Schematic Diagram
Samsung Electronics
7-7
FOR DCM : K9F8G08U0M(1GB)
ADIN0:2.8V POWER DETECT
OPTION
TRAP MODE
HIGH
LOW
NAND BOOT
LOW
LOW
OPCTRL5
LOW
TRAP MODE
HIGH
OPWM1
OPWM0
LOW
OPCTRL4
HIGH
LARGE NAND BOOT
ADIN0 : 0.9V
ADIN0 : 2.8V
TRAP MODE
X502 PLANS TO CHANGE 60MHZ OSC
CLK27M
3
INSTPAR
D3.3V
75OHM
R501
MH
OK
7.
4
49
11
R
10OHM
DISCRETE
1/10W
R547
DISCRETE
10OHM
1/10W
R503
MH
OK
01
98
5R
MH
OK
01
09
5R
MH
OK
01
88
5R
MH
OK
01
78
5R
MH
OK
01
68
5R
4.7KOHM
R575D
4.7KOHM
R577D
4.7KOHM
R579
4.7KOHM
R566
4.7KOHM
R565
MH
OK
7.
4
28
5R
MH
OK
7.
4
D0
85
R
MH
OK
7.
4
67
5R
MH
OK
7.
4
D9
15
R
MH
OK
7.
4
87
5R
4.7KOHM
R584
4.7KOHM
R573
4.7KOHM
R574
4.7KOHM
R511
4.7KOHM
R581D
4.7KOHM
R599
DISCRETE
4.7KOHM
1/10W
R510
DISCRETE
4.7KOHM
1/10W
R504
MH
OK
7.
4
39
11
R
MH
OK
7.
4
51
5R
1KOHM
R543
1KOHM
1/10W
R572
1KOHM 1/10W
R555
1KOHM 1/10W
R553
330OHM
R563
100OHM
R568
100OHM
R559
100OHM
R541
100OHM
R523
100OHM
R524
100OHM
R545
22OHM
R529
22OHM
R520
22OHM
R521
22OHM
R522
22OHM
R527
22OHM
R531
0OHM
R548D
0OHM
R546
0OHM
R557
0OHM
R556
0OHM
R562
0OHM
R585
0OHM
R595
0OHM
R549
0OHM
R550
0OHM
R591
0OHM
R594
0OHM
R592
0OHM
R593
0OHM
R596
0OHM
R530
0OHM
R528
100OHM
R535
100OHM
R537
100OHM
R571
100OHM
R534
47OHM
R560
47OHM
R561
47OHM
R517
47OHM
R519
47OHM
R532
47OHM
R533
OSC_04
INSTPAR
X502
1
2
3
4
50V
1NF
C523
50V
1NF
C521
50V
1NF
C522
50V
1NF
C506
50V
10NF
C516
25V
100NF
C524
25V
100NF
C502
25V
100NF
C517
25V
100NF
C509
4.7UF
16V
C512
0OHM
R570
MT5382P
IC400
A10
A18
A20
A21
A22
A5
A6
A7
A8
AA4
AB13
AB14
AB15
AB3
AC13
AC14
AC15
AC3
AC5
AC7
AD1
AD14
AD15
AD2
AD5
AD7
AE1
AE2
AE3
AF1
AF2
AF3
B10
B17
B18
B19
B20
B21
B6
B7
B8
B9
C10
C11
C19
C20
C21
C24
C25
C26
C8
C9
D10
D11
D19
D20
D21
D23
D25
D8
D9
E10
E11
E19
E20
E23
E9
R23
T23
U23
U24
U25
V24
V25
V26
W25
Y26
Y5
1KOHM
R552
D3.3V
D3.3V
D3.3V
D3.3V
D3.3V
D3.3V
D3.3V
A1.2V
D3.3V
C505
R502
C518
JRTCK
JTDO
JTCK
JTMS
JTDI
JTRST
R583
TP507
TP505
TP503
TP502
TP501
TP504
