File name Toyota Audio Component Service Manual CN-TS0270A CN-TS0272A Display Unit Yaris Verso Produced AfterCN-TS0270A CN-TS0272A
DISPLAY UNIT
PART No. (CN-TS0270A) : 86110-52121 (CN-TS0272A) : 86110-52111 VEHICLE : Yaris Verso DESTINATION : Europe PRODUCED AFTER : Nov., 2002
Specifications*
General Power Supply DC 12V (11V - 16V), Test Voltage 13.2V Negative Ground Current Consumption Less than 0.5A Display Illumination Display Block Display Type CN-TS0270A CN-TS0272A Positive Pattern LCD Display Dot-Matrix 7-Segment * Specifications and the design are subject to possible modification without notice due to improvements. ** Dimensions and Weight shown are approximate. Dimensions**(W×H×D) Weight** 231.0×114.8×140.2mm 760g Back-Light Type Display Size CN-TS0270A CN-TS0272A 68×33mm 66×25mm
CN-TS0270A / CN-TS0272A
CONTENTS
Page
1 FEATUERS 2 SYSTEM BLOCK DIAGRAM 3 NAME OF EACH PARTS AND CONNECTORS 4 WIRING CONNECTION 5 BLOCK DIAGRAM 6 BLOCK DIAGRAM 7 TERMINALS DESCRIPTION 8 TERMINALS DESCRIPTION 2 2 3 5 6 7 8 9 9 IC BLOCK DIAGRAM 10 REPLACEMENT PARTS LIST [CN-TS0270A] 11 EXPLODED VIEW 12 REPLACEMENT PARTS LIST [CN-TS0272A] 13 EXPLODED VIEW 14 WIRING DIAGRAM 15 SCHEMATIC DIAGRAM -1 16 SCHEMATIC DIAGRAM -2
Page
10 11 14 15 18 19 23 25
1 FEATUERS
· Using HIT64 Serial Communocation System for Car Navigation (Only for High Grade Type). · Wide size LCD Display. · Car Informations Display (Outside Temperature, Instantaneous Fule Consumption, Average Fule Cpnsumption, Average Car Speed).
2 SYSTEM BLOCK DIAGRAM
2
CN-TS0270A / CN-TS0272A
3 NAME OF EACH PARTS AND CONNECTORS
3.1. CN-TS0270A
3
CN-TS0270A / CN-TS0272A
3.2.
CN-TS0272A
4
CN-TS0270A / CN-TS0272A
4 WIRING CONNECTION
4.1. CN-TS0270A
4.2.
CN-TS0272A
5
CN-TS0270A / CN-TS0272A
5 BLOCK DIAGRAM
6
CN-TS0270A / CN-TS0272A
6 BLOCK DIAGRAM
7
CN-TS0270A / CN-TS0272A
7 TERMINALS DESCRIPTION
7.1.
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 59
Main Block
Port D/A1 (NC) D/A2 (NC) NC NC TAU GND CNVSS XCIN XCOUT RESET XOUT VSS XIN VCC BYTE +B DET ACC DET SPD AVC TM DRV P NC NC VOL B VOL A DE (NC) HBRQ (NC) AVC RX AVC TX SI (NC) NC SCL CS2 SOUT (NC) SIN (NC) CS1 A0 (NC) NC NC NC LCD-P (NC) THM-P (NC) B/L-P RES (NC) HPM (NC) MODE2 MODE1 MODE0 CS1 (NC) KEY S3 KEY S2 KEY S1 KEY S0 KEY D7 KEY D6 KEY D5 KEY D4 KEY D3 KEY D2 Descriptions Injecter Pulse Input GND GND Crystal Oscillator Input (32.768kHz) Crystal Oscillator Output (32.768kHz) Reset Input Crystal Oscillator Output (10MHz) GND Crystal Oscillator Input (10MHz) +5V Power Supply +5V Power Supply Power Supply Level Detection(+B) Power Supply Level Detection(ACC) Speed Pulse Input AVC-LAN Start/Stop Detection Internal Power Supply Control Volume Pulse Counter Input Volume Pulse Counter Input AVC-LAN Data Input AVC-LAN Data Output Serial Data Output for LCD Driver Serial Clock Output for LCD Driver Chip Select |