Samsung Electronics
Schematic Diagrams
5-19
5-19 I2C_GPIO(ASSY PCB MISC-READY, BN94-00579A)
POWER
FOR SERVICE
do not stuff
(5V_I2C)
DO NOT STUFF
ADDRESS : 0XE0
ADDRESS : 0XE2
(5V_I2C)
5V_full up
R178
4.7K
C119
220uF
16V
C101
100nF
25V
MATERIAL
4.7K
R101
R113
4.7K
R103
4.7K
C118
100nF
25V
MO
16V
220uF
C123
R123
4.7K
4.7K
R108
R127
100
R151
16V
220uF
C819
+33V_A
100
1/16W
10K
R6021
R6020
10K
1/16W
MATERIAL
25V
100nF
C4028
R102
4.7K
POD_5V
220uF
16V
100
+2.5V_S
C4027
C817
220uF
16V
R133
GND
2
OUT
3
OUT
MGND1
S_3.3V
R146
100
VCC
+6V_A
LM1086CSX-3.3
IC107
IN
1
13
R1IN
12
R1OUT
8
R2IN
9
R2OUT
11
T1IN
14
T1OUT
10
T2IN
7
T2OUT
2
V+
6
V-
16
MAX232ECWE
IC101
1
C1+
3
C1-
4
C2+
5
C2-
15
GND
X101
HC-49/SM5H(12MHz,30ppm)
Q0
Q1
R169
4.7K
R173
4.7K
4.7K
R174
4.7K
R117
100
R131
C104
100nF
25V
MATERIAL
4.7K
R168
R184
22
+3.3V_DA
R179
4.7K
KIA7042AF-RTF
IC102
R144
100
+3.3V_S
R176
4.7K
3.3uF
50V
C815
R118
4.7K
C131
100nF
25V
MATERIAL
MATERIAL
25V
100nF
C134
R124
4.7K
IC109
LM1086CSX-3.3
IN
1
GND
2
OUT
3
OUT
MGND1
3
VIN
4
5
VOUT2
GND
MGND1
IC106
SI-3002KWM-TL
VC
1
VOUT1
2
GND
C825
100nF
50V
MO
R145
100
100
R143
R125
47K
R111
4.7K
100
R147
4.7K
R105
IQ105
LF25CDT
2
1
3
R166
4.7K
+8V_A
MO
25V
100nF
C120
TP822
1
2
OUT
3
OUT
MGND1
C121
220uF
16V
U71
LM1086CSX-3.3
IN
1
GND
16V
220uF
C135
R183
22
100
R150
+3.3V_DB
100
R139
22
R182
R138
100
C138
100nF
25V
MATERIAL
100nF
C826
100
R153
MO
50V
R152
100
16V
220uF
C125
S_3.3V
U58
100nF
25V
MATERIAL
R177
4.7K
4.7K
+12V_A
R171
MGND1
S_3.3V
MO
25V
100nF
C122
U72
KIA7029F
IN
1
GND
2
OUT
3
GND
10pF
C112
R185
100
R157
22
R121
4.7K
50V
100nF
C814
C110
10pF
1
TP824
1
6
SC0
/INT1
7
8
SD1
9
SC1
TP823
/INT
17
18
SCL
19
SDA
A1
2
VDD
20
/RESET
3
4
/INTO
5
SD0
A0
1
VSS
10
11
/INT2
SD2
12
13
SC2
/INT3
14
SD3
15
16
SC3
IC105
PCA9545PW
MO
50V
100nF
C822
1
5
6
2
4
3
jack11p
SK101
MO
25V
100nF
C128
C102
100uF
16V
MATERIAL
25V
100nF
C4026
C823
100nF
50V
MO
+3.3V_A
4.7K
R164
C816
100nF
50V
100
R132
1
C136
100nF
25V
MATERIAL
R148
TP825
4.7K
S_3.3V
100
R112
R161
R162
4.7K
IC108
MIC39100-3.3BS
IN
1
GND
2
OUT
3
GND
MGND1
4.7K
