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SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
B-CAS (SMART CARD) INTERFACE
+3.3V_NORMAL
SIGN63000018
CLKDIV1
CLKDIV2
: F_CRD_CLK
-----------------------------
1
0
CLKIN
CLKDIV1
CLKDIV2
JAPAN
5V/3V
R6300 22
PGND
+5V_NORMAL
S2
JAPAN
L6300
BLM18PG121SN1D
VDDP
JAPAN
JAPAN
C6301
C6303
JAPAN
C6300
10uF
0.1uF
S1
0.1uF
10V
16V
16V
VUP
JAPAN
C6302
PRES
0.1uF
16V
PRES
I/O
AUX2
AUX1
CGND
+3.3V_NORMAL
IC6300
TDA8024TT
AUX2UC
1
28
AUX1UC
2
27
JAPAN
I/OUC
3
26
R6307
22
JAPAN
XTAL2
4
25
R6308
22
XTAL1
JAPAN
5
24
R6309
22
OFF
JAPAN
6
23
R6310
22
JAPAN
GND
7
22
R6311
22
L6301
JAPAN
JAPAN
BLM18PG121SN1D
VDD
8
21
JAPAN
JAPAN
C6305
RSTIN
C6306
9
20
0.1uF
0.1uF
16V
16V
CMDVCC
10
19
PORADJ
11
18
VCC
12
17
RST
13
16
Place CLK C3 far from C2,C7,C4 and C8
CLK
14
15
JAPAN
C6304
0.1uF
16V
JAPAN
R6313
75
75 ohm in I/O is for short circuit Protection
+3.3V_NORMAL
INT
CMDVCC
:
STATUS
---------------------------------
HIGH
HIGH
CARD PRESENT
LOW
HIGH
CARD not PRESENT
SMARTCARD_DATA/SD_EMMC_CLK
SMARTCARD_CLK/SD_EMMC_DATA[0]
SMARTCARD_DET/SD_EMMC_DATA[3]
SMARTCARD_RST/SD_EMMC_DATA[2]
SMARTCARD_VCC/SD_EMMC_CMD
B-CAS SLOT
P6300
10057542-1311FLF(B CAS Slot)
VCC
JAPAN
C1
C6307
0.33uF
RST
16V
C2
CLK
C3
RESERVED_1
C4
GND
C5
VPP
JAPAN
C6
I/O
C7
RESERVED
C8
SW1
S1
JAPAN
R6314
1K
SW2
S2
ZD6300
ZD6301
5V
5V
JAPAN_BCAS
BSD-14Y-UD-063-HD
2012.12.17
63
LGE Internal Use Only
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