Audio Part - Renault LAN5200WR1 Service Manual

2. AUDIO PART

• AUDIO MICOM OPERATING ERROR
POWER ERROR
RESET
(RECONNECT CN100 AND CN101)
RESET?
MICOM (IC401) INUPUT
VOLTAGE(DC 3.3 V)
(L402 CHECK)
ACC_LEVEL_DETECT INPUT
(DC 3.3 V) OK?
(MICOM PIN50)
MICOM FLASH RE-DOWNLOAD
(CN100)
YES
YES
YES
NO
RESET IC(IC400) CHECK (R401)
NO
NO
2-2
IC101 CHECK
ACC CHECK