Part 6 Lvds Transmitter - Grundig 42 PW 110-7510 TOP Service Manual

GRUNDIG Service
LVDS Transmitter
6
DCLK
DCL K
DRE[7..0]
DGE[7..0]
DBE[7..0]
TP371
DHS
TP374
DV S
DEN
TP377
J354
POWER_DOWN_LVDS
0R
*
POWER_DOWN_LVDS
L1005
1uH
+3.3V
31
CLK IN
51
DRE0
TX IN0
52
DRE1
TX IN1
54
DRE2
TX IN2
55
DRE3
TX IN3
56
DRE4
TX IN4
3
DRE5
TX IN6
50
DRE6
TX IN27
2
DRE7
TX IN5
4
DGE 0
TX IN7
6
DGE 1
TX IN8
7
DGE 2
TX IN9
11
DGE 3
TX IN12
12
DGE 4
TX IN13
14
DGE 5
TX IN14
8
DGE 6
TX IN10
10
DGE 7
TX IN11
15
DBE0
TX IN15
19
DBE1
TX IN18
20
DBE2
TX IN19
22
DBE3
TX IN20
23
DBE4
TX IN21
24
DBE5
TX IN22
16
DBE6
TX IN16
18
DBE7
TX IN17
DHS 27
TX IN24
DV S 28
TX IN25
DEN 30
TX IN26
25
TX IN23
17
R_F
32
PWRDN
4K7
GND R353
*
+3.3V
GND
DRO[7..0]
DGO[7..0]
DBO[7..0]
J7
0R
*
4K7
R18
*
+3.3V
2 - 
100N 100N 100N 100N
C350
* * *
*
C43
GND
100U16V
U350
TX OUT0
DS 90C385 TX OUT0
TX OUT1
TX OUT1
TX OUT2
TX OUT2
TX OUT3
TX OUT3
TX COUT
TX COUT
DCLK
DRO0
DRO1
DRO2
DRO3
DRO4
DRO5
DRO6
DRO7
DGO0
DGO1
DGO2
DGO3
DGO4
DGO5
DGO6
DGO7
DBO0
DBO1
DBO2
DBO3
DBO4
DBO5
DBO6
DBO7
DHS
DV S
DEN
GND
Chassis P7
47 TX E_0+ 10uH
L47
48 TX E_0-
L48 10uH
45 TX E_1+
L41 10uH
46 TX E_1- 10uH
L42
41 TX E_2+ 10uH
L46
42 TX E_2-
L45 10uH
37 TX E_3+
L43 10uH
38 TX E_3- 10uH
L44
39 TX CLKE+ 10uH
L49
40 TX CLKE-
10uH
L40
L20
1uH
+3.3V
31
CLK IN
51
TX IN0
52
TX IN1
54
TX IN2
55
TX IN3
56
TX IN4
3
TX IN6
50
TX IN27
2
TX IN5
4
TX IN7
6
TX IN8
7
TX IN9
11
TX IN12
12
TX IN13
14
TX IN14
8
TX IN10
10
TX IN11
15
TX IN15
19
TX IN18
20
TX IN19
22
TX IN20
23
TX IN21
24
TX IN22
16
TX IN16
18
TX IN17
27
TX IN24
28
TX IN25
30
TX IN26
25
TX IN23
17
R_F
32
PWRDN
GND
*
* *
T
T
T
T
U352
T
DS 90C3 85
T
T
T
TX
TX