File name 0504 cq-ms0570lc.pdfCQ-MS0570LC
AM/FM/RDS MPX ELECTRONIC TUNING Radio with 6-Disc CD Player
TOYOTA PART No. : 86120-0H010 ID CODE VEHICLE DESTINATION : W53811 : AYGO : Europe
PRODUCED AFTER : Feb., 2005
Specifications*
General Power Supply DC 12V (11V - 16V), Test Voltage 13.2V Negative Ground Current Consumption Power Output Less than 3A 17W×4 CD Player (YGFD15284) AM Radio Frequency Range 153 - 279kHz (LW) 522 - 1,611kHz (MW) Usable Sensitivity Less than 40dB(µV) (LW) Less than 34dB(µV) (MW) Signal Noise Ratio More than 22dB (LW) More than 42dB (MW) * Specifications and the design are subject to possible modification without notice due to improvements. ** Dimensions and Weight shown are approximate. 87.5 - 108MHz Dimensions** Weight** 188×52.9×157mm (W×H×D) 1470g Channel Separation Signal Noise Ratio 60dB (BPF) More than 65dB (IHF-A) RDS Radio RDS Sensitivity 22dB(µV) Usable Sensitivity Signal Noise Ratio Less than 14dB(µV) (S/N 30dB) More than 46dB
FM Stereo Radio Frequency Range
CQ-MS0570LC
CONTENTS
Page
1 FEATURES 2 SYSTEM BLOCK DIAGRAM 3 NAME FUNCTION OF EACH PARTS 4 WIRING CONNECTION 5 BLOCK DIAGRAM 6 TERMINALS DESCRIPTION 2 2 3 4 5 6 7 PACKAGE AND IC BLOCK DIAGRAM 8 REPLACEMENT PARTS LIST 9 EXPLODED VIEW (Unit) 10 WIRING DIAGRAM 11 SCHEMATIC DIAGRAM 12 MEMO
Page
8 11 16 17 23 27
1 FEATURES
· PLL (Phase Locked Loop) synthesized tuning. · 24-station preset (6-AM, 18-FM). · RDS radio. · CD-R/CD-RW correspondence. · External AUX control function.
2 SYSTEM BLOCK DIAGRAM
2
CQ-MS0570LC
3 NAME FUNCTION OF EACH PARTS
3
CQ-MS0570LC
4 WIRING CONNECTION
4
CQ-MS0570LC
5 BLOCK DIAGRAM
5.1. Main / Display Block
5
CQ-MS0570LC
6 TERMINALS DESCRIPTION
6.1. Main Block
I/O Description FM (V) 0 IC 0 0 AM (V) 0 0 0 CD (V) 0 0 0
IC601: C2CBKH000099
Pin Port No. 1 BEEP 2 PW-SCK
Pin Port No. 52 WP
I/O
Description
O Beep output terminal O Clock output for power (BD4904) 3 PW-DATA O Data output for power IC (BD4904) 4 PW-LATCH O Latch signal for power IC (BD4904) 5 PW-STBY O STBY output for power IC (BD4904) 6 PW-STBY2 O STBY2 output for power IC(BD4904) 7 AMP-STBY O H:Amp on L:Amp off 8 MUTE O H:Mute on L:Mute off 9 WDT-CLK O Not used 10 FAN-ON O H:Cool fan on L:Cool fan off 11 RESET I H: Normal L: Reset 12 XT2 O Oscillator (sub) 32.768kHz 13 XT1 I Oscillator (sub) 32.768kHz 14 GND - Ground 15 X2 O Oscillator (main) 12.396875MHz 16 X1 I Oscillator (main) 12.396875MHz 17 REGOFF - Regulator operation indicator 18 REGCPU - Regulator output w/ stable capacity and the power for when the regulator stops. 19 VDD0 - Positive power supply 20 RAMJD O Connecting to ground 21 NC - Not used 22 NC - Not used 23 NC - Not used 24 NC - Not used 25 LCDO H:Normal operation RESET L:LCD driver reset 26 LCD-CE O H: on L: off 27 LCD-DO I LC75884 key data input 28 LCD-CL O LC75884 LCD data clock output 29 LCD-DI O LC75884 LCD data output 30 NC - Not used 31 NC - Not used 32 NC - Not used 33 NC - Not used 34 AUX-IN I H:AUX connected L:AUX opened 35 NC - Not used 36 NC - Not used 37 N |