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.
SIGN630028
P6300
10057542-1311FLF(B CAS Slot)
JAPAN
C1
VCC
C2
RST
C3
CLK
C4
RESERVED_1
C5
GND
C6
VPP
C7
I/O
C8
RESERVED
S1
SW1
S2
SW2
C6301
10uF
10V
JAPAN
R6301
2.7K
JAPAN
ZD6300
5V
JAPAN
SMARTCARD_VCC/SD_EMMC_CMD
R6302
OPT
R6310
22
JAPAN
C6304
0.1uF
16V
JAPAN
+3.3V_NORMAL
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
R6315
1.2K
JAPAN
SMARTCARD_RST/SD_EMMC_DATA[2]
R6316
1.2K
JAPAN
R6300 22
JAPAN
R6305
2.7K
JAPAN
IC6300
TDA8024TT
JAPAN
3
5V/3V
2
CLKDIV2
4
PGND
1
CLKDIV1
6
VDDP
5
S2
7
S1
8
VUP
9
PRES
10
PRES
11
I/O
12
AUX2
13
AUX1
14
CGND
15
CLK
16
RST
17
VCC
18
PORADJ
19
CMDVCC
20
RSTIN
21
VDD
22
GND
23
OFF
24
XTAL1
25
XTAL2
26
I/OUC
27
AUX1UC
28
AUX2UC
R6309
22
JAPAN
+3.3V_NORMAL
C6300
0.1uF
16V
JAPAN
C6303
0.1uF
16V
JAPAN
L6300
BLM18PG121SN1D
JAPAN
R6312
10K
JAPAN
R6311
22
JAPAN
SMARTCARD_DATA/SD_EMMC_CLK
C6307
0.33uF
16V
JAPAN
+5V_NORMAL
R6303
OPT
+3.3V_NORMAL
+3.3V_NORMAL
R6304
2.7K
JAPAN
R6306
OPT
R6314
1K
JAPAN
C6306
0.1uF
16V
JAPAN
R6308
22
JAPAN
SMARTCARD_DET/SD_EMMC_DATA[3]
L6301
BLM18PG121SN1D
JAPAN
R6307
22
JAPAN
C6302
0.1uF
16V
JAPAN
R6313
75
JAPAN
ZD6301
5V
JAPAN
SMARTCARD_CLK/SD_EMMC_DATA[0]
C6305
0.1uF
16V
JAPAN
R6317
1.2K
JAPAN
R6318
1.2K
OPT
R6319
1.2K
OPT
CI SLOT
2011.04.17
62
Place CLK C3 far from C2,C7,C4 and C8
75 ohm in I/O is for short circuit Protection
B-CAS SLOT
INT CMDVCC : STATUS
---------------------------------
HIGH HIGH CARD PRESENT
LOW HIGH CARD not PRESENT
CLKDIV1 CLKDIV2 : F_CRD_CLK
-----------------------------
1 0 CLKIN
B-CAS (SMART CARD) INTERFACE
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Содержание 55LA9659
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Страница 75: ...LCD TV Repair Guide 13 years New Models Applicable Model XXLA965V ZA ...
Страница 83: ...FRC B D ULTRA HD Block diagram ...
Страница 114: ...Appendix Exchange Power Board PSU No Light Dim Light Dim Light Dim Light ...