Ic Block Diagrams - Tatung VM5ERDA Service Manual

DEGAUSS
BRIGHT
CONTRAST
RESET_
VCC
GND
OSC0
OSC1
SCL
SDA
WRITE PROTECT
STAND BY/SUSPEND
H.W DDC
SENSE
KEY SELECT
LED9
LED8
LED7
LED6
LED5
IC101
UM6861/WT62P1
1 40 V-I/P
2 39 H-I/P
3 38 N.C
4 37 N.C
5 36 N.C
6 35 N.C
7 34 OFF MODE
8 33 H-OUT
9 32 V-OUT
10 31 N.C
11 30 MUTE
12 29 CS1
13 28 CS0
14 27 AUDIO
15 26 LED DETECT
16 25 SCL
17 24 SDA
18 23 LED2/UP KEY
19 22 LED3/DOWN KEY
20 21 LED4/SELECT
IC802
LM2438
9
Vin 1
8
VBB
7
Vin 2
6
Vin 3
5
GND
4
VCC
3
Vout 3
2
Vout 2
1
Vout 1