JVC LT-26DC1BH/AX, Service Manual

Page: 57 / 78

2-60(No.YA693<Rev.001>) (No.YA693<Rev.001>)2-59
MPEG PWB ASS'Y (5/18)
[TS Switch]
HU-71200009
lt-26dc9bh_mpeg_cpu_04_0703_4/21_0.0
1
1
2
2
3
3
4
4
5
5
6
6
A A
B B
C C
D D
All locations are from 80 to 129 in this page
SEL_TS0
SEL_TS0
TS0_DATA2
TS0_DATA5
TS0_DATA6
TS0_DATA0
TS0_DATA1
TS0_DATA4
TS0_DATA7
TS0_DATA3
TS1_DATA3
TS1_DATA2
TS1_DATA0
TS1_DATA1
TS1_DATA7
TS1_DATA6
TS1_DATA5
TS1_DATA4
TS_DATA2
TS_DATA1
TS_DATA0
TS_DATA3
TS_DATA5
TS_DATA6
TS_DATA7
TS_DATA4
TS_CLK
TS_STR
TS_VLD
TS1_DATA1
TS1_DATA7
TS1_DATA0
TS1_DATA6
TS1_DATA2
TS1_DATA3
TS1_DATA5
TS1_DATA4
TS_DATA2
TS_DATA5
TS_DATA4
TS_DATA7
TS_DATA3
TS_DATA6
TS_DATA0
TS_DATA1
TS1_STR
TS1_CLK
TS1_VLD
TS_CLK
TS_VLD
TS_STR
SEL_TS1
SEL_TS1
TS1_DATA[7..0]
TS_SEL
TS_CLK
TS1_CLK
TS_DATA[7..0]
TS1_VLD
TS1_STR
TS0_CLK
TS0_DATA[7..0]
TS0_VLD
TS0_STR
TS_VLD
TS_STR
+3V3
+3V3 +3V3
+3V3
R86 101/1005 R108 OPEN-000/1005
R84 101/1005
R104
OPEN-103/1005
R102
103/1005
R112 OPEN-000/1005
R92 101/1005
R80 101/1005
R106 OPEN-000/1005
U81
SN74LVC244APWR
2 18
4 16
6 14
8 12
11 9
13 7
15 5
17 3
1
19
20
10
1A1 1Y1
1A2 1Y2
1A3 1Y3
1A4 1Y4
2A1 2Y1
2A2 2Y2
2A3 2Y3
2A4 2Y4
1G
2G +5V
DGND
R116
103/1005
R82 101/1005
R111 OPEN-000/1005
R99 101/1005
R105 OPEN-000/1005
U80
OPEN-SN74LVC244APWR
2 18
4 16
6 14
8 12
11 9
13 7
15 5
17 3
1
19
20
10
1A1 1Y1
1A2 1Y2
1A3 1Y3
1A4 1Y4
2A1 2Y1
2A2 2Y2
2A3 2Y3
2A4 2Y4
1G
2G +5V
DGND
Q80
OPEN-MMBT4401
1
23
R88 101/1005
R107 OPEN-000/1005
U82
SN74LVC244APWR
2 18
4 16
6 14
8 12
11 9
13 7
15 5
17 3
1
19
20
10
1A1 1Y1
1A2 1Y2
1A3 1Y3
1A4 1Y4
2A1 2Y1
2A2 2Y2
2A3 2Y3
2A4 2Y4
1G
2G +5V
DGND
C80
R114 OPEN-000/1005
R101 101/1005
C81
R109 OPEN-000/1005
R94 101/1005
R90 101/1005
R113 OPEN-000/1005
C82
R110 OPEN-000/1005
R103
OPEN-472/1005
R115 OPEN-000/1005
R100 101/1005
OPEN-104p/1005
104p/1005
104p/1005
MPEG PWB(6/18)
MPEG PWB(7/18)
MPEG PWB
(6/18)
MPEG PWB
(7/18)
MPEG PWB(3/18)
MPEG PWB(9/18)
MPEG PWB(3/18)
MPEG PWB CIRCUIT DIAGRAM (5/18) [TS Switch]