Read Panasonic TX-28LK10P / TX-25LK10P Service Manual online
VIDEO BLOCK DIAGRAM
8
C OUT 10-16
27
33
34
35
28
29
26
30
25
3
2
1
6
7
8
F1
F - BOARD
Q105
AV1
Video Out 19
Video In 20
AV2
E8
5
4
3
Q351
Q371
Q361
CRT
Y2
5
4
3
TUNER
Q104
Red 15
Blue 7
Green 11
Video In 20
AV2 C 15
Video Out 19
Y - BOARD
E - BOARD
3
9
IC351
R OUT
Q1508
Q1509
Q1510
Q1505
Q1506
Q1507
Q1511
Q1512
Q1513
3
9
IC371
B OUT
3
9
IC361
G OUT
Q1501
62 VIN1
IC1501
IC1502
67 RV
65 GY
63 BU
IC1101
R 37
CVBS 68
G 38
B 39
MICRO
PROCESSOR
IC601
AV VIDEO
SWITCH
6
3
COMPONENT
INTERFACE
PROCESSOR
VIDEO PROCESSOR
8
E26
1
E25
1
AV3
61 VIN2
60 VIN3
63 CIN
58 VIN4
64 VOUT
C1 38-43, 46, 47
Y 20- 25, 28, 29
Y IN 44-51
C IN 36-43
8 bit
8 bit
Y OUT 20-27
C OUT 10-17
IC1503
C IN 37-44
Y IN 43-50
8 bit
8 bit
8 bit
Y OUT 3-7, 1, 63, 64
25
26
24
33
31
32
IC1504
DEFLECTION
PROCESSOR
PROCESSOR
Y IN 54-61
8 bit
8 bit
UP-CONVERTER
C IN 43-50
27
33
34
35
28
29
26
30
25
3
2
1
6
7
8
E70
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