LG 32LE7500 - Page 26

TH E S Y MB OL M AR K OF T HI S S CH EM ET IC D IA G R A M IN CO RP OR AT E S
SP EC IA L F EA TU RE S IM PORT AN T F OR P RO TE CT IO N F RO M X- RA DI AT I O N .
FI LR E A N D E LE CT RI CA L SH OC K H AZ AR DS , WH EN S E RV IC IN G IF I S
ES SE NT I A L T HA T ON LY MAN UF A T U RE S SP EC FI ED P A RT S BE U SE D F O R
TH E CR I T I CA L CO MP ON ENTS I N T HE SY MB OL M A RK O F TH E SC H E M ET IC .
+3.3V_TU
IF _A G C_SE L
Q 2 60 1
I S A1 5 30 A C 1
E
B
C
R2 6 0 4 0
IN T_ D EM OD
TU _S IF
R2 60 2 0
R2 62 3
10 K
C2 60 0
10 0p F
50 V
R2 60 8
10 K
OP T
C2 60 5
10 0p F
50 V
R2 62 1
10 K
C2 60 7
0. 1u F
16 V
LN A2 _ CT L/ BO S TE R_ C TL
C2 61 0
0. 1u F
16 V
R2 6 0 6
10 0
Q2 60 2
IS A1 53 0 AC 1
E
B
C
R2 62 2
4. 7K
R2 6 1 5
0
R2 60 0 0
O P T
R 2 61 2 1 0 0
NI M
TU _C V B S
C2 60 3
0. 1u F
16 V
+5V_T U
IF _P _EX T
C 2 60 8
0. 1u F
16 V
OP T
R 2 61 1 1 0 0
NI M
C 2 60 6
0 . 1u F
1 6 V
C2 60 2
0. 1u F 1 6V
R2 61 6
20 0
R 2 60 5 0
T U NE R _R E S E T
+5 V_TU
Q2 60 0
2 S C3 0 52
OP T
E
B
C
C 2 60 4
1 0 0p F
5 0 V
IF_AGC
R2 62 6
82
R2 6 0 1 0
C2 60 9
10 uF
10 V
OP T
C2 6 1 3
0. 0 1 u F
25 V
R2 60 7
10 0K
+1. 2V_TU
+5 V_T U
Q2 60 4
2S C3 05 2
E
B
C
+5V_TU
L 2 600
BL M1 8 PG 12 1S N 1D
R2 61 3 0
Q 2 60 5
IS A 1 5 30 A C1
E
B
C
IF_ N_E XT
TU_IF_ N_B CM
C2 60 1
0. 1u F
16 V
+3.3V _TU
R2 62 5
47 0
TU_I F_P_B CM
R 2 61 9
20 0
R2 6 0 3 0
IN T_ D EM OD
R2 61 4
1K
OP T
RF _S W IT CH _C T L
R2 61 8
2. 2K
C2 62 2
0. 1u F
16 V
+3 .3V _TU
C 2 62 6
22 uF
10 V
C2 62 0
0. 1u F
16 V
C2 62 5
22 uF
10 V
+3 .3V _N ORMA L
L 2 60 3
BL M1 8 P G 1 21 SN 1 D
+5V_TU
C 2 62 3
0. 1u F
16 V
C 2 62 1
0. 1u F
16 V
+5 V _ N OR M AL
L 2 60 4
CI C 2 1 J5 0 1N E
R2 64 1 51 0 R2 63 2
3. 9K
1/ 16 W
5%
TU _I F_ N _1
R2 6 2 4
3 . 9K
1/ 16 W
5%
R2 64 2 51 0
RE A D Y
R 2 63 3
2 K
1 / 16 W
5 %
TU _I F _A G C_2
TU _I F_ P _1
C2 62 9
0. 01 u F
A3 .3 V
R2 63 8
22 0
1/ 16 W
5%
TU_ IF_ N_B CM
C2 63 10. 01 uF
TU _I F _A GC _B C M
C2 63 20. 01 u F
+5 V_ NO R MA L
TU_ IF_ P_B CM
C2 62 7
0. 01 u F
TU _I F _A G C_1
C2 61 4
0. 1u F
16 V
+1.2 V_T U
C2 61 5
10 uF
10 V
R2 62 7
1. 2K
IC 2600
AZ 1117 H-AD JTRE 1(EH11A)
2
OU TPUT
3
INP UT
1
ADJ/ GND
GN D
R2 62 8
1 0
C 2 61 6
0 . 1u F
1 6 V
R2 62 9
1
+3 .3V _TU
C2 63 3
0. 1u F
16 V
TU2600
TDTR-T055F
Ta i w an /B razi l_ V
14
+B 3 [3 .3 V]
13
+B 2 [1 .2 V]
5
AS
12
GN D
11
VI D EO
2
BS T _C NT L
10
NC
4
NC [ RF _A GC ]
1
AN T _P WR [O PT]
17
DI F _1 [N ]
