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SMARTCARD_PWR_SEL
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 ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
B-CAS (SMART CARD) INTERFACE
+3.3V_NORMAL
SIGN630003
CLKDIV1
CLKDIV2
: F_CRD_CLK
-----------------------------
1
0
CLKIN
R6300 33
CAM_IREQ_N
JAPAN
+5V_NORMAL
JAPAN
L6300
BLM18PG121SN1D
JAPAN
C6301
C6303
10uF
0.1uF
10V
JAPAN
C6302
0.1uF
16V
IC6300
TDA8024TT
CLKDIV1
AUX2UC
1
28
CLKDIV2
AUX1UC
2
27
5V/3V
I/OUC
3
26
PGND
XTAL2
4
25
JAPAN
R6307
33
S2
XTAL1
JAPAN
5
24
R6308
33
JAPAN
R6309
33
JAPAN
VDDP
OFF
R6310
33
6
23
JAPAN
JAPAN
S1
GND
7
22
R6311
33
16V
L6301
JAPAN
BLM18PG121SN1D
VUP
VDD
8
21
JAPAN
C6305
PRES
RSTIN
9
20
0.1uF
16V
PRES
CMDVCC
10
19
I/O
PORADJ
11
18
AUX2
VCC
12
17
AUX1
RST
13
16
CGND
CLK
Place CLK C3 far from C2,C7,C4 and C8
14
15
JAPAN
C6304
0.1uF
16V
75 ohm in I/O is for short circuit Protection
INT
CMDVCC
+3.3V_NORMAL
---------------------------------
HIGH
HIGH
LOW
HIGH
/PCM_CE1
SMARTCARD_DATA
EB_OE_N
SMARTCARD_CLK
EB_BE_N0
SMARTCARD_DET
EB_BE_N1
SMARTCARD_RST
EB_WE_N
SMARTCARD_VCC
JAPAN
JAPAN
C6306
0.1uF
16V
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
JAPAN
R6313
I/O
75
C7
RESERVED
C8
SW1
S1
+3.3V_NORMAL
JAPAN
R6314
1K
SW2
S2
JAPAN_DIODE(SD05)
JAPAN_DIODE(SD05)
0DR050008AA
0DR050008AA
ZD6300
ZD6301
5V
5V
JAPAN_DIODE(KEC)
0DTKE00018A
ZD6300-*1
JAPAN_DIODE(KEC)
0DTKE00018A
ZD6301-*1
:
STATUS
CARD PRESENT
CARD not PRESENT
BSD-15Y-LM14A-063_00-HD
JAPAN B-CAS
63
LGE Internal Use Only
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