MO
50V
100nF
C820
25V
100nF
C116
BD802
HH-1H4532-121JT
B
MATERIAL
MO
25V
100nF
C113
S_5V
R114
R115
4.7K
R136
4.7K
S_3.3V
100
C127
220uF
16V
B
R119
4.7K
BD801
HH-1H4532-121JT
7
/INT1
SD1
8
SC1
9
C130
100nF
25V
MO
/INT
SCL
18
SDA
19
2
A1
20
VDD
3
/RESET
/INTO
4
SD0
5
SC0
6
A0
10
VSS
/INT2
11
12
SD2
SC2
13
14
/INT3
15
SD3
SC3
16
17
PCA9545PW
IC104
1
C114
0.027nF
4.7K
R106
C106
1uF
BD804
B
R104
4.7K
B
HH-1H4532-121JT
B
BD805
HH-1H4532-121JT
MATERIAL
25V
100nF
C137
HH-1H4532-121JT
BD803
2
GND
1
IN
3
OUT
IQ104
BA178M08FP
C126
100nF
25V
MO
C827
220uF
16V
4.7K
C111
330nF
R163
TP826
1
C818
100nF
50V
MO
1/16W
4.7K
R6019
R141
100
100
R140
R137
100
4.7K
R122
R109
4.7K
L102
3.3UH
4.7K
R170
S_5V
R156
100
MATERIAL
25V
100nF
C133
100
R154
S_5V
R130
100
SUPLVAL
TP103
1
TP104
SUPLVAL
11
TP102
SUPLVAL
1
+2.5V_D
SUPLVAL
TP101
R116
L101
3.3UH
4.7K
B
+18V_A
+12V_A
C107
1uF
R142
BD103
HH-1H4532-121JT
R172
100
6
7
8
9
10
4.7K
CN802
slcon10p
1
2
3
4
5
4.7K
R167
R160
C141
330nF
16V
MO
16V
220uF
C117
4.7K
1uF
C109
4.7K
R159
R158
4.7K
MATERIAL
25V
100nF
C115
R149
100
47uF
16V
C132
220uF
16V
C103
C129
220uF
16V
MO
50V
100nF
C824
R180
100
R135
4.7K
2
1
3
4.7K
R120
IQ802
KIA78D05F
1uF
C108
+5V_A
R181
+5V_B
4.7K
R107
4.7K
MO
25V
100nF
C828
KIA78D05F
2
1
3
XIN
XOUT
3
50V
100uF
C813
IQ101
P2_6_AD6_SDAT
18
19
P2_7_AD7_SCLK
8
P3_0
25
P3_1
P3_2
9
24
P3_3
RESET
7
TEST_VPP
4
VDD
32
VSS
1
2
P0_7_AD11_PWM0
23
P1_0_T0_ZCD
P1_1_BUZ
22
21
P1_2_INT0
20
P1_3_INT1_PWM1
P2_0_AD0
10
P2_1_AD1
11
P2_2_AD2
12
P2_3_AD3
13
P2_4_AD4
14
15
P2_5_AD5
17
AVREF
AVSS
16
6
P0_0_SCK
P0_1_SO
5
P0_2_SI
31
P0_3_CLO
30
P0_4_AD8
29
P0_5_AD9
28
P0_6_AD10
27
26
S3C9428X35-S0T8
IC103
MO
25V
100nF
C124
RESET
SCL_V1
SDA_V1
SDA_V3
SCL_V3
SDA_5
SCL_5
RESET
SDA_S
SCL_S
SDA_9545B
RESET
COMP_SEL
S-VHS1_DET
DVI_DET
HDMI_S_SEL
4440_RST
LNA_ON
SCL_9545A
SCL_9545B
TXD
RXD
S-VHS2_DET
COMP_DET
SCL_5
SDA_5
HDMI_DET
SPDIFO_PCMO_SEL
WOOFER_DET
HPLUG_RESET
DSP56371_RST
RF_SW
SUB_AFT
MSP_MUTE
HDMI_INT
LVDS_PWD
DDC_CTL
V1_DET
V2_DET
SDA_V2
SCL_V2
SDA_9545A
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