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Alpine INA-N333RS Service Manual page 21

Gps car navigation/cd receiver

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(POWER SUPPLY Block)
SYSTEM
REGULATOR-IC
BATT
BATT 5V
5V
*
7V
*
8.3V
8.5V
*
HSW
RESET
*
5.2V DET
*
4.5V DET
*
16V DET
IIC BUS
adjustable
*
CD CHG
POWER-IC
AMP-ON
MOTOR+B
MOTOR-CNT
VHH+B
EL-ON
MECHA SERVO+5V
V-CNT
LED+B
AMP-ON
ACC
8.5V DET
at usually 5V
power supply
500mA MAX.
500mA MAX.
1.2A MAX.
150mA MAX.
250mA MAX.
1A MAX.
MAIN u-COM
MAIN u-COM
NAVI u-COM
1A MAX., 0.35A typ
150mA MAX.
700mA MAX.
270mA MAX.
MAIN u-COM
NAVI u-COM
INA-N333RS/INA-N333RRS
3.3V REG
3.3V REG
Ope : 40mA MAX.
MAIN u-COM
Erase : 100mA MAX.
Ai-NET
19mA MAX.
RDS DECODER
FM-ON
NOSE-ON+B
NOSE POWER
5.2V DET
ACC
A-HOLD
FAN+B
80mA MAX.
MECHA SERVO
+7V REG
1A MAX.
MULTICHIP
FMAM
MULTICHIP
7511
FM-ON
MULTICHIP
7402 AUDIO
50mA MAX.
MECHA
AUDIO+B
10mA MAX.
P-ANT
500mA MIN.
O-REM
10mA
- 21 -
3.3V
5V
NAVI-ON 5V
3.3V BACK-UP
DISPLAY u-COM
GRAPHIC
MEMORY
REMO-CON
RECEIVER
B-HOLD
A-HOLD
MULTICHIP
EEP-ROM
ACC-ON 5V
ST-REMO
Ai-NET
IN-INT I/F
PARKING I/F
9mA MAX.
FM 62mA MAX.
AM 60mA MAX.
TO CONTENTS
NAVI CARD
1.2A MAX.
500mA MAX.
1mA MAX.
GPS RECEIVER
80mA MAX.
50mA MAX.
10mA MAX.
3mA MAX.
0.2mA MAX.
31mA MAX.
0.1mA MAX.
0.1mA MAX.

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