(4) DAB TUNER-in
Check Power Supply Voltages for DAB TUNER UNIT. Check Soldering.
INPUT B'D DAB BLOCK N.G 䊶䈀WP82䈁:1pin DAB_PWR
䊶䈀WP82䈁:5pin 5VDD 5pin SW+5V on INPUT B'D
䊶䈀CN71䈁:2pin 3.3V 䊶 IC71,72 on INPUT B'D
䊶䈀CN71䈁:1pin 1.5V 䊶䈀WC61䈁:1pin DAB_PWR
5pin 5VDD on MAIN B'D
䊶䈀BN61䈁:5pin 5VDD on MAIN B'D
䊶 D931 on POWER B'D
䊶䈀IC62䈁:53pin DAB_PWR
Check Parts
䊶 IC71,72 on INPUT B'D
O.K.
Check Controll Signal for DAB TUNER. Check Soldering.
INPUT B'D DAB BLOCK N.G 䊶 WP82 33,34pin on DAB B'D
䊶 CN71 15,16pin DIN,DOUT 䊶 IC62
O.K.
Check Analogl Audio Data output from DAB TUNER
INPUT B'D DAB BLOCK N.G Check Soldering.
䊶 [DAB TUNER] output 䊶 [CN71]:29,30pin on DAB B'D
[CN71]: 29,30pin LOUT,ROUT
O.K.
Check Analog Audio Data input for FUNCTION IC
MAIN B'D N.G Check Soldering.
䊶 [IC21]:72,73pin DAB_L,BAD_R 䊶䈀WP82䈁:6pin,8pin on INPUT B'D
䈀WC61䈁:6pin,8pin on MAIN B'D
O.K.
to CD/USB in 䃨Mark
(5) iPod PLAY
Check Control Signal for iPod Dock Check Soldering.
MAIN B'D N.G INPUT B'D
䊶 JK32 䊶 JK32
㩷䈀WF31䈁:4,12pin IPOD_TX,IPOD_RX 䊶 [WF31]: 4,12pin IPOD_TX,IPOD_RX
㪤㪘㪠㪥㩷㪙㩾㪛
䊶 [WN31]: 4,12pin IPOD_TX,IPOD_RX
䊶 [ IC62]:29,30pin
䊶 IC61
O.K.
Check Analog signal output from iPod Dock Check Soldering.
MAIN B'D N.G 䊶 JK21 on MAIN B'D
䊶 JK21 AUXi in L,R
䊶 [IC21]:71,71pin AUX1_L,AUX1_R
O.K.
to CD/USB in 䃨Mark
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