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Alpine TME-M770 Service Manual page 19

6.5-inch touch panel wide lcd monitor
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Block Diagram
(MONITOR Unit)
ACC+9V
810mA
556mA
ACC+5VB
147mA
ACC+5V
8.7mA
DEC+7V
DEC+7V
REG.
103mA
82.5mA
VSH
POW+5V
REG.
15.8mA
VGH
15mA
DC/DC
VSS
CONVERTER
BACKLIGHT
DIMMER
10mA
SENSOR
3mA
LED DRIVE
30mA
POW LED
1mA
REMO-CON
RECEIVER
DEC+5V
SWITCHING I/F
7.5mA
DAC
TFT
CONTROL
CIRCUIT
-10V
-11V
POWER –5V
REG.
- 21 -
TME-M770
33mA
DEC+5V
27mA
DEC+5V
8.7mA
CHROMATIC
DEC+7V
CIRCUIT
17mA
DEC+5V
-11 8mA
-5V
20mA
VCC
TOUCH PANEL
CONTROL
6mA
AVCC
2uA
TOUCH PANEL
I/F
1mA
VGH +13V
-1mA
VSS -16V
-1mA
VGL -10V
LCD
PANEL
UNIT
1mA
VCC -11V
60mA
VSH +5V

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