9
SI F
8
NC ( IF _T P)
3
+B [ 5V ]
16
IF _ AG C_ CN TL
7
SD A
6
SC L
15
RE S ET
18
DI F _2 [P ]
19
SH IE LD
T U260 0-* 3
T DTJ- S03 1D
AU _A si a _T un e r_ V
14
3. 3 V
13
1. 2 V
5
AS
12
GN D
11
VI D E O
2
BS T _ C NT L
10
NC
4
NC [ R F _A G C]
1
AN T _ P WR [ OP T ]
17
DI F _ 1
9
SI F
8
NC ( I F _T P )
3
+B
16
IF _ A G C_ C NT L
7
SD A
6
SC L
15
RE S E T
18
DI F _ 2
19
SH IE LD
TU2 600 -* 4
TDT J-S 00 1D
AU _A s ia _ Tun e r_ H
14
3. 3V
13
1. 2V
5
AS
12
GN D
11
VI DE O
2
BS T_ C N T L
10
NC
4
NC [R F _ A G C]
1
AN T_ P W R [ OP T]
17
DI F_ 1
9
SI F
8
NC [I F _ T P ]
3
+B
16
IF _A G C _ C NT L
7
SD A
6
SC L
15
RE SE T
18
DI F_ 2
19
SH IE L D
R2 64 3
1K
OP T
R 2 64 4 0
OP T
TU 2600 -* 5
TD TR-T 03 5F
Ta iw a n/ Br az i l _ H
14
+B 3 [ 3 .3 V ]
13
+B 2 [ 1 .2 V ]
5
NC _ 2
12
GN D
11
VI D E O
2
BS T _ C TL
10
NC _ 4
4
NC _ 1 [ RF _ AG C ]
1
RF _ S / W_ C TL
17
DI F _ 1 [N ]
9
SI F
8
NC _ 3
3
+B 1 [ 5 V]
16
IF / A G C
7
SD A T
6
SC L T
15
RE S E T
18
DI F _ 2 [P ]
19
SH IE LD
TU 260 0-* 1
TD VJ- H03 1F
La ti n_ T un e r _ V
14
3. 3V
13
1. 2V
5
AS
12
GN D
11
VI DE O
2
BS T_ CN T L
10
NC
4
NC [R F_ A GC ]
1
AN T_ PW R [O P T ]
17
DI F_ 1
9
SI F
8
NC (I F_ T P)
3
+B
16
IF _A GC _ CN T L
7
SD A
6
SC L
15
RE SE T
18
DI F_ 2
19
SH I E L D
TU26 00- *2
TDVJ -H0 01 F
La ti n _ T u ne r_ H
14
3. 3V
13
1. 2V
5
AS
12
GN D
11
VI DE O
2
BS T_ C N T L
10
NC
4
NC [R F _ A G C]
1
AN T_ P W R [ OP T]
17
DI F_ 1
9
SI F
8
NC (I F _ T P )
3
+B
16
IF _A G C _ C NT L
7
SD A
6
SC L
15
RE SE T
18
DI F_ 2
1 9
SH IE L D
L2 6 0 5
BL M 1 8 PG 1 21 S N 1 D
C2 63 4
10 uF
10 V
C2 63 5
10 uF
10 V
C2 63 6
22 uF
10 V
C2 63 7
0. 1u F
16 V
SD A0 _ 3. 3V
C2 63 8
20 pF
50 V
TU NE R _I 2 C_L P F
L2 60 9- * 1
33
NO N_ T UN ER _I 2 C _ L PF
C2 6 3 9
20 p F
50 V
TU NE R _I 2C _L P F
L2 61 0 -* 1
33
NO N _ T UN E R_ I 2 C _L P F
C2 61 1
62 pF
50 V
TU NE R _I 2C _L P F
L2 60 9 T U N ER _I 2 C _ L PF27 0n H
SC L0 _3 . 3V
C2 61 2
62 pF
50 V
TU NE R_ I 2C _L P F
L2 61 0 TU NE R _I 2 C_ LP F27 0n H
C2 61 2- * 1
18 pF
50 V
N O N_ T UN E R _ I2 C _L P F
C2 61 1 -* 1
18 pF
50 V
NO N_ TU N ER _I 2 C_ LP F
C 2 62 4
10 uF
16 V
Tune r ( H al f Ni m)
GP2_BCM Ver. 1 .0
28
CAN H-NIM/NIM TUNER for TAIWAN
clo se to TUNE R
OP T IO N : RF AGC
clos e t o T UN ER
60 mA
2 0 0m A
IF AG C FI LT ER
IF FILTER OP TION
CAUT ION : Closed BCM IC (IC100)
R2
R1
V_ OU T =V _R EF ( 1 + R 2/ R1 )
Fo r E SD
c lo s e t o TU NER
clo se t o T UNER