV4066APWR
BUS-SW
0
:1005
#
16V
B:1608
#
16V
B:1608
#
16V
B:1608
#
B:1608
#
B:1608
BLM11A601S
M24128-BWMN6T(A)
NVM
#
#
BD4741G-TR
0.01
F:1608
10
:AL-CP
10k
:1005
0
:1005
#
:1005
100
:1608
100
:1608
22
:1005
22
:1005
22
:1005
22
:1005
1k
:1608
#
:1608
22
:1005
22
:1608
22
:1608
22
:1005
22
:1005
22
:1005
22
:1005
22
:1005
100
:1005
470k
:1005
22
:1608
2.2k
:1608
470k
:1005
100k
:1005
47k
:1005
22
:1608
2.2k
:1608
10k
:1005
47k
:1005
10k
:1005
2.2k
:1005
2.2k
:1005
100k
:1005
100k
:1005
470
:1005
100 :1005
10k :1005
47
:1005
47
:1005
10k :1005
100 :1005
22 :1005
47 :1005
47 :1005
47 :1005
47 :1005
47 :1005
100 :1005
100 :1005
47k :1005
1k :1005
1M
:1005
47 :1005
47 :1005
22 :1005
22 :1005
3.3k
:1005
100 :1005
100 :1005
1k :1005
1k :1005
10k
:1005
22
:1005
47k :1005
10k :1005
10k :1005
47
:1005
47
:1005
47
:1005
10k :1005
100
:1005
100
:1005
#
:1608
100
:1005
47
:1005
1k
:1005
1k
:1005
10k
:1005
1k
:1005
1k
:1005
47
:1005
1k
:1005
47
:1005
1k
:1005
47
:1005
10k
:1005
1k
:1005
1k
:1005
10k
:1005
1k
:1005
10k
:1005
1k
:1005
1k
:1005
1k
:1005
1k
:1005
10k
:1005
1k
:1005
1k :1005
1k :1005
1k :1005
1k :1005
3.3k :1005
33k
:1608
10k :1005
10k :1005
10k :1005
10k :1005
10k :1005
100 :1005
10k :1005
1k :1005
1k :1005
1k :1005
1k :1005
100 :1005
100 :1005
1k
:1005
100 :1005
100
:1005
22k
:1608
#
:1608
15k
:1005
10k
:1005
10k
:1005
10k
:1005
22k
:1005
22k
:1005
22k
:1005
10k
:1005
47k
:1005
100k
:1005
470
:1608
47k
:1005
47k
:1005
1k
:1005
47k
:1005
10k
:1005
47k
:1005
47k
:1005
10k
:1005
10k
:1005
22k
:1005
33k
:1005
10k
:1005
22k
:1005
22k
:1005
0
:1005
0
:1005
0
:1005
0
:1005
0
:1005
0
:1005
0
:1005
0
:1005
4.7k
:RN-1608
2.2k
:1005
100
:1005
47k
:1005
22
:1005
1k
:1005
2PD601AR
BUFFER
2PD601AR
INV
2PB709AR
INV
2PD601AR
INV
2PB709AR
BUS-SW
2PD601AR
INV
2PB709AR
BUS-SW
2PD601AR
NVM-WP
#
NVM-RST
2PD601AR
LATCH
2PD601AR
LATCH
2PD601AR
2PD601AR
INV
2PB709AR
2PD601AR
INV
2PD601AR
INVERTER
2PD601AR
BUFF
2SD601AR
2SD601AR
0
:1005
4.7k
:1005
#
BK1608HS601
BK1608HS601
DTA114EKA
2PB709AR
0
:1005
0
:1005
100P
:B-TO-B
TC4W53FU
0
:1005
100
:1005
4.7k
:1005
0
:1005
100
:1005
0.1
10V
B:1005
0.001
B:1005
20P
FFC/FPC
#
#
#
#
#
1k
:1608
1k
:1608
#
:1608
#
:1608
#
:1608
#
:1608
0.001
B:1005
0.001
B:1005
100p
CH:1005
100p
CH:1005
2.2
6.3V
B:2012
2.2
6.3V
B:2012
10k :1005
#
:1608
#
:1608
M306V7FHFP-100
66.1565MHz
16MHz
MA111
#
1/16W
:1608
#
1/16W
:1608
680 :1005
12p
CH:1005
12p
CH:1005
P-MUTE
OSDHS
OSDHS
O1VS
RESET
RESET
OSD-M
RXD_PDP
TXD_PDP
I2C-DEV
DCP_LVDS_PD
DVI_RST
DVI_VGA
DVI_MUTE
DVI_RST
DVI_MUTE
DVI_VGA
ATSC-OVP
ILINK-STBY-LED
BOX-RST
ATSC-GRANT
ATSC
WOOFER-MUTE
POWER-LED
STBY-LED
TIMER-LED
P-ON
ILINK_POW_CTL
KEY-WAKE
CV-COMP-SW
SP-MUTE
ATSC-TXD
ATSC-RXD
ATSC-TXD
ATSC-RXD
KEY
SIRCS
STBY_ 3.3V-2
STBY_ 3.3V-2
SW_3.3V
SW_ 5V
SW_ 5V
STBY_ 5V-2
ANT_M
DIC-RST
FAN-ERR
AGC
MAIN_HSYNC
AFT1
FMONO
I_SAP
O_SAP
LINE-MUTE
SP-DC-PROT
O1HS
PICOFF-LED
SW_
SW_
LOGO-LED
FAN
3.3V
3.3V
JIG
RXD_PDP
SW_
STBY_
STBY_
SW_
AC_DET
DVI_RST1
MUTE
VGA
SIRCS
LINE-MUTE
WOOFER-MUTE
SP-MUTE
SP-DC-PROT
CV-COMP-SW
ANT_M
MAIN_HSYNC
AFT1
AGC
O_SAP
I_SAP
FMONO
POWER-LED
STBY-LED
ILINK-STBY-LED
TIMER-LED
PICOFF-LED
LOGO-LED
KEY
KEY-WAKE
P-ON
O1VS
DIC-RST
BOX-RST
ATSC-GRANT
AC_DET
B-INT
FAN
FAN-ERR
THERMO_G
THERMO_PANEL
THERMO_HIC
AC-RLY
OVP
ILINK_POW_CTL
ATSC-OVP
VPR2
3.3V
3.3V-2
ATSC
5V-2
2.5V
I2C-DEV
SW_ 5V
SW_ 5V
SW_ 5V
MAIN_SLICER_Y
SUB_SLICER_Y
SUB_SLICER_Y
MAIN_SLICER_Y
STBY_ 5V-2
SW_ 1.8V
SW_ 5V
UD_JIG
I2C-DEV
RXD-JIG
TXD-JIG
JIG
UD_JIG
SI1
SO1
SW_1
TXD-JIG
RXD-JIG
STBY_ 3.3V-2
SI2
SO2
CORBU-UART
TXD_PDP
DCP-RST
SDA
SCL
R5
B5
G5
YS
YM
R6
G6
B6
G7
B7
R7
CLK
TXD
RXD
TXD
RXD
SDA
SCL
SDA
SCL
SCL
SDA
UD_SDL
UD_SCL
UD_BINT
SDA
SCL
UD_BINT
UD_SCL
UD_SDL
SI0
SO0
AMP
AMP
LEVEL SHIFT