LG Electronics 32LA62**-Z* B-Cas Smart Card Interface, LGE Internal Use Only, +3.3VNORMAL

B-CAS (SMART CARD) INTERFACE

+3.3V_NORMAL

R6301 JAPAN2.7K R6303 OPT R6305 JAPAN2.7K

	JAPAN
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]	R6300 22			JAPAN2.7K
	R6302		R6304		R6306
		OPT				OPT

SIGN630028

IC6300

TDA8024TT

CLKDIV1

CLKDIV2

: F_CRD_CLK

-----------------------------

1

0

CLKIN

CLKDIV1

AUX2UC

1

28

CLKDIV2

AUX1UC

2

27

5V/3V

26

I/OUC

3

+5V_NORMAL

PGND

XTAL2

4

25

JAPAN

S2

XTAL1

5

24

L6300

BLM18PG121SN1D

VDDP

OFF

JAPAN

6

23

C6301

JAPAN

JAPAN

C6303

C6300

10uF

0.1uF

S1

GND

0.1uF

10V

16V

7

22

16V

JAPAN

VUP

VDD

8

21

JAPAN

C6302

PRES

RSTIN

0.1uF

9

20

16V

PRES

CMDVCC

10

19

I/O

PORADJ

11

18

AUX2

VCC

12

17

AUX1

RST

13

16

CGND

CLK

14

15

JAPAN

C6304

0.1uF

16V

+3.3V_NORMAL

INT

CMDVCC :

STATUS

---------------------------------

HIGH

HIGH

CARD

PRESENT

LOW

HIGH

CARD

not PRESENT

JAPAN

R6317 1.2K

OPT R6318 1.2K

JAPAN R6315 1.2K

OPT R6319 1.2K

JAPAN

R6316 1.2K

JAPAN

R6307

22

SMARTCARD_DATA/SD_EMMC_CLK

JAPAN

R6308

22

SMARTCARD_CLK/SD_EMMC_DATA[0]

JAPAN

R6309

22

SMARTCARD_DET/SD_EMMC_DATA[3]

JAPAN

R6310

22

SMARTCARD_RST/SD_EMMC_DATA[2]

JAPAN

R6311

22

SMARTCARD_VCC/SD_EMMC_CMD

L6301 JAPAN

NORMAL

C6305

C6306

BLM18PG121SN1D

JAPAN

JAPAN

0.1uF

0.1uF

_

P6300

16V

16V

+3.3V

B-CAS SLOT

10057542-1311FLF(B CAS Slot)

JAPAN

VCC

C1

C6307

0.33uF

16V

RST

C2

Place CLK

C3 far

from

C2,C7,C4 and

C8

CLK

C3

RESERVED_1

C4

GND

C5

VPP

JAPAN

JAPAN

C6

R6313

I/O

75

C7

75 ohm in I/O is

for short

circuit

Protection

RESERVED

C8

+3.3V_NORMAL

SW1

S1

JAPAN

10K

R6312

JAPAN

R6314

SW2

1K

S2

ZD6300

JAPAN

ZD6301

JAPAN

5V

5V

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

CI SLOT 2011.04.17

62

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Only for training and service purposes