BD501
TP513
R554
4
2
1
X500
Q500
TN500
BD500
RA502
4
3
2
1
SW500
POWER_TP
9
8
7
6
5
48
47
46
45
44
43
42
41
40
4
39
38
37
36
35
34
33
32
31
30
3
29
28
27
26
25
24
23
22
21
20
2
19
18
17
16
15
14
13
12
11
10
1
IC503
RA501
BOOTCS<1>
L_NOE
L_NWE
OPWM0
OPWM1
OPWM2
LD<0>
22OHM
BOOT_UART
FBE_NRESET
KPS-1105PYN
USBPW_ONOFF
LD<4>
22OHM
LD<3>
LD<2>
PANEL_SDA
VIDEO2_IDENT
KSC1623-Y
SDA_TU
TX_CPU
SCL_TU
SDA_M1
SCL_M1
LD<7>
LD<6>
LD<5>
LD<4>
LD<0>
LD<1>
LD<2>
LD<3>
L_NWE
PACLE
MAIN_EEPROM_WP
K9F1G08U0B-PCB0
10V
10UF
C_XREG
OPWM2
OPWM1
OPWM0
OPCTRL4
VIDEO1_IDENT
VIDEO2_IDENT
SVHS1_IDENT
SVHS2_IDENT
1/10W
OPCTRL5
DCC_CTRL_PANEL
RX_DEBUG
TX_DEBUG
1OHM
NPARB
L_NOE
BOOTCS<1>
PAALE
CPU_NRESET
CPU_NRESET
USBAN
5.1KOHM
HDMI2_HPD
HDMI3_HPD
USBAP
LD<7>
LD<6>
LD<5>
PI
HC
_D
AE
B
HDMI1_HPD
LD<1>
PAALE
OPWM_0
16V
330NF
OPWM_0
8.2KOHM
SVHS1_IDENT
SVHS2_IDENT
VIDEO1_IDENT
WP_PANEL
PC_DDC_WRITE
NPARB
PACLE
RX_CPU
OPCTRL4
OPCTRL5
HDMI3_DDC_SCL
HDMI3_DDC_SDA
ATN_DET
HDMI2_DDC_SCL
HDMI2_DDC_SDA
HDMI1_DDC_SCL
HDMI1_DDC_SDA
C_XREG
ATN_TX
ATN_RX
CLK27M
BOOT_DOWN
USB_VCC_CHECK
PANEL_SCL
POCE1_
POCE0_
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_5
GPIO_4
GPIO_3
GPIO_2
GPIO_10
GPIO_11
JRTCK
JTMS
JTDI
JTCK
ADIN1
ADIN0
USB_VRT
VCXO
XTALO
XTALI
OPWM0
OPWM1
GPIO_13
ORESET_
JTDO
JTRST_
GPIO_12
ATN_RX
ATN_TX OWRP2
TP0
C_XREG
OSDA2
OSCL2
OSDA3
OSCL3
TUNER_DATA
TUNER_CLK
ATN_DET
USB_DM
USB_DP
OSDA0
OSCL0
OSDA1
OSCL1
OPWM2
ADIN4
ADIN3
ADIN2
PAALE
PACLE
PARB_
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
POWE_
POOE_
OIRO
OIRI
OPCTRL5
OPCTRL4
OPCTRL3
OPCTRL2
OPCTRL1
OPCTRL0
OPWRSB
U2TX
U2RX
U0TX
U0RX
TN0
VCC
SW GND
OUT
N.C
/CE
I/O6
I/O7
/RE
R/B-
N.C
N.C
N.C
N.C
I/O4
I/O5
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
VCC
PRE
N.C
VSS
N.C
/WP
N.C
N.C
/WE
ALE
CLE
N.C
I/O0
N.C
I/O2
I/O3
I/O1
VSS
VCC
N.C
N.C
N.C
N.C
N.C
VCC
SW GND
OUT
E
B
C
7-2-5 Input & Output Jack I
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