P On+5.0V - Kenwood DDX7015 Service Manual

DVD X35 POWER SUPPLY/GND MAP
DVD X35 POWER SUPPLY/GND MAP
BL+8.5V
PON+3.3V
PON+5.0V
PON+14.0V
+7.5V AVR
IC
V GND
V GND
BL GND
SW+3.3V
D GND
LED GND
LED+8.5V (RED)
LED+8.5V (GREEN)
SW+5.0V
REF+5
7 INCH
INDASH PHOTO REF
MECHA
D GND
VIDEO CONTROL UNIT (X14-939x-xx)
Ref.No. Application/Function
IC100 SW power supply control IC
IC101 SW power supply control IC
IC102 SW power supply control IC
IC103 3 terminal regulator
IC104 Low-loss regulator
IC105 2ch comparator
IC106 Inverter
IC107 3 terminal regulator drive
IC108 Low-loss regulator
IC200 E2PROM
IC202 Motor driver
IC203 Motor driver
IC204 Microcomputer
BLOCK DIAGRAM
PON+18.5V
PON-12.0V
DC-DC
PON+12.5V
PON+7.5V
COM AMP
X14
AUTO DIMMER
TOUCH PANEL
SWITCH CIRCUIT
SW PCB A
TILE SENS
COMPONENTS DESCRIPTION
SW5V, mechanism 7V DC/DC
SW3.3V, storage mechanism 7.5V DC/DC
±7.5V, BL8.5V DC/DC
BU5V output
BU3.3V output
BU low voltage detection
P_ON control
Video system 7.5V output
SW2V output
System µ-com memory
Slide mechanism motor control
Tilt mechanism motor control
System control
+5.0V AVR OZ960IS
BL+8.5V
PON+3.3V
PON+5.0V
TIMING
PLL & LPF
CONTROLLER
LED RED LED GREEN
x4 x4
SW PCB B
LED GREEN
LED RED
x3 MINI
Operation/Condition/Compatibility
DDX7015/7025/7035
DDX7045/7065
CFL
BACK-LIGHT INVERTER
PON+3.3V
PON+5.0V
7 INCH
PON+18.5V LCD
PON-12.0V
5