Teledyne T200 Operation Manual page 419

1
A
+5V
L1
22uH
C9 C10
R10
4.7uF/16V
4.7uF/16V
10K U1
5
Vin SW
4
SHDN FB
5V-GND
B
CAT4139TD-GT3
+5V
C35
0.1
R24 R25 R26
5V-GND
C
10K 10K 10K
U3
1 4
AO P0
2 5
A1 P1
3 6
A2 P2
7
P3
14 9
SCL SCL P4
15 10
SDA SDA P5
11
P6
12
P7
13
INT
PCF8574
5V-GND
D
1
06858E DCN7057
2
TP6
CD214A-B140LF
D1
Bklght+
TP8
C14
1.0
1
GMK107BJ105KA
R12
3
Bklght-
1K R13 R14
9.76 2.0
FDV305N
1
G Q1
5V-GND
BACKL
R27
jumper
Default:R27B
R31
A B
+5V
3.3V
10K
Default:R31B
Default: NI
R22 jumper
Maint_SW
S1
Lang_Select
S2
SW_46
Opt. Main Sw
SW_46
Opt. Lang. Sw.
5V-GND
2
3 4
R8
309K C8 0.001
3.3V
C11
TP7 22uF/6.3V
JMK316BJ226KL
Vgl: -7V
Vgl
D3
BAT54S
C16
18
DRVN
0.33
21
FBN
R16
C18
464K 20
REF
0.33
19
GND
7
PGND
R18
8
3.3V PGND
80.6K
13
CTRL
22
COMP
C20
0.220
C21
470pf
R23
C22
33K 24pf
Backlight Brightness Control
R22 R27 R31
Control Mode
Remote – Video Port NO A NO
Remote – I2C YES B NO
Fixed Bright (default) NO B B
3 4
5
AVdd: +10.4V
R9
487K
D2
L2
2 1
K A
3.9uH
MBRM120LT1G
GMK107BJ105KA
C13
24pf
C15
1.0
9
SUP
1
FB
C17 D4
17
U2 DRVP BAT54S
0.33
TPS65150PWP 16
CPI
12
? FBP
15
VGH
10
VCOM
23
GD
TP9
25
HTSNK
Vgh: +16V
3.3V
Vgh
C23 C24 C25 C26
TP10
43pf 43pf 43pf 0.1
Vcom: +4V
Vcom
C27
1.0
GMK107BJ105KA
Title
GUI Interface
Size Number
06698
B
Date: 6/24/2010
File: N:\PCBMGR\..\06696.P2.R3.schdoc
5
6
A
TP5
AVdd
R11
C12
806K
TMK325BJ226MM
22uf/25V
R15
100K
B
R17
806K
C19
0.33
R19
66.5K
C
D
Revision
D
Sheet of 2 4
Drawn By:
RT
6
D-33