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LC-46DH65E/S, LC-46DH66E
[2] SCHEMATIC DIAGRAM
MAIN Unit-1
J
TL7502
!
TU7501
AA019WJQZ
DC-POW
RF-AGC
MB(IF5V)
SIF
AFT
VIDEO-OUT
AS
SCL
SDA
AGC
MB(5V)
NC
1
2
3
4
5
6
7
8
9
10
11
12
C7502
C7501
1000P
33u
10V
RML
I
C7511
0.01u
25V
H
G
FB7501
0210TA
D5V
C7508
100u
16V
RML
F
E
D
C
B
A
1
2
3
4
All manuals and user guides at all-guides.com
MAIN1(TUNER)
TL7516
IF(D2)
IF(D1)
NC
GND
IF-AGC
13
14
15
16
17
C7516
100P
(CH)
R7512
1K
C7515
470u
16V
RMZ
C7525
10u
16V
KZA237WJ
R7511
2.2K
C7526
10u
16V
KZA237WJ
IC7502
R1173S12
CE
NC
C7518
10u
16V
GND
GND
KZA510WJPZ
D1.2V
VDD
VOUT
C7520
10u
16V
KZA510WJPZ
C7524
10u
16V
KZA237WJ
C7522
10u
16V
KZA237WJ
5
6
7
8
C7545
C7547
100u
0.1u
Z
16V
25V
RML
C7537
0.01u
25V
C7538
10u
R7524
16V
47
R7521
KZA237WJ
3.3
330
3
4
1
1
2
0
R7518
2
10K
C7528
C7540
Z
0.1u
0.1u
5
Z
25V
Q7503
25V
3
C7546
0.1u
2SC3928AR
R7525
Z
47
25V
1.8
4
R7519
R7522
3.9K
150
R7561
560K
C7548
0.01u
25V
C7536
0.1u
Z
TL7522
25V
C7531
0.1u
Z
25V
RSTN
SAW_SW
GPIO2
VSYNC
VSSL
VDDL
VDDH
R7523
RF_AGC
6.8K
IF_AGC
TL7521
C7539
0.027u
VSSAL_AFE1
10V
VDDAL_AFE1
TL7518
VDDAH_AFE1
C7532
0.1u
Z
25V
VSSAH_AFE1
C7533
1000P
INN
INP
C7534
1000P
VSSAH_CVBS
TL7519
VDDAH_CVBS
C7529
0.1u
Z
25V
CVBS
SIF
VSSAL_AFE2
TL7520
VDDAL_AFE2
C7530
0.1u
Z
25V
PDP
C7541
0.1u
Z
25V
PDN
VDDAH_OSC
C7542
XO
VSSAH_OSC
VDDH
VSSH
VSSL
0.1u
Z
XI
25V
X7501
SCA112WJ
20.25MHz
C7543
C7544
C7527
18P
18P
0.1u
Z
TL7517
(CH)
(CH)
25V
9
10
11
12
7 – 2
AND SHADED COMPONENTS=SAFETY RELATED PARTS
Q7504
DTA124EKA
5
3.3
0
6
5
4
Q7505
L7508
TXA026WJ
10uH
SBN
1
2
3
0
0
0
R7544
R7560
10K
560
IC7503
AK4255ET
SDA
SCL
8
3.3
R7527
10K
0
VSS
PDN
7
R7530
0
10K
6
VDD
CAD
R7531
47
1.12
VIN
VOUT
5
C7549
C7550
22P
22P
(CH)
(CH)
R7553
47
R7509
R7508
0
0
VSSH
I2C_SCL1
MD_7
MD_6
MD_5
MD_4
VDDH
VSSH
I2C_SDA1
VDDL
VSSL
MD_3
MD_2
MD_1
MD_0
MVAL
IC7508
MCLK
DRX3913K
VDDH
VSSH
MERR
MSTRT
GPIO1
VSSL
VDDL
I2S_WS
I2C_SCL2
VDDL
TDO
TMS
TCK
TDI
I2C_SDA2
I2S_CL
I2S_DA
13
14
15
16
TO MAIN16(POWER2)
D5V
D3.3V
+5V(CONT)
D1.8V
TO MAIN3(AUDIO)
D8V
SIF
TO MAIN2(TERMINAL)
TUNER_CVBS
TO MAIN7(UCON)
TO MAIN14(EXBUS)
SDA1
SCL1
R7555
10K
TO MAIN12(CPLD)
AGC_SEL
FE_RST
FERR_UNCOR
N_TUNER_INT
CODEC_RST
TO MAIN9(CPU)
FEVAL_DEN
FED_D
FESTR_PSYNC
R7547
47
FECLK
TO MAIN17(H264DEC)
FEVAL_DEN
FESTR_PSYNC
FED_D
R7548
47
FECLK_H264
FERR_UNCOR
TO MAIN16(POWER2)
D1.2V
17
18
19
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