52
12.10. A-Board (6/20) Schematic Diagram
+
Thermal
Pad
S
S
S
IF_Monitor
21
FE_IF_AGC
RF_VIDEO_OUT
PD_CH0DATA
PD_CH0VAL
RF_V
PD_CH0PSYNC
PEAKS_SCL0
PEAKS_SDA0
PD_XIRQ2
PD_CH0CLK
FE_IF_AGC
PD_CH0DATA
PD_CH0PSYNC
PD_CH0VAL
PEAKS_SDA0
PD_XIRQ2
FE_SCL_TU
FE_SDA_TU
PD_CH0CLK
RF_VIDEO_OUT
RF_AFT
RF_AFT
PEAKS_SCL0
XRTS0
XRTS0
FE_SCL_TU
FE_SDA_TU
RF_V
C8303
50V 220p
C8321
50V
120p
C8327
16V
0.1u
C8329
10u
10V
C8310
16V
0.1u
C8315
1000p
50V
C8312
16V
0.1u
C8309
50V
1000p
C8301
50V 220p
C8302
50V 220p
C8307
50V
1000p
C8316
1000p
50V
C8330
10u
10V
C8328
16V
0.1u
C8343
10V
1u
C8326
16V
0.01u
C8335
16V 0.1u
C8334
16V 0.1u
C8340
16V
0.1u
C8333
16V 0.1u
C8339
16V
0.1u
C8341
16V 0.1u
C8337
16V
0.1u
C8332
16V 0.1u
C8331
16V
0.1u
C8336
50V
15p
C8345
10u
10V
C8342
16V
0.1u
C8344
10u
10V
C8324
16V
0.1u
C8323
1000p
50V
C8322
1000p
50V
C8325
16V
0.1u
C2121
0.1u
16V
C8354
10V
10u
C2120
1000p
50V
C2076
16V
0.1u
C2075
16V
0.1u
C2077
16V
0.1u
C8350
4.7u
10V
C8349
4.7u
10V
C8313
10u
10V
C8314
10u
10V
C2096
50V
180p
C2092
16V
0.1u
C2091
16V
0.1u
C8338
50V
18p
C8400
6.3V
220u
C0DBGYY00612
IC8303
1
ON/OFF
2
VSS
3
NC
5
VOUT
4
VIN
MN88436
IC8300
1
VDDH0
2
XI
3
XO
4
VSS0
5
GPI
6
INT
7
VDDL0
8
SDA
9
SADR1
10
CSEL0
11
SCL
12
CSEL1
13
GPO0
14
GPO1
15
GPO2
16
GPO3
17
GPO4
18
GPO5
19
GPO6
20
NRST
21
SADR0
22
VDDH1
23
SCK
24
VSS1
25
SDO
26
PCK
27
VDDL1
28
DEN
29
GPO7
30
GPO8
31
TEST0
32
MSDA
33
TEST1
34
MSCL
35
TEST2
36
AGCRF
37
VSS2
38
VDDH2
39
AGCIF
40
VDDL2
41
TESTA
42
ADIRF
43
ADVRH
44
ADVRL
45
VDDA
46
ADINN
47
ADINP
48
VSSA
L8307
J0JHC0000045
L8311
J0JHC0000045
L8308
J0JHC0000045
L8312
J0JGC0000070
L8310
J0JYC0000068
L8303
G1CR39JA0020
L8305
G1CR10JA0020
L8304
G1CR39JA0020
SUB3.3V
SUB3.3V
SUB5V_TUNER
SUB3.3V
SUB5V
SUB3.3V
R8329
R8337
R8333
TP8305
TP8301
TP8102
TP8310
TP8302
PA_VREFHSIF
PA_VREFLSIF
PEAKS_SCL0
PD_XRTS0
PD_CH0VAL
PD_CH0DATA
PA_SIFINP
PD_CH0PSYNC
RF_AFT
PD_CH0CLK
PA_SIFINN
RF_V
PD_XIRQ2
PEAKS_SDA0
Q8306
DSA200100L
Q2001
DSA200100L
R8352
0
R8301
0
R8313
0
R8385
0
R8386
0
R8350
47k
R8309
0
R8338
47k
R8303
47
R8318
1k
R2006
22
R8324
2.2k
R2132
22
R2008
1.2k
R2016
4.7k
R8310
0
R2015
2.2k
R8332
47
R8330
47
R2010
1k
R8300
0
R8312
0
R8327
47k
R2007
470
R8328
100
R8315
220
R8326
10k
R8305
0
R8304
0
R8323
220
R2032
560
R8302
47
R8319
10k
R8334
47
R8387
0
R8335
47
R2009
0
R8316
470
R8321
2.2k
TU8300
ENG36F12KF
NC
1
BB
2
RF-AGC_Monitor
3
NC
5
BT_Monitor
6
VB
10
Video-out
11
SCL
13
SDA
14
AFT-OUT
15
IF_AGC
16
+B
17
IFD-out1
19
IFD-out2
20
NC
8
SIF-out
9
H0J250500079
X8300
25MHz
IF_OUT_P
IF_OUT_N
3.3V
1.2V
AV IO
52
50
51
46
48
49
54
53
47
TUNER
TUNER
A-BOARD TXN/A1LWUUS (6/20)
!
FRONT END
PROCESSOR
FE1.2V
TO 2,11,12/20
TO 8/20
TO 11/20
TO 17/20
TO 17/20
TO 17/20
!
Содержание TCP54VT25 - 54" PLASMA 3D TV
Страница 19: ...19 6 4 No Picture ...
Страница 32: ...32 ...
Страница 33: ...33 ...
Страница 34: ...34 ...
Страница 42: ...42 11 3 Wiring 2 11 4 Wiring 3 ...
Страница 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Страница 88: ...88 13 Printed Circuit Board 13 1 P Board A B C D E F G H I 1 2 3 4 5 6 P BOARD FOIL SIDE ETX2MM807MVH ...
Страница 90: ...90 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM807MVH ...
Страница 106: ...106 ...
Страница 108: ...108 14 1 2 Exploded View 2 ...
Страница 109: ...109 14 1 3 Accessories ...
Страница 110: ...110 14 1 4 Mechanical Replacement Parts List ...
Страница 113: ...113